bad merge?

406 files changed, 62371 insertions, 7876 deletions

diff --git a/.gitignore b/.gitignore
index 94f896d..d1f7710 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 .project
 .settings
+.gitignore
 *.csproj
 *.csproj.user
 *.build
@@ -10,6 +11,7 @@
 *.pidb
 *.dll.build
 *.dll
+*.log
 
 # Ignore .user and .suo files as these are user preference specific
 # http://stackoverflow.com/questions/72298/should-i-add-the-visual-studio-suo-and-user-files-to-source-control
@@ -29,6 +31,7 @@
 */*/*/*/*/bin
 */*/*/*/*/*/bin
 */*/*/*/*/*/*/bin
+addon-modules/
 bin/Debug/*.dll
 bin/*.dll.mdb
 bin/*.db
diff --git a/OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs b/OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs
index 0228c3c..0c582e1 100644
--- a/OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs
+++ b/OpenSim/ApplicationPlugins/RemoteController/RemoteAdminPlugin.cs
@@ -75,6 +75,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
 
         private string m_name = "RemoteAdminPlugin";
         private string m_version = "0.0";
+        private string m_openSimVersion;
 
         public string Version
         {
@@ -94,6 +95,8 @@ namespace OpenSim.ApplicationPlugins.RemoteController
 
         public void Initialise(OpenSimBase openSim)
         {
+            m_openSimVersion = openSim.GetVersionText();
+
             m_configSource = openSim.ConfigSource.Source;
             try
             {
@@ -136,6 +139,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                     availableMethods["admin_region_query"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcRegionQueryMethod);
                     availableMethods["admin_shutdown"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcShutdownMethod);
                     availableMethods["admin_broadcast"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcAlertMethod);
+                    availableMethods["admin_dialog"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcDialogMethod);
                     availableMethods["admin_restart"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcRestartMethod);
                     availableMethods["admin_load_heightmap"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcLoadHeightmapMethod);
                     availableMethods["admin_save_heightmap"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcSaveHeightmapMethod);
@@ -164,8 +168,11 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                     availableMethods["admin_acl_list"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcAccessListList);
                     availableMethods["admin_estate_reload"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcEstateReload);
 
-                    // Land management
-                    availableMethods["admin_reset_land"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcResetLand);
+                    // Misc
+                    availableMethods["admin_refresh_search"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcRefreshSearch);
+                    availableMethods["admin_refresh_map"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcRefreshMap);
+                    availableMethods["admin_get_opensim_version"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcGetOpenSimVersion);
+                    availableMethods["admin_get_agent_count"] = (req, ep) => InvokeXmlRpcMethod(req, ep, XmlRpcGetAgentCount);
 
                     // Either enable full remote functionality or just selected features
                     string enabledMethods = m_config.GetString("enabled_methods", "all");
@@ -266,25 +273,105 @@ namespace OpenSim.ApplicationPlugins.RemoteController
 
             try
             {
-                m_log.Info("[RADMIN]: Request to restart Region.");
+                Scene rebootedScene = null;
+                bool restartAll = false;
 
-                CheckRegionParams(requestData, responseData);
+                IConfig startupConfig = m_configSource.Configs["Startup"];
+                if (startupConfig != null)
+                {
+                    if (startupConfig.GetBoolean("InworldRestartShutsDown", false))
+                    {
+                        rebootedScene = m_application.SceneManager.CurrentOrFirstScene;
+                        restartAll = true;
+                    }
+                }
 
-                Scene rebootedScene = null;
-                GetSceneFromRegionParams(requestData, responseData, out rebootedScene);
+                if (rebootedScene == null)
+                {
+                    CheckRegionParams(requestData, responseData);
+
+                    GetSceneFromRegionParams(requestData, responseData, out rebootedScene);
+                }
+
+                IRestartModule restartModule = rebootedScene.RequestModuleInterface<IRestartModule>();
 
                 responseData["success"] = false;
                 responseData["accepted"] = true;
                 responseData["rebooting"] = true;
 
-                IRestartModule restartModule = rebootedScene.RequestModuleInterface<IRestartModule>();
-                if (restartModule != null)
+                string message;
+                List<int> times = new List<int>();
+
+                if (requestData.ContainsKey("alerts"))
                 {
-                    List<int> times = new List<int> { 30, 15 };
+                    string[] alertTimes = requestData["alerts"].ToString().Split( new char[] {','});
+                    if (alertTimes.Length == 1 && Convert.ToInt32(alertTimes[0]) == -1)
+                    {
+                        m_log.Info("[RADMIN]: Request to cancel restart.");
 
-                    restartModule.ScheduleRestart(UUID.Zero, "Region will restart in {0}", times.ToArray(), true);
-                    responseData["success"] = true;
+                        if (restartModule != null)
+                        {
+                            message = "Restart has been cancelled";
+
+                            if (requestData.ContainsKey("message"))
+                                message = requestData["message"].ToString();
+
+                            restartModule.AbortRestart(message);
+
+                            responseData["success"] = true;
+                            responseData["rebooting"] = false;
+
+                            return;
+                        }
+                    }
+                    foreach (string a in alertTimes)
+                        times.Add(Convert.ToInt32(a));
+                }
+                else
+                {
+                    int timeout = 30;
+                    if (requestData.ContainsKey("milliseconds"))
+                        timeout = Int32.Parse(requestData["milliseconds"].ToString()) / 1000;
+                    while (timeout > 0)
+                    {
+                        times.Add(timeout);
+                        if (timeout > 300)
+                            timeout -= 120;
+                        else if (timeout > 30)
+                            timeout -= 30;
+                        else
+                            timeout -= 15;
+                    }
                 }
+
+                m_log.Info("[RADMIN]: Request to restart Region.");
+
+                message = "Region is restarting in {0}. Please save what you are doing and log out.";
+
+                if (requestData.ContainsKey("message"))
+                    message = requestData["message"].ToString();
+
+                bool notice = true;
+                if (requestData.ContainsKey("noticetype")
+                    && ((string)requestData["noticetype"] == "dialog"))
+                {
+                    notice = false;
+                }
+
+                List<Scene> restartList;
+
+                if (restartAll)
+                    restartList = m_application.SceneManager.Scenes;
+                else
+                    restartList = new List<Scene>() { rebootedScene };
+
+                foreach (Scene s in m_application.SceneManager.Scenes)
+                {
+                    restartModule = s.RequestModuleInterface<IRestartModule>();
+                    if (restartModule != null)
+                        restartModule.ScheduleRestart(UUID.Zero, message, times.ToArray(), notice);
+                }
+                responseData["success"] = true;
             }
             catch (Exception e)
             {
@@ -321,6 +408,32 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             m_log.Info("[RADMIN]: Alert request complete");
         }
 
+        public void XmlRpcDialogMethod(XmlRpcRequest request, XmlRpcResponse response, IPEndPoint remoteClient)
+        {
+            Hashtable responseData = (Hashtable)response.Value;
+
+            m_log.Info("[RADMIN]: Dialog request started");
+
+            Hashtable requestData = (Hashtable)request.Params[0];
+
+            string message = (string)requestData["message"];
+            string fromuuid = (string)requestData["from"];
+            m_log.InfoFormat("[RADMIN]: Broadcasting: {0}", message);
+
+            responseData["accepted"] = true;
+            responseData["success"] = true;
+
+            m_application.SceneManager.ForEachScene(
+                delegate(Scene scene)
+                {
+                    IDialogModule dialogModule = scene.RequestModuleInterface<IDialogModule>();
+                    if (dialogModule != null)
+                        dialogModule.SendNotificationToUsersInRegion(UUID.Zero, fromuuid, message);
+                });
+
+            m_log.Info("[RADMIN]: Dialog request complete");
+        }
+
         private void XmlRpcLoadHeightmapMethod(XmlRpcRequest request, XmlRpcResponse response, IPEndPoint remoteClient)
         {
             m_log.Info("[RADMIN]: Load height maps request started");
@@ -424,13 +537,32 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                 message = "Region is going down now.";
             }
 
-            m_application.SceneManager.ForEachScene(
+            if (requestData.ContainsKey("noticetype")
+                && ((string) requestData["noticetype"] == "dialog"))
+            {
+                m_application.SceneManager.ForEachScene(
+
                 delegate(Scene scene)
+                {
+                    IDialogModule dialogModule = scene.RequestModuleInterface<IDialogModule>();
+                    if (dialogModule != null)
+                            dialogModule.SendNotificationToUsersInRegion(UUID.Zero, "System", message);
+                });
+            }
+            else
+            {
+                if (!requestData.ContainsKey("noticetype")
+                    || ((string)requestData["noticetype"] != "none"))
+                {
+                    m_application.SceneManager.ForEachScene(
+                    delegate(Scene scene)
                     {
                         IDialogModule dialogModule = scene.RequestModuleInterface<IDialogModule>();
                         if (dialogModule != null)
                             dialogModule.SendGeneralAlert(message);
                     });
+                }
+            }
 
             // Perform shutdown
             System.Timers.Timer shutdownTimer = new System.Timers.Timer(timeout); // Wait before firing
@@ -1489,7 +1621,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
                     }
 
                     IRegionArchiverModule archiver = scene.RequestModuleInterface<IRegionArchiverModule>();
-                    Dictionary<string, object> archiveOptions = new Dictionary<string,object>();
+                    Dictionary<string, object> archiveOptions = new Dictionary<string, object>();
                     if (mergeOar) archiveOptions.Add("merge", null);
                     if (skipAssets) archiveOptions.Add("skipAssets", null);
                     if (archiver != null)
@@ -1749,21 +1881,31 @@ namespace OpenSim.ApplicationPlugins.RemoteController
 
         private void XmlRpcRegionQueryMethod(XmlRpcRequest request, XmlRpcResponse response, IPEndPoint remoteClient)
         {
-            m_log.Info("[RADMIN]: Received Query XML Administrator Request");
-
             Hashtable responseData = (Hashtable)response.Value;
             Hashtable requestData = (Hashtable)request.Params[0];
 
+            int flags = 0;
+            string text = String.Empty;
+            int health = 0;
+            responseData["success"] = true;
+
             CheckRegionParams(requestData, responseData);
 
             Scene scene = null;
-            GetSceneFromRegionParams(requestData, responseData, out scene);
-
-            int health = scene.GetHealth();
-            responseData["health"] = health;
+            try
+            {
+                GetSceneFromRegionParams(requestData, responseData, out scene);
+                health = scene.GetHealth(out flags, out text);
+            }
+            catch (Exception e)
+            {
+                responseData["error"] = null;
+            }
 
             responseData["success"] = true;
-            m_log.Info("[RADMIN]: Query XML Administrator Request complete");
+            responseData["health"] = health;
+            responseData["flags"] = flags;
+            responseData["message"] = text;
         }
 
         private void XmlRpcConsoleCommandMethod(XmlRpcRequest request, XmlRpcResponse response, IPEndPoint remoteClient)
@@ -2068,55 +2210,97 @@ namespace OpenSim.ApplicationPlugins.RemoteController
             responseData["success"] = true;
         }
 
-        private void XmlRpcResetLand(XmlRpcRequest request, XmlRpcResponse response, IPEndPoint remoteClient)
+        private void XmlRpcRefreshSearch(XmlRpcRequest request, XmlRpcResponse response, IPEndPoint remoteClient)
         {
-            Hashtable requestData = (Hashtable)request.Params[0];
+            m_log.Info("[RADMIN]: Received Refresh Search Request");
+
             Hashtable responseData = (Hashtable)response.Value;
+            Hashtable requestData = (Hashtable)request.Params[0];
+
+            CheckRegionParams(requestData, responseData);
 
-            string musicURL = string.Empty;
-            UUID groupID = UUID.Zero;
-            uint flags = 0;
-            bool set_group = false, set_music = false, set_flags = false;
+            Scene scene = null;
+            GetSceneFromRegionParams(requestData, responseData, out scene);
 
-            if (requestData.Contains("group") && requestData["group"] != null)
-                set_group = UUID.TryParse(requestData["group"].ToString(), out groupID);
-            if (requestData.Contains("music") && requestData["music"] != null)
+            ISearchModule searchModule = scene.RequestModuleInterface<ISearchModule>();
+            if (searchModule != null)
             {
-                musicURL = requestData["music"].ToString();
-                set_music = true;
+                searchModule.Refresh();
+                responseData["success"] = true;
             }
-            if (requestData.Contains("flags") && requestData["flags"] != null)
-                set_flags = UInt32.TryParse(requestData["flags"].ToString(), out flags);
+            else
+            {
+                responseData["success"] = false;
+            }
+
+            m_log.Info("[RADMIN]: Refresh Search Request complete");
+        }
+
+        private void XmlRpcRefreshMap(XmlRpcRequest request, XmlRpcResponse response, IPEndPoint remoteClient)
+        {
+            m_log.Info("[RADMIN]: Received Refresh Map Request");
+
+            Hashtable responseData = (Hashtable)response.Value;
+            Hashtable requestData = (Hashtable)request.Params[0];
 
-            m_log.InfoFormat("[RADMIN]: Received Reset Land Request group={0} musicURL={1} flags={2}", 
-                (set_group ? groupID.ToString() : "unchanged"), 
-                (set_music ? musicURL : "unchanged"), 
-                (set_flags ? flags.ToString() : "unchanged"));
+            CheckRegionParams(requestData, responseData);
 
-            m_application.SceneManager.ForEachScene(delegate(Scene s)
+            Scene scene = null;
+            GetSceneFromRegionParams(requestData, responseData, out scene);
+
+            IMapImageUploadModule mapTileModule = scene.RequestModuleInterface<IMapImageUploadModule>();
+            if (mapTileModule != null)
             {
-                List<ILandObject> parcels = s.LandChannel.AllParcels();
-                foreach (ILandObject p in parcels)
+                Util.FireAndForget((x) =>
                 {
-                    if (set_music)
-                        p.LandData.MusicURL = musicURL;
+                    mapTileModule.UploadMapTile(scene);
+                });
+                responseData["success"] = true;
+            }
+            else
+            {
+                responseData["success"] = false;
+            }
 
-                    if (set_group)
-                        p.LandData.GroupID = groupID;
+            m_log.Info("[RADMIN]: Refresh Map Request complete");
+        }
 
-                    if (set_flags)
-                        p.LandData.Flags = flags;
+        private void XmlRpcGetOpenSimVersion(XmlRpcRequest request, XmlRpcResponse response, IPEndPoint remoteClient)
+        {
+            m_log.Info("[RADMIN]: Received Get OpenSim Version Request");
 
-                    s.LandChannel.UpdateLandObject(p.LandData.LocalID, p.LandData);
-                }
-            }
-            );
+            Hashtable responseData = (Hashtable)response.Value;
 
+            responseData["version"] = m_openSimVersion;
             responseData["success"] = true;
 
-            m_log.Info("[RADMIN]: Reset Land Request complete");
+            m_log.Info("[RADMIN]: Get OpenSim Version Request complete");
         }
 
+        private void XmlRpcGetAgentCount(XmlRpcRequest request, XmlRpcResponse response, IPEndPoint remoteClient)
+        {
+            m_log.Info("[RADMIN]: Received Get Agent Count Request");
+
+            Hashtable responseData = (Hashtable)response.Value;
+            Hashtable requestData = (Hashtable)request.Params[0];
+
+            CheckRegionParams(requestData, responseData);
+
+            Scene scene = null;
+            GetSceneFromRegionParams(requestData, responseData, out scene);
+
+            if (scene == null)
+            {
+                responseData["success"] = false;
+            }
+            else
+            {
+                responseData["count"] = scene.GetRootAgentCount();
+                responseData["success"] = true;
+            }
+
+            m_log.Info("[RADMIN]: Get Agent Count Request complete");
+        }
 
         /// <summary>
         /// Parse a float with the given parameter name from a request data hash table.
@@ -2823,7 +3007,7 @@ namespace OpenSim.ApplicationPlugins.RemoteController
         /// </summary>
         private void ApplyNextOwnerPermissions(InventoryItemBase item)
         {
-            if (item.InvType == (int)InventoryType.Object)
+            if (item.InvType == (int)InventoryType.Object && (item.CurrentPermissions & 7) != 0)
             {
                 uint perms = item.CurrentPermissions;
                 PermissionsUtil.ApplyFoldedPermissions(item.CurrentPermissions, ref perms);
diff --git a/OpenSim/Capabilities/Caps.cs b/OpenSim/Capabilities/Caps.cs
index 049afab..3efab8e 100644
--- a/OpenSim/Capabilities/Caps.cs
+++ b/OpenSim/Capabilities/Caps.cs
@@ -30,6 +30,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
+using System.Threading;
 using log4net;
 using Nini.Config;
 using OpenMetaverse;
@@ -71,6 +72,7 @@ namespace OpenSim.Framework.Capabilities
         private IHttpServer m_httpListener;
         private UUID m_agentID;
         private string m_regionName;
+        private ManualResetEvent m_capsActive = new ManualResetEvent(false);
 
         public UUID AgentID
         {
@@ -136,6 +138,7 @@ namespace OpenSim.Framework.Capabilities
             m_agentID = agent;
             m_capsHandlers = new CapsHandlers(httpServer, httpListen, httpPort, (httpServer == null) ? false : httpServer.UseSSL);
             m_regionName = regionName;
+            m_capsActive.Reset();
         }
 
         /// <summary>
@@ -255,5 +258,16 @@ namespace OpenSim.Framework.Capabilities
 
             return caps;
         }
+
+        public void Activate()
+        {
+            m_capsActive.Set();
+        }
+
+        public bool WaitForActivation()
+        {
+            // Wait for 30s. If that elapses, return false and run without caps
+            return m_capsActive.WaitOne(120000);
+        }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Capabilities/CapsHandlers.cs b/OpenSim/Capabilities/CapsHandlers.cs
index 890df90..04cede1 100644
--- a/OpenSim/Capabilities/CapsHandlers.cs
+++ b/OpenSim/Capabilities/CapsHandlers.cs
@@ -90,6 +90,7 @@ namespace OpenSim.Framework.Capabilities
             lock (m_capsHandlers)
             {
                 m_httpListener.RemoveStreamHandler("POST", m_capsHandlers[capsName].Path);
+                m_httpListener.RemoveStreamHandler("PUT", m_capsHandlers[capsName].Path);
                 m_httpListener.RemoveStreamHandler("GET", m_capsHandlers[capsName].Path);
                 m_capsHandlers.Remove(capsName);
             }
diff --git a/OpenSim/Capabilities/Handlers/FetchInventory/FetchInventory2Handler.cs b/OpenSim/Capabilities/Handlers/FetchInventory/FetchInventory2Handler.cs
index c904392..638e8bc 100644
--- a/OpenSim/Capabilities/Handlers/FetchInventory/FetchInventory2Handler.cs
+++ b/OpenSim/Capabilities/Handlers/FetchInventory/FetchInventory2Handler.cs
@@ -114,7 +114,7 @@ namespace OpenSim.Capabilities.Handlers
             llsdItem.asset_id = invItem.AssetID;
             llsdItem.created_at = invItem.CreationDate;
             llsdItem.desc = invItem.Description;
-            llsdItem.flags = (int)invItem.Flags;
+            llsdItem.flags = ((int)invItem.Flags) & 0xff;
             llsdItem.item_id = invItem.ID;
             llsdItem.name = invItem.Name;
             llsdItem.parent_id = invItem.Folder;
diff --git a/OpenSim/Capabilities/Handlers/GetMesh/GetMeshHandler.cs b/OpenSim/Capabilities/Handlers/GetMesh/GetMeshHandler.cs
index 6b67da1..7fcc798 100644
--- a/OpenSim/Capabilities/Handlers/GetMesh/GetMeshHandler.cs
+++ b/OpenSim/Capabilities/Handlers/GetMesh/GetMeshHandler.cs
@@ -44,26 +44,64 @@ namespace OpenSim.Capabilities.Handlers
     public class GetMeshHandler : BaseStreamHandler
     {
         private static readonly ILog m_log =
-            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+                   LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        
         private IAssetService m_assetService;
 
-        // TODO: Change this to a config option
-        private string m_RedirectURL = null;
-
-        public GetMeshHandler(string path, IAssetService assService, string name, string description, string redirectURL)
-            : base("GET", path, name, description)
+        public const string DefaultFormat = "vnd.ll.mesh";
+        
+        public GetMeshHandler(IAssetService assService)
         {
             m_assetService = assService;
             m_RedirectURL = redirectURL;
             if (m_RedirectURL != null && !m_RedirectURL.EndsWith("/"))
                 m_RedirectURL += "/";
         }
+        public Hashtable Handle(Hashtable request)
+        {
+            Hashtable ret = new Hashtable();
+            ret["int_response_code"] = (int)System.Net.HttpStatusCode.NotFound;
+            ret["content_type"] = "text/plain";
+            ret["keepalive"] = false;
+            ret["reusecontext"] = false;
+            ret["int_bytes"] = 0;
+            ret["int_lod"] = 0;
+            string MeshStr = (string)request["mesh_id"];
+            
+
+            //m_log.DebugFormat("[GETMESH]: called {0}", MeshStr);
+
+            if (m_assetService == null)
+            {
+                m_log.Error("[GETMESH]: Cannot fetch mesh " + MeshStr + " without an asset service");
+            }
+
+            UUID meshID;
+            if (!String.IsNullOrEmpty(MeshStr) && UUID.TryParse(MeshStr, out meshID))
+            {
+                //                m_log.DebugFormat("[GETMESH]: Received request for mesh id {0}", meshID);
+
+               
+                ret = ProcessGetMesh(request, UUID.Zero, null);
+                       
+                
+            }
+            else
+            {
+                m_log.Warn("[GETMESH]: Failed to parse a mesh_id from GetMesh request: " + (string)request["uri"]);
+            }
 
-        protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+            
+            return ret;
+        }
+        public Hashtable ProcessGetMesh(Hashtable request, UUID AgentId, Caps cap)
         {
             // Try to parse the texture ID from the request URL
             NameValueCollection query = HttpUtility.ParseQueryString(httpRequest.Url.Query);
             string textureStr = query.GetOne("mesh_id");
+            responsedata["reusecontext"] = false;
+            responsedata["int_lod"] = 0;
+            responsedata["int_bytes"] = 0;
 
             if (m_assetService == null)
             {
@@ -160,40 +198,121 @@ namespace OpenSim.Capabilities.Handlers
                     // sending back the last byte instead of an error status
                     if (start >= texture.Data.Length)
                     {
-                        response.StatusCode = (int)System.Net.HttpStatusCode.PartialContent;
-                        response.ContentType = texture.Metadata.ContentType;
-                    }
-                    else
-                    {
-                        // Handle the case where no second range value was given.  This is equivalent to requesting
-                        // the rest of the entity.
-                        if (end == -1)
-                            end = int.MaxValue;
 
-                        end = Utils.Clamp(end, 0, texture.Data.Length - 1);
-                        start = Utils.Clamp(start, 0, end);
-                        int len = end - start + 1;
+                        Hashtable headers = new Hashtable();
+                        responsedata["headers"] = headers;
+
+                        string range = String.Empty;
+
+                        if (((Hashtable)request["headers"])["range"] != null)
+                            range = (string)((Hashtable)request["headers"])["range"];
 
-                        if (0 == start && len == texture.Data.Length)
+                        else if (((Hashtable)request["headers"])["Range"] != null)
+                            range = (string)((Hashtable)request["headers"])["Range"];
+
+                        if (!String.IsNullOrEmpty(range)) // Mesh Asset LOD // Physics
                         {
-                            response.StatusCode = (int)System.Net.HttpStatusCode.OK;
+                             // Range request
+                            int start, end;
+                            if (TryParseRange(range, out start, out end))
+                            {
+                                 // Before clamping start make sure we can satisfy it in order to avoid
+                    // sending back the last byte instead of an error status
+                                if (start >= mesh.Data.Length)
+                                {
+                                    responsedata["int_response_code"] = 404; //501; //410; //404;
+                                    responsedata["content_type"] = "text/plain";
+                                    responsedata["keepalive"] = false;
+                                    responsedata["str_response_string"] = "This range doesnt exist.";
+                                    responsedata["reusecontext"] = false;
+                                    responsedata["int_lod"] = 3;
+                                    return responsedata;
+                                }
+                                else
+                                {
+                                    end = Utils.Clamp(end, 0, mesh.Data.Length - 1);
+                                    start = Utils.Clamp(start, 0, end);
+                                    int len = end - start + 1;
+
+                                    //m_log.Debug("Serving " + start + " to " + end + " of " + texture.Data.Length + " bytes for texture " + texture.ID);
+
+                                    if (start > 20000)
+                                    {
+                                        responsedata["int_lod"] = 3;
+                                    }
+                                    else if (start < 4097)
+                                    {
+                                        responsedata["int_lod"] = 1;
+                                    }
+                                    else
+                                    {
+                                        responsedata["int_lod"] = 2;
+                                    }
+
+                                    
+                                    if (start == 0 && len == mesh.Data.Length) // well redudante maybe
+                                    {
+                                        responsedata["int_response_code"] = (int) System.Net.HttpStatusCode.OK;
+                                        responsedata["bin_response_data"] = mesh.Data;
+                                        responsedata["int_bytes"] = mesh.Data.Length;
+                                        responsedata["reusecontext"] = false;
+                                        responsedata["int_lod"] = 3;
+                                        
+                                    }
+                                    else
+                                    {
+                                        responsedata["int_response_code"] =
+                                            (int) System.Net.HttpStatusCode.PartialContent;
+                                        headers["Content-Range"] = String.Format("bytes {0}-{1}/{2}", start, end,
+                                                                                 mesh.Data.Length);
+
+                                        byte[] d = new byte[len];
+                                        Array.Copy(mesh.Data, start, d, 0, len);
+                                        responsedata["bin_response_data"] = d;
+                                        responsedata["int_bytes"] = len;
+                                        responsedata["reusecontext"] = false;
+                                    }
+                                }
+                            }
+                            else
+                            {
+                                m_log.Warn("[GETMESH]: Failed to parse a range from GetMesh request, sending full asset: " + (string)request["uri"]);
+                                responsedata["str_response_string"] = Convert.ToBase64String(mesh.Data);
+                                responsedata["content_type"] = "application/vnd.ll.mesh";
+                                responsedata["int_response_code"] = 200;
+                                responsedata["reusecontext"] = false;
+                                responsedata["int_lod"] = 3;
+                            }
                         }
                         else
                         {
-                            response.StatusCode = (int)System.Net.HttpStatusCode.PartialContent;
-                            response.AddHeader("Content-Range", String.Format("bytes {0}-{1}/{2}", start, end, texture.Data.Length));
+                            responsedata["str_response_string"] = Convert.ToBase64String(mesh.Data);
+                            responsedata["content_type"] = "application/vnd.ll.mesh";
+                            responsedata["int_response_code"] = 200;
+                            responsedata["reusecontext"] = false;
+                            responsedata["int_lod"] = 3;
                         }
-                        
-                        response.ContentLength = len;
-                        response.ContentType = "application/vnd.ll.mesh";
-    
-                        response.Body.Write(texture.Data, start, len);
+                    }
+                    else
+                    {
+                        responsedata["int_response_code"] = 404; //501; //410; //404;
+                        responsedata["content_type"] = "text/plain";
+                        responsedata["keepalive"] = false;
+                        responsedata["str_response_string"] = "Unfortunately, this asset isn't a mesh.";
+                        responsedata["reusecontext"] = false;
+                        responsedata["int_lod"] = 1;
+                        return responsedata;
                     }
                 }
                 else
                 {
-                    m_log.Warn("[GETMESH]: Malformed Range header: " + range);
-                    response.StatusCode = (int)System.Net.HttpStatusCode.BadRequest;
+                    responsedata["int_response_code"] = 404; //501; //410; //404;
+                    responsedata["content_type"] = "text/plain";
+                    responsedata["keepalive"] = false;
+                    responsedata["str_response_string"] = "Your Mesh wasn't found.  Sorry!";
+                    responsedata["reusecontext"] = false;
+                    responsedata["int_lod"] = 0;
+                    return responsedata;
                 }
             }
             else 
@@ -249,5 +368,20 @@ namespace OpenSim.Capabilities.Handlers
             start = end = 0;
             return false;
         }
+        private bool TryParseRange(string header, out int start, out int end)
+        {
+            if (header.StartsWith("bytes="))
+            {
+                string[] rangeValues = header.Substring(6).Split('-');
+                if (rangeValues.Length == 2)
+                {
+                    if (Int32.TryParse(rangeValues[0], out start) && Int32.TryParse(rangeValues[1], out end))
+                        return true;
+                }
+            }
+
+            start = end = 0;
+            return false;
+        }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs b/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs
index 828e943..a8e0fb5 100644
--- a/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs
+++ b/OpenSim/Capabilities/Handlers/GetTexture/GetTextureHandler.cs
@@ -47,10 +47,11 @@ using Caps = OpenSim.Framework.Capabilities.Caps;
 
 namespace OpenSim.Capabilities.Handlers
 {
-    public class GetTextureHandler : BaseStreamHandler
+    public class GetTextureHandler
     {
         private static readonly ILog m_log =
             LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         private IAssetService m_assetService;
 
         public const string DefaultFormat = "x-j2c";
@@ -58,8 +59,8 @@ namespace OpenSim.Capabilities.Handlers
         // TODO: Change this to a config option
         private string m_RedirectURL = null;
 
-        public GetTextureHandler(string path, IAssetService assService, string name, string description, string redirectURL)
-            : base("GET", path, name, description)
+ 
+        public GetTextureHandler(IAssetService assService)
         {
             m_assetService = assService;
             m_RedirectURL = redirectURL;
@@ -67,19 +68,22 @@ namespace OpenSim.Capabilities.Handlers
                 m_RedirectURL += "/";
         }
 
-        protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        public Hashtable Handle(Hashtable request)
         {
-            // Try to parse the texture ID from the request URL
-            NameValueCollection query = HttpUtility.ParseQueryString(httpRequest.Url.Query);
-            string textureStr = query.GetOne("texture_id");
-            string format = query.GetOne("format");
+            Hashtable ret = new Hashtable();
+            ret["int_response_code"] = (int)System.Net.HttpStatusCode.NotFound;
+            ret["content_type"] = "text/plain";
+            ret["keepalive"] = false;
+            ret["reusecontext"] = false;
+            ret["int_bytes"] = 0;
+            string textureStr = (string)request["texture_id"];
+            string format = (string)request["format"];
 
             //m_log.DebugFormat("[GETTEXTURE]: called {0}", textureStr);
 
             if (m_assetService == null)
             {
                 m_log.Error("[GETTEXTURE]: Cannot fetch texture " + textureStr + " without an asset service");
-                httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
             }
 
             UUID textureID;
@@ -94,30 +98,41 @@ namespace OpenSim.Capabilities.Handlers
                 }
                 else
                 {
-                    formats = WebUtil.GetPreferredImageTypes(httpRequest.Headers.Get("Accept"));
+                    formats = new string[1] { DefaultFormat }; // default
+                    if (((Hashtable)request["headers"])["Accept"] != null)
+                        formats = WebUtil.GetPreferredImageTypes((string)((Hashtable)request["headers"])["Accept"]);
                     if (formats.Length == 0)
                         formats = new string[1] { DefaultFormat }; // default
 
                 }
                 // OK, we have an array with preferred formats, possibly with only one entry
-
-                httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
+                bool foundtexture = false;
                 foreach (string f in formats)
                 {
-                    if (FetchTexture(httpRequest, httpResponse, textureID, f))
+                    foundtexture = FetchTexture(request, ret, textureID, f);
+                    if (foundtexture)
                         break;
                 }
+                if (!foundtexture)
+                {
+                    ret["int_response_code"] = 404;
+                    ret["error_status_text"] = "not found";
+                    ret["str_response_string"] = "not found";
+                    ret["content_type"] = "text/plain";
+                    ret["keepalive"] = false;
+                    ret["reusecontext"] = false;
+                    ret["int_bytes"] = 0;
+                }
             }
             else
             {
-                m_log.Warn("[GETTEXTURE]: Failed to parse a texture_id from GetTexture request: " + httpRequest.Url);
+                m_log.Warn("[GETTEXTURE]: Failed to parse a texture_id from GetTexture request: " + (string)request["uri"]);
             }
 
 //            m_log.DebugFormat(
 //                "[GETTEXTURE]: For texture {0} sending back response {1}, data length {2}",
 //                textureID, httpResponse.StatusCode, httpResponse.ContentLength);
-
-            return null;
+            return ret;
         }
 
         /// <summary>
@@ -128,7 +143,7 @@ namespace OpenSim.Capabilities.Handlers
         /// <param name="textureID"></param>
         /// <param name="format"></param>
         /// <returns>False for "caller try another codec"; true otherwise</returns>
-        private bool FetchTexture(IOSHttpRequest httpRequest, IOSHttpResponse httpResponse, UUID textureID, string format)
+        private bool FetchTexture(Hashtable request, Hashtable response, UUID textureID, string format)
         {
 //            m_log.DebugFormat("[GETTEXTURE]: {0} with requested format {1}", textureID, format);
             AssetBase texture;
@@ -137,86 +152,70 @@ namespace OpenSim.Capabilities.Handlers
             if (format != DefaultFormat)
                 fullID = fullID + "-" + format;
 
-            if (!String.IsNullOrEmpty(m_RedirectURL))
+            // try the cache
+            texture = m_assetService.GetCached(fullID);
+
+            if (texture == null)
             {
-                // Only try to fetch locally cached textures. Misses are redirected
-                texture = m_assetService.GetCached(fullID);
+                //m_log.DebugFormat("[GETTEXTURE]: texture was not in the cache");
+
+                // Fetch locally or remotely. Misses return a 404
+                texture = m_assetService.Get(textureID.ToString());
 
                 if (texture != null)
                 {
                     if (texture.Type != (sbyte)AssetType.Texture)
+                        return true;
+
+                    if (format == DefaultFormat)
                     {
-                        httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
+                        WriteTextureData(request, response, texture, format);
                         return true;
                     }
-                    WriteTextureData(httpRequest, httpResponse, texture, format);
-                }
-                else
-                {
-                    string textureUrl = m_RedirectURL + "?texture_id="+ textureID.ToString();
-                    m_log.Debug("[GETTEXTURE]: Redirecting texture request to " + textureUrl);
-                    httpResponse.StatusCode = (int)OSHttpStatusCode.RedirectMovedPermanently;
-                    httpResponse.RedirectLocation = textureUrl;
-                    return true;
-                }
-            }
-            else // no redirect
-            {
-                // try the cache
-                texture = m_assetService.GetCached(fullID);
-
-                if (texture == null)
-                {
-//                    m_log.DebugFormat("[GETTEXTURE]: texture was not in the cache");
-
-                    // Fetch locally or remotely. Misses return a 404
-                    texture = m_assetService.Get(textureID.ToString());
-
-                    if (texture != null)
+                    else
                     {
-                        if (texture.Type != (sbyte)AssetType.Texture)
-                        {
-                            httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
-                            return true;
-                        }
-                        if (format == DefaultFormat)
-                        {
-                            WriteTextureData(httpRequest, httpResponse, texture, format);
-                            return true;
-                        }
-                        else
-                        {
-                            AssetBase newTexture = new AssetBase(texture.ID + "-" + format, texture.Name, (sbyte)AssetType.Texture, texture.Metadata.CreatorID);
-                            newTexture.Data = ConvertTextureData(texture, format);
-                            if (newTexture.Data.Length == 0)
-                                return false; // !!! Caller try another codec, please!
-
-                            newTexture.Flags = AssetFlags.Collectable;
-                            newTexture.Temporary = true;
-                            newTexture.Local = true;
-                            m_assetService.Store(newTexture);
-                            WriteTextureData(httpRequest, httpResponse, newTexture, format);
-                            return true;
-                        }
+                        AssetBase newTexture = new AssetBase(texture.ID + "-" + format, texture.Name, (sbyte)AssetType.Texture, texture.Metadata.CreatorID);
+                        newTexture.Data = ConvertTextureData(texture, format);
+                        if (newTexture.Data.Length == 0)
+                            return false; // !!! Caller try another codec, please!
+
+                        newTexture.Flags = AssetFlags.Collectable;
+                        newTexture.Temporary = true;
+                        newTexture.Local = true;
+                        m_assetService.Store(newTexture);
+                        WriteTextureData(request, response, newTexture, format);
+                        return true;
                     }
-               }
-               else // it was on the cache
-               {
-//                   m_log.DebugFormat("[GETTEXTURE]: texture was in the cache");
-                   WriteTextureData(httpRequest, httpResponse, texture, format);
-                   return true;
-               }
-            }
-
+                }
+           }
+           else // it was on the cache
+           {
+               //m_log.DebugFormat("[GETTEXTURE]: texture was in the cache");
+               WriteTextureData(request, response, texture, format);
+               return true;
+           }
+
+            //response = new Hashtable();
+
+           
+            //WriteTextureData(request,response,null,format);
             // not found
-//            m_log.Warn("[GETTEXTURE]: Texture " + textureID + " not found");
-            httpResponse.StatusCode = (int)System.Net.HttpStatusCode.NotFound;
-            return true;
+            //m_log.Warn("[GETTEXTURE]: Texture " + textureID + " not found");
+            return false;
         }
 
-        private void WriteTextureData(IOSHttpRequest request, IOSHttpResponse response, AssetBase texture, string format)
+        private void WriteTextureData(Hashtable request, Hashtable response, AssetBase texture, string format)
         {
-            string range = request.Headers.GetOne("Range");
+            Hashtable headers = new Hashtable();
+            response["headers"] = headers;
+
+            string range = String.Empty;
+
+            if (((Hashtable)request["headers"])["range"] != null)
+                range = (string)((Hashtable)request["headers"])["range"];
+
+            else if (((Hashtable)request["headers"])["Range"] != null)
+                range = (string)((Hashtable)request["headers"])["Range"];
 
             if (!String.IsNullOrEmpty(range)) // JP2's only
             {
@@ -244,10 +243,8 @@ namespace OpenSim.Capabilities.Handlers
                         // However, if we return PartialContent (or OK) instead, the viewer will display that resolution.
 
 //                        response.StatusCode = (int)System.Net.HttpStatusCode.RequestedRangeNotSatisfiable;
-//                        response.AddHeader("Content-Range", String.Format("bytes */{0}", texture.Data.Length));
-//                        response.StatusCode = (int)System.Net.HttpStatusCode.OK;
-                        response.StatusCode = (int)System.Net.HttpStatusCode.PartialContent;
-                        response.ContentType = texture.Metadata.ContentType;
+                        // viewers don't seem to handle RequestedRangeNotSatisfiable and keep retrying with same parameters
+                        response["int_response_code"] = (int)System.Net.HttpStatusCode.NotFound;
                     }
                     else
                     {
@@ -262,41 +259,46 @@ namespace OpenSim.Capabilities.Handlers
 
 //                        m_log.Debug("Serving " + start + " to " + end + " of " + texture.Data.Length + " bytes for texture " + texture.ID);
 
-                        // Always return PartialContent, even if the range covered the entire data length
-                        // We were accidentally sending back 404 before in this situation
-                        // https://issues.apache.org/bugzilla/show_bug.cgi?id=51878 supports sending 206 even if the
-                        // entire range is requested, and viewer 3.2.2 (and very probably earlier) seems fine with this.
-                        //
-                        // We also do not want to send back OK even if the whole range was satisfiable since this causes
-                        // HTTP textures on at least Imprudence 1.4.0-beta2 to never display the final texture quality.
-//                        if (end > maxEnd)
-//                            response.StatusCode = (int)System.Net.HttpStatusCode.OK;
-//                        else
-                        response.StatusCode = (int)System.Net.HttpStatusCode.PartialContent;
-
-                        response.ContentLength = len;
-                        response.ContentType = texture.Metadata.ContentType;
-                        response.AddHeader("Content-Range", String.Format("bytes {0}-{1}/{2}", start, end, texture.Data.Length));
-    
-                        response.Body.Write(texture.Data, start, len);
+                        response["content-type"] = texture.Metadata.ContentType;
+
+                        if (start == 0 && len == texture.Data.Length) // well redudante maybe
+                        {
+                            response["int_response_code"] = (int)System.Net.HttpStatusCode.OK;
+                            response["bin_response_data"] = texture.Data;
+                            response["int_bytes"] = texture.Data.Length;
+                        }
+                        else
+                        {
+                            response["int_response_code"] = (int)System.Net.HttpStatusCode.PartialContent;
+                            headers["Content-Range"] = String.Format("bytes {0}-{1}/{2}", start, end, texture.Data.Length);
+
+                            byte[] d = new byte[len];
+                            Array.Copy(texture.Data, start, d, 0, len);
+                            response["bin_response_data"] = d;
+                            response["int_bytes"] = len;
+                        }
+//                        response.Body.Write(texture.Data, start, len);
                     }
                 }
                 else
                 {
                     m_log.Warn("[GETTEXTURE]: Malformed Range header: " + range);
-                    response.StatusCode = (int)System.Net.HttpStatusCode.BadRequest;
+                    response["int_response_code"] = (int)System.Net.HttpStatusCode.BadRequest;
                 }
             }
             else // JP2's or other formats
             {
                 // Full content request
-                response.StatusCode = (int)System.Net.HttpStatusCode.OK;
-                response.ContentLength = texture.Data.Length;
+                response["int_response_code"] = (int)System.Net.HttpStatusCode.OK;
                 if (format == DefaultFormat)
-                    response.ContentType = texture.Metadata.ContentType;
+                    response["content_type"] = texture.Metadata.ContentType;
                 else
-                    response.ContentType = "image/" + format;
-                response.Body.Write(texture.Data, 0, texture.Data.Length);
+                    response["content_type"] = "image/" + format;
+                
+                response["bin_response_data"] = texture.Data;
+                response["int_bytes"] = texture.Data.Length;
+
+//                response.Body.Write(texture.Data, 0, texture.Data.Length);
             }
 
 //            if (response.StatusCode < 200 || response.StatusCode > 299)
@@ -428,4 +430,4 @@ namespace OpenSim.Capabilities.Handlers
             return null;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Capabilities/Handlers/GetTexture/GetTextureServerConnector.cs b/OpenSim/Capabilities/Handlers/GetTexture/GetTextureServerConnector.cs
index fa0b228..d55e0ff 100644
--- a/OpenSim/Capabilities/Handlers/GetTexture/GetTextureServerConnector.cs
+++ b/OpenSim/Capabilities/Handlers/GetTexture/GetTextureServerConnector.cs
@@ -33,6 +33,7 @@ using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Server.Handlers.Base;
 using OpenMetaverse;
 
+/*
 namespace OpenSim.Capabilities.Handlers
 {
     public class GetTextureServerConnector : ServiceConnector
@@ -68,4 +69,5 @@ namespace OpenSim.Capabilities.Handlers
                 new GetTextureHandler("/CAPS/GetTexture/" /*+ UUID.Random() */, m_AssetService, "GetTexture", null, rurl));
         }
     }
-}
\ No newline at end of file
+}
+*/
diff --git a/OpenSim/Capabilities/Handlers/GetTexture/Tests/GetTextureHandlerTests.cs b/OpenSim/Capabilities/Handlers/GetTexture/Tests/GetTextureHandlerTests.cs
index e5d9618..61aa689 100644
--- a/OpenSim/Capabilities/Handlers/GetTexture/Tests/GetTextureHandlerTests.cs
+++ b/OpenSim/Capabilities/Handlers/GetTexture/Tests/GetTextureHandlerTests.cs
@@ -38,6 +38,7 @@ using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Tests.Common;
 
+/*
 namespace OpenSim.Capabilities.Handlers.GetTexture.Tests
 {
     [TestFixture]
@@ -59,4 +60,5 @@ namespace OpenSim.Capabilities.Handlers.GetTexture.Tests
             Assert.That(resp.StatusCode, Is.EqualTo((int)System.Net.HttpStatusCode.NotFound));
         }
     }
-}
\ No newline at end of file
+}
+*/
diff --git a/OpenSim/Capabilities/Handlers/UploadBakedTexture/UploadBakedTextureHandler.cs b/OpenSim/Capabilities/Handlers/UploadBakedTexture/UploadBakedTextureHandler.cs
index 8849a59..5536564 100644
--- a/OpenSim/Capabilities/Handlers/UploadBakedTexture/UploadBakedTextureHandler.cs
+++ b/OpenSim/Capabilities/Handlers/UploadBakedTexture/UploadBakedTextureHandler.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.Collections;
+using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.Drawing;
 using System.Drawing.Imaging;
@@ -50,6 +51,7 @@ namespace OpenSim.Capabilities.Handlers
 {
     public class UploadBakedTextureHandler
     {
+      
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private Caps m_HostCapsObj;
@@ -79,9 +81,9 @@ namespace OpenSim.Capabilities.Handlers
             {
                 string capsBase = "/CAPS/" + m_HostCapsObj.CapsObjectPath;
                 string uploaderPath = Util.RandomClass.Next(5000, 8000).ToString("0000");
-
+                
                 BakedTextureUploader uploader =
-                    new BakedTextureUploader(capsBase + uploaderPath, m_HostCapsObj.HttpListener);
+                    new BakedTextureUploader(capsBase + uploaderPath, m_HostCapsObj.HttpListener, m_HostCapsObj.AgentID);
                 uploader.OnUpLoad += BakedTextureUploaded;
 
                 m_HostCapsObj.HttpListener.AddStreamHandler(
@@ -117,7 +119,7 @@ namespace OpenSim.Capabilities.Handlers
         /// <param name="data"></param>
         private void BakedTextureUploaded(UUID assetID, byte[] data)
         {
-//            m_log.DebugFormat("[UPLOAD BAKED TEXTURE HANDLER]: Received baked texture {0}", assetID.ToString());
+            m_log.DebugFormat("[UPLOAD BAKED TEXTURE HANDLER]: Received baked texture {0}", assetID.ToString());
 
             AssetBase asset;
             asset = new AssetBase(assetID, "Baked Texture", (sbyte)AssetType.Texture, m_HostCapsObj.AgentID.ToString());
@@ -125,6 +127,7 @@ namespace OpenSim.Capabilities.Handlers
             asset.Temporary = true;
             asset.Local = !m_persistBakedTextures; // Local assets aren't persisted, non-local are
             m_assetService.Store(asset);
+            
         }
     }
 
@@ -137,15 +140,19 @@ namespace OpenSim.Capabilities.Handlers
         private string uploaderPath = String.Empty;
         private UUID newAssetID;
         private IHttpServer httpListener;
+        private UUID AgentId = UUID.Zero;
 
-        public BakedTextureUploader(string path, IHttpServer httpServer)
+        public BakedTextureUploader(string path, IHttpServer httpServer, UUID uUID)
         {
             newAssetID = UUID.Random();
             uploaderPath = path;
             httpListener = httpServer;
+            AgentId = uUID;
             //                m_log.InfoFormat("[CAPS] baked texture upload starting for {0}",newAssetID);
         }
 
+       
+
         /// <summary>
         /// Handle raw uploaded baked texture data.
         /// </summary>
diff --git a/OpenSim/Capabilities/Handlers/WebFetchInventoryDescendents/WebFetchInvDescHandler.cs b/OpenSim/Capabilities/Handlers/WebFetchInventoryDescendents/WebFetchInvDescHandler.cs
new file mode 100644
index 0000000..16e2f2d
--- /dev/null
+++ b/OpenSim/Capabilities/Handlers/WebFetchInventoryDescendents/WebFetchInvDescHandler.cs
@@ -0,0 +1,438 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Reflection;
+using log4net;
+using Nini.Config;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using OpenSim.Framework;
+using OpenSim.Framework.Capabilities;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Services.Interfaces;
+using Caps = OpenSim.Framework.Capabilities.Caps;
+
+namespace OpenSim.Capabilities.Handlers
+{
+    public class WebFetchInvDescHandler 
+    {
+        private static readonly ILog m_log =
+            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IInventoryService m_InventoryService;
+        private ILibraryService m_LibraryService;
+//        private object m_fetchLock = new Object();
+
+        public WebFetchInvDescHandler(IInventoryService invService, ILibraryService libService) 
+        {
+            m_InventoryService = invService;
+            m_LibraryService = libService;
+        }
+
+        public string FetchInventoryDescendentsRequest(string request, string path, string param, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        {
+//            lock (m_fetchLock)
+//            {
+//                m_log.DebugFormat("[WEB FETCH INV DESC HANDLER]: Received request {0}", request);
+    
+                // nasty temporary hack here, the linden client falsely
+                // identifies the uuid 00000000-0000-0000-0000-000000000000
+                // as a string which breaks us
+                //
+                // correctly mark it as a uuid
+                //
+                request = request.Replace("<string>00000000-0000-0000-0000-000000000000</string>", "<uuid>00000000-0000-0000-0000-000000000000</uuid>");
+    
+                // another hack <integer>1</integer> results in a
+                // System.ArgumentException: Object type System.Int32 cannot
+                // be converted to target type: System.Boolean
+                //
+                request = request.Replace("<key>fetch_folders</key><integer>0</integer>", "<key>fetch_folders</key><boolean>0</boolean>");
+                request = request.Replace("<key>fetch_folders</key><integer>1</integer>", "<key>fetch_folders</key><boolean>1</boolean>");
+    
+                Hashtable hash = new Hashtable();
+                try
+                {
+                    hash = (Hashtable)LLSD.LLSDDeserialize(Utils.StringToBytes(request));
+                }
+                catch (LLSD.LLSDParseException e)
+                {
+                    m_log.ErrorFormat("[WEB FETCH INV DESC HANDLER]: Fetch error: {0}{1}" + e.Message, e.StackTrace);
+                    m_log.Error("Request: " + request);
+                }
+    
+                ArrayList foldersrequested = (ArrayList)hash["folders"];
+    
+                string response = "";
+
+                for (int i = 0; i < foldersrequested.Count; i++)
+                {
+                    string inventoryitemstr = "";
+                    Hashtable inventoryhash = (Hashtable)foldersrequested[i];
+
+                    LLSDFetchInventoryDescendents llsdRequest = new LLSDFetchInventoryDescendents();
+
+                    try
+                    {
+                        LLSDHelpers.DeserialiseOSDMap(inventoryhash, llsdRequest);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.Debug("[WEB FETCH INV DESC HANDLER]: caught exception doing OSD deserialize" + e);
+                    }
+                    LLSDInventoryDescendents reply = FetchInventoryReply(llsdRequest);
+
+                    inventoryitemstr = LLSDHelpers.SerialiseLLSDReply(reply);
+                    inventoryitemstr = inventoryitemstr.Replace("<llsd><map><key>folders</key><array>", "");
+                    inventoryitemstr = inventoryitemstr.Replace("</array></map></llsd>", "");
+
+                    response += inventoryitemstr;
+                }
+
+                if (response.Length == 0)
+                {
+                    // Ter-guess: If requests fail a lot, the client seems to stop requesting descendants.
+                    // Therefore, I'm concluding that the client only has so many threads available to do requests
+                    // and when a thread stalls..   is stays stalled.
+                    // Therefore we need to return something valid
+                    response = "<llsd><map><key>folders</key><array /></map></llsd>";
+                }
+                else
+                {
+                    response = "<llsd><map><key>folders</key><array>" + response + "</array></map></llsd>";
+                }
+
+//                m_log.DebugFormat("[WEB FETCH INV DESC HANDLER]: Replying to CAPS fetch inventory request");
+                //m_log.Debug("[WEB FETCH INV DESC HANDLER] "+response);
+
+                return response;
+
+//            }
+        }
+
+        /// <summary>
+        /// Construct an LLSD reply packet to a CAPS inventory request
+        /// </summary>
+        /// <param name="invFetch"></param>
+        /// <returns></returns>
+        private LLSDInventoryDescendents FetchInventoryReply(LLSDFetchInventoryDescendents invFetch)
+        {
+            LLSDInventoryDescendents reply = new LLSDInventoryDescendents();
+            LLSDInventoryFolderContents contents = new LLSDInventoryFolderContents();
+            contents.agent_id = invFetch.owner_id;
+            contents.owner_id = invFetch.owner_id;
+            contents.folder_id = invFetch.folder_id;
+
+            reply.folders.Array.Add(contents);
+            InventoryCollection inv = new InventoryCollection();
+            inv.Folders = new List<InventoryFolderBase>();
+            inv.Items = new List<InventoryItemBase>();
+            int version = 0;
+            int descendents = 0;
+
+            inv
+                = Fetch(
+                    invFetch.owner_id, invFetch.folder_id, invFetch.owner_id,
+                    invFetch.fetch_folders, invFetch.fetch_items, invFetch.sort_order, out version, out descendents);
+
+            if (inv != null && inv.Folders != null)
+            {
+                foreach (InventoryFolderBase invFolder in inv.Folders)
+                {
+                    contents.categories.Array.Add(ConvertInventoryFolder(invFolder));
+                }
+
+                descendents += inv.Folders.Count;
+            }
+
+            if (inv != null && inv.Items != null)
+            {
+                foreach (InventoryItemBase invItem in inv.Items)
+                {
+                    contents.items.Array.Add(ConvertInventoryItem(invItem));
+                }
+            }
+
+            contents.descendents = descendents;
+            contents.version = version;
+
+//            m_log.DebugFormat(
+//                "[WEB FETCH INV DESC HANDLER]: Replying to request for folder {0} (fetch items {1}, fetch folders {2}) with {3} items and {4} folders for agent {5}",
+//                invFetch.folder_id,
+//                invFetch.fetch_items,
+//                invFetch.fetch_folders,
+//                contents.items.Array.Count,
+//                contents.categories.Array.Count,
+//                invFetch.owner_id);
+
+            return reply;
+        }
+
+        /// <summary>
+        /// Handle the caps inventory descendents fetch.
+        /// </summary>
+        /// <param name="agentID"></param>
+        /// <param name="folderID"></param>
+        /// <param name="ownerID"></param>
+        /// <param name="fetchFolders"></param>
+        /// <param name="fetchItems"></param>
+        /// <param name="sortOrder"></param>
+        /// <param name="version"></param>
+        /// <returns>An empty InventoryCollection if the inventory look up failed</returns>
+        private InventoryCollection Fetch(
+            UUID agentID, UUID folderID, UUID ownerID,
+            bool fetchFolders, bool fetchItems, int sortOrder, out int version, out int descendents)
+        {
+//            m_log.DebugFormat(
+//                "[WEB FETCH INV DESC HANDLER]: Fetching folders ({0}), items ({1}) from {2} for agent {3}",
+//                fetchFolders, fetchItems, folderID, agentID);
+
+            // FIXME MAYBE: We're not handling sortOrder!
+
+            version = 0;
+            descendents = 0;
+
+            InventoryFolderImpl fold;
+            if (m_LibraryService != null && m_LibraryService.LibraryRootFolder != null && agentID == m_LibraryService.LibraryRootFolder.Owner)
+            {
+                if ((fold = m_LibraryService.LibraryRootFolder.FindFolder(folderID)) != null)
+                {
+                    InventoryCollection ret = new InventoryCollection();
+                    ret.Folders = new List<InventoryFolderBase>();
+                    ret.Items = fold.RequestListOfItems();
+                    descendents = ret.Folders.Count + ret.Items.Count;
+
+                    return ret;
+                }
+            }
+
+            InventoryCollection contents = new InventoryCollection();
+
+            if (folderID != UUID.Zero)
+            {
+                contents = m_InventoryService.GetFolderContent(agentID, folderID);
+                InventoryFolderBase containingFolder = new InventoryFolderBase();
+                containingFolder.ID = folderID;
+                containingFolder.Owner = agentID;
+                containingFolder = m_InventoryService.GetFolder(containingFolder);
+
+                if (containingFolder != null)
+                {
+//                    m_log.DebugFormat(
+//                        "[WEB FETCH INV DESC HANDLER]: Retrieved folder {0} {1} for agent id {2}",
+//                        containingFolder.Name, containingFolder.ID, agentID);
+
+                    version = containingFolder.Version;
+
+                    if (fetchItems)
+                    {
+                        List<InventoryItemBase> itemsToReturn = contents.Items;
+                        List<InventoryItemBase> originalItems = new List<InventoryItemBase>(itemsToReturn);
+
+                        // descendents must only include the links, not the linked items we add
+                        descendents = originalItems.Count;
+
+                        // Add target items for links in this folder before the links themselves.
+                        foreach (InventoryItemBase item in originalItems)
+                        {
+                            if (item.AssetType == (int)AssetType.Link)
+                            {
+                                InventoryItemBase linkedItem = m_InventoryService.GetItem(new InventoryItemBase(item.AssetID));
+
+                                // Take care of genuinely broken links where the target doesn't exist
+                                // HACK: Also, don't follow up links that just point to other links.  In theory this is legitimate,
+                                // but no viewer has been observed to set these up and this is the lazy way of avoiding cycles
+                                // rather than having to keep track of every folder requested in the recursion.
+                                if (linkedItem != null && linkedItem.AssetType != (int)AssetType.Link)
+                                    itemsToReturn.Insert(0, linkedItem);
+                            }
+                        }
+
+                        // Now scan for folder links and insert the items they target and those links at the head of the return data
+                        foreach (InventoryItemBase item in originalItems)
+                        {
+                            if (item.AssetType == (int)AssetType.LinkFolder)
+                            {
+                                InventoryCollection linkedFolderContents = m_InventoryService.GetFolderContent(ownerID, item.AssetID);
+                                List<InventoryItemBase> links = linkedFolderContents.Items;
+
+                                itemsToReturn.InsertRange(0, links);
+
+                                foreach (InventoryItemBase link in linkedFolderContents.Items)
+                                {
+                                    // Take care of genuinely broken links where the target doesn't exist
+                                    // HACK: Also, don't follow up links that just point to other links.  In theory this is legitimate,
+                                    // but no viewer has been observed to set these up and this is the lazy way of avoiding cycles
+                                    // rather than having to keep track of every folder requested in the recursion.
+                                    if (link != null)
+                                    {
+//                                        m_log.DebugFormat(
+//                                            "[WEB FETCH INV DESC HANDLER]: Adding item {0} {1} from folder {2} linked from {3}",
+//                                            link.Name, (AssetType)link.AssetType, item.AssetID, containingFolder.Name);
+
+                                        InventoryItemBase linkedItem
+                                            = m_InventoryService.GetItem(new InventoryItemBase(link.AssetID));
+
+                                        if (linkedItem != null)
+                                            itemsToReturn.Insert(0, linkedItem);
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+//                    foreach (InventoryItemBase item in contents.Items)
+//                    {
+//                        m_log.DebugFormat(
+//                            "[WEB FETCH INV DESC HANDLER]: Returning item {0}, type {1}, parent {2} in {3} {4}",
+//                            item.Name, (AssetType)item.AssetType, item.Folder, containingFolder.Name, containingFolder.ID);
+//                    }
+
+                    // =====
+
+//
+//                        foreach (InventoryItemBase linkedItem in linkedItemsToAdd)
+//                        {
+//                            m_log.DebugFormat(
+//                                "[WEB FETCH INV DESC HANDLER]: Inserted linked item {0} for link in folder {1} for agent {2}",
+//                                linkedItem.Name, folderID, agentID);
+//
+//                            contents.Items.Add(linkedItem);
+//                        }
+//
+//                        // If the folder requested contains links, then we need to send those folders first, otherwise the links
+//                        // will be broken in the viewer.
+//                        HashSet<UUID> linkedItemFolderIdsToSend = new HashSet<UUID>();
+//                        foreach (InventoryItemBase item in contents.Items)
+//                        {
+//                            if (item.AssetType == (int)AssetType.Link)
+//                            {
+//                                InventoryItemBase linkedItem = m_InventoryService.GetItem(new InventoryItemBase(item.AssetID));
+//
+//                                // Take care of genuinely broken links where the target doesn't exist
+//                                // HACK: Also, don't follow up links that just point to other links.  In theory this is legitimate,
+//                                // but no viewer has been observed to set these up and this is the lazy way of avoiding cycles
+//                                // rather than having to keep track of every folder requested in the recursion.
+//                                if (linkedItem != null && linkedItem.AssetType != (int)AssetType.Link)
+//                                {
+//                                    // We don't need to send the folder if source and destination of the link are in the same
+//                                    // folder.
+//                                    if (linkedItem.Folder != containingFolder.ID)
+//                                        linkedItemFolderIdsToSend.Add(linkedItem.Folder);
+//                                }
+//                            }
+//                        }
+//    
+//                        foreach (UUID linkedItemFolderId in linkedItemFolderIdsToSend)
+//                        {
+//                            m_log.DebugFormat(
+//                                "[WEB FETCH INV DESC HANDLER]: Recursively fetching folder {0} linked by item in folder {1} for agent {2}",
+//                                linkedItemFolderId, folderID, agentID);
+//
+//                            int dummyVersion;
+//                            InventoryCollection linkedCollection
+//                                = Fetch(
+//                                    agentID, linkedItemFolderId, ownerID, fetchFolders, fetchItems, sortOrder, out dummyVersion);
+//
+//                            InventoryFolderBase linkedFolder = new InventoryFolderBase(linkedItemFolderId);
+//                            linkedFolder.Owner = agentID;
+//                            linkedFolder = m_InventoryService.GetFolder(linkedFolder);
+//
+////                            contents.Folders.AddRange(linkedCollection.Folders);
+//
+//                            contents.Folders.Add(linkedFolder);
+//                            contents.Items.AddRange(linkedCollection.Items);
+//                        }
+//                    }
+                }
+            }
+            else
+            {
+                // Lost items don't really need a version
+                version = 1;
+            }
+
+            return contents;
+
+        }
+        /// <summary>
+        /// Convert an internal inventory folder object into an LLSD object.
+        /// </summary>
+        /// <param name="invFolder"></param>
+        /// <returns></returns>
+        private LLSDInventoryFolder ConvertInventoryFolder(InventoryFolderBase invFolder)
+        {
+            LLSDInventoryFolder llsdFolder = new LLSDInventoryFolder();
+            llsdFolder.folder_id = invFolder.ID;
+            llsdFolder.parent_id = invFolder.ParentID;
+            llsdFolder.name = invFolder.Name;
+            llsdFolder.type = invFolder.Type;
+            llsdFolder.preferred_type = -1;
+
+            return llsdFolder;
+        }
+
+        /// <summary>
+        /// Convert an internal inventory item object into an LLSD object.
+        /// </summary>
+        /// <param name="invItem"></param>
+        /// <returns></returns>
+        private LLSDInventoryItem ConvertInventoryItem(InventoryItemBase invItem)
+        {
+            LLSDInventoryItem llsdItem = new LLSDInventoryItem();
+            llsdItem.asset_id = invItem.AssetID;
+            llsdItem.created_at = invItem.CreationDate;
+            llsdItem.desc = invItem.Description;
+            llsdItem.flags = ((int)invItem.Flags) & 0xff;
+            llsdItem.item_id = invItem.ID;
+            llsdItem.name = invItem.Name;
+            llsdItem.parent_id = invItem.Folder;
+            llsdItem.type = invItem.AssetType;
+            llsdItem.inv_type = invItem.InvType;
+
+            llsdItem.permissions = new LLSDPermissions();
+            llsdItem.permissions.creator_id = invItem.CreatorIdAsUuid;
+            llsdItem.permissions.base_mask = (int)invItem.CurrentPermissions;
+            llsdItem.permissions.everyone_mask = (int)invItem.EveryOnePermissions;
+            llsdItem.permissions.group_id = invItem.GroupID;
+            llsdItem.permissions.group_mask = (int)invItem.GroupPermissions;
+            llsdItem.permissions.is_owner_group = invItem.GroupOwned;
+            llsdItem.permissions.next_owner_mask = (int)invItem.NextPermissions;
+            llsdItem.permissions.owner_id = invItem.Owner;
+            llsdItem.permissions.owner_mask = (int)invItem.CurrentPermissions;
+            llsdItem.sale_info = new LLSDSaleInfo();
+            llsdItem.sale_info.sale_price = invItem.SalePrice;
+            llsdItem.sale_info.sale_type = invItem.SaleType;
+
+            return llsdItem;
+        }
+    }
+}
diff --git a/OpenSim/Capabilities/LLSDAssetUploadComplete.cs b/OpenSim/Capabilities/LLSDAssetUploadComplete.cs
index ab6cee5..ae8eb09 100644
--- a/OpenSim/Capabilities/LLSDAssetUploadComplete.cs
+++ b/OpenSim/Capabilities/LLSDAssetUploadComplete.cs
@@ -30,12 +30,15 @@ using OpenMetaverse;
 
 namespace OpenSim.Framework.Capabilities
 {
+
     [LLSDType("MAP")]
     public class LLSDAssetUploadComplete
     {
         public string new_asset = String.Empty;
         public UUID new_inventory_item = UUID.Zero;
+//        public UUID new_texture_folder_id = UUID.Zero;
         public string state = String.Empty;
+        public LLSDAssetUploadError error = null;
         //public bool success = false;
 
         public LLSDAssetUploadComplete()
diff --git a/OpenSim/Capabilities/LLSDAssetUploadRequest.cs b/OpenSim/Capabilities/LLSDAssetUploadRequest.cs
index 6e66f0a..6779cc1 100644
--- a/OpenSim/Capabilities/LLSDAssetUploadRequest.cs
+++ b/OpenSim/Capabilities/LLSDAssetUploadRequest.cs
@@ -31,14 +31,27 @@ using OpenMetaverse;
 namespace OpenSim.Framework.Capabilities
 {
     [OSDMap]
+    public class LLSDAssetResource
+    {
+        public OSDArray instance_list = new OSDArray();
+        public OSDArray texture_list = new OSDArray();
+        public OSDArray mesh_list = new OSDArray();
+        public string metric = String.Empty;
+    }
+
+    [OSDMap]
     public class LLSDAssetUploadRequest
     {
         public string asset_type = String.Empty;
         public string description = String.Empty;
         public UUID folder_id = UUID.Zero;
+        public UUID texture_folder_id = UUID.Zero;
+        public int next_owner_mask = 0;
+        public int group_mask = 0;
+        public int everyone_mask = 0;
         public string inventory_type = String.Empty;
         public string name = String.Empty;
-
+        public LLSDAssetResource asset_resources = new LLSDAssetResource();
         public LLSDAssetUploadRequest()
         {
         }
diff --git a/OpenSim/Capabilities/LLSDAssetUploadResponse.cs b/OpenSim/Capabilities/LLSDAssetUploadResponse.cs
index 0d6f7f9..7c4bc97 100644
--- a/OpenSim/Capabilities/LLSDAssetUploadResponse.cs
+++ b/OpenSim/Capabilities/LLSDAssetUploadResponse.cs
@@ -26,20 +26,51 @@
  */
 
 using System;
+using OpenMetaverse;
 
 namespace OpenSim.Framework.Capabilities
 {
     [OSDMap]
+    public class LLSDAssetUploadError
+    {
+        public string message = String.Empty;
+        public UUID identifier = UUID.Zero;
+    }
+
+    [OSDMap]
+    public class LLSDAssetUploadResponsePricebrkDown
+    {
+        public int mesh_streaming;
+        public int mesh_physics;
+        public int mesh_instance;
+        public int texture;
+        public int model;
+    }
+
+    [OSDMap]
+    public class LLSDAssetUploadResponseData
+    {
+        public double resource_cost;
+        public double model_streaming_cost;
+        public double simulation_cost;
+        public double physics_cost;
+        public LLSDAssetUploadResponsePricebrkDown upload_price_breakdown = new LLSDAssetUploadResponsePricebrkDown();
+    }
+
+    [OSDMap]
     public class LLSDAssetUploadResponse
     {
         public string uploader = String.Empty;
         public string state = String.Empty;
-
+        public int upload_price = 0;
+        public LLSDAssetUploadResponseData data = null;
+        public LLSDAssetUploadError error = null;
         public LLSDAssetUploadResponse()
         {
         }
     }
 
+
     [OSDMap]
     public class LLSDNewFileAngentInventoryVariablePriceReplyResponse
     {
diff --git a/OpenSim/Data/AssetDataBase.cs b/OpenSim/Data/AssetDataBase.cs
index 1bb432c..9593a25 100644
--- a/OpenSim/Data/AssetDataBase.cs
+++ b/OpenSim/Data/AssetDataBase.cs
@@ -37,7 +37,7 @@ namespace OpenSim.Data
     public abstract class AssetDataBase : IAssetDataPlugin
     {
         public abstract AssetBase GetAsset(UUID uuid);
-        public abstract void StoreAsset(AssetBase asset);
+        public abstract bool StoreAsset(AssetBase asset);
         public abstract bool[] AssetsExist(UUID[] uuids);
 
         public abstract List<AssetMetadata> FetchAssetMetadataSet(int start, int count);
diff --git a/OpenSim/Data/IAssetData.cs b/OpenSim/Data/IAssetData.cs
index a41e310..febab5d 100644
--- a/OpenSim/Data/IAssetData.cs
+++ b/OpenSim/Data/IAssetData.cs
@@ -34,7 +34,7 @@ namespace OpenSim.Data
     public interface IAssetDataPlugin : IPlugin
     {
         AssetBase GetAsset(UUID uuid);
-        void StoreAsset(AssetBase asset);
+        bool StoreAsset(AssetBase asset);
         bool[] AssetsExist(UUID[] uuids);
         List<AssetMetadata> FetchAssetMetadataSet(int start, int count);
         void Initialise(string connect);
diff --git a/OpenSim/Data/IProfilesData.cs b/OpenSim/Data/IProfilesData.cs
index 7fb075d..0de7f68 100644
--- a/OpenSim/Data/IProfilesData.cs
+++ b/OpenSim/Data/IProfilesData.cs
@@ -48,8 +48,6 @@ namespace OpenSim.Data
         bool UpdateAvatarProperties(ref UserProfileProperties props, ref string result);
         bool UpdateAvatarInterests(UserProfileProperties up, ref string result);
         bool GetClassifiedInfo(ref UserClassifiedAdd ad, ref string result);
-        bool UpdateUserPreferences(ref UserPreferences pref,  ref string result);
-        bool GetUserPreferences(ref UserPreferences pref, ref string result);
         bool GetUserAppData(ref UserAppData props, ref string result);
         bool SetUserAppData(UserAppData props, ref string result);
         OSDArray GetUserImageAssets(UUID avatarId);
diff --git a/OpenSim/Data/IUserAccountData.cs b/OpenSim/Data/IUserAccountData.cs
index 906ba6c..bc7eda7 100644
--- a/OpenSim/Data/IUserAccountData.cs
+++ b/OpenSim/Data/IUserAccountData.cs
@@ -50,5 +50,6 @@ namespace OpenSim.Data
         bool Store(UserAccountData data);
         bool Delete(string field, string val);
         UserAccountData[] GetUsers(UUID scopeID, string query);
+        UserAccountData[] GetUsersWhere(UUID scopeID, string where);
     }
 }
diff --git a/OpenSim/Data/MySQL/MySQLAgentPreferencesData.cs b/OpenSim/Data/MySQL/MySQLAgentPreferencesData.cs
index ed0ab98..17f1374 100644
--- a/OpenSim/Data/MySQL/MySQLAgentPreferencesData.cs
+++ b/OpenSim/Data/MySQL/MySQLAgentPreferencesData.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
diff --git a/OpenSim/Data/MySQL/MySQLAssetData.cs b/OpenSim/Data/MySQL/MySQLAssetData.cs
index 5d8da17..cb5a38e 100644
--- a/OpenSim/Data/MySQL/MySQLAssetData.cs
+++ b/OpenSim/Data/MySQL/MySQLAssetData.cs
@@ -154,7 +154,7 @@ namespace OpenSim.Data.MySQL
         /// </summary>
         /// <param name="asset">Asset UUID to create</param>
         /// <remarks>On failure : Throw an exception and attempt to reconnect to database</remarks>
-        override public void StoreAsset(AssetBase asset)
+        override public bool StoreAsset(AssetBase asset)
         {
             using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
             {
@@ -203,6 +203,43 @@ namespace OpenSim.Data.MySQL
                             cmd.Parameters.AddWithValue("?data", asset.Data);
                             cmd.ExecuteNonQuery();
                         }
+    
+                        string assetDescription = asset.Description;
+                        if (asset.Description.Length > 64)
+                        {
+                            assetDescription = asset.Description.Substring(0, 64);
+                            m_log.WarnFormat(
+                                "[ASSET DB]: Description '{0}' for asset {1} truncated from {2} to {3} characters on add", 
+                                asset.Description, asset.ID, asset.Description.Length, assetDescription.Length);
+                        }
+    
+                        try
+                        {
+                            using (cmd)
+                            {
+                                // create unix epoch time
+                                int now = (int)Utils.DateTimeToUnixTime(DateTime.UtcNow);
+                                cmd.Parameters.AddWithValue("?id", asset.ID);
+                                cmd.Parameters.AddWithValue("?name", assetName);
+                                cmd.Parameters.AddWithValue("?description", assetDescription);
+                                cmd.Parameters.AddWithValue("?assetType", asset.Type);
+                                cmd.Parameters.AddWithValue("?local", asset.Local);
+                                cmd.Parameters.AddWithValue("?temporary", asset.Temporary);
+                                cmd.Parameters.AddWithValue("?create_time", now);
+                                cmd.Parameters.AddWithValue("?access_time", now);
+                                cmd.Parameters.AddWithValue("?CreatorID", asset.Metadata.CreatorID);
+                                cmd.Parameters.AddWithValue("?asset_flags", (int)asset.Flags);
+                                cmd.Parameters.AddWithValue("?data", asset.Data);
+                                cmd.ExecuteNonQuery();
+                                return true;
+                            }
+                        }
+                        catch (Exception e)
+                        {
+                            m_log.ErrorFormat("[ASSET DB]: MySQL failure creating asset {0} with name \"{1}\". Error: {2}",
+                                asset.FullID, asset.Name, e.Message);
+                            return false;
+                        }
                     }
                     catch (Exception e)
                     {
@@ -364,4 +401,4 @@ namespace OpenSim.Data.MySQL
 
         #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Data/MySQL/MySQLFramework.cs b/OpenSim/Data/MySQL/MySQLFramework.cs
index 5820a90..a522912 100644
--- a/OpenSim/Data/MySQL/MySQLFramework.cs
+++ b/OpenSim/Data/MySQL/MySQLFramework.cs
@@ -45,14 +45,21 @@ namespace OpenSim.Data.MySQL
                 System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
 
         protected string m_connectionString;
+        protected object m_dbLock = new object();
 
         protected MySqlFramework(string connectionString)
         {
             m_connectionString = connectionString;
         }
 
+        //////////////////////////////////////////////////////////////
+        //
+        // All non queries are funneled through one connection
+        // to increase performance a little
+        //
         protected int ExecuteNonQuery(MySqlCommand cmd)
         {
+            lock (m_dbLock)
             using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
             {
                 dbcon.Open();
@@ -60,7 +67,19 @@ namespace OpenSim.Data.MySQL
 
                 try
                 {
-                    return cmd.ExecuteNonQuery();
+                    dbcon.Open();
+                    cmd.Connection = dbcon;
+
+                    try
+                    {
+                        return cmd.ExecuteNonQuery();
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.Error(e.Message, e);
+                        m_log.Error(Environment.StackTrace.ToString());
+                        return 0;
+                    }
                 }
                 catch (Exception e)
                 {
diff --git a/OpenSim/Data/MySQL/MySQLGenericTableHandler.cs b/OpenSim/Data/MySQL/MySQLGenericTableHandler.cs
index 35fa89f..dc657c8 100644
--- a/OpenSim/Data/MySQL/MySQLGenericTableHandler.cs
+++ b/OpenSim/Data/MySQL/MySQLGenericTableHandler.cs
@@ -175,6 +175,11 @@ namespace OpenSim.Data.MySQL
                                 int v = Convert.ToInt32(reader[name]);
                                 m_Fields[name].SetValue(row, v);
                             }
+                            else if (m_Fields[name].FieldType == typeof(uint))
+                            {
+                                uint v = Convert.ToUInt32(reader[name]);
+                                m_Fields[name].SetValue(row, v);
+                            }
                             else
                             {
                                 m_Fields[name].SetValue(row, reader[name]);
@@ -362,4 +367,4 @@ namespace OpenSim.Data.MySQL
         }
 
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Data/MySQL/MySQLRegionData.cs b/OpenSim/Data/MySQL/MySQLRegionData.cs
index 2ad7590..3dc049b 100644
--- a/OpenSim/Data/MySQL/MySQLRegionData.cs
+++ b/OpenSim/Data/MySQL/MySQLRegionData.cs
@@ -82,6 +82,7 @@ namespace OpenSim.Data.MySQL
 
         public RegionData Get(int posX, int posY, UUID scopeID)
         {
+/* fixed size regions
             string command = "select * from `"+m_Realm+"` where locX = ?posX and locY = ?posY";
             if (scopeID != UUID.Zero)
                 command += " and ScopeID = ?scopeID";
@@ -98,6 +99,45 @@ namespace OpenSim.Data.MySQL
 
                 return ret[0];
             }
+*/
+            // extend database search for maximum region size area
+            string command = "select * from `" + m_Realm + "` where locX between ?startX and ?endX and locY between ?startY and ?endY";
+            if (scopeID != UUID.Zero)
+                command += " and ScopeID = ?scopeID";
+
+            int startX = posX - (int)Constants.MaximumRegionSize;
+            int startY = posY - (int)Constants.MaximumRegionSize;
+            int endX = posX;
+            int endY = posY;
+
+            List<RegionData> ret;
+            using (MySqlCommand cmd = new MySqlCommand(command))
+            {
+                cmd.Parameters.AddWithValue("?startX", startX.ToString());
+                cmd.Parameters.AddWithValue("?startY", startY.ToString());
+                cmd.Parameters.AddWithValue("?endX", endX.ToString());
+                cmd.Parameters.AddWithValue("?endY", endY.ToString());
+                cmd.Parameters.AddWithValue("?scopeID", scopeID.ToString());
+
+                ret = RunCommand(cmd);
+            }
+
+            if (ret.Count == 0)
+                return null;
+
+            // find the first that contains pos
+            RegionData rg = null;
+            foreach (RegionData r in ret)
+            {
+                if (posX >= r.posX && posX < r.posX + r.sizeX
+                    && posY >= r.posY && posY < r.posY + r.sizeY)
+                {
+                    rg = r;
+                    break;
+                }
+            }
+
+            return rg;
         }
 
         public RegionData Get(UUID regionID, UUID scopeID)
@@ -121,6 +161,7 @@ namespace OpenSim.Data.MySQL
 
         public List<RegionData> Get(int startX, int startY, int endX, int endY, UUID scopeID)
         {
+/* fix size regions
             string command = "select * from `"+m_Realm+"` where locX between ?startX and ?endX and locY between ?startY and ?endY";
             if (scopeID != UUID.Zero)
                 command += " and ScopeID = ?scopeID";
@@ -135,6 +176,38 @@ namespace OpenSim.Data.MySQL
 
                 return RunCommand(cmd);
             }
+ */
+            string command = "select * from `" + m_Realm + "` where locX between ?startX and ?endX and locY between ?startY and ?endY";
+            if (scopeID != UUID.Zero)
+                command += " and ScopeID = ?scopeID";
+
+            int qstartX = startX - (int)Constants.MaximumRegionSize;
+            int qstartY = startY - (int)Constants.MaximumRegionSize;
+
+            List<RegionData> dbret;
+            using (MySqlCommand cmd = new MySqlCommand(command))
+            {
+                cmd.Parameters.AddWithValue("?startX", qstartX.ToString());
+                cmd.Parameters.AddWithValue("?startY", qstartY.ToString());
+                cmd.Parameters.AddWithValue("?endX", endX.ToString());
+                cmd.Parameters.AddWithValue("?endY", endY.ToString());
+                cmd.Parameters.AddWithValue("?scopeID", scopeID.ToString());
+
+                dbret = RunCommand(cmd);
+            }
+
+            List<RegionData> ret = new List<RegionData>();
+
+            if (dbret.Count == 0)
+                return ret;
+
+            foreach (RegionData r in dbret)
+            {
+                if (r.posX + r.sizeX > startX && r.posX <= endX
+                    && r.posY + r.sizeX > startY && r.posY <= endY)
+                    ret.Add(r);
+            }
+            return ret;
         }
 
         public List<RegionData> RunCommand(MySqlCommand cmd)
diff --git a/OpenSim/Data/MySQL/MySQLSimulationData.cs b/OpenSim/Data/MySQL/MySQLSimulationData.cs
index bb0ab75..81b5ec4 100644
--- a/OpenSim/Data/MySQL/MySQLSimulationData.cs
+++ b/OpenSim/Data/MySQL/MySQLSimulationData.cs
@@ -76,7 +76,7 @@ namespace OpenSim.Data.MySQL
             Initialise(connectionString);
         }
 
-        public void Initialise(string connectionString)
+        public virtual void Initialise(string connectionString)
         {
             m_connectionString = connectionString;
 
@@ -123,7 +123,7 @@ namespace OpenSim.Data.MySQL
 
         public void Dispose() {}
 
-        public void StoreObject(SceneObjectGroup obj, UUID regionUUID)
+        public virtual void StoreObject(SceneObjectGroup obj, UUID regionUUID)
         {
             uint flags = obj.RootPart.GetEffectiveObjectFlags();
 
@@ -183,10 +183,11 @@ namespace OpenSim.Data.MySQL
                                     "ParticleSystem, ClickAction, Material, " +
                                     "CollisionSound, CollisionSoundVolume, " +
                                     "PassTouches, " +
-                                    "LinkNumber, MediaURL, AttachedPosX, " +
-                                    "AttachedPosY, AttachedPosZ, KeyframeMotion, " +
+                                    "PassCollisions, " +
+                                    "LinkNumber, MediaURL, KeyframeMotion, AttachedPosX, " +
+                                    "AttachedPosY, AttachedPosZ, " +
                                     "PhysicsShapeType, Density, GravityModifier, " +
-                                    "Friction, Restitution, DynAttrs " +
+                                    "Friction, Restitution, Vehicle, DynAttrs " +
                                     ") values (" + "?UUID, " +
                                     "?CreationDate, ?Name, ?Text, " +
                                     "?Description, ?SitName, ?TouchName, " +
@@ -218,11 +219,11 @@ namespace OpenSim.Data.MySQL
                                     "?SaleType, ?ColorR, ?ColorG, " +
                                     "?ColorB, ?ColorA, ?ParticleSystem, " +
                                     "?ClickAction, ?Material, ?CollisionSound, " +
-                                    "?CollisionSoundVolume, ?PassTouches, " +
-                                    "?LinkNumber, ?MediaURL, ?AttachedPosX, " +
-                                    "?AttachedPosY, ?AttachedPosZ, ?KeyframeMotion, " +
+                                    "?CollisionSoundVolume, ?PassTouches, ?PassCollisions, " +
+                                    "?LinkNumber, ?MediaURL, ?KeyframeMotion, ?AttachedPosX, " +
+                                    "?AttachedPosY, ?AttachedPosZ, " +
                                     "?PhysicsShapeType, ?Density, ?GravityModifier, " +
-                                    "?Friction, ?Restitution, ?DynAttrs)";
+                                    "?Friction, ?Restitution, ?Vehicle, ?DynAttrs)";
 
                             FillPrimCommand(cmd, prim, obj.UUID, regionUUID);
 
@@ -262,7 +263,7 @@ namespace OpenSim.Data.MySQL
             }
         }
 
-        public void RemoveObject(UUID obj, UUID regionUUID)
+        public virtual void RemoveObject(UUID obj, UUID regionUUID)
         {
 //            m_log.DebugFormat("[REGION DB]: Deleting scene object {0} from {1} in database", obj, regionUUID);
             
@@ -317,7 +318,8 @@ namespace OpenSim.Data.MySQL
         /// <param name="uuid">the Item UUID</param>
         private void RemoveItems(UUID uuid)
         {
-            lock (m_dbLock)
+            // locked by caller
+//            lock (m_dbLock)
             {
                 using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
                 {
@@ -411,7 +413,7 @@ namespace OpenSim.Data.MySQL
             }
         }
 
-        public List<SceneObjectGroup> LoadObjects(UUID regionID)
+        public virtual List<SceneObjectGroup> LoadObjects(UUID regionID)
         {
             const int ROWS_PER_QUERY = 5000;
 
@@ -590,40 +592,53 @@ namespace OpenSim.Data.MySQL
 
         public void StoreTerrain(TerrainData terrData, UUID regionID)
         {
-            lock (m_dbLock)
+            Util.FireAndForget(delegate(object x)
             {
-                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
-                {
-                    dbcon.Open();
+                m_log.Info("[REGION DB]: Storing terrain");
 
-                    using (MySqlCommand cmd = dbcon.CreateCommand())
+                lock (m_dbLock)
+                {
+                    using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
                     {
-                        cmd.CommandText = "delete from terrain where RegionUUID = ?RegionUUID";
-                        cmd.Parameters.AddWithValue("RegionUUID", regionID.ToString());
-
-                        ExecuteNonQuery(cmd);
+                        dbcon.Open();
 
-                        int terrainDBRevision;
-                        Array terrainDBblob;
-                        terrData.GetDatabaseBlob(out terrainDBRevision, out terrainDBblob);
+                        using (MySqlCommand cmd = dbcon.CreateCommand())
+                        {
+                            cmd.CommandText = "delete from terrain where RegionUUID = ?RegionUUID";
+                            cmd.Parameters.AddWithValue("RegionUUID", regionID.ToString());
 
-                        m_log.InfoFormat("{0} Storing terrain. X={1}, Y={2}, rev={3}",
-                                    LogHeader, terrData.SizeX, terrData.SizeY, terrainDBRevision);
+                            using (MySqlCommand cmd2 = dbcon.CreateCommand())
+                            {
+                                try
+                                {
+                                    cmd2.CommandText = "insert into terrain (RegionUUID, " +
+                                            "Revision, Heightfield) values (?RegionUUID, " +
+                                            "?Revision, ?Heightfield)";
 
-                        cmd.CommandText = "insert into terrain (RegionUUID, Revision, Heightfield)"
-                        +   "values (?RegionUUID, ?Revision, ?Heightfield)";
+                                    int terrainDBRevision;
+                                    Array terrainDBblob;
+                                    terrData.GetDatabaseBlob(out terrainDBRevision, out terrainDBblob);
 
-                        cmd.Parameters.AddWithValue("Revision", terrainDBRevision);
-                        cmd.Parameters.AddWithValue("Heightfield", terrainDBblob);
+                                    cmd2.Parameters.AddWithValue("RegionUUID", regionID.ToString());
+                                    cmd2.Parameters.AddWithValue("Revision", terrainDBRevision);
+                                    cmd2.Parameters.AddWithValue("Heightfield", terrainDBblob);
 
-                        ExecuteNonQuery(cmd);
+                                    ExecuteNonQuery(cmd);
+                                    ExecuteNonQuery(cmd2);
+                                }
+                                catch (Exception e)
+                                {
+                                    m_log.ErrorFormat(e.ToString());
+                                }
+                            }
+                        }
                     }
                 }
-            }
+            });
         }
 
         // Legacy region loading
-        public double[,] LoadTerrain(UUID regionID)
+        public virtual double[,] LoadTerrain(UUID regionID)
         {
             double[,] ret = null;
             TerrainData terrData = LoadTerrain(regionID, (int)Constants.RegionSize, (int)Constants.RegionSize, (int)Constants.RegionHeight);
@@ -655,8 +670,11 @@ namespace OpenSim.Data.MySQL
                             while (reader.Read())
                             {
                                 int rev = Convert.ToInt32(reader["Revision"]);
-                                byte[] blob = (byte[])reader["Heightfield"];
-                                terrData = TerrainData.CreateFromDatabaseBlobFactory(pSizeX, pSizeY, pSizeZ, rev, blob);
+                                if ((reader["Heightfield"] != DBNull.Value))
+                                {
+                                    byte[] blob = (byte[])reader["Heightfield"];
+                                    terrData = TerrainData.CreateFromDatabaseBlobFactory(pSizeX, pSizeY, pSizeZ, rev, blob);
+                                }
                             }
                         }
                     }
@@ -666,7 +684,7 @@ namespace OpenSim.Data.MySQL
             return terrData;
         }
 
-        public void RemoveLandObject(UUID globalID)
+        public virtual void RemoveLandObject(UUID globalID)
         {
             lock (m_dbLock)
             {
@@ -685,7 +703,7 @@ namespace OpenSim.Data.MySQL
             }
         }
 
-        public void StoreLandObject(ILandObject parcel)
+        public virtual void StoreLandObject(ILandObject parcel)
         {
             lock (m_dbLock)
             {
@@ -705,7 +723,8 @@ namespace OpenSim.Data.MySQL
                             "UserLocationX, UserLocationY, UserLocationZ, " +
                             "UserLookAtX, UserLookAtY, UserLookAtZ, " +
                             "AuthbuyerID, OtherCleanTime, Dwell, MediaType, MediaDescription, " +
-                            "MediaSize, MediaLoop, ObscureMusic, ObscureMedia) values (" +
+                            "MediaSize, MediaLoop, ObscureMusic, ObscureMedia, " + 
+                            "SeeAVs, AnyAVSounds, GroupAVSounds) values (" +
                             "?UUID, ?RegionUUID, " +
                             "?LocalLandID, ?Bitmap, ?Name, ?Description, " +
                             "?OwnerUUID, ?IsGroupOwned, ?Area, ?AuctionID, " +
@@ -716,7 +735,8 @@ namespace OpenSim.Data.MySQL
                             "?UserLocationX, ?UserLocationY, ?UserLocationZ, " +
                             "?UserLookAtX, ?UserLookAtY, ?UserLookAtZ, " +
                             "?AuthbuyerID, ?OtherCleanTime, ?Dwell, ?MediaType, ?MediaDescription, "+
-                            "CONCAT(?MediaWidth, ',', ?MediaHeight), ?MediaLoop, ?ObscureMusic, ?ObscureMedia)";
+                            "CONCAT(?MediaWidth, ',', ?MediaHeight), ?MediaLoop, ?ObscureMusic, ?ObscureMedia, " +
+                            "?SeeAVs, ?AnyAVSounds, ?GroupAVSounds)";
 
                         FillLandCommand(cmd, parcel.LandData, parcel.RegionUUID);
 
@@ -742,7 +762,7 @@ namespace OpenSim.Data.MySQL
             }
         }
 
-        public RegionLightShareData LoadRegionWindlightSettings(UUID regionUUID)
+        public virtual RegionLightShareData LoadRegionWindlightSettings(UUID regionUUID)
         {
             RegionLightShareData nWP = new RegionLightShareData();
             nWP.OnSave += StoreRegionWindlightSettings;
@@ -840,7 +860,7 @@ namespace OpenSim.Data.MySQL
             return nWP;
         }
 
-        public RegionSettings LoadRegionSettings(UUID regionUUID)
+        public virtual RegionSettings LoadRegionSettings(UUID regionUUID)
         {
             RegionSettings rs = null;
 
@@ -880,7 +900,7 @@ namespace OpenSim.Data.MySQL
             return rs;
         }
 
-        public void StoreRegionWindlightSettings(RegionLightShareData wl)
+        public virtual void StoreRegionWindlightSettings(RegionLightShareData wl)
         {
             using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
             {
@@ -983,7 +1003,7 @@ namespace OpenSim.Data.MySQL
             }
         }
 
-        public void RemoveRegionWindlightSettings(UUID regionID)
+        public virtual void RemoveRegionWindlightSettings(UUID regionID)
         {
             using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
             {
@@ -1060,7 +1080,7 @@ namespace OpenSim.Data.MySQL
         }
         #endregion
 
-        public void StoreRegionSettings(RegionSettings rs)
+        public virtual void StoreRegionSettings(RegionSettings rs)
         {
             using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
             {
@@ -1105,7 +1125,44 @@ namespace OpenSim.Data.MySQL
                         "?TerrainImageID, " +
                         "?TelehubObject, ?ParcelImageID)";
 
-                    FillRegionSettingsCommand(cmd, rs);
+                    using (MySqlCommand cmd = dbcon.CreateCommand())
+                    {
+                        cmd.CommandText = "replace into regionsettings (regionUUID, " +
+                            "block_terraform, block_fly, allow_damage, " +
+                            "restrict_pushing, allow_land_resell, " +
+                            "allow_land_join_divide, block_show_in_search, " +
+                            "agent_limit, object_bonus, maturity, " +
+                            "disable_scripts, disable_collisions, " +
+                            "disable_physics, terrain_texture_1, " +
+                            "terrain_texture_2, terrain_texture_3, " +
+                            "terrain_texture_4, elevation_1_nw, " +
+                            "elevation_2_nw, elevation_1_ne, " +
+                            "elevation_2_ne, elevation_1_se, " +
+                            "elevation_2_se, elevation_1_sw, " +
+                            "elevation_2_sw, water_height, " +
+                            "terrain_raise_limit, terrain_lower_limit, " +
+                            "use_estate_sun, fixed_sun, sun_position, " +
+                            "covenant, covenant_datetime, Sandbox, sunvectorx, sunvectory, " +
+                            "sunvectorz, loaded_creation_datetime, " +
+                            "loaded_creation_id, map_tile_ID, block_search, casino, " +
+                            "TelehubObject, parcel_tile_ID) " +
+                             "values (?RegionUUID, ?BlockTerraform, " +
+                            "?BlockFly, ?AllowDamage, ?RestrictPushing, " +
+                            "?AllowLandResell, ?AllowLandJoinDivide, " +
+                            "?BlockShowInSearch, ?AgentLimit, ?ObjectBonus, " +
+                            "?Maturity, ?DisableScripts, ?DisableCollisions, " +
+                            "?DisablePhysics, ?TerrainTexture1, " +
+                            "?TerrainTexture2, ?TerrainTexture3, " +
+                            "?TerrainTexture4, ?Elevation1NW, ?Elevation2NW, " +
+                            "?Elevation1NE, ?Elevation2NE, ?Elevation1SE, " +
+                            "?Elevation2SE, ?Elevation1SW, ?Elevation2SW, " +
+                            "?WaterHeight, ?TerrainRaiseLimit, " +
+                            "?TerrainLowerLimit, ?UseEstateSun, ?FixedSun, " +
+                            "?SunPosition, ?Covenant, ?CovenantChangedDateTime, ?Sandbox, " +
+                            "?SunVectorX, ?SunVectorY, ?SunVectorZ, " +
+                            "?LoadedCreationDateTime, ?LoadedCreationID, " +
+                            "?TerrainImageID, ?block_search, ?casino, " +
+                            "?TelehubObject, ?ParcelImageID)";
 
                     ExecuteNonQuery(cmd);
                 }
@@ -1114,7 +1171,7 @@ namespace OpenSim.Data.MySQL
             SaveSpawnPoints(rs);
         }
 
-        public List<LandData> LoadLandObjects(UUID regionUUID)
+        public virtual List<LandData> LoadLandObjects(UUID regionUUID)
         {
             List<LandData> landData = new List<LandData>();
 
@@ -1296,6 +1353,7 @@ namespace OpenSim.Data.MySQL
             prim.CollisionSoundVolume = (float)(double)row["CollisionSoundVolume"];
             
             prim.PassTouches = ((sbyte)row["PassTouches"] != 0);
+            prim.PassCollisions = ((sbyte)row["PassCollisions"] != 0);
             prim.LinkNum = (int)row["LinkNumber"];
             
             if (!(row["MediaURL"] is System.DBNull))
@@ -1334,6 +1392,15 @@ namespace OpenSim.Data.MySQL
             prim.Friction = (float)(double)row["Friction"];
             prim.Restitution = (float)(double)row["Restitution"];
             
+            SOPVehicle vehicle = null;
+
+            if (row["Vehicle"].ToString() != String.Empty)
+            {
+                vehicle = SOPVehicle.FromXml2(row["Vehicle"].ToString());
+                if (vehicle != null)
+                    prim.VehicleParams = vehicle;
+            }
+
             return prim;
         }
 
@@ -1344,32 +1411,40 @@ namespace OpenSim.Data.MySQL
         /// <returns></returns>
         private static TaskInventoryItem BuildItem(IDataReader row)
         {
-            TaskInventoryItem taskItem = new TaskInventoryItem();
-
-            taskItem.ItemID        = DBGuid.FromDB(row["itemID"]);
-            taskItem.ParentPartID  = DBGuid.FromDB(row["primID"]);
-            taskItem.AssetID       = DBGuid.FromDB(row["assetID"]);
-            taskItem.ParentID      = DBGuid.FromDB(row["parentFolderID"]);
-
-            taskItem.InvType       = Convert.ToInt32(row["invType"]);
-            taskItem.Type          = Convert.ToInt32(row["assetType"]);
-
-            taskItem.Name          = (String)row["name"];
-            taskItem.Description   = (String)row["description"];
-            taskItem.CreationDate  = Convert.ToUInt32(row["creationDate"]);
-            taskItem.CreatorIdentification = (String)row["creatorID"];
-            taskItem.OwnerID       = DBGuid.FromDB(row["ownerID"]);
-            taskItem.LastOwnerID   = DBGuid.FromDB(row["lastOwnerID"]);
-            taskItem.GroupID       = DBGuid.FromDB(row["groupID"]);
-
-            taskItem.NextPermissions = Convert.ToUInt32(row["nextPermissions"]);
-            taskItem.CurrentPermissions     = Convert.ToUInt32(row["currentPermissions"]);
-            taskItem.BasePermissions      = Convert.ToUInt32(row["basePermissions"]);
-            taskItem.EveryonePermissions  = Convert.ToUInt32(row["everyonePermissions"]);
-            taskItem.GroupPermissions     = Convert.ToUInt32(row["groupPermissions"]);
-            taskItem.Flags         = Convert.ToUInt32(row["flags"]);
-
-            return taskItem;
+            try
+            {
+                TaskInventoryItem taskItem = new TaskInventoryItem();
+
+                taskItem.ItemID        = DBGuid.FromDB(row["itemID"]);
+                taskItem.ParentPartID  = DBGuid.FromDB(row["primID"]);
+                taskItem.AssetID       = DBGuid.FromDB(row["assetID"]);
+                taskItem.ParentID      = DBGuid.FromDB(row["parentFolderID"]);
+
+                taskItem.InvType       = Convert.ToInt32(row["invType"]);
+                taskItem.Type          = Convert.ToInt32(row["assetType"]);
+
+                taskItem.Name          = (String)row["name"];
+                taskItem.Description   = (String)row["description"];
+                taskItem.CreationDate  = Convert.ToUInt32(row["creationDate"]);
+                taskItem.CreatorIdentification = (String)row["creatorID"];
+                taskItem.OwnerID       = DBGuid.FromDB(row["ownerID"]);
+                taskItem.LastOwnerID   = DBGuid.FromDB(row["lastOwnerID"]);
+                taskItem.GroupID       = DBGuid.FromDB(row["groupID"]);
+
+                taskItem.NextPermissions = Convert.ToUInt32(row["nextPermissions"]);
+                taskItem.CurrentPermissions     = Convert.ToUInt32(row["currentPermissions"]);
+                taskItem.BasePermissions      = Convert.ToUInt32(row["basePermissions"]);
+                taskItem.EveryonePermissions  = Convert.ToUInt32(row["everyonePermissions"]);
+                taskItem.GroupPermissions     = Convert.ToUInt32(row["groupPermissions"]);
+                taskItem.Flags         = Convert.ToUInt32(row["flags"]);
+
+                return taskItem;
+            }
+            catch
+            {
+                m_log.ErrorFormat("[MYSQL DB]: Error reading task inventory: itemID was {0}, primID was {1}", row["itemID"].ToString(), row["primID"].ToString());
+                throw;
+            }
         }
 
         private static RegionSettings BuildRegionSettings(IDataReader row)
@@ -1427,6 +1502,9 @@ namespace OpenSim.Data.MySQL
             newSettings.ParcelImageID = DBGuid.FromDB(row["parcel_tile_ID"]);
             newSettings.TelehubObject = DBGuid.FromDB(row["TelehubObject"]);
 
+            newSettings.GodBlockSearch = Convert.ToBoolean(row["block_search"]);
+            newSettings.Casino = Convert.ToBoolean(row["casino"]);
+
             return newSettings;
         }
 
@@ -1503,6 +1581,13 @@ namespace OpenSim.Data.MySQL
 
             newData.ParcelAccessList = new List<LandAccessEntry>();
 
+            if (!(row["SeeAVs"] is System.DBNull))
+                newData.SeeAVs = Convert.ToInt32(row["SeeAVs"]) != 0 ? true : false;
+            if (!(row["AnyAVSounds"] is System.DBNull))
+                newData.AnyAVSounds = Convert.ToInt32(row["AnyAVSounds"]) != 0 ? true : false;
+            if (!(row["GroupAVSounds"] is System.DBNull))
+                newData.GroupAVSounds = Convert.ToInt32(row["GroupAVSounds"]) != 0 ? true : false;
+
             return newData;
         }
 
@@ -1521,6 +1606,34 @@ namespace OpenSim.Data.MySQL
         }
 
         /// <summary>
+        ///
+        /// </summary>
+        /// <param name="val"></param>
+        /// <returns></returns>
+        private static Array SerializeTerrain(double[,] val, double[,] oldTerrain)
+        {
+            MemoryStream str = new MemoryStream(((int)Constants.RegionSize * (int)Constants.RegionSize) *sizeof (double));
+            BinaryWriter bw = new BinaryWriter(str);
+
+            // TODO: COMPATIBILITY - Add byte-order conversions
+            for (int x = 0; x < (int)Constants.RegionSize; x++)
+                for (int y = 0; y < (int)Constants.RegionSize; y++)
+                {
+                    double height = 20.0;
+                    if (oldTerrain != null)
+                        height = oldTerrain[x, y];
+                    if (!double.IsNaN(val[x, y]))
+                        height = val[x, y];
+                    if (height == 0.0)
+                        height = double.Epsilon;
+
+                    bw.Write(height);
+                }
+
+            return str.ToArray();
+        }
+
+        /// <summary>
         /// Fill the prim command with prim values
         /// </summary>
         /// <param name="row"></param>
@@ -1654,6 +1767,11 @@ namespace OpenSim.Data.MySQL
             else
                 cmd.Parameters.AddWithValue("PassTouches", 0);
 
+            if (prim.PassCollisions)
+                cmd.Parameters.AddWithValue("PassCollisions", 1);
+            else
+                cmd.Parameters.AddWithValue("PassCollisions", 0);
+
             cmd.Parameters.AddWithValue("LinkNumber", prim.LinkNum);
             cmd.Parameters.AddWithValue("MediaURL", prim.MediaUrl);
             if (prim.AttachedPos != null)
@@ -1668,6 +1786,11 @@ namespace OpenSim.Data.MySQL
             else
                 cmd.Parameters.AddWithValue("KeyframeMotion", new Byte[0]);
 
+            if (prim.VehicleParams != null)
+                cmd.Parameters.AddWithValue("Vehicle", prim.VehicleParams.ToXml2());
+            else
+                cmd.Parameters.AddWithValue("Vehicle", String.Empty);
+
             if (prim.DynAttrs.CountNamespaces > 0)
                 cmd.Parameters.AddWithValue("DynAttrs", prim.DynAttrs.ToXml());
             else
@@ -1756,6 +1879,8 @@ namespace OpenSim.Data.MySQL
             cmd.Parameters.AddWithValue("LoadedCreationDateTime", settings.LoadedCreationDateTime);
             cmd.Parameters.AddWithValue("LoadedCreationID", settings.LoadedCreationID);
             cmd.Parameters.AddWithValue("TerrainImageID", settings.TerrainImageID);
+            cmd.Parameters.AddWithValue("block_search", settings.GodBlockSearch);
+            cmd.Parameters.AddWithValue("casino", settings.Casino);
 
             cmd.Parameters.AddWithValue("ParcelImageID", settings.ParcelImageID);
             cmd.Parameters.AddWithValue("TelehubObject", settings.TelehubObject);
@@ -1813,6 +1938,10 @@ namespace OpenSim.Data.MySQL
             cmd.Parameters.AddWithValue("MediaLoop", land.MediaLoop);
             cmd.Parameters.AddWithValue("ObscureMusic", land.ObscureMusic);
             cmd.Parameters.AddWithValue("ObscureMedia", land.ObscureMedia);
+            cmd.Parameters.AddWithValue("SeeAVs", land.SeeAVs ? 1 : 0);
+            cmd.Parameters.AddWithValue("AnyAVSounds", land.AnyAVSounds ? 1 : 0);
+            cmd.Parameters.AddWithValue("GroupAVSounds", land.GroupAVSounds ? 1 : 0);
+
         }
 
         /// <summary>
@@ -1919,7 +2048,7 @@ namespace OpenSim.Data.MySQL
             cmd.Parameters.AddWithValue("Media", null == s.Media ? null : s.Media.ToXml());
         }
 
-        public void StorePrimInventory(UUID primID, ICollection<TaskInventoryItem> items)
+        public virtual void StorePrimInventory(UUID primID, ICollection<TaskInventoryItem> items)
         {
             lock (m_dbLock)
             {
@@ -1963,6 +2092,37 @@ namespace OpenSim.Data.MySQL
             }
         }
 
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            List<UUID> uuids = new List<UUID>();
+
+            lock (m_dbLock)
+            {
+                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
+                {
+                    dbcon.Open();
+
+                    using (MySqlCommand cmd = dbcon.CreateCommand())
+                    {
+                        cmd.CommandText = "select UUID from prims where RegionUUID = ?RegionUUID and SceneGroupID = UUID";
+                        cmd.Parameters.AddWithValue("RegionUUID", regionID.ToString());
+
+                        using (IDataReader reader = ExecuteReader(cmd))
+                        {
+                            while (reader.Read())
+                            {
+                                UUID id = new UUID(reader["UUID"].ToString());
+
+                                uuids.Add(id);
+                            }
+                        }
+                    }
+                }
+            }
+
+            return uuids.ToArray();
+        }
+
         private void LoadSpawnPoints(RegionSettings rs)
         {
             rs.ClearSpawnPoints();
diff --git a/OpenSim/Data/MySQL/MySQLUserAccountData.cs b/OpenSim/Data/MySQL/MySQLUserAccountData.cs
index e964295..4ff3175 100644
--- a/OpenSim/Data/MySQL/MySQLUserAccountData.cs
+++ b/OpenSim/Data/MySQL/MySQLUserAccountData.cs
@@ -46,17 +46,21 @@ namespace OpenSim.Data.MySQL
         {
             string[] words = query.Split(new char[] {' '});
 
+            bool valid = false;
+
             for (int i = 0 ; i < words.Length ; i++)
             {
-                if (words[i].Length < 3)
-                {
-                    if (i != words.Length - 1)
-                        Array.Copy(words, i + 1, words, i, words.Length - i - 1);
-                    Array.Resize(ref words, words.Length - 1);
-                }
+                if (words[i].Length > 2)
+                    valid = true;
+//                if (words[i].Length < 3)
+//                {
+//                    if (i != words.Length - 1)
+//                        Array.Copy(words, i + 1, words, i, words.Length - i - 1);
+//                    Array.Resize(ref words, words.Length - 1);
+//                }
             }
 
-            if (words.Length == 0)
+            if ((!valid) || words.Length == 0)
                 return new UserAccountData[0];
 
             if (words.Length > 2)
@@ -66,20 +70,36 @@ namespace OpenSim.Data.MySQL
             {
                 if (words.Length == 1)
                 {
-                    cmd.CommandText = String.Format("select * from {0} where (ScopeID=?ScopeID or ScopeID='00000000-0000-0000-0000-000000000000') and (FirstName like ?search or LastName like ?search)", m_Realm);
-                    cmd.Parameters.AddWithValue("?search", "%" + words[0] + "%");
+                    cmd.CommandText = String.Format("select * from {0} where (ScopeID=?ScopeID or ScopeID='00000000-0000-0000-0000-000000000000') and (FirstName like ?search or LastName like ?search) and active=1", m_Realm);
+                    cmd.Parameters.AddWithValue("?search", words[0] + "%");
                     cmd.Parameters.AddWithValue("?ScopeID", scopeID.ToString());
                 }
                 else
                 {
-                    cmd.CommandText = String.Format("select * from {0} where (ScopeID=?ScopeID or ScopeID='00000000-0000-0000-0000-000000000000') and (FirstName like ?searchFirst or LastName like ?searchLast)", m_Realm);
-                    cmd.Parameters.AddWithValue("?searchFirst", "%" + words[0] + "%");
-                    cmd.Parameters.AddWithValue("?searchLast", "%" + words[1] + "%");
+                    cmd.CommandText = String.Format("select * from {0} where (ScopeID=?ScopeID or ScopeID='00000000-0000-0000-0000-000000000000') and (FirstName like ?searchFirst and LastName like ?searchLast) and active=1", m_Realm);
+                    cmd.Parameters.AddWithValue("?searchFirst", words[0] + "%");
+                    cmd.Parameters.AddWithValue("?searchLast", words[1] + "%");
                     cmd.Parameters.AddWithValue("?ScopeID", scopeID.ToString());
                 }
 
                 return DoQuery(cmd);
             }
         }
+
+        public UserAccountData[] GetUsersWhere(UUID scopeID, string where)
+        {
+            using (MySqlCommand cmd = new MySqlCommand())
+            {
+                if (scopeID != UUID.Zero)
+                {
+                    where = "(ScopeID=?ScopeID or ScopeID='00000000-0000-0000-0000-000000000000') and (" + where + ")";
+                    cmd.Parameters.AddWithValue("?ScopeID", scopeID.ToString());
+                }
+
+                cmd.CommandText = String.Format("select * from {0} where " + where, m_Realm);
+
+                return DoQuery(cmd);
+            }
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Data/MySQL/MySQLUserProfilesData.cs b/OpenSim/Data/MySQL/MySQLUserProfilesData.cs
index b35595d..c213dd1 100644
--- a/OpenSim/Data/MySQL/MySQLUserProfilesData.cs
+++ b/OpenSim/Data/MySQL/MySQLUserProfilesData.cs
@@ -631,6 +631,8 @@ namespace OpenSim.Data.MySQL
                         {
                             if(reader.HasRows)
                             {
+                                m_log.DebugFormat("[PROFILES_DATA]" +
+                                                  ": Getting data for {0}.", props.UserId);
                                 reader.Read();
                                 props.WebUrl = (string)reader["profileURL"];
                                 UUID.TryParse((string)reader["profileImage"], out props.ImageId);
@@ -646,6 +648,9 @@ namespace OpenSim.Data.MySQL
                             }
                             else
                             {
+                                m_log.DebugFormat("[PROFILES_DATA]" +
+                                                 ": No data for {0}", props.UserId);
+                               
                                 props.WebUrl = string.Empty;
                                 props.ImageId = UUID.Zero;
                                 props.AboutText = string.Empty;
@@ -891,7 +896,7 @@ namespace OpenSim.Data.MySQL
         }
         
         #region User Preferences
-        public bool GetUserPreferences(ref UserPreferences pref, ref string result)
+        public OSDArray GetUserPreferences(UUID avatarId)
         {
             string query = string.Empty;
             
@@ -908,16 +913,19 @@ namespace OpenSim.Data.MySQL
                     dbcon.Open();
                     using (MySqlCommand cmd = new MySqlCommand(query, dbcon))
                     {
-                        cmd.Parameters.AddWithValue("?Id", pref.UserId.ToString());
+                        cmd.Parameters.AddWithValue("?Id", avatarId.ToString());
                         
                         using (MySqlDataReader reader = cmd.ExecuteReader())
                         {
                             if(reader.HasRows)
                             {
                                 reader.Read();
-                                bool.TryParse((string)reader["imviaemail"], out pref.IMViaEmail);
-                                bool.TryParse((string)reader["visible"], out pref.Visible);
-                                pref.EMail = (string)reader["email"];
+                                OSDMap record = new OSDMap();
+                                
+                                record.Add("imviaemail",OSD.FromString((string)reader["imviaemail"]));
+                                record.Add("visible",OSD.FromString((string)reader["visible"]));
+                                record.Add("email",OSD.FromString((string)reader["email"]));
+                                data.Add(record);
                             }
                             else
                             {
@@ -930,8 +938,8 @@ namespace OpenSim.Data.MySQL
                                 using (MySqlCommand put = new MySqlCommand(query, dbcon))
                                 {
                                     
-                                    put.Parameters.AddWithValue("?Email", pref.EMail);
-                                    put.Parameters.AddWithValue("?uuid", pref.UserId.ToString());
+//                                    put.Parameters.AddWithValue("?Email", pref.EMail);
+//                                    put.Parameters.AddWithValue("?uuid", pref.UserId.ToString());
 
                                     put.ExecuteNonQuery();
                                 }
@@ -944,17 +952,15 @@ namespace OpenSim.Data.MySQL
             {
                 m_log.ErrorFormat("[PROFILES_DATA]" +
                                  ": Get preferences exception {0}", e.Message);
-                result = e.Message;
-                return false;
             }
-            return true;
+            return data;
         }
         
-        public bool UpdateUserPreferences(ref UserPreferences pref, ref string result)
+        public bool UpdateUserPreferences(bool emailIm, bool visible, UUID avatarId )
         {           
             string query = string.Empty;
-
-            query += "UPDATE usersettings SET ";
+            
+            query += "UPDATE userpsettings SET ";
             query += "imviaemail=?ImViaEmail, ";
             query += "visible=?Visible, ";
             query += "email=?EMail ";
@@ -980,7 +986,6 @@ namespace OpenSim.Data.MySQL
             {
                 m_log.ErrorFormat("[PROFILES_DATA]" +
                     ": UserPreferencesUpdate exception {0} {1}", e.Message, e.InnerException);
-                result = e.Message;
                 return false;
             }
             return true;
diff --git a/OpenSim/Data/MySQL/MySQLXAssetData.cs b/OpenSim/Data/MySQL/MySQLXAssetData.cs
index af7e876..68e1a5a 100644
--- a/OpenSim/Data/MySQL/MySQLXAssetData.cs
+++ b/OpenSim/Data/MySQL/MySQLXAssetData.cs
@@ -500,4 +500,4 @@ namespace OpenSim.Data.MySQL
 
         #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Data/MySQL/Resources/RegionStore.migrations b/OpenSim/Data/MySQL/Resources/RegionStore.migrations
index ac31380..738f5c2 100644
--- a/OpenSim/Data/MySQL/Resources/RegionStore.migrations
+++ b/OpenSim/Data/MySQL/Resources/RegionStore.migrations
@@ -717,7 +717,7 @@ ALTER TABLE regionsettings ADD COLUMN loaded_creation_datetime int unsigned NOT
 
 COMMIT;
 
-:VERSION 32
+:VERSION 32                     #---------------------
 
 BEGIN;
 CREATE TABLE `regionwindlight` (
@@ -939,6 +939,7 @@ ALTER TABLE prims ADD COLUMN AttachedPosY double default 0;
 ALTER TABLE prims ADD COLUMN AttachedPosZ double default 0;
 ALTER TABLE primshapes ADD COLUMN LastAttachPoint int(4) not null default '0';
 COMMIT;
+<<<<<<< HEAD
 
 :VERSION 50        #---- Change LandFlags to unsigned
 
@@ -948,3 +949,5 @@ ALTER TABLE land CHANGE COLUMN LandFlags LandFlags int unsigned default null;
 
 COMMIT;
 
+=======
+>>>>>>> avn/ubitvar
diff --git a/OpenSim/Data/MySQL/Resources/UserProfiles.migrations b/OpenSim/Data/MySQL/Resources/UserProfiles.migrations
index 87e99fa..3df9b9b 100644
--- a/OpenSim/Data/MySQL/Resources/UserProfiles.migrations
+++ b/OpenSim/Data/MySQL/Resources/UserProfiles.migrations
@@ -81,6 +81,7 @@ CREATE TABLE IF NOT EXISTS `userdata` (
 
 commit;
 
+<<<<<<< HEAD
 :VERSION 3         # -------------------------------
 begin;
 CREATE TABLE IF NOT EXISTS `usersettings` (
@@ -96,3 +97,5 @@ commit;
 begin;
 ALTER TABLE userpicks ADD COLUMN gatekeeper varchar(255);
 commit;
+=======
+>>>>>>> avn/ubitvar
diff --git a/OpenSim/Data/Null/NullRegionData.cs b/OpenSim/Data/Null/NullRegionData.cs
index d28cd99..3e69394 100644
--- a/OpenSim/Data/Null/NullRegionData.cs
+++ b/OpenSim/Data/Null/NullRegionData.cs
@@ -140,7 +140,8 @@ namespace OpenSim.Data.Null
             {
                 foreach (RegionData r in m_regionData.Values)
                 {
-                    if (r.posX == posX && r.posY == posY)
+                    if (posX >= r.posX && posX < r.posX + r.sizeX
+                        && posY >= r.posY && posY < r.posY + r.sizeY)
                         ret.Add(r);
                 }
             }
@@ -176,8 +177,9 @@ namespace OpenSim.Data.Null
             {
                 foreach (RegionData r in m_regionData.Values)
                 {
-                    if (r.posX >= startX && r.posX <= endX && r.posY >= startY && r.posY <= endY)
-                        ret.Add(r);
+                    if (r.posX + r.sizeX > startX && r.posX <= endX
+                         && r.posY + r.sizeX > startY && r.posY <= endY)
+                         ret.Add(r);
                 }
             }
 
diff --git a/OpenSim/Data/Null/NullSimulationData.cs b/OpenSim/Data/Null/NullSimulationData.cs
index deeaced..339e7f4 100644
--- a/OpenSim/Data/Null/NullSimulationData.cs
+++ b/OpenSim/Data/Null/NullSimulationData.cs
@@ -184,6 +184,11 @@ namespace OpenSim.Data.Null
         {
         }
 
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return new UUID[0];
+        }
+
         public void SaveExtra(UUID regionID, string name, string value)
         {
         }
diff --git a/OpenSim/Data/Null/NullUserAccountData.cs b/OpenSim/Data/Null/NullUserAccountData.cs
index ec54dba..241616b 100644
--- a/OpenSim/Data/Null/NullUserAccountData.cs
+++ b/OpenSim/Data/Null/NullUserAccountData.cs
@@ -193,5 +193,10 @@ namespace OpenSim.Data.Null
 
             return false;
         }
+
+        public UserAccountData[] GetUsersWhere(UUID scopeID, string where)
+        {
+            return null;
+        }
     }
 }
diff --git a/OpenSim/Data/PGSQL/PGSQLAssetData.cs b/OpenSim/Data/PGSQL/PGSQLAssetData.cs
index 5d8b0a2..81adb03 100644
--- a/OpenSim/Data/PGSQL/PGSQLAssetData.cs
+++ b/OpenSim/Data/PGSQL/PGSQLAssetData.cs
@@ -149,7 +149,7 @@ namespace OpenSim.Data.PGSQL
         /// Create asset in m_database
         /// </summary>
         /// <param name="asset">the asset</param>
-        override public void StoreAsset(AssetBase asset)
+        override public bool StoreAsset(AssetBase asset)
         {
            
             string sql =
@@ -208,6 +208,7 @@ namespace OpenSim.Data.PGSQL
                     m_log.Error("[ASSET DB]: Error storing item :" + e.Message + " sql "+sql);
                 }
             }
+            return true;
         }
 
 
diff --git a/OpenSim/Data/PGSQL/PGSQLUserAccountData.cs b/OpenSim/Data/PGSQL/PGSQLUserAccountData.cs
index 0a68b23..a2b5a2a 100644
--- a/OpenSim/Data/PGSQL/PGSQLUserAccountData.cs
+++ b/OpenSim/Data/PGSQL/PGSQLUserAccountData.cs
@@ -325,5 +325,10 @@ namespace OpenSim.Data.PGSQL
                 return DoQuery(cmd);
             }
         }
+
+        public UserAccountData[] GetUsersWhere(UUID scopeID, string where)
+        {
+            return null;
+        }
     }
 }
diff --git a/OpenSim/Data/PGSQL/Resources/UserProfiles.migrations b/OpenSim/Data/PGSQL/Resources/UserProfiles.migrations
index a6bd8ca..a67107a 100644
--- a/OpenSim/Data/PGSQL/Resources/UserProfiles.migrations
+++ b/OpenSim/Data/PGSQL/Resources/UserProfiles.migrations
@@ -81,6 +81,7 @@ CREATE TABLE userdata (
 
 commit;
 
+<<<<<<< HEAD
 :VERSION 3        # -------------------------------
 begin;
 CREATE TABLE usersettings (
@@ -152,4 +153,6 @@ BEGIN;
 
 ALTER TABLE usersettings ALTER COLUMN imviaemail SET DATA TYPE boolean USING CASE WHEN false THEN false ELSE true END;
 
-COMMIT;
\ No newline at end of file
+COMMIT;
+=======
+>>>>>>> avn/ubitvar
diff --git a/OpenSim/Data/SQLite/Resources/UserProfiles.migrations b/OpenSim/Data/SQLite/Resources/UserProfiles.migrations
index 86434e8..16581f6 100644
--- a/OpenSim/Data/SQLite/Resources/UserProfiles.migrations
+++ b/OpenSim/Data/SQLite/Resources/UserProfiles.migrations
@@ -88,15 +88,3 @@ CREATE TABLE IF NOT EXISTS userdata (
 
 commit;
 
-
-:VERSION 3         # -------------------------------
- 
-begin;
-CREATE TABLE IF NOT EXISTS usersettings (
-  useruuid char(36) NOT NULL,
-  imviaemail binary(1) NOT NULL,
-  visible binary(1) NOT NULL,
-  email varchar(254) NOT NULL,
-  PRIMARY KEY (useruuid)
-)
-commit;
\ No newline at end of file
diff --git a/OpenSim/Data/SQLite/SQLiteAssetData.cs b/OpenSim/Data/SQLite/SQLiteAssetData.cs
index f0dda64..9c2bd2e 100644
--- a/OpenSim/Data/SQLite/SQLiteAssetData.cs
+++ b/OpenSim/Data/SQLite/SQLiteAssetData.cs
@@ -131,7 +131,7 @@ namespace OpenSim.Data.SQLite
         /// Create an asset
         /// </summary>
         /// <param name="asset">Asset Base</param>
-        override public void StoreAsset(AssetBase asset)
+        override public bool StoreAsset(AssetBase asset)
         {
             string assetName = asset.Name;
             if (asset.Name.Length > AssetBase.MAX_ASSET_NAME)
@@ -171,6 +171,7 @@ namespace OpenSim.Data.SQLite
                         cmd.Parameters.Add(new SqliteParameter(":Data", asset.Data));
 
                         cmd.ExecuteNonQuery();
+                        return true;
                     }
                 }
             }
@@ -191,6 +192,7 @@ namespace OpenSim.Data.SQLite
                         cmd.Parameters.Add(new SqliteParameter(":Data", asset.Data));
 
                         cmd.ExecuteNonQuery();
+                        return true;
                     }
                 }
             }
diff --git a/OpenSim/Data/SQLite/SQLiteSimulationData.cs b/OpenSim/Data/SQLite/SQLiteSimulationData.cs
index 6ed3d40..9a47e37 100644
--- a/OpenSim/Data/SQLite/SQLiteSimulationData.cs
+++ b/OpenSim/Data/SQLite/SQLiteSimulationData.cs
@@ -2013,6 +2013,7 @@ namespace OpenSim.Data.SQLite
             return entry;
         }
 
+        /*
         /// <summary>
         ///
         /// </summary>
@@ -2944,6 +2945,11 @@ namespace OpenSim.Data.SQLite
             }
         }
 
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return new UUID[0];
+        }
+
         public void SaveExtra(UUID regionID, string name, string value)
         {
         }
diff --git a/OpenSim/Data/SQLite/SQLiteUserAccountData.cs b/OpenSim/Data/SQLite/SQLiteUserAccountData.cs
index f98d376..91d62ce 100644
--- a/OpenSim/Data/SQLite/SQLiteUserAccountData.cs
+++ b/OpenSim/Data/SQLite/SQLiteUserAccountData.cs
@@ -82,5 +82,10 @@ namespace OpenSim.Data.SQLite
                 return DoQuery(cmd);
             }
         }
+
+        public UserAccountData[] GetUsersWhere(UUID scopeID, string where)
+        {
+            return null;
+        }
     }
 }
diff --git a/OpenSim/Data/SQLite/SQLiteUserProfilesData.cs b/OpenSim/Data/SQLite/SQLiteUserProfilesData.cs
index cd3e8b6..70579af 100644
--- a/OpenSim/Data/SQLite/SQLiteUserProfilesData.cs
+++ b/OpenSim/Data/SQLite/SQLiteUserProfilesData.cs
@@ -741,6 +741,7 @@ namespace OpenSim.Data.SQLite
             return true;
         }
 
+        /*
         public bool UpdateUserPreferences(ref UserPreferences pref, ref string result)
         {           
             string query = string.Empty;
@@ -825,6 +826,7 @@ namespace OpenSim.Data.SQLite
             }
             return true;
         }
+        */
 
         public bool GetUserAppData(ref UserAppData props, ref string result)
         {
diff --git a/OpenSim/Framework/AnimationSet.cs b/OpenSim/Framework/AnimationSet.cs
new file mode 100644
index 0000000..6c5b15c
--- /dev/null
+++ b/OpenSim/Framework/AnimationSet.cs
@@ -0,0 +1,168 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using OpenMetaverse;
+
+namespace OpenSim.Framework
+{
+    public delegate bool AnimationSetValidator(UUID animID);
+
+    public class AnimationSet
+    {
+        private bool m_parseError = false;
+
+        public const uint createBasePermitions = (uint)(PermissionMask.All); // no export ?
+        public const uint createNextPermitions = (uint)(PermissionMask.Copy | PermissionMask.Modify);
+
+        public const uint allowedBasePermitions = (uint)(PermissionMask.Copy | PermissionMask.Modify);
+        public const uint allowedNextPermitions = 0;
+
+        public static void setCreateItemPermitions(InventoryItemBase it)
+        {
+            if (it == null)
+                return;
+
+            it.BasePermissions = createBasePermitions;
+            it.CurrentPermissions = createBasePermitions;
+            //            it.GroupPermissions &= allowedPermitions;
+            it.NextPermissions = createNextPermitions;
+            //            it.EveryOnePermissions &= allowedPermitions;
+            it.GroupPermissions = 0;
+            it.EveryOnePermissions = 0;
+        }
+
+        public static void enforceItemPermitions(InventoryItemBase it, bool IsCreator)
+        {
+            if (it == null)
+                return;
+
+            uint bp;
+            uint np;
+
+            if (IsCreator)
+            {
+                bp = createBasePermitions;
+                np = createNextPermitions;
+            }
+            else
+            {
+                bp = allowedBasePermitions;
+                np = allowedNextPermitions;
+            }
+
+            it.BasePermissions &= bp;
+            it.CurrentPermissions &= bp;
+            //            it.GroupPermissions &= allowedPermitions;
+            it.NextPermissions &= np;
+            //            it.EveryOnePermissions &= allowedPermitions;
+            it.GroupPermissions = 0;
+            it.EveryOnePermissions = 0;
+        }
+        
+        public int AnimationCount { get; private set; }
+        private Dictionary<string, KeyValuePair<string, UUID>> m_animations = new Dictionary<string, KeyValuePair<string, UUID>>();
+
+        public UUID GetAnimation(string index)
+        {
+            KeyValuePair<string, UUID> val;
+            if (m_animations.TryGetValue(index, out val))
+                return val.Value;
+
+            return UUID.Zero;
+        }
+
+        public string GetAnimationName(string index)
+        {
+            KeyValuePair<string, UUID> val;
+            if (m_animations.TryGetValue(index, out val))
+                return val.Key;
+
+            return String.Empty;
+        }
+
+        public void SetAnimation(string index, string name, UUID anim)
+        {
+            if (anim == UUID.Zero)
+            {
+                m_animations.Remove(index);
+                return;
+            }
+
+            m_animations[index] = new KeyValuePair<string, UUID>(name, anim);
+        }
+
+        public AnimationSet(Byte[] data)
+        {
+            string assetData = System.Text.Encoding.ASCII.GetString(data);
+            Console.WriteLine("--------------------");
+            Console.WriteLine("AnimationSet length {0} bytes", assetData.Length);
+            Console.WriteLine(assetData);
+            Console.WriteLine("--------------------");
+        }
+
+        public Byte[] ToBytes()
+        {
+            // If there was an error parsing the input, we give back an
+            // empty set rather than the original data.
+            if (m_parseError)
+            {
+                string dummy = "version 1\ncount 0\n";
+                return System.Text.Encoding.ASCII.GetBytes(dummy);
+            }
+
+            string assetData = String.Format("version 1\ncount {0}\n", m_animations.Count);
+            foreach (KeyValuePair<string, KeyValuePair<string, UUID>> kvp in m_animations)
+                assetData += String.Format("{0} {1} {2}\n", kvp.Key, kvp.Value.Value.ToString(), kvp.Value.Key);
+            return System.Text.Encoding.ASCII.GetBytes(assetData);
+        }
+
+        public bool Validate(AnimationSetValidator val)
+        {
+            if (m_parseError)
+                return false;
+
+            List<string> badAnims = new List<string>();
+
+            bool allOk = true;
+            foreach (KeyValuePair<string, KeyValuePair<string, UUID>> kvp in m_animations)
+            {
+                if (!val(kvp.Value.Value))
+                {
+                    allOk = false;
+                    badAnims.Add(kvp.Key);
+                }
+            }
+
+            foreach (string idx in badAnims)
+                m_animations.Remove(idx);
+
+            return allOk;
+        }
+    }
+}
diff --git a/OpenSim/Framework/AssetBase.cs b/OpenSim/Framework/AssetBase.cs
index 2f04d2e..3937d9c 100644
--- a/OpenSim/Framework/AssetBase.cs
+++ b/OpenSim/Framework/AssetBase.cs
@@ -63,6 +63,8 @@ namespace OpenSim.Framework
         /// </summary>
         private AssetMetadata m_metadata;
 
+        private int m_uploadAttempts;
+
         // This is needed for .NET serialization!!!
         // Do NOT "Optimize" away!
         public AssetBase()
@@ -148,7 +150,12 @@ namespace OpenSim.Framework
                      Type == (sbyte)AssetType.Folder ||
                      Type == (sbyte)AssetType.ImageJPEG ||
                      Type == (sbyte)AssetType.ImageTGA ||
+<<<<<<< HEAD
                      Type == (sbyte)AssetType.LSLBytecode);
+=======
+                     Type == (sbyte)AssetType.Mesh ||
+                     Type == (sbyte) AssetType.LSLBytecode);
+>>>>>>> avn/ubitvar
             }
         }
 
@@ -197,6 +204,12 @@ namespace OpenSim.Framework
             set { m_metadata.Type = value; }
         }
 
+        public int UploadAttempts
+        {
+            get { return m_uploadAttempts; }
+            set { m_uploadAttempts = value; }
+        }
+
         /// <summary>
         /// Is this a region only asset, or does this exist on the asset server also
         /// </summary>
diff --git a/OpenSim/Framework/AvatarAppearance.cs b/OpenSim/Framework/AvatarAppearance.cs
index 69113b1..72c6bfc 100644
--- a/OpenSim/Framework/AvatarAppearance.cs
+++ b/OpenSim/Framework/AvatarAppearance.cs
@@ -53,7 +53,11 @@ namespace OpenSim.Framework
         // should be only used as initial default value ( V1 viewers )
         public readonly static int VISUALPARAM_COUNT = 218;
 
-        public readonly static int TEXTURE_COUNT = 21;
+//        public readonly static int TEXTURE_COUNT = 21 
+        // 21 bad, make it be updated as libovm gets update
+        // also keeping in sync with it
+        public readonly static int TEXTURE_COUNT = Primitive.TextureEntry.MAX_FACES;
+
         public readonly static byte[] BAKE_INDICES = new byte[] { 8, 9, 10, 11, 19, 20 };
 
         protected int m_serial = 0;
@@ -179,11 +183,16 @@ namespace OpenSim.Framework
             m_attachments = new Dictionary<int, List<AvatarAttachment>>();
         }
 
-        public AvatarAppearance(AvatarAppearance appearance) : this(appearance, true)
+        public AvatarAppearance(AvatarAppearance appearance): this(appearance, true,true)
         {
         }
 
         public AvatarAppearance(AvatarAppearance appearance, bool copyWearables)
+            : this(appearance, copyWearables, true)
+        {
+        }
+
+        public AvatarAppearance(AvatarAppearance appearance, bool copyWearables, bool copyBaked)
         {
 //            m_log.WarnFormat("[AVATAR APPEARANCE] create from an existing appearance");
 
@@ -217,6 +226,10 @@ namespace OpenSim.Framework
             {
                 byte[] tbytes = appearance.Texture.GetBytes();
                 m_texture = new Primitive.TextureEntry(tbytes,0,tbytes.Length);
+                if (copyBaked && appearance.m_cacheitems != null)
+                    m_cacheitems = (WearableCacheItem[])appearance.m_cacheitems.Clone();
+                else
+                    m_cacheitems = null;
             }
 
             m_visualparams = null;
@@ -458,7 +471,10 @@ namespace OpenSim.Framework
 //          m_log.WarnFormat("[AVATARAPPEARANCE] set wearable {0} --> {1}:{2}",wearableId,wearable.ItemID,wearable.AssetID);
 // DEBUG OFF
             m_wearables[wearableId].Clear();
-            for (int i = 0; i < wearable.Count; i++)
+            int count = wearable.Count;
+            if (count > AvatarWearable.MAX_WEARABLES)
+                count = AvatarWearable.MAX_WEARABLES;
+            for (int i = 0; i < count; i++)
                 m_wearables[wearableId].Add(wearable[i].ItemID, wearable[i].AssetID);
         }
 
@@ -722,6 +738,13 @@ namespace OpenSim.Framework
             }
             data["textures"] = textures;
 
+            if (m_cacheitems != null)
+            {
+                OSDArray baked = WearableCacheItem.BakedToOSD(m_cacheitems);
+                if (baked != null)
+                    data["bakedcache"] = baked;
+            }
+
             // Visual Parameters
             OSDBinary visualparams = new OSDBinary(m_visualparams);
             data["visualparams"] = visualparams;
@@ -757,7 +780,12 @@ namespace OpenSim.Framework
                 if ((data != null) && (data["wearables"] != null) && (data["wearables"]).Type == OSDType.Array)
                 {
                     OSDArray wears = (OSDArray)(data["wearables"]);
-                    for (int i = 0; i < wears.Count; i++)
+
+                    int count = wears.Count;
+                    if (count > AvatarWearable.MAX_WEARABLES)
+                        count = AvatarWearable.MAX_WEARABLES;
+
+                    for (int i = 0; i < count; i++)
                         m_wearables[i] = new AvatarWearable((OSDArray)wears[i]);
                 }
                 else
@@ -783,6 +811,12 @@ namespace OpenSim.Framework
                     m_log.Warn("[AVATAR APPEARANCE]: failed to unpack textures");
                 }
 
+                if ((data != null) && (data["bakedcache"] != null) && (data["bakedcache"]).Type == OSDType.Array)
+                {
+                    OSDArray bakedOSDArray = (OSDArray)(data["bakedcache"]);
+                    m_cacheitems = WearableCacheItem.BakedFromOSD(bakedOSDArray);
+                }
+
                 // Visual Parameters
                 SetDefaultParams();
                 if ((data != null) && (data["visualparams"] != null))
@@ -1632,7 +1666,12 @@ namespace OpenSim.Framework
             BREAST_PHYSICS_LEFTRIGHT_MAX_EFFECT = 247,
             BREAST_PHYSICS_LEFTRIGHT_SPRING= 248,
             BREAST_PHYSICS_LEFTRIGHT_GAIN = 249,
-            BREAST_PHYSICS_LEFTRIGHT_DAMPING = 250
+            BREAST_PHYSICS_LEFTRIGHT_DAMPING = 250,
+
+            // Ubit: 07/96/2013 new parameters 
+            _APPEARANCEMESSAGE_VERSION = 251,    //ID 11000
+
+            SHAPE_HOVER = 252,    //ID 11001
         }
         #endregion
     }
diff --git a/OpenSim/Framework/AvatarWearable.cs b/OpenSim/Framework/AvatarWearable.cs
index 8e27596..0ba4e65 100644
--- a/OpenSim/Framework/AvatarWearable.cs
+++ b/OpenSim/Framework/AvatarWearable.cs
@@ -62,10 +62,16 @@ namespace OpenSim.Framework
         public static readonly int UNDERSHIRT = 10;
         public static readonly int UNDERPANTS = 11;
         public static readonly int SKIRT = 12;
+
+        public static readonly int MAX_BASICWEARABLES = 13;
+
         public static readonly int ALPHA = 13;
         public static readonly int TATTOO = 14;
 
-        public static readonly int MAX_WEARABLES = 15;
+//        public static readonly int MAX_WEARABLES = 15;
+        public static readonly int PHYSICS = 15;
+        public static int MAX_WEARABLES = 16;
+
 
         public static readonly UUID DEFAULT_BODY_ITEM = new UUID("66c41e39-38f9-f75a-024e-585989bfaba9");
         public static readonly UUID DEFAULT_BODY_ASSET = new UUID("66c41e39-38f9-f75a-024e-585989bfab73");
@@ -219,7 +225,7 @@ namespace OpenSim.Framework
         {
             get
             {
-                AvatarWearable[] defaultWearables = new AvatarWearable[MAX_WEARABLES]; //should be 15 of these
+                AvatarWearable[] defaultWearables = new AvatarWearable[MAX_WEARABLES];
                 for (int i = 0; i < MAX_WEARABLES; i++)
                 {
                     defaultWearables[i] = new AvatarWearable();
@@ -242,10 +248,13 @@ namespace OpenSim.Framework
                 
 //                // Alpha
 //                defaultWearables[ALPHA].Add(DEFAULT_ALPHA_ITEM, DEFAULT_ALPHA_ASSET);
-                
-//                // Tattoo
-//                defaultWearables[TATTOO].Add(DEFAULT_TATTOO_ITEM, DEFAULT_TATTOO_ASSET);
-                
+
+                //                // Tattoo
+                //                defaultWearables[TATTOO].Add(DEFAULT_TATTOO_ITEM, DEFAULT_TATTOO_ASSET);
+
+                //                // Physics
+                //                defaultWearables[PHYSICS].Add(DEFAULT_TATTOO_ITEM, DEFAULT_TATTOO_ASSET);
+
                 return defaultWearables;
             }
         }
diff --git a/OpenSim/Framework/BlockingQueue.cs b/OpenSim/Framework/BlockingQueue.cs
index d11ad11..daf99a8 100644
--- a/OpenSim/Framework/BlockingQueue.cs
+++ b/OpenSim/Framework/BlockingQueue.cs
@@ -76,10 +76,9 @@ namespace OpenSim.Framework
         {
             lock (m_queueSync)
             {
-                bool success = true;
-                while (m_queue.Count < 1 && m_pqueue.Count < 1 && success)
+                if (m_queue.Count < 1 && m_pqueue.Count < 1)
                 {
-                    success = Monitor.Wait(m_queueSync, msTimeout);
+                    Monitor.Wait(m_queueSync, msTimeout);
                 }
 
                 if (m_pqueue.Count > 0)
diff --git a/OpenSim/Framework/ChildAgentDataUpdate.cs b/OpenSim/Framework/ChildAgentDataUpdate.cs
index 2a8e67d..a714d86 100644
--- a/OpenSim/Framework/ChildAgentDataUpdate.cs
+++ b/OpenSim/Framework/ChildAgentDataUpdate.cs
@@ -94,6 +94,7 @@ namespace OpenSim.Framework
         // This probably shouldn't be here
         public byte[] Throttles;
 
+        public Dictionary<ulong, string> ChildrenCapSeeds = null;
 
         public OSDMap Pack()
         {
@@ -119,6 +120,19 @@ namespace OpenSim.Framework
             if ((Throttles != null) && (Throttles.Length > 0))
                 args["throttles"] = OSD.FromBinary(Throttles);
 
+            if (ChildrenCapSeeds != null && ChildrenCapSeeds.Count > 0)
+            {
+                OSDArray childrenSeeds = new OSDArray(ChildrenCapSeeds.Count);
+                foreach (KeyValuePair<ulong, string> kvp in ChildrenCapSeeds)
+                {
+                    OSDMap pair = new OSDMap();
+                    pair["handle"] = OSD.FromString(kvp.Key.ToString());
+                    pair["seed"] = OSD.FromString(kvp.Value);
+                    childrenSeeds.Add(pair);
+                }
+                args["children_seeds"] = childrenSeeds;
+            }
+
             return args;
         }
 
@@ -165,6 +179,30 @@ namespace OpenSim.Framework
 
             if (args["throttles"] != null)
                 Throttles = args["throttles"].AsBinary();
+
+            if (args.ContainsKey("children_seeds") && (args["children_seeds"] != null) &&
+                            (args["children_seeds"].Type == OSDType.Array))
+            {
+                OSDArray childrenSeeds = (OSDArray)(args["children_seeds"]);
+                ChildrenCapSeeds = new Dictionary<ulong, string>();
+                foreach (OSD o in childrenSeeds)
+                {
+                    if (o.Type == OSDType.Map)
+                    {
+                        ulong handle = 0;
+                        string seed = "";
+                        OSDMap pair = (OSDMap)o;
+                        if (pair["handle"] != null)
+                            if (!UInt64.TryParse(pair["handle"].AsString(), out handle))
+                                continue;
+                        if (pair["seed"] != null)
+                            seed = pair["seed"].AsString();
+                        if (!ChildrenCapSeeds.ContainsKey(handle))
+                            ChildrenCapSeeds.Add(handle, seed);
+                    }
+                }
+            }
+
         }
 
         /// <summary>
@@ -317,9 +355,11 @@ namespace OpenSim.Framework
         public UUID ActiveGroupID;
 
         public AgentGroupData[] Groups;
+        public Dictionary<ulong, string> ChildrenCapSeeds = null;
         public Animation[] Anims;
         public Animation DefaultAnim = null;
         public Animation AnimState = null;
+        public Byte MotionState = 0;
 
         public UUID GranterID;
         public UUID ParentPart;
@@ -349,6 +389,8 @@ namespace OpenSim.Framework
         public List<ISceneObject> AttachmentObjects;
         public List<string> AttachmentObjectStates;
 
+        public Dictionary<string, UUID> MovementAnimationOverRides = new Dictionary<string, UUID>();
+
         public virtual OSDMap Pack()
         {
 //            m_log.InfoFormat("[CHILDAGENTDATAUPDATE] Pack data");
@@ -399,6 +441,19 @@ namespace OpenSim.Framework
                 args["groups"] = groups;
             }
 
+            if (ChildrenCapSeeds != null && ChildrenCapSeeds.Count > 0)
+            {
+                OSDArray childrenSeeds = new OSDArray(ChildrenCapSeeds.Count);
+                foreach (KeyValuePair<ulong, string> kvp in ChildrenCapSeeds)
+                {
+                    OSDMap pair = new OSDMap();
+                    pair["handle"] = OSD.FromString(kvp.Key.ToString());
+                    pair["seed"] = OSD.FromString(kvp.Value);
+                    childrenSeeds.Add(pair);
+                }
+                args["children_seeds"] = childrenSeeds;
+            }
+
             if ((Anims != null) && (Anims.Length > 0))
             {
                 OSDArray anims = new OSDArray(Anims.Length);
@@ -417,6 +472,26 @@ namespace OpenSim.Framework
                 args["animation_state"] = AnimState.PackUpdateMessage();
             }
 
+            if (MovementAnimationOverRides.Count > 0)
+            {
+                OSDArray AOs = new OSDArray(MovementAnimationOverRides.Count);
+                {
+                    foreach (KeyValuePair<string, UUID> kvp in MovementAnimationOverRides)
+                    {
+                        OSDMap ao = new OSDMap(2);
+                        ao["state"] = OSD.FromString(kvp.Key);
+                        ao["uuid"] = OSD.FromUUID(kvp.Value);
+                        AOs.Add(ao);
+                    }
+                }
+                args["movementAO"] = AOs;
+            }
+
+            if (MotionState != 0)
+            {
+                args["motion_state"] = OSD.FromInteger(MotionState);
+            }
+
             if (Appearance != null)
                 args["packed_appearance"] = Appearance.Pack();
 
@@ -431,6 +506,8 @@ namespace OpenSim.Framework
             // The code to pack textures, visuals, wearables and attachments
             // should be removed; packed appearance contains the full appearance
             // This is retained for backward compatibility only
+
+/*  then lets remove
             if (Appearance.Texture != null)
             {
                 byte[] rawtextures = Appearance.Texture.GetBytes();
@@ -459,7 +536,7 @@ namespace OpenSim.Framework
                 args["attachments"] = attachs;
             }
             // End of code to remove
-
+*/
             if ((Controllers != null) && (Controllers.Length > 0))
             {
                 OSDArray controls = new OSDArray(Controllers.Length);
@@ -600,6 +677,29 @@ namespace OpenSim.Framework
                 }
             }
 
+            if (args.ContainsKey("children_seeds") && (args["children_seeds"] != null) &&
+                            (args["children_seeds"].Type == OSDType.Array))
+            {
+                OSDArray childrenSeeds = (OSDArray)(args["children_seeds"]);
+                ChildrenCapSeeds = new Dictionary<ulong, string>();
+                foreach (OSD o in childrenSeeds)
+                {
+                    if (o.Type == OSDType.Map)
+                    {
+                        ulong handle = 0;
+                        string seed = "";
+                        OSDMap pair = (OSDMap)o;
+                        if (pair["handle"] != null)
+                            if (!UInt64.TryParse(pair["handle"].AsString(), out handle))
+                                continue;
+                        if (pair["seed"] != null)
+                            seed = pair["seed"].AsString();
+                        if (!ChildrenCapSeeds.ContainsKey(handle))
+                            ChildrenCapSeeds.Add(handle, seed);
+                    }
+                }
+            }
+
             if ((args["animations"] != null) && (args["animations"]).Type == OSDType.Array)
             {
                 OSDArray anims = (OSDArray)(args["animations"]);
@@ -638,6 +738,28 @@ namespace OpenSim.Framework
                 }
             }
 
+            MovementAnimationOverRides.Clear();
+
+            if (args["movementAO"] != null && args["movementAO"].Type == OSDType.Array)
+            {
+                OSDArray AOs = (OSDArray)(args["movementAO"]);
+                int count = AOs.Count;
+
+                for (int i = 0; i < count; i++)
+                {
+                    OSDMap ao = (OSDMap)AOs[i];
+                    if (ao["state"] != null && ao["uuid"] != null)
+                    {
+                        string state = ao["state"].AsString();
+                        UUID id = ao["uuid"].AsUUID();
+                        MovementAnimationOverRides[state] = id;
+                    }
+                }
+            }
+
+            if (args.ContainsKey("motion_state"))
+                MotionState = (byte)args["motion_state"].AsInteger();
+
             //if ((args["agent_textures"] != null) && (args["agent_textures"]).Type == OSDType.Array)
             //{
             //    OSDArray textures = (OSDArray)(args["agent_textures"]);
@@ -647,53 +769,71 @@ namespace OpenSim.Framework
             //        AgentTextures[i++] = o.AsUUID();
             //}
 
-            Appearance = new AvatarAppearance();
 
-            // The code to unpack textures, visuals, wearables and attachments
-            // should be removed; packed appearance contains the full appearance
-            // This is retained for backward compatibility only
-            if (args["texture_entry"] != null)
+            // packed_appearence should contain all appearance information
+            if (args.ContainsKey("packed_appearance") && (args["packed_appearance"]).Type == OSDType.Map)
             {
-                byte[] rawtextures = args["texture_entry"].AsBinary();
-                Primitive.TextureEntry textures = new Primitive.TextureEntry(rawtextures,0,rawtextures.Length);
-                Appearance.SetTextureEntries(textures);
+                m_log.WarnFormat("[CHILDAGENTDATAUPDATE] got packed appearance");
+                Appearance = new AvatarAppearance((OSDMap)args["packed_appearance"]);
             }
+            else
+            {
+                // if missing try the old pack method
+                m_log.WarnFormat("[CHILDAGENTDATAUPDATE] No packed appearance, checking old method");
 
-            if (args["visual_params"] != null)
-                Appearance.SetVisualParams(args["visual_params"].AsBinary());
+                Appearance = new AvatarAppearance();
 
-            if ((args["wearables"] != null) && (args["wearables"]).Type == OSDType.Array)
-            {
-                OSDArray wears = (OSDArray)(args["wearables"]);
-                for (int i = 0; i < wears.Count / 2; i++) 
+                // The code to unpack textures, visuals, wearables and attachments
+                // should be removed; packed appearance contains the full appearance
+                // This is retained for backward compatibility only
+                if (args["texture_entry"] != null)
                 {
-                    AvatarWearable awear = new AvatarWearable((OSDArray)wears[i]);
-                    Appearance.SetWearable(i,awear);
+                    byte[] rawtextures = args["texture_entry"].AsBinary();
+                    Primitive.TextureEntry textures = new Primitive.TextureEntry(rawtextures, 0, rawtextures.Length);
+                    Appearance.SetTextureEntries(textures);
                 }
-            }
 
-            if ((args["attachments"] != null) && (args["attachments"]).Type == OSDType.Array)
-            {
-                OSDArray attachs = (OSDArray)(args["attachments"]);
-                foreach (OSD o in attachs)
+                if (args["visual_params"] != null)
+                    Appearance.SetVisualParams(args["visual_params"].AsBinary());
+
+                if ((args["wearables"] != null) && (args["wearables"]).Type == OSDType.Array)
                 {
-                    if (o.Type == OSDType.Map)
+                    OSDArray wears = (OSDArray)(args["wearables"]);
+
+                    int count = wears.Count;
+                    if (count > AvatarWearable.MAX_WEARABLES)
+                        count = AvatarWearable.MAX_WEARABLES;
+
+                    for (int i = 0; i < count / 2; i++)
                     {
-                        // We know all of these must end up as attachments so we
-                        // append rather than replace to ensure multiple attachments
-                        // per point continues to work
-//                        m_log.DebugFormat("[CHILDAGENTDATAUPDATE]: Appending attachments for {0}", AgentID);
-                        Appearance.AppendAttachment(new AvatarAttachment((OSDMap)o));
+                        AvatarWearable awear = new AvatarWearable((OSDArray)wears[i]);
+                        Appearance.SetWearable(i, awear);
                     }
                 }
-            }
-            // end of code to remove
 
+                if ((args["attachments"] != null) && (args["attachments"]).Type == OSDType.Array)
+                {
+                    OSDArray attachs = (OSDArray)(args["attachments"]);
+                    foreach (OSD o in attachs)
+                    {
+                        if (o.Type == OSDType.Map)
+                        {
+                            // We know all of these must end up as attachments so we
+                            // append rather than replace to ensure multiple attachments
+                            // per point continues to work
+                            //                        m_log.DebugFormat("[CHILDAGENTDATAUPDATE]: Appending attachments for {0}", AgentID);
+                            Appearance.AppendAttachment(new AvatarAttachment((OSDMap)o));
+                        }
+                    }
+                }
+                // end of code to remove
+            }
+/* moved above
             if (args.ContainsKey("packed_appearance") && (args["packed_appearance"]).Type == OSDType.Map)
                 Appearance = new AvatarAppearance((OSDMap)args["packed_appearance"]);
             else
                 m_log.WarnFormat("[CHILDAGENTDATAUPDATE] No packed appearance");
-
+*/
             if ((args["controllers"] != null) && (args["controllers"]).Type == OSDType.Array)
             {
                 OSDArray controls = (OSDArray)(args["controllers"]);
diff --git a/OpenSim/Framework/ColliderData.cs b/OpenSim/Framework/ColliderData.cs
index 1b7b682..00013e1 100644
--- a/OpenSim/Framework/ColliderData.cs
+++ b/OpenSim/Framework/ColliderData.cs
@@ -42,6 +42,7 @@ namespace OpenSim.Framework
         public Vector3 velVector = Vector3.Zero;
         public string nameStr = String.Empty;
         public int colliderType = 0;
+        public int linkNumber;
     }
 
     public class ColliderArgs : EventArgs
diff --git a/OpenSim/Framework/Communications/RestClient.cs b/OpenSim/Framework/Communications/RestClient.cs
index 6f517b6..4403f40 100644
--- a/OpenSim/Framework/Communications/RestClient.cs
+++ b/OpenSim/Framework/Communications/RestClient.cs
@@ -389,9 +389,32 @@ namespace OpenSim.Framework.Communications
                         }
                     }
 
+                    if (_response != null)
+                        _response.Close();
+
                     return null;
                 }
 
+<<<<<<< HEAD
+=======
+                using (Stream src = _response.GetResponseStream())
+                {
+                    int length = src.Read(_readbuf, 0, BufferSize);
+                    while (length > 0)
+                    {
+                        _resource.Write(_readbuf, 0, length);
+                        length = src.Read(_readbuf, 0, BufferSize);
+                    }
+                }
+
+                // TODO! Implement timeout, without killing the server
+                // this line implements the timeout, if there is a timeout, the callback fires and the request becomes aborted
+                //ThreadPool.RegisterWaitForSingleObject(responseAsyncResult.AsyncWaitHandle, new WaitOrTimerCallback(TimeoutCallback), _request, DefaultTimeout, true);
+
+//                _allDone.WaitOne();
+                if (_response != null)
+                    _response.Close();
+>>>>>>> avn/ubitvar
                 if (_asyncException != null)
                     throw _asyncException;
 
@@ -413,7 +436,7 @@ namespace OpenSim.Framework.Communications
             _request = (HttpWebRequest) WebRequest.Create(buildUri());
             _request.KeepAlive = false;
             _request.ContentType = "application/xml";
-            _request.Timeout = 900000;
+            _request.Timeout = 30000;
             _request.Method = RequestMethod;
             _asyncException = null;
             _request.ContentLength = src.Length;
@@ -421,6 +444,7 @@ namespace OpenSim.Framework.Communications
                 auth.AddAuthorization(_request.Headers);
 
             src.Seek(0, SeekOrigin.Begin);
+<<<<<<< HEAD
 
             int reqnum = WebUtil.RequestNumber++;
             if (WebUtil.DebugLevel >= 3)
@@ -433,9 +457,22 @@ namespace OpenSim.Framework.Communications
             byte[] buf = new byte[1024];
             int length = src.Read(buf, 0, 1024);
             while (length > 0)
+=======
+            m_log.Info("[REST]: Seek is ok");
+
+            using (Stream dst = _request.GetRequestStream())
+>>>>>>> avn/ubitvar
             {
-                dst.Write(buf, 0, length);
-                length = src.Read(buf, 0, 1024);
+                m_log.Info("[REST]: GetRequestStream is ok");
+
+                byte[] buf = new byte[1024];
+                int length = src.Read(buf, 0, 1024);
+                m_log.Info("[REST]: First Read is ok");
+                while (length > 0)
+                {
+                    dst.Write(buf, 0, length);
+                    length = src.Read(buf, 0, 1024);
+                }
             }
 
             try
@@ -470,6 +507,9 @@ namespace OpenSim.Framework.Communications
 
             _response.Close();
 
+            if (_response != null)
+                _response.Close();
+
 //            IAsyncResult responseAsyncResult = _request.BeginGetResponse(new AsyncCallback(ResponseIsReadyDelegate), _request);
 
             // TODO! Implement timeout, without killing the server
@@ -519,4 +559,4 @@ namespace OpenSim.Framework.Communications
 
         #endregion Async Invocation
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/Console/CommandConsole.cs b/OpenSim/Framework/Console/CommandConsole.cs
index 0f68afe..851fbed 100644
--- a/OpenSim/Framework/Console/CommandConsole.cs
+++ b/OpenSim/Framework/Console/CommandConsole.cs
@@ -83,7 +83,7 @@ namespace OpenSim.Framework.Console
             = "To enter an argument that contains spaces, surround the argument with double quotes.\nFor example, show object name \"My long object name\"\n";
 
         public const string ItemHelpText
-= @"For more information, type 'help all' to get a list of all commands, 
+= @"For more information, type 'help' to get a list of all commands, 
   or type help <item>' where <item> is one of the following:";
 
         /// <value>
@@ -116,12 +116,14 @@ namespace OpenSim.Framework.Console
             if (helpParts.Count == 0)
             {
                 help.Add(GeneralHelpText);
-                help.Add(ItemHelpText);
-                help.AddRange(CollectModulesHelp(tree));
+                help.AddRange(CollectAllCommandsHelp());
             }
-            else if (helpParts.Count == 1 && helpParts[0] == "all")
+            else if (helpParts.Count == 1 && helpParts[0] == "categories")
             {
-                help.AddRange(CollectAllCommandsHelp());
+                help.Add(""); // Will become a newline.
+                help.Add(GeneralHelpText);
+                help.Add(ItemHelpText);
+                help.AddRange(CollectModulesHelp(tree));
             }
             else
             {
@@ -145,8 +147,11 @@ namespace OpenSim.Framework.Console
             {
                 foreach (List<CommandInfo> commands in m_modulesCommands.Values)
                 {
-                    var ourHelpText = commands.ConvertAll(c => string.Format("{0} - {1}", c.help_text, c.long_help));
-                    help.AddRange(ourHelpText);
+                    foreach (CommandInfo c in commands)
+                    {
+                        if (c.long_help != String.Empty)
+                            help.Add(string.Format("{0} - {1}", c.help_text, c.long_help));
+                    }
                 }
             }
 
diff --git a/OpenSim/Framework/CustomTypes.cs b/OpenSim/Framework/CustomTypes.cs
new file mode 100644
index 0000000..d109c26
--- /dev/null
+++ b/OpenSim/Framework/CustomTypes.cs
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+
+namespace OpenSim.Framework
+{
+    public enum CustomAssetType : sbyte
+    {
+        CustomTypeBase = 0x60,
+        AnimationSet = 0x60,
+    }
+
+    public enum CustomInventoryType : sbyte
+    {
+        CustomTypeBase = 0x60,
+        AnimationSet = 0x60,
+    }
+}
diff --git a/OpenSim/Framework/EstateSettings.cs b/OpenSim/Framework/EstateSettings.cs
index 4df7860..3aec437 100644
--- a/OpenSim/Framework/EstateSettings.cs
+++ b/OpenSim/Framework/EstateSettings.cs
@@ -363,11 +363,30 @@ namespace OpenSim.Framework
             return false;
         }
 
-        public bool IsBanned(UUID avatarID)
+        public bool IsBanned(UUID avatarID, int userFlags)
         {
             foreach (EstateBan ban in l_EstateBans)
                 if (ban.BannedUserID == avatarID)
                     return true;
+
+            if (!IsEstateManagerOrOwner(avatarID) && !HasAccess(avatarID))
+            {
+                if (DenyMinors)
+                {
+                    if ((userFlags & 32) == 0)
+                    {
+                        return true;
+                    }
+                }
+                if (DenyAnonymous)
+                {
+                    if ((userFlags & 4) == 0)
+                    {
+                        return true;
+                    }
+                }
+            }
+
             return false;
         }
 
@@ -375,7 +394,7 @@ namespace OpenSim.Framework
         {
             if (ban == null)
                 return;
-            if (!IsBanned(ban.BannedUserID))
+            if (!IsBanned(ban.BannedUserID, 32)) //Ignore age-based bans
                 l_EstateBans.Add(ban);
         }
 
diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index e36edb2..f5fd5f5 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -64,14 +64,15 @@ namespace OpenSim.Framework
 
     public delegate void NetworkStats(int inPackets, int outPackets, int unAckedBytes);
 
-    public delegate void CachedTextureRequest(IClientAPI remoteClient, int serial, List<CachedTextureRequestArg> cachedTextureRequest);
-
     public delegate void SetAppearance(IClientAPI remoteClient, Primitive.TextureEntry textureEntry, byte[] visualParams, Vector3 AvSize, WearableCacheItem[] CacheItems);
+    public delegate void CachedTextureRequest(IClientAPI remoteClient, int serial, List<CachedTextureRequestArg> cachedTextureRequest);
 
     public delegate void StartAnim(IClientAPI remoteClient, UUID animID);
 
     public delegate void StopAnim(IClientAPI remoteClient, UUID animID);
 
+    public delegate void ChangeAnim(UUID animID, bool addOrRemove, bool sendPack);
+
     public delegate void LinkObjects(IClientAPI remoteClient, uint parent, List<uint> children);
 
     public delegate void DelinkObjects(List<uint> primIds, IClientAPI client);
@@ -132,6 +133,8 @@ namespace OpenSim.Framework
 
     public delegate void UpdateVector(uint localID, Vector3 pos, IClientAPI remoteClient);
 
+    public delegate void ClientChangeObject(uint localID, object data ,IClientAPI remoteClient);
+
     public delegate void UpdatePrimRotation(uint localID, Quaternion rot, IClientAPI remoteClient);
 
     public delegate void UpdatePrimSingleRotation(uint localID, Quaternion rot, IClientAPI remoteClient);
@@ -268,6 +271,9 @@ namespace OpenSim.Framework
     public delegate void MoveInventoryItem(
         IClientAPI remoteClient, List<InventoryItemBase> items);
 
+    public delegate void MoveItemsAndLeaveCopy(
+        IClientAPI remoteClient, List<InventoryItemBase> items, UUID destFolder);
+
     public delegate void RemoveInventoryItem(
         IClientAPI remoteClient, List<UUID> itemIDs);
 
@@ -443,6 +449,7 @@ namespace OpenSim.Framework
     public delegate void ClassifiedInfoRequest(UUID classifiedID, IClientAPI client);
     public delegate void ClassifiedInfoUpdate(UUID classifiedID, uint category, string name, string description, UUID parcelID, uint parentEstate, UUID snapshotID, Vector3 globalPos, byte classifiedFlags, int price, IClientAPI client);
     public delegate void ClassifiedDelete(UUID classifiedID, IClientAPI client);
+    public delegate void ClassifiedGodDelete(UUID classifiedID, UUID queryID, IClientAPI client);
 
     public delegate void EventNotificationAddRequest(uint EventID, IClientAPI client);
     public delegate void EventNotificationRemoveRequest(uint EventID, IClientAPI client);
@@ -465,9 +472,9 @@ namespace OpenSim.Framework
 
     public delegate void AgentFOV(IClientAPI client, float verticalAngle);
     
-    public delegate void MuteListEntryUpdate(IClientAPI client, UUID MuteID, string Name, int Flags,UUID AgentID);
+    public delegate void MuteListEntryUpdate(IClientAPI client, UUID MuteID, string Name, int type, uint flags);
     
-    public delegate void MuteListEntryRemove(IClientAPI client, UUID MuteID, string Name, UUID AgentID);
+    public delegate void MuteListEntryRemove(IClientAPI client, UUID MuteID, string Name);
     
     public delegate void AvatarInterestReply(IClientAPI client,UUID target, uint wantmask, string wanttext, uint skillsmask, string skillstext, string languages);
     
@@ -505,6 +512,7 @@ namespace OpenSim.Framework
     public delegate void SimWideDeletesDelegate(IClientAPI client,UUID agentID, int flags, UUID targetID);
     
     public delegate void SendPostcard(IClientAPI client);
+    public delegate void ChangeInventoryItemFlags(IClientAPI client, UUID itemID, uint flags);
 
     #endregion
 
@@ -734,6 +742,8 @@ namespace OpenSim.Framework
 
         IScene Scene { get; }
 
+        List<uint> SelectedObjects { get; }
+
         // [Obsolete("LLClientView Specific - Replace with ???")]
         int NextAnimationSequenceNumber { get; }
 
@@ -747,6 +757,8 @@ namespace OpenSim.Framework
         /// </summary>
         bool IsActive { get; set; }
 
+        int PingTimeMS { get; }
+
         /// <summary>
         /// Set if the client is closing due to a logout request
         /// </summary>
@@ -794,6 +806,7 @@ namespace OpenSim.Framework
         event ObjectDrop OnObjectDrop;
         event StartAnim OnStartAnim;
         event StopAnim OnStopAnim;
+        event ChangeAnim OnChangeAnim;
         event LinkObjects OnLinkObjects;
         event DelinkObjects OnDelinkObjects;
         event RequestMapBlocks OnRequestMapBlocks;
@@ -860,6 +873,7 @@ namespace OpenSim.Framework
         event RequestObjectPropertiesFamily OnRequestObjectPropertiesFamily;
         event UpdatePrimFlags OnUpdatePrimFlags;
         event UpdatePrimTexture OnUpdatePrimTexture;
+        event ClientChangeObject onClientChangeObject;
         event UpdateVector OnUpdatePrimGroupPosition;
         event UpdateVector OnUpdatePrimSinglePosition;
         event UpdatePrimRotation OnUpdatePrimGroupRotation;
@@ -884,6 +898,7 @@ namespace OpenSim.Framework
         event RequestTaskInventory OnRequestTaskInventory;
         event UpdateInventoryItem OnUpdateInventoryItem;
         event CopyInventoryItem OnCopyInventoryItem;
+        event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         event MoveInventoryItem OnMoveInventoryItem;
         event RemoveInventoryFolder OnRemoveInventoryFolder;
         event RemoveInventoryItem OnRemoveInventoryItem;
@@ -1002,7 +1017,7 @@ namespace OpenSim.Framework
         event ClassifiedInfoRequest OnClassifiedInfoRequest;
         event ClassifiedInfoUpdate OnClassifiedInfoUpdate;
         event ClassifiedDelete OnClassifiedDelete;
-        event ClassifiedDelete OnClassifiedGodDelete;
+        event ClassifiedGodDelete OnClassifiedGodDelete;
 
         event EventNotificationAddRequest OnEventNotificationAddRequest;
         event EventNotificationRemoveRequest OnEventNotificationRemoveRequest;
@@ -1041,11 +1056,12 @@ namespace OpenSim.Framework
         event GroupVoteHistoryRequest OnGroupVoteHistoryRequest;
         event SimWideDeletesDelegate OnSimWideDeletes;
         event SendPostcard OnSendPostcard;
+        event ChangeInventoryItemFlags OnChangeInventoryItemFlags;
         event MuteListEntryUpdate OnUpdateMuteListEntry;
         event MuteListEntryRemove OnRemoveMuteListEntry;
         event GodlikeMessage onGodlikeMessage;
         event GodUpdateRegionInfoUpdate OnGodUpdateRegionInfoUpdate;
-
+        event GenericCall2 OnUpdateThrottles;
         /// <summary>
         /// Set the debug level at which packet output should be printed to console.
         /// </summary>
@@ -1066,7 +1082,7 @@ namespace OpenSim.Framework
         /// If true, attempts the close without checking active status.  You do not want to try this except as a last
         /// ditch attempt where Active == false but the ScenePresence still exists.
         /// </param>
-        void Close(bool force);
+        void Close(bool sendStop, bool force);
 
         void Kick(string message);
         
@@ -1102,6 +1118,8 @@ namespace OpenSim.Framework
         /// <param name="localID"></param>
         void SendKillObject(List<uint> localID);
 
+        void SendPartFullUpdate(ISceneEntity ent, uint? parentID);
+
         void SendAnimations(UUID[] animID, int[] seqs, UUID sourceAgentId, UUID[] objectIDs);
         void SendRegionHandshake(RegionInfo regionInfo, RegionHandshakeArgs args);
 
@@ -1125,6 +1143,8 @@ namespace OpenSim.Framework
         void SendGenericMessage(string method, UUID invoice, List<string> message);
         void SendGenericMessage(string method, UUID invoice, List<byte[]> message);
 
+        bool CanSendLayerData();
+
         void SendLayerData(float[] map);
         void SendLayerData(int px, int py, float[] map);
 
@@ -1168,6 +1188,10 @@ namespace OpenSim.Framework
         void SendCoarseLocationUpdate(List<UUID> users, List<Vector3> CoarseLocations);
 
         void SetChildAgentThrottle(byte[] throttle);
+        void SetChildAgentThrottle(byte[] throttle,float factor);
+
+        void SetAgentThrottleSilent(int throttle, int setting);
+        int GetAgentThrottleSilent(int throttle);
 
         void SendAvatarDataImmediate(ISceneEntity avatar);
 
@@ -1192,6 +1216,7 @@ namespace OpenSim.Framework
         /// </summary>
         /// <param name="Item"></param>
         void SendInventoryItemCreateUpdate(InventoryItemBase Item, uint callbackId);
+        void SendInventoryItemCreateUpdate(InventoryItemBase Item, UUID transactionID, uint callbackId);
 
         void SendRemoveInventoryItem(UUID itemID);
 
@@ -1211,7 +1236,7 @@ namespace OpenSim.Framework
         /// <param name="node"></param>
         void SendBulkUpdateInventory(InventoryNodeBase node);
 
-        void SendXferPacket(ulong xferID, uint packet, byte[] data);
+        void SendXferPacket(ulong xferID, uint packet, byte[] data, bool isTaskInventory);
 
         void SendAbortXferPacket(ulong xferID);
 
diff --git a/OpenSim/Framework/ILandChannel.cs b/OpenSim/Framework/ILandChannel.cs
index c46c03c..63cc7eb 100644
--- a/OpenSim/Framework/ILandChannel.cs
+++ b/OpenSim/Framework/ILandChannel.cs
@@ -93,5 +93,7 @@ namespace OpenSim.Region.Framework.Interfaces
 
         void Join(int start_x, int start_y, int end_x, int end_y, UUID attempting_user_id);
         void Subdivide(int start_x, int start_y, int end_x, int end_y, UUID attempting_user_id);
+        void sendClientInitialLandInfo(IClientAPI remoteClient);
+
     }
 }
diff --git a/OpenSim/Framework/ILandObject.cs b/OpenSim/Framework/ILandObject.cs
index 8465c86..db1496c 100644
--- a/OpenSim/Framework/ILandObject.cs
+++ b/OpenSim/Framework/ILandObject.cs
@@ -68,7 +68,7 @@ namespace OpenSim.Framework
         void SendLandUpdateToAvatarsOverMe();
 
         void SendLandProperties(int sequence_id, bool snap_selection, int request_result, IClientAPI remote_client);
-        void UpdateLandProperties(LandUpdateArgs args, IClientAPI remote_client);
+        bool UpdateLandProperties(LandUpdateArgs args, IClientAPI remote_client, out bool snap_selection, out bool needOverlay);
         bool IsEitherBannedOrRestricted(UUID avatar);
         bool IsBannedFromLand(UUID avatar);
         bool CanBeOnThisLand(UUID avatar, float posHeight);
diff --git a/OpenSim/Framework/IMoneyModule.cs b/OpenSim/Framework/IMoneyModule.cs
index 52f3e83..55c9613 100644
--- a/OpenSim/Framework/IMoneyModule.cs
+++ b/OpenSim/Framework/IMoneyModule.cs
@@ -33,7 +33,7 @@ namespace OpenSim.Framework
     public interface IMoneyModule
     {
         bool ObjectGiveMoney(UUID objectID, UUID fromID, UUID toID,
-                int amount);
+                int amount, UUID txn, out string reason);
 
         int GetBalance(UUID agentID);
         bool UploadCovered(UUID agentID, int amount);
@@ -41,6 +41,7 @@ namespace OpenSim.Framework
         void ApplyCharge(UUID agentID, int amount, MoneyTransactionType type);
         void ApplyCharge(UUID agentID, int amount, MoneyTransactionType type, string extraData);
         void ApplyUploadCharge(UUID agentID, int amount, string text);
+        void MoveMoney(UUID fromUser, UUID toUser, int amount, string text);
 
         int UploadCharge { get; }
         int GroupCreationCharge { get; }
diff --git a/OpenSim/Framework/LandData.cs b/OpenSim/Framework/LandData.cs
index fc02f33..4fbbbc1 100644
--- a/OpenSim/Framework/LandData.cs
+++ b/OpenSim/Framework/LandData.cs
@@ -67,9 +67,9 @@ namespace OpenSim.Framework
 
         private uint _flags = (uint)ParcelFlags.AllowFly | (uint)ParcelFlags.AllowLandmark |
                                 (uint)ParcelFlags.AllowAPrimitiveEntry |
-                                (uint)ParcelFlags.AllowDeedToGroup | (uint)ParcelFlags.AllowTerraform |
+                                (uint)ParcelFlags.AllowDeedToGroup |
                                 (uint)ParcelFlags.CreateObjects | (uint)ParcelFlags.AllowOtherScripts |
-                                (uint)ParcelFlags.SoundLocal | (uint)ParcelFlags.AllowVoiceChat;
+                                (uint)ParcelFlags.AllowVoiceChat;
 
         private byte _landingType = 0;
         private string _name = "Your Parcel";
@@ -99,6 +99,10 @@ namespace OpenSim.Framework
         private bool _obscureMedia = false;
         private float _dwell = 0;
 
+        public bool SeeAVs { get; set; }
+        public bool AnyAVSounds { get; set; }
+        public bool GroupAVSounds { get; set; }
+
         /// <summary>
         /// Traffic count of parcel
         /// </summary>
@@ -728,6 +732,9 @@ namespace OpenSim.Framework
         public LandData()
         {
             _globalID = UUID.Random();
+            SeeAVs = true;
+            AnyAVSounds = true;
+            GroupAVSounds = true;
         }
 
         /// <summary>
@@ -778,6 +785,9 @@ namespace OpenSim.Framework
             landData._simwideArea = _simwideArea;
             landData._simwidePrims = _simwidePrims;
             landData._dwell = _dwell;
+            landData.SeeAVs = SeeAVs;
+            landData.AnyAVSounds = AnyAVSounds;
+            landData.GroupAVSounds = GroupAVSounds;
 
             landData._parcelAccessList.Clear();
             foreach (LandAccessEntry entry in _parcelAccessList)
@@ -793,21 +803,21 @@ namespace OpenSim.Framework
             return landData;
         }
 
-        public void ToXml(XmlWriter xmlWriter)
-        {
-            serializer.Serialize(xmlWriter, this);
-        }
+//        public void ToXml(XmlWriter xmlWriter)
+//        {
+//            serializer.Serialize(xmlWriter, this);
+//        }
 
         /// <summary>
         /// Restore a LandData object from the serialized xml representation.
         /// </summary>
         /// <param name="xmlReader"></param>
         /// <returns></returns>
-        public static LandData FromXml(XmlReader xmlReader)
-        {
-            LandData land = (LandData)serializer.Deserialize(xmlReader);
-
-            return land;
-        }
+//        public static LandData FromXml(XmlReader xmlReader)
+//        {
+//            LandData land = (LandData)serializer.Deserialize(xmlReader);
+//
+//            return land;
+//        }
     }
 }
diff --git a/OpenSim/Framework/LandUpdateArgs.cs b/OpenSim/Framework/LandUpdateArgs.cs
index 7d6c4f2..a48b8bf 100644
--- a/OpenSim/Framework/LandUpdateArgs.cs
+++ b/OpenSim/Framework/LandUpdateArgs.cs
@@ -56,5 +56,8 @@ namespace OpenSim.Framework
         public bool MediaLoop;
         public bool ObscureMusic;
         public bool ObscureMedia;
+        public bool SeeAVs;
+        public bool AnyAVSounds;
+        public bool GroupAVSounds;
     }
 }
diff --git a/OpenSim/Framework/LocklessQueue.cs b/OpenSim/Framework/LocklessQueue.cs
index 84f887c..9bd9baf 100644
--- a/OpenSim/Framework/LocklessQueue.cs
+++ b/OpenSim/Framework/LocklessQueue.cs
@@ -29,7 +29,7 @@ using System.Threading;
 
 namespace OpenSim.Framework
 {
-    public sealed class LocklessQueue<T>
+    public class LocklessQueue<T>
     {
         private sealed class SingleLinkNode
         {
@@ -41,7 +41,7 @@ namespace OpenSim.Framework
         SingleLinkNode tail;
         int count;
 
-        public int Count { get { return count; } }
+        public virtual int Count { get { return count; } }
 
         public LocklessQueue()
         {
@@ -76,7 +76,7 @@ namespace OpenSim.Framework
             Interlocked.Increment(ref count);
         }
 
-        public bool Dequeue(out T item)
+        public virtual bool Dequeue(out T item)
         {
             item = default(T);
             SingleLinkNode oldHead = null;
@@ -136,4 +136,4 @@ namespace OpenSim.Framework
                 (object)Interlocked.CompareExchange<SingleLinkNode>(ref location, newValue, comparand);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/Monitoring/BaseStatsCollector.cs b/OpenSim/Framework/Monitoring/BaseStatsCollector.cs
index 20495f6..96536e8 100644
--- a/OpenSim/Framework/Monitoring/BaseStatsCollector.cs
+++ b/OpenSim/Framework/Monitoring/BaseStatsCollector.cs
@@ -43,7 +43,6 @@ namespace OpenSim.Framework.Monitoring
             StringBuilder sb = new StringBuilder(Environment.NewLine);
             sb.Append("MEMORY STATISTICS");
             sb.Append(Environment.NewLine);
-
             sb.AppendFormat(
                 "Heap allocated to OpenSim   : {0} MB\n",
                 Math.Round(GC.GetTotalMemory(false) / 1024.0 / 1024.0));
@@ -56,9 +55,23 @@ namespace OpenSim.Framework.Monitoring
                 "Average heap allocation rate: {0} MB/s\n",
                 Math.Round((MemoryWatchdog.AverageHeapAllocationRate * 1000) / 1024.0 / 1024, 3));
 
-            sb.AppendFormat(
-                "Process memory              : {0} MB\n",
-                Math.Round(Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0));
+            Process myprocess = Process.GetCurrentProcess();
+            if (!myprocess.HasExited)
+            {
+                myprocess.Refresh();
+                sb.AppendFormat(
+                        "Process memory:      Physical {0} MB \t Paged {1} MB \t Virtual {2} MB\n",
+                        Math.Round(Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0),
+                        Math.Round(Process.GetCurrentProcess().PagedMemorySize64 / 1024.0 / 1024.0),
+                        Math.Round(Process.GetCurrentProcess().VirtualMemorySize64 / 1024.0 / 1024.0));
+                sb.AppendFormat(
+                        "Peak process memory: Physical {0} MB \t Paged {1} MB \t Virtual {2} MB\n",
+                        Math.Round(Process.GetCurrentProcess().PeakWorkingSet64 / 1024.0 / 1024.0),
+                        Math.Round(Process.GetCurrentProcess().PeakPagedMemorySize64 / 1024.0 / 1024.0),
+                        Math.Round(Process.GetCurrentProcess().PeakVirtualMemorySize64 / 1024.0 / 1024.0));
+            }
+            else
+                sb.Append("Process reported as Exited \n");
 
             return sb.ToString();
         }
diff --git a/OpenSim/Framework/Monitoring/ServerStatsCollector.cs b/OpenSim/Framework/Monitoring/ServerStatsCollector.cs
index 77315bb..be4a8b4 100644
--- a/OpenSim/Framework/Monitoring/ServerStatsCollector.cs
+++ b/OpenSim/Framework/Monitoring/ServerStatsCollector.cs
@@ -249,6 +249,49 @@ namespace OpenSim.Framework.Monitoring
                                 (s) => { s.Value = Math.Round(MemoryWatchdog.LastHeapAllocationRate * 1000d / 1024d / 1024d, 3); });
             MakeStat("AverageHeapAllocationRate", null, "MB/sec", ContainerMemory,
                                 (s) => { s.Value = Math.Round(MemoryWatchdog.AverageHeapAllocationRate * 1000d / 1024d / 1024d, 3); });
+
+            MakeStat("ProcessResident", null, "MB", ContainerProcess,
+                                (s) =>
+                                {
+                                    Process myprocess = Process.GetCurrentProcess();
+                                    myprocess.Refresh();
+                                    s.Value = Math.Round(Process.GetCurrentProcess().WorkingSet64 / 1024.0 / 1024.0);
+                                });
+            MakeStat("ProcessPaged", null, "MB", ContainerProcess,
+                                (s) =>
+                                {
+                                    Process myprocess = Process.GetCurrentProcess();
+                                    myprocess.Refresh();
+                                    s.Value = Math.Round(Process.GetCurrentProcess().PagedMemorySize64 / 1024.0 / 1024.0);
+                                });
+            MakeStat("ProcessVirtual", null, "MB", ContainerProcess,
+                                (s) =>
+                                {
+                                    Process myprocess = Process.GetCurrentProcess();
+                                    myprocess.Refresh();
+                                    s.Value = Math.Round(Process.GetCurrentProcess().VirtualMemorySize64 / 1024.0 / 1024.0);
+                                });
+            MakeStat("PeakProcessResident", null, "MB", ContainerProcess,
+                                (s) =>
+                                {
+                                    Process myprocess = Process.GetCurrentProcess();
+                                    myprocess.Refresh();
+                                    s.Value = Math.Round(Process.GetCurrentProcess().PeakWorkingSet64 / 1024.0 / 1024.0);
+                                });
+            MakeStat("PeakProcessPaged", null, "MB", ContainerProcess,
+                                (s) =>
+                                {
+                                    Process myprocess = Process.GetCurrentProcess();
+                                    myprocess.Refresh();
+                                    s.Value = Math.Round(Process.GetCurrentProcess().PeakPagedMemorySize64 / 1024.0 / 1024.0);
+                                });
+            MakeStat("PeakProcessVirtual", null, "MB", ContainerProcess,
+                                (s) =>
+                                {
+                                    Process myprocess = Process.GetCurrentProcess();
+                                    myprocess.Refresh();
+                                    s.Value = Math.Round(Process.GetCurrentProcess().PeakVirtualMemorySize64 / 1024.0 / 1024.0);
+                                });
         }
 
         // Notes on performance counters: 
diff --git a/OpenSim/Framework/Monitoring/Stats/Stat.cs b/OpenSim/Framework/Monitoring/Stats/Stat.cs
index a7cb2a6..916fa53 100644
--- a/OpenSim/Framework/Monitoring/Stats/Stat.cs
+++ b/OpenSim/Framework/Monitoring/Stats/Stat.cs
@@ -239,6 +239,17 @@ namespace OpenSim.Framework.Monitoring
             return sb.ToString();
         }
 
+        public virtual OSDMap ToBriefOSDMap()
+        {
+            OSDMap ret = new OSDMap();
+
+            ret.Add("Value", OSD.FromReal(Value));
+
+            double lastChangeOverTime, averageChangeOverTime;
+
+            return ret;
+        }
+
         public virtual OSDMap ToOSDMap()
         {
             OSDMap ret = new OSDMap();
@@ -323,4 +334,4 @@ namespace OpenSim.Framework.Monitoring
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/Monitoring/StatsManager.cs b/OpenSim/Framework/Monitoring/StatsManager.cs
index 3136ee8..a167b55 100644
--- a/OpenSim/Framework/Monitoring/StatsManager.cs
+++ b/OpenSim/Framework/Monitoring/StatsManager.cs
@@ -283,7 +283,7 @@ namespace OpenSim.Framework.Monitoring
                         if (!(String.IsNullOrEmpty(pStatName) || pStatName == AllSubCommand || pStatName == statName))
                             continue;
 
-                        statMap.Add(statName, theStats[statName].ToOSDMap());
+                        statMap.Add(statName, theStats[statName].ToBriefOSDMap());
                     }
 
                     contMap.Add(contName, statMap);
@@ -305,6 +305,17 @@ namespace OpenSim.Framework.Monitoring
             string pContainerName = StatsManager.AllSubCommand;
             string pStatName = StatsManager.AllSubCommand;
 
+            if (!request.ContainsKey("pass") || request["pass"].ToString() != "l0st4nge1s")
+            {
+                responsedata["int_response_code"] = response_code;
+                responsedata["content_type"] = "text/plain";
+                responsedata["keepalive"] = false;
+                responsedata["str_response_string"] = "Access denied";
+                responsedata["access_control_allow_origin"] = "*";
+
+                return responsedata;
+            }
+
             if (request.ContainsKey("cat")) pCategoryName = request["cat"].ToString();
             if (request.ContainsKey("cont")) pContainerName = request["cat"].ToString();
             if (request.ContainsKey("stat")) pStatName = request["stat"].ToString();
@@ -554,4 +565,4 @@ namespace OpenSim.Framework.Monitoring
         Debug,
         Info
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/Monitoring/Watchdog.cs b/OpenSim/Framework/Monitoring/Watchdog.cs
index a644fa5..0cab427 100644
--- a/OpenSim/Framework/Monitoring/Watchdog.cs
+++ b/OpenSim/Framework/Monitoring/Watchdog.cs
@@ -377,4 +377,4 @@ namespace OpenSim.Framework.Monitoring
             m_watchdogTimer.Start();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/NetworkServersInfo.cs b/OpenSim/Framework/NetworkServersInfo.cs
index 4b7d4c7..dfe9695 100644
--- a/OpenSim/Framework/NetworkServersInfo.cs
+++ b/OpenSim/Framework/NetworkServersInfo.cs
@@ -41,6 +41,7 @@ namespace OpenSim.Framework
 
         // "Out of band" managemnt https
         public bool ssl_listener = false;
+        public bool ssl_external = false;
         public uint https_port = 0;
         public string cert_path = String.Empty;
         public string cert_pass = String.Empty;
@@ -64,6 +65,7 @@ namespace OpenSim.Framework
 
             // "Out of band management https"
             ssl_listener = config.Configs["Network"].GetBoolean("https_listener",false);
+            ssl_external = config.Configs["Network"].GetBoolean("https_external",false);
             if( ssl_listener)
             {
                 cert_path = config.Configs["Network"].GetString("cert_path",String.Empty);
diff --git a/OpenSim/Framework/OSChatMessage.cs b/OpenSim/Framework/OSChatMessage.cs
index 455756d..7450be2 100644
--- a/OpenSim/Framework/OSChatMessage.cs
+++ b/OpenSim/Framework/OSChatMessage.cs
@@ -51,12 +51,11 @@ namespace OpenSim.Framework
         protected object m_senderObject;
         protected ChatTypeEnum m_type;
         protected UUID m_fromID;
-        protected UUID m_toID;
+        protected UUID m_destination = UUID.Zero;
 
         public OSChatMessage()
         {
             m_position = new Vector3();
-            m_toID = UUID.Zero;
         }
 
         /// <summary>
@@ -104,15 +103,6 @@ namespace OpenSim.Framework
             set { m_from = value; }
         }
 
-        /// <summary>
-        /// The name of the sender (needed for scripts)
-        /// </summary>
-        public string To
-        {
-            get { return m_from; }
-            set { m_from = value; }
-        }
-
         #region IEventArgs Members
 
         /// TODO: Sender and SenderObject should just be Sender and of
@@ -142,13 +132,10 @@ namespace OpenSim.Framework
             set { m_fromID = value; }
         }
 
-        /// <summary>
-        /// The single recipient or all if not set.
-        /// </summary>
-        public UUID TargetUUID
+        public UUID Destination
         {
-            get { return m_toID; }
-            set { m_toID = value; }
+            get { return m_destination; }
+            set { m_destination = value; }
         }
 
         /// <summary>
diff --git a/OpenSim/Framework/ObjectChangeData.cs b/OpenSim/Framework/ObjectChangeData.cs
new file mode 100644
index 0000000..8d56291
--- /dev/null
+++ b/OpenSim/Framework/ObjectChangeData.cs
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using OpenMetaverse;
+
+namespace OpenSim.Framework
+{
+    public enum ObjectChangeType : uint
+    {
+        // bits definitions
+        Position = 0x01,
+        Rotation = 0x02,
+        Scale   = 0x04,
+        Group = 0x08,
+        UniformScale = 0x10,
+
+        // macros from above
+        // single prim
+        primP = 0x01,
+        primR = 0x02,
+        primPR = 0x03,
+        primS = 0x04,
+        primPS = 0x05,
+        primRS = 0x06,
+        primPSR = 0x07,
+
+        primUS = 0x14,
+        primPUS = 0x15,
+        primRUS = 0x16,
+        primPUSR = 0x17,
+
+        // group
+        groupP = 0x09,
+        groupR = 0x0A,
+        groupPR = 0x0B,
+        groupS = 0x0C,
+        groupPS = 0x0D,
+        groupRS = 0x0E,
+        groupPSR = 0x0F,
+
+        groupUS = 0x1C,
+        groupPUS = 0x1D,
+        groupRUS = 0x1E,
+        groupPUSR = 0x1F,
+
+        PRSmask = 0x07
+    }
+
+    public struct ObjectChangeData
+    {
+        public Quaternion rotation;
+        public Vector3 position;
+        public Vector3 scale;
+        public ObjectChangeType change;
+    }
+}
diff --git a/OpenSim/Framework/ParcelMediaCommandEnum.cs b/OpenSim/Framework/ParcelMediaCommandEnum.cs
index 93c41ec..e714382 100644
--- a/OpenSim/Framework/ParcelMediaCommandEnum.cs
+++ b/OpenSim/Framework/ParcelMediaCommandEnum.cs
@@ -27,7 +27,7 @@
 
 namespace OpenSim.Framework
 {
-    public enum ParcelMediaCommandEnum
+    public enum ParcelMediaCommandEnum : int
     {
         Stop = 0,
         Pause = 1,
diff --git a/OpenSim/Framework/PermissionsUtil.cs b/OpenSim/Framework/PermissionsUtil.cs
index d785a78..5d3186d 100644
--- a/OpenSim/Framework/PermissionsUtil.cs
+++ b/OpenSim/Framework/PermissionsUtil.cs
@@ -72,8 +72,8 @@ namespace OpenSim.Framework
         /// <param name="mainPerms">The permissions variable to modify.</param>
         public static void ApplyFoldedPermissions(uint foldedPerms, ref uint mainPerms)
         {
-            if ((foldedPerms & 7) == 0)
-                return; // assume that if the folded permissions are 0 then this means that they weren't actually recorded
+//            if ((foldedPerms & 7) == 0)
+//                return; // assume that if the folded permissions are 0 then this means that they weren't actually recorded
 
             if ((foldedPerms & ((uint)PermissionMask.Copy >> 13)) == 0)
                 mainPerms &= ~(uint)PermissionMask.Copy;
diff --git a/OpenSim/Framework/PluginLoader.cs b/OpenSim/Framework/PluginLoader.cs
index d12aa61..5fa27d6 100644
--- a/OpenSim/Framework/PluginLoader.cs
+++ b/OpenSim/Framework/PluginLoader.cs
@@ -245,6 +245,7 @@ namespace OpenSim.Framework
             // occasionally seems to corrupt its addin cache
             // Hence, as a temporary solution we'll remove it before each startup
 
+<<<<<<< HEAD
             try
             {
                 if (Directory.Exists(dir + "/addin-db-000"))
@@ -252,6 +253,23 @@ namespace OpenSim.Framework
 
                 if (Directory.Exists(dir + "/addin-db-001"))
                     Directory.Delete(dir + "/addin-db-001", true);
+=======
+            string customDir = Environment.GetEnvironmentVariable ("MONO_ADDINS_REGISTRY");
+            string v0 = "addin-db-000";
+            string v1 = "addin-db-001";
+            if (customDir != null && customDir != String.Empty)
+            {
+                v0 = Path.Combine(customDir, v0);
+                v1 = Path.Combine(customDir, v1);
+            }
+            try
+            {
+                if (Directory.Exists(v0))
+                    Directory.Delete(v0, true);
+
+                if (Directory.Exists(v1))
+                    Directory.Delete(v1, true);
+>>>>>>> avn/ubitvar
             }
             catch (IOException)
             {
diff --git a/OpenSim/Framework/PrimitiveBaseShape.cs b/OpenSim/Framework/PrimitiveBaseShape.cs
index c8a5376..6a12a45 100644
--- a/OpenSim/Framework/PrimitiveBaseShape.cs
+++ b/OpenSim/Framework/PrimitiveBaseShape.cs
@@ -728,7 +728,12 @@ namespace OpenSim.Framework
                 return _lightColorR;
             }
             set {
-                _lightColorR = value;
+                if (value < 0)
+                    _lightColorR = 0;
+                else if (value > 1.0f)
+                    _lightColorR = 1.0f;
+                else
+                    _lightColorR = value;
             }
         }
 
@@ -737,7 +742,12 @@ namespace OpenSim.Framework
                 return _lightColorG;
             }
             set {
-                _lightColorG = value;
+                if (value < 0)
+                    _lightColorG = 0;
+                else if (value > 1.0f)
+                    _lightColorG = 1.0f;
+                else
+                    _lightColorG = value;
             }
         }
 
@@ -746,7 +756,12 @@ namespace OpenSim.Framework
                 return _lightColorB;
             }
             set {
-                _lightColorB = value;
+                if (value < 0)
+                    _lightColorB = 0;
+                else if (value > 1.0f)
+                    _lightColorB = 1.0f;
+                else
+                    _lightColorB = value;
             }
         }
 
@@ -755,7 +770,12 @@ namespace OpenSim.Framework
                 return _lightColorA;
             }
             set {
-                _lightColorA = value;
+                if (value < 0)
+                    _lightColorA = 0;
+                else if (value > 1.0f)
+                    _lightColorA = 1.0f;
+                else
+                    _lightColorA = value;
             }
         }
 
@@ -869,6 +889,11 @@ namespace OpenSim.Framework
 
         public ulong GetMeshKey(Vector3 size, float lod)
         {
+            return GetMeshKey(size, lod, false);
+        }
+
+        public ulong GetMeshKey(Vector3 size, float lod, bool convex)
+        {
             ulong hash = 5381;
 
             hash = djb2(hash, this.PathCurve);
@@ -914,6 +939,9 @@ namespace OpenSim.Framework
                     hash = djb2(hash, scaleBytes[i]);
             }
 
+            if(convex)
+                hash = djb2(hash, 0xa5);
+
             return hash;
         }
 
@@ -1417,7 +1445,7 @@ namespace OpenSim.Framework
             prim.Textures = this.Textures;
 
             prim.Properties = new Primitive.ObjectProperties();
-            prim.Properties.Name = "Primitive";
+            prim.Properties.Name = "Object";
             prim.Properties.Description = "";
             prim.Properties.CreatorID = UUID.Zero;
             prim.Properties.GroupID = UUID.Zero;
diff --git a/OpenSim/Framework/PriorityQueue.cs b/OpenSim/Framework/PriorityQueue.cs
index e7a7f7f..4f05f65 100644
--- a/OpenSim/Framework/PriorityQueue.cs
+++ b/OpenSim/Framework/PriorityQueue.cs
@@ -45,7 +45,8 @@ namespace OpenSim.Framework
         /// <summary>
         /// Total number of queues (priorities) available
         /// </summary>
-        public const uint NumberOfQueues = 12;
+
+        public const uint NumberOfQueues = 12; // includes immediate queues, m_queueCounts need to be set acording
 
         /// <summary>
         /// Number of queuest (priorities) that are processed immediately
@@ -60,7 +61,10 @@ namespace OpenSim.Framework
         // each pass. weighted towards the higher priority queues
         private uint m_nextQueue = 0;
         private uint m_countFromQueue = 0;
-        private uint[] m_queueCounts = { 8, 4, 4, 2, 2, 2, 2, 1, 1, 1, 1, 1 };
+        // first queues are imediate, so no counts 
+//        private uint[] m_queueCounts = { 0, 0,          8,  4,  4, 2,  2,   2,  2,  1,  1, 1 };
+        private uint[] m_queueCounts = {0,   0,   8,      8,  5,  4, 3,  2,   1,  1,  1,  1};
+        // this is                     ava, ava, attach, <10m, 20,40,80,160m,320,640,1280, +
 
         // next request is a counter of the number of updates queued, it provides
         // a total ordering on the updates coming through the queue and is more
@@ -130,6 +134,21 @@ namespace OpenSim.Framework
             return true;
         }
 
+
+        public void Remove(List<uint> ids)
+        {
+            LookupItem lookup;
+
+            foreach (uint localid in ids)
+            {
+                if (m_lookupTable.TryGetValue(localid, out lookup))
+                {
+                    lookup.Heap.Remove(lookup.Handle);
+                    m_lookupTable.Remove(localid);
+                }
+            }
+        }
+
         /// <summary>
         /// Remove an item from one of the queues. Specifically, it removes the
         /// oldest item from the next queue in order to provide fair access to
@@ -137,7 +156,7 @@ namespace OpenSim.Framework
         /// </summary>
         public bool TryDequeue(out IEntityUpdate value, out Int32 timeinqueue)
         {
-            // If there is anything in priority queue 0, return it first no
+            // If there is anything in imediate queues, return it first no
             // matter what else. Breaks fairness. But very useful.
             for (int iq = 0; iq < NumberOfImmediateQueues; iq++)
             {
@@ -172,14 +191,13 @@ namespace OpenSim.Framework
             }
             
             // Find the next non-immediate queue with updates in it
-            for (int i = 0; i < NumberOfQueues; ++i)
+            for (uint i = NumberOfImmediateQueues; i < NumberOfQueues; ++i)
             {
-                m_nextQueue = (uint)((m_nextQueue + 1) % NumberOfQueues);
-                m_countFromQueue = m_queueCounts[m_nextQueue];
+                m_nextQueue++;
+                if(m_nextQueue >= NumberOfQueues)
+                    m_nextQueue = NumberOfImmediateQueues;
 
-                // if this is one of the immediate queues, just skip it
-                if (m_nextQueue < NumberOfImmediateQueues)
-                    continue;
+                m_countFromQueue = m_queueCounts[m_nextQueue];
                 
                 if (m_heaps[m_nextQueue].Count > 0)
                 {
@@ -189,7 +207,6 @@ namespace OpenSim.Framework
                     m_lookupTable.Remove(item.Value.Entity.LocalId);
                     timeinqueue = Util.EnvironmentTickCountSubtract(item.EntryTime);
                     value = item.Value;
-
                     return true;
                 }
             }
diff --git a/OpenSim/Framework/RegionInfo.cs b/OpenSim/Framework/RegionInfo.cs
index 79fbd96..d75a6cf 100644
--- a/OpenSim/Framework/RegionInfo.cs
+++ b/OpenSim/Framework/RegionInfo.cs
@@ -40,6 +40,7 @@ using OpenMetaverse.StructuredData;
 
 namespace OpenSim.Framework
 {
+    [Serializable]
     public class RegionLightShareData : ICloneable
     {
         public bool valid = false;
@@ -101,6 +102,12 @@ namespace OpenSim.Framework
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private static readonly string LogHeader = "[REGION INFO]";
 
+<<<<<<< HEAD
+=======
+        public bool commFailTF = false;
+        public ConfigurationMember configMember;
+        public string DataStore = String.Empty;
+>>>>>>> avn/ubitvar
         public string RegionFile = String.Empty;
         public bool isSandbox = false;
         public bool Persistent = true;
@@ -527,7 +534,11 @@ namespace OpenSim.Framework
             return null;
         }
 
+<<<<<<< HEAD
         private void SetExtraSetting(string key, string value)
+=======
+        public void SetExtraSetting(string key, string value)
+>>>>>>> avn/ubitvar
         {
             string keylower = key.ToLower();
             m_extraSettings[keylower] = value;
@@ -823,7 +834,15 @@ namespace OpenSim.Framework
             string location = String.Format("{0},{1}", RegionLocX, RegionLocY);
             config.Set("Location", location);
 
+<<<<<<< HEAD
             if (RegionSizeX > 0)
+=======
+            if (DataStore != String.Empty)
+                config.Set("Datastore", DataStore);
+
+            if (RegionSizeX != Constants.RegionSize || RegionSizeY != Constants.RegionSize)
+            {
+>>>>>>> avn/ubitvar
                 config.Set("SizeX", RegionSizeX);
 
             if (RegionSizeY > 0)
@@ -901,6 +920,234 @@ namespace OpenSim.Framework
                 throw new Exception("Invalid file type for region persistence.");
         }
 
+<<<<<<< HEAD
+=======
+        public void loadConfigurationOptionsFromMe()
+        {
+            configMember.addConfigurationOption("sim_UUID", ConfigurationOption.ConfigurationTypes.TYPE_UUID_NULL_FREE,
+                                                "UUID of Region (Default is recommended, random UUID)",
+                                                RegionID.ToString(), true);
+            configMember.addConfigurationOption("sim_name", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY,
+                                                "Region Name", RegionName, true);
+
+            configMember.addConfigurationOption("sim_location_x", ConfigurationOption.ConfigurationTypes.TYPE_UINT32,
+                                                "Grid Location (X Axis)", RegionLocX.ToString(), true);
+            configMember.addConfigurationOption("sim_location_y", ConfigurationOption.ConfigurationTypes.TYPE_UINT32,
+                                                "Grid Location (Y Axis)", RegionLocY.ToString(), true);
+            configMember.addConfigurationOption("sim_size_x", ConfigurationOption.ConfigurationTypes.TYPE_UINT32,
+                                                "Size of region in X dimension", RegionSizeX.ToString(), true);
+            configMember.addConfigurationOption("sim_size_y", ConfigurationOption.ConfigurationTypes.TYPE_UINT32,
+                                                "Size of region in Y dimension", RegionSizeY.ToString(), true);
+            configMember.addConfigurationOption("sim_size_z", ConfigurationOption.ConfigurationTypes.TYPE_UINT32,
+                                                "Size of region in Z dimension", RegionSizeZ.ToString(), true);
+
+            //m_configMember.addConfigurationOption("datastore", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "Filename for local storage", "OpenSim.db", false);
+            configMember.addConfigurationOption("internal_ip_address",
+                                                ConfigurationOption.ConfigurationTypes.TYPE_IP_ADDRESS,
+                                                "Internal IP Address for incoming UDP client connections",
+                                                m_internalEndPoint.Address.ToString(),
+                                                true);
+            configMember.addConfigurationOption("internal_ip_port", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Internal IP Port for incoming UDP client connections",
+                                                m_internalEndPoint.Port.ToString(), true);
+            configMember.addConfigurationOption("allow_alternate_ports",
+                                                ConfigurationOption.ConfigurationTypes.TYPE_BOOLEAN,
+                                                "Allow sim to find alternate UDP ports when ports are in use?",
+                                                m_allow_alternate_ports.ToString(), true);
+            configMember.addConfigurationOption("external_host_name",
+                                                ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY,
+                                                "External Host Name", m_externalHostName, true);
+            configMember.addConfigurationOption("lastmap_uuid", ConfigurationOption.ConfigurationTypes.TYPE_UUID,
+                                                "Last Map UUID", lastMapUUID.ToString(), true);
+            configMember.addConfigurationOption("lastmap_refresh", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY,
+                                                "Last Map Refresh", Util.UnixTimeSinceEpoch().ToString(), true);
+
+            configMember.addConfigurationOption("nonphysical_prim_min", ConfigurationOption.ConfigurationTypes.TYPE_FLOAT,
+                                                "Minimum size for nonphysical prims", m_nonphysPrimMin.ToString(), true);
+
+            configMember.addConfigurationOption("nonphysical_prim_max", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Maximum size for nonphysical prims", m_nonphysPrimMax.ToString(), true);
+
+            configMember.addConfigurationOption("physical_prim_min", ConfigurationOption.ConfigurationTypes.TYPE_FLOAT,
+                                                "Minimum size for nonphysical prims", m_physPrimMin.ToString(), true);
+
+            configMember.addConfigurationOption("physical_prim_max", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Maximum size for physical prims", m_physPrimMax.ToString(), true);
+
+            configMember.addConfigurationOption("clamp_prim_size", ConfigurationOption.ConfigurationTypes.TYPE_BOOLEAN,
+                                                "Clamp prims to max size", m_clampPrimSize.ToString(), true);
+
+            configMember.addConfigurationOption("object_capacity", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Max objects this sim will hold", m_objectCapacity.ToString(), true);
+
+            configMember.addConfigurationOption("linkset_capacity", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Max prims an object will hold", m_linksetCapacity.ToString(), true);
+
+            configMember.addConfigurationOption("agent_capacity", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Max avatars this sim will hold", m_agentCapacity.ToString(), true);
+
+            configMember.addConfigurationOption("scope_id", ConfigurationOption.ConfigurationTypes.TYPE_UUID,
+                                                "Scope ID for this region", ScopeID.ToString(), true);
+
+            configMember.addConfigurationOption("region_type", ConfigurationOption.ConfigurationTypes.TYPE_STRING,
+                                                "Free form string describing the type of region", String.Empty, true);
+            
+            configMember.addConfigurationOption("region_static_maptile", ConfigurationOption.ConfigurationTypes.TYPE_UUID,
+                                                "UUID of a texture to use as the map for this region", m_maptileStaticUUID.ToString(), true);
+        }
+
+        public void loadConfigurationOptions()
+        {
+            configMember.addConfigurationOption("sim_UUID", ConfigurationOption.ConfigurationTypes.TYPE_UUID,
+                                                "UUID of Region (Default is recommended, random UUID)",
+                                                UUID.Random().ToString(), true);
+            configMember.addConfigurationOption("sim_name", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY,
+                                                "Region Name", "OpenSim Test", false);
+
+            configMember.addConfigurationOption("sim_location_x", ConfigurationOption.ConfigurationTypes.TYPE_UINT32,
+                                                "Grid Location (X Axis)", "1000", false);
+            configMember.addConfigurationOption("sim_location_y", ConfigurationOption.ConfigurationTypes.TYPE_UINT32,
+                                                "Grid Location (Y Axis)", "1000", false);
+            configMember.addConfigurationOption("sim_size_x", ConfigurationOption.ConfigurationTypes.TYPE_UINT32,
+                                                "Size of region in X dimension", Constants.RegionSize.ToString(), false);
+            configMember.addConfigurationOption("sim_size_y", ConfigurationOption.ConfigurationTypes.TYPE_UINT32,
+                                                "Size of region in Y dimension", Constants.RegionSize.ToString(), false);
+            configMember.addConfigurationOption("sim_size_z", ConfigurationOption.ConfigurationTypes.TYPE_UINT32,
+                                                "Size of region in Z dimension", Constants.RegionHeight.ToString(), false);
+
+            //m_configMember.addConfigurationOption("datastore", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY, "Filename for local storage", "OpenSim.db", false);
+            configMember.addConfigurationOption("internal_ip_address",
+                                                ConfigurationOption.ConfigurationTypes.TYPE_IP_ADDRESS,
+                                                "Internal IP Address for incoming UDP client connections", "0.0.0.0",
+                                                false);
+            configMember.addConfigurationOption("internal_ip_port", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Internal IP Port for incoming UDP client connections",
+                                                ConfigSettings.DefaultRegionHttpPort.ToString(), false);
+            configMember.addConfigurationOption("allow_alternate_ports", ConfigurationOption.ConfigurationTypes.TYPE_BOOLEAN,
+                                                "Allow sim to find alternate UDP ports when ports are in use?",
+                                                "false", true);
+            configMember.addConfigurationOption("external_host_name",
+                                                ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY,
+                                                "External Host Name", "127.0.0.1", false);
+            configMember.addConfigurationOption("lastmap_uuid", ConfigurationOption.ConfigurationTypes.TYPE_UUID,
+                                    "Last Map UUID", lastMapUUID.ToString(), true);
+
+            configMember.addConfigurationOption("lastmap_refresh", ConfigurationOption.ConfigurationTypes.TYPE_STRING_NOT_EMPTY,
+                                                "Last Map Refresh", Util.UnixTimeSinceEpoch().ToString(), true);
+
+            configMember.addConfigurationOption("nonphysical_prim_max", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Maximum size for nonphysical prims", "0", true);
+
+            configMember.addConfigurationOption("physical_prim_max", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Maximum size for physical prims", "0", true);
+
+            configMember.addConfigurationOption("clamp_prim_size", ConfigurationOption.ConfigurationTypes.TYPE_BOOLEAN,
+                                                "Clamp prims to max size", "false", true);
+
+            configMember.addConfigurationOption("object_capacity", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Max objects this sim will hold", "15000", true);
+            
+            configMember.addConfigurationOption("agent_capacity", ConfigurationOption.ConfigurationTypes.TYPE_INT32,
+                                                "Max avatars this sim will hold", "100", true);
+
+            configMember.addConfigurationOption("scope_id", ConfigurationOption.ConfigurationTypes.TYPE_UUID,
+                                                "Scope ID for this region", UUID.Zero.ToString(), true);
+
+            configMember.addConfigurationOption("region_type", ConfigurationOption.ConfigurationTypes.TYPE_STRING,
+                                                "Region Type", String.Empty, true);
+
+            configMember.addConfigurationOption("region_static_maptile", ConfigurationOption.ConfigurationTypes.TYPE_UUID,
+                                                "UUID of a texture to use as the map for this region", String.Empty, true);
+        }
+
+        public bool handleIncomingConfiguration(string configuration_key, object configuration_result)
+        {
+            switch (configuration_key)
+            {
+                case "sim_UUID":
+                    RegionID = (UUID) configuration_result;
+                    originRegionID = (UUID) configuration_result;
+                    break;
+                case "sim_name":
+                    RegionName = (string) configuration_result;
+                    break;
+                case "sim_location_x":
+                    RegionLocX = (uint) configuration_result;
+                    break;
+                case "sim_location_y":
+                    RegionLocY = (uint) configuration_result;
+                    break;
+                case "sim_size_x":
+                    RegionSizeX = (uint) configuration_result;
+                    break;
+                case "sim_size_y":
+                    RegionSizeY = (uint) configuration_result;
+                    break;
+                case "sim_size_z":
+                    RegionSizeZ = (uint) configuration_result;
+                    break;
+                case "datastore":
+                    DataStore = (string) configuration_result;
+                    break;
+                case "internal_ip_address":
+                    IPAddress address = (IPAddress) configuration_result;
+                    m_internalEndPoint = new IPEndPoint(address, 0);
+                    break;
+                case "internal_ip_port":
+                    m_internalEndPoint.Port = (int) configuration_result;
+                    break;
+                case "allow_alternate_ports":
+                    m_allow_alternate_ports = (bool) configuration_result;
+                    break;
+                case "external_host_name":
+                    if ((string) configuration_result != "SYSTEMIP")
+                    {
+                        m_externalHostName = (string) configuration_result;
+                    }
+                    else
+                    {
+                        m_externalHostName = Util.GetLocalHost().ToString();
+                    }
+                    break;
+                case "lastmap_uuid":
+                    lastMapUUID = (UUID)configuration_result;
+                    break;
+                case "lastmap_refresh":
+                    lastMapRefresh = (string)configuration_result;
+                    break;
+                case "nonphysical_prim_max":
+                    m_nonphysPrimMax = (int)configuration_result;
+                    break;
+                case "physical_prim_max":
+                    m_physPrimMax = (int)configuration_result;
+                    break;
+                case "clamp_prim_size":
+                    m_clampPrimSize = (bool)configuration_result;
+                    break;
+                case "object_capacity":
+                    m_objectCapacity = (int)configuration_result;
+                    break;
+                case "linkset_capacity":
+                    m_linksetCapacity = (int)configuration_result;
+                    break;
+                case "agent_capacity":
+                    m_agentCapacity = (int)configuration_result;
+                    break;
+                case "scope_id":
+                    ScopeID = (UUID)configuration_result;
+                    break;
+                case "region_type":
+                    m_regionType = (string)configuration_result;
+                    break;
+                case "region_static_maptile":
+                    m_maptileStaticUUID = (UUID)configuration_result;
+                    break;
+            }
+
+            return true;
+        }
+
+>>>>>>> avn/ubitvar
         public void SaveLastMapUUID(UUID mapUUID)
         {
             lastMapUUID = mapUUID;
@@ -1004,5 +1251,28 @@ namespace OpenSim.Framework
             regionInfo.ServerURI = serverURI;
             return regionInfo;
         }
+
+        public int getInternalEndPointPort()
+        {
+            return m_internalEndPoint.Port;
+        }
+
+        public Dictionary<string, object> ToKeyValuePairs()
+        {
+            Dictionary<string, object> kvp = new Dictionary<string, object>();
+            kvp["uuid"] = RegionID.ToString();
+            kvp["locX"] = RegionLocX.ToString();
+            kvp["locY"] = RegionLocY.ToString();
+            kvp["external_ip_address"] = ExternalEndPoint.Address.ToString();
+            kvp["external_port"] = ExternalEndPoint.Port.ToString();
+            kvp["external_host_name"] = ExternalHostName;
+            kvp["http_port"] = HttpPort.ToString();
+            kvp["internal_ip_address"] = InternalEndPoint.Address.ToString();
+            kvp["internal_port"] = InternalEndPoint.Port.ToString();
+            kvp["alternate_ports"] = m_allow_alternate_ports.ToString();
+            kvp["server_uri"] = ServerURI;
+
+            return kvp;
+        }
     }
 }
diff --git a/OpenSim/Framework/RegionLoader/Web/RegionLoaderWebServer.cs b/OpenSim/Framework/RegionLoader/Web/RegionLoaderWebServer.cs
index f60bb12..487c087 100644
--- a/OpenSim/Framework/RegionLoader/Web/RegionLoaderWebServer.cs
+++ b/OpenSim/Framework/RegionLoader/Web/RegionLoaderWebServer.cs
@@ -48,6 +48,9 @@ namespace OpenSim.Framework.RegionLoader.Web
 
         public RegionInfo[] LoadRegions()
         {
+            int tries = 3;
+            int wait = 2000;
+
             if (m_configSource == null)
             {
                 m_log.Error("[WEBLOADER]: Unable to load configuration source!");
@@ -66,34 +69,59 @@ namespace OpenSim.Framework.RegionLoader.Web
                 }
                 else
                 {
-                    RegionInfo[] regionInfos = new RegionInfo[] {};
-                    int regionCount = 0;
-                    HttpWebRequest webRequest = (HttpWebRequest) WebRequest.Create(url);
-                    webRequest.Timeout = 30000; //30 Second Timeout
-                    m_log.DebugFormat("[WEBLOADER]: Sending download request to {0}", url);
-
-                    try
-                    {
-                        string xmlSource = String.Empty;
-
-                        using (HttpWebResponse webResponse = (HttpWebResponse) webRequest.GetResponse())
-                        {
-                            m_log.Debug("[WEBLOADER]: Downloading region information...");
+                                        while(tries > 0)
+                                        {
+                                                RegionInfo[] regionInfos = new RegionInfo[] {};
+                                                int regionCount = 0;
+                                                HttpWebRequest webRequest = (HttpWebRequest) WebRequest.Create(url);
+                                                webRequest.Timeout = 30000; //30 Second Timeout
+                                                m_log.DebugFormat("[WEBLOADER]: Sending download request to {0}", url);
 
-                            using (Stream s = webResponse.GetResponseStream())
+                                                try
+                                                {
+                                                        HttpWebResponse webResponse = (HttpWebResponse) webRequest.GetResponse();
+                                                        m_log.Debug("[WEBLOADER]: Downloading region information...");
+                                                        StreamReader reader = new StreamReader(webResponse.GetResponseStream());
+                                                        string xmlSource = String.Empty;
+                                                        string tempStr = reader.ReadLine();
+                                                        while (tempStr != null)
+                                                        {
+                                                                xmlSource = xmlSource + tempStr;
+                                                                tempStr = reader.ReadLine();
+                                                        }
+                                                        m_log.Debug("[WEBLOADER]: Done downloading region information from server. Total Bytes: " +
+                                                                                xmlSource.Length);
+                                                        XmlDocument xmlDoc = new XmlDocument();
+                                                        xmlDoc.LoadXml(xmlSource);
+                                                        if (xmlDoc.FirstChild.Name == "Nini")
                             {
-                                using (StreamReader reader = new StreamReader(s))
-                                {
-                                    string tempStr = reader.ReadLine();
-                                    while (tempStr != null)
-                                    {
-                                        xmlSource = xmlSource + tempStr;
-                                        tempStr = reader.ReadLine();
-                                    }
-                                }
-                            }
-                        }
+                                                                regionCount = xmlDoc.FirstChild.ChildNodes.Count;
+                
+                                                                if (regionCount > 0)
+                                                                {
+                                                                        regionInfos = new RegionInfo[regionCount];
+                                                                        int i;
+                                                                        for (i = 0; i < xmlDoc.FirstChild.ChildNodes.Count; i++)
+                                                                        {
+                                                                                m_log.Debug(xmlDoc.FirstChild.ChildNodes[i].OuterXml);
+                                                                                regionInfos[i] =
+                                                                                        new RegionInfo("REGION CONFIG #" + (i + 1), xmlDoc.FirstChild.ChildNodes[i],false,m_configSource);
+                                                                        }
+                                                                }
+                                                        }
+                                                }
+                                                catch (WebException ex)
+                                                {
+                                                        if (((HttpWebResponse)ex.Response).StatusCode == HttpStatusCode.NotFound)
+                                                        {
+                                                                if (!allowRegionless)
+                                                                        throw ex;
+                                                        }
+                                                        else
+                                                                throw ex;
+                                                }
 
+<<<<<<< HEAD
                         m_log.Debug("[WEBLOADER]: Done downloading region information from server. Total Bytes: " +
                                     xmlSource.Length);
                         XmlDocument xmlDoc = new XmlDocument();
@@ -118,28 +146,22 @@ namespace OpenSim.Framework.RegionLoader.Web
                     catch (WebException ex)
                     {
                         using (HttpWebResponse response = (HttpWebResponse)ex.Response)
+=======
+                                                if (regionCount > 0 | allowRegionless)
+                                                        return regionInfos;
+
+                        m_log.Debug("[WEBLOADER]: Request yielded no regions.");
+                        tries--;
+                        if (tries > 0)
+>>>>>>> avn/ubitvar
                         {
-                            if (response.StatusCode == HttpStatusCode.NotFound)
-                            {
-                                if (!allowRegionless)
-                                    throw ex;
-                            }
-                            else
-                            {
-                                throw ex;
-                            }
+                            m_log.Debug("[WEBLOADER]: Retrying");
+                            System.Threading.Thread.Sleep(wait);
                         }
-                    }
+                                        }
 
-                    if (regionCount > 0 | allowRegionless)
-                    {
-                        return regionInfos;
-                    }
-                    else
-                    {
-                        m_log.Error("[WEBLOADER]: No region configs were available.");
-                        return null;
-                    }
+                                        m_log.Error("[WEBLOADER]: No region configs were available.");
+                                        return null;
                 }
             }
         }
diff --git a/OpenSim/Framework/RegionSettings.cs b/OpenSim/Framework/RegionSettings.cs
index a895c40..dec01ea 100644
--- a/OpenSim/Framework/RegionSettings.cs
+++ b/OpenSim/Framework/RegionSettings.cs
@@ -482,6 +482,28 @@ namespace OpenSim.Framework
             set { m_LoadedCreationID = value; }
         }
 
+        private bool m_GodBlockSearch = false;
+        public bool GodBlockSearch
+        {
+            get { return m_GodBlockSearch; }
+            set { m_GodBlockSearch = value; }
+        }
+
+        private bool m_Casino = false;
+        public bool Casino
+        {
+            get { return m_Casino; }
+            set { m_Casino = value; }
+        }
+
+        // Telehub support
+        private bool m_TelehubEnabled = false;
+        public bool HasTelehub
+        {
+            get { return m_TelehubEnabled; }
+            set { m_TelehubEnabled = value; }
+        }
+
         /// <summary>
         /// Connected Telehub object
         /// </summary>
@@ -520,4 +542,4 @@ namespace OpenSim.Framework
             l_SpawnPoints.Clear();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/Servers/BaseOpenSimServer.cs b/OpenSim/Framework/Servers/BaseOpenSimServer.cs
index 828a852..60702d4 100644
--- a/OpenSim/Framework/Servers/BaseOpenSimServer.cs
+++ b/OpenSim/Framework/Servers/BaseOpenSimServer.cs
@@ -65,8 +65,12 @@ namespace OpenSim.Framework.Servers
         /// This will control a periodic log printout of the current 'show stats' (if they are active) for this
         /// server.
         /// </summary>
+<<<<<<< HEAD
         private int m_periodDiagnosticTimerMS = 60 * 60 * 1000;
         private Timer m_periodicDiagnosticsTimer = new Timer(60 * 60 * 1000);
+=======
+//        private Timer m_periodicDiagnosticsTimer = new Timer(60 * 60 * 1000);
+>>>>>>> avn/ubitvar
         
         /// <summary>
         /// Random uuid for private data 
@@ -84,6 +88,11 @@ namespace OpenSim.Framework.Servers
             // Random uuid for private data
             m_osSecret = UUID.Random().ToString();
 
+<<<<<<< HEAD
+=======
+//            m_periodicDiagnosticsTimer.Elapsed += new ElapsedEventHandler(LogDiagnostics);
+//            m_periodicDiagnosticsTimer.Enabled = true;
+>>>>>>> avn/ubitvar
         }
         
         /// <summary>
@@ -146,14 +155,24 @@ namespace OpenSim.Framework.Servers
         /// Performs initialisation of the scene, such as loading configuration from disk.
         /// </summary>
         public virtual void Startup()
-        {            
+        {
+            m_log.Info("[STARTUP]: Beginning startup processing");
+            
+            m_log.Info("[STARTUP]: Careminster version: " + m_version + Environment.NewLine);
+            // clr version potentially is more confusing than helpful, since it doesn't tell us if we're running under Mono/MS .NET and
+            // the clr version number doesn't match the project version number under Mono.
+            //m_log.Info("[STARTUP]: Virtual machine runtime version: " + Environment.Version + Environment.NewLine);
+            m_log.InfoFormat(
+                "[STARTUP]: Operating system version: {0}, .NET platform {1}, {2}-bit\n",
+                Environment.OSVersion, Environment.OSVersion.Platform, Util.Is64BitProcess() ? "64" : "32");
+            
             StartupSpecific();
             
             TimeSpan timeTaken = DateTime.Now - m_startuptime;
             
-            MainConsole.Instance.OutputFormat(
-                "PLEASE WAIT FOR LOGINS TO BE ENABLED ON REGIONS ONCE SCRIPTS HAVE STARTED.  Non-script portion of startup took {0}m {1}s.",
-                timeTaken.Minutes, timeTaken.Seconds);
+//            MainConsole.Instance.OutputFormat(
+//                "PLEASE WAIT FOR LOGINS TO BE ENABLED ON REGIONS ONCE SCRIPTS HAVE STARTED.  Non-script portion of startup took {0}m {1}s.",
+//                timeTaken.Minutes, timeTaken.Seconds);
         }
 
         public string osSecret 
@@ -175,4 +194,4 @@ namespace OpenSim.Framework.Servers
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
index f252bd5..616c673 100644
--- a/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
+++ b/OpenSim/Framework/Servers/HttpServer/BaseHttpServer.cs
@@ -403,6 +403,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                         StreamReader reader = new StreamReader(requestStream, encoding);
 
                         string requestBody = reader.ReadToEnd();
+                        reader.Close();
 
                         Hashtable keysvals = new Hashtable();
                         Hashtable headervals = new Hashtable();
@@ -460,7 +461,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             }
             
             OSHttpResponse resp = new OSHttpResponse(new HttpResponse(context, request),context);
-            resp.ReuseContext = true;
+            resp.ReuseContext = false;
             HandleRequest(req, resp);           
 
             // !!!HACK ALERT!!!
@@ -759,7 +760,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                 // Every month or so this will wrap and give bad numbers, not really a problem
                 // since its just for reporting
                 int tickdiff = requestEndTick - requestStartTick;
-                if (tickdiff > 3000 && requestHandler != null && requestHandler.Name != "GetTexture")
+                if (tickdiff > 3000 && (requestHandler == null || requestHandler.Name == null || requestHandler.Name != "GetTexture"))
                 {
                     m_log.InfoFormat(
                         "[LOGHTTP] Slow handling of {0} {1} {2} {3} {4} from {5} took {6}ms",
@@ -1024,6 +1025,19 @@ namespace OpenSim.Framework.Servers.HttpServer
             string responseString = String.Empty;
             XmlRpcRequest xmlRprcRequest = null;
 
+            bool gridproxy = false;
+            if (requestBody.Contains("encoding=\"utf-8"))
+            {
+                int channelindx = -1;
+                int optionsindx = requestBody.IndexOf(">options<");
+                if(optionsindx >0)
+                {
+                    channelindx = requestBody.IndexOf(">channel<");
+                    if (optionsindx < channelindx)
+                        gridproxy = true;
+                }
+            }
+
             try
             {
                 xmlRprcRequest = (XmlRpcRequest) (new XmlRpcRequestDeserializer()).Deserialize(requestBody);
@@ -1081,6 +1095,8 @@ namespace OpenSim.Framework.Servers.HttpServer
                         }
                         xmlRprcRequest.Params.Add(request.Headers.Get(xff)); // Param[3]
 
+                        if (gridproxy)
+                            xmlRprcRequest.Params.Add("gridproxy");  // Param[4]
                         try
                         {
                             xmlRpcResponse = method(xmlRprcRequest, request.RemoteIPEndPoint);
@@ -1732,10 +1748,40 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         internal byte[] DoHTTPGruntWork(Hashtable responsedata, OSHttpResponse response)
         {
-            //m_log.Info("[BASE HTTP SERVER]: Doing HTTP Grunt work with response");
-            int responsecode = (int)responsedata["int_response_code"];
-            string responseString = (string)responsedata["str_response_string"];
-            string contentType = (string)responsedata["content_type"];
+            int responsecode;
+            string responseString = String.Empty;
+            byte[] responseData = null;
+            string contentType;
+
+            if (responsedata == null)
+            {
+                responsecode = 500;
+                responseString = "No response could be obtained";
+                contentType = "text/plain";
+                responsedata = new Hashtable();
+            }
+            else
+            {
+                try
+                {
+                    //m_log.Info("[BASE HTTP SERVER]: Doing HTTP Grunt work with response");
+                    responsecode = (int)responsedata["int_response_code"];
+                    if (responsedata["bin_response_data"] != null)
+                        responseData = (byte[])responsedata["bin_response_data"];
+                    else
+                        responseString = (string)responsedata["str_response_string"];
+                    contentType = (string)responsedata["content_type"];
+                    if (responseString == null)
+                        responseString = String.Empty;
+                }
+                catch
+                {
+                    responsecode = 500;
+                    responseString = "No response could be obtained";
+                    contentType = "text/plain";
+                    responsedata = new Hashtable();
+                }
+            }
 
             if (responsedata.ContainsKey("error_status_text"))
             {
@@ -1780,25 +1826,40 @@ namespace OpenSim.Framework.Servers.HttpServer
 
             response.AddHeader("Content-Type", contentType);
 
+            if (responsedata.ContainsKey("headers"))
+            {
+                Hashtable headerdata = (Hashtable)responsedata["headers"];
+
+                foreach (string header in headerdata.Keys)
+                    response.AddHeader(header, (string)headerdata[header]);
+            }
+
             byte[] buffer;
 
-            if (!(contentType.Contains("image")
-                || contentType.Contains("x-shockwave-flash")
-                || contentType.Contains("application/x-oar")
-                || contentType.Contains("application/vnd.ll.mesh")))
+            if (responseData != null)
             {
-                // Text
-                buffer = Encoding.UTF8.GetBytes(responseString);
+                buffer = responseData;
             }
             else
             {
-                // Binary!
-                buffer = Convert.FromBase64String(responseString);
-            }
+                if (!(contentType.Contains("image")
+                    || contentType.Contains("x-shockwave-flash")
+                    || contentType.Contains("application/x-oar")
+                    || contentType.Contains("application/vnd.ll.mesh")))
+                {
+                    // Text
+                    buffer = Encoding.UTF8.GetBytes(responseString);
+                }
+                else
+                {
+                    // Binary!
+                    buffer = Convert.FromBase64String(responseString);
+                }
 
-            response.SendChunked = false;
-            response.ContentLength64 = buffer.Length;
-            response.ContentEncoding = Encoding.UTF8;
+                response.SendChunked = false;
+                response.ContentLength64 = buffer.Length;
+                response.ContentEncoding = Encoding.UTF8;
+            }
 
             return buffer;
         }
@@ -1886,9 +1947,14 @@ namespace OpenSim.Framework.Servers.HttpServer
                 m_httpListener2.Start(64);
 
                 // Long Poll Service Manager with 3 worker threads a 25 second timeout for no events
+<<<<<<< HEAD
                 PollServiceRequestManager = new PollServiceRequestManager(this, performPollResponsesAsync, 3, 25000);
                 PollServiceRequestManager.Start();
 
+=======
+                m_PollServiceManager = new PollServiceRequestManager(this, 4, 25000);
+                m_PollServiceManager.Start();
+>>>>>>> avn/ubitvar
                 HTTPDRunning = true;
 
                 //HttpListenerContext context;
@@ -1937,7 +2003,9 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         public void httpServerException(object source, Exception exception)
         {
-            m_log.Error(String.Format("[BASE HTTP SERVER]: {0} had an exception: {1} ", source.ToString(), exception.Message), exception);
+            if (source.ToString() == "HttpServer.HttpListener" && exception.ToString().StartsWith("Mono.Security.Protocol.Tls.TlsException"))
+                return;
+            m_log.ErrorFormat("[BASE HTTP SERVER]: {0} had an exception {1}", source.ToString(), exception.ToString());
            /*
             if (HTTPDRunning)// && NotSocketErrors > 5)
             {
@@ -1984,6 +2052,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         public void RemoveHTTPHandler(string httpMethod, string path)
         {
+            if (path == null) return; // Caps module isn't loaded, tries to remove handler where path = null
             lock (m_HTTPHandlers)
             {
                 if (httpMethod != null && httpMethod.Length == 0)
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
index 9477100..3fd3bf7 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceEventArgs.cs
@@ -52,7 +52,9 @@ namespace OpenSim.Framework.Servers.HttpServer
         {
             LongPoll = 0,
             LslHttp = 1,
-            Inventory = 2
+            Inventory = 2,
+            Texture = 3, 
+            Mesh = 4
         }
 
         public string Url { get; set; }
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs
index caf0e98..49cd110 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceHttpRequest.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.Collections;
+using System.Collections.Generic;
 using System.Reflection;
 using System.Text;
 using HttpServer;
@@ -44,6 +45,24 @@ namespace OpenSim.Framework.Servers.HttpServer
         public readonly IHttpRequest Request;
         public readonly int RequestTime;
         public readonly UUID RequestID;
+        public int  contextHash;
+
+        private void GenContextHash()
+        {
+            Random rnd = new Random();
+            contextHash = 0;
+            if (Request.Headers["remote_addr"] != null)
+                contextHash = (Request.Headers["remote_addr"]).GetHashCode() << 16;
+            else
+                contextHash = rnd.Next() << 16;
+            if (Request.Headers["remote_port"] != null)
+            {
+                string[] strPorts = Request.Headers["remote_port"].Split(new char[] { ',' });
+                contextHash += Int32.Parse(strPorts[0]);
+            }
+            else
+                contextHash += rnd.Next() & 0xffff;
+        }
 
         public PollServiceHttpRequest(
             PollServiceEventArgs pPollServiceArgs, IHttpClientContext pHttpContext, IHttpRequest pRequest)
@@ -53,6 +72,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             Request = pRequest;
             RequestTime = System.Environment.TickCount;
             RequestID = UUID.Random();
+            GenContextHash();
         }
 
         internal void DoHTTPGruntWork(BaseHttpServer server, Hashtable responsedata)
@@ -65,6 +85,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             response.SendChunked = false;
             response.ContentLength64 = buffer.Length;
             response.ContentEncoding = Encoding.UTF8;
+            response.ReuseContext = false;
 
             try
             {
@@ -93,5 +114,44 @@ namespace OpenSim.Framework.Servers.HttpServer
                 PollServiceArgs.RequestsHandled++;
             }
         }
+
+        internal void DoHTTPstop(BaseHttpServer server)
+        {
+            OSHttpResponse response
+                = new OSHttpResponse(new HttpResponse(HttpContext, Request), HttpContext);
+
+            response.SendChunked = false;
+            response.ContentLength64 = 0;
+            response.ContentEncoding = Encoding.UTF8;
+            response.ReuseContext = false;
+            response.KeepAlive = false;
+            response.SendChunked = false;
+            response.StatusCode = 503;
+
+            try
+            {
+                response.OutputStream.Flush();
+                response.Send();
+            }
+            catch (Exception e)
+            {
+            }
+        }
+    }
+
+    class PollServiceHttpRequestComparer : IEqualityComparer<PollServiceHttpRequest>
+    {
+        public bool Equals(PollServiceHttpRequest b1, PollServiceHttpRequest b2)
+        {
+            if (b1.contextHash != b2.contextHash)
+                return false;
+            bool b = Object.ReferenceEquals(b1.HttpContext, b2.HttpContext);
+            return b;
+        }
+
+        public int GetHashCode(PollServiceHttpRequest b2)
+        {
+            return (int)b2.contextHash;
+        }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
index 28bba70..4ffe6e5 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
@@ -65,15 +65,25 @@ namespace OpenSim.Framework.Servers.HttpServer
 
         private readonly BaseHttpServer m_server;
 
+        private Dictionary<PollServiceHttpRequest, Queue<PollServiceHttpRequest>> m_bycontext;
         private BlockingQueue<PollServiceHttpRequest> m_requests = new BlockingQueue<PollServiceHttpRequest>();
-        private static List<PollServiceHttpRequest> m_longPollRequests = new List<PollServiceHttpRequest>();
+        private static Queue<PollServiceHttpRequest> m_slowRequests = new Queue<PollServiceHttpRequest>();
+        private static Queue<PollServiceHttpRequest> m_retryRequests = new Queue<PollServiceHttpRequest>();
 
         private uint m_WorkerThreadCount = 0;
         private Thread[] m_workerThreads;
+        private Thread m_retrysThread;
 
+<<<<<<< HEAD
         private SmartThreadPool m_threadPool = new SmartThreadPool(20000, 12, 2);
 
 //        private int m_timeout = 1000;   //  increase timeout 250; now use the event one
+=======
+        private bool m_running = true;
+        private int slowCount = 0;
+
+        private SmartThreadPool m_threadPool;
+>>>>>>> avn/ubitvar
 
         public PollServiceRequestManager(
             BaseHttpServer pSrv, bool performResponsesAsync, uint pWorkerThreadCount, int pTimeout)
@@ -83,6 +93,7 @@ namespace OpenSim.Framework.Servers.HttpServer
             m_WorkerThreadCount = pWorkerThreadCount;
             m_workerThreads = new Thread[m_WorkerThreadCount];
 
+<<<<<<< HEAD
             StatsManager.RegisterStat(
                 new Stat(
                     "QueuedPollResponses",
@@ -108,10 +119,25 @@ namespace OpenSim.Framework.Servers.HttpServer
                     MeasuresOfInterest.AverageChangeOverTime,
                     stat => stat.Value = ResponsesProcessed,
                     StatVerbosity.Debug));
+=======
+            PollServiceHttpRequestComparer preqCp = new PollServiceHttpRequestComparer();
+            m_bycontext = new Dictionary<PollServiceHttpRequest, Queue<PollServiceHttpRequest>>(preqCp);
+
+            STPStartInfo startInfo = new STPStartInfo();
+            startInfo.IdleTimeout = 30000;
+            startInfo.MaxWorkerThreads = 15;
+            startInfo.MinWorkerThreads = 1;
+            startInfo.ThreadPriority = ThreadPriority.Normal;
+            startInfo.StartSuspended = true;
+            startInfo.ThreadPoolName = "PoolService";
+
+            m_threadPool = new SmartThreadPool(startInfo);
+>>>>>>> avn/ubitvar
         }
 
         public void Start()
         {
+<<<<<<< HEAD
             IsRunning = true;
 
             if (PerformResponsesAsync)
@@ -139,40 +165,100 @@ namespace OpenSim.Framework.Servers.HttpServer
                     null,
                     1000 * 60 * 10);
             }
+=======
+            m_threadPool.Start();
+            //startup worker threads
+            for (uint i = 0; i < m_WorkerThreadCount; i++)
+            {
+                m_workerThreads[i]
+                    = Watchdog.StartThread(
+                        PoolWorkerJob,
+                        string.Format("PollServiceWorkerThread {0}:{1}", i, m_server.Port),
+                        ThreadPriority.Normal,
+                        false,
+                        false,
+                        null,
+                        int.MaxValue);
+            }
+
+            m_retrysThread = Watchdog.StartThread(
+                this.CheckRetries,
+                string.Format("PollServiceWatcherThread:{0}", m_server.Port),
+                ThreadPriority.Normal,
+                false,
+                true,
+                null,
+                1000 * 60 * 10);
+>>>>>>> avn/ubitvar
         }
 
         private void ReQueueEvent(PollServiceHttpRequest req)
         {
             if (IsRunning)
             {
-                // delay the enqueueing for 100ms. There's no need to have the event
-                // actively on the queue
-                Timer t = new Timer(self => {
-                    ((Timer)self).Dispose();
-                    m_requests.Enqueue(req);
-                });
+                lock (m_retryRequests)
+                    m_retryRequests.Enqueue(req);
+            }
+        }
 
-                t.Change(100, Timeout.Infinite);
+        public void Enqueue(PollServiceHttpRequest req)
+        {
+            lock (m_bycontext)
+            {
+                Queue<PollServiceHttpRequest> ctxQeueue;
+                if (m_bycontext.TryGetValue(req, out ctxQeueue))
+                {
+                    ctxQeueue.Enqueue(req);
+                }
+                else
+                {
+                    ctxQeueue = new Queue<PollServiceHttpRequest>();
+                    m_bycontext[req] = ctxQeueue;
+                    EnqueueInt(req);
+                }
+            }
+        }
 
+        public void byContextDequeue(PollServiceHttpRequest req)
+        {
+            Queue<PollServiceHttpRequest> ctxQeueue;
+            lock (m_bycontext)
+            {
+                if (m_bycontext.TryGetValue(req, out ctxQeueue))
+                {
+                    if (ctxQeueue.Count > 0)
+                    {
+                        PollServiceHttpRequest newreq = ctxQeueue.Dequeue();
+                        EnqueueInt(newreq);
+                    }
+                    else
+                    {
+                        m_bycontext.Remove(req);
+                    }
+                }
             }
         }
 
-        public void Enqueue(PollServiceHttpRequest req)
+
+        public void EnqueueInt(PollServiceHttpRequest req)
         {
             if (IsRunning)
             {
-                if (req.PollServiceArgs.Type == PollServiceEventArgs.EventType.LongPoll)
+                if (req.PollServiceArgs.Type != PollServiceEventArgs.EventType.LongPoll)
                 {
-                    lock (m_longPollRequests)
-                        m_longPollRequests.Add(req);
+                    m_requests.Enqueue(req);
                 }
                 else
-                    m_requests.Enqueue(req);
+                {
+                    lock (m_slowRequests)
+                        m_slowRequests.Enqueue(req);
+                }
             }
         }
 
-        private void CheckLongPollThreads()
+        private void CheckRetries()
         {
+<<<<<<< HEAD
             // The only purpose of this thread is to check the EQs for events.
             // If there are events, that thread will be placed in the "ready-to-serve" queue, m_requests.
             // If there are no events, that thread will be back to its "waiting" queue, m_longPollRequests.
@@ -180,13 +266,15 @@ namespace OpenSim.Framework.Servers.HttpServer
             // so if they aren't ready to be served by a worker thread (no events), they are placed 
             // directly back in the "ready-to-serve" queue by the worker thread.
             while (IsRunning)
+=======
+            while (m_running)
+>>>>>>> avn/ubitvar
             {
-                Thread.Sleep(500); 
+                Thread.Sleep(100); // let the world move  .. back to faster rate
                 Watchdog.UpdateThread();
-
-//                List<PollServiceHttpRequest> not_ready = new List<PollServiceHttpRequest>();
-                lock (m_longPollRequests)
+                lock (m_retryRequests)
                 {
+<<<<<<< HEAD
                     if (m_longPollRequests.Count > 0 && IsRunning)
                     {
                         List<PollServiceHttpRequest> ready = m_longPollRequests.FindAll(req =>
@@ -199,28 +287,67 @@ namespace OpenSim.Framework.Servers.HttpServer
                                 m_requests.Enqueue(req);
                                 m_longPollRequests.Remove(req);
                             });
+=======
+                    while (m_retryRequests.Count > 0 && m_running)
+                        m_requests.Enqueue(m_retryRequests.Dequeue());
+                }
+                slowCount++;
+                if (slowCount >= 10)
+                {
+                    slowCount = 0;
+>>>>>>> avn/ubitvar
 
+                    lock (m_slowRequests)
+                    {
+                        while (m_slowRequests.Count > 0 && m_running)
+                            m_requests.Enqueue(m_slowRequests.Dequeue());
                     }
-
                 }
             }
         }
 
         public void Stop()
         {
+<<<<<<< HEAD
             IsRunning = false;
 //            m_timeout = -10000; // cause all to expire
+=======
+            m_running = false;
+>>>>>>> avn/ubitvar
             Thread.Sleep(1000); // let the world move
 
             foreach (Thread t in m_workerThreads)
                 Watchdog.AbortThread(t.ManagedThreadId);
 
+            // any entry in m_bycontext should have a active request on the other queues
+            // so just delete contents to easy GC
+            foreach (Queue<PollServiceHttpRequest> qu in m_bycontext.Values)
+                qu.Clear();
+            m_bycontext.Clear();
+
+            try
+            {
+                foreach (PollServiceHttpRequest req in m_retryRequests)
+                {
+                    req.DoHTTPstop(m_server);
+                }
+            }
+            catch
+            {
+            }
+
             PollServiceHttpRequest wreq;
+            m_retryRequests.Clear();
 
-            lock (m_longPollRequests)
+            lock (m_slowRequests)
             {
+<<<<<<< HEAD
                 if (m_longPollRequests.Count > 0 && IsRunning)
                     m_longPollRequests.ForEach(req => m_requests.Enqueue(req));
+=======
+                while (m_slowRequests.Count > 0)
+                    m_requests.Enqueue(m_slowRequests.Dequeue());
+>>>>>>> avn/ubitvar
             }
 
             while (m_requests.Count() > 0)
@@ -228,16 +355,19 @@ namespace OpenSim.Framework.Servers.HttpServer
                 try
                 {
                     wreq = m_requests.Dequeue(0);
+<<<<<<< HEAD
                     ResponsesProcessed++;
                     wreq.DoHTTPGruntWork(
                         m_server, wreq.PollServiceArgs.NoEvents(wreq.RequestID, wreq.PollServiceArgs.Id));
+=======
+                    wreq.DoHTTPstop(m_server);
+>>>>>>> avn/ubitvar
                 }
                 catch
                 {
                 }
             }
 
-            m_longPollRequests.Clear();
             m_requests.Clear();
         }
 
@@ -247,6 +377,11 @@ namespace OpenSim.Framework.Servers.HttpServer
         {
             while (IsRunning)
             {
+<<<<<<< HEAD
+=======
+                PollServiceHttpRequest req = m_requests.Dequeue(5000);
+
+>>>>>>> avn/ubitvar
                 Watchdog.UpdateThread();
                 WaitPerformResponse();
             }
@@ -265,6 +400,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                     {
                         Hashtable responsedata = req.PollServiceArgs.GetEvents(req.RequestID, req.PollServiceArgs.Id);
 
+<<<<<<< HEAD
                         if (responsedata == null)
                             return;
 
@@ -287,11 +423,15 @@ namespace OpenSim.Framework.Servers.HttpServer
                         else
                         {
                             m_threadPool.QueueWorkItem(x =>
+=======
+                            if (req.PollServiceArgs.Type == PollServiceEventArgs.EventType.LongPoll) // This is the event queue
+>>>>>>> avn/ubitvar
                             {
                                 try
                                 {
                                     ResponsesProcessed++;
                                     req.DoHTTPGruntWork(m_server, responsedata);
+                                    byContextDequeue(req);
                                 }
                                 catch (ObjectDisposedException e) // Browser aborted before we could read body, server closed the stream
                                 {
@@ -300,6 +440,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                                 }
                                 catch (Exception e)
                                 {
+<<<<<<< HEAD
                                     m_log.Error(e);
                                 }
 
@@ -318,6 +459,34 @@ namespace OpenSim.Framework.Servers.HttpServer
                         else
                         {
                             ReQueueEvent(req);
+=======
+                                    try
+                                    {
+                                        req.DoHTTPGruntWork(m_server, responsedata);
+                                        byContextDequeue(req);
+                                    }
+                                    catch (ObjectDisposedException) // Browser aborted before we could read body, server closed the stream
+                                    {
+                                        // Ignore it, no need to reply
+                                    }
+
+                                    return null;
+                                }, null);
+                            }
+                        }
+                        else
+                        {
+                            if ((Environment.TickCount - req.RequestTime) > req.PollServiceArgs.TimeOutms)
+                            {
+                                req.DoHTTPGruntWork(m_server, 
+                                    req.PollServiceArgs.NoEvents(req.RequestID, req.PollServiceArgs.Id));
+                                byContextDequeue(req);
+                            }
+                            else
+                            {
+                                ReQueueEvent(req);
+                            }
+>>>>>>> avn/ubitvar
                         }
                     }
                 }
@@ -327,5 +496,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                 }
             }
         }
+
     }
-}
\ No newline at end of file
+}
+
diff --git a/OpenSim/Framework/Servers/ServerBase.cs b/OpenSim/Framework/Servers/ServerBase.cs
index e403ba0..35177f4 100644
--- a/OpenSim/Framework/Servers/ServerBase.cs
+++ b/OpenSim/Framework/Servers/ServerBase.cs
@@ -871,7 +871,7 @@ namespace OpenSim.Framework.Servers
             }
         }
 
-        protected string GetVersionText()
+        public string GetVersionText()
         {
             return String.Format("Version: {0} (interface version {1})", m_version, VersionInfo.MajorInterfaceVersion);
         }
@@ -1044,4 +1044,4 @@ namespace OpenSim.Framework.Servers
         /// </summary>
         protected virtual void ShutdownSpecific() {}
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/Servers/Tests/OSHttpTests.cs b/OpenSim/Framework/Servers/Tests/OSHttpTests.cs
index 5c0e0df..e13551c 100644
--- a/OpenSim/Framework/Servers/Tests/OSHttpTests.cs
+++ b/OpenSim/Framework/Servers/Tests/OSHttpTests.cs
@@ -41,7 +41,331 @@ namespace OpenSim.Framework.Servers.Tests
 {
     [TestFixture]
     public class OSHttpTests : OpenSimTestCase
+<<<<<<< HEAD
     {       
+=======
+    {
+        // we need an IHttpClientContext for our tests
+        public class TestHttpClientContext: IHttpClientContext
+        {
+            private bool _secured;
+            public bool IsSecured
+            {
+                get { return _secured; }
+            }
+            public bool Secured
+            {
+                get { return _secured; }
+            }
+
+            public TestHttpClientContext(bool secured)
+            {
+                _secured = secured;
+            }
+
+            public void Disconnect(SocketError error) {}
+            public void Respond(string httpVersion, HttpStatusCode statusCode, string reason, string body) {}
+            public void Respond(string httpVersion, HttpStatusCode statusCode, string reason) {}
+            public void Respond(string body) {}
+            public void Send(byte[] buffer) {}
+            public void Send(byte[] buffer, int offset, int size) {}
+            public void Respond(string httpVersion, HttpStatusCode statusCode, string reason, string body, string contentType) {}
+            public void Close() { }
+            public bool EndWhenDone { get { return false;} set { return;}}
+
+            public HTTPNetworkContext GiveMeTheNetworkStreamIKnowWhatImDoing()
+            {
+                return new HTTPNetworkContext();
+            }
+
+            public event EventHandler<DisconnectedEventArgs> Disconnected = delegate { };
+            /// <summary>
+            /// A request have been received in the context.
+            /// </summary>
+            public event EventHandler<RequestEventArgs> RequestReceived = delegate { };
+
+            public bool CanSend { get { return true; } }
+            public string RemoteEndPoint { get { return ""; } }
+            public string RemoteEndPointAddress { get { return ""; } }
+            public string RemoteEndPointPort { get { return ""; } }
+        }
+
+        public class TestHttpRequest: IHttpRequest
+        {
+            private string _uriPath;
+            public bool BodyIsComplete 
+            { 
+                get { return true; } 
+            }
+            public string[] AcceptTypes 
+            { 
+                get {return _acceptTypes; }
+            }
+            private string[] _acceptTypes;
+            public Stream Body 
+            { 
+                get { return _body; } 
+                set { _body = value;} 
+            }
+            private Stream _body;
+            public ConnectionType Connection 
+            { 
+                get { return _connection; }
+                set { _connection = value; }
+            }
+            private ConnectionType _connection;
+            public int ContentLength 
+            { 
+                get { return _contentLength; }
+                set { _contentLength = value; }
+            }
+            private int _contentLength;
+            public NameValueCollection Headers 
+            { 
+                get { return _headers; }
+            }
+            private NameValueCollection _headers = new NameValueCollection();
+            public string HttpVersion 
+            { 
+                get { return _httpVersion; }
+                set { _httpVersion = value; }
+            }
+            private string _httpVersion = null;
+            public string Method 
+            { 
+                get { return _method; }
+                set { _method = value; }
+            }
+            private string _method = null;
+            public HttpInput QueryString 
+            { 
+                get { return _queryString;  }
+            }
+            private HttpInput _queryString = null;
+            public Uri Uri 
+            { 
+                get { return _uri; }
+                set { _uri = value; } 
+            }
+            private Uri _uri = null;
+            public string[] UriParts 
+            { 
+                get { return _uri.Segments; }
+            }
+            public HttpParam Param 
+            { 
+                get { return null; } 
+            }
+            public HttpForm Form 
+            { 
+                get { return null; } 
+            }
+            public bool IsAjax 
+            { 
+                get { return false; } 
+            }
+            public RequestCookies Cookies 
+            { 
+                get { return null; } 
+            }
+
+            public TestHttpRequest() {}
+
+            public TestHttpRequest(string contentEncoding, string contentType, string userAgent, 
+                                   string remoteAddr, string remotePort, string[] acceptTypes,
+                                   ConnectionType connectionType, int contentLength, Uri uri) 
+            {
+                _headers["content-encoding"] = contentEncoding;
+                _headers["content-type"] = contentType;
+                _headers["user-agent"] = userAgent;
+                _headers["remote_addr"] = remoteAddr;
+                _headers["remote_port"] = remotePort;
+
+                _acceptTypes = acceptTypes;
+                _connection = connectionType;
+                _contentLength = contentLength;
+                _uri = uri;
+            }
+
+            public void DecodeBody(FormDecoderProvider providers) {}
+            public void SetCookies(RequestCookies cookies) {}
+            public void AddHeader(string name, string value)
+            {
+                _headers.Add(name, value);
+            }
+            public int AddToBody(byte[] bytes, int offset, int length) 
+            {
+                return 0;
+            }
+            public void Clear() {}
+
+            public object Clone()
+            {
+                TestHttpRequest clone = new TestHttpRequest();
+                clone._acceptTypes = _acceptTypes;
+                clone._connection = _connection;
+                clone._contentLength = _contentLength;
+                clone._uri = _uri;
+                clone._headers = new NameValueCollection(_headers);
+
+                return clone;
+            }
+            public IHttpResponse CreateResponse(IHttpClientContext context)
+            {
+                return new HttpResponse(context, this);
+            }
+            /// <summary>
+            /// Path and query (will be merged with the host header) and put in Uri
+            /// </summary>
+            /// <see cref="Uri"/>
+            public string UriPath
+            {
+                get { return _uriPath; }
+                set
+                {
+                    _uriPath = value;
+                   
+                }
+            }
+
+        }
+
+        public class TestHttpResponse: IHttpResponse
+        {
+            public Stream Body 
+            {
+                get { return _body; }
+
+                set { _body = value; }
+            }
+            private Stream _body;
+
+            public string ProtocolVersion 
+            { 
+                get { return _protocolVersion; }
+                set { _protocolVersion = value; }
+            }
+            private string _protocolVersion;
+
+            public bool Chunked 
+            {
+                get { return _chunked; }
+
+                set { _chunked = value; }
+            }
+            private bool _chunked;
+
+            public ConnectionType Connection 
+            {
+                get { return _connection; }
+
+                set { _connection = value; }
+            }
+            private ConnectionType _connection;
+
+            public Encoding Encoding 
+            {
+                get { return _encoding; }
+
+                set { _encoding = value; }
+            }
+            private Encoding _encoding;
+
+            public int KeepAlive 
+            {
+                get { return _keepAlive; }
+
+                set { _keepAlive = value; }
+            }
+            private int _keepAlive;
+
+            public HttpStatusCode Status 
+            {
+                get { return _status; }
+
+                set { _status = value; }
+            }
+            private HttpStatusCode _status;
+
+            public string Reason 
+            {
+                get { return _reason; }
+
+                set { _reason = value; }
+            }
+            private string _reason;
+
+            public long ContentLength 
+            {
+                get { return _contentLength; }
+
+                set { _contentLength = value; }
+            }
+            private long _contentLength;
+
+            public string ContentType 
+            {
+                get { return _contentType; }
+
+                set { _contentType = value; }
+            }
+            private string _contentType;
+
+            public bool HeadersSent 
+            {
+                get { return _headersSent; }
+            }
+            private bool _headersSent;
+
+            public bool Sent 
+            {
+                get { return _sent; }
+            }
+            private bool _sent;
+
+            public ResponseCookies Cookies 
+            {
+                get { return _cookies; }
+            }
+            private ResponseCookies _cookies = null;
+
+            public TestHttpResponse()
+            {
+                _headersSent = false;
+                _sent = false;
+            }
+
+            public void AddHeader(string name, string value) {}
+            public void Send() 
+            {
+                if (!_headersSent) SendHeaders();
+                if (_sent) throw new InvalidOperationException("stuff already sent");
+                _sent = true;
+            }
+
+            public void SendBody(byte[] buffer, int offset, int count) 
+            {
+                if (!_headersSent) SendHeaders();
+                _sent = true;
+            }
+            public void SendBody(byte[] buffer) 
+            {
+                if (!_headersSent) SendHeaders();
+                _sent = true;
+            }
+
+            public void SendHeaders() 
+            {
+                if (_headersSent) throw new InvalidOperationException("headers already sent");
+                _headersSent = true;
+            }
+
+            public void Redirect(Uri uri) {}
+            public void Redirect(string url) {}
+        }
+
+        
+>>>>>>> avn/ubitvar
         public OSHttpRequest req0;
         public OSHttpRequest req1;
 
@@ -113,4 +437,4 @@ namespace OpenSim.Framework.Servers.Tests
             Assert.That(rsp0.ContentType, Is.EqualTo("text/xml"));
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Framework/TaskInventoryDictionary.cs b/OpenSim/Framework/TaskInventoryDictionary.cs
index 8af2c41..2c20ef7 100644
--- a/OpenSim/Framework/TaskInventoryDictionary.cs
+++ b/OpenSim/Framework/TaskInventoryDictionary.cs
@@ -27,9 +27,13 @@
 
 using System;
 using System.Collections.Generic;
+using System.Threading;
+using System.Reflection;
 using System.Xml;
+using System.Diagnostics;
 using System.Xml.Schema;
 using System.Xml.Serialization;
+using log4net;
 using OpenMetaverse;
 
 namespace OpenSim.Framework
@@ -47,6 +51,180 @@ namespace OpenSim.Framework
         // private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private static XmlSerializer tiiSerializer = new XmlSerializer(typeof (TaskInventoryItem));
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        
+        private Thread LockedByThread;
+//        private string WriterStack;
+
+//        private Dictionary<Thread, string> ReadLockers =
+//                new Dictionary<Thread, string>();
+
+        /// <value>
+        /// An advanced lock for inventory data
+        /// </value>
+        private volatile System.Threading.ReaderWriterLockSlim m_itemLock = new System.Threading.ReaderWriterLockSlim();
+
+        /// <summary>
+        /// Are we readlocked by the calling thread?
+        /// </summary>
+        public bool IsReadLockedByMe()
+        {
+            if (m_itemLock.RecursiveReadCount > 0)
+            {
+                return true;
+            }
+            else
+            {
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Lock our inventory list for reading (many can read, one can write)
+        /// </summary>
+        public void LockItemsForRead(bool locked)
+        {
+            if (locked)
+            {
+                if (m_itemLock.IsWriteLockHeld && LockedByThread != null)
+                {
+                    if (!LockedByThread.IsAlive)
+                    {
+                        //Locked by dead thread, reset.
+                        m_itemLock = new System.Threading.ReaderWriterLockSlim(); 
+                    }
+                }
+
+                if (m_itemLock.RecursiveReadCount > 0)
+                {
+                    m_log.Error("[TaskInventoryDictionary] Recursive read lock requested. This should not happen and means something needs to be fixed. For now though, it's safe to continue.");
+                    try
+                    {
+                        // That call stack is useful for end users only. RealProgrammers need a full dump. Commented.
+                        // StackTrace stackTrace = new StackTrace();           // get call stack
+                        // StackFrame[] stackFrames = stackTrace.GetFrames();  // get method calls (frames)
+                        //
+                        // // write call stack method names
+                        // foreach (StackFrame stackFrame in stackFrames)
+                        // {
+                        //     m_log.Error("[SceneObjectGroup.m_parts]  "+(stackFrame.GetMethod().Name));   // write method name
+                        // }
+
+                        // The below is far more useful
+//                        System.Console.WriteLine("------------------------------------------");
+//                        System.Console.WriteLine("My call stack:\n" + Environment.StackTrace);
+//                        System.Console.WriteLine("------------------------------------------");
+//                        foreach (KeyValuePair<Thread, string> kvp in ReadLockers)
+//                        {
+//                            System.Console.WriteLine("Locker name {0} call stack:\n" + kvp.Value, kvp.Key.Name);
+//                            System.Console.WriteLine("------------------------------------------");
+//                        }
+                    }
+                    catch
+                    {}
+                    m_itemLock.ExitReadLock();
+                }
+                if (m_itemLock.RecursiveWriteCount > 0)
+                {
+                    m_log.Error("[TaskInventoryDictionary] Recursive write lock requested. This should not happen and means something needs to be fixed.");
+//                    try
+//                    {
+//                        System.Console.WriteLine("------------------------------------------");
+//                        System.Console.WriteLine("My call stack:\n" + Environment.StackTrace);
+//                        System.Console.WriteLine("------------------------------------------");
+//                        System.Console.WriteLine("Locker's call stack:\n" + WriterStack);
+//                        System.Console.WriteLine("------------------------------------------");
+//                    }
+//                    catch
+//                    {}
+                    m_itemLock.ExitWriteLock();
+                }
+                
+                while (!m_itemLock.TryEnterReadLock(60000))
+                {
+                    m_log.Error("Thread lock detected while trying to aquire READ lock in TaskInventoryDictionary. Locked by thread " + LockedByThread.Name + ". I'm going to try to solve the thread lock automatically to preserve region stability, but this needs to be fixed.");
+                    //if (m_itemLock.IsWriteLockHeld)
+                    //{
+                        m_itemLock = new System.Threading.ReaderWriterLockSlim();
+//                        System.Console.WriteLine("------------------------------------------");
+//                        System.Console.WriteLine("My call stack:\n" + Environment.StackTrace);
+//                        System.Console.WriteLine("------------------------------------------");
+//                        System.Console.WriteLine("Locker's call stack:\n" + WriterStack);
+//                        System.Console.WriteLine("------------------------------------------");
+//                        LockedByThread = null;
+//                        ReadLockers.Clear();
+                    //}
+                }
+//                ReadLockers[Thread.CurrentThread] = Environment.StackTrace;
+            }
+            else
+            {
+                if (m_itemLock.RecursiveReadCount>0)
+                {
+                    m_itemLock.ExitReadLock();
+                }
+//                if (m_itemLock.RecursiveReadCount == 0)
+//                    ReadLockers.Remove(Thread.CurrentThread);
+            }
+        }
+
+        /// <summary>
+        /// Lock our inventory list for writing (many can read, one can write)
+        /// </summary>
+        public void LockItemsForWrite(bool locked)
+        {
+            if (locked)
+            {
+                //Enter a write lock, wait indefinately for one to open.
+                if (m_itemLock.RecursiveReadCount > 0)
+                {
+                    m_log.Error("[TaskInventoryDictionary] Recursive read lock requested. This should not happen and means something needs to be fixed. For now though, it's safe to continue.");
+                    m_itemLock.ExitReadLock();
+                }
+                if (m_itemLock.RecursiveWriteCount > 0)
+                {
+                    m_log.Error("[TaskInventoryDictionary] Recursive write lock requested. This should not happen and means something needs to be fixed.");
+
+                    m_itemLock.ExitWriteLock();
+                }
+                while (!m_itemLock.TryEnterWriteLock(60000))
+                {
+                    if (m_itemLock.IsWriteLockHeld)
+                    {
+                        m_log.Error("Thread lock detected while trying to aquire WRITE lock in TaskInventoryDictionary. Locked by thread " + LockedByThread.Name + ". I'm going to try to solve the thread lock automatically to preserve region stability, but this needs to be fixed.");
+//                        System.Console.WriteLine("------------------------------------------");
+//                        System.Console.WriteLine("My call stack:\n" + Environment.StackTrace);
+//                        System.Console.WriteLine("------------------------------------------");
+//                        System.Console.WriteLine("Locker's call stack:\n" + WriterStack);
+//                        System.Console.WriteLine("------------------------------------------");
+                    }
+                    else
+                    {
+                        m_log.Error("Thread lock detected while trying to aquire WRITE lock in TaskInventoryDictionary. Locked by a reader. I'm going to try to solve the thread lock automatically to preserve region stability, but this needs to be fixed.");
+//                        System.Console.WriteLine("------------------------------------------");
+//                        System.Console.WriteLine("My call stack:\n" + Environment.StackTrace);
+//                        System.Console.WriteLine("------------------------------------------");
+//                        foreach (KeyValuePair<Thread, string> kvp in ReadLockers)
+//                        {
+//                            System.Console.WriteLine("Locker name {0} call stack:\n" + kvp.Value, kvp.Key.Name);
+//                            System.Console.WriteLine("------------------------------------------");
+//                        }
+                    }
+                    m_itemLock = new System.Threading.ReaderWriterLockSlim();
+//                    ReadLockers.Clear();
+                }
+
+                LockedByThread = Thread.CurrentThread;
+//                WriterStack = Environment.StackTrace;
+            }
+            else
+            {
+                if (m_itemLock.RecursiveWriteCount > 0)
+                {
+                    m_itemLock.ExitWriteLock();
+                }
+            }
+        }
 
         #region ICloneable Members
 
@@ -54,14 +232,13 @@ namespace OpenSim.Framework
         {
             TaskInventoryDictionary clone = new TaskInventoryDictionary();
 
-            lock (this)
+            m_itemLock.EnterReadLock();
+            foreach (UUID uuid in Keys)
             {
-                foreach (UUID uuid in Keys)
-                {
-                    clone.Add(uuid, (TaskInventoryItem) this[uuid].Clone());
-                }
+                clone.Add(uuid, (TaskInventoryItem) this[uuid].Clone());
             }
-            
+            m_itemLock.ExitReadLock();
+
             return clone;
         }
 
diff --git a/OpenSim/Framework/TaskInventoryItem.cs b/OpenSim/Framework/TaskInventoryItem.cs
index 307cb75..2ec4bd1 100644
--- a/OpenSim/Framework/TaskInventoryItem.cs
+++ b/OpenSim/Framework/TaskInventoryItem.cs
@@ -72,7 +72,7 @@ namespace OpenSim.Framework
         private UUID _loadedID = UUID.Zero;
 
         private bool _ownerChanged = false;
-
+        
         public UUID AssetID {
             get {
                 return _assetID;
diff --git a/OpenSim/Framework/TerrainData.cs b/OpenSim/Framework/TerrainData.cs
index 6b1be4e..d2e1c6a 100644
--- a/OpenSim/Framework/TerrainData.cs
+++ b/OpenSim/Framework/TerrainData.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.IO.Compression;
 using System.Reflection;
 
 using OpenMetaverse;
@@ -48,6 +49,7 @@ namespace OpenSim.Framework
 
         public abstract float this[int x, int y] { get; set; }
         // Someday terrain will have caves
+        // at most holes :p
         public abstract float this[int x, int y, int z] { get; set; }
 
         public abstract bool IsTaintedAt(int xx, int yy);
@@ -72,8 +74,8 @@ namespace OpenSim.Framework
             return new HeightmapTerrainData(pSizeX, pSizeY, pSizeZ, pFormatCode, pBlob);
         }
 
-        // return a special compressed representation of the heightmap in ints
-        public abstract int[] GetCompressedMap();
+        // return a special compressed representation of the heightmap in ushort
+        public abstract float[] GetCompressedMap();
         public abstract float CompressionFactor { get; }
 
         public abstract float[] GetFloatsSerialized();
@@ -94,14 +96,18 @@ namespace OpenSim.Framework
     {
         // Terrain is 'double[256,256]'
         Legacy256 = 11,
+
         // Terrain is 'int32, int32, float[,]' where the ints are X and Y dimensions
         // The dimensions are presumed to be multiples of 16 and, more likely, multiples of 256.
         Variable2D = 22,
+        Variable2DGzip = 23,
+
         // Terrain is 'int32, int32, int32, int16[]' where the ints are X and Y dimensions
         //   and third int is the 'compression factor'. The heights are compressed as
-        //   "int compressedHeight = (int)(height * compressionFactor);"
+        //   "ushort compressedHeight = (ushort)(height * compressionFactor);"
         // The dimensions are presumed to be multiples of 16 and, more likely, multiples of 256.
         Compressed2D = 27,
+
         // A revision that is not listed above or any revision greater than this value is 'Legacy256'.
         RevisionHigh = 1234
     }
@@ -109,7 +115,7 @@ namespace OpenSim.Framework
     // Version of terrain that is a heightmap.
     // This should really be 'LLOptimizedHeightmapTerrainData' as it includes knowledge
     //    of 'patches' which are 16x16 terrain areas which can be sent separately to the viewer.
-    // The heighmap is kept as an array of integers. The integer values are converted to
+    // The heighmap is kept as an array of ushorts. The ushort values are converted to
     //    and from floats by TerrainCompressionFactor.
     public class HeightmapTerrainData : TerrainData
     {
@@ -119,12 +125,12 @@ namespace OpenSim.Framework
         // TerrainData.this[x, y]
         public override float this[int x, int y]
         {
-            get { return FromCompressedHeight(m_heightmap[x, y]); }
-            set {
-                int newVal = ToCompressedHeight(value);
-                if (m_heightmap[x, y] != newVal)
+            get { return m_heightmap[x, y]; }
+            set
+            {
+                if (m_heightmap[x, y] != value)
                 {
-                    m_heightmap[x, y] = newVal;
+                    m_heightmap[x, y] = value;
                     m_taint[x / Constants.TerrainPatchSize, y / Constants.TerrainPatchSize] = true;
                 }
             }
@@ -164,10 +170,9 @@ namespace OpenSim.Framework
         // TerrainData.ClearLand(float)
         public override void ClearLand(float pHeight)
         {
-            int flatHeight = ToCompressedHeight(pHeight);
             for (int xx = 0; xx < SizeX; xx++)
                 for (int yy = 0; yy < SizeY; yy++)
-                    m_heightmap[xx, yy] = flatHeight;
+                    m_heightmap[xx, yy] = pHeight;
         }
 
         // Return 'true' of the patch that contains these region coordinates has been modified.
@@ -177,13 +182,15 @@ namespace OpenSim.Framework
         {
             int tx = xx / Constants.TerrainPatchSize;
             int ty = yy / Constants.TerrainPatchSize;
-            bool ret =  m_taint[tx, ty];
+            bool ret = m_taint[tx, ty];
             if (ret && clearOnTest)
                 m_taint[tx, ty] = false;
             return ret;
         }
 
         // Old form that clears the taint flag when we check it.
+        // ubit: this dangerus naming should be only check without clear
+        // keeping for old modules outthere
         public override bool IsTaintedAt(int xx, int yy)
         {
             return IsTaintedAt(xx, yy, true /* clearOnTest */);
@@ -202,8 +209,10 @@ namespace OpenSim.Framework
             }
             else
             {
-                DBRevisionCode = (int)DBTerrainRevision.Compressed2D;
-                blob = ToCompressedTerrainSerialization();
+                DBRevisionCode = (int)DBTerrainRevision.Variable2DGzip;
+//                DBRevisionCode = (int)DBTerrainRevision.Variable2D;
+                blob = ToCompressedTerrainSerializationV2DGzip();
+//                blob = ToCompressedTerrainSerializationV2D();
                 ret = true;
             }
             return ret;
@@ -214,9 +223,9 @@ namespace OpenSim.Framework
         public override float CompressionFactor { get { return m_compressionFactor; } }
 
         // TerrainData.GetCompressedMap
-        public override int[] GetCompressedMap()
+        public override float[] GetCompressedMap()
         {
-            int[] newMap = new int[SizeX * SizeY];
+            float[] newMap = new float[SizeX * SizeY];
 
             int ind = 0;
             for (int xx = 0; xx < SizeX; xx++)
@@ -230,7 +239,7 @@ namespace OpenSim.Framework
         public override TerrainData Clone()
         {
             HeightmapTerrainData ret = new HeightmapTerrainData(SizeX, SizeY, SizeZ);
-            ret.m_heightmap = (int[,])this.m_heightmap.Clone();
+            ret.m_heightmap = (float[,])this.m_heightmap.Clone();
             return ret;
         }
 
@@ -247,7 +256,7 @@ namespace OpenSim.Framework
             for (int jj = 0; jj < SizeY; jj++)
                 for (int ii = 0; ii < SizeX; ii++)
                 {
-                    heights[idx++] = FromCompressedHeight(m_heightmap[ii, jj]);
+                    heights[idx++] = m_heightmap[ii, jj];
                 }
 
             return heights;
@@ -259,7 +268,7 @@ namespace OpenSim.Framework
             double[,] ret = new double[SizeX, SizeY];
             for (int xx = 0; xx < SizeX; xx++)
                 for (int yy = 0; yy < SizeY; yy++)
-                    ret[xx, yy] = FromCompressedHeight(m_heightmap[xx, yy]);
+                    ret[xx, yy] = (double)m_heightmap[xx, yy];
 
             return ret;
         }
@@ -267,19 +276,40 @@ namespace OpenSim.Framework
 
         // =============================================================
 
-        private int[,] m_heightmap;
+        private float[,] m_heightmap;
         // Remember subregions of the heightmap that has changed.
         private bool[,] m_taint;
 
-        // To save space (especially for large regions), keep the height as a short integer
         //    that is coded as the float height times the compression factor (usually '100'
         //    to make for two decimal points).
-        public int ToCompressedHeight(double pHeight)
+        public short ToCompressedHeightshort(float pHeight)
+        {
+            // clamp into valid range
+            pHeight *= CompressionFactor;
+            if (pHeight < short.MinValue)
+                return short.MinValue;
+            else if (pHeight > short.MaxValue)
+                return short.MaxValue;
+            return (short)pHeight;
+        }
+
+        public ushort ToCompressedHeightushort(float pHeight)
         {
-            return (int)(pHeight * CompressionFactor);
+            // clamp into valid range
+            pHeight *= CompressionFactor;
+            if (pHeight < ushort.MinValue)
+                return ushort.MinValue;
+            else if (pHeight > ushort.MaxValue)
+                return ushort.MaxValue;
+            return (ushort)pHeight;
         }
 
-        public float FromCompressedHeight(int pHeight)
+        public float FromCompressedHeight(short pHeight)
+        {
+            return ((float)pHeight) / CompressionFactor;
+        }
+
+        public float FromCompressedHeight(ushort pHeight)
         {
             return ((float)pHeight) / CompressionFactor;
         }
@@ -293,12 +323,12 @@ namespace OpenSim.Framework
             SizeZ = (int)Constants.RegionHeight;
             m_compressionFactor = 100.0f;
 
-            m_heightmap = new int[SizeX, SizeY];
+            m_heightmap = new float[SizeX, SizeY];
             for (int ii = 0; ii < SizeX; ii++)
             {
                 for (int jj = 0; jj < SizeY; jj++)
                 {
-                    m_heightmap[ii, jj] = ToCompressedHeight(pTerrain[ii, jj]);
+                    m_heightmap[ii, jj] = (float)pTerrain[ii, jj];
 
                 }
             }
@@ -315,14 +345,15 @@ namespace OpenSim.Framework
             SizeY = pY;
             SizeZ = pZ;
             m_compressionFactor = 100.0f;
-            m_heightmap = new int[SizeX, SizeY];
+            m_heightmap = new float[SizeX, SizeY];
             m_taint = new bool[SizeX / Constants.TerrainPatchSize, SizeY / Constants.TerrainPatchSize];
             // m_log.DebugFormat("{0} new by dimensions. sizeX={1}, sizeY={2}, sizeZ={3}", LogHeader, SizeX, SizeY, SizeZ);
             ClearTaint();
             ClearLand(0f);
         }
 
-        public HeightmapTerrainData(int[] cmap, float pCompressionFactor, int pX, int pY, int pZ) : this(pX, pY, pZ)
+        public HeightmapTerrainData(float[] cmap, float pCompressionFactor, int pX, int pY, int pZ)
+            : this(pX, pY, pZ)
         {
             m_compressionFactor = pCompressionFactor;
             int ind = 0;
@@ -333,12 +364,22 @@ namespace OpenSim.Framework
         }
 
         // Create a heighmap from a database blob
-        public HeightmapTerrainData(int pSizeX, int pSizeY, int pSizeZ, int pFormatCode, byte[] pBlob) : this(pSizeX, pSizeY, pSizeZ)
+        public HeightmapTerrainData(int pSizeX, int pSizeY, int pSizeZ, int pFormatCode, byte[] pBlob)
+            : this(pSizeX, pSizeY, pSizeZ)
         {
             switch ((DBTerrainRevision)pFormatCode)
             {
+                case DBTerrainRevision.Variable2DGzip:
+                    FromCompressedTerrainSerializationV2DGZip(pBlob);
+                    m_log.DebugFormat("{0} HeightmapTerrainData create from Variable2DGzip serialization. Size=<{1},{2}>", LogHeader, SizeX, SizeY);
+                    break;
+
+                case DBTerrainRevision.Variable2D:
+                    FromCompressedTerrainSerializationV2D(pBlob);
+                    m_log.DebugFormat("{0} HeightmapTerrainData create from Variable2D serialization. Size=<{1},{2}>", LogHeader, SizeX, SizeY);
+                    break;
                 case DBTerrainRevision.Compressed2D:
-                    FromCompressedTerrainSerialization(pBlob);
+                    FromCompressedTerrainSerialization2D(pBlob);
                     m_log.DebugFormat("{0} HeightmapTerrainData create from Compressed2D serialization. Size=<{1},{2}>", LogHeader, SizeX, SizeY);
                     break;
                 default:
@@ -373,50 +414,116 @@ namespace OpenSim.Framework
             return ret;
         }
 
-        // Just create an array of doubles. Presumes the caller implicitly knows the size.
+        // Presumes the caller implicitly knows the size.
         public void FromLegacyTerrainSerialization(byte[] pBlob)
         {
             // In case database info doesn't match real terrain size, initialize the whole terrain.
             ClearLand();
 
-            using (MemoryStream mstr = new MemoryStream(pBlob))
+            try
             {
-                using (BinaryReader br = new BinaryReader(mstr))
+                using (MemoryStream mstr = new MemoryStream(pBlob))
                 {
-                    for (int xx = 0; xx < (int)Constants.RegionSize; xx++)
+                    using (BinaryReader br = new BinaryReader(mstr))
                     {
-                        for (int yy = 0; yy < (int)Constants.RegionSize; yy++)
+                        for (int xx = 0; xx < (int)Constants.RegionSize; xx++)
                         {
-                            float val = (float)br.ReadDouble();
-                            if (xx < SizeX && yy < SizeY)
-                                m_heightmap[xx, yy] = ToCompressedHeight(val);
+                            for (int yy = 0; yy < (int)Constants.RegionSize; yy++)
+                            {
+                                float val = (float)br.ReadDouble();
+
+                                if (xx < SizeX && yy < SizeY)
+                                    m_heightmap[xx, yy] = val;
+                            }
                         }
                     }
                 }
-                ClearTaint();
             }
+            catch
+            {
+                ClearLand();
+            }
+            ClearTaint();
         }
-        
-        // See the reader below.
-        public Array ToCompressedTerrainSerialization()
+
+
+        // stores as variable2D
+        // int32 sizeX
+        // int32 sizeY
+        // float[,] array
+
+        public Array ToCompressedTerrainSerializationV2D()
         {
             Array ret = null;
-            using (MemoryStream str = new MemoryStream((3 * sizeof(Int32)) + (SizeX * SizeY * sizeof(Int16))))
+            try
             {
-                using (BinaryWriter bw = new BinaryWriter(str))
+                using (MemoryStream str = new MemoryStream((2 * sizeof(Int32)) + (SizeX * SizeY * sizeof(float))))
+                {
+                    using (BinaryWriter bw = new BinaryWriter(str))
+                    {
+                        bw.Write((Int32)SizeX);
+                        bw.Write((Int32)SizeY);
+                        for (int yy = 0; yy < SizeY; yy++)
+                            for (int xx = 0; xx < SizeX; xx++)
+                            {
+                                // reduce to 1cm resolution
+                                float val = (float)Math.Round(m_heightmap[xx, yy],2,MidpointRounding.ToEven);
+                                bw.Write(val);
+                            }
+                    }
+                    ret = str.ToArray();
+                }
+            }
+            catch
+            {
+
+            }
+
+            m_log.DebugFormat("{0} V2D {1} bytes",
+                     LogHeader, ret.Length);
+
+            return ret;
+        }
+
+        // as above with Gzip compression
+        public Array ToCompressedTerrainSerializationV2DGzip()
+        {
+            Array ret = null;
+            try
+            {
+                using (MemoryStream inp = new MemoryStream((2 * sizeof(Int32)) + (SizeX * SizeY * sizeof(float))))
                 {
-                    bw.Write((Int32)DBTerrainRevision.Compressed2D);
-                    bw.Write((Int32)SizeX);
-                    bw.Write((Int32)SizeY);
-                    bw.Write((Int32)CompressionFactor);
-                    for (int yy = 0; yy < SizeY; yy++)
-                        for (int xx = 0; xx < SizeX; xx++)
+                    using (BinaryWriter bw = new BinaryWriter(inp))
+                    {
+                        bw.Write((Int32)SizeX);
+                        bw.Write((Int32)SizeY);
+                        for (int yy = 0; yy < SizeY; yy++)
+                            for (int xx = 0; xx < SizeX; xx++)
+                            {
+                                bw.Write((float)m_heightmap[xx, yy]);
+                            }
+
+                        bw.Flush();
+                        inp.Seek(0, SeekOrigin.Begin);
+
+                        using (MemoryStream outputStream = new MemoryStream())
                         {
-                            bw.Write((Int16)m_heightmap[xx, yy]);
+                            using (GZipStream compressionStream = new GZipStream(outputStream, CompressionMode.Compress))
+                            {
+                                inp.CopyStream(compressionStream, int.MaxValue);
+                                compressionStream.Close();
+                                ret = outputStream.ToArray();
+                            }
                         }
+                    }
                 }
-                ret = str.ToArray();
             }
+            catch
+            {
+
+            }
+            m_log.DebugFormat("{0} V2DGzip {1} bytes",
+                 LogHeader, ret.Length);
             return ret;
         }
 
@@ -426,7 +533,7 @@ namespace OpenSim.Framework
         //    the forth int is the compression factor for the following int16s
         // This is just sets heightmap info. The actual size of the region was set on this instance's
         //    creation and any heights not initialized by theis blob are set to the default height.
-        public void FromCompressedTerrainSerialization(byte[] pBlob)
+        public void FromCompressedTerrainSerialization2D(byte[] pBlob)
         {
             Int32 hmFormatCode, hmSizeX, hmSizeY, hmCompressionFactor;
 
@@ -448,7 +555,7 @@ namespace OpenSim.Framework
                     {
                         for (int xx = 0; xx < hmSizeX; xx++)
                         {
-                            Int16 val = br.ReadInt16();
+                            float val = FromCompressedHeight(br.ReadInt16());
                             if (xx < SizeX && yy < SizeY)
                                 m_heightmap[xx, yy] = val;
                         }
@@ -456,9 +563,112 @@ namespace OpenSim.Framework
                 }
                 ClearTaint();
 
-                m_log.InfoFormat("{0} Read compressed 2d heightmap. Heightmap size=<{1},{2}>. Region size=<{3},{4}>. CompFact={5}",
+                m_log.DebugFormat("{0} Read (compressed2D) heightmap. Heightmap size=<{1},{2}>. Region size=<{3},{4}>. CompFact={5}",
                                 LogHeader, hmSizeX, hmSizeY, SizeX, SizeY, hmCompressionFactor);
             }
         }
+
+        // Initialize heightmap from blob consisting of:
+        //    int32, int32, int32, float[]
+        //    where the first int32 is format code, next two int32s are the X and y of heightmap data
+        // This is just sets heightmap info. The actual size of the region was set on this instance's
+        //    creation and any heights not initialized by theis blob are set to the default height.
+        public void FromCompressedTerrainSerializationV2D(byte[] pBlob)
+        {
+            Int32 hmSizeX, hmSizeY;
+            try
+            {
+                using (MemoryStream mstr = new MemoryStream(pBlob))
+                {
+                    using (BinaryReader br = new BinaryReader(mstr))
+                    {
+                        hmSizeX = br.ReadInt32();
+                        hmSizeY = br.ReadInt32();
+
+                        // In case database info doesn't match real terrain size, initialize the whole terrain.
+                        ClearLand();
+
+                        for (int yy = 0; yy < hmSizeY; yy++)
+                        {
+                            for (int xx = 0; xx < hmSizeX; xx++)
+                            {
+                                float val = br.ReadSingle();
+                                if (xx < SizeX && yy < SizeY)
+                                    m_heightmap[xx, yy] = val;
+                            }
+                        }
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                ClearTaint();
+                m_log.ErrorFormat("{0} 2D error: {1} - terrain may be damaged",
+                                LogHeader, e.Message);
+                return;
+            }
+            ClearTaint();
+
+            m_log.DebugFormat("{0} V2D Heightmap size=<{1},{2}>. Region size=<{3},{4}>",
+                            LogHeader, hmSizeX, hmSizeY, SizeX, SizeY);
+
+        }
+
+        // as above but Gzip compressed
+        public void FromCompressedTerrainSerializationV2DGZip(byte[] pBlob)
+        {
+            m_log.InfoFormat("{0} VD2Gzip {1} bytes input",
+                            LogHeader, pBlob.Length);
+
+            Int32 hmSizeX, hmSizeY;
+
+            try
+            {
+                using (MemoryStream outputStream = new MemoryStream())
+                {
+                    using (MemoryStream inputStream = new MemoryStream(pBlob))
+                    {
+                        using (GZipStream decompressionStream = new GZipStream(inputStream, CompressionMode.Decompress))
+                        {
+                            decompressionStream.Flush();
+                            decompressionStream.CopyTo(outputStream);
+                        }
+                    }
+
+                    outputStream.Seek(0, SeekOrigin.Begin);
+
+                    using (BinaryReader br = new BinaryReader(outputStream))
+                    {
+                        hmSizeX = br.ReadInt32();
+                        hmSizeY = br.ReadInt32();
+
+                        // In case database info doesn't match real terrain size, initialize the whole terrain.
+                        ClearLand();
+
+                        for (int yy = 0; yy < hmSizeY; yy++)
+                        {
+                            for (int xx = 0; xx < hmSizeX; xx++)
+                            {
+                                float val = br.ReadSingle();
+                                if (xx < SizeX && yy < SizeY)
+                                    m_heightmap[xx, yy] = val;
+                            }
+                        }
+                    }
+                }
+            }
+            catch( Exception e)
+            {
+                ClearTaint();
+                m_log.ErrorFormat("{0} V2DGzip error: {1} - terrain may be damaged",
+                                LogHeader, e.Message);
+                return;
+            }
+
+            ClearTaint();
+            m_log.DebugFormat("{0} V2DGzip. Heightmap size=<{1},{2}>. Region size=<{3},{4}>",
+                            LogHeader, hmSizeX, hmSizeY, SizeX, SizeY);
+
+        }
     }
 }
diff --git a/OpenSim/Framework/Tests/MundaneFrameworkTests.cs b/OpenSim/Framework/Tests/MundaneFrameworkTests.cs
index 3f0a031..08f2af5 100644
--- a/OpenSim/Framework/Tests/MundaneFrameworkTests.cs
+++ b/OpenSim/Framework/Tests/MundaneFrameworkTests.cs
@@ -218,12 +218,12 @@ namespace OpenSim.Framework.Tests
                               BannedHostNameMask = string.Empty,
                               BannedUserID = bannedUserId}
                           );
-            Assert.IsTrue(es.IsBanned(bannedUserId), "User Should be banned but is not.");
-            Assert.IsFalse(es.IsBanned(UUID.Zero), "User Should not be banned but is.");
+            Assert.IsTrue(es.IsBanned(bannedUserId, 32), "User Should be banned but is not.");
+            Assert.IsFalse(es.IsBanned(UUID.Zero, 32), "User Should not be banned but is.");
 
             es.RemoveBan(bannedUserId);
 
-            Assert.IsFalse(es.IsBanned(bannedUserId), "User Should not be banned but is.");
+            Assert.IsFalse(es.IsBanned(bannedUserId, 32), "User Should not be banned but is.");
 
             es.AddEstateManager(UUID.Zero);
 
diff --git a/OpenSim/Framework/ThrottleOutPacketType.cs b/OpenSim/Framework/ThrottleOutPacketType.cs
index ca4b126..87899f0 100644
--- a/OpenSim/Framework/ThrottleOutPacketType.cs
+++ b/OpenSim/Framework/ThrottleOutPacketType.cs
@@ -47,6 +47,8 @@ namespace OpenSim.Framework
         Texture = 5,
         /// <summary>Non-texture assets</summary>
         Asset = 6,
+
+        HighPriority = 128,
     }
 
     [Flags]
diff --git a/OpenSim/Framework/UserProfileData.cs b/OpenSim/Framework/UserProfileData.cs
index 266ccf0..61d8fe5 100644
--- a/OpenSim/Framework/UserProfileData.cs
+++ b/OpenSim/Framework/UserProfileData.cs
@@ -160,7 +160,11 @@ namespace OpenSim.Framework
         public virtual ulong HomeRegion
         {
             get 
+<<<<<<< HEAD
             {
+=======
+            { 
+>>>>>>> avn/ubitvar
                 return Util.RegionWorldLocToHandle(Util.RegionToWorldLoc(m_homeRegionX), Util.RegionToWorldLoc(m_homeRegionY));
                 // return Utils.UIntsToLong( m_homeRegionX * (uint)Constants.RegionSize, m_homeRegionY * (uint)Constants.RegionSize); 
             }
diff --git a/OpenSim/Framework/UserProfiles.cs b/OpenSim/Framework/UserProfiles.cs
index 98ab651..944a492 100644
--- a/OpenSim/Framework/UserProfiles.cs
+++ b/OpenSim/Framework/UserProfiles.cs
@@ -91,14 +91,6 @@ namespace OpenSim.Framework
         public UUID TargetId;
         public string Notes;
     }
-
-    public class UserPreferences
-    {
-        public UUID UserId;
-        public bool IMViaEmail = false;
-        public bool Visible = false;
-        public string EMail = string.Empty;
-    }
     
     public class UserAccountProperties
     {
diff --git a/OpenSim/Framework/Util.cs b/OpenSim/Framework/Util.cs
index a5f798d..eb3526a 100644
--- a/OpenSim/Framework/Util.cs
+++ b/OpenSim/Framework/Util.cs
@@ -61,6 +61,15 @@ namespace OpenSim.Framework
     public enum PermissionMask : uint
     { 
         None = 0,
+
+        // folded perms
+        foldedTransfer = 1,
+        foldedModify = 1 << 1,
+        foldedCopy = 1 << 2,
+
+        foldedMask = 0x07,
+
+        //
         Transfer = 1 << 13,
         Modify = 1 << 14,
         Copy = 1 << 15,
@@ -267,14 +276,12 @@ namespace OpenSim.Framework
         /// </summary>
         /// <param name="a">A 3d vector</param>
         /// <returns>A new vector which is normalized form of the vector</returns>
-        /// <remarks>The vector paramater cannot be <0,0,0></remarks>
+        
         public static Vector3 GetNormalizedVector(Vector3 a)
         {
-            if (IsZeroVector(a))
-                throw new ArgumentException("Vector paramater cannot be a zero vector.");
-
-            float Mag = (float) GetMagnitude(a);
-            return new Vector3(a.X / Mag, a.Y / Mag, a.Z / Mag);
+            Vector3 v = new Vector3(a.X, a.Y, a.Z);
+            v.Normalize();
+            return v;
         }
 
         /// <summary>
@@ -641,19 +648,25 @@ namespace OpenSim.Framework
         /// </summary>
         /// <param name="data"></param>
         /// <returns></returns>
+
         public static string Md5Hash(string data)
         {
-            byte[] dataMd5 = ComputeMD5Hash(data);
+            return Md5Hash(data, Encoding.Default);
+        }
+
+        public static string Md5Hash(string data, Encoding encoding)
+        {
+            byte[] dataMd5 = ComputeMD5Hash(data, encoding);
             StringBuilder sb = new StringBuilder();
             for (int i = 0; i < dataMd5.Length; i++)
                 sb.AppendFormat("{0:x2}", dataMd5[i]);
             return sb.ToString();
         }
 
-        private static byte[] ComputeMD5Hash(string data)
+        private static byte[] ComputeMD5Hash(string data, Encoding encoding)
         {
             MD5 md5 = MD5.Create();
-            return md5.ComputeHash(Encoding.Default.GetBytes(data));
+            return md5.ComputeHash(encoding.GetBytes(data));
         }
 
         /// <summary>
@@ -661,6 +674,12 @@ namespace OpenSim.Framework
         /// </summary>
         /// <param name="data"></param>
         /// <returns></returns>
+
+        public static string SHA1Hash(string data, Encoding enc)
+        {
+            return SHA1Hash(enc.GetBytes(data));
+        }
+
         public static string SHA1Hash(string data)
         {
             return SHA1Hash(Encoding.Default.GetBytes(data));
@@ -714,17 +733,26 @@ namespace OpenSim.Framework
         /// <param name="oldy">Old region y-coord</param>
         /// <param name="newy">New region y-coord</param>
         /// <returns></returns>        
-        public static bool IsOutsideView(float drawdist, uint oldx, uint newx, uint oldy, uint newy)
+        public static bool IsOutsideView(float drawdist, uint oldx, uint newx, uint oldy, uint newy, 
+            int oldsizex, int oldsizey, int newsizex, int newsizey)
         {
-            int dd = (int)((drawdist + Constants.RegionSize - 1) / Constants.RegionSize);
+            // we still need to make sure we see new region  1stNeighbors
 
-            int startX = (int)oldx - dd;
-            int startY = (int)oldy - dd;
+            oldx *= Constants.RegionSize;
+            newx *= Constants.RegionSize;
+            if (oldx + oldsizex + drawdist < newx)
+                return true;
+            if (newx + newsizex + drawdist < oldx)
+                return true;
 
-            int endX = (int)oldx + dd;
-            int endY = (int)oldy + dd;
+            oldy *= Constants.RegionSize;
+            newy *= Constants.RegionSize;
+            if (oldy + oldsizey + drawdist < newy)
+                return true;
+            if (newy + newsizey + drawdist< oldy)
+                return true;
 
-            return (newx < startX || endX < newx || newy < startY || endY < newy);
+            return false;
         }
 
         public static string FieldToString(byte[] bytes)
@@ -805,6 +833,16 @@ namespace OpenSim.Framework
         }
 
         /// <summary>
+        /// Converts a URL to a IPAddress
+        /// </summary>
+        /// <param name="url">URL Standard Format</param>
+        /// <returns>A resolved IP Address</returns>
+        public static IPAddress GetHostFromURL(string url)
+        {
+            return GetHostFromDNS(url.Split(new char[] {'/', ':'})[3]);
+        }
+
+        /// <summary>
         /// Returns a IP address from a specified DNS, favouring IPv4 addresses.
         /// </summary>
         /// <param name="dnsAddress">DNS Hostname</param>
@@ -1065,6 +1103,25 @@ namespace OpenSim.Framework
             }
         }
 
+        public static string GetConfigVarWithDefaultSection(IConfigSource config, string varname, string section)
+        {
+            // First, check the Startup section, the default section
+            IConfig cnf = config.Configs["Startup"];
+            if (cnf == null)
+                return string.Empty;
+            string val = cnf.GetString(varname, string.Empty);
+
+            // Then check for an overwrite of the default in the given section
+            if (!string.IsNullOrEmpty(section))
+            {
+                cnf = config.Configs[section];
+                if (cnf != null)
+                    val = cnf.GetString(varname, val);
+            }
+
+            return val;
+        }
+
         /// <summary>
         /// Gets the value of a configuration variable by looking into
         /// multiple sections in order. The latter sections overwrite 
@@ -1388,6 +1445,46 @@ namespace OpenSim.Framework
             return ret;
         }
 
+        public static string Compress(string text)
+        {
+            byte[] buffer = Util.UTF8.GetBytes(text);
+            MemoryStream memory = new MemoryStream();
+            using (GZipStream compressor = new GZipStream(memory, CompressionMode.Compress, true))
+            {
+                compressor.Write(buffer, 0, buffer.Length);
+            }
+
+            memory.Position = 0;
+           
+            byte[] compressed = new byte[memory.Length];
+            memory.Read(compressed, 0, compressed.Length);
+
+            byte[] compressedBuffer = new byte[compressed.Length + 4];
+            Buffer.BlockCopy(compressed, 0, compressedBuffer, 4, compressed.Length);
+            Buffer.BlockCopy(BitConverter.GetBytes(buffer.Length), 0, compressedBuffer, 0, 4);
+            return Convert.ToBase64String(compressedBuffer);
+        }
+
+        public static string Decompress(string compressedText)
+        {
+            byte[] compressedBuffer = Convert.FromBase64String(compressedText);
+            using (MemoryStream memory = new MemoryStream())
+            {
+                int msgLength = BitConverter.ToInt32(compressedBuffer, 0);
+                memory.Write(compressedBuffer, 4, compressedBuffer.Length - 4);
+
+                byte[] buffer = new byte[msgLength];
+
+                memory.Position = 0;
+                using (GZipStream decompressor = new GZipStream(memory, CompressionMode.Decompress))
+                {
+                    decompressor.Read(buffer, 0, buffer.Length);
+                }
+
+                return Util.UTF8.GetString(buffer);
+            }
+        }
+
         /// <summary>
         /// Copy data from one stream to another, leaving the read position of both streams at the beginning.
         /// </summary>
@@ -1524,19 +1621,19 @@ namespace OpenSim.Framework
         {
             string os = String.Empty;
 
-            if (Environment.OSVersion.Platform != PlatformID.Unix)
-            {
-                os = Environment.OSVersion.ToString();
-            }
-            else
-            {
-                os = ReadEtcIssue();
-            }
-                      
-            if (os.Length > 45)
-            {
-                os = os.Substring(0, 45);
-            }
+//            if (Environment.OSVersion.Platform != PlatformID.Unix)
+//            {
+//                os = Environment.OSVersion.ToString();
+//            }
+//            else
+//            {
+//                os = ReadEtcIssue();
+//            }
+//                      
+//            if (os.Length > 45)
+//            {
+//                os = os.Substring(0, 45);
+//            }
             
             return os;
         }
@@ -1591,6 +1688,69 @@ namespace OpenSim.Framework
             return displayConnectionString;
         }
 
+        public static T ReadSettingsFromIniFile<T>(IConfig config, T settingsClass)
+        {
+            Type settingsType = settingsClass.GetType();
+
+            FieldInfo[] fieldInfos = settingsType.GetFields();
+            foreach (FieldInfo fieldInfo in fieldInfos)
+            {
+                if (!fieldInfo.IsStatic)
+                {
+                    if (fieldInfo.FieldType == typeof(System.String))
+                    {
+                        fieldInfo.SetValue(settingsClass, config.Get(fieldInfo.Name, (string)fieldInfo.GetValue(settingsClass)));
+                    }
+                    else if (fieldInfo.FieldType == typeof(System.Boolean))
+                    {
+                        fieldInfo.SetValue(settingsClass, config.GetBoolean(fieldInfo.Name, (bool)fieldInfo.GetValue(settingsClass)));
+                    }
+                    else if (fieldInfo.FieldType == typeof(System.Int32))
+                    {
+                        fieldInfo.SetValue(settingsClass, config.GetInt(fieldInfo.Name, (int)fieldInfo.GetValue(settingsClass)));
+                    }
+                    else if (fieldInfo.FieldType == typeof(System.Single))
+                    {
+                        fieldInfo.SetValue(settingsClass, config.GetFloat(fieldInfo.Name, (float)fieldInfo.GetValue(settingsClass)));
+                    }
+                    else if (fieldInfo.FieldType == typeof(System.UInt32))
+                    {
+                        fieldInfo.SetValue(settingsClass, Convert.ToUInt32(config.Get(fieldInfo.Name, ((uint)fieldInfo.GetValue(settingsClass)).ToString())));
+                    }
+                }
+            }
+
+            PropertyInfo[] propertyInfos = settingsType.GetProperties();
+            foreach (PropertyInfo propInfo in propertyInfos)
+            {
+                if ((propInfo.CanRead) && (propInfo.CanWrite))
+                {
+                    if (propInfo.PropertyType == typeof(System.String))
+                    {
+                        propInfo.SetValue(settingsClass, config.Get(propInfo.Name, (string)propInfo.GetValue(settingsClass, null)), null);
+                    }
+                    else if (propInfo.PropertyType == typeof(System.Boolean))
+                    {
+                        propInfo.SetValue(settingsClass, config.GetBoolean(propInfo.Name, (bool)propInfo.GetValue(settingsClass, null)), null);
+                    }
+                    else if (propInfo.PropertyType == typeof(System.Int32))
+                    {
+                        propInfo.SetValue(settingsClass, config.GetInt(propInfo.Name, (int)propInfo.GetValue(settingsClass, null)), null);
+                    }
+                    else if (propInfo.PropertyType == typeof(System.Single))
+                    {
+                        propInfo.SetValue(settingsClass, config.GetFloat(propInfo.Name, (float)propInfo.GetValue(settingsClass, null)), null);
+                    }
+                    if (propInfo.PropertyType == typeof(System.UInt32))
+                    {
+                        propInfo.SetValue(settingsClass, Convert.ToUInt32(config.Get(propInfo.Name, ((uint)propInfo.GetValue(settingsClass, null)).ToString())), null);
+                    }
+                }
+            }
+
+            return settingsClass;
+        }
+
         public static string Base64ToString(string str)
         {
             Decoder utf8Decode = Encoding.UTF8.GetDecoder();
@@ -1645,7 +1805,7 @@ namespace OpenSim.Framework
 
         public static Guid GetHashGuid(string data, string salt)
         {
-            byte[] hash = ComputeMD5Hash(data + salt);
+            byte[] hash = ComputeMD5Hash(data + salt, Encoding.Default);
 
             //string s = BitConverter.ToString(hash);
 
@@ -1792,6 +1952,32 @@ namespace OpenSim.Framework
             return found.ToArray();
         }
 
+        public static string ServerURI(string uri)
+        {
+            if (uri == string.Empty)
+                return string.Empty;
+
+            // Get rid of eventual slashes at the end
+            uri = uri.TrimEnd('/');
+
+            IPAddress ipaddr1 = null;
+            string port1 = "";
+            try
+            {
+                ipaddr1 = Util.GetHostFromURL(uri);
+            }
+            catch { }
+
+            try
+            {
+                port1 = uri.Split(new char[] { ':' })[2];
+            }
+            catch { }
+
+            // We tried our best to convert the domain names to IP addresses
+            return (ipaddr1 != null) ? "http://" + ipaddr1.ToString() + ":" + port1 : uri;
+        }
+
         /// <summary>
         /// Convert a string to a byte format suitable for transport in an LLUDP packet.  The output is truncated to 256 bytes if necessary.
         /// </summary>
@@ -1970,6 +2156,11 @@ namespace OpenSim.Framework
             }
         }
 
+        public static void FireAndForget(System.Threading.WaitCallback callback)
+        {
+            FireAndForget(callback, null);
+        }
+
         public static void InitThreadPool(int minThreads, int maxThreads)
         {
             if (maxThreads < 2)
@@ -1986,7 +2177,7 @@ namespace OpenSim.Framework
 
             STPStartInfo startInfo = new STPStartInfo();
             startInfo.ThreadPoolName = "Util";
-            startInfo.IdleTimeout = 2000;
+            startInfo.IdleTimeout = 20000;
             startInfo.MaxWorkerThreads = maxThreads;
             startInfo.MinWorkerThreads = minThreads;
 
diff --git a/OpenSim/Framework/VersionInfo.cs b/OpenSim/Framework/VersionInfo.cs
index d2979a7..ea99444 100644
--- a/OpenSim/Framework/VersionInfo.cs
+++ b/OpenSim/Framework/VersionInfo.cs
@@ -29,11 +29,15 @@ namespace OpenSim
 {
     public class VersionInfo
     {
+<<<<<<< HEAD:OpenSim/Framework/VersionInfo.cs
         public const string VersionNumber = "0.8.2.0";
+=======
+        private const string VERSION_NUMBER = "0.8.0CM";
+>>>>>>> avn/ubitvar:OpenSim/Framework/Servers/VersionInfo.cs
         private const Flavour VERSION_FLAVOUR = Flavour.Dev;
 
         public enum Flavour
-        {
+        { 
             Unknown,
             Dev,
             RC1,
@@ -51,7 +55,7 @@ namespace OpenSim
 
         public static string GetVersionString(string versionNumber, Flavour flavour)
         {
-            string versionString = "OpenSim " + versionNumber + " " + flavour;
+            string versionString = "Careminster " + versionNumber + " " + flavour;
             return versionString.PadRight(VERSIONINFO_VERSION_LENGTH);
         }
 
diff --git a/OpenSim/Framework/WearableCacheItem.cs b/OpenSim/Framework/WearableCacheItem.cs
index 1aecf79..af28abc 100644
--- a/OpenSim/Framework/WearableCacheItem.cs
+++ b/OpenSim/Framework/WearableCacheItem.cs
@@ -43,12 +43,13 @@ namespace OpenSim.Framework
 
         public static WearableCacheItem[] GetDefaultCacheItem()
         {
-            int itemmax = 21;
+            int itemmax = AvatarAppearance.TEXTURE_COUNT;
             WearableCacheItem[] retitems = new WearableCacheItem[itemmax];
             for (uint i=0;i<itemmax;i++)
-                retitems[i] = new WearableCacheItem() {CacheId = UUID.Zero, TextureID = UUID.Zero, TextureIndex = i + 1};
-            return retitems;
+                retitems[i] = new WearableCacheItem() {CacheId = UUID.Zero, TextureID = UUID.Zero, TextureIndex = i};
+            return retitems;          
         }
+
         public static WearableCacheItem[] FromOSD(OSD pInput, IImprovedAssetCache dataCache)
         {
             List<WearableCacheItem> ret = new List<WearableCacheItem>();
@@ -98,6 +99,7 @@ namespace OpenSim.Framework
             return ret.ToArray();
 
         }
+
         public static OSD ToOSD(WearableCacheItem[] pcacheItems, IImprovedAssetCache dataCache)
         {
             OSDArray arr = new OSDArray();
@@ -124,6 +126,68 @@ namespace OpenSim.Framework
             }
             return arr;
         }
+
+        public static OSDArray BakedToOSD(WearableCacheItem[] pcacheItems)
+        {
+            if (pcacheItems.Length < AvatarAppearance.BAKE_INDICES[AvatarAppearance.BAKE_INDICES.Length - 1])
+                return null;
+
+            OSDArray arr = new OSDArray();
+
+            for (int i = 0; i < AvatarAppearance.BAKE_INDICES.Length; i++)
+            {
+                int idx = AvatarAppearance.BAKE_INDICES[i];
+
+                WearableCacheItem item = pcacheItems[idx];
+
+                OSDMap itemmap = new OSDMap();
+                itemmap.Add("textureindex", OSD.FromUInteger(item.TextureIndex));
+                itemmap.Add("cacheid", OSD.FromUUID(item.CacheId));
+                itemmap.Add("textureid", OSD.FromUUID(item.TextureID));
+/*
+                if (item.TextureAsset != null)
+                {
+                    itemmap.Add("assetdata", OSD.FromBinary(item.TextureAsset.Data));
+                    itemmap.Add("assetcreator", OSD.FromString(item.TextureAsset.CreatorID));
+                    itemmap.Add("assetname", OSD.FromString(item.TextureAsset.Name));
+                }
+ */
+                arr.Add(itemmap);
+            }
+            return arr;
+        }
+
+        public static WearableCacheItem[] BakedFromOSD(OSD pInput)
+        {
+            WearableCacheItem[] pcache = WearableCacheItem.GetDefaultCacheItem();
+
+            if (pInput.Type == OSDType.Array)
+            {
+                OSDArray itemarray = (OSDArray)pInput;
+                foreach (OSDMap item in itemarray)
+                {
+                    int idx = (int)item["textureindex"].AsUInteger();
+                    if (idx < 0 || idx > pcache.Length)
+                        continue;
+                    pcache[idx].CacheId = item["cacheid"].AsUUID();
+                    pcache[idx].TextureID = item["textureid"].AsUUID();
+/*
+                    if (item.ContainsKey("assetdata"))
+                    {
+                        AssetBase asset = new AssetBase(item["textureid"].AsUUID(), "BakedTexture", (sbyte)AssetType.Texture, UUID.Zero.ToString());
+                        asset.Temporary = true;
+                        asset.Local = true;
+                        asset.Data = item["assetdata"].AsBinary();
+                        pcache[idx].TextureAsset = asset;
+                    }
+                    else
+ */ 
+                        pcache[idx].TextureAsset = null;
+                }
+            }
+            return pcache;
+        }
+
         public static WearableCacheItem SearchTextureIndex(uint pTextureIndex,WearableCacheItem[] pcacheItems)
         {
             for (int i = 0; i < pcacheItems.Length; i++)
diff --git a/OpenSim/Framework/WebUtil.cs b/OpenSim/Framework/WebUtil.cs
index b180c8a..94b5230 100644
--- a/OpenSim/Framework/WebUtil.cs
+++ b/OpenSim/Framework/WebUtil.cs
@@ -86,7 +86,7 @@ namespace OpenSim.Framework
         /// Number of milliseconds a call can take before it is considered
         /// a "long" call for warning & debugging purposes
         /// </summary>
-        public const int LongCallTime = 3000;
+        public const int LongCallTime = 500;
 
         /// <summary>
         /// The maximum length of any data logged because of a long request time.
@@ -205,8 +205,16 @@ namespace OpenSim.Framework
         {
             if (DebugLevel == 5)
             {
+<<<<<<< HEAD
                 if (output.Length > MaxRequestDiagLength)
                     output = output.Substring(0, MaxRequestDiagLength) + "...";
+=======
+                int len = output.Length;
+                if(len > 80)
+                    len = 80;
+                output = output.Substring(0, len);
+                output = output + "...";
+>>>>>>> avn/ubitvar
             }
 
             m_log.DebugFormat("[LOGHTTP]: {0}{1}", context, Util.BinaryToASCII(output));
@@ -233,6 +241,9 @@ namespace OpenSim.Framework
             string errorMessage = "unknown error";
             int tickstart = Util.EnvironmentTickCount();
             int tickdata = 0;
+            int tickcompressdata = 0;
+            int tickJsondata = 0;
+            int compsize = 0;
             string strBuffer = null;
 
             try
@@ -250,6 +261,8 @@ namespace OpenSim.Framework
                 {
                     strBuffer = OSDParser.SerializeJsonString(data);
 
+                    tickJsondata = Util.EnvironmentTickCountSubtract(tickstart);
+
                     if (DebugLevel >= 5)
                         LogOutgoingDetail("SEND", reqnum, strBuffer);
 
@@ -271,13 +284,23 @@ namespace OpenSim.Framework
                                 // gets written on the stream upon Dispose()
                             }
                             byte[] buf = ms.ToArray();
+
+                            tickcompressdata = Util.EnvironmentTickCountSubtract(tickstart);
+
                             request.ContentLength = buf.Length;   //Count bytes to send
+                            compsize = buf.Length;
                             using (Stream requestStream = request.GetRequestStream())
                                 requestStream.Write(buf, 0, (int)buf.Length);
                         }
                     }
                     else
                     {
+<<<<<<< HEAD
+=======
+                        tickcompressdata = tickJsondata;
+                        compsize = buffer.Length;
+                        request.ContentType = "application/json";
+>>>>>>> avn/ubitvar
                         request.ContentLength = buffer.Length;   //Count bytes to send
                         using (Stream requestStream = request.GetRequestStream())
                             requestStream.Write(buffer, 0, buffer.Length);         //Send it
@@ -292,6 +315,7 @@ namespace OpenSim.Framework
                 {
                     using (Stream responseStream = response.GetResponseStream())
                     {
+<<<<<<< HEAD
                         using (StreamReader reader = new StreamReader(responseStream))
                         {
                             string responseStr = reader.ReadToEnd();
@@ -299,6 +323,12 @@ namespace OpenSim.Framework
                                 WebUtil.LogResponseDetail(reqnum, responseStr);
                             return CanonicalizeResults(responseStr);
                         }
+=======
+                        string responseStr = null;
+                        responseStr = responseStream.GetStreamString();
+                        //m_log.DebugFormat("[WEB UTIL]: <{0}> response is <{1}>",reqnum,responseStr);
+                        return CanonicalizeResults(responseStr);
+>>>>>>> avn/ubitvar
                     }
                 }
             }
@@ -314,6 +344,7 @@ namespace OpenSim.Framework
             catch (Exception ex)
             {
                 errorMessage = ex.Message;
+                m_log.Debug("[WEB UTIL]: Exception making request: " + ex.ToString());
             }
             finally
             {
@@ -321,8 +352,21 @@ namespace OpenSim.Framework
                 if (tickdiff > LongCallTime)
                 {
                     m_log.InfoFormat(
+<<<<<<< HEAD
                         "[LOGHTTP]: Slow JSON-RPC request {0} {1} to {2} took {3}ms, {4}ms writing, {5}",
                         reqnum, method, url, tickdiff, tickdata,
+=======
+                        "[WEB UTIL]: Slow ServiceOSD request {0} {1} {2} took {3}ms, {4}ms writing({5} at Json; {6} at comp), {7} bytes ({8} uncomp): {9}",
+                        reqnum,
+                        method,
+                        url,
+                        tickdiff,
+                        tickdata,
+                        tickJsondata,
+                        tickcompressdata,
+                        compsize,
+                        strBuffer != null ? strBuffer.Length : 0,
+>>>>>>> avn/ubitvar
                         strBuffer != null
                             ? (strBuffer.Length > MaxRequestDiagLength ? strBuffer.Remove(MaxRequestDiagLength) : strBuffer)
                             : "");
@@ -396,7 +440,7 @@ namespace OpenSim.Framework
         /// </summary>
         public static OSDMap PostToService(string url, NameValueCollection data)
         {
-            return ServiceFormRequest(url,data,10000);
+            return ServiceFormRequest(url,data, 20000);
         }
         
         public static OSDMap ServiceFormRequest(string url, NameValueCollection data, int timeout)
@@ -790,7 +834,8 @@ namespace OpenSim.Framework
                     reqnum, verb, requestUrl);
 
             int tickstart = Util.EnvironmentTickCount();
-            int tickdata = 0;
+//            int tickdata = 0;
+            int tickdiff = 0;
 
             Type type = typeof(TRequest);
 
@@ -831,10 +876,17 @@ namespace OpenSim.Framework
                     request.ContentLength = length;
                     byte[] data = buffer.ToArray();
 
+<<<<<<< HEAD
                     if (WebUtil.DebugLevel >= 5)
                         WebUtil.LogOutgoingDetail("SEND", reqnum, System.Text.Encoding.UTF8.GetString(data));
 
                     request.BeginGetRequestStream(delegate(IAsyncResult res)
+=======
+                    // capture how much time was spent writing
+                    // useless in this async
+//                    tickdata = Util.EnvironmentTickCountSubtract(tickstart);
+                    request.BeginGetResponse(delegate(IAsyncResult ar)
+>>>>>>> avn/ubitvar
                     {
                         using (Stream requestStream = request.EndGetRequestStream(res))
                             requestStream.Write(data, 0, length);
@@ -844,6 +896,7 @@ namespace OpenSim.Framework
 
                         request.BeginGetResponse(delegate(IAsyncResult ar)
                         {
+<<<<<<< HEAD
                             using (WebResponse response = request.EndGetResponse(ar))
                             {
                                 try
@@ -858,6 +911,14 @@ namespace OpenSim.Framework
                                 {
                                 }
                             }
+=======
+                            // Let's not close this
+                            // yes do close it
+                            buffer.Close();
+                            respStream.Close();
+                            response.Close();
+                        }
+>>>>>>> avn/ubitvar
 
                             action(deserial);
 
@@ -919,6 +980,7 @@ namespace OpenSim.Framework
                                 "[ASYNC REQUEST]: Request {0} {1} failed with exception {2}{3}",
                                 verb, requestUrl, e.Message, e.StackTrace);
                         }
+<<<<<<< HEAD
         
                         //  m_log.DebugFormat("[ASYNC REQUEST]: Received {0}", deserial.ToString());
 
@@ -942,12 +1004,36 @@ namespace OpenSim.Framework
                     string originalRequest = null;
 
                     if (buffer != null)
+=======
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(
+                            "[ASYNC REQUEST]: Request {0} {1} failed with exception {2}{3}",
+                            verb, requestUrl, e.Message, e.StackTrace);
+                    }
+    
+                    //  m_log.DebugFormat("[ASYNC REQUEST]: Received {0}", deserial.ToString());
+                    try
+                    {
+                        action(deserial);
+                    }
+                    catch (Exception e)
+>>>>>>> avn/ubitvar
                     {
                         originalRequest = Encoding.UTF8.GetString(buffer.ToArray());
 
+<<<<<<< HEAD
                         if (originalRequest.Length > WebUtil.MaxRequestDiagLength)
                             originalRequest = originalRequest.Remove(WebUtil.MaxRequestDiagLength);
                     }
+=======
+            tickdiff = Util.EnvironmentTickCountSubtract(tickstart);
+            if (tickdiff > WebUtil.LongCallTime)
+            {
+/*
+                string originalRequest = null;
+>>>>>>> avn/ubitvar
 
                     m_log.InfoFormat(
                         "[LOGHTTP]: Slow AsynchronousRequestObject request {0} {1} to {2} took {3}ms, {4}ms writing, {5}",
@@ -959,11 +1045,36 @@ namespace OpenSim.Framework
                     m_log.DebugFormat("[LOGHTTP]: HTTP OUT {0} took {1}ms, {2}ms writing",
                         reqnum, tickdiff, tickdata);
                 }
+<<<<<<< HEAD
             }
             finally
             { 
                 if (buffer != null)
                     buffer.Dispose();
+=======
+
+                m_log.InfoFormat(
+                    "[ASYNC REQUEST]: Slow request {0} {1} {2} took {3}ms, {4}ms writing, {5}",
+                    reqnum,
+                    verb,
+                    requestUrl,
+                    tickdiff,
+                    tickdata,
+                    originalRequest);
+*/
+                m_log.InfoFormat(
+                    "[ASYNC REQUEST]:  Slow WebRequest SETUP <{0}> {1} {2} took {3}ms",
+                    reqnum,
+                    verb,
+                    requestUrl,
+                    tickdiff);
+            }
+            else if (WebUtil.DebugLevel >= 4)
+            {
+                m_log.DebugFormat(
+                    "[WEB UTIL]: HTTP OUT {0} took {1}ms",
+                    reqnum, tickdiff);
+>>>>>>> avn/ubitvar
             }
         }
     }
@@ -1004,6 +1115,8 @@ namespace OpenSim.Framework
 
             string respstring = String.Empty;
 
+            int tickset = Util.EnvironmentTickCountSubtract(tickstart);
+
             using (MemoryStream buffer = new MemoryStream())
             {
                 if ((verb == "POST") || (verb == "PUT"))
@@ -1015,14 +1128,19 @@ namespace OpenSim.Framework
                     {
                         writer.Write(obj);
                         writer.Flush();
+                        if (WebUtil.DebugLevel >= 5)
+                            WebUtil.LogOutgoingDetail(buffer);
                     }
 
                     length = (int)obj.Length;
                     request.ContentLength = length;
                     byte[] data = buffer.ToArray();
 
+<<<<<<< HEAD
                     if (WebUtil.DebugLevel >= 5)
                         WebUtil.LogOutgoingDetail("SEND", reqnum, System.Text.Encoding.UTF8.GetString(data));
+=======
+>>>>>>> avn/ubitvar
 
                     Stream requestStream = null;
                     try
@@ -1070,8 +1188,18 @@ namespace OpenSim.Framework
             if (tickdiff > WebUtil.LongCallTime)
             {
                 m_log.InfoFormat(
+<<<<<<< HEAD
                     "[LOGHTTP]: Slow SynchronousRestForms request {0} {1} to {2} took {3}ms, {4}ms writing, {5}",
                     reqnum, verb, requestUrl, tickdiff, tickdata,
+=======
+                    "[FORMS]: Slow request {0} {1} {2} took {3}ms, {4}ms writing, {5}",
+                    reqnum,
+                    verb,
+                    requestUrl,
+                    tickdiff,
+                    tickset,
+                    tickdata,
+>>>>>>> avn/ubitvar
                     obj.Length > WebUtil.MaxRequestDiagLength ? obj.Remove(WebUtil.MaxRequestDiagLength) : obj);
             }
             else if (WebUtil.DebugLevel >= 4)
@@ -1208,6 +1336,8 @@ namespace OpenSim.Framework
                 ht.ServicePoint.ConnectionLimit = maxConnections;
 
             request.Method = verb;
+            if (pTimeout != 0)
+                request.Timeout = pTimeout * 1000;
             MemoryStream buffer = null;
 
             try
@@ -1221,17 +1351,29 @@ namespace OpenSim.Framework
                     XmlWriterSettings settings = new XmlWriterSettings();
                     settings.Encoding = Encoding.UTF8;
 
+<<<<<<< HEAD
                     using (XmlWriter writer = XmlWriter.Create(buffer, settings))
                     {
                         XmlSerializer serializer = new XmlSerializer(type);
                         serializer.Serialize(writer, obj);
                         writer.Flush();
                     }
+=======
+                using (XmlWriter writer = XmlWriter.Create(buffer, settings))
+                {
+                    XmlSerializer serializer = new XmlSerializer(type);
+                    serializer.Serialize(writer, obj);
+                    writer.Flush();
+                    if (WebUtil.DebugLevel >= 5)
+                        WebUtil.LogOutgoingDetail(buffer);
+                }
+>>>>>>> avn/ubitvar
 
                     int length = (int)buffer.Length;
                     request.ContentLength = length;
                     byte[] data = buffer.ToArray();
 
+<<<<<<< HEAD
                     if (WebUtil.DebugLevel >= 5)
                         WebUtil.LogOutgoingDetail("SEND", reqnum, System.Text.Encoding.UTF8.GetString(data));
 
@@ -1255,6 +1397,9 @@ namespace OpenSim.Framework
                     }
                 }
 
+=======
+                Stream requestStream = null;
+>>>>>>> avn/ubitvar
                 try
                 {
                     using (HttpWebResponse resp = (HttpWebResponse)request.GetResponse())
diff --git a/OpenSim/Region/Application/Application.cs b/OpenSim/Region/Application/Application.cs
index bf34419..e441cc8 100644
--- a/OpenSim/Region/Application/Application.cs
+++ b/OpenSim/Region/Application/Application.cs
@@ -75,6 +75,7 @@ namespace OpenSim
                 new UnhandledExceptionEventHandler(CurrentDomain_UnhandledException);
 
             ServicePointManager.DefaultConnectionLimit = 12;
+            ServicePointManager.UseNagleAlgorithm = false;
 
             // Add the arguments supplied when running the application to the configuration
             ArgvConfigSource configSource = new ArgvConfigSource(args);
diff --git a/OpenSim/Region/Application/OpenSim.cs b/OpenSim/Region/Application/OpenSim.cs
index 5af8194..a350510 100644
--- a/OpenSim/Region/Application/OpenSim.cs
+++ b/OpenSim/Region/Application/OpenSim.cs
@@ -109,13 +109,19 @@ namespace OpenSim
                     m_timeInterval = startupConfig.GetInt("timer_Interval", 1200);
                 }
 
+                AvatarWearable.MAX_WEARABLES = startupConfig.GetInt("max_wearables", AvatarWearable.MAX_WEARABLES);
                 string asyncCallMethodStr = startupConfig.GetString("async_call_method", String.Empty);
                 FireAndForgetMethod asyncCallMethod;
                 if (!String.IsNullOrEmpty(asyncCallMethodStr) && Utils.EnumTryParse<FireAndForgetMethod>(asyncCallMethodStr, out asyncCallMethod))
                     Util.FireAndForgetMethod = asyncCallMethod;
 
+<<<<<<< HEAD
                 stpMinThreads = startupConfig.GetInt("MinPoolThreads", 15);
                 stpMaxThreads = startupConfig.GetInt("MaxPoolThreads", 300);
+=======
+                stpMinThreads = startupConfig.GetInt("MinPoolThreads", 2 );
+                stpMaxThreads = startupConfig.GetInt("MaxPoolThreads", 25);
+>>>>>>> avn/ubitvar
                 m_consolePrompt = startupConfig.GetString("ConsolePrompt", @"Region (\R) ");
             }
 
@@ -267,12 +273,20 @@ namespace OpenSim
                                           SavePrimsXml2);
 
             m_console.Commands.AddCommand("Archiving", false, "load oar",
+<<<<<<< HEAD
+=======
+
+>>>>>>> avn/ubitvar
                                           "load oar [--merge] [--skip-assets]"
                                              + " [--default-user \"User Name\"]"
                                              + " [--force-terrain] [--force-parcels]"
                                              + " [--no-objects]"
                                              + " [--rotation degrees] [--rotation-center \"<x,y,z>\"]"
+<<<<<<< HEAD
                                              + " [--displacement \"<x,y,z>\"]"                                             
+=======
+                                             + " [--displacement \"<x,y,z>\"]"
+>>>>>>> avn/ubitvar
                                              + " [<OAR path>]",
                                           "Load a region's data from an OAR archive.",
                                           "--merge will merge the OAR with the existing scene (suppresses terrain and parcel info loading).\n"
@@ -500,7 +514,7 @@ namespace OpenSim
                     if (alert != null)
                         presence.ControllingClient.Kick(alert);
                     else
-                        presence.ControllingClient.Kick("\nThe OpenSim manager kicked you out.\n");
+                        presence.ControllingClient.Kick("\nYou have been logged out by an administrator.\n");
 
                     presence.Scene.CloseAgent(presence.UUID, force);
                     break;
@@ -1028,15 +1042,25 @@ namespace OpenSim
             cdt.AddColumn("Circuit code", 12);
             cdt.AddColumn("Endpoint", 23);
             cdt.AddColumn("Active?", 7);
+            cdt.AddColumn("ChildAgent?", 7);
+            cdt.AddColumn("ping(ms)", 8);
 
             SceneManager.ForEachScene(
                 s => s.ForEachClient(
-                    c => cdt.AddRow(
-                        s.Name,
-                        c.Name,
-                        c.CircuitCode.ToString(),
-                        c.RemoteEndPoint.ToString(),                
-                        c.IsActive.ToString())));
+                    c =>
+                        {
+                            bool child = false;
+                            if(c.SceneAgent != null && c.SceneAgent.IsChildAgent)
+                                child = true;
+                            cdt.AddRow(
+                            s.Name,
+                            c.Name,
+                            c.CircuitCode.ToString(),
+                            c.RemoteEndPoint.ToString(),
+                            c.IsActive.ToString(),
+                            child.ToString(),
+                            c.PingTimeMS);
+                        }));
 
             MainConsole.Instance.Output(cdt.ToString());
         }
diff --git a/OpenSim/Region/Application/OpenSimBase.cs b/OpenSim/Region/Application/OpenSimBase.cs
index 3be411a..760decd 100644
--- a/OpenSim/Region/Application/OpenSimBase.cs
+++ b/OpenSim/Region/Application/OpenSimBase.cs
@@ -112,6 +112,10 @@ namespace OpenSim
 
         public List<IApplicationPlugin> m_plugins = new List<IApplicationPlugin>();
 
+        private List<string> m_permsModules;
+
+        private bool m_securePermissionsLoading = true;
+
         /// <value>
         /// The config information passed into the OpenSimulator region server.
         /// </value>
@@ -228,6 +232,14 @@ namespace OpenSim
                     CreatePIDFile(pidFile);
                 
                 userStatsURI = startupConfig.GetString("Stats_URI", String.Empty);
+
+                m_securePermissionsLoading = startupConfig.GetBoolean("SecurePermissionsLoading", true);
+
+                string permissionModules = Util.GetConfigVarFromSections<string>(Config, "permissionmodules",
+                    new string[] { "Startup", "Permissions" }, "DefaultPermissionsModule");
+
+                m_permsModules = new List<string>(permissionModules.Split(','));
+
                 managedStatsURI = startupConfig.GetString("ManagedStatsRemoteFetchURI", String.Empty);
             }
 
@@ -264,11 +276,21 @@ namespace OpenSim
 
             base.StartupSpecific();
 
+<<<<<<< HEAD
             if (EnableInitialPluginLoad)
                 LoadPlugins();
 
             // We still want to post initalize any plugins even if loading has been disabled since a test may have
             // inserted them manually.
+=======
+            LoadPlugins();
+
+            if (m_plugins.Count == 0) // We failed to load any modules. Mono Addins glitch!
+            {
+                Environment.Exit(1);
+            }
+
+>>>>>>> avn/ubitvar
             foreach (IApplicationPlugin plugin in m_plugins)
                 plugin.PostInitialise();
 
@@ -290,10 +312,10 @@ namespace OpenSim
                                               "help " + capitalizedTopic,
                                               "Get help on plugin command '" + topic + "'",
                                               HandleCommanderHelp);
-                console.Commands.AddCommand(capitalizedTopic, false, "help " + capitalizedTopic,
-                                              "help " + capitalizedTopic,
-                                              "Get help on plugin command '" + topic + "'",
-                                              HandleCommanderHelp);
+//                console.Commands.AddCommand(capitalizedTopic, false, "help " + capitalizedTopic,
+//                                              "help " + capitalizedTopic,
+//                                              "Get help on plugin command '" + topic + "'",
+//                                              HandleCommanderHelp);
 
                 ICommander commander = null;
 
@@ -420,7 +442,32 @@ namespace OpenSim
             }
             else m_log.Error("[REGIONMODULES]: The new RegionModulesController is missing...");
 
+            if (m_securePermissionsLoading)
+            {
+                foreach (string s in m_permsModules)
+                {
+                    if (!scene.RegionModules.ContainsKey(s))
+                    {
+                        m_log.Fatal("[MODULES]: Required module " + s + " not found.");
+                        Environment.Exit(0);
+                    }
+                }
+
+                m_log.InfoFormat("[SCENE]: Secure permissions loading enabled, modules loaded: {0}", String.Join(" ", m_permsModules.ToArray()));
+            }
+
             scene.SetModuleInterfaces();
+// First Step of bootreport sequence
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.ColdStart(1,scene);
+                scene.SnmpService.LinkDown(scene);
+            }
+
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("Loading prins", scene);
+            }
 
             while (regionInfo.EstateSettings.EstateOwner == UUID.Zero && MainConsole.Instance != null)
                 SetUpEstateOwner(scene);
@@ -434,6 +481,11 @@ namespace OpenSim
             scene.loadAllLandObjectsFromStorage(regionInfo.originRegionID);
             scene.EventManager.TriggerParcelPrimCountUpdate();
 
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("Grid Registration in progress", scene);
+            } 
+
             try
             {
                 scene.RegisterRegionWithGrid();
@@ -444,15 +496,29 @@ namespace OpenSim
                     "[STARTUP]: Registration of region with grid failed, aborting startup due to {0} {1}", 
                     e.Message, e.StackTrace);
 
+                if (scene.SnmpService != null)
+                {
+                    scene.SnmpService.Critical("Grid registration failed. Startup aborted.", scene);
+                }
                 // Carrying on now causes a lot of confusion down the
                 // line - we need to get the user's attention
                 Environment.Exit(1);
             }
 
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("Grid Registration done", scene);
+            }
+
             // We need to do this after we've initialized the
             // scripting engines.
             scene.CreateScriptInstances();
 
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("ScriptEngine started", scene);
+            }
+
             SceneManager.Add(scene);
 
             if (m_autoCreateClientStack)
@@ -464,10 +530,20 @@ namespace OpenSim
                 }
             }
 
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("Initializing region modules", scene);
+            }
             scene.EventManager.OnShutdown += delegate() { ShutdownRegion(scene); };
 
             mscene = scene;
 
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("The region is operational", scene);
+                scene.SnmpService.LinkUp(scene);
+            }
+
             return clientServers;
         }
 
@@ -583,6 +659,11 @@ namespace OpenSim
         private void ShutdownRegion(Scene scene)
         {
             m_log.DebugFormat("[SHUTDOWN]: Shutting down region {0}", scene.RegionInfo.RegionName);
+            if (scene.SnmpService != null)
+            {
+                scene.SnmpService.BootInfo("The region is shutting down", scene);
+                scene.SnmpService.LinkDown(scene);
+            }
             IRegionModulesController controller;
             if (ApplicationRegistry.TryGet<IRegionModulesController>(out controller))
             {
@@ -751,7 +832,10 @@ namespace OpenSim
         {
             Vector3 regionExtent = new Vector3(regionInfo.RegionSizeX, regionInfo.RegionSizeY, regionInfo.RegionSizeZ);
             PhysicsScene physicsScene = GetPhysicsScene(regionInfo.RegionName, regionExtent);
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
             SceneCommunicationService sceneGridService = new SceneCommunicationService();
 
             return new Scene(
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
index 774202e..4e6d196 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.Timers;
 using System.Collections;
 using System.Collections.Generic;
 using System.IO;
@@ -55,14 +56,16 @@ using PermissionMask = OpenSim.Framework.PermissionMask;
 namespace OpenSim.Region.ClientStack.Linden
 {
     public delegate void UpLoadedAsset(
-    string assetName, string description, UUID assetID, UUID inventoryItem, UUID parentFolder,
-    byte[] data, string inventoryType, string assetType);
+        string assetName, string description, UUID assetID, UUID inventoryItem, UUID parentFolder,
+        byte[] data, string inventoryType, string assetType,
+        int cost, UUID texturesFolder, int nreqtextures, int nreqmeshs, int nreqinstances,
+        bool IsAtestUpload, ref string error);
 
     public delegate UUID UpdateItem(UUID itemID, byte[] data);
 
     public delegate void UpdateTaskScript(UUID itemID, UUID primID, bool isScriptRunning, byte[] data, ref ArrayList errors);
 
-    public delegate void NewInventoryItem(UUID userID, InventoryItemBase item);
+    public delegate void NewInventoryItem(UUID userID, InventoryItemBase item, uint cost);
 
     public delegate void NewAsset(AssetBase asset);
 
@@ -88,6 +91,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private Scene m_Scene;
         private Caps m_HostCapsObj;
+        private ModelCost m_ModelCost;
 
         private static readonly string m_requestPath = "0000/";
         // private static readonly string m_mapLayerPath = "0001/";
@@ -99,8 +103,10 @@ namespace OpenSim.Region.ClientStack.Linden
         private static readonly string m_copyFromNotecardPath = "0007/";
         // private static readonly string m_remoteParcelRequestPath = "0009/";// This is in the LandManagementModule.
         private static readonly string m_getObjectPhysicsDataPath = "0101/";
-        /* 0102 - 0103 RESERVED */
+        private static readonly string m_getObjectCostPath = "0102/";
+        private static readonly string m_ResourceCostSelectedPath = "0103/";
         private static readonly string m_UpdateAgentInformationPath = "0500/";
+        private static readonly string m_animSetTaskUpdatePath = "0260/";
         
         // These are callbacks which will be setup by the scene so that we can update scene data when we
         // receive capability calls
@@ -115,12 +121,50 @@ namespace OpenSim.Region.ClientStack.Linden
         private IAssetService m_assetService;
         private bool m_dumpAssetsToFile = false;
         private string m_regionName;
+
         private int m_levelUpload = 0;
 
+        private bool m_enableFreeTestUpload = false; // allows "TEST-" prefix hack
+        private bool m_ForceFreeTestUpload = false; // forces all uploads to be test
+
+        private bool m_enableModelUploadTextureToInventory = false; // place uploaded textures also in inventory
+                                                                    // may not be visible till relog
+        
+        private bool m_RestrictFreeTestUploadPerms = false; // reduces also the permitions. Needs a creator defined!!
+        private UUID m_testAssetsCreatorID = UUID.Zero;
+
+        private float m_PrimScaleMin = 0.001f;
+
+        private enum FileAgentInventoryState : int
+        {
+            idle = 0,
+            processRequest = 1,
+            waitUpload = 2,
+            processUpload = 3
+        }
+        private FileAgentInventoryState m_FileAgentInventoryState = FileAgentInventoryState.idle;
+        
         public BunchOfCaps(Scene scene, Caps caps)
         {
             m_Scene = scene;
             m_HostCapsObj = caps;
+
+            // create a model upload cost provider
+            m_ModelCost = new ModelCost();
+            // tell it about scene object limits
+            m_ModelCost.NonPhysicalPrimScaleMax = m_Scene.m_maxNonphys;
+            m_ModelCost.PhysicalPrimScaleMax = m_Scene.m_maxPhys;
+            
+//            m_ModelCost.ObjectLinkedPartsMax = ??
+//            m_ModelCost.PrimScaleMin = ??
+
+            m_PrimScaleMin = m_ModelCost.PrimScaleMin;
+            float modelTextureUploadFactor = m_ModelCost.ModelTextureCostFactor;
+            float modelUploadFactor = m_ModelCost.ModelMeshCostFactor;
+            float modelMinUploadCostFactor = m_ModelCost.ModelMinCostFactor;
+            float modelPrimCreationCost = m_ModelCost.primCreationCost;
+            float modelMeshByteCost = m_ModelCost.bytecost;
+
             IConfigSource config = m_Scene.Config;
             if (config != null)
             {
@@ -135,6 +179,37 @@ namespace OpenSim.Region.ClientStack.Linden
                 {
                     m_persistBakedTextures = appearanceConfig.GetBoolean("PersistBakedTextures", m_persistBakedTextures);
                 }
+                // economy for model upload
+                IConfig EconomyConfig = config.Configs["Economy"];
+                if (EconomyConfig != null)
+                {
+                    modelUploadFactor = EconomyConfig.GetFloat("MeshModelUploadCostFactor", modelUploadFactor);
+                    modelTextureUploadFactor = EconomyConfig.GetFloat("MeshModelUploadTextureCostFactor", modelTextureUploadFactor);
+                    modelMinUploadCostFactor = EconomyConfig.GetFloat("MeshModelMinCostFactor", modelMinUploadCostFactor);
+                    // next 2 are normalized so final cost is afected by modelUploadFactor above and normal cost
+                    modelPrimCreationCost = EconomyConfig.GetFloat("ModelPrimCreationCost", modelPrimCreationCost);
+                    modelMeshByteCost = EconomyConfig.GetFloat("ModelMeshByteCost", modelMeshByteCost);
+
+                    m_enableModelUploadTextureToInventory = EconomyConfig.GetBoolean("MeshModelAllowTextureToInventory", m_enableModelUploadTextureToInventory);
+
+                    m_RestrictFreeTestUploadPerms = EconomyConfig.GetBoolean("m_RestrictFreeTestUploadPerms", m_RestrictFreeTestUploadPerms);
+                    m_enableFreeTestUpload = EconomyConfig.GetBoolean("AllowFreeTestUpload", m_enableFreeTestUpload);
+                    m_ForceFreeTestUpload = EconomyConfig.GetBoolean("ForceFreeTestUpload", m_ForceFreeTestUpload);
+                    string testcreator = EconomyConfig.GetString("TestAssetsCreatorID", "");
+                    if (testcreator != "")
+                    {
+                        UUID id;
+                        UUID.TryParse(testcreator, out id);
+                        if (id != null)
+                            m_testAssetsCreatorID = id;
+                    }
+
+                    m_ModelCost.ModelMeshCostFactor = modelUploadFactor;
+                    m_ModelCost.ModelTextureCostFactor = modelTextureUploadFactor;
+                    m_ModelCost.ModelMinCostFactor = modelMinUploadCostFactor;
+                    m_ModelCost.primCreationCost = modelPrimCreationCost;
+                    m_ModelCost.bytecost = modelMeshByteCost;
+                }
             }
 
             m_assetService = m_Scene.AssetService;
@@ -146,6 +221,8 @@ namespace OpenSim.Region.ClientStack.Linden
             ItemUpdatedCall = m_Scene.CapsUpdateInventoryItemAsset;
             TaskScriptUpdatedCall = m_Scene.CapsUpdateTaskInventoryScriptAsset;
             GetClient = m_Scene.SceneGraph.GetControllingClient;
+
+            m_FileAgentInventoryState = FileAgentInventoryState.idle;
         }
 
         /// <summary>
@@ -173,13 +250,31 @@ namespace OpenSim.Region.ClientStack.Linden
                 //m_capsHandlers["MapLayer"] =
                 //    new LLSDStreamhandler<OSDMapRequest, OSDMapLayerResponse>("POST",
                 //                                                                capsBase + m_mapLayerPath,
-                //                                                                GetMapLayer);
+                //                                                               GetMapLayer);
+
+                IRequestHandler getObjectPhysicsDataHandler
+                    = new RestStreamHandler(
+                        "POST", capsBase + m_getObjectPhysicsDataPath, GetObjectPhysicsData, "GetObjectPhysicsData", null);
+                m_HostCapsObj.RegisterHandler("GetObjectPhysicsData", getObjectPhysicsDataHandler);
+
+                IRequestHandler getObjectCostHandler = new RestStreamHandler("POST", capsBase + m_getObjectCostPath, GetObjectCost);
+                m_HostCapsObj.RegisterHandler("GetObjectCost", getObjectCostHandler);
+                IRequestHandler ResourceCostSelectedHandler = new RestStreamHandler("POST", capsBase + m_ResourceCostSelectedPath, ResourceCostSelected);
+                m_HostCapsObj.RegisterHandler("ResourceCostSelected", ResourceCostSelectedHandler);
+   
+
                 IRequestHandler req
                     = new RestStreamHandler(
                         "POST", capsBase + m_notecardTaskUpdatePath, ScriptTaskInventory, "UpdateScript", null);
 
                 m_HostCapsObj.RegisterHandler("UpdateScriptTaskInventory", req);
                 m_HostCapsObj.RegisterHandler("UpdateScriptTask", req);
+
+//                IRequestHandler animSetRequestHandler
+//                    = new RestStreamHandler(
+//                        "POST", capsBase + m_animSetTaskUpdatePath, AnimSetTaskInventory, "UpdateScript", null);
+
+//                m_HostCapsObj.RegisterHandler("UpdateAnimSetTaskInventory", animSetRequestHandler);
             }
             catch (Exception e)
             {
@@ -191,7 +286,6 @@ namespace OpenSim.Region.ClientStack.Linden
         {
             try
             {
-                // I don't think this one works...
                 m_HostCapsObj.RegisterHandler(
                     "NewFileAgentInventory",
                     new LLSDStreamhandler<LLSDAssetUploadRequest, LLSDAssetUploadResponse>(
@@ -206,13 +300,11 @@ namespace OpenSim.Region.ClientStack.Linden
                         "POST", capsBase + m_notecardUpdatePath, NoteCardAgentInventory, "Update*", null);
 
                 m_HostCapsObj.RegisterHandler("UpdateNotecardAgentInventory", req);
+                m_HostCapsObj.RegisterHandler("UpdateAnimSetAgentInventory", req);
                 m_HostCapsObj.RegisterHandler("UpdateScriptAgentInventory", req);
                 m_HostCapsObj.RegisterHandler("UpdateScriptAgent", req);
 
-                IRequestHandler getObjectPhysicsDataHandler 
-                    = new RestStreamHandler(
-                        "POST", capsBase + m_getObjectPhysicsDataPath, GetObjectPhysicsData, "GetObjectPhysicsData", null);
-                m_HostCapsObj.RegisterHandler("GetObjectPhysicsData", getObjectPhysicsDataHandler);
+    
 
                 IRequestHandler UpdateAgentInformationHandler
                     = new RestStreamHandler(
@@ -271,6 +363,9 @@ namespace OpenSim.Region.ClientStack.Linden
 //            m_log.DebugFormat(
 //                "[CAPS]: Received SEED caps request in {0} for agent {1}", m_regionName, m_HostCapsObj.AgentID);
 
+            if (!m_HostCapsObj.WaitForActivation())
+                return string.Empty;
+
             if (!m_Scene.CheckClient(m_HostCapsObj.AgentID, httpRequest.RemoteIPEndPoint))
             {
                 m_log.WarnFormat(
@@ -400,62 +495,178 @@ namespace OpenSim.Region.ClientStack.Linden
             //m_log.Debug("[CAPS]: NewAgentInventoryRequest Request is: " + llsdRequest.ToString());
             //m_log.Debug("asset upload request via CAPS" + llsdRequest.inventory_type + " , " + llsdRequest.asset_type);
 
+            // start by getting the client
+            IClientAPI client = null;
+            m_Scene.TryGetClient(m_HostCapsObj.AgentID, out client);
+
+            // check current state so we only have one service at a time
+            lock (m_ModelCost)
+            {
+                switch (m_FileAgentInventoryState)
+                {
+                    case FileAgentInventoryState.processRequest:
+                    case FileAgentInventoryState.processUpload:
+                        LLSDAssetUploadError resperror = new LLSDAssetUploadError();
+                        resperror.message = "Uploader busy processing previus request";
+                        resperror.identifier = UUID.Zero;
+
+                        LLSDAssetUploadResponse errorResponse = new LLSDAssetUploadResponse();
+                        errorResponse.uploader = "";
+                        errorResponse.state = "error";
+                        errorResponse.error = resperror;
+                        return errorResponse;
+                        break;
+                    case FileAgentInventoryState.waitUpload:
+                        // todo stop current uploader server
+                        break;
+                    case FileAgentInventoryState.idle:
+                    default:
+                        break;
+                }
+
+                m_FileAgentInventoryState = FileAgentInventoryState.processRequest;
+            }
+
+            int cost = 0;
+            int nreqtextures = 0;
+            int nreqmeshs= 0;
+            int nreqinstances = 0;
+            bool IsAtestUpload = false;
+
+            string assetName = llsdRequest.name;
+
+            LLSDAssetUploadResponseData meshcostdata = new LLSDAssetUploadResponseData();
+
             if (llsdRequest.asset_type == "texture" ||
                 llsdRequest.asset_type == "animation" ||
+                llsdRequest.asset_type == "animatn" ||    // this is the asset name actually used by viewers
+                llsdRequest.asset_type == "mesh" ||
                 llsdRequest.asset_type == "sound")
             {
                 ScenePresence avatar = null;
-                IClientAPI client = null;
                 m_Scene.TryGetScenePresence(m_HostCapsObj.AgentID, out avatar);
 
                 // check user level
                 if (avatar != null)
                 {
-                    client = avatar.ControllingClient;
-
                     if (avatar.UserLevel < m_levelUpload)
                     {
-                        if (client != null)
-                            client.SendAgentAlertMessage("Unable to upload asset. Insufficient permissions.", false);
+                        LLSDAssetUploadError resperror = new LLSDAssetUploadError();
+                        resperror.message = "Insufficient permissions to upload";
+                        resperror.identifier = UUID.Zero;
 
                         LLSDAssetUploadResponse errorResponse = new LLSDAssetUploadResponse();
                         errorResponse.uploader = "";
                         errorResponse.state = "error";
+                        errorResponse.error = resperror;
+                        lock (m_ModelCost)
+                            m_FileAgentInventoryState = FileAgentInventoryState.idle;
                         return errorResponse;
                     }
                 }
 
-                // check funds
+                // check test upload and funds
                 if (client != null)
                 {
                     IMoneyModule mm = m_Scene.RequestModuleInterface<IMoneyModule>();
 
+                    int baseCost = 0;
                     if (mm != null)
+                        baseCost = mm.UploadCharge;
+
+                    string warning = String.Empty;
+
+                    if (llsdRequest.asset_type == "mesh")
                     {
-                        if (!mm.UploadCovered(client.AgentId, mm.UploadCharge))
+                        string error;
+                        int modelcost;
+                        
+                        
+                        if (!m_ModelCost.MeshModelCost(llsdRequest.asset_resources, baseCost, out modelcost,
+                            meshcostdata, out error, ref warning))
                         {
-                            client.SendAgentAlertMessage("Unable to upload asset. Insufficient funds.", false);
+                            LLSDAssetUploadError resperror = new LLSDAssetUploadError();
+                            resperror.message = error;
+                            resperror.identifier = UUID.Zero;
 
                             LLSDAssetUploadResponse errorResponse = new LLSDAssetUploadResponse();
                             errorResponse.uploader = "";
                             errorResponse.state = "error";
+                            errorResponse.error = resperror;
+
+                            lock (m_ModelCost)
+                                m_FileAgentInventoryState = FileAgentInventoryState.idle;
                             return errorResponse;
                         }
+                        cost = modelcost;
                     }
+                    else
+                    {
+                        cost = baseCost;
+                    }
+
+                    if (cost > 0 && mm != null)
+                    {
+                        // check for test upload
+
+                        if (m_ForceFreeTestUpload) // all are test
+                        {
+                            if (!(assetName.Length > 5 && assetName.StartsWith("TEST-"))) // has normal name lets change it
+                                assetName = "TEST-" + assetName;
+
+                            IsAtestUpload = true;
+                        }
+
+                        else if (m_enableFreeTestUpload) // only if prefixed with "TEST-"
+                        {
+
+                            IsAtestUpload = (assetName.Length > 5 && assetName.StartsWith("TEST-"));
+                        }
+
+
+                        if(IsAtestUpload) // let user know, still showing cost estimation
+                            warning += "Upload will have no cost, for testing purposes only. Other uses are prohibited. Items will not work after 48 hours or on other regions";
+
+                        // check funds
+                        else
+                        {
+                            if (!mm.UploadCovered(client.AgentId, (int)cost))
+                            {
+                                LLSDAssetUploadError resperror = new LLSDAssetUploadError();
+                                resperror.message = "Insuficient funds";
+                                resperror.identifier = UUID.Zero;
+
+                                LLSDAssetUploadResponse errorResponse = new LLSDAssetUploadResponse();
+                                errorResponse.uploader = "";
+                                errorResponse.state = "error";
+                                errorResponse.error = resperror;
+                                lock (m_ModelCost)
+                                    m_FileAgentInventoryState = FileAgentInventoryState.idle;
+                                return errorResponse;
+                            }
+                        }
+                    }
+
+                    if (client != null && warning != String.Empty)
+                        client.SendAgentAlertMessage(warning, true);
                 }
             }
-
-            string assetName = llsdRequest.name;
+            
             string assetDes = llsdRequest.description;
             string capsBase = "/CAPS/" + m_HostCapsObj.CapsObjectPath;
             UUID newAsset = UUID.Random();
             UUID newInvItem = UUID.Random();
             UUID parentFolder = llsdRequest.folder_id;
             string uploaderPath = Util.RandomClass.Next(5000, 8000).ToString("0000");
+            UUID texturesFolder = UUID.Zero;
+
+            if(!IsAtestUpload && m_enableModelUploadTextureToInventory)
+                texturesFolder = llsdRequest.texture_folder_id;
 
             AssetUploader uploader =
                 new AssetUploader(assetName, assetDes, newAsset, newInvItem, parentFolder, llsdRequest.inventory_type,
-                                  llsdRequest.asset_type, capsBase + uploaderPath, m_HostCapsObj.HttpListener, m_dumpAssetsToFile);
+                        llsdRequest.asset_type, capsBase + uploaderPath, m_HostCapsObj.HttpListener, m_dumpAssetsToFile, cost,
+                        texturesFolder, nreqtextures, nreqmeshs, nreqinstances, IsAtestUpload);
 
             m_HostCapsObj.HttpListener.AddStreamHandler(
                 new BinaryStreamHandler(
@@ -473,10 +684,22 @@ namespace OpenSim.Region.ClientStack.Linden
             string uploaderURL = protocol + m_HostCapsObj.HostName + ":" + m_HostCapsObj.Port.ToString() + capsBase +
                                  uploaderPath;
 
+
             LLSDAssetUploadResponse uploadResponse = new LLSDAssetUploadResponse();
             uploadResponse.uploader = uploaderURL;
             uploadResponse.state = "upload";
+            uploadResponse.upload_price = (int)cost;
+
+            if (llsdRequest.asset_type == "mesh")
+            {
+                uploadResponse.data = meshcostdata;
+            }
+
             uploader.OnUpLoad += UploadCompleteHandler;
+
+            lock (m_ModelCost)
+                m_FileAgentInventoryState = FileAgentInventoryState.waitUpload;
+
             return uploadResponse;
         }
 
@@ -488,8 +711,14 @@ namespace OpenSim.Region.ClientStack.Linden
         /// <param name="data"></param>
         public void UploadCompleteHandler(string assetName, string assetDescription, UUID assetID,
                                           UUID inventoryItem, UUID parentFolder, byte[] data, string inventoryType,
-                                          string assetType)
+                                          string assetType, int cost,
+                                          UUID texturesFolder, int nreqtextures, int nreqmeshs, int nreqinstances,
+                                          bool IsAtestUpload, ref string error)
         {
+
+            lock (m_ModelCost)
+                m_FileAgentInventoryState = FileAgentInventoryState.processUpload;
+
             m_log.DebugFormat(
                 "[BUNCH OF CAPS]: Uploaded asset {0} for inventory item {1}, inv type {2}, asset type {3}",
                 assetID, inventoryItem, inventoryType, assetType);
@@ -497,6 +726,34 @@ namespace OpenSim.Region.ClientStack.Linden
             sbyte assType = 0;
             sbyte inType = 0;
 
+            IClientAPI client = null;
+
+            UUID owner_id = m_HostCapsObj.AgentID;
+            UUID creatorID;
+
+            bool istest = IsAtestUpload && m_enableFreeTestUpload && (cost > 0);
+
+            bool restrictPerms = m_RestrictFreeTestUploadPerms && istest;
+
+            if (istest && m_testAssetsCreatorID != UUID.Zero)
+                creatorID = m_testAssetsCreatorID;
+            else
+                creatorID = owner_id;
+
+            string creatorIDstr = creatorID.ToString();
+
+            IMoneyModule mm = m_Scene.RequestModuleInterface<IMoneyModule>();
+            if (mm != null)
+            {
+                // make sure client still has enougth credit
+                if (!mm.UploadCovered(m_HostCapsObj.AgentID, (int)cost))
+                {
+                    error = "Insufficient funds.";
+                    return;
+                }
+            }
+
+            // strings to types
             if (inventoryType == "sound")
             {
                 inType = (sbyte)InventoryType.Sound;
@@ -511,6 +768,12 @@ namespace OpenSim.Region.ClientStack.Linden
                 inType = (sbyte)InventoryType.Animation;
                 assType = (sbyte)AssetType.Animation;
             }
+            else if (inventoryType == "animset")
+            {
+                inType = (sbyte)CustomInventoryType.AnimationSet;
+                assType = (sbyte)CustomAssetType.AnimationSet;
+                m_log.Debug("got animset upload request");
+            }
             else if (inventoryType == "wearable")
             {
                 inType = (sbyte)InventoryType.Wearable;
@@ -526,6 +789,7 @@ namespace OpenSim.Region.ClientStack.Linden
             }
             else if (inventoryType == "object")
             {
+<<<<<<< HEAD
                 inType = (sbyte)InventoryType.Object;
                 assType = (sbyte)AssetType.Object;
 
@@ -612,73 +876,255 @@ namespace OpenSim.Region.ClientStack.Linden
                 {
                     clientInv.SendBulkUpdateInventory(foldersToUpdate.ToArray(), itemsToUpdate.ToArray());
                 }
-
-                for (int i = 0; i < mesh_list.Count; i++)
+=======
+                if (assetType == "mesh") // this code for now is for mesh models uploads only
                 {
-                    PrimitiveBaseShape pbs = PrimitiveBaseShape.CreateBox();
+                    inType = (sbyte)InventoryType.Object;
+                    assType = (sbyte)AssetType.Object;
+>>>>>>> avn/ubitvar
 
-                    Primitive.TextureEntry textureEntry
-                        = new Primitive.TextureEntry(Primitive.TextureEntry.WHITE_TEXTURE);
-                    OSDMap inner_instance_list = (OSDMap)instance_list[i];
+                    List<Vector3> positions = new List<Vector3>();
+                    List<Quaternion> rotations = new List<Quaternion>();
+                    OSDMap request = (OSDMap)OSDParser.DeserializeLLSDXml(data);
+
+                    // compare and get updated information
+/* does nothing still we do need something to avoid special viewer to upload something diferent from the cost estimation
+                    bool mismatchError = true;
+
+                    while (mismatchError)
+                    {
+                        mismatchError = false;
+                    }
 
-                    OSDArray face_list = (OSDArray)inner_instance_list["face_list"];
-                    for (uint face = 0; face < face_list.Count; face++)
+                    if (mismatchError)
                     {
-                        OSDMap faceMap = (OSDMap)face_list[(int)face];
-                        Primitive.TextureEntryFace f = pbs.Textures.CreateFace(face);
-                        if(faceMap.ContainsKey("fullbright"))
-                            f.Fullbright = faceMap["fullbright"].AsBoolean();
-                        if (faceMap.ContainsKey ("diffuse_color"))
-                            f.RGBA = faceMap["diffuse_color"].AsColor4();
+                        error = "Upload and fee estimation information don't match";
+                        lock (m_ModelCost)
+                            m_FileAgentInventoryState = FileAgentInventoryState.idle;
 
-                        int textureNum = faceMap["image"].AsInteger();
-                        float imagerot = faceMap["imagerot"].AsInteger();
-                        float offsets = (float)faceMap["offsets"].AsReal();
-                        float offsett = (float)faceMap["offsett"].AsReal();
-                        float scales = (float)faceMap["scales"].AsReal();
-                        float scalet = (float)faceMap["scalet"].AsReal();
+                        return;
+                    }
+*/
+                    OSDArray instance_list = (OSDArray)request["instance_list"];
+                    OSDArray mesh_list = (OSDArray)request["mesh_list"];
+                    OSDArray texture_list = (OSDArray)request["texture_list"];
+                    SceneObjectGroup grp = null;
 
-                        if(imagerot != 0)
-                            f.Rotation = imagerot;
+                    // create and store texture assets
+                    bool doTextInv = (!istest && m_enableModelUploadTextureToInventory &&
+                                    texturesFolder != UUID.Zero);
 
-                        if(offsets != 0)
-                            f.OffsetU = offsets;
 
-                        if (offsett != 0)
-                            f.OffsetV = offsett;
+                    List<UUID> textures = new List<UUID>();
 
-                        if (scales != 0)
-                            f.RepeatU = scales;
+                   
+//                    if (doTextInv)
+                        m_Scene.TryGetClient(m_HostCapsObj.AgentID, out client);
 
-                        if (scalet != 0)
-                            f.RepeatV = scalet;
+                    if(client == null) // don't put textures in inventory if there is no client
+                        doTextInv = false;
 
-                        if (textures.Count > textureNum)
-                            f.TextureID = textures[textureNum];
-                        else
-                            f.TextureID = Primitive.TextureEntry.WHITE_TEXTURE;
+                    for (int i = 0; i < texture_list.Count; i++)
+                    {
+                        AssetBase textureAsset = new AssetBase(UUID.Random(), assetName, (sbyte)AssetType.Texture, creatorIDstr);
+                        textureAsset.Data = texture_list[i].AsBinary();
+                        if (istest)
+                            textureAsset.Local = true;
+                        m_assetService.Store(textureAsset);
+                        textures.Add(textureAsset.FullID);
+
+                        if (doTextInv)
+                        {
+                            string name = assetName;
+                            if (name.Length > 25)
+                                name = name.Substring(0, 24);
+                            name += "_Texture#" + i.ToString();
+                            InventoryItemBase texitem = new InventoryItemBase();
+                            texitem.Owner = m_HostCapsObj.AgentID;
+                            texitem.CreatorId = creatorIDstr;
+                            texitem.CreatorData = String.Empty;
+                            texitem.ID = UUID.Random();
+                            texitem.AssetID = textureAsset.FullID;
+                            texitem.Description = "mesh model texture";
+                            texitem.Name = name;
+                            texitem.AssetType = (int)AssetType.Texture;
+                            texitem.InvType = (int)InventoryType.Texture;
+                            texitem.Folder = texturesFolder;
+
+                            texitem.CurrentPermissions
+                                = (uint)(PermissionMask.Move | PermissionMask.Copy | PermissionMask.Modify | PermissionMask.Transfer | PermissionMask.Export);
+
+                            texitem.BasePermissions = (uint)PermissionMask.All | (uint)PermissionMask.Export;
+                            texitem.EveryOnePermissions = 0;
+                            texitem.NextPermissions = (uint)PermissionMask.All;
+                            texitem.CreationDate = Util.UnixTimeSinceEpoch();
+
+                            m_Scene.AddInventoryItem(client, texitem);
+                            texitem = null;
+                        }
+                    }
+
+                    // create and store meshs assets
+                    List<UUID> meshAssets = new List<UUID>();
+                    List<bool> meshAvatarSkeletons = new List<bool>();
+                    List<bool> meshAvatarColliders = new List<bool>();
+
+                    bool curAvSkeleton;
+                    bool curAvCollider;
+                    for (int i = 0; i < mesh_list.Count; i++)
+                    {
+                        curAvSkeleton = false;
+                        curAvCollider = false;
 
-                        textureEntry.FaceTextures[face] = f;
+                        // we do need to parse the mesh now
+                        OSD osd = OSDParser.DeserializeLLSDBinary(mesh_list[i]);
+                        if (osd is OSDMap)
+                        {
+                            OSDMap mosd = (OSDMap)osd;
+                            if (mosd.ContainsKey("skeleton"))
+                            {
+                                OSDMap skeleton = (OSDMap)mosd["skeleton"];
+                                int sksize = skeleton["size"].AsInteger();
+                                if (sksize > 0)
+                                    curAvSkeleton = true;
+                            }
+                        }
+
+                        AssetBase meshAsset = new AssetBase(UUID.Random(), assetName, (sbyte)AssetType.Mesh, creatorIDstr);
+                        meshAsset.Data = mesh_list[i].AsBinary();
+                        if (istest)
+                            meshAsset.Local = true;
+                        m_assetService.Store(meshAsset);
+                        meshAssets.Add(meshAsset.FullID);
+                        meshAvatarSkeletons.Add(curAvSkeleton);
+                        meshAvatarColliders.Add(curAvCollider);
+
+                        // test code 
+                        if (curAvSkeleton && client != null)
+                        {
+                            string name = assetName;
+                            if (name.Length > 25)
+                                name = name.Substring(0, 24);
+                            name += "_Mesh#" + i.ToString();
+                            InventoryItemBase meshitem = new InventoryItemBase();
+                            meshitem.Owner = m_HostCapsObj.AgentID;
+                            meshitem.CreatorId = creatorIDstr;
+                            meshitem.CreatorData = String.Empty;
+                            meshitem.ID = UUID.Random();
+                            meshitem.AssetID = meshAsset.FullID;
+                            meshitem.Description = "mesh ";
+                            meshitem.Name = name;
+                            meshitem.AssetType = (int)AssetType.Mesh;
+                            meshitem.InvType = (int)InventoryType.Mesh;
+                            //                            meshitem.Folder = UUID.Zero; // send to default
+
+                            meshitem.Folder = parentFolder; // dont let it go to folder Meshes that viewers dont show
+
+                            // If we set PermissionMask.All then when we rez the item the next permissions will replace the current
+                            // (owner) permissions.  This becomes a problem if next permissions are changed.
+                            meshitem.CurrentPermissions
+                                = (uint)(PermissionMask.Move | PermissionMask.Copy | PermissionMask.Modify | PermissionMask.Transfer);
+
+                            meshitem.BasePermissions = (uint)PermissionMask.All;
+                            meshitem.EveryOnePermissions = 0;
+                            meshitem.NextPermissions = (uint)PermissionMask.All;
+                            meshitem.CreationDate = Util.UnixTimeSinceEpoch();
+
+                            m_Scene.AddInventoryItem(client, meshitem);
+                            meshitem = null;
+                        }
                     }
 
-                    pbs.TextureEntry = textureEntry.GetBytes();
+                    int skipedMeshs = 0;
+                    // build prims from instances
+                    for (int i = 0; i < instance_list.Count; i++)
+                    {
+                        OSDMap inner_instance_list = (OSDMap)instance_list[i];
 
-                    AssetBase meshAsset = new AssetBase(UUID.Random(), assetName, (sbyte)AssetType.Mesh, "");
-                    meshAsset.Data = mesh_list[i].AsBinary();
-                    m_assetService.Store(meshAsset);
+                        // skip prims that are 2 small
+                        Vector3 scale = inner_instance_list["scale"].AsVector3();
 
-                    pbs.SculptEntry = true;
-                    pbs.SculptTexture = meshAsset.FullID;
-                    pbs.SculptType = (byte)SculptType.Mesh;
-                    pbs.SculptData = meshAsset.Data;
+                        if (scale.X < m_PrimScaleMin || scale.Y < m_PrimScaleMin || scale.Z < m_PrimScaleMin)
+                        {
+                            skipedMeshs++;
+                            continue;
+                        }
+
+                        PrimitiveBaseShape pbs = PrimitiveBaseShape.CreateBox();
+
+                        Primitive.TextureEntry textureEntry
+                            = new Primitive.TextureEntry(Primitive.TextureEntry.WHITE_TEXTURE);
+
+
+                        OSDArray face_list = (OSDArray)inner_instance_list["face_list"];
+                        for (uint face = 0; face < face_list.Count; face++)
+                        {
+                            OSDMap faceMap = (OSDMap)face_list[(int)face];
+                            Primitive.TextureEntryFace f = pbs.Textures.CreateFace(face);
+                            if (faceMap.ContainsKey("fullbright"))
+                                f.Fullbright = faceMap["fullbright"].AsBoolean();
+                            if (faceMap.ContainsKey("diffuse_color"))
+                                f.RGBA = faceMap["diffuse_color"].AsColor4();
+
+                            int textureNum = faceMap["image"].AsInteger();
+                            float imagerot = faceMap["imagerot"].AsInteger();
+                            float offsets = (float)faceMap["offsets"].AsReal();
+                            float offsett = (float)faceMap["offsett"].AsReal();
+                            float scales = (float)faceMap["scales"].AsReal();
+                            float scalet = (float)faceMap["scalet"].AsReal();
+
+                            if (imagerot != 0)
+                                f.Rotation = imagerot;
+
+                            if (offsets != 0)
+                                f.OffsetU = offsets;
 
-                    Vector3 position = inner_instance_list["position"].AsVector3();
-                    Vector3 scale = inner_instance_list["scale"].AsVector3();
-                    Quaternion rotation = inner_instance_list["rotation"].AsQuaternion();
+                            if (offsett != 0)
+                                f.OffsetV = offsett;
+
+                            if (scales != 0)
+                                f.RepeatU = scales;
+
+                            if (scalet != 0)
+                                f.RepeatV = scalet;
+
+                            if (textures.Count > textureNum)
+                                f.TextureID = textures[textureNum];
+                            else
+                                f.TextureID = Primitive.TextureEntry.WHITE_TEXTURE;
+
+                            textureEntry.FaceTextures[face] = f;
+                        }
+
+                        pbs.TextureEntry = textureEntry.GetBytes();
+
+                        bool hasmesh = false;
+                        if (inner_instance_list.ContainsKey("mesh")) // seems to happen always but ...
+                        {
+                            int meshindx = inner_instance_list["mesh"].AsInteger();
+                            if (meshAssets.Count > meshindx)
+                            {
+                                pbs.SculptEntry = true;
+                                pbs.SculptType = (byte)SculptType.Mesh;
+                                pbs.SculptTexture = meshAssets[meshindx]; // actual asset UUID after meshs suport introduction
+                                // data will be requested from asset on rez (i hope)
+                                hasmesh = true;
+                            }
+                        }
+
+                        Vector3 position = inner_instance_list["position"].AsVector3();
+                        Quaternion rotation = inner_instance_list["rotation"].AsQuaternion();
+
+                        // for now viwers do send fixed defaults
+                        // but this may change
+//                        int physicsShapeType = inner_instance_list["physics_shape_type"].AsInteger();
+                        byte physicsShapeType = (byte)PhysShapeType.prim; // default for mesh is simple convex
+                        if(hasmesh)
+                            physicsShapeType = (byte) PhysShapeType.convex; // default for mesh is simple convex
+//                        int material = inner_instance_list["material"].AsInteger();
+                        byte material = (byte)Material.Wood;
 
 // no longer used - begin ------------------------
-//                    int physicsShapeType = inner_instance_list["physics_shape_type"].AsInteger();
-//                    int material = inner_instance_list["material"].AsInteger();
 //                    int mesh = inner_instance_list["mesh"].AsInteger();
 
 //                    OSDMap permissions = (OSDMap)inner_instance_list["permissions"];
@@ -693,24 +1139,49 @@ namespace OpenSim.Region.ClientStack.Linden
 //                    UUID owner_id = permissions["owner_id"].AsUUID();
 //                    int owner_mask = permissions["owner_mask"].AsInteger();
 // no longer used - end ------------------------
+                       
+
+                        SceneObjectPart prim
+                            = new SceneObjectPart(owner_id, pbs, position, Quaternion.Identity, Vector3.Zero);
+
+                        prim.Scale = scale;
+                        rotations.Add(rotation);
+                        positions.Add(position);
+                        prim.UUID = UUID.Random();
+                        prim.CreatorID = creatorID;
+                        prim.OwnerID = owner_id;
+                        prim.GroupID = UUID.Zero;
+                        prim.LastOwnerID = creatorID;
+                        prim.CreationDate = Util.UnixTimeSinceEpoch();
+                        
+                        if (grp == null)
+                            prim.Name = assetName;
+                        else
+                            prim.Name = assetName + "#" + i.ToString();
 
-                      UUID owner_id = m_HostCapsObj.AgentID;
+                        prim.EveryoneMask = 0;
+                        prim.GroupMask = 0;
+
+                        if (restrictPerms)
+                        {
+                            prim.BaseMask = (uint)(PermissionMask.Move | PermissionMask.Modify);
+                            prim.OwnerMask = (uint)(PermissionMask.Move | PermissionMask.Modify);
+                            prim.NextOwnerMask = 0;
+                        }
+                        else
+                        {
+                            prim.BaseMask = (uint)PermissionMask.All | (uint)PermissionMask.Export;
+                            prim.OwnerMask = (uint)PermissionMask.All | (uint)PermissionMask.Export;
+                            prim.NextOwnerMask = (uint)PermissionMask.Transfer;
+                        }
 
-                    SceneObjectPart prim
-                        = new SceneObjectPart(owner_id, pbs, position, Quaternion.Identity, Vector3.Zero);
+                        if(istest)
+                            prim.Description = "For testing only. Other uses are prohibited";
+                        else
+                            prim.Description = "";
 
-                    prim.Scale = scale;
-                    //prim.OffsetPosition = position;
-                    rotations.Add(rotation);
-                    positions.Add(position);
-                    prim.UUID = UUID.Random();
-                    prim.CreatorID = owner_id;
-                    prim.OwnerID = owner_id;
-                    prim.GroupID = UUID.Zero;
-                    prim.LastOwnerID = prim.OwnerID;
-                    prim.CreationDate = Util.UnixTimeSinceEpoch();
-                    prim.Name = assetName;
-                    prim.Description = "";
+                        prim.Material = material;
+                        prim.PhysicsShapeType = physicsShapeType;
 
 //                    prim.BaseMask = (uint)base_mask;
 //                    prim.EveryoneMask = (uint)everyone_mask;
@@ -718,52 +1189,64 @@ namespace OpenSim.Region.ClientStack.Linden
 //                    prim.NextOwnerMask = (uint)next_owner_mask;
 //                    prim.OwnerMask = (uint)owner_mask;
 
-                    if (grp == null)
-                        grp = new SceneObjectGroup(prim);
-                    else
-                        grp.AddPart(prim);
-                }
+                        if (grp == null)
+                        {
+                            grp = new SceneObjectGroup(prim);
+                            grp.LastOwnerID = creatorID;
+                        }
+                        else
+                            grp.AddPart(prim);
+                    }
 
-                Vector3 rootPos = positions[0];
+                    Vector3 rootPos = positions[0];
 
-                if (grp.Parts.Length > 1)
-                {
-                    // Fix first link number
-                    grp.RootPart.LinkNum++;
+                    if (grp.Parts.Length > 1)
+                    {
+                        // Fix first link number
+                        grp.RootPart.LinkNum++;
 
-                    Quaternion rootRotConj = Quaternion.Conjugate(rotations[0]);
-                    Quaternion tmprot;
-                    Vector3 offset;
+                        Quaternion rootRotConj = Quaternion.Conjugate(rotations[0]);
+                        Quaternion tmprot;
+                        Vector3 offset;
 
-                    // fix children rotations and positions
-                    for (int i = 1; i < rotations.Count; i++)
-                    {
-                        tmprot = rotations[i];
-                        tmprot = rootRotConj * tmprot;
+                        // fix children rotations and positions
+                        for (int i = 1; i < rotations.Count; i++)
+                        {
+                            tmprot = rotations[i];
+                            tmprot = rootRotConj * tmprot;
+
+                            grp.Parts[i].RotationOffset = tmprot;
 
-                        grp.Parts[i].RotationOffset = tmprot;
+                            offset = positions[i] - rootPos;
 
-                        offset = positions[i] - rootPos;
+                            offset *= rootRotConj;
+                            grp.Parts[i].OffsetPosition = offset;
+                        }
 
-                        offset *= rootRotConj;
-                        grp.Parts[i].OffsetPosition = offset;
+                        grp.AbsolutePosition = rootPos;
+                        grp.UpdateGroupRotationR(rotations[0]);
+                    }
+                    else
+                    {
+                        grp.AbsolutePosition = rootPos;
+                        grp.UpdateGroupRotationR(rotations[0]);
                     }
 
-                    grp.AbsolutePosition = rootPos;
-                    grp.UpdateGroupRotationR(rotations[0]);
+                    data = ASCIIEncoding.ASCII.GetBytes(SceneObjectSerializer.ToOriginalXmlFormat(grp));
                 }
-                else
+
+                else // not a mesh model
                 {
-                    grp.AbsolutePosition = rootPos;
-                    grp.UpdateGroupRotationR(rotations[0]);
+                    m_log.ErrorFormat("[CAPS Asset Upload] got unsuported assetType for object upload");
+                    return;
                 }
-
-                data = ASCIIEncoding.ASCII.GetBytes(SceneObjectSerializer.ToOriginalXmlFormat(grp));
             }
 
             AssetBase asset;
-            asset = new AssetBase(assetID, assetName, assType, m_HostCapsObj.AgentID.ToString());
+            asset = new AssetBase(assetID, assetName, assType, creatorIDstr);
             asset.Data = data;
+            if (istest)
+                asset.Local = true;
             if (AddNewAsset != null)
                 AddNewAsset(asset);
             else if (m_assetService != null)
@@ -771,11 +1254,17 @@ namespace OpenSim.Region.ClientStack.Linden
 
             InventoryItemBase item = new InventoryItemBase();
             item.Owner = m_HostCapsObj.AgentID;
-            item.CreatorId = m_HostCapsObj.AgentID.ToString();
+            item.CreatorId = creatorIDstr;
             item.CreatorData = String.Empty;
             item.ID = inventoryItem;
             item.AssetID = asset.FullID;
-            item.Description = assetDescription;
+            if (istest)
+            {
+                item.Description = "For testing only. Other uses are prohibited";
+                item.Flags = (uint) (InventoryItemFlags.SharedSingleReference);
+            }
+            else
+                item.Description = assetDescription;
             item.Name = assetName;
             item.AssetType = assType;
             item.InvType = inType;
@@ -783,18 +1272,61 @@ namespace OpenSim.Region.ClientStack.Linden
 
             // If we set PermissionMask.All then when we rez the item the next permissions will replace the current
             // (owner) permissions.  This becomes a problem if next permissions are changed.
-            item.CurrentPermissions
-                = (uint)(PermissionMask.Move | PermissionMask.Copy | PermissionMask.Modify | PermissionMask.Transfer | PermissionMask.Export);
 
-            item.BasePermissions = (uint)PermissionMask.All | (uint)PermissionMask.Export;
-            item.EveryOnePermissions = 0;
-            item.NextPermissions = (uint)PermissionMask.All;
+            if (inType == (sbyte)CustomInventoryType.AnimationSet)
+            {
+                AnimationSet.setCreateItemPermitions(item);
+            }
+
+            else if (restrictPerms)
+            {
+                item.BasePermissions = (uint)(PermissionMask.Move | PermissionMask.Modify);
+                item.CurrentPermissions = (uint)(PermissionMask.Move | PermissionMask.Modify);
+                item.EveryOnePermissions = 0;
+                item.NextPermissions = 0;
+            }
+            else
+            {
+                item.BasePermissions = (uint)PermissionMask.All | (uint)PermissionMask.Export;
+                item.CurrentPermissions = (uint)PermissionMask.All | (uint)PermissionMask.Export;
+                item.EveryOnePermissions = 0;
+                item.NextPermissions = (uint)PermissionMask.Transfer;
+            }
+
             item.CreationDate = Util.UnixTimeSinceEpoch();
 
+            m_Scene.TryGetClient(m_HostCapsObj.AgentID, out client);
+
             if (AddNewInventoryItem != null)
             {
-                AddNewInventoryItem(m_HostCapsObj.AgentID, item);
+                if (istest)
+                {
+                    m_Scene.AddInventoryItem(client, item);
+/*
+                    AddNewInventoryItem(m_HostCapsObj.AgentID, item, 0);
+                    if (client != null)
+                        client.SendAgentAlertMessage("Upload will have no cost, for personal test purposes only. Other uses are forbiden. Items may not work on a another region" , true);
+ */
+                }
+                else
+                {
+                    AddNewInventoryItem(m_HostCapsObj.AgentID, item, (uint)cost);
+//                    if (client != null)
+//                    {
+//                        // let users see anything..  i don't so far
+//                        string str;
+//                        if (cost > 0)
+//                            // dont remember where is money unit name to put here
+//                            str = "Upload complete. charged " + cost.ToString() + "$";
+//                        else
+//                            str = "Upload complete";
+//                        client.SendAgentAlertMessage(str, true);
+//                    }
+                }
             }
+
+            lock (m_ModelCost)
+                m_FileAgentInventoryState = FileAgentInventoryState.idle;
         }
 
         /// <summary>
@@ -995,6 +1527,131 @@ namespace OpenSim.Region.ClientStack.Linden
             return response;
         }
 
+        public string GetObjectCost(string request, string path,
+                string param, IOSHttpRequest httpRequest,
+                IOSHttpResponse httpResponse)
+        {          
+            OSDMap req = (OSDMap)OSDParser.DeserializeLLSDXml(request);
+            OSDMap resp = new OSDMap();
+
+            OSDArray object_ids = (OSDArray)req["object_ids"];
+
+            for (int i = 0; i < object_ids.Count; i++)
+            {
+                UUID uuid = object_ids[i].AsUUID();
+                                
+                SceneObjectPart part = m_Scene.GetSceneObjectPart(uuid);
+
+                if (part != null)
+                {
+                    SceneObjectGroup grp = part.ParentGroup;
+                    if (grp != null)
+                    {
+                        float linksetCost;
+                        float linksetPhysCost;
+                        float partCost;
+                        float partPhysCost;
+
+                        grp.GetResourcesCosts(part, out linksetCost, out linksetPhysCost, out partCost, out  partPhysCost);
+
+                        OSDMap object_data = new OSDMap();
+                        object_data["linked_set_resource_cost"] = linksetCost;
+                        object_data["resource_cost"] = partCost;
+                        object_data["physics_cost"] = partPhysCost;
+                        object_data["linked_set_physics_cost"] = linksetPhysCost;
+
+                        resp[uuid.ToString()] = object_data;
+                    }
+                    else
+                    {
+                        OSDMap object_data = new OSDMap();
+                        object_data["linked_set_resource_cost"] = 0;
+                        object_data["resource_cost"] = 0;
+                        object_data["physics_cost"] = 0;
+                        object_data["linked_set_physics_cost"] = 0;
+
+                        resp[uuid.ToString()] = object_data;
+                    }
+
+                }
+            }
+
+            string response = OSDParser.SerializeLLSDXmlString(resp);
+            return response; 
+        }
+
+        public string ResourceCostSelected(string request, string path,
+                string param, IOSHttpRequest httpRequest,
+                IOSHttpResponse httpResponse)
+        {
+            OSDMap req = (OSDMap)OSDParser.DeserializeLLSDXml(request);
+            OSDMap resp = new OSDMap();
+
+
+            float phys=0;
+            float stream=0;
+            float simul=0;
+
+            if (req.ContainsKey("selected_roots"))
+            {
+                OSDArray object_ids = (OSDArray)req["selected_roots"];
+
+                // should go by SOG suming costs for all parts
+                // ll v3 works ok with several objects select we get the list and adds ok
+                // FS calls per object so results are wrong guess fs bug
+                for (int i = 0; i < object_ids.Count; i++)
+                {
+                    UUID uuid = object_ids[i].AsUUID();
+                    float Physc;
+                    float simulc;
+                    float streamc;
+
+                    SceneObjectGroup grp = m_Scene.GetGroupByPrim(uuid);
+                    if (grp != null)
+                    {
+                        grp.GetSelectedCosts(out Physc, out streamc, out simulc);
+                        phys += Physc;
+                        stream += streamc;
+                        simul += simulc;
+                    }
+                }
+            }
+            else if (req.ContainsKey("selected_prims"))
+            {
+                OSDArray object_ids = (OSDArray)req["selected_prims"];
+
+                // don't see in use in any of the 2 viewers
+                // guess it should be for edit linked but... nothing
+                // should go to SOP per part
+                for (int i = 0; i < object_ids.Count; i++)
+                {
+                    UUID uuid = object_ids[i].AsUUID();
+
+                    SceneObjectPart part = m_Scene.GetSceneObjectPart(uuid);
+                    if (part != null)
+                    {
+                        phys += part.PhysicsCost;
+                        stream += part.StreamingCost;
+                        simul += part.SimulationCost;
+                    }
+                }
+            }
+
+ //           if (simul != 0)
+            {
+                OSDMap object_data = new OSDMap();
+
+                object_data["physics"] = phys;
+                object_data["streaming"] = stream;
+                object_data["simulation"] = simul;
+
+                resp["selected"] = object_data;
+            }
+
+            string response = OSDParser.SerializeLLSDXmlString(resp);
+            return response; 
+        }
+
         public string UpdateAgentInformation(string request, string path,
                 string param, IOSHttpRequest httpRequest,
                 IOSHttpResponse httpResponse)
@@ -1015,6 +1672,10 @@ namespace OpenSim.Region.ClientStack.Linden
 
     public class AssetUploader
     {
+        private static readonly ILog m_log =
+            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+
         public event UpLoadedAsset OnUpLoad;
         private UpLoadedAsset handlerUpLoad = null;
 
@@ -1029,10 +1690,21 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private string m_invType = String.Empty;
         private string m_assetType = String.Empty;
-
+        private int m_cost;
+        private string m_error = String.Empty;
+        
+        private Timer m_timeoutTimer = new Timer();
+        private UUID m_texturesFolder;
+        private int m_nreqtextures;
+        private int m_nreqmeshs;
+        private int m_nreqinstances;
+        private bool m_IsAtestUpload;
+        
         public AssetUploader(string assetName, string description, UUID assetID, UUID inventoryItem,
                                 UUID parentFolderID, string invType, string assetType, string path,
-                                IHttpServer httpServer, bool dumpAssetsToFile)
+                                IHttpServer httpServer, bool dumpAssetsToFile,
+                                int totalCost, UUID texturesFolder, int nreqtextures, int nreqmeshs, int nreqinstances,
+                                bool IsAtestUpload)
         {
             m_assetName = assetName;
             m_assetDes = description;
@@ -1044,6 +1716,18 @@ namespace OpenSim.Region.ClientStack.Linden
             m_assetType = assetType;
             m_invType = invType;
             m_dumpAssetsToFile = dumpAssetsToFile;
+            m_cost = totalCost;
+
+            m_texturesFolder = texturesFolder;
+            m_nreqtextures = nreqtextures;
+            m_nreqmeshs = nreqmeshs;
+            m_nreqinstances = nreqinstances;
+            m_IsAtestUpload = IsAtestUpload;
+
+            m_timeoutTimer.Elapsed += TimedOut;
+            m_timeoutTimer.Interval = 120000;
+            m_timeoutTimer.AutoReset = false;
+            m_timeoutTimer.Start();
         }
 
         /// <summary>
@@ -1058,12 +1742,14 @@ namespace OpenSim.Region.ClientStack.Linden
             UUID inv = inventoryItemID;
             string res = String.Empty;
             LLSDAssetUploadComplete uploadComplete = new LLSDAssetUploadComplete();
+/*
             uploadComplete.new_asset = newAssetID.ToString();
             uploadComplete.new_inventory_item = inv;
             uploadComplete.state = "complete";
 
             res = LLSDHelpers.SerialiseLLSDReply(uploadComplete);
-
+*/
+            m_timeoutTimer.Stop();
             httpListener.RemoveStreamHandler("POST", uploaderPath);
 
             // TODO: probably make this a better set of extensions here
@@ -1080,12 +1766,50 @@ namespace OpenSim.Region.ClientStack.Linden
             handlerUpLoad = OnUpLoad;
             if (handlerUpLoad != null)
             {
-                handlerUpLoad(m_assetName, m_assetDes, newAssetID, inv, parentFolder, data, m_invType, m_assetType);
+                handlerUpLoad(m_assetName, m_assetDes, newAssetID, inv, parentFolder, data, m_invType, m_assetType,
+                    m_cost, m_texturesFolder, m_nreqtextures, m_nreqmeshs, m_nreqinstances, m_IsAtestUpload,
+                    ref m_error);
             }
+            if (m_IsAtestUpload)
+            {
+                LLSDAssetUploadError resperror = new LLSDAssetUploadError();
+                resperror.message = "Upload SUCESSEFULL for testing purposes only. Other uses are prohibited. Item will not work after 48 hours or on other regions";
+                resperror.identifier = inv;
+
+                uploadComplete.error = resperror;
+                uploadComplete.state = "Upload4Testing";
+            }
+            else
+            {
+                if (m_error == String.Empty)
+                {
+                    uploadComplete.new_asset = newAssetID.ToString();
+                    uploadComplete.new_inventory_item = inv;
+                    //                if (m_texturesFolder != UUID.Zero)
+                    //                    uploadComplete.new_texture_folder_id = m_texturesFolder;
+                    uploadComplete.state = "complete";
+                }
+                else
+                {
+                    LLSDAssetUploadError resperror = new LLSDAssetUploadError();
+                    resperror.message = m_error;
+                    resperror.identifier = inv;
 
+                    uploadComplete.error = resperror;
+                    uploadComplete.state = "failed";
+                }
+            }
+
+            res = LLSDHelpers.SerialiseLLSDReply(uploadComplete);
             return res;
         }
 
+        private void TimedOut(object sender, ElapsedEventArgs args)
+        {
+            m_log.InfoFormat("[CAPS]: Removing URL and handler for timed out mesh upload");
+            httpListener.RemoveStreamHandler("POST", uploaderPath);
+        }
+
         ///Left this in and commented in case there are unforseen issues
         //private void SaveAssetToFile(string filename, byte[] data)
         //{
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs
new file mode 100644
index 0000000..546bcd9
--- /dev/null
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/MeshCost.cs
@@ -0,0 +1,703 @@
+// Proprietary code of Avination Virtual Limited
+// (c) 2012 Melanie Thielker, Leal Duarte
+//
+
+using System;
+using System.IO;
+using System.Collections;
+using System.Collections.Generic;
+using System.Text;
+
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+
+using OpenSim.Framework;
+using OpenSim.Region.Framework;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Framework.Capabilities;
+
+using ComponentAce.Compression.Libs.zlib;
+
+using OSDArray = OpenMetaverse.StructuredData.OSDArray;
+using OSDMap = OpenMetaverse.StructuredData.OSDMap;
+
+namespace OpenSim.Region.ClientStack.Linden
+{
+    public struct ModelPrimLimits
+    {
+        
+    }
+
+    public class ModelCost
+    {
+
+        // upload fee defaults
+        // fees are normalized to 1.0
+        // this parameters scale them to basic cost ( so 1.0 translates to 10 )
+
+        public float ModelMeshCostFactor = 0.0f; // scale total cost relative to basic (excluding textures)
+        public float ModelTextureCostFactor = 1.0f; // scale textures fee to basic.
+        public float ModelMinCostFactor = 0.0f; // 0.5f; // minimum total model free excluding textures
+
+        // itens costs in normalized values
+        // ie will be multiplied by basicCost and factors above
+        public float primCreationCost = 0.002f;  // extra cost for each prim creation overhead
+        // weigthed size to normalized cost
+        public float bytecost = 1e-5f;
+
+        // mesh upload fees based on compressed data sizes
+        // several data sections are counted more that once
+        // to promote user optimization
+        // following parameters control how many extra times they are added
+        // to global size.
+        // LOD meshs
+        const float medSizeWth = 1f; // 2x
+        const float lowSizeWth = 1.5f; // 2.5x
+        const float lowestSizeWth = 2f; // 3x
+        // favor potencially physical optimized meshs versus automatic decomposition
+        const float physMeshSizeWth = 6f; // counts  7x
+        const float physHullSizeWth = 8f; // counts  9x      
+
+        // stream cost area factors 
+        // more or less like SL
+        const float highLodFactor = 17.36f;
+        const float midLodFactor = 277.78f;
+        const float lowLodFactor = 1111.11f;
+
+        // physics cost is below, identical to SL, assuming shape type convex
+        // server cost is below identical to SL assuming non scripted non physical object
+
+        // internal
+        const int bytesPerCoord = 6; // 3 coords, 2 bytes per each
+
+        // control prims dimensions
+        public float PrimScaleMin = 0.001f;
+        public float NonPhysicalPrimScaleMax = 256f;
+        public float PhysicalPrimScaleMax = 10f;
+        public int ObjectLinkedPartsMax = 512;
+
+        // storage for a single mesh asset cost parameters       
+        private class ameshCostParam
+        {
+            // LOD sizes for size dependent streaming cost
+            public int highLODSize;
+            public int medLODSize;
+            public int lowLODSize;
+            public int lowestLODSize;
+            // normalized fee based on compressed data sizes
+            public float costFee;
+            // physics cost
+            public float physicsCost;
+        }
+
+        // calculates a mesh model costs
+        // returns false on error, with a reason on parameter error
+        // resources input LLSD request
+        // basicCost input region assets upload cost
+        // totalcost returns model total upload fee
+        // meshcostdata returns detailed costs for viewer 
+        // avatarSkeleton if mesh includes a avatar skeleton
+        // useAvatarCollider if we should use physics mesh for avatar
+        public bool MeshModelCost(LLSDAssetResource resources, int basicCost, out int totalcost,
+            LLSDAssetUploadResponseData meshcostdata, out string error, ref string warning)
+        {
+            totalcost = 0;
+            error = string.Empty;
+
+            bool avatarSkeleton = false;
+            
+            if (resources == null ||
+                resources.instance_list == null ||
+                resources.instance_list.Array.Count == 0)
+            {
+                error = "missing model information.";
+                return false;
+            }
+
+            int numberInstances = resources.instance_list.Array.Count;
+
+            if( numberInstances > ObjectLinkedPartsMax )
+            {
+                error = "Model whould have more than " + ObjectLinkedPartsMax.ToString() + " linked prims";
+                return false;
+            }
+
+            meshcostdata.model_streaming_cost = 0.0;
+            meshcostdata.simulation_cost = 0.0;
+            meshcostdata.physics_cost = 0.0;
+            meshcostdata.resource_cost = 0.0;
+
+            meshcostdata.upload_price_breakdown.mesh_instance = 0;
+            meshcostdata.upload_price_breakdown.mesh_physics = 0;
+            meshcostdata.upload_price_breakdown.mesh_streaming = 0;
+            meshcostdata.upload_price_breakdown.model = 0;
+
+            int itmp;
+
+            // textures cost
+            if (resources.texture_list != null && resources.texture_list.Array.Count > 0)
+            {
+                float textures_cost = (float)(resources.texture_list.Array.Count * basicCost);
+                textures_cost *= ModelTextureCostFactor;
+
+                itmp = (int)(textures_cost + 0.5f); // round
+                meshcostdata.upload_price_breakdown.texture = itmp;
+                totalcost += itmp;
+            }
+
+            // meshs assets cost
+            float meshsfee = 0;
+            int numberMeshs = 0;
+            bool haveMeshs = false;
+
+            bool curskeleton;
+            bool curAvatarPhys;
+
+            List<ameshCostParam> meshsCosts = new List<ameshCostParam>();
+
+            if (resources.mesh_list != null && resources.mesh_list.Array.Count > 0)
+            {
+                numberMeshs = resources.mesh_list.Array.Count;
+                
+                for (int i = 0; i < numberMeshs; i++)
+                {
+                    ameshCostParam curCost = new ameshCostParam();
+                    byte[] data = (byte[])resources.mesh_list.Array[i];
+
+                    if (!MeshCost(data, curCost,out curskeleton, out curAvatarPhys, out error))
+                    {
+                        return false;
+                    }
+
+                    if (curskeleton)
+                    {
+                        if (avatarSkeleton)
+                        {
+                            error = "model can only contain a avatar skeleton";
+                            return false;
+                        }
+                        avatarSkeleton = true;
+                    }
+                    meshsCosts.Add(curCost);
+                    meshsfee += curCost.costFee;
+                }
+                haveMeshs = true;
+            }
+
+            // instances (prims) cost
+            
+
+            int mesh;
+            int skipedSmall = 0;
+            for (int i = 0; i < numberInstances; i++)
+            {
+                Hashtable inst = (Hashtable)resources.instance_list.Array[i];
+
+                ArrayList ascale = (ArrayList)inst["scale"];
+                Vector3 scale;
+                double tmp;
+                tmp = (double)ascale[0];
+                scale.X = (float)tmp;
+                tmp = (double)ascale[1];
+                scale.Y = (float)tmp;
+                tmp = (double)ascale[2];
+                scale.Z = (float)tmp;
+
+                if (scale.X < PrimScaleMin || scale.Y < PrimScaleMin || scale.Z < PrimScaleMin)
+                {
+                    skipedSmall++;
+                    continue;
+                }
+
+                if (scale.X > NonPhysicalPrimScaleMax || scale.Y > NonPhysicalPrimScaleMax || scale.Z > NonPhysicalPrimScaleMax)
+                {
+                    error = "Model contains parts with sides larger than " + NonPhysicalPrimScaleMax.ToString() + "m. Please ajust scale";
+                    return false;
+                }
+
+                if (haveMeshs && inst.ContainsKey("mesh"))
+                {
+                    mesh = (int)inst["mesh"];
+
+                    if (mesh >= numberMeshs)
+                    {
+                        error = "Incoerent model information.";
+                        return false;
+                    }
+
+                    // streamming cost
+
+                    float sqdiam = scale.LengthSquared();
+
+                    ameshCostParam curCost = meshsCosts[mesh];
+                    float mesh_streaming = streamingCost(curCost, sqdiam);
+
+                    meshcostdata.model_streaming_cost += mesh_streaming;
+                    meshcostdata.physics_cost += curCost.physicsCost;
+                }
+                else // instance as no mesh ??
+                {
+                    // to do later if needed
+                    meshcostdata.model_streaming_cost += 0.5f;
+                    meshcostdata.physics_cost += 1.0f;
+                }
+
+                // assume unscripted and static prim server cost
+                meshcostdata.simulation_cost += 0.5f;
+                // charge for prims creation
+                meshsfee += primCreationCost;
+            }
+
+            if (skipedSmall > 0)
+            {
+                if (skipedSmall > numberInstances / 2)
+                {
+                    error = "Model contains too many prims smaller than " + PrimScaleMin.ToString() +
+                        "m minimum allowed size. Please check scalling";
+                    return false;
+                }
+                else
+                    warning += skipedSmall.ToString() + " of the requested " +numberInstances.ToString() +
+                        " model prims will not upload because they are smaller than " + PrimScaleMin.ToString() +
+                        "m minimum allowed size. Please check scalling ";
+            }
+
+            if (meshcostdata.physics_cost <= meshcostdata.model_streaming_cost)
+                meshcostdata.resource_cost = meshcostdata.model_streaming_cost;
+            else
+                meshcostdata.resource_cost = meshcostdata.physics_cost;
+
+            if (meshcostdata.resource_cost < meshcostdata.simulation_cost)
+                meshcostdata.resource_cost = meshcostdata.simulation_cost;
+
+            // scale cost
+            // at this point a cost of 1.0 whould mean basic cost
+            meshsfee *= ModelMeshCostFactor;
+
+            if (meshsfee < ModelMinCostFactor)
+                meshsfee = ModelMinCostFactor;
+
+            // actually scale it to basic cost
+            meshsfee *= (float)basicCost;
+
+            meshsfee += 0.5f; // rounding
+
+            totalcost += (int)meshsfee;
+
+            // breakdown prices
+            // don't seem to be in use so removed code for now
+            
+            return true;
+        }
+
+        // single mesh asset cost
+        private bool MeshCost(byte[] data, ameshCostParam cost,out bool skeleton, out bool avatarPhys, out string error)
+        {
+            cost.highLODSize = 0;
+            cost.medLODSize = 0;
+            cost.lowLODSize = 0;
+            cost.lowestLODSize = 0;
+            cost.physicsCost = 0.0f;
+            cost.costFee = 0.0f;
+
+            error = string.Empty;
+
+            skeleton = false;
+            avatarPhys = false;
+
+            if (data == null || data.Length == 0)
+            {
+                error = "Missing model information.";
+                return false;
+            }
+
+            OSD meshOsd = null;
+            int start = 0;
+
+            error = "Invalid model data";
+
+            using (MemoryStream ms = new MemoryStream(data))
+            {
+                try
+                {
+                    OSD osd = OSDParser.DeserializeLLSDBinary(ms);
+                    if (osd is OSDMap)
+                        meshOsd = (OSDMap)osd;
+                    else
+                        return false;
+                }
+                catch (Exception e)
+                {
+                    return false;
+                }
+                start = (int)ms.Position;
+            }
+
+            OSDMap map = (OSDMap)meshOsd;
+            OSDMap tmpmap;
+
+            int highlod_size = 0;
+            int medlod_size = 0;
+            int lowlod_size = 0;
+            int lowestlod_size = 0;
+            int skin_size = 0;
+
+            int hulls_size = 0;
+            int phys_nhulls;
+            int phys_hullsvertices = 0;
+
+            int physmesh_size = 0;
+            int phys_ntriangles = 0;
+
+            int submesh_offset = -1;
+
+            if (map.ContainsKey("skeleton"))
+            {
+                tmpmap = (OSDMap)map["skeleton"];
+                if (tmpmap.ContainsKey("offset") && tmpmap.ContainsKey("size"))
+                {
+                    int sksize = tmpmap["size"].AsInteger();
+                    if(sksize > 0)
+                        skeleton = true;
+                }               
+            }
+
+            if (map.ContainsKey("physics_convex"))
+            {
+                tmpmap = (OSDMap)map["physics_convex"];
+                if (tmpmap.ContainsKey("offset"))
+                    submesh_offset = tmpmap["offset"].AsInteger() + start;
+                if (tmpmap.ContainsKey("size"))
+                    hulls_size = tmpmap["size"].AsInteger();
+            }
+
+            if (submesh_offset < 0 || hulls_size == 0)
+            {
+                error = "Missing physics_convex block";
+                return false;
+            }
+
+            if (!hulls(data, submesh_offset, hulls_size, out phys_hullsvertices, out phys_nhulls))
+            {
+                error = "Bad physics_convex block";
+                return false;
+            }
+
+            submesh_offset = -1;
+            
+            // only look for LOD meshs sizes
+
+            if (map.ContainsKey("high_lod"))
+            {
+                tmpmap = (OSDMap)map["high_lod"];
+                // see at least if there is a offset for this one
+                if (tmpmap.ContainsKey("offset"))
+                    submesh_offset = tmpmap["offset"].AsInteger() + start;
+                if (tmpmap.ContainsKey("size"))
+                    highlod_size = tmpmap["size"].AsInteger();
+            }
+
+            if (submesh_offset < 0 || highlod_size <= 0)
+            {
+                error = "Missing high_lod block";
+                return false;
+            }
+
+            bool haveprev = true;
+
+            if (map.ContainsKey("medium_lod"))
+            {
+                tmpmap = (OSDMap)map["medium_lod"];
+                if (tmpmap.ContainsKey("size"))
+                    medlod_size = tmpmap["size"].AsInteger();
+                else
+                    haveprev = false;
+            }
+
+            if (haveprev && map.ContainsKey("low_lod"))
+            {
+                tmpmap = (OSDMap)map["low_lod"];
+                if (tmpmap.ContainsKey("size"))
+                    lowlod_size = tmpmap["size"].AsInteger();
+                else
+                    haveprev = false;
+            }
+
+            if (haveprev && map.ContainsKey("lowest_lod"))
+            {
+                tmpmap = (OSDMap)map["lowest_lod"];
+                if (tmpmap.ContainsKey("size"))
+                    lowestlod_size = tmpmap["size"].AsInteger();
+            }
+
+            if (map.ContainsKey("skin"))
+            {
+                tmpmap = (OSDMap)map["skin"];
+                if (tmpmap.ContainsKey("size"))
+                    skin_size = tmpmap["size"].AsInteger();
+            }
+
+            cost.highLODSize = highlod_size;
+            cost.medLODSize = medlod_size;
+            cost.lowLODSize = lowlod_size;
+            cost.lowestLODSize = lowestlod_size;
+
+            submesh_offset = -1;
+
+            tmpmap = null;
+            if(map.ContainsKey("physics_mesh"))
+                tmpmap = (OSDMap)map["physics_mesh"];
+            else if (map.ContainsKey("physics_shape")) // old naming
+                tmpmap = (OSDMap)map["physics_shape"];
+
+            if(tmpmap != null)
+            {
+                if (tmpmap.ContainsKey("offset"))
+                    submesh_offset = tmpmap["offset"].AsInteger() + start;
+                if (tmpmap.ContainsKey("size"))
+                    physmesh_size = tmpmap["size"].AsInteger();
+
+                if (submesh_offset >= 0 || physmesh_size > 0)
+                {
+
+                    if (!submesh(data, submesh_offset, physmesh_size, out phys_ntriangles))
+                    {
+                        error = "Model data parsing error";
+                        return false;
+                    }
+                }
+            }
+
+            // upload is done in convex shape type so only one hull
+            phys_hullsvertices++;
+            cost.physicsCost = 0.04f * phys_hullsvertices;
+
+            float sfee;
+            
+            sfee = data.Length; // start with total compressed data size
+
+            // penalize lod meshs that should be more builder optimized
+            sfee += medSizeWth * medlod_size;
+            sfee += lowSizeWth * lowlod_size;
+            sfee += lowestSizeWth * lowlod_size;
+
+            // physics
+            // favor potencial optimized meshs versus automatic decomposition
+            if (physmesh_size != 0)
+                sfee += physMeshSizeWth * (physmesh_size + hulls_size / 4); // reduce cost of mandatory convex hull
+            else
+                sfee += physHullSizeWth * hulls_size;
+
+            // bytes to money
+            sfee *= bytecost;
+           
+            cost.costFee = sfee;
+            return true;
+        }
+
+        // parses a LOD or physics mesh component
+        private bool submesh(byte[] data, int offset, int size, out int ntriangles)
+        {
+            ntriangles = 0;
+
+            OSD decodedMeshOsd = new OSD();
+            byte[] meshBytes = new byte[size];
+            System.Buffer.BlockCopy(data, offset, meshBytes, 0, size);
+            try
+            {
+                using (MemoryStream inMs = new MemoryStream(meshBytes))
+                {
+                    using (MemoryStream outMs = new MemoryStream())
+                    {
+                        using (ZOutputStream zOut = new ZOutputStream(outMs))
+                        {
+                            byte[] readBuffer = new byte[4096];
+                            int readLen = 0;
+                            while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
+                            {
+                                zOut.Write(readBuffer, 0, readLen);
+                            }
+                            zOut.Flush();
+                            outMs.Seek(0, SeekOrigin.Begin);
+
+                            byte[] decompressedBuf = outMs.GetBuffer();
+                            decodedMeshOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
+                        }
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                return false;
+            }
+
+            OSDArray decodedMeshOsdArray = null;
+            if ((!decodedMeshOsd is OSDArray))
+                return false;
+
+            byte[] dummy;
+
+            decodedMeshOsdArray = (OSDArray)decodedMeshOsd;
+            foreach (OSD subMeshOsd in decodedMeshOsdArray)
+            {
+                if (subMeshOsd is OSDMap)
+                {
+                    OSDMap subtmpmap = (OSDMap)subMeshOsd;
+                    if (subtmpmap.ContainsKey("NoGeometry") && ((OSDBoolean)subtmpmap["NoGeometry"]))
+                        continue;
+
+                    if (!subtmpmap.ContainsKey("Position"))
+                        return false;
+
+                    if (subtmpmap.ContainsKey("TriangleList"))
+                    {
+                        dummy = subtmpmap["TriangleList"].AsBinary();
+                        ntriangles += dummy.Length / bytesPerCoord;
+                    }
+                    else
+                        return false;
+                }
+            }
+
+            return true;
+        }
+
+        // parses convex hulls component
+        private bool hulls(byte[] data, int offset, int size, out int nvertices, out int nhulls)
+        {
+            nvertices = 0;
+            nhulls = 1;
+
+            OSD decodedMeshOsd = new OSD();
+            byte[] meshBytes = new byte[size];
+            System.Buffer.BlockCopy(data, offset, meshBytes, 0, size);
+            try
+            {
+                using (MemoryStream inMs = new MemoryStream(meshBytes))
+                {
+                    using (MemoryStream outMs = new MemoryStream())
+                    {
+                        using (ZOutputStream zOut = new ZOutputStream(outMs))
+                        {
+                            byte[] readBuffer = new byte[4096];
+                            int readLen = 0;
+                            while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
+                            {
+                                zOut.Write(readBuffer, 0, readLen);
+                            }
+                            zOut.Flush();
+                            outMs.Seek(0, SeekOrigin.Begin);
+
+                            byte[] decompressedBuf = outMs.GetBuffer();
+                            decodedMeshOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
+                        }
+                    }
+                }
+            }
+            catch (Exception e)
+            {
+                return false;
+            }
+
+            OSDMap cmap = (OSDMap)decodedMeshOsd;
+            if (cmap == null)
+                return false;
+
+            byte[] dummy;
+
+            // must have one of this
+            if (cmap.ContainsKey("BoundingVerts"))
+            {
+                dummy = cmap["BoundingVerts"].AsBinary();
+                nvertices = dummy.Length / bytesPerCoord;
+            }
+            else
+                return false;
+
+/* upload is done with convex shape type
+            if (cmap.ContainsKey("HullList"))
+            {
+                dummy = cmap["HullList"].AsBinary();
+                nhulls += dummy.Length;
+            }
+
+
+            if (cmap.ContainsKey("Positions"))
+            {
+                dummy = cmap["Positions"].AsBinary();
+                nvertices = dummy.Length / bytesPerCoord;
+            }
+ */
+
+            return true;
+        }
+
+        // returns streaming cost from on mesh LODs sizes in curCost and square of prim size length 
+        private float streamingCost(ameshCostParam curCost, float sqdiam)
+        {
+            // compute efective areas
+            float ma = 262144f;
+
+            float mh = sqdiam * highLodFactor;
+            if (mh > ma)
+                mh = ma;
+            float mm = sqdiam * midLodFactor;
+            if (mm > ma)
+                mm = ma;
+
+            float ml = sqdiam * lowLodFactor;
+            if (ml > ma)
+                ml = ma;
+
+            float mlst = ma;
+
+            mlst -= ml;
+            ml -= mm;
+            mm -= mh;
+
+            if (mlst < 1.0f)
+                mlst = 1.0f;
+            if (ml < 1.0f)
+                ml = 1.0f;
+            if (mm < 1.0f)
+                mm = 1.0f;
+            if (mh < 1.0f)
+                mh = 1.0f;
+
+            ma = mlst + ml + mm + mh;
+
+            // get LODs compressed sizes
+            // giving 384 bytes bonus
+            int lst = curCost.lowestLODSize - 384;
+            int l = curCost.lowLODSize - 384;
+            int m = curCost.medLODSize - 384;
+            int h = curCost.highLODSize - 384;
+
+            // use previus higher LOD size on missing ones
+            if (m <= 0)
+                m = h;
+            if (l <= 0)
+                l = m;
+            if (lst <= 0)
+                lst = l;
+
+            // force minumum sizes
+            if (lst < 16)
+                lst = 16;
+            if (l < 16)
+                l = 16;
+            if (m < 16)
+                m = 16;
+            if (h < 16)
+                h = 16;
+
+            // compute cost weighted by relative effective areas
+            float cost = (float)lst * mlst + (float)l * ml + (float)m * mm + (float)h * mh;
+            cost /= ma;
+
+            cost *= 0.004f; // overall tunning parameter
+
+            return cost;
+        }
+    }
+}
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
index 9b9f6a7..5fb028c 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueGetModule.cs
@@ -78,7 +78,6 @@ namespace OpenSim.Region.ClientStack.Linden
         private Dictionary<UUID, int> m_ids = new Dictionary<UUID, int>();
 
         private Dictionary<UUID, Queue<OSD>> queues = new Dictionary<UUID, Queue<OSD>>();
-        private Dictionary<UUID, UUID> m_QueueUUIDAvatarMapping = new Dictionary<UUID, UUID>();
         private Dictionary<UUID, UUID> m_AvatarQueueUUIDMapping = new Dictionary<UUID, UUID>();
             
         #region INonSharedRegionModule methods
@@ -178,6 +177,7 @@ namespace OpenSim.Region.ClientStack.Linden
         }
 
         /// <summary>
+<<<<<<< HEAD
         ///  Always returns a valid queue
         /// </summary>
         /// <param name="agentId"></param>
@@ -201,6 +201,8 @@ namespace OpenSim.Region.ClientStack.Linden
         }
 
         /// <summary>
+=======
+>>>>>>> avn/ubitvar
         /// May return a null queue
         /// </summary>
         /// <param name="agentId"></param>
@@ -263,28 +265,13 @@ namespace OpenSim.Region.ClientStack.Linden
             lock (queues)
                 queues.Remove(agentID);
 
-            List<UUID> removeitems = new List<UUID>();
             lock (m_AvatarQueueUUIDMapping)
                 m_AvatarQueueUUIDMapping.Remove(agentID);
 
-            UUID searchval = UUID.Zero;
-
-            removeitems.Clear();
-            
-            lock (m_QueueUUIDAvatarMapping)
+            lock (m_ids)
             {
-                foreach (UUID ky in m_QueueUUIDAvatarMapping.Keys)
-                {
-                    searchval = m_QueueUUIDAvatarMapping[ky];
-
-                    if (searchval == agentID)
-                    {
-                        removeitems.Add(ky);
-                    }
-                }
-
-                foreach (UUID ky in removeitems)
-                    m_QueueUUIDAvatarMapping.Remove(ky);
+                if (!m_ids.ContainsKey(agentID))
+                    m_ids.Remove(agentID);
             }
 
             // m_log.DebugFormat("[EVENTQUEUE]: Deleted queues for {0} in region {1}", agentID, m_scene.RegionInfo.RegionName);
@@ -303,61 +290,107 @@ namespace OpenSim.Region.ClientStack.Linden
         public void OnRegisterCaps(UUID agentID, Caps caps)
         {
             // Register an event queue for the client
+<<<<<<< HEAD
 
             if (DebugLevel > 0)
                 m_log.DebugFormat(
                     "[EVENTQUEUE]: OnRegisterCaps: agentID {0} caps {1} region {2}",
                     agentID, caps, m_scene.RegionInfo.RegionName);
-
-            // Let's instantiate a Queue for this agent right now
-            TryGetQueue(agentID);
+=======
+            m_log.DebugFormat(
+                "[EVENTQUEUE]: OnRegisterCaps: agentID {0} caps {1} region {2}",
+                agentID, caps, m_scene.RegionInfo.RegionName);
+>>>>>>> avn/ubitvar
 
             UUID eventQueueGetUUID;
+            Queue<OSD> queue;
+            Random rnd = new Random(Environment.TickCount);
+            int nrnd = rnd.Next(30000000);
+            if (nrnd < 0)
+                nrnd = -nrnd;
 
-            lock (m_AvatarQueueUUIDMapping)
+            lock (queues)
             {
-                // Reuse open queues.  The client does!
-                if (m_AvatarQueueUUIDMapping.ContainsKey(agentID))
+                if (queues.ContainsKey(agentID))
+                    queue = queues[agentID];
+                else
+                    queue = null;
+
+                if (queue == null)
                 {
-                    //m_log.DebugFormat("[EVENTQUEUE]: Found Existing UUID!");
-                    eventQueueGetUUID = m_AvatarQueueUUIDMapping[agentID];
+                    queue = new Queue<OSD>();
+                    queues[agentID] = queue;
+
+                    // push markers to handle old responses still waiting
+                    // this will cost at most viewer getting two forced noevents
+                    // even being a new queue better be safe 
+                    queue.Enqueue(null);
+                    queue.Enqueue(null); // one should be enough
+                    
+                    lock (m_AvatarQueueUUIDMapping)
+                    {
+                        eventQueueGetUUID = UUID.Random();
+                        if (m_AvatarQueueUUIDMapping.ContainsKey(agentID))
+                        {
+                            // oops this should not happen ?
+                            m_log.DebugFormat("[EVENTQUEUE]: Found Existing UUID without a queue");
+                            eventQueueGetUUID = m_AvatarQueueUUIDMapping[agentID];
+                        }
+                        m_AvatarQueueUUIDMapping.Add(agentID, eventQueueGetUUID);
+                    }
+                    lock (m_ids)
+                    {
+                        if (!m_ids.ContainsKey(agentID))
+                            m_ids.Add(agentID, nrnd);
+                        else
+                            m_ids[agentID] = nrnd;
+                    }
                 }
                 else
                 {
-                    eventQueueGetUUID = UUID.Random();
-                    //m_log.DebugFormat("[EVENTQUEUE]: Using random UUID!");
+                    // push markers to handle old responses still waiting
+                    // this will cost at most viewer getting two forced noevents
+                    // even being a new queue better be safe 
+                    queue.Enqueue(null);
+                    queue.Enqueue(null); // one should be enough
+
+                    // reuse or not to reuse TODO FIX
+                    lock (m_AvatarQueueUUIDMapping)
+                    {
+                        // Reuse open queues.  The client does!
+                        // Its reuse caps path not queues those are been reused already
+                        if (m_AvatarQueueUUIDMapping.ContainsKey(agentID))
+                        {
+                            m_log.DebugFormat("[EVENTQUEUE]: Found Existing UUID!");
+                            eventQueueGetUUID = m_AvatarQueueUUIDMapping[agentID];
+                        }
+                        else
+                        {
+                            eventQueueGetUUID = UUID.Random();
+                            m_AvatarQueueUUIDMapping.Add(agentID, eventQueueGetUUID);
+                            m_log.DebugFormat("[EVENTQUEUE]: Using random UUID!");
+                        }
+                    }
+                    lock (m_ids)
+                    {
+                        // change to negative numbers so they are changed at end of sending first marker
+                        // old data on a queue may be sent on a response for a new caps
+                        // but at least will be sent with coerent IDs
+                        if (!m_ids.ContainsKey(agentID))
+                            m_ids.Add(agentID, -nrnd); // should not happen
+                        else
+                            m_ids[agentID] = -m_ids[agentID];
+                    }
                 }
             }
 
-            lock (m_QueueUUIDAvatarMapping)
-            {
-                if (!m_QueueUUIDAvatarMapping.ContainsKey(eventQueueGetUUID))
-                    m_QueueUUIDAvatarMapping.Add(eventQueueGetUUID, agentID);
-            }
-
-            lock (m_AvatarQueueUUIDMapping)
-            {
-                if (!m_AvatarQueueUUIDMapping.ContainsKey(agentID))
-                    m_AvatarQueueUUIDMapping.Add(agentID, eventQueueGetUUID);
-            }
-
             caps.RegisterPollHandler(
                 "EventQueueGet",
                 new PollServiceEventArgs(null, GenerateEqgCapPath(eventQueueGetUUID), HasEvents, GetEvents, NoEvents, agentID, SERVER_EQ_TIME_NO_EVENTS));
-
-            Random rnd = new Random(Environment.TickCount);
-            lock (m_ids)
-            {
-                if (!m_ids.ContainsKey(agentID))
-                    m_ids.Add(agentID, rnd.Next(30000000));
-            }
         }
 
         public bool HasEvents(UUID requestID, UUID agentID)
         {
-            // Don't use this, because of race conditions at agent closing time
-            //Queue<OSD> queue = TryGetQueue(agentID);
-
             Queue<OSD> queue = GetQueue(agentID);
             if (queue != null)
                 lock (queue)
@@ -366,7 +399,8 @@ namespace OpenSim.Region.ClientStack.Linden
                     return queue.Count > 0;
                 }
 
-            return false;
+            //m_log.WarnFormat("POLLED FOR EVENTS BY {0} unknown agent", agentID);
+            return true;
         }
 
         /// <summary>
@@ -395,55 +429,65 @@ namespace OpenSim.Region.ClientStack.Linden
                 return NoEvents(requestID, pAgentId);
             }
 
-            OSD element;
+            OSD element = null;;
+            OSDArray array = new OSDArray();
+            int thisID = 0;
+            bool negativeID = false;
+
             lock (queue)
             {
                 if (queue.Count == 0)
                     return NoEvents(requestID, pAgentId);
-                element = queue.Dequeue(); // 15s timeout
-            }
-
-            int thisID = 0;
-            lock (m_ids)
-                thisID = m_ids[pAgentId];
-
-            OSDArray array = new OSDArray();
-            if (element == null) // didn't have an event in 15s
-            {
-                // Send it a fake event to keep the client polling!   It doesn't like 502s like the proxys say!
-                array.Add(EventQueueHelper.KeepAliveEvent());
-                //m_log.DebugFormat("[EVENTQUEUE]: adding fake event for {0} in region {1}", pAgentId, m_scene.RegionInfo.RegionName);
-            }
-            else
-            {
-                if (DebugLevel > 0)
-                    LogOutboundDebugMessage(element, pAgentId);
 
-                array.Add(element);
+                lock (m_ids)
+                    thisID = m_ids[pAgentId];
 
-                lock (queue)
+                if (thisID < 0)
                 {
-                    while (queue.Count > 0)
-                    {
-                        element = queue.Dequeue();
+                    negativeID = true;
+                    thisID = -thisID;
+                }
+               
+                while (queue.Count > 0)
+                {
+                    element = queue.Dequeue();
+                    // add elements until a marker is found
+                    // so they get into a response
+                    if (element == null)
+                        break;
+                    if (DebugLevel > 0)
+                        LogOutboundDebugMessage(element, pAgentId);
+                    array.Add(element);
+                    thisID++;
+                }
+            }
 
-                        if (DebugLevel > 0)
-                            LogOutboundDebugMessage(element, pAgentId);
+            OSDMap events = null;
 
-                        array.Add(element);
-                        thisID++;
-                    }
-                }
+            if (array.Count > 0)
+            {
+                events = new OSDMap();
+                events.Add("events", array);
+                events.Add("id", new OSDInteger(thisID));
             }
 
-            OSDMap events = new OSDMap();
-            events.Add("events", array);
+            if (negativeID && element == null)
+            {
+                Random rnd = new Random(Environment.TickCount);
+                thisID = rnd.Next(30000000);
+                if (thisID < 0)
+                    thisID = -thisID;
+            }
 
-            events.Add("id", new OSDInteger(thisID));
             lock (m_ids)
             {
                 m_ids[pAgentId] = thisID + 1;
             }
+
+            // if there where no elements before a marker send a NoEvents
+            if (array.Count == 0)
+                return NoEvents(requestID, pAgentId);
+          
             Hashtable responsedata = new Hashtable();
             responsedata["int_response_code"] = 200;
             responsedata["content_type"] = "application/xml";
@@ -461,260 +505,12 @@ namespace OpenSim.Region.ClientStack.Linden
             responsedata["content_type"] = "text/plain";
             responsedata["keepalive"] = false;
             responsedata["reusecontext"] = false;
-            responsedata["str_response_string"] = "Upstream error: ";
-            responsedata["error_status_text"] = "Upstream error:";
+            responsedata["str_response_string"] = "<llsd></llsd>";
+            responsedata["error_status_text"] = "<llsd></llsd>";
             responsedata["http_protocol_version"] = "HTTP/1.0";
             return responsedata;
         }
-
-//        public Hashtable ProcessQueue(Hashtable request, UUID agentID, Caps caps)
-//        {
-//            // TODO: this has to be redone to not busy-wait (and block the thread),
-//            // TODO: as soon as we have a non-blocking way to handle HTTP-requests.
-//
-////            if (m_log.IsDebugEnabled)
-////            {
-////                String debug = "[EVENTQUEUE]: Got request for agent {0} in region {1} from thread {2}: [  ";
-////                foreach (object key in request.Keys)
-////                {
-////                    debug += key.ToString() + "=" + request[key].ToString() + "  ";
-////                }
-////                m_log.DebugFormat(debug + "  ]", agentID, m_scene.RegionInfo.RegionName, System.Threading.Thread.CurrentThread.Name);
-////            }
-//
-//            Queue<OSD> queue = TryGetQueue(agentID);
-//            OSD element;
-//
-//            lock (queue)
-//                element = queue.Dequeue(); // 15s timeout
-//
-//            Hashtable responsedata = new Hashtable();
-//
-//            int thisID = 0;
-//            lock (m_ids)
-//                thisID = m_ids[agentID];
-//
-//            if (element == null)
-//            {
-//                //m_log.ErrorFormat("[EVENTQUEUE]: Nothing to process in " + m_scene.RegionInfo.RegionName);
-//                if (thisID == -1) // close-request
-//                {
-//                    m_log.ErrorFormat("[EVENTQUEUE]: 404 in " + m_scene.RegionInfo.RegionName);
-//                    responsedata["int_response_code"] = 404; //501; //410; //404;
-//                    responsedata["content_type"] = "text/plain";
-//                    responsedata["keepalive"] = false;
-//                    responsedata["str_response_string"] = "Closed EQG";
-//                    return responsedata;
-//                }
-//                responsedata["int_response_code"] = 502;
-//                responsedata["content_type"] = "text/plain";
-//                responsedata["keepalive"] = false;
-//                responsedata["str_response_string"] = "Upstream error: ";
-//                responsedata["error_status_text"] = "Upstream error:";
-//                responsedata["http_protocol_version"] = "HTTP/1.0";
-//                return responsedata;
-//            }
-//
-//            OSDArray array = new OSDArray();
-//            if (element == null) // didn't have an event in 15s
-//            {
-//                // Send it a fake event to keep the client polling!   It doesn't like 502s like the proxys say!
-//                array.Add(EventQueueHelper.KeepAliveEvent());
-//                //m_log.DebugFormat("[EVENTQUEUE]: adding fake event for {0} in region {1}", agentID, m_scene.RegionInfo.RegionName);
-//            }
-//            else
-//            {
-//                array.Add(element);
-//
-//                if (element is OSDMap)
-//                {
-//                    OSDMap ev = (OSDMap)element;
-//                    m_log.DebugFormat(
-//                        "[EVENT QUEUE GET MODULE]: Eq OUT {0} to {1}",
-//                        ev["message"], m_scene.GetScenePresence(agentID).Name);
-//                }
-//
-//                lock (queue)
-//                {
-//                    while (queue.Count > 0)
-//                    {
-//                        element = queue.Dequeue();
-//
-//                        if (element is OSDMap)
-//                        {
-//                            OSDMap ev = (OSDMap)element;
-//                            m_log.DebugFormat(
-//                                "[EVENT QUEUE GET MODULE]: Eq OUT {0} to {1}",
-//                                ev["message"], m_scene.GetScenePresence(agentID).Name);
-//                        }
-//
-//                        array.Add(element);
-//                        thisID++;
-//                    }
-//                }
-//            }
-//
-//            OSDMap events = new OSDMap();
-//            events.Add("events", array);
-//
-//            events.Add("id", new OSDInteger(thisID));
-//            lock (m_ids)
-//            {
-//                m_ids[agentID] = thisID + 1;
-//            }
-//
-//            responsedata["int_response_code"] = 200;
-//            responsedata["content_type"] = "application/xml";
-//            responsedata["keepalive"] = false;
-//            responsedata["str_response_string"] = OSDParser.SerializeLLSDXmlString(events);
-//
-//            m_log.DebugFormat("[EVENTQUEUE]: sending response for {0} in region {1}: {2}", agentID, m_scene.RegionInfo.RegionName, responsedata["str_response_string"]);
-//
-//            return responsedata;
-//        }
-
-//        public Hashtable EventQueuePath2(Hashtable request)
-//        {
-//            string capuuid = (string)request["uri"]; //path.Replace("/CAPS/EQG/","");
-//            // pull off the last "/" in the path.
-//            Hashtable responsedata = new Hashtable();
-//            capuuid = capuuid.Substring(0, capuuid.Length - 1);
-//            capuuid = capuuid.Replace("/CAPS/EQG/", "");
-//            UUID AvatarID = UUID.Zero;
-//            UUID capUUID = UUID.Zero;
-//
-//            // parse the path and search for the avatar with it registered
-//            if (UUID.TryParse(capuuid, out capUUID))
-//            {
-//                lock (m_QueueUUIDAvatarMapping)
-//                {
-//                    if (m_QueueUUIDAvatarMapping.ContainsKey(capUUID))
-//                    {
-//                        AvatarID = m_QueueUUIDAvatarMapping[capUUID];
-//                    }
-//                }
-//                
-//                if (AvatarID != UUID.Zero)
-//                {
-//                    return ProcessQueue(request, AvatarID, m_scene.CapsModule.GetCapsForUser(AvatarID));
-//                }
-//                else
-//                {
-//                    responsedata["int_response_code"] = 404;
-//                    responsedata["content_type"] = "text/plain";
-//                    responsedata["keepalive"] = false;
-//                    responsedata["str_response_string"] = "Not Found";
-//                    responsedata["error_status_text"] = "Not Found";
-//                    responsedata["http_protocol_version"] = "HTTP/1.0";
-//                    return responsedata;
-//                    // return 404
-//                }
-//            }
-//            else
-//            {
-//                responsedata["int_response_code"] = 404;
-//                responsedata["content_type"] = "text/plain";
-//                responsedata["keepalive"] = false;
-//                responsedata["str_response_string"] = "Not Found";
-//                responsedata["error_status_text"] = "Not Found";
-//                responsedata["http_protocol_version"] = "HTTP/1.0";
-//                return responsedata;
-//                // return 404
-//            }
-//        }
-
-        public OSD EventQueueFallBack(string path, OSD request, string endpoint)
-        {
-            // This is a fallback element to keep the client from loosing EventQueueGet
-            // Why does CAPS fail sometimes!?
-            m_log.Warn("[EVENTQUEUE]: In the Fallback handler!   We lost the Queue in the rest handler!");
-            string capuuid = path.Replace("/CAPS/EQG/","");
-            capuuid = capuuid.Substring(0, capuuid.Length - 1);
-
-//            UUID AvatarID = UUID.Zero;
-            UUID capUUID = UUID.Zero;
-            if (UUID.TryParse(capuuid, out capUUID))
-            {
-/* Don't remove this yet code cleaners!
- * Still testing this!
- * 
-                lock (m_QueueUUIDAvatarMapping)
-                {
-                    if (m_QueueUUIDAvatarMapping.ContainsKey(capUUID))
-                    {
-                        AvatarID = m_QueueUUIDAvatarMapping[capUUID];
-                    }
-                }
-                
-                 
-                if (AvatarID != UUID.Zero)
-                {
-                    // Repair the CAP!
-                    //OpenSim.Framework.Capabilities.Caps caps = m_scene.GetCapsHandlerForUser(AvatarID);
-                    //string capsBase = "/CAPS/EQG/";
-                    //caps.RegisterHandler("EventQueueGet",
-                                //new RestHTTPHandler("POST", capsBase + capUUID.ToString() + "/",
-                                                      //delegate(Hashtable m_dhttpMethod)
-                                                      //{
-                                                      //    return ProcessQueue(m_dhttpMethod, AvatarID, caps);
-                                                      //}));
-                    // start new ID sequence.
-                    Random rnd = new Random(System.Environment.TickCount);
-                    lock (m_ids)
-                    {
-                        if (!m_ids.ContainsKey(AvatarID))
-                            m_ids.Add(AvatarID, rnd.Next(30000000));
-                    }
-
-
-                    int thisID = 0;
-                    lock (m_ids)
-                        thisID = m_ids[AvatarID];
-
-                    BlockingLLSDQueue queue = GetQueue(AvatarID);
-                    OSDArray array = new OSDArray();
-                    LLSD element = queue.Dequeue(15000); // 15s timeout
-                    if (element == null)
-                    {
-                        
-                        array.Add(EventQueueHelper.KeepAliveEvent());
-                    }
-                    else
-                    {
-                        array.Add(element);
-                        while (queue.Count() > 0)
-                        {
-                            array.Add(queue.Dequeue(1));
-                            thisID++;
-                        }
-                    }
-                    OSDMap events = new OSDMap();
-                    events.Add("events", array);
-
-                    events.Add("id", new LLSDInteger(thisID));
-                    
-                    lock (m_ids)
-                    {
-                        m_ids[AvatarID] = thisID + 1;
-                    }
-                    
-                    return events;
-                }
-                else
-                {
-                    return new LLSD();
-                }
-* 
-*/
-            }
-            else
-            {
-                //return new LLSD();
-            }
-            
-            return new OSDString("shutdown404!");
-        }
-
+ 
         public void DisableSimulator(ulong handle, UUID avatarID)
         {
             OSD item = EventQueueHelper.DisableSimulator(handle);
@@ -723,9 +519,14 @@ namespace OpenSim.Region.ClientStack.Linden
 
         public virtual void EnableSimulator(ulong handle, IPEndPoint endPoint, UUID avatarID, int regionSizeX, int regionSizeY)
         {
+<<<<<<< HEAD
             if (DebugLevel > 0)
                 m_log.DebugFormat("{0} EnableSimulator. handle={1}, endPoint={2}, avatarID={3}",
                     LogHeader, handle, endPoint, avatarID, regionSizeX, regionSizeY);
+=======
+            m_log.DebugFormat("{0} EnableSimulator. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                LogHeader, handle, avatarID, regionSizeX, regionSizeY);
+>>>>>>> avn/ubitvar
 
             OSD item = EventQueueHelper.EnableSimulator(handle, endPoint, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
@@ -734,10 +535,15 @@ namespace OpenSim.Region.ClientStack.Linden
         public virtual void EstablishAgentCommunication(UUID avatarID, IPEndPoint endPoint, string capsPath,
                                 ulong regionHandle, int regionSizeX, int regionSizeY) 
         {
+<<<<<<< HEAD
             if (DebugLevel > 0)
                 m_log.DebugFormat("{0} EstablishAgentCommunication. handle={1}, endPoint={2}, avatarID={3}",
                     LogHeader, regionHandle, endPoint, avatarID, regionSizeX, regionSizeY);
 
+=======
+            m_log.DebugFormat("{0} EstablishAgentCommunication. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                LogHeader, regionHandle, avatarID, regionSizeX, regionSizeY);
+>>>>>>> avn/ubitvar
             OSD item = EventQueueHelper.EstablishAgentCommunication(avatarID, endPoint.ToString(), capsPath, regionHandle, regionSizeX, regionSizeY);
             Enqueue(item, avatarID);
         }
@@ -747,9 +553,14 @@ namespace OpenSim.Region.ClientStack.Linden
                                         uint locationID, uint flags, string capsURL, 
                                         UUID avatarID, int regionSizeX, int regionSizeY)
         {
+<<<<<<< HEAD
             if (DebugLevel > 0)
                 m_log.DebugFormat("{0} TeleportFinishEvent. handle={1}, endPoint={2}, avatarID={3}",
                     LogHeader, regionHandle, regionExternalEndPoint, avatarID, regionSizeX, regionSizeY);
+=======
+            m_log.DebugFormat("{0} TeleportFinishEvent. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                LogHeader, regionHandle, avatarID, regionSizeX, regionSizeY);
+>>>>>>> avn/ubitvar
 
             OSD item = EventQueueHelper.TeleportFinishEvent(regionHandle, simAccess, regionExternalEndPoint,
                                                             locationID, flags, capsURL, avatarID, regionSizeX, regionSizeY);
@@ -760,9 +571,14 @@ namespace OpenSim.Region.ClientStack.Linden
                                 IPEndPoint newRegionExternalEndPoint,
                                 string capsURL, UUID avatarID, UUID sessionID, int regionSizeX, int regionSizeY)
         {
+<<<<<<< HEAD
             if (DebugLevel > 0)
                 m_log.DebugFormat("{0} CrossRegion. handle={1}, avatarID={2}, regionSize={3},{4}>",
                     LogHeader, handle, avatarID, regionSizeX, regionSizeY);
+=======
+            m_log.DebugFormat("{0} CrossRegion. handle={1}, avatarID={2}, regionSize={3},{4}>",
+                LogHeader, handle, avatarID, regionSizeX, regionSizeY);
+>>>>>>> avn/ubitvar
 
             OSD item = EventQueueHelper.CrossRegion(handle, pos, lookAt, newRegionExternalEndPoint,
                                                     capsURL, avatarID, sessionID, regionSizeX, regionSizeY);
@@ -827,4 +643,4 @@ namespace OpenSim.Region.ClientStack.Linden
             Enqueue(item, avatarID);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs
index 384af74..8b7e4c1 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/EventQueue/EventQueueHelper.cs
@@ -77,8 +77,13 @@ namespace OpenSim.Region.ClientStack.Linden
             llsdSimInfo.Add("Handle", new OSDBinary(ulongToByteArray(handle)));
             llsdSimInfo.Add("IP", new OSDBinary(endPoint.Address.GetAddressBytes()));
             llsdSimInfo.Add("Port", new OSDInteger(endPoint.Port));
+<<<<<<< HEAD
             llsdSimInfo.Add("RegionSizeX", OSD.FromUInteger((uint) regionSizeX));
             llsdSimInfo.Add("RegionSizeY", OSD.FromUInteger((uint) regionSizeY));
+=======
+            llsdSimInfo.Add("RegionSizeX", OSD.FromUInteger((uint)regionSizeX));
+            llsdSimInfo.Add("RegionSizeY", OSD.FromUInteger((uint)regionSizeY));
+>>>>>>> avn/ubitvar
 
             OSDArray arr = new OSDArray(1);
             arr.Add(llsdSimInfo);
@@ -157,6 +162,12 @@ namespace OpenSim.Region.ClientStack.Linden
                         uint locationID, uint flags, string capsURL, UUID agentID,
                         int regionSizeX, int regionSizeY)
         {
+            // not sure why flags get overwritten here
+            if ((flags & (uint)TeleportFlags.IsFlying) != 0)
+                flags = (uint)TeleportFlags.ViaLocation | (uint)TeleportFlags.IsFlying;
+            else
+                flags = (uint)TeleportFlags.ViaLocation;
+
             OSDMap info = new OSDMap();
             info.Add("AgentID", OSD.FromUUID(agentID));
             info.Add("LocationID", OSD.FromInteger(4)); // TODO what is this?
@@ -165,7 +176,12 @@ namespace OpenSim.Region.ClientStack.Linden
             info.Add("SimAccess", OSD.FromInteger(simAccess));
             info.Add("SimIP", OSD.FromBinary(regionExternalEndPoint.Address.GetAddressBytes()));
             info.Add("SimPort", OSD.FromInteger(regionExternalEndPoint.Port));
+<<<<<<< HEAD
             info.Add("TeleportFlags", OSD.FromULong(1L << 4)); // AgentManager.TeleportFlags.ViaLocation
+=======
+//            info.Add("TeleportFlags", OSD.FromULong(1L << 4)); // AgentManager.TeleportFlags.ViaLocation
+            info.Add("TeleportFlags", OSD.FromUInteger(flags));
+>>>>>>> avn/ubitvar
             info.Add("RegionSizeX", OSD.FromUInteger((uint)regionSizeX));
             info.Add("RegionSizeY", OSD.FromUInteger((uint)regionSizeY));
 
@@ -204,8 +220,8 @@ namespace OpenSim.Region.ClientStack.Linden
                                   {"sim-ip-and-port", new OSDString(simIpAndPort)},
                                   {"seed-capability", new OSDString(seedcap)},
                                   {"region-handle", OSD.FromULong(regionHandle)},
-                                  {"region-size-x", OSD.FromInteger(regionSizeX)},
-                                  {"region-size-y", OSD.FromInteger(regionSizeY)}
+                                  {"region-size-x", OSD.FromUInteger((uint)regionSizeX)},
+                                  {"region-size-y", OSD.FromUInteger((uint)regionSizeY)}
                               };
 
             return BuildEvent("EstablishAgentCommunication", body);
@@ -412,7 +428,7 @@ namespace OpenSim.Region.ClientStack.Linden
         public static OSD partPhysicsProperties(uint localID, byte physhapetype,
                         float density, float friction, float bounce, float gravmod)
         {
-
+            
             OSDMap physinfo = new OSDMap(6);
             physinfo["LocalID"] = localID;
             physinfo["Density"] = density;
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs
index f57d857..91efe8a 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/GetMeshModule.cs
@@ -27,11 +27,14 @@
 
 using System;
 using System.Collections;
+using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.Reflection;
 using System.IO;
+using System.Threading;
 using System.Web;
 using Mono.Addins;
+using OpenSim.Framework.Monitoring;
 using log4net;
 using Nini.Config;
 using OpenMetaverse;
@@ -57,12 +60,51 @@ namespace OpenSim.Region.ClientStack.Linden
         private IAssetService m_AssetService;
         private bool m_Enabled = true;
         private string m_URL;
+<<<<<<< HEAD
         private string m_URL2;
         private string m_RedirectURL = null;
         private string m_RedirectURL2 = null;
+=======
+       
+        struct aPollRequest
+        {
+            public PollServiceMeshEventArgs thepoll;
+            public UUID reqID;
+            public Hashtable request;
+        }
+
+        public class aPollResponse
+        {
+            public Hashtable response;
+            public int bytes;
+            public int lod;
+        }
+
+
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private static GetMeshHandler m_getMeshHandler;
+
+        private IAssetService m_assetService = null;
+
+        private Dictionary<UUID, string> m_capsDict = new Dictionary<UUID, string>();
+        private static Thread[] m_workerThreads = null;
+
+        private static OpenMetaverse.BlockingQueue<aPollRequest> m_queue =
+                new OpenMetaverse.BlockingQueue<aPollRequest>();
+
+        private Dictionary<UUID, PollServiceMeshEventArgs> m_pollservices = new Dictionary<UUID, PollServiceMeshEventArgs>();
+>>>>>>> avn/ubitvar
 
         #region Region Module interfaceBase Members
 
+        ~GetMeshModule()
+        {
+            foreach (Thread t in m_workerThreads)
+                Watchdog.AbortThread(t.ManagedThreadId);
+
+        }
+
         public Type ReplaceableInterface
         {
             get { return null; }
@@ -87,8 +129,12 @@ namespace OpenSim.Region.ClientStack.Linden
             if (m_URL2 != string.Empty)
             {
                 m_Enabled = true;
+<<<<<<< HEAD
                 m_RedirectURL2 = config.GetString("GetMesh2RedirectURL");
             }
+=======
+         
+>>>>>>> avn/ubitvar
         }
 
         public void AddRegion(Scene pScene)
@@ -97,6 +143,8 @@ namespace OpenSim.Region.ClientStack.Linden
                 return;
 
             m_scene = pScene;
+            
+            m_assetService = pScene.AssetService;
         }
 
         public void RemoveRegion(Scene scene)
@@ -105,6 +153,9 @@ namespace OpenSim.Region.ClientStack.Linden
                 return;
 
             m_scene.EventManager.OnRegisterCaps -= RegisterCaps;
+            m_scene.EventManager.OnDeregisterCaps -= DeregisterCaps;
+            m_scene.EventManager.OnThrottleUpdate -= ThrottleUpdate;
+            
             m_scene = null;
         }
 
@@ -115,6 +166,27 @@ namespace OpenSim.Region.ClientStack.Linden
 
             m_AssetService = m_scene.RequestModuleInterface<IAssetService>();
             m_scene.EventManager.OnRegisterCaps += RegisterCaps;
+            // We'll reuse the same handler for all requests.
+            m_getMeshHandler = new GetMeshHandler(m_assetService);
+            m_scene.EventManager.OnDeregisterCaps += DeregisterCaps;
+            m_scene.EventManager.OnThrottleUpdate += ThrottleUpdate;
+
+            if (m_workerThreads == null)
+            {
+                m_workerThreads = new Thread[2];
+
+                for (uint i = 0; i < 2; i++)
+                {
+                    m_workerThreads[i] = Watchdog.StartThread(DoMeshRequests,
+                            String.Format("MeshWorkerThread{0}", i),
+                            ThreadPriority.Normal,
+                            false,
+                            false,
+                            null,
+                            int.MaxValue);
+                }
+            }
+
         }
 
 
@@ -124,9 +196,147 @@ namespace OpenSim.Region.ClientStack.Linden
 
         #endregion
 
+        private void DoMeshRequests()
+        {
+            while (true)
+            {
+                aPollRequest poolreq = m_queue.Dequeue();
+
+                poolreq.thepoll.Process(poolreq);
+            }
+        }
+
+        // Now we know when the throttle is changed by the client in the case of a root agent or by a neighbor region in the case of a child agent.
+        public void ThrottleUpdate(ScenePresence p)
+        {
+            UUID user = p.UUID;
+            int imagethrottle = p.ControllingClient.GetAgentThrottleSilent((int)ThrottleOutPacketType.Asset);
+            PollServiceMeshEventArgs args;
+            if (m_pollservices.TryGetValue(user, out args))
+            {
+                args.UpdateThrottle(imagethrottle, p);
+            }
+        }
+
+        private class PollServiceMeshEventArgs : PollServiceEventArgs
+        {
+            private List<Hashtable> requests =
+                    new List<Hashtable>();
+            private Dictionary<UUID, aPollResponse> responses =
+                    new Dictionary<UUID, aPollResponse>();
+
+            private Scene m_scene;
+            private MeshCapsDataThrottler m_throttler;
+            public PollServiceMeshEventArgs(string uri, UUID pId, Scene scene) :
+                base(null, uri, null, null, null, pId, int.MaxValue)
+            {
+                m_scene = scene;
+                m_throttler = new MeshCapsDataThrottler(100000, 1400000, 10000, scene, pId);
+                // x is request id, y is userid
+                HasEvents = (x, y) =>
+                {
+                    lock (responses)
+                    {
+                        bool ret = m_throttler.hasEvents(x, responses);
+                        m_throttler.ProcessTime();
+                        return ret;
+
+                    }
+                };
+                GetEvents = (x, y) =>
+                {
+                    lock (responses)
+                    {
+                        try
+                        {
+                            return responses[x].response;
+                        }
+                        finally
+                        {
+                            m_throttler.ProcessTime();
+                            responses.Remove(x);
+                        }
+                    }
+                };
+                // x is request id, y is request data hashtable
+                Request = (x, y) =>
+                {
+                    aPollRequest reqinfo = new aPollRequest();
+                    reqinfo.thepoll = this;
+                    reqinfo.reqID = x;
+                    reqinfo.request = y;
+
+                    m_queue.Enqueue(reqinfo);
+                };
+
+                // this should never happen except possible on shutdown
+                NoEvents = (x, y) =>
+                {
+                    /*
+                                        lock (requests)
+                                        {
+                                            Hashtable request = requests.Find(id => id["RequestID"].ToString() == x.ToString());
+                                            requests.Remove(request);
+                                        }
+                    */
+                    Hashtable response = new Hashtable();
+
+                    response["int_response_code"] = 500;
+                    response["str_response_string"] = "Script timeout";
+                    response["content_type"] = "text/plain";
+                    response["keepalive"] = false;
+                    response["reusecontext"] = false;
+
+                    return response;
+                };
+            }
+
+            public void Process(aPollRequest requestinfo)
+            {
+                Hashtable response;
+
+                UUID requestID = requestinfo.reqID;
+
+                // If the avatar is gone, don't bother to get the texture
+                if (m_scene.GetScenePresence(Id) == null)
+                {
+                    response = new Hashtable();
+
+                    response["int_response_code"] = 500;
+                    response["str_response_string"] = "Script timeout";
+                    response["content_type"] = "text/plain";
+                    response["keepalive"] = false;
+                    response["reusecontext"] = false;
+
+                    lock (responses)
+                        responses[requestID] = new aPollResponse() { bytes = 0, response = response, lod = 0 };
+
+                    return;
+                }
+
+                response = m_getMeshHandler.Handle(requestinfo.request);
+                lock (responses)
+                {
+                    responses[requestID] = new aPollResponse()
+                    {
+                        bytes = (int)response["int_bytes"],
+                        lod = (int)response["int_lod"],
+                        response = response
+                    };
+
+                }
+                m_throttler.ProcessTime();
+            }
+
+            internal void UpdateThrottle(int pimagethrottle, ScenePresence p)
+            {
+                m_throttler.UpdateThrottle(pimagethrottle, p);
+            }
+        }
 
         public void RegisterCaps(UUID agentID, Caps caps)
         {
+<<<<<<< HEAD
             UUID capID = UUID.Random();
             bool getMeshRegistered = false;
 
@@ -140,6 +350,35 @@ namespace OpenSim.Region.ClientStack.Linden
                 caps.RegisterHandler(
                     "GetMesh",
                     new GetMeshHandler("/CAPS/" + capID + "/", m_AssetService, "GetMesh", agentID.ToString(), m_RedirectURL));
+=======
+//            UUID capID = UUID.Random();
+            if (m_URL == "localhost")
+            {
+                string capUrl = "/CAPS/" + UUID.Random() + "/";
+
+                // Register this as a poll service           
+                PollServiceMeshEventArgs args = new PollServiceMeshEventArgs(capUrl, agentID, m_scene);
+
+                args.Type = PollServiceEventArgs.EventType.Mesh;
+                MainServer.Instance.AddPollServiceHTTPHandler(capUrl, args);
+
+                string hostName = m_scene.RegionInfo.ExternalHostName;
+                uint port = (MainServer.Instance == null) ? 0 : MainServer.Instance.Port;
+                string protocol = "http";
+
+                if (MainServer.Instance.UseSSL)
+                {
+                    hostName = MainServer.Instance.SSLCommonName;
+                    port = MainServer.Instance.SSLPort;
+                    protocol = "https";
+                }
+                caps.RegisterHandler("GetMesh", String.Format("{0}://{1}:{2}{3}", protocol, hostName, port, capUrl));
+                m_pollservices[agentID] = args;
+                m_capsDict[agentID] = capUrl;
+
+
+           
+>>>>>>> avn/ubitvar
             }
             else
             {
@@ -164,6 +403,177 @@ namespace OpenSim.Region.ClientStack.Linden
                 caps.RegisterHandler("GetMesh2", m_URL2);
             }
         }
+        private void DeregisterCaps(UUID agentID, Caps caps)
+        {
+            string capUrl;
+            PollServiceMeshEventArgs args;
+            if (m_capsDict.TryGetValue(agentID, out capUrl))
+            {
+                MainServer.Instance.RemoveHTTPHandler("", capUrl);
+                m_capsDict.Remove(agentID);
+            }
+            if (m_pollservices.TryGetValue(agentID, out args))
+            {
+                m_pollservices.Remove(agentID);
+            }
+        }
+
+        internal sealed class MeshCapsDataThrottler
+        {
+
+            private volatile int currenttime = 0;
+            private volatile int lastTimeElapsed = 0;
+            private volatile int BytesSent = 0;
+            private int Lod3 = 0;
+            private int Lod2 = 0;
+            private int Lod1 = 0;
+            private int UserSetThrottle = 0;
+            private int UDPSetThrottle = 0;
+            private int CapSetThrottle = 0;
+            private float CapThrottleDistributon = 0.30f;
+            private readonly Scene m_scene;
+            private ThrottleOutPacketType Throttle;
+            private readonly UUID User;
+            
+            public MeshCapsDataThrottler(int pBytes, int max, int min, Scene pScene, UUID puser)
+            {
+                ThrottleBytes = pBytes;
+                lastTimeElapsed = Util.EnvironmentTickCount();
+                Throttle = ThrottleOutPacketType.Asset;
+                m_scene = pScene;
+                User = puser;
+            }
+
+
+            public bool hasEvents(UUID key, Dictionary<UUID, aPollResponse> responses)
+            {
+                const float ThirtyPercent = 0.30f;
+                const float FivePercent = 0.05f;
+                PassTime();
+                // Note, this is called IN LOCK
+                bool haskey = responses.ContainsKey(key);
+
+                if (responses.Count > 2)
+                {
+                    SplitThrottle(ThirtyPercent);
+                }
+                else
+                {
+                    SplitThrottle(FivePercent);
+                }
+
+                if (!haskey)
+                {
+                    return false;
+                }
+                aPollResponse response;
+                if (responses.TryGetValue(key, out response))
+                {
+                    float LOD3Over = (((ThrottleBytes*CapThrottleDistributon)%50000) + 1);
+                    float LOD2Over = (((ThrottleBytes*CapThrottleDistributon)%10000) + 1);
+                    // Normal
+                    if (BytesSent + response.bytes <= ThrottleBytes)
+                    {
+                        BytesSent += response.bytes;
+                       
+                        return true;
+                    }
+                    // Lod3 Over Throttle protection to keep things processing even when the throttle bandwidth is set too little.
+                    else if (response.bytes > ThrottleBytes && Lod3 <= ((LOD3Over < 1)? 1: LOD3Over) )
+                    {
+                        Interlocked.Increment(ref Lod3);
+                        BytesSent += response.bytes;
+                       
+                        return true;
+                    }
+                    // Lod2 Over Throttle protection to keep things processing even when the throttle bandwidth is set too little.
+                    else if (response.bytes > ThrottleBytes && Lod2 <= ((LOD2Over < 1) ? 1 : LOD2Over))
+                    {
+                        Interlocked.Increment(ref Lod2);
+                        BytesSent += response.bytes;
+                       
+                        return true;
+                    }
+                    else
+                    {
+                        return false;
+                    }
+                }
+
+                return haskey;
+            }
+            public void SubtractBytes(int bytes,int lod)
+            {
+                BytesSent -= bytes;
+            }
+            private void SplitThrottle(float percentMultiplier)
+            {
+
+                if (CapThrottleDistributon != percentMultiplier) // don't switch it if it's already set at the % multipler
+                {
+                    CapThrottleDistributon = percentMultiplier;
+                    ScenePresence p;
+                    if (m_scene.TryGetScenePresence(User, out p)) // If we don't get a user they're not here anymore.
+                    {
+//                        AlterThrottle(UserSetThrottle, p);
+                        UpdateThrottle(UserSetThrottle, p);
+                    }
+                }
+            }
+           
+            public void ProcessTime()
+            {
+                PassTime();
+            }
+
+
+            private void PassTime()
+            {
+                currenttime = Util.EnvironmentTickCount();
+                int timeElapsed = Util.EnvironmentTickCountSubtract(currenttime, lastTimeElapsed);
+                //processTimeBasedActions(responses);
+                if (currenttime - timeElapsed >= 1000)
+                {
+                    lastTimeElapsed = Util.EnvironmentTickCount();
+                    BytesSent -= ThrottleBytes;
+                    if (BytesSent < 0) BytesSent = 0;
+                    if (BytesSent < ThrottleBytes)
+                    {
+                        Lod3 = 0;
+                        Lod2 = 0;
+                        Lod1 = 0;
+                    }
+                }
+            }
+            private void AlterThrottle(int setting, ScenePresence p)
+            {
+                p.ControllingClient.SetAgentThrottleSilent((int)Throttle,setting);
+            }
+
+            public int ThrottleBytes
+            {
+                get { return CapSetThrottle; }
+                set { CapSetThrottle = value; }
+            }
+
+            internal void UpdateThrottle(int pimagethrottle, ScenePresence p)
+            {
+                // Client set throttle !
+                UserSetThrottle = pimagethrottle;
+                CapSetThrottle = (int)(pimagethrottle*CapThrottleDistributon);
+//                UDPSetThrottle = (int) (pimagethrottle*(100 - CapThrottleDistributon));
+
+                float udp = 1.0f - CapThrottleDistributon;
+                if(udp < 0.7f)
+                    udp = 0.7f;
+                UDPSetThrottle = (int) ((float)pimagethrottle * udp);
+                if (CapSetThrottle < 4068)
+                    CapSetThrottle = 4068;  // at least two discovery mesh
+                p.ControllingClient.SetAgentThrottleSilent((int) Throttle, UDPSetThrottle);
+                ProcessTime();
+
+            }
+        }
 
     }
 }
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
index bb932f2..b9396b7 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/GetTextureModule.cs
@@ -27,18 +27,13 @@
 
 using System;
 using System.Collections;
-using System.Collections.Specialized;
-using System.Drawing;
-using System.Drawing.Imaging;
+using System.Collections.Generic;
 using System.Reflection;
-using System.IO;
-using System.Web;
+using System.Threading;
 using log4net;
 using Nini.Config;
 using Mono.Addins;
 using OpenMetaverse;
-using OpenMetaverse.StructuredData;
-using OpenMetaverse.Imaging;
 using OpenSim.Framework;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
@@ -47,6 +42,7 @@ using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
 using Caps = OpenSim.Framework.Capabilities.Caps;
 using OpenSim.Capabilities.Handlers;
+using OpenSim.Framework.Monitoring;
 
 namespace OpenSim.Region.ClientStack.Linden
 {
@@ -54,16 +50,44 @@ namespace OpenSim.Region.ClientStack.Linden
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "GetTextureModule")]
     public class GetTextureModule : INonSharedRegionModule
     {
-//        private static readonly ILog m_log =
-//            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-        
+
+        struct aPollRequest
+        {
+            public PollServiceTextureEventArgs thepoll;
+            public UUID reqID;
+            public Hashtable request;
+            public bool send503;
+        }
+
+        public class aPollResponse
+        {
+            public Hashtable response;
+            public int bytes;
+        }
+
+
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         private Scene m_scene;
-        private IAssetService m_assetService;
 
-        private bool m_Enabled = false;
+        private static GetTextureHandler m_getTextureHandler;
+
+        private IAssetService m_assetService = null;
+
+        private Dictionary<UUID, string> m_capsDict = new Dictionary<UUID, string>();
+        private static Thread[] m_workerThreads = null;
+
+        private string m_Url = "localhost";
+
+        private static OpenMetaverse.BlockingQueue<aPollRequest> m_queue =
+                new OpenMetaverse.BlockingQueue<aPollRequest>();
 
+<<<<<<< HEAD
         // TODO: Change this to a config option
         private string m_RedirectURL = null;
+=======
+        private Dictionary<UUID,PollServiceTextureEventArgs> m_pollservices = new Dictionary<UUID,PollServiceTextureEventArgs>();
+>>>>>>> avn/ubitvar
 
         private string m_URL;
 
@@ -72,6 +96,7 @@ namespace OpenSim.Region.ClientStack.Linden
         public void Initialise(IConfigSource source)
         {
             IConfig config = source.Configs["ClientStack.LindenCaps"];
+<<<<<<< HEAD
             if (config == null)
                 return;
 
@@ -82,32 +107,100 @@ namespace OpenSim.Region.ClientStack.Linden
                 m_Enabled = true;
                 m_RedirectURL = config.GetString("GetTextureRedirectURL");
             }
+=======
+            if (config != null)
+                m_Url = config.GetString("Cap_GetTexture", "localhost");
+>>>>>>> avn/ubitvar
         }
 
         public void AddRegion(Scene s)
         {
-            if (!m_Enabled)
-                return;
-
             m_scene = s;
+            m_assetService = s.AssetService;
         }
 
         public void RemoveRegion(Scene s)
         {
-            if (!m_Enabled)
-                return;
-
             m_scene.EventManager.OnRegisterCaps -= RegisterCaps;
+            m_scene.EventManager.OnDeregisterCaps -= DeregisterCaps;
+            m_scene.EventManager.OnThrottleUpdate -= ThrottleUpdate;
             m_scene = null;
         }
 
         public void RegionLoaded(Scene s)
         {
-            if (!m_Enabled)
-                return;
+            // We'll reuse the same handler for all requests.
+            m_getTextureHandler = new GetTextureHandler(m_assetService);
 
-            m_assetService = m_scene.RequestModuleInterface<IAssetService>();
             m_scene.EventManager.OnRegisterCaps += RegisterCaps;
+            m_scene.EventManager.OnDeregisterCaps += DeregisterCaps;
+            m_scene.EventManager.OnThrottleUpdate += ThrottleUpdate;
+
+            if (m_workerThreads == null)
+            {
+                m_workerThreads = new Thread[2];
+
+                for (uint i = 0; i < 2; i++)
+                {
+                    m_workerThreads[i] = Watchdog.StartThread(DoTextureRequests,
+                            String.Format("TextureWorkerThread{0}", i),
+                            ThreadPriority.Normal,
+                            false,
+                            false,
+                            null,
+                            int.MaxValue);
+                }
+            }
+        }
+        private int ExtractImageThrottle(byte[] pthrottles)
+        {
+       
+            byte[] adjData;
+            int pos = 0;
+
+            if (!BitConverter.IsLittleEndian)
+            {
+                byte[] newData = new byte[7 * 4];
+                Buffer.BlockCopy(pthrottles, 0, newData, 0, 7 * 4);
+
+                for (int i = 0; i < 7; i++)
+                    Array.Reverse(newData, i * 4, 4);
+
+                adjData = newData;
+            }
+            else
+            {
+                adjData = pthrottles;
+            }
+
+            // 0.125f converts from bits to bytes
+            //int resend = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); 
+            //pos += 4;
+           // int land = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); 
+            //pos += 4;
+           // int wind = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); 
+           // pos += 4;
+           // int cloud = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); 
+           // pos += 4;
+           // int task = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); 
+           // pos += 4;
+            pos = pos + 20;
+            int texture = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); //pos += 4;
+            //int asset = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f);
+            return texture;
+        }
+
+        // Now we know when the throttle is changed by the client in the case of a root agent or by a neighbor region in the case of a child agent.
+        public void ThrottleUpdate(ScenePresence p)
+        {
+            byte[] throttles = p.ControllingClient.GetThrottlesPacked(1);
+            UUID user = p.UUID;
+            int imagethrottle = ExtractImageThrottle(throttles);
+            PollServiceTextureEventArgs args;
+            if (m_pollservices.TryGetValue(user,out args))
+            {
+                args.UpdateThrottle(imagethrottle);
+            }
         }
 
         public void PostInitialise()
@@ -125,28 +218,306 @@ namespace OpenSim.Region.ClientStack.Linden
 
         #endregion
 
-        public void RegisterCaps(UUID agentID, Caps caps)
+        ~GetTextureModule()
         {
-            UUID capID = UUID.Random();
+            foreach (Thread t in m_workerThreads)
+                Watchdog.AbortThread(t.ManagedThreadId);
 
-            //caps.RegisterHandler("GetTexture", new StreamHandler("GET", "/CAPS/" + capID, ProcessGetTexture));
-            if (m_URL == "localhost")
+        }
+
+        private class PollServiceTextureEventArgs : PollServiceEventArgs
+        {
+            private List<Hashtable> requests =
+                    new List<Hashtable>();
+            private Dictionary<UUID, aPollResponse> responses =
+                    new Dictionary<UUID, aPollResponse>();
+
+            private Scene m_scene;
+            private CapsDataThrottler m_throttler = new CapsDataThrottler(100000, 1400000,10000);
+            public PollServiceTextureEventArgs(UUID pId, Scene scene) :
+                    base(null, "", null, null, null, pId, int.MaxValue)              
             {
+<<<<<<< HEAD
 //                m_log.DebugFormat("[GETTEXTURE]: /CAPS/{0} in region {1}", capID, m_scene.RegionInfo.RegionName);
                 caps.RegisterHandler(
                     "GetTexture",
                     new GetTextureHandler("/CAPS/" + capID + "/", m_assetService, "GetTexture", agentID.ToString(), m_RedirectURL));
+=======
+                m_scene = scene;
+                // x is request id, y is userid
+                HasEvents = (x, y) =>
+                {
+                    lock (responses)
+                    {
+                        bool ret = m_throttler.hasEvents(x, responses);
+                        m_throttler.ProcessTime();
+                        return ret;
+
+                    }
+                };
+                GetEvents = (x, y) =>
+                {
+                    lock (responses)
+                    {
+                        try
+                        {
+                            return responses[x].response;
+                        }
+                        finally
+                        {
+                            responses.Remove(x);
+                        }
+                    }
+                };
+                // x is request id, y is request data hashtable
+                Request = (x, y) =>
+                {
+                    aPollRequest reqinfo = new aPollRequest();
+                    reqinfo.thepoll = this;
+                    reqinfo.reqID = x;
+                    reqinfo.request = y;
+                    reqinfo.send503 = false;
+                    
+                    lock (responses)
+                    {
+                        if (responses.Count > 0)
+                        {
+                            if (m_queue.Count >= 4)
+                            {
+                                // Never allow more than 4 fetches to wait
+                                reqinfo.send503 = true;
+                            }
+                        }
+                    }
+                    m_queue.Enqueue(reqinfo);
+                };
+
+                // this should never happen except possible on shutdown
+                NoEvents = (x, y) =>
+                {
+/*
+                    lock (requests)
+                    {
+                        Hashtable request = requests.Find(id => id["RequestID"].ToString() == x.ToString());
+                        requests.Remove(request);
+                    }
+*/
+                    Hashtable response = new Hashtable();
+
+                    response["int_response_code"] = 500;
+                    response["str_response_string"] = "Script timeout";
+                    response["content_type"] = "text/plain";
+                    response["keepalive"] = false;
+                    response["reusecontext"] = false;
+
+                    return response;
+                };
+>>>>>>> avn/ubitvar
             }
-            else
+
+            public void Process(aPollRequest requestinfo)
             {
-//                m_log.DebugFormat("[GETTEXTURE]: {0} in region {1}", m_URL, m_scene.RegionInfo.RegionName);
+                Hashtable response;
+
+                UUID requestID = requestinfo.reqID;
+
+                if (requestinfo.send503)
+                {
+                    response = new Hashtable();
+
+
+                    response["int_response_code"] = 503;
+                    response["str_response_string"] = "Throttled";
+                    response["content_type"] = "text/plain";
+                    response["keepalive"] = false;
+                    response["reusecontext"] = false;
+
+                    Hashtable headers = new Hashtable();
+                    headers["Retry-After"] = 30;
+                    response["headers"] = headers;
+                    
+                    lock (responses)
+                        responses[requestID] = new aPollResponse() {bytes = 0, response = response};
+
+                    return;
+                }
+
+                // If the avatar is gone, don't bother to get the texture
+                if (m_scene.GetScenePresence(Id) == null)
+                {
+                    response = new Hashtable();
+
+                    response["int_response_code"] = 500;
+                    response["str_response_string"] = "Script timeout";
+                    response["content_type"] = "text/plain";
+                    response["keepalive"] = false;
+                    response["reusecontext"] = false;
+                    
+                    lock (responses)
+                        responses[requestID] = new aPollResponse() {bytes = 0, response = response};
+
+                    return;
+                }
+                
+                response = m_getTextureHandler.Handle(requestinfo.request);
+                lock (responses)
+                {
+                    responses[requestID] = new aPollResponse()
+                                               {
+                                                   bytes = (int) response["int_bytes"],
+                                                   response = response
+                                               };
+                   
+                } 
+                m_throttler.ProcessTime();
+            }
+
+            internal void UpdateThrottle(int pimagethrottle)
+            {
+                m_throttler.ThrottleBytes = pimagethrottle;
+            }
+        }
+
+        private void RegisterCaps(UUID agentID, Caps caps)
+        {
+            if (m_Url == "localhost")
+            {
+                string capUrl = "/CAPS/" + UUID.Random() + "/";
+
+                // Register this as a poll service           
+                PollServiceTextureEventArgs args = new PollServiceTextureEventArgs(agentID, m_scene);
+                
+                args.Type = PollServiceEventArgs.EventType.Texture;
+                MainServer.Instance.AddPollServiceHTTPHandler(capUrl, args);
+
+                string hostName = m_scene.RegionInfo.ExternalHostName;
+                uint port = (MainServer.Instance == null) ? 0 : MainServer.Instance.Port;
+                string protocol = "http";
+                
+                if (MainServer.Instance.UseSSL)
+                {
+                    hostName = MainServer.Instance.SSLCommonName;
+                    port = MainServer.Instance.SSLPort;
+                    protocol = "https";
+                }
                 IExternalCapsModule handler = m_scene.RequestModuleInterface<IExternalCapsModule>();
                 if (handler != null)
+<<<<<<< HEAD
                     handler.RegisterExternalUserCapsHandler(agentID,caps,"GetTexture", m_URL);
+=======
+                    handler.RegisterExternalUserCapsHandler(agentID, caps, "GetTexture", capUrl);
+>>>>>>> avn/ubitvar
                 else
-                    caps.RegisterHandler("GetTexture", m_URL);
+                    caps.RegisterHandler("GetTexture", String.Format("{0}://{1}:{2}{3}", protocol, hostName, port, capUrl));
+                m_pollservices[agentID] = args;
+                m_capsDict[agentID] = capUrl;
+            }
+            else
+            {
+                caps.RegisterHandler("GetTexture", m_Url);
             }
         }
 
+        private void DeregisterCaps(UUID agentID, Caps caps)
+        {
+            PollServiceTextureEventArgs args;
+
+            MainServer.Instance.RemoveHTTPHandler("", m_URL);
+            m_capsDict.Remove(agentID);
+
+            if (m_pollservices.TryGetValue(agentID, out args))
+            {
+                m_pollservices.Remove(agentID);
+            }
+        }
+
+        private void DoTextureRequests()
+        {
+            while (true)
+            {
+                aPollRequest poolreq = m_queue.Dequeue();
+
+                poolreq.thepoll.Process(poolreq);
+            }
+        }
+        internal sealed class CapsDataThrottler
+        {
+
+            private volatile int currenttime = 0;
+            private volatile int lastTimeElapsed = 0;
+            private volatile int BytesSent = 0;
+            private int oversizedImages = 0;
+            public CapsDataThrottler(int pBytes, int max, int min)
+            {
+                ThrottleBytes = pBytes;
+                lastTimeElapsed = Util.EnvironmentTickCount();
+            }
+            public bool hasEvents(UUID key, Dictionary<UUID, GetTextureModule.aPollResponse> responses)
+            {
+                PassTime();
+                // Note, this is called IN LOCK
+                bool haskey = responses.ContainsKey(key);
+                if (!haskey)
+                {
+                    return false;
+                }
+                GetTextureModule.aPollResponse response;
+                if (responses.TryGetValue(key, out response))
+                {
+                    // This is any error response
+                    if (response.bytes == 0)
+                        return true;
+
+                    // Normal
+                    if (BytesSent + response.bytes <= ThrottleBytes)
+                    {
+                        BytesSent += response.bytes;
+                        //TimeBasedAction timeBasedAction = new TimeBasedAction { byteRemoval = response.bytes, requestId = key, timeMS = currenttime + 1000, unlockyn = false };
+                        //m_actions.Add(timeBasedAction);
+                        return true;
+                    }
+                    // Big textures
+                    else if (response.bytes > ThrottleBytes && oversizedImages <= ((ThrottleBytes % 50000) + 1))
+                    {
+                        Interlocked.Increment(ref oversizedImages);
+                        BytesSent += response.bytes;
+                        //TimeBasedAction timeBasedAction = new TimeBasedAction { byteRemoval = response.bytes, requestId = key, timeMS = currenttime + (((response.bytes % ThrottleBytes)+1)*1000) , unlockyn = false };
+                        //m_actions.Add(timeBasedAction);
+                        return true;
+                    }
+                    else
+                    {
+                        return false;
+                    }
+                }
+
+                return haskey;
+            }
+
+            public void ProcessTime()
+            {
+                PassTime();
+            }
+
+            private void PassTime()
+            {
+                currenttime = Util.EnvironmentTickCount();
+                int timeElapsed = Util.EnvironmentTickCountSubtract(currenttime, lastTimeElapsed);
+                //processTimeBasedActions(responses);
+                if (Util.EnvironmentTickCountSubtract(currenttime, timeElapsed) >= 1000)
+                {
+                    lastTimeElapsed = Util.EnvironmentTickCount();
+                    BytesSent -= ThrottleBytes;
+                    if (BytesSent < 0) BytesSent = 0;
+                    if (BytesSent < ThrottleBytes)
+                    {
+                        oversizedImages = 0;
+                    }
+                }
+            }
+            public int ThrottleBytes;
+        }
     }
+
+    
 }
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/MeshUploadFlagModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/MeshUploadFlagModule.cs
index 45d33cd..1b68603 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/MeshUploadFlagModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/MeshUploadFlagModule.cs
@@ -129,15 +129,15 @@ namespace OpenSim.Region.ClientStack.Linden
 //            m_log.DebugFormat("[MESH UPLOAD FLAG MODULE]: MeshUploadFlag request");
 
             OSDMap data = new OSDMap();
-            ScenePresence sp = m_scene.GetScenePresence(agentID);
-            data["username"] = sp.Firstname + "." + sp.Lastname;
-            data["display_name_next_update"] = new OSDDate(DateTime.Now);
-            data["legacy_first_name"] = sp.Firstname;
+//          ScenePresence sp = m_scene.GetScenePresence(m_agentID);
+//          data["username"] = sp.Firstname + "." + sp.Lastname;
+//          data["display_name_next_update"] = new OSDDate(DateTime.Now);
+//          data["legacy_first_name"] = sp.Firstname;
             data["mesh_upload_status"] = "valid";
-            data["display_name"] = sp.Firstname + " " + sp.Lastname;
-            data["legacy_last_name"] = sp.Lastname;
-            data["id"] = agentID;
-            data["is_display_name_default"] = true;
+//          data["display_name"] = sp.Firstname + " " + sp.Lastname;
+//          data["legacy_last_name"] = sp.Lastname;
+//          data["id"] = m_agentID;
+//          data["is_display_name_default"] = true;
 
             //Send back data
             Hashtable responsedata = new Hashtable();
@@ -148,4 +148,4 @@ namespace OpenSim.Region.ClientStack.Linden
             return responsedata;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/NewFileAgentInventoryVariablePriceModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/NewFileAgentInventoryVariablePriceModule.cs
deleted file mode 100644
index f69a0bb..0000000
--- a/OpenSim/Region/ClientStack/Linden/Caps/NewFileAgentInventoryVariablePriceModule.cs
+++ /dev/null
@@ -1,297 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-using System.Collections;
-using System.Collections.Specialized;
-using System.Reflection;
-using System.IO;
-using System.Web;
-using Mono.Addins;
-using log4net;
-using Nini.Config;
-using OpenMetaverse;
-using OpenMetaverse.StructuredData;
-using OpenSim.Framework;
-using OpenSim.Framework.Servers;
-using OpenSim.Framework.Servers.HttpServer;
-using OpenSim.Region.Framework.Interfaces;
-using OpenSim.Region.Framework.Scenes;
-using OpenSim.Services.Interfaces;
-using Caps = OpenSim.Framework.Capabilities.Caps;
-using OpenSim.Framework.Capabilities;
-using PermissionMask = OpenSim.Framework.PermissionMask;
-
-namespace OpenSim.Region.ClientStack.Linden
-{
-    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "NewFileAgentInventoryVariablePriceModule")]
-    public class NewFileAgentInventoryVariablePriceModule : INonSharedRegionModule
-    {
-//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-        
-        private Scene m_scene;
-//        private IAssetService m_assetService;
-        private bool m_dumpAssetsToFile = false;
-        private bool m_enabled = true;
-        private int  m_levelUpload = 0;
-
-        #region Region Module interfaceBase Members
-
-
-        public Type ReplaceableInterface
-        {
-            get { return null; }
-        }
-
-        public void Initialise(IConfigSource source)
-        {
-            IConfig meshConfig = source.Configs["Mesh"];
-            if (meshConfig == null)
-                return;
-
-            m_enabled = meshConfig.GetBoolean("AllowMeshUpload", true);
-            m_levelUpload = meshConfig.GetInt("LevelUpload", 0);
-        }
-
-        public void AddRegion(Scene pScene)
-        {
-            m_scene = pScene;
-        }
-
-        public void RemoveRegion(Scene scene)
-        {
-            
-            m_scene.EventManager.OnRegisterCaps -= RegisterCaps;
-            m_scene = null;
-        }
-
-        public void RegionLoaded(Scene scene)
-        {
-            
-//            m_assetService = m_scene.RequestModuleInterface<IAssetService>();
-            m_scene.EventManager.OnRegisterCaps += RegisterCaps;
-        }
-
-        #endregion
-
-
-        #region Region Module interface
-
-       
-
-        public void Close() { }
-
-        public string Name { get { return "NewFileAgentInventoryVariablePriceModule"; } }
-
-
-        public void RegisterCaps(UUID agentID, Caps caps)
-        {
-            if(!m_enabled)
-                return;
-
-            UUID capID = UUID.Random();
-
-//            m_log.Debug("[NEW FILE AGENT INVENTORY VARIABLE PRICE]: /CAPS/" + capID);
-            caps.RegisterHandler(
-                "NewFileAgentInventoryVariablePrice",
-                new LLSDStreamhandler<LLSDAssetUploadRequest, LLSDNewFileAngentInventoryVariablePriceReplyResponse>(
-                    "POST",
-                    "/CAPS/" + capID.ToString(),
-                    req => NewAgentInventoryRequest(req, agentID),
-                    "NewFileAgentInventoryVariablePrice",
-                    agentID.ToString()));         
-        }
-
-        #endregion
-
-        public LLSDNewFileAngentInventoryVariablePriceReplyResponse NewAgentInventoryRequest(LLSDAssetUploadRequest llsdRequest, UUID agentID)
-        {
-            //TODO:  The Mesh uploader uploads many types of content. If you're going to implement a Money based limit
-            // you need to be aware of this
-
-            //if (llsdRequest.asset_type == "texture" ||
-           //     llsdRequest.asset_type == "animation" ||
-           //     llsdRequest.asset_type == "sound")
-           // {
-                // check user level
-
-            ScenePresence avatar = null;
-            IClientAPI client = null;
-            m_scene.TryGetScenePresence(agentID, out avatar);
-
-            if (avatar != null)
-            {
-                client = avatar.ControllingClient;
-
-                if (avatar.UserLevel < m_levelUpload)
-                {
-                    if (client != null)
-                        client.SendAgentAlertMessage("Unable to upload asset. Insufficient permissions.", false);
-
-                    LLSDNewFileAngentInventoryVariablePriceReplyResponse errorResponse = new LLSDNewFileAngentInventoryVariablePriceReplyResponse();
-                    errorResponse.rsvp = "";
-                    errorResponse.state = "error";
-                    return errorResponse;
-                }
-            }
-
-            // check funds
-            IMoneyModule mm = m_scene.RequestModuleInterface<IMoneyModule>();
-
-            if (mm != null)
-            {
-                if (!mm.UploadCovered(agentID, mm.UploadCharge))
-                {
-                    if (client != null)
-                        client.SendAgentAlertMessage("Unable to upload asset. Insufficient funds.", false);
-
-                    LLSDNewFileAngentInventoryVariablePriceReplyResponse errorResponse = new LLSDNewFileAngentInventoryVariablePriceReplyResponse();
-                    errorResponse.rsvp = "";
-                    errorResponse.state = "error";
-                    return errorResponse;
-                }
-            }
-
-           // }
-
-            string assetName = llsdRequest.name;
-            string assetDes = llsdRequest.description;
-            string capsBase = "/CAPS/NewFileAgentInventoryVariablePrice/";
-            UUID newAsset = UUID.Random();
-            UUID newInvItem = UUID.Random();
-            UUID parentFolder = llsdRequest.folder_id;
-            string uploaderPath = Util.RandomClass.Next(5000, 8000).ToString("0000") + "/";
-
-            AssetUploader uploader =
-                new AssetUploader(assetName, assetDes, newAsset, newInvItem, parentFolder, llsdRequest.inventory_type,
-                                  llsdRequest.asset_type, capsBase + uploaderPath, MainServer.Instance, m_dumpAssetsToFile);
-
-            MainServer.Instance.AddStreamHandler(
-                new BinaryStreamHandler(
-                    "POST",
-                    capsBase + uploaderPath,
-                    uploader.uploaderCaps,
-                    "NewFileAgentInventoryVariablePrice",
-                    agentID.ToString()));
-
-            string protocol = "http://";
-
-            if (MainServer.Instance.UseSSL)
-                protocol = "https://";
-
-            string uploaderURL = protocol + m_scene.RegionInfo.ExternalHostName + ":" + MainServer.Instance.Port.ToString() + capsBase +
-                                 uploaderPath;
-
-
-            LLSDNewFileAngentInventoryVariablePriceReplyResponse uploadResponse = new LLSDNewFileAngentInventoryVariablePriceReplyResponse();
-            
-            uploadResponse.rsvp = uploaderURL;
-            uploadResponse.state = "upload";
-            uploadResponse.resource_cost = 0;
-            uploadResponse.upload_price = 0;
-
-            uploader.OnUpLoad += //UploadCompleteHandler;
-                
-                delegate(
-                string passetName, string passetDescription, UUID passetID,
-                UUID pinventoryItem, UUID pparentFolder, byte[] pdata, string pinventoryType,
-                string passetType)
-               {
-                   UploadCompleteHandler(passetName, passetDescription,  passetID,
-                                          pinventoryItem, pparentFolder, pdata,  pinventoryType,
-                                          passetType,agentID);
-               };
-
-            return uploadResponse;
-        }
-
-        public void UploadCompleteHandler(string assetName, string assetDescription, UUID assetID,
-                                          UUID inventoryItem, UUID parentFolder, byte[] data, string inventoryType,
-                                          string assetType,UUID AgentID)
-        {
-//            m_log.DebugFormat(
-//                "[NEW FILE AGENT INVENTORY VARIABLE PRICE MODULE]: Upload complete for {0}", inventoryItem);
-
-            sbyte assType = 0;
-            sbyte inType = 0;
-
-            if (inventoryType == "sound")
-            {
-                inType = 1;
-                assType = 1;
-            }
-            else if (inventoryType == "animation")
-            {
-                inType = 19;
-                assType = 20;
-            }
-            else if (inventoryType == "wearable")
-            {
-                inType = 18;
-                switch (assetType)
-                {
-                    case "bodypart":
-                        assType = 13;
-                        break;
-                    case "clothing":
-                        assType = 5;
-                        break;
-                }
-            }
-            else if (inventoryType == "mesh")
-            {
-                inType = (sbyte)InventoryType.Mesh; 
-                assType = (sbyte)AssetType.Mesh;
-            }
-
-            AssetBase asset;
-            asset = new AssetBase(assetID, assetName, assType, AgentID.ToString());
-            asset.Data = data;
-    
-            if (m_scene.AssetService != null)
-                m_scene.AssetService.Store(asset);
-
-            InventoryItemBase item = new InventoryItemBase();
-            item.Owner = AgentID;
-            item.CreatorId = AgentID.ToString();
-            item.ID = inventoryItem;
-            item.AssetID = asset.FullID;
-            item.Description = assetDescription;
-            item.Name = assetName;
-            item.AssetType = assType;
-            item.InvType = inType;
-            item.Folder = parentFolder;
-            item.CurrentPermissions
-                = (uint)(PermissionMask.Move | PermissionMask.Copy | PermissionMask.Modify | PermissionMask.Transfer);
-            item.BasePermissions = (uint)PermissionMask.All;
-            item.EveryOnePermissions = 0;
-            item.NextPermissions = (uint)PermissionMask.All;
-            item.CreationDate = Util.UnixTimeSinceEpoch();
-            m_scene.AddInventoryItem(item);
-        }
-    }
-}
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/RegionConsoleModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/RegionConsoleModule.cs
index a133a69..5196368 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/RegionConsoleModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/RegionConsoleModule.cs
@@ -64,6 +64,8 @@ namespace OpenSim.Region.ClientStack.Linden
         private Commands m_commands = new Commands();
         public ICommands Commands { get { return m_commands; } }
 
+        public event ConsoleMessage OnConsoleMessage;
+
         public void Initialise(IConfigSource source)
         {
             m_commands.AddCommand( "Help", false, "help", "help [<item>]", "Display help on a particular command or on a list of commands in a category", Help);
@@ -102,7 +104,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
         public void RegisterCaps(UUID agentID, Caps caps)
         {
-            if (!m_scene.RegionInfo.EstateSettings.IsEstateManagerOrOwner(agentID))
+            if (!m_scene.RegionInfo.EstateSettings.IsEstateManagerOrOwner(agentID) && !m_scene.Permissions.IsGod(agentID))
                 return;
 
             UUID capID = UUID.Random();
@@ -118,6 +120,11 @@ namespace OpenSim.Region.ClientStack.Linden
             OSD osd = OSD.FromString(message);
 
             m_eventQueue.Enqueue(EventQueueHelper.BuildEvent("SimConsoleResponse", osd), agentID);
+
+            ConsoleMessage handlerConsoleMessage = OnConsoleMessage;
+
+            if (handlerConsoleMessage != null)
+                handlerConsoleMessage( agentID, message);
         }
 
         public bool RunCommand(string command, UUID invokerID)
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs
index e258bcb..54542c9 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/SimulatorFeaturesModule.cs
@@ -155,8 +155,13 @@ namespace OpenSim.Region.ClientStack.Linden
                 m_features["MeshRezEnabled"] = true;
                 m_features["MeshUploadEnabled"] = true;
                 m_features["MeshXferEnabled"] = true;
+
                 m_features["PhysicsMaterialsEnabled"] = true;
+<<<<<<< HEAD
 
+=======
+   
+>>>>>>> avn/ubitvar
                 OSDMap typesMap = new OSDMap();
                 typesMap["convex"] = true;
                 typesMap["none"] = true;
@@ -164,6 +169,7 @@ namespace OpenSim.Region.ClientStack.Linden
                 m_features["PhysicsShapeTypes"] = typesMap;
 
                 // Extra information for viewers that want to use it
+<<<<<<< HEAD
                 // TODO: Take these out of here into their respective modules, like map-server-url
                 OSDMap extrasMap;
                 if(m_features.ContainsKey("OpenSimExtras"))
@@ -173,6 +179,15 @@ namespace OpenSim.Region.ClientStack.Linden
                 else
                     extrasMap = new OSDMap();
 
+=======
+                
+                OSDMap extrasMap = new OSDMap();
+
+                extrasMap["AvatarSkeleton"] = true;
+                extrasMap["AnimationSet"] = true;
+
+                // TODO: Take these out of here into their respective modules, like map-server-url
+>>>>>>> avn/ubitvar
                 if (m_SearchURL != string.Empty)
                     extrasMap["search-server-url"] = m_SearchURL;
                 if (!string.IsNullOrEmpty(m_DestinationGuideURL))
@@ -184,8 +199,13 @@ namespace OpenSim.Region.ClientStack.Linden
                 if (m_GridName != string.Empty)
                     extrasMap["GridName"] = m_GridName;
 
+<<<<<<< HEAD
                 if (extrasMap.Count > 0)
                     m_features["OpenSimExtras"] = extrasMap;
+=======
+                m_features["OpenSimExtras"] = extrasMap;
+
+>>>>>>> avn/ubitvar
             }
         }
 
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/UploadBakedTextureModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/UploadBakedTextureModule.cs
index 8cdebcd..c27d101 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/UploadBakedTextureModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/UploadBakedTextureModule.cs
@@ -67,6 +67,8 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private IBakedTextureModule m_BakedTextureModule;
 
+        private IBakedTextureModule m_BakedTextureModule;
+
         public void Initialise(IConfigSource source)
         {
             IConfig appearanceConfig = source.Configs["Appearance"];
@@ -89,7 +91,11 @@ namespace OpenSim.Region.ClientStack.Linden
             s.EventManager.OnRemovePresence -= DeRegisterPresence;
             m_BakedTextureModule = null;
             m_scene = null;
+<<<<<<< HEAD
         }
+=======
+        }     
+>>>>>>> avn/ubitvar
 
        
 
@@ -103,6 +109,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private void DeRegisterPresence(UUID agentId)
         {
+<<<<<<< HEAD
             ScenePresence presence = null;
             if (m_scene.TryGetScenePresence(agentId, out presence))
             {
@@ -261,8 +268,162 @@ namespace OpenSim.Region.ClientStack.Linden
                     }
                 }
             }
+=======
+//            ScenePresence presence = null;
+//            if (m_scene.TryGetScenePresence(agentId, out presence))
+            {
+//                presence.ControllingClient.OnSetAppearance -= CaptureAppearanceSettings;
+            }
+
+>>>>>>> avn/ubitvar
+        }
+
+        private void RegisterNewPresence(ScenePresence presence)
+        {
+//           presence.ControllingClient.OnSetAppearance += CaptureAppearanceSettings;
         }
 
+/* not in use. work done in AvatarFactoryModule ValidateBakedTextureCache() and UpdateBakedTextureCache()
+                private void CaptureAppearanceSettings(IClientAPI remoteClient, Primitive.TextureEntry textureEntry, byte[] visualParams, Vector3 avSize, WearableCacheItem[] cacheItems)
+                {
+                    // if cacheItems.Length > 0 viewer is giving us current textures information.
+                    // baked ones should had been uploaded and in assets cache as local itens
+
+
+                    if (cacheItems.Length == 0)
+                        return;  // no textures information, nothing to do
+
+                    ScenePresence p = null;
+                    if (!m_scene.TryGetScenePresence(remoteClient.AgentId, out p))
+                        return; // what are we doing if there is no presence to cache for?
+
+                    if (p.IsDeleted)
+                        return; // does this really work?
+
+                    int maxCacheitemsLoop = cacheItems.Length;
+                    if (maxCacheitemsLoop > 20)
+                    {
+                        maxCacheitemsLoop = AvatarWearable.MAX_WEARABLES;
+                        m_log.WarnFormat("[CACHEDBAKES]: Too Many Cache items Provided {0}, the max is {1}.  Truncating!", cacheItems.Length, AvatarWearable.MAX_WEARABLES);
+                    }
+
+                    m_BakedTextureModule = m_scene.RequestModuleInterface<IBakedTextureModule>();
+
+
+                    // some nice debug
+                    m_log.Debug("[Cacheitems]: " + cacheItems.Length);
+                    for (int iter = 0; iter < maxCacheitemsLoop; iter++)
+                    {
+                        m_log.Debug("[Cacheitems] {" + iter + "/" + cacheItems[iter].TextureIndex + "}: c-" + cacheItems[iter].CacheId + ", t-" +
+                                          cacheItems[iter].TextureID);
+                    }
+
+                    // p.Appearance.WearableCacheItems is in memory primary cashID to textures mapper
+
+                    WearableCacheItem[] existingitems = p.Appearance.WearableCacheItems;
+
+                    if (existingitems == null)
+                    {
+                        if (m_BakedTextureModule != null)
+                        {
+                            WearableCacheItem[] savedcache = null;
+                            try
+                            {
+                                if (p.Appearance.WearableCacheItemsDirty)
+                                {
+                                    savedcache = m_BakedTextureModule.Get(p.UUID);
+                                    p.Appearance.WearableCacheItems = savedcache;
+                                    p.Appearance.WearableCacheItemsDirty = false;
+                                }
+                            }
+
+                            catch (Exception)
+                            {
+                                // The service logs a sufficient error message.
+                            }
+
+
+                            if (savedcache != null)
+                                existingitems = savedcache;
+                        }
+                    }
+
+                    // Existing items null means it's a fully new appearance
+                    if (existingitems == null)
+                    {
+                        for (int i = 0; i < maxCacheitemsLoop; i++)
+                        {
+                            if (textureEntry.FaceTextures.Length > cacheItems[i].TextureIndex)
+                            {
+                                Primitive.TextureEntryFace face = textureEntry.FaceTextures[cacheItems[i].TextureIndex];
+                                if (face == null)
+                                {
+                                    textureEntry.CreateFace(cacheItems[i].TextureIndex);
+                                    textureEntry.FaceTextures[cacheItems[i].TextureIndex].TextureID =
+                                        AppearanceManager.DEFAULT_AVATAR_TEXTURE;
+                                    continue;
+                                }
+                                cacheItems[i].TextureID = face.TextureID;
+                                if (m_scene.AssetService != null)
+                                    cacheItems[i].TextureAsset =
+                                        m_scene.AssetService.GetCached(cacheItems[i].TextureID.ToString());
+                            }
+                            else
+                            {
+                                m_log.WarnFormat("[CACHEDBAKES]: Invalid Texture Index Provided, Texture doesn't exist or hasn't been uploaded yet {0}, the max is {1}.  Skipping!", cacheItems[i].TextureIndex, textureEntry.FaceTextures.Length);
+                            }
+                        }
+                    }
+                    else
+                    {               
+                        for (int i = 0; i < maxCacheitemsLoop; i++)
+                        {
+                            if (textureEntry.FaceTextures.Length > cacheItems[i].TextureIndex)
+                            {
+                                Primitive.TextureEntryFace face = textureEntry.FaceTextures[cacheItems[i].TextureIndex];
+                                if (face == null)
+                                {
+                                    textureEntry.CreateFace(cacheItems[i].TextureIndex);
+                                    textureEntry.FaceTextures[cacheItems[i].TextureIndex].TextureID =
+                                        AppearanceManager.DEFAULT_AVATAR_TEXTURE;
+                                    continue;
+                                }
+                                cacheItems[i].TextureID =
+                                    face.TextureID;
+                            }
+                            else
+                            {
+                                m_log.WarnFormat("[CACHEDBAKES]: Invalid Texture Index Provided, Texture doesn't exist or hasn't been uploaded yet {0}, the max is {1}.  Skipping!", cacheItems[i].TextureIndex, textureEntry.FaceTextures.Length);
+                            }
+                        }
+
+                        for (int i = 0; i < maxCacheitemsLoop; i++)
+                        {
+                            if (cacheItems[i].TextureAsset == null)
+                            {
+                                cacheItems[i].TextureAsset =
+                                    m_scene.AssetService.GetCached(cacheItems[i].TextureID.ToString());
+                            }
+                        }
+                    }
+                    p.Appearance.WearableCacheItems = cacheItems;
+
+                    if (m_BakedTextureModule != null)
+                    {
+                        m_BakedTextureModule.Store(remoteClient.AgentId, cacheItems);
+                        p.Appearance.WearableCacheItemsDirty = true;
+
+                    }
+                    else
+                        p.Appearance.WearableCacheItemsDirty = false;
+
+                    for (int iter = 0; iter < maxCacheitemsLoop; iter++)
+                    {
+                        m_log.Debug("[CacheitemsLeaving] {" + iter + "/" + cacheItems[iter].TextureIndex + "}: c-" + cacheItems[iter].CacheId + ", t-" +
+                                          cacheItems[iter].TextureID);
+                    }
+                }
+        */
         public void PostInitialise()
         {
         }
@@ -283,6 +444,7 @@ namespace OpenSim.Region.ClientStack.Linden
             UploadBakedTextureHandler avatarhandler = new UploadBakedTextureHandler(
                 caps, m_scene.AssetService, m_persistBakedTextures);
 
+<<<<<<< HEAD
            
             
             caps.RegisterHandler(
@@ -297,6 +459,28 @@ namespace OpenSim.Region.ClientStack.Linden
            
             
 
+=======
+            //caps.RegisterHandler("GetTexture", new StreamHandler("GET", "/CAPS/" + capID, ProcessGetTexture));
+            if (m_URL == "localhost")
+            {
+                UploadBakedTextureHandler avatarhandler = new UploadBakedTextureHandler(
+                    caps, m_scene.AssetService, m_persistBakedTextures);
+
+                caps.RegisterHandler(
+                    "UploadBakedTexture",
+                    new RestStreamHandler(
+                        "POST",
+                        "/CAPS/" + caps.CapsObjectPath + m_uploadBakedTexturePath,
+                        avatarhandler.UploadBakedTexture,
+                        "UploadBakedTexture",
+                        agentID.ToString()));
+                
+            }
+            else
+            {
+                caps.RegisterHandler("UploadBakedTexture", m_URL);
+            }
+>>>>>>> avn/ubitvar
         }
     }
 }
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
index 025ffea..92f8c51 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/WebFetchInvDescModule.cs
@@ -34,9 +34,7 @@ using log4net;
 using Nini.Config;
 using Mono.Addins;
 using OpenMetaverse;
-using OpenMetaverse.StructuredData;
 using OpenSim.Framework;
-using OpenSim.Framework.Monitoring;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.Framework.Interfaces;
@@ -45,6 +43,9 @@ using OpenSim.Framework.Capabilities;
 using OpenSim.Services.Interfaces;
 using Caps = OpenSim.Framework.Capabilities.Caps;
 using OpenSim.Capabilities.Handlers;
+using OpenSim.Framework.Monitoring;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
 
 namespace OpenSim.Region.ClientStack.Linden
 {
@@ -63,7 +64,11 @@ namespace OpenSim.Region.ClientStack.Linden
             public List<UUID> folders;
         }
 
+<<<<<<< HEAD
          private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+=======
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+>>>>>>> avn/ubitvar
 
         /// <summary>
         /// Control whether requests will be processed asynchronously.
@@ -312,7 +317,8 @@ namespace OpenSim.Region.ClientStack.Linden
                         {
                             if (!reqinfo.folders.Contains(folderID))
                             {
-                                //TODO: Port COF handling from Avination
+                                if (sp.COF != UUID.Zero && sp.COF == folderID)
+                                    highPriority = true;
                                 reqinfo.folders.Add(folderID);
                             }
                         }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/J2KImage.cs b/OpenSim/Region/ClientStack/Linden/UDP/J2KImage.cs
index 4d0568d..15d6f7f 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/J2KImage.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/J2KImage.cs
@@ -234,6 +234,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                             m_stopPacket = TexturePacketCount();
                         }
 
+                        //Give them at least two packets, to play nice with some broken viewers (SL also behaves this way)
+                        if (m_stopPacket == 1 && m_layers[0].End > FIRST_PACKET_SIZE) m_stopPacket++;
+
                         m_currentPacket = StartPacket;
                     }
                 }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index e7dd9d3..806269f 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -100,6 +100,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event AvatarPickerRequest OnAvatarPickerRequest;
         public event StartAnim OnStartAnim;
         public event StopAnim OnStopAnim;
+        public event ChangeAnim OnChangeAnim;
         public event Action<IClientAPI> OnRequestAvatarsData;
         public event LinkObjects OnLinkObjects;
         public event DelinkObjects OnDelinkObjects;
@@ -127,6 +128,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event RequestObjectPropertiesFamily OnRequestObjectPropertiesFamily;
         public event UpdatePrimFlags OnUpdatePrimFlags;
         public event UpdatePrimTexture OnUpdatePrimTexture;
+        public event ClientChangeObject onClientChangeObject;
         public event UpdateVector OnUpdatePrimGroupPosition;
         public event UpdateVector OnUpdatePrimSinglePosition;
         public event UpdatePrimRotation OnUpdatePrimGroupRotation;
@@ -156,6 +158,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event RequestTaskInventory OnRequestTaskInventory;
         public event UpdateInventoryItem OnUpdateInventoryItem;
         public event CopyInventoryItem OnCopyInventoryItem;
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         public event MoveInventoryItem OnMoveInventoryItem;
         public event RemoveInventoryItem OnRemoveInventoryItem;
         public event RemoveInventoryFolder OnRemoveInventoryFolder;
@@ -250,7 +253,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event ClassifiedInfoRequest OnClassifiedInfoRequest;
         public event ClassifiedInfoUpdate OnClassifiedInfoUpdate;
         public event ClassifiedDelete OnClassifiedDelete;
-        public event ClassifiedDelete OnClassifiedGodDelete;
+        public event ClassifiedGodDelete OnClassifiedGodDelete;
         public event EventNotificationAddRequest OnEventNotificationAddRequest;
         public event EventNotificationRemoveRequest OnEventNotificationRemoveRequest;
         public event EventGodDelete OnEventGodDelete;
@@ -281,10 +284,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public event GroupVoteHistoryRequest OnGroupVoteHistoryRequest;
         public event SimWideDeletesDelegate OnSimWideDeletes;
         public event SendPostcard OnSendPostcard;
+        public event ChangeInventoryItemFlags OnChangeInventoryItemFlags;
         public event MuteListEntryUpdate OnUpdateMuteListEntry;
         public event MuteListEntryRemove OnRemoveMuteListEntry;
         public event GodlikeMessage onGodlikeMessage;
         public event GodUpdateRegionInfoUpdate OnGodUpdateRegionInfoUpdate;
+        public event GenericCall2 OnUpdateThrottles;
 
 #pragma warning disable 0067
         public event GenericMessage OnGenericMessage;
@@ -333,7 +338,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private PriorityQueue m_entityProps;
         private Prioritizer m_prioritizer;
         private bool m_disableFacelights = false;
-        private volatile bool m_justEditedTerrain = false;
+
+        private bool m_VelocityInterpolate = false;
+        private const uint MaxTransferBytesPerPacket = 600;
+
         /// <value>
         /// List used in construction of data blocks for an object update packet.  This is to stop us having to
         /// continually recreate it.
@@ -345,14 +353,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// thread servicing the m_primFullUpdates queue after a kill.  If this happens the object persists as an
         /// ownerless phantom.
         ///
-        /// All manipulation of this set has to occur under a lock
+        /// All manipulation of this set has to occur under an m_entityUpdates.SyncRoot lock
         ///
         /// </value>
-        protected HashSet<uint> m_killRecord;
+//        protected HashSet<uint> m_killRecord;
 
 //        protected HashSet<uint> m_attachmentsSent;
 
-        private int m_animationSequenceNumber = 1;
+        private bool m_deliverPackets = true;
+
         private bool m_SendLogoutPacketWhenClosing = true;
 
         /// <summary>
@@ -398,6 +407,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             get { return m_startpos; }
             set { m_startpos = value; }
         }
+        public bool DeliverPackets
+        {
+            get { return m_deliverPackets; }
+            set {
+                m_deliverPackets = value;
+                m_udpClient.m_deliverPackets = value;
+            }
+        }
         public UUID AgentId { get { return m_agentId; } }
         public ISceneAgent SceneAgent { get; set; }
         public UUID ActiveGroupId { get { return m_activeGroupID; } private set { m_activeGroupID = value; } }
@@ -405,6 +422,16 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public ulong ActiveGroupPowers { get { return m_activeGroupPowers; } private set { m_activeGroupPowers = value; } }
         public bool IsGroupMember(UUID groupID) { return m_groupPowers.ContainsKey(groupID); }
 
+        public int PingTimeMS
+        {
+            get
+            {
+                if (UDPClient != null)
+                    return UDPClient.PingTimeMS;
+                return 0;
+            }
+        }
+
         /// <summary>
         /// Entity update queues
         /// </summary>
@@ -426,7 +453,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public string Name { get { return FirstName + " " + LastName; } }
 
         public uint CircuitCode { get { return m_circuitCode; } }
-        public int NextAnimationSequenceNumber { get { return m_animationSequenceNumber++; } }
+        public int NextAnimationSequenceNumber
+        {
+            get { return m_udpServer.NextAnimationSequenceNumber; }
+        }
 
         /// <summary>
         /// As well as it's function in IClientAPI, in LLClientView we are locking on this property in order to
@@ -447,7 +477,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             set { m_disableFacelights = value; }
         }
 
+        public List<uint> SelectedObjects {get; private set;}
+
         public bool SendLogoutPacketWhenClosing { set { m_SendLogoutPacketWhenClosing = value; } }
+       
 
         #endregion Properties
 
@@ -465,6 +498,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 //            DebugPacketLevel = 1;
 
             CloseSyncLock = new Object();
+            SelectedObjects = new List<uint>();
 
             RegisterInterface<IClientIM>(this);
             RegisterInterface<IClientInventory>(this);
@@ -474,7 +508,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_entityUpdates = new PriorityQueue(m_scene.Entities.Count);
             m_entityProps = new PriorityQueue(m_scene.Entities.Count);
             m_fullUpdateDataBlocksBuilder = new List<ObjectUpdatePacket.ObjectDataBlock>();
-            m_killRecord = new HashSet<uint>();
+//            m_killRecord = new HashSet<uint>();
 //            m_attachmentsSent = new HashSet<uint>();
 
             m_assetService = m_scene.RequestModuleInterface<IAssetService>();
@@ -504,12 +538,16 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         #region Client Methods
 
+
+        /// <summary>
+        /// Close down the client view
+        /// </summary>
         public void Close()
         {
-            Close(false);
+            Close(true, false);
         }
 
-        public void Close(bool force)
+        public void Close(bool sendStop, bool force)
         {
             // We lock here to prevent race conditions between two threads calling close simultaneously (e.g.
             // a simultaneous relog just as a client is being closed out due to no packet ack from the old connection.
@@ -526,7 +564,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
 
                 IsActive = false;
-                CloseWithoutChecks();
+                CloseWithoutChecks(sendStop);
             }
         }
 
@@ -539,12 +577,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         ///
         /// Callers must lock ClosingSyncLock before calling.
         /// </remarks>
-        public void CloseWithoutChecks()
+        public void CloseWithoutChecks(bool sendStop)
         {
             m_log.DebugFormat(
                 "[CLIENT]: Close has been called for {0} attached to scene {1}",
                 Name, m_scene.RegionInfo.RegionName);
 
+            if (sendStop)
+            {
+                // Send the STOP packet
+                DisableSimulatorPacket disable = (DisableSimulatorPacket)PacketPool.Instance.GetPacket(PacketType.DisableSimulator);
+                OutPacket(disable, ThrottleOutPacketType.Unknown);
+            }
+
             // Shutdown the image manager
             ImageManager.Close();
 
@@ -566,7 +611,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             // Disable UDP handling for this client
             m_udpClient.Shutdown();
-
+            
+            
             //m_log.InfoFormat("[CLIENTVIEW] Memory pre  GC {0}", System.GC.GetTotalMemory(false));
             //GC.Collect();
             //m_log.InfoFormat("[CLIENTVIEW] Memory post GC {0}", System.GC.GetTotalMemory(true));
@@ -677,7 +723,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 if (!m_packetHandlers.ContainsKey(packetType))
                 {
                     m_packetHandlers.Add(
+<<<<<<< HEAD
                         packetType, new PacketProcessor() { method = handler, Async = doAsync, InEngine = inEngine });
+=======
+                        packetType, new PacketProcessor() { method = handler, Async = doAsync });
+>>>>>>> avn/ubitvar
                     result = true;
                 }
             }
@@ -858,6 +908,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         public void MoveAgentIntoRegion(RegionInfo regInfo, Vector3 pos, Vector3 look)
         {
+            m_thisAgentUpdateArgs.CameraAtAxis.X = float.MinValue;
+            m_thisAgentUpdateArgs.ControlFlags = uint.MaxValue;
+
             AgentMovementCompletePacket mov = (AgentMovementCompletePacket)PacketPool.Instance.GetPacket(PacketType.AgentMovementComplete);
             mov.SimData.ChannelVersion = m_channelVersion;
             mov.AgentData.SessionID = m_sessionId;
@@ -893,7 +946,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             reply.ChatData.OwnerID = ownerID;
             reply.ChatData.SourceID = fromAgentID;
 
-            OutPacket(reply, ThrottleOutPacketType.Task);
+            OutPacket(reply, ThrottleOutPacketType.Unknown);
         }
 
         /// <summary>
@@ -926,32 +979,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 msg.MessageBlock.Message = Util.StringToBytes1024(im.message);
                 msg.MessageBlock.BinaryBucket = im.binaryBucket;
 
-                if (im.message.StartsWith("[grouptest]"))
-                { // this block is test code for implementing group IM - delete when group IM is finished
-                    IEventQueue eq = Scene.RequestModuleInterface<IEventQueue>();
-                    if (eq != null)
-                    {
-                        im.dialog = 17;
-
-                        //eq.ChatterboxInvitation(
-                        //    new UUID("00000000-68f9-1111-024e-222222111123"),
-                        //    "OpenSimulator Testing", im.fromAgentID, im.message, im.toAgentID, im.fromAgentName, im.dialog, 0,
-                        //    false, 0, new Vector3(), 1, im.imSessionID, im.fromGroup, im.binaryBucket);
-
-                        eq.ChatterboxInvitation(
-                            new UUID("00000000-68f9-1111-024e-222222111123"),
-                            "OpenSimulator Testing", new UUID(im.fromAgentID), im.message, new UUID(im.toAgentID), im.fromAgentName, im.dialog, 0,
-                            false, 0, new Vector3(), 1, new UUID(im.imSessionID), im.fromGroup, Util.StringToBytes256("OpenSimulator Testing"));
-
-                        eq.ChatterBoxSessionAgentListUpdates(
-                            new UUID("00000000-68f9-1111-024e-222222111123"),
-                            new UUID(im.fromAgentID), new UUID(im.toAgentID), false, false, false);
-                    }
-
-                    Console.WriteLine("SendInstantMessage: " + msg);
-                }
-                else
-                    OutPacket(msg, ThrottleOutPacketType.Task);
+                OutPacket(msg, ThrottleOutPacketType.Task);
             }
         }
 
@@ -1182,6 +1210,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OutPacket(GATRP, ThrottleOutPacketType.Task);
         }
 
+
+        public virtual bool CanSendLayerData()
+        {
+            int n = m_udpClient.GetCatBytesInSendQueue(ThrottleOutPacketType.Land);
+            if ( n > 100000)
+                return false;
+            return true;
+        }
+
         /// <summary>
         ///  Send the region heightmap to the client
         ///  This method is only called when not doing intellegent terrain patch sending and
@@ -1191,7 +1228,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="map">heightmap</param>
         public virtual void SendLayerData(float[] map)
         {
+<<<<<<< HEAD
             Util.FireAndForget(DoSendLayerData, m_scene.Heightmap.GetTerrainData(), "LLClientView.DoSendLayerData");
+=======
+            Util.FireAndForget(DoSendLayerData, m_scene.Heightmap.GetTerrainData());
+
+            // Send it sync, and async. It's not that much data
+            // and it improves user experience just so much!
+//            DoSendLayerData(map);
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -1205,6 +1250,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             try
             {
                 // Send LayerData in typerwriter pattern
+<<<<<<< HEAD
                 //for (int y = 0; y < 16; y++)
                 //{
                 //    for (int x = 0; x < 16; x++)
@@ -1215,6 +1261,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                 // Send LayerData in a spiral pattern. Fun!
                 SendLayerTopRight(map, 0, 0, map.SizeX/Constants.TerrainPatchSize-1, map.SizeY/Constants.TerrainPatchSize-1);
+=======
+                for (int y = 0; y < 16; y++)
+                {
+                    for (int x = 0; x < 16; x++)
+                    {
+                        SendLayerData(x, y, map);
+                    }
+                }
+>>>>>>> avn/ubitvar
             }
             catch (Exception e)
             {
@@ -1222,16 +1277,38 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
 
+<<<<<<< HEAD
         private void SendLayerTopRight(TerrainData map, int x1, int y1, int x2, int y2)
+=======
+        // Legacy form of invocation that passes around a bare data array.
+        // Just ignore what was passed and use the real terrain info that is part of the scene.
+        // As a HORRIBLE kludge in an attempt to not change the definition of IClientAPI, 
+        //    there is a special form for specifying multiple terrain patches to send.
+        //    The form is to pass 'px' as negative the number of patches to send and to
+        //    pass the float array as pairs of patch X and Y coordinates. So, passing 'px'
+        //    as -2 and map= [3, 5, 8, 4] would mean to send two terrain heightmap patches
+        //    and the patches to send are <3,5> and <8,4>.
+        public void SendLayerData(int px, int py, float[] map)
+>>>>>>> avn/ubitvar
         {
-            // Row
-            for (int i = x1; i <= x2; i++)
-                SendLayerData(i, y1, map);
+            if (px >= 0)
+            {
+                SendLayerData(px, py, m_scene.Heightmap.GetTerrainData());
+            }
+            else
+            {
+                int numPatches = -px;
+                int[] xPatches = new int[numPatches];
+                int[] yPatches = new int[numPatches];
+                for (int pp = 0; pp < numPatches; pp++)
+                {
+                    xPatches[pp] = (int)map[pp * 2];
+                    yPatches[pp] = (int)map[pp * 2 + 1];
+                }
 
-            // Column
-            for (int j = y1 + 1; j <= y2; j++)
-                SendLayerData(x2, j, map);
+                // DebugSendingPatches("SendLayerData", xPatches, yPatches);
 
+<<<<<<< HEAD
             if (x2 - x1 > 0 && y2 - y1 > 0)
                 SendLayerBottomLeft(map, x1, y1 + 1, x2 - 1, y2);
         }
@@ -1316,6 +1393,29 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         }
 
         /// <summary>
+=======
+                SendLayerData(xPatches, yPatches, m_scene.Heightmap.GetTerrainData());
+            }
+        }
+
+        private void DebugSendingPatches(string pWho, int[] pX, int[] pY)
+        {
+            if (m_log.IsDebugEnabled)
+            {
+                int numPatches = pX.Length;
+                string Xs = "";
+                string Ys = "";
+                for (int pp = 0; pp < numPatches; pp++)
+                {
+                    Xs += String.Format("{0}", (int)pX[pp]) + ",";
+                    Ys += String.Format("{0}", (int)pY[pp]) + ",";
+                }
+                m_log.DebugFormat("{0} {1}: numPatches={2}, X={3}, Y={4}", LogHeader, pWho, numPatches, Xs, Ys);
+            }
+        }
+
+        /// <summary>
+>>>>>>> avn/ubitvar
         /// Sends a terrain packet for the point specified.
         /// This is a legacy call that has refarbed the terrain into a flat map of floats.
         /// We just use the terrain from the region we know about.
@@ -1367,6 +1467,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
 
+<<<<<<< HEAD
         // When a user edits the terrain, so much data is sent, the data queues up fast and presents a
         // sub optimal editing experience. To alleviate this issue, when the user edits the terrain, we
         // start skipping the queues until they're done editing the terrain. We also make them
@@ -1395,6 +1496,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 layerpack.Header.Reliable = true;
                 OutPacket(layerpack, ThrottleOutPacketType.Land);
             }
+=======
+          private void SendTheLayerPacket(LayerDataPacket layerpack)
+        {
+                OutPacket(layerpack, ThrottleOutPacketType.Land);
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -1735,11 +1841,20 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             pc.PingID.OldestUnacked = 0;
 
             OutPacket(pc, ThrottleOutPacketType.Unknown);
+            UDPClient.m_lastStartpingTimeMS = Util.EnvironmentTickCount();
         }
 
         public void SendKillObject(List<uint> localIDs)
         {
-//            m_log.DebugFormat("[CLIENT]: Sending KillObjectPacket to {0} for {1} in {2}", Name, localID, regionHandle);
+            // think we do need this
+            //            foreach (uint id in localIDs)
+            //                m_log.DebugFormat("[CLIENT]: Sending KillObjectPacket to {0} for {1} in {2}", Name, id, regionHandle);
+
+            // remove pending entities
+            lock (m_entityProps.SyncRoot)
+                m_entityProps.Remove(localIDs);
+            lock (m_entityUpdates.SyncRoot)
+                m_entityUpdates.Remove(localIDs);
 
             KillObjectPacket kill = (KillObjectPacket)PacketPool.Instance.GetPacket(PacketType.KillObject);
             // TODO: don't create new blocks if recycling an old packet
@@ -1752,28 +1867,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             kill.Header.Reliable = true;
             kill.Header.Zerocoded = true;
 
-            if (localIDs.Count == 1 && m_scene.GetScenePresence(localIDs[0]) != null)
-            {
-                OutPacket(kill, ThrottleOutPacketType.Task);
-            }
-            else
-            {
-                // We MUST lock for both manipulating the kill record and sending the packet, in order to avoid a race
-                // condition where a kill can be processed before an out-of-date update for the same object.
-                // ProcessEntityUpdates() also takes the m_killRecord lock.
-                lock (m_killRecord)
-                {
-                    foreach (uint localID in localIDs)
-                        m_killRecord.Add(localID);
-
-                    // The throttle queue used here must match that being used for updates.  Otherwise, there is a
-                    // chance that a kill packet put on a separate queue will be sent to the client before an existing
-                    // update packet on another queue.  Receiving updates after kills results in unowned and undeletable
-                    // scene objects in a viewer until that viewer is relogged in.
-                    OutPacket(kill, ThrottleOutPacketType.Task);
-                }
-            }
-        }
+            OutPacket(kill, ThrottleOutPacketType.Task);
+         }
 
         /// <summary>
         /// Send information about the items contained in a folder to the client.
@@ -1895,7 +1990,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             newBlock.CreationDate = item.CreationDate;
             newBlock.SalePrice = item.SalePrice;
             newBlock.SaleType = item.SaleType;
-            newBlock.Flags = item.Flags;
+            newBlock.Flags = item.Flags & 0x2000ff;
 
             newBlock.CRC =
                 Helpers.InventoryCRC(newBlock.CreationDate, newBlock.SaleType,
@@ -2151,7 +2246,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             itemBlock.GroupID = item.GroupID;
             itemBlock.GroupOwned = item.GroupOwned;
             itemBlock.GroupMask = item.GroupPermissions;
-            itemBlock.Flags = item.Flags;
+            itemBlock.Flags = item.Flags & 0x2000ff;
             itemBlock.SalePrice = item.SalePrice;
             itemBlock.SaleType = item.SaleType;
             itemBlock.CreationDate = item.CreationDate;
@@ -2218,7 +2313,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             bulkUpdate.ItemData[0].GroupID = item.GroupID;
             bulkUpdate.ItemData[0].GroupOwned = item.GroupOwned;
             bulkUpdate.ItemData[0].GroupMask = item.GroupPermissions;
-            bulkUpdate.ItemData[0].Flags = item.Flags;
+            bulkUpdate.ItemData[0].Flags = item.Flags & 0x2000ff;
             bulkUpdate.ItemData[0].SalePrice = item.SalePrice;
             bulkUpdate.ItemData[0].SaleType = item.SaleType;
 
@@ -2234,9 +2329,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OutPacket(bulkUpdate, ThrottleOutPacketType.Asset);
         }
 
-        /// <see>IClientAPI.SendInventoryItemCreateUpdate(InventoryItemBase)</see>
         public void SendInventoryItemCreateUpdate(InventoryItemBase Item, uint callbackId)
         {
+            SendInventoryItemCreateUpdate(Item, UUID.Zero, callbackId);
+        }
+
+        /// <see>IClientAPI.SendInventoryItemCreateUpdate(InventoryItemBase)</see>
+        public void SendInventoryItemCreateUpdate(InventoryItemBase Item, UUID transactionID, uint callbackId)
+        {
             const uint FULL_MASK_PERMISSIONS = (uint)0x7fffffff;
 
             UpdateCreateInventoryItemPacket InventoryReply
@@ -2246,6 +2346,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // TODO: don't create new blocks if recycling an old packet
             InventoryReply.AgentData.AgentID = AgentId;
             InventoryReply.AgentData.SimApproved = true;
+            InventoryReply.AgentData.TransactionID = transactionID;
             InventoryReply.InventoryData = new UpdateCreateInventoryItemPacket.InventoryDataBlock[1];
             InventoryReply.InventoryData[0] = new UpdateCreateInventoryItemPacket.InventoryDataBlock();
             InventoryReply.InventoryData[0].ItemID = Item.ID;
@@ -2266,7 +2367,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             InventoryReply.InventoryData[0].GroupID = Item.GroupID;
             InventoryReply.InventoryData[0].GroupOwned = Item.GroupOwned;
             InventoryReply.InventoryData[0].GroupMask = Item.GroupPermissions;
-            InventoryReply.InventoryData[0].Flags = Item.Flags;
+            InventoryReply.InventoryData[0].Flags = Item.Flags & 0x2000ff;
             InventoryReply.InventoryData[0].SalePrice = Item.SalePrice;
             InventoryReply.InventoryData[0].SaleType = Item.SaleType;
             InventoryReply.InventoryData[0].CreationDate = Item.CreationDate;
@@ -2315,16 +2416,20 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             replytask.InventoryData.TaskID = taskID;
             replytask.InventoryData.Serial = serial;
             replytask.InventoryData.Filename = fileName;
-            OutPacket(replytask, ThrottleOutPacketType.Asset);
+            OutPacket(replytask, ThrottleOutPacketType.Task);
         }
 
-        public void SendXferPacket(ulong xferID, uint packet, byte[] data)
+        public void SendXferPacket(ulong xferID, uint packet, byte[] data, bool isTaskInventory)
         {
+            ThrottleOutPacketType type = ThrottleOutPacketType.Asset;
+            if (isTaskInventory)
+                type = ThrottleOutPacketType.Task;
+
             SendXferPacketPacket sendXfer = (SendXferPacketPacket)PacketPool.Instance.GetPacket(PacketType.SendXferPacket);
             sendXfer.XferID.ID = xferID;
             sendXfer.XferID.Packet = packet;
             sendXfer.DataPacket.Data = data;
-            OutPacket(sendXfer, ThrottleOutPacketType.Asset);
+            OutPacket(sendXfer, type);
         }
 
         public void SendAbortXferPacket(ulong xferID)
@@ -2385,9 +2490,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             if (agentid == AgentId)
             {
+<<<<<<< HEAD
                 ActiveGroupId = activegroupid;
                 ActiveGroupName = groupname;
                 ActiveGroupPowers = grouppowers;
+=======
+                m_activeGroupID = activegroupid;
+                m_activeGroupName = groupname;
+                m_activeGroupPowers = grouppowers;
+>>>>>>> avn/ubitvar
             }
 
             AgentDataUpdatePacket sendAgentDataUpdate = (AgentDataUpdatePacket)PacketPool.Instance.GetPacket(PacketType.AgentDataUpdate);
@@ -2514,6 +2625,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OutPacket(sound, ThrottleOutPacketType.Task);
         }
 
+        public void SendTransferAbort(TransferRequestPacket transferRequest)
+        {
+            TransferAbortPacket abort = (TransferAbortPacket)PacketPool.Instance.GetPacket(PacketType.TransferAbort);
+            abort.TransferInfo.TransferID = transferRequest.TransferInfo.TransferID;
+            abort.TransferInfo.ChannelType = transferRequest.TransferInfo.ChannelType;
+            m_log.Debug("[Assets] Aborting transfer; asset request failed");
+            OutPacket(abort, ThrottleOutPacketType.Task);
+        }
+
         public void SendTriggeredSound(UUID soundID, UUID ownerID, UUID objectID, UUID parentID, ulong handle, Vector3 position, float gain)
         {
             SoundTriggerPacket sound = (SoundTriggerPacket)PacketPool.Instance.GetPacket(PacketType.SoundTrigger);
@@ -2819,6 +2939,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         float friction = part.Friction;
                         float bounce = part.Restitution;
                         float gravmod = part.GravityModifier;
+
                         eq.partPhysicsProperties(localid, physshapetype, density, friction, bounce, gravmod,AgentId);
                     }
                 }
@@ -2889,8 +3010,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                                 LogHeader, req.AssetInf.ID, req.AssetInf.Metadata.ContentType);
                 return;
             }
+            int WearableOut = 0;
+            bool isWearable = false;
+
+            if (req.AssetInf != null)
+                isWearable =
+                    ((AssetType) req.AssetInf.Type ==
+                     AssetType.Bodypart || (AssetType) req.AssetInf.Type == AssetType.Clothing);
 
-            //m_log.Debug("sending asset " + req.RequestAssetID);
+            
+            //m_log.Debug("sending asset " + req.RequestAssetID + ", iswearable: " + isWearable);
+           
+            
+            //if (isWearable) 
+            //    m_log.Debug((AssetType)req.AssetInf.Type);
+            
             TransferInfoPacket Transfer = new TransferInfoPacket();
             Transfer.TransferInfo.ChannelType = 2;
             Transfer.TransferInfo.Status = 0;
@@ -2912,7 +3046,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             Transfer.TransferInfo.Size = req.AssetInf.Data.Length;
             Transfer.TransferInfo.TransferID = req.TransferRequestID;
             Transfer.Header.Zerocoded = true;
-            OutPacket(Transfer, ThrottleOutPacketType.Asset);
+            OutPacket(Transfer, isWearable ? ThrottleOutPacketType.Task | ThrottleOutPacketType.HighPriority : ThrottleOutPacketType.Asset);
 
             if (req.NumPackets == 1)
             {
@@ -2923,12 +3057,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 TransferPacket.TransferData.Data = req.AssetInf.Data;
                 TransferPacket.TransferData.Status = 1;
                 TransferPacket.Header.Zerocoded = true;
-                OutPacket(TransferPacket, ThrottleOutPacketType.Asset);
+                OutPacket(TransferPacket, isWearable ? ThrottleOutPacketType.Task | ThrottleOutPacketType.HighPriority : ThrottleOutPacketType.Asset);
             }
             else
             {
                 int processedLength = 0;
-                int maxChunkSize = Settings.MAX_PACKET_SIZE - 100;
+//                int maxChunkSize = Settings.MAX_PACKET_SIZE - 100;
+
+                int maxChunkSize = (int) MaxTransferBytesPerPacket;
                 int packetNumber = 0;
 
                 while (processedLength < req.AssetInf.Data.Length)
@@ -2954,7 +3090,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         TransferPacket.TransferData.Status = 1;
                     }
                     TransferPacket.Header.Zerocoded = true;
-                    OutPacket(TransferPacket, ThrottleOutPacketType.Asset);
+                    OutPacket(TransferPacket, isWearable ? ThrottleOutPacketType.Task | ThrottleOutPacketType.HighPriority : ThrottleOutPacketType.Asset);
 
                     processedLength += chunkSize;
                     packetNumber++;
@@ -2999,7 +3135,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             reply.Data.ParcelID = parcelID;
             reply.Data.OwnerID = land.OwnerID;
             reply.Data.Name = Utils.StringToBytes(land.Name);
-            reply.Data.Desc = Utils.StringToBytes(land.Description);
+            if (land != null && land.Description != null && land.Description != String.Empty)
+                reply.Data.Desc = Utils.StringToBytes(land.Description.Substring(0, land.Description.Length > 254 ? 254: land.Description.Length));
+            else
+                reply.Data.Desc = new Byte[0];
             reply.Data.ActualArea = land.Area;
             reply.Data.BillableArea = land.Area; // TODO: what is this?
 
@@ -3706,24 +3845,25 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             aw.WearableData = new AgentWearablesUpdatePacket.WearableDataBlock[count];
             AgentWearablesUpdatePacket.WearableDataBlock awb;
             int idx = 0;
-            for (int i = 0; i < wearables.Length; i++)
-            {
-                for (int j = 0; j < wearables[i].Count; j++)
-                {
-                    awb = new AgentWearablesUpdatePacket.WearableDataBlock();
-                    awb.WearableType = (byte)i;
-                    awb.AssetID = wearables[i][j].AssetID;
-                    awb.ItemID = wearables[i][j].ItemID;
-                    aw.WearableData[idx] = awb;
-                    idx++;
-
-//                                m_log.DebugFormat(
-//                                    "[APPEARANCE]: Sending wearable item/asset {0} {1} (index {2}) for {3}",
-//                                    awb.ItemID, awb.AssetID, i, Name);
-                }
-            }
+           
+                    for (int i = 0; i < wearables.Length; i++)
+                    {
+                        for (int j = 0; j < wearables[i].Count; j++)
+                        {
+                            awb = new AgentWearablesUpdatePacket.WearableDataBlock();
+                            awb.WearableType = (byte) i;
+                            awb.AssetID = wearables[i][j].AssetID;
+                            awb.ItemID = wearables[i][j].ItemID;
+                            aw.WearableData[idx] = awb;
+                            idx++;
+
+                            //                                m_log.DebugFormat(
+                            //                                    "[APPEARANCE]: Sending wearable item/asset {0} {1} (index {2}) for {3}",
+                            //                                    awb.ItemID, awb.AssetID, i, Name);
+                        }
+                    }    
 
-            OutPacket(aw, ThrottleOutPacketType.Task);
+            OutPacket(aw, ThrottleOutPacketType.Task | ThrottleOutPacketType.HighPriority);
         }
 
         public void SendAppearance(UUID agentID, byte[] visualParams, byte[] textureEntry)
@@ -3748,9 +3888,17 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             avp.Sender.IsTrial = false;
             avp.Sender.ID = agentID;
             avp.AppearanceData = new AvatarAppearancePacket.AppearanceDataBlock[0];
+<<<<<<< HEAD
             avp.AppearanceHover = new AvatarAppearancePacket.AppearanceHoverBlock[0];
+=======
+
+            // this need be use in future
+ //           avp.AppearanceData[0].AppearanceVersion = 0;
+ //           avp.AppearanceData[0].CofVersion = 0;
+
+>>>>>>> avn/ubitvar
             //m_log.DebugFormat("[CLIENT]: Sending appearance for {0} to {1}", agentID.ToString(), AgentId.ToString());
-            OutPacket(avp, ThrottleOutPacketType.Task);
+            OutPacket(avp, ThrottleOutPacketType.Task | ThrottleOutPacketType.HighPriority);
         }
 
         public void SendAnimations(UUID[] animations, int[] seqs, UUID sourceAgentId, UUID[] objectIDs)
@@ -3778,7 +3926,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     ani.AnimationSourceList[i].ObjectID = objectIDs[i];
             }
             ani.Header.Reliable = false;
-            OutPacket(ani, ThrottleOutPacketType.Task);
+            OutPacket(ani, ThrottleOutPacketType.Task | ThrottleOutPacketType.HighPriority);
         }
 
         #endregion
@@ -3807,7 +3955,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             objupdate.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
             objupdate.ObjectData[0] = CreateAvatarUpdateBlock(presence);
 
-            OutPacket(objupdate, ThrottleOutPacketType.Task);
+            OutPacket(objupdate, ThrottleOutPacketType.Task | ThrottleOutPacketType.HighPriority);
 
             // We need to record the avatar local id since the root prim of an attachment points to this.
 //            m_attachmentsSent.Add(avatar.LocalId);
@@ -3866,10 +4014,22 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// </summary>
         public void SendEntityUpdate(ISceneEntity entity, PrimUpdateFlags updateFlags)
         {
+<<<<<<< HEAD
             if (entity.UUID == m_agentId && !updateFlags.HasFlag(PrimUpdateFlags.FullUpdate))
             {
                 ImprovedTerseObjectUpdatePacket packet
                     = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ImprovedTerseObjectUpdate);
+=======
+            if (entity is SceneObjectPart)
+            {
+                SceneObjectPart e = (SceneObjectPart)entity;
+                SceneObjectGroup g = e.ParentGroup;
+                if (g.HasPrivateAttachmentPoint && g.OwnerID != AgentId)
+                        return; // Don't send updates for other people's HUDs
+            }
+
+            uint priority = m_prioritizer.GetUpdatePriority(this, entity);
+>>>>>>> avn/ubitvar
 
                 packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
                 packet.RegionData.TimeDilation = Utils.FloatToUInt16(1, 0.0f, 1.0f);
@@ -3887,6 +4047,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
 
+
         /// <summary>
         /// Requeue an EntityUpdate when it was not acknowledged by the client. 
         /// We will update the priority and put it in the correct queue, merging update flags 
@@ -3894,8 +4055,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// The original update time is used for the merged update.
         /// </summary>
         private void ResendPrimUpdate(EntityUpdate update)
-        {
-            // If the update exists in priority queue, it will be updated.
+        {          
+            // If the update exists in priority queue, it will be updated.           
             // If it does not exist then it will be added with the current (rather than its original) priority
             uint priority = m_prioritizer.GetUpdatePriority(this, update.Entity);
 
@@ -3919,7 +4080,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_udpClient.NeedAcks.Remove(oPacket.SequenceNumber);
 
             // Count this as a resent packet since we are going to requeue all of the updates contained in it
-            Interlocked.Increment(ref m_udpClient.PacketsResent);           
+            Interlocked.Increment(ref m_udpClient.PacketsResent);
 
             // We're not going to worry about interlock yet since its not currently critical that this total count
             // is 100% correct
@@ -3928,18 +4089,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             foreach (EntityUpdate update in updates)
                 ResendPrimUpdate(update);
         }
-
-//        OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>> objectUpdateBlocks = new OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>>();
-//        OpenSim.Framework.Lazy<List<ObjectUpdateCompressedPacket.ObjectDataBlock>> compressedUpdateBlocks = new OpenSim.Framework.Lazy<List<ObjectUpdateCompressedPacket.ObjectDataBlock>>();
-//        OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>> terseUpdateBlocks = new OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>>();
-//        OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>> terseAgentUpdateBlocks = new OpenSim.Framework.Lazy<List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock>>();
-//
-//        OpenSim.Framework.Lazy<List<EntityUpdate>> objectUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
-//        OpenSim.Framework.Lazy<List<EntityUpdate>> compressedUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
-//        OpenSim.Framework.Lazy<List<EntityUpdate>> terseUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
-//        OpenSim.Framework.Lazy<List<EntityUpdate>> terseAgentUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
-
-
+ 
         private void ProcessEntityUpdates(int maxUpdates)
         {
             OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>> objectUpdateBlocks = new OpenSim.Framework.Lazy<List<ObjectUpdatePacket.ObjectDataBlock>>();
@@ -3952,15 +4102,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             OpenSim.Framework.Lazy<List<EntityUpdate>> terseUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
             OpenSim.Framework.Lazy<List<EntityUpdate>> terseAgentUpdates = new OpenSim.Framework.Lazy<List<EntityUpdate>>();
 
-//            objectUpdateBlocks.Value.Clear();
-//            compressedUpdateBlocks.Value.Clear();
-//            terseUpdateBlocks.Value.Clear();
-//            terseAgentUpdateBlocks.Value.Clear();
-//            objectUpdates.Value.Clear();
-//            compressedUpdates.Value.Clear();
-//            terseUpdates.Value.Clear();
-//            terseAgentUpdates.Value.Clear();
-
             // Check to see if this is a flush
             if (maxUpdates <= 0)
             {
@@ -3971,54 +4112,72 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             // We must lock for both manipulating the kill record and sending the packet, in order to avoid a race
             // condition where a kill can be processed before an out-of-date update for the same object.                        
-            lock (m_killRecord)
+            float avgTimeDilation = 1.0f;
+            IEntityUpdate iupdate;
+            Int32 timeinqueue; // this is just debugging code & can be dropped later
+                
+            while (updatesThisCall < maxUpdates)
             {
-                float avgTimeDilation = 1.0f;
-                IEntityUpdate iupdate;
-                Int32 timeinqueue; // this is just debugging code & can be dropped later
+                lock (m_entityUpdates.SyncRoot)
+                    if (!m_entityUpdates.TryDequeue(out iupdate, out timeinqueue))
+                        break;
+
+                EntityUpdate update = (EntityUpdate)iupdate;
+                    
+                avgTimeDilation += update.TimeDilation;
+                avgTimeDilation *= 0.5f;
 
-                while (updatesThisCall < maxUpdates)
+                if (update.Entity is SceneObjectPart)
                 {
-                    lock (m_entityUpdates.SyncRoot)
-                        if (!m_entityUpdates.TryDequeue(out iupdate, out timeinqueue))
-                            break;
+                    SceneObjectPart part = (SceneObjectPart)update.Entity;
 
-                    EntityUpdate update = (EntityUpdate)iupdate;
-                    
-                    avgTimeDilation += update.TimeDilation;
-                    avgTimeDilation *= 0.5f;
+                    if (part.ParentGroup.IsDeleted || part.ParentGroup.inTransit)
+                        continue;
 
-                    if (update.Entity is SceneObjectPart)
-                    {
-                        SceneObjectPart part = (SceneObjectPart)update.Entity;
-    
-                        // Please do not remove this unless you can demonstrate on the OpenSim mailing list that a client
-                        // will never receive an update after a prim kill.  Even then, keeping the kill record may be a good
-                        // safety measure.
-                        //
-                        // If a Linden Lab 1.23.5 client (and possibly later and earlier) receives an object update
-                        // after a kill, it will keep displaying the deleted object until relog.  OpenSim currently performs
-                        // updates and kills on different threads with different scheduling strategies, hence this protection.
-                        // 
-                        // This doesn't appear to apply to child prims - a client will happily ignore these updates
-                        // after the root prim has been deleted.
-                        if (m_killRecord.Contains(part.LocalId))
-                        {
-        //                        m_log.WarnFormat(
-        //                            "[CLIENT]: Preventing update for prim with local id {0} after client for user {1} told it was deleted",
-        //                            part.LocalId, Name);
+                    if (part.ParentGroup.IsAttachment)
+                    {   // Someone else's HUD, why are we getting these?
+                        if (part.ParentGroup.OwnerID != AgentId && part.ParentGroup.HasPrivateAttachmentPoint)
                             continue;
-                        }                        
-                            
-                        if (part.ParentGroup.IsAttachment && m_disableFacelights)
+                        ScenePresence sp;
+                        // Owner is not in the sim, don't update it to
+                        // anyone
+                        if (!m_scene.TryGetScenePresence(part.OwnerID, out sp))
+                            continue;
+
+                        List<SceneObjectGroup> atts = sp.GetAttachments();
+                        bool found = false;
+                        foreach (SceneObjectGroup att in atts)
                         {
-                            if (part.ParentGroup.RootPart.Shape.State != (byte)AttachmentPoint.LeftHand &&
-                                part.ParentGroup.RootPart.Shape.State != (byte)AttachmentPoint.RightHand)
+                            if (att == part.ParentGroup)
                             {
-                                part.Shape.LightEntry = false;
+                                found = true;
+                                break;
                             }
                         }
 
+                        // It's an attachment of a valid avatar, but
+                        // doesn't seem to be attached, skip
+                        if (!found)
+                            continue;
+
+                        // On vehicle crossing, the attachments are received
+                        // while the avatar is still a child. Don't send
+                        // updates here because the LocalId has not yet
+                        // been updated and the viewer will derender the
+                        // attachments until the avatar becomes root.
+                        if (sp.IsChildAgent)
+                            continue;
+
+                    }
+
+                    if (part.ParentGroup.IsAttachment && m_disableFacelights)
+                    {
+                        if (part.ParentGroup.RootPart.Shape.State != (byte)AttachmentPoint.LeftHand &&
+                            part.ParentGroup.RootPart.Shape.State != (byte)AttachmentPoint.RightHand)
+                        {
+                            part.Shape.LightEntry = false;
+                        }
+
                         if (part.Shape != null && (part.Shape.SculptType == (byte)SculptType.Mesh))
                         {
                             // Ensure that mesh has at least 8 valid faces
@@ -4027,233 +4186,216 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                             part.Shape.ProfileHollow = 27500;
                         }
                     }
-    
-                    #region UpdateFlags to packet type conversion
-    
-                    PrimUpdateFlags updateFlags = (PrimUpdateFlags)update.Flags;
-    
-                    bool canUseCompressed = true;
-                    bool canUseImproved = true;
-    
-                    // Compressed object updates only make sense for LL primitives
-                    if (!(update.Entity is SceneObjectPart))
+
+                    if (part.Shape != null && (part.Shape.SculptType == (byte)SculptType.Mesh))
                     {
-                        canUseCompressed = false;
+                        // Ensure that mesh has at least 8 valid faces
+                        part.Shape.ProfileBegin = 12500;
+                        part.Shape.ProfileEnd = 0;
+                        part.Shape.ProfileHollow = 27500;
                     }
-    
-                    if (updateFlags.HasFlag(PrimUpdateFlags.FullUpdate))
+                }
+                else if (update.Entity is ScenePresence)
+                {
+                    ScenePresence presence = (ScenePresence)update.Entity;
+                    if (presence.IsDeleted)
+                        continue;
+                    // If ParentUUID is not UUID.Zero and ParentID is 0, this
+                    // avatar is in the process of crossing regions while
+                    // sat on an object. In this state, we don't want any
+                    // updates because they will visually orbit the avatar.
+                    // Update will be forced once crossing is completed anyway.
+                    if (presence.ParentUUID != UUID.Zero && presence.ParentID == 0)
+                        continue;
+                }
+
+                ++updatesThisCall;
+
+                #region UpdateFlags to packet type conversion
+
+                PrimUpdateFlags updateFlags = (PrimUpdateFlags)update.Flags;
+
+                bool canUseCompressed = true;
+                bool canUseImproved = true;
+
+                // Compressed object updates only make sense for LL primitives
+                if (!(update.Entity is SceneObjectPart))
+                {
+                    canUseCompressed = false;
+                }
+
+                if (updateFlags.HasFlag(PrimUpdateFlags.FullUpdate))
+                {
+                    canUseCompressed = false;
+                    canUseImproved = false;
+                }
+                else
+                {
+                    if (updateFlags.HasFlag(PrimUpdateFlags.Velocity) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.Acceleration) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.CollisionPlane) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.Joint))
                     {
                         canUseCompressed = false;
-                        canUseImproved = false;
                     }
-                    else
+
+                    if (updateFlags.HasFlag(PrimUpdateFlags.PrimFlags) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.ParentID) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.Scale) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.PrimData) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.Text) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.NameValue) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.ExtraData) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.TextureAnim) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.Sound) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.Particles) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.Material) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.ClickAction) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.MediaURL) ||
+                        updateFlags.HasFlag(PrimUpdateFlags.Joint))
                     {
-                        if (updateFlags.HasFlag(PrimUpdateFlags.Velocity) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.Acceleration) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.CollisionPlane) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.Joint))
-                        {
-                            canUseCompressed = false;
-                        }
-    
-                        if (updateFlags.HasFlag(PrimUpdateFlags.PrimFlags) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.ParentID) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.Scale) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.PrimData) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.Text) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.NameValue) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.ExtraData) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.TextureAnim) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.Sound) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.Particles) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.Material) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.ClickAction) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.MediaURL) ||
-                            updateFlags.HasFlag(PrimUpdateFlags.Joint))
-                        {
-                            canUseImproved = false;
-                        }
+                        canUseImproved = false;
                     }
+                }
     
-                    #endregion UpdateFlags to packet type conversion
-    
-                    #region Block Construction
-    
-                    // TODO: Remove this once we can build compressed updates
-                    canUseCompressed = false;
-    
-                    if (!canUseImproved && !canUseCompressed)
-                    {
-                        ObjectUpdatePacket.ObjectDataBlock updateBlock;
+                #endregion UpdateFlags to packet type conversion
 
-                        if (update.Entity is ScenePresence)
-                        {
-                            updateBlock = CreateAvatarUpdateBlock((ScenePresence)update.Entity);
-                        }
-                        else
-                        {
-                            SceneObjectPart part = (SceneObjectPart)update.Entity;
-                            updateBlock = CreatePrimUpdateBlock(part, AgentId);
-
-                            // If the part has become a private hud since the update was scheduled then we do not
-                            // want to send it to other avatars.
-                            if (part.ParentGroup.IsAttachment
-                                && part.ParentGroup.HasPrivateAttachmentPoint
-                                && part.ParentGroup.AttachedAvatar != AgentId)
-                                continue;
-
-                            // If the part has since been deleted, then drop the update.  In the case of attachments,
-                            // this is to avoid spurious updates to other viewers since post-processing of attachments
-                            // has to change the IsAttachment flag for various reasons (which will end up in a pass
-                            // of the test above).
-                            //
-                            // Actual deletions (kills) happen in another method.
-                            if (part.ParentGroup.IsDeleted)
-                                continue;
-                        }
+                #region Block Construction
 
-                        objectUpdateBlocks.Value.Add(updateBlock);
-                        objectUpdates.Value.Add(update);
-                    }
-                    else if (!canUseImproved)
-                    {
-                        SceneObjectPart part = (SceneObjectPart)update.Entity;
-                        ObjectUpdateCompressedPacket.ObjectDataBlock compressedBlock
-                            = CreateCompressedUpdateBlock(part, updateFlags);
-
-                        // If the part has since been deleted, then drop the update.  In the case of attachments,
-                        // this is to avoid spurious updates to other viewers since post-processing of attachments
-                        // has to change the IsAttachment flag for various reasons (which will end up in a pass
-                        // of the test above).
-                        //
-                        // Actual deletions (kills) happen in another method.
-                        if (part.ParentGroup.IsDeleted)
-                            continue;
+                // TODO: Remove this once we can build compressed updates
+                canUseCompressed = false;
 
-                        compressedUpdateBlocks.Value.Add(compressedBlock);
-                        compressedUpdates.Value.Add(update);
+                if (!canUseImproved && !canUseCompressed)
+                {
+                    if (update.Entity is ScenePresence)
+                    {
+                        objectUpdateBlocks.Value.Add(CreateAvatarUpdateBlock((ScenePresence)update.Entity));
                     }
                     else
                     {
-                        if (update.Entity is ScenePresence && ((ScenePresence)update.Entity).UUID == AgentId)
-                        {
-                            // Self updates go into a special list
-                            terseAgentUpdateBlocks.Value.Add(CreateImprovedTerseBlock(update.Entity, updateFlags.HasFlag(PrimUpdateFlags.Textures)));
-                            terseAgentUpdates.Value.Add(update);
-                        }
-                        else
-                        {
-                            ImprovedTerseObjectUpdatePacket.ObjectDataBlock terseUpdateBlock
-                                = CreateImprovedTerseBlock(update.Entity, updateFlags.HasFlag(PrimUpdateFlags.Textures));
+                        objectUpdateBlocks.Value.Add(CreatePrimUpdateBlock((SceneObjectPart)update.Entity, this.m_agentId));
+                    }
+                }
+                else if (!canUseImproved)
+                {
+                    compressedUpdateBlocks.Value.Add(CreateCompressedUpdateBlock((SceneObjectPart)update.Entity, updateFlags));
+                }
+                else
+                {
+                    if (update.Entity is ScenePresence)
+                        // ALL presence updates go into a special list
+                        terseAgentUpdateBlocks.Value.Add(CreateImprovedTerseBlock(update.Entity, updateFlags.HasFlag(PrimUpdateFlags.Textures)));
+                    else
+                        // Everything else goes here
+                        terseUpdateBlocks.Value.Add(CreateImprovedTerseBlock(update.Entity, updateFlags.HasFlag(PrimUpdateFlags.Textures)));
+                }
 
-                            // Everything else goes here
-                            if (update.Entity is SceneObjectPart)
-                            {
-                                SceneObjectPart part = (SceneObjectPart)update.Entity;
-
-                                // If the part has become a private hud since the update was scheduled then we do not
-                                // want to send it to other avatars.
-                                if (part.ParentGroup.IsAttachment
-                                    && part.ParentGroup.HasPrivateAttachmentPoint
-                                    && part.ParentGroup.AttachedAvatar != AgentId)
-                                    continue;
-
-                                // If the part has since been deleted, then drop the update.  In the case of attachments,
-                                // this is to avoid spurious updates to other viewers since post-processing of attachments
-                                // has to change the IsAttachment flag for various reasons (which will end up in a pass
-                                // of the test above).
-                                //
-                                // Actual deletions (kills) happen in another method.
-                                if (part.ParentGroup.IsDeleted)
-                                    continue;
-                            }
+                #endregion Block Construction
+            }
 
-                            terseUpdateBlocks.Value.Add(terseUpdateBlock);
-                            terseUpdates.Value.Add(update);
-                        }
-                    }
+            #region Packet Sending
+    
+//            const float TIME_DILATION = 1.0f;
+            ushort timeDilation = Utils.FloatToUInt16(avgTimeDilation, 0.0f, 1.0f);
+    
+            if (terseAgentUpdateBlocks.IsValueCreated)
+            {
+                List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock> blocks = terseAgentUpdateBlocks.Value;
+
+                ImprovedTerseObjectUpdatePacket packet
+                    = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ImprovedTerseObjectUpdate);
+                packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
+                packet.RegionData.TimeDilation = timeDilation;
+                packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[blocks.Count];
 
-                    ++updatesThisCall;
+                for (int i = 0; i < blocks.Count; i++)
+                    packet.ObjectData[i] = blocks[i];
+
+                OutPacket(packet, ThrottleOutPacketType.Unknown, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(terseUpdates.Value, oPacket); });
+            }
+
+            if (objectUpdateBlocks.IsValueCreated)
+            {
+                List<ObjectUpdatePacket.ObjectDataBlock> blocks = objectUpdateBlocks.Value;
     
-                    #endregion Block Construction
-                }
+                ObjectUpdatePacket packet = (ObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdate);
+                packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
+                packet.RegionData.TimeDilation = timeDilation;
+                packet.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[blocks.Count];
     
-                #region Packet Sending
-                ushort timeDilation = Utils.FloatToUInt16(avgTimeDilation, 0.0f, 1.0f);
+                for (int i = 0; i < blocks.Count; i++)
+                    packet.ObjectData[i] = blocks[i];
+    
+                OutPacket(packet, ThrottleOutPacketType.Task, true);
+            }
+    
+            if (compressedUpdateBlocks.IsValueCreated)
+            {
+                List<ObjectUpdateCompressedPacket.ObjectDataBlock> blocks = compressedUpdateBlocks.Value;
+    
+                ObjectUpdateCompressedPacket packet = (ObjectUpdateCompressedPacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdateCompressed);
+                packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
+                packet.RegionData.TimeDilation = timeDilation;
+                packet.ObjectData = new ObjectUpdateCompressedPacket.ObjectDataBlock[blocks.Count];
 
-                if (terseAgentUpdateBlocks.IsValueCreated)
-                {
-                    List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock> blocks = terseAgentUpdateBlocks.Value;
+                for (int i = 0; i < blocks.Count; i++)
+                    packet.ObjectData[i] = blocks[i];
+    
+                OutPacket(packet, ThrottleOutPacketType.Task, true);
+            }
+    
+            if (terseUpdateBlocks.IsValueCreated)
+            {
+                List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock> blocks = terseUpdateBlocks.Value;
+    
+                ImprovedTerseObjectUpdatePacket packet
+                    = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(
+                        PacketType.ImprovedTerseObjectUpdate);
+                packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
+                packet.RegionData.TimeDilation = timeDilation;
+                packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[blocks.Count];
+    
+                for (int i = 0; i < blocks.Count; i++)
+                    packet.ObjectData[i] = blocks[i];
 
-                    ImprovedTerseObjectUpdatePacket packet
-                        = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ImprovedTerseObjectUpdate);
+                OutPacket(packet, ThrottleOutPacketType.Task, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(terseUpdates.Value, oPacket); });
+            }
 
-                    packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
-                    packet.RegionData.TimeDilation = timeDilation;
-                    packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[blocks.Count];
+            #endregion Packet Sending
+        }
 
-                    for (int i = 0; i < blocks.Count; i++)
-                        packet.ObjectData[i] = blocks[i];
-                    // If any of the packets created from this call go unacknowledged, all of the updates will be resent
-                    OutPacket(packet, ThrottleOutPacketType.Unknown, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(terseAgentUpdates.Value, oPacket); });
-                }
+        // hack.. dont use
+        public void SendPartFullUpdate(ISceneEntity ent, uint? parentID)
+        {
+            if (ent is SceneObjectPart)
+            {
+                SceneObjectPart part = (SceneObjectPart)ent;
+                ObjectUpdatePacket packet = (ObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdate);
+                packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
+                packet.RegionData.TimeDilation = 1;
+                packet.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
 
-                if (objectUpdateBlocks.IsValueCreated)
+                ObjectUpdatePacket.ObjectDataBlock blk = CreatePrimUpdateBlock(part, this.m_agentId);
+                if (parentID.HasValue)
                 {
-                    List<ObjectUpdatePacket.ObjectDataBlock> blocks = objectUpdateBlocks.Value;
-        
-                    ObjectUpdatePacket packet = (ObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdate);
-                    packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
-                    packet.RegionData.TimeDilation = timeDilation;
-                    packet.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[blocks.Count];
-        
-                    for (int i = 0; i < blocks.Count; i++)
-                        packet.ObjectData[i] = blocks[i];
-                    // If any of the packets created from this call go unacknowledged, all of the updates will be resent
-                    OutPacket(packet, ThrottleOutPacketType.Task, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(objectUpdates.Value, oPacket); });
-                }
-        
-                if (compressedUpdateBlocks.IsValueCreated)
-                {
-                    List<ObjectUpdateCompressedPacket.ObjectDataBlock> blocks = compressedUpdateBlocks.Value;
-        
-                    ObjectUpdateCompressedPacket packet = (ObjectUpdateCompressedPacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdateCompressed);
-                    packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
-                    packet.RegionData.TimeDilation = timeDilation;
-                    packet.ObjectData = new ObjectUpdateCompressedPacket.ObjectDataBlock[blocks.Count];
-        
-                    for (int i = 0; i < blocks.Count; i++)
-                        packet.ObjectData[i] = blocks[i];
-                    // If any of the packets created from this call go unacknowledged, all of the updates will be resent
-                    OutPacket(packet, ThrottleOutPacketType.Task, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(compressedUpdates.Value, oPacket); });
+                    blk.ParentID = parentID.Value;
                 }
 
-                if (terseUpdateBlocks.IsValueCreated)
-                {
-                    List<ImprovedTerseObjectUpdatePacket.ObjectDataBlock> blocks = terseUpdateBlocks.Value;
-        
-                    ImprovedTerseObjectUpdatePacket packet
-                        = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(
-                            PacketType.ImprovedTerseObjectUpdate);
+                packet.ObjectData[0] = blk;
 
-                    packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
-                    packet.RegionData.TimeDilation = timeDilation;
-                    packet.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[blocks.Count];
-        
-                    for (int i = 0; i < blocks.Count; i++)
-                        packet.ObjectData[i] = blocks[i];
-                    // If any of the packets created from this call go unacknowledged, all of the updates will be resent
-                    OutPacket(packet, ThrottleOutPacketType.Task, true, delegate(OutgoingPacket oPacket) { ResendPrimUpdates(terseUpdates.Value, oPacket); });
-                }
+                OutPacket(packet, ThrottleOutPacketType.Task, true);
             }
+<<<<<<< HEAD
 
 //            m_log.DebugFormat(
 //                "[LLCLIENTVIEW]: Sent {0} updates in ProcessEntityUpdates() for {1} {2} in {3}", 
 //                updatesThisCall, Name, SceneAgent.IsChildAgent ? "child" : "root", Scene.Name);
 //
             #endregion Packet Sending
+=======
+>>>>>>> avn/ubitvar
         }
-
+        
         public void ReprioritizeUpdates()
         {
             lock (m_entityUpdates.SyncRoot)
@@ -4572,11 +4714,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                 // Pass in the delegate so that if this packet needs to be resent, we send the current properties
                 // of the object rather than the properties when the packet was created
-                OutPacket(packet, ThrottleOutPacketType.Task, true,
-                          delegate(OutgoingPacket oPacket)
-                          {
-                              ResendPropertyUpdates(updates, oPacket);
-                          });
+                // HACK : Remove intelligent resending until it's fixed in core
+                //OutPacket(packet, ThrottleOutPacketType.Task, true,
+                //          delegate(OutgoingPacket oPacket)
+                //          {
+                //              ResendPropertyUpdates(updates, oPacket);
+                //          });
+                OutPacket(packet, ThrottleOutPacketType.Task, true);
 
                 // pbcnt += blocks.Count;
                 // ppcnt++;
@@ -4602,11 +4746,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     // of the object rather than the properties when the packet was created
                     List<ObjectPropertyUpdate> updates = new List<ObjectPropertyUpdate>();
                     updates.Add(familyUpdates.Value[i]);
-                    OutPacket(packet, ThrottleOutPacketType.Task, true,
-                              delegate(OutgoingPacket oPacket)
-                              {
-                                  ResendPropertyUpdates(updates, oPacket);
-                              });
+                    // HACK : Remove intelligent resending until it's fixed in core
+                    //OutPacket(packet, ThrottleOutPacketType.Task, true,
+                    //          delegate(OutgoingPacket oPacket)
+                    //          {
+                    //              ResendPropertyUpdates(updates, oPacket);
+                    //          });
+                    OutPacket(packet, ThrottleOutPacketType.Task, true);
 
                     // fpcnt++;
                     // fbcnt++;
@@ -4939,7 +5085,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             packet.ParcelData.Data = data;
             packet.ParcelData.SequenceID = sequence_id;
             packet.Header.Zerocoded = true;
-            OutPacket(packet, ThrottleOutPacketType.Task);
+//            OutPacket(packet, ThrottleOutPacketType.Task);
+            OutPacket(packet, ThrottleOutPacketType.Land);
         }
 
         public void SendLandProperties(
@@ -5004,7 +5151,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             
             if (landData.SimwideArea > 0)
             {
-                int simulatorCapacity = (int)(((float)landData.SimwideArea / 65536.0f) * (float)m_scene.RegionInfo.ObjectCapacity * (float)m_scene.RegionInfo.RegionSettings.ObjectBonus);
+                int simulatorCapacity = (int)((long)landData.SimwideArea * (long)m_scene.RegionInfo.ObjectCapacity * (long)m_scene.RegionInfo.RegionSettings.ObjectBonus / 65536L);
+                // Never report more than sim total capacity
+                if (simulatorCapacity > m_scene.RegionInfo.ObjectCapacity)
+                    simulatorCapacity = m_scene.RegionInfo.ObjectCapacity;
                 updateMessage.SimWideMaxPrims = simulatorCapacity;
             }
             else
@@ -5039,7 +5189,22 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 IEventQueue eq = Scene.RequestModuleInterface<IEventQueue>();
                 if (eq != null)
                 {
-                    eq.ParcelProperties(updateMessage, this.AgentId);
+
+                    OSD message_body = updateMessage.Serialize();
+                    // Add new fields here until OMV has them
+                    OSDMap bodyMap = (OSDMap)message_body;
+                    OSDArray parcelDataArray = (OSDArray)bodyMap["ParcelData"];
+                    OSDMap parcelData = (OSDMap)parcelDataArray[0];
+                    parcelData["SeeAVs"] = OSD.FromBoolean(landData.SeeAVs);
+                    parcelData["AnyAVSounds"] = OSD.FromBoolean(landData.AnyAVSounds);
+                    parcelData["GroupAVSounds"] = OSD.FromBoolean(landData.GroupAVSounds);
+                    OSDMap message = new OSDMap();
+                    message.Add("message", OSD.FromString("ParcelProperties"));
+                    message.Add("body", message_body);
+ 
+                    eq.Enqueue (message, this.AgentId);
+
+//                    eq.ParcelProperties(updateMessage, this.AgentId);
                 } 
                 else 
                 {
@@ -5133,14 +5298,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             if (notifyCount > 0)
             {
-                if (notifyCount > 32)
-                {
-                    m_log.InfoFormat(
-                        "[LAND]: More than {0} avatars own prims on this parcel.  Only sending back details of first {0}"
-                        + " - a developer might want to investigate whether this is a hard limit", 32);
-
-                    notifyCount = 32;
-                }
+//                if (notifyCount > 32)
+//                {
+//                    m_log.InfoFormat(
+//                        "[LAND]: More than {0} avatars own prims on this parcel.  Only sending back details of first {0}"
+//                        + " - a developer might want to investigate whether this is a hard limit", 32);
+//
+//                    notifyCount = 32;
+//                }
 
                 ParcelObjectOwnersReplyPacket.DataBlock[] dataBlock
                     = new ParcelObjectOwnersReplyPacket.DataBlock[notifyCount];
@@ -5195,41 +5360,30 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 ScenePresence presence = (ScenePresence)entity;
 
+<<<<<<< HEAD
 //                m_log.DebugFormat( 
 //                    "[LLCLIENTVIEW]: Sending terse update to {0} with pos {1}, vel {2} in {3}", 
 //                    Name, presence.OffsetPosition, presence.Velocity, m_scene.Name);
-
-                attachPoint = presence.State;
-                collisionPlane = presence.CollisionPlane;
+=======
                 position = presence.OffsetPosition;
-                velocity = presence.Velocity;
-                acceleration = Vector3.Zero;
-
-                // Interestingly, sending this to non-zero will cause the client's avatar to start moving & accelerating
-                // in that direction, even though we don't model this on the server.  Implementing this in the future
-                // may improve movement smoothness.
-//                acceleration = new Vector3(1, 0, 0);
-                
+                rotation = presence.Rotation;
                 angularVelocity = presence.AngularVelocity;
-
-                // Whilst not in mouselook, an avatar will transmit only the Z rotation as this is the only axis
-                // it rotates around.
-                // In mouselook, X and Y co-ordinate will also be sent but when used in Rotation, these cause unwanted
-                // excessive up and down movements of the camera when looking up and down.
-                // See http://opensimulator.org/mantis/view.php?id=3274
-                // This does not affect head movement, since this is controlled entirely by camera movement rather than
-                // body rotation.  We still need to transmit X and Y for sitting avatars but mouselook does not change
-                // the rotation in this case.
                 rotation = presence.Rotation;
 
-                if (!presence.IsSatOnObject)
-                {
-                    rotation.X = 0;
-                    rotation.Y = 0;
-                }
+                attachPoint = 0;
+//                m_log.DebugFormat(
+//                    "[LLCLIENTVIEW]: Sending terse update to {0} with position {1} in {2}", Name, presence.OffsetPosition, m_scene.Name);
+>>>>>>> avn/ubitvar
+
+                // attachPoint = presence.State; // Core: commented
+                collisionPlane = presence.CollisionPlane;
+                velocity = presence.Velocity;
+                acceleration = Vector3.Zero;
 
                 if (sendTexture)
+                {
                     textureEntry = presence.Appearance.Texture.GetBytes();
+                }
                 else
                     textureEntry = null;
             }
@@ -5333,10 +5487,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         protected ObjectUpdatePacket.ObjectDataBlock CreateAvatarUpdateBlock(ScenePresence data)
         {
+            Vector3 offsetPosition = data.OffsetPosition;
+            Quaternion rotation = data.Rotation;
+            uint parentID = data.ParentID;
+  
 //            m_log.DebugFormat(
 //                "[LLCLIENTVIEW]: Sending full update to {0} with pos {1}, vel {2} in {3}", Name, data.OffsetPosition, data.Velocity, m_scene.Name);
 
             byte[] objectData = new byte[76];
+<<<<<<< HEAD
 
             data.CollisionPlane.ToBytes(objectData, 0);
             data.OffsetPosition.ToBytes(objectData, 16);
@@ -5352,15 +5511,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // body rotation.  We still need to transmit X and Y for sitting avatars but mouselook does not change
             // the rotation in this case.
             Quaternion rot = data.Rotation;
+=======
+>>>>>>> avn/ubitvar
 
-            if (!data.IsSatOnObject)
-            {
-                rot.X = 0;
-                rot.Y = 0;
-            }
+            Vector3 velocity = new Vector3(0, 0, 0);
+            Vector3 acceleration = new Vector3(0, 0, 0);
+            rotation.Normalize();
 
-            rot.ToBytes(objectData, 52);
-            //data.AngularVelocity.ToBytes(objectData, 64);
+            data.CollisionPlane.ToBytes(objectData, 0);
+            offsetPosition.ToBytes(objectData, 16);
+            velocity.ToBytes(objectData, 28);
+            acceleration.ToBytes(objectData, 40);
+            rotation.ToBytes(objectData, 52);
+            data.AngularVelocity.ToBytes(objectData, 64);
 
             ObjectUpdatePacket.ObjectDataBlock update = new ObjectUpdatePacket.ObjectDataBlock();
 
@@ -5386,7 +5549,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             update.PCode = (byte)PCode.Avatar;
             update.ProfileCurve = 1;
             update.PSBlock = Utils.EmptyBytes;
-            update.Scale = new Vector3(0.45f, 0.6f, 1.9f);
+            update.Scale = data.Appearance.AvatarSize;
+//            update.Scale.Z -= 0.2f;
+
             update.Text = Utils.EmptyBytes;
             update.TextColor = new byte[4];
 
@@ -5397,10 +5562,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             update.TextureEntry = Utils.EmptyBytes;
 //            update.TextureEntry = (data.Appearance.Texture != null) ? data.Appearance.Texture.GetBytes() : Utils.EmptyBytes;
 
+/*  all this flags seem related to prims and not avatars. This allow for wrong viewer side move of a avatar in prim edition mode (anv mantis 854)
             update.UpdateFlags = (uint)(
                 PrimFlags.Physics | PrimFlags.ObjectModify | PrimFlags.ObjectCopy | PrimFlags.ObjectAnyOwner |
                 PrimFlags.ObjectYouOwner | PrimFlags.ObjectMove | PrimFlags.InventoryEmpty | PrimFlags.ObjectTransfer |
                 PrimFlags.ObjectOwnerModify);
+*/
+            update.UpdateFlags = 0;
 
             return update;
         }
@@ -5411,15 +5579,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             data.RelativePosition.ToBytes(objectData, 0);
             data.Velocity.ToBytes(objectData, 12);
             data.Acceleration.ToBytes(objectData, 24);
-            try
-            {
-                data.RotationOffset.ToBytes(objectData, 36);
-            }
-            catch (Exception e)
-            {
-                m_log.Warn("[LLClientView]: exception converting quaternion to bytes, using Quaternion.Identity. Exception: " + e.ToString());
-                OpenMetaverse.Quaternion.Identity.ToBytes(objectData, 36);
-            }
+
+            Quaternion rotation = data.RotationOffset;
+            rotation.Normalize();
+            rotation.ToBytes(objectData, 36);
             data.AngularVelocity.ToBytes(objectData, 48);
 
             ObjectUpdatePacket.ObjectDataBlock update = new ObjectUpdatePacket.ObjectDataBlock();
@@ -5433,7 +5596,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             //update.JointType = 0;
             update.Material = data.Material;
             update.MediaURL = Utils.EmptyBytes; // FIXME: Support this in OpenSim
+<<<<<<< HEAD
 
+=======
+/*
+>>>>>>> avn/ubitvar
             if (data.ParentGroup.IsAttachment)
             {
                 update.NameValue 
@@ -5458,6 +5625,26 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // case for attachments may contain conflicting values that can end up crashing the viewer.
                 update.State = data.ParentGroup.RootPart.Shape.State;
             }
+ */
+
+            if (data.ParentGroup.IsAttachment)
+            {
+                if (data.IsRoot)
+                {
+                    update.NameValue = Util.StringToBytes256("AttachItemID STRING RW SV " + data.ParentGroup.FromItemID);
+                }
+                else
+                    update.NameValue = Utils.EmptyBytes;
+
+                int st = (int)data.ParentGroup.AttachmentPoint;
+                update.State = (byte)(((st & 0xf0) >> 4) + ((st & 0x0f) << 4)); ;
+            }
+            else
+            {
+                update.NameValue = Utils.EmptyBytes;
+                update.State = data.Shape.State; // not sure about this
+            }
+
 
             update.ObjectData = objectData;
             update.ParentID = data.ParentID;
@@ -5579,8 +5766,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // If AgentUpdate is ever handled asynchronously, then we will also need to construct a new AgentUpdateArgs
             // for each AgentUpdate packet.
             AddLocalPacketHandler(PacketType.AgentUpdate, HandleAgentUpdate, false);
-            
+
             AddLocalPacketHandler(PacketType.ViewerEffect, HandleViewerEffect, false);
+            AddLocalPacketHandler(PacketType.VelocityInterpolateOff, HandleVelocityInterpolateOff, false);
+            AddLocalPacketHandler(PacketType.VelocityInterpolateOn, HandleVelocityInterpolateOn, false);
             AddLocalPacketHandler(PacketType.AgentCachedTexture, HandleAgentTextureCached, false);
             AddLocalPacketHandler(PacketType.MultipleObjectUpdate, HandleMultipleObjUpdate, false);
             AddLocalPacketHandler(PacketType.MoneyTransferRequest, HandleMoneyTransferRequest, false);
@@ -5732,6 +5921,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             AddLocalPacketHandler(PacketType.TransferAbort, HandleTransferAbort, false);
             AddLocalPacketHandler(PacketType.MuteListRequest, HandleMuteListRequest, false);
             AddLocalPacketHandler(PacketType.UseCircuitCode, HandleUseCircuitCode);
+            AddLocalPacketHandler(PacketType.CreateNewOutfitAttachments, HandleCreateNewOutfitAttachments);
             AddLocalPacketHandler(PacketType.AgentHeightWidth, HandleAgentHeightWidth, false);
             AddLocalPacketHandler(PacketType.InventoryDescendents, HandleInventoryDescendents);
             AddLocalPacketHandler(PacketType.DirPlacesQuery, HandleDirPlacesQuery);
@@ -5798,6 +5988,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             AddLocalPacketHandler(PacketType.GroupVoteHistoryRequest, HandleGroupVoteHistoryRequest);
             AddLocalPacketHandler(PacketType.SimWideDeletes, HandleSimWideDeletes);
             AddLocalPacketHandler(PacketType.SendPostcard, HandleSendPostcard);
+            AddLocalPacketHandler(PacketType.ChangeInventoryItemFlags, HandleChangeInventoryItemFlags);
 
             AddGenericPacketHandler("autopilot", HandleAutopilot);
         }
@@ -5809,7 +6000,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         #region Scene/Avatar
 
         // Threshold for body rotation to be a significant agent update
-        private const float QDELTA = 0.000001f;
+        // use the abs of cos
+        private const float QDELTABody = 1.0f - 0.0001f;
+        private const float QDELTAHead = 1.0f - 0.0001f;
         // Threshold for camera rotation to be a significant agent update
         private const float VDELTA = 0.01f;
 
@@ -5832,18 +6025,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name='x'></param>
         private bool CheckAgentMovementUpdateSignificance(AgentUpdatePacket.AgentDataBlock x)
         {
-            float qdelta1 = 1 - (float)Math.Pow(Quaternion.Dot(x.BodyRotation, m_thisAgentUpdateArgs.BodyRotation), 2);
-            //qdelta2 = 1 - (float)Math.Pow(Quaternion.Dot(x.HeadRotation, m_thisAgentUpdateArgs.HeadRotation), 2);
+            float qdelta1 = Math.Abs(Quaternion.Dot(x.BodyRotation, m_thisAgentUpdateArgs.BodyRotation));
+            //qdelta2 = Math.Abs(Quaternion.Dot(x.HeadRotation, m_thisAgentUpdateArgs.HeadRotation));
 
             bool movementSignificant =
-                (qdelta1 > QDELTA)                                          // significant if body rotation above threshold
-                // Ignoring head rotation altogether, because it's not being used for anything interesting up the stack
-                // || (qdelta2 > QDELTA * 10)                               // significant if head rotation above threshold
-                || (x.ControlFlags != m_thisAgentUpdateArgs.ControlFlags)   // significant if control flags changed
+                (x.ControlFlags != m_thisAgentUpdateArgs.ControlFlags)   // significant if control flags changed
                 || (x.ControlFlags != (byte)AgentManager.ControlFlags.NONE) // significant if user supplying any movement update commands
-                || (x.Far != m_thisAgentUpdateArgs.Far)                     // significant if far distance changed
                 || (x.Flags != m_thisAgentUpdateArgs.Flags)                 // significant if Flags changed
                 || (x.State != m_thisAgentUpdateArgs.State)                 // significant if Stats changed
+                || (qdelta1 < QDELTABody)                                   // significant if body rotation above(below cos) threshold
+                // Ignoring head rotation altogether, because it's not being used for anything interesting up the stack
+                // || (qdelta2 < QDELTAHead)                                // significant if head rotation above(below cos) threshold
+                || (Math.Abs(x.Far - m_thisAgentUpdateArgs.Far) >= 32)      // significant if far distance changed
             ;
             //if (movementSignificant)
             //{
@@ -5886,55 +6079,63 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return cameraSignificant;
         }
 
-        private bool HandleAgentUpdate(IClientAPI sener, Packet packet)
-        {            
+        private bool HandleAgentUpdate(IClientAPI sender, Packet packet)
+        {
             // We got here, which means that something in agent update was significant
 
             AgentUpdatePacket agentUpdate = (AgentUpdatePacket)packet;
             AgentUpdatePacket.AgentDataBlock x = agentUpdate.AgentData;
 
             if (x.AgentID != AgentId || x.SessionID != SessionId)
+            {
+                PacketPool.Instance.ReturnPacket(packet);
                 return false;
+            }
+
+            TotalAgentUpdates++;
 
-            // Before we update the current m_thisAgentUpdateArgs, let's check this again
-            // to see what exactly changed
             bool movement = CheckAgentMovementUpdateSignificance(x);
             bool camera = CheckAgentCameraUpdateSignificance(x);
 
-            m_thisAgentUpdateArgs.AgentID = x.AgentID;
-            m_thisAgentUpdateArgs.BodyRotation = x.BodyRotation;
-            m_thisAgentUpdateArgs.CameraAtAxis = x.CameraAtAxis;
-            m_thisAgentUpdateArgs.CameraCenter = x.CameraCenter;
-            m_thisAgentUpdateArgs.CameraLeftAxis = x.CameraLeftAxis;
-            m_thisAgentUpdateArgs.CameraUpAxis = x.CameraUpAxis;
-            m_thisAgentUpdateArgs.ControlFlags = x.ControlFlags;
-            m_thisAgentUpdateArgs.Far = x.Far;
-            m_thisAgentUpdateArgs.Flags = x.Flags;
-            m_thisAgentUpdateArgs.HeadRotation = x.HeadRotation;
-            m_thisAgentUpdateArgs.SessionID = x.SessionID;
-            m_thisAgentUpdateArgs.State = x.State;
-
-            UpdateAgent handlerAgentUpdate = OnAgentUpdate;
-            UpdateAgent handlerPreAgentUpdate = OnPreAgentUpdate;
-            UpdateAgent handlerAgentCameraUpdate = OnAgentCameraUpdate;
-
             // Was there a significant movement/state change?
             if (movement)
             {
+                m_thisAgentUpdateArgs.BodyRotation = x.BodyRotation;
+                m_thisAgentUpdateArgs.ControlFlags = x.ControlFlags;
+                m_thisAgentUpdateArgs.Far = x.Far;
+                m_thisAgentUpdateArgs.Flags = x.Flags;
+                m_thisAgentUpdateArgs.HeadRotation = x.HeadRotation;
+//                m_thisAgentUpdateArgs.SessionID = x.SessionID;
+                m_thisAgentUpdateArgs.State = x.State;
+
+                UpdateAgent handlerAgentUpdate = OnAgentUpdate;
+                UpdateAgent handlerPreAgentUpdate = OnPreAgentUpdate;
+
                 if (handlerPreAgentUpdate != null)
                     OnPreAgentUpdate(this, m_thisAgentUpdateArgs);
 
                 if (handlerAgentUpdate != null)
                     OnAgentUpdate(this, m_thisAgentUpdateArgs);
+
+                handlerAgentUpdate = null;
+                handlerPreAgentUpdate = null;
             }
+
             // Was there a significant camera(s) change?
             if (camera)
+            {
+                m_thisAgentUpdateArgs.CameraAtAxis = x.CameraAtAxis;
+                m_thisAgentUpdateArgs.CameraCenter = x.CameraCenter;
+                m_thisAgentUpdateArgs.CameraLeftAxis = x.CameraLeftAxis;
+                m_thisAgentUpdateArgs.CameraUpAxis = x.CameraUpAxis;
+
+                UpdateAgent handlerAgentCameraUpdate = OnAgentCameraUpdate;
+
                 if (handlerAgentCameraUpdate != null)
                     handlerAgentCameraUpdate(this, m_thisAgentUpdateArgs);
 
-            handlerAgentUpdate = null;
-            handlerPreAgentUpdate = null;
-            handlerAgentCameraUpdate = null;
+                handlerAgentCameraUpdate = null;
+            }
 
             PacketPool.Instance.ReturnPacket(packet);
 
@@ -6150,6 +6351,29 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return true;
         }
 
+        private bool HandleVelocityInterpolateOff(IClientAPI sender, Packet Pack)
+        {
+            VelocityInterpolateOffPacket p = (VelocityInterpolateOffPacket)Pack;
+            if (p.AgentData.SessionID != SessionId ||
+                p.AgentData.AgentID != AgentId)
+                return true;
+
+            m_VelocityInterpolate = false;
+            return true;
+        }
+
+        private bool HandleVelocityInterpolateOn(IClientAPI sender, Packet Pack)
+        {
+            VelocityInterpolateOnPacket p = (VelocityInterpolateOnPacket)Pack;
+            if (p.AgentData.SessionID != SessionId ||
+                p.AgentData.AgentID != AgentId)
+                return true;
+
+            m_VelocityInterpolate = true;
+            return true;
+        }
+
+
         private bool HandleAvatarPropertiesRequest(IClientAPI sender, Packet Pack)
         {
             AvatarPropertiesRequestPacket avatarProperties = (AvatarPropertiesRequestPacket)Pack;
@@ -6503,7 +6727,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 // Note: the ModifyTerrain event handler sends out updated packets before the end of this event.  Therefore, 
                 // a simple boolean value should work and perhaps queue up just a few terrain patch packets at the end of the edit.
-                m_justEditedTerrain = true; // Prevent terrain packet (Land layer) from being queued, make it unreliable
                 if (OnModifyTerrain != null)
                 {
                     for (int i = 0; i < modify.ParcelData.Length; i++)
@@ -6519,7 +6742,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         }
                     }
                 }
-                m_justEditedTerrain = false; // Queue terrain packet (Land layer) if necessary, make it reliable again
             }
 
             return true;
@@ -6581,16 +6803,19 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     for (int i = 0; i < appear.VisualParam.Length; i++)
                         visualparams[i] = appear.VisualParam[i].ParamValue;
                     //var b = appear.WearableData[0]; 
-
+                    
                     Primitive.TextureEntry te = null;
                     if (appear.ObjectData.TextureEntry.Length > 1)
                         te = new Primitive.TextureEntry(appear.ObjectData.TextureEntry, 0, appear.ObjectData.TextureEntry.Length);
-
+                    
                     WearableCacheItem[] cacheitems = new WearableCacheItem[appear.WearableData.Length];
                     for (int i=0; i<appear.WearableData.Length;i++)
-                        cacheitems[i] = new WearableCacheItem(){CacheId = appear.WearableData[i].CacheID,TextureIndex=Convert.ToUInt32(appear.WearableData[i].TextureIndex)};
-
+                        cacheitems[i] = new WearableCacheItem(){
+                            CacheId = appear.WearableData[i].CacheID,
+                            TextureIndex=Convert.ToUInt32(appear.WearableData[i].TextureIndex)                           
+                        };
 
+                    
 
                     handlerSetAppearance(sender, te, visualparams,avSize, cacheitems);
                 }
@@ -6794,13 +7019,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return true;
         }
 
-        private bool HandleCompleteAgentMovement(IClientAPI sender, Packet Pack)
+      private bool HandleCompleteAgentMovement(IClientAPI sender, Packet Pack)
         {
+            m_log.DebugFormat("[LLClientView] HandleCompleteAgentMovement");
+
             Action<IClientAPI, bool> handlerCompleteMovementToRegion = OnCompleteMovementToRegion;
             if (handlerCompleteMovementToRegion != null)
             {
                 handlerCompleteMovementToRegion(sender, true);
             }
+            else
+                m_log.Debug("HandleCompleteAgentMovement NULL handler");
+
             handlerCompleteMovementToRegion = null;
 
             return true;
@@ -6818,7 +7048,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     return true;
             }
             #endregion
-
+/*
             StartAnim handlerStartAnim = null;
             StopAnim handlerStopAnim = null;
 
@@ -6842,6 +7072,25 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
             }
             return true;
+*/
+            ChangeAnim handlerChangeAnim = null;
+
+            for (int i = 0; i < AgentAni.AnimationList.Length; i++)
+            {
+                handlerChangeAnim = OnChangeAnim;
+                if (handlerChangeAnim != null)
+                {
+                    handlerChangeAnim(AgentAni.AnimationList[i].AnimID, AgentAni.AnimationList[i].StartAnim, false);
+                }
+            }
+
+            handlerChangeAnim = OnChangeAnim;
+            if (handlerChangeAnim != null)
+            {
+                handlerChangeAnim(UUID.Zero, false, true);
+            }
+
+            return true;
         }
 
         private bool HandleAgentRequestSit(IClientAPI sender, Packet Pack)
@@ -7087,6 +7336,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             #endregion
 
             m_udpClient.SetThrottles(atpack.Throttle.Throttles);
+            GenericCall2 handler = OnUpdateThrottles;
+            if (handler != null)
+            {
+                handler();
+            }
             return true;
         }
 
@@ -7359,6 +7613,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             for (int i = 0; i < incomingselect.ObjectData.Length; i++)
             {
+                if (!SelectedObjects.Contains(incomingselect.ObjectData[i].ObjectLocalID))
+                    SelectedObjects.Add(incomingselect.ObjectData[i].ObjectLocalID);
                 handlerObjectSelect = OnObjectSelect;
                 if (handlerObjectSelect != null)
                 {
@@ -7385,6 +7641,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             for (int i = 0; i < incomingdeselect.ObjectData.Length; i++)
             {
+                if (!SelectedObjects.Contains(incomingdeselect.ObjectData[i].ObjectLocalID))
+                    SelectedObjects.Add(incomingdeselect.ObjectData[i].ObjectLocalID);
                 handlerObjectDeselect = OnObjectDeselect;
                 if (handlerObjectDeselect != null)
                 {
@@ -7511,7 +7769,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     physdata.Bounce = phsblock.Restitution;
                     physdata.Density = phsblock.Density;
                     physdata.Friction = phsblock.Friction;
-                    physdata.GravitationModifier = phsblock.GravityMultiplier;   
+                    physdata.GravitationModifier = phsblock.GravityMultiplier;                   
                 }
 
                 handlerUpdatePrimFlags(flags.AgentData.ObjectLocalID, UsePhysics, IsTemporary, IsPhantom, physdata, this);
@@ -8097,6 +8355,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // surrounding scene
                 if ((ImageType)block.Type == ImageType.Baked)
                     args.Priority *= 2.0f;
+                int wearableout = 0;
 
                 ImageManager.EnqueueReq(args);
             }
@@ -9106,7 +9365,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 if ((locX >= m_scene.RegionInfo.WorldLocX)
                             && (locX < (m_scene.RegionInfo.WorldLocX + m_scene.RegionInfo.RegionSizeX))
                             && (locY >= m_scene.RegionInfo.WorldLocY)
+<<<<<<< HEAD
                             && (locY < (m_scene.RegionInfo.WorldLocY + m_scene.RegionInfo.RegionSizeY)) )
+=======
+                            && (locY < (m_scene.RegionInfo.WorldLocY + m_scene.RegionInfo.RegionSizeY)))
+>>>>>>> avn/ubitvar
                 {
                     tpLocReq.Info.RegionHandle = m_scene.RegionInfo.RegionHandle;
                     tpLocReq.Info.Position.X += locX - m_scene.RegionInfo.WorldLocX;
@@ -9146,16 +9409,61 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         #region Parcel related packets
 
+        // acumulate several HandleRegionHandleRequest consecutive overlaping requests
+        // to be done with minimal resources as possible
+        // variables temporary here while in test
+
+        Queue<UUID> RegionHandleRequests = new Queue<UUID>();
+        bool RegionHandleRequestsInService = false;
+
         private bool HandleRegionHandleRequest(IClientAPI sender, Packet Pack)
         {
-            RegionHandleRequestPacket rhrPack = (RegionHandleRequestPacket)Pack;
+            UUID currentUUID;
 
             RegionHandleRequest handlerRegionHandleRequest = OnRegionHandleRequest;
-            if (handlerRegionHandleRequest != null)
+
+            if (handlerRegionHandleRequest == null)
+                return true;
+
+            RegionHandleRequestPacket rhrPack = (RegionHandleRequestPacket)Pack;
+
+            lock (RegionHandleRequests)
+            {
+                if (RegionHandleRequestsInService)
+                {
+                    // we are already busy doing a previus request
+                    // so enqueue it
+                    RegionHandleRequests.Enqueue(rhrPack.RequestBlock.RegionID);
+                    return true;
+                }
+
+                // else do it
+                currentUUID = rhrPack.RequestBlock.RegionID;
+                RegionHandleRequestsInService = true;
+            }
+
+            while (true)
             {
-                handlerRegionHandleRequest(this, rhrPack.RequestBlock.RegionID);
+                handlerRegionHandleRequest(this, currentUUID);
+
+                lock (RegionHandleRequests)
+                {
+                    // exit condition, nothing to do or closed
+                    // current code seems to assume we may loose the handler at anytime,
+                    // so keep checking it
+                    handlerRegionHandleRequest = OnRegionHandleRequest;
+
+                    if (RegionHandleRequests.Count == 0 || !IsActive || handlerRegionHandleRequest == null)
+                    {
+                        RegionHandleRequests.Clear();
+                        RegionHandleRequestsInService = false;
+                        return true;
+                    }
+                    currentUUID = RegionHandleRequests.Dequeue();
+                }
             }
-            return true;
+
+            return true; // actually unreached
         }
 
         private bool HandleParcelInfoRequest(IClientAPI sender, Packet Pack)
@@ -10425,7 +10733,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 handlerUpdateMuteListEntry(this, UpdateMuteListEntry.MuteData.MuteID,
                                            Utils.BytesToString(UpdateMuteListEntry.MuteData.MuteName),
                                            UpdateMuteListEntry.MuteData.MuteType,
-                                           UpdateMuteListEntry.AgentData.AgentID);
+                                           UpdateMuteListEntry.MuteData.MuteFlags);
                 return true;
             }
             return false;
@@ -10440,8 +10748,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 handlerRemoveMuteListEntry(this,
                                            RemoveMuteListEntry.MuteData.MuteID,
-                                           Utils.BytesToString(RemoveMuteListEntry.MuteData.MuteName),
-                                           RemoveMuteListEntry.AgentData.AgentID);
+                                           Utils.BytesToString(RemoveMuteListEntry.MuteData.MuteName));
                 return true;
             }
             return false;
@@ -10485,10 +10792,55 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return false;
         }
 
+        private bool HandleChangeInventoryItemFlags(IClientAPI client, Packet packet)
+        {
+            ChangeInventoryItemFlagsPacket ChangeInventoryItemFlags =
+                (ChangeInventoryItemFlagsPacket)packet;
+            ChangeInventoryItemFlags handlerChangeInventoryItemFlags = OnChangeInventoryItemFlags;
+            if (handlerChangeInventoryItemFlags != null)
+            {
+                foreach(ChangeInventoryItemFlagsPacket.InventoryDataBlock b in ChangeInventoryItemFlags.InventoryData)
+                    handlerChangeInventoryItemFlags(this, b.ItemID, b.Flags);
+                return true;
+            }
+            return false;
+        }
+
         private bool HandleUseCircuitCode(IClientAPI sender, Packet Pack)
         {
             return true;
         }
+        
+        private bool HandleCreateNewOutfitAttachments(IClientAPI sender, Packet Pack)
+        {
+            CreateNewOutfitAttachmentsPacket packet = (CreateNewOutfitAttachmentsPacket)Pack;
+
+            #region Packet Session and User Check
+            if (m_checkPackets)
+            {
+                if (packet.AgentData.SessionID != SessionId ||
+                    packet.AgentData.AgentID != AgentId)
+                    return true;
+            }
+            #endregion
+            MoveItemsAndLeaveCopy handlerMoveItemsAndLeaveCopy = null;
+            List<InventoryItemBase> items = new List<InventoryItemBase>();
+            foreach (CreateNewOutfitAttachmentsPacket.ObjectDataBlock n in packet.ObjectData)
+            {
+                InventoryItemBase b = new InventoryItemBase();
+                b.ID = n.OldItemID;
+                b.Folder = n.OldFolderID;
+                items.Add(b);
+            }
+
+            handlerMoveItemsAndLeaveCopy = OnMoveItemsAndLeaveCopy;
+            if (handlerMoveItemsAndLeaveCopy != null)
+            {
+                handlerMoveItemsAndLeaveCopy(this, items, packet.HeaderData.NewFolderID);
+            }
+
+            return true;
+        }
 
         private bool HandleAgentHeightWidth(IClientAPI sender, Packet Pack)
         {
@@ -10915,6 +11267,20 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 groupProfileReply.GroupData.MaturePublish = d.MaturePublish;
                 groupProfileReply.GroupData.OwnerRole = d.OwnerRole;
 
+                Scene scene = (Scene)m_scene;
+                if (scene.Permissions.IsGod(sender.AgentId) && (!sender.IsGroupMember(groupProfileRequest.GroupData.GroupID)))
+                {
+                    ScenePresence p;
+                    if (scene.TryGetScenePresence(sender.AgentId, out p))
+                    {
+                        if (p.GodLevel >= 200)
+                        {
+                            groupProfileReply.GroupData.OpenEnrollment = true;
+                            groupProfileReply.GroupData.MembershipFee = 0;
+                        }
+                    }
+                }
+
                 OutPacket(groupProfileReply, ThrottleOutPacketType.Task);
             }
             return true;
@@ -11488,11 +11854,16 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             StartLure handlerStartLure = OnStartLure;
             if (handlerStartLure != null)
-                handlerStartLure(startLureRequest.Info.LureType,
-                                 Utils.BytesToString(
-                                    startLureRequest.Info.Message),
-                                 startLureRequest.TargetData[0].TargetID,
-                                 this);
+            {
+                for (int i = 0 ; i < startLureRequest.TargetData.Length ; i++)
+                {
+                    handlerStartLure(startLureRequest.Info.LureType,
+                                     Utils.BytesToString(
+                                             startLureRequest.Info.Message),
+                                     startLureRequest.TargetData[i].TargetID,
+                                     this);
+                }
+            }
             return true;
         }
         private bool HandleTeleportLureRequest(IClientAPI sender, Packet Pack)
@@ -11606,10 +11977,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
             #endregion
 
-            ClassifiedDelete handlerClassifiedGodDelete = OnClassifiedGodDelete;
+            ClassifiedGodDelete handlerClassifiedGodDelete = OnClassifiedGodDelete;
             if (handlerClassifiedGodDelete != null)
                 handlerClassifiedGodDelete(
                          classifiedGodDelete.Data.ClassifiedID,
+                         classifiedGodDelete.Data.QueryID,
                          this);
             return true;
         }
@@ -11912,13 +12284,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="simclient"></param>
         /// <param name="packet"></param>
         /// <returns></returns>
-        protected bool HandleAgentTextureCached(IClientAPI simclient, Packet packet)
+        // TODO: Convert old handler to use new method
+        /*protected bool HandleAgentTextureCached(IClientAPI simclient, Packet packet)
         {
             AgentCachedTexturePacket cachedtex = (AgentCachedTexturePacket)packet;
             AgentCachedTextureResponsePacket cachedresp = (AgentCachedTextureResponsePacket)PacketPool.Instance.GetPacket(PacketType.AgentCachedTextureResponse);
 
             if (cachedtex.AgentData.SessionID != SessionId)
                 return false;
+            
 
 
             // TODO: don't create new blocks if recycling an old packet
@@ -11966,6 +12340,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
             }
 
+<<<<<<< HEAD
             if (cacheItems != null)
             {
                 // We need to make sure the asset stored in the bake is available on this server also by its assetid before we map it to a Cacheid.
@@ -11985,13 +12360,69 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 {
                     WearableCacheItem item =
                         WearableCacheItem.SearchTextureIndex(cachedtex.WearableData[i].TextureIndex, cacheItems);
+=======
+            CachedTextureRequest handlerCachedTextureRequest = OnCachedTextureRequest;
+            if (handlerCachedTextureRequest != null)
+            {
+                handlerCachedTextureRequest(simclient,cachedtex.AgentData.SerialNum,requestArgs);
+            }
+
+            return true;
+        }*/
+
+        protected bool HandleAgentTextureCached(IClientAPI simclient, Packet packet)
+        {
+            //m_log.Debug("texture cached: " + packet.ToString());
+            AgentCachedTexturePacket cachedtex = (AgentCachedTexturePacket)packet;
+            AgentCachedTextureResponsePacket cachedresp = (AgentCachedTextureResponsePacket)PacketPool.Instance.GetPacket(PacketType.AgentCachedTextureResponse);
+
+            if (cachedtex.AgentData.SessionID != SessionId)
+                return false;
+
+            // TODO: don't create new blocks if recycling an old packet
+            cachedresp.AgentData.AgentID = AgentId;
+            cachedresp.AgentData.SessionID = m_sessionId;
+            cachedresp.AgentData.SerialNum = cachedtex.AgentData.SerialNum;
+            cachedresp.WearableData =
+                new AgentCachedTextureResponsePacket.WearableDataBlock[cachedtex.WearableData.Length];
+
+            int maxWearablesLoop = cachedtex.WearableData.Length;
+            if (maxWearablesLoop > AvatarWearable.MAX_WEARABLES)
+                maxWearablesLoop = AvatarWearable.MAX_WEARABLES;
+
+            int cacheHits = 0;
+
+            // We need to make sure the asset stored in the bake is available on this server also by it's assetid before we map it to a Cacheid
+
+            WearableCacheItem[] cacheItems = null;
+
+            ScenePresence p = m_scene.GetScenePresence(AgentId);
+
+            if (p != null && p.Appearance != null)
+            {
+                cacheItems = p.Appearance.WearableCacheItems;
+            }
+
+            if (cacheItems != null)
+            {
+                for (int i = 0; i < maxWearablesLoop; i++)
+                {
+                    int idx = cachedtex.WearableData[i].TextureIndex;
+>>>>>>> avn/ubitvar
 
                     cachedresp.WearableData[i] = new AgentCachedTextureResponsePacket.WearableDataBlock();
                     cachedresp.WearableData[i].TextureIndex = cachedtex.WearableData[i].TextureIndex;
                     cachedresp.WearableData[i].HostName = new byte[0];
+<<<<<<< HEAD
                     if (item != null && cachedtex.WearableData[i].ID == item.CacheId)
                     {
                         cachedresp.WearableData[i].TextureID = item.TextureID;
+=======
+                    if (cachedtex.WearableData[i].ID == cacheItems[idx].CacheId)
+                    {
+                        cachedresp.WearableData[i].TextureID = cacheItems[idx].TextureID;
+                        cacheHits++;
+>>>>>>> avn/ubitvar
                     }
                     else
                     {
@@ -12001,22 +12432,35 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
             else
             {
+<<<<<<< HEAD
                 // Cached textures not available
+=======
+>>>>>>> avn/ubitvar
                 for (int i = 0; i < maxWearablesLoop; i++)
                 {
                     cachedresp.WearableData[i] = new AgentCachedTextureResponsePacket.WearableDataBlock();
                     cachedresp.WearableData[i].TextureIndex = cachedtex.WearableData[i].TextureIndex;
                     cachedresp.WearableData[i].TextureID = UUID.Zero;
+<<<<<<< HEAD
                     cachedresp.WearableData[i].HostName = new byte[0];
                 }
             }
             
+=======
+                    //UUID.Parse("8334fb6e-c2f5-46ee-807d-a435f61a8d46");
+                    cachedresp.WearableData[i].HostName = new byte[0];
+                }
+            }
+
+            m_log.DebugFormat("texture cached: hits {0}", cacheHits);
+
+>>>>>>> avn/ubitvar
             cachedresp.Header.Zerocoded = true;
             OutPacket(cachedresp, ThrottleOutPacketType.Task);
 
             return true;
         }
-        
+
         /// <summary>
         /// Send a response back to a client when it asks the asset server (via the region server) if it has
         /// its appearance texture cached.
@@ -12080,209 +12524,147 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     }
                     else
                     {
-//                        m_log.DebugFormat(
-//                            "[CLIENT]: Processing block {0} type {1} for {2} {3}",
-//                            i, block.Type, part.Name, part.LocalId);
+                        ClientChangeObject updatehandler = onClientChangeObject;
 
-//                        // Do this once since fetch parts creates a new array.
-//                        SceneObjectPart[] parts = part.ParentGroup.Parts;
-//                        for (int j = 0; j < parts.Length; j++)
-//                        {
-//                            part.StoreUndoState();
-//                            parts[j].IgnoreUndoUpdate = true;
-//                        }
+                        if (updatehandler != null)
+                        {
+                            ObjectChangeData udata = new ObjectChangeData();
 
-                        UpdatePrimGroupRotation handlerUpdatePrimGroupRotation;
+                            /*ubit from ll JIRA:
+                             * 0x01 position
+                             * 0x02 rotation
+                             * 0x04 scale
+  
+                             * 0x08 LINK_SET
+                             * 0x10 UNIFORM for scale
+                             */
 
-                        switch (block.Type)
-                        {
-                            case 1:
-                                Vector3 pos1 = new Vector3(block.Data, 0);
+                            // translate to internal changes
+                            // not all cases .. just the ones older code did
 
-                                UpdateVector handlerUpdatePrimSinglePosition = OnUpdatePrimSinglePosition;
-                                if (handlerUpdatePrimSinglePosition != null)
-                                {
-                                    // m_log.Debug("new movement position is " + pos.X + " , " + pos.Y + " , " + pos.Z);
-                                    handlerUpdatePrimSinglePosition(localId, pos1, this);
-                                }
-                                break;
+                            switch (block.Type)
+                            {
+                                case 1: //change position sp
+                                    udata.position = new Vector3(block.Data, 0);
 
-                            case 2:
-                                Quaternion rot1 = new Quaternion(block.Data, 0, true);
+                                    udata.change = ObjectChangeType.primP;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                                UpdatePrimSingleRotation handlerUpdatePrimSingleRotation = OnUpdatePrimSingleRotation;
-                                if (handlerUpdatePrimSingleRotation != null)
-                                {
-                                    // m_log.Info("new tab rotation is " + rot1.X + " , " + rot1.Y + " , " + rot1.Z + " , " + rot1.W);
-                                    handlerUpdatePrimSingleRotation(localId, rot1, this);
-                                }
-                                break;
+                                case 2: // rotation sp
+                                    udata.rotation = new Quaternion(block.Data, 0, true);
 
-                            case 3:
-                                Vector3 rotPos = new Vector3(block.Data, 0);
-                                Quaternion rot2 = new Quaternion(block.Data, 12, true);
+                                    udata.change = ObjectChangeType.primR;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                                UpdatePrimSingleRotationPosition handlerUpdatePrimSingleRotationPosition = OnUpdatePrimSingleRotationPosition;
-                                if (handlerUpdatePrimSingleRotationPosition != null)
-                                {
-                                    // m_log.Debug("new mouse rotation position is " + rotPos.X + " , " + rotPos.Y + " , " + rotPos.Z);
-                                    // m_log.Info("new mouse rotation is " + rot2.X + " , " + rot2.Y + " , " + rot2.Z + " , " + rot2.W);
-                                    handlerUpdatePrimSingleRotationPosition(localId, rot2, rotPos, this);
-                                }
-                                break;
+                                case 3: // position plus rotation
+                                    udata.position = new Vector3(block.Data, 0);
+                                    udata.rotation = new Quaternion(block.Data, 12, true);
 
-                            case 4:
-                            case 20:
-                                Vector3 scale4 = new Vector3(block.Data, 0);
+                                    udata.change = ObjectChangeType.primPR;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                                UpdateVector handlerUpdatePrimScale = OnUpdatePrimScale;
-                                if (handlerUpdatePrimScale != null)
-                                {
-                                    //                                     m_log.Debug("new scale is " + scale4.X + " , " + scale4.Y + " , " + scale4.Z);
-                                    handlerUpdatePrimScale(localId, scale4, this);
-                                }
-                                break;
+                                case 4: // scale sp
+                                    udata.scale = new Vector3(block.Data, 0);
+                                    udata.change = ObjectChangeType.primS;
 
-                            case 5:
-                                Vector3 scale1 = new Vector3(block.Data, 12);
-                                Vector3 pos11 = new Vector3(block.Data, 0);
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                                handlerUpdatePrimScale = OnUpdatePrimScale;
-                                if (handlerUpdatePrimScale != null)
-                                {
-                                    // m_log.Debug("new scale is " + scale.X + " , " + scale.Y + " , " + scale.Z);
-                                    handlerUpdatePrimScale(localId, scale1, this);
+                                case 0x14: // uniform scale sp 
+                                    udata.scale = new Vector3(block.Data, 0);
 
-                                    handlerUpdatePrimSinglePosition = OnUpdatePrimSinglePosition;
-                                    if (handlerUpdatePrimSinglePosition != null)
-                                    {
-                                        handlerUpdatePrimSinglePosition(localId, pos11, this);
-                                    }
-                                }
-                                break;
+                                    udata.change = ObjectChangeType.primUS;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                            case 9:
-                                Vector3 pos2 = new Vector3(block.Data, 0);
+                                case 5: // scale and position sp
+                                    udata.position = new Vector3(block.Data, 0);
+                                    udata.scale = new Vector3(block.Data, 12);
 
-                                UpdateVector handlerUpdateVector = OnUpdatePrimGroupPosition;
+                                    udata.change = ObjectChangeType.primPS;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                                if (handlerUpdateVector != null)
-                                {
-                                    handlerUpdateVector(localId, pos2, this);
-                                }
-                                break;
+                                case 0x15: //uniform scale and position
+                                    udata.position = new Vector3(block.Data, 0);
+                                    udata.scale = new Vector3(block.Data, 12);
 
-                            case 10:
-                                Quaternion rot3 = new Quaternion(block.Data, 0, true);
+                                    udata.change = ObjectChangeType.primPUS;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                                UpdatePrimRotation handlerUpdatePrimRotation = OnUpdatePrimGroupRotation;
-                                if (handlerUpdatePrimRotation != null)
-                                {
-                                    //  Console.WriteLine("new rotation is " + rot3.X + " , " + rot3.Y + " , " + rot3.Z + " , " + rot3.W);
-                                    handlerUpdatePrimRotation(localId, rot3, this);
-                                }
-                                break;
+                                // now group related (bit 4)
+                                case 9: //( 8 + 1 )group position
+                                    udata.position = new Vector3(block.Data, 0);
 
-                            case 11:
-                                Vector3 pos3 = new Vector3(block.Data, 0);
-                                Quaternion rot4 = new Quaternion(block.Data, 12, true);
+                                    udata.change = ObjectChangeType.groupP;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                                handlerUpdatePrimGroupRotation = OnUpdatePrimGroupMouseRotation;
-                                if (handlerUpdatePrimGroupRotation != null)
-                                {
-                                    //  m_log.Debug("new rotation position is " + pos.X + " , " + pos.Y + " , " + pos.Z);
-                                    // m_log.Debug("new group mouse rotation is " + rot4.X + " , " + rot4.Y + " , " + rot4.Z + " , " + rot4.W);
-                                    handlerUpdatePrimGroupRotation(localId, pos3, rot4, this);
-                                }
-                                break;
-                            case 12:
-                            case 28:
-                                Vector3 scale7 = new Vector3(block.Data, 0);
+                                case 0x0A: // (8 + 2) group rotation
+                                    udata.rotation = new Quaternion(block.Data, 0, true);
 
-                                UpdateVector handlerUpdatePrimGroupScale = OnUpdatePrimGroupScale;
-                                if (handlerUpdatePrimGroupScale != null)
-                                {
-                                    //                                     m_log.Debug("new scale is " + scale7.X + " , " + scale7.Y + " , " + scale7.Z);
-                                    handlerUpdatePrimGroupScale(localId, scale7, this);
-                                }
-                                break;
+                                    udata.change = ObjectChangeType.groupR;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                            case 13:
-                                Vector3 scale2 = new Vector3(block.Data, 12);
-                                Vector3 pos4 = new Vector3(block.Data, 0);
+                                case 0x0B: //( 8 + 2 + 1) group rotation and position
+                                    udata.position = new Vector3(block.Data, 0);
+                                    udata.rotation = new Quaternion(block.Data, 12, true);
 
-                                handlerUpdatePrimScale = OnUpdatePrimScale;
-                                if (handlerUpdatePrimScale != null)
-                                {
-                                    //m_log.Debug("new scale is " + scale.X + " , " + scale.Y + " , " + scale.Z);
-                                    handlerUpdatePrimScale(localId, scale2, this);
+                                    udata.change = ObjectChangeType.groupPR;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                                    // Change the position based on scale (for bug number 246)
-                                    handlerUpdatePrimSinglePosition = OnUpdatePrimSinglePosition;
-                                    // m_log.Debug("new movement position is " + pos.X + " , " + pos.Y + " , " + pos.Z);
-                                    if (handlerUpdatePrimSinglePosition != null)
-                                    {
-                                        handlerUpdatePrimSinglePosition(localId, pos4, this);
-                                    }
-                                }
-                                break;
+                                case 0x0C: // (8 + 4) group scale
+                                    // only afects root prim and only sent by viewer editor object tab scaling
+                                    // mouse edition only allows uniform scaling
+                                    // SL MAY CHANGE THIS in viewers
 
-                            case 29:
-                                Vector3 scale5 = new Vector3(block.Data, 12);
-                                Vector3 pos5 = new Vector3(block.Data, 0);
+                                    udata.scale = new Vector3(block.Data, 0);
 
-                                handlerUpdatePrimGroupScale = OnUpdatePrimGroupScale;
-                                if (handlerUpdatePrimGroupScale != null)
-                                {
-                                    // m_log.Debug("new scale is " + scale.X + " , " + scale.Y + " , " + scale.Z);
-                                    part.StoreUndoState(true);
-                                    part.IgnoreUndoUpdate = true;
-                                    handlerUpdatePrimGroupScale(localId, scale5, this);
-                                    handlerUpdateVector = OnUpdatePrimGroupPosition;
+                                    udata.change = ObjectChangeType.groupS;
+                                    updatehandler(localId, udata, this);
 
-                                    if (handlerUpdateVector != null)
-                                    {
-                                        handlerUpdateVector(localId, pos5, this);
-                                    }
+                                    break;
 
-                                    part.IgnoreUndoUpdate = false;
-                                }
+                                case 0x0D: //(8 + 4 + 1) group scale and position
+                                    // exception as above
 
-                                break;
+                                    udata.position = new Vector3(block.Data, 0);
+                                    udata.scale = new Vector3(block.Data, 12);
 
-                            case 21:
-                                Vector3 scale6 = new Vector3(block.Data, 12);
-                                Vector3 pos6 = new Vector3(block.Data, 0);
+                                    udata.change = ObjectChangeType.groupPS;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                                handlerUpdatePrimScale = OnUpdatePrimScale;
-                                if (handlerUpdatePrimScale != null)
-                                {
-                                    part.StoreUndoState(false);
-                                    part.IgnoreUndoUpdate = true;
+                                case 0x1C: // (0x10 + 8 + 4 ) group scale UNIFORM
+                                    udata.scale = new Vector3(block.Data, 0);
 
-                                    // m_log.Debug("new scale is " + scale.X + " , " + scale.Y + " , " + scale.Z);
-                                    handlerUpdatePrimScale(localId, scale6, this);
-                                    handlerUpdatePrimSinglePosition = OnUpdatePrimSinglePosition;
-                                    if (handlerUpdatePrimSinglePosition != null)
-                                    {
-                                        handlerUpdatePrimSinglePosition(localId, pos6, this);
-                                    }
+                                    udata.change = ObjectChangeType.groupUS;
+                                    updatehandler(localId, udata, this);
+                                    break;
 
-                                    part.IgnoreUndoUpdate = false;
-                                }
-                                break;
+                                case 0x1D: // (UNIFORM + GROUP + SCALE + POS)
+                                    udata.position = new Vector3(block.Data, 0);
+                                    udata.scale = new Vector3(block.Data, 12);
 
-                            default:
-                                m_log.Debug("[CLIENT]: MultipleObjUpdate recieved an unknown packet type: " + (block.Type));
-                                break;
+                                    udata.change = ObjectChangeType.groupPUS;
+                                    updatehandler(localId, udata, this);
+                                    break;
+
+                                default:
+                                    m_log.Debug("[CLIENT]: MultipleObjUpdate recieved an unknown packet type: " + (block.Type));
+                                    break;
+                            }
                         }
 
-//                        for (int j = 0; j < parts.Length; j++)
-//                            parts[j].IgnoreUndoUpdate = false;
                     }
                 }
             }
-
             return true;
         }
 
@@ -12342,7 +12724,31 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="throttles"></param>
         public void SetChildAgentThrottle(byte[] throttles)
         {
-            m_udpClient.SetThrottles(throttles);
+            SetChildAgentThrottle(throttles, 1.0f);
+        }
+
+        public void SetChildAgentThrottle(byte[] throttles,float factor)
+        {
+            m_udpClient.SetThrottles(throttles, factor);
+            GenericCall2 handler = OnUpdateThrottles;
+            if (handler != null)
+            {
+                handler();
+            }
+        }
+
+        /// <summary>
+        /// Sets the throttles from values supplied caller
+        /// </summary>
+        /// <param name="throttles"></param>
+        public void SetAgentThrottleSilent(int throttle, int setting)
+        {
+            m_udpClient.ForceThrottleSetting(throttle,setting);
+        }
+
+        public int GetAgentThrottleSilent(int throttle)
+        {
+            return m_udpClient.GetThrottleSetting(throttle);
         }
 
         /// <summary>
@@ -12450,8 +12856,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             uint regionY = 0;
 
             Utils.LongToUInts(m_scene.RegionInfo.RegionHandle, out regionX, out regionY);
-            locx = Convert.ToSingle(args[0]) - (float)regionX;
-            locy = Convert.ToSingle(args[1]) - (float)regionY;
+            locx = (float)(Convert.ToDouble(args[0]) - (double)regionX);
+            locy = (float)(Convert.ToDouble(args[1]) - (double)regionY);
             locz = Convert.ToSingle(args[2]);
 
             Action<Vector3, bool, bool> handlerAutoPilotGo = OnAutoPilotGo;
@@ -12736,7 +13142,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 //                "[LLCLIENTVIEW]: Received transfer request for {0} in {1} type {2} by {3}",
 //                requestID, taskID, (SourceType)sourceType, Name);
 
+
+            //Note, the bool returned from the below function is useless since it is always false.
             m_assetService.Get(requestID.ToString(), transferRequest, AssetReceived);
+
         }
 
         /// <summary>
@@ -12819,7 +13228,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <returns></returns>
         private static int CalculateNumPackets(byte[] data)
         {
-            const uint m_maxPacketSize = 600;
+//            const uint m_maxPacketSize = 600;
+            uint m_maxPacketSize = MaxTransferBytesPerPacket;
             int numPackets = 1;
 
             if (data == null)
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
index 0394e54..9293882 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
@@ -129,7 +129,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public readonly UnackedPacketCollection NeedAcks = new UnackedPacketCollection();
 
         /// <summary>ACKs that are queued up, waiting to be sent to the client</summary>
-        public readonly OpenSim.Framework.LocklessQueue<uint> PendingAcks = new OpenSim.Framework.LocklessQueue<uint>();
+        public readonly DoubleLocklessQueue<uint> PendingAcks = new DoubleLocklessQueue<uint>();
 
         /// <summary>Current packet sequence number</summary>
         public int CurrentSequence;
@@ -181,7 +181,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <summary>Throttle buckets for each packet category</summary>
         private readonly TokenBucket[] m_throttleCategories;
         /// <summary>Outgoing queues for throttled packets</summary>
-        private readonly OpenSim.Framework.LocklessQueue<OutgoingPacket>[] m_packetOutboxes = new OpenSim.Framework.LocklessQueue<OutgoingPacket>[THROTTLE_CATEGORY_COUNT];
+        private readonly DoubleLocklessQueue<OutgoingPacket>[] m_packetOutboxes = new DoubleLocklessQueue<OutgoingPacket>[THROTTLE_CATEGORY_COUNT];
         /// <summary>A container that can hold one packet for each outbox, used to store
         /// dequeued packets that are being held for throttling</summary>
         private readonly OutgoingPacket[] m_nextPackets = new OutgoingPacket[THROTTLE_CATEGORY_COUNT];
@@ -193,6 +193,24 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         private int m_defaultRTO = 1000; // 1sec is the recommendation in the RFC
         private int m_maxRTO = 60000;
+        public bool m_deliverPackets = true;
+
+        private float m_burstTime;
+
+        public int m_lastStartpingTimeMS;
+        public int m_pingMS;
+
+        public int PingTimeMS
+        {
+            get
+            {
+                if (m_pingMS < 10)
+                    return 10;
+                if(m_pingMS > 2000)
+                    return 2000;
+                return m_pingMS;
+            }
+        }
 
         /// <summary>
         /// This is the percentage of the udp texture queue to add to the task queue since
@@ -232,6 +250,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (maxRTO != 0)
                 m_maxRTO = maxRTO;
 
+<<<<<<< HEAD
             ProcessUnackedSends = true;
 
             // Create a token bucket throttle for this client that has the scene token bucket as a parent
@@ -240,16 +259,26 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     string.Format("adaptive throttle for {0} in {1}", AgentID, server.Scene.Name), 
                     parentThrottle, 0, rates.Total, rates.MinimumAdaptiveThrottleRate, rates.AdaptiveThrottlesEnabled);
 
+=======
+            m_burstTime = rates.BrustTime;
+            float m_burst = rates.ClientMaxRate * m_burstTime;
+
+            // Create a token bucket throttle for this client that has the scene token bucket as a parent
+            m_throttleClient = new AdaptiveTokenBucket(parentThrottle, rates.ClientMaxRate, m_burst, rates.AdaptiveThrottlesEnabled);
+>>>>>>> avn/ubitvar
             // Create an array of token buckets for this clients different throttle categories
             m_throttleCategories = new TokenBucket[THROTTLE_CATEGORY_COUNT];
 
             m_cannibalrate = rates.CannibalizeTextureRate;
-            
+
+            m_burst = rates.Total * rates.BrustTime;
+
             for (int i = 0; i < THROTTLE_CATEGORY_COUNT; i++)
             {
                 ThrottleOutPacketType type = (ThrottleOutPacketType)i;
 
                 // Initialize the packet outboxes, where packets sit while they are waiting for tokens
+<<<<<<< HEAD
                 m_packetOutboxes[i] = new OpenSim.Framework.LocklessQueue<OutgoingPacket>();
 
                 // Initialize the token buckets that control the throttling for each category
@@ -257,6 +286,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     = new TokenBucket(
                         string.Format("{0} throttle for {1} in {2}", type, AgentID, server.Scene.Name), 
                     m_throttleClient, rates.GetRate(type), 0);
+=======
+                m_packetOutboxes[i] = new DoubleLocklessQueue<OutgoingPacket>();
+                // Initialize the token buckets that control the throttling for each category
+                m_throttleCategories[i] = new TokenBucket(m_throttleClient, rates.GetRate(type), m_burst);
+>>>>>>> avn/ubitvar
             }
 
             // Default the retransmission timeout to one second
@@ -264,6 +298,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             // Initialize this to a sane value to prevent early disconnects
             TickLastPacketReceived = Environment.TickCount & Int32.MaxValue;
+            m_pingMS = (int)(3.0 * server.TickCountResolution); // so filter doesnt start at 0; 
         }
 
         /// <summary>
@@ -302,8 +337,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             m_info.assetThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Asset].DripRate;
             m_info.textureThrottle = (int)m_throttleCategories[(int)ThrottleOutPacketType.Texture].DripRate;
             m_info.totalThrottle = (int)m_throttleClient.DripRate;
+<<<<<<< HEAD
             m_info.targetThrottle = (int)m_throttleClient.TargetDripRate;
             m_info.maxThrottle = (int)m_throttleClient.MaxDripRate;
+=======
+>>>>>>> avn/ubitvar
 
             return m_info;
         }
@@ -389,6 +427,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         public void SetThrottles(byte[] throttleData)
         {
+            SetThrottles(throttleData, 1.0f);
+        }
+
+        public void SetThrottles(byte[] throttleData, float factor)
+        {
             byte[] adjData;
             int pos = 0;
 
@@ -408,13 +451,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
 
             // 0.125f converts from bits to bytes
-            int resend = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-            int land = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-            int wind = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-            int cloud = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-            int task = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-            int texture = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
-            int asset = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f);
+            float scale = 0.125f * factor;
+            int resend = (int)(BitConverter.ToSingle(adjData, pos) * scale); pos += 4;
+            int land = (int)(BitConverter.ToSingle(adjData, pos) * scale); pos += 4;
+            int wind = (int)(BitConverter.ToSingle(adjData, pos) * scale); pos += 4;
+            int cloud = (int)(BitConverter.ToSingle(adjData, pos) * scale); pos += 4;
+            int task = (int)(BitConverter.ToSingle(adjData, pos) * scale); pos += 4;
+            int texture = (int)(BitConverter.ToSingle(adjData, pos) * scale); pos += 4;
+            int asset = (int)(BitConverter.ToSingle(adjData, pos) * scale);
 
             if (ThrottleDebugLevel > 0)
             {
@@ -426,6 +470,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             // Make sure none of the throttles are set below our packet MTU,
             // otherwise a throttle could become permanently clogged
+
+/* not using floats
             resend = Math.Max(resend, LLUDPServer.MTU);
             land = Math.Max(land, LLUDPServer.MTU);
             wind = Math.Max(wind, LLUDPServer.MTU);
@@ -433,12 +479,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             task = Math.Max(task, LLUDPServer.MTU);
             texture = Math.Max(texture, LLUDPServer.MTU);
             asset = Math.Max(asset, LLUDPServer.MTU);
+*/
 
             // Since most textures are now delivered through http, make it possible
             // to cannibalize some of the bw from the texture throttle to use for
             // the task queue (e.g. object updates)
             task = task + (int)(m_cannibalrate * texture);
             texture = (int)((1 - m_cannibalrate) * texture);
+<<<<<<< HEAD
             
             //int total = resend + land + wind + cloud + task + texture + asset;
 
@@ -449,6 +497,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     "[LLUDPCLIENT]: {0} is setting throttles in {1} to Resend={2}, Land={3}, Wind={4}, Cloud={5}, Task={6}, Texture={7}, Asset={8}, TOTAL = {9}",
                     AgentID, m_udpServer.Scene.Name, resend, land, wind, cloud, task, texture, asset, total);
             }
+=======
+
+            int total = resend + land + wind + cloud + task + texture + asset;
+
+            float m_burst = total * m_burstTime;
+
+            //m_log.DebugFormat("[LLUDPCLIENT]: {0} is setting throttles. Resend={1}, Land={2}, Wind={3}, Cloud={4}, Task={5}, Texture={6}, Asset={7}, Total={8}",
+            //                  AgentID, resend, land, wind, cloud, task, texture, asset, total);
+>>>>>>> avn/ubitvar
 
             // Update the token buckets with new throttle values
             if (m_throttleClient.AdaptiveEnabled)
@@ -461,24 +518,31 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             bucket = m_throttleCategories[(int)ThrottleOutPacketType.Resend];
             bucket.RequestedDripRate = resend;
+            bucket.RequestedBurst = m_burst;
 
             bucket = m_throttleCategories[(int)ThrottleOutPacketType.Land];
             bucket.RequestedDripRate = land;
+            bucket.RequestedBurst = m_burst;
 
             bucket = m_throttleCategories[(int)ThrottleOutPacketType.Wind];
             bucket.RequestedDripRate = wind;
+            bucket.RequestedBurst = m_burst;
 
             bucket = m_throttleCategories[(int)ThrottleOutPacketType.Cloud];
             bucket.RequestedDripRate = cloud;
+            bucket.RequestedBurst = m_burst;
 
             bucket = m_throttleCategories[(int)ThrottleOutPacketType.Asset];
             bucket.RequestedDripRate = asset;
+            bucket.RequestedBurst = m_burst;
 
             bucket = m_throttleCategories[(int)ThrottleOutPacketType.Task];
             bucket.RequestedDripRate = task;
+            bucket.RequestedBurst = m_burst;
 
             bucket = m_throttleCategories[(int)ThrottleOutPacketType.Texture];
             bucket.RequestedDripRate = texture;
+            bucket.RequestedBurst = m_burst;
 
             // Reset the packed throttles cached data
             m_packedThrottles = null;
@@ -496,25 +560,27 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 int i = 0;
 
                 // multiply by 8 to convert bytes back to bits
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Resend].RequestedDripRate * 8 * multiplier;
+                multiplier *= 8;
+
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Resend].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Land].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Land].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Wind].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Wind].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Cloud].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Cloud].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Task].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Task].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Texture].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Texture].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
-                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Asset].RequestedDripRate * 8 * multiplier;
+                rate = (float)m_throttleCategories[(int)ThrottleOutPacketType.Asset].RequestedDripRate * multiplier;
                 Buffer.BlockCopy(Utils.FloatToBytes(rate), 0, data, i, 4); i += 4;
 
                 m_packedThrottles = data;
@@ -523,6 +589,32 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return data;
         }
 
+        public int GetCatBytesInSendQueue(ThrottleOutPacketType cat)
+        {
+            ;
+            int icat = (int)cat;
+            if (icat > 0 && icat < THROTTLE_CATEGORY_COUNT)
+            {
+                TokenBucket bucket = m_throttleCategories[icat];
+                return m_packetOutboxes[icat].Count;
+            }
+            else
+                return 0;
+        }
+
+        
+        public int GetCatBytesCanSend(ThrottleOutPacketType cat, int timeMS)
+        {
+            int icat = (int)cat;
+            if (icat > 0 && icat < THROTTLE_CATEGORY_COUNT)
+            {
+                TokenBucket bucket = m_throttleCategories[icat];
+                return bucket.GetCatBytesCanSend(timeMS);
+            }
+            else
+                return 0;
+        }
+
         /// <summary>
         /// Queue an outgoing packet if appropriate.
         /// </summary>
@@ -534,32 +626,41 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// </returns>
         public bool EnqueueOutgoing(OutgoingPacket packet, bool forceQueue)
         {
+            return EnqueueOutgoing(packet, forceQueue, false);
+        }
+
+        public bool EnqueueOutgoing(OutgoingPacket packet, bool forceQueue, bool highPriority)
+        {
             int category = (int)packet.Category;
 
             if (category >= 0 && category < m_packetOutboxes.Length)
             {
-                OpenSim.Framework.LocklessQueue<OutgoingPacket> queue = m_packetOutboxes[category];
+                DoubleLocklessQueue<OutgoingPacket> queue = m_packetOutboxes[category];
+
+                if (m_deliverPackets == false)
+                {
+                    queue.Enqueue(packet, highPriority);
+                    return true;
+                }
+
                 TokenBucket bucket = m_throttleCategories[category];
 
-                // Don't send this packet if there is already a packet waiting in the queue
-                // even if we have the tokens to send it, tokens should go to the already
-                // queued packets
-                if (queue.Count > 0)
+                // Don't send this packet if queue is not empty
+                if (queue.Count > 0 || m_nextPackets[category] != null)
                 {
-                    queue.Enqueue(packet);
+                    queue.Enqueue(packet, highPriority);
                     return true;
                 }
-                
-                    
+                                  
                 if (!forceQueue && bucket.RemoveTokens(packet.Buffer.DataLength))
                 {
-                    // Enough tokens were removed from the bucket, the packet will not be queued
+                    // enough tokens so it can be sent imediatly by caller
                     return false;
                 }
                 else
                 {
                     // Force queue specified or not enough tokens in the bucket, queue this packet
-                    queue.Enqueue(packet);
+                    queue.Enqueue(packet, highPriority);
                     return true;
                 }
             }
@@ -588,8 +689,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <returns>True if any packets were sent, otherwise false</returns>
         public bool DequeueOutgoing()
         {
-            OutgoingPacket packet;
-            OpenSim.Framework.LocklessQueue<OutgoingPacket> queue;
+//            if (m_deliverPackets == false) return false;
+
+            OutgoingPacket packet = null;
+            DoubleLocklessQueue<OutgoingPacket> queue;
             TokenBucket bucket;
             bool packetSent = false;
             ThrottleOutPacketTypeFlags emptyCategories = 0;
@@ -613,6 +716,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                         m_udpServer.SendPacketFinal(nextPacket);
                         m_nextPackets[i] = null;
                         packetSent = true;
+
+                        if (m_packetOutboxes[i].Count < 5)
+                            emptyCategories |= CategoryToFlag(i);
                     }
                 }
                 else
@@ -620,32 +726,47 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     // No dequeued packet waiting to be sent, try to pull one off
                     // this queue
                     queue = m_packetOutboxes[i];
-                    if (queue.Dequeue(out packet))
+                    if (queue != null)
                     {
-                        // A packet was pulled off the queue. See if we have
-                        // enough tokens in the bucket to send it out
-                        if (bucket.RemoveTokens(packet.Buffer.DataLength))
+                        bool success = false;
+                        try
                         {
-                            // Send the packet
-                            m_udpServer.SendPacketFinal(packet);
-                            packetSent = true;
+                            success = queue.Dequeue(out packet);
                         }
-                        else
+                        catch
                         {
-                            // Save the dequeued packet for the next iteration
-                            m_nextPackets[i] = packet;
+                            m_packetOutboxes[i] = new DoubleLocklessQueue<OutgoingPacket>();
                         }
+                        if (success)
+                        {
+                            // A packet was pulled off the queue. See if we have
+                            // enough tokens in the bucket to send it out
+                            if (bucket.RemoveTokens(packet.Buffer.DataLength))
+                            {
+                                // Send the packet
+                                m_udpServer.SendPacketFinal(packet);
+                                packetSent = true;
+
+                                if (queue.Count < 5)
+                                    emptyCategories |= CategoryToFlag(i);
+                            }
+                            else
+                            {
+                                // Save the dequeued packet for the next iteration
+                                m_nextPackets[i] = packet;
+                            }
 
-                        // If the queue is empty after this dequeue, fire the queue
-                        // empty callback now so it has a chance to fill before we 
-                        // get back here
-                        if (queue.Count == 0)
+                        }
+                        else
+                        {
+                            // No packets in this queue. Fire the queue empty callback
+                            // if it has not been called recently
                             emptyCategories |= CategoryToFlag(i);
+                        }
                     }
                     else
                     {
-                        // No packets in this queue. Fire the queue empty callback
-                        // if it has not been called recently
+                        m_packetOutboxes[i] = new DoubleLocklessQueue<OutgoingPacket>();
                         emptyCategories |= CategoryToFlag(i);
                     }
                 }
@@ -712,6 +833,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             RTO = Math.Min(RTO * 2, m_maxRTO);
         }
 
+
+        const int MIN_CALLBACK_MS = 10;              
+
         /// <summary>
         /// Does an early check to see if this queue empty callback is already
         /// running, then asynchronously firing the event
@@ -719,24 +843,20 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="categories">Throttle categories to fire the callback for</param>
         private void BeginFireQueueEmpty(ThrottleOutPacketTypeFlags categories)
         {
-//            if (m_nextOnQueueEmpty != 0 && (Environment.TickCount & Int32.MaxValue) >= m_nextOnQueueEmpty)
-            if (!m_isQueueEmptyRunning && (Environment.TickCount & Int32.MaxValue) >= m_nextOnQueueEmpty)
+            if (!m_isQueueEmptyRunning)
             {
-                m_isQueueEmptyRunning = true;
-
                 int start = Environment.TickCount & Int32.MaxValue;
-                const int MIN_CALLBACK_MS = 30;
+
+                if (start < m_nextOnQueueEmpty)
+                    return;
+            
+                m_isQueueEmptyRunning = true;
 
                 m_nextOnQueueEmpty = start + MIN_CALLBACK_MS;
                 if (m_nextOnQueueEmpty == 0)
                     m_nextOnQueueEmpty = 1;
 
-                // Use a value of 0 to signal that FireQueueEmpty is running
-//                m_nextOnQueueEmpty = 0;
-
-                m_categories = categories;
-
-                if (HasUpdates(m_categories))
+                if (HasUpdates(categories))
                 {
                     if (!m_udpServer.OqrEngine.IsRunning)
                     {
@@ -756,7 +876,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         }
 
         private bool m_isQueueEmptyRunning;
-        private ThrottleOutPacketTypeFlags m_categories = 0;
+       
 
         /// <summary>
         /// Fires the OnQueueEmpty callback and sets the minimum time that it
@@ -767,6 +887,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// signature</param>
         public void FireQueueEmpty(object o)
         {
+<<<<<<< HEAD
 //            m_log.DebugFormat("[LLUDPCLIENT]: FireQueueEmpty for {0} in {1}", AgentID, m_udpServer.Scene.Name);
 
 //            int start = Environment.TickCount & Int32.MaxValue;
@@ -776,24 +897,35 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 //            {        
                 ThrottleOutPacketTypeFlags categories = (ThrottleOutPacketTypeFlags)o;
                 QueueEmpty callback = OnQueueEmpty;                      
+=======
+            ThrottleOutPacketTypeFlags categories = (ThrottleOutPacketTypeFlags)o;
+            QueueEmpty callback = OnQueueEmpty;
+>>>>>>> avn/ubitvar
 
-                if (callback != null)
-                {
-//                    if (m_udpServer.IsRunningOutbound)
-//                    {                
-                        try { callback(categories); }
-                        catch (Exception e) { m_log.Error("[LLUDPCLIENT]: OnQueueEmpty(" + categories + ") threw an exception: " + e.Message, e); }
-//                    }
-                }
-//            }
+            if (callback != null)
+            {
+                // if (m_udpServer.IsRunningOutbound)
+                // {                
+                try { callback(categories); }
+                catch (Exception e) { m_log.Error("[LLUDPCLIENT]: OnQueueEmpty(" + categories + ") threw an exception: " + e.Message, e); }
+                // }
+            }
 
-//            m_nextOnQueueEmpty = start + MIN_CALLBACK_MS;
-//            if (m_nextOnQueueEmpty == 0)
-//                m_nextOnQueueEmpty = 1;
+            m_isQueueEmptyRunning = false;
+        }
 
-//            }
+        internal void ForceThrottleSetting(int throttle, int setting)
+        {
+            if (throttle > 0 && throttle < THROTTLE_CATEGORY_COUNT)
+                m_throttleCategories[throttle].RequestedDripRate = Math.Max(setting, LLUDPServer.MTU);
+        }
 
-            m_isQueueEmptyRunning = false;
+        internal int GetThrottleSetting(int throttle)
+        {
+            if (throttle > 0 && throttle < THROTTLE_CATEGORY_COUNT)
+                return (int)m_throttleCategories[throttle].RequestedDripRate;
+            else
+                return 0;
         }
 
         /// <summary>
@@ -839,4 +971,33 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
         }
     }
+
+    public class DoubleLocklessQueue<T> : OpenSim.Framework.LocklessQueue<T>
+    {
+        OpenSim.Framework.LocklessQueue<T> highQueue = new OpenSim.Framework.LocklessQueue<T>();
+
+        public override int Count
+        {
+            get
+            {
+                return base.Count + highQueue.Count;
+            }
+        }
+
+        public override bool Dequeue(out T item)
+        {
+            if (highQueue.Dequeue(out item))
+                return true;
+
+            return base.Dequeue(out item);
+        }
+
+        public void Enqueue(T item, bool highPriority)
+        {
+            if (highPriority)
+                highQueue.Enqueue(item);
+            else
+                Enqueue(item);
+        }
+    }
 }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index 76be91a..41e19fd 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -241,7 +241,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <summary>Handlers for incoming packets</summary>
         //PacketEventDictionary packetEvents = new PacketEventDictionary();
         /// <summary>Incoming packets that are awaiting handling</summary>
-        private OpenMetaverse.BlockingQueue<IncomingPacket> packetInbox = new OpenMetaverse.BlockingQueue<IncomingPacket>();
+        //private OpenMetaverse.BlockingQueue<IncomingPacket> packetInbox = new OpenMetaverse.BlockingQueue<IncomingPacket>();
+
+        private DoubleQueue<IncomingPacket> packetInbox = new DoubleQueue<IncomingPacket>();
 
         /// <summary>Bandwidth throttle for this UDP server</summary>
         public TokenBucket Throttle { get; private set; }
@@ -299,14 +301,32 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <summary>Flag to signal when clients should send pings</summary>
         protected bool m_sendPing;
 
+        private int m_animationSequenceNumber;
+
+        public int NextAnimationSequenceNumber
+        {
+            get
+            {
+                m_animationSequenceNumber++;
+                if (m_animationSequenceNumber > 2147482624)
+                    m_animationSequenceNumber = 1;
+                return m_animationSequenceNumber;
+            }
+        }
+
+
+
+        private ExpiringCache<IPEndPoint, Queue<UDPPacketBuffer>> m_pendingCache = new ExpiringCache<IPEndPoint, Queue<UDPPacketBuffer>>();
+
         /// <summary>
         /// Event used to signal when queued packets are available for sending.
         /// </summary>
         /// <remarks>
         /// This allows the outbound loop to only operate when there is data to send rather than continuously polling.
         /// Some data is sent immediately and not queued.  That data would not trigger this event.
+        /// WRONG use. May be usefull in future revision
         /// </remarks>
-        private AutoResetEvent m_dataPresentEvent = new AutoResetEvent(false);
+//        private AutoResetEvent m_dataPresentEvent = new AutoResetEvent(false);
 
         private Pool<IncomingPacket> m_incomingPacketPool;
 
@@ -388,16 +408,16 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             // Measure the resolution of Environment.TickCount
             TickCountResolution = 0f;
-            for (int i = 0; i < 5; i++)
+            for (int i = 0; i < 10; i++)
             {
                 int start = Environment.TickCount;
                 int now = start;
                 while (now == start)
                     now = Environment.TickCount;
-                TickCountResolution += (float)(now - start) * 0.2f;
+                TickCountResolution += (float)(now - start) * 0.1f;
             }
-            m_log.Info("[LLUDPSERVER]: Average Environment.TickCount resolution: " + TickCountResolution + "ms");
             TickCountResolution = (float)Math.Ceiling(TickCountResolution);
+            m_log.Info("[LLUDPSERVER]: Average Environment.TickCount resolution: " + TickCountResolution + "ms");
 
             #endregion Environment.TickCount Measurement
 
@@ -405,6 +425,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             int sceneThrottleBps = 0;
             bool usePools = false;
 
+           
+
             IConfig config = configSource.Configs["ClientStack.LindenUDP"];
             if (config != null)
             {
@@ -451,6 +473,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
             #endregion BinaryStats
 
+<<<<<<< HEAD
             // FIXME: Can't add info here because don't know scene yet.
 //            m_throttle 
 //                = new TokenBucket(
@@ -458,8 +481,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             Throttle = new TokenBucket("server throttle bucket", null, 0, sceneThrottleBps);
 
+=======
+            m_throttle = new TokenBucket(null, sceneThrottleBps, sceneThrottleBps * 10e-3f);
+>>>>>>> avn/ubitvar
             ThrottleRates = new ThrottleRates(configSource);
 
+            Random rnd = new Random(Util.EnvironmentTickCount());
+            m_animationSequenceNumber = rnd.Next(11474826);
+
             if (usePools)
                 EnablePools();
         }
@@ -755,8 +784,151 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (UsePools)
                 EnablePoolStats();
 
+<<<<<<< HEAD
             LLUDPServerCommands commands = new LLUDPServerCommands(MainConsole.Instance, this);
             commands.Register();
+=======
+            MainConsole.Instance.Commands.AddCommand(
+                "Debug", false, "debug lludp packet",
+                 "debug lludp packet [--default] <level> [<avatar-first-name> <avatar-last-name>]",
+                 "Turn on packet debugging",
+                   "If level >  255 then all incoming and outgoing packets are logged.\n"
+                 + "If level <= 255 then incoming AgentUpdate and outgoing SimStats and SimulatorViewerTimeMessage packets are not logged.\n"
+                 + "If level <= 200 then incoming RequestImage and outgoing ImagePacket, ImageData, LayerData and CoarseLocationUpdate packets are not logged.\n"
+                 + "If level <= 100 then incoming ViewerEffect and AgentAnimation and outgoing ViewerEffect and AvatarAnimation packets are not logged.\n"
+                 + "If level <=  50 then outgoing ImprovedTerseObjectUpdate packets are not logged.\n"
+                 + "If level <= 0 then no packets are logged.\n"
+                 + "If --default is specified then the level becomes the default logging level for all subsequent agents.\n"
+                 + "In this case, you cannot also specify an avatar name.\n"
+                 + "If an avatar name is given then only packets from that avatar are logged.",
+                 HandlePacketCommand);
+
+            MainConsole.Instance.Commands.AddCommand(
+                "Debug",
+                false,
+                "debug lludp start",
+                "debug lludp start <in|out|all>",
+                "Control LLUDP packet processing.",
+                "No effect if packet processing has already started.\n"
+                    + "in  - start inbound processing.\n"
+                    + "out - start outbound processing.\n"
+                    + "all - start in and outbound processing.\n",
+                HandleStartCommand);
+
+            MainConsole.Instance.Commands.AddCommand(
+                "Debug",
+                false,
+                "debug lludp stop",
+                "debug lludp stop <in|out|all>",
+                "Stop LLUDP packet processing.",
+                "No effect if packet processing has already stopped.\n"
+                    + "in  - stop inbound processing.\n"
+                    + "out - stop outbound processing.\n"
+                    + "all - stop in and outbound processing.\n",
+                HandleStopCommand);
+
+            MainConsole.Instance.Commands.AddCommand(
+                "Debug",
+                false,
+                "debug lludp pool",
+                "debug lludp pool <on|off>",
+                "Turn object pooling within the lludp component on or off.",
+                HandlePoolCommand);
+
+            MainConsole.Instance.Commands.AddCommand(
+                "Debug",
+                false,
+                "debug lludp status",
+                "debug lludp status",
+                "Return status of LLUDP packet processing.",
+                HandleStatusCommand);
+/*  disabled
+            MainConsole.Instance.Commands.AddCommand(
+                "Debug",
+                false,
+                "debug lludp toggle agentupdate",
+                "debug lludp toggle agentupdate",
+                "Toggle whether agentupdate packets are processed or simply discarded.",
+                HandleAgentUpdateCommand);
+ */
+        }
+
+        private void HandlePacketCommand(string module, string[] args)
+        {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
+            bool setAsDefaultLevel = false;
+            OptionSet optionSet = new OptionSet().Add("default", o => setAsDefaultLevel = o != null);
+            List<string> filteredArgs = optionSet.Parse(args);
+
+            string name = null;
+
+            if (filteredArgs.Count == 6)
+            {
+                if (!setAsDefaultLevel)
+                {
+                    name = string.Format("{0} {1}", filteredArgs[4], filteredArgs[5]);
+                }
+                else
+                {
+                    MainConsole.Instance.OutputFormat("ERROR: Cannot specify a user name when setting default logging level");
+                    return;
+                }
+            }
+
+            if (filteredArgs.Count > 3)
+            {
+                int newDebug;
+                if (int.TryParse(filteredArgs[3], out newDebug))
+                {
+                    if (setAsDefaultLevel)
+                    {
+                        DefaultClientPacketDebugLevel = newDebug;
+                        MainConsole.Instance.OutputFormat(
+                            "Debug packet debug for new clients set to {0} in {1}", DefaultClientPacketDebugLevel, m_scene.Name);
+                    }
+                    else
+                    {
+                        m_scene.ForEachScenePresence(sp =>
+                        {
+                            if (name == null || sp.Name == name)
+                            {
+                                MainConsole.Instance.OutputFormat(
+                                    "Packet debug for {0} ({1}) set to {2} in {3}",
+                                    sp.Name, sp.IsChildAgent ? "child" : "root", newDebug, m_scene.Name);
+
+                                sp.ControllingClient.DebugPacketLevel = newDebug;
+                            }
+                        });
+                    }
+                }
+                else
+                {
+                    MainConsole.Instance.Output("Usage: debug lludp packet [--default] 0..255 [<first-name> <last-name>]");
+                }
+            }
+        }
+
+        private void HandleStartCommand(string module, string[] args)
+        {
+            if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
+                return;
+
+            if (args.Length != 4)
+            {
+                MainConsole.Instance.Output("Usage: debug lludp start <in|out|all>");
+                return;
+            }
+
+            string subCommand = args[3];
+
+            if (subCommand == "in" || subCommand == "all")
+                StartInbound();
+
+            if (subCommand == "out" || subCommand == "all")
+                StartOutbound();
+>>>>>>> avn/ubitvar
         }
 
         public bool HandlesRegion(Location x)
@@ -864,8 +1036,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             PacketPool.Instance.ReturnPacket(packet);
 
-            if (packetQueued)
-                m_dataPresentEvent.Set();
+            /// WRONG use. May be usefull in future revision
+//            if (packetQueued)
+//                m_dataPresentEvent.Set();
         }
 
         /// <summary>
@@ -936,6 +1109,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             #region Queue or Send
 
+            bool highPriority = false;
+
+            if (category != ThrottleOutPacketType.Unknown && (category & ThrottleOutPacketType.HighPriority) != 0)
+            {
+                category = (ThrottleOutPacketType)((int)category & 127);
+                highPriority = true;
+            }
+
             OutgoingPacket outgoingPacket = new OutgoingPacket(udpClient, buffer, category, null);
 
             // If we were not provided a method for handling unacked, use the UDPServer default method
@@ -945,6 +1126,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // If a Linden Lab 1.23.5 client receives an update packet after a kill packet for an object, it will 
             // continue to display the deleted object until relog.  Therefore, we need to always queue a kill object
             // packet so that it isn't sent before a queued update packet.
+<<<<<<< HEAD
             bool forceQueue = (type == PacketType.KillObject);
 
 //            if (type == PacketType.ImprovedTerseObjectUpdate)
@@ -956,15 +1138,24 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 //            else
 //            {
             if (!outgoingPacket.Client.EnqueueOutgoing(outgoingPacket, forceQueue))
+=======
+            bool requestQueue = type == PacketType.KillObject;
+            if (!outgoingPacket.Client.EnqueueOutgoing(outgoingPacket, requestQueue, highPriority))
+>>>>>>> avn/ubitvar
             {
                 SendPacketFinal(outgoingPacket);
                 return true;
             }
+<<<<<<< HEAD
             else
             {
                 return false;
             }
 //            }
+=======
+
+            return false;
+>>>>>>> avn/ubitvar
 
             #endregion Queue or Send
         }
@@ -1005,6 +1196,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             pc.PingID.OldestUnacked = 0;
 
             SendPacket(udpClient, pc, ThrottleOutPacketType.Unknown, false, null);
+            udpClient.m_lastStartpingTimeMS = Util.EnvironmentTickCount();
         }
 
         public void CompletePing(LLUDPClient udpClient, byte pingID)
@@ -1102,7 +1294,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             int dataLength = buffer.DataLength;
 
             // NOTE: I'm seeing problems with some viewers when ACKs are appended to zerocoded packets so I've disabled that here
-            if (!isZerocoded)
+            if (!isZerocoded && !isResend && outgoingPacket.UnackedMethod == null)
             {
                 // Keep appending ACKs until there is no room left in the buffer or there are
                 // no more ACKs to append
@@ -1268,35 +1460,76 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             #region Packet to Client Mapping
 
-            // UseCircuitCode handling
-            if (packet.Type == PacketType.UseCircuitCode)
+            // If there is already a client for this endpoint, don't process UseCircuitCode
+            IClientAPI client = null;
+            if (!m_scene.TryGetClient(endPoint, out client) || !(client is LLClientView))
             {
-                // We need to copy the endpoint so that it doesn't get changed when another thread reuses the
-                // buffer.
-                object[] array = new object[] { new IPEndPoint(endPoint.Address, endPoint.Port), packet };
+                // UseCircuitCode handling
+                if (packet.Type == PacketType.UseCircuitCode)
+                {
+                    // And if there is a UseCircuitCode pending, also drop it
+                    lock (m_pendingCache)
+                    {
+                        if (m_pendingCache.Contains(endPoint))
+                            return;
 
+<<<<<<< HEAD
                 Util.FireAndForget(HandleUseCircuitCode, array, "LLUDPServer.HandleUseCircuitCode");
+=======
+                        m_pendingCache.AddOrUpdate(endPoint, new Queue<UDPPacketBuffer>(), 60);
+                    }
+>>>>>>> avn/ubitvar
 
-                return;
+                    // We need to copy the endpoint so that it doesn't get changed when another thread reuses the
+                    // buffer.
+                    object[] array = new object[] { new IPEndPoint(endPoint.Address, endPoint.Port), packet };
+
+                    Util.FireAndForget(HandleUseCircuitCode, array);
+
+                    return;
+                }
             }
-            else if (packet.Type == PacketType.CompleteAgentMovement)
+
+            // If this is a pending connection, enqueue, don't process yet
+            lock (m_pendingCache)
             {
-                // Send ack straight away to let the viewer know that we got it.
-                SendAckImmediate(endPoint, packet.Header.Sequence);
+                Queue<UDPPacketBuffer> queue;
+                if (m_pendingCache.TryGetValue(endPoint, out queue))
+                {
+                    //m_log.DebugFormat("[LLUDPSERVER]: Enqueued a {0} packet into the pending queue", packet.Type);
+                    queue.Enqueue(buffer);
+                    return;
+                }
 
-                // We need to copy the endpoint so that it doesn't get changed when another thread reuses the
-                // buffer.
-                object[] array = new object[] { new IPEndPoint(endPoint.Address, endPoint.Port), packet };
+/*
+                else if (packet.Type == PacketType.CompleteAgentMovement)
+                {
+                    // Send ack straight away to let the viewer know that we got it.
+                    SendAckImmediate(endPoint, packet.Header.Sequence);
 
+<<<<<<< HEAD
                 Util.FireAndForget(
                     HandleCompleteMovementIntoRegion, array, "LLUDPServer.HandleCompleteMovementIntoRegion");
+=======
+                    // We need to copy the endpoint so that it doesn't get changed when another thread reuses the
+                    // buffer.
+                    object[] array = new object[] { new IPEndPoint(endPoint.Address, endPoint.Port), packet };
+>>>>>>> avn/ubitvar
 
-                return;
+                    Util.FireAndForget(HandleCompleteMovementIntoRegion, array);
+
+                    return;
+                }
+ */
             }
 
             // Determine which agent this packet came from
+<<<<<<< HEAD
             IClientAPI client;
             if (!Scene.TryGetClient(endPoint, out client) || !(client is LLClientView))
+=======
+            if (client == null || !(client is LLClientView))
+>>>>>>> avn/ubitvar
             {
                 //m_log.Debug("[LLUDPSERVER]: Received a " + packet.Type + " packet from an unrecognized source: " + address + " in " + m_scene.RegionInfo.RegionName);
 
@@ -1313,7 +1546,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             udpClient = ((LLClientView)client).UDPClient;
 
             if (!udpClient.IsConnected)
+            {
+                m_log.Debug("[LLUDPSERVER]: Received a " + packet.Type + " packet for a unConnected client in " + m_scene.RegionInfo.RegionName);
                 return;
+            }
 
             #endregion Packet to Client Mapping
 
@@ -1416,6 +1652,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             LogPacketHeader(true, udpClient.CircuitCode, 0, packet.Type, (ushort)packet.Length);
             #endregion BinaryStats
 
+<<<<<<< HEAD
             if (packet.Type == PacketType.AgentUpdate)
             {
                 if (DiscardInboundAgentUpdates)
@@ -1434,6 +1671,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     return;
                 }
             }
+=======
+// AgentUpdate mess removed from here
+>>>>>>> avn/ubitvar
 
             #region Ping Check Handling
 
@@ -1444,7 +1684,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // We don't need to do anything else with ping checks
                 StartPingCheckPacket startPing = (StartPingCheckPacket)packet;
                 CompletePing(udpClient, startPing.PingID.PingID);
-
+                
                 if ((Environment.TickCount - m_elapsedMSSinceLastStatReport) >= 3000)
                 {
                     udpClient.SendPacketStats();
@@ -1454,7 +1694,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             }
             else if (packet.Type == PacketType.CompletePingCheck)
             {
-                // We don't currently track client ping times
+                int t = Util.EnvironmentTickCountSubtract(udpClient.m_lastStartpingTimeMS);
+                int c = udpClient.m_pingMS;
+                c = 800 * c + 200 * t;
+                c /= 1000;
+                udpClient.m_pingMS = c;
                 return;
             }
 
@@ -1474,7 +1718,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 incomingPacket = new IncomingPacket((LLClientView)client, packet);
             }
 
-            packetInbox.Enqueue(incomingPacket);
+//            if (incomingPacket.Packet.Type == PacketType.AgentUpdate ||
+//                incomingPacket.Packet.Type == PacketType.ChatFromViewer)
+            if (incomingPacket.Packet.Type == PacketType.ChatFromViewer)
+                packetInbox.EnqueueHigh(incomingPacket);
+            else
+                packetInbox.EnqueueLow(incomingPacket);
+
         }
 
         #region BinaryStats
@@ -1591,7 +1841,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             try
             {
-    //            DateTime startTime = DateTime.Now;
+//              DateTime startTime = DateTime.Now;
                 object[] array = (object[])o;
                 endPoint = (IPEndPoint)array[0];
                 UseCircuitCodePacket uccp = (UseCircuitCodePacket)array[1];
@@ -1603,6 +1853,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 AuthenticateResponse sessionInfo;
                 if (IsClientAuthorized(uccp, out sessionInfo))
                 {
+                    AgentCircuitData aCircuit = m_scene.AuthenticateHandler.GetAgentCircuitData(uccp.CircuitCode.Code);
+
                     // Begin the process of adding the client to the simulator
                     client
                         = AddClient(
@@ -1611,16 +1863,55 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                             uccp.CircuitCode.SessionID,
                             endPoint,
                             sessionInfo);
-            
+
+                    // This will be true if the client is new, e.g. not
+                    // an existing child agent, and there is no circuit data
+                    if (client != null && aCircuit == null)
+                    {
+                        m_scene.CloseAgent(client.AgentId, true);
+                        return;
+                    }
+
+                    // Now we know we can handle more data
+                    Thread.Sleep(200);
+
+                    // Obtain the pending queue and remove it from the cache
+                    Queue<UDPPacketBuffer> queue = null;
+
+                    lock (m_pendingCache)
+                    {
+                        if (!m_pendingCache.TryGetValue(endPoint, out queue))
+                        {
+                            m_log.DebugFormat("[LLUDPSERVER]: Client created but no pending queue present");
+                            return;
+
+                        }
+                        m_pendingCache.Remove(endPoint);
+                    }
+
+                    m_log.DebugFormat("[LLUDPSERVER]: Client created, processing pending queue, {0} entries", queue.Count);
+
+                    // Reinject queued packets
+                    while (queue.Count > 0)
+                    {
+                        UDPPacketBuffer buf = queue.Dequeue();
+                        PacketReceived(buf);
+                    }
+
+                    queue = null;
+
                     // Send ack straight away to let the viewer know that the connection is active.
                     // The client will be null if it already exists (e.g. if on a region crossing the client sends a use
                     // circuit code to the existing child agent.  This is not particularly obvious.
                     SendAckImmediate(endPoint, uccp.Header.Sequence);
-            
+
                     // We only want to send initial data to new clients, not ones which are being converted from child to root.
                     if (client != null)
                     {
+<<<<<<< HEAD
                         AgentCircuitData aCircuit = Scene.AuthenticateHandler.GetAgentCircuitData(uccp.CircuitCode.Code);
+=======
+>>>>>>> avn/ubitvar
                         bool tp = (aCircuit.teleportFlags > 0);
                         // Let's delay this for TP agents, otherwise the viewer doesn't know where to get resources from
                         if (!tp && !client.SceneAgent.SentInitialDataToClient)
@@ -1632,9 +1923,17 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     // Don't create clients for unauthorized requesters.
                     m_log.WarnFormat(
                         "[LLUDPSERVER]: Ignoring connection request for {0} to {1} with unknown circuit code {2} from IP {3}",
+<<<<<<< HEAD
                         uccp.CircuitCode.ID, Scene.RegionInfo.RegionName, uccp.CircuitCode.Code, endPoint);
                 }
     
+=======
+                        uccp.CircuitCode.ID, m_scene.RegionInfo.RegionName, uccp.CircuitCode.Code, endPoint);
+
+                    lock (m_pendingCache)
+                        m_pendingCache.Remove(endPoint);
+                }    
+>>>>>>> avn/ubitvar
                 //            m_log.DebugFormat(
     //                "[LLUDPSERVER]: Handling UseCircuitCode request from {0} took {1}ms", 
     //                buffer.RemoteEndPoint, (DateTime.Now - startTime).Milliseconds);
@@ -1651,8 +1950,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     e.StackTrace);
             }
         }
-
-        private void HandleCompleteMovementIntoRegion(object o)
+/*
+         private void HandleCompleteMovementIntoRegion(object o)
         {
             IPEndPoint endPoint = null;
             IClientAPI client = null;
@@ -1761,6 +2060,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     e.StackTrace);
             }
         }
+*/
 
         /// <summary>
         /// Send an ack immediately to the given endpoint.
@@ -1818,6 +2118,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             uint circuitCode, UUID agentID, UUID sessionID, IPEndPoint remoteEndPoint, AuthenticateResponse sessionInfo)
         {
             IClientAPI client = null;
+            bool createNew = false;
 
             // We currently synchronize this code across the whole scene to avoid issues such as
             // http://opensimulator.org/mantis/view.php?id=5365  However, once locking per agent circuit can be done
@@ -1826,7 +2127,24 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 if (!Scene.TryGetClient(agentID, out client))
                 {
+<<<<<<< HEAD
                     LLUDPClient udpClient = new LLUDPClient(this, ThrottleRates, Throttle, circuitCode, agentID, remoteEndPoint, m_defaultRTO, m_maxRTO);
+=======
+                    createNew = true;
+                }
+                else
+                {
+                    if (client.SceneAgent == null)
+                    {
+                        m_scene.CloseAgent(agentID, true);
+                        createNew = true;
+                    }
+                }
+
+                if (createNew)
+                {
+                    LLUDPClient udpClient = new LLUDPClient(this, ThrottleRates, m_throttle, circuitCode, agentID, remoteEndPoint, m_defaultRTO, m_maxRTO);
+>>>>>>> avn/ubitvar
     
                     client = new LLClientView(Scene, this, udpClient, sessionInfo, agentID, sessionID, circuitCode);
                     client.OnLogout += LogoutHandler;
@@ -1856,15 +2174,29 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {    
                 ClientLogoutsDueToNoReceives++;
 
+<<<<<<< HEAD
                 m_log.WarnFormat(
                     "[LLUDPSERVER]: No packets received from {0} agent of {1} for {2}ms in {3}.  Disconnecting.",
                     client.SceneAgent.IsChildAgent ? "child" : "root", client.Name, timeoutTicks, Scene.Name);
+=======
+                if (client.SceneAgent != null)
+                {
+                    m_log.WarnFormat(
+                        "[LLUDPSERVER]: No packets received from {0} agent of {1} for {2}ms in {3}.  Disconnecting.",
+                        client.SceneAgent.IsChildAgent ? "child" : "root", client.Name, timeoutTicks, m_scene.Name);
+>>>>>>> avn/ubitvar
     
-                if (!client.SceneAgent.IsChildAgent)
-                     client.Kick("Simulator logged you out due to connection timeout.");
+                    if (!client.SceneAgent.IsChildAgent)
+                         client.Kick("Simulator logged you out due to connection timeout.");
+                }
             }
 
+<<<<<<< HEAD
             Scene.CloseAgent(client.AgentId, true);
+=======
+            if (!m_scene.CloseAgent(client.AgentId, true))
+                client.Close(true,true);
+>>>>>>> avn/ubitvar
         }
 
         private void IncomingPacketHandler()
@@ -1877,6 +2209,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             while (IsRunningInbound)
             {
+                m_scene.ThreadAlive(1);
                 try
                 {
                     IncomingPacket incomingPacket = null;
@@ -1899,7 +2232,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                             m_incomingPacketPool.ReturnObject(incomingPacket);
                     }
                 }
-                catch (Exception ex)
+                catch(Exception ex)
                 {
                     m_log.Error("[LLUDPSERVER]: Error in the incoming packet handler loop: " + ex.Message, ex);
                 }
@@ -1928,6 +2261,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             while (base.IsRunningOutbound)
             {
+                m_scene.ThreadAlive(2);
                 try
                 {
                     m_packetSent = false;
@@ -1986,13 +2320,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                     // If nothing was sent, sleep for the minimum amount of time before a
                     // token bucket could get more tokens
-                    //if (!m_packetSent)
-                    //    Thread.Sleep((int)TickCountResolution);
-                    //
-                    // Instead, now wait for data present to be explicitly signalled.  Evidence so far is that with
-                    // modern mono it reduces CPU base load since there is no more continuous polling.
+
                     if (!m_packetSent)
-                        m_dataPresentEvent.WaitOne(100);
+                        Thread.Sleep((int)TickCountResolution);
+
+                    // .... wrong core code removed
+ 
 
                     Watchdog.UpdateThread();
                 }
@@ -2163,8 +2496,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             Packet packet = incomingPacket.Packet;
             LLClientView client = incomingPacket.Client;
 
-            if (client.IsActive)
-            {
+//            if (client.IsActive)
+//            {
                 m_currentIncomingClient = client;
 
                 try
@@ -2191,6 +2524,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 {
                     m_currentIncomingClient = null;
                 }
+<<<<<<< HEAD
             }
             else
             {
@@ -2198,6 +2532,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     "[LLUDPSERVER]: Dropped incoming {0} for dead client {1} in {2}",
                     packet.Type, client.Name, Scene.RegionInfo.RegionName);
             }
+=======
+//            }
+//            else
+//            {
+//                m_log.DebugFormat(
+//                    "[LLUDPSERVER]: Dropped incoming {0} for dead client {1} in {2}",
+//                    packet.Type, client.Name, m_scene.RegionInfo.RegionName);
+//            }
+>>>>>>> avn/ubitvar
 
             IncomingPacketsProcessed++;
         }
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/OpenSimUDPBase.cs b/OpenSim/Region/ClientStack/Linden/UDP/OpenSimUDPBase.cs
index f62dc15..7171974 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/OpenSimUDPBase.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/OpenSimUDPBase.cs
@@ -206,16 +206,16 @@ namespace OpenMetaverse
                 const int SIO_UDP_CONNRESET = -1744830452;
 
                 IPEndPoint ipep = new IPEndPoint(m_localBindAddress, m_udpPort);
-                
-                m_log.DebugFormat(
-                    "[UDPBASE]: Binding UDP listener using internal IP address config {0}:{1}", 
-                    ipep.Address, ipep.Port);                
 
                 m_udpSocket = new Socket(
                     AddressFamily.InterNetwork,
                     SocketType.Dgram,
                     ProtocolType.Udp);
 
+                // OpenSim may need this but in AVN, this messes up automated
+                // sim restarts badly
+                //m_udpSocket.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress, false);
+
                 try
                 {
                     if (m_udpSocket.Ttl < 128)
@@ -501,4 +501,4 @@ namespace OpenMetaverse
             catch (ObjectDisposedException) { }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs b/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs
index 7a2756b..076551f 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/ThrottleRates.cs
@@ -69,6 +69,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <summary>Amount of the texture throttle to steal for the task throttle</summary>
         public double CannibalizeTextureRate;
 
+        public int ClientMaxRate;
+        public float BrustTime;
+
         /// <summary>
         /// Default constructor
         /// </summary>
@@ -88,7 +91,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 Texture = throttleConfig.GetInt("texture_default", 18500);
                 Asset = throttleConfig.GetInt("asset_default", 10500);
 
-                Total = throttleConfig.GetInt("client_throttle_max_bps", 0);
+                Total = Resend + Land + Wind + Cloud + Task + Texture + Asset;
+                // 3000000 bps default max
+                ClientMaxRate = throttleConfig.GetInt("client_throttle_max_bps", 375000);
+                if (ClientMaxRate > 1000000)
+                    ClientMaxRate = 1000000; // no more than 8Mbps
+
+                BrustTime = (float)throttleConfig.GetInt("client_throttle_burtsTimeMS", 10);
+                BrustTime *= 1e-3f;
 
                 AdaptiveThrottlesEnabled = throttleConfig.GetBoolean("enable_adaptive_throttles", false);
                 MinimumAdaptiveThrottleRate = throttleConfig.GetInt("adaptive_throttle_min_bps", 32000);
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/TokenBucket.cs b/OpenSim/Region/ClientStack/Linden/UDP/TokenBucket.cs
index 4616203..7a42d82 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/TokenBucket.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/TokenBucket.cs
@@ -42,6 +42,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
     public class TokenBucket
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+<<<<<<< HEAD
 
         public string Identifier { get; private set; }
 
@@ -52,16 +53,30 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// are defined over this interval.
         /// </summary>
         protected const Int32 m_ticksPerQuantum = 1000;
+=======
+        private static Int32 m_counter = 0;
+        
+//        private Int32 m_identifier;      
+  
+        protected const float m_timeScale = 1e-3f;
+>>>>>>> avn/ubitvar
 
         /// <summary>
-        /// This is the number of quantums worth of packets that can
-        /// be accommodated during a burst
+        /// This is the number of m_minimumDripRate bytes 
+        /// allowed in a burst
+        /// roughtly, with this settings, the maximum time system will take
+        /// to recheck a bucket in ms
+        /// 
         /// </summary>
-        protected const Double m_quantumsPerBurst = 1.5;
+        protected const float m_quantumsPerBurst = 5;
                 
         /// <summary>
         /// </summary>
+<<<<<<< HEAD
         protected const Int32 m_minimumDripRate = LLUDPServer.MTU;
+=======
+        protected const float m_minimumDripRate = 1400;
+>>>>>>> avn/ubitvar
         
         /// <summary>Time of the last drip, in system ticks</summary>
         protected Int32 m_lastDrip;
@@ -70,12 +85,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// The number of bytes that can be sent at this moment. This is the
         /// current number of tokens in the bucket
         /// </summary>
-        protected Int64 m_tokenCount;
+        protected float m_tokenCount;
 
         /// <summary>
         /// Map of children buckets and their requested maximum burst rate
         /// </summary>
+<<<<<<< HEAD
         protected Dictionary<TokenBucket,Int64> m_children = new Dictionary<TokenBucket,Int64>();
+=======
+        protected Dictionary<TokenBucket, float> m_children = new Dictionary<TokenBucket, float>();
+        
+#region Properties
+>>>>>>> avn/ubitvar
 
         /// <summary>
         /// The parent bucket of this bucket, or null if this bucket has no
@@ -85,25 +106,32 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public TokenBucket Parent { get; protected set; }
 
         /// <summary>
-        /// Maximum burst rate in bytes per second. This is the maximum number
+        /// This is the maximum number
         /// of tokens that can accumulate in the bucket at any one time. This 
         /// also sets the total request for leaf nodes
         /// </summary>
-        protected Int64 m_burstRate;
-        public Int64 RequestedBurstRate
+        protected float m_burst;
+        public float RequestedBurst
         {
-            get { return m_burstRate; }
-            set { m_burstRate = (value < 0 ? 0 : value); }
+            get { return m_burst; }
+            set {
+                float rate = (value < 0 ? 0 : value);
+                if (rate < m_minimumDripRate)
+                    rate = m_minimumDripRate;
+                else if (rate > m_minimumDripRate * m_quantumsPerBurst)
+                    rate = m_minimumDripRate * m_quantumsPerBurst;
+
+                m_burst = rate;
+                }
         }
 
-        public Int64 BurstRate
+        public float Burst
         {
             get {
-                double rate = RequestedBurstRate * BurstRateModifier();
-                if (rate < m_minimumDripRate * m_quantumsPerBurst)
-                    rate = m_minimumDripRate * m_quantumsPerBurst;
-                
-                return (Int64) rate;
+                float rate = RequestedBurst * BurstModifier();
+                if (rate < m_minimumDripRate)
+                    rate = m_minimumDripRate;
+                return (float)rate;
             }
         }
                
@@ -115,6 +143,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// Can never be above MaxDripRate.
         /// Tokens are added to the bucket at any time 
         /// <seealso cref="RemoveTokens"/> is called, at the granularity of
+<<<<<<< HEAD
         /// the system tick interval (typically around 15-22ms)
         /// FIXME: It is extremely confusing to be able to set a RequestedDripRate of 0 and then receive a positive
         /// number on get if TotalDripRequest is set.  This also stops us being able to retrieve the fact that
@@ -168,12 +197,36 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     rate = (double)RequestedDripRate * Parent.DripRateModifier();
                 }
 
+=======
+        /// the system tick interval (typically around 15-22ms)</remarks>
+        protected float m_dripRate;
+        public virtual float RequestedDripRate
+        {
+            get { return (m_dripRate == 0 ? m_totalDripRequest : m_dripRate); }
+            set {
+                m_dripRate = (value < 0 ? 0 : value);
+                m_totalDripRequest = m_dripRate;
+
+                if (m_parent != null)
+                    m_parent.RegisterRequest(this,m_dripRate);
+            }
+        }
+
+        public virtual float DripRate
+        {
+            get {
+                float rate = Math.Min(RequestedDripRate,TotalDripRequest);
+                if (m_parent == null)
+                    return rate;
+
+                rate *= m_parent.DripRateModifier();
+>>>>>>> avn/ubitvar
                 if (rate < m_minimumDripRate)
                     rate = m_minimumDripRate;
                 else if (MaxDripRate > 0 && rate > MaxDripRate)
                     rate = MaxDripRate;
 
-                return (Int64)rate;
+                return (float)rate;
             }
         }
         protected Int64 m_dripRate;
@@ -186,7 +239,20 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <summary>
         /// The current total of the requested maximum burst rates of children buckets.
         /// </summary>
+<<<<<<< HEAD
         public Int64 TotalDripRequest { get; protected set; }
+=======
+        protected float m_totalDripRequest;
+        public float TotalDripRequest 
+            {
+                get { return m_totalDripRequest; }
+                set { m_totalDripRequest = value; }
+            }
+        
+#endregion Properties
+
+#region Constructor
+>>>>>>> avn/ubitvar
 
         /// <summary>
         /// Default constructor
@@ -194,18 +260,34 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="identifier">Identifier for this token bucket</param>
         /// <param name="parent">Parent bucket if this is a child bucket, or
         /// null if this is a root bucket</param>
+<<<<<<< HEAD
         /// <param name="requestedDripRate">
         /// Requested rate that the bucket fills, in bytes per
         /// second. If zero, the bucket always remains full.
         /// </param>
         public TokenBucket(string identifier, TokenBucket parent, Int64 requestedDripRate, Int64 maxDripRate) 
+=======
+        /// <param name="maxBurst">Maximum size of the bucket in bytes, or
+        /// zero if this bucket has no maximum capacity</param>
+        /// <param name="dripRate">Rate that the bucket fills, in bytes per
+        /// second. If zero, the bucket always remains full</param>
+        public TokenBucket(TokenBucket parent, float dripRate, float MaxBurst) 
+>>>>>>> avn/ubitvar
         {
             Identifier = identifier;
 
             Parent = parent;
+<<<<<<< HEAD
             RequestedDripRate = requestedDripRate;
             MaxDripRate = maxDripRate;
             m_lastDrip = Util.EnvironmentTickCount();
+=======
+            RequestedDripRate = dripRate;
+            RequestedBurst = MaxBurst;
+            // TotalDripRequest = dripRate; // this will be overwritten when a child node registers
+            // MaxBurst = (Int64)((double)dripRate * m_quantumsPerBurst);
+            m_lastDrip = Util.EnvironmentTickCount() + 100000;
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -215,8 +297,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// hierarchy. However, if any of the parents is over-booked, then
         /// the modifier will be less than 1.
         /// </summary>
-        protected double DripRateModifier()
+        protected float DripRateModifier()
         {
+<<<<<<< HEAD
             Int64 driprate = DripRate;
             double modifier = driprate >= TotalDripRequest ? 1.0 : (double)driprate / (double)TotalDripRequest;
 
@@ -226,11 +309,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 //                    driprate, TotalDripRequest, modifier, Identifier);
 
             return modifier;
+=======
+            float driprate = DripRate;
+            return driprate >= TotalDripRequest ? 1.0f : driprate / TotalDripRequest;
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
         /// </summary>
-        protected double BurstRateModifier()
+        protected float BurstModifier()
         {
             // for now... burst rate is always m_quantumsPerBurst (constant)
             // larger than drip rate so the ratio of burst requests is the
@@ -242,15 +329,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// Register drip rate requested by a child of this throttle. Pass the
         /// changes up the hierarchy.
         /// </summary>
-        public void RegisterRequest(TokenBucket child, Int64 request)
+        public void RegisterRequest(TokenBucket child, float request)
         {
             lock (m_children)
             {
                 m_children[child] = request;
 
+<<<<<<< HEAD
                 TotalDripRequest = 0;
                 foreach (KeyValuePair<TokenBucket, Int64> cref in m_children)
                     TotalDripRequest += cref.Value;
+=======
+                m_totalDripRequest = 0;
+                foreach (KeyValuePair<TokenBucket, float> cref in m_children)
+                    m_totalDripRequest += cref.Value;
+>>>>>>> avn/ubitvar
             }
             
             // Pass the new values up to the parent
@@ -277,9 +370,15 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 m_children.Remove(child);
 
+<<<<<<< HEAD
                 TotalDripRequest = 0;
                 foreach (KeyValuePair<TokenBucket, Int64> cref in m_children)
                     TotalDripRequest += cref.Value;
+=======
+                m_totalDripRequest = 0;
+                foreach (KeyValuePair<TokenBucket, float> cref in m_children)
+                    m_totalDripRequest += cref.Value;
+>>>>>>> avn/ubitvar
             }
 
             // Pass the new values up to the parent
@@ -293,7 +392,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="amount">Number of tokens to remove from the bucket</param>
         /// <returns>True if the requested number of tokens were removed from
         /// the bucket, otherwise false</returns>
-        public bool RemoveTokens(Int64 amount)
+        public bool RemoveTokens(int amount)
         {
             // Deposit tokens for this interval
             Drip();
@@ -310,19 +409,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return false;
         }
 
-        /// <summary>
-        /// Deposit tokens into the bucket from a child bucket that did
-        /// not use all of its available tokens
-        /// </summary>
-        protected void Deposit(Int64 count)
+        public int GetCatBytesCanSend(int timeMS)
         {
-            m_tokenCount += count;
-
-            // Deposit the overflow in the parent bucket, this is how we share
-            // unused bandwidth
-            Int64 burstrate = BurstRate;
-            if (m_tokenCount > burstrate)
-                m_tokenCount = burstrate;
+//            return (int)(m_tokenCount + timeMS * m_dripRate * 1e-3);
+            return (int)(timeMS * m_dripRate * 1e-3);
         }
 
         /// <summary>
@@ -341,17 +431,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 return;
             }
             
-            // Determine the interval over which we are adding tokens, never add
-            // more than a single quantum of tokens
-            Int32 deltaMS = Math.Min(Util.EnvironmentTickCountSubtract(m_lastDrip), m_ticksPerQuantum);
-            m_lastDrip = Util.EnvironmentTickCount();
+            Int32 now = Util.EnvironmentTickCount();
+            Int32 deltaMS = now - m_lastDrip;
+            m_lastDrip = now;
 
-            // This can be 0 in the very unusual case that the timer wrapped
-            // It can be 0 if we try add tokens at a sub-tick rate
             if (deltaMS <= 0)
                 return;
 
-            Deposit(deltaMS * DripRate / m_ticksPerQuantum);
+            m_tokenCount += deltaMS * DripRate * m_timeScale;
+
+            float burst = Burst;
+            if (m_tokenCount > burst)
+                m_tokenCount = burst;
         }
     }
 
@@ -362,6 +453,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         public bool AdaptiveEnabled { get; set; }
 
         /// <summary>
+<<<<<<< HEAD
         /// Target drip rate for this bucket.
         /// </summary>
         /// <remarks>Usually set by the client.  If adaptive is enabled then throttles will increase until we reach this.</remarks>
@@ -371,6 +463,26 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             set 
             {
                 m_targetDripRate = Math.Max(value, m_minimumFlow);
+=======
+        /// The minimum rate for flow control. Minimum drip rate is one
+        /// packet per second. 
+        /// </summary>
+
+        protected const float m_minimumFlow = 50000;
+
+        // <summary>
+        // The maximum rate for flow control. Drip rate can never be
+        // greater than this.
+        // </summary>
+
+        protected float m_maxDripRate = 0;
+        public float MaxDripRate
+        {
+            get { return (m_maxDripRate == 0 ? m_totalDripRequest : m_maxDripRate); }
+            set 
+            {
+                m_maxDripRate = (value == 0 ? m_totalDripRequest : Math.Max(value, m_minimumFlow));
+>>>>>>> avn/ubitvar
             }
         }
         protected Int64 m_targetDripRate;
@@ -378,9 +490,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         // <summary>
         // Adjust drip rate in response to network conditions. 
         // </summary>
-        public virtual Int64 AdjustedDripRate
+        public virtual float AdjustedDripRate
         {
             get { return m_dripRate; }
+<<<<<<< HEAD
             set 
             {
                 m_dripRate = OpenSim.Framework.Util.Clamp<Int64>(value, m_minimumFlow, TargetDripRate);
@@ -388,6 +501,13 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                 if (Parent != null)
                     Parent.RegisterRequest(this, m_dripRate);
+=======
+            set {
+                m_dripRate = OpenSim.Framework.Util.Clamp<float>(value,m_minimumFlow,MaxDripRate);
+
+                if (m_parent != null)
+                    m_parent.RegisterRequest(this,m_dripRate);
+>>>>>>> avn/ubitvar
             }
         }
                 
@@ -396,6 +516,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// </summary>
         protected Int64 m_minimumFlow = 32000;
 
+<<<<<<< HEAD
         /// <summary>
         /// Constructor for the AdaptiveTokenBucket class
         /// <param name="identifier">Unique identifier for the client</param>
@@ -416,6 +537,22 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 TargetDripRate = m_minimumFlow;
                 AdjustedDripRate = m_minimumFlow;
             }
+=======
+        // <summary>
+        // 
+        // </summary>
+        public AdaptiveTokenBucket(TokenBucket parent, float maxDripRate,float maxBurst, bool enabled)
+            : base(parent, maxDripRate,maxBurst)
+        {
+            m_enabled = enabled;
+           
+            MaxDripRate = maxDripRate;
+
+            if (enabled)
+                AdjustedDripRate = m_maxDripRate * .5f;
+            else
+                AdjustedDripRate = m_maxDripRate;
+>>>>>>> avn/ubitvar
         }
                 
         /// <summary>
@@ -461,4 +598,4 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             AdjustedDripRate = m_minimumFlow;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/ClientStack/RegionApplicationBase.cs b/OpenSim/Region/ClientStack/RegionApplicationBase.cs
index c497b1c..d58ab94 100644
--- a/OpenSim/Region/ClientStack/RegionApplicationBase.cs
+++ b/OpenSim/Region/ClientStack/RegionApplicationBase.cs
@@ -101,13 +101,25 @@ namespace OpenSim.Region.ClientStack
             // "OOB" Server
             if (m_networkServersInfo.ssl_listener)
             {
-                BaseHttpServer server = new BaseHttpServer(
-                    m_networkServersInfo.https_port, m_networkServersInfo.ssl_listener, m_networkServersInfo.cert_path,
-                    m_networkServersInfo.cert_pass);
+                if (!m_networkServersInfo.ssl_external)
+                {
+                    BaseHttpServer server = new BaseHttpServer(
+                        m_networkServersInfo.https_port, m_networkServersInfo.ssl_listener, m_networkServersInfo.cert_path,
+                        m_networkServersInfo.cert_pass);
 
-                m_log.InfoFormat("[REGION SERVER]: Starting HTTPS server on port {0}", server.Port);
-                MainServer.AddHttpServer(server);
-                server.Start();
+                    m_log.InfoFormat("[REGION SERVER]: Starting HTTPS server on port {0}", server.Port);
+                    MainServer.AddHttpServer(server);
+                    server.Start();
+                }
+                else
+                {
+                    BaseHttpServer server = new BaseHttpServer(
+                        m_networkServersInfo.https_port);
+
+                    m_log.InfoFormat("[REGION SERVER]: Starting HTTP server on port {0} for external HTTPS", server.Port);
+                    MainServer.AddHttpServer(server);
+                    server.Start();
+                }
             }
             
             base.StartupSpecific();
@@ -129,8 +141,12 @@ namespace OpenSim.Region.ClientStack
             PhysicsPluginManager physicsPluginManager;
             physicsPluginManager = new PhysicsPluginManager();
             physicsPluginManager.LoadPluginsFromAssemblies("Physics");
+<<<<<<< HEAD
             
+=======
+
+>>>>>>> avn/ubitvar
             return physicsPluginManager.GetPhysicsScene(engine, meshEngine, config, osSceneIdentifier, regionExtent);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs
index f56d17d..1a19585 100644
--- a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs
+++ b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AgentAssetsTransactions.cs
@@ -152,7 +152,7 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             }
         }
 
-        public void RequestCreateInventoryItem(IClientAPI remoteClient,
+        public bool RequestCreateInventoryItem(IClientAPI remoteClient,
                 UUID transactionID, UUID folderID, uint callbackID,
                 string description, string name, sbyte invType,
                sbyte type, byte wearableType, uint nextOwnerMask)
@@ -162,6 +162,8 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             uploader.RequestCreateInventoryItem(
                 remoteClient, folderID, callbackID,
                 description, name, invType, type, wearableType, nextOwnerMask);
+
+            return true;
         }
 
         public void RequestUpdateTaskInventoryItem(IClientAPI remoteClient,
@@ -170,6 +172,17 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
         {
             AssetXferUploader uploader = RequestXferUploader(transactionID);
 
+            // Here we need to get the old asset to extract the
+            // texture UUIDs if it's a wearable.
+            if (item.Type == (int)AssetType.Bodypart ||
+                item.Type == (int)AssetType.Clothing ||
+                item.Type == (int)CustomAssetType.AnimationSet)
+            {
+                AssetBase oldAsset = m_Scene.AssetService.Get(item.AssetID.ToString());
+                if (oldAsset != null)
+                    uploader.SetOldData(oldAsset.Data);
+            }
+
             uploader.RequestUpdateTaskInventoryItem(remoteClient, item);
         }
 
@@ -178,7 +191,18 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
         {
             AssetXferUploader uploader = RequestXferUploader(transactionID);
 
+            // Here we need to get the old asset to extract the
+            // texture UUIDs if it's a wearable.
+            if (item.AssetType == (int)AssetType.Bodypart ||
+                item.AssetType == (int)AssetType.Clothing ||
+                item.AssetType == (int)CustomAssetType.AnimationSet)
+            {
+                AssetBase oldAsset = m_Scene.AssetService.Get(item.AssetID.ToString());
+                if (oldAsset != null)
+                    uploader.SetOldData(oldAsset.Data);
+            }
+
             uploader.RequestUpdateInventoryItem(remoteClient, item);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs
index b67c0df..f489262 100644
--- a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetTransactionModule.cs
@@ -158,7 +158,7 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
         /// <param name="type"></param>
         /// <param name="wearableType"></param>
         /// <param name="nextOwnerMask"></param>
-        public void HandleItemCreationFromTransaction(IClientAPI remoteClient,
+        public bool HandleItemCreationFromTransaction(IClientAPI remoteClient,
                 UUID transactionID, UUID folderID, uint callbackID,
                 string description, string name, sbyte invType,
                 sbyte type, byte wearableType, uint nextOwnerMask)
@@ -169,7 +169,7 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             AgentAssetTransactions transactions =
                     GetUserTransactions(remoteClient.AgentId);
 
-            transactions.RequestCreateInventoryItem(remoteClient, transactionID,
+            return transactions.RequestCreateInventoryItem(remoteClient, transactionID,
                     folderID, callbackID, description, name, invType, type,
                     wearableType, nextOwnerMask);
         }
diff --git a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs
index 49a96f4..345b53d 100644
--- a/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs
+++ b/OpenSim/Region/CoreModules/Agent/AssetTransaction/AssetXferUploader.cs
@@ -28,6 +28,7 @@
 using System;
 using System.IO;
 using System.Reflection;
+using System.Collections.Generic;
 using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -40,6 +41,13 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 {
     public class AssetXferUploader
     {
+        // Viewer's notion of the default texture
+        private List<UUID> defaultIDs = new List<UUID> {
+                new UUID("5748decc-f629-461c-9a36-a35a221fe21f"),
+                new UUID("7ca39b4c-bd19-4699-aff7-f93fd03d3e7b"),
+                new UUID("6522e74d-1660-4e7f-b601-6f48c1659a77"),
+                new UUID("c228d1cf-4b5d-4ba8-84f4-899a0796aa97")
+                };
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         /// <summary>
@@ -87,6 +95,7 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 
         private sbyte type = 0;
         private byte wearableType = 0;
+        private byte[] m_oldData = null;
         public ulong XferID;
         private Scene m_Scene;
 
@@ -129,18 +138,27 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 
             if (XferID == xferID)
             {
-                if (m_asset.Data.Length > 1)
+                lock (this)
                 {
-                    byte[] destinationArray = new byte[m_asset.Data.Length + data.Length];
-                    Array.Copy(m_asset.Data, 0, destinationArray, 0, m_asset.Data.Length);
-                    Array.Copy(data, 0, destinationArray, m_asset.Data.Length, data.Length);
-                    m_asset.Data = destinationArray;
-                }
-                else
-                {
-                    byte[] buffer2 = new byte[data.Length - 4];
-                    Array.Copy(data, 4, buffer2, 0, data.Length - 4);
-                    m_asset.Data = buffer2;
+                    int assetLength = m_asset.Data.Length;
+                    int dataLength = data.Length;
+
+                    if (m_asset.Data.Length > 1)
+                    {
+                        byte[] destinationArray = new byte[assetLength + dataLength];
+                        Array.Copy(m_asset.Data, 0, destinationArray, 0, assetLength);
+                        Array.Copy(data, 0, destinationArray, assetLength, dataLength);
+                        m_asset.Data = destinationArray;
+                    }
+                    else
+                    {
+                        if (dataLength > 4)
+                        {
+                            byte[] buffer2 = new byte[dataLength - 4];
+                            Array.Copy(data, 4, buffer2, 0, dataLength - 4);
+                            m_asset.Data = buffer2;
+                        }
+                    }
                 }
 
                 ourClient.SendConfirmXfer(xferID, packetID);
@@ -244,10 +262,10 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
                 {
                     CompleteTaskItemUpdate(m_updateTaskItemData);
                 }
-//                else if (m_storeLocal)
-//                {
-//                    m_Scene.AssetService.Store(m_asset);
-//                }
+                else if (m_asset.Local)
+                {
+                    m_Scene.AssetService.Store(m_asset);
+                }
             }
 
             m_log.DebugFormat(
@@ -374,7 +392,13 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 //                "[ASSET XFER UPLOADER]: Storing asset {0} for earlier item update for {1} for {2}",
 //                m_asset.FullID, item.Name, ourClient.Name);
 
+            ValidateAssets();
             m_Scene.AssetService.Store(m_asset);
+            if (m_asset.FullID != UUID.Zero)
+            {
+                item.AssetID = m_asset.FullID;
+                m_Scene.InventoryService.UpdateItem(item);
+            }
 
             m_transactions.RemoveXferUploader(m_transactionID);
 
@@ -391,6 +415,7 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 //                "[ASSET XFER UPLOADER]: Storing asset {0} for earlier task item update for {1} for {2}",
 //                m_asset.FullID, taskItem.Name, ourClient.Name);
 
+            ValidateAssets();
             m_Scene.AssetService.Store(m_asset);
 
             m_transactions.RemoveXferUploader(m_transactionID);
@@ -398,6 +423,7 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
 
         private void CompleteCreateItem(uint callbackID)
         {
+            ValidateAssets();
             m_Scene.AssetService.Store(m_asset);
 
             InventoryItemBase item = new InventoryItemBase();
@@ -418,6 +444,9 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             item.Flags = (uint) wearableType;
             item.CreationDate = Util.UnixTimeSinceEpoch();
 
+            m_log.DebugFormat("[XFER]: Created item {0} with asset {1}",
+                    item.ID, item.AssetID);
+
             if (m_Scene.AddInventoryItem(item))
                 ourClient.SendInventoryItemCreateUpdate(item, callbackID);
             else
@@ -426,5 +455,150 @@ namespace OpenSim.Region.CoreModules.Agent.AssetTransaction
             m_transactions.RemoveXferUploader(m_transactionID);
         }
 
+<<<<<<< HEAD
+=======
+        private void ValidateAssets()
+        {
+            if (m_asset.Type == (sbyte)CustomAssetType.AnimationSet)
+            {
+                AnimationSet animSet = new AnimationSet(m_asset.Data);
+
+                bool allOk = animSet.Validate(x => {
+                    int perms = m_Scene.InventoryService.GetAssetPermissions(ourClient.AgentId, x);
+                    int required = (int)(PermissionMask.Transfer | PermissionMask.Copy);
+                    if ((perms & required) != required)
+                        return false;
+                    return true;
+                    });
+
+                if (!allOk)
+                    m_asset.Data = animSet.ToBytes();
+            }
+
+            if (m_asset.Type == (sbyte)AssetType.Clothing ||
+                m_asset.Type == (sbyte)AssetType.Bodypart)
+            {
+                string content = System.Text.Encoding.ASCII.GetString(m_asset.Data);
+                string[] lines = content.Split(new char[] {'\n'});
+
+                List<string> validated = new List<string>();
+
+                Dictionary<int, UUID> allowed = ExtractTexturesFromOldData();
+
+                int textures = 0;
+
+                foreach (string line in lines)
+                {
+                    try
+                    {
+                        if (line.StartsWith("textures "))
+                        {
+                            textures = Convert.ToInt32(line.Substring(9));
+                            validated.Add(line);
+                        }
+                        else if (textures > 0)
+                        {
+                            string[] parts = line.Split(new char[] {' '});
+
+                            UUID tx = new UUID(parts[1]);
+                            int id = Convert.ToInt32(parts[0]);
+
+                            if (defaultIDs.Contains(tx) || tx == UUID.Zero ||
+                                (allowed.ContainsKey(id) && allowed[id] == tx))
+                            {
+                                validated.Add(parts[0] + " " + tx.ToString());
+                            }
+                            else
+                            {
+                                int perms = m_Scene.InventoryService.GetAssetPermissions(ourClient.AgentId, tx);
+                                int full = (int)(PermissionMask.Modify | PermissionMask.Transfer | PermissionMask.Copy);
+
+                                if ((perms & full) != full)
+                                {
+                                    m_log.ErrorFormat("[ASSET UPLOADER]: REJECTED update with texture {0} from {1} because they do not own the texture", tx, ourClient.AgentId);
+                                    validated.Add(parts[0] + " " + UUID.Zero.ToString());
+                                }
+                                else
+                                {
+                                    validated.Add(line);
+                                }
+                            }
+                            textures--;
+                        }
+                        else
+                        {
+                            validated.Add(line);
+                        }
+                    }
+                    catch
+                    {
+                        // If it's malformed, skip it
+                    }
+                }
+
+                string final = String.Join("\n", validated.ToArray());
+
+                m_asset.Data = System.Text.Encoding.ASCII.GetBytes(final);
+            }
+        }
+
+        /// <summary>
+        /// Get the asset data uploaded in this transfer.
+        /// </summary>
+        /// <returns>null if the asset has not finished uploading</returns>
+        public AssetBase GetAssetData()
+        {
+            if (m_uploadState == UploadState.Complete)
+            {
+                ValidateAssets();
+                return m_asset;
+            }
+
+            return null;
+        }
+
+        public void SetOldData(byte[] d)
+        {
+            m_oldData = d;
+        }
+
+        private Dictionary<int,UUID> ExtractTexturesFromOldData()
+        {
+            Dictionary<int,UUID> result = new Dictionary<int,UUID>();
+            if (m_oldData == null)
+                return result;
+
+            string content = System.Text.Encoding.ASCII.GetString(m_oldData);
+            string[] lines = content.Split(new char[] {'\n'});
+
+            int textures = 0;
+
+            foreach (string line in lines)
+            {
+                try
+                {
+                    if (line.StartsWith("textures "))
+                    {
+                        textures = Convert.ToInt32(line.Substring(9));
+                    }
+                    else if (textures > 0)
+                    {
+                        string[] parts = line.Split(new char[] {' '});
+
+                        UUID tx = new UUID(parts[1]);
+                        int id = Convert.ToInt32(parts[0]);
+                        result[id] = tx;
+                        textures--;
+                    }
+                }
+                catch
+                {
+                    // If it's malformed, skip it
+                }
+            }
+
+            return result;
+        }
+>>>>>>> avn/ubitvar
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs b/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs
index 4299726..7113f4f 100644
--- a/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs
+++ b/OpenSim/Region/CoreModules/Agent/Xfer/XferModule.cs
@@ -160,6 +160,8 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer
                     {
                         byte[] fileData = NewFiles[fileName].Data;
                         XferDownLoad transaction = new XferDownLoad(fileName, fileData, xferID, remoteClient);
+                        if (fileName.StartsWith("inventory_"))
+                            transaction.isTaskInventory = true;
 
                         Transfers.Add(xferID, transaction);
 
@@ -243,6 +245,7 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer
             public uint Packet = 0;
             public uint Serial = 1;
             public ulong XferID = 0;
+            public bool isTaskInventory = false;
 
             public XferDownLoad(string fileName, byte[] data, ulong xferID, IClientAPI client)
             {
@@ -268,7 +271,7 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer
                     byte[] transferData = new byte[Data.Length + 4];
                     Array.Copy(Utils.IntToBytes(Data.Length), 0, transferData, 0, 4);
                     Array.Copy(Data, 0, transferData, 4, Data.Length);
-                    Client.SendXferPacket(XferID, 0 + 0x80000000, transferData);
+                    Client.SendXferPacket(XferID, 0 + 0x80000000, transferData, isTaskInventory);
                     complete = true;
                 }
                 else
@@ -276,7 +279,7 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer
                     byte[] transferData = new byte[1000 + 4];
                     Array.Copy(Utils.IntToBytes(Data.Length), 0, transferData, 0, 4);
                     Array.Copy(Data, 0, transferData, 4, 1000);
-                    Client.SendXferPacket(XferID, 0, transferData);
+                    Client.SendXferPacket(XferID, 0, transferData, isTaskInventory);
                     Packet++;
                     DataPointer = 1000;
                 }
@@ -297,7 +300,7 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer
                     {
                         byte[] transferData = new byte[1000];
                         Array.Copy(Data, DataPointer, transferData, 0, 1000);
-                        Client.SendXferPacket(XferID, Packet, transferData);
+                        Client.SendXferPacket(XferID, Packet, transferData, isTaskInventory);
                         Packet++;
                         DataPointer += 1000;
                     }
@@ -306,7 +309,7 @@ namespace OpenSim.Region.CoreModules.Agent.Xfer
                         byte[] transferData = new byte[Data.Length - DataPointer];
                         Array.Copy(Data, DataPointer, transferData, 0, Data.Length - DataPointer);
                         uint endPacket = Packet |= (uint) 0x80000000;
-                        Client.SendXferPacket(XferID, endPacket, transferData);
+                        Client.SendXferPacket(XferID, endPacket, transferData, isTaskInventory);
                         Packet++;
                         DataPointer += (Data.Length - DataPointer);
 
diff --git a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
index 7d9c9a9..c4abc99 100644
--- a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
@@ -594,6 +594,11 @@ namespace OpenSim.Region.CoreModules.Asset
                         dir, dirSize);
                 }
             }
+            catch (DirectoryNotFoundException)
+            {
+                // If we get here, another node on the same box has
+                // already removed the directory. Continue with next.
+            }
             catch (Exception e)
             {
                 m_log.Warn(
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index 2f67c4e..b24dc0c 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -41,6 +41,7 @@ using OpenSim.Region.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Serialization;
+using OpenSim.Services.Interfaces;
 
 namespace OpenSim.Region.CoreModules.Avatar.Attachments
 {
@@ -303,6 +304,40 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             if (DebugLevel > 0)
                 m_log.DebugFormat("[ATTACHMENTS MODULE]: Rezzing any attachments for {0} from simulator-side", sp.Name);
 
+            XmlDocument doc = new XmlDocument();
+            string stateData = String.Empty;
+
+            IAttachmentsService attServ = m_scene.RequestModuleInterface<IAttachmentsService>();
+            if (attServ != null)
+            {
+                m_log.DebugFormat("[ATTACHMENT]: Loading attachment data from attachment service");
+                stateData = attServ.Get(sp.UUID.ToString());
+                if (stateData != String.Empty)
+                {
+                    try
+                    {
+                        doc.LoadXml(stateData);
+                    }
+                    catch { }
+                }
+            }
+
+            Dictionary<UUID, string> itemData = new Dictionary<UUID, string>();
+
+            XmlNodeList nodes = doc.GetElementsByTagName("Attachment");
+            if (nodes.Count > 0)
+            {
+                foreach (XmlNode n in nodes)
+                {
+                    XmlElement elem = (XmlElement)n;
+                    string itemID = elem.GetAttribute("ItemID");
+                    string xml = elem.InnerXml;
+
+                    itemData[new UUID(itemID)] = xml;
+                }
+            }
+
+
             List<AvatarAttachment> attachments = sp.Appearance.GetAttachments();
 
             // Let's get all items at once, so they get cached
@@ -330,10 +365,20 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
                 try
                 {
+                    string xmlData;
+                    XmlDocument d = null;
+                    UUID asset;
+                    if (itemData.TryGetValue(attach.ItemID, out xmlData))
+                    {
+                        d = new XmlDocument();
+                        d.LoadXml(xmlData);
+                        m_log.InfoFormat("[ATTACHMENT]: Found saved state for item {0}, loading it", attach.ItemID);
+                    }
+
                     // If we're an NPC then skip all the item checks and manipulations since we don't have an
                     // inventory right now.
                     RezSingleAttachmentFromInventoryInternal(
-                        sp, sp.PresenceType == PresenceType.Npc ? UUID.Zero : attach.ItemID, attach.AssetID, attachmentPt, true);
+                        sp, sp.PresenceType == PresenceType.Npc ? UUID.Zero : attach.ItemID, attach.AssetID, attachmentPt, true, d);
                 }
                 catch (Exception e)
                 {
@@ -361,6 +406,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
             Dictionary<SceneObjectGroup, string> scriptStates = new Dictionary<SceneObjectGroup, string>();
 
+<<<<<<< HEAD
             foreach (SceneObjectGroup so in attachments)
             {
                 // Scripts MUST be snapshotted before the object is
@@ -376,12 +422,36 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             }
 
             lock (sp.AttachmentsSyncLock)
+=======
+            if (sp.PresenceType != PresenceType.Npc)
+>>>>>>> avn/ubitvar
             {
                 foreach (SceneObjectGroup so in attachments)
-                    UpdateDetachedObject(sp, so, scriptStates[so]);
-    
-                sp.ClearAttachments();
+                {
+                    // Scripts MUST be snapshotted before the object is
+                    // removed from the scene because doing otherwise will
+                    // clobber the run flag
+                    // This must be done outside the sp.AttachmentSyncLock so that there is no risk of a deadlock from
+                    // scripts performing attachment operations at the same time.  Getting object states stops the scripts.
+                    scriptStates[so] = PrepareScriptInstanceForSave(so, false);
+                }
+
+                lock (sp.AttachmentsSyncLock)
+                {
+                    foreach (SceneObjectGroup so in attachments)
+                        UpdateDetachedObject(sp, so, scriptStates[so]);
+                    sp.ClearAttachments();
+                }
             }
+            else
+            {
+                lock (sp.AttachmentsSyncLock)
+                {
+                    foreach (SceneObjectGroup so in attachments)
+                        UpdateDetachedObject(sp, so, String.Empty);
+                    sp.ClearAttachments();
+                }
+            }           
         }
 
         public void DeleteAttachmentsFromScene(IScenePresence sp, bool silent)
@@ -402,12 +472,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             sp.ClearAttachments();
         }
         
-        public bool AttachObject(
-            IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool silent, bool addToInventory, bool append)
+        public bool AttachObject(IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool silent, bool useAttachData, bool addToInventory, bool append)
         {
             if (!Enabled)
                 return false;
 
+<<<<<<< HEAD
             group.DetachFromBackup();
 
             bool success = AttachObjectInternal(sp, group, attachmentPt, silent, addToInventory, false, append);
@@ -416,6 +486,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 group.AttachToBackup();
 
             return success;
+=======
+            return AttachObjectInternal(sp, group, attachmentPt, silent, useAttachData, addToInventory, false, append);
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -428,10 +501,21 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         /// <param name='silent'></param>
         /// <param name='addToInventory'>If true then add object to user inventory.</param>
         /// <param name='resumeScripts'>If true then scripts are resumed on the attached object.</param>
-        /// <param name='append'>Append to attachment point rather than replace.</param>
-        private bool AttachObjectInternal(
-            IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool silent, bool addToInventory, bool resumeScripts, bool append)
+        private bool AttachObjectInternal(IScenePresence sp, SceneObjectGroup group, uint attachmentPt, bool silent, bool useAttachData, bool addToInventory, bool resumeScripts, bool append)
         {
+//                m_log.DebugFormat(
+//                    "[ATTACHMENTS MODULE]: Attaching object {0} {1} to {2} point {3} from ground (silent = {4})",
+//                    group.Name, group.LocalId, sp.Name, attachmentPt, silent);
+
+            if (sp.GetAttachments().Contains(group))
+            {
+//                m_log.WarnFormat(
+//                    "[ATTACHMENTS MODULE]: Ignoring request to attach {0} {1} to {2} on {3} since it's already attached",
+//                    group.Name, group.LocalId, sp.Name, AttachmentPt);
+
+                return false;
+            }
+
             if (group.GetSittingAvatarsCount() != 0)
             {
                 if (DebugLevel > 0)
@@ -443,6 +527,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             }
 
             Vector3 attachPos = group.AbsolutePosition;
+
+            // TODO: this short circuits multiple attachments functionality  in  LL viewer 2.1+ and should
+            // be removed when that functionality is implemented in opensim
+            attachmentPt &= 0x7f;
+            
             // If the attachment point isn't the same as the one previously used
             // set it's offset position = 0 so that it appears on the attachment point
             // and not in a weird location somewhere unknown.
@@ -481,9 +570,6 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 attachPos = Vector3.Zero;
             }
 
-            group.AttachmentPoint = attachmentPt;
-            group.AbsolutePosition = attachPos;
-
             List<SceneObjectGroup> attachments = sp.GetAttachments(attachmentPt);
 
             if (attachments.Contains(group))
@@ -516,6 +602,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
             lock (sp.AttachmentsSyncLock)
             {
+                group.AttachmentPoint = attachmentPt;
+                group.AbsolutePosition = attachPos;
+
                 if (addToInventory && sp.PresenceType != PresenceType.Npc)
                     UpdateUserInventoryWithAttachment(sp, group, attachmentPt, append);
     
@@ -546,7 +635,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             ShowAttachInUserInventory(sp, attachmentPt, newAttachmentItemID, group, append);
         }
 
-        public SceneObjectGroup RezSingleAttachmentFromInventory(IScenePresence sp, UUID itemID, uint AttachmentPt)
+        public ISceneEntity RezSingleAttachmentFromInventory(IScenePresence sp, UUID itemID, uint AttachmentPt)
+                {
+                        return RezSingleAttachmentFromInventory(sp, itemID, AttachmentPt, null);
+                }
+
+                public ISceneEntity RezSingleAttachmentFromInventory(IScenePresence sp, UUID itemID, uint AttachmentPt, XmlDocument doc)
         {
             if (!Enabled)
                 return null;
@@ -584,7 +678,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             bool append = (AttachmentPt & 0x80) != 0;
             AttachmentPt &= 0x7f;
 
-            return RezSingleAttachmentFromInventoryInternal(sp, itemID, UUID.Zero, AttachmentPt, append);
+            return RezSingleAttachmentFromInventoryInternal(sp, itemID, UUID.Zero, AttachmentPt, append, doc);
         }
 
         public void RezMultipleAttachmentsFromInventory(IScenePresence sp, List<KeyValuePair<UUID, uint>> rezlist)
@@ -649,26 +743,36 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 if (changed && m_scene.AvatarFactory != null)
                     m_scene.AvatarFactory.QueueAppearanceSave(sp.UUID);
 
+                so.RootPart.Shape.LastAttachPoint = (byte)so.AttachmentPoint;
+                
                 sp.RemoveAttachment(so);
                 so.FromItemID = UUID.Zero;
 
+                so.AttachedAvatar = UUID.Zero;
+                so.ClearPartAttachmentData();
+
                 SceneObjectPart rootPart = so.RootPart;
+
+                rootPart.SetParentLocalId(0);
                 so.AbsolutePosition = absolutePos;
                 if (absoluteRot != Quaternion.Identity)
                 {
                     so.UpdateGroupRotationR(absoluteRot);
                 }
-                so.AttachedAvatar = UUID.Zero;
-                rootPart.SetParentLocalId(0);
-                so.ClearPartAttachmentData();
-                rootPart.ApplyPhysics(rootPart.GetEffectiveObjectFlags(), rootPart.VolumeDetectActive);
+
+                rootPart.RemFlag(PrimFlags.TemporaryOnRez);
+                
+                // not physical, not temporary, phaton, not volume detector
+//                so.UpdatePrimFlags(rootPart.LocalId,false,false,true,rootPart.VolumeDetectActive);
+
+                // restore full physical state instead
+                so.ApplyPhysics();
+
                 so.HasGroupChanged = true;
-                so.RootPart.Shape.LastAttachPoint = (byte)so.AttachmentPoint;
                 rootPart.Rezzed = DateTime.Now;
-                rootPart.RemFlag(PrimFlags.TemporaryOnRez);
                 so.AttachToBackup();
                 m_scene.EventManager.TriggerParcelPrimCountTainted();
-                rootPart.ScheduleFullUpdate();
+
                 rootPart.ClearUndoState();
 
                 List<UUID> uuids = new List<UUID>();
@@ -678,6 +782,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             }
 
             m_scene.EventManager.TriggerOnAttach(so.LocalId, so.UUID, UUID.Zero);
+
+            // Attach (NULL) stops scripts. We don't want that. Resume them.
+            so.ResumeScripts();
+            so.ScheduleGroupForTerseUpdate();
+            so.RootPart.ScheduleFullUpdate();
         }
 
         public void DetachSingleAttachmentToInv(IScenePresence sp, SceneObjectGroup so)
@@ -848,8 +957,16 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
 
             so.AttachedAvatar = sp.UUID;
 
-            if (so.RootPart.PhysActor != null)
-                so.RootPart.RemoveFromPhysics();
+            foreach (SceneObjectPart part in so.Parts)
+            {
+//                if (part.KeyframeMotion != null)
+//                    part.KeyframeMotion.Suspend();
+
+                if (part.PhysActor != null)
+                {
+                    part.RemoveFromPhysics();
+                }
+            }
 
             so.AbsolutePosition = attachOffset;
             so.RootPart.AttachedPos = attachOffset;
@@ -971,6 +1088,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             // Remove the object from the scene so no more updates
             // are sent. Doing this before the below changes will ensure
             // updates can't cause "HUD artefacts"
+           
             m_scene.DeleteSceneObject(so, false, false);
 
             // Prepare sog for storage
@@ -992,7 +1110,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         }
 
         protected SceneObjectGroup RezSingleAttachmentFromInventoryInternal(
-            IScenePresence sp, UUID itemID, UUID assetID, uint attachmentPt, bool append)
+            IScenePresence sp, UUID itemID, UUID assetID, uint attachmentPt, bool append, XmlDocument doc)
         {
             if (m_invAccessModule == null)
                 return null;
@@ -1043,7 +1161,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
             // This will throw if the attachment fails
             try
             {
-                AttachObjectInternal(sp, objatt, attachmentPt, false, true, true, append);
+                if (doc != null)
+                {
+                    objatt.LoadScriptState(doc);
+                    objatt.ResetOwnerChangeFlag();
+                }
+
+                AttachObjectInternal(sp, objatt, attachmentPt, false, true, true, true, append);
             }
             catch (Exception e)
             {
@@ -1197,7 +1321,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                 AttachmentPt &= 0x7f;
 
                 // Calls attach with a Zero position
-                if (AttachObject(sp, part.ParentGroup, AttachmentPt, false, true, append))
+                if (AttachObject(sp, part.ParentGroup, AttachmentPt, false, false, true, append))
                 {
                     if (DebugLevel > 0)
                         m_log.Debug(
@@ -1205,7 +1329,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                             + ", AttachmentPoint: " + AttachmentPt);
 
                     // Save avatar attachment information
-                    m_scene.EventManager.TriggerOnAttach(objectLocalID, part.ParentGroup.FromItemID, remoteClient.AgentId);
+                    m_scene.AvatarFactory.QueueAppearanceSave(sp.UUID);
                 }
             }
             catch (Exception e)
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
index f1b002b..b632774 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
@@ -201,7 +201,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(so.Backup, Is.True);
 
             m_numberOfAttachEventsFired = 0;
-            scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Chest, false, true, false);
+            scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Chest, false, true, false, false);
 
             // Check status on scene presence
             Assert.That(sp.HasAttachments(), Is.True);
@@ -249,7 +249,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
                 SceneObjectGroup so = SceneHelpers.AddSceneObject(scene, "att1", sp.UUID);
 
                 m_numberOfAttachEventsFired = 0;
-                scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Default, false, true, false);
+                scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Default, false, true, false, false);
 
                 // Check status on scene presence
                 Assert.That(sp.HasAttachments(), Is.True);
@@ -282,7 +282,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 
             // Test wearing a different attachment from the ground.
             {
-                scene.AttachmentsModule.AttachObject(sp, so2, (uint)AttachmentPoint.Default, false, true, false);
+                scene.AttachmentsModule.AttachObject(sp, so2, (uint)AttachmentPoint.Default, false, true, false, false);
 
                 // Check status on scene presence
                 Assert.That(sp.HasAttachments(), Is.True);
@@ -315,7 +315,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 
             // Test rewearing an already worn attachment from ground.  Nothing should happen.
             {
-                scene.AttachmentsModule.AttachObject(sp, so2, (uint)AttachmentPoint.Default, false, true, false);
+                scene.AttachmentsModule.AttachObject(sp, so2, (uint)AttachmentPoint.Default, false, true, false, false);
 
                 // Check status on scene presence
                 Assert.That(sp.HasAttachments(), Is.True);
@@ -373,7 +373,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             sp2.AbsolutePosition = new Vector3(0, 0, 0);
             sp2.HandleAgentRequestSit(sp2.ControllingClient, sp2.UUID, so.UUID, Vector3.Zero);
 
-            scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Chest, false, true, false);
+            scene.AttachmentsModule.AttachObject(sp, so, (uint)AttachmentPoint.Chest, false, true, false, false);
 
             Assert.That(sp.HasAttachments(), Is.False);
             Assert.That(scene.GetSceneObjectGroups().Count, Is.EqualTo(1));
@@ -671,7 +671,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             scene.EventManager.OnChatFromWorld += OnChatFromWorld;
 
             SceneObjectGroup rezzedSo
-                = scene.AttachmentsModule.RezSingleAttachmentFromInventory(sp, userItem.ID, (uint)AttachmentPoint.Chest);
+                = (SceneObjectGroup)(scene.AttachmentsModule.RezSingleAttachmentFromInventory(sp, userItem.ID, (uint)AttachmentPoint.Chest));
 
             // Wait for chat to signal rezzed script has been started.
             m_chatEvent.WaitOne(60000);
@@ -690,7 +690,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(scriptStateNodes.Count, Is.EqualTo(1));
 
             // Re-rez the attachment to check script running state
-            SceneObjectGroup reRezzedSo = scene.AttachmentsModule.RezSingleAttachmentFromInventory(sp, userItem.ID, (uint)AttachmentPoint.Chest);
+            SceneObjectGroup reRezzedSo = (SceneObjectGroup)(scene.AttachmentsModule.RezSingleAttachmentFromInventory(sp, userItem.ID, (uint)AttachmentPoint.Chest));
 
             // Wait for chat to signal rezzed script has been started.
             m_chatEvent.WaitOne(60000);
diff --git a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
index cfb082b..1e9cfba 100644
--- a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
@@ -188,27 +188,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                 // Process the visual params, this may change height as well
                 if (visualParams != null)
                 {
-                    //                    string[] visualParamsStrings = new string[visualParams.Length];
-                    //                    for (int i = 0; i < visualParams.Length; i++)
-                    //                        visualParamsStrings[i] = visualParams[i].ToString();
-                    //                    m_log.DebugFormat(
-                    //                        "[AVFACTORY]: Setting visual params for {0} to {1}",
-                    //                        client.Name, string.Join(", ", visualParamsStrings));
-/*
-                    float oldHeight = sp.Appearance.AvatarHeight;
-                    changed = sp.Appearance.SetVisualParams(visualParams);
-
-                    if (sp.Appearance.AvatarHeight != oldHeight && sp.Appearance.AvatarHeight > 0)
-                        ((ScenePresence)sp).SetHeight(sp.Appearance.AvatarHeight);
- */
-//                    float oldoff = sp.Appearance.AvatarFeetOffset;
-//                    Vector3 oldbox = sp.Appearance.AvatarBoxSize;
                     changed = sp.Appearance.SetVisualParams(visualParams);
-//                    float off = sp.Appearance.AvatarFeetOffset;
-//                    Vector3 box = sp.Appearance.AvatarBoxSize;
-//                    if(oldoff != off || oldbox != box)
-//                        ((ScenePresence)sp).SetSize(box,off);
-
                 }
             
                 // Process the baked texture array
@@ -222,9 +202,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
 //                    WriteBakedTexturesReport(sp, m_log.DebugFormat);
 
-                    // If bake textures are missing and this is not an NPC, request a rebake from client
-                    if (!ValidateBakedTextureCache(sp) && (((ScenePresence)sp).PresenceType != PresenceType.Npc))
-                        RequestRebake(sp, true);
+                    UpdateBakedTextureCache(sp, cacheItems);
 
                     // This appears to be set only in the final stage of the appearance
                     // update transaction. In theory, we should be able to do an immediate
@@ -377,114 +355,335 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             }
         }
 
-        public bool ValidateBakedTextureCache(IScenePresence sp)
+        // called on textures update
+        public bool UpdateBakedTextureCache(IScenePresence sp, WearableCacheItem[] cacheItems)
         {
-            bool defonly = true; // are we only using default textures
-            IImprovedAssetCache cache = m_scene.RequestModuleInterface<IImprovedAssetCache>();
-            IBakedTextureModule bakedModule = m_scene.RequestModuleInterface<IBakedTextureModule>();
-            WearableCacheItem[] wearableCache = null;
-
-            // Cache wearable data for teleport.
-            // Only makes sense if there's a bake module and a cache module
-            if (bakedModule != null && cache != null)
+            // npcs dont have baked cache
+            if (((ScenePresence)sp).isNPC)
+                return true;
+
+            // uploaded baked textures will be in assets local cache
+            IAssetService cache = m_scene.AssetService;
+            IBakedTextureModule m_BakedTextureModule = m_scene.RequestModuleInterface<IBakedTextureModule>();
+
+            int validDirtyBakes = 0;
+            int hits = 0;
+
+            // our main cacheIDs mapper is p.Appearance.WearableCacheItems
+            WearableCacheItem[] wearableCache = sp.Appearance.WearableCacheItems;
+
+            if (wearableCache == null)
             {
-                try
-                {
-                    wearableCache = bakedModule.Get(sp.UUID);
-                }
-                catch (Exception)
-                {
+                wearableCache = WearableCacheItem.GetDefaultCacheItem();
+            }
+
+            List<UUID> missing = new List<UUID>();
+
+            // Process received baked textures
+            for (int i = 0; i < cacheItems.Length; i++)
+            {
+                int idx = (int)cacheItems[i].TextureIndex;
+                Primitive.TextureEntryFace face = sp.Appearance.Texture.FaceTextures[idx];
 
+                // No face
+                if (face == null)
+                {
+                    // for some reason viewer is cleaning this
+                    sp.Appearance.Texture.FaceTextures[idx] = sp.Appearance.Texture.CreateFace((uint) idx);
+                    sp.Appearance.Texture.FaceTextures[idx].TextureID = AppearanceManager.DEFAULT_AVATAR_TEXTURE;
+                    wearableCache[idx].CacheId = UUID.Zero;
+                    wearableCache[idx].TextureID = UUID.Zero;
+                    wearableCache[idx].TextureAsset = null;
+                    continue;
                 }
-                if (wearableCache != null)
+                else
                 {
-                    for (int i = 0; i < wearableCache.Length; i++)
+                    if (face.TextureID == UUID.Zero || face.TextureID == AppearanceManager.DEFAULT_AVATAR_TEXTURE)
                     {
-                       cache.Cache(wearableCache[i].TextureAsset);
+                        wearableCache[idx].CacheId = UUID.Zero;
+                        wearableCache[idx].TextureID = UUID.Zero;
+                        wearableCache[idx].TextureAsset = null;
+                        continue;
                     }
-                }
-            }
-            /*
-             IBakedTextureModule bakedModule = m_scene.RequestModuleInterface<IBakedTextureModule>();
-            if (invService.GetRootFolder(userID) != null)
-            {
-                WearableCacheItem[] wearableCache = null;
-                if (bakedModule != null)
-                {
-                    try
+
+/*
+                    if (face.TextureID == wearableCache[idx].TextureID && m_BakedTextureModule != null)
                     {
-                        wearableCache = bakedModule.Get(userID);
-                        appearance.WearableCacheItems = wearableCache;
-                        appearance.WearableCacheItemsDirty = false;
-                        foreach (WearableCacheItem item in wearableCache)
+                        if (wearableCache[idx].CacheId != cacheItems[i].CacheId)
                         {
-                            appearance.Texture.FaceTextures[item.TextureIndex].TextureID = item.TextureID;
+                            wearableCache[idx].CacheId = cacheItems[i].CacheId;
+                            validDirtyBakes++;
+
+                            //assuming this can only happen if asset is in cache
                         }
+                        hits++;
+                        continue;
+                    }
+*/
+                    wearableCache[idx].TextureAsset = null;
+                    if (cache != null)
+                       wearableCache[idx].TextureAsset = cache.GetCached(face.TextureID.ToString());
+
+                    if (wearableCache[idx].TextureAsset != null)
+                    {
+                        if ( wearableCache[idx].TextureID != face.TextureID ||
+                                wearableCache[idx].CacheId != cacheItems[i].CacheId)
+                            validDirtyBakes++;
+
+                        wearableCache[idx].TextureID = face.TextureID;
+                        wearableCache[idx].CacheId = cacheItems[i].CacheId;
+                        hits++;
                     }
-                    catch (Exception)
+                    else
                     {
-                        
+                        wearableCache[idx].CacheId = UUID.Zero;
+                        wearableCache[idx].TextureID = UUID.Zero;
+                        wearableCache[idx].TextureAsset = null;
+                        missing.Add(face.TextureID);
+                        continue;
                     }
                 }
-             */
+            }
 
-            // Process the texture entry
-            for (int i = 0; i < AvatarAppearance.BAKE_INDICES.Length; i++)
+            sp.Appearance.WearableCacheItems = wearableCache;
+           
+            if (missing.Count > 0)
             {
-                int idx = AvatarAppearance.BAKE_INDICES[i];
-                Primitive.TextureEntryFace face = sp.Appearance.Texture.FaceTextures[idx];
+                foreach (UUID id in missing)
+                    sp.ControllingClient.SendRebakeAvatarTextures(id);
+            }
 
-                // No face, so lets check our baked service cache, teleport or login.
-                if (face == null)
+            if (validDirtyBakes > 0 && hits == cacheItems.Length)
+            {
+                // if we got a full set of baked textures save all in BakedTextureModule
+                if (m_BakedTextureModule != null)
                 {
-                    if (wearableCache != null)
+                    m_log.Debug("[UpdateBakedCache] uploading to bakedModule cache");
+
+                    m_BakedTextureModule.Store(sp.UUID);
+                }
+            }
+
+
+            // debug
+            m_log.Debug("[UpdateBakedCache] cache hits: " + hits.ToString() + " changed entries: " + validDirtyBakes.ToString() + " rebakes " + missing.Count);
+/*
+            for (int iter = 0; iter < AvatarAppearance.BAKE_INDICES.Length; iter++)
+            {
+                int j = AvatarAppearance.BAKE_INDICES[iter];
+                m_log.Debug("[UpdateBCache] {" + iter + "/" + 
+                                    sp.Appearance.WearableCacheItems[j].TextureIndex + "}: c-" +
+                                    sp.Appearance.WearableCacheItems[j].CacheId + ", t-" +
+                                    sp.Appearance.WearableCacheItems[j].TextureID);
+            }
+*/
+            return (hits == cacheItems.Length);
+        }
+
+        // called when we get a new root avatar
+        public bool ValidateBakedTextureCache(IScenePresence sp)
+        {
+            int hits = 0;
+
+            if (((ScenePresence)sp).isNPC)
+                return true;
+
+            lock (m_setAppearanceLock)
+            {
+                IAssetService cache = m_scene.AssetService;
+                IBakedTextureModule bakedModule = m_scene.RequestModuleInterface<IBakedTextureModule>();
+                WearableCacheItem[] bakedModuleCache = null;
+
+                if (cache == null)
+                    return false;
+
+                WearableCacheItem[] wearableCache = sp.Appearance.WearableCacheItems;
+
+                // big debug
+                m_log.DebugFormat("[AVFACTORY]: ValidateBakedTextureCache start for {0} {1}", sp.Name, sp.UUID);
+/*
+                for (int iter = 0; iter < AvatarAppearance.BAKE_INDICES.Length; iter++)
+                {
+                    int j = AvatarAppearance.BAKE_INDICES[iter];
+                    Primitive.TextureEntryFace face = sp.Appearance.Texture.FaceTextures[j];
+                    if (wearableCache == null)
                     {
-                        // If we find the an appearance item, set it as the textureentry and the face
-                        WearableCacheItem searchitem = WearableCacheItem.SearchTextureIndex((uint) idx, wearableCache);
-                        if (searchitem != null)
-                        {
-                            sp.Appearance.Texture.FaceTextures[idx] = sp.Appearance.Texture.CreateFace((uint) idx);
-                            sp.Appearance.Texture.FaceTextures[idx].TextureID = searchitem.TextureID;
-                            face = sp.Appearance.Texture.FaceTextures[idx];
-                        }
+                        if (face != null)
+                            m_log.Debug("[ValidateBakedCache] {" + iter + "/" + j + " t- " + face.TextureID);
                         else
-                        {
-                            // if there is no texture entry and no baked cache, skip it
-                            continue;
-                        }
+                            m_log.Debug("[ValidateBakedCache] {" + iter + "/" + j + " t- No texture");
                     }
                     else
                     {
-                        //No texture entry face and no cache.  Skip this face.
-                        continue;
+                        if (face != null)
+                            m_log.Debug("[ValidateBakedCache] {" + iter + "/" + j + " ft- " + face.TextureID +
+                                   "}: cc-" +
+                                    wearableCache[j].CacheId + ", ct-" +
+                                    wearableCache[j].TextureID
+                                );
+                        else
+                            m_log.Debug("[ValidateBakedCache] {" + iter + "/" + j + " t - No texture" +
+                                    "}: cc-" +
+                                    wearableCache[j].CacheId + ", ct-" +
+                                    wearableCache[j].TextureID
+                                );
                     }
                 }
+<<<<<<< HEAD
                     
 //                m_log.DebugFormat(
 //                    "[AVFACTORY]: Looking for texture {0}, id {1} for {2} {3}",
 //                    face.TextureID, idx, client.Name, client.AgentId);
+=======
+*/
+                bool wearableCacheValid = false;
+                if (wearableCache == null)
+                {
+                    wearableCache = WearableCacheItem.GetDefaultCacheItem();
+                }
+                else
+                {
+                    // we may have received a full cache
+                    // check same coerence and store
+                    wearableCacheValid = true;
+                    for (int i = 0; i < AvatarAppearance.BAKE_INDICES.Length; i++)
+                    {
+                        int idx = AvatarAppearance.BAKE_INDICES[i];
+                        Primitive.TextureEntryFace face = sp.Appearance.Texture.FaceTextures[idx];
+                        if (face != null)
+                        {
+                            if (face.TextureID == wearableCache[idx].TextureID &&
+                                face.TextureID != UUID.Zero)
+                            {
+                                if (wearableCache[idx].TextureAsset != null)
+                                {
+                                    hits++;
+                                    wearableCache[idx].TextureAsset.Temporary = true;
+                                    wearableCache[idx].TextureAsset.Local = true;
+                                    cache.Store(wearableCache[idx].TextureAsset);
+                                    continue;
+                                }
+                                if (cache.GetCached((wearableCache[idx].TextureID).ToString()) != null)
+                                {
+                                    hits++;
+                                    continue;
+                                }
+                            }
+                            wearableCacheValid = false;
+                        }
+                    }
+                   
+                    wearableCacheValid = (wearableCacheValid && (hits >= AvatarAppearance.BAKE_INDICES.Length - 1));
+                    if (wearableCacheValid)
+                        m_log.Debug("[ValidateBakedCache] have valid local cache");
+                }
+>>>>>>> avn/ubitvar
 
-                // if the texture is one of the "defaults" then skip it
-                // this should probably be more intelligent (skirt texture doesnt matter
-                // if the avatar isnt wearing a skirt) but if any of the main baked 
-                // textures is default then the rest should be as well
-                if (face.TextureID == UUID.Zero || face.TextureID == AppearanceManager.DEFAULT_AVATAR_TEXTURE)
-                    continue;
-                
-                defonly = false; // found a non-default texture reference
+                bool checkExternal = false;
 
+<<<<<<< HEAD
                 if (m_scene.AssetService.Get(face.TextureID.ToString()) == null)
                     return false;
             }
+=======
+                if (!wearableCacheValid)
+                {
+                    // only use external bake module on login condition check                  
+//                    ScenePresence ssp = null;
+//                    if (sp is ScenePresence)
+                    {
+//                        ssp = (ScenePresence)sp;
+//                        checkExternal = (((uint)ssp.TeleportFlags & (uint)TeleportFlags.ViaLogin) != 0) &&
+//                            bakedModule != null;
+
+                        // or do it anytime we dont have the cache
+                        checkExternal = bakedModule != null;
+                    }
+                }
 
-//            m_log.DebugFormat("[AVFACTORY]: Completed texture check for {0} {1}", sp.Name, sp.UUID);
+                if (checkExternal)
+                {
+                    hits = 0;
+                    bool gotbacked = false;
 
-            // If we only found default textures, then the appearance is not cached
-            return (defonly ? false : true);
+                    m_log.Debug("[ValidateBakedCache] local cache invalid, checking bakedModule");
+                    try
+                    {
+                        bakedModuleCache = bakedModule.Get(sp.UUID);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(e.ToString());
+                        bakedModuleCache = null;
+                    }
+
+                    if (bakedModuleCache != null)
+                    {
+                        m_log.Debug("[ValidateBakedCache] got bakedModule " + bakedModuleCache.Length + " cached textures");
+
+                        for (int i = 0; i < bakedModuleCache.Length; i++)
+                        {
+                            int j = (int)bakedModuleCache[i].TextureIndex;
+
+                            if (bakedModuleCache[i].TextureAsset != null)
+                            {
+                                wearableCache[j].TextureID = bakedModuleCache[i].TextureID;
+                                wearableCache[j].CacheId = bakedModuleCache[i].CacheId;
+                                wearableCache[j].TextureAsset = bakedModuleCache[i].TextureAsset;
+                                bakedModuleCache[i].TextureAsset.Temporary = true;
+                                bakedModuleCache[i].TextureAsset.Local = true;
+                                cache.Store(bakedModuleCache[i].TextureAsset);
+                            }
+                        }
+                        gotbacked = true;
+                    }
+
+                    if (gotbacked)
+                    {
+                        // force the ones we got
+                        for (int i = 0; i < AvatarAppearance.BAKE_INDICES.Length; i++)
+                        {
+                            int idx = AvatarAppearance.BAKE_INDICES[i];
+                            Primitive.TextureEntryFace face = sp.Appearance.Texture.FaceTextures[idx];
+
+                            if (sp.Appearance.Texture.FaceTextures[idx] == null)
+                                sp.Appearance.Texture.FaceTextures[idx] = sp.Appearance.Texture.CreateFace((uint)idx);
+                            sp.Appearance.Texture.FaceTextures[idx].TextureID = wearableCache[idx].TextureID;
+                            face = sp.Appearance.Texture.FaceTextures[idx];
+
+                            // this should be removed
+                            if (face.TextureID != UUID.Zero && face.TextureID != AppearanceManager.DEFAULT_AVATAR_TEXTURE)
+                                hits++;
+                            continue;
+                        }
+                    }
+                }
+>>>>>>> avn/ubitvar
+
+                sp.Appearance.WearableCacheItems = wearableCache;
+
+            }
+
+            // debug
+            m_log.DebugFormat("[ValidateBakedCache]: Completed texture check for {0} {1} with {2} hits", sp.Name, sp.UUID, hits);
+/*
+            for (int iter = 0; iter < AvatarAppearance.BAKE_INDICES.Length; iter++)
+            {
+                int j = AvatarAppearance.BAKE_INDICES[iter];
+                m_log.Debug("[ValidateBakedCache] {" + iter + "/" +
+                                    sp.Appearance.WearableCacheItems[j].TextureIndex + "}: c-" +
+                                    sp.Appearance.WearableCacheItems[j].CacheId + ", t-" +
+                                    sp.Appearance.WearableCacheItems[j].TextureID);
+            }
+*/
+            return (hits >= AvatarAppearance.BAKE_INDICES.Length - 1); // skirt is optional
         }
 
         public int RequestRebake(IScenePresence sp, bool missingTexturesOnly)
         {
+            if (((ScenePresence)sp).isNPC)
+                return 0;
+
             int texturesRebaked = 0;
 //            IImprovedAssetCache cache = m_scene.RequestModuleInterface<IImprovedAssetCache>();
 
@@ -497,14 +696,6 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                 if (face == null)
                     continue;
 
-//                m_log.DebugFormat(
-//                    "[AVFACTORY]: Looking for texture {0}, id {1} for {2} {3}",
-//                    face.TextureID, idx, client.Name, client.AgentId);
-
-                // if the texture is one of the "defaults" then skip it
-                // this should probably be more intelligent (skirt texture doesnt matter
-                // if the avatar isnt wearing a skirt) but if any of the main baked
-                // textures is default then the rest should be as well
                 if (face.TextureID == UUID.Zero || face.TextureID == AppearanceManager.DEFAULT_AVATAR_TEXTURE)
                     continue;
 
diff --git a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/Tests/AvatarFactoryModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/Tests/AvatarFactoryModuleTests.cs
index 9513408..b7ff4e0 100644
--- a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/Tests/AvatarFactoryModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/Tests/AvatarFactoryModuleTests.cs
@@ -132,6 +132,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             for (byte i = 0; i < visualParams.Length; i++)
                 visualParams[i] = i;
 
+<<<<<<< HEAD
             Primitive.TextureEntry bakedTextureEntry = new Primitive.TextureEntry(TestHelpers.ParseTail(0x10));
             uint eyesFaceIndex = (uint)AppearanceManager.BakeTypeToAgentTextureIndex(BakeType.Eyes);
             Primitive.TextureEntryFace eyesFace = bakedTextureEntry.CreateFace(eyesFaceIndex);
@@ -144,6 +145,12 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             afm.SetAppearance(sp, bakedTextureEntry, visualParams, null);
     
             Assert.That(rebakeRequestsReceived, Is.EqualTo(0));
+=======
+            afm.SetAppearance(sp, new Primitive.TextureEntry(TestHelpers.ParseTail(0x10)), visualParams, new WearableCacheItem[0]);
+
+            // TODO: Check baked texture
+            Assert.AreEqual(visualParams, sp.Appearance.VisualParams);
+>>>>>>> avn/ubitvar
         }
 
         [Test]
@@ -181,7 +188,11 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             Primitive.TextureEntryFace eyesFace = bakedTextureEntry.CreateFace(eyesFaceIndex);
             eyesFace.TextureID = eyesTextureId;
 
+<<<<<<< HEAD
             afm.SetAppearance(sp, bakedTextureEntry, visualParams, null);
+=======
+            afm.SetAppearance(sp, bakedTextureEntry, visualParams, new WearableCacheItem[0]);
+>>>>>>> avn/ubitvar
             afm.SaveBakedTextures(userId);
 //            Dictionary<BakeType, Primitive.TextureEntryFace> bakedTextures = afm.GetBakedTextureFaces(userId);
 
diff --git a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
index a9d2de0..2801ef0 100644
--- a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
@@ -51,7 +51,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
         private int m_saydistance = 20;
         private int m_shoutdistance = 100;
         private int m_whisperdistance = 10;
-
+        private List<Scene> m_scenes = new List<Scene>();
+        private List<string> FreezeCache = new List<string>();
+        private string m_adminPrefix = "";
         internal object m_syncy = new object();
 
         internal IConfig m_config;
@@ -78,16 +80,23 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             m_whisperdistance = config.Configs["Chat"].GetInt("whisper_distance", m_whisperdistance);
             m_saydistance = config.Configs["Chat"].GetInt("say_distance", m_saydistance);
             m_shoutdistance = config.Configs["Chat"].GetInt("shout_distance", m_shoutdistance);
+            m_adminPrefix = config.Configs["Chat"].GetString("admin_prefix", "");
         }
 
         public virtual void AddRegion(Scene scene)
         {
-            if (!m_enabled) 
-                return;
+            if (!m_enabled) return;
 
-            scene.EventManager.OnNewClient += OnNewClient;
-            scene.EventManager.OnChatFromWorld += OnChatFromWorld;
-            scene.EventManager.OnChatBroadcast += OnChatBroadcast;
+            lock (m_syncy)
+            {
+                if (!m_scenes.Contains(scene))
+                {
+                    m_scenes.Add(scene);
+                    scene.EventManager.OnNewClient += OnNewClient;
+                    scene.EventManager.OnChatFromWorld += OnChatFromWorld;
+                    scene.EventManager.OnChatBroadcast += OnChatBroadcast;
+                }
+            }
 
             m_log.InfoFormat("[CHAT]: Initialized for {0} w:{1} s:{2} S:{3}", scene.RegionInfo.RegionName,
                              m_whisperdistance, m_saydistance, m_shoutdistance);
@@ -107,12 +116,18 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
 
         public virtual void RemoveRegion(Scene scene)
         {
-            if (!m_enabled) 
-                return;
+            if (!m_enabled) return;
 
-            scene.EventManager.OnNewClient -= OnNewClient;
-            scene.EventManager.OnChatFromWorld -= OnChatFromWorld;
-            scene.EventManager.OnChatBroadcast -= OnChatBroadcast;
+            lock (m_syncy)
+            {
+                if (m_scenes.Contains(scene))
+                {
+                    scene.EventManager.OnNewClient -= OnNewClient;
+                    scene.EventManager.OnChatFromWorld -= OnChatFromWorld;
+                    scene.EventManager.OnChatBroadcast -= OnChatBroadcast;
+                    m_scenes.Remove(scene);
+                }
+            }
         }
         
         public virtual void Close()
@@ -169,7 +184,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
                 return;
             }
 
-            DeliverChatToAvatars(ChatSourceType.Agent, c);
+            if (FreezeCache.Contains(c.Sender.AgentId.ToString()))
+            {
+                if (c.Type != ChatTypeEnum.StartTyping || c.Type != ChatTypeEnum.StopTyping)
+                    c.Sender.SendAgentAlertMessage("You may not talk as you are frozen.", false);
+            }
+            else
+            {
+                DeliverChatToAvatars(ChatSourceType.Agent, c);
+            }
         }
 
         public virtual void OnChatFromWorld(Object sender, OSChatMessage c)
@@ -183,33 +206,64 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
         protected virtual void DeliverChatToAvatars(ChatSourceType sourceType, OSChatMessage c)
         {
             string fromName = c.From;
+            string fromNamePrefix = "";
             UUID fromID = UUID.Zero;
             UUID ownerID = UUID.Zero;
-            UUID targetID = c.TargetUUID;
             string message = c.Message;
-            Scene scene = (Scene)c.Scene;
+            IScene scene = c.Scene;
+            UUID destination = c.Destination;
             Vector3 fromPos = c.Position;
             Vector3 regionPos = new Vector3(scene.RegionInfo.WorldLocX, scene.RegionInfo.WorldLocY, 0);
+<<<<<<< HEAD
+=======
+
+            bool checkParcelHide = false;
+            UUID sourceParcelID = UUID.Zero;
+            Vector3 hidePos = fromPos;
+>>>>>>> avn/ubitvar
 
             if (c.Channel == DEBUG_CHANNEL) c.Type = ChatTypeEnum.DebugChannel;
 
             switch (sourceType) 
             {
             case ChatSourceType.Agent:
-                ScenePresence avatar = scene.GetScenePresence(c.Sender.AgentId);
+                if (!(scene is Scene))
+                {
+                    m_log.WarnFormat("[CHAT]: scene {0} is not a Scene object, cannot obtain scene presence for {1}",
+                                     scene.RegionInfo.RegionName, c.Sender.AgentId);
+                    return;
+                }
+                ScenePresence avatar = (scene as Scene).GetScenePresence(c.Sender.AgentId);
                 fromPos = avatar.AbsolutePosition;
                 fromName = avatar.Name;
                 fromID = c.Sender.AgentId;
+                if (avatar.GodLevel >= 200)
+                { // let gods speak to outside or things may get confusing
+                    fromNamePrefix = m_adminPrefix;
+                    checkParcelHide = false;
+                }
+                else
+                {
+                    checkParcelHide = true;
+                }
+                destination = UUID.Zero; // Avatars cant "SayTo"
                 ownerID = c.Sender.AgentId;
-
+                
+                hidePos = fromPos;
                 break;
 
             case ChatSourceType.Object:
                 fromID = c.SenderUUID;
 
                 if (c.SenderObject != null && c.SenderObject is SceneObjectPart)
+                {
                     ownerID = ((SceneObjectPart)c.SenderObject).OwnerID;
-
+                    if (((SceneObjectPart)c.SenderObject).ParentGroup.IsAttachment)
+                    {
+                        checkParcelHide = true;
+                        hidePos = ((SceneObjectPart)c.SenderObject).ParentGroup.AbsolutePosition;
+                    }
+                }
                 break;
             }
 
@@ -218,38 +272,68 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
                 message = message.Substring(0, 1000);
 
 //            m_log.DebugFormat(
-//                "[CHAT]: DCTA: fromID {0} fromName {1}, region{2}, cType {3}, sType {4}, targetID {5}",
-//                fromID, fromName, scene.RegionInfo.RegionName, c.Type, sourceType, targetID);
+//                "[CHAT]: DCTA: fromID {0} fromName {1}, region{2}, cType {3}, sType {4}", 
+//                fromID, fromName, scene.RegionInfo.RegionName, c.Type, sourceType);
 
             HashSet<UUID> receiverIDs = new HashSet<UUID>();
 
-            if (targetID == UUID.Zero)
+            if (checkParcelHide)
+            {
+                checkParcelHide = false;
+                if (c.Type < ChatTypeEnum.DebugChannel && destination == UUID.Zero)
+                {
+                    ILandObject srcland = (scene as Scene).LandChannel.GetLandObject(hidePos.X, hidePos.Y);
+                    if (srcland != null && !srcland.LandData.SeeAVs)
+                    {
+                        sourceParcelID = srcland.LandData.GlobalID;
+                        checkParcelHide = true;
+                    }
+                }
+            }
+
+            foreach (Scene s in m_scenes)
             {
                 // This should use ForEachClient, but clients don't have a position.
                 // If camera is moved into client, then camera position can be used
-                scene.ForEachScenePresence(
+                // MT: No, it can't, as chat is heard from the avatar position, not
+                // the camera position.
+
+                s.ForEachScenePresence(
                     delegate(ScenePresence presence)
                     {
-                        if (TrySendChatMessage(
-                            presence, fromPos, regionPos, fromID, ownerID, fromName, c.Type, message, sourceType, false))
-                            receiverIDs.Add(presence.UUID);
+                        if (destination != UUID.Zero && presence.UUID != destination)
+                            return;
+                        ILandObject Presencecheck = s.LandChannel.GetLandObject(presence.AbsolutePosition.X, presence.AbsolutePosition.Y);
+                        if (Presencecheck != null)
+                        {
+                            // This will pass all chat from objects. Not
+                            // perfect, but it will do. For now. Better
+                            // than the prior behavior of muting all
+                            // objects on a parcel with access restrictions
+                            if (checkParcelHide)
+                            {
+                                if (sourceParcelID != Presencecheck.LandData.GlobalID && presence.GodLevel < 200)
+                                    return;
+                            }
+                            if (c.Sender == null || Presencecheck.IsEitherBannedOrRestricted(c.Sender.AgentId) != true)
+                            {
+                                if (destination != UUID.Zero)
+                                {
+                                    if (TrySendChatMessage(presence, fromPos, regionPos, fromID, ownerID, fromNamePrefix + fromName, c.Type, message, sourceType, true))
+                                        receiverIDs.Add(presence.UUID);
+                                }
+                                else
+                                {
+                                    if (TrySendChatMessage(presence, fromPos, regionPos, fromID, ownerID, fromNamePrefix + fromName, c.Type, message, sourceType, false))
+                                        receiverIDs.Add(presence.UUID);
+                                }
+                            }
+                        }
                     }
                 );
             }
-            else
-            {
-                // This is a send to a specific client eg from llRegionSayTo
-                // no need to check distance etc, jand send is as say
-                ScenePresence presence = scene.GetScenePresence(targetID);
-                if (presence != null && !presence.IsChildAgent)
-                {
-                    if (TrySendChatMessage(
-                        presence, fromPos, regionPos, fromID, ownerID, fromName, ChatTypeEnum.Say, message, sourceType, true))
-                        receiverIDs.Add(presence.UUID);
-                }
-            }
-
-            scene.EventManager.TriggerOnChatToClients(
+            
+            (scene as Scene).EventManager.TriggerOnChatToClients(
                 fromID, receiverIDs, message, c.Type, fromPos, fromName, sourceType, ChatAudibleLevel.Fully);
         }
 
@@ -291,9 +375,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             }
             
             // m_log.DebugFormat("[CHAT] Broadcast: fromID {0} fromName {1}, cType {2}, sType {3}", fromID, fromName, cType, sourceType);
-
             HashSet<UUID> receiverIDs = new HashSet<UUID>();
             
+<<<<<<< HEAD
             ((Scene)c.Scene).ForEachRootClient(
                 delegate(IClientAPI client)
                 {   
@@ -313,6 +397,29 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             
             (c.Scene as Scene).EventManager.TriggerOnChatToClients(
                 fromID, receiverIDs, c.Message, cType, CenterOfRegion, fromName, sourceType, ChatAudibleLevel.Fully);
+=======
+            if (c.Scene != null)
+            {
+                ((Scene)c.Scene).ForEachRootClient
+                (
+                    delegate(IClientAPI client)
+                    {
+                        // don't forward SayOwner chat from objects to
+                        // non-owner agents
+                        if ((c.Type == ChatTypeEnum.Owner) &&
+                            (null != c.SenderObject) &&
+                            (((SceneObjectPart)c.SenderObject).OwnerID != client.AgentId))
+                            return;
+                        
+                        client.SendChatMessage(c.Message, (byte)cType, CenterOfRegion, fromName, fromID, fromID,
+                                               (byte)sourceType, (byte)ChatAudibleLevel.Fully);
+                        receiverIDs.Add(client.AgentId);
+                    }
+                );
+                (c.Scene as Scene).EventManager.TriggerOnChatToClients(
+                    fromID, receiverIDs, c.Message, cType, CenterOfRegion, fromName, sourceType, ChatAudibleLevel.Fully);
+             }
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -364,6 +471,35 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             return true;
         }
 
+        Dictionary<UUID, System.Threading.Timer> Timers = new Dictionary<UUID, System.Threading.Timer>();
+        public void ParcelFreezeUser(IClientAPI client, UUID parcelowner, uint flags, UUID target)
+        {
+            System.Threading.Timer Timer;
+            if (flags == 0)
+            {
+                FreezeCache.Add(target.ToString());
+                System.Threading.TimerCallback timeCB = new System.Threading.TimerCallback(OnEndParcelFrozen);
+                Timer = new System.Threading.Timer(timeCB, target, 30000, 0);
+                Timers.Add(target, Timer);
+            }
+            else
+            {
+                FreezeCache.Remove(target.ToString());
+                Timers.TryGetValue(target, out Timer);
+                Timers.Remove(target);
+                Timer.Dispose();
+            }
+        }
+
+        private void OnEndParcelFrozen(object avatar)
+        {
+            UUID target = (UUID)avatar;
+            FreezeCache.Remove(target.ToString());
+            System.Threading.Timer Timer;
+            Timers.TryGetValue(target, out Timer);
+            Timers.Remove(target);
+            Timer.Dispose();
+        }
         #region SimulatorFeaturesRequest
 
         static OSDInteger m_SayRange, m_WhisperRange, m_ShoutRange;
@@ -392,4 +528,4 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
 
         #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs b/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs
index fc23b72..b0b7054 100644
--- a/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Combat/CombatModule.cs
@@ -183,10 +183,15 @@ namespace OpenSim.Region.CoreModules.Avatar.Combat.CombatModule
             try
             {
                 ILandObject obj = avatar.Scene.LandChannel.GetLandObject(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
+<<<<<<< HEAD
 
                 if (obj == null)
                     return;
 
+=======
+                if (obj == null)
+                    return;
+>>>>>>> avn/ubitvar
                 if ((obj.LandData.Flags & (uint)ParcelFlags.AllowDamage) != 0
                     || avatar.Scene.RegionInfo.RegionSettings.AllowDamage)
                 {
diff --git a/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs b/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs
index a896897..56819fa 100644
--- a/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs
@@ -203,8 +203,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
         {
             m_scene.ForEachRootClient(delegate(IClientAPI client)
             {
-                client.SendBlueBoxMessage(fromAvatarID, fromAvatarName,
-                        message);
+                client.SendAgentAlertMessage(
+                        message, false);
             });
         }
 
@@ -260,4 +260,4 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
             return result;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs b/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
index 3b6d970..adb838c 100644
--- a/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
@@ -49,6 +49,8 @@ using Caps = OpenSim.Framework.Capabilities.Caps;
 using OSDArray = OpenMetaverse.StructuredData.OSDArray;
 using OSDMap = OpenMetaverse.StructuredData.OSDMap;
 
+using Mono.Addins;
+
 namespace OpenSim.Region.CoreModules.Avatar.Gods
 {
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "GodsModule")]
@@ -62,6 +64,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
 
         protected Scene m_scene;
         protected IDialogModule m_dialogModule;
+
         protected IDialogModule DialogModule
         {
             get
@@ -146,6 +149,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Gods
                 UUID godSessionID = userData["GodSessionID"].AsUUID();
                 uint kickFlags = userData["KickFlags"].AsUInteger();
                 string reason = userData["Reason"].AsString();
+
                 ScenePresence god = m_scene.GetScenePresence(godID);
                 if (god == null || god.ControllingClient.SessionId != godSessionID)
                     return String.Empty;
diff --git a/OpenSim/Region/CoreModules/Avatar/Groups/GroupsModule.cs b/OpenSim/Region/CoreModules/Avatar/Groups/GroupsModule.cs
deleted file mode 100644
index b735c61..0000000
--- a/OpenSim/Region/CoreModules/Avatar/Groups/GroupsModule.cs
+++ /dev/null
@@ -1,260 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-using System.Collections.Generic;
-using System.Reflection;
-using log4net;
-using Nini.Config;
-using OpenMetaverse;
-using OpenSim.Framework;
-using OpenSim.Region.Framework.Interfaces;
-using OpenSim.Region.Framework.Scenes;
-
-using Mono.Addins;
-
-namespace OpenSim.Region.CoreModules.Avatar.Groups
-{
-    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "GroupsModule")]
-    public class GroupsModule : ISharedRegionModule
-    {
-        private static readonly ILog m_log =
-            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
-        private Dictionary<UUID, GroupMembershipData> m_GroupMap =
-                new Dictionary<UUID, GroupMembershipData>();
-
-        private Dictionary<UUID, IClientAPI> m_ClientMap =
-                new Dictionary<UUID, IClientAPI>();
-
-        private UUID opensimulatorGroupID =
-                new UUID("00000000-68f9-1111-024e-222222111123");
-
-        private List<Scene> m_SceneList = new List<Scene>();
-
-        private static GroupMembershipData osGroup =
-                new GroupMembershipData();
-
-        private bool m_Enabled = false;
-
-        #region ISharedRegionModule Members
-
-        public void Initialise(IConfigSource config)
-        {
-            IConfig groupsConfig = config.Configs["Groups"];
-
-            if (groupsConfig == null)
-            {
-                m_log.Info("[GROUPS]: No configuration found. Using defaults");
-            }
-            else
-            {
-                m_Enabled = groupsConfig.GetBoolean("Enabled", false);
-                if (!m_Enabled)
-                {
-                    m_log.Info("[GROUPS]: Groups disabled in configuration");
-                    return;
-                }
-
-                if (groupsConfig.GetString("Module", "Default") != "Default")
-                {
-                    m_Enabled = false;
-                    return;
-                }
-            }
-
-        }
-
-        public void AddRegion(Scene scene)
-        {
-            if (!m_Enabled)
-                return;
-
-            lock (m_SceneList)
-            {
-                if (!m_SceneList.Contains(scene))
-                {
-                    if (m_SceneList.Count == 0)
-                    {
-                        osGroup.GroupID = opensimulatorGroupID;
-                        osGroup.GroupName = "OpenSimulator Testing";
-                        osGroup.GroupPowers =
-                                (uint)(GroupPowers.AllowLandmark |
-                                       GroupPowers.AllowSetHome);
-                        m_GroupMap[opensimulatorGroupID] = osGroup;
-                    }
-                    m_SceneList.Add(scene);
-                }
-            }
-
-            scene.EventManager.OnNewClient += OnNewClient;
-            scene.EventManager.OnClientClosed += OnClientClosed;
-            //            scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage;
-        }
-
-        public void RemoveRegion(Scene scene)
-        {
-            if (!m_Enabled)
-                return;
-
-            lock (m_SceneList)
-            {
-                if (m_SceneList.Contains(scene))
-                    m_SceneList.Remove(scene);
-            }
-
-            scene.EventManager.OnNewClient -= OnNewClient;
-            scene.EventManager.OnClientClosed -= OnClientClosed;
-        }
-
-        public void RegionLoaded(Scene scene)
-        {
-        }
-
-        public void PostInitialise()
-        {
-        }
-
-        public void Close()
-        {
-            if (!m_Enabled)
-                return;
-
-//            m_log.Debug("[GROUPS]: Shutting down group module.");
-            
-            lock (m_ClientMap)
-            {
-                m_ClientMap.Clear();
-            }
-
-            lock (m_GroupMap)
-            {
-                m_GroupMap.Clear();
-            }
-        }
-
-        public string Name
-        {
-            get { return "GroupsModule"; }
-        }
-
-        public Type ReplaceableInterface
-        {
-            get { return null; }
-        }
-
-        #endregion
-
-        private void OnNewClient(IClientAPI client)
-        {
-            // Subscribe to instant messages
-//            client.OnInstantMessage += OnInstantMessage;
-            client.OnAgentDataUpdateRequest += OnAgentDataUpdateRequest;
-            client.OnUUIDGroupNameRequest += HandleUUIDGroupNameRequest;
-            lock (m_ClientMap)
-            {
-                if (!m_ClientMap.ContainsKey(client.AgentId))
-                {
-                    m_ClientMap.Add(client.AgentId, client);
-                }
-            }
-
-            GroupMembershipData[] updateGroups = new GroupMembershipData[1];
-            updateGroups[0] = osGroup;
-
-            client.SendGroupMembership(updateGroups);
-        }
-
-        private void OnAgentDataUpdateRequest(IClientAPI remoteClient,
-                                              UUID AgentID, UUID SessionID)
-        {
-            UUID ActiveGroupID;
-            string ActiveGroupName;
-            ulong ActiveGroupPowers;
-
-            string firstname = remoteClient.FirstName;
-            string lastname = remoteClient.LastName;
-
-            string ActiveGroupTitle = "I IZ N0T";
-
-            ActiveGroupID = osGroup.GroupID;
-            ActiveGroupName = osGroup.GroupName;
-            ActiveGroupPowers = osGroup.GroupPowers;
-
-            remoteClient.SendAgentDataUpdate(AgentID, ActiveGroupID, firstname,
-                                             lastname, ActiveGroupPowers, ActiveGroupName,
-                                             ActiveGroupTitle);
-        }
-
-//        private void OnInstantMessage(IClientAPI client, GridInstantMessage im)
-//        {
-//        }
-
-//        private void OnGridInstantMessage(GridInstantMessage msg)
-//        {
-//            // Trigger the above event handler
-//            OnInstantMessage(null, msg);
-//        }
-
-        private void HandleUUIDGroupNameRequest(UUID id,IClientAPI remote_client)
-        {
-            string groupnamereply = "Unknown";
-            UUID groupUUID = UUID.Zero;
-
-            lock (m_GroupMap)
-            {
-                if (m_GroupMap.ContainsKey(id))
-                {
-                    GroupMembershipData grp = m_GroupMap[id];
-                    groupnamereply = grp.GroupName;
-                    groupUUID = grp.GroupID;
-                }
-            }
-            remote_client.SendGroupNameReply(groupUUID, groupnamereply);
-        }
-
-        private void OnClientClosed(UUID agentID, Scene scene)
-        {
-            lock (m_ClientMap)
-            {
-                if (m_ClientMap.ContainsKey(agentID))
-                {
-//                    IClientAPI cli = m_ClientMap[agentID];
-//                    if (cli != null)
-//                    {
-//                        //m_log.Info("[GROUPS]: Removing all reference to groups for " + cli.Name);
-//                    }
-//                    else
-//                    {
-//                        //m_log.Info("[GROUPS]: Removing all reference to groups for " + agentID.ToString());
-//                    }
-                    m_ClientMap.Remove(agentID);
-                }
-            }
-        }
-    }
-}
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/InstantMessageModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/InstantMessageModule.cs
index c33a296..55e30a0 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/InstantMessageModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/InstantMessageModule.cs
@@ -27,6 +27,7 @@
 using System;
 using System.Collections.Generic;
 using System.Reflection;
+using System.Timers;
 using log4net;
 using Mono.Addins;
 using Nini.Config;
@@ -44,6 +45,10 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         private static readonly ILog m_log = LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
 
+        private Timer m_logTimer = new Timer(10000);
+        private List<GridInstantMessage> m_logData = new List<GridInstantMessage>();
+        private string m_restUrl;
+
         /// <value>
         /// Is this module enabled?
         /// </value>
@@ -63,9 +68,12 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                         "InstantMessageModule", "InstantMessageModule") !=
                         "InstantMessageModule")
                     return;
+                m_restUrl = config.Configs["Messaging"].GetString("LogURL", String.Empty);
             }
             
             m_enabled = true;
+            m_logTimer.AutoReset = false;
+            m_logTimer.Elapsed += LogTimerElapsed;
         }
 
         public void AddRegion(Scene scene)
@@ -150,6 +158,9 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         {
             byte dialog = im.dialog;
 
+            if (client != null && dialog == (byte)InstantMessageDialog.MessageFromAgent)
+                LogInstantMesssage(im);
+
             if (dialog != (byte)InstantMessageDialog.MessageFromAgent
                 && dialog != (byte)InstantMessageDialog.StartTyping
                 && dialog != (byte)InstantMessageDialog.StopTyping
@@ -159,6 +170,32 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                 return;
             }
 
+            //DateTime dt = DateTime.UtcNow;
+
+            // Ticks from UtcNow, but make it look like local. Evil, huh?
+            //dt = DateTime.SpecifyKind(dt, DateTimeKind.Local);
+
+            //try
+            //{
+            //    // Convert that to the PST timezone
+            //    TimeZoneInfo timeZoneInfo = TimeZoneInfo.FindSystemTimeZoneById("America/Los_Angeles");
+            //    dt = TimeZoneInfo.ConvertTime(dt, timeZoneInfo);
+            //}
+            //catch
+            //{
+            //    //m_log.Info("[OFFLINE MESSAGING]: No PST timezone found on this machine. Saving with local timestamp.");
+            //}
+
+            //// And make it look local again to fool the unix time util
+            //dt = DateTime.SpecifyKind(dt, DateTimeKind.Utc);
+
+            // If client is null, this message comes from storage and IS offline
+            if (client != null)
+                im.offline = 0;
+
+            if (im.offline == 0)
+                im.timestamp = (uint)Util.UnixTimeSinceEpoch();
+
             if (m_TransferModule != null)
             {
                 if (client != null)
@@ -202,5 +239,35 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             //
             OnInstantMessage(null, msg);
         }
+
+        private void LogInstantMesssage(GridInstantMessage im)
+        {
+            if (m_logData.Count < 20)
+            {
+                // Restart the log write timer
+                m_logTimer.Stop();
+            }
+            if (!m_logTimer.Enabled)
+                m_logTimer.Start();
+
+            lock (m_logData)
+            {
+                m_logData.Add(im);
+            }
+        }
+
+        private void LogTimerElapsed(object source, ElapsedEventArgs e)
+        {
+            lock (m_logData)
+            {
+                if (m_restUrl != String.Empty && m_logData.Count > 0)
+                {
+                    bool success = SynchronousRestObjectRequester.MakeRequest<List<GridInstantMessage>, bool>("POST", m_restUrl + "/LogMessages/", m_logData);
+                    if (!success)
+                        m_log.ErrorFormat("[INSTANT MESSAGE]: Failed to save log data");
+                }
+                m_logData.Clear();
+            }
+        }
     }
 }
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
index 2462ff8..5573c94 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/MessageTransferModule.cs
@@ -50,6 +50,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private bool m_Enabled = false;
+        protected string m_MessageKey = String.Empty;
         protected List<Scene> m_Scenes = new List<Scene>();
         protected Dictionary<UUID, UUID> m_UserRegionMap = new Dictionary<UUID, UUID>();
 
@@ -69,14 +70,17 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         public virtual void Initialise(IConfigSource config)
         {
             IConfig cnf = config.Configs["Messaging"];
-            if (cnf != null && cnf.GetString(
-                    "MessageTransferModule", "MessageTransferModule") !=
-                    "MessageTransferModule")
+            if (cnf != null)
             {
-                m_log.Debug("[MESSAGE TRANSFER]: Disabled by configuration");
-                return;
-            }
+                if (cnf.GetString("MessageTransferModule",
+                        "MessageTransferModule") != "MessageTransferModule")
+                {
+                    return;
+                }
 
+                m_MessageKey = cnf.GetString("MessageKey", String.Empty);
+            }
+            m_log.Debug("[MESSAGE TRANSFER]: Module enabled");
             m_Enabled = true;
         }
 
@@ -135,6 +139,9 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         {
             UUID toAgentID = new UUID(im.toAgentID);
 
+            if (toAgentID == UUID.Zero)
+                return;
+
             // Try root avatar only first
             foreach (Scene scene in m_Scenes)
             {
@@ -249,6 +256,19 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                         && requestData.ContainsKey("position_z") && requestData.ContainsKey("region_id")
                         && requestData.ContainsKey("binary_bucket"))
                 {
+                    if (m_MessageKey != String.Empty)
+                    {
+                        XmlRpcResponse error_resp = new XmlRpcResponse();
+                        Hashtable error_respdata = new Hashtable();
+                        error_respdata["success"] = "FALSE";
+                        error_resp.Value = error_respdata;
+
+                        if (!requestData.Contains("message_key"))
+                            return error_resp;
+                        if (m_MessageKey != (string)requestData["message_key"])
+                            return error_resp;
+                    }
+
                     // Do the easy way of validating the UUIDs
                     UUID.TryParse((string)requestData["from_agent_id"], out fromAgentID);
                     UUID.TryParse((string)requestData["to_agent_id"], out toAgentID);
@@ -425,34 +445,89 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             return resp;
         }
 
+<<<<<<< HEAD
         /// <summary>
         /// delegate for sending a grid instant message asynchronously
         /// </summary>
         public delegate void GridInstantMessageDelegate(GridInstantMessage im, MessageResultNotification result);
+=======
+        private delegate void GridInstantMessageDelegate(GridInstantMessage im, MessageResultNotification result);
+>>>>>>> avn/ubitvar
 
-        protected virtual void GridInstantMessageCompleted(IAsyncResult iar)
-        {
-            GridInstantMessageDelegate icon =
-                    (GridInstantMessageDelegate)iar.AsyncState;
-            icon.EndInvoke(iar);
-        }
+        private class GIM {
+            public GridInstantMessage im;
+            public MessageResultNotification result;
+        };
 
+        private Queue<GIM> pendingInstantMessages = new Queue<GIM>();
+        private int numInstantMessageThreads = 0;
 
-        protected virtual void SendGridInstantMessageViaXMLRPC(GridInstantMessage im, MessageResultNotification result)
+        private void SendGridInstantMessageViaXMLRPC(GridInstantMessage im, MessageResultNotification result)
         {
-            GridInstantMessageDelegate d = SendGridInstantMessageViaXMLRPCAsync;
+            lock (pendingInstantMessages) {
+                if (numInstantMessageThreads >= 4) {
+                    GIM gim = new GIM();
+                    gim.im = im;
+                    gim.result = result;
+                    pendingInstantMessages.Enqueue(gim);
+                } else {
+                    ++ numInstantMessageThreads;
+                    //m_log.DebugFormat("[SendGridInstantMessageViaXMLRPC]: ++numInstantMessageThreads={0}", numInstantMessageThreads);
+                    GridInstantMessageDelegate d = SendGridInstantMessageViaXMLRPCAsyncMain;
+                    d.BeginInvoke(im, result, GridInstantMessageCompleted, d);
+                }
+            }
+        }
 
+<<<<<<< HEAD
             d.BeginInvoke(im, result, GridInstantMessageCompleted, d);
+=======
+        private void GridInstantMessageCompleted(IAsyncResult iar)
+        {
+            GridInstantMessageDelegate d = (GridInstantMessageDelegate)iar.AsyncState;
+            d.EndInvoke(iar);
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
         /// Internal SendGridInstantMessage over XMLRPC method.
         /// </summary>
+<<<<<<< HEAD
         /// <remarks>
         /// This is called from within a dedicated thread.
         /// </remarks>
         private void SendGridInstantMessageViaXMLRPCAsync(GridInstantMessage im, MessageResultNotification result)
+=======
+        /// <param name="prevRegionHandle">
+        /// Pass in 0 the first time this method is called.  It will be called recursively with the last 
+        /// regionhandle tried
+        /// </param>
+        private void SendGridInstantMessageViaXMLRPCAsyncMain(GridInstantMessage im, MessageResultNotification result)
+>>>>>>> avn/ubitvar
         {
+            GIM gim;
+            do {
+                try {
+                    SendGridInstantMessageViaXMLRPCAsync(im, result, UUID.Zero);
+                } catch (Exception e) {
+                    m_log.Error("[SendGridInstantMessageViaXMLRPC]: exception " + e.Message);
+                }
+                lock (pendingInstantMessages) {
+                    if (pendingInstantMessages.Count > 0) {
+                        gim = pendingInstantMessages.Dequeue();
+                        im = gim.im;
+                        result = gim.result;
+                    } else {
+                        gim = null;
+                        -- numInstantMessageThreads;
+                        //m_log.DebugFormat("[SendGridInstantMessageViaXMLRPC]: --numInstantMessageThreads={0}", numInstantMessageThreads);
+                    }
+                }
+            } while (gim != null);
+        }
+        private void SendGridInstantMessageViaXMLRPCAsync(GridInstantMessage im, MessageResultNotification result, UUID prevRegionID)
+        {
+
             UUID toAgentID = new UUID(im.toAgentID);
             UUID regionID;
             bool needToLookupAgent;
@@ -494,6 +569,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                     break;
                 }
 
+<<<<<<< HEAD
                 // Try to send the message to the agent via the retrieved region.
                 Hashtable msgdata = ConvertGridInstantMessageToXMLRPC(im);
                 msgdata["region_handle"] = 0;
@@ -501,6 +577,13 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
 
                 // If the message delivery was successful, then cache the entry.
                 if (imresult)
+=======
+            if (upd != null)
+            {
+                GridRegion reginfo = m_Scenes[0].GridService.GetRegionByUUID(UUID.Zero,
+                    upd.RegionID);
+                if (reginfo != null)
+>>>>>>> avn/ubitvar
                 {
                     lock (m_UserRegionMap)
                     {
@@ -622,6 +705,8 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
             gim["position_z"] = msg.Position.Z.ToString();
             gim["region_id"] = new UUID(msg.RegionID).ToString();
             gim["binary_bucket"] = Convert.ToBase64String(msg.binaryBucket,Base64FormattingOptions.None);
+            if (m_MessageKey != String.Empty)
+                gim["message_key"] = m_MessageKey;
             return gim;
         }
 
diff --git a/OpenSim/Region/CoreModules/Avatar/InstantMessage/OfflineMessageModule.cs b/OpenSim/Region/CoreModules/Avatar/InstantMessage/OfflineMessageModule.cs
index c75920d..76023bd 100644
--- a/OpenSim/Region/CoreModules/Avatar/InstantMessage/OfflineMessageModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/InstantMessage/OfflineMessageModule.cs
@@ -40,6 +40,13 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
 {
+    public struct SendReply
+    {
+        public bool Success;
+        public string Message;
+        public int Disposition;
+    }
+
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "OfflineMessageModule")]
     public class OfflineMessageModule : ISharedRegionModule
     {
@@ -50,6 +57,7 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         private string m_RestURL = String.Empty;
         IMessageTransferModule m_TransferModule = null;
         private bool m_ForwardOfflineGroupMessages = true;
+        private Dictionary<IClientAPI, List<UUID>> m_repliesSent= new Dictionary<IClientAPI, List<UUID>>();
 
         public void Initialise(IConfigSource config)
         {
@@ -169,11 +177,21 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
         private void OnNewClient(IClientAPI client)
         {
             client.OnRetrieveInstantMessages += RetrieveInstantMessages;
+            client.OnLogout += OnClientLoggedOut;
+        }
+
+        public void OnClientLoggedOut(IClientAPI client)
+        {
+            m_repliesSent.Remove(client);
         }
 
         private void RetrieveInstantMessages(IClientAPI client)
         {
-            if (m_RestURL != "")
+            if (m_RestURL == String.Empty)
+            {
+                return;
+            }
+            else
             {
                 m_log.DebugFormat("[OFFLINE MESSAGING]: Retrieving stored messages for {0}", client.AgentId);
 
@@ -181,28 +199,28 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                     = SynchronousRestObjectRequester.MakeRequest<UUID, List<GridInstantMessage>>(
                         "POST", m_RestURL + "/RetrieveMessages/", client.AgentId);
 
-                if (msglist == null)
+                if (msglist != null)
                 {
-                    m_log.WarnFormat("[OFFLINE MESSAGING]: WARNING null message list.");
-                    return;
-                }
-
-                foreach (GridInstantMessage im in msglist)
-                {
-                    if (im.dialog == (byte)InstantMessageDialog.InventoryOffered)
-                        // send it directly or else the item will be given twice
-                        client.SendInstantMessage(im);
-                    else
+                    foreach (GridInstantMessage im in msglist)
                     {
-                        // Send through scene event manager so all modules get a chance
-                        // to look at this message before it gets delivered.
-                        //
-                        // Needed for proper state management for stored group
-                        // invitations
-                        //
-                        Scene s = FindScene(client.AgentId);
-                        if (s != null)
-                            s.EventManager.TriggerIncomingInstantMessage(im);
+                        if (im.dialog == (byte)InstantMessageDialog.InventoryOffered)
+                            // send it directly or else the item will be given twice
+                            client.SendInstantMessage(im);
+                        else
+                        {
+                            // Send through scene event manager so all modules get a chance
+                            // to look at this message before it gets delivered.
+                            //
+                            // Needed for proper state management for stored group
+                            // invitations
+                            //
+
+                            im.offline = 1;
+
+                            Scene s = FindScene(client.AgentId);
+                            if (s != null)
+                                s.EventManager.TriggerIncomingInstantMessage(im);
+                        }
                     }
                 }
             }
@@ -214,11 +232,13 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                 im.dialog != (byte)InstantMessageDialog.MessageFromAgent &&
                 im.dialog != (byte)InstantMessageDialog.GroupNotice &&
                 im.dialog != (byte)InstantMessageDialog.GroupInvitation &&
-                im.dialog != (byte)InstantMessageDialog.InventoryOffered)
+                im.dialog != (byte)InstantMessageDialog.InventoryOffered &&
+                im.dialog != (byte)InstantMessageDialog.TaskInventoryOffered)
             {
                 return;
             }
 
+<<<<<<< HEAD
             if (!m_ForwardOfflineGroupMessages)
             {
                 if (im.dialog == (byte)InstantMessageDialog.GroupNotice ||
@@ -228,6 +248,15 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
 
             bool success = SynchronousRestObjectRequester.MakeRequest<GridInstantMessage, bool>(
                     "POST", m_RestURL+"/SaveMessage/", im, 10000);
+=======
+            Scene scene = FindScene(new UUID(im.fromAgentID));
+            if (scene == null)
+                scene = m_SceneList[0];
+
+            SendReply reply = SynchronousRestObjectRequester.MakeRequest<GridInstantMessage, SendReply>(
+                    "POST", m_RestURL+"/SaveMessage/?scope=" +
+                    scene.RegionInfo.ScopeID.ToString(), im);
+>>>>>>> avn/ubitvar
 
             if (im.dialog == (byte)InstantMessageDialog.MessageFromAgent)
             {
@@ -235,13 +264,38 @@ namespace OpenSim.Region.CoreModules.Avatar.InstantMessage
                 if (client == null)
                     return;
 
-                client.SendInstantMessage(new GridInstantMessage(
-                        null, new UUID(im.toAgentID),
-                        "System", new UUID(im.fromAgentID),
-                        (byte)InstantMessageDialog.MessageFromAgent,
-                        "User is not logged in. "+
-                        (success ? "Message saved." : "Message not saved"),
-                        false, new Vector3()));
+                if (reply.Message == String.Empty)
+                    reply.Message = "User is not logged in. " + (reply.Success ? "Message saved." : "Message not saved");
+
+                bool sendReply = true;
+
+                switch (reply.Disposition)
+                {
+                case 0: // Normal
+                    break;
+                case 1: // Only once per user
+                    if (m_repliesSent.ContainsKey(client) && m_repliesSent[client].Contains(new UUID(im.toAgentID)))
+                    {
+                        sendReply = false;
+                    }
+                    else
+                    {
+                        if (!m_repliesSent.ContainsKey(client))
+                            m_repliesSent[client] = new List<UUID>();
+                        m_repliesSent[client].Add(new UUID(im.toAgentID));
+                    }
+                    break;
+                }
+
+                if (sendReply)
+                {
+                    client.SendInstantMessage(new GridInstantMessage(
+                            null, new UUID(im.toAgentID),
+                            "System", new UUID(im.fromAgentID),
+                            (byte)InstantMessageDialog.MessageFromAgent,
+                            reply.Message,
+                            false, new Vector3()));
+                }
             }
         }
     }
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
index 420520e..5295ba3 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Archiver/InventoryArchiverModule.cs
@@ -566,6 +566,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 return null;
             }
 
+            return account;
+            /*
             try
             {
                 string encpass = Util.Md5Hash(pass);
@@ -586,6 +588,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Archiver
                 m_log.ErrorFormat("[INVENTORY ARCHIVER]: Could not authenticate password, {0}", e);
                 return null;
             }
+            */
         }
 
         /// <summary>
diff --git a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
index bba48cc..18e18a9 100644
--- a/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Inventory/Transfer/InventoryTransferModule.cs
@@ -165,8 +165,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                 if (im.binaryBucket.Length < 17) // Invalid
                     return;
             
-                UUID receipientID = new UUID(im.toAgentID);
-                ScenePresence user = scene.GetScenePresence(receipientID);
+                UUID recipientID = new UUID(im.toAgentID);
+                ScenePresence user = scene.GetScenePresence(recipientID);
                 UUID copyID;
 
                 // First byte is the asset type
@@ -180,8 +180,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                         "[INVENTORY TRANSFER]: Inserting original folder {0} into agent {1}'s inventory",
                         folderID, new UUID(im.toAgentID));
                     
+<<<<<<< HEAD
                     InventoryFolderBase folderCopy
                         = scene.GiveInventoryFolder(client, receipientID, client.AgentId, folderID, UUID.Zero);
+=======
+                    InventoryFolderBase folderCopy 
+                        = scene.GiveInventoryFolder(recipientID, client.AgentId, folderID, UUID.Zero);
+>>>>>>> avn/ubitvar
                     
                     if (folderCopy == null)
                     {
@@ -239,6 +244,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                     im.imSessionID = copyID.Guid;
                 }
 
+                im.offline = 0;
+
                 // Send the IM to the recipient. The item is already
                 // in their inventory, so it will not be lost if
                 // they are offline.
@@ -258,8 +265,42 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                         });
                 }
             }
-            else if (im.dialog == (byte) InstantMessageDialog.InventoryAccepted)
+            else if (im.dialog == (byte) InstantMessageDialog.InventoryAccepted ||
+                     im.dialog == (byte) InstantMessageDialog.TaskInventoryAccepted)
             {
+                UUID inventoryID = new UUID(im.imSessionID); // The inventory item/folder, back from it's trip
+                IInventoryService invService = scene.InventoryService;
+
+                // Special case: folder redirect.
+                // RLV uses this
+                if (im.dialog == (byte) InstantMessageDialog.TaskInventoryAccepted)
+                {
+                    InventoryFolderBase folder = new InventoryFolderBase(inventoryID, client.AgentId);
+                    folder = invService.GetFolder(folder);
+
+                    if (folder != null)
+                    {
+                        if (im.binaryBucket.Length >= 16)
+                        {
+                            UUID destFolderID = new UUID(im.binaryBucket, 0);
+                            if (destFolderID != UUID.Zero)
+                            {
+                                InventoryFolderBase destFolder = new InventoryFolderBase(destFolderID, client.AgentId);
+                                destFolder = invService.GetFolder(destFolder);
+                                if (destFolder != null)
+                                {
+                                    if (folder.ParentID != destFolder.ID)
+                                    {
+                                        folder.ParentID = destFolder.ID;
+                                        invService.MoveFolder(folder);
+                                        client.SendBulkUpdateInventory(folder);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+
                 ScenePresence user = scene.GetScenePresence(new UUID(im.toAgentID));
 
                 if (user != null) // Local
@@ -269,27 +310,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                 else
                 {
                     if (m_TransferModule != null)
-                        m_TransferModule.SendInstantMessage(im, delegate(bool success) {
-
-                            // justincc - FIXME: Comment out for now.  This code was added in commit db91044 Mon Aug 22 2011
-                            // and is apparently supposed to fix bulk inventory updates after accepting items.  But
-                            // instead it appears to cause two copies of an accepted folder for the receiving user in
-                            // at least some cases.  Folder/item update is already done when the offer is made (see code above)
-
-//                            // Send BulkUpdateInventory
-//                            IInventoryService invService = scene.InventoryService;
-//                            UUID inventoryEntityID = new UUID(im.imSessionID); // The inventory item /folder, back from it's trip
-//
-//                            InventoryFolderBase folder = new InventoryFolderBase(inventoryEntityID, client.AgentId);
-//                            folder = invService.GetFolder(folder);
-//
-//                            ScenePresence fromUser = scene.GetScenePresence(new UUID(im.fromAgentID));
-//
-//                            // If the user has left the scene by the time the message comes back then we can't send
-//                            // them the update.
-//                            if (fromUser != null)
-//                                fromUser.ControllingClient.SendBulkUpdateInventory(folder);
-                        });
+                        m_TransferModule.SendInstantMessage(im, delegate(bool success) {});
                 }
             }
 
@@ -402,6 +423,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                         previousParentFolderID = folder.ParentID;
                         folder.ParentID = trashFolder.ID;
                         invService.MoveFolder(folder);
+                        client.SendBulkUpdateInventory(folder);
                     }
                 }
                 
@@ -453,6 +475,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
         /// <param name="im"></param>
         private void OnGridInstantMessage(GridInstantMessage im)
         {
+<<<<<<< HEAD
             // Check if it's a type of message that we should handle
             if (!((im.dialog == (byte) InstantMessageDialog.InventoryOffered)
                 || (im.dialog == (byte) InstantMessageDialog.TaskInventoryOffered)
@@ -465,6 +488,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
                 "[INVENTORY TRANSFER]: {0} IM type received from grid. From={1} ({2}), To={3}",
                 (InstantMessageDialog)im.dialog, im.fromAgentID, im.fromAgentName, im.toAgentID);
 
+=======
+>>>>>>> avn/ubitvar
             // Check if this is ours to handle
             //
             Scene scene = FindClientScene(new UUID(im.toAgentID));
@@ -475,32 +500,100 @@ namespace OpenSim.Region.CoreModules.Avatar.Inventory.Transfer
             // Find agent to deliver to
             //
             ScenePresence user = scene.GetScenePresence(new UUID(im.toAgentID));
+            if (user == null)
+                return;
 
-            if (user != null)
+            // This requires a little bit of processing because we have to make the
+            // new item visible in the recipient's inventory here
+            //
+            if (im.dialog == (byte) InstantMessageDialog.InventoryOffered)
             {
-                user.ControllingClient.SendInstantMessage(im);
+                if (im.binaryBucket.Length < 17) // Invalid
+                    return;
+            
+                UUID recipientID = new UUID(im.toAgentID);
 
-                if (im.dialog == (byte)InstantMessageDialog.InventoryOffered)
-                {
-                    AssetType assetType = (AssetType)im.binaryBucket[0];
-                    UUID inventoryID = new UUID(im.binaryBucket, 1);
+                // First byte is the asset type
+                AssetType assetType = (AssetType)im.binaryBucket[0];
                 
-                    IInventoryService invService = scene.InventoryService;
-                    InventoryNodeBase node = null;
-                    if (AssetType.Folder == assetType)
+                if (AssetType.Folder == assetType)
+                {
+                    UUID folderID = new UUID(im.binaryBucket, 1);
+
+                    InventoryFolderBase given =
+                            new InventoryFolderBase(folderID, recipientID);
+                    InventoryFolderBase folder =
+                            scene.InventoryService.GetFolder(given);
+
+                    if (folder != null)
+                        user.ControllingClient.SendBulkUpdateInventory(folder);
+                }
+                else
+                {
+                    UUID itemID = new UUID(im.binaryBucket, 1);
+
+                    InventoryItemBase given =
+                            new InventoryItemBase(itemID, recipientID);
+                    InventoryItemBase item =
+                            scene.InventoryService.GetItem(given);
+
+                    if (item != null)
                     {
-                        InventoryFolderBase folder = new InventoryFolderBase(inventoryID, new UUID(im.toAgentID));
-                        node = invService.GetFolder(folder);
+                        user.ControllingClient.SendBulkUpdateInventory(item);
                     }
-                    else
+                }
+                user.ControllingClient.SendInstantMessage(im);
+            }
+            if (im.dialog == (byte) InstantMessageDialog.TaskInventoryOffered)
+            {
+                if (im.binaryBucket.Length < 1) // Invalid
+                    return;
+            
+                UUID recipientID = new UUID(im.toAgentID);
+
+                // Bucket is the asset type
+                AssetType assetType = (AssetType)im.binaryBucket[0];
+                
+                if (AssetType.Folder == assetType)
+                {
+                    UUID folderID = new UUID(im.imSessionID);
+
+                    InventoryFolderBase given =
+                            new InventoryFolderBase(folderID, recipientID);
+                    InventoryFolderBase folder =
+                            scene.InventoryService.GetFolder(given);
+
+                    if (folder != null)
+                        user.ControllingClient.SendBulkUpdateInventory(folder);
+                }
+                else
+                {
+                    UUID itemID = new UUID(im.imSessionID);
+
+                    InventoryItemBase given =
+                            new InventoryItemBase(itemID, recipientID);
+                    InventoryItemBase item =
+                            scene.InventoryService.GetItem(given);
+
+                    if (item != null)
                     {
-                        InventoryItemBase item = new InventoryItemBase(inventoryID, new UUID(im.toAgentID));
-                        node = invService.GetItem(item);
+                        user.ControllingClient.SendBulkUpdateInventory(item);
                     }
-
-                    if (node != null)
-                        user.ControllingClient.SendBulkUpdateInventory(node);
                 }
+
+                // Fix up binary bucket since this may be 17 chars long here
+                Byte[] bucket = new Byte[1];
+                bucket[0] = im.binaryBucket[0];
+                im.binaryBucket = bucket;
+
+                user.ControllingClient.SendInstantMessage(im);
+            }
+            else if (im.dialog == (byte) InstantMessageDialog.InventoryAccepted ||
+                     im.dialog == (byte) InstantMessageDialog.InventoryDeclined ||
+                     im.dialog == (byte) InstantMessageDialog.TaskInventoryDeclined ||
+                     im.dialog == (byte) InstantMessageDialog.TaskInventoryAccepted)
+            {
+                user.ControllingClient.SendInstantMessage(im);
             }
         }
     }
diff --git a/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs b/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs
index 465ffbc..c517a30 100644
--- a/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Lure/LureModule.cs
@@ -163,16 +163,29 @@ namespace OpenSim.Region.CoreModules.Avatar.Lure
                     scene.RegionInfo.RegionHandle,
                     (uint)presence.AbsolutePosition.X,
                     (uint)presence.AbsolutePosition.Y,
-                    (uint)Math.Ceiling(presence.AbsolutePosition.Z));
+                    (uint)presence.AbsolutePosition.Z + 2);
 
             m_log.DebugFormat("[LURE MODULE]: TP invite with message {0}, type {1}", message, lureType);
 
-            GridInstantMessage m = new GridInstantMessage(scene, client.AgentId,
-                    client.FirstName+" "+client.LastName, targetid,
-                    (byte)InstantMessageDialog.RequestTeleport, false,
-                    message, dest, false, presence.AbsolutePosition,
-                    new Byte[0], true);
-                    
+            GridInstantMessage m;
+
+            if (scene.Permissions.IsAdministrator(client.AgentId) && presence.GodLevel >= 200 && (!scene.Permissions.IsAdministrator(targetid)))
+            {
+                m = new GridInstantMessage(scene, client.AgentId,
+                        client.FirstName+" "+client.LastName, targetid,
+                        (byte)InstantMessageDialog.GodLikeRequestTeleport, false,
+                        message, dest, false, presence.AbsolutePosition,
+                        new Byte[0], true);
+            }
+            else
+            {
+                m = new GridInstantMessage(scene, client.AgentId,
+                        client.FirstName+" "+client.LastName, targetid,
+                        (byte)InstantMessageDialog.RequestTeleport, false,
+                        message, dest, false, presence.AbsolutePosition,
+                        new Byte[0], true);
+            }
+
             if (m_TransferModule != null)
             {
                 m_TransferModule.SendInstantMessage(m,
@@ -207,7 +220,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Lure
         {
             // Forward remote teleport requests
             //
-            if (msg.dialog != 22)
+            if (msg.dialog != (byte)InstantMessageDialog.RequestTeleport &&
+                msg.dialog != (byte)InstantMessageDialog.GodLikeRequestTeleport)
                 return;
 
             if (m_TransferModule != null)
diff --git a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
index c20369c..bea2834 100644
--- a/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/UserProfiles/UserProfileModule.cs
@@ -288,10 +288,6 @@ namespace OpenSim.Region.CoreModules.Avatar.UserProfiles
             // Notes
             client.AddGenericPacketHandler("avatarnotesrequest", NotesRequest);
             client.OnAvatarNotesUpdate += NotesUpdate;
-
-            // Preferences
-            client.OnUserInfoRequest += UserPreferencesRequest;
-            client.OnUpdateUserInfo += UpdateUserPreferences;
         }
         #endregion Region Event Handlers
 
@@ -873,6 +869,7 @@ namespace OpenSim.Region.CoreModules.Avatar.UserProfiles
         }
         #endregion Notes
 
+<<<<<<< HEAD
         #region User Preferences
         /// <summary>
         /// Updates the user preferences.
@@ -936,6 +933,8 @@ namespace OpenSim.Region.CoreModules.Avatar.UserProfiles
         }
         #endregion User Preferences
 
+=======
+>>>>>>> avn/ubitvar
         #region Avatar Properties
         /// <summary>
         /// Update the avatars interests .
@@ -1402,5 +1401,185 @@ namespace OpenSim.Region.CoreModules.Avatar.UserProfiles
             return null;
         }
         #endregion Util
+<<<<<<< HEAD
+=======
+
+        #region Web Util
+        /// <summary>
+        /// Sends json-rpc request with a serializable type.
+        /// </summary>
+        /// <returns>
+        /// OSD Map.
+        /// </returns>
+        /// <param name='parameters'>
+        /// Serializable type .
+        /// </param>
+        /// <param name='method'>
+        /// Json-rpc method to call.
+        /// </param>
+        /// <param name='uri'>
+        /// URI of json-rpc service.
+        /// </param>
+        /// <param name='jsonId'>
+        /// Id for our call.
+        /// </param>
+        bool JsonRpcRequest(ref object parameters, string method, string uri, string jsonId)
+        {
+            if (jsonId == null)
+                throw new ArgumentNullException ("jsonId");
+            if (uri == null)
+                throw new ArgumentNullException ("uri");
+            if (method == null)
+                throw new ArgumentNullException ("method");
+            if (parameters == null)
+                throw new ArgumentNullException ("parameters");
+
+            // Prep our payload
+            OSDMap json = new OSDMap();
+
+            json.Add("jsonrpc", OSD.FromString("2.0"));
+            json.Add("id", OSD.FromString(jsonId));
+            json.Add("method", OSD.FromString(method));
+
+            json.Add("params", OSD.SerializeMembers(parameters));
+
+            string jsonRequestData = OSDParser.SerializeJsonString(json);
+            byte[] content = Encoding.UTF8.GetBytes(jsonRequestData);
+
+            HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uri);
+
+            webRequest.ContentType = "application/json-rpc";
+            webRequest.Method = "POST";
+
+            Stream dataStream = webRequest.GetRequestStream();
+            dataStream.Write(content, 0, content.Length);
+            dataStream.Close();
+
+            WebResponse webResponse = null;
+            try
+            {
+                webResponse = webRequest.GetResponse();
+            }
+            catch (WebException e)
+            {
+                Console.WriteLine("Web Error" + e.Message);
+                Console.WriteLine ("Please check input");
+                return false;
+            }
+
+            OSDMap mret = new OSDMap();
+
+            using (Stream rstream = webResponse.GetResponseStream())
+            {
+                try
+                {
+                    mret = (OSDMap)OSDParser.DeserializeJson(rstream);
+                }
+                catch (Exception e)
+                {
+                    m_log.DebugFormat("[PROFILES]: JsonRpcRequest Error {0} - remote user with legacy profiles?", e.Message);
+                    if (webResponse != null)
+                        webResponse.Close();
+                    return false;
+                }
+            }
+
+            if (webResponse != null)
+                webResponse.Close();
+
+            if (mret.ContainsKey("error"))
+                return false;
+            
+            // get params...
+            OSD.DeserializeMembers(ref parameters, (OSDMap) mret["result"]);
+            return true;
+        }
+
+        /// <summary>
+        /// Sends json-rpc request with OSD parameter.
+        /// </summary>
+        /// <returns>
+        /// The rpc request.
+        /// </returns>
+        /// <param name='data'>
+        /// data - incoming as parameters, outgong as result/error
+        /// </param>
+        /// <param name='method'>
+        /// Json-rpc method to call.
+        /// </param>
+        /// <param name='uri'>
+        /// URI of json-rpc service.
+        /// </param>
+        /// <param name='jsonId'>
+        /// If set to <c>true</c> json identifier.
+        /// </param>
+        bool JsonRpcRequest(ref OSD data, string method, string uri, string jsonId)
+        {
+            OSDMap map = new OSDMap();
+
+            map["jsonrpc"] = "2.0";
+            if(string.IsNullOrEmpty(jsonId))
+                map["id"] = UUID.Random().ToString();
+            else
+                map["id"] = jsonId;
+
+            map["method"] = method;
+            map["params"] = data;
+
+            string jsonRequestData = OSDParser.SerializeJsonString(map);
+            byte[] content = Encoding.UTF8.GetBytes(jsonRequestData);
+
+            HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uri);
+            webRequest.ContentType = "application/json-rpc";
+            webRequest.Method = "POST";
+
+            Stream dataStream = webRequest.GetRequestStream();
+            dataStream.Write(content, 0, content.Length);
+            dataStream.Close();
+
+            WebResponse webResponse = null;
+            try
+            {
+                webResponse = webRequest.GetResponse();
+            }
+            catch (WebException e)
+            {
+                Console.WriteLine("Web Error" + e.Message);
+                Console.WriteLine ("Please check input");
+                return false;
+            }
+
+            OSDMap response = new OSDMap();
+
+            using (Stream rstream = webResponse.GetResponseStream())
+            {
+                try
+                {
+                    response = (OSDMap)OSDParser.DeserializeJson(rstream);
+                }
+                catch (Exception e)
+                {
+                    m_log.DebugFormat("[PROFILES]: JsonRpcRequest Error {0} - remote user with legacy profiles?", e.Message);
+                    if (webResponse != null)
+                        webResponse.Close();
+                    return false;
+                }
+            }
+
+            if (webResponse != null)
+                webResponse.Close();
+
+            if(response.ContainsKey("error"))
+            {
+                data = response["error"];
+                return false;
+            }
+
+            data = response;
+
+            return true;
+        }
+        #endregion Web Util
+>>>>>>> avn/ubitvar
     }
 }
diff --git a/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs b/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
index 817ef85..44eee89 100644
--- a/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/Caps/CapabilitiesModule.cs
@@ -57,7 +57,7 @@ namespace OpenSim.Region.CoreModules.Framework
         /// <summary>
         /// Each agent has its own capabilities handler.
         /// </summary>
-        protected Dictionary<UUID, Caps> m_capsObjects = new Dictionary<UUID, Caps>();
+        protected Dictionary<uint, Caps> m_capsObjects = new Dictionary<uint, Caps>();
         
         protected Dictionary<UUID, string> m_capsPaths = new Dictionary<UUID, string>();
 
@@ -118,23 +118,46 @@ namespace OpenSim.Region.CoreModules.Framework
             get { return null; }
         }
 
-        public void CreateCaps(UUID agentId)
+        public void CreateCaps(UUID agentId, uint circuitCode)
         {
-            if (m_scene.RegionInfo.EstateSettings.IsBanned(agentId))
-                return;
+            int ts = Util.EnvironmentTickCount();
+/*  this as no business here...
+ * must be done elsewhere ( and is )
+            int flags = m_scene.GetUserFlags(agentId);
+
+            m_log.ErrorFormat("[CreateCaps]: banCheck {0} ", Util.EnvironmentTickCountSubtract(ts));
 
+            if (m_scene.RegionInfo.EstateSettings.IsBanned(agentId, flags))
+                return;
+*/
             Caps caps;
             String capsObjectPath = GetCapsPath(agentId);
 
             lock (m_capsObjects)
             {
-                if (m_capsObjects.ContainsKey(agentId))
+                if (m_capsObjects.ContainsKey(circuitCode))
                 {
-                    Caps oldCaps = m_capsObjects[agentId];
-                    
-                    //m_log.WarnFormat(
-                    //    "[CAPS]: Recreating caps for agent {0} in region {1}.  Old caps path {2}, new caps path {3}. ", 
-                    //    agentId, m_scene.RegionInfo.RegionName, oldCaps.CapsObjectPath, capsObjectPath);
+                    Caps oldCaps = m_capsObjects[circuitCode];
+
+
+                    if (capsObjectPath == oldCaps.CapsObjectPath)
+                    {
+                        m_log.WarnFormat(
+                           "[CAPS]: Reusing caps for agent {0} in region {1}.  Old caps path {2}, new caps path {3}. ",
+                            agentId, m_scene.RegionInfo.RegionName, oldCaps.CapsObjectPath, capsObjectPath);
+                        return;
+                    }
+                    else
+                    {
+                        // not reusing  add extra melanie cleanup
+                        // Remove tge handlers. They may conflict with the
+                        // new object created below
+                        oldCaps.DeregisterHandlers();
+
+                        // Better safe ... should not be needed but also 
+                        // no big deal
+                        m_capsObjects.Remove(circuitCode);
+                    }
                 }
 
 //                m_log.DebugFormat(
@@ -145,13 +168,17 @@ namespace OpenSim.Region.CoreModules.Framework
                         (MainServer.Instance == null) ? 0: MainServer.Instance.Port,
                         capsObjectPath, agentId, m_scene.RegionInfo.RegionName);
 
-                m_capsObjects[agentId] = caps;
-            }
+                m_log.ErrorFormat("[CreateCaps]: new caps agent {0}, circuit {1}, path {2}, time {3} ",agentId,
+                    circuitCode,caps.CapsObjectPath, Util.EnvironmentTickCountSubtract(ts));
 
+                m_capsObjects[circuitCode] = caps;
+            }
             m_scene.EventManager.TriggerOnRegisterCaps(agentId, caps);
+//            m_log.ErrorFormat("[CreateCaps]: end {0} ", Util.EnvironmentTickCountSubtract(ts));
+
         }
 
-        public void RemoveCaps(UUID agentId)
+        public void RemoveCaps(UUID agentId, uint circuitCode)
         {
             m_log.DebugFormat("[CAPS]: Remove caps for agent {0} in region {1}", agentId, m_scene.RegionInfo.RegionName);
             lock (m_childrenSeeds)
@@ -164,14 +191,24 @@ namespace OpenSim.Region.CoreModules.Framework
 
             lock (m_capsObjects)
             {
-                if (m_capsObjects.ContainsKey(agentId))
+                if (m_capsObjects.ContainsKey(circuitCode))
                 {
-                    m_capsObjects[agentId].DeregisterHandlers();
-                    m_scene.EventManager.TriggerOnDeregisterCaps(agentId, m_capsObjects[agentId]);
-                    m_capsObjects.Remove(agentId);
+                    m_capsObjects[circuitCode].DeregisterHandlers();
+                    m_scene.EventManager.TriggerOnDeregisterCaps(agentId, m_capsObjects[circuitCode]);
+                    m_capsObjects.Remove(circuitCode);
                 }
                 else
                 {
+                    foreach (KeyValuePair<uint, Caps> kvp in m_capsObjects)
+                    {
+                        if (kvp.Value.AgentID == agentId)
+                        {
+                            kvp.Value.DeregisterHandlers();
+                            m_scene.EventManager.TriggerOnDeregisterCaps(agentId, kvp.Value);
+                            m_capsObjects.Remove(kvp.Key);
+                            return;
+                        }
+                    }
                     m_log.WarnFormat(
                         "[CAPS]: Received request to remove CAPS handler for root agent {0} in {1}, but no such CAPS handler found!",
                         agentId, m_scene.RegionInfo.RegionName);
@@ -179,19 +216,30 @@ namespace OpenSim.Region.CoreModules.Framework
             }
         }
         
-        public Caps GetCapsForUser(UUID agentId)
+        public Caps GetCapsForUser(uint circuitCode)
         {
             lock (m_capsObjects)
             {
-                if (m_capsObjects.ContainsKey(agentId))
+                if (m_capsObjects.ContainsKey(circuitCode))
                 {
-                    return m_capsObjects[agentId];
+                    return m_capsObjects[circuitCode];
                 }
             }
             
             return null;
         }
         
+        public void ActivateCaps(uint circuitCode)
+        {
+            lock (m_capsObjects)
+            {
+                if (m_capsObjects.ContainsKey(circuitCode))
+                {
+                    m_capsObjects[circuitCode].Activate();
+                }
+            }
+        }
+
         public void SetAgentCapsSeeds(AgentCircuitData agent)
         {
             lock (m_capsPaths)
@@ -289,9 +337,9 @@ namespace OpenSim.Region.CoreModules.Framework
 
             lock (m_capsObjects)
             {
-                foreach (KeyValuePair<UUID, Caps> kvp in m_capsObjects)
+                foreach (KeyValuePair<uint, Caps> kvp in m_capsObjects)
                 {
-                    capsReport.AppendFormat("** User {0}:\n", kvp.Key);
+                    capsReport.AppendFormat("** Circuit {0}:\n", kvp.Key);
                     Caps caps = kvp.Value;
 
                     for (IDictionaryEnumerator kvp2 = caps.CapsHandlers.GetCapsDetails(false, null).GetEnumerator(); kvp2.MoveNext(); )
@@ -339,6 +387,7 @@ namespace OpenSim.Region.CoreModules.Framework
 
         private void BuildDetailedStatsByCapReport(StringBuilder sb, string capName)
         {
+            /*
             sb.AppendFormat("Capability name {0}\n", capName);
 
             ConsoleDisplayTable cdt = new ConsoleDisplayTable();
@@ -384,10 +433,12 @@ namespace OpenSim.Region.CoreModules.Framework
             }
 
             sb.Append(cdt.ToString());
+            */
         }
 
         private void BuildSummaryStatsByCapReport(StringBuilder sb)
         {
+            /*
             ConsoleDisplayTable cdt = new ConsoleDisplayTable();
             cdt.AddColumn("Name", 34);
             cdt.AddColumn("Req Received", 12);
@@ -444,10 +495,12 @@ namespace OpenSim.Region.CoreModules.Framework
                 cdt.AddRow(kvp.Key, kvp.Value, handledStats[kvp.Key]);
 
             sb.Append(cdt.ToString());
+            */
         }
 
         private void HandleShowCapsStatsByUserCommand(string module, string[] cmdParams)
         {
+            /*
             if (SceneManager.Instance.CurrentScene != null && SceneManager.Instance.CurrentScene != m_scene)
                 return;
 
@@ -478,10 +531,12 @@ namespace OpenSim.Region.CoreModules.Framework
             }
 
             MainConsole.Instance.Output(sb.ToString());
+            */
         }
 
         private void BuildDetailedStatsByUserReport(StringBuilder sb, ScenePresence sp)
         {
+            /*
             sb.AppendFormat("Avatar name {0}, type {1}\n", sp.Name, sp.IsChildAgent ? "child" : "root");
 
             ConsoleDisplayTable cdt = new ConsoleDisplayTable();
@@ -507,10 +562,12 @@ namespace OpenSim.Region.CoreModules.Framework
                 cdt.AddRow(ctr.Name, ctr.RequestsReceived, ctr.RequestsHandled);            
 
             sb.Append(cdt.ToString());
+            */
         }
 
         private void BuildSummaryStatsByUserReport(StringBuilder sb)
         {
+            /*
             ConsoleDisplayTable cdt = new ConsoleDisplayTable();
             cdt.AddColumn("Name", 32);
             cdt.AddColumn("Type", 5);
@@ -550,6 +607,7 @@ namespace OpenSim.Region.CoreModules.Framework
             );
 
             sb.Append(cdt.ToString());
+            */
         }
 
         private class CapTableRow
@@ -566,4 +624,4 @@ namespace OpenSim.Region.CoreModules.Framework
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 4be19f0..7937383 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -154,12 +154,25 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // Add this agent in this region as a banned person
             public void Add(ulong pRegionHandle, UUID pAgentID)
             {
+<<<<<<< HEAD
                 if (!m_bannedRegions.TryGetValue(pAgentID, out m_idCache))
                 {
                     m_idCache = new ExpiringCache<ulong, DateTime>();
                     m_bannedRegions.Add(pAgentID, m_idCache, TimeSpan.FromSeconds(45));
                 }
                 m_idCache.Add(pRegionHandle, DateTime.Now + TimeSpan.FromSeconds(15), TimeSpan.FromSeconds(15));
+=======
+                this.Add(pRegionHandle, pAgentID, 45, 15);
+            }
+            public void Add(ulong pRegionHandle, UUID pAgentID, double newTime, double extendTime)
+            {
+                if (!m_bannedRegions.TryGetValue(pAgentID, out m_idCache))
+                {
+                    m_idCache = new ExpiringCache<ulong, DateTime>();
+                    m_bannedRegions.Add(pAgentID, m_idCache, TimeSpan.FromSeconds(newTime));
+                }
+                m_idCache.Add(pRegionHandle, DateTime.Now + TimeSpan.FromSeconds(extendTime), TimeSpan.FromSeconds(extendTime));
+>>>>>>> avn/ubitvar
             }
             // Remove the agent from the region's banned list
             public void Remove(ulong pRegionHandle, UUID pAgentID)
@@ -209,6 +222,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         {
             string transferVersionName = "SIMULATION";
             float maxTransferVersion = 0.3f;
+<<<<<<< HEAD
 
             IConfig hypergridConfig = source.Configs["Hypergrid"];
             if (hypergridConfig != null)
@@ -221,6 +235,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 if (m_GatekeeperURI != string.Empty && !m_GatekeeperURI.EndsWith("/"))
                     m_GatekeeperURI += '/';
             }
+=======
+>>>>>>> avn/ubitvar
 
             IConfig transferConfig = source.Configs["EntityTransfer"];
             if (transferConfig != null)
@@ -491,16 +507,23 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
 
             // TODO: Get proper AVG Height
-            float localAVHeight = 1.56f;
+            float localHalfAVHeight = 0.8f;
+            if (sp.Appearance != null)
+                localHalfAVHeight = sp.Appearance.AvatarHeight / 2;
+
             float posZLimit = 22;
 
             // TODO: Check other Scene HeightField
             posZLimit = (float)sp.Scene.Heightmap[(int)position.X, (int)position.Y];
+<<<<<<< HEAD
+=======
+
+            posZLimit += localHalfAVHeight + 0.1f;
+>>>>>>> avn/ubitvar
 
-            float newPosZ = posZLimit + localAVHeight;
-            if (posZLimit >= (position.Z - (localAVHeight / 2)) && !(Single.IsInfinity(newPosZ) || Single.IsNaN(newPosZ)))
+            if ((position.Z < posZLimit) && !(Single.IsInfinity(posZLimit) || Single.IsNaN(posZLimit)))
             {
-                position.Z = newPosZ;
+                position.Z = posZLimit;
             }
 
             if (sp.Flying)
@@ -599,9 +622,15 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 Util.RegionHandleToRegionLoc(regionHandle, out regX, out regY);
 
                 MapBlockData block = new MapBlockData();
+<<<<<<< HEAD
                 block.X = (ushort)regX;
                 block.Y = (ushort)regY;
                 block.Access = (byte)SimAccess.Down;
+=======
+                block.X = (ushort)(regX);
+                block.Y = (ushort)(regY);
+                block.Access = (byte)SimAccess.Down; // == not there
+>>>>>>> avn/ubitvar
 
                 List<MapBlockData> blocks = new List<MapBlockData>();
                 blocks.Add(block);
@@ -736,10 +765,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 return;
             }
 
+<<<<<<< HEAD
             uint newRegionX, newRegionY, oldRegionX, oldRegionY;
             Util.RegionHandleToRegionLoc(reg.RegionHandle, out newRegionX, out newRegionY);
             Util.RegionHandleToRegionLoc(sp.Scene.RegionInfo.RegionHandle, out oldRegionX, out oldRegionY);
 
+=======
+>>>>>>> avn/ubitvar
             ulong destinationHandle = finalDestination.RegionHandle;
 
             // Let's do DNS resolution only once in this process, please!
@@ -762,7 +794,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             string version;
             string myversion = string.Format("{0}/{1}", OutgoingTransferVersionName, MaxOutgoingTransferVersion);
             if (!Scene.SimulationService.QueryAccess(
+<<<<<<< HEAD
                 finalDestination, sp.ControllingClient.AgentId, homeURI, true, position, myversion, sp.Scene.GetFormatsOffered(), out version, out reason))
+=======
+                 finalDestination, sp.ControllingClient.AgentId, homeURI, true, position, myversion, out version, out reason))
+>>>>>>> avn/ubitvar
             {
                 sp.ControllingClient.SendTeleportFailed(reason);
 
@@ -808,7 +844,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             AgentCircuitData agentCircuit = sp.ControllingClient.RequestClientInfo();
             agentCircuit.startpos = position;
             agentCircuit.child = true;
-            agentCircuit.Appearance = sp.Appearance;
+            
+//            agentCircuit.Appearance = sp.Appearance;
+//            agentCircuit.Appearance = new AvatarAppearance(sp.Appearance, true, false);
+            agentCircuit.Appearance = new AvatarAppearance();
+            agentCircuit.Appearance.AvatarHeight = sp.Appearance.AvatarHeight;
+
             if (currentAgentCircuit != null)
             {
                 agentCircuit.ServiceURLs = currentAgentCircuit.ServiceURLs;
@@ -819,14 +860,48 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 agentCircuit.Id0 = currentAgentCircuit.Id0;
             }
 
+<<<<<<< HEAD
             // if (NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY))
             float dist = (float)Math.Max(sp.Scene.DefaultDrawDistance,
                 (float)Math.Max(sp.Scene.RegionInfo.RegionSizeX, sp.Scene.RegionInfo.RegionSizeY));
             if (NeedsNewAgent(dist, oldRegionX, newRegionX, oldRegionY, newRegionY))
+=======
+            IClientIPEndpoint ipepClient;
+       
+            uint newRegionX, newRegionY, oldRegionX, oldRegionY;
+            Util.RegionHandleToRegionLoc(destinationHandle, out newRegionX, out newRegionY);
+            Util.RegionHandleToRegionLoc(sourceRegion.RegionHandle, out oldRegionX, out oldRegionY);
+            int oldSizeX = (int)sourceRegion.RegionSizeX;
+            int oldSizeY = (int)sourceRegion.RegionSizeY;
+            int newSizeX = finalDestination.RegionSizeX;
+            int newSizeY = finalDestination.RegionSizeY;
+
+            bool OutSideViewRange = NeedsNewAgent(sp.DrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY,
+                oldSizeX, oldSizeY, newSizeX, newSizeY);
+
+            if (OutSideViewRange)
+>>>>>>> avn/ubitvar
             {
-                // brand new agent, let's create a new caps seed
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for agent {3} from {4}",
+                    finalDestination.RegionName, newRegionX, newRegionY, sp.Name, Scene.Name);
+
+                //sp.ControllingClient.SendTeleportProgress(teleportFlags, "Creating agent...");
+                #region IP Translation for NAT
+                // Uses ipepClient above
+                if (sp.ClientView.TryGet(out ipepClient))
+                {
+                    endPoint.Address = NetworkUtil.GetIPFor(ipepClient.EndPoint, endPoint.Address);
+                }
+                #endregion
                 agentCircuit.CapsPath = CapsUtil.GetRandomCapsObjectPath();
             }
+            else
+            {
+                agentCircuit.CapsPath = sp.Scene.CapsModule.GetChildSeed(sp.UUID, reg.RegionHandle);
+                if (agentCircuit.CapsPath == null)
+                    agentCircuit.CapsPath = CapsUtil.GetRandomCapsObjectPath();
+            }
 
             // We're going to fallback to V1 if the destination gives us anything smaller than 0.2 or we're forcing
             // use of the earlier protocol
@@ -836,13 +911,17 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 float.TryParse(versionComponents[1], out versionNumber);
 
             if (versionNumber >= 0.2f && MaxOutgoingTransferVersion >= versionNumber)
+<<<<<<< HEAD
                 TransferAgent_V2(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, oldRegionX, newRegionX, oldRegionY, newRegionY, version, out reason);
+=======
+                TransferAgent_V2(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, OutSideViewRange , version, out reason);
+>>>>>>> avn/ubitvar
             else
-                TransferAgent_V1(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, oldRegionX, newRegionX, oldRegionY, newRegionY, version, out reason);           
+                TransferAgent_V1(sp, agentCircuit, reg, finalDestination, endPoint, teleportFlags, OutSideViewRange, version, out reason);           
         }
 
         private void TransferAgent_V1(ScenePresence sp, AgentCircuitData agentCircuit, GridRegion reg, GridRegion finalDestination,
-            IPEndPoint endPoint, uint teleportFlags, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, string version, out string reason)
+            IPEndPoint endPoint, uint teleportFlags, bool OutSideViewRange, string version, out string reason)
         {
             ulong destinationHandle = finalDestination.RegionHandle;
             AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
@@ -851,6 +930,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 "[ENTITY TRANSFER MODULE]: Using TP V1 for {0} going from {1} to {2}", 
                 sp.Name, Scene.Name, finalDestination.RegionName);
 
+            string capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
+
             // Let's create an agent there if one doesn't exist yet. 
             // NOTE: logout will always be false for a non-HG teleport.
             bool logout = false;
@@ -892,6 +973,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
 
             // OK, it got this agent. Let's close some child agents
+<<<<<<< HEAD
             sp.CloseChildAgents(newRegionX, newRegionY);
 
             IClientIPEndpoint ipepClient;
@@ -903,17 +985,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 m_log.DebugFormat(
                     "[ENTITY TRANSFER MODULE]: Determined that region {0} at {1},{2} needs new child agent for incoming agent {3} from {4}",
                     finalDestination.RegionName, newRegionX, newRegionY, sp.Name, Scene.Name);
+=======
+>>>>>>> avn/ubitvar
 
-                //sp.ControllingClient.SendTeleportProgress(teleportFlags, "Creating agent...");
-                #region IP Translation for NAT
-                // Uses ipepClient above
-                if (sp.ClientView.TryGet(out ipepClient))
-                {
-                    endPoint.Address = NetworkUtil.GetIPFor(ipepClient.EndPoint, endPoint.Address);
-                }
-                #endregion
-                capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
 
+            if (OutSideViewRange)
+            {
                 if (m_eqModule != null)
                 {
                     // The EnableSimulator message makes the client establish a connection with the destination
@@ -943,15 +1020,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     sp.ControllingClient.InformClientOfNeighbour(destinationHandle, endPoint);
                 }
             }
-            else
-            {
-                agentCircuit.CapsPath = sp.Scene.CapsModule.GetChildSeed(sp.UUID, reg.RegionHandle);
-                capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
-            }
 
             // Let's send a full update of the agent. This is a synchronous call.
             AgentData agent = new AgentData();
             sp.CopyTo(agent);
+
+            if ((teleportFlags & (uint)TeleportFlags.IsFlying) != 0)
+                agent.ControlFlags |= (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY;
+
             agent.Position = agentCircuit.startpos;
             SetCallbackURL(agent, sp.Scene.RegionInfo);
 
@@ -1053,7 +1129,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 return;
             }
 
-            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
 
             // For backwards compatibility
             if (version == "Unknown" || version == string.Empty)
@@ -1063,18 +1138,30 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 CrossAttachmentsIntoNewRegion(finalDestination, sp, true);
             }
 
+            m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
+
+
             // May need to logout or other cleanup
-            AgentHasMovedAway(sp, logout);
+//            AgentHasMovedAway(sp, logout);
+//            AgentHasMovedAway(sp, true); // until logout use is checked
 
             // Well, this is it. The agent is over there.
-            KillEntity(sp.Scene, sp.LocalId);
+//            KillEntity(sp.Scene, sp.LocalId);
+
+            sp.HasMovedAway(!OutSideViewRange);
+
+            sp.CloseChildAgents(destinationHandle,finalDestination.RegionSizeX,finalDestination.RegionSizeY);
 
             // Now let's make it officially a child agent
-            sp.MakeChildAgent();
+            sp.MakeChildAgent(destinationHandle);
 
             // Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone
 
+<<<<<<< HEAD
             if (NeedsClosing(sp.Scene.DefaultDrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
+=======
+            if (OutSideViewRange)
+>>>>>>> avn/ubitvar
             {
                 if (!sp.Scene.IncomingPreCloseClient(sp))
                     return;
@@ -1089,19 +1176,16 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
                 sp.Scene.CloseAgent(sp.UUID, false);
             }
-            else
-            {
-                // now we have a child agent in this region. 
-                sp.Reset();
-            }
         }
 
         private void TransferAgent_V2(ScenePresence sp, AgentCircuitData agentCircuit, GridRegion reg, GridRegion finalDestination,
-            IPEndPoint endPoint, uint teleportFlags, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, string version, out string reason)
+            IPEndPoint endPoint, uint teleportFlags, bool OutSideViewRange, string version, out string reason)
         {
             ulong destinationHandle = finalDestination.RegionHandle;
             AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
 
+            string capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);;
+
             // Let's create an agent there if one doesn't exist yet. 
             // NOTE: logout will always be false for a non-HG teleport.
             bool logout = false;
@@ -1142,6 +1226,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // Past this point we have to attempt clean up if the teleport fails, so update transfer state.
             m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.Transferring);
 
+<<<<<<< HEAD
             IClientIPEndpoint ipepClient;
             string capsPath = String.Empty;
             float dist = (float)Math.Max(sp.Scene.DefaultDrawDistance, 
@@ -1168,6 +1253,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 capsPath = finalDestination.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
             }
 
+=======
+>>>>>>> avn/ubitvar
             // We need to set this here to avoid an unlikely race condition when teleporting to a neighbour simulator,
             // where that neighbour simulator could otherwise request a child agent create on the source which then 
             // closes our existing agent which is still signalled as root.
@@ -1189,6 +1276,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             AgentData agent = new AgentData();
             sp.CopyTo(agent);
             agent.Position = agentCircuit.startpos;
+
+            if ((teleportFlags & (uint)TeleportFlags.IsFlying) != 0)
+                agent.ControlFlags |= (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY;
+
             agent.SenderWantsToWaitForRoot = true;
             //SetCallbackURL(agent, sp.Scene.RegionInfo);
 
@@ -1224,25 +1315,29 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             
             m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
 
+            sp.HasMovedAway(!OutSideViewRange);
+
             // Need to signal neighbours whether child agents may need closing irrespective of whether this
             // one needed closing.  We also need to close child agents as quickly as possible to avoid complicated
             // race conditions with rapid agent releporting (e.g. from A1 to a non-neighbour B, back
             // to a neighbour A2 then off to a non-neighbour C).  Closing child agents any later requires complex
             // distributed checks to avoid problems in rapid reteleporting scenarios and where child agents are
             // abandoned without proper close by viewer but then re-used by an incoming connection.
-            sp.CloseChildAgents(newRegionX, newRegionY);
-
-            // May need to logout or other cleanup
-            AgentHasMovedAway(sp, logout);
+            sp.CloseChildAgents(destinationHandle, finalDestination.RegionSizeX, finalDestination.RegionSizeY);
 
+//            AgentHasMovedAway(sp, true);
             // Well, this is it. The agent is over there.
-            KillEntity(sp.Scene, sp.LocalId);
+//            KillEntity(sp.Scene, sp.LocalId);
 
             // Now let's make it officially a child agent
-            sp.MakeChildAgent();
+            sp.MakeChildAgent(destinationHandle);
 
             // Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone
+<<<<<<< HEAD
             if (NeedsClosing(sp.Scene.DefaultDrawDistance, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
+=======
+            if (OutSideViewRange)
+>>>>>>> avn/ubitvar
             {
                 if (!sp.Scene.IncomingPreCloseClient(sp))
                     return;
@@ -1263,11 +1358,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
                 sp.Scene.CloseAgent(sp.UUID, false);
             }
+/*
             else
             {
                 // now we have a child agent in this region. 
                 sp.Reset();
             }
+ */
         }
 
         /// <summary>
@@ -1351,7 +1448,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         protected virtual void AgentHasMovedAway(ScenePresence sp, bool logout)
         {
             if (sp.Scene.AttachmentsModule != null)
-                sp.Scene.AttachmentsModule.DeleteAttachmentsFromScene(sp, true);
+                sp.Scene.AttachmentsModule.DeleteAttachmentsFromScene(sp, logout);
         }
 
         protected void KillEntity(Scene scene, uint localID)
@@ -1368,7 +1465,12 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         // This returns 'true' if the new region already has a child agent for our
         //    incoming agent. The implication is that, if 'false', we have to create  the
         //    child and then teleport into the region.
+<<<<<<< HEAD
         protected virtual bool NeedsNewAgent(float drawdist, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY)
+=======
+        protected virtual bool NeedsNewAgent(float drawdist, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY,
+            int oldsizeX, int oldsizeY, int newsizeX, int newsizeY)
+>>>>>>> avn/ubitvar
         {
             if (m_regionCombinerModule != null && m_regionCombinerModule.IsRootForMegaregion(Scene.RegionInfo.RegionID))
             {
@@ -1381,17 +1483,23 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
                 return !(newRegionX >= swCorner.X && newRegionX <= neCorner.X && newRegionY >= swCorner.Y && newRegionY <= neCorner.Y);
             }
-            else
-            {
-                return Util.IsOutsideView(drawdist, oldRegionX, newRegionX, oldRegionY, newRegionY);
-            }
+
+            return Util.IsOutsideView(drawdist, oldRegionX, newRegionX, oldRegionY, newRegionY,
+                    oldsizeX, oldsizeY, newsizeX, newsizeY);
         }
+<<<<<<< HEAD
 
-        protected virtual bool NeedsClosing(float drawdist, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, GridRegion reg)
+=======
+/*
+        protected virtual bool NeedsClosing(float drawdist, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY,
+            uint oldsizeX, uint oldsizeY, uint newsizeX, uint newsizeY, GridRegion reg)
         {
-            return Util.IsOutsideView(drawdist, oldRegionX, newRegionX, oldRegionY, newRegionY);
-        }
 
+            return Util.IsOutsideView(drawdist, oldRegionX, newRegionX, oldRegionY, newRegionY,
+                oldsizeX, oldsizeY, newsizeX, newsizeY);
+        }
+*/
+>>>>>>> avn/ubitvar
         #endregion
 
         #region Landmark Teleport
@@ -1472,14 +1580,20 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         #region Agent Crossings
 
+<<<<<<< HEAD
         // Given a position relative to the current region (which has previously been tested to
         //    see that it is actually outside the current region), find the new region that the
         //    point is actually in.
         // Returns the coordinates and information of the new region or 'null' of it doesn't exist.
         public GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos,
                                             out string version, out Vector3 newpos, out string failureReason)
+=======
+        public bool checkAgentAccessToRegion(ScenePresence agent, GridRegion destiny, Vector3 position, out string version, out string reason)
+>>>>>>> avn/ubitvar
         {
+            reason = String.Empty;
             version = String.Empty;
+<<<<<<< HEAD
             newpos = pos;
             failureReason = string.Empty;
             string homeURI = scene.GetAgentHomeURI(agentID);
@@ -1541,32 +1655,180 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     LogHeader, neighbourRegion.RegionName,
                     neighbourRegion.RegionLocX, neighbourRegion.RegionLocY, neighbourRegion.RegionSizeX, neighbourRegion.RegionSizeY,
                     newpos.X, newpos.Y);
+=======
+
+            UUID agentID = agent.UUID;
+            ulong destinyHandle = destiny.RegionHandle;
+
+            if (m_bannedRegionCache.IfBanned(destinyHandle, agentID))
+            {
+                reason = "Cannot connect to region";
+                return false;
+            }
+
+            Scene ascene = agent.Scene;
+            string homeURI = ascene.GetAgentHomeURI(agentID);
+            string myversion = string.Format("{0}/{1}", OutgoingTransferVersionName, MaxOutgoingTransferVersion);
+
+
+            if (!ascene.SimulationService.QueryAccess(destiny, agentID, homeURI, false, position,
+                    myversion, out version, out reason))
+            {
+                m_bannedRegionCache.Add(destinyHandle, agentID, 30.0, 30.0);
+                return false;
+            }
+
+            return true;
+        }
+
+        public GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos, out string version, out Vector3 newpos)
+        {
+            string r = String.Empty;
+            return GetDestination(scene, agentID, pos, out version, out newpos, out r);
+        }
+
+        // Given a position relative to the current region (which has previously been tested to
+        //    see that it is actually outside the current region), find the new region that the
+        //    point is actually in.
+        // Returns the coordinates and information of the new region or 'null' of it doesn't exist.
+
+        // now only works for crossings
+
+        public GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos,
+                                            out string version, out Vector3 newpos, out string failureReason)
+        {
+            version = String.Empty;
+            newpos = pos;
+            failureReason = string.Empty;
+
+//            m_log.DebugFormat(
+//                "[ENTITY TRANSFER MODULE]: Crossing agent {0} at pos {1} in {2}", agent.Name, pos, scene.Name);
+
+            // Compute world location of the object's position
+            double presenceWorldX = (double)scene.RegionInfo.WorldLocX + pos.X;
+            double presenceWorldY = (double)scene.RegionInfo.WorldLocY + pos.Y;
+
+            // Call the grid service to lookup the region containing the new position.
+            GridRegion neighbourRegion = GetRegionContainingWorldLocation(scene.GridService, scene.RegionInfo.ScopeID,
+                                                        presenceWorldX, presenceWorldY, 
+                                                        Math.Max(scene.RegionInfo.RegionSizeX, scene.RegionInfo.RegionSizeY));
+
+            if (neighbourRegion != null)
+            {
+                // Compute the entity's position relative to the new region
+                newpos = new Vector3((float)(presenceWorldX - (double)neighbourRegion.RegionLocX),
+                                      (float)(presenceWorldY - (double)neighbourRegion.RegionLocY),
+                                      pos.Z);
+
+                if (m_bannedRegionCache.IfBanned(neighbourRegion.RegionHandle, agentID))
+                {
+                    failureReason = "Cannot region cross into banned parcel";
+                    neighbourRegion = null;
+                }
+                else
+                {
+                    // If not banned, make sure this agent is not in the list.
+                    m_bannedRegionCache.Remove(neighbourRegion.RegionHandle, agentID);
+                }
+
+                // Check to see if we have access to the target region.
+                string myversion = string.Format("{0}/{1}", OutgoingTransferVersionName, MaxOutgoingTransferVersion);
+                string homeURI = scene.GetAgentHomeURI(agentID);
+                if (neighbourRegion != null
+                    && !scene.SimulationService.QueryAccess(neighbourRegion, agentID, homeURI, false, newpos, myversion, out version, out failureReason))
+                {
+                    // remember banned
+                    m_bannedRegionCache.Add(neighbourRegion.RegionHandle, agentID);
+                    neighbourRegion = null;
+                }
+            }
+            else
+            {
+                // The destination region just doesn't exist
+                failureReason = "Cannot cross into non-existent region";
+            }
+>>>>>>> avn/ubitvar
+
+            if (neighbourRegion == null)
+                m_log.DebugFormat("{0} GetDestination: region not found. Old region name={1} at <{2},{3}> of size <{4},{5}>. Old pos={6}",
+                    LogHeader, scene.RegionInfo.RegionName,
+                    scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY,
+                    scene.RegionInfo.RegionSizeX, scene.RegionInfo.RegionSizeY,
+                    pos);
+            else
+                m_log.DebugFormat("{0} GetDestination: new region={1} at <{2},{3}> of size <{4},{5}>, newpos=<{6},{7}>",
+                    LogHeader, neighbourRegion.RegionName,
+                    neighbourRegion.RegionLocX, neighbourRegion.RegionLocY, neighbourRegion.RegionSizeX, neighbourRegion.RegionSizeY,
+                    newpos.X, newpos.Y);
 
             return neighbourRegion;
         }
 
         public bool Cross(ScenePresence agent, bool isFlying)
         {
+<<<<<<< HEAD
+=======
+            agent.IsInTransit = true;
+            CrossAsyncDelegate d = CrossAsync;
+            d.BeginInvoke(agent, isFlying, CrossCompleted, d);
+            return true;
+        }
+
+        private void CrossCompleted(IAsyncResult iar)
+        {
+            CrossAsyncDelegate icon = (CrossAsyncDelegate)iar.AsyncState;
+            ScenePresence agent = icon.EndInvoke(iar);
+
+            m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Crossing agent {0} {1} completed.", agent.Firstname, agent.Lastname);
+
+            if(!agent.IsChildAgent)
+            {
+                // crossing failed
+                agent.CrossToNewRegionFail();
+            }
+            agent.IsInTransit = false;
+        }
+
+        public ScenePresence CrossAsync(ScenePresence agent, bool isFlying)
+        {
+            uint x;
+            uint y;
+>>>>>>> avn/ubitvar
             Vector3 newpos;
             string version;
             string failureReason;
 
+<<<<<<< HEAD
             GridRegion neighbourRegion = GetDestination(agent.Scene, agent.UUID, agent.AbsolutePosition,
                                                             out version, out newpos, out failureReason);
             if (neighbourRegion == null)
             {
                 agent.ControllingClient.SendAlertMessage(failureReason);
                 return false;
-            }
+=======
+            Vector3 pos = agent.AbsolutePosition + agent.Velocity;
 
-            agent.IsInTransit = true;
+            GridRegion neighbourRegion = GetDestination(agent.Scene, agent.UUID, pos,
+                                                            out version, out newpos, out failureReason);
+            if (neighbourRegion == null)
+            {
+                if (failureReason != String.Empty)
+                    agent.ControllingClient.SendAlertMessage(failureReason);
+                return agent;
+>>>>>>> avn/ubitvar
+            }
 
-            CrossAgentToNewRegionDelegate d = CrossAgentToNewRegionAsync;
-            d.BeginInvoke(agent, newpos, neighbourRegion, isFlying, version, CrossAgentToNewRegionCompleted, d);
+//            agent.IsInTransit = true;
 
+<<<<<<< HEAD
             Scene.EventManager.TriggerCrossAgentToNewRegion(agent, isFlying, neighbourRegion);
 
             return true;
+=======
+            CrossAgentToNewRegionAsync(agent, newpos, neighbourRegion, isFlying, version);
+            agent.IsInTransit = false;
+            return agent;
+>>>>>>> avn/ubitvar
         }
 
 
@@ -1691,12 +1953,23 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         public bool CrossAgentIntoNewRegionMain(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion, bool isFlying)
         {
+            int ts = Util.EnvironmentTickCount();
             try
             {
                 AgentData cAgent = new AgentData(); 
                 agent.CopyTo(cAgent);
+<<<<<<< HEAD
                 cAgent.Position = pos;
 
+=======
+
+//                agent.Appearance.WearableCacheItems = null;
+
+                cAgent.Position = pos;
+
+                cAgent.ChildrenCapSeeds = agent.KnownRegions;
+
+>>>>>>> avn/ubitvar
                 if (isFlying)
                     cAgent.ControlFlags |= (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY;
 
@@ -1716,11 +1989,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                         neighbourRegion.RegionName, agent.Name);
 
                     ReInstantiateScripts(agent);
-                    agent.AddToPhysicalScene(isFlying);
+                    if(agent.ParentID == 0 && agent.ParentUUID == UUID.Zero)
+                        agent.AddToPhysicalScene(isFlying);
 
                     return false;
                 }
 
+            m_log.DebugFormat("[CrossAgentIntoNewRegionMain] ok, time {0}ms",Util.EnvironmentTickCountSubtract(ts));
+
             }
             catch (Exception e)
             {
@@ -1738,7 +2014,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         public void CrossAgentToNewRegionPost(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion,
             bool isFlying, string version)
         {
-            agent.ControllingClient.RequestClientInfo();
 
             string agentcaps;
             if (!agent.KnownRegions.TryGetValue(neighbourRegion.RegionHandle, out agentcaps))
@@ -1749,6 +2024,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
 
             // No turning back
+
             agent.IsChildAgent = true;
 
             string capsPath = neighbourRegion.ServerURI + CapsUtil.GetCapsSeedPath(agentcaps);
@@ -1760,7 +2036,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (m_eqModule != null)
             {
                 m_eqModule.CrossRegion(
-                    neighbourRegion.RegionHandle, pos + agent.Velocity, vel2 /* agent.Velocity */,
+                    neighbourRegion.RegionHandle, pos, vel2 /* agent.Velocity */,
                     neighbourRegion.ExternalEndPoint,
                     capsPath, agent.UUID, agent.ControllingClient.SessionId,
                     neighbourRegion.RegionSizeX, neighbourRegion.RegionSizeY);
@@ -1768,10 +2044,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             else
             {
                 m_log.ErrorFormat("{0} Using old CrossRegion packet. Varregion will not work!!", LogHeader);
-                agent.ControllingClient.CrossRegion(neighbourRegion.RegionHandle, pos + agent.Velocity, agent.Velocity, neighbourRegion.ExternalEndPoint,
+                agent.ControllingClient.CrossRegion(neighbourRegion.RegionHandle, pos, agent.Velocity, neighbourRegion.ExternalEndPoint,
                                             capsPath);
             }
 
+<<<<<<< HEAD
             // SUCCESS!
             m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.ReceivedAtDestination);
 
@@ -1788,6 +2065,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             agent.SendOtherAgentsAvatarDataToClient();
             agent.SendOtherAgentsAppearanceToClient();
 
+=======
+>>>>>>> avn/ubitvar
             // Backwards compatibility. Best effort
             if (version == "Unknown" || version == string.Empty)
             {
@@ -1796,14 +2075,31 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 CrossAttachmentsIntoNewRegion(neighbourRegion, agent, true);
             }
 
+<<<<<<< HEAD
             // Next, let's close the child agent connections that are too far away.
             uint neighbourx;
             uint neighboury;
             Util.RegionHandleToRegionLoc(neighbourRegion.RegionHandle, out neighbourx, out neighboury);
+=======
+            // SUCCESS!
+            m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.ReceivedAtDestination);
+
+            // Unlike a teleport, here we do not wait for the destination region to confirm the receipt.
+            m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
 
-            agent.CloseChildAgents(neighbourx, neighboury);
+            // this may need the attachments
+
+            agent.HasMovedAway(true);
+
+            agent.MakeChildAgent(neighbourRegion.RegionHandle);
+
+            // FIXME: Possibly this should occur lower down after other commands to close other agents,
+            // but not sure yet what the side effects would be.
+            m_entityTransferStateMachine.ResetFromTransit(agent.UUID);
+>>>>>>> avn/ubitvar
+
+            agent.CloseChildAgents(neighbourRegion.RegionHandle, neighbourRegion.RegionSizeX, neighbourRegion.RegionSizeY);
 
-            AgentHasMovedAway(agent, false);
 
             // the user may change their profile information in other region,
             // so the userinfo in UserProfileCache is not reliable any more, delete it
@@ -1843,7 +2139,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         #region Enable Child Agent
 
         /// <summary>
-        /// This informs a single neighbouring region about agent "avatar".
+        /// This informs a single neighbouring region about agent "avatar", and avatar about it
         /// Calls an asynchronous method to do so..  so it doesn't lag the sim.
         /// </summary>
         /// <param name="sp"></param>
@@ -1852,22 +2148,36 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         {
             m_log.DebugFormat("[ENTITY TRANSFER]: Enabling child agent in new neighbour {0}", region.RegionName);
 
+            ulong currentRegionHandler = sp.Scene.RegionInfo.RegionHandle;
+            ulong regionhandler = region.RegionHandle;
+
+            Dictionary<ulong, string> seeds = new Dictionary<ulong, string>(sp.Scene.CapsModule.GetChildrenSeeds(sp.UUID));
+
+            if (seeds.ContainsKey(regionhandler))
+                seeds.Remove(regionhandler);
+/*
+            List<ulong> oldregions = new List<ulong>(seeds.Keys);
+
+            if (oldregions.Contains(currentRegionHandler))
+                oldregions.Remove(currentRegionHandler);
+*/
+            if (!seeds.ContainsKey(currentRegionHandler))
+                seeds.Add(currentRegionHandler, sp.ControllingClient.RequestClientInfo().CapsPath);
+
             AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
             AgentCircuitData agent = sp.ControllingClient.RequestClientInfo();
             agent.BaseFolder = UUID.Zero;
             agent.InventoryFolder = UUID.Zero;
-            agent.startpos = new Vector3(128, 128, 70);
+            agent.startpos = sp.AbsolutePosition + CalculateOffset(sp, region);
             agent.child = true;
-            agent.Appearance = sp.Appearance;
-            agent.CapsPath = CapsUtil.GetRandomCapsObjectPath();
+            agent.Appearance = new AvatarAppearance();
+            agent.Appearance.AvatarHeight = sp.Appearance.AvatarHeight;
 
-            agent.ChildrenCapSeeds = new Dictionary<ulong, string>(sp.Scene.CapsModule.GetChildrenSeeds(sp.UUID));
-            //m_log.DebugFormat("[XXX] Seeds 1 {0}", agent.ChildrenCapSeeds.Count);
+            agent.CapsPath = CapsUtil.GetRandomCapsObjectPath();
 
-            if (!agent.ChildrenCapSeeds.ContainsKey(sp.Scene.RegionInfo.RegionHandle))
-                agent.ChildrenCapSeeds.Add(sp.Scene.RegionInfo.RegionHandle, sp.ControllingClient.RequestClientInfo().CapsPath);
-            //m_log.DebugFormat("[XXX] Seeds 2 {0}", agent.ChildrenCapSeeds.Count);
+            seeds.Add(regionhandler, agent.CapsPath);
 
+<<<<<<< HEAD
             sp.AddNeighbourRegion(region.RegionHandle, agent.CapsPath);
             //foreach (ulong h in agent.ChildrenCapSeeds.Keys)
             //    m_log.DebugFormat("[XXX] --> {0}", h);
@@ -1881,12 +2191,19 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
 
             agent.ChildrenCapSeeds[region.RegionHandle] = agent.CapsPath;
+=======
+//            agent.ChildrenCapSeeds = new Dictionary<ulong, string>(seeds);
+            agent.ChildrenCapSeeds = null;
+>>>>>>> avn/ubitvar
 
             if (sp.Scene.CapsModule != null)
             {
-                sp.Scene.CapsModule.SetChildrenSeed(sp.UUID, agent.ChildrenCapSeeds);
+                sp.Scene.CapsModule.SetChildrenSeed(sp.UUID, seeds);
             }
 
+            sp.KnownRegions = seeds;
+            sp.AddNeighbourRegionSizeInfo(region);
+
             if (currentAgentCircuit != null)
             {
                 agent.ServiceURLs = currentAgentCircuit.ServiceURLs;
@@ -1896,7 +2213,24 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 agent.Mac = currentAgentCircuit.Mac;
                 agent.Id0 = currentAgentCircuit.Id0;
             }
-
+/*
+            AgentPosition agentpos = null;
+
+            if (oldregions.Count > 0)
+            {
+                agentpos = new AgentPosition();
+                agentpos.AgentID = new UUID(sp.UUID.Guid);
+                agentpos.SessionID = sp.ControllingClient.SessionId;
+                agentpos.Size = sp.Appearance.AvatarSize;
+                agentpos.Center = sp.CameraPosition;
+                agentpos.Far = sp.DrawDistance;
+                agentpos.Position = sp.AbsolutePosition;
+                agentpos.Velocity = sp.Velocity;
+                agentpos.RegionHandle = currentRegionHandler;
+                agentpos.Throttles = sp.ControllingClient.GetThrottlesPacked(1);
+                agentpos.ChildrenCapSeeds = seeds;
+            }
+*/
             IPEndPoint external = region.ExternalEndPoint;
             if (external != null)
             {
@@ -1905,7 +2239,23 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                           InformClientOfNeighbourCompleted,
                           d);
             }
+/*
+            if(oldregions.Count >0)
+            {
+                uint neighbourx;
+                uint neighboury;
+                UUID scope = sp.Scene.RegionInfo.ScopeID;
+                foreach (ulong handler in oldregions)
+                {
+                    // crap code
+                    Utils.LongToUInts(handler, out neighbourx, out neighboury);
+                    GridRegion neighbour = sp.Scene.GridService.GetRegionByPosition(scope, (int)neighbourx, (int)neighboury);
+                    sp.Scene.SimulationService.UpdateAgent(neighbour, agentpos);
+                }
+            }
+ */
         }
+
         #endregion
 
         #region Enable Child Agents
@@ -1915,146 +2265,157 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
         /// <summary>
         /// This informs all neighbouring regions about agent "avatar".
+        /// and as important informs the avatar about then
         /// </summary>
         /// <param name="sp"></param>
         public void EnableChildAgents(ScenePresence sp)
         {
+            // assumes that out of view range regions are disconnected by the previus region
+
             List<GridRegion> neighbours = new List<GridRegion>();
-            RegionInfo m_regionInfo = sp.Scene.RegionInfo;
+            Scene spScene = sp.Scene;
+            RegionInfo m_regionInfo = spScene.RegionInfo;
 
             if (m_regionInfo != null)
             {
+<<<<<<< HEAD
                 neighbours = GetNeighbours(sp, m_regionInfo.RegionLocX, m_regionInfo.RegionLocY);
+=======
+                neighbours = GetNeighbors(sp, m_regionInfo.RegionLocX, m_regionInfo.RegionLocY);
+>>>>>>> avn/ubitvar
             }
             else
             {
                 m_log.Debug("[ENTITY TRANSFER MODULE]: m_regionInfo was null in EnableChildAgents, is this a NPC?");
             }
 
-            /// We need to find the difference between the new regions where there are no child agents
-            /// and the regions where there are already child agents. We only send notification to the former.
-            List<ulong> neighbourHandles = NeighbourHandles(neighbours); // on this region
-            neighbourHandles.Add(sp.Scene.RegionInfo.RegionHandle);  // add this region too
-            List<ulong> previousRegionNeighbourHandles;
+            ulong currentRegionHandler = m_regionInfo.RegionHandle;
 
-            if (sp.Scene.CapsModule != null)
+            LinkedList<ulong> previousRegionNeighbourHandles;
+            Dictionary<ulong, string> seeds;
+            ICapabilitiesModule capsModule = spScene.CapsModule;
+
+            if (capsModule != null)
             {
-                previousRegionNeighbourHandles =
-                    new List<ulong>(sp.Scene.CapsModule.GetChildrenSeeds(sp.UUID).Keys);
+                seeds = new Dictionary<ulong, string>(capsModule.GetChildrenSeeds(sp.UUID));
+                previousRegionNeighbourHandles = new LinkedList<ulong>(seeds.Keys);
             }
             else
             {
-                previousRegionNeighbourHandles = new List<ulong>();
+                seeds = new Dictionary<ulong, string>();
+                previousRegionNeighbourHandles = new LinkedList<ulong>();
             }
 
-            List<ulong> newRegions = NewNeighbours(neighbourHandles, previousRegionNeighbourHandles);
-            List<ulong> oldRegions = OldNeighbours(neighbourHandles, previousRegionNeighbourHandles);
-
-//            Dump("Current Neighbors", neighbourHandles);
-//            Dump("Previous Neighbours", previousRegionNeighbourHandles);
-//            Dump("New Neighbours", newRegions);
-//            Dump("Old Neighbours", oldRegions);
+            IClientAPI spClient = sp.ControllingClient;
 
-            /// Update the scene presence's known regions here on this region
-            sp.DropOldNeighbours(oldRegions);
+            if (!seeds.ContainsKey(currentRegionHandler))
+                seeds.Add(currentRegionHandler, spClient.RequestClientInfo().CapsPath);
 
-            /// Collect as many seeds as possible
-            Dictionary<ulong, string> seeds;
-            if (sp.Scene.CapsModule != null)
-                seeds = new Dictionary<ulong, string>(sp.Scene.CapsModule.GetChildrenSeeds(sp.UUID));
-            else
-                seeds = new Dictionary<ulong, string>();
+            AgentCircuitData currentAgentCircuit =
+                spScene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
 
-            //m_log.Debug(" !!! No. of seeds: " + seeds.Count);
-            if (!seeds.ContainsKey(sp.Scene.RegionInfo.RegionHandle))
-                seeds.Add(sp.Scene.RegionInfo.RegionHandle, sp.ControllingClient.RequestClientInfo().CapsPath);
-
-            /// Create the necessary child agents
             List<AgentCircuitData> cagents = new List<AgentCircuitData>();
+            List<ulong> newneighbours = new List<ulong>();
+
             foreach (GridRegion neighbour in neighbours)
             {
-                if (neighbour.RegionHandle != sp.Scene.RegionInfo.RegionHandle)
+                ulong handler = neighbour.RegionHandle;
+
+                if (previousRegionNeighbourHandles.Contains(handler))
                 {
-                    AgentCircuitData currentAgentCircuit = sp.Scene.AuthenticateHandler.GetAgentCircuitData(sp.ControllingClient.CircuitCode);
-                    AgentCircuitData agent = sp.ControllingClient.RequestClientInfo();
-                    agent.BaseFolder = UUID.Zero;
-                    agent.InventoryFolder = UUID.Zero;
-                    agent.startpos = sp.AbsolutePosition + CalculateOffset(sp, neighbour);
-                    agent.child = true;
-                    agent.Appearance = sp.Appearance;
-                    if (currentAgentCircuit != null)
-                    {
-                        agent.ServiceURLs = currentAgentCircuit.ServiceURLs;
-                        agent.IPAddress = currentAgentCircuit.IPAddress;
-                        agent.Viewer = currentAgentCircuit.Viewer;
-                        agent.Channel = currentAgentCircuit.Channel;
-                        agent.Mac = currentAgentCircuit.Mac;
-                        agent.Id0 = currentAgentCircuit.Id0;
-                    }
+                    // agent already knows this region
+                    previousRegionNeighbourHandles.Remove(handler);
+                    continue;
+                }
 
-                    if (newRegions.Contains(neighbour.RegionHandle))
-                    {
-                        agent.CapsPath = CapsUtil.GetRandomCapsObjectPath();
-                        sp.AddNeighbourRegion(neighbour.RegionHandle, agent.CapsPath);
-                        seeds.Add(neighbour.RegionHandle, agent.CapsPath);
-                    }
-                    else
-                    {
-                        agent.CapsPath = sp.Scene.CapsModule.GetChildSeed(sp.UUID, neighbour.RegionHandle);
-                    }
+                if (handler == currentRegionHandler)
+                    continue;
 
-                    cagents.Add(agent);
+                // a new region to add
+                AgentCircuitData agent = spClient.RequestClientInfo();
+                agent.BaseFolder = UUID.Zero;
+                agent.InventoryFolder = UUID.Zero;
+                agent.startpos = sp.AbsolutePosition + CalculateOffset(sp, neighbour);
+                agent.child = true;
+                agent.Appearance = new AvatarAppearance();
+                agent.Appearance.AvatarHeight = sp.Appearance.AvatarHeight;
+
+                if (currentAgentCircuit != null)
+                {
+                    agent.ServiceURLs = currentAgentCircuit.ServiceURLs;
+                    agent.IPAddress = currentAgentCircuit.IPAddress;
+                    agent.Viewer = currentAgentCircuit.Viewer;
+                    agent.Channel = currentAgentCircuit.Channel;
+                    agent.Mac = currentAgentCircuit.Mac;
+                    agent.Id0 = currentAgentCircuit.Id0;
                 }
-            }
 
-            /// Update all child agent with everyone's seeds
-            foreach (AgentCircuitData a in cagents)
-            {
-                a.ChildrenCapSeeds = new Dictionary<ulong, string>(seeds);
-            }
+                newneighbours.Add(handler);
+                agent.CapsPath = CapsUtil.GetRandomCapsObjectPath();
+                seeds.Add(handler, agent.CapsPath);
 
-            if (sp.Scene.CapsModule != null)
-            {
-                sp.Scene.CapsModule.SetChildrenSeed(sp.UUID, seeds);
+                agent.ChildrenCapSeeds = null;
+                cagents.Add(agent);
             }
-            sp.KnownRegions = seeds;
-            //avatar.Scene.DumpChildrenSeeds(avatar.UUID);
-            //avatar.DumpKnownRegions();
 
-            bool newAgent = false;
-            int count = 0;
-            foreach (GridRegion neighbour in neighbours)
-            {
-                //m_log.WarnFormat("--> Going to send child agent to {0}", neighbour.RegionName);
-                // Don't do it if there's already an agent in that region
-                if (newRegions.Contains(neighbour.RegionHandle))
-                    newAgent = true;
-                else
-                    newAgent = false;
-//                    continue;
+            if (previousRegionNeighbourHandles.Contains(currentRegionHandler))
+                previousRegionNeighbourHandles.Remove(currentRegionHandler);
+
+            // previousRegionNeighbourHandles now contains regions to forget
+            foreach (ulong handler in previousRegionNeighbourHandles)
+                seeds.Remove(handler);
+
+            /// Update all child agent with everyone's seeds
+            //            foreach (AgentCircuitData a in cagents)
+            //                a.ChildrenCapSeeds = new Dictionary<ulong, string>(seeds);
+
+            if (capsModule != null)
+                capsModule.SetChildrenSeed(sp.UUID, seeds);
 
-                if (neighbour.RegionHandle != sp.Scene.RegionInfo.RegionHandle)
+            sp.KnownRegions = seeds;
+            sp.SetNeighbourRegionSizeInfo(neighbours);
+
+            AgentPosition agentpos = new AgentPosition();
+            agentpos.AgentID = new UUID(sp.UUID.Guid);
+            agentpos.SessionID = spClient.SessionId;
+            agentpos.Size = sp.Appearance.AvatarSize;
+            agentpos.Center = sp.CameraPosition;
+            agentpos.Far = sp.DrawDistance;
+            agentpos.Position = sp.AbsolutePosition;
+            agentpos.Velocity = sp.Velocity;
+            agentpos.RegionHandle = currentRegionHandler;
+            agentpos.Throttles = spClient.GetThrottlesPacked(1);
+            //            agentpos.ChildrenCapSeeds = seeds;
+
+            Util.FireAndForget(delegate
+            {
+                Thread.Sleep(200);  // the original delay that was at InformClientOfNeighbourAsync start
+                int count = 0;
+
+                foreach (GridRegion neighbour in neighbours)
                 {
+                    ulong handler = neighbour.RegionHandle;
                     try
                     {
-                        // Let's put this back at sync, so that it doesn't clog 
-                        // the network, especially for regions in the same physical server.
-                        // We're really not in a hurry here.
-                        InformClientOfNeighbourAsync(sp, cagents[count], neighbour, neighbour.ExternalEndPoint, newAgent);
-                        //InformClientOfNeighbourDelegate d = InformClientOfNeighbourAsync;
-                        //d.BeginInvoke(sp, cagents[count], neighbour, neighbour.ExternalEndPoint, newAgent,
-                        //              InformClientOfNeighbourCompleted,
-                        //              d);
+                        if (newneighbours.Contains(handler))
+                        {
+                            InformClientOfNeighbourAsync(sp, cagents[count], neighbour,
+                                neighbour.ExternalEndPoint, true);
+                            count++;
+                        }
+                        else if (!previousRegionNeighbourHandles.Contains(handler))
+                        {
+                            spScene.SimulationService.UpdateAgent(neighbour, agentpos);
+                        }
                     }
-
                     catch (ArgumentOutOfRangeException)
                     {
                         m_log.ErrorFormat(
                            "[ENTITY TRANSFER MODULE]: Neighbour Regions response included the current region in the neighbour list.  The following region will not display to the client: {0} for region {1} ({2}, {3}).",
                            neighbour.ExternalHostName,
-                           neighbour.RegionHandle,
-                           neighbour.RegionLocX,
-                           neighbour.RegionLocY);
+                            neighbour.RegionHandle,
+                        neighbour.RegionLocX,
+                       neighbour.RegionLocY);
                     }
                     catch (Exception e)
                     {
@@ -2071,13 +2432,106 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
                         // XXX: Well, decided to swallow the exception instead for now.  Let us see how that goes.
                         // throw e;
+                    }
+                }
+            });
+        }
+
+        // Computes the difference between two region bases.
+        // Returns a vector of world coordinates (meters) from base of first region to the second.
+        // The first region is the home region of the passed scene presence.
+        Vector3 CalculateOffset(ScenePresence sp, GridRegion neighbour)
+        {
+              return new Vector3(sp.Scene.RegionInfo.WorldLocX - neighbour.RegionLocX,
+                                sp.Scene.RegionInfo.WorldLocY - neighbour.RegionLocY,
+                                0f);
+        }
+
 
+        #region NotFoundLocationCache class
+        // A collection of not found locations to make future lookups 'not found' lookups quick.
+        // A simple expiring cache that keeps not found locations for some number of seconds.
+        // A 'not found' location is presumed to be anywhere in the minimum sized region that
+        //    contains that point. A conservitive estimate.
+        private class NotFoundLocationCache
+        {
+            private struct NotFoundLocation
+            {
+                public double minX, maxX, minY, maxY;
+                public DateTime expireTime;
+            }
+            private List<NotFoundLocation> m_notFoundLocations = new List<NotFoundLocation>();
+            public NotFoundLocationCache()
+            {
+            }
+            // Add an area to the list of 'not found' places. The area is the snapped region
+            //    area around the added point.
+            public void Add(double pX, double pY)
+            {
+                lock (m_notFoundLocations)
+                {
+                    if (!LockedContains(pX, pY))
+                    {
+                        NotFoundLocation nfl = new NotFoundLocation();
+                        // A not found location is not found for at least a whole region sized area
+                        nfl.minX = pX - (pX % (double)Constants.RegionSize);
+                        nfl.minY = pY - (pY % (double)Constants.RegionSize);
+                        nfl.maxX = nfl.minX + (double)Constants.RegionSize;
+                        nfl.maxY = nfl.minY + (double)Constants.RegionSize;
+                        nfl.expireTime = DateTime.Now + TimeSpan.FromSeconds(30);
+                        m_notFoundLocations.Add(nfl);
+                    }
+                }
+                
+            }
+            // Test to see of this point is in any of the 'not found' areas.
+            // Return 'true' if the point is found inside the 'not found' areas.
+            public bool Contains(double pX, double pY)
+            {
+                bool ret = false;
+                lock (m_notFoundLocations)
+                    ret = LockedContains(pX, pY);
+                return ret;
+            }
+            private bool LockedContains(double pX, double pY)
+            {
+                bool ret = false;
+                this.DoExpiration();
+                foreach (NotFoundLocation nfl in m_notFoundLocations)
+                {
+                    if (pX >= nfl.minX && pX < nfl.maxX && pY >= nfl.minY && pY < nfl.maxY)
+                    {
+                        ret = true;
+                        break;
                     }
                 }
-                count++;
+                return ret;
+            }
+            private void DoExpiration()
+            {
+                List<NotFoundLocation> m_toRemove = null;
+                DateTime now = DateTime.Now;
+                foreach (NotFoundLocation nfl in m_notFoundLocations)
+                {
+                    if (nfl.expireTime < now)
+                    {
+                        if (m_toRemove == null)
+                            m_toRemove = new List<NotFoundLocation>();
+                        m_toRemove.Add(nfl);
+                    }
+                }
+                if (m_toRemove != null)
+                {
+                    foreach (NotFoundLocation nfl in m_toRemove)
+                        m_notFoundLocations.Remove(nfl);
+                    m_toRemove.Clear();
+                }
             }
         }
+        #endregion // NotFoundLocationCache class
+        private NotFoundLocationCache m_notFoundLocationCache = new NotFoundLocationCache();
 
+<<<<<<< HEAD
         // Computes the difference between two region bases.
         // Returns a vector of world coordinates (meters) from base of first region to the second.
         // The first region is the home region of the passed scene presence.
@@ -2197,6 +2651,27 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                             double px, double py, uint pSizeHint)
         {
             m_log.DebugFormat("{0} GetRegionContainingWorldLocation: query, loc=<{1},{2}>", LogHeader, px, py);
+=======
+// needed for current OSG or old grid code
+ 
+        public GridRegion GetRegionContainingWorldLocation(IGridService pGridService, UUID pScopeID, double px, double py)
+        {
+            // Since we don't know how big the regions could be, we have to search a very large area
+            //    to find possible regions.
+            return GetRegionContainingWorldLocation(pGridService, pScopeID, px, py, Constants.MaximumRegionSize);
+        }
+ 
+        // Given a world position, get the GridRegion info for
+        //   the region containing that point.
+        // Someday this should be a method on GridService.
+        // 'pSizeHint' is the size of the source region but since the destination point can be anywhere
+        //     the size of the target region is unknown thus the search area might have to be very large.
+        // Return 'null' if no such region exists.
+        public GridRegion GetRegionContainingWorldLocation(IGridService pGridService, UUID pScopeID,
+                            double px, double py, uint pSizeHint)
+        {
+            m_log.DebugFormat("{0} GetRegionContainingWorldLocation: call, XY=<{1},{2}>", LogHeader, px, py);
+>>>>>>> avn/ubitvar
             GridRegion ret = null;
             const double fudge = 2.0;
 
@@ -2289,55 +2764,71 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         private void InformClientOfNeighbourAsync(ScenePresence sp, AgentCircuitData a, GridRegion reg,
                                                   IPEndPoint endPoint, bool newAgent)
         {
-            // Let's wait just a little to give time to originating regions to catch up with closing child agents
-            // after a cross here
-            Thread.Sleep(500);
 
+<<<<<<< HEAD
             Scene scene = sp.Scene;
             
             m_log.DebugFormat(
                 "[ENTITY TRANSFER MODULE]: Informing {0} {1} about neighbour {2} {3} at ({4},{5})",
                 sp.Name, sp.UUID, reg.RegionName, endPoint, reg.RegionCoordX, reg.RegionCoordY);
+=======
+            if (newAgent)
+            {
+                Scene scene = sp.Scene;
+
+                m_log.DebugFormat(
+                    "[ENTITY TRANSFER MODULE]: Informing {0} {1} about neighbour {2} {3} at ({4},{5})",
+                    sp.Name, sp.UUID, reg.RegionName, endPoint, reg.RegionCoordX, reg.RegionCoordY);
+>>>>>>> avn/ubitvar
 
-            string capsPath = reg.ServerURI + CapsUtil.GetCapsSeedPath(a.CapsPath);
+                string capsPath = reg.ServerURI + CapsUtil.GetCapsSeedPath(a.CapsPath);
 
-            string reason = String.Empty;
+                string reason = String.Empty;
 
+<<<<<<< HEAD
             bool regionAccepted = scene.SimulationService.CreateAgent(null, reg, a, (uint)TeleportFlags.Default, out reason);
+=======
+                bool regionAccepted = scene.SimulationService.CreateAgent(reg, a, (uint)TeleportFlags.Default, out reason);
+>>>>>>> avn/ubitvar
 
-            if (regionAccepted && newAgent)
-            {
-                if (m_eqModule != null)
+                if (regionAccepted)
                 {
-                    #region IP Translation for NAT
-                    IClientIPEndpoint ipepClient;
-                    if (sp.ClientView.TryGet(out ipepClient))
+                    // give  time for createAgent to finish, since it is async and does grid services access              
+                    Thread.Sleep(500);
+
+                    if (m_eqModule != null)
                     {
-                        endPoint.Address = NetworkUtil.GetIPFor(ipepClient.EndPoint, endPoint.Address);
-                    }
-                    #endregion
+                        #region IP Translation for NAT
+                        IClientIPEndpoint ipepClient;
+                        if (sp.ClientView.TryGet(out ipepClient))
+                        {
+                            endPoint.Address = NetworkUtil.GetIPFor(ipepClient.EndPoint, endPoint.Address);
+                        }
+                        #endregion
 
-                    m_log.DebugFormat("{0} {1} is sending {2} EnableSimulator for neighbour region {3}(loc=<{4},{5}>,siz=<{6},{7}>) " +
-                        "and EstablishAgentCommunication with seed cap {8}", LogHeader,
-                        scene.RegionInfo.RegionName, sp.Name,
-                        reg.RegionName, reg.RegionLocX, reg.RegionLocY, reg.RegionSizeX, reg.RegionSizeY , capsPath);
+                        m_log.DebugFormat("{0} {1} is sending {2} EnableSimulator for neighbour region {3}(loc=<{4},{5}>,siz=<{6},{7}>) " +
+                            "and EstablishAgentCommunication with seed cap {8}", LogHeader,
+                            scene.RegionInfo.RegionName, sp.Name,
+                            reg.RegionName, reg.RegionLocX, reg.RegionLocY, reg.RegionSizeX, reg.RegionSizeY, capsPath);
 
-                    m_eqModule.EnableSimulator(reg.RegionHandle, endPoint, sp.UUID, reg.RegionSizeX, reg.RegionSizeY);
-                    m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath, reg.RegionHandle, reg.RegionSizeX, reg.RegionSizeY);
-                }
-                else
-                {
-                    sp.ControllingClient.InformClientOfNeighbour(reg.RegionHandle, endPoint);
-                    // TODO: make Event Queue disablable!
+                        m_eqModule.EnableSimulator(reg.RegionHandle, endPoint, sp.UUID, reg.RegionSizeX, reg.RegionSizeY);
+                        m_eqModule.EstablishAgentCommunication(sp.UUID, endPoint, capsPath, reg.RegionHandle, reg.RegionSizeX, reg.RegionSizeY);
+                    }
+                    else
+                    {
+                        sp.ControllingClient.InformClientOfNeighbour(reg.RegionHandle, endPoint);
+                        // TODO: make Event Queue disablable!
+                    }
+
+                    m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Completed inform {0} {1} about neighbour {2}", sp.Name, sp.UUID, endPoint);
                 }
 
-                m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Completed inform {0} {1} about neighbour {2}", sp.Name, sp.UUID, endPoint);
+                if (!regionAccepted)
+                    m_log.WarnFormat(
+                        "[ENTITY TRANSFER MODULE]: Region {0} did not accept {1} {2}: {3}",
+                        reg.RegionName, sp.Name, sp.UUID, reason);
             }
-
-            if (!regionAccepted)
-                m_log.WarnFormat(
-                    "[ENTITY TRANSFER MODULE]: Region {0} did not accept {1} {2}: {3}",
-                    reg.RegionName, sp.Name, sp.UUID, reason);
+ 
         }
 
         /// <summary>
@@ -2357,6 +2848,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 extent.Y = (float)Util.WorldToRegionLoc((uint)megaRegionSize.Y);
             }
 
+<<<<<<< HEAD
+=======
+
+>>>>>>> avn/ubitvar
             swCorner.X = Scene.RegionInfo.RegionLocX - 1;
             swCorner.Y = Scene.RegionInfo.RegionLocY - 1;
             neCorner.X = Scene.RegionInfo.RegionLocX + extent.X;
@@ -2370,7 +2865,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// <param name="pRegionLocX"></param>
         /// <param name="pRegionLocY"></param>
         /// <returns></returns>        
+<<<<<<< HEAD
         protected List<GridRegion> GetNeighbours(ScenePresence avatar, uint pRegionLocX, uint pRegionLocY)
+=======
+        protected List<GridRegion> GetNeighbors(ScenePresence avatar, uint pRegionLocX, uint pRegionLocY)
+>>>>>>> avn/ubitvar
         {
             Scene pScene = avatar.Scene;
             RegionInfo m_regionInfo = pScene.RegionInfo;
@@ -2381,6 +2880,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // view to include everything in the megaregion
             if (m_regionCombinerModule == null || !m_regionCombinerModule.IsRootForMegaregion(Scene.RegionInfo.RegionID))
             {
+<<<<<<< HEAD
                 // The area to check is as big as the current region.
                 // We presume all adjacent regions are the same size as this region.
                 uint dd = Math.Max((uint)avatar.Scene.DefaultDrawDistance, 
@@ -2395,6 +2895,32 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 neighbours 
                     = avatar.Scene.GridService.GetRegionRange(
                         m_regionInfo.ScopeID, (int)startX, (int)endX, (int)startY, (int)endY);
+=======
+                uint dd = (uint)avatar.DrawDistance;
+
+                // until avatar movement updates client connections, we need to seend at least this current region imediate Neighbors
+                uint ddX = Math.Max(dd, Constants.RegionSize);
+                uint ddY = Math.Max(dd, Constants.RegionSize);
+
+                ddX--;
+                ddY--;
+
+                // reference to region edges. Should be avatar position
+                uint startX = Util.RegionToWorldLoc(pRegionLocX);
+                uint endX = startX + m_regionInfo.RegionSizeX;
+                uint startY = Util.RegionToWorldLoc(pRegionLocY);
+                uint endY = startY + m_regionInfo.RegionSizeY;
+
+                startX -= ddX;
+                startY -= ddY;
+                endX += ddX;
+                endY += ddY;
+
+                neighbours
+                    = avatar.Scene.GridService.GetRegionRange(
+                        m_regionInfo.ScopeID, (int)startX, (int)endX, (int)startY, (int)endY);
+
+>>>>>>> avn/ubitvar
             }
             else
             {
@@ -2408,6 +2934,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                         (int)Util.RegionToWorldLoc((uint)swCorner.Y), (int)Util.RegionToWorldLoc((uint)neCorner.Y));
             }
 
+<<<<<<< HEAD
 //            neighbours.ForEach(
 //                n => 
 //                    m_log.DebugFormat(
@@ -2420,59 +2947,72 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     r.RegionID == m_regionInfo.RegionID 
                         || (r.RegionFlags != null && (r.RegionFlags & OpenSim.Framework.RegionFlags.RegionOnline) == 0));
 
+=======
+            // The r.RegionFlags == null check only needs to be made for simulators before 2015-01-14 (pre 0.8.1).
+            neighbours.RemoveAll( r => r.RegionID == m_regionInfo.RegionID );
+
+>>>>>>> avn/ubitvar
             return neighbours;
         }
+        #endregion
+
+        #region Agent Arrived
 
-        private List<ulong> NewNeighbours(List<ulong> currentNeighbours, List<ulong> previousNeighbours)
+        public void AgentArrivedAtDestination(UUID id)
         {
-            return currentNeighbours.FindAll(delegate(ulong handle) { return !previousNeighbours.Contains(handle); });
+            m_entityTransferStateMachine.SetAgentArrivedAtDestination(id);
         }
 
-        //        private List<ulong> CommonNeighbours(List<ulong> currentNeighbours, List<ulong> previousNeighbours)
-        //        {
-        //            return currentNeighbours.FindAll(delegate(ulong handle) { return previousNeighbours.Contains(handle); });
-        //        }
+        #endregion
+
+        #region Object Transfers
 
-        private List<ulong> OldNeighbours(List<ulong> currentNeighbours, List<ulong> previousNeighbours)
+        public GridRegion GetObjectDestination(SceneObjectGroup grp, Vector3 targetPosition,out Vector3 newpos)
         {
-            return previousNeighbours.FindAll(delegate(ulong handle) { return !currentNeighbours.Contains(handle); });
-        }
+            newpos = targetPosition;
 
-        private List<ulong> NeighbourHandles(List<GridRegion> neighbours)
-        {
-            List<ulong> handles = new List<ulong>();
-            foreach (GridRegion reg in neighbours)
+            Scene scene = grp.Scene;
+            if (scene == null)
+                return null;
+
+            int x = (int)targetPosition.X + (int)scene.RegionInfo.WorldLocX;
+            if (targetPosition.X >= 0)
+                x++;
+            else
+                x--;
+
+            int y = (int)targetPosition.Y + (int)scene.RegionInfo.WorldLocY;
+            if (targetPosition.Y >= 0)
+                y++;
+            else
+                y--;
+
+
+            GridRegion neighbourRegion = scene.GridService.GetRegionByPosition(scene.RegionInfo.ScopeID,x,y);
+            if (neighbourRegion == null)
             {
-                handles.Add(reg.RegionHandle);
+                return null;
             }
-            return handles;
-        }
 
-//        private void Dump(string msg, List<ulong> handles)
-//        {
-//            m_log.InfoFormat("-------------- HANDLE DUMP ({0}) ---------", msg);
-//            foreach (ulong handle in handles)
-//            {
-//                uint x, y;
-//                Utils.LongToUInts(handle, out x, out y);
-//                x = x / Constants.RegionSize;
-//                y = y / Constants.RegionSize;
-//                m_log.InfoFormat("({0}, {1})", x, y);
-//            }
-//        }
+            float newRegionSizeX = neighbourRegion.RegionSizeX;
+            float newRegionSizeY = neighbourRegion.RegionSizeY;
+            if (newRegionSizeX == 0)
+                newRegionSizeX = Constants.RegionSize;
+            if (newRegionSizeY == 0)
+                newRegionSizeY = Constants.RegionSize;
 
-        #endregion
 
-        #region Agent Arrived
+            newpos.X = targetPosition.X - (neighbourRegion.RegionLocX - (int)scene.RegionInfo.WorldLocX);
+            newpos.Y = targetPosition.Y - (neighbourRegion.RegionLocY - (int)scene.RegionInfo.WorldLocY);
 
-        public void AgentArrivedAtDestination(UUID id)
-        {
-            m_entityTransferStateMachine.SetAgentArrivedAtDestination(id);
-        }
 
-        #endregion
+            const float enterDistance = 0.2f;
+            newpos.X = Util.Clamp(newpos.X, enterDistance, newRegionSizeX - enterDistance);
+            newpos.Y = Util.Clamp(newpos.Y, enterDistance, newRegionSizeY - enterDistance);
+
+            return neighbourRegion;
+        }
 
-        #region Object Transfers
 
         /// <summary>
         /// Move the given scene object into a new region depending on which region its absolute position has moved
@@ -2496,6 +3036,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (scene == null)
                 return;
 
+<<<<<<< HEAD
             if (grp.RootPart.DIE_AT_EDGE)
             {
                 // We remove the object here
@@ -2510,6 +3051,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 return;
             }
 
+=======
+>>>>>>> avn/ubitvar
             // Remember the old group position in case the region lookup fails so position can be restored.
             Vector3 oldGroupPosition = grp.RootPart.GroupPosition;
 
@@ -2562,7 +3105,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         /// true if the crossing itself was successful, false on failure
         /// FIMXE: we still return true if the crossing object was not successfully deleted from the originating region
         /// </returns>
-        protected bool CrossPrimGroupIntoNewRegion(GridRegion destination, Vector3 newPosition, SceneObjectGroup grp, bool silent)
+        public bool CrossPrimGroupIntoNewRegion(GridRegion destination, Vector3 newPosition, SceneObjectGroup grp, bool silent)
         {
             //m_log.Debug("  >>> CrossPrimGroupIntoNewRegion <<<");
 
@@ -2603,30 +3146,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                             grp, e);
                     }
                 }
-/*
- * done on caller ( not in attachments crossing for now)
-                else
-                {
-
-                    if (!grp.IsDeleted)
-                    {
-                        PhysicsActor pa = grp.RootPart.PhysActor;
-                        if (pa != null)
-                        {
-                            pa.CrossingFailure();
-                            if (grp.RootPart.KeyframeMotion != null)
-                            {
-                                // moved to KeyframeMotion.CrossingFailure
-//                                grp.RootPart.Velocity = Vector3.Zero;
-                                grp.RootPart.KeyframeMotion.CrossingFailure();
-//                                grp.SendGroupRootTerseUpdate();
-                            }
-                        }
-                    }
-
-                    m_log.ErrorFormat("[ENTITY TRANSFER MODULE]: Prim crossing failed for {0}", grp);
-                }
- */
             }
             else
             {
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs
index 6a04acf..54ec751 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferStateMachine.cs
@@ -299,7 +299,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                             id, m_mod.Scene.RegionInfo.RegionName, currentState));
             }
 
-            int count = 200;
+            int count = 400;
 
             // There should be no race condition here since no other code should be removing the agent transfer or
             // changing the state to another other than Transferring => ReceivedAtDestination.
@@ -354,4 +354,4 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
index fa23590..233b251 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
@@ -238,19 +238,19 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             return region;
         }
-
+/* NEEDFIX
         protected override bool NeedsClosing(float drawdist, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, GridRegion reg)
         {
             if (base.NeedsClosing(drawdist, oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
                 return true;
 
             int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, reg.RegionID);
-            if (flags == -1 /* no region in DB */ || (flags & (int)OpenSim.Framework.RegionFlags.Hyperlink) != 0)
+            if (flags == -1  || (flags & (int)OpenSim.Framework.RegionFlags.Hyperlink) != 0)
                 return true;
 
             return false;
         }
-
+*/
         protected override void AgentHasMovedAway(ScenePresence sp, bool logout)
         {
             base.AgentHasMovedAway(sp, logout);
@@ -311,6 +311,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return base.CreateAgent(sp, reg, finalDestination, agentCircuit, teleportFlags, out reason, out logout);
         }
 
+        public void TriggerTeleportHome(UUID id, IClientAPI client)
+        {
+            TeleportHome(id, client);
+        }
+
         protected override bool ValidateGenericConditions(ScenePresence sp, GridRegion reg, GridRegion finalDestination, uint teleportFlags, out string reason)
         {
             reason = "Please wear your grid's allowed appearance before teleporting to another grid";
@@ -429,11 +434,14 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         //    return base.UpdateAgent(reg, finalDestination, agentData, sp);
         //}
 
+<<<<<<< HEAD
         public override void TriggerTeleportHome(UUID id, IClientAPI client)     
         {                                                                       
             TeleportHome(id, client);                                           
         }                                                                       
                           
+=======
+>>>>>>> avn/ubitvar
         public override bool TeleportHome(UUID id, IClientAPI client)
         {
             m_log.DebugFormat(
@@ -491,9 +499,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: teleporting user {0} {1} home to {2} via {3}:{4}",
                 aCircuit.firstname, aCircuit.lastname, finalDestination.RegionName, homeGatekeeper.ServerURI, homeGatekeeper.RegionName);
 
-            DoTeleport(
-                sp, homeGatekeeper, finalDestination,
-                position, lookAt, (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaHome));
+            DoTeleport(sp, homeGatekeeper, finalDestination, position, lookAt, (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaHome));
             return true;
         }
 
@@ -760,4 +766,4 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return region;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
index 5a9efb8..dff9126 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
@@ -178,27 +178,36 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                                            sbyte assetType,
                                            byte wearableType, uint nextOwnerMask, int creationDate)
         {
-            m_log.DebugFormat("[INVENTORY ACCESS MODULE]: Received request to create inventory item {0} in folder {1}", name, folderID);
+            m_log.DebugFormat("[INVENTORY ACCESS MODULE]: Received request to create inventory item {0} in folder {1}, transactionID {2}", name,
+                folderID, transactionID);
 
             if (!m_Scene.Permissions.CanCreateUserInventory(invType, remoteClient.AgentId))
                 return;
 
-            if (transactionID == UUID.Zero)
+            InventoryFolderBase f = new InventoryFolderBase(folderID, remoteClient.AgentId);
+            InventoryFolderBase folder = m_Scene.InventoryService.GetFolder(f);
+
+            if (folder == null || folder.Owner != remoteClient.AgentId)
+                return;
+
+            if (transactionID != UUID.Zero)
             {
-                ScenePresence presence;
-                if (m_Scene.TryGetScenePresence(remoteClient.AgentId, out presence))
+                IAgentAssetTransactions agentTransactions = m_Scene.AgentTransactionsModule;
+                if (agentTransactions != null)
                 {
-                    byte[] data = null;
+                    if (agentTransactions.HandleItemCreationFromTransaction(
+                        remoteClient, transactionID, folderID, callbackID, description,
+                        name, invType, assetType, wearableType, nextOwnerMask))
+                        return;
+                }
+            }
 
-                    if (invType == (sbyte)InventoryType.Landmark && presence != null)
-                    {
-                        string suffix = string.Empty, prefix = string.Empty;
-                        string strdata = GenerateLandmark(presence, out prefix, out suffix);
-                        data = Encoding.ASCII.GetBytes(strdata);
-                        name = prefix + name;
-                        description += suffix;
-                    }
+            ScenePresence presence;
+            if (m_Scene.TryGetScenePresence(remoteClient.AgentId, out presence))
+            {
+                byte[] data = null;
 
+<<<<<<< HEAD
                     AssetBase asset = m_Scene.CreateAsset(name, description, assetType, data, remoteClient.AgentId);
                     m_Scene.AssetService.Store(asset);
                     m_Scene.CreateNewInventoryItem(
@@ -206,21 +215,28 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                         name, description, 0, callbackID, asset.FullID, asset.Type, invType, nextOwnerMask, creationDate);
                 }
                 else
+=======
+                if (invType == (sbyte)InventoryType.Landmark && presence != null)
+>>>>>>> avn/ubitvar
                 {
-                    m_log.ErrorFormat(
-                        "[INVENTORY ACCESS MODULE]: ScenePresence for agent uuid {0} unexpectedly not found in CreateNewInventoryItem",
-                        remoteClient.AgentId);
+                    string suffix = string.Empty, prefix = string.Empty;
+                    string strdata = GenerateLandmark(presence, out prefix, out suffix);
+                    data = Encoding.ASCII.GetBytes(strdata);
+                    name = prefix + name;
+                    description += suffix;
                 }
+
+                AssetBase asset = m_Scene.CreateAsset(name, description, assetType, data, remoteClient.AgentId);
+                m_Scene.AssetService.Store(asset);
+                m_Scene.CreateNewInventoryItem(
+                    remoteClient, remoteClient.AgentId.ToString(), string.Empty, folderID,
+                    name, description, 0, callbackID, asset, invType, nextOwnerMask, creationDate,transactionID);               
             }
             else
             {
-                IAgentAssetTransactions agentTransactions = m_Scene.AgentTransactionsModule;
-                if (agentTransactions != null)
-                {
-                    agentTransactions.HandleItemCreationFromTransaction(
-                        remoteClient, transactionID, folderID, callbackID, description,
-                        name, invType, assetType, wearableType, nextOwnerMask);
-                }
+                m_log.ErrorFormat(
+                    "[INVENTORY ACCESS MODULE]: ScenePresence for agent uuid {0} unexpectedly not found in CreateNewInventoryItem",
+                    remoteClient.AgentId);
             }
         }
 
@@ -272,6 +288,20 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
                     remoteClient.SendAlertMessage("Script saved");
                 }
+                else if ((CustomInventoryType)item.InvType == CustomInventoryType.AnimationSet)
+                {
+                    AnimationSet animSet = new AnimationSet(data);
+                    if (!animSet.Validate(x => {
+                        int perms = m_Scene.InventoryService.GetAssetPermissions(remoteClient.AgentId, x);
+                        int required = (int)(PermissionMask.Transfer | PermissionMask.Copy);
+                        if ((perms & required) != required)
+                            return false;
+                        return true;
+                    }))
+                    {
+                        data = animSet.ToBytes();
+                    }
+                }
 
                 AssetBase asset =
                     CreateAsset(item.Name, item.Description, (sbyte)item.AssetType, data, remoteClient.AgentId.ToString());
@@ -380,7 +410,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             bool asAttachment)
         {
             CoalescedSceneObjects coa = new CoalescedSceneObjects(UUID.Zero);                
-//            Dictionary<UUID, Vector3> originalPositions = new Dictionary<UUID, Vector3>();
+            Dictionary<UUID, Vector3> originalPositions = new Dictionary<UUID, Vector3>();
+            // this possible is not needed if keyframes are saved
+            Dictionary<UUID, KeyframeMotion> originalKeyframes = new Dictionary<UUID, KeyframeMotion>();
 
             Dictionary<SceneObjectGroup, KeyframeMotion> group2Keyframe = new Dictionary<SceneObjectGroup, KeyframeMotion>();
 
@@ -388,6 +420,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             {
                 if (objectGroup.RootPart.KeyframeMotion != null)
                 {
+<<<<<<< HEAD
                     objectGroup.RootPart.KeyframeMotion.Pause();
                     group2Keyframe.Add(objectGroup, objectGroup.RootPart.KeyframeMotion);
                     objectGroup.RootPart.KeyframeMotion = null;
@@ -406,6 +439,48 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 //                originalPositions[objectGroup.UUID] = objectGroup.AbsolutePosition;
 //
 //                objectGroup.AbsolutePosition = inventoryStoredPosition;
+=======
+                    objectGroup.RootPart.KeyframeMotion.Suspend();
+                }
+                objectGroup.RootPart.SetForce(Vector3.Zero);
+                objectGroup.RootPart.SetAngularImpulse(Vector3.Zero, false);
+
+                originalKeyframes[objectGroup.UUID] = objectGroup.RootPart.KeyframeMotion;
+                objectGroup.RootPart.KeyframeMotion = null;
+
+                Vector3 inventoryStoredPosition = new Vector3
+                            (((objectGroup.AbsolutePosition.X > (int)Constants.RegionSize)
+                                  ? 250
+                                  : objectGroup.AbsolutePosition.X)
+                             ,
+                             (objectGroup.AbsolutePosition.Y > (int)Constants.RegionSize)
+                                 ? 250
+                                 : objectGroup.AbsolutePosition.Y,
+                             objectGroup.AbsolutePosition.Z);
+
+                Quaternion inventoryStoredRotation = objectGroup.GroupRotation;
+                originalPositions[objectGroup.UUID] = objectGroup.AbsolutePosition;
+
+                // Restore attachment data after trip through the sim
+                if (objectGroup.RootPart.AttachPoint > 0)
+                {
+                    inventoryStoredPosition = objectGroup.RootPart.AttachedPos;
+                    inventoryStoredRotation = objectGroup.RootPart.AttachRotation;
+                }
+
+                // Trees could be attached and it's been done, but it makes
+                // no sense. State must be preserved because it's the tree type
+                if (objectGroup.RootPart.Shape.PCode != (byte) PCode.Tree &&
+                    objectGroup.RootPart.Shape.PCode != (byte) PCode.NewTree)
+                {
+                    objectGroup.RootPart.Shape.State = objectGroup.RootPart.AttachPoint;
+                    if (objectGroup.RootPart.AttachPoint > 0)
+                        objectGroup.RootPart.Shape.LastAttachPoint = objectGroup.RootPart.AttachPoint;
+                }
+
+                objectGroup.AbsolutePosition = inventoryStoredPosition;
+                objectGroup.RootPart.RotationOffset = inventoryStoredRotation;
+>>>>>>> avn/ubitvar
 
                 // Make sure all bits but the ones we want are clear
                 // on take.
@@ -433,9 +508,14 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             else
                 itemXml = SceneObjectSerializer.ToOriginalXmlFormat(objlist[0], !asAttachment);
             
-//            // Restore the position of each group now that it has been stored to inventory.
-//            foreach (SceneObjectGroup objectGroup in objlist)
-//                objectGroup.AbsolutePosition = originalPositions[objectGroup.UUID];
+            // Restore the position of each group now that it has been stored to inventory.
+            foreach (SceneObjectGroup objectGroup in objlist)
+            {
+                objectGroup.AbsolutePosition = originalPositions[objectGroup.UUID];
+                objectGroup.RootPart.KeyframeMotion = originalKeyframes[objectGroup.UUID];
+                if (objectGroup.RootPart.KeyframeMotion != null)
+                    objectGroup.RootPart.KeyframeMotion.Resume();
+            }
 
             InventoryItemBase item = CreateItemForObject(action, remoteClient, objlist[0], folderID);
 
@@ -492,7 +572,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 item.Name = asset.Name;
                 item.AssetType = asset.Type;
 
-                AddPermissions(item, objlist[0], objlist, remoteClient);
+                //preserve perms on return
+                if(DeRezAction.Return == action)
+                    AddPermissions(item, objlist[0], objlist, null);
+                else
+                    AddPermissions(item, objlist[0], objlist, remoteClient);
 
                 m_Scene.AddInventoryItem(item);
 
@@ -542,16 +626,16 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             IClientAPI remoteClient)
         {
             uint effectivePerms = (uint)(PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify | PermissionMask.Move | PermissionMask.Export) | 7;
-            uint allObjectsNextOwnerPerms = 0x7fffffff;
-            uint allObjectsEveryOnePerms = 0x7fffffff;
-            uint allObjectsGroupPerms = 0x7fffffff;
-
+            // For the porposes of inventory, an object is modify if the prims
+            // are modify. This allows renaming an object that contains no
+            // mod items.
             foreach (SceneObjectGroup grp in objsForEffectivePermissions)
             {
-                effectivePerms &= grp.GetEffectivePermissions();
-                allObjectsNextOwnerPerms &= grp.RootPart.NextOwnerMask;
-                allObjectsEveryOnePerms &= grp.RootPart.EveryoneMask;
-                allObjectsGroupPerms &= grp.RootPart.GroupMask;
+                uint groupPerms = grp.GetEffectivePermissions(true);
+                if ((grp.RootPart.BaseMask & (uint)PermissionMask.Modify) != 0)
+                    groupPerms |= (uint)PermissionMask.Modify;
+
+                effectivePerms &= groupPerms;
             }
             effectivePerms |= (uint)PermissionMask.Move;
 
@@ -565,11 +649,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 uint perms = effectivePerms;
                 PermissionsUtil.ApplyFoldedPermissions(effectivePerms, ref perms);
 
-                item.BasePermissions = perms & allObjectsNextOwnerPerms;
+                item.BasePermissions = perms & so.RootPart.NextOwnerMask;
                 item.CurrentPermissions = item.BasePermissions;
-                item.NextPermissions = perms & allObjectsNextOwnerPerms;
-                item.EveryOnePermissions = allObjectsEveryOnePerms & allObjectsNextOwnerPerms;
-                item.GroupPermissions = allObjectsGroupPerms & allObjectsNextOwnerPerms;
+                item.NextPermissions = perms & so.RootPart.NextOwnerMask;
+                item.EveryOnePermissions = so.RootPart.EveryoneMask & so.RootPart.NextOwnerMask;
+                item.GroupPermissions = so.RootPart.GroupMask & so.RootPart.NextOwnerMask;
                 
                 // apply next owner perms on rez
                 item.CurrentPermissions |= SceneObjectGroup.SLAM;
@@ -585,9 +669,9 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
                 item.BasePermissions = effectivePerms;
                 item.CurrentPermissions = effectivePerms;
-                item.NextPermissions = allObjectsNextOwnerPerms & effectivePerms;
-                item.EveryOnePermissions = allObjectsEveryOnePerms & effectivePerms;
-                item.GroupPermissions = allObjectsGroupPerms & effectivePerms;
+                item.NextPermissions = so.RootPart.NextOwnerMask & effectivePerms;
+                item.EveryOnePermissions = so.RootPart.EveryoneMask & effectivePerms;
+                item.GroupPermissions = so.RootPart.GroupMask & effectivePerms;
 
                 item.CurrentPermissions &=
                         ((uint)PermissionMask.Copy |
@@ -743,7 +827,8 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                     if (so.FromFolderID != UUID.Zero && so.RootPart.OwnerID == remoteClient.AgentId)
                     {
                         InventoryFolderBase f = new InventoryFolderBase(so.FromFolderID, userID);
-                        folder = m_Scene.InventoryService.GetFolder(f);
+                        if (f != null)
+                            folder = m_Scene.InventoryService.GetFolder(f);
 
                         if(folder.Type == 14 || folder.Type == 16)
                         {
@@ -779,16 +864,11 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
             bool RezSelected, bool RemoveItem, UUID fromTaskID, bool attachment)
         {
 //            m_log.DebugFormat("[INVENTORY ACCESS MODULE]: RezObject for {0}, item {1}", remoteClient.Name, itemID);
-
             InventoryItemBase item = new InventoryItemBase(itemID, remoteClient.AgentId);
             item = m_Scene.InventoryService.GetItem(item);
 
             if (item == null)
             {
-                m_log.WarnFormat(
-                    "[INVENTORY ACCESS MODULE]: Could not find item {0} for {1} in RezObject()",
-                    itemID, remoteClient.Name);
-
                 return null;
             }
 
@@ -856,12 +936,35 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 pos -= bbox / 2;
             }
 
+            int primcount = 0;
+            foreach (SceneObjectGroup g in objlist)
+                primcount += g.PrimCount;
+
+            if (!m_Scene.Permissions.CanRezObject(
+                primcount, remoteClient.AgentId, pos)
+                && !attachment)
+            {
+                // The client operates in no fail mode. It will
+                // have already removed the item from the folder
+                // if it's no copy.
+                // Put it back if it's not an attachment
+                //
+                if (item != null)
+                {
+                    if (((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0) && (!attachment))
+                        remoteClient.SendBulkUpdateInventory(item);
+                }
+
+                return null;
+            }
+
             if (item != null && !DoPreRezWhenFromItem(remoteClient, item, objlist, pos, veclist, attachment))
                 return null;
 
             for (int i = 0; i < objlist.Count; i++)
             {
                 group = objlist[i];
+                SceneObjectPart rootPart = group.RootPart;
 
 //                m_log.DebugFormat(
 //                    "[INVENTORY ACCESS MODULE]: Preparing to rez {0} {1} {2} ownermask={3:X} nextownermask={4:X} groupmask={5:X} everyonemask={6:X} for {7}",
@@ -909,7 +1012,7 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
                 if (attachment)
                 {
-                    group.RootPart.Flags |= PrimFlags.Phantom;
+//                    group.RootPart.Flags |= PrimFlags.Phantom;
                     group.IsAttachment = true;
                 }
 
@@ -934,8 +1037,6 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 
                 if (!attachment)
                 {
-                    SceneObjectPart rootPart = group.RootPart;
-
                     if (rootPart.Shape.PCode == (byte)PCode.Prim)
                         group.ClearPartAttachmentData();
 
@@ -953,6 +1054,8 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 //                    remoteClient.Name);
             }
 
+            group.SetGroup(remoteClient.ActiveGroupId, remoteClient);
+
             if (item != null)
                 DoPostRezWhenFromItem(item, attachment);
 
@@ -1033,10 +1136,16 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                 // object itself before we rez.
                 //
                 // Only do these for the first object if we are rezzing a coalescence.
-                if (i == 0)
+                // nahh dont mess with coalescence objects,
+                // the name in inventory can be change for inventory purpuses only
+                if (objlist.Count == 1)
                 {
                     rootPart.Name = item.Name;
                     rootPart.Description = item.Description;
+                }
+
+                if ((item.Flags & (uint)InventoryItemFlags.ObjectSlamSale) != 0)
+                {
                     rootPart.ObjectSaleType = item.SaleType;
                     rootPart.SalePrice = item.SalePrice;
                 }
@@ -1047,17 +1156,55 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
 //                    "[INVENTORY ACCESS MODULE]: rootPart.OwnedID {0}, item.Owner {1}, item.CurrentPermissions {2:X}",
 //                    rootPart.OwnerID, item.Owner, item.CurrentPermissions);
 
-                if ((rootPart.OwnerID != item.Owner) || (item.CurrentPermissions & SceneObjectGroup.SLAM) != 0)
+                if ((rootPart.OwnerID != item.Owner) ||
+                    (item.CurrentPermissions & 16) != 0 ||
+                    (item.Flags & (uint)InventoryItemFlags.ObjectSlamPerm) != 0)
                 {
                     //Need to kill the for sale here
                     rootPart.ObjectSaleType = 0;
                     rootPart.SalePrice = 10;
-                }
+    
+                    if (m_Scene.Permissions.PropagatePermissions())
+                    {
+                        foreach (SceneObjectPart part in so.Parts)
+                        {
+                            part.GroupMask = 0; // DO NOT propagate here
 
-                foreach (SceneObjectPart part in so.Parts)
+                            part.LastOwnerID = part.OwnerID;
+                            part.OwnerID = item.Owner;
+                            part.Inventory.ChangeInventoryOwner(item.Owner);
+                        }
+    
+                        so.ApplyNextOwnerPermissions();
+
+                        // In case the user has changed flags on a received item
+                        // we have to apply those changes after the slam. Else we
+                        // get a net loss of permissions
+                        foreach (SceneObjectPart part in so.Parts)
+                        {
+                            if ((item.Flags & (uint)InventoryItemFlags.ObjectHasMultipleItems) == 0)
+                            {
+                                if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteEveryone) != 0)
+                                    part.EveryoneMask = item.EveryOnePermissions & part.BaseMask;
+                                if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteNextOwner) != 0)
+                                    part.NextOwnerMask = item.NextPermissions & part.BaseMask;
+                            }
+                        }
+                    }
+                }
+                else
                 {
-                    part.FromUserInventoryItemID = fromUserInventoryItemId;
-                    part.ApplyPermissionsOnRez(item, true, m_Scene);
+                    foreach (SceneObjectPart part in so.Parts)
+                    {
+                        part.FromUserInventoryItemID = fromUserInventoryItemId;
+
+                        if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteEveryone) != 0)
+                            part.EveryoneMask = item.EveryOnePermissions;
+                        if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteNextOwner) != 0)
+                            part.NextOwnerMask = item.NextPermissions;
+                        if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteGroup) != 0)
+                            part.GroupMask = item.GroupPermissions;
+                    }
                 }
 
                 rootPart.TrimPermissions();
diff --git a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
index 7ecbd26..a536757 100644
--- a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
@@ -336,6 +336,104 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             }
         }
 
+<<<<<<< HEAD
+=======
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="uuid"></param>
+        /// <param name="names">Caller please provide a properly instantiated array for names, string[2]</param>
+        /// <returns></returns>
+        private bool TryGetUserNames(UUID uuid, string[] names)
+        {
+            if (names == null)
+                names = new string[2];
+
+            if (TryGetUserNamesFromCache(uuid, names))
+                return true;
+
+            if (TryGetUserNamesFromServices(uuid, names))
+                return true;
+
+            return false;
+        }
+
+        private bool TryGetUserNamesFromCache(UUID uuid, string[] names)
+        {
+            lock (m_UserCache)
+            {
+                if (m_UserCache.ContainsKey(uuid))
+                {
+                    names[0] = m_UserCache[uuid].FirstName;
+                    names[1] = m_UserCache[uuid].LastName;
+
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Try to get the names bound to the given uuid, from the services.
+        /// </summary>
+        /// <returns>True if the name was found, false if not.</returns>
+        /// <param name='uuid'></param>
+        /// <param name='names'>The array of names if found.  If not found, then names[0] = "Unknown" and names[1] = "User"</param>
+        private bool TryGetUserNamesFromServices(UUID uuid, string[] names)
+        {
+            UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(UUID.Zero, uuid);
+
+            if (account != null)
+            {
+                names[0] = account.FirstName;
+                names[1] = account.LastName;
+
+                UserData user = new UserData();
+                user.FirstName = account.FirstName;
+                user.LastName = account.LastName;
+
+                lock (m_UserCache)
+                    m_UserCache[uuid] = user;
+
+                return true;
+            }
+            else
+            {
+                // Let's try the GridUser service
+                GridUserInfo uInfo = m_Scenes[0].GridUserService.GetGridUserInfo(uuid.ToString());
+                if (uInfo != null)
+                {
+                    string url, first, last, tmp;
+                    UUID u;
+                    if (Util.ParseUniversalUserIdentifier(uInfo.UserID, out u, out url, out first, out last, out tmp))
+                    {
+                        AddUser(uuid, first, last, url);
+
+                        if (m_UserCache.ContainsKey(uuid))
+                        {
+                            names[0] = m_UserCache[uuid].FirstName;
+                            names[1] = m_UserCache[uuid].LastName;
+
+                            return true;
+                        }
+                    }
+                    else
+                        m_log.DebugFormat("[USER MANAGEMENT MODULE]: Unable to parse UUI {0}", uInfo.UserID);
+                }
+//                else
+//                {
+//                    m_log.DebugFormat("[USER MANAGEMENT MODULE]: No grid user found for {0}", uuid);
+//                }
+
+                names[0] = "Unknown";
+                names[1] = "UserUMMTGUN9";
+
+                return false;
+            }
+        }
+
+>>>>>>> avn/ubitvar
         #region IUserManagement
 
         public UUID GetUserIdByName(string name)
diff --git a/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs b/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
index ea5b34e..a5c7543 100644
--- a/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
+++ b/OpenSim/Region/CoreModules/Hypergrid/HGWorldMapModule.cs
@@ -138,9 +138,9 @@ namespace OpenSim.Region.CoreModules.Hypergrid
             }
         }
 
-        protected override List<MapBlockData> GetAndSendBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
+        protected override List<MapBlockData> GetAndSendBlocksInternal(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
         {
-            List<MapBlockData>  mapBlocks = base.GetAndSendBlocks(remoteClient, minX, minY, maxX, maxY, flag);
+            List<MapBlockData>  mapBlocks = base.GetAndSendBlocksInternal(remoteClient, minX, minY, maxX, maxY, flag);
             lock (m_SeenMapBlocks)
             {
                 if (!m_SeenMapBlocks.ContainsKey(remoteClient.AgentId))
diff --git a/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs b/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
index b1f3f9b..235fbbb 100644
--- a/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
+++ b/OpenSim/Region/CoreModules/Scripting/HttpRequest/ScriptsHttpRequests.cs
@@ -28,15 +28,12 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using System.Linq;
 using System.Net;
 using System.Net.Mail;
 using System.Net.Security;
-using System.Reflection;
 using System.Text;
 using System.Threading;
 using System.Security.Cryptography.X509Certificates;
-using log4net;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -46,6 +43,7 @@ using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using Mono.Addins;
+using Amib.Threading;
 
 /*****************************************************
  *
@@ -109,6 +107,7 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         private Dictionary<UUID, HttpRequestClass> m_pendingRequests;
         private Scene m_scene;
         // private Queue<HttpRequestClass> rpcQueue = new Queue<HttpRequestClass>();
+        public static SmartThreadPool ThreadPool = null;
 
         public HttpRequestModule()
         {
@@ -291,29 +290,18 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             return true;
         }
 
-        public void StopHttpRequestsForScript(UUID id)
+        public void StopHttpRequest(uint m_localID, UUID m_itemID)
         {
             if (m_pendingRequests != null)
             {
-                List<UUID> keysToRemove = null;
-
                 lock (HttpListLock)
                 {
-                    foreach (HttpRequestClass req in m_pendingRequests.Values)
+                    HttpRequestClass tmpReq;
+                    if (m_pendingRequests.TryGetValue(m_itemID, out tmpReq))
                     {
-                        if (req.ItemID == id)
-                        {
-                            req.Stop();
-
-                            if (keysToRemove == null)
-                                keysToRemove = new List<UUID>();
-
-                            keysToRemove.Add(req.ReqID);
-                        }
+                        tmpReq.Stop();
+                        m_pendingRequests.Remove(m_itemID);
                     }
-
-                    if (keysToRemove != null)
-                        keysToRemove.ForEach(keyToRemove => m_pendingRequests.Remove(keyToRemove));
                 }
             }
         }
@@ -331,13 +319,19 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         {
             lock (HttpListLock)
             {
-                foreach (HttpRequestClass req in m_pendingRequests.Values)
+                foreach (UUID luid in m_pendingRequests.Keys)
                 {
-                    if (req.Finished)
-                        return req;
+                    HttpRequestClass tmpReq;
+
+                    if (m_pendingRequests.TryGetValue(luid, out tmpReq))
+                    {
+                        if (tmpReq.Finished)
+                        {
+                            return tmpReq;
+                        }
+                    }
                 }
             }
-
             return null;
         }
 
@@ -364,9 +358,34 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
             m_proxyurl = config.Configs["Startup"].GetString("HttpProxy");
             m_proxyexcepts = config.Configs["Startup"].GetString("HttpProxyExceptions");
 
+<<<<<<< HEAD
             m_outboundUrlFilter = new OutboundUrlFilter("Script HTTP request module", config);
+=======
+            int maxThreads = 15;
+
+            IConfig httpConfig = config.Configs["HttpRequestModule"];
+            if (httpConfig != null)
+            {
+                maxThreads = httpConfig.GetInt("MaxPoolThreads", maxThreads);
+            }
+>>>>>>> avn/ubitvar
 
             m_pendingRequests = new Dictionary<UUID, HttpRequestClass>();
+
+            // First instance sets this up for all sims
+            if (ThreadPool == null)
+            {
+                STPStartInfo startInfo = new STPStartInfo();
+                startInfo.IdleTimeout = 20000;
+                startInfo.MaxWorkerThreads = maxThreads;
+                startInfo.MinWorkerThreads = 1;
+                startInfo.ThreadPriority = ThreadPriority.BelowNormal;
+                startInfo.StartSuspended = true;
+                startInfo.ThreadPoolName = "ScriptsHttpReq";
+
+                ThreadPool = new SmartThreadPool(startInfo);
+                ThreadPool.Start();
+            }
         }
 
         public void AddRegion(Scene scene)
@@ -410,8 +429,6 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
 
     public class HttpRequestClass : IServiceRequest
     {
-//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
         // Constants for parameters
         // public const int HTTP_BODY_MAXLENGTH = 2;
         // public const int HTTP_METHOD = 0;
@@ -438,6 +455,8 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
         public string HttpMIMEType = "text/plain;charset=utf-8";
         public int HttpTimeout;
         public bool HttpVerifyCert = true;
+        public IWorkItemResult WorkItem = null;
+
         //public bool HttpVerboseThrottle = true; // not implemented
         public List<string> HttpCustomHeaders = null;
         public bool HttpPragmaNoCache = true;
@@ -485,15 +504,44 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
 
         public void Process()
         {
+            _finished = false;
+
+            lock (HttpRequestModule.ThreadPool)
+                WorkItem = HttpRequestModule.ThreadPool.QueueWorkItem(new WorkItemCallback(StpSendWrapper), null);
+        }
+
+        private object StpSendWrapper(object o)
+        {
             SendRequest();
+            return null;
         }
 
+        /*
+         * TODO: More work on the response codes.  Right now
+         * returning 200 for success or 499 for exception
+         */
+
         public void SendRequest()
         {
+            HttpWebResponse response = null;
+            Stream resStream = null;
+            StringBuilder sb = new StringBuilder();
+            byte[] buf = new byte[8192];
+            string tempString = null;
+            int count = 0;
+
             try
             {
+<<<<<<< HEAD
                 Request = (HttpWebRequest)WebRequest.Create(Url);
                 Request.AllowAutoRedirect = false;               
+=======
+                Request = (HttpWebRequest) WebRequest.Create(Url);
+
+                //This works around some buggy HTTP Servers like Lighttpd
+                Request.ServicePoint.Expect100Continue = false;
+
+>>>>>>> avn/ubitvar
                 Request.Method = HttpMethod;
                 Request.ContentType = HttpMIMEType;
 
@@ -501,7 +549,6 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                 {
                     // We could hijack Connection Group Name to identify
                     // a desired security exception.  But at the moment we'll use a dummy header instead.
-//                    Request.ConnectionGroupName = "NoVerify";
                     Request.Headers.Add("NoVerifyCert", "true");
                 }
 //                else
@@ -534,14 +581,11 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                     }
                 }
 
-                if (ResponseHeaders != null)
-                {
-                    foreach (KeyValuePair<string, string> entry in ResponseHeaders)
-                        if (entry.Key.ToLower().Equals("user-agent") && Request is HttpWebRequest)
-                            ((HttpWebRequest)Request).UserAgent = entry.Value;
-                        else
-                            Request.Headers[entry.Key] = entry.Value;
-                }
+                foreach (KeyValuePair<string, string> entry in ResponseHeaders)
+                    if (entry.Key.ToLower().Equals("user-agent"))
+                        Request.UserAgent = entry.Value;
+                    else
+                        Request.Headers[entry.Key] = entry.Value;
 
                 // Encode outbound data
                 if (!string.IsNullOrEmpty(OutboundBody))
@@ -553,12 +597,11 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                         bstream.Write(data, 0, data.Length);
                 }
 
+                Request.Timeout = HttpTimeout;
                 try
                 {
-                    IAsyncResult result = (IAsyncResult)Request.BeginGetResponse(ResponseCallback, null);
-
-                    ThreadPool.RegisterWaitForSingleObject(
-                        result.AsyncWaitHandle, new WaitOrTimerCallback(TimeoutCallback), null, HttpTimeout, true);
+                    // execute the request
+                    response = (HttpWebResponse) Request.GetResponse();
                 }
                 catch (WebException e)
                 {
@@ -566,65 +609,74 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                     {
                         throw;
                     }
+                    response = (HttpWebResponse)e.Response;
+                }
 
-                    HttpWebResponse response = (HttpWebResponse)e.Response;
+                Status = (int)response.StatusCode;
 
-                    Status = (int)response.StatusCode;
-                    ResponseBody = response.StatusDescription;
-                    _finished = true;
-                }
-            }
-            catch (Exception e)
-            {
-//                m_log.Debug(
-//                    string.Format("[SCRIPTS HTTP REQUESTS]: Exception on request to {0} for {1}  ", Url, ItemID), e);
+                resStream = response.GetResponseStream();
 
-                Status = (int)OSHttpStatusCode.ClientErrorJoker;
-                ResponseBody = e.Message;
-                _finished = true;
-            }
-        }
+                do
+                {
+                    // fill the buffer with data
+                    count = resStream.Read(buf, 0, buf.Length);
 
-        private void ResponseCallback(IAsyncResult ar)
-        {
-            HttpWebResponse response = null;
+                    // make sure we read some data
+                    if (count != 0)
+                    {
+                        // translate from bytes to ASCII text
+                        tempString = Util.UTF8.GetString(buf, 0, count);
 
-            try
+                        // continue building the string
+                        sb.Append(tempString);
+                        if (sb.Length > 2048)
+                            break;
+                    }
+                } while (count > 0); // any more data to read?
+
+                ResponseBody = sb.ToString().Replace("\r", "");
+            }
+            catch (WebException e)
             {
-                try
-                {
-                    response = (HttpWebResponse)Request.EndGetResponse(ar);
-                }
-                catch (WebException e)
+                if (e.Status == WebExceptionStatus.ProtocolError)
                 {
-                    if (e.Status != WebExceptionStatus.ProtocolError)
+                    HttpWebResponse webRsp = (HttpWebResponse)((WebException)e).Response;
+                    Status = (int)webRsp.StatusCode;
+                    try
                     {
-                        throw;
+                        using (Stream responseStream = webRsp.GetResponseStream())
+                        {
+                            ResponseBody = responseStream.GetStreamString();
+                        }
                     }
-
-                    response = (HttpWebResponse)e.Response;
+                    catch
+                    {
+                        ResponseBody = webRsp.StatusDescription;
+                    }
+                }
+                else
+                {
+                    Status = (int)OSHttpStatusCode.ClientErrorJoker;
+                    ResponseBody = e.Message;
                 }
 
-                Status = (int)response.StatusCode;
+                if (ResponseBody == null)
+                    ResponseBody = String.Empty;
 
-                using (Stream stream = response.GetResponseStream())
-                {
-                    StreamReader reader = new StreamReader(stream, Encoding.UTF8);
-                    ResponseBody = reader.ReadToEnd();
-                } 
+                _finished = true;
+                return;
             }
             catch (Exception e)
             {
-                Status = (int)OSHttpStatusCode.ClientErrorJoker;
-                ResponseBody = e.Message;
-
-//                m_log.Debug(
-//                    string.Format("[SCRIPTS HTTP REQUESTS]: Exception on response to {0} for {1}  ", Url, ItemID), e);
+                // Don't crash on anything else
             }
             finally
             {
+                if (resStream != null)
+                    resStream.Close();
                 if (response != null)
                     response.Close();
+<<<<<<< HEAD
 
                 // We need to resubmit 
                 if (
@@ -672,21 +724,28 @@ namespace OpenSim.Region.CoreModules.Scripting.HttpRequest
                 {
                     _finished = true;
                 }
+=======
+>>>>>>> avn/ubitvar
             }
-        }
 
-        private void TimeoutCallback(object state, bool timedOut)
-        {
-            if (timedOut)
-                Request.Abort();
+            if (ResponseBody == null)
+                ResponseBody = String.Empty;
+
+            _finished = true;
         }
 
         public void Stop()
         {
-//            m_log.DebugFormat("[SCRIPTS HTTP REQUESTS]: Stopping request to {0} for {1}  ", Url, ItemID);
-
-            if (Request != null)
-                Request.Abort();
+            try
+            {
+                if (!WorkItem.Cancel())
+                {
+                    WorkItem.Cancel(true);
+                }
+            }
+            catch (Exception)
+            {
+            }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
index 99a3122..1983fed 100644
--- a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
@@ -42,40 +42,16 @@ using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 {
-    /// <summary>
-    /// Data describing an external URL set up by a script.
-    /// </summary>
     public class UrlData
     {
-        /// <summary>
-        /// Scene object part hosting the script
-        /// </summary>
         public UUID hostID;
-
-        /// <summary>
-        /// The item ID of the script that requested the URL.
-        /// </summary>
         public UUID itemID;
-
-        /// <summary>
-        /// The script engine that runs the script.
-        /// </summary>
         public IScriptModule engine;
-
-        /// <summary>
-        /// The generated URL.
-        /// </summary>
         public string url;
-
-        /// <summary>
-        /// The random UUID component of the generated URL.
-        /// </summary>
         public UUID urlcode;
-
-        /// <summary>
-        /// The external requests currently being processed or awaiting retrieval for this URL.
-        /// </summary>
         public Dictionary<UUID, RequestData> requests;
+        public bool isSsl;
+        public Scene scene;
     }
 
     public class RequestData
@@ -89,7 +65,11 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         //public ManualResetEvent ev;
         public bool requestDone;
         public int startTime;
+        public bool responseSent;
         public string uri;
+        public bool allowResponseType = false;
+        public UUID hostID;
+        public Scene scene;
     }
 
     /// <summary>
@@ -102,20 +82,11 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
 
-        /// <summary>
-        /// Indexs the URL request metadata (which script requested it, outstanding requests, etc.) by the request ID
-        /// randomly generated when a request is received for this URL.
-        /// </summary>
-        /// <remarks>
-        /// Manipulation or retrieval from this dictionary must be locked on m_UrlMap to preserve consistency with
-        /// m_UrlMap
-        /// </remarks>
-        private Dictionary<UUID, UrlData> m_RequestMap = new Dictionary<UUID, UrlData>();
+        private Dictionary<UUID, UrlData> m_RequestMap =
+                new Dictionary<UUID, UrlData>();
 
-        /// <summary>
-        /// Indexs the URL request metadata (which script requested it, outstanding requests, etc.) by the full URL
-        /// </summary>
-        private Dictionary<string, UrlData> m_UrlMap = new Dictionary<string, UrlData>();
+        private Dictionary<string, UrlData> m_UrlMap =
+                new Dictionary<string, UrlData>();
 
         private uint m_HttpsPort = 0;
         private IHttpServer m_HttpServer = null;
@@ -126,7 +97,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         /// <summary>
         /// The default maximum number of urls
         /// </summary>
-        public const int DefaultTotalUrls = 100;
+        public const int DefaultTotalUrls = 15000;
 
         /// <summary>
         /// Maximum number of external urls that can be set up by this module.
@@ -204,6 +175,17 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
         public void RemoveRegion(Scene scene)
         {
+            // Drop references to that scene
+            foreach (KeyValuePair<string, UrlData> kvp in m_UrlMap)
+            {
+                if (kvp.Value.scene == scene)
+                    kvp.Value.scene = null;
+            }
+            foreach (KeyValuePair<UUID, UrlData> kvp in m_RequestMap)
+            {
+                if (kvp.Value.scene == scene)
+                    kvp.Value.scene = null;
+            }
         }
 
         public void Close()
@@ -221,7 +203,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", "" });
                     return urlcode;
                 }
-                string url = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString() + "/";
+                string url = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + "/lslhttp/" + urlcode.ToString();
 
                 UrlData urlData = new UrlData();
                 urlData.hostID = host.UUID;
@@ -229,20 +211,22 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 urlData.engine = engine;
                 urlData.url = url;
                 urlData.urlcode = urlcode;
+                urlData.isSsl = false;
                 urlData.requests = new Dictionary<UUID, RequestData>();
-                
+                urlData.scene = host.ParentGroup.Scene;
+
                 m_UrlMap[url] = urlData;
                 
-                string uri = "/lslhttp/" + urlcode.ToString() + "/";
+                string uri = "/lslhttp/" + urlcode.ToString();
                
                 PollServiceEventArgs args 
                     = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, urlcode, 25000);
                 args.Type = PollServiceEventArgs.EventType.LslHttp;
                 m_HttpServer.AddPollServiceHTTPHandler(uri, args);
 
-                m_log.DebugFormat(
-                    "[URL MODULE]: Set up incoming request url {0} for {1} in {2} {3}",
-                    uri, itemID, host.Name, host.LocalId);
+//                m_log.DebugFormat(
+//                    "[URL MODULE]: Set up incoming request url {0} for {1} in {2} {3}",
+//                    uri, itemID, host.Name, host.LocalId);
 
                 engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_GRANTED", url });
             }
@@ -267,7 +251,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_DENIED", "" });
                     return urlcode;
                 }
-                string url = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + "/lslhttps/" + urlcode.ToString() + "/";
+                string url = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + "/lslhttps/" + urlcode.ToString();
 
                 UrlData urlData = new UrlData();
                 urlData.hostID = host.UUID;
@@ -275,20 +259,22 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                 urlData.engine = engine;
                 urlData.url = url;
                 urlData.urlcode = urlcode;
+                urlData.isSsl = true;
                 urlData.requests = new Dictionary<UUID, RequestData>();
 
+                
                 m_UrlMap[url] = urlData;
                 
-                string uri = "/lslhttps/" + urlcode.ToString() + "/";
+                string uri = "/lslhttps/" + urlcode.ToString();
                
                 PollServiceEventArgs args 
                     = new PollServiceEventArgs(HttpRequestHandler, uri, HasEvents, GetEvents, NoEvents, urlcode, 25000);
                 args.Type = PollServiceEventArgs.EventType.LslHttp;
                 m_HttpsServer.AddPollServiceHTTPHandler(uri, args);
 
-                m_log.DebugFormat(
-                    "[URL MODULE]: Set up incoming secure request url {0} for {1} in {2} {3}",
-                    uri, itemID, host.Name, host.LocalId);
+//                m_log.DebugFormat(
+//                    "[URL MODULE]: Set up incoming secure request url {0} for {1} in {2} {3}",
+//                    uri, itemID, host.Name, host.LocalId);
 
                 engine.PostScriptEvent(itemID, "http_request", new Object[] { urlcode.ToString(), "URL_REQUEST_GRANTED", url });
             }
@@ -307,12 +293,15 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     return;
                 }
 
-                foreach (UUID req in data.requests.Keys)
-                    m_RequestMap.Remove(req);
-
-                m_log.DebugFormat(
-                    "[URL MODULE]: Releasing url {0} for {1} in {2}",
-                    url, data.itemID, data.hostID);
+                lock (m_RequestMap)
+                {
+                    foreach (UUID req in data.requests.Keys)
+                        m_RequestMap.Remove(req);
+                }
+                        
+//                m_log.DebugFormat(
+//                    "[URL MODULE]: Releasing url {0} for {1} in {2}",
+//                    url, data.itemID, data.hostID);
 
                 RemoveUrl(data);
                 m_UrlMap.Remove(url);
@@ -337,29 +326,39 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
         
         public void HttpResponse(UUID request, int status, string body)
         {
-            lock (m_UrlMap)
+            lock (m_RequestMap)
             {
                 if (m_RequestMap.ContainsKey(request))
                 {
                     UrlData urlData = m_RequestMap[request];
-                    string responseBody = body;
-                    if (urlData.requests[request].responseType.Equals("text/plain"))
+                    if (!urlData.requests[request].responseSent)
                     {
-                        string value;
-                        if (urlData.requests[request].headers.TryGetValue("user-agent", out value))
+                        string responseBody = body;
+
+                        // If we have no OpenID from built-in browser, disable this
+                        if (!urlData.requests[request].allowResponseType)
+                            urlData.requests[request].responseType = "text/plain";
+
+                        if (urlData.requests[request].responseType.Equals("text/plain"))
                         {
-                            if (value != null && value.IndexOf("MSIE") >= 0)
+                            string value;
+                            if (urlData.requests[request].headers.TryGetValue("user-agent", out value))
                             {
-                                // wrap the html escaped response if the target client is IE
-                                // It ignores "text/plain" if the body is html
-                                responseBody = "<html>" + System.Web.HttpUtility.HtmlEncode(body) + "</html>";
+                                if (value != null && value.IndexOf("MSIE") >= 0)
+                                {
+                                    // wrap the html escaped response if the target client is IE
+                                    // It ignores "text/plain" if the body is html
+                                    responseBody = "<html>" + System.Web.HttpUtility.HtmlEncode(body) + "</html>";
+                                }
                             }
                         }
+
+                        urlData.requests[request].responseCode = status;
+                        urlData.requests[request].responseBody = body;
+                        //urlData.requests[request].ev.Set();
+                        urlData.requests[request].requestDone = true;
+                        urlData.requests[request].responseSent = true;
                     }
-                    urlData.requests[request].responseCode = status;
-                    urlData.requests[request].responseBody = responseBody;
-                    //urlData.requests[request].ev.Set();
-                    urlData.requests[request].requestDone =true;
                 }
                 else
                 {
@@ -370,7 +369,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
         public string GetHttpHeader(UUID requestId, string header)
         {
-            lock (m_UrlMap)
+            lock (m_RequestMap)
             {
                 if (m_RequestMap.ContainsKey(requestId))
                 {
@@ -384,7 +383,6 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     m_log.Warn("[HttpRequestHandler] There was no http-in request with id " + requestId);
                 }
             }
-
             return String.Empty;
         }
 
@@ -408,8 +406,11 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     {
                         RemoveUrl(url.Value);
                         removeURLs.Add(url.Key);
-                        foreach (UUID req in url.Value.requests.Keys)
-                            m_RequestMap.Remove(req);
+                        lock (m_RequestMap)
+                        {
+                            foreach (UUID req in url.Value.requests.Keys)
+                                m_RequestMap.Remove(req);
+                        }
                     }
                 }
 
@@ -430,9 +431,11 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     {
                         RemoveUrl(url.Value);
                         removeURLs.Add(url.Key);
-
-                        foreach (UUID req in url.Value.requests.Keys)
-                            m_RequestMap.Remove(req);
+                        lock (m_RequestMap)
+                        {
+                            foreach (UUID req in url.Value.requests.Keys)
+                                m_RequestMap.Remove(req);
+                        }
                     }
                 }
 
@@ -441,123 +444,128 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
             }
         }
 
+
         private void RemoveUrl(UrlData data)
         {
-            m_HttpServer.RemoveHTTPHandler("", "/lslhttp/" + data.urlcode.ToString() + "/");
+            if (data.isSsl)
+                m_HttpsServer.RemoveHTTPHandler("", "/lslhttps/"+data.urlcode.ToString()+"/");
+            else
+                m_HttpServer.RemoveHTTPHandler("", "/lslhttp/"+data.urlcode.ToString()+"/");
         }
 
         private Hashtable NoEvents(UUID requestID, UUID sessionID)
         {
             Hashtable response = new Hashtable();
-            UrlData urlData;
-
-            lock (m_UrlMap)
+            UrlData url;
+            int startTime = 0;
+            lock (m_RequestMap)
             {
-                // We need to return a 404 here in case the request URL was removed at exactly the same time that a
-                // request was made.  In this case, the request thread can outrace llRemoveURL() and still be polling
-                // for the request ID.
                 if (!m_RequestMap.ContainsKey(requestID))
-                {
-                    response["int_response_code"] = 404;
-                    response["str_response_string"] = "";
-                    response["keepalive"] = false;
-                    response["reusecontext"] = false;
-
                     return response;
-                }
+                url = m_RequestMap[requestID];
+                startTime = url.requests[requestID].startTime;
+            }
 
-                urlData = m_RequestMap[requestID];
+            if (System.Environment.TickCount - startTime > 25000)
+            {
+                response["int_response_code"] = 500;
+                response["str_response_string"] = "Script timeout";
+                response["content_type"] = "text/plain";
+                response["keepalive"] = false;
+                response["reusecontext"] = false;
 
-                if (System.Environment.TickCount - urlData.requests[requestID].startTime > 25000)
+                //remove from map
+                lock (url.requests)
+                {
+                    url.requests.Remove(requestID);
+                }
+                lock (m_RequestMap)
                 {
-                    response["int_response_code"] = 500;
-                    response["str_response_string"] = "Script timeout";
-                    response["content_type"] = "text/plain";
-                    response["keepalive"] = false;
-                    response["reusecontext"] = false;
-    
-                    //remove from map
-                    urlData.requests.Remove(requestID);
                     m_RequestMap.Remove(requestID);
-
-                    return response;
                 }
+
+                return response;
             }
 
+            
             return response;
         }
 
         private bool HasEvents(UUID requestID, UUID sessionID)
         {
-            lock (m_UrlMap)
+            UrlData url=null;
+            
+            lock (m_RequestMap)
             {
-                // We return true here because an external URL request that happened at the same time as an llRemoveURL()
-                // can still make it through to HttpRequestHandler().  That will return without setting up a request
-                // when it detects that the URL has been removed.  The poller, however, will continue to ask for
-                // events for that request, so here we will signal that there are events and in GetEvents we will
-                // return a 404.
                 if (!m_RequestMap.ContainsKey(requestID))
                 {
-                    return true;
+                    return false;
                 }
-
-                UrlData urlData = m_RequestMap[requestID];
-
-                if (!urlData.requests.ContainsKey(requestID))
+                url = m_RequestMap[requestID];
+            }
+            lock (url.requests)
+            {
+                if (!url.requests.ContainsKey(requestID))
                 {
-                    return true;
+                    return false;
                 }
-
-                // Trigger return of timeout response.
-                if (System.Environment.TickCount - urlData.requests[requestID].startTime > 25000)
+                else
                 {
-                    return true;
+                    if (System.Environment.TickCount - url.requests[requestID].startTime > 25000)
+                    {
+                        return true;
+                    }
+                    if (url.requests[requestID].requestDone)
+                        return true;
+                    else
+                        return false;
                 }
-
-                return urlData.requests[requestID].requestDone;
             }
         }
-
         private Hashtable GetEvents(UUID requestID, UUID sessionID)
         {
-            Hashtable response;
+            UrlData url = null;
+            RequestData requestData = null;
 
-            lock (m_UrlMap)
+            lock (m_RequestMap)
             {
-                UrlData url = null;
-                RequestData requestData = null;
-
                 if (!m_RequestMap.ContainsKey(requestID))
-                    return NoEvents(requestID, sessionID);
-
+                    return NoEvents(requestID,sessionID);
                 url = m_RequestMap[requestID];
+            }
+            lock (url.requests)
+            {
                 requestData = url.requests[requestID];
+            }
+            
+            if (!requestData.requestDone)
+                return NoEvents(requestID,sessionID);
+            
+            Hashtable response = new Hashtable();
 
-                if (!requestData.requestDone)
-                    return NoEvents(requestID, sessionID);
-
-                response = new Hashtable();
-
-                if (System.Environment.TickCount - requestData.startTime > 25000)
-                {
-                    response["int_response_code"] = 500;
-                    response["str_response_string"] = "Script timeout";
-                    response["content_type"] = "text/plain";
-                    response["keepalive"] = false;
-                    response["reusecontext"] = false;
-                    return response;
-                }
-
-                //put response
-                response["int_response_code"] = requestData.responseCode;
-                response["str_response_string"] = requestData.responseBody;
-                response["content_type"] = requestData.responseType;
-                // response["content_type"] = "text/plain";
+            if (System.Environment.TickCount - requestData.startTime > 25000)
+            {
+                response["int_response_code"] = 500;
+                response["str_response_string"] = "Script timeout";
+                response["content_type"] = "text/plain";
                 response["keepalive"] = false;
                 response["reusecontext"] = false;
-
-                //remove from map
+                return response;
+            }
+            //put response
+            response["int_response_code"] = requestData.responseCode;
+            response["str_response_string"] = requestData.responseBody;
+            response["content_type"] = requestData.responseType;
+            response["keepalive"] = false;
+            response["reusecontext"] = false;
+            
+            //remove from map
+            lock (url.requests)
+            {
                 url.requests.Remove(requestID);
+            }
+            lock (m_RequestMap)
+            {
                 m_RequestMap.Remove(requestID);
             }
 
@@ -566,41 +574,45 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
 
         public void HttpRequestHandler(UUID requestID, Hashtable request)
         {
-            string uri = request["uri"].ToString();
-            bool is_ssl = uri.Contains("lslhttps");
-
-            try
+            lock (request)
             {
-                Hashtable headers = (Hashtable)request["headers"];
+                string uri = request["uri"].ToString();
+                bool is_ssl = uri.Contains("lslhttps");
 
-//                    string uri_full = "http://" + m_ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri;// "/lslhttp/" + urlcode.ToString() + "/";
-
-                int pos1 = uri.IndexOf("/");// /lslhttp
-                int pos2 = uri.IndexOf("/", pos1 + 1);// /lslhttp/
-                int pos3 = uri.IndexOf("/", pos2 + 1);// /lslhttp/<UUID>/
-                string uri_tmp = uri.Substring(0, pos3 + 1);
-                //HTTP server code doesn't provide us with QueryStrings
-                string pathInfo;
-                string queryString;
-                queryString = "";
-
-                pathInfo = uri.Substring(pos3);
-
-                UrlData urlData = null;
-
-                lock (m_UrlMap)
+                try
                 {
-                    string url;
-
-                    if (is_ssl)
-                        url = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp;
+                    Hashtable headers = (Hashtable)request["headers"];
+
+//                    string uri_full = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri;// "/lslhttp/" + urlcode.ToString() + "/";
+
+                    int pos1 = uri.IndexOf("/");// /lslhttp
+                    int pos2 = uri.IndexOf("/", pos1 + 1);// /lslhttp/
+                    int pos3 = pos2 + 37; // /lslhttp/urlcode
+                    string uri_tmp = uri.Substring(0, pos3);
+                    //HTTP server code doesn't provide us with QueryStrings
+                    string pathInfo;
+                    string queryString;
+                    queryString = "";
+
+                    pathInfo = uri.Substring(pos3);
+
+                    UrlData url = null;
+                    string urlkey;
+                    if (!is_ssl)
+                        urlkey = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp;
+                    //m_UrlMap[];
                     else
-                        url = "http://" + ExternalHostNameForLSL + ":" + m_HttpServer.Port.ToString() + uri_tmp;
+                        urlkey = "https://" + ExternalHostNameForLSL + ":" + m_HttpsServer.Port.ToString() + uri_tmp;
 
-                    // Avoid a race - the request URL may have been released via llRequestUrl() whilst this
-                    // request was being processed.
-                    if (!m_UrlMap.TryGetValue(url, out urlData))
+                    if (m_UrlMap.ContainsKey(urlkey))
+                    {
+                        url = m_UrlMap[urlkey];
+                    }
+                    else
+                    {
+                        //m_log.Warn("[HttpRequestHandler]: http-in request failed; no such url: "+urlkey.ToString());
                         return;
+                    }
 
                     //for llGetHttpHeader support we need to store original URI here
                     //to make x-path-info / x-query-string / x-script-url / x-remote-ip headers 
@@ -611,6 +623,8 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     requestData.requestDone = false;
                     requestData.startTime = System.Environment.TickCount;
                     requestData.uri = uri;
+                    requestData.hostID = url.hostID;
+                    requestData.scene = url.scene;
                     if (requestData.headers == null)
                         requestData.headers = new Dictionary<string, string>();
 
@@ -619,8 +633,33 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                         string key = (string)header.Key;
                         string value = (string)header.Value;
                         requestData.headers.Add(key, value);
+                        if (key == "cookie")
+                        {
+                            string[] parts = value.Split(new char[] {'='});
+                            if (parts[0] == "agni_sl_session_id" && parts.Length > 1)
+                            {
+                                string cookie = Uri.UnescapeDataString(parts[1]);
+                                string[] crumbs = cookie.Split(new char[] {':'});
+                                UUID owner;
+                                if (crumbs.Length == 2 && UUID.TryParse(crumbs[0], out owner))
+                                {
+                                    if (crumbs[1].Length == 32)
+                                    {
+                                        Scene scene = requestData.scene;
+                                        if (scene != null)
+                                        {
+                                            SceneObjectPart host = scene.GetSceneObjectPart(requestData.hostID);
+                                            if (host != null)
+                                            {
+                                                if (host.OwnerID == owner)
+                                                    requestData.allowResponseType = true;
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
                     }
-
                     foreach (DictionaryEntry de in request)
                     {
                         if (de.Key.ToString() == "querystringkeys")
@@ -631,13 +670,21 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                                 if (request.ContainsKey(key))
                                 {
                                     string val = (String)request[key];
-                                    queryString = queryString + key + "=" + val + "&";
+                                    if (key != "")
+                                    {
+                                        queryString = queryString + key + "=" + val + "&";
+                                    }
+                                    else
+                                    {
+                                        queryString = queryString + val + "&";
+                                    }                                    
                                 }
                             }
-
                             if (queryString.Length > 1)
                                 queryString = queryString.Substring(0, queryString.Length - 1);
+
                         }
+
                     }
 
                     //if this machine is behind DNAT/port forwarding, currently this is being
@@ -645,23 +692,34 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
                     requestData.headers["x-remote-ip"] = requestData.headers["remote_addr"];
                     requestData.headers["x-path-info"] = pathInfo;
                     requestData.headers["x-query-string"] = queryString;
-                    requestData.headers["x-script-url"] = urlData.url;
+                    requestData.headers["x-script-url"] = url.url;
 
-                    urlData.requests.Add(requestID, requestData);
-                    m_RequestMap.Add(requestID, urlData);
-                }
+                    //requestData.ev = new ManualResetEvent(false);
+                    lock (url.requests)
+                    {
+                        url.requests.Add(requestID, requestData);
+                    }
+                    lock (m_RequestMap)
+                    {
+                        //add to request map
+                        m_RequestMap.Add(requestID, url);
+                    }
 
-                urlData.engine.PostScriptEvent(
-                    urlData.itemID,
-                    "http_request",
-                    new Object[] { requestID.ToString(), request["http-method"].ToString(), request["body"].ToString() });
-            }
-            catch (Exception we)
-            {
-                //Hashtable response = new Hashtable();
-                m_log.Warn("[HttpRequestHandler]: http-in request failed");
-                m_log.Warn(we.Message);
-                m_log.Warn(we.StackTrace);
+                    url.engine.PostScriptEvent(url.itemID, "http_request", new Object[] { requestID.ToString(), request["http-method"].ToString(), request["body"].ToString() });
+
+                    //send initial response?
+//                    Hashtable response = new Hashtable();
+
+                    return;
+
+                }
+                catch (Exception we)
+                {
+                    //Hashtable response = new Hashtable();
+                    m_log.Warn("[HttpRequestHandler]: http-in request failed");
+                    m_log.Warn(we.Message);
+                    m_log.Warn(we.StackTrace);
+                }
             }
         }
 
diff --git a/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs b/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
index 6da2222..ad33f23 100644
--- a/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/ScriptModuleComms/ScriptModuleCommsModule.cs
@@ -271,6 +271,8 @@ namespace OpenSim.Region.CoreModules.Scripting.ScriptModuleComms
                         return "modInvokeR";
                     else if (sid.ReturnType == typeof(object[]))
                         return "modInvokeL";
+                    else if (sid.ReturnType == typeof(void))
+                        return "modInvokeN";
 
                     m_log.WarnFormat("[MODULE COMMANDS] failed to find match for {0} with return type {1}",fname,sid.ReturnType.Name);
                 }
diff --git a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
index 4cecd85..2fc89fc 100644
--- a/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs
@@ -861,4 +861,4 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
             return null;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs b/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
index 3484387..1c3a714 100644
--- a/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
@@ -96,6 +96,8 @@ namespace OpenSim.Region.CoreModules.Scripting.WorldComm
         // private static readonly ILog m_log =
         //     LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        private const int DEBUG_CHANNEL = 2147483647;
+
         private ListenerManager m_listenerManager;
         private Queue m_pending;
         private Queue m_pendingQ;
@@ -366,14 +368,19 @@ namespace OpenSim.Region.CoreModules.Scripting.WorldComm
         /// <param name='msg'>
         /// Message.
         /// </param>
-        public void DeliverMessageTo(UUID target, int channel, Vector3 pos,
-                string name, UUID id, string msg)
+        public bool DeliverMessageTo(UUID target, int channel, Vector3 pos, string name, UUID id, string msg, out string error)
         {
+            error = null;
+
+            if (channel == DEBUG_CHANNEL)
+                return true;
+
             // Is id an avatar?
             ScenePresence sp = m_scene.GetScenePresence(target);
 
             if (sp != null)
             {
+<<<<<<< HEAD
                 // ignore if a child agent this is restricted to inside one
                 // region
                 if (sp.IsChildAgent)
@@ -386,41 +393,50 @@ namespace OpenSim.Region.CoreModules.Scripting.WorldComm
                     List<SceneObjectGroup> attachments = sp.GetAttachments();
                     if (attachments.Count == 0)
                         return;
+=======
+                // Send message to avatar
+                if (channel == 0)
+                {
+                    // Channel 0 goes to viewer ONLY
+                    m_scene.SimChat(Utils.StringToBytes(msg), ChatTypeEnum.Broadcast, 0, pos, name, id, target, false, false);
+                    return true;
+                }
+>>>>>>> avn/ubitvar
 
-                    // Get uuid of attachments
-                    List<UUID> targets = new List<UUID>();
-                    foreach (SceneObjectGroup sog in attachments)
-                    {
-                        if (!sog.IsDeleted)
-                            targets.Add(sog.UUID);
-                    }
+                List<SceneObjectGroup> attachments = sp.GetAttachments();
 
-                    // Need to check each attachment
-                    foreach (ListenerInfo li
-                            in m_listenerManager.GetListeners(UUID.Zero,
-                            channel, name, id, msg))
-                    {
-                        if (li.GetHostID().Equals(id))
-                            continue;
+                if (attachments.Count == 0)
+                    return true;
 
-                        if (m_scene.GetSceneObjectPart(
-                                li.GetHostID()) == null)
-                        {
-                            continue;
-                        }
+                // Get uuid of attachments
+                List<UUID> targets = new List<UUID>();
+                foreach (SceneObjectGroup sog in attachments)
+                {
+                    if (!sog.IsDeleted)
+                        targets.Add(sog.UUID);
+                }
 
-                        if (targets.Contains(li.GetHostID()))
-                            QueueMessage(new ListenerInfo(li, name, id, msg));
-                    }
+                // Need to check each attachment
+                foreach (ListenerInfo li in m_listenerManager.GetListeners(UUID.Zero, channel, name, id, msg))
+                {
+                    if (li.GetHostID().Equals(id))
+                        continue;
+
+                    if (m_scene.GetSceneObjectPart(li.GetHostID()) == null)
+                        continue;
+
+                    if (targets.Contains(li.GetHostID()))
+                        QueueMessage(new ListenerInfo(li, name, id, msg));
                 }
 
-                return;
+                return true;
             }
 
-            // No avatar found so look for an object
-            foreach (ListenerInfo li
-                    in m_listenerManager.GetListeners(UUID.Zero, channel,
-                    name, id, msg))
+            SceneObjectPart part = m_scene.GetSceneObjectPart(target);
+            if (part == null) // Not even an object
+                return true; // No error
+
+            foreach (ListenerInfo li in m_listenerManager.GetListeners(UUID.Zero, channel, name, id, msg))
             {
                 // Dont process if this message is from yourself!
                 if (li.GetHostID().Equals(id))
@@ -438,7 +454,7 @@ namespace OpenSim.Region.CoreModules.Scripting.WorldComm
                 }
             }
 
-            return;
+            return true;
         }
 
         protected void QueueMessage(ListenerInfo li)
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs
index 4701ee6..323535a 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsIn/UserProfiles/LocalUserProfilesServiceConnector.cs
@@ -153,8 +153,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Profile
             Server.AddJsonRPCHandler("avatar_properties_request", handler.AvatarPropertiesRequest);
             Server.AddJsonRPCHandler("avatar_properties_update", handler.AvatarPropertiesUpdate);
             Server.AddJsonRPCHandler("avatar_interests_update", handler.AvatarInterestsUpdate);
-            Server.AddJsonRPCHandler("user_preferences_update", handler.UserPreferenecesUpdate);
-            Server.AddJsonRPCHandler("user_preferences_request", handler.UserPreferencesRequest);
             Server.AddJsonRPCHandler("image_assets_request", handler.AvatarImageAssetsRequest);
             Server.AddJsonRPCHandler("user_data_request", handler.RequestUserAppData);
             Server.AddJsonRPCHandler("user_data_update", handler.UpdateUserAppData);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Authentication/LocalAuthenticationServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Authentication/LocalAuthenticationServiceConnector.cs
index 16f42a7..f027810 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Authentication/LocalAuthenticationServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Authentication/LocalAuthenticationServiceConnector.cs
@@ -139,6 +139,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Authentication
 
         #region IAuthenticationService
 
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
+            // Not implemented at the regions
+            realID = UUID.Zero;
+            return string.Empty; 
+        }
+
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
             // Not implemented at the regions
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
index aa5f889..8df30d4 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
@@ -198,4 +198,4 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             Assert.That(results.Count, Is.EqualTo(0), "Retrieved linked regions collection is not the number expected");
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/MapImage/MapImageServiceModule.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/MapImage/MapImageServiceModule.cs
index 860a526..d786c80 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/MapImage/MapImageServiceModule.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/MapImage/MapImageServiceModule.cs
@@ -53,7 +53,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
     /// </remarks>
 
     [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "MapImageServiceModule")]
+<<<<<<< HEAD
     public class MapImageServiceModule : IMapImageUploadModule, ISharedRegionModule
+=======
+    public class MapImageServiceModule : ISharedRegionModule, IMapImageUploadModule
+>>>>>>> avn/ubitvar
     {
         private static readonly ILog m_log =
             LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
@@ -93,9 +97,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
             if (config == null)
                 return;
 
+<<<<<<< HEAD
             int refreshminutes = Convert.ToInt32(config.GetString("RefreshTime"));
             
             // if refresh is less than zero, disable the module
+=======
+            int refreshminutes = Convert.ToInt32(config.GetString("RefreshTime", "-1"));
+>>>>>>> avn/ubitvar
             if (refreshminutes < 0)
             {
                 m_log.WarnFormat("[MAP IMAGE SERVICE MODULE]: Negative refresh time given in config. Module disabled.");
@@ -128,7 +136,19 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
                 m_refreshTimer.Interval = m_refreshtime;
                 m_refreshTimer.Elapsed += new ElapsedEventHandler(HandleMaptileRefresh);
 
+<<<<<<< HEAD
                 m_log.InfoFormat("[MAP IMAGE SERVICE MODULE]: enabled with refresh time {0} min and service object {1}",
+=======
+            if (m_refreshtime > 0)
+            {
+                m_refreshTimer.Enabled = true;
+                m_refreshTimer.AutoReset = true;
+                m_refreshTimer.Interval = m_refreshtime;
+                m_refreshTimer.Elapsed += new ElapsedEventHandler(HandleMaptileRefresh);
+            }
+
+            m_log.InfoFormat("[MAP IMAGE SERVICE MODULE]: enabled with refresh time {0} min and service object {1}",
+>>>>>>> avn/ubitvar
                              refreshminutes, service);
             }
             else 
@@ -154,7 +174,10 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
             // v2 Map generation on startup is now handled by scene to allow bmp to be shared with
             // v1 service and not generate map tiles twice as was previous behavior
             //scene.EventManager.OnRegionReadyStatusChange += s => { if (s.Ready) UploadMapTile(s); };
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
             scene.RegisterModuleInterface<IMapImageUploadModule>(this);
         }
 
@@ -212,9 +235,15 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
             // If the region/maptile is legacy sized, just upload the one tile like it has always been done
             if (mapTile.Width == Constants.RegionSize && mapTile.Height == Constants.RegionSize)
             {
+<<<<<<< HEAD
                 ConvertAndUploadMaptile(mapTile,
                                         scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY,
                                         scene.RegionInfo.RegionName);
+=======
+                ConvertAndUploadMaptile(mapTile, scene,
+                                        scene.RegionInfo.RegionLocX, scene.RegionInfo.RegionLocY,
+                                                                                scene.RegionInfo.RegionName);
+>>>>>>> avn/ubitvar
             }
             else
             {
@@ -234,10 +263,17 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
                             (int)Constants.RegionSize, (int)Constants.RegionSize);
                         using (Bitmap subMapTile = mapTile.Clone(rect, mapTile.PixelFormat))
                         {
+<<<<<<< HEAD
                             ConvertAndUploadMaptile(subMapTile,
                                                     scene.RegionInfo.RegionLocX + (xx / Constants.RegionSize),
                                                     scene.RegionInfo.RegionLocY + (yy / Constants.RegionSize),
                                                     scene.Name);
+=======
+                            ConvertAndUploadMaptile(subMapTile, scene,
+                                                    scene.RegionInfo.RegionLocX + (xx / Constants.RegionSize),
+                                                    scene.RegionInfo.RegionLocY + (yy / Constants.RegionSize),
+                                                                                                        scene.Name);
+>>>>>>> avn/ubitvar
                         }
                     }
                 }
@@ -247,8 +283,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
         ///<summary>
         ///
         ///</summary>
-        private void UploadMapTile(IScene scene)
+        public void UploadMapTile(IScene scene)
         {
+<<<<<<< HEAD
+=======
+            m_log.DebugFormat("{0}: upload maptile for {1}", LogHeader, scene.RegionInfo.RegionName);
+
+>>>>>>> avn/ubitvar
             // Create a JPG map tile and upload it to the AddMapTile API
             IMapImageGenerator tileGenerator = scene.RequestModuleInterface<IMapImageGenerator>();
             if (tileGenerator == null)
@@ -259,6 +300,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
 
             using (Bitmap mapTile = tileGenerator.CreateMapTile())
             {
+<<<<<<< HEAD
                 if (mapTile != null)
                 {
                     UploadMapTile(scene, mapTile);
@@ -274,6 +316,21 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
         {
             byte[] jpgData = Utils.EmptyBytes;
 
+=======
+                // XXX: The MapImageModule will return a null if the user has chosen not to create map tiles and there
+                // is no static map tile.
+                if (mapTile == null)
+                    return;
+
+                UploadMapTile(scene, mapTile);
+            }
+        }
+
+        private void ConvertAndUploadMaptile(Image tileImage, IScene scene, uint locX, uint locY, string regionName)
+        {
+            byte[] jpgData = Utils.EmptyBytes;
+
+>>>>>>> avn/ubitvar
             using (MemoryStream stream = new MemoryStream())
             {
                 tileImage.Save(stream, ImageFormat.Jpeg);
@@ -282,7 +339,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
             if (jpgData != Utils.EmptyBytes)
             {
                 string reason = string.Empty;
+<<<<<<< HEAD
                 if (!m_MapService.AddMapTile((int)locX, (int)locY, jpgData, out reason))
+=======
+                if (!m_MapService.AddMapTile((int)locX, (int)locY, jpgData, scene.RegionInfo.ScopeID, out reason))
+>>>>>>> avn/ubitvar
                 {
                     m_log.DebugFormat("{0} Unable to upload tile image for {1} at {2}-{3}: {4}", LogHeader,
                         regionName, locX, locY, reason);
@@ -290,8 +351,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.MapImage
             }
             else
             {
+<<<<<<< HEAD
                 m_log.WarnFormat("{0} Tile image generation failed for region {1}", LogHeader, regionName);
+=======
+                m_log.WarnFormat("{0} Tile image generation failed for region {1}", LogHeader, scene.RegionInfo.RegionName);
+>>>>>>> avn/ubitvar
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
index adf3a91..50238a5 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
@@ -269,7 +269,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return true;
         }
 
+<<<<<<< HEAD
         public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, string theirversion, List<UUID> features, out string version, out string reason)
+=======
+        public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, string theirversion, out string version, out string reason)
+>>>>>>> avn/ubitvar
         {
             reason = "Communications failure";
             version = ServiceVersion;
@@ -298,7 +302,29 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
                 
                 }
 
+<<<<<<< HEAD
                 return m_scenes[destination.RegionID].QueryAccess(agentID, agentHomeURI, viaTeleport, position, features, out reason);
+=======
+
+                // not really need on a grid running var regions sims
+
+                uint size = m_scenes[destination.RegionID].RegionInfo.RegionSizeX;
+
+                float theirVersionNumber = 0f;
+                string[] versionComponents = theirversion.Split(new char[] { '/' });
+                if (versionComponents.Length >= 2)
+                    float.TryParse(versionComponents[1], out theirVersionNumber);
+
+                // Var regions here, and the requesting simulator is in an older version.
+                // We will forbide this, because it crashes the viewers
+                if (theirVersionNumber < 0.3f && size > 256)
+                {
+                    reason = "Destination is a variable-sized region, and source is an old simulator. Consider upgrading.";
+                    m_log.DebugFormat("[LOCAL SIMULATION CONNECTOR]: Request to access this variable-sized region from {0} simulator was denied", theirVersionNumber);
+                    return false;
+                }
+                return m_scenes[destination.RegionID].QueryAccess(agentID, position, out reason);
+>>>>>>> avn/ubitvar
             }
 
             //m_log.Debug("[LOCAL COMMS]: region not found for QueryAccess");
@@ -335,7 +361,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
                 m_scenes[destination.RegionID].CloseAgent(id, false, auth_token);
                 return true;
             }
-
             //m_log.Debug("[LOCAL COMMS]: region not found in SendCloseAgent");
             return false;
         }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
index dca3dd7..7044d92 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/RemoteSimulationConnector.cs
@@ -206,7 +206,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return m_remoteConnector.UpdateAgent(destination, cAgentData);
         }
 
+<<<<<<< HEAD
         public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, string sversion, List<UUID> features, out string version, out string reason)
+=======
+        public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, string sversion, out string version, out string reason)
+>>>>>>> avn/ubitvar
         {
             reason = "Communications failure";
             version = "Unknown";
@@ -215,12 +219,22 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
                 return false;
 
             // Try local first
+<<<<<<< HEAD
             if (m_localBackend.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, sversion, features, out version, out reason))
+=======
+            if (m_localBackend.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, sversion, out version, out reason))
+                return true;
+>>>>>>> avn/ubitvar
                 return true;
 
             // else do the remote thing
             if (!m_localBackend.IsLocalRegion(destination.RegionID))
+<<<<<<< HEAD
                 return m_remoteConnector.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, sversion, features, out version, out reason);
+=======
+                return m_remoteConnector.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, sversion, out version, out reason);
+
+>>>>>>> avn/ubitvar
 
             return false;
         }
@@ -238,7 +252,6 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
             return false;
         }
 
-
         public bool CloseAgent(GridRegion destination, UUID id, string auth_token)
         {
             if (destination == null)
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/LocalUserAccountServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/LocalUserAccountServiceConnector.cs
index 6d4ac39..cf9a7b4 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/LocalUserAccountServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/LocalUserAccountServiceConnector.cs
@@ -129,6 +129,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
             // FIXME: Why do we bother setting this module and caching up if we just end up registering the inner
             // user account service?!
             scene.RegisterModuleInterface<IUserAccountService>(UserAccountService);
+            scene.RegisterModuleInterface<IUserAccountCacheModule>(m_Cache);
         }
 
         public void RemoveRegion(Scene scene)
@@ -181,6 +182,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
             return UserAccountService.GetUserAccount(scopeID, Email);
         }
 
+        public List<UserAccount> GetUserAccountsWhere(UUID scopeID, string query)
+        {
+            return null;
+        }
+
         public List<UserAccount> GetUserAccounts(UUID scopeID, string query)
         {
             return UserAccountService.GetUserAccounts(scopeID, query);
@@ -203,4 +209,4 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
 
         #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/RemoteUserAccountServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/RemoteUserAccountServiceConnector.cs
index 5aa87d3..afbba30 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/RemoteUserAccountServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/RemoteUserAccountServiceConnector.cs
@@ -34,6 +34,7 @@ using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
 using OpenSim.Services.Connectors;
+using OpenSim.Framework;
 
 using OpenMetaverse;
 
@@ -103,6 +104,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
                 return;
 
             scene.RegisterModuleInterface<IUserAccountService>(this);
+            scene.RegisterModuleInterface<IUserAccountCacheModule>(m_Cache);
+
+            scene.EventManager.OnNewClient += OnNewClient;
         }
 
         public void RemoveRegion(Scene scene)
@@ -117,6 +121,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
                 return;
         }
 
+        // When a user actually enters the sim, clear them from
+        // cache so the sim will have the current values for
+        // flags, title, etc. And country, don't forget country!
+        private void OnNewClient(IClientAPI client)
+        {
+            m_Cache.Remove(client.Name);
+        }
+
         #region Overwritten methods from IUserAccountService
 
         public override UserAccount GetUserAccount(UUID scopeID, UUID userID)
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs
index ed52e48..53610d9 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs
@@ -34,7 +34,7 @@ using log4net;
 
 namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
 {
-    public class UserAccountCache
+    public class UserAccountCache : IUserAccountCacheModule
     {
         private const double CACHE_EXPIRATION_SECONDS = 120000.0; // 33 hours!
 
@@ -97,5 +97,18 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
 
             return null;
         }
+
+        public void Remove(string name)
+        {
+            if (!m_NameCache.Contains(name))
+                return;
+
+            UUID uuid = UUID.Zero;
+            if (m_NameCache.TryGetValue(name, out uuid))
+            {
+                m_NameCache.Remove(name);
+                m_UUIDCache.Remove(uuid);
+            }
+        }
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
index 9c6706f..f0b0f4a 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
@@ -160,10 +160,15 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
         private IAssetService m_assetService = null;
 
+        private UUID m_defaultUser;
 
+<<<<<<< HEAD
         private UUID m_defaultUser;
 
         public ArchiveReadRequest(Scene scene, string loadPath, Guid requestId, Dictionary<string,object>options)
+=======
+        public ArchiveReadRequest(Scene scene, string loadPath, Guid requestId, Dictionary<string, object> options)
+>>>>>>> avn/ubitvar
         {
             m_rootScene = scene;
 
@@ -172,7 +177,11 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 m_defaultUser = (UUID)options["default-user"];
                 m_log.InfoFormat("Using User {0} as default user", m_defaultUser.ToString());
             }
+<<<<<<< HEAD
             else 
+=======
+            else
+>>>>>>> avn/ubitvar
             {
                 m_defaultUser = scene.RegionInfo.EstateSettings.EstateOwner;
             }
@@ -189,8 +198,12 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                         + "If you've manually installed Mono, have you appropriately updated zlib1g as well?");
                 m_log.Error(e);
             }
-        
+
             m_errorMessage = String.Empty;
+<<<<<<< HEAD
+=======
+
+>>>>>>> avn/ubitvar
             m_merge = options.ContainsKey("merge");
             m_forceTerrain = options.ContainsKey("force-terrain");
             m_forceParcels = options.ContainsKey("force-parcels");
@@ -199,18 +212,34 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             m_requestId = requestId;
             m_displacement = options.ContainsKey("displacement") ? (Vector3)options["displacement"] : Vector3.Zero;
             m_rotation = options.ContainsKey("rotation") ? (float)options["rotation"] : 0f;
+<<<<<<< HEAD
             m_rotationCenter = options.ContainsKey("rotation-center") ? (Vector3)options["rotation-center"] 
                                 : new Vector3(scene.RegionInfo.RegionSizeX / 2f, scene.RegionInfo.RegionSizeY / 2f, 0f);
 
             // Zero can never be a valid user or group id
             m_validUserUuids[UUID.Zero] = false;
             m_validGroupUuids[UUID.Zero] = false;
+=======
+            m_rotationCenter = options.ContainsKey("rotation-center") ? (Vector3)options["rotation-center"]
+                                : new Vector3(scene.RegionInfo.RegionSizeX / 2f, scene.RegionInfo.RegionSizeY / 2f, 0f);
+
+            m_requestId = requestId;
+
+            // Zero can never be a valid user id (or group)
+            m_validUserUuids[UUID.Zero] = false;
+            m_validGroupUuids[UUID.Zero] = false;
+
+>>>>>>> avn/ubitvar
 
             m_groupsModule = m_rootScene.RequestModuleInterface<IGroupsModule>();
             m_assetService = m_rootScene.AssetService;
         }
 
+<<<<<<< HEAD
         public ArchiveReadRequest(Scene scene, Stream loadStream, Guid requestId, Dictionary<string, object>options)
+=======
+        public ArchiveReadRequest(Scene scene, Stream loadStream, Guid requestId, Dictionary<string, object> options)
+>>>>>>> avn/ubitvar
         {
             m_rootScene = scene;
             m_loadPath = null;
@@ -220,7 +249,11 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             m_requestId = requestId;
 
             m_defaultUser = scene.RegionInfo.EstateSettings.EstateOwner;
+<<<<<<< HEAD
      
+=======
+
+>>>>>>> avn/ubitvar
             // Zero can never be a valid user id
             m_validUserUuids[UUID.Zero] = false;
 
@@ -294,15 +327,24 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                         if ((successfulAssetRestores + failedAssetRestores) % 250 == 0)
                             m_log.Debug("[ARCHIVER]: Loaded " + successfulAssetRestores + " assets and failed to load " + failedAssetRestores + " assets...");
                     }
+<<<<<<< HEAD
                     else if (filePath.StartsWith(ArchiveConstants.TERRAINS_PATH) && (!m_merge || m_forceTerrain))
+=======
+                    else if ((!m_merge || m_forceTerrain) && filePath.StartsWith(ArchiveConstants.TERRAINS_PATH))
+>>>>>>> avn/ubitvar
                     {
                         LoadTerrain(scene, filePath, data);
                     }
                     else if (!m_merge && filePath.StartsWith(ArchiveConstants.SETTINGS_PATH))
                     {
                         LoadRegionSettings(scene, filePath, data, dearchivedScenes);
+<<<<<<< HEAD
                     } 
                     else if (filePath.StartsWith(ArchiveConstants.LANDDATA_PATH) && (!m_merge || m_forceParcels))
+=======
+                    }
+                    else if ((!m_merge || m_forceParcels) && filePath.StartsWith(ArchiveConstants.LANDDATA_PATH))
+>>>>>>> avn/ubitvar
                     {
                         sceneContext.SerialisedParcels.Add(Encoding.UTF8.GetString(data));
                     } 
@@ -523,7 +565,10 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     }
                 }
 
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
                 bool isTelehub = (sceneObject.UUID == oldTelehubUUID) && (oldTelehubUUID != UUID.Zero);
 
                 // For now, give all incoming scene objects new uuids.  This will allow scenes to be cloned
@@ -540,6 +585,10 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 }
 
                 ModifySceneObject(scene, sceneObject);
+<<<<<<< HEAD
+=======
+
+>>>>>>> avn/ubitvar
 
                 if (scene.AddRestoredSceneObject(sceneObject, true, false))
                 {
@@ -600,6 +649,17 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 // being no copy/no mod for everyone
                 lock (part.TaskInventory)
                 {
+<<<<<<< HEAD
+=======
+                    // And zap any troublesome sit target information
+                    part.SitTargetOrientation = new Quaternion(0, 0, 0, 1);
+                    part.SitTargetPosition = new Vector3(0, 0, 0);
+
+                    // Fix ownership/creator of inventory items
+                    // Not doing so results in inventory items
+                    // being no copy/no mod for everyone
+                    part.TaskInventory.LockItemsForRead(true);
+>>>>>>> avn/ubitvar
                     TaskInventoryDictionary inv = part.TaskInventory;
                     foreach (KeyValuePair<UUID, TaskInventoryItem> kvp in inv)
                     {
@@ -620,11 +680,18 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                         if (!ResolveGroupUuid(kvp.Value.GroupID))
                             kvp.Value.GroupID = UUID.Zero;
                     }
+<<<<<<< HEAD
+=======
+                    part.TaskInventory.LockItemsForRead(false);
+>>>>>>> avn/ubitvar
                 }
             }
         }
 
+<<<<<<< HEAD
         
+=======
+>>>>>>> avn/ubitvar
         /// <summary>
         /// Load serialized parcels.
         /// </summary>
@@ -645,7 +712,11 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     parcel.AABBMin += parcelDisp;
                     parcel.AABBMax += parcelDisp;
                 }
+<<<<<<< HEAD
                 
+=======
+               
+>>>>>>> avn/ubitvar
                 // Validate User and Group UUID's
 
                 if (!ResolveGroupUuid(parcel.GroupID))
@@ -660,14 +731,26 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     }
                     else
                     {
+<<<<<<< HEAD
                         parcel.OwnerID = m_rootScene.RegionInfo.EstateSettings.EstateOwner;
+=======
+                        parcel.OwnerID = m_defaultUser;
+                        parcel.GroupID = UUID.Zero;
+>>>>>>> avn/ubitvar
                         parcel.IsGroupOwned = false;
                     }
                 }
                 else
                 {
                     if (!ResolveUserUuid(scene, parcel.OwnerID))
+<<<<<<< HEAD
                         parcel.OwnerID = m_rootScene.RegionInfo.EstateSettings.EstateOwner;
+=======
+                        parcel.OwnerID = m_defaultUser;
+
+                    if (!ResolveGroupUuid(parcel.GroupID))
+                        parcel.GroupID = UUID.Zero;
+>>>>>>> avn/ubitvar
                 }
 
                 List<LandAccessEntry> accessList = new List<LandAccessEntry>();
@@ -796,7 +879,10 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     if (data == null)
                         return false;
                 }
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
                 //m_log.DebugFormat("[ARCHIVER]: Importing asset {0}, type {1}", uuid, assetType);
 
                 AssetBase asset = new AssetBase(new UUID(uuid), String.Empty, assetType, UUID.Zero.ToString());
@@ -918,7 +1004,11 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         private bool LoadTerrain(Scene scene, string terrainPath, byte[] data)
         {
             ITerrainModule terrainModule = scene.RequestModuleInterface<ITerrainModule>();
+<<<<<<< HEAD
 
+=======
+           
+>>>>>>> avn/ubitvar
             using (MemoryStream ms = new MemoryStream(data))
             {
                 if (m_displacement != Vector3.Zero || m_rotation != 0f)
diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
index 6a09caf..0fb8a32 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiverModule.cs
@@ -111,6 +111,7 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             String defaultUser = "";
             float rotation = 0f;
             Vector3 rotationCenter = new Vector3(Constants.RegionSize / 2f, Constants.RegionSize / 2f, 0);
+<<<<<<< HEAD
             
             OptionSet options = new OptionSet();
             options.Add("m|merge", delegate (string v) { mergeOar = (v != null); });
@@ -122,6 +123,20 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             options.Add("no-objects", delegate (string v) { noObjects = (v != null); });
             options.Add("default-user=", delegate(string v) { defaultUser = (v == null) ? "" : v; });
             options.Add("displacement=", delegate (string v) {
+=======
+
+            OptionSet options = new OptionSet();
+            options.Add("m|merge", delegate(string v) { mergeOar = (v != null); });
+            options.Add("s|skip-assets", delegate(string v) { skipAssets = (v != null); });
+            options.Add("force-terrain", delegate(string v) { forceTerrain = (v != null); });
+            options.Add("forceterrain", delegate(string v) { forceTerrain = (v != null); });   // downward compatibility
+            options.Add("force-parcels", delegate(string v) { forceParcels = (v != null); });
+            options.Add("forceparcels", delegate(string v) { forceParcels = (v != null); });   // downward compatibility
+            options.Add("no-objects", delegate(string v) { noObjects = (v != null); });
+            options.Add("default-user=", delegate(string v) { defaultUser = (v == null) ? "" : v; });
+            options.Add("displacement=", delegate(string v)
+            {
+>>>>>>> avn/ubitvar
                 try
                 {
                     displacement = v == null ? Vector3.Zero : Vector3.Parse(v);
@@ -148,7 +163,12 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 // Convert to radians for internals
                 rotation = Util.Clamp<float>(rotation, -359f, 359f) / 180f * (float)Math.PI;
             });
+<<<<<<< HEAD
             options.Add("rotation-center=", delegate (string v) {
+=======
+            options.Add("rotation-center=", delegate(string v)
+            {
+>>>>>>> avn/ubitvar
                 try
                 {
                     rotationCenter = v == null ? Vector3.Zero : Vector3.Parse(v);
@@ -288,12 +308,21 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             Dictionary<string, object> archiveOptions = new Dictionary<string, object>();
             DearchiveRegion(loadPath, Guid.Empty, archiveOptions);
         }
+<<<<<<< HEAD
         
         public void DearchiveRegion(string loadPath, Guid requestId, Dictionary<string,object> options)
         {
             m_log.InfoFormat(
                 "[ARCHIVER]: Loading archive to region {0} from {1}", Scene.RegionInfo.RegionName, loadPath);
             
+=======
+
+        public void DearchiveRegion(string loadPath, Guid requestId, Dictionary<string, object> options)
+        {
+            m_log.InfoFormat(
+                "[ARCHIVER]: Loading archive to region {0} from {1}", Scene.RegionInfo.RegionName, loadPath);
+
+>>>>>>> avn/ubitvar
             new ArchiveReadRequest(Scene, loadPath, requestId, options).DearchiveRegion();
         }
         
@@ -302,7 +331,11 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             Dictionary<string, object> archiveOptions = new Dictionary<string, object>();
             DearchiveRegion(loadStream, Guid.Empty, archiveOptions);
         }
+<<<<<<< HEAD
         
+=======
+
+>>>>>>> avn/ubitvar
         public void DearchiveRegion(Stream loadStream, Guid requestId, Dictionary<string, object> options)
         {
             new ArchiveReadRequest(Scene, loadStream, requestId, options).DearchiveRegion();
diff --git a/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
index db66c83..895b55d 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/AssetsRequest.cs
@@ -271,18 +271,14 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                                                            
                     if (asset != null)
                     {
-                        if (m_options.ContainsKey("verbose"))
-                            m_log.InfoFormat("[ARCHIVER]: Writing asset {0}", id);
-
+//                        m_log.DebugFormat("[ARCHIVER]: Writing asset {0}", id);
                         m_foundAssetUuids.Add(asset.FullID);
 
                         m_assetsArchiver.WriteAsset(PostProcess(asset));
                     }
                     else
                     {
-                        if (m_options.ContainsKey("verbose"))
-                            m_log.InfoFormat("[ARCHIVER]: Recording asset {0} as not found", id);
-
+//                        m_log.DebugFormat("[ARCHIVER]: Recording asset {0} as not found", id);
                         m_notFoundAssetUuids.Add(new UUID(id));
                     }
         
diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
index 80fa08a..e6e6485 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
@@ -95,6 +95,10 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
             m_commands = new EstateManagementCommands(this);
             m_commands.Initialise();
+
+            m_regionChangeTimer.Interval = 10000;
+            m_regionChangeTimer.Elapsed += RaiseRegionInfoChange;
+            m_regionChangeTimer.AutoReset = false;
         }
         
         public void RemoveRegion(Scene scene) {}            
@@ -587,6 +591,16 @@ namespace OpenSim.Region.CoreModules.World.Estate
             IRestartModule restartModule = Scene.RequestModuleInterface<IRestartModule>();
             if (restartModule != null)
             {
+                if (timeInSeconds == -1)
+                {
+                    m_delayCount++;
+                    if (m_delayCount > 3)
+                        return;
+
+                    restartModule.DelayRestart(3600, "Restart delayed by region manager");
+                    return;
+                }
+
                 List<int> times = new List<int>();
                 while (timeInSeconds > 0)
                 {
@@ -1477,7 +1491,68 @@ namespace OpenSim.Region.CoreModules.World.Estate
             sendRegionHandshake(client);
         }
 
+<<<<<<< HEAD
         private uint GetEstateFlags()
+=======
+        public uint GetRegionFlags()
+        {
+            RegionFlags flags = RegionFlags.None;
+
+            // Fully implemented
+            //
+            if (Scene.RegionInfo.RegionSettings.AllowDamage)
+                flags |= RegionFlags.AllowDamage;
+            if (Scene.RegionInfo.RegionSettings.BlockTerraform)
+                flags |= RegionFlags.BlockTerraform;
+            if (!Scene.RegionInfo.RegionSettings.AllowLandResell)
+                flags |= RegionFlags.BlockLandResell;
+            if (Scene.RegionInfo.RegionSettings.DisableCollisions)
+                flags |= RegionFlags.SkipCollisions;
+            if (Scene.RegionInfo.RegionSettings.DisableScripts)
+                flags |= RegionFlags.SkipScripts;
+            if (Scene.RegionInfo.RegionSettings.DisablePhysics)
+                flags |= RegionFlags.SkipPhysics;
+            if (Scene.RegionInfo.RegionSettings.BlockFly)
+                flags |= RegionFlags.NoFly;
+            if (Scene.RegionInfo.RegionSettings.RestrictPushing)
+                flags |= RegionFlags.RestrictPushObject;
+            if (Scene.RegionInfo.RegionSettings.AllowLandJoinDivide)
+                flags |= RegionFlags.AllowParcelChanges;
+            if (Scene.RegionInfo.RegionSettings.BlockShowInSearch)
+                flags |= RegionFlags.BlockParcelSearch;
+            if (Scene.RegionInfo.RegionSettings.GodBlockSearch)
+                flags |= (RegionFlags)(1 << 11);
+            if (Scene.RegionInfo.RegionSettings.Casino)
+                flags |= (RegionFlags)(1 << 10);
+
+            if (Scene.RegionInfo.RegionSettings.FixedSun)
+                flags |= RegionFlags.SunFixed;
+            if (Scene.RegionInfo.RegionSettings.Sandbox)
+                flags |= RegionFlags.Sandbox;
+            if (Scene.RegionInfo.EstateSettings.AllowVoice)
+                flags |= RegionFlags.AllowVoice;
+            if (Scene.RegionInfo.EstateSettings.AllowLandmark)
+                flags |= RegionFlags.AllowLandmark;
+            if (Scene.RegionInfo.EstateSettings.AllowSetHome)
+                flags |= RegionFlags.AllowSetHome;
+            if (Scene.RegionInfo.EstateSettings.BlockDwell)
+                flags |= RegionFlags.BlockDwell;
+            if (Scene.RegionInfo.EstateSettings.ResetHomeOnTeleport)
+                flags |= RegionFlags.ResetHomeOnTeleport;
+
+
+            // TODO: SkipUpdateInterestList
+
+            // Omitted
+            //
+            // Omitted: NullLayer (what is that?)
+            // Omitted: SkipAgentAction (what does it do?)
+
+            return (uint)flags;
+        }
+
+        public uint GetEstateFlags()
+>>>>>>> avn/ubitvar
         {
             RegionFlags flags = RegionFlags.None;
 
diff --git a/OpenSim/Region/CoreModules/World/Land/LandChannel.cs b/OpenSim/Region/CoreModules/World/Land/LandChannel.cs
index 73c592d..378826d 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandChannel.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandChannel.cs
@@ -40,23 +40,33 @@ namespace OpenSim.Region.CoreModules.World.Land
         //Land types set with flags in ParcelOverlay.
         //Only one of these can be used.
         public const float BAN_LINE_SAFETY_HIEGHT = 100;
-        public const byte LAND_FLAG_PROPERTY_BORDER_SOUTH = 128; //Equals 10000000
-        public const byte LAND_FLAG_PROPERTY_BORDER_WEST = 64; //Equals 01000000
 
         //RequestResults (I think these are right, they seem to work):
         public const int LAND_RESULT_MULTIPLE = 1; // The request they made contained more than a single peice of land
         public const int LAND_RESULT_SINGLE = 0; // The request they made contained only a single piece of land
 
         //ParcelSelectObjects
+        public const int LAND_SELECT_OBJECTS_OWNER = 2;
         public const int LAND_SELECT_OBJECTS_GROUP = 4;
         public const int LAND_SELECT_OBJECTS_OTHER = 8;
-        public const int LAND_SELECT_OBJECTS_OWNER = 2;
-        public const byte LAND_TYPE_IS_BEING_AUCTIONED = 5; //Equals 00000101
-        public const byte LAND_TYPE_IS_FOR_SALE = 4; //Equals 00000100
-        public const byte LAND_TYPE_OWNED_BY_GROUP = 2; //Equals 00000010
+
+        
+        public const byte LAND_TYPE_PUBLIC = 0; //Equals 00000000
+        // types 1 to 7 are exclusive
         public const byte LAND_TYPE_OWNED_BY_OTHER = 1; //Equals 00000001
+        public const byte LAND_TYPE_OWNED_BY_GROUP = 2; //Equals 00000010
         public const byte LAND_TYPE_OWNED_BY_REQUESTER = 3; //Equals 00000011
-        public const byte LAND_TYPE_PUBLIC = 0; //Equals 00000000
+        public const byte LAND_TYPE_IS_FOR_SALE = 4; //Equals 00000100
+        public const byte LAND_TYPE_IS_BEING_AUCTIONED = 5; //Equals 00000101
+        public const byte LAND_TYPE_unused6 = 6;
+        public const byte LAND_TYPE_unused7 = 7;
+        // next are flags
+        public const byte LAND_FLAG_unused8 = 0x08; // this may become excluside in future
+        public const byte LAND_FLAG_HIDEAVATARS = 0x10;
+        public const byte LAND_FLAG_LOCALSOUND = 0x20;
+        public const byte LAND_FLAG_PROPERTY_BORDER_WEST = 0x40; //Equals 01000000
+        public const byte LAND_FLAG_PROPERTY_BORDER_SOUTH = 0x80; //Equals 10000000
+
 
         //These are other constants. Yay!
         public const int START_LAND_LOCAL_ID = 1;
@@ -203,7 +213,13 @@ namespace OpenSim.Region.CoreModules.World.Land
                 m_landManagementModule.setParcelOtherCleanTime(remoteClient, localID, otherCleanTime);
             }
         }
-
+        public void sendClientInitialLandInfo(IClientAPI remoteClient)
+        {
+            if (m_landManagementModule != null)
+            {
+                m_landManagementModule.sendClientInitialLandInfo(remoteClient);
+            }
+        }
         #endregion
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
index 25e1454..8bd46f6 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
@@ -69,7 +69,11 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <summary>
         /// Minimum land unit size in region co-ordinates.
         /// </summary>
+<<<<<<< HEAD
         public const int LandUnit = 4;
+=======
+        public const int landUnit = 4;
+>>>>>>> avn/ubitvar
 
         private static readonly string remoteParcelRequestPath = "0009/";
 
@@ -89,20 +93,30 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <value>
         /// Land objects keyed by local id
         /// </value>
-        private readonly Dictionary<int, ILandObject> m_landList = new Dictionary<int, ILandObject>();
+//        private readonly Dictionary<int, ILandObject> m_landList = new Dictionary<int, ILandObject>();
+
+        //ubit: removed the readonly so i can move it around
+        private Dictionary<int, ILandObject> m_landList = new Dictionary<int, ILandObject>();
 
         private int m_lastLandLocalID = LandChannel.START_LAND_LOCAL_ID - 1;
 
         private bool m_allowedForcefulBans = true;
+        private UUID DefaultGodParcelGroup;
+        private string DefaultGodParcelName;
 
         // caches ExtendedLandData
         private Cache parcelInfoCache;
+<<<<<<< HEAD
 
 
         /// <summary>
         /// Record positions that avatar's are currently being forced to move to due to parcel entry restrictions.
         /// </summary>
         private Dictionary<UUID, Vector3> forcedPosition = new Dictionary<UUID, Vector3>();
+=======
+        private Dictionary<UUID, Vector3> forcedPosition =
+                new Dictionary<UUID, Vector3>();
+>>>>>>> avn/ubitvar
 
         // Enables limiting parcel layer info transmission when doing simple updates
         private bool shouldLimitParcelLayerInfoToViewDistance { get; set; }
@@ -118,6 +132,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void Initialise(IConfigSource source)
         {
+<<<<<<< HEAD
             shouldLimitParcelLayerInfoToViewDistance = true;
             parcelLayerViewDistance = 128;
             IConfig landManagementConfig = source.Configs["LandManagement"];
@@ -125,13 +140,24 @@ namespace OpenSim.Region.CoreModules.World.Land
             {
                 shouldLimitParcelLayerInfoToViewDistance = landManagementConfig.GetBoolean("LimitParcelLayerUpdateDistance", shouldLimitParcelLayerInfoToViewDistance);
                 parcelLayerViewDistance = landManagementConfig.GetInt("ParcelLayerViewDistance", parcelLayerViewDistance);
+=======
+            IConfig cnf = source.Configs["LandManagement"];
+            if (cnf != null)
+            {
+                DefaultGodParcelGroup = new UUID(cnf.GetString("DefaultAdministratorGroupUUID", UUID.Zero.ToString()));
+                DefaultGodParcelName = cnf.GetString("DefaultAdministratorParcelName", "Default Parcel");
+>>>>>>> avn/ubitvar
             }
         }
 
         public void AddRegion(Scene scene)
         {
             m_scene = scene;
+<<<<<<< HEAD
             m_landIDList = new int[m_scene.RegionInfo.RegionSizeX / LandUnit, m_scene.RegionInfo.RegionSizeY / LandUnit];
+=======
+            m_landIDList = new int[m_scene.RegionInfo.RegionSizeX / landUnit, m_scene.RegionInfo.RegionSizeY / landUnit];
+>>>>>>> avn/ubitvar
             landChannel = new LandChannel(scene, this);
 
             parcelInfoCache = new Cache();
@@ -154,7 +180,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             m_scene.EventManager.OnIncomingLandDataFromStorage += EventManagerOnIncomingLandDataFromStorage;
             m_scene.EventManager.OnSetAllowForcefulBan += EventManagerOnSetAllowedForcefulBan;            
             m_scene.EventManager.OnRegisterCaps += EventManagerOnRegisterCaps;
-
+           
             lock (m_scene)
             {
                 m_scene.LandChannel = (ILandChannel)landChannel;
@@ -204,13 +230,14 @@ namespace OpenSim.Region.CoreModules.World.Land
             client.OnParcelFreezeUser += ClientOnParcelFreezeUser;
             client.OnSetStartLocationRequest += ClientOnSetHome;
 
-
+/*  avatar is still a child here position is unknown
             EntityBase presenceEntity;
             if (m_scene.Entities.TryGetValue(client.AgentId, out presenceEntity) && presenceEntity is ScenePresence)
             {
                 SendLandUpdate((ScenePresence)presenceEntity, true);
                 SendParcelOverlay(client);
             }
+*/
         }
 
         public void EventMakeChildAgent(ScenePresence avatar)
@@ -220,48 +247,6 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         void ClientOnPreAgentUpdate(IClientAPI remoteClient, AgentUpdateArgs agentData)
         {
-            //If we are forcing a position for them to go
-            if (forcedPosition.ContainsKey(remoteClient.AgentId))
-            {
-                ScenePresence clientAvatar = m_scene.GetScenePresence(remoteClient.AgentId);
-
-                //Putting the user into flying, both keeps the avatar in fligth when it bumps into something and stopped from going another direction AND
-                //When the avatar walks into a ban line on the ground, it prevents getting stuck
-                agentData.ControlFlags = (uint)AgentManager.ControlFlags.AGENT_CONTROL_FLY;
-
-                //Make sure we stop if they get about to the right place to prevent yoyo and prevents getting stuck on banlines
-                if (Vector3.Distance(clientAvatar.AbsolutePosition, forcedPosition[remoteClient.AgentId]) < .2)
-                {
-//                    m_log.DebugFormat(
-//                        "[LAND MANAGEMENT MODULE]: Stopping force position of {0} because {1} is close enough to {2}",
-//                        clientAvatar.Name, clientAvatar.AbsolutePosition, forcedPosition[remoteClient.AgentId]);
-
-                    forcedPosition.Remove(remoteClient.AgentId);
-                }
-                //if we are far away, teleport
-                else if (Vector3.Distance(clientAvatar.AbsolutePosition, forcedPosition[remoteClient.AgentId]) > 3)
-                {
-                    Vector3 forcePosition = forcedPosition[remoteClient.AgentId];
-//                    m_log.DebugFormat(
-//                        "[LAND MANAGEMENT MODULE]: Teleporting out {0} because {1} is too far from avatar position {2}",
-//                        clientAvatar.Name, clientAvatar.AbsolutePosition, forcePosition);
-
-                    m_scene.RequestTeleportLocation(remoteClient, m_scene.RegionInfo.RegionHandle,
-                        forcePosition, clientAvatar.Lookat, (uint)Constants.TeleportFlags.ForceRedirect);
-
-                    forcedPosition.Remove(remoteClient.AgentId);
-                }
-                else
-                {
-//                    m_log.DebugFormat(
-//                        "[LAND MANAGEMENT MODULE]: Forcing {0} from {1} to {2}",
-//                        clientAvatar.Name, clientAvatar.AbsolutePosition, forcedPosition[remoteClient.AgentId]);
-
-                    //Forces them toward the forced position we want if they aren't there yet
-                    agentData.UseClientAgentPosition = true;
-                    agentData.ClientAgentPosition = forcedPosition[remoteClient.AgentId];
-                }
-            }
         }
 
         public void Close()
@@ -314,7 +299,11 @@ namespace OpenSim.Region.CoreModules.World.Land
             {
                 m_landList.Clear();
                 m_lastLandLocalID = LandChannel.START_LAND_LOCAL_ID - 1;
+<<<<<<< HEAD
                 m_landIDList = new int[m_scene.RegionInfo.RegionSizeX / LandUnit, m_scene.RegionInfo.RegionSizeY / LandUnit];
+=======
+                m_landIDList = new int[m_scene.RegionInfo.RegionSizeX / landUnit, m_scene.RegionInfo.RegionSizeY / landUnit];
+>>>>>>> avn/ubitvar
             }
         }
         
@@ -324,16 +313,22 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <returns>The parcel created.</returns>
         protected ILandObject CreateDefaultParcel()
         {
+<<<<<<< HEAD
             m_log.DebugFormat(
                 "[LAND MANAGEMENT MODULE]: Creating default parcel for region {0}", m_scene.RegionInfo.RegionName);
             
             ILandObject fullSimParcel = new LandObject(UUID.Zero, false, m_scene);                                                
+=======
+            m_log.DebugFormat("{0} Creating default parcel for region {1}", LogHeader, m_scene.RegionInfo.RegionName);
+
+            ILandObject fullSimParcel = new LandObject(UUID.Zero, false, m_scene);
+>>>>>>> avn/ubitvar
             fullSimParcel.SetLandBitmap(fullSimParcel.GetSquareLandBitmap(0, 0,
                                             (int)m_scene.RegionInfo.RegionSizeX, (int)m_scene.RegionInfo.RegionSizeY));
             fullSimParcel.LandData.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
             fullSimParcel.LandData.ClaimDate = Util.UnixTimeSinceEpoch();
-            
-            return AddLandObject(fullSimParcel);            
+
+            return AddLandObject(fullSimParcel);
         }
 
         public List<ILandObject> AllParcels()
@@ -382,10 +377,17 @@ namespace OpenSim.Region.CoreModules.World.Land
         private void ForceAvatarToPosition(ScenePresence avatar, Vector3? position)
         {
             if (m_scene.Permissions.IsGod(avatar.UUID)) return;
-            if (position.HasValue)
-            {
-                forcedPosition[avatar.ControllingClient.AgentId] = (Vector3)position;
-            }
+
+            if (!position.HasValue)
+                return;
+
+// land should have no word on avatar physics
+//            bool isFlying = avatar.PhysicsActor.Flying;
+//            avatar.RemoveFromPhysicalScene();
+
+            avatar.AbsolutePosition = (Vector3)position;
+
+//            avatar.AddToPhysicalScene(isFlying);
         }
 
         public void SendYouAreRestrictedNotice(ScenePresence avatar)
@@ -405,36 +407,14 @@ namespace OpenSim.Region.CoreModules.World.Land
                 }
 
                 if (parcelAvatarIsEntering != null)
-                {
-                    if (avatar.AbsolutePosition.Z < LandChannel.BAN_LINE_SAFETY_HIEGHT)
-                    {
-                        if (parcelAvatarIsEntering.IsBannedFromLand(avatar.UUID))
-                        {
-                            SendYouAreBannedNotice(avatar);
-                            ForceAvatarToPosition(avatar, m_scene.GetNearestAllowedPosition(avatar));
-                        }
-                        else if (parcelAvatarIsEntering.IsRestrictedFromLand(avatar.UUID))
-                        {
-                            SendYouAreRestrictedNotice(avatar);
-                            ForceAvatarToPosition(avatar, m_scene.GetNearestAllowedPosition(avatar));
-                        }
-                        else
-                        {
-                            avatar.sentMessageAboutRestrictedParcelFlyingDown = true;
-                        }
-                    }
-                    else
-                    {
-                        avatar.sentMessageAboutRestrictedParcelFlyingDown = true;
-                    }
-                }
+                    EnforceBans(parcelAvatarIsEntering, avatar);
             }
         }
 
         public void SendOutNearestBanLine(IClientAPI client)
         {
             ScenePresence sp = m_scene.GetScenePresence(client.AgentId);
-            if (sp == null || sp.IsChildAgent)
+            if (sp == null)
                 return;
 
             List<ILandObject> checkLandParcels = ParcelsNearPoint(sp.AbsolutePosition);
@@ -454,32 +434,49 @@ namespace OpenSim.Region.CoreModules.World.Land
             return;
         }
 
+        public void sendClientInitialLandInfo(IClientAPI remoteClient)
+        {
+            ScenePresence avatar;
+
+            if (!m_scene.TryGetScenePresence(remoteClient.AgentId, out avatar))
+                return;
+
+
+            if (!avatar.IsChildAgent)
+            {
+                ILandObject over = GetLandObject(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
+                if (over == null)
+                    return;
+
+                avatar.currentParcelUUID = over.LandData.GlobalID;
+                over.SendLandUpdateToClient(avatar.ControllingClient);
+            }
+            SendParcelOverlay(remoteClient);
+        }
+
         public void SendLandUpdate(ScenePresence avatar, bool force)
         {
+<<<<<<< HEAD
             ILandObject over = GetLandObject((int)Math.Min(((int)m_scene.RegionInfo.RegionSizeX - 1), Math.Max(0, Math.Round(avatar.AbsolutePosition.X))),
                                              (int)Math.Min(((int)m_scene.RegionInfo.RegionSizeY - 1), Math.Max(0, Math.Round(avatar.AbsolutePosition.Y))));
+=======
+            if (avatar.IsChildAgent)
+                return;
+
+            ILandObject over = GetLandObjectClipedXY(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
+>>>>>>> avn/ubitvar
 
             if (over != null)
             {
-                if (force)
+                bool NotsameID = (avatar.currentParcelUUID != over.LandData.GlobalID);
+                if (force || NotsameID)
                 {
-                    if (!avatar.IsChildAgent)
-                    {
-                        over.SendLandUpdateToClient(avatar.ControllingClient);
-                        m_scene.EventManager.TriggerAvatarEnteringNewParcel(avatar, over.LandData.LocalID,
-                                                                            m_scene.RegionInfo.RegionID);
-                    }
-                }
-
-                if (avatar.currentParcelUUID != over.LandData.GlobalID)
-                {
-                    if (!avatar.IsChildAgent)
-                    {
-                        over.SendLandUpdateToClient(avatar.ControllingClient);
-                        avatar.currentParcelUUID = over.LandData.GlobalID;
-                        m_scene.EventManager.TriggerAvatarEnteringNewParcel(avatar, over.LandData.LocalID,
-                                                                            m_scene.RegionInfo.RegionID);
-                    }
+                    over.SendLandUpdateToClient(avatar.ControllingClient);
+// sl doesnt seem to send this now, as it used 2
+//                    SendParcelOverlay(avatar.ControllingClient);
+                    avatar.currentParcelUUID = over.LandData.GlobalID;
+                    m_scene.EventManager.TriggerAvatarEnteringNewParcel(avatar, over.LandData.LocalID,
+                                                                        m_scene.RegionInfo.RegionID);
                 }
             }
         }
@@ -531,6 +528,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                     //when we are finally in a safe place, lets release the forced position lock
                     forcedPosition.Remove(clientAvatar.ControllingClient.AgentId);
                 }
+                                EnforceBans(parcel, clientAvatar);
             }
         }
 
@@ -589,7 +587,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                     requiredPowers = GroupPowers.LandManageBanned;
 
                 if (m_scene.Permissions.CanEditParcelProperties(agentID,
-                        land, requiredPowers))
+                        land, requiredPowers, false))
                 {
                     land.UpdateAccessList(flags, transactionID, sequenceID,
                             sections, entries, remote_client);
@@ -623,20 +621,28 @@ namespace OpenSim.Region.CoreModules.World.Land
                 new_land.LandData.LocalID = newLandLocalID;
 
                 bool[,] landBitmap = new_land.GetLandBitmap();
+<<<<<<< HEAD
                 // m_log.DebugFormat("{0} AddLandObject. new_land.bitmapSize=({1},{2}). newLocalID={3}",
                 //                 LogHeader, landBitmap.GetLength(0), landBitmap.GetLength(1), newLandLocalID);
 
+=======
+>>>>>>> avn/ubitvar
                 if (landBitmap.GetLength(0) != m_landIDList.GetLength(0) || landBitmap.GetLength(1) != m_landIDList.GetLength(1))
                 {
                     // Going to variable sized regions can cause mismatches
                     m_log.ErrorFormat("{0} AddLandObject. Added land bitmap different size than region ID map. bitmapSize=({1},{2}), landIDSize=({3},{4})",
+<<<<<<< HEAD
                         LogHeader, landBitmap.GetLength(0), landBitmap.GetLength(1), m_landIDList.GetLength(0), m_landIDList.GetLength(1) );
+=======
+                        LogHeader, landBitmap.GetLength(0), landBitmap.GetLength(1), m_landIDList.GetLength(0), m_landIDList.GetLength(1));
+>>>>>>> avn/ubitvar
                 }
                 else
                 {
                     // If other land objects still believe that they occupy any parts of the same space, 
                     // then do not allow the add to proceed.
                     for (int x = 0; x < landBitmap.GetLength(0); x++)
+<<<<<<< HEAD
                     {
                         for (int y = 0; y < landBitmap.GetLength(1); y++)
                         {
@@ -663,15 +669,50 @@ namespace OpenSim.Region.CoreModules.World.Land
                     }
 
                     for (int x = 0; x < landBitmap.GetLength(0); x++)
+=======
+>>>>>>> avn/ubitvar
                     {
                         for (int y = 0; y < landBitmap.GetLength(1); y++)
                         {
                             if (landBitmap[x, y])
                             {
+<<<<<<< HEAD
                                 // m_log.DebugFormat(
                                 //     "[LAND MANAGEMENT MODULE]: Registering parcel {0} for land co-ord ({1}, {2}) on {3}", 
                                 //     new_land.LandData.Name, x, y, m_scene.RegionInfo.RegionName);
                                     
+=======
+                                int lastRecordedLandId = m_landIDList[x, y];
+
+                                if (lastRecordedLandId > 0)
+                                {
+                                    ILandObject lastRecordedLo = m_landList[lastRecordedLandId];
+
+                                    if (lastRecordedLo.LandBitmap[x, y])
+                                    {
+                                        m_log.ErrorFormat(
+                                            "{0}: Cannot add parcel \"{1}\", local ID {2} at tile {3},{4} because this is still occupied by parcel \"{5}\", local ID {6} in {7}",
+                                            LogHeader, new_land.LandData.Name, new_land.LandData.LocalID, x, y,
+                                            lastRecordedLo.LandData.Name, lastRecordedLo.LandData.LocalID, m_scene.Name);
+
+                                        return null;
+                                    }
+                                }
+                            }
+                        }
+                    }
+
+                    for (int x = 0; x < landBitmap.GetLength(0); x++)
+                    {
+                        for (int y = 0; y < landBitmap.GetLength(1); y++)
+                        {
+                            if (landBitmap[x, y])
+                            {
+                                //                            m_log.DebugFormat(
+                                //                                "[LAND MANAGEMENT MODULE]: Registering parcel {0} for land co-ord ({1}, {2}) on {3}", 
+                                //                                new_land.LandData.Name, x, y, m_scene.RegionInfo.RegionName);
+
+>>>>>>> avn/ubitvar
                                 m_landIDList[x, y] = newLandLocalID;
                             }
                         }
@@ -723,27 +764,28 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// </summary>        
         public void Clear(bool setupDefaultParcel)
         {
-            List<ILandObject> parcels;
+            Dictionary<int, ILandObject> landworkList;
+            // move to work pointer since we are deleting it all
             lock (m_landList)
             {
-                parcels = new List<ILandObject>(m_landList.Values);
+                landworkList = m_landList;
+                m_landList = new Dictionary<int, ILandObject>();
             }
 
-            foreach (ILandObject lo in parcels)
+            // this 2 methods have locks (now)
+            ResetSimLandObjects();
+
+            if (setupDefaultParcel)
+                CreateDefaultParcel();
+
+            // fire outside events unlocked
+            foreach (ILandObject lo in landworkList.Values)
             {
                 //m_scene.SimulationDataService.RemoveLandObject(lo.LandData.GlobalID);
                 m_scene.EventManager.TriggerLandObjectRemoved(lo.LandData.GlobalID);
             }
+            landworkList.Clear();
 
-            lock (m_landList)
-            {
-                m_landList.Clear();
-
-                ResetSimLandObjects();
-            }
-            
-            if (setupDefaultParcel)
-                CreateDefaultParcel();
         }
 
         private void performFinalLandJoin(ILandObject master, ILandObject slave)
@@ -787,6 +829,7 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <returns>Land object at the point supplied</returns>
         public ILandObject GetLandObject(float x_float, float y_float)
         {
+<<<<<<< HEAD
             return GetLandObject((int)x_float, (int)y_float, true /* returnNullIfLandObjectNotFound */);
             /*
             int x;
@@ -812,9 +855,31 @@ namespace OpenSim.Region.CoreModules.World.Land
             {
                 return null;
             }
+=======
+            return GetLandObject((int)x_float, (int)y_float, true);
+        }
 
-            lock (m_landList)
+        // if x,y is off region this will return the parcel at cliped x,y
+        // as did code it replaces
+        public ILandObject GetLandObjectClipedXY(float x, float y)
+        {
+            //do clip inline
+            int avx = (int)x;
+            if (avx < 0)
+                avx = 0;
+            else if (avx >= m_scene.RegionInfo.RegionSizeX)
+                avx = (int)Constants.RegionSize - 1;
+
+            int avy = (int)y;
+            if (avy < 0)
+                avy = 0;
+            else if (avy >= m_scene.RegionInfo.RegionSizeY)
+                avy = (int)Constants.RegionSize - 1;
+>>>>>>> avn/ubitvar
+
+            lock (m_landIDList)
             {
+<<<<<<< HEAD
                 // Corner case. If an autoreturn happens during sim startup
                 // we will come here with the list uninitialized
                 //
@@ -837,6 +902,16 @@ namespace OpenSim.Region.CoreModules.World.Land
                 }
                 
                 return null;
+=======
+                try
+                {
+                    return m_landList[m_landIDList[avx / landUnit, avy / landUnit]];
+                }
+                catch (IndexOutOfRangeException)
+                {
+                    return null;
+                }
+>>>>>>> avn/ubitvar
             }
              */
         }
@@ -848,6 +923,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             return GetLandObject(x, y, false /* returnNullIfLandObjectNotFound */);
         }
 
+<<<<<<< HEAD
         /// <summary>
         /// Given a region position, return the parcel land object for that location
         /// </summary>
@@ -862,16 +938,37 @@ namespace OpenSim.Region.CoreModules.World.Land
         private ILandObject GetLandObject(int x, int y, bool returnNullIfLandObjectOutsideBounds)
         {
             if (x >= m_scene.RegionInfo.RegionSizeX || y >=  m_scene.RegionInfo.RegionSizeY || x < 0 || y < 0)
+=======
+        public ILandObject GetLandObject(int x, int y, bool returnNullIfLandObjectOutsideBounds)
+        {
+            if (x >= m_scene.RegionInfo.RegionSizeX || y >= m_scene.RegionInfo.RegionSizeY || x < 0 || y < 0)
+>>>>>>> avn/ubitvar
             {
                 // These exceptions here will cause a lot of complaints from the users specifically because
                 // they happen every time at border crossings
                 if (returnNullIfLandObjectOutsideBounds)
                     return null;
                 else
+<<<<<<< HEAD
                     throw new Exception(
                         String.Format("{0} GetLandObject for non-existent position. Region={1}, pos=<{2},{3}",
                                                 LogHeader, m_scene.RegionInfo.RegionName, x, y)
                 );
+=======
+                    throw new Exception("Error: Parcel not found at point " + x + ", " + y);
+            }
+
+            lock (m_landIDList)
+            {
+                try
+                {
+                        return m_landList[m_landIDList[x / 4, y / 4]];
+                }
+                catch (IndexOutOfRangeException)
+                {
+                        return null;
+                }
+>>>>>>> avn/ubitvar
             }
 
             return m_landList[m_landIDList[x / 4, y / 4]];
@@ -890,6 +987,19 @@ namespace OpenSim.Region.CoreModules.World.Land
             return ret;
         }
 
+        // Create a 'parcel is here' bitmap for the parcel identified by the passed landID
+        private bool[,] CreateBitmapForID(int landID)
+        {
+            bool[,] ret = new bool[m_landIDList.GetLength(0), m_landIDList.GetLength(1)];
+
+            for (int xx = 0; xx < m_landIDList.GetLength(0); xx++)
+                for (int yy = 0; yy < m_landIDList.GetLength(0); yy++)
+                    if (m_landIDList[xx, yy] == landID)
+                        ret[xx, yy] = true;
+
+            return ret;
+        }
+
         #endregion
 
         #region Parcel Modification
@@ -1033,7 +1143,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             //If we are still here, then they are subdividing within one piece of land
             //Check owner
-            if (!m_scene.Permissions.CanEditParcelProperties(attempting_user_id, startLandObject, GroupPowers.LandDivideJoin))
+            if (!m_scene.Permissions.CanEditParcelProperties(attempting_user_id, startLandObject, GroupPowers.LandDivideJoin, true))
             {
                 return;
             }
@@ -1043,6 +1153,8 @@ namespace OpenSim.Region.CoreModules.World.Land
             newLand.LandData.Name = newLand.LandData.Name;
             newLand.LandData.GlobalID = UUID.Random();
             newLand.LandData.Dwell = 0;
+            // Clear "Show in search" on the cut out parcel to prevent double-charging
+            newLand.LandData.Flags &= ~(uint)ParcelFlags.ShowDirectory;
 
             newLand.SetLandBitmap(newLand.GetSquareLandBitmap(start_x, start_y, end_x, end_y));
 
@@ -1057,12 +1169,19 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             //Now add the new land object
             ILandObject result = AddLandObject(newLand);
+<<<<<<< HEAD
 
             if (result != null)
             {
                 UpdateLandObject(startLandObject.LandData.LocalID, startLandObject.LandData);
                 result.SendLandUpdateToAvatarsOverMe();
             }
+=======
+            UpdateLandObject(startLandObject.LandData.LocalID, startLandObject.LandData);
+            result.SendLandUpdateToAvatarsOverMe();
+            startLandObject.SendLandUpdateToAvatarsOverMe();
+            m_scene.ForEachClient(SendParcelOverlay);
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -1104,7 +1223,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             {
                 return;
             }
-            if (!m_scene.Permissions.CanEditParcelProperties(attempting_user_id, masterLandObject, GroupPowers.LandDivideJoin))
+            if (!m_scene.Permissions.CanEditParcelProperties(attempting_user_id, masterLandObject, GroupPowers.LandDivideJoin, true))
             {
                 return;
             }
@@ -1127,6 +1246,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             }
 
             masterLandObject.SendLandUpdateToAvatarsOverMe();
+            m_scene.ForEachClient(SendParcelOverlay);
         }
 
         public void Join(int start_x, int start_y, int end_x, int end_y, UUID attempting_user_id)
@@ -1143,11 +1263,14 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         #region Parcel Updating
 
+<<<<<<< HEAD
         // Send parcel layer info for the whole region
         public void SendParcelOverlay(IClientAPI remote_client)
         {
             SendParcelOverlay(remote_client, 0, 0, (int)Constants.MaximumRegionSize);
         }
+=======
+>>>>>>> avn/ubitvar
 
         /// <summary>
         /// Send the parcel overlay blocks to the client. We send the overlay packets
@@ -1164,11 +1287,15 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// <param name="layerViewDistance">Distance from x,y position to send parcel layer info</param>
         private  void SendParcelOverlay(IClientAPI remote_client, int xPlace, int yPlace, int layerViewDistance)
         {
+            if (remote_client.SceneAgent.PresenceType == PresenceType.Npc)
+                return;
+
             const int LAND_BLOCKS_PER_PACKET = 1024;
 
             byte[] byteArray = new byte[LAND_BLOCKS_PER_PACKET];
             int byteArrayCount = 0;
             int sequenceID = 0;
+<<<<<<< HEAD
 
             int xLow = 0;
             int xHigh = (int)m_scene.RegionInfo.RegionSizeX;
@@ -1182,6 +1309,13 @@ namespace OpenSim.Region.CoreModules.World.Land
                 int txHigh = xPlace + layerViewDistance;
                 // If the distance is outside the region area, move the view distance to ba all in the region
                 if (txLow < xLow)
+=======
+
+            // Layer data is in landUnit (4m) chunks
+            for (int y = 0; y < m_scene.RegionInfo.RegionSizeY; y += landUnit)
+            {
+                for (int x = 0; x < m_scene.RegionInfo.RegionSizeX; x += landUnit)
+>>>>>>> avn/ubitvar
                 {
                     txLow = xLow;
                     txHigh = Math.Min(yLow + (layerViewDistance * 2), xHigh);
@@ -1194,6 +1328,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                 xLow = txLow;
                 xHigh = txHigh;
 
+<<<<<<< HEAD
                 int tyLow = yPlace - layerViewDistance;
                 int tyHigh = yPlace + layerViewDistance;
                 if (tyLow < yLow)
@@ -1211,6 +1346,9 @@ namespace OpenSim.Region.CoreModules.World.Land
             }
             // m_log.DebugFormat("{0} SendParcelOverlay: place=<{1},{2}>, vDist={3}, xLH=<{4},{5}, yLH=<{6},{7}>",
             //     LogHeader, xPlace, yPlace, layerViewDistance, xLow, xHigh, yLow, yHigh);
+=======
+                    ILandObject currentParcelBlock = GetLandObject(x, y);
+>>>>>>> avn/ubitvar
 
             // Layer data is in landUnit (4m) chunks
             for (int y = yLow; y < yHigh / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / LandUnit); y++)
@@ -1221,6 +1359,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                     byteArrayCount++;
                     if (byteArrayCount >= LAND_BLOCKS_PER_PACKET)
                     {
+<<<<<<< HEAD
                         // m_log.DebugFormat("{0} SendParcelOverlay, sending packet, bytes={1}", LogHeader, byteArray.Length);
                         remote_client.SendLandParcelOverlay(byteArray, sequenceID);
                         byteArrayCount = 0;
@@ -1298,6 +1437,95 @@ namespace OpenSim.Region.CoreModules.World.Land
                     tempByte = Convert.ToByte(tempByte | LandChannel.LAND_FLAG_PROPERTY_BORDER_SOUTH);
                 }
 
+=======
+                        // types 
+                        if (currentParcelBlock.LandData.OwnerID == remote_client.AgentId)
+                        {
+                            //Owner Flag
+                            tempByte = (byte)LandChannel.LAND_TYPE_OWNED_BY_REQUESTER;
+                        }
+                        else if (currentParcelBlock.LandData.IsGroupOwned && remote_client.IsGroupMember(currentParcelBlock.LandData.GroupID))
+                        {
+                            tempByte = (byte)LandChannel.LAND_TYPE_OWNED_BY_GROUP;
+                        }
+                        else if (currentParcelBlock.LandData.SalePrice > 0 &&
+                                 (currentParcelBlock.LandData.AuthBuyerID == UUID.Zero ||
+                                  currentParcelBlock.LandData.AuthBuyerID == remote_client.AgentId))
+                        {
+                            //Sale type
+                            tempByte = (byte)LandChannel.LAND_TYPE_IS_FOR_SALE;
+                        }
+                        else if (currentParcelBlock.LandData.OwnerID == UUID.Zero)
+                        {
+                            //Public type 
+                            tempByte = (byte)LandChannel.LAND_TYPE_PUBLIC; // this does nothing, its zero
+                        }
+                        // LAND_TYPE_IS_BEING_AUCTIONED still unsuported
+                        else
+                        {
+                            //Other Flag
+                            tempByte = (byte)LandChannel.LAND_TYPE_OWNED_BY_OTHER;
+                        }
+
+                        // now flags
+                        // border control
+
+                        ILandObject westParcel = null;
+                        ILandObject southParcel = null;
+                        if (x > 0)
+                        {
+                            westParcel = GetLandObject((x - 1), y);
+                        }
+                        if (y > 0)
+                        {
+                            southParcel = GetLandObject(x, (y - 1));
+                        }
+
+                        if (x == 0)
+                        {
+                            tempByte |= (byte)LandChannel.LAND_FLAG_PROPERTY_BORDER_WEST;
+                        }
+                        else if (westParcel != null && westParcel != currentParcelBlock)
+                        {
+                            tempByte |= (byte)LandChannel.LAND_FLAG_PROPERTY_BORDER_WEST;
+                        }
+
+                        if (y == 0)
+                        {
+                            tempByte |= (byte)LandChannel.LAND_FLAG_PROPERTY_BORDER_SOUTH;
+                        }
+                        else if (southParcel != null && southParcel != currentParcelBlock)
+                        {
+                            tempByte |= (byte)LandChannel.LAND_FLAG_PROPERTY_BORDER_SOUTH;
+                        }
+
+                        // local sound
+                        if ((currentParcelBlock.LandData.Flags & (uint)ParcelFlags.SoundLocal) != 0)
+                            tempByte |= (byte)LandChannel.LAND_FLAG_LOCALSOUND;
+
+                        // hide avatars
+                        if (!currentParcelBlock.LandData.SeeAVs)
+                            tempByte |= (byte)LandChannel.LAND_FLAG_HIDEAVATARS;
+
+
+                        byteArray[byteArrayCount] = tempByte;
+                        byteArrayCount++;
+                        if (byteArrayCount >= LAND_BLOCKS_PER_PACKET)
+                        {
+                            remote_client.SendLandParcelOverlay(byteArray, sequenceID);
+                            byteArrayCount = 0;
+                            sequenceID++;
+                            byteArray = new byte[LAND_BLOCKS_PER_PACKET];
+                        }
+                    }
+                }
+
+            }
+
+            if (byteArrayCount > 0)
+            {
+                remote_client.SendLandParcelOverlay(byteArray, sequenceID);
+>>>>>>> avn/ubitvar
             }
 
             return tempByte;
@@ -1320,8 +1548,11 @@ namespace OpenSim.Region.CoreModules.World.Land
                     {
                         if (!temp.Contains(currentParcel))
                         {
-                            currentParcel.ForceUpdateLandInfo();
-                            temp.Add(currentParcel);
+                            if (!currentParcel.IsEitherBannedOrRestricted(remote_client.AgentId))
+                            {
+                                currentParcel.ForceUpdateLandInfo();
+                                temp.Add(currentParcel);
+                            }
                         }
                     }
                 }
@@ -1338,8 +1569,50 @@ namespace OpenSim.Region.CoreModules.World.Land
                 temp[i].SendLandProperties(sequence_id, snap_selection, requestResult, remote_client);
             }
 
+<<<<<<< HEAD
             // Also send the layer data around the point of interest
             SendParcelOverlay(remote_client, (start_x + end_x) / 2, (start_y + end_y) / 2, parcelLayerViewDistance);
+=======
+//            SendParcelOverlay(remote_client);
+        }
+
+        public void UpdateLandProperties(ILandObject land, LandUpdateArgs args, IClientAPI remote_client)
+        {
+            bool snap_selection = false;
+            bool needOverlay = false;
+            if (land.UpdateLandProperties(args, remote_client, out snap_selection, out needOverlay))
+            {
+                //the proprieties to who changed them
+                ScenePresence av = m_scene.GetScenePresence(remote_client.AgentId);
+                if(av.IsChildAgent || land != GetLandObject(av.AbsolutePosition.X, av.AbsolutePosition.Y))
+                    land.SendLandProperties(-10000, false, LandChannel.LAND_RESULT_SINGLE, remote_client);
+                else
+                    land.SendLandProperties(0, false, LandChannel.LAND_RESULT_SINGLE, remote_client);
+
+                UUID parcelID = land.LandData.GlobalID;
+                m_scene.ForEachScenePresence(delegate(ScenePresence avatar)
+                 {
+                     if (avatar.IsDeleted || avatar.isNPC)
+                         return;
+
+                     IClientAPI client = avatar.ControllingClient;
+                     if (needOverlay)
+                         SendParcelOverlay(client);
+
+                     if (avatar.IsChildAgent)
+                         return;
+
+                     ILandObject aland = GetLandObject(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
+                     if (aland != null)
+                     {
+                         if (client != remote_client && land == aland)
+                             aland.SendLandProperties(0, false, LandChannel.LAND_RESULT_SINGLE, client);
+                     }
+                     if (avatar.currentParcelUUID == parcelID)
+                         avatar.currentParcelUUID = parcelID; // force parcel flags review
+                 });
+            }
+>>>>>>> avn/ubitvar
         }
 
         public void ClientOnParcelPropertiesUpdateRequest(LandUpdateArgs args, int localID, IClientAPI remote_client)
@@ -1352,7 +1625,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             if (land != null)
             {
-                land.UpdateLandProperties(args, remote_client);
+                UpdateLandProperties(land, args, remote_client);
                 m_scene.EventManager.TriggerOnParcelPropertiesUpdateRequest(args, localID, remote_client);
             }
         }
@@ -1408,7 +1681,6 @@ namespace OpenSim.Region.CoreModules.World.Land
                     land.LandData.GroupID = UUID.Zero;
                     land.LandData.IsGroupOwned = false;
                     land.LandData.Flags &= ~(uint) (ParcelFlags.ForSale | ParcelFlags.ForSaleObjects | ParcelFlags.SellParcelObjects | ParcelFlags.ShowDirectory);
-
                     m_scene.ForEachClient(SendParcelOverlay);
                     land.SendLandUpdateToClient(true, remote_client);
                     UpdateLandObject(land.LandData.LocalID, land.LandData);
@@ -1459,7 +1731,6 @@ namespace OpenSim.Region.CoreModules.World.Land
                     land.LandData.SalePrice = 0;
                     land.LandData.AuthBuyerID = UUID.Zero;
                     land.LandData.Flags &= ~(uint) (ParcelFlags.ForSale | ParcelFlags.ForSaleObjects | ParcelFlags.SellParcelObjects | ParcelFlags.ShowDirectory);
-
                     m_scene.ForEachClient(SendParcelOverlay);
                     land.SendLandUpdateToClient(true, remote_client);
                     UpdateLandObject(land.LandData.LocalID, land.LandData);
@@ -1545,9 +1816,12 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         private void EventManagerOnIncomingLandDataFromStorage(List<LandData> data)
         {
-//            m_log.DebugFormat(
-//                "[LAND MANAGMENT MODULE]: Processing {0} incoming parcels on {1}", data.Count, m_scene.Name);
+            lock (m_landList)
+            {
+                for (int i = 0; i < data.Count; i++)
+                    IncomingLandObjectFromStorage(data[i]);
 
+<<<<<<< HEAD
             // Prevent race conditions from any auto-creation of new parcels for varregions whilst we are still loading
             // the existing parcels.
             lock (m_landList)
@@ -1559,13 +1833,23 @@ namespace OpenSim.Region.CoreModules.World.Land
                 for (int y = 0; y < m_scene.RegionInfo.RegionSizeY / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / LandUnit); y++)
                 {
                     for (int x = 0; x < m_scene.RegionInfo.RegionSizeX / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / LandUnit); x++)
+=======
+                // Layer data is in landUnit (4m) chunks
+                for (int y = 0; y < m_scene.RegionInfo.RegionSizeY / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / landUnit); y++)
+                {
+                    for (int x = 0; x < m_scene.RegionInfo.RegionSizeX / Constants.TerrainPatchSize * (Constants.TerrainPatchSize / landUnit); x++)
+>>>>>>> avn/ubitvar
                     {
                         if (m_landIDList[x, y] == 0)
                         {
                             if (m_landList.Count == 1)
                             {
                                 m_log.DebugFormat(
+<<<<<<< HEAD
                                     "[{0}]: Auto-extending land parcel as landID at {1},{2} is 0 and only one land parcel is present in {3}", 
+=======
+                                    "[{0}]: Auto-extending land parcel as landID at {1},{2} is 0 and only one land parcel is present in {3}",
+>>>>>>> avn/ubitvar
                                     LogHeader, x, y, m_scene.Name);
 
                                 int onlyParcelID = 0;
@@ -1588,11 +1872,19 @@ namespace OpenSim.Region.CoreModules.World.Land
                             else if (m_landList.Count > 1)
                             {
                                 m_log.DebugFormat(
+<<<<<<< HEAD
                                     "{0}: Auto-creating land parcel as landID at {1},{2} is 0 and more than one land parcel is present in {3}", 
                                     LogHeader, x, y, m_scene.Name);
 
                                 // There are several other parcels so we must create a new one for the unassigned space
                                 ILandObject newLand = new LandObject(UUID.Zero, false, m_scene);                                                
+=======
+                                    "{0}: Auto-creating land parcel as landID at {1},{2} is 0 and more than one land parcel is present in {3}",
+                                    LogHeader, x, y, m_scene.Name);
+
+                                // There are several other parcels so we must create a new one for the unassigned space
+                                ILandObject newLand = new LandObject(UUID.Zero, false, m_scene);
+>>>>>>> avn/ubitvar
                                 // Claim all the unclaimed "0" ids
                                 newLand.SetLandBitmap(CreateBitmapForID(0));
                                 newLand.LandData.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
@@ -1603,7 +1895,11 @@ namespace OpenSim.Region.CoreModules.World.Land
                             {
                                 // We should never reach this point as the separate code path when no land data exists should have fired instead.
                                 m_log.WarnFormat(
+<<<<<<< HEAD
                                     "{0}: Ignoring request to auto-create parcel in {1} as there are no other parcels present", 
+=======
+                                    "{0}: Ignoring request to auto-create parcel in {1} as there are no other parcels present",
+>>>>>>> avn/ubitvar
                                     LogHeader, m_scene.Name);
                             }
                         }
@@ -1614,9 +1910,16 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         private void IncomingLandObjectFromStorage(LandData data)
         {
+<<<<<<< HEAD
             ILandObject new_land = new LandObject(data, m_scene);
+=======
+
+            ILandObject new_land = new LandObject(data.OwnerID, data.IsGroupOwned, m_scene);
+            new_land.LandData = data.Copy();
+>>>>>>> avn/ubitvar
             new_land.SetLandBitmapFromByteArray();            
             AddLandObject(new_land);
+//            new_land.SendLandUpdateToAvatarsOverMe();
         }
 
         public void ReturnObjectsInParcel(int localID, uint returnType, UUID[] agentIDs, UUID[] taskIDs, IClientAPI remoteClient)
@@ -1773,6 +2076,19 @@ namespace OpenSim.Region.CoreModules.World.Land
             land_update.ObscureMusic = properties.ObscureMusic;
             land_update.ObscureMedia = properties.ObscureMedia;
 
+            if (args.ContainsKey("see_avs"))
+            {
+                land_update.SeeAVs = args["see_avs"].AsBoolean();
+                land_update.AnyAVSounds = args["any_av_sounds"].AsBoolean();
+                land_update.GroupAVSounds = args["group_av_sounds"].AsBoolean();
+            }
+            else
+            {
+                land_update.SeeAVs = true;
+                land_update.AnyAVSounds = true;
+                land_update.GroupAVSounds = true;
+            }
+
             ILandObject land;
             lock (m_landList)
             {
@@ -1781,13 +2097,14 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             if (land != null)
             {
-                land.UpdateLandProperties(land_update, client);
+                UpdateLandProperties(land,land_update, client);               
                 m_scene.EventManager.TriggerOnParcelPropertiesUpdateRequest(land_update, parcelID, client);
             }
             else
             {
                 m_log.WarnFormat("[LAND MANAGEMENT MODULE]: Unable to find parcelID {0}", parcelID);
             }
+
             return LLSDHelpers.SerialiseLLSDReply(new LLSDEmpty());
         }
         // we cheat here: As we don't have (and want) a grid-global parcel-store, we can't return the
@@ -1940,14 +2257,93 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             if (land == null) return;
 
-            if (!m_scene.Permissions.CanEditParcelProperties(remoteClient.AgentId, land, GroupPowers.LandOptions))
+            if (!m_scene.Permissions.CanEditParcelProperties(remoteClient.AgentId, land, GroupPowers.LandOptions, false))
                 return;
 
             land.LandData.OtherCleanTime = otherCleanTime;
 
             UpdateLandObject(localID, land.LandData);
         }
-        
+
+        public void ClientOnParcelGodMark(IClientAPI client, UUID god, int landID)
+        {
+            ILandObject land = null;
+            List<ILandObject> Land = ((Scene)client.Scene).LandChannel.AllParcels();
+            foreach (ILandObject landObject in Land)
+            {
+                if (landObject.LandData.LocalID == landID)
+                {
+                    land = landObject;
+                }
+            }
+            land.DeedToGroup(DefaultGodParcelGroup);
+            land.LandData.Name = DefaultGodParcelName;
+            land.SendLandUpdateToAvatarsOverMe();
+        }
+
+        private void ClientOnSimWideDeletes(IClientAPI client, UUID agentID, int flags, UUID targetID)
+        {
+            ScenePresence SP;
+            ((Scene)client.Scene).TryGetScenePresence(client.AgentId, out SP);
+            List<SceneObjectGroup> returns = new List<SceneObjectGroup>();
+            if (SP.UserLevel != 0)
+            {
+                if (flags == 0) //All parcels, scripted or not
+                {
+                    ((Scene)client.Scene).ForEachSOG(delegate(SceneObjectGroup e)
+                    {
+                        if (e.OwnerID == targetID)
+                        {
+                            returns.Add(e);
+                        }
+                    }
+                                                    );
+                }
+                if (flags == 4) //All parcels, scripted object
+                {
+                    ((Scene)client.Scene).ForEachSOG(delegate(SceneObjectGroup e)
+                    {
+                        if (e.OwnerID == targetID)
+                        {
+                            if (e.ContainsScripts())
+                            {
+                                returns.Add(e);
+                            }
+                        }
+                    }
+                    );
+                }
+                if (flags == 4) //not target parcel, scripted object
+                {
+                    ((Scene)client.Scene).ForEachSOG(delegate(SceneObjectGroup e)
+                    {
+                        if (e.OwnerID == targetID)
+                        {
+                            ILandObject landobject = ((Scene)client.Scene).LandChannel.GetLandObject(e.AbsolutePosition.X, e.AbsolutePosition.Y);
+                            if (landobject.LandData.OwnerID != e.OwnerID)
+                            {
+                                if (e.ContainsScripts())
+                                {
+                                    returns.Add(e);
+                                }
+                            }
+                        }
+                    }
+                                                    );
+                }
+                foreach (SceneObjectGroup ol in returns)
+                {
+                    ReturnObject(ol, client);
+                }
+            }
+        }
+        public void ReturnObject(SceneObjectGroup obj, IClientAPI client)
+        {
+            SceneObjectGroup[] objs = new SceneObjectGroup[1];
+            objs[0] = obj;
+            ((Scene)client.Scene).returnObjects(objs, client.AgentId);
+        }
+
         Dictionary<UUID, System.Threading.Timer> Timers = new Dictionary<UUID, System.Threading.Timer>();
 
         public void ClientOnParcelFreezeUser(IClientAPI client, UUID parcelowner, uint flags, UUID target)
@@ -1961,7 +2357,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             if (targetAvatar.UserLevel == 0)
             {
                 ILandObject land = ((Scene)client.Scene).LandChannel.GetLandObject(targetAvatar.AbsolutePosition.X, targetAvatar.AbsolutePosition.Y);
-                if (!((Scene)client.Scene).Permissions.CanEditParcelProperties(client.AgentId, land, GroupPowers.LandEjectAndFreeze))
+                if (!((Scene)client.Scene).Permissions.CanEditParcelProperties(client.AgentId, land, GroupPowers.LandEjectAndFreeze, true))
                     return;
                 if (flags == 0)
                 {
@@ -1983,7 +2379,6 @@ namespace OpenSim.Region.CoreModules.World.Land
                 }
             }
         }
-
         private void OnEndParcelFrozen(object avatar)
         {
             ScenePresence targetAvatar = (ScenePresence)avatar;
@@ -1994,6 +2389,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             targetAvatar.ControllingClient.SendAgentAlertMessage("The freeze has worn off; you may go about your business.", false);
         }
 
+
         public void ClientOnParcelEjectUser(IClientAPI client, UUID parcelowner, uint flags, UUID target)
         {
             ScenePresence targetAvatar = null;
@@ -2010,15 +2406,16 @@ namespace OpenSim.Region.CoreModules.World.Land
 
             // Check if you even have permission to do this
             ILandObject land = m_scene.LandChannel.GetLandObject(targetAvatar.AbsolutePosition.X, targetAvatar.AbsolutePosition.Y);
-            if (!m_scene.Permissions.CanEditParcelProperties(client.AgentId, land, GroupPowers.LandEjectAndFreeze) &&
+            if (!m_scene.Permissions.CanEditParcelProperties(client.AgentId, land, GroupPowers.LandEjectAndFreeze, true) &&
                 !m_scene.Permissions.IsAdministrator(client.AgentId))
                 return;
+
             Vector3 pos = m_scene.GetNearestAllowedPosition(targetAvatar, land);
 
             targetAvatar.TeleportWithMomentum(pos, null);
             targetAvatar.ControllingClient.SendAlertMessage("You have been ejected by " + parcelManager.Firstname + " " + parcelManager.Lastname);
             parcelManager.ControllingClient.SendAlertMessage("Avatar Ejected.");
-
+            
             if ((flags & 1) != 0) // Ban TODO: Remove magic number
             {
                 LandAccessEntry entry = new LandAccessEntry();
@@ -2171,6 +2568,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         private void AppendParcelsSummaryReport(StringBuilder report)
         {           
+<<<<<<< HEAD
             report.AppendFormat("Land information for {0}\n", m_scene.Name);
 
             ConsoleDisplayTable cdt = new ConsoleDisplayTable();
@@ -2180,12 +2578,24 @@ namespace OpenSim.Region.CoreModules.World.Land
             cdt.AddColumn("Starts", ConsoleDisplayUtil.VectorSize);
             cdt.AddColumn("Ends", ConsoleDisplayUtil.VectorSize);
             cdt.AddColumn("Owner", ConsoleDisplayUtil.UserNameSize);
+=======
+            report.AppendFormat("Land information for {0}\n", m_scene.RegionInfo.RegionName);            
+            report.AppendFormat(
+                "{0,-20} {1,-10} {2,-9} {3,-18} {4,-18} {5,-20}\n",
+                "Parcel Name",
+                "Local ID",
+                "Area",
+                "AABBMin",
+                "AABBMax",
+                "Owner");
+>>>>>>> avn/ubitvar
             
             lock (m_landList)
             {
                 foreach (ILandObject lo in m_landList.Values)
                 {
                     LandData ld = lo.LandData;
+<<<<<<< HEAD
                     string ownerName;
                     if (ld.IsGroupOwned)
                     {
@@ -2198,6 +2608,35 @@ namespace OpenSim.Region.CoreModules.World.Land
                     }
                     cdt.AddRow(
                         ld.Name, ld.LocalID, ld.Area, lo.StartPoint, lo.EndPoint, ownerName);
+=======
+                    
+                    report.AppendFormat(
+                        "{0,-20} {1,-10} {2,-9} {3,-18} {4,-18} {5,-20}\n", 
+                        ld.Name, ld.LocalID, ld.Area, ld.AABBMin, ld.AABBMax, m_userManager.GetUserName(ld.OwnerID));
+                }
+            }
+           
+        }         
+
+        public void EnforceBans(ILandObject land, ScenePresence avatar)
+        {
+            if (avatar.AbsolutePosition.Z > LandChannel.BAN_LINE_SAFETY_HIEGHT)
+                return;
+
+            if (land.IsEitherBannedOrRestricted(avatar.UUID))
+            {
+                if (land.ContainsPoint(Convert.ToInt32(avatar.lastKnownAllowedPosition.X), Convert.ToInt32(avatar.lastKnownAllowedPosition.Y)))
+                {
+                    Vector3? pos = m_scene.GetNearestAllowedPosition(avatar);
+                    if (pos == null)
+                        m_scene.TeleportClientHome(avatar.UUID, avatar.ControllingClient);
+                    else
+                        ForceAvatarToPosition(avatar, (Vector3)pos);
+                }
+                else
+                {
+                    ForceAvatarToPosition(avatar, avatar.lastKnownAllowedPosition);
+>>>>>>> avn/ubitvar
                 }
             }
 
@@ -2214,8 +2653,6 @@ namespace OpenSim.Region.CoreModules.World.Land
             cdl.AddRow("Description", ld.Description);
             cdl.AddRow("Snapshot ID", ld.SnapshotID);
             cdl.AddRow("Area", ld.Area);
-            cdl.AddRow("Starts", lo.StartPoint);
-            cdl.AddRow("Ends", lo.EndPoint);
             cdl.AddRow("AABB Min", ld.AABBMin);
             cdl.AddRow("AABB Max", ld.AABBMax);
             string ownerName;
diff --git a/OpenSim/Region/CoreModules/World/Land/LandObject.cs b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
index a0c1b9d..3b81d6b 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandObject.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
@@ -46,11 +46,20 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private static readonly string LogHeader = "[LAND OBJECT]";
+<<<<<<< HEAD
 
         private readonly int landUnit = 4;
 
         private int m_lastSeqId = 0;
               
+=======
+
+        private readonly int landUnit = 4;
+
+        private int m_lastSeqId = 0;
+        private int m_expiryCounter = 0;
+
+>>>>>>> avn/ubitvar
         protected Scene m_scene;
         protected List<SceneObjectGroup> primsOverMe = new List<SceneObjectGroup>();
         protected Dictionary<uint, UUID> m_listTransactions = new Dictionary<uint, UUID>();
@@ -58,7 +67,16 @@ namespace OpenSim.Region.CoreModules.World.Land
         protected ExpiringCache<UUID, bool> m_groupMemberCache = new ExpiringCache<UUID, bool>();
         protected TimeSpan m_groupMemberCacheTimeout = TimeSpan.FromSeconds(30);  // cache invalidation after 30 seconds
 
+<<<<<<< HEAD
         public bool[,] LandBitmap { get; set; }
+=======
+        private bool[,] m_landBitmap;
+        public bool[,] LandBitmap
+        {
+            get { return m_landBitmap; }
+            set { m_landBitmap = value; }
+        }
+>>>>>>> avn/ubitvar
 
         #endregion
 
@@ -69,7 +87,17 @@ namespace OpenSim.Region.CoreModules.World.Land
             return free;
         }
 
+<<<<<<< HEAD
         public LandData LandData { get; set; }
+=======
+        protected LandData m_landData;        
+        public LandData LandData
+        {
+            get { return m_landData; }
+
+            set { m_landData = value; }
+        }
+>>>>>>> avn/ubitvar
 
         public IPrimCounts PrimCounts { get; set; }
 
@@ -141,6 +169,8 @@ namespace OpenSim.Region.CoreModules.World.Land
             else
                 LandData.GroupID = UUID.Zero;
             LandData.IsGroupOwned = is_group_owned;
+            
+            m_scene.EventManager.OnFrame += OnFrame;
         }
 
         #endregion
@@ -195,10 +225,34 @@ namespace OpenSim.Region.CoreModules.World.Land
             else
             {
                 // Normal Calculations
+<<<<<<< HEAD
                 int parcelMax = (int)(((float)LandData.Area / (m_scene.RegionInfo.RegionSizeX * m_scene.RegionInfo.RegionSizeY))
                               * (float)m_scene.RegionInfo.ObjectCapacity
                               * (float)m_scene.RegionInfo.RegionSettings.ObjectBonus);
                 // TODO: The calculation of ObjectBonus should be refactored. It does still not work in the same manner as SL!
+=======
+                int parcelMax = (int)( (long)LandData.Area
+                              * (long)m_scene.RegionInfo.ObjectCapacity
+                              * (long)m_scene.RegionInfo.RegionSettings.ObjectBonus
+                              / (long)(m_scene.RegionInfo.RegionSizeX * m_scene.RegionInfo.RegionSizeY) );
+                //m_log.DebugFormat("Area: {0}, Capacity {1}, Bonus {2}, Parcel {3}", LandData.Area, m_scene.RegionInfo.ObjectCapacity, m_scene.RegionInfo.RegionSettings.ObjectBonus, parcelMax);
+                return parcelMax;
+            }
+        }
+
+        private int GetParcelBasePrimCount()
+        {
+            if (overrideParcelMaxPrimCount != null)
+            {
+                return overrideParcelMaxPrimCount(this);
+            }
+            else
+            {
+                // Normal Calculations
+                int parcelMax = (int)((long)LandData.Area
+                              * (long)m_scene.RegionInfo.ObjectCapacity
+                              / 65536L);
+>>>>>>> avn/ubitvar
                 return parcelMax;
             }
         }
@@ -212,8 +266,15 @@ namespace OpenSim.Region.CoreModules.World.Land
             else
             {
                 //Normal Calculations
+<<<<<<< HEAD
                 int simMax = (int)(((float)LandData.SimwideArea / (m_scene.RegionInfo.RegionSizeX * m_scene.RegionInfo.RegionSizeY))
                            * (float)m_scene.RegionInfo.ObjectCapacity);
+=======
+                int simMax = (int)(   (long)LandData.SimwideArea
+                                    * (long)m_scene.RegionInfo.ObjectCapacity
+                                    / (long)(m_scene.RegionInfo.RegionSizeX * m_scene.RegionInfo.RegionSizeY) );
+                // m_log.DebugFormat("Simwide Area: {0}, Capacity {1}, SimMax {2}", LandData.SimwideArea, m_scene.RegionInfo.ObjectCapacity, simMax);
+>>>>>>> avn/ubitvar
                 return simMax;
             }
         }
@@ -224,6 +285,9 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void SendLandProperties(int sequence_id, bool snap_selection, int request_result, IClientAPI remote_client)
         {
+            if (remote_client.SceneAgent.PresenceType == PresenceType.Npc)
+                return;
+
             IEstateModule estateModule = m_scene.RequestModuleInterface<IEstateModule>();
             // uint regionFlags = 336723974 & ~((uint)(RegionFlags.AllowLandmark | RegionFlags.AllowSetHome));
             uint regionFlags = (uint)(RegionFlags.PublicAllowed
@@ -248,14 +312,15 @@ namespace OpenSim.Region.CoreModules.World.Land
             remote_client.SendLandProperties(seq_id,
                     snap_selection, request_result, this,
                     (float)m_scene.RegionInfo.RegionSettings.ObjectBonus,
-                    GetParcelMaxPrimCount(),
+                    GetParcelBasePrimCount(),
                     GetSimulatorMaxPrimCount(), regionFlags);
         }
 
-        public void UpdateLandProperties(LandUpdateArgs args, IClientAPI remote_client)
+        public bool UpdateLandProperties(LandUpdateArgs args, IClientAPI remote_client, out bool snap_selection, out bool needOverlay)
         {
             //Needs later group support
-            bool snap_selection = false;
+            snap_selection = false;
+            needOverlay = false;
             LandData newData = LandData.Copy();
 
             uint allowedDelta = 0;
@@ -264,7 +329,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             // ParcelFlags.ForSaleObjects
             // ParcelFlags.LindenHome
 
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandOptions))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandOptions, false))
             {
                 allowedDelta |= (uint)(ParcelFlags.AllowLandmark |
                         ParcelFlags.AllowTerraform |
@@ -277,9 +342,12 @@ namespace OpenSim.Region.CoreModules.World.Land
                         ParcelFlags.AllowAPrimitiveEntry |
                         ParcelFlags.AllowGroupObjectEntry |
                         ParcelFlags.AllowFly);
+                newData.SeeAVs = args.SeeAVs;
+                newData.AnyAVSounds = args.AnyAVSounds;
+                newData.GroupAVSounds = args.GroupAVSounds;
             }
 
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandSetSale))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandSetSale, true))
             {
                 if (args.AuthBuyerID != newData.AuthBuyerID ||
                     args.SalePrice != newData.SalePrice)
@@ -302,30 +370,30 @@ namespace OpenSim.Region.CoreModules.World.Land
                 allowedDelta |= (uint)ParcelFlags.ForSale;
             }
 
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.FindPlaces))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.FindPlaces, false))
             {
                 newData.Category = args.Category;
 
                 allowedDelta |= (uint)(ParcelFlags.ShowDirectory |
                         ParcelFlags.AllowPublish |
-                        ParcelFlags.MaturePublish);
+                        ParcelFlags.MaturePublish) | (uint)(1 << 23);
             }
 
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.LandChangeIdentity))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.LandChangeIdentity, false))
             {
                 newData.Description = args.Desc;
                 newData.Name = args.Name;
                 newData.SnapshotID = args.SnapshotID;
             }
 
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.SetLandingPoint))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.SetLandingPoint, false))
             {
                 newData.LandingType = args.LandingType;
                 newData.UserLocation = args.UserLocation;
                 newData.UserLookAt = args.UserLookAt;
             }
 
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.ChangeMedia))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.ChangeMedia, false))
             {
                 newData.MediaAutoScale = args.MediaAutoScale;
                 newData.MediaID = args.MediaID;
@@ -346,7 +414,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                         ParcelFlags.UseEstateVoiceChan);
             }
 
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.LandManagePasses))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId,this, GroupPowers.LandManagePasses, false))
             {
                 newData.PassHours = args.PassHours;
                 newData.PassPrice = args.PassPrice;
@@ -354,13 +422,13 @@ namespace OpenSim.Region.CoreModules.World.Land
                 allowedDelta |= (uint)ParcelFlags.UsePassList;
             }
 
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandManageAllowed))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandManageAllowed, false))
             {
                 allowedDelta |= (uint)(ParcelFlags.UseAccessGroup |
                         ParcelFlags.UseAccessList);
             }
 
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandManageBanned))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandManageBanned, false))
             {
                 allowedDelta |= (uint)(ParcelFlags.UseBanList |
                         ParcelFlags.DenyAnonymous |
@@ -371,10 +439,24 @@ namespace OpenSim.Region.CoreModules.World.Land
             {
                 uint preserve = LandData.Flags & ~allowedDelta;
                 newData.Flags = preserve | (args.ParcelFlags & allowedDelta);
+<<<<<<< HEAD
 
                 m_scene.LandChannel.UpdateLandObject(LandData.LocalID, newData);
                 SendLandUpdateToAvatarsOverMe(snap_selection);
             }
+=======
+
+                uint curdelta = LandData.Flags ^ newData.Flags;
+                curdelta &= (uint)(ParcelFlags.SoundLocal);
+
+                if(curdelta != 0 || newData.SeeAVs != LandData.SeeAVs)
+                    needOverlay = true;
+
+                m_scene.LandChannel.UpdateLandObject(LandData.LocalID, newData);
+                return true; 
+            }
+            return false;
+>>>>>>> avn/ubitvar
         }
 
         public void UpdateLandSold(UUID avatarID, UUID groupID, bool groupOwned, uint AuctionID, int claimprice, int area)
@@ -395,7 +477,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             UUID previousOwner = LandData.OwnerID;
 
             m_scene.LandChannel.UpdateLandObject(LandData.LocalID, newData);
-            m_scene.EventManager.TriggerParcelPrimCountUpdate();
+//            m_scene.EventManager.TriggerParcelPrimCountUpdate();
             SendLandUpdateToAvatarsOverMe(true);
 
             if (sellObjects) SellLandObjects(previousOwner);
@@ -568,6 +650,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void SendLandUpdateToAvatarsOverMe(bool snap_selection)
         {
+            m_scene.EventManager.TriggerParcelPrimCountUpdate();
             m_scene.ForEachRootScenePresence(delegate(ScenePresence avatar)
             {
                 ILandObject over = null;
@@ -594,6 +677,7 @@ namespace OpenSim.Region.CoreModules.World.Land
                             avatar.Invulnerable = true;
 
                         SendLandUpdateToClient(snap_selection, avatar.ControllingClient);
+                        avatar.currentParcelUUID = LandData.GlobalID;
                     }
                 }
             });
@@ -722,10 +806,17 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// </summary>
         private void UpdateAABBAndAreaValues()
         {
+<<<<<<< HEAD
             int min_x = 10000;
             int min_y = 10000;
             int max_x = 0;
             int max_y = 0;
+=======
+            int min_x = Int32.MaxValue;
+            int min_y = Int32.MaxValue;
+            int max_x = Int32.MinValue;
+            int max_y = Int32.MinValue;
+>>>>>>> avn/ubitvar
             int tempArea = 0;
             int x, y;
             for (x = 0; x < LandBitmap.GetLength(0); x++)
@@ -734,10 +825,21 @@ namespace OpenSim.Region.CoreModules.World.Land
                 {
                     if (LandBitmap[x, y] == true)
                     {
+<<<<<<< HEAD
                         if (min_x > x) min_x = x;
                         if (min_y > y) min_y = y;
                         if (max_x < x) max_x = x;
                         if (max_y < y) max_y = y;
+=======
+                        if (min_x > x)
+                            min_x = x;
+                        if (min_y > y)
+                            min_y = y;
+                        if (max_x < x)
+                            max_x = x;
+                        if (max_y < y)
+                            max_y = y;
+>>>>>>> avn/ubitvar
                         tempArea += landUnit * landUnit; //16sqm peice of land
                     }
                 }
@@ -745,6 +847,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             int tx = min_x * landUnit;
             if (tx > ((int)m_scene.RegionInfo.RegionSizeX - 1))
                 tx = ((int)m_scene.RegionInfo.RegionSizeX - 1);
+<<<<<<< HEAD
             int ty = min_y * landUnit;
             if (ty > ((int)m_scene.RegionInfo.RegionSizeY - 1))
                 ty = ((int)m_scene.RegionInfo.RegionSizeY - 1);
@@ -763,6 +866,45 @@ namespace OpenSim.Region.CoreModules.World.Land
             LandData.AABBMax 
                 = new Vector3(
                     (float)(max_x * landUnit), (float)(max_y * landUnit), m_scene != null ? (float)m_scene.Heightmap[tx, ty] : 0);
+=======
+
+            int htx;
+            if (tx >= ((int)m_scene.RegionInfo.RegionSizeX))
+                htx = (int)m_scene.RegionInfo.RegionSizeX - 1;
+            else
+                htx = tx;
+            
+            int ty = min_y * landUnit;
+            int hty;
+
+            if (ty >= ((int)m_scene.RegionInfo.RegionSizeY))
+                hty = (int)m_scene.RegionInfo.RegionSizeY - 1;
+            else
+                hty = ty;
+
+            LandData.AABBMin =
+                new Vector3(
+                    (float)(tx), (float)(ty), m_scene != null ? (float)m_scene.Heightmap[htx, hty] : 0);
+
+            max_x++;
+            tx = max_x * landUnit;
+            if (tx >= ((int)m_scene.RegionInfo.RegionSizeX))
+                htx = (int)m_scene.RegionInfo.RegionSizeX - 1;
+            else
+                htx = tx;
+
+            max_y++;
+            ty = max_y * 4;
+           
+            if (ty >= ((int)m_scene.RegionInfo.RegionSizeY))
+                hty = (int)m_scene.RegionInfo.RegionSizeY - 1;
+            else
+                hty = ty;
+
+            LandData.AABBMax 
+                = new Vector3(
+                    (float)(tx), (float)(ty), m_scene != null ? (float)m_scene.Heightmap[htx, hty] : 0);
+>>>>>>> avn/ubitvar
 
             LandData.Area = tempArea;
         }
@@ -778,7 +920,10 @@ namespace OpenSim.Region.CoreModules.World.Land
         public void SetLandBitmap(bool[,] bitmap)
         {
             LandBitmap = bitmap;
+<<<<<<< HEAD
             // m_log.DebugFormat("{0} SetLandBitmap. BitmapSize=<{1},{2}>", LogHeader, LandBitmap.GetLength(0), LandBitmap.GetLength(1));
+=======
+>>>>>>> avn/ubitvar
             ForceUpdateLandInfo();
         }
 
@@ -879,13 +1024,37 @@ namespace OpenSim.Region.CoreModules.World.Land
         private byte[] ConvertLandBitmapToBytes()
         {
             byte[] tempConvertArr = new byte[LandBitmap.GetLength(0) * LandBitmap.GetLength(1) / 8];
+<<<<<<< HEAD
             byte tempByte = 0;
             int byteNum = 0;
             int i = 0;
+=======
+            int tempByte = 0;
+            int i, byteNum = 0;
+            int mask = 1;
+            i = 0;
+>>>>>>> avn/ubitvar
             for (int y = 0; y < LandBitmap.GetLength(1); y++)
             {
                 for (int x = 0; x < LandBitmap.GetLength(0); x++)
                 {
+                    if (LandBitmap[x, y])
+                        tempByte |= mask;
+                    mask = mask << 1;
+                    if (mask == 0x100)
+                    {
+                        mask = 1;
+                        tempConvertArr[byteNum++] = (byte)tempByte;
+                        tempByte = 0;
+                    }
+                }
+            }
+
+            if(tempByte != 0 && byteNum < 512)
+                tempConvertArr[byteNum] = (byte)tempByte;
+
+
+/*
                     tempByte = Convert.ToByte(tempByte | Convert.ToByte(LandBitmap[x, y]) << (i++ % 8));
                     if (i % 8 == 0)
                     {
@@ -894,10 +1063,14 @@ namespace OpenSim.Region.CoreModules.World.Land
                         i = 0;
                         byteNum++;
                     }
+<<<<<<< HEAD
                 }
             }
             // m_log.DebugFormat("{0} ConvertLandBitmapToBytes. BitmapSize=<{1},{2}>",
             //                         LogHeader, LandBitmap.GetLength(0), LandBitmap.GetLength(1));
+=======
+ */
+>>>>>>> avn/ubitvar
             return tempConvertArr;
         }
 
@@ -951,7 +1124,7 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void SendForceObjectSelect(int local_id, int request_type, List<UUID> returnIDs, IClientAPI remote_client)
         {
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandOptions))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandOptions, true))
             {
                 List<uint> resultLocalIDs = new List<uint>();
                 try
@@ -1001,7 +1174,7 @@ namespace OpenSim.Region.CoreModules.World.Land
         /// </param>
         public void SendLandObjectOwners(IClientAPI remote_client)
         {
-            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandOptions))
+            if (m_scene.Permissions.CanEditParcelProperties(remote_client.AgentId, this, GroupPowers.LandOptions, true))
             {
                 Dictionary<UUID, int> primCount = new Dictionary<UUID, int>();
                 List<UUID> groups = new List<UUID>();
@@ -1233,6 +1406,7 @@ namespace OpenSim.Region.CoreModules.World.Land
         public void SetMediaUrl(string url)
         {
             LandData.MediaURL = url;
+            m_scene.LandChannel.UpdateLandObject(LandData.LocalID, LandData);
             SendLandUpdateToAvatarsOverMe();
         }
         
@@ -1243,6 +1417,7 @@ namespace OpenSim.Region.CoreModules.World.Land
         public void SetMusicUrl(string url)
         {
             LandData.MusicURL = url;
+            m_scene.LandChannel.UpdateLandObject(LandData.LocalID, LandData);
             SendLandUpdateToAvatarsOverMe();
         }
 
@@ -1257,6 +1432,17 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         #endregion
 
+        private void OnFrame()
+        {
+            m_expiryCounter++;
+
+            if (m_expiryCounter >= 50)
+            {
+                ExpireAccessList();
+                m_expiryCounter = 0;
+            }
+        }
+
         private void ExpireAccessList()
         {
             List<LandAccessEntry> delete = new List<LandAccessEntry>();
@@ -1267,7 +1453,22 @@ namespace OpenSim.Region.CoreModules.World.Land
                     delete.Add(entry);
             }
             foreach (LandAccessEntry entry in delete)
+            {
                 LandData.ParcelAccessList.Remove(entry);
+                ScenePresence presence;
+                
+                if (m_scene.TryGetScenePresence(entry.AgentID, out presence) && (!presence.IsChildAgent))
+                {
+                    ILandObject land = m_scene.LandChannel.GetLandObject(presence.AbsolutePosition.X, presence.AbsolutePosition.Y);
+                    if (land.LandData.LocalID == LandData.LocalID)
+                    {
+                        Vector3 pos = m_scene.GetNearestAllowedPosition(presence, land);
+                        presence.TeleportWithMomentum(pos, null);
+                        presence.ControllingClient.SendAlertMessage("You have been ejected from this land");
+                    }
+                }
+                m_log.DebugFormat("[LAND]: Removing entry {0} because it has expired", entry.AgentID);
+            }
 
             if (delete.Count > 0)
                 m_scene.EventManager.TriggerLandObjectUpdated((uint)LandData.LocalID, this);
diff --git a/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs b/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs
index 9b51cc8..771fdd2 100644
--- a/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/PrimCountModule.cs
@@ -207,7 +207,7 @@ namespace OpenSim.Region.CoreModules.World.Land
             if (m_ParcelCounts.TryGetValue(landData.GlobalID, out parcelCounts))
             {
                 UUID landOwner = landData.OwnerID;
-                int partCount = obj.Parts.Length;
+                int partCount = obj.GetPartCount();
 
                 m_SimwideCounts[landOwner] += partCount;
                 if (parcelCounts.Users.ContainsKey(obj.OwnerID))
@@ -597,4 +597,4 @@ namespace OpenSim.Region.CoreModules.World.Land
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
index 796a15f..a228e7a 100644
--- a/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/MapImageModule.cs
@@ -104,6 +104,7 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
 
                     terrainRenderer.Initialise(m_scene, m_config);
 
+<<<<<<< HEAD
                     mapbmp = new Bitmap((int)m_scene.Heightmap.Width, (int)m_scene.Heightmap.Height,
                                             System.Drawing.Imaging.PixelFormat.Format24bppRgb);
                     //long t = System.Environment.TickCount;
@@ -112,6 +113,16 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                     //}
                     //t = System.Environment.TickCount - t;
                     //m_log.InfoFormat("[MAPTILE] generation of 10 maptiles needed {0} ms", t);
+=======
+                mapbmp = new Bitmap((int)m_scene.Heightmap.Width, (int)m_scene.Heightmap.Height,
+                                        System.Drawing.Imaging.PixelFormat.Format24bppRgb);
+                //long t = System.Environment.TickCount;
+                //for (int i = 0; i < 10; ++i) {
+                terrainRenderer.TerrainToBitmap(mapbmp);
+                //}
+                //t = System.Environment.TickCount - t;
+                //m_log.InfoFormat("[MAPTILE] generation of 10 maptiles needed {0} ms", t);
+>>>>>>> avn/ubitvar
 
                     if (drawPrimVolume)
                     {
diff --git a/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs b/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
index 9f23141..a9cc993 100644
--- a/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
+++ b/OpenSim/Region/CoreModules/World/LegacyMap/TexturedMapTileRenderer.cs
@@ -270,8 +270,14 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
 
         // the heigthfield might have some jumps in values. Rendered land is smooth, though,
         // as a slope is rendered at that place. So average 4 neighbour values to emulate that.
+<<<<<<< HEAD
         private float getHeight(ITerrainChannel hm, int x, int y) {
             if (x < (hm.Width - 1) && y < (hm.Height - 1))
+=======
+        private float getHeight(ITerrainChannel hm, int x, int y)
+        {
+            if (x < ((int)Constants.RegionSize - 1) && y < ((int)Constants.RegionSize - 1))
+>>>>>>> avn/ubitvar
                 return (float)(hm[x, y] * .444 + (hm[x + 1, y] + hm[x, y + 1]) * .222 + hm[x + 1, y +1] * .112);
             else
                 return (float)hm[x, y];
@@ -291,6 +297,14 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                     LogHeader, mapbmp.Width, mapbmp.Height, hm.Width, hm.Height);
             }
 
+            ITerrainChannel hm = m_scene.Heightmap;
+
+            if (mapbmp.Width != hm.Width || mapbmp.Height != hm.Height)
+            {
+                m_log.ErrorFormat("{0} TerrainToBitmap. Passed bitmap wrong dimensions. passed=<{1},{2}>, size=<{3},{4}>",
+                    "[TEXTURED MAP TILE RENDERER]", mapbmp.Width, mapbmp.Height, hm.Width, hm.Height);
+            }
+
             // These textures should be in the AssetCache anyway, as every client conneting to this
             // region needs them. Except on start, when the map is recreated (before anyone connected),
             // and on change of the estate settings (textures and terrain values), when the map should
@@ -371,8 +385,8 @@ namespace OpenSim.Region.CoreModules.World.LegacyMap
                             // first, rescale h to 0.0 - 1.0
                             hmod = (hmod - low) / (high - low);
                             // now we have to split: 0.00 => color1, 0.33 => color2, 0.67 => color3, 1.00 => color4
-                            if (hmod < 1f/3f) hsv = interpolateHSV(ref hsv1, ref hsv2, hmod * 3f);
-                            else if (hmod < 2f/3f) hsv = interpolateHSV(ref hsv2, ref hsv3, (hmod * 3f) - 1f);
+                            if (hmod < 1f / 3f) hsv = interpolateHSV(ref hsv1, ref hsv2, hmod * 3f);
+                            else if (hmod < 2f / 3f) hsv = interpolateHSV(ref hsv2, ref hsv3, (hmod * 3f) - 1f);
                             else hsv = interpolateHSV(ref hsv3, ref hsv4, (hmod * 3f) - 2f);
                         }
 
diff --git a/OpenSim/Region/CoreModules/World/LightShare/LightShareModule.cs b/OpenSim/Region/CoreModules/World/LightShare/LightShareModule.cs
index 0a4e83e..f13d648 100644
--- a/OpenSim/Region/CoreModules/World/LightShare/LightShareModule.cs
+++ b/OpenSim/Region/CoreModules/World/LightShare/LightShareModule.cs
@@ -190,6 +190,9 @@ namespace OpenSim.Region.CoreModules.World.LightShare
 
         public void SendProfileToClient(IClientAPI client, RegionLightShareData wl)
         {
+            if (client == null)
+                return;
+
             if (m_enableWindlight)
             {
                 if (m_scene.RegionInfo.WindlightSettings.valid)
@@ -207,8 +210,8 @@ namespace OpenSim.Region.CoreModules.World.LightShare
 
         private void EventManager_OnMakeRootAgent(ScenePresence presence)
         {
-//            m_log.Debug("[WINDLIGHT]: Sending windlight scene to new client {0}", presence.Name);
-
+            if (m_enableWindlight && m_scene.RegionInfo.WindlightSettings.valid)
+                m_log.Debug("[WINDLIGHT]: Sending windlight scene to new client");
             SendProfileToClient(presence.ControllingClient);
         }
 
diff --git a/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs b/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
index 2abc910..0e0f05f 100644
--- a/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
+++ b/OpenSim/Region/CoreModules/World/Objects/BuySell/BuySellModule.cs
@@ -173,6 +173,13 @@ namespace OpenSim.Region.CoreModules.World.Objects.BuySell
                     return false;
                 }
 
+                if ((perms & (uint)PermissionMask.Copy) == 0)
+                {
+                    if (m_dialogModule != null)
+                        m_dialogModule.SendAlertToUser(remoteClient, "This sale has been blocked by the permissions system");
+                    return false;
+                }
+
                 AssetBase asset = m_scene.CreateAsset(
                     group.GetPartName(localID),
                     group.GetPartDescription(localID),
diff --git a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
index 780ec69..12e8fb1 100644
--- a/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
+++ b/OpenSim/Region/CoreModules/World/Permissions/PermissionsModule.cs
@@ -43,8 +43,8 @@ using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.CoreModules.World.Permissions
 {
-    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "PermissionsModule")]
-    public class PermissionsModule : INonSharedRegionModule, IPermissionsModule
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "DefaultPermissionsModule")]
+    public class DefaultPermissionsModule : INonSharedRegionModule, IPermissionsModule
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
                 
@@ -349,7 +349,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
 
         public string Name
         {
-            get { return "PermissionsModule"; }
+            get { return "DefaultPermissionsModule"; }
         }
 
         public Type ReplaceableInterface
@@ -1052,7 +1052,7 @@ namespace OpenSim.Region.CoreModules.World.Permissions
             return GenericObjectPermission(editorID, objectID, false);
         }
 
-        private bool CanEditParcelProperties(UUID user, ILandObject parcel, GroupPowers p, Scene scene)
+        private bool CanEditParcelProperties(UUID user, ILandObject parcel, GroupPowers p, Scene scene, bool allowManager)
         {
             DebugPermissionInformation(MethodInfo.GetCurrentMethod().Name);
             if (m_bypassPermissions) return m_bypassPermissionsValue;
diff --git a/OpenSim/Region/CoreModules/World/Region/RestartModule.cs b/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
index 75a8295..e6a0205 100644
--- a/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
+++ b/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
@@ -29,6 +29,8 @@ using System;
 using System.Linq;
 using System.Reflection;
 using System.Timers;
+using System.IO;
+using System.Diagnostics;
 using System.Threading;
 using System.Collections.Generic;
 using log4net;
@@ -57,13 +59,24 @@ namespace OpenSim.Region.CoreModules.World.Region
         protected UUID m_Initiator;
         protected bool m_Notice = false;
         protected IDialogModule m_DialogModule = null;
+        protected string m_MarkerPath = String.Empty;
+        private int[] m_CurrentAlerts = null;
 
         public void Initialise(IConfigSource config)
         {
+            IConfig restartConfig = config.Configs["RestartModule"];
+            if (restartConfig != null)
+            {
+                m_MarkerPath = restartConfig.GetString("MarkerPath", String.Empty);
+            }
         }
 
         public void AddRegion(Scene scene)
         {
+            if (m_MarkerPath != String.Empty)
+                File.Delete(Path.Combine(m_MarkerPath,
+                        scene.RegionInfo.RegionID.ToString()));
+
             m_Scene = scene;
             
             scene.RegisterModuleInterface<IRestartModule>(this);
@@ -118,10 +131,14 @@ namespace OpenSim.Region.CoreModules.World.Region
         public void ScheduleRestart(UUID initiator, string message, int[] alerts, bool notice)
         {
             if (m_CountdownTimer != null)
-                return;
+            {
+                m_CountdownTimer.Stop();
+                m_CountdownTimer = null;
+            }
 
             if (alerts == null)
             {
+                CreateMarkerFile();
                 m_Scene.RestartNow();
                 return;
             }
@@ -129,25 +146,28 @@ namespace OpenSim.Region.CoreModules.World.Region
             m_Message = message;
             m_Initiator = initiator;
             m_Notice = notice;
+            m_CurrentAlerts = alerts;
             m_Alerts = new List<int>(alerts);
             m_Alerts.Sort();
             m_Alerts.Reverse();
 
             if (m_Alerts[0] == 0)
             {
+                CreateMarkerFile();
                 m_Scene.RestartNow();
                 return;
             }
 
-            int nextInterval = DoOneNotice();
+            int nextInterval = DoOneNotice(true);
 
             SetTimer(nextInterval);
         }
 
-        public int DoOneNotice()
+        public int DoOneNotice(bool sendOut)
         {
             if (m_Alerts.Count == 0 || m_Alerts[0] == 0)
             {
+                CreateMarkerFile();
                 m_Scene.RestartNow();
                 return 0;
             }
@@ -168,34 +188,37 @@ namespace OpenSim.Region.CoreModules.World.Region
 
             m_Alerts.RemoveAt(0);
 
-            int minutes = currentAlert / 60;
-            string currentAlertString = String.Empty;
-            if (minutes > 0)
+            if (sendOut)
             {
-                if (minutes == 1)
-                    currentAlertString += "1 minute";
-                else
-                    currentAlertString += String.Format("{0} minutes", minutes);
+                int minutes = currentAlert / 60;
+                string currentAlertString = String.Empty;
+                if (minutes > 0)
+                {
+                    if (minutes == 1)
+                        currentAlertString += "1 minute";
+                    else
+                        currentAlertString += String.Format("{0} minutes", minutes);
+                    if ((currentAlert % 60) != 0)
+                        currentAlertString += " and ";
+                }
                 if ((currentAlert % 60) != 0)
-                    currentAlertString += " and ";
-            }
-            if ((currentAlert % 60) != 0)
-            {
-                int seconds = currentAlert % 60;
-                if (seconds == 1)
-                    currentAlertString += "1 second";
-                else
-                    currentAlertString += String.Format("{0} seconds", seconds);
-            }
+                {
+                    int seconds = currentAlert % 60;
+                    if (seconds == 1)
+                        currentAlertString += "1 second";
+                    else
+                        currentAlertString += String.Format("{0} seconds", seconds);
+                }
 
-            string msg = String.Format(m_Message, currentAlertString);
+                string msg = String.Format(m_Message, currentAlertString);
 
-            if (m_DialogModule != null && msg != String.Empty)
-            {
-                if (m_Notice)
-                    m_DialogModule.SendGeneralAlert(msg);
-                else
-                    m_DialogModule.SendNotificationToUsersInRegion(m_Initiator, "System", msg);
+                if (m_DialogModule != null && msg != String.Empty)
+                {
+                    if (m_Notice)
+                        m_DialogModule.SendGeneralAlert(msg);
+                    else
+                        m_DialogModule.SendNotificationToUsersInRegion(m_Initiator, "System", msg);
+                }
             }
 
             return currentAlert - nextAlert;
@@ -226,7 +249,27 @@ namespace OpenSim.Region.CoreModules.World.Region
 
         private void OnTimer(object source, ElapsedEventArgs e)
         {
-            SetTimer(DoOneNotice());
+            int nextInterval = DoOneNotice(true);
+
+            SetTimer(nextInterval);
+        }
+
+        public void DelayRestart(int seconds, string message)
+        {
+            if (m_CountdownTimer == null)
+                return;
+
+            m_CountdownTimer.Stop();
+            m_CountdownTimer = null;
+
+            m_Alerts = new List<int>(m_CurrentAlerts);
+            m_Alerts.Add(seconds);
+            m_Alerts.Sort();
+            m_Alerts.Reverse();
+
+            int nextInterval = DoOneNotice(false);
+
+            SetTimer(nextInterval);
         }
 
         public void AbortRestart(string message)
@@ -236,8 +279,12 @@ namespace OpenSim.Region.CoreModules.World.Region
                 m_CountdownTimer.Stop();
                 m_CountdownTimer = null;
                 if (m_DialogModule != null && message != String.Empty)
-                    m_DialogModule.SendGeneralAlert(message);
+                    m_DialogModule.SendNotificationToUsersInRegion(UUID.Zero, "System", message);
+                    //m_DialogModule.SendGeneralAlert(message);
             }
+            if (m_MarkerPath != String.Empty)
+                File.Delete(Path.Combine(m_MarkerPath,
+                        m_Scene.RegionInfo.RegionID.ToString()));
         }
         
         private void HandleRegionRestart(string module, string[] args)
@@ -282,5 +329,25 @@ namespace OpenSim.Region.CoreModules.World.Region
 
             ScheduleRestart(UUID.Zero, args[3], times.ToArray(), notice);
         }
+
+        protected void CreateMarkerFile()
+        {
+            if (m_MarkerPath == String.Empty)
+                return;
+
+            string path = Path.Combine(m_MarkerPath, m_Scene.RegionInfo.RegionID.ToString());
+            try
+            {
+                string pidstring = System.Diagnostics.Process.GetCurrentProcess().Id.ToString();
+                FileStream fs = File.Create(path);
+                System.Text.ASCIIEncoding enc = new System.Text.ASCIIEncoding();
+                Byte[] buf = enc.GetBytes(pidstring);
+                fs.Write(buf, 0, buf.Length);
+                fs.Close();
+            }
+            catch (Exception)
+            {
+            }
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs b/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
index d093224..9c99c19 100644
--- a/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
+++ b/OpenSim/Region/CoreModules/World/Sound/SoundModule.cs
@@ -48,6 +48,18 @@ namespace OpenSim.Region.CoreModules.World.Sound
 
         private Scene m_scene;
 
+        public enum SoundFlags: byte
+        {
+            NONE =         0,
+            LOOP =         1 << 0,
+            SYNC_MASTER =  1<<1,
+            SYNC_SLAVE =   1<<2,
+            SYNC_PENDING = 1<<3,
+            QUEUE =        1<<4,
+            STOP =         1<<5,
+            SYNC_MASK = SYNC_MASTER | SYNC_SLAVE | SYNC_PENDING
+        }
+
         public bool Enabled { get; private set; }
 
         public float MaxDistance { get; private set; }
@@ -124,26 +136,30 @@ namespace OpenSim.Region.CoreModules.World.Sound
             if (radius == 0)
                 radius = MaxDistance;
 
-            m_scene.ForEachRootScenePresence(delegate(ScenePresence sp)
+            if (part.SoundQueueing)
+                flags |= (byte)SoundFlags.QUEUE;
+
+            if (grp.IsAttachment)
             {
-                double dis = Util.GetDistanceTo(sp.AbsolutePosition, position);
-                if (dis > MaxDistance) // Max audio distance
+                ScenePresence ssp = null;
+                if (!m_scene.TryGetScenePresence(grp.AttachedAvatar, out ssp))
                     return;
 
-                if (grp.IsAttachment)
-                {
-                    if (grp.HasPrivateAttachmentPoint && sp.ControllingClient.AgentId != grp.OwnerID)
-                        return;
+                if (!ssp.ParcelAllowThisAvatarSounds)
+                    return;
 
-                    if (sp.ControllingClient.AgentId == grp.OwnerID)
-                        dis = 0;
+                if (grp.HasPrivateAttachmentPoint)
+                {
+                    ssp.ControllingClient.SendPlayAttachedSound(soundID, objectID,
+                        ownerID, (float)gain, flags);
+                    return;
                 }
+            }
 
-                // Scale by distance
-                double thisSpGain = gain * ((radius - dis) / radius);
-
+            m_scene.ForEachRootScenePresence(delegate(ScenePresence sp)
+            {
                 sp.ControllingClient.SendPlayAttachedSound(soundID, objectID,
-                        ownerID, (float)thisSpGain, flags);
+                        ownerID, (float)gain, flags);
             });
         }
 
@@ -151,20 +167,33 @@ namespace OpenSim.Region.CoreModules.World.Sound
             UUID soundId, UUID ownerID, UUID objectID, UUID parentID, double gain, Vector3 position, UInt64 handle, float radius)
         {
             SceneObjectPart part;
+            ScenePresence ssp = null;
             if (!m_scene.TryGetSceneObjectPart(objectID, out part))
             {
-                ScenePresence sp;
-                if (!m_scene.TryGetScenePresence(ownerID, out sp))
+                if (!m_scene.TryGetScenePresence(ownerID, out ssp))
+                    return;
+                if (!ssp.ParcelAllowThisAvatarSounds)
                     return;
             }
             else
             {
                 SceneObjectGroup grp = part.ParentGroup;
 
-                if (grp.IsAttachment && grp.AttachmentPoint > 30)
+                if (grp.IsAttachment)
                 {
-                    objectID = ownerID;
-                    parentID = ownerID;
+                    if (!m_scene.TryGetScenePresence(grp.AttachedAvatar, out ssp))
+                        return;
+
+                    if (!ssp.ParcelAllowThisAvatarSounds)
+                        return;
+
+                    if (grp.HasPrivateAttachmentPoint)
+                    {
+                        ssp.ControllingClient.SendTriggeredSound(soundId, ownerID,
+                                objectID, parentID, handle, position,
+                                (float)gain);
+                        return;
+                    }
                 }
             }
 
@@ -174,16 +203,12 @@ namespace OpenSim.Region.CoreModules.World.Sound
             m_scene.ForEachRootScenePresence(delegate(ScenePresence sp)
             {
                 double dis = Util.GetDistanceTo(sp.AbsolutePosition, position);
-
-                if (dis > MaxDistance) // Max audio distance
+                if (dis > radius) // Max audio distance
                     return;
 
-                // Scale by distance
-                double thisSpGain = gain * ((radius - dis) / radius);
-
                 sp.ControllingClient.SendTriggeredSound(soundId, ownerID,
                         objectID, parentID, handle, position,
-                        (float)thisSpGain);
+                        (float)gain);
             });
         }
 
@@ -198,40 +223,13 @@ namespace OpenSim.Region.CoreModules.World.Sound
 
         private static void StopSound(SceneObjectPart m_host)
         {
-            m_host.AdjustSoundGain(0);
-            // Xantor 20080528: Clear prim data of sound instead
-            if (m_host.ParentGroup.LoopSoundSlavePrims.Contains(m_host))
-            {
-                if (m_host.ParentGroup.LoopSoundMasterPrim == m_host)
-                {
-                    foreach (SceneObjectPart part in m_host.ParentGroup.LoopSoundSlavePrims)
-                    {
-                        part.Sound = UUID.Zero;
-                        part.SoundFlags = 1 << 5;
-                        part.SoundRadius = 0;
-                        part.ScheduleFullUpdate();
-                        part.SendFullUpdateToAllClients();
-                    }
-                    m_host.ParentGroup.LoopSoundMasterPrim = null;
-                    m_host.ParentGroup.LoopSoundSlavePrims.Clear();
-                }
-                else
-                {
-                    m_host.Sound = UUID.Zero;
-                    m_host.SoundFlags = 1 << 5;
-                    m_host.SoundRadius = 0;
-                    m_host.ScheduleFullUpdate();
-                    m_host.SendFullUpdateToAllClients();
-                }
-            }
-            else
-            {
-                m_host.Sound = UUID.Zero;
-                m_host.SoundFlags = 1 << 5;
-                m_host.SoundRadius = 0;
-                m_host.ScheduleFullUpdate();
-                m_host.SendFullUpdateToAllClients();
-            }
+//            m_host.AdjustSoundGain(0);
+            m_host.Sound = UUID.Zero;
+            m_host.SoundFlags = (byte)SoundFlags.STOP;
+            m_host.SoundRadius = 0;
+            m_host.SoundGain = 0;
+            m_host.ScheduleFullUpdate();
+            m_host.SendFullUpdateToAllClients();
         }
 
         public virtual void PreloadSound(UUID objectID, UUID soundID, float radius)
@@ -248,7 +246,7 @@ namespace OpenSim.Region.CoreModules.World.Sound
 
             m_scene.ForEachRootScenePresence(delegate(ScenePresence sp)
             {
-                if (!(Util.GetDistanceTo(sp.AbsolutePosition, part.AbsolutePosition) >= MaxDistance))
+                if (Util.GetDistanceTo(sp.AbsolutePosition, part.AbsolutePosition) < radius)
                     sp.ControllingClient.SendPreLoadSound(objectID, objectID, soundID);
             });
         }
@@ -262,21 +260,24 @@ namespace OpenSim.Region.CoreModules.World.Sound
         // 20080530 Updated to remove code duplication
         // 20080530 Stop sound if there is one, otherwise volume only changes don't work
         public void LoopSound(UUID objectID, UUID soundID,
-                double volume, double radius, bool isMaster)
+                double volume, double radius, bool isMaster, bool isSlave)
         {
             SceneObjectPart m_host;
             if (!m_scene.TryGetSceneObjectPart(objectID, out m_host))
                 return;
 
+            byte iflags = 1; // looping
             if (isMaster)
-                m_host.ParentGroup.LoopSoundMasterPrim = m_host;
-
-            if (m_host.Sound != UUID.Zero)
-                StopSound(m_host);
+                iflags |= (byte)SoundFlags.SYNC_MASTER;
+            // TODO check viewer seems to accept both
+            if (isSlave)
+                iflags |= (byte)SoundFlags.SYNC_SLAVE;
+            if (m_host.SoundQueueing)
+                iflags |= (byte)SoundFlags.QUEUE;
 
             m_host.Sound = soundID;
             m_host.SoundGain = volume;
-            m_host.SoundFlags = 1;      // looping
+            m_host.SoundFlags = iflags;      
             m_host.SoundRadius = radius;
 
             m_host.ScheduleFullUpdate();
@@ -301,42 +302,19 @@ namespace OpenSim.Region.CoreModules.World.Sound
             Vector3 position = part.AbsolutePosition; // region local
             ulong regionHandle = m_scene.RegionInfo.RegionHandle;
 
-            if (useMaster)
-            {
-                if (isMaster)
-                {
-                    if (triggered)
-                        TriggerSound(soundID, part.OwnerID, part.UUID, parentID, volume, position, regionHandle, radius);
-                    else
-                        PlayAttachedSound(soundID, part.OwnerID, part.UUID, volume, position, flags, radius);
-                    part.ParentGroup.PlaySoundMasterPrim = part;
-                    if (triggered)
-                        TriggerSound(soundID, part.OwnerID, part.UUID, parentID, volume, position, regionHandle, radius);
-                    else
-                        PlayAttachedSound(soundID, part.OwnerID, part.UUID, volume, position, flags, radius);
-                    foreach (SceneObjectPart prim in part.ParentGroup.PlaySoundSlavePrims)
-                    {
-                        position = prim.AbsolutePosition; // region local
-                        if (triggered)
-                            TriggerSound(soundID, part.OwnerID, prim.UUID, parentID, volume, position, regionHandle, radius);
-                        else
-                            PlayAttachedSound(soundID, part.OwnerID, prim.UUID, volume, position, flags, radius);
-                    }
-                    part.ParentGroup.PlaySoundSlavePrims.Clear();
-                    part.ParentGroup.PlaySoundMasterPrim = null;
-                }
-                else
-                {
-                    part.ParentGroup.PlaySoundSlavePrims.Add(part);
-                }
-            }
+            if(triggered)
+                TriggerSound(soundID, part.OwnerID, part.UUID, parentID, volume, position, regionHandle, radius);
             else
             {
-                if (triggered)
-                    TriggerSound(soundID, part.OwnerID, part.UUID, parentID, volume, position, regionHandle, radius);
-                else
-                    PlayAttachedSound(soundID, part.OwnerID, part.UUID, volume, position, flags, radius);
-            }
+                byte bflags = 0;
+                
+                if (isMaster)
+                    bflags |= (byte)SoundFlags.SYNC_MASTER;
+                // TODO check viewer seems to accept both
+                if (useMaster)
+                    bflags |= (byte)SoundFlags.SYNC_SLAVE;
+                PlayAttachedSound(soundID, part.OwnerID, part.UUID, volume, position, bflags, radius);
+            } 
         }
 
         public void TriggerSoundLimited(UUID objectID, UUID sound,
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Effects/ChannelDigger.cs b/OpenSim/Region/CoreModules/World/Terrain/Effects/ChannelDigger.cs
index 36917e9..b456aa1 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/Effects/ChannelDigger.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/Effects/ChannelDigger.cs
@@ -64,7 +64,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Effects
 
             for (int i = 0; i < rounds; i++)
             {
-                smoothFunction.FloodEffect(map, bitmap, 1.0);
+                smoothFunction.FloodEffect(map, bitmap, 1.0, 0, map.Width - 1, 0, map.Height - 1);
             }
         }
 
@@ -99,7 +99,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Effects
                         }
                     }
 
-                    raiseFunction.FloodEffect(map, bitmap, height);
+                    raiseFunction.FloodEffect(map, bitmap, height, 0, map.Width - 1, 0, map.Height - 1);
                 }
             }
         }
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Effects/CookieCutter.cs b/OpenSim/Region/CoreModules/World/Terrain/Effects/CookieCutter.cs
index dc76ad5..3222524 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/Effects/CookieCutter.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/Effects/CookieCutter.cs
@@ -84,7 +84,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Effects
                 for (y = 0; y < map.Height; y++)
                 {
                     if (cliffMask[x, y])
-                        eroder.PaintEffect(map, allowMask, x, y, -1, 4, 0.1);
+                        eroder.PaintEffect(map, allowMask, x, y, -1, 4, 0.1,0,map.Width - 1,0,map.Height - 1);
                 }
             }
 
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Effects/DefaultTerrainGenerator.cs b/OpenSim/Region/CoreModules/World/Terrain/Effects/DefaultTerrainGenerator.cs
index 89087b1..80396c4 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/Effects/DefaultTerrainGenerator.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/Effects/DefaultTerrainGenerator.cs
@@ -53,4 +53,4 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Effects
 
         #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/FlattenArea.cs b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/FlattenArea.cs
index 774e7b2..0c4171e 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/FlattenArea.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/FlattenArea.cs
@@ -33,15 +33,16 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FloodBrushes
     {
         #region ITerrainFloodEffect Members
 
-        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength)
+        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength,
+            int startX, int endX, int startY, int endY)
         {
             double sum = 0.0;
             double steps = 0.0;
 
             int x, y;
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (fillArea[x, y])
                     {
@@ -55,9 +56,9 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FloodBrushes
 
             double str = 0.1 * strength; // == 0.2 in the default client
 
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (fillArea[x, y])
                         map[x, y] = (map[x, y] * (1.0 - str)) + (avg * str);
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/LowerArea.cs b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/LowerArea.cs
index 3e87390..a275a86 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/LowerArea.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/LowerArea.cs
@@ -33,13 +33,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FloodBrushes
     {
         #region ITerrainFloodEffect Members
 
-        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength)
+        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength,
+            int startX, int endX, int startY, int endY)
         {
-            int x;
-            for (x = 0; x < map.Width; x++)
+            int x,y;
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (fillArea[x, y])
                     {
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/NoiseArea.cs b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/NoiseArea.cs
index b6c635c..236584a 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/NoiseArea.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/NoiseArea.cs
@@ -35,18 +35,21 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FloodBrushes
     {
         #region ITerrainFloodEffect Members
 
-        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength)
+        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength,
+            int startX, int endX, int startY, int endY)
         {
-            int x;
-            for (x = 0; x < map.Width; x++)
+            int x, y;
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (fillArea[x, y])
                     {
                         double noise = TerrainUtil.PerlinNoise2D((double) x / map.Width, (double) y / map.Height, 8, 1.0);
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
                         map[x, y] += noise * strength;
                     }
                 }
@@ -55,4 +58,4 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FloodBrushes
 
         #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/RaiseArea.cs b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/RaiseArea.cs
index 3bdc5e7..6ccd5df 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/RaiseArea.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/RaiseArea.cs
@@ -33,13 +33,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FloodBrushes
     {
         #region ITerrainFloodEffect Members
 
-        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength)
+        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength,
+            int startX, int endX, int startY, int endY)
         {
-            int x;
-            for (x = 0; x < map.Width; x++)
+            int x,y;
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (fillArea[x, y])
                     {
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/RevertArea.cs b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/RevertArea.cs
index c5527fa..4230133 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/RevertArea.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/RevertArea.cs
@@ -46,13 +46,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FloodBrushes
         /// <param name="map">the current heightmap</param>
         /// <param name="fillArea">array indicating which sections of the map are to be reverted</param>
         /// <param name="strength">unused</param>
-        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength)
+        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength,
+            int startX, int endX, int startY, int endY)
         {
-            int x;
-            for (x = 0; x < map.Width; x++)
+            int x, y;
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (fillArea[x, y])
                     {
diff --git a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/SmoothArea.cs b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/SmoothArea.cs
index 6b07747..6c0d60d 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/SmoothArea.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/FloodBrushes/SmoothArea.cs
@@ -33,16 +33,17 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FloodBrushes
     {
         #region ITerrainFloodEffect Members
 
-        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength)
+        public void FloodEffect(ITerrainChannel map, bool[,] fillArea, double strength,
+            int startX, int endX, int startY, int endY)
         {
             double area = strength;
             double step = strength / 4.0;
 
             double[,] manipulate = new double[map.Width,map.Height];
             int x, y;
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (!fillArea[x, y])
                         continue;
@@ -64,9 +65,9 @@ namespace OpenSim.Region.CoreModules.World.Terrain.FloodBrushes
                     manipulate[x, y] = average / avgsteps;
                 }
             }
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (!fillArea[x, y])
                         continue;
diff --git a/OpenSim/Region/CoreModules/World/Terrain/ITerrainFloodEffect.cs b/OpenSim/Region/CoreModules/World/Terrain/ITerrainFloodEffect.cs
index 3984a30..6324aca 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/ITerrainFloodEffect.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/ITerrainFloodEffect.cs
@@ -32,6 +32,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 {
     public interface ITerrainFloodEffect
     {
-        void FloodEffect(ITerrainChannel map, Boolean[,] fillArea, double strength);
+        void FloodEffect(ITerrainChannel map, Boolean[,] fillArea, double strength, 
+            int startX, int endX, int startY, int endY);
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/CoreModules/World/Terrain/ITerrainPaintableEffect.cs b/OpenSim/Region/CoreModules/World/Terrain/ITerrainPaintableEffect.cs
index b73defd..d0b05e4 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/ITerrainPaintableEffect.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/ITerrainPaintableEffect.cs
@@ -31,6 +31,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 {
     public interface ITerrainPaintableEffect
     {
-        void PaintEffect(ITerrainChannel map, bool[,] allowMask, double x, double y, double z, double strength, double duration);
+        void PaintEffect(ITerrainChannel map, bool[,] allowMask, double x, double y, double z,
+            double strength, double duration, int startX, int endX, int startY, int endY);
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/ErodeSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/ErodeSphere.cs
index 7a78cd8..7358ba3 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/ErodeSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/ErodeSphere.cs
@@ -151,7 +151,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
 
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
@@ -163,18 +164,23 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
             ITerrainChannel sediment = new TerrainChannel(map.Width, map.Height);
 
             // Fill with rain
-            for (x = 0; x < water.Width; x++)
-                for (y = 0; y < water.Height; y++)
-                    water[x, y] = Math.Max(0.0, TerrainUtil.SphericalFactor(x, y, rx, ry, strength) * rainHeight * duration);
+            for (x = startX; x <= endX; x++)
+            {
+                for (y = startY; y <= endY; y++)
+                {
+                    if (mask[x, y])
+                        water[x, y] = Math.Max(0.0, TerrainUtil.SphericalFactor(x, y, rx, ry, strength) * rainHeight * duration);
+                }
+            }
 
             for (int i = 0; i < rounds; i++)
             {
                 // Erode underlying terrain
-                for (x = 0; x < water.Width; x++)
+                for (x = startX; x <= endX; x++)
                 {
-                    for (y = 0; y < water.Height; y++)
+                    for (y = startY; y <= endY; y++)
                     {
-                        if (mask[x,y])
+                        if (mask[x, y])
                         {
                             const double solConst = (1.0 / rounds);
                             double sedDelta = water[x, y] * solConst;
@@ -185,9 +191,9 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
                 }
 
                 // Move water
-                for (x = 0; x < water.Width; x++)
+                for (x = startX; x <= endX; x++)
                 {
-                    for (y = 0; y < water.Height; y++)
+                    for (y = startY; y <= endY; y++)
                     {
                         if (water[x, y] <= 0)
                             continue;
@@ -296,7 +302,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
                         double sedimentDeposit = sediment[x, y] - waterCapacity;
                         if (sedimentDeposit > 0)
                         {
-                            if (mask[x,y])
+                            if (mask[x, y])
                             {
                                 sediment[x, y] -= sedimentDeposit;
                                 map[x, y] += sedimentDeposit;
@@ -309,10 +315,9 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
             // Deposit any remainder (should be minimal)
             for (x = 0; x < water.Width; x++)
                 for (y = 0; y < water.Height; y++)
-                    if (mask[x,y] && sediment[x, y] > 0)
+                    if (mask[x, y] && sediment[x, y] > 0)
                         map[x, y] += sediment[x, y];
         }
-
         #endregion
     }
 }
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/FlattenSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/FlattenSphere.cs
index 9aa3dff..8937f63 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/FlattenSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/FlattenSphere.cs
@@ -35,16 +35,17 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
     {
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
             int x, y;
 
             // blend in map
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (!mask[x,y])
                         continue;
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/LowerSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/LowerSphere.cs
index 68145f2..bbf9407 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/LowerSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/LowerSphere.cs
@@ -34,34 +34,18 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
     {
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             int s = (int) (Math.Pow(2, strength) + 0.5);
 
-            int x;
-            int xFrom = (int)(rx-s+0.5);
-            int xTo   = (int)(rx+s+0.5) + 1;
-            int yFrom = (int)(ry-s+0.5);
-            int yTo   = (int)(ry+s+0.5) + 1;
+            int x, y;
 
-            if (xFrom < 0)
-                xFrom = 0;
-
-            if (yFrom < 0)
-                yFrom = 0;
-
-            if (xTo > map.Width)
-                xTo = map.Width;
-
-            if (yTo > map.Width)
-                yTo = map.Width;
-
-            for (x = xFrom; x < xTo; x++)
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = yFrom; y < yTo; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     // Calculate a cos-sphere and add it to the heighmap
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs
index e7df3f8..46d47b4 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/NoiseSphere.cs
@@ -35,17 +35,18 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
     {
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
-            int x;
-            for (x = 0; x < map.Width; x++)
+            int x, y;
+
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     // Calculate a sphere and add it to the heighmap
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/OlsenSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/OlsenSphere.cs
index b199df3..281690d 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/OlsenSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/OlsenSphere.cs
@@ -152,18 +152,18 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
 
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
-            int x;
+            int x, y;
 
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RaiseSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RaiseSphere.cs
index bd9a8a0..1b704bb 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RaiseSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RaiseSphere.cs
@@ -35,38 +35,22 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
         #region ITerrainPaintableEffect Members
         
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             int s = (int) (Math.Pow(2, strength) + 0.5);
 
-            int x;
-            int xFrom = (int)(rx-s+0.5);
-            int xTo   = (int)(rx+s+0.5) + 1;
-            int yFrom = (int)(ry-s+0.5);
-            int yTo   = (int)(ry+s+0.5) + 1;
+            int x,y;
 
-            if (xFrom < 0)
-                xFrom = 0;
-
-            if (yFrom < 0)
-                yFrom = 0;
-
-            if (xTo > map.Width)
-                xTo = map.Width;
-
-            if (yTo > map.Width)
-                yTo = map.Width;
-
-            for (x = xFrom; x < xTo; x++)
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = yFrom; y < yTo; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     // Calculate a cos-sphere and add it to the heighmap
-                    double r = Math.Sqrt((x-rx) * (x-rx) + ((y-ry) * (y-ry)));
+                    double r = Math.Sqrt((x - rx) * (x - rx) + ((y - ry) * (y - ry)));
                     double z = Math.Cos(r * Math.PI / (s * 2));
                     if (z > 0.0)
                         map[x, y] += z * duration;
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RevertSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RevertSphere.cs
index 4b28275..efc5324 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RevertSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/RevertSphere.cs
@@ -41,7 +41,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
 
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
             duration = 0.03; //MCP Should be read from ini file
@@ -51,13 +52,12 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
             if (duration < 0)
                 return;
 
-            int x;
-            for (x = 0; x < map.Width; x++)
+            int x,y;
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     // Calculate a sphere and add it to the heighmap
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/SmoothSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/SmoothSphere.cs
index 4834c86..65dd0a6 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/SmoothSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/SmoothSphere.cs
@@ -34,7 +34,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
     {
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
@@ -47,10 +48,13 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
  
 
             // compute delta map
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
+                    if (!mask[x, y])
+                        continue;
+
                     double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
 
                     if (z > 0) // add in non-zero amount
@@ -73,11 +77,11 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
                 }
             }
             // blend in map
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
-                    if (!mask[x,y])
+                    if (!mask[x, y])
                         continue;
 
                     double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
diff --git a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/WeatherSphere.cs b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/WeatherSphere.cs
index f31c8b6..f52fe07 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/WeatherSphere.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/PaintBrushes/WeatherSphere.cs
@@ -148,16 +148,16 @@ namespace OpenSim.Region.CoreModules.World.Terrain.PaintBrushes
 
         #region ITerrainPaintableEffect Members
 
-        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
+        public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz,
+            double strength, double duration, int startX, int endX, int startY, int endY)
         {
             strength = TerrainUtil.MetersToSphericalStrength(strength);
 
-            int x;
+            int x,y;
 
-            for (x = 0; x < map.Width; x++)
+            for (x = startX; x <= endX; x++)
             {
-                int y;
-                for (y = 0; y < map.Height; y++)
+                for (y = startY; y <= endY; y++)
                 {
                     if (!mask[x,y])
                         continue;
diff --git a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
index 932652c..925de2a 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/TerrainModule.cs
@@ -75,6 +75,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         #endregion
 
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+<<<<<<< HEAD
+=======
+        
+#pragma warning disable 414
+        private static readonly string LogHeader = "[TERRAIN MODULE]";
+#pragma warning restore 414
+
+        private readonly Commander m_commander = new Commander("terrain");
+>>>>>>> avn/ubitvar
 
 #pragma warning disable 414
         private static readonly string LogHeader = "[TERRAIN MODULE]";
@@ -86,6 +95,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         private readonly Dictionary<string, ITerrainLoader> m_loaders = new Dictionary<string, ITerrainLoader>();
         private readonly Dictionary<StandardTerrainEffects, ITerrainPaintableEffect> m_painteffects =
             new Dictionary<StandardTerrainEffects, ITerrainPaintableEffect>();
+<<<<<<< HEAD
         private Dictionary<string, ITerrainEffect> m_plugineffects;
         private Dictionary<string, ITerrainModifier> m_modifyOperations =
             new Dictionary<string, ITerrainModifier>();
@@ -94,6 +104,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         private Scene m_scene;
         private volatile bool m_tainted;
         private readonly Stack<LandUndoState> m_undo = new Stack<LandUndoState>(5);
+=======
+
+        private Dictionary<string, ITerrainEffect> m_plugineffects;
+        private ITerrainChannel m_channel;
+        private ITerrainChannel m_baked;
+        private Scene m_scene;
+        private volatile bool m_tainted;
+
+>>>>>>> avn/ubitvar
         private String m_InitialTerrain = "pinhead-island";
 
         // If true, send terrain patch updates to clients based on their view distance
@@ -107,13 +126,19 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             private bool[,] updated;    // for each patch, whether it needs to be sent to this client
             private int updateCount;    // number of patches that need to be sent
             public ScenePresence Presence;   // a reference to the client to send to
+<<<<<<< HEAD
             public TerrainData Terrain; // reference to the underlying terrain
+=======
+>>>>>>> avn/ubitvar
             public PatchUpdates(TerrainData terrData, ScenePresence pPresence)
             {
                 updated = new bool[terrData.SizeX / Constants.TerrainPatchSize, terrData.SizeY / Constants.TerrainPatchSize];
                 updateCount = 0;
                 Presence = pPresence;
+<<<<<<< HEAD
                 Terrain = terrData;
+=======
+>>>>>>> avn/ubitvar
                 // Initially, send all patches to the client
                 SetAll(true);
             }
@@ -122,17 +147,26 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             {
                 return (updateCount > 0);
             }
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
             public void SetByXY(int x, int y, bool state)
             {
                 this.SetByPatch(x / Constants.TerrainPatchSize, y / Constants.TerrainPatchSize, state);
             }
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
             public bool GetByPatch(int patchX, int patchY)
             {
                 return updated[patchX, patchY];
             }
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
             public void SetByPatch(int patchX, int patchY, bool state)
             {
                 bool prevState = updated[patchX, patchY];
@@ -142,12 +176,20 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     updateCount--;
                 updated[patchX, patchY] = state;
             }
+<<<<<<< HEAD
 
             public void SetAll(bool state)
             {
                 updateCount = 0;
                 for(int xx = 0; xx < updated.GetLength(0); xx++)
                     for(int yy = 0; yy < updated.GetLength(1); yy++)
+=======
+            public void SetAll(bool state)
+            {
+                updateCount = 0;
+                for (int xx = 0; xx < updated.GetLength(0); xx++)
+                    for (int yy = 0; yy < updated.GetLength(1); yy++)
+>>>>>>> avn/ubitvar
                         updated[xx, yy] = state;
                 if (state)
                     updateCount = updated.GetLength(0) * updated.GetLength(1);
@@ -164,9 +206,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                                 terrData.SizeX / Constants.TerrainPatchSize, terrData.SizeY / Constants.TerrainPatchSize)
                     );
                 }
+<<<<<<< HEAD
                 for(int xx = 0; xx < terrData.SizeX; xx += Constants.TerrainPatchSize)
                 {
                     for(int yy = 0; yy < terrData.SizeY; yy += Constants.TerrainPatchSize)
+=======
+                for (int xx = 0; xx < terrData.SizeX; xx += Constants.TerrainPatchSize)
+                {
+                    for (int yy = 0; yy < terrData.SizeY; yy += Constants.TerrainPatchSize)
+>>>>>>> avn/ubitvar
                     {
                         // Only set tainted. The patch bit may be set if the patch was to be sent later.
                         if (terrData.IsTaintedAt(xx, yy, false))
@@ -227,12 +275,20 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                                                                      (int)m_scene.RegionInfo.RegionSizeY,
                                                                      (int)m_scene.RegionInfo.RegionSizeZ);
                     m_scene.Heightmap = m_channel;
+<<<<<<< HEAD
                     UpdateRevertMap();
+=======
+                    UpdateBakedMap();
+>>>>>>> avn/ubitvar
                 }
                 else
                 {
                     m_channel = m_scene.Heightmap;
+<<<<<<< HEAD
                     UpdateRevertMap();
+=======
+                    UpdateBakedMap();
+>>>>>>> avn/ubitvar
                 }
 
                 m_scene.RegisterModuleInterface<ITerrainModule>(this);
@@ -240,7 +296,11 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 m_scene.EventManager.OnClientClosed += EventManager_OnClientClosed;
                 m_scene.EventManager.OnPluginConsole += EventManager_OnPluginConsole;
                 m_scene.EventManager.OnTerrainTick += EventManager_OnTerrainTick;
+<<<<<<< HEAD
                 m_scene.EventManager.OnFrame += EventManager_OnFrame;
+=======
+                m_scene.EventManager.OnTerrainCheckUpdates += EventManager_TerrainCheckUpdates;
+>>>>>>> avn/ubitvar
             }
 
             InstallDefaultEffects();
@@ -279,7 +339,11 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 // remove the commands
                 m_scene.UnregisterModuleCommander(m_commander.Name);
                 // remove the event-handlers
+<<<<<<< HEAD
                 m_scene.EventManager.OnFrame -= EventManager_OnFrame;
+=======
+                m_scene.EventManager.OnTerrainCheckUpdates -= EventManager_TerrainCheckUpdates;
+>>>>>>> avn/ubitvar
                 m_scene.EventManager.OnTerrainTick -= EventManager_OnTerrainTick;
                 m_scene.EventManager.OnPluginConsole -= EventManager_OnPluginConsole;
                 m_scene.EventManager.OnClientClosed -= EventManager_OnClientClosed;
@@ -334,7 +398,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                             m_log.DebugFormat("[TERRAIN]: Loaded terrain, wd/ht: {0}/{1}", channel.Width, channel.Height);
                             m_scene.Heightmap = channel;
                             m_channel = channel;
-                            UpdateRevertMap();
+                            UpdateBakedMap();
                         }
                         catch(NotImplementedException)
                         {
@@ -426,7 +490,11 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                         {
                             ITerrainChannel channel = loader.Value.LoadStream(stream);
                             m_channel.Merge(channel, displacement, radianRotation, rotationDisplacement);
+<<<<<<< HEAD
                             UpdateRevertMap();
+=======
+                            UpdateBakedMap();
+>>>>>>> avn/ubitvar
                         }
                         catch(NotImplementedException)
                         {
@@ -506,16 +574,48 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         // Someone diddled terrain outside the normal code paths. Set the taintedness for all clients.
         // ITerrainModule.TaintTerrain()
+<<<<<<< HEAD
         public void TaintTerrain()
         {
             lock(m_perClientPatchUpdates)
             {
                 // Set the flags for all clients so the tainted patches will be sent out
                 foreach(PatchUpdates pups in m_perClientPatchUpdates.Values)
+=======
+        public void TaintTerrain ()
+        {
+            lock (m_perClientPatchUpdates)
+            {
+                // Set the flags for all clients so the tainted patches will be sent out
+                foreach (PatchUpdates pups in m_perClientPatchUpdates.Values)
+>>>>>>> avn/ubitvar
                 {
                     pups.SetAll(m_scene.Heightmap.GetTerrainData());
                 }
             }
+<<<<<<< HEAD
+=======
+        }
+
+        // ITerrainModule.PushTerrain()
+        public void PushTerrain(IClientAPI pClient)
+        {
+            ScenePresence presence = m_scene.GetScenePresence(pClient.AgentId);
+            if (presence != null)
+            {
+                lock (m_perClientPatchUpdates)
+                {
+                    PatchUpdates pups;
+                    if (!m_perClientPatchUpdates.TryGetValue(pClient.AgentId, out pups))
+                    {
+                        // There is a ScenePresence without a send patch map. Create one.
+                        pups = new PatchUpdates(m_scene.Heightmap.GetTerrainData(), presence);
+                        m_perClientPatchUpdates.Add(presence.UUID, pups);
+                    }
+                    pups.SetAll(true);
+                }
+            }
+>>>>>>> avn/ubitvar
         }
 
         // ITerrainModule.PushTerrain()
@@ -636,7 +736,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             m_painteffects[StandardTerrainEffects.Smooth] = new SmoothSphere();
             m_painteffects[StandardTerrainEffects.Noise] = new NoiseSphere();
             m_painteffects[StandardTerrainEffects.Flatten] = new FlattenSphere();
-            m_painteffects[StandardTerrainEffects.Revert] = new RevertSphere(m_revert);
+            m_painteffects[StandardTerrainEffects.Revert] = new RevertSphere(m_baked);
             m_painteffects[StandardTerrainEffects.Erode] = new ErodeSphere();
             m_painteffects[StandardTerrainEffects.Weather] = new WeatherSphere();
             m_painteffects[StandardTerrainEffects.Olsen] = new OlsenSphere();
@@ -647,7 +747,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             m_floodeffects[StandardTerrainEffects.Smooth] = new SmoothArea();
             m_floodeffects[StandardTerrainEffects.Noise] = new NoiseArea();
             m_floodeffects[StandardTerrainEffects.Flatten] = new FlattenArea();
-            m_floodeffects[StandardTerrainEffects.Revert] = new RevertArea(m_revert);
+            m_floodeffects[StandardTerrainEffects.Revert] = new RevertArea(m_baked);
 
             // Terrain Modifier operations
             m_modifyOperations["min"] = new MinModifier(this);
@@ -673,10 +773,12 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         }
 
         /// <summary>
-        /// Saves the current state of the region into the revert map buffer.
+        /// Saves the current state of the region into the baked map buffer.
+        
         /// </summary>
-        public void UpdateRevertMap()
+        public void UpdateBakedMap()
         {
+<<<<<<< HEAD
             /*
             int x;
             for (x = 0; x < m_channel.Width; x++)
@@ -689,6 +791,11 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             }
              */
             m_revert = m_channel.MakeCopy();
+=======
+            m_baked = m_channel.MakeCopy();
+            m_painteffects[StandardTerrainEffects.Revert] = new RevertSphere(m_baked);
+            m_floodeffects[StandardTerrainEffects.Revert] = new RevertArea(m_baked);
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -715,11 +822,16 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                         {
                             ITerrainChannel channel = loader.Value.LoadFile(filename, offsetX, offsetY,
                                                                             fileWidth, fileHeight,
+<<<<<<< HEAD
                                                                             (int)m_scene.RegionInfo.RegionSizeX,
                                                                             (int)m_scene.RegionInfo.RegionSizeY);
+=======
+                                                                            (int) m_scene.RegionInfo.RegionSizeX,
+                                                                            (int) m_scene.RegionInfo.RegionSizeY);
+>>>>>>> avn/ubitvar
                             m_scene.Heightmap = channel;
                             m_channel = channel;
-                            UpdateRevertMap();
+                            UpdateBakedMap();
                         }
 
                         return;
@@ -782,12 +894,16 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         }
 
         /// <summary>
+<<<<<<< HEAD
         /// Called before processing of every simulation frame.
+=======
+>>>>>>> avn/ubitvar
         /// This is used to check to see of any of the terrain is tainted and, if so, schedule
         /// updates for all the presences.
         /// This also checks to see if there are updates that need to be sent for each presence.
         /// This is where the logic is to send terrain updates to clients.
         /// </summary>
+<<<<<<< HEAD
         private void EventManager_OnFrame()
         {
             TerrainData terrData = m_channel.GetTerrainData();
@@ -798,6 +914,19 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 for(int y = 0; y < terrData.SizeY; y += Constants.TerrainPatchSize)
                 {
                     if (terrData.IsTaintedAt(x, y))
+=======
+        private void EventManager_TerrainCheckUpdates()
+        {
+            // this needs fixing
+            TerrainData terrData = m_channel.GetTerrainData();
+
+            bool shouldTaint = false;
+            for (int x = 0; x < terrData.SizeX; x += Constants.TerrainPatchSize)
+            {
+                for (int y = 0; y < terrData.SizeY; y += Constants.TerrainPatchSize)
+                {
+                    if (terrData.IsTaintedAt(x, y,true))
+>>>>>>> avn/ubitvar
                     {
                         // Found a patch that was modified. Push this flag into the clients.
                         SendToClients(terrData, x, y);
@@ -815,6 +944,10 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 m_scene.EventManager.TriggerTerrainTainted();
                 m_tainted = true;
             }
+<<<<<<< HEAD
+=======
+
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -883,11 +1016,18 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 presence.ControllingClient.OnLandUndo -= client_OnLandUndo;
                 presence.ControllingClient.OnUnackedTerrain -= client_OnUnackedTerrain;
             }
+<<<<<<< HEAD
 
             lock(m_perClientPatchUpdates)
                 m_perClientPatchUpdates.Remove(client);
         }
+=======
+>>>>>>> avn/ubitvar
 
+            lock (m_perClientPatchUpdates)
+                m_perClientPatchUpdates.Remove(client);
+        }
+        
         /// <summary>
         /// Scan over changes in the terrain and limit height changes. This enforces the
         ///     non-estate owner limits on rate of terrain editting.
@@ -898,12 +1038,21 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             TerrainData terrData = m_channel.GetTerrainData();
 
             bool wasLimited = false;
+<<<<<<< HEAD
             for(int x = 0; x < terrData.SizeX; x += Constants.TerrainPatchSize)
             {
                 for(int y = 0; y < terrData.SizeY; y += Constants.TerrainPatchSize)
                 {
                     if (terrData.IsTaintedAt(x, y, false /* clearOnTest */))
                     {
+=======
+            for (int x = 0; x < terrData.SizeX; x += Constants.TerrainPatchSize)
+            {
+                for (int y = 0; y < terrData.SizeY; y += Constants.TerrainPatchSize)
+                {
+                    if (terrData.IsTaintedAt(x, y, false /* clearOnTest */))
+                   {
+>>>>>>> avn/ubitvar
                         // If we should respect the estate settings then
                         //     fixup and height deltas that don't respect them.
                         // Note that LimitChannelChanges() modifies the TerrainChannel with the limited height values.
@@ -926,13 +1075,22 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             float maxDelta = (float)m_scene.RegionInfo.RegionSettings.TerrainRaiseLimit;
 
             // loop through the height map for this patch and compare it against
+<<<<<<< HEAD
             // the revert map
             for(int x = xStart; x < xStart + Constants.TerrainPatchSize; x++)
+=======
+            // the baked map
+            for (int x = xStart; x < xStart + Constants.TerrainPatchSize; x++)
+>>>>>>> avn/ubitvar
             {
                 for(int y = yStart; y < yStart + Constants.TerrainPatchSize; y++)
                 {
                     float requestedHeight = terrData[x, y];
+<<<<<<< HEAD
                     float bakedHeight = (float)m_revert[x, y];
+=======
+                    float bakedHeight = (float)m_baked[x, y];
+>>>>>>> avn/ubitvar
                     float requestedDelta = requestedHeight - bakedHeight;
 
                     if (requestedDelta > maxDelta)
@@ -953,6 +1111,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         private void client_OnLandUndo(IClientAPI client)
         {
+<<<<<<< HEAD
             lock(m_undo)
             {
                 if (m_undo.Count > 0)
@@ -962,6 +1121,9 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                         goback.PlaybackState();
                 }
             }
+=======
+
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -971,6 +1133,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         /// <param name="x">The patch corner to send</param>
         /// <param name="y">The patch corner to send</param>
         private void SendToClients(TerrainData terrData, int x, int y)
+<<<<<<< HEAD
         {
             if (m_sendTerrainUpdatesByViewDistance)
             {
@@ -1138,6 +1301,181 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                             ret.Add(new PatchesToSend(x, y, dist));
                         }
                     }
+=======
+        {
+            // Add that this patch needs to be sent to the accounting for each client.
+            lock (m_perClientPatchUpdates)
+            {
+                m_scene.ForEachScenePresence(presence =>
+                    {
+                        PatchUpdates thisClientUpdates;
+                        if (!m_perClientPatchUpdates.TryGetValue(presence.UUID, out thisClientUpdates))
+                        {
+                            // There is a ScenePresence without a send patch map. Create one.
+                            thisClientUpdates = new PatchUpdates(terrData, presence);
+                            m_perClientPatchUpdates.Add(presence.UUID, thisClientUpdates);
+                        }
+                        thisClientUpdates.SetByXY(x, y, true);
+                    }
+                );
+            }
+        }
+
+        private class PatchesToSend : IComparable<PatchesToSend>
+        {
+            public int PatchX;
+            public int PatchY;
+            public float Dist;
+            public PatchesToSend(int pX, int pY, float pDist)
+            {
+                PatchX = pX;
+                PatchY = pY;
+                Dist = pDist;
+            }
+            public int CompareTo(PatchesToSend other)
+            {
+                return Dist.CompareTo(other.Dist);
+            }
+        }
+
+        // Called each frame time to see if there are any patches to send to any of the
+        //    ScenePresences.
+        // Loop through all the per-client info and send any patches necessary.
+        private void CheckSendingPatchesToClients()
+        {
+            lock (m_perClientPatchUpdates)
+            {
+                foreach (PatchUpdates pups in m_perClientPatchUpdates.Values)
+                {
+                    // throught acording to land queue free to send bytes
+                    if (!pups.Presence.ControllingClient.CanSendLayerData())
+                        continue;
+
+                    if (pups.HasUpdates())
+                    {
+                        // There is something that could be sent to this client.
+                        List<PatchesToSend> toSend = GetModifiedPatchesInViewDistance(pups);
+                        if (toSend.Count > 0)
+                        {
+                            // m_log.DebugFormat("{0} CheckSendingPatchesToClient: sending {1} patches to {2} in region {3}",
+                            //                     LogHeader, toSend.Count, pups.Presence.Name, m_scene.RegionInfo.RegionName);
+                            // Sort the patches to send by the distance from the presence
+                            toSend.Sort();
+                            /*
+                            foreach (PatchesToSend pts in toSend)
+                            {
+                                pups.Presence.ControllingClient.SendLayerData(pts.PatchX, pts.PatchY, null);
+                                // presence.ControllingClient.SendLayerData(xs.ToArray(), ys.ToArray(), null, TerrainPatch.LayerType.Land);
+                            }
+                            */
+
+                            int[] xPieces = new int[toSend.Count];
+                            int[] yPieces = new int[toSend.Count];
+                            float[] patchPieces = new float[toSend.Count * 2];
+                            int pieceIndex = 0;
+                            foreach (PatchesToSend pts in toSend)
+                            {
+                                patchPieces[pieceIndex++] = pts.PatchX;
+                                patchPieces[pieceIndex++] = pts.PatchY;
+                            }
+                            pups.Presence.ControllingClient.SendLayerData(-toSend.Count, 0, patchPieces);
+                        }
+                    }
+                }
+            }
+        }
+
+        private List<PatchesToSend> GetModifiedPatchesInViewDistance(PatchUpdates pups)
+        {
+            List<PatchesToSend> ret = new List<PatchesToSend>();
+
+            int npatchs = 0;
+
+            ScenePresence presence = pups.Presence;
+            if (presence == null)
+                return ret;
+
+            float minz = presence.AbsolutePosition.Z;
+            if (presence.CameraPosition.Z < minz)
+                minz = presence.CameraPosition.Z;
+
+            // this limit should be max terrainheight + max draw
+            if (minz > 1500f)
+                return ret;
+
+            int DrawDistance = (int)presence.DrawDistance;
+
+            DrawDistance = DrawDistance / Constants.TerrainPatchSize;
+
+            int testposX;
+            int testposY;
+
+            if (Math.Abs(presence.AbsolutePosition.X - presence.CameraPosition.X) > 30
+                || Math.Abs(presence.AbsolutePosition.Y - presence.CameraPosition.Y) > 30)
+            {
+                testposX = (int)presence.CameraPosition.X / Constants.TerrainPatchSize;
+                testposY = (int)presence.CameraPosition.Y / Constants.TerrainPatchSize;
+            }
+            else
+            {
+                testposX = (int)presence.AbsolutePosition.X / Constants.TerrainPatchSize;
+                testposY = (int)presence.AbsolutePosition.Y / Constants.TerrainPatchSize;
+            }
+            int limitX = (int)m_scene.RegionInfo.RegionSizeX / Constants.TerrainPatchSize;
+            int limitY = (int)m_scene.RegionInfo.RegionSizeY / Constants.TerrainPatchSize;
+
+            // Compute the area of patches within our draw distance
+            int startX = testposX - DrawDistance;
+            if (startX < 0)
+                startX = 0;
+            else if (startX > limitX)
+                startX = limitX;
+
+            int startY = testposY - DrawDistance;
+            if (startY < 0)
+                startY = 0;
+            else if (startY > limitY)
+                startY = limitY;
+
+            int endX = testposX + DrawDistance;
+            if (endX < 0)
+                endX = 0;
+            else if (endX > limitX)
+                endX = limitX;
+
+            int endY = testposY + DrawDistance;
+            if (endY < 0)
+                endY = 0;
+            else if (endY > limitY)
+                endY = limitY;
+
+            int distx;
+            int disty;
+            int distsq;
+
+            DrawDistance *= DrawDistance;
+  
+            for (int x = startX; x < endX; x++)
+            {
+                for (int y = startY; y < endY; y++)
+                {
+                    if (pups.GetByPatch(x, y))
+                    {
+                        distx = x - testposX;
+                        disty = y - testposY;
+                        distsq = distx * distx + disty * disty;
+                        if (distsq < DrawDistance)
+                        {
+                            pups.SetByPatch(x, y, false);
+                            ret.Add(new PatchesToSend(x, y, (float)distsq));
+                            if (npatchs++ > 65536)
+                            {
+                                y = endY;
+                                x = endX;
+                            }
+                        }
+                    }
+>>>>>>> avn/ubitvar
                 }
             }
             return ret;
@@ -1161,6 +1499,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     int zx = (int)(west + 0.5);
                     int zy = (int)(north + 0.5);
 
+<<<<<<< HEAD
                     int dx;
                     for(dx=-n; dx<=n; dx++)
                     {
@@ -1176,16 +1515,52 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                                     allowMask[x, y] = true;
                                     allowed = true;
                                 }
+=======
+
+                    int startX = zx - n;
+                    if (startX < 0)
+                        startX = 0;
+
+                    int startY = zy - n;
+                    if (startY < 0)
+                        startY = 0;
+
+                    int endX = zx + n;
+                    if (endX >= m_channel.Width)
+                        endX = m_channel.Width - 1;
+                    int endY = zy + n;
+                    if (endY >= m_channel.Height)
+                        endY = m_channel.Height - 1;
+
+                    int x, y;
+
+                    for (x = startX; x <= endX; x++)
+                    {
+                        for (y = startY; y <= endY; y++)
+                        {
+                            if (m_scene.Permissions.CanTerraformLand(agentId, new Vector3(x, y, 0)))
+                            {
+                                allowMask[x, y] = true;
+                                allowed = true;
+>>>>>>> avn/ubitvar
                             }
                         }
                     }
                     if (allowed)
                     {
                         StoreUndoState();
+<<<<<<< HEAD
                         m_painteffects[(StandardTerrainEffects)action].PaintEffect(
                             m_channel, allowMask, west, south, height, size, seconds);
 
                         //revert changes outside estate limits
+=======
+                        m_painteffects[(StandardTerrainEffects) action].PaintEffect(
+                            m_channel, allowMask, west, south, height, size, seconds,
+                            startX, endX, startY, endY);
+
+                        //block changes outside estate limits
+>>>>>>> avn/ubitvar
                         if (!god)
                             EnforceEstateLimits();
                     }
@@ -1225,9 +1600,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                     if (allowed)
                     {
                         StoreUndoState();
+<<<<<<< HEAD
                         m_floodeffects[(StandardTerrainEffects)action].FloodEffect(m_channel, fillArea, size);
 
                         //revert changes outside estate limits
+=======
+                        m_floodeffects[(StandardTerrainEffects) action].FloodEffect(m_channel, fillArea, size);
+
+                        //block changes outside estate limits
+>>>>>>> avn/ubitvar
                         if (!god)
                             EnforceEstateLimits();
                     }
@@ -1260,6 +1641,7 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         private void StoreUndoState()
         {
+<<<<<<< HEAD
             lock(m_undo)
             {
                 if (m_undo.Count > 0)
@@ -1275,22 +1657,36 @@ namespace OpenSim.Region.CoreModules.World.Terrain
                 LandUndoState nUndo = new LandUndoState(this, m_channel);
                 m_undo.Push(nUndo);
             }
+=======
+>>>>>>> avn/ubitvar
         }
 
         #region Console Commands
 
         private void InterfaceLoadFile(Object[] args)
         {
+<<<<<<< HEAD
             LoadFromFile((string)args[0]);
+=======
+            LoadFromFile((string) args[0]);
+>>>>>>> avn/ubitvar
         }
 
         private void InterfaceLoadTileFile(Object[] args)
         {
+<<<<<<< HEAD
             LoadFromFile((string)args[0],
                          (int)args[1],
                          (int)args[2],
                          (int)args[3],
                          (int)args[4]);
+=======
+            LoadFromFile((string) args[0],
+                         (int) args[1],
+                         (int) args[2],
+                         (int) args[3],
+                         (int) args[4]);
+>>>>>>> avn/ubitvar
         }
 
         private void InterfaceSaveFile(Object[] args)
@@ -1309,15 +1705,21 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         private void InterfaceBakeTerrain(Object[] args)
         {
-            UpdateRevertMap();
+            UpdateBakedMap();
         }
 
         private void InterfaceRevertTerrain(Object[] args)
         {
             int x, y;
+<<<<<<< HEAD
             for(x = 0; x < m_channel.Width; x++)
                 for(y = 0; y < m_channel.Height; y++)
                     m_channel[x, y] = m_revert[x, y];
+=======
+            for (x = 0; x < m_channel.Width; x++)
+                for (y = 0; y < m_channel.Height; y++)
+                    m_channel[x, y] = m_baked[x, y];
+>>>>>>> avn/ubitvar
 
         }
 
@@ -1327,9 +1729,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
             if (direction.ToLower().StartsWith("y"))
             {
+<<<<<<< HEAD
                 for(int x = 0; x < m_channel.Width; x++)
                 {
                     for(int y = 0; y < m_channel.Height / 2; y++)
+=======
+                for (int x = 0; x < m_channel.Width; x++)
+                {
+                    for (int y = 0; y < m_channel.Height / 2; y++)
+>>>>>>> avn/ubitvar
                     {
                         double height = m_channel[x, y];
                         double flippedHeight = m_channel[x, (int)m_channel.Height - 1 - y];
@@ -1341,9 +1749,15 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             }
             else if (direction.ToLower().StartsWith("x"))
             {
+<<<<<<< HEAD
                 for(int y = 0; y < m_channel.Height; y++)
                 {
                     for(int x = 0; x < m_channel.Width / 2; x++)
+=======
+                for (int y = 0; y < m_channel.Height; y++)
+                {
+                    for (int x = 0; x < m_channel.Width / 2; x++)
+>>>>>>> avn/ubitvar
                     {
                         double height = m_channel[x, y];
                         double flippedHeight = m_channel[(int)m_channel.Width - 1 - x, y];
@@ -1420,45 +1834,81 @@ namespace OpenSim.Region.CoreModules.World.Terrain
 
         private void InterfaceElevateTerrain(Object[] args)
         {
+            double val = (double)args[0];
+
             int x, y;
+<<<<<<< HEAD
             for(x = 0; x < m_channel.Width; x++)
                 for(y = 0; y < m_channel.Height; y++)
                     m_channel[x, y] += (double)args[0];
+=======
+            for (x = 0; x < m_channel.Width; x++)
+                for (y = 0; y < m_channel.Height; y++)
+                    m_channel[x, y] += val;
+>>>>>>> avn/ubitvar
         }
 
         private void InterfaceMultiplyTerrain(Object[] args)
         {
             int x, y;
+<<<<<<< HEAD
             for(x = 0; x < m_channel.Width; x++)
                 for(y = 0; y < m_channel.Height; y++)
                     m_channel[x, y] *= (double)args[0];
+=======
+            double val = (double)args[0];
+
+            for (x = 0; x < m_channel.Width; x++)
+                for (y = 0; y < m_channel.Height; y++)
+                    m_channel[x, y] *= val;
+>>>>>>> avn/ubitvar
         }
 
         private void InterfaceLowerTerrain(Object[] args)
         {
             int x, y;
+<<<<<<< HEAD
             for(x = 0; x < m_channel.Width; x++)
                 for(y = 0; y < m_channel.Height; y++)
                     m_channel[x, y] -= (double)args[0];
+=======
+            double val = (double)args[0];
+
+            for (x = 0; x < m_channel.Width; x++)
+                for (y = 0; y < m_channel.Height; y++)
+                    m_channel[x, y] -= val;
+>>>>>>> avn/ubitvar
         }
 
         public void InterfaceFillTerrain(Object[] args)
         {
             int x, y;
+            double val = (double)args[0];
 
+<<<<<<< HEAD
             for(x = 0; x < m_channel.Width; x++)
                 for(y = 0; y < m_channel.Height; y++)
                     m_channel[x, y] = (double)args[0];
+=======
+            for (x = 0; x < m_channel.Width; x++)
+                for (y = 0; y < m_channel.Height; y++)
+                    m_channel[x, y] = val;
+>>>>>>> avn/ubitvar
         }
 
         private void InterfaceMinTerrain(Object[] args)
         {
             int x, y;
+<<<<<<< HEAD
             for(x = 0; x < m_channel.Width; x++)
+=======
+            double val = (double)args[0];
+            for (x = 0; x < m_channel.Width; x++)
+>>>>>>> avn/ubitvar
             {
                 for(y = 0; y < m_channel.Height; y++)
                 {
-                    m_channel[x, y] = Math.Max((double)args[0], m_channel[x, y]);
+                    m_channel[x, y] = Math.Max(val, m_channel[x, y]);
                 }
             }
         }
@@ -1466,13 +1916,19 @@ namespace OpenSim.Region.CoreModules.World.Terrain
         private void InterfaceMaxTerrain(Object[] args)
         {
             int x, y;
+<<<<<<< HEAD
             for(x = 0; x < m_channel.Width; x++)
+=======
+            double val = (double)args[0];
+            for (x = 0; x < m_channel.Width; x++)
+>>>>>>> avn/ubitvar
             {
                 for(y = 0; y < m_channel.Height; y++)
                 {
-                    m_channel[x, y] = Math.Min((double)args[0], m_channel[x, y]);
+                    m_channel[x, y] = Math.Min(val, m_channel[x, y]);
                 }
             }
+<<<<<<< HEAD
         }
 
         private void InterfaceShow(Object[] args)
@@ -1488,6 +1944,8 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             double height = m_channel[(int)point.X, (int)point.Y];
 
             Console.WriteLine("Terrain height at {0} is {1}", point, height);
+=======
+>>>>>>> avn/ubitvar
         }
 
         private void InterfaceShowDebugStats(Object[] args)
@@ -1620,9 +2078,9 @@ namespace OpenSim.Region.CoreModules.World.Terrain
             multiplyCommand.AddArgument("value", "The value to multiply the heightmap by.", "Double");
 
             Command bakeRegionCommand =
-                new Command("bake", CommandIntentions.COMMAND_HAZARDOUS, InterfaceBakeTerrain, "Saves the current terrain into the regions revert map.");
+                new Command("bake", CommandIntentions.COMMAND_HAZARDOUS, InterfaceBakeTerrain, "Saves the current terrain into the regions baked map.");
             Command revertRegionCommand =
-                new Command("revert", CommandIntentions.COMMAND_HAZARDOUS, InterfaceRevertTerrain, "Loads the revert map terrain into the regions heightmap.");
+                new Command("revert", CommandIntentions.COMMAND_HAZARDOUS, InterfaceRevertTerrain, "Loads the baked map terrain into the regions heightmap.");
 
             Command flipCommand =
                 new Command("flip", CommandIntentions.COMMAND_HAZARDOUS, InterfaceFlipTerrain, "Flips the current terrain about the X or Y axis");
diff --git a/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainTest.cs b/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainTest.cs
index 29e80ef..40db370 100644
--- a/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainTest.cs
+++ b/OpenSim/Region/CoreModules/World/Terrain/Tests/TerrainTest.cs
@@ -60,7 +60,12 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Tests
             TerrainChannel map = new TerrainChannel((int)Constants.RegionSize, (int)Constants.RegionSize);
             ITerrainPaintableEffect effect = new RaiseSphere();
 
+<<<<<<< HEAD
             effect.PaintEffect(map, allowMask, midRegion, midRegion, -1.0, 2, 6.0);
+=======
+            effect.PaintEffect(map, allowMask, midRegion, midRegion, -1.0, 2, 6.0,
+                0, midRegion - 1,0, (int)Constants.RegionSize -1);
+>>>>>>> avn/ubitvar
             Assert.That(map[127, midRegion] > 0.0, "Raise brush should raising value at this point (127,128).");
             Assert.That(map[125, midRegion] > 0.0, "Raise brush should raising value at this point (124,128).");
             Assert.That(map[120, midRegion] == 0.0, "Raise brush should not change value at this point (120,128).");
@@ -79,7 +84,12 @@ namespace OpenSim.Region.CoreModules.World.Terrain.Tests
             }
             effect = new LowerSphere();
 
+<<<<<<< HEAD
             effect.PaintEffect(map, allowMask, midRegion, midRegion, -1.0, 2, 6.0);
+=======
+            effect.PaintEffect(map, allowMask, midRegion, midRegion, -1.0, 2, 6.0,
+                0, (int)Constants.RegionSize -1,0, (int)Constants.RegionSize -1);
+>>>>>>> avn/ubitvar
             Assert.That(map[127, midRegion] >= 0.0, "Lower should not lowering value below 0.0 at this point (127,128).");
             Assert.That(map[127, midRegion] == 0.0, "Lower brush should lowering value to 0.0 at this point (127,128).");
             Assert.That(map[125, midRegion] < 1.0, "Lower brush should lowering value at this point (124,128).");
diff --git a/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs b/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs
index 9534ad3..77c10b8 100644
--- a/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs
+++ b/OpenSim/Region/CoreModules/World/Warp3DMap/TerrainSplat.cs
@@ -79,9 +79,13 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
         /// <remarks>Based on the algorithm described at http://opensimulator.org/wiki/Terrain_Splatting
         /// Note we create a 256x256 dimension texture even if the actual terrain is larger.
         /// </remarks>
+<<<<<<< HEAD
         public static Bitmap Splat(ITerrainChannel terrain,
                 UUID[] textureIDs, float[] startHeights, float[] heightRanges,
                 Vector3d regionPosition, IAssetService assetService, bool textureTerrain)
+=======
+        public static Bitmap Splat(ITerrainChannel terrain, UUID[] textureIDs, float[] startHeights, float[] heightRanges, Vector3d regionPosition, IAssetService assetService, bool textureTerrain)
+>>>>>>> avn/ubitvar
         {
             Debug.Assert(textureIDs.Length == 4);
             Debug.Assert(startHeights.Length == 4);
@@ -195,12 +199,74 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
                         using (SolidBrush brush = new SolidBrush(DEFAULT_TERRAIN_COLOR[i]))
                             gfx.FillRectangle(brush, 0, 0, 256, 256);
                     }
+                    else
+                    {
+                        if (detailTexture[i].Width != 256 || detailTexture[i].Height != 256)
+                        {
+                            detailTexture[i] = ResizeBitmap(detailTexture[i], 256, 256);
+                        }
+                    }
                 }
+<<<<<<< HEAD
                 else
+=======
+    
+                #region Layer Map
+    
+                float[,] layermap = new float[256 , 256];
+
+                int xFactor = terrain.Width / 256;
+                int yFactor = terrain.Height / 256;
+    
+                for (int y = 0; y < 256; y++)
+>>>>>>> avn/ubitvar
                 {
                     if (detailTexture[i].Width != 256 || detailTexture[i].Height != 256)
                     {
+<<<<<<< HEAD
                         detailTexture[i] = ResizeBitmap(detailTexture[i], 256, 256);
+=======
+                        float height = (float)terrain[x * xFactor, y * yFactor];
+    
+                        float pctX = (float)x / 255f;
+                        float pctY = (float)y / 255f;
+    
+                        // Use bilinear interpolation between the four corners of start height and 
+                        // height range to select the current values at this position
+                        float startHeight = ImageUtils.Bilinear(
+                            startHeights[0],
+                            startHeights[2],
+                            startHeights[1],
+                            startHeights[3],
+                            pctX, pctY);
+                        startHeight = Utils.Clamp(startHeight, 0f, 255f);
+    
+                        float heightRange = ImageUtils.Bilinear(
+                            heightRanges[0],
+                            heightRanges[2],
+                            heightRanges[1],
+                            heightRanges[3],
+                            pctX, pctY);
+                        heightRange = Utils.Clamp(heightRange, 0f, 255f);
+    
+                        // Generate two frequencies of perlin noise based on our global position
+                        // The magic values were taken from http://opensimulator.org/wiki/Terrain_Splatting
+                        Vector3 vec = new Vector3
+                        (
+                            ((float)regionPosition.X + (x * xFactor)) * 0.20319f,
+                            ((float)regionPosition.Y + (y * yFactor)) * 0.20319f,
+                            height * 0.25f
+                        );
+    
+                        float lowFreq = Perlin.noise2(vec.X * 0.222222f, vec.Y * 0.222222f) * 6.5f;
+                        float highFreq = Perlin.turbulence2(vec.X, vec.Y, 2f) * 2.25f;
+                        float noise = (lowFreq + highFreq) * 2f;
+    
+                        // Combine the current height, generated noise, start height, and height range parameters, then scale all of it 
+                        float layer = ((height + noise - startHeight) / heightRange) * 4f;
+                        if (Single.IsNaN(layer)) layer = 0f;
+                        layermap[x,y] = Utils.Clamp(layer, 0f, 3f);
+>>>>>>> avn/ubitvar
                     }
                 }
             }
@@ -220,6 +286,7 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             {
                 for (int x = 0; x < 256; x++)
                 {
+<<<<<<< HEAD
                     float height = (float)terrain[x * xFactor, y * yFactor];
 
                     float pctX = (float)x / 255f;
@@ -261,6 +328,58 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
                     if (Single.IsNaN(layer))
                         layer = 0f;
                     layermap[x, y] = Utils.Clamp(layer, 0f, 3f);
+=======
+                    // Get handles to all of the texture data arrays
+                    BitmapData[] datas = new BitmapData[]
+                    {
+                        detailTexture[0].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[0].PixelFormat),
+                        detailTexture[1].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[1].PixelFormat),
+                        detailTexture[2].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[2].PixelFormat),
+                        detailTexture[3].LockBits(new Rectangle(0, 0, 256, 256), ImageLockMode.ReadOnly, detailTexture[3].PixelFormat)
+                    };
+    
+                    int[] comps = new int[]
+                    {
+                        (datas[0].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
+                        (datas[1].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
+                        (datas[2].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3,
+                        (datas[3].PixelFormat == PixelFormat.Format32bppArgb) ? 4 : 3
+                    };
+    
+                    for (int y = 0; y < 256; y++)
+                    {
+                        for (int x = 0; x < 256; x++)
+                        {
+                            float layer = layermap[x, y];
+    
+                            // Select two textures
+                            int l0 = (int)Math.Floor(layer);
+                            int l1 = Math.Min(l0 + 1, 3);
+    
+                            byte* ptrA = (byte*)datas[l0].Scan0 + y * datas[l0].Stride + x * comps[l0];
+                            byte* ptrB = (byte*)datas[l1].Scan0 + y * datas[l1].Stride + x * comps[l1];
+                            byte* ptrO = (byte*)outputData.Scan0 + y * outputData.Stride + x * 3;
+    
+                            float aB = *(ptrA + 0);
+                            float aG = *(ptrA + 1);
+                            float aR = *(ptrA + 2);
+    
+                            float bB = *(ptrB + 0);
+                            float bG = *(ptrB + 1);
+                            float bR = *(ptrB + 2);
+    
+                            float layerDiff = layer - l0;
+    
+                            // Interpolate between the two selected textures
+                            *(ptrO + 0) = (byte)Math.Floor(aB + layerDiff * (bB - aB));
+                            *(ptrO + 1) = (byte)Math.Floor(aG + layerDiff * (bG - aG));
+                            *(ptrO + 2) = (byte)Math.Floor(aR + layerDiff * (bR - aR));
+                        }
+                    }
+    
+                    for (int i = 0; i < 4; i++)
+                        detailTexture[i].UnlockBits(datas[i]);
+>>>>>>> avn/ubitvar
                 }
             }
 
@@ -352,7 +471,10 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             b.Dispose();
             return result;
         }
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
         public static Bitmap SplatSimple(float[] heightmap)
         {
             const float BASE_HSV_H = 93f / 360f;
diff --git a/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs b/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs
index dd91951..d8420d9 100644
--- a/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs
+++ b/OpenSim/Region/CoreModules/World/Warp3DMap/Warp3DImageModule.cs
@@ -80,6 +80,9 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
 
         private bool m_Enabled = false;
 
+        private Bitmap lastImage = null;
+        private DateTime lastImageTime = DateTime.MinValue;
+
         #region Region Module interface
 
         public void Initialise(IConfigSource source)
@@ -118,14 +121,9 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
 
             List<string> renderers = RenderingLoader.ListRenderers(Util.ExecutingDirectory());
             if (renderers.Count > 0)
-            {
-                m_primMesher = RenderingLoader.LoadRenderer(renderers[0]);
-                m_log.DebugFormat("[WARP 3D IMAGE MODULE]: Loaded prim mesher {0}", m_primMesher);
-            }
+                m_log.Info("[MAPTILE]: Loaded prim mesher " + renderers[0]);
             else
-            {
-                m_log.Debug("[WARP 3D IMAGE MODULE]: No prim mesher loaded, prim rendering will be disabled");
-            }
+                m_log.Info("[MAPTILE]: No prim mesher loaded, prim rendering will be disabled");
 
             m_scene.RegisterModuleInterface<IMapImageGenerator>(this);
         }
@@ -158,18 +156,50 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
 
         public Bitmap CreateMapTile()
         {
+<<<<<<< HEAD
             // Vector3 camPos = new Vector3(127.5f, 127.5f, 221.7025033688163f);
             // Camera above the middle of the region
             Vector3 camPos = new Vector3(
                             m_scene.RegionInfo.RegionSizeX/2 - 0.5f,
                             m_scene.RegionInfo.RegionSizeY/2 - 0.5f,
+=======
+            /* this must be on all map, not just its image
+            if ((DateTime.Now - lastImageTime).TotalSeconds < 3600)
+            {
+                return (Bitmap)lastImage.Clone();
+            }
+            */
+
+            List<string> renderers = RenderingLoader.ListRenderers(Util.ExecutingDirectory());
+            if (renderers.Count > 0)
+            {
+                m_primMesher = RenderingLoader.LoadRenderer(renderers[0]);
+            }
+
+            Vector3 camPos = new Vector3(
+                            m_scene.RegionInfo.RegionSizeX / 2 - 0.5f,
+                            m_scene.RegionInfo.RegionSizeY / 2 - 0.5f,
+>>>>>>> avn/ubitvar
                             221.7025033688163f);
             // Viewport viewing down onto the region
             Viewport viewport = new Viewport(camPos, -Vector3.UnitZ, 1024f, 0.1f,
                         (int)m_scene.RegionInfo.RegionSizeX, (int)m_scene.RegionInfo.RegionSizeY,
+<<<<<<< HEAD
                         (float)m_scene.RegionInfo.RegionSizeX, (float)m_scene.RegionInfo.RegionSizeY );
             // Fill the viewport and return the image
             return CreateMapTile(viewport, false);
+=======
+                        (float)m_scene.RegionInfo.RegionSizeX, (float)m_scene.RegionInfo.RegionSizeY);
+
+            Bitmap tile = CreateMapTile(viewport, false);
+            m_primMesher = null;
+            return tile;
+/*
+            lastImage = tile;
+            lastImageTime = DateTime.Now;
+            return (Bitmap)lastImage.Clone();
+ */
+>>>>>>> avn/ubitvar
         }
 
         public Bitmap CreateViewImage(Vector3 camPos, Vector3 camDir, float fov, int width, int height, bool useTextures)
@@ -285,9 +315,15 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             float waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;
 
             renderer.AddPlane("Water", m_scene.RegionInfo.RegionSizeX * 0.5f);
+<<<<<<< HEAD
             renderer.Scene.sceneobject("Water").setPos(m_scene.RegionInfo.RegionSizeX/2 - 0.5f,
                                                        waterHeight,
                                                        m_scene.RegionInfo.RegionSizeY/2 - 0.5f );
+=======
+            renderer.Scene.sceneobject("Water").setPos(m_scene.RegionInfo.RegionSizeX / 2 - 0.5f,
+                                                       waterHeight,
+                                                       m_scene.RegionInfo.RegionSizeY / 2 - 0.5f);
+>>>>>>> avn/ubitvar
 
             warp_Material waterColorMaterial = new warp_Material(ConvertColor(WATER_COLOR));
                         waterColorMaterial.setReflectivity(0);  // match water color with standard map module thanks lkalif
@@ -316,7 +352,11 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
                     warp_Vector pos = ConvertVector(x, y, (float)terrain[(int)x, (int)y]);
                     obj.addVertex(new warp_Vertex(pos,
                         x / (float)m_scene.RegionInfo.RegionSizeX,
+<<<<<<< HEAD
                         (((float)m_scene.RegionInfo.RegionSizeY) - y) / m_scene.RegionInfo.RegionSizeY) );
+=======
+                        (((float)m_scene.RegionInfo.RegionSizeY) - y) / m_scene.RegionInfo.RegionSizeY));
+>>>>>>> avn/ubitvar
                 }
             }
 
@@ -384,7 +424,12 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
             warp_Texture texture;
             using (
                 Bitmap image
+<<<<<<< HEAD
                     = TerrainSplat.Splat(terrain, textureIDs, startHeights, heightRanges,
+=======
+                    = TerrainSplat.Splat(
+                        terrain, textureIDs, startHeights, heightRanges,
+>>>>>>> avn/ubitvar
                         new Vector3d(globalX, globalY, 0.0), m_scene.AssetService, textureTerrain))
             {
                 texture = new warp_Texture(image);
@@ -660,6 +705,11 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
         #endregion Rendering Methods
 
         #region Static Helpers
+        // Note: axis change.
+        private static warp_Vector ConvertVector(float x, float y, float z)
+        {
+            return new warp_Vector(x, z, y);
+        }
 
         // Note: axis change.
         private static warp_Vector ConvertVector(float x, float y, float z)
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
index d862f18..553d057 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
@@ -141,20 +141,98 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
         private void OnMapNameRequest(IClientAPI remoteClient, string mapName, uint flags)
         {
+<<<<<<< HEAD
             List<MapBlockData> blocks = new List<MapBlockData>();
             if (mapName.Length < 3 || (mapName.EndsWith("#") && mapName.Length < 4))
+=======
+            Util.FireAndForget(x =>
+>>>>>>> avn/ubitvar
             {
+                List<MapBlockData> blocks = new List<MapBlockData>();
+                if (mapName.Length < 3 || (mapName.EndsWith("#") && mapName.Length < 4))
+                {
+                    // final block, closing the search result
+                    AddFinalBlock(blocks);
+
+                    // flags are agent flags sent from the viewer.
+                    // they have different values depending on different viewers, apparently
+                    remoteClient.SendMapBlock(blocks, flags);
+                    remoteClient.SendAlertMessage("Use a search string with at least 3 characters");
+                    return;
+                }
+
+                //m_log.DebugFormat("MAP NAME=({0})", mapName);
+
+                // Hack to get around the fact that ll V3 now drops the port from the
+                // map name. See https://jira.secondlife.com/browse/VWR-28570
+                //
+                // Caller, use this magic form instead:
+                // secondlife://http|!!mygrid.com|8002|Region+Name/128/128
+                // or url encode if possible.
+                // the hacks we do with this viewer...
+                //
+                string mapNameOrig = mapName;
+                if (mapName.Contains("|"))
+                    mapName = mapName.Replace('|', ':');
+                if (mapName.Contains("+"))
+                    mapName = mapName.Replace('+', ' ');
+                if (mapName.Contains("!"))
+                    mapName = mapName.Replace('!', '/');
+                
+                // try to fetch from GridServer
+                List<GridRegion> regionInfos = m_scene.GridService.GetRegionsByName(m_scene.RegionInfo.ScopeID, mapName, 20);
+    //            if (regionInfos.Count == 0)
+    //                remoteClient.SendAlertMessage("Hyperlink could not be established.");
+
+                //m_log.DebugFormat("[MAPSEARCHMODULE]: search {0} returned {1} regions", mapName, regionInfos.Count);
+ 
+                MapBlockData data;
+                if (regionInfos.Count > 0)
+                {
+                    foreach (GridRegion info in regionInfos)
+                    {
+                        data = new MapBlockData();
+                        data.Agents = 0;
+                        data.Access = info.Access;
+                        if (flags == 2) // V2 sends this
+                        {
+                            List<MapBlockData> datas = WorldMap.Map2BlockFromGridRegion(info, flags);
+                            // ugh! V2-3 is very sensitive about the result being
+                            // exactly the same as the requested name
+
+                            if (regionInfos.Count == 1 && (mapName != mapNameOrig))
+                                datas.ForEach(d => d.Name = mapNameOrig);
+
+                            blocks.AddRange(datas);                         
+                        }
+                        else
+                        {
+                            MapBlockData block = new MapBlockData();
+                            WorldMap.MapBlockFromGridRegion(block,info, flags);
+                            blocks.Add(block);
+                        }
+                        // ugh! V2-3 is very sensitive about the result being
+                        // exactly the same as the requested name
+                        if (regionInfos.Count == 1 && mapNameOrig.Contains("|") || mapNameOrig.Contains("+"))
+                            data.Name = mapNameOrig;
+                        else
+                            data.Name = info.RegionName;
+                        data.RegionFlags = 0; // TODO not used?
+                        data.WaterHeight = 0; // not used
+                        data.X = (ushort)(info.RegionLocX / Constants.RegionSize);
+                        data.Y = (ushort)(info.RegionLocY / Constants.RegionSize);
+                        blocks.Add(data);
+                    }
+                }
+
                 // final block, closing the search result
                 AddFinalBlock(blocks);
 
                 // flags are agent flags sent from the viewer.
                 // they have different values depending on different viewers, apparently
                 remoteClient.SendMapBlock(blocks, flags);
-                remoteClient.SendAlertMessage("Use a search string with at least 3 characters");
-                return;
-            }
-
 
+<<<<<<< HEAD
             List<GridRegion> regionInfos = m_scene.GridService.GetRegionsByName(m_scene.RegionInfo.ScopeID, mapName, 20);
             
             string mapNameOrig = mapName;
@@ -221,6 +299,19 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 //else if (regionInfos.Count == 1)
                 //    remoteClient.SendAlertMessage("Region found!");
             }
+=======
+                // send extra user messages for V3
+                // because the UI is very confusing
+                // while we don't fix the hard-coded urls
+                if (flags == 2) 
+                {
+                    if (regionInfos.Count == 0)
+                        remoteClient.SendAgentAlertMessage("No regions found with that name.", true);
+//                    else if (regionInfos.Count == 1)
+//                        remoteClient.SendAgentAlertMessage("Region found!", false);
+                }
+            });
+>>>>>>> avn/ubitvar
         }
 
         private void AddFinalBlock(List<MapBlockData> blocks)
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
index db1187e..2fbd017 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/WorldMapModule.cs
@@ -68,10 +68,21 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         private static readonly UUID STOP_UUID = UUID.Random();
         private static readonly string m_mapLayerPath = "0001/";
 
+<<<<<<< HEAD
         private IMapImageGenerator m_mapImageGenerator;
         private IMapImageUploadModule m_mapImageServiceModule;
 
         private OpenSim.Framework.BlockingQueue<MapRequestState> requests = new OpenSim.Framework.BlockingQueue<MapRequestState>();
+=======
+        private ManualResetEvent queueEvent = new ManualResetEvent(false);
+        private Queue<MapRequestState> requests = new Queue<MapRequestState>();
+
+        private ManualResetEvent m_mapBlockRequestEvent = new ManualResetEvent(false);
+        private Dictionary<UUID, Queue<MapBlockRequestData>> m_mapBlockRequests = new Dictionary<UUID, Queue<MapBlockRequestData>>();
+
+        private IMapImageGenerator m_mapImageGenerator;
+        private IMapImageUploadModule m_mapImageServiceModule;
+>>>>>>> avn/ubitvar
 
         protected Scene m_scene;
         private List<MapBlockData> cachedMapBlocks = new List<MapBlockData>();
@@ -79,15 +90,12 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         private int blacklistTimeout = 10*60*1000; // 10 minutes
         private byte[] myMapImageJPEG;
         protected volatile bool m_Enabled = false;
-        private Dictionary<UUID, MapRequestState> m_openRequests = new Dictionary<UUID, MapRequestState>();
         private Dictionary<string, int> m_blacklistedurls = new Dictionary<string, int>();
         private Dictionary<ulong, int> m_blacklistedregions = new Dictionary<ulong, int>();
         private Dictionary<ulong, string> m_cachedRegionMapItemsAddress = new Dictionary<ulong, string>();
         private List<UUID> m_rootAgents = new List<UUID>();
         private volatile bool threadrunning = false;
 
-        private IServiceThrottleModule m_ServiceThrottle;
-
         //private int CacheRegionsDistance = 256;
 
         #region INonSharedRegionModule Members
@@ -98,7 +106,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             if (Util.GetConfigVarFromSections<string>(
                 config, "WorldMapModule", configSections, "WorldMap") == "WorldMap")
                 m_Enabled = true;
-
+  
             blacklistTimeout 
                 = Util.GetConfigVarFromSections<int>(config, "BlacklistTimeout", configSections, 10 * 60) * 1000;
         }
@@ -146,7 +154,13 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             if (!m_Enabled)
                 return;
 
+<<<<<<< HEAD
             m_ServiceThrottle = scene.RequestModuleInterface<IServiceThrottleModule>();
+=======
+            m_mapImageGenerator = m_scene.RequestModuleInterface<IMapImageGenerator>();
+            m_mapImageServiceModule = m_scene.RequestModuleInterface<IMapImageUploadModule>();
+        }
+>>>>>>> avn/ubitvar
 
             m_mapImageGenerator = m_scene.RequestModuleInterface<IMapImageGenerator>();
             m_mapImageServiceModule = m_scene.RequestModuleInterface<IMapImageUploadModule>();
@@ -197,13 +211,13 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             m_scene.EventManager.OnMakeRootAgent += MakeRootAgent;
             m_scene.EventManager.OnRegionUp += OnRegionUp;
 
-//            StartThread(new object());
+            StartThread(new object());
         }
 
         // this has to be called with a lock on m_scene
         protected virtual void RemoveHandlers()
         {
-//            StopThread();
+            StopThread();
 
             m_scene.EventManager.OnRegionUp -= OnRegionUp;
             m_scene.EventManager.OnMakeRootAgent -= MakeRootAgent;
@@ -261,6 +275,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             // 6/8/2011 -- I'm adding an explicit 2048 check, so that we never forget that there is
             // a hack here, and so that regions below 4096 don't get spammed with unnecessary map blocks.
 
+<<<<<<< HEAD
             if (m_scene.RegionInfo.RegionLocX >= 2048 || m_scene.RegionInfo.RegionLocY >= 2048)
             {
                 ScenePresence avatarPresence = null;
@@ -309,6 +324,56 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     }
                 }
             }
+=======
+            //if (m_scene.RegionInfo.RegionLocX >= 2048 || m_scene.RegionInfo.RegionLocY >= 2048)
+            //{
+            //    ScenePresence avatarPresence = null;
+
+            //    m_scene.TryGetScenePresence(agentID, out avatarPresence);
+
+            //    if (avatarPresence != null)
+            //    {
+            //        bool lookup = false;
+
+            //        lock (cachedMapBlocks)
+            //        {
+            //            if (cachedMapBlocks.Count > 0 && ((cachedTime + 1800) > Util.UnixTimeSinceEpoch()))
+            //            {
+            //                List<MapBlockData> mapBlocks;
+
+            //                mapBlocks = cachedMapBlocks;
+            //                avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
+            //            }
+            //            else
+            //            {
+            //                lookup = true;
+            //            }
+            //        }
+            //        if (lookup)
+            //        {
+            //            List<MapBlockData> mapBlocks = new List<MapBlockData>(); ;
+
+            //            List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
+            //                (int)(m_scene.RegionInfo.RegionLocX - 8) * (int)Constants.RegionSize,
+            //                (int)(m_scene.RegionInfo.RegionLocX + 8) * (int)Constants.RegionSize,
+            //                (int)(m_scene.RegionInfo.RegionLocY - 8) * (int)Constants.RegionSize,
+            //                (int)(m_scene.RegionInfo.RegionLocY + 8) * (int)Constants.RegionSize);
+            //            foreach (GridRegion r in regions)
+            //            {
+            //                MapBlockData block = new MapBlockData();
+            //                MapBlockFromGridRegion(block, r, 0);
+            //                mapBlocks.Add(block);
+            //            }
+            //            avatarPresence.ControllingClient.SendMapBlock(mapBlocks, 0);
+
+            //            lock (cachedMapBlocks)
+            //                cachedMapBlocks = mapBlocks;
+
+            //            cachedTime = Util.UnixTimeSinceEpoch();
+            //        }
+            //    }
+            //}
+>>>>>>> avn/ubitvar
 
             LLSDMapLayerResponse mapResponse = new LLSDMapLayerResponse();
             mapResponse.LayerData.Array.Add(GetOSDMapLayerResponse());
@@ -335,7 +400,9 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         protected static OSDMapLayer GetOSDMapLayerResponse()
         {
             OSDMapLayer mapLayer = new OSDMapLayer();
+//            mapLayer.Right = 2048;
             mapLayer.Right = 5000;
+//            mapLayer.Top = 2048;
             mapLayer.Top = 5000;
             mapLayer.ImageID = new UUID("00000000-0000-1111-9999-000000000006");
 
@@ -365,6 +432,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             {
                 m_rootAgents.Remove(AgentId);
             }
+            lock (m_mapBlockRequestEvent)
+            {
+                if (m_mapBlockRequests.ContainsKey(AgentId))
+                    m_mapBlockRequests.Remove(AgentId);
+            }
         }
         #endregion
 
@@ -387,6 +459,12 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 ThreadPriority.BelowNormal,
                 true,
                 true);
+            Watchdog.StartThread(
+                MapBlockSendThread,
+                string.Format("MapBlockSendThread ({0})", m_scene.RegionInfo.RegionName),
+                ThreadPriority.BelowNormal,
+                true,
+                true);
         }
 
         /// <summary>
@@ -402,7 +480,27 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             st.itemtype=0;
             st.regionhandle=0;
 
-            requests.Enqueue(st);
+            lock (requests)
+            {
+                queueEvent.Set();
+                requests.Enqueue(st);
+            }
+
+            MapBlockRequestData req = new MapBlockRequestData();
+
+            req.client = null;
+            req.minX = 0;
+            req.maxX = 0;
+            req.minY = 0;
+            req.maxY = 0;
+            req.flags = 0;
+
+            lock (m_mapBlockRequestEvent)
+            {
+                m_mapBlockRequests[UUID.Zero] = new Queue<MapBlockRequestData>();
+                m_mapBlockRequests[UUID.Zero].Enqueue(req);
+                m_mapBlockRequestEvent.Set();
+            }
         }
 
         public virtual void HandleMapItemRequest(IClientAPI remoteClient, uint flags,
@@ -418,7 +516,12 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             uint xstart = 0;
             uint ystart = 0;
             Util.RegionHandleToWorldLoc(m_scene.RegionInfo.RegionHandle, out xstart, out ystart);
+<<<<<<< HEAD
             if (itemtype == (int)GridItemType.AgentLocations)
+=======
+
+            if (itemtype == 6) // Service 6 right now (MAP_ITEM_AGENTS_LOCATION; green dots)
+>>>>>>> avn/ubitvar
             {
                 if (regionhandle == 0 || regionhandle == m_scene.RegionInfo.RegionHandle)
                 {
@@ -428,12 +531,22 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     mapItemReply mapitem = new mapItemReply();
                     if (m_scene.GetRootAgentCount() <= 1)
                     {
+<<<<<<< HEAD
                         mapitem = new mapItemReply(
                                         xstart + 1,
                                         ystart + 1,
                                         UUID.Zero,
                                         Util.Md5Hash(m_scene.RegionInfo.RegionName + tc.ToString()),
                                         0, 0);
+=======
+                        mapitem = new mapItemReply();
+                        mapitem.x = xstart + 1;
+                        mapitem.y = ystart + 1;
+                        mapitem.id = UUID.Zero;
+                        mapitem.name = Util.Md5Hash(m_scene.RegionInfo.RegionName + tc.ToString());
+                        mapitem.Extra = 0;
+                        mapitem.Extra2 = 0;
+>>>>>>> avn/ubitvar
                         mapitems.Add(mapitem);
                     }
                     else
@@ -443,12 +556,22 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                             // Don't send a green dot for yourself
                             if (sp.UUID != remoteClient.AgentId)
                             {
+<<<<<<< HEAD
                                 mapitem = new mapItemReply(
                                         xstart + (uint)sp.AbsolutePosition.X,
                                         ystart + (uint)sp.AbsolutePosition.Y,
                                         UUID.Zero,
                                         Util.Md5Hash(m_scene.RegionInfo.RegionName + tc.ToString()),
                                         1, 0);
+=======
+                                mapitem = new mapItemReply();
+                                mapitem.x = xstart + (uint)sp.AbsolutePosition.X;
+                                mapitem.y = ystart + (uint)sp.AbsolutePosition.Y;
+                                mapitem.id = UUID.Zero;
+                                mapitem.name = Util.Md5Hash(m_scene.RegionInfo.RegionName + tc.ToString());
+                                mapitem.Extra = 1;
+                                mapitem.Extra2 = 0;
+>>>>>>> avn/ubitvar
                                 mapitems.Add(mapitem);
                             }
                         });
@@ -493,6 +616,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                                 float x = (min.X+max.X)/2;
                                 float y = (min.Y+max.Y)/2;
 
+<<<<<<< HEAD
                                 mapitem = new mapItemReply(
                                                 xstart + (uint)x,
                                                 ystart + (uint)y,
@@ -501,6 +625,16 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                                                 parcel.Area,
                                                 parcel.SalePrice
                                 );
+=======
+                                mapitem = new mapItemReply();
+                                mapitem.x = xstart + (uint)x;
+                                mapitem.y = ystart +(uint)y;
+                                // mapitem.z = (uint)m_scene.GetGroundHeight(x,y);
+                                mapitem.id = parcel.GlobalID;
+                                mapitem.name = parcel.Name;
+                                mapitem.Extra = parcel.Area;
+                                mapitem.Extra2 = parcel.SalePrice;
+>>>>>>> avn/ubitvar
                                 mapitems.Add(mapitem);
                             }
                         }
@@ -525,6 +659,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     SceneObjectGroup sog = m_scene.GetSceneObjectGroup(m_scene.RegionInfo.RegionSettings.TelehubObject);
                     if (sog != null)
                     {
+<<<<<<< HEAD
                         mapitem = new mapItemReply(
                                             xstart + (uint)sog.AbsolutePosition.X,
                                             ystart + (uint)sog.AbsolutePosition.Y,
@@ -533,6 +668,15 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                                             0,  // color (not used)
                                             0   // 0 = telehub / 1 = infohub
                         );
+=======
+                        mapitem = new mapItemReply();
+                        mapitem.x = xstart + (uint)sog.AbsolutePosition.X;
+                        mapitem.y = ystart + (uint)sog.AbsolutePosition.Y;
+                        mapitem.id = UUID.Zero;
+                        mapitem.name = sog.Name;
+                        mapitem.Extra = 0; // color (not used)
+                        mapitem.Extra2 = 0; // 0 = telehub / 1 = infohub
+>>>>>>> avn/ubitvar
                         mapitems.Add(mapitem);
 
                         remoteClient.SendMapItemReply(mapitems.ToArray(), itemtype, flags);
@@ -552,12 +696,26 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         /// </summary>
         public void process()
         {
-            //const int MAX_ASYNC_REQUESTS = 20;
+            const int MAX_ASYNC_REQUESTS = 20;
             try
             {
                 while (true)
                 {
-                    MapRequestState st = requests.Dequeue(1000);
+                    MapRequestState st = new MapRequestState();
+                    bool valid = false;
+                    queueEvent.WaitOne();
+                    lock (requests)
+                    {
+                        if (requests.Count > 0)
+                        {
+                            st = requests.Dequeue();
+                            valid = true;
+                        }
+                        if (requests.Count == 0)
+                            queueEvent.Reset();
+                    }
+                    if (!valid)
+                        continue;
 
                     // end gracefully
                     if (st.agentID == STOP_UUID)
@@ -575,13 +733,13 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                         if (dorequest &&  !m_blacklistedregions.ContainsKey(st.regionhandle))
                         {
                             while (nAsyncRequests >= MAX_ASYNC_REQUESTS) // hit the break
-                                Thread.Sleep(80);
+                                Thread.Sleep(100);
 
-                            RequestMapItemsDelegate d = RequestMapItemsAsync;
-                            d.BeginInvoke(st.agentID, st.flags, st.EstateID, st.godlike, st.itemtype, st.regionhandle, RequestMapItemsCompleted, null);
-                            //OSDMap response = RequestMapItemsAsync(st.agentID, st.flags, st.EstateID, st.godlike, st.itemtype, st.regionhandle);
-                            //RequestMapItemsCompleted(response);
                             Interlocked.Increment(ref nAsyncRequests);
+                            Util.FireAndForget(x =>
+                            {
+                                RequestMapItemsAsync(st.agentID, st.flags, st.EstateID, st.godlike, st.itemtype, st.regionhandle);
+                            });
                         }
                     }
 
@@ -597,17 +755,15 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             Watchdog.RemoveThread();
         }
 
-        const int MAX_ASYNC_REQUESTS = 20;
-
         /// <summary>
-        /// Enqueues the map item request into the services throttle processing thread
+        /// Enqueues the map item request into the processing thread
         /// </summary>
         /// <param name="state"></param>
-        public void EnqueueMapItemRequest(MapRequestState st)
+        public void EnqueueMapItemRequest(MapRequestState state)
         {
-
-            m_ServiceThrottle.Enqueue("map-item", st.regionhandle.ToString() + st.agentID.ToString(), delegate
+            lock (requests)
             {
+<<<<<<< HEAD
                 if (st.agentID != UUID.Zero)
                 {
                     bool dorequest = true;
@@ -723,6 +879,10 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                         }
                     }
                 }
+=======
+                queueEvent.Set();
+                requests.Enqueue(state);
+>>>>>>> avn/ubitvar
             }
         }
 
@@ -749,8 +909,6 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             EnqueueMapItemRequest(st);
         }
 
-        private delegate OSDMap RequestMapItemsDelegate(UUID id, uint flags,
-            uint EstateID, bool godlike, uint itemtype, ulong regionhandle);
         /// <summary>
         /// Does the actual remote mapitem request
         /// This should be called from an asynchronous thread
@@ -765,7 +923,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         /// <param name="itemtype">passed in from packet</param>
         /// <param name="regionhandle">Region we're looking up</param>
         /// <returns></returns>
-        private OSDMap RequestMapItemsAsync(UUID id, uint flags,
+        private void RequestMapItemsAsync(UUID id, uint flags,
             uint EstateID, bool godlike, uint itemtype, ulong regionhandle)
         {
 //            m_log.DebugFormat("[WORLDMAP]: RequestMapItemsAsync; region handle: {0} {1}", regionhandle, itemtype);
@@ -788,7 +946,10 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             }
 
             if (blacklisted)
-                return new OSDMap();
+            {
+                Interlocked.Decrement(ref nAsyncRequests);
+                return;
+            }
 
             UUID requestID = UUID.Random();
             lock (m_cachedRegionMapItemsAddress)
@@ -796,6 +957,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 if (m_cachedRegionMapItemsAddress.ContainsKey(regionhandle))
                     httpserver = m_cachedRegionMapItemsAddress[regionhandle];
             }
+
             if (httpserver.Length == 0)
             {
                 uint x = 0, y = 0;
@@ -840,18 +1002,10 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
             // Can't find the http server
             if (httpserver.Length == 0 || blacklisted)
-                return new OSDMap();
-
-            MapRequestState mrs = new MapRequestState();
-            mrs.agentID = id;
-            mrs.EstateID = EstateID;
-            mrs.flags = flags;
-            mrs.godlike = godlike;
-            mrs.itemtype=itemtype;
-            mrs.regionhandle = regionhandle;
-
-            lock (m_openRequests)
-                m_openRequests.Add(requestID, mrs);
+            {
+                Interlocked.Decrement(ref nAsyncRequests);
+                return;
+            }
 
             WebRequest mapitemsrequest = null;
             try
@@ -861,7 +1015,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             catch (Exception e)
             {
                 m_log.DebugFormat("[WORLD MAP]: Access to {0} failed with {1}", httpserver, e);
-                return new OSDMap();
+                Interlocked.Decrement(ref nAsyncRequests);
+                return;
             }
 
             mapitemsrequest.Method = "POST";
@@ -895,13 +1050,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
                 m_log.WarnFormat("[WORLD MAP]: Blacklisted {0}", httpserver);
 
-                return responseMap;
+                Interlocked.Decrement(ref nAsyncRequests);
+                return;
             }
             catch
             {
                 m_log.DebugFormat("[WORLD MAP]: RequestMapItems failed for {0}", httpserver);
-                responseMap["connect"] = OSD.FromBoolean(false);
-                return responseMap;
+                Interlocked.Decrement(ref nAsyncRequests);
+                return;
             }
             finally
             {
@@ -910,26 +1066,24 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             }
 
             string response_mapItems_reply = null;
-            {
+            { // get the response
+                StreamReader sr = null;
                 try
                 {
-                    using (WebResponse webResponse = mapitemsrequest.GetResponse())
+                    WebResponse webResponse = mapitemsrequest.GetResponse();
+                    if (webResponse != null)
                     {
-                        if (webResponse != null)
-                        {
-                            using (Stream s = webResponse.GetResponseStream())
-                                using (StreamReader sr = new StreamReader(s))
-                                    response_mapItems_reply = sr.ReadToEnd().Trim();
-                        }
-                        else
-                        {
-                            return new OSDMap();
-                        }
-                        }
+                        sr = new StreamReader(webResponse.GetResponseStream());
+                        response_mapItems_reply = sr.ReadToEnd().Trim();
+                    }
+                    else
+                    {
+                        Interlocked.Decrement(ref nAsyncRequests);
+                        return;
+                    }
                 }
                 catch (WebException)
-                {
-                    responseMap["connect"] = OSD.FromBoolean(false);
+                {                   
                     lock (m_blacklistedurls)
                     {
                         if (!m_blacklistedurls.ContainsKey(httpserver))
@@ -938,19 +1092,25 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
                     m_log.WarnFormat("[WORLD MAP]: Blacklisted {0}", httpserver);
 
-                    return responseMap;
+                    Interlocked.Decrement(ref nAsyncRequests);
+                    return;
                 }
                 catch
                 {
                     m_log.DebugFormat("[WORLD MAP]: RequestMapItems failed for {0}", httpserver);
-                    responseMap["connect"] = OSD.FromBoolean(false);
                     lock (m_blacklistedregions)
                     {
                         if (!m_blacklistedregions.ContainsKey(regionhandle))
                             m_blacklistedregions.Add(regionhandle, Environment.TickCount);
                     }
 
-                    return responseMap;
+                    Interlocked.Decrement(ref nAsyncRequests);
+                    return;
+                }
+                finally
+                {
+                    if (sr != null)
+                        sr.Close();
                 }
 
                 OSD rezResponse = null;
@@ -964,15 +1124,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 catch (Exception ex)
                 {
                     m_log.InfoFormat("[WORLD MAP]: exception on parse of RequestMapItems reply from {0}: {1}", httpserver, ex.Message);
-                    responseMap["connect"] = OSD.FromBoolean(false);
-
                     lock (m_blacklistedregions)
                     {
                         if (!m_blacklistedregions.ContainsKey(regionhandle))
                             m_blacklistedregions.Add(regionhandle, Environment.TickCount);
                     }
 
-                    return responseMap;
+                    Interlocked.Decrement(ref nAsyncRequests);
+                    return;
                 }
             }
 
@@ -986,7 +1145,78 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 }
             }
 
-            return responseMap;
+            Interlocked.Decrement(ref nAsyncRequests);
+
+            if (id != UUID.Zero)
+            {
+                ScenePresence av = null;
+                m_scene.TryGetScenePresence(id, out av);
+                if (av != null)
+                {
+                    if (responseMap.ContainsKey(itemtype.ToString()))
+                    {
+                        List<mapItemReply> returnitems = new List<mapItemReply>();
+                        OSDArray itemarray = (OSDArray)responseMap[itemtype.ToString()];
+                        for (int i = 0; i < itemarray.Count; i++)
+                        {
+                            OSDMap mapitem = (OSDMap)itemarray[i];
+                            mapItemReply mi = new mapItemReply();
+                            mi.x = (uint)mapitem["X"].AsInteger();
+                            mi.y = (uint)mapitem["Y"].AsInteger();
+                            mi.id = mapitem["ID"].AsUUID();
+                            mi.Extra = mapitem["Extra"].AsInteger();
+                            mi.Extra2 = mapitem["Extra2"].AsInteger();
+                            mi.name = mapitem["Name"].AsString();
+                            returnitems.Add(mi);
+                        }
+                        av.ControllingClient.SendMapItemReply(returnitems.ToArray(), itemtype, flags);
+                    }
+
+                    // Service 7 (MAP_ITEM_LAND_FOR_SALE)
+                    itemtype = 7;
+
+                    if (responseMap.ContainsKey(itemtype.ToString()))
+                    {
+                        List<mapItemReply> returnitems = new List<mapItemReply>();
+                        OSDArray itemarray = (OSDArray)responseMap[itemtype.ToString()];
+                        for (int i = 0; i < itemarray.Count; i++)
+                        {
+                            OSDMap mapitem = (OSDMap)itemarray[i];
+                            mapItemReply mi = new mapItemReply();
+                            mi.x = (uint)mapitem["X"].AsInteger();
+                            mi.y = (uint)mapitem["Y"].AsInteger();
+                            mi.id = mapitem["ID"].AsUUID();
+                            mi.Extra = mapitem["Extra"].AsInteger();
+                            mi.Extra2 = mapitem["Extra2"].AsInteger();
+                            mi.name = mapitem["Name"].AsString();
+                            returnitems.Add(mi);
+                        }
+                        av.ControllingClient.SendMapItemReply(returnitems.ToArray(), itemtype, flags);
+                    }
+
+                    // Service 1 (MAP_ITEM_TELEHUB)
+                    itemtype = 1;
+
+                    if (responseMap.ContainsKey(itemtype.ToString()))
+                    {
+                        List<mapItemReply> returnitems = new List<mapItemReply>();
+                        OSDArray itemarray = (OSDArray)responseMap[itemtype.ToString()];
+                        for (int i = 0; i < itemarray.Count; i++)
+                        {
+                            OSDMap mapitem = (OSDMap)itemarray[i];
+                            mapItemReply mi = new mapItemReply();
+                            mi.x = (uint)mapitem["X"].AsInteger();
+                            mi.y = (uint)mapitem["Y"].AsInteger();
+                            mi.id = mapitem["ID"].AsUUID();
+                            mi.Extra = mapitem["Extra"].AsInteger();
+                            mi.Extra2 = mapitem["Extra2"].AsInteger();
+                            mi.name = mapitem["Name"].AsString();
+                            returnitems.Add(mi);
+                        }
+                        av.ControllingClient.SendMapItemReply(returnitems.ToArray(), itemtype, flags);
+                    }
+                }
+            }
         }
 
         /// <summary>
@@ -996,8 +1226,13 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         /// <param name="minY"></param>
         /// <param name="maxX"></param>
         /// <param name="maxY"></param>
-        public virtual void RequestMapBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
+        public void RequestMapBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
         {
+<<<<<<< HEAD
+=======
+            m_log.DebugFormat("[WoldMapModule] RequestMapBlocks {0}={1}={2}={3} {4}", minX, minY, maxX, maxY, flag);
+/*  this flag does not seem to mean what his says
+>>>>>>> avn/ubitvar
             if ((flag & 0x10000) != 0)  // user clicked on qthe map a tile that isn't visible
             {
                 List<MapBlockData> response = new List<MapBlockData>();
@@ -1006,15 +1241,24 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 // on an unloaded square.
                 // But make sure: Look whether the one we requested is in there
                 List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
+<<<<<<< HEAD
                                     (int)Util.RegionToWorldLoc((uint)minX), (int)Util.RegionToWorldLoc((uint)maxX),
                                     (int)Util.RegionToWorldLoc((uint)minY), (int)Util.RegionToWorldLoc((uint)maxY) );
 
                 m_log.DebugFormat("[WORLD MAP MODULE] RequestMapBlocks min=<{0},{1}>, max=<{2},{3}>, flag={4}, cntFound={5}",
                                             minX, minY, maxX, maxY, flag.ToString("X"), regions.Count);
+=======
+                    (int)Util.RegionToWorldLoc((uint)minX),
+                    (int)Util.RegionToWorldLoc((uint)maxX),
+                    (int)Util.RegionToWorldLoc((uint)minY),
+                    (int)Util.RegionToWorldLoc((uint)maxY) );
+ 
+>>>>>>> avn/ubitvar
                 if (regions != null)
                 {
                     foreach (GridRegion r in regions)
                     {
+<<<<<<< HEAD
                         if (r.RegionLocX == Util.RegionToWorldLoc((uint)minX)
                             && r.RegionLocY == Util.RegionToWorldLoc((uint)minY) )
                         {
@@ -1024,6 +1268,20 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                                 response.AddRange(Map2BlockFromGridRegion(r, flag));
                             else
                                 response.Add(MapBlockFromGridRegion(r, flag));
+=======
+                        if (r.RegionLocX == Util.RegionToWorldLoc((uint)minX) &&
+                            r.RegionLocY == Util.RegionToWorldLoc((uint)minY))
+                        {
+                            // found it => add it to response
+                            MapBlockData block = new MapBlockData();
+                            if ((flag & 2) == 2)
+                                response.AddRange(Map2BlockFromGridRegion(r, flag));
+                            else
+                            {
+                                MapBlockFromGridRegion(block, r, flag);
+                                response.Add(block);
+                            }
+>>>>>>> avn/ubitvar
                             break;
                         }
                     }
@@ -1036,7 +1294,10 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     block.X = (ushort)minX;
                     block.Y = (ushort)minY;
                     block.Access = (byte)SimAccess.Down; // means 'simulator is offline'
+<<<<<<< HEAD
                     // block.Access = (byte)SimAccess.NonExistent;
+=======
+>>>>>>> avn/ubitvar
                     response.Add(block);
                 }
                 // The lower 16 bits are an unsigned int16
@@ -1045,14 +1306,74 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             else
             {
                 // normal mapblock request. Use the provided values
+ */
                 GetAndSendBlocks(remoteClient, minX, minY, maxX, maxY, flag);
-            }
+ //           }
         }
 
         protected virtual List<MapBlockData> GetAndSendBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
         {
+            MapBlockRequestData req = new MapBlockRequestData();
+
+            req.client = remoteClient;
+            req.minX = minX;
+            req.maxX = maxX;
+            req.minY = minY;
+            req.maxY = maxY;
+            req.flags = flag;
+
+            lock (m_mapBlockRequestEvent)
+            {
+                if (!m_mapBlockRequests.ContainsKey(remoteClient.AgentId))
+                    m_mapBlockRequests[remoteClient.AgentId] = new Queue<MapBlockRequestData>();
+                m_mapBlockRequests[remoteClient.AgentId].Enqueue(req);
+                m_mapBlockRequestEvent.Set();
+            }
+
+            return new List<MapBlockData>();
+        }
+
+        protected void MapBlockSendThread()
+        {
+            while (true)
+            {
+                List<MapBlockRequestData> thisRunData = new List<MapBlockRequestData>();
+
+                m_mapBlockRequestEvent.WaitOne();
+                lock (m_mapBlockRequestEvent)
+                {
+                    int total = 0;
+                    foreach (Queue<MapBlockRequestData> q in m_mapBlockRequests.Values)
+                    {
+                        if (q.Count > 0)
+                            thisRunData.Add(q.Dequeue());
+
+                        total += q.Count;
+                    }
+
+                    if (total == 0)
+                        m_mapBlockRequestEvent.Reset();
+                }
+
+                foreach (MapBlockRequestData req in thisRunData)
+                {
+                    // Null client stops thread
+                    if (req.client == null)
+                        return;
+
+                    GetAndSendBlocksInternal(req.client, req.minX, req.minY, req.maxX, req.maxY, req.flags);
+                }
+
+                Thread.Sleep(50);
+            }
+        }
+
+        protected virtual List<MapBlockData> GetAndSendBlocksInternal(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY, uint flag)
+        {
+            List<MapBlockData> allBlocks = new List<MapBlockData>();
             List<MapBlockData> mapBlocks = new List<MapBlockData>();
             List<GridRegion> regions = m_scene.GridService.GetRegionRange(m_scene.RegionInfo.ScopeID,
+<<<<<<< HEAD
                         (int)Util.RegionToWorldLoc((uint)(minX - 4)), (int)Util.RegionToWorldLoc((uint)(maxX + 4)),
                         (int)Util.RegionToWorldLoc((uint)(minY - 4)), (int)Util.RegionToWorldLoc((uint)(maxY + 4)) );
             //m_log.DebugFormat("{0} GetAndSendBlocks. min=<{1},{2}>, max=<{3},{4}>, cntFound={5}",
@@ -1064,14 +1385,65 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     mapBlocks.AddRange(Map2BlockFromGridRegion(r, flag));
                 else
                     mapBlocks.Add(MapBlockFromGridRegion(r, flag));
+=======
+                minX * (int)Constants.RegionSize,
+                maxX * (int)Constants.RegionSize,
+                minY * (int)Constants.RegionSize,
+                maxY * (int)Constants.RegionSize);
+//                (minX - 4) * (int)Constants.RegionSize,
+//                (maxX + 4) * (int)Constants.RegionSize,
+//                (minY - 4) * (int)Constants.RegionSize,
+//                (maxY + 4) * (int)Constants.RegionSize);
+
+            //mb it means this
+            if(regions.Count == 0 && (flag & 0x10000) != 0)
+            {
+                MapBlockData block = new MapBlockData();
+                block.X = (ushort)minX;
+                block.Y = (ushort)minY;
+                block.MapImageId = UUID.Zero;
+                block.Access = (byte)SimAccess.NonExistent;
+                allBlocks.Add(block);
+                mapBlocks.Add(block);
+                remoteClient.SendMapBlock(mapBlocks, flag & 0xffff);
+                return allBlocks;
+>>>>>>> avn/ubitvar
             }
-            remoteClient.SendMapBlock(mapBlocks, flag & 0xffff);
 
-            return mapBlocks;
+            foreach (GridRegion r in regions)
+            {
+                MapBlockData block = new MapBlockData();
+                if ((flag & 2) == 2)
+                {
+                    List<MapBlockData> blocks = Map2BlockFromGridRegion(r, flag);
+                    mapBlocks.AddRange(blocks);
+                    allBlocks.AddRange(blocks);
+                }
+                else
+                {
+                    MapBlockFromGridRegion(block, r, flag);
+                    mapBlocks.Add(block);
+                    allBlocks.Add(block);
+                }
+                if (mapBlocks.Count >= 10)
+                {
+                    remoteClient.SendMapBlock(mapBlocks, flag & 0xffff);
+                    mapBlocks.Clear();
+                    Thread.Sleep(50);
+                }
+            }
+            if (mapBlocks.Count > 0)
+                remoteClient.SendMapBlock(mapBlocks, flag & 0xffff);
+
+            return allBlocks;
         }
 
+<<<<<<< HEAD
         // Fill a passed MapBlockData from a GridRegion
         public MapBlockData MapBlockFromGridRegion(GridRegion r, uint flag)
+=======
+        public void MapBlockFromGridRegion(MapBlockData block, GridRegion r, uint flag)
+>>>>>>> avn/ubitvar
         {
             MapBlockData block = new MapBlockData();
 
@@ -1089,12 +1461,54 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                     break;
             }
             block.Name = r.RegionName;
+<<<<<<< HEAD
             block.X = (ushort)Util.WorldToRegionLoc((uint)r.RegionLocX);
             block.Y = (ushort)Util.WorldToRegionLoc((uint)r.RegionLocY);
             block.SizeX = (ushort) r.RegionSizeX;
             block.SizeY = (ushort) r.RegionSizeY;
 
             return block;
+=======
+            block.X = (ushort)(r.RegionLocX / Constants.RegionSize);
+            block.Y = (ushort)(r.RegionLocY / Constants.RegionSize);
+            block.SizeX = (ushort)r.RegionSizeX;
+            block.SizeY = (ushort)r.RegionSizeY;
+        }
+
+        public List<MapBlockData> Map2BlockFromGridRegion(GridRegion r, uint flag)
+        {
+            List<MapBlockData> blocks = new List<MapBlockData>();
+            MapBlockData block = new MapBlockData();
+            if (r == null)
+            {
+                block.Access = (byte)SimAccess.Down;
+                block.MapImageId = UUID.Zero;
+                blocks.Add(block);
+            }
+            else
+            {
+                block.Access = r.Access;
+                switch (flag & 0xffff)
+                {
+                    case 0:
+                        block.MapImageId = r.TerrainImage;
+                        break;
+                    case 2:
+                        block.MapImageId = r.ParcelImage;
+                        break;
+                    default:
+                        block.MapImageId = UUID.Zero;
+                        break;
+                }
+                block.Name = r.RegionName;
+                block.X = (ushort)(r.RegionLocX / Constants.RegionSize);
+                block.Y = (ushort)(r.RegionLocY / Constants.RegionSize);
+                block.SizeX = (ushort)r.RegionSizeX;
+                block.SizeY = (ushort)r.RegionSizeY;
+                blocks.Add(block);
+            }
+            return blocks;
+>>>>>>> avn/ubitvar
         }
 
         public List<MapBlockData> Map2BlockFromGridRegion(GridRegion r, uint flag)
@@ -1338,9 +1752,13 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             uint xstart = 0;
             uint ystart = 0;
 
+<<<<<<< HEAD
             Util.RegionHandleToWorldLoc(m_scene.RegionInfo.RegionHandle,out xstart,out ystart);
             // m_log.DebugFormat("{0} HandleRemoteMapItemRequest. loc=<{1},{2}>",
             //             LogHeader, Util.WorldToRegionLoc(xstart), Util.WorldToRegionLoc(ystart));
+=======
+            Util.RegionHandleToWorldLoc(m_scene.RegionInfo.RegionHandle, out xstart, out ystart);
+>>>>>>> avn/ubitvar
 
             // Service 6 (MAP_ITEM_AGENTS_LOCATION; green dots)
 
@@ -1362,7 +1780,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             }
             else
             {
-                OSDArray responsearr = new OSDArray(m_scene.GetRootAgentCount());
+                OSDArray responsearr = new OSDArray(); // Don't preallocate. MT (m_scene.GetRootAgentCount());
                 m_scene.ForEachRootScenePresence(delegate(ScenePresence sp)
                 {
                     OSDMap responsemapdata = new OSDMap();
@@ -1460,6 +1878,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 return;
 
             m_log.DebugFormat("[WORLD MAP]: Generating map image for {0}", m_scene.Name);
+<<<<<<< HEAD
 
             using (Bitmap mapbmp = m_mapImageGenerator.CreateMapTile())
             {
@@ -1475,6 +1894,23 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         {
             byte[] data;
 
+=======
+
+            using (Bitmap mapbmp = m_mapImageGenerator.CreateMapTile())
+            {
+                // V1 (This Module)
+                GenerateMaptile(mapbmp);
+
+                // v2/3 (MapImageServiceModule)
+                m_mapImageServiceModule.UploadMapTile(m_scene, mapbmp);
+            }
+        }
+
+        private void GenerateMaptile(Bitmap mapbmp)
+        {
+            byte[] data;
+
+>>>>>>> avn/ubitvar
             try
             {
                 data = OpenJPEG.EncodeFromImage(mapbmp, true);
@@ -1553,6 +1989,12 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             {
                 m_rootAgents.Remove(avatar.UUID);
             }
+
+            lock (m_mapBlockRequestEvent)
+            {
+                if (m_mapBlockRequests.ContainsKey(avatar.UUID))
+                    m_mapBlockRequests.Remove(avatar.UUID);
+            }
         }
 
         public void OnRegionUp(GridRegion otherRegion)
@@ -1585,7 +2027,11 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
             int regionSizeX = (int)m_scene.RegionInfo.RegionSizeX;
             int regionSizeY = (int)m_scene.RegionInfo.RegionSizeY;
 
+<<<<<<< HEAD
             int landTileSize = LandManagementModule.LandUnit;
+=======
+            int landTileSize = LandManagementModule.landUnit;
+>>>>>>> avn/ubitvar
             int regionLandTilesX = regionSizeX / landTileSize;
             int regionLandTilesY = regionSizeY / landTileSize;
 
@@ -1608,6 +2054,10 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 {
                     using (SolidBrush transparent = new SolidBrush(background))
                         g.FillRectangle(transparent, 0, 0, regionSizeX, regionSizeY);
+<<<<<<< HEAD
+=======
+
+>>>>>>> avn/ubitvar
 
                     foreach (ILandObject land in parcels)
                     {
@@ -1630,6 +2080,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
 
                     using (SolidBrush yellow = new SolidBrush(Color.FromArgb(255, 249, 223, 9)))
                     {
+<<<<<<< HEAD
                         for (int x = 0 ; x < regionLandTilesX ; x++)
                         {
                             for (int y = 0 ; y < regionLandTilesY ; y++)
@@ -1639,6 +2090,18 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                                         yellow, x * landTileSize, 
                                         regionSizeX - landTileSize - (y * landTileSize), 
                                         landTileSize, 
+=======
+                        for (int x = 0; x < regionLandTilesX ; x++)
+                        {
+                            for (int y = 0; y < regionLandTilesY ; y++)
+                            {
+                                if (saleBitmap[x, y])
+                                    g.FillRectangle(
+                                        yellow,
+                                        x * landTileSize,
+                                        regionSizeX - landTileSize - (y * landTileSize),
+                                        landTileSize,
+>>>>>>> avn/ubitvar
                                         landTileSize);
                             }
                         }
@@ -1668,4 +2131,14 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
         public uint itemtype;
         public ulong regionhandle;
     }
+
+    public struct MapBlockRequestData
+    {
+        public IClientAPI client;
+        public int minX;
+        public int minY;
+        public int maxX;
+        public int maxY;
+        public uint flags;
+    }
 }
diff --git a/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs b/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs
index 600e826..7472050 100644
--- a/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs
+++ b/OpenSim/Region/DataSnapshot/DataSnapshotManager.cs
@@ -402,6 +402,7 @@ namespace OpenSim.Region.DataSnapshot
                 string url = services[i].Trim();
                 using (RestClient cli = new RestClient(url))
                 {
+<<<<<<< HEAD
                     cli.AddQueryParameter("service", serviceName);
                     cli.AddQueryParameter("host", m_hostname);
                     cli.AddQueryParameter("port", m_listener_port);
@@ -435,6 +436,28 @@ namespace OpenSim.Region.DataSnapshot
                     // string responseStr = Util.UTF8.GetString(response);
                     m_log.Info("[DATASNAPSHOT]: data service " + url + " notified. Secret: " + m_Secret);
                 }
+=======
+                    m_log.Warn("[DATASNAPSHOT]: Ignoring unknown exception " + e.ToString());
+                }
+
+                byte[] response = new byte[1024];
+                // int n = 0;
+                try
+                {
+                    // n = reply.Read(response, 0, 1024);
+                    reply.Read(response, 0, 1024);
+                }
+                catch (Exception e)
+                {
+                    m_log.WarnFormat("[DATASNAPSHOT]: Unable to decode reply from data service. Ignoring. {0}", e.StackTrace);
+                }
+                // This is not quite working, so...
+                // string responseStr = Util.UTF8.GetString(response);
+                m_log.Info("[DATASNAPSHOT]: data service " + url + " notified. Secret: " + m_Secret);
+
+                if(reply != null)
+                    reply.Close();
+>>>>>>> avn/ubitvar
             }
 
         }
diff --git a/OpenSim/Region/Framework/Interfaces/IAgentAssetTransactions.cs b/OpenSim/Region/Framework/Interfaces/IAgentAssetTransactions.cs
index 0cc8fb6..e0aad2b 100644
--- a/OpenSim/Region/Framework/Interfaces/IAgentAssetTransactions.cs
+++ b/OpenSim/Region/Framework/Interfaces/IAgentAssetTransactions.cs
@@ -36,7 +36,7 @@ namespace OpenSim.Region.Framework.Interfaces
         void HandleItemUpdateFromTransaction(IClientAPI remoteClient, UUID transactionID,
                                              InventoryItemBase item);
 
-        void HandleItemCreationFromTransaction(IClientAPI remoteClient, UUID transactionID, UUID folderID,
+        bool HandleItemCreationFromTransaction(IClientAPI remoteClient, UUID transactionID, UUID folderID,
                                                uint callbackID, string description, string name, sbyte invType,
                                                sbyte type, byte wearableType, uint nextOwnerMask);
         
diff --git a/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs b/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs
index d9901bd..3c1247f 100644
--- a/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IAttachmentsModule.cs
@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.Xml;
 using System.Collections.Generic;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -89,7 +90,7 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="addToInventory">If true then add object to user inventory</param>
         /// <param name="append">Append to attachment point rather than replace.</param>
         /// <returns>true if the object was successfully attached, false otherwise</returns>
-        bool AttachObject(IScenePresence sp, SceneObjectGroup grp, uint AttachmentPt, bool silent, bool addToInventory, bool append);
+        bool AttachObject(IScenePresence sp, SceneObjectGroup grp, uint AttachmentPt, bool silent, bool useAttachmentInfo, bool addToInventory, bool append);
 
         /// <summary>
         /// Rez an attachment from user inventory and change inventory status to match.
@@ -98,7 +99,11 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="itemID"></param>
         /// <param name="AttachmentPt"></param>
         /// <returns>The scene object that was attached.  Null if the scene object could not be found</returns>
-        SceneObjectGroup RezSingleAttachmentFromInventory(IScenePresence sp, UUID itemID, uint AttachmentPt);
+        ISceneEntity RezSingleAttachmentFromInventory(IScenePresence sp, UUID itemID, uint AttachmentPt);
+
+        // Same as above, but also load script states from a separate doc
+        ISceneEntity RezSingleAttachmentFromInventory(
+            IScenePresence presence, UUID itemID, uint AttachmentPt, XmlDocument doc);
 
         /// <summary>
         /// Rez multiple attachments from a user's inventory
@@ -130,7 +135,6 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="grp">The attachment to detach.</param>
         void DetachSingleAttachmentToInv(IScenePresence sp, SceneObjectGroup grp);
         
-        /// <summary>
         /// Update the position of an attachment.
         /// </summary>
         /// <param name="sog"></param>
diff --git a/OpenSim/Region/Framework/Interfaces/IBakedTextureModule.cs b/OpenSim/Region/Framework/Interfaces/IBakedTextureModule.cs
index b536a49..570d31c 100644
--- a/OpenSim/Region/Framework/Interfaces/IBakedTextureModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IBakedTextureModule.cs
@@ -35,6 +35,7 @@ namespace OpenSim.Services.Interfaces
     public interface IBakedTextureModule
     {
         WearableCacheItem[] Get(UUID id);
-        void Store(UUID id, WearableCacheItem[] data);
+        void Store(UUID id);
+        void UpdateMeshAvatar(UUID id);
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/ICapabilitiesModule.cs b/OpenSim/Region/Framework/Interfaces/ICapabilitiesModule.cs
index 522c82d..30d404e 100644
--- a/OpenSim/Region/Framework/Interfaces/ICapabilitiesModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/ICapabilitiesModule.cs
@@ -40,19 +40,19 @@ namespace OpenSim.Region.Framework.Interfaces
         /// </summary>
         /// <param name="agentId"></param>
         /// <param name="capsObjectPath"></param>
-        void CreateCaps(UUID agentId);
+        void CreateCaps(UUID agentId, uint circuitCode);
         
         /// <summary>
         /// Remove the caps handler for a given agent.
         /// </summary>
         /// <param name="agentId"></param>
-        void RemoveCaps(UUID agentId);
+        void RemoveCaps(UUID agentId, uint circuitCode);
         
         /// <summary>
         /// Will return null if the agent doesn't have a caps handler registered
         /// </summary>
         /// <param name="agentId"></param>
-        Caps GetCapsForUser(UUID agentId);
+        Caps GetCapsForUser(uint circuitCode);
 
         void SetAgentCapsSeeds(AgentCircuitData agent);
         
@@ -65,5 +65,7 @@ namespace OpenSim.Region.Framework.Interfaces
         void DropChildSeed(UUID agentID, ulong handle);
 
         string GetCapsPath(UUID agentId);
+
+        void ActivateCaps(uint circuitCode);
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/IDynamicMenuModule.cs b/OpenSim/Region/Framework/Interfaces/IDynamicMenuModule.cs
index 08b71e4..4d000b6 100644
--- a/OpenSim/Region/Framework/Interfaces/IDynamicMenuModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IDynamicMenuModule.cs
@@ -43,6 +43,7 @@ namespace OpenSim.Region.Framework.Interfaces
     public enum UserMode : int
     {
         Normal = 0,
+        RegionManager = 2,
         God = 3
     }
 
diff --git a/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs b/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
index 9ffda51..b85fd8b 100644
--- a/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
+++ b/OpenSim/Region/Framework/Interfaces/IEntityInventory.cs
@@ -133,6 +133,8 @@ namespace OpenSim.Region.Framework.Interfaces
         /// </returns>
         bool CreateScriptInstance(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource);
 
+        ArrayList CreateScriptInstanceEr(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource);
+
         /// <summary>
         /// Stop and remove a script which is in this prim's inventory from the scene.
         /// </summary>
@@ -244,7 +246,7 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="objlist">The scene objects</param>
         /// <param name="veclist">Relative offsets for each object</param>
         /// <returns>true = success, false = the scene object asset couldn't be found</returns>
-        bool GetRezReadySceneObjects(TaskInventoryItem item, out List<SceneObjectGroup> objlist, out List<Vector3> veclist);
+        bool GetRezReadySceneObjects(TaskInventoryItem item, out List<SceneObjectGroup> objlist, out List<Vector3> veclist, out Vector3 bbox, out float offsetHeight);
 
         /// <summary>
         /// Update an existing inventory item.
@@ -318,5 +320,6 @@ namespace OpenSim.Region.Framework.Interfaces
         /// A <see cref="Dictionary`2"/>
         /// </returns>
         Dictionary<UUID, string> GetScriptStates();
+        Dictionary<UUID, string> GetScriptStates(bool oldIDs);
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/IEntityTransferModule.cs b/OpenSim/Region/Framework/Interfaces/IEntityTransferModule.cs
index 1ebef90..50448b4 100644
--- a/OpenSim/Region/Framework/Interfaces/IEntityTransferModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IEntityTransferModule.cs
@@ -36,6 +36,7 @@ using OpenSim.Region.Framework.Scenes;
 namespace OpenSim.Region.Framework.Interfaces
 {
     public delegate ScenePresence CrossAgentToNewRegionDelegate(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion, bool isFlying, string version);
+    public delegate ScenePresence CrossAsyncDelegate(ScenePresence agent, bool isFlying);
 
     public interface IEntityTransferModule
     {
@@ -92,10 +93,17 @@ namespace OpenSim.Region.Framework.Interfaces
 
         void EnableChildAgent(ScenePresence agent, GridRegion region);
 
+<<<<<<< HEAD
         GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos, out string version,
                                         out Vector3 newpos, out string reason);
 
+=======
+        GridRegion GetDestination(Scene scene, UUID agentID, Vector3 pos, out string version, out Vector3 newpos);
+        GridRegion GetObjectDestination(SceneObjectGroup grp, Vector3 targetPosition, out Vector3 newpos);
+        bool checkAgentAccessToRegion(ScenePresence agent, GridRegion destiny, Vector3 position, out string version, out string reason);
+>>>>>>> avn/ubitvar
         void Cross(SceneObjectGroup sog, Vector3 position, bool silent);
+        bool CrossPrimGroupIntoNewRegion(GridRegion destination, Vector3 newPosition, SceneObjectGroup grp, bool silent);
 
         ScenePresence CrossAgentToNewRegionAsync(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion, bool isFlying, string version);
 
diff --git a/OpenSim/Region/Framework/Interfaces/IHttpRequests.cs b/OpenSim/Region/Framework/Interfaces/IHttpRequests.cs
index 124504c..2f9b222 100644
--- a/OpenSim/Region/Framework/Interfaces/IHttpRequests.cs
+++ b/OpenSim/Region/Framework/Interfaces/IHttpRequests.cs
@@ -58,6 +58,7 @@ namespace OpenSim.Region.Framework.Interfaces
     public interface IHttpRequestModule
     {
         UUID MakeHttpRequest(string url, string parameters, string body);
+<<<<<<< HEAD
 
         /// <summary>
         /// Starts the http request.
@@ -87,6 +88,10 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name='id'></param>
         void StopHttpRequestsForScript(UUID id);
 
+=======
+        UUID StartHttpRequest(uint localID, UUID itemID, string url, List<string> parameters, Dictionary<string, string> headers, string body);
+        void StopHttpRequest(uint m_localID, UUID m_itemID);
+>>>>>>> avn/ubitvar
         IServiceRequest GetNextCompletedRequest();
         void RemoveCompletedRequest(UUID id);
     }
diff --git a/OpenSim/Region/Framework/Interfaces/IMapImageUploadModule.cs b/OpenSim/Region/Framework/Interfaces/IMapImageUploadModule.cs
index 6a7d4a1..eb79711 100644
--- a/OpenSim/Region/Framework/Interfaces/IMapImageUploadModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IMapImageUploadModule.cs
@@ -25,13 +25,29 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+<<<<<<< HEAD
 using System.Drawing;
 using OpenSim.Framework;
+=======
+using OpenMetaverse;
+using OpenSim.Framework;
+using System.Drawing;
+>>>>>>> avn/ubitvar
 
 namespace OpenSim.Region.Framework.Interfaces
 {
     public interface IMapImageUploadModule
     {
+<<<<<<< HEAD
+        void UploadMapTile(IScene scene, Bitmap mapTile);
+    }
+}
+=======
+        /// <summary>
+        /// Upload a new maptile
+        /// </summary>
+        void UploadMapTile(IScene scene);
         void UploadMapTile(IScene scene, Bitmap mapTile);
     }
-}
\ No newline at end of file
+}
+>>>>>>> avn/ubitvar
diff --git a/OpenSim/Region/Framework/Interfaces/IRegionArchiverModule.cs b/OpenSim/Region/Framework/Interfaces/IRegionArchiverModule.cs
index 99bc87d..445342d 100644
--- a/OpenSim/Region/Framework/Interfaces/IRegionArchiverModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IRegionArchiverModule.cs
@@ -127,7 +127,12 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="requestId">If supplied, this request Id is later returned in the saved event</param>
         /// <param name="options">
         /// Dictionary of options.
+<<<<<<< HEAD
         /// </param>
         void DearchiveRegion(Stream loadStream, Guid requestId, Dictionary<string,object> options);
+=======
+        /// </param>    
+        void DearchiveRegion(Stream loadStream, Guid requestId, Dictionary<string, object> options);
+>>>>>>> avn/ubitvar
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/IRegionConsole.cs b/OpenSim/Region/Framework/Interfaces/IRegionConsole.cs
index 4d261d6..5d5ce34 100644
--- a/OpenSim/Region/Framework/Interfaces/IRegionConsole.cs
+++ b/OpenSim/Region/Framework/Interfaces/IRegionConsole.cs
@@ -30,8 +30,12 @@ using OpenSim.Framework;
 
 namespace OpenSim.Region.Framework.Interfaces
 {
+    public delegate void ConsoleMessage(UUID toAgentID, string message);
+
     public interface IRegionConsole
     {
+        event ConsoleMessage OnConsoleMessage;
+
         bool RunCommand(string command, UUID invokerID);
         void SendConsoleOutput(UUID agentID, string message);
         void AddCommand(string module, bool shared, string command, string help, string longhelp, CommandDelegate fn);
diff --git a/OpenSim/Region/Framework/Interfaces/IRestartModule.cs b/OpenSim/Region/Framework/Interfaces/IRestartModule.cs
index c68550f..9b25beb 100644
--- a/OpenSim/Region/Framework/Interfaces/IRestartModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IRestartModule.cs
@@ -35,5 +35,6 @@ namespace OpenSim.Region.Framework.Interfaces
         TimeSpan TimeUntilRestart { get; }
         void ScheduleRestart(UUID initiator, string message, int[] alerts, bool notice);
         void AbortRestart(string message);
+        void DelayRestart(int seconds, string message);
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/ISearchModule.cs b/OpenSim/Region/Framework/Interfaces/ISearchModule.cs
index 64bf72c..d56d188 100644
--- a/OpenSim/Region/Framework/Interfaces/ISearchModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/ISearchModule.cs
@@ -31,6 +31,6 @@ namespace OpenSim.Framework
 {
     public interface ISearchModule
     {
-
+        void Refresh();
     }
 }
diff --git a/OpenSim/Region/Framework/Interfaces/ISimulationDataService.cs b/OpenSim/Region/Framework/Interfaces/ISimulationDataService.cs
index 8948f04..13358cb 100644
--- a/OpenSim/Region/Framework/Interfaces/ISimulationDataService.cs
+++ b/OpenSim/Region/Framework/Interfaces/ISimulationDataService.cs
@@ -125,6 +125,8 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="regionUUID">the region UUID</param>
         void RemoveRegionEnvironmentSettings(UUID regionUUID);
 
+        UUID[] GetObjectIDs(UUID regionID);
+
         void SaveExtra(UUID regionID, string name, string value);
 
         void RemoveExtra(UUID regionID, string name);
diff --git a/OpenSim/Region/Framework/Interfaces/ISimulationDataStore.cs b/OpenSim/Region/Framework/Interfaces/ISimulationDataStore.cs
index 917b5d1..e09f775 100644
--- a/OpenSim/Region/Framework/Interfaces/ISimulationDataStore.cs
+++ b/OpenSim/Region/Framework/Interfaces/ISimulationDataStore.cs
@@ -115,6 +115,7 @@ namespace OpenSim.Region.Framework.Interfaces
         RegionLightShareData LoadRegionWindlightSettings(UUID regionUUID);
         void StoreRegionWindlightSettings(RegionLightShareData wl);
         void RemoveRegionWindlightSettings(UUID regionID);
+        UUID[] GetObjectIDs(UUID regionID);
 
         /// <summary>
         /// Load Environment settings from region storage
diff --git a/OpenSim/Region/Framework/Interfaces/ISnmpModule.cs b/OpenSim/Region/Framework/Interfaces/ISnmpModule.cs
new file mode 100644
index 0000000..e01f649
--- /dev/null
+++ b/OpenSim/Region/Framework/Interfaces/ISnmpModule.cs
@@ -0,0 +1,27 @@
+///////////////////////////////////////////////////////////////////
+//
+// (c) Careminster LImited, Melanie Thielker and the Meta7 Team
+//
+// This file is not open source. All rights reserved
+// Mod 2
+
+using OpenSim.Region.Framework.Scenes;
+
+public interface ISnmpModule
+{
+    void Trap(int code, string Message, Scene scene);
+    void Critical(string Message, Scene scene);
+    void Warning(string Message, Scene scene);
+    void Major(string Message, Scene scene);
+    void ColdStart(int step , Scene scene);
+    void Shutdown(int step , Scene scene);
+        //
+        // Node Start/stop events
+        //
+    void LinkUp(Scene scene);
+    void LinkDown(Scene scene);
+    void BootInfo(string data, Scene scene);
+    void trapDebug(string Module,string data, Scene scene);
+    void trapXMRE(int data, string Message, Scene scene);
+
+}
diff --git a/OpenSim/Region/Framework/Interfaces/ISoundModule.cs b/OpenSim/Region/Framework/Interfaces/ISoundModule.cs
index 8372ddd..f7c6513 100644
--- a/OpenSim/Region/Framework/Interfaces/ISoundModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/ISoundModule.cs
@@ -95,7 +95,7 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name="radius">Sound radius</param>
         /// <param name="isMaster">Set object to sync master if true</param>
         void LoopSound(UUID objectID, UUID soundID, double gain,
-                double radius, bool isMaster);
+                double radius, bool isMaster, bool isSlave);
 
         /// <summary>
         /// Trigger or play an attached sound in this part's inventory.
diff --git a/OpenSim/Region/Framework/Interfaces/ITerrainModule.cs b/OpenSim/Region/Framework/Interfaces/ITerrainModule.cs
index 28f797a..ff18519 100644
--- a/OpenSim/Region/Framework/Interfaces/ITerrainModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/ITerrainModule.cs
@@ -28,6 +28,11 @@ using System.IO;
 
 using OpenSim.Framework;
 
+<<<<<<< HEAD
+=======
+using System.IO;
+using OpenSim.Framework;
+>>>>>>> avn/ubitvar
 using OpenMetaverse;
 
 namespace OpenSim.Region.Framework.Interfaces
@@ -43,7 +48,13 @@ namespace OpenSim.Region.Framework.Interfaces
         /// Use this if you change terrain data outside of the terrain module (e.g. in osTerrainSetHeight)
         /// </summary>
         void TaintTerrain();
-        
+
+        /// <summary>
+        /// When a client initially connects, all the terrain must be pushed to the viewer.
+        /// This call causes all the terrain patches to be sent to the client.
+        /// </summary>
+        void PushTerrain(IClientAPI pClient);
+     
         /// <summary>
         /// When a client initially connects, all the terrain must be pushed to the viewer.
         /// This call causes all the terrain patches to be sent to the client.
@@ -60,6 +71,8 @@ namespace OpenSim.Region.Framework.Interfaces
         void LoadFromStream(string filename, Stream stream);
         void LoadFromStream(string filename, Vector3 displacement, float radianRotation, Vector2 rotationDisplacement, Stream stream);
         void LoadFromStream(string filename, System.Uri pathToTerrainHeightmap);
+        void LoadFromStream(string filename, Vector3 displacement,
+                                float radianRotation, Vector2 rotationDisplacement, Stream stream);
         /// <summary>
         /// Save a terrain to a stream.
         /// </summary>
diff --git a/OpenSim/Region/Framework/Interfaces/IUserAccountCacheModule.cs b/OpenSim/Region/Framework/Interfaces/IUserAccountCacheModule.cs
new file mode 100644
index 0000000..d1a4d8e
--- /dev/null
+++ b/OpenSim/Region/Framework/Interfaces/IUserAccountCacheModule.cs
@@ -0,0 +1,13 @@
+///////////////////////////////////////////////////////////////////
+//
+// (c) Careminster Limited, Melanie Thielker and the Meta7 Team
+//
+// This file is not open source. All rights reserved
+//
+
+using OpenSim.Region.Framework.Scenes;
+
+public interface IUserAccountCacheModule
+{
+    void Remove(string name);
+}
diff --git a/OpenSim/Region/Framework/Interfaces/IWorldComm.cs b/OpenSim/Region/Framework/Interfaces/IWorldComm.cs
index d76a0d7..20e0199 100644
--- a/OpenSim/Region/Framework/Interfaces/IWorldComm.cs
+++ b/OpenSim/Region/Framework/Interfaces/IWorldComm.cs
@@ -127,7 +127,7 @@ namespace OpenSim.Region.Framework.Interfaces
         /// <param name='msg'>
         /// Message.
         /// </param>
-        void DeliverMessageTo(UUID target, int channel, Vector3 pos, string name, UUID id, string msg);
+        bool DeliverMessageTo(UUID target, int channel, Vector3 pos, string name, UUID id, string msg, out string error);
 
         /// <summary>
         /// Are there any listen events ready to be dispatched?
diff --git a/OpenSim/Region/Framework/Interfaces/IWorldMapModule.cs b/OpenSim/Region/Framework/Interfaces/IWorldMapModule.cs
index 9c781e1..08dc3e3 100644
--- a/OpenSim/Region/Framework/Interfaces/IWorldMapModule.cs
+++ b/OpenSim/Region/Framework/Interfaces/IWorldMapModule.cs
@@ -37,6 +37,10 @@ namespace OpenSim.Region.Framework.Interfaces
         /// </summary>
         void GenerateMaptile();
         List<MapBlockData> Map2BlockFromGridRegion(GridRegion r, uint flag);
+<<<<<<< HEAD
         MapBlockData MapBlockFromGridRegion(GridRegion r, uint flag);
+=======
+        void MapBlockFromGridRegion(MapBlockData block, GridRegion r, uint flag);
+>>>>>>> avn/ubitvar
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/Animation/MovementAnimationOverrides.cs b/OpenSim/Region/Framework/Scenes/Animation/MovementAnimationOverrides.cs
new file mode 100644
index 0000000..31fdb2c
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/Animation/MovementAnimationOverrides.cs
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Xml;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Threading;
+using System.Timers;
+using Timer = System.Timers.Timer;
+using OpenMetaverse;
+using log4net;
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Framework.Client;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes.Animation;
+using OpenSim.Region.Framework.Scenes.Types;
+using OpenSim.Region.Physics.Manager;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using OpenSim.Services.Interfaces;
+using TeleportFlags = OpenSim.Framework.Constants.TeleportFlags;
+
+namespace OpenSim.Region.Framework.Scenes
+{
+    public class MovementAnimationOverrides
+    {
+        private static readonly ILog m_log =
+            LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private Dictionary<string, UUID> m_overrides = new Dictionary<string, UUID>();
+        public void SetOverride(string state, UUID animID)
+        {
+            if (animID == UUID.Zero)
+            {
+                if (state == "ALL")
+                    m_overrides.Clear();
+                else
+                    m_overrides.Remove(state);
+                return;
+            }
+
+            m_log.DebugFormat("Setting override for {0} to {1}", state, animID);
+
+            lock (m_overrides)
+                m_overrides[state] = animID;
+        }
+
+        public UUID GetOverriddenAnimation(string state)
+        {
+            lock (m_overrides)
+            {
+                if (m_overrides.ContainsKey(state))
+                    return m_overrides[state];
+            }
+
+            return UUID.Zero;
+        }
+
+        public Dictionary<string, UUID> CloneAOPairs()
+        {
+            lock (m_overrides)
+            {
+                return new Dictionary<string, UUID>(m_overrides);
+            }
+        }
+
+        public void CopyAOPairsFrom(Dictionary<string, UUID> src)
+        {
+            lock (m_overrides)
+            {
+                m_overrides.Clear();
+                m_overrides = new Dictionary<string, UUID>(src);
+            }
+        }
+    }
+}
diff --git a/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs b/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs
index 5beee73..ade908d 100644
--- a/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs
+++ b/OpenSim/Region/Framework/Scenes/Animation/ScenePresenceAnimator.cs
@@ -48,7 +48,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
         public AnimationSet Animations
         {
-            get { return m_animations;  }
+            get { return m_animations; }
         }
         protected AnimationSet m_animations = new AnimationSet();
 
@@ -56,39 +56,42 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         /// The current movement animation
         /// </value>
         public string CurrentMovementAnimation { get; private set; }
-        
+
         private int m_animTickFall;
-        public int m_animTickJump;              // ScenePresence has to see this to control +Z force
-        public bool m_jumping = false; 
-        public float m_jumpVelocity = 0f;
-//        private int m_landing = 0;
+        private int m_animTickLand;
+        private int m_animTickJump;
+
+        public bool m_jumping = false;
+
+        //        private int m_landing = 0;
 
         /// <summary>
         /// Is the avatar falling?
         /// </summary>
         public bool Falling { get; private set; }
 
-        private float m_fallHeight;
+        private float m_lastFallVelocity;
 
         /// <value>
         /// The scene presence that this animator applies to
         /// </value>
         protected ScenePresence m_scenePresence;
-        
+
         public ScenePresenceAnimator(ScenePresence sp)
         {
             m_scenePresence = sp;
             CurrentMovementAnimation = "CROUCH";
         }
-        
+
         public void AddAnimation(UUID animID, UUID objectID)
         {
             if (m_scenePresence.IsChildAgent)
                 return;
 
+            //            m_log.DebugFormat("[SCENE PRESENCE ANIMATOR]: Adding animation {0} for {1}", animID, m_scenePresence.Name);
             if (m_scenePresence.Scene.DebugAnimations)
                 m_log.DebugFormat(
-                    "[SCENE PRESENCE ANIMATOR]: Adding animation {0} {1} for {2}", 
+                    "[SCENE PRESENCE ANIMATOR]: Adding animation {0} {1} for {2}",
                     GetAnimName(animID), animID, m_scenePresence.Name);
 
             if (m_animations.Add(animID, m_scenePresence.ControllingClient.NextAnimationSequenceNumber, objectID))
@@ -110,7 +113,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             if (animID == UUID.Zero)
                 return;
 
-//            m_log.DebugFormat("[SCENE PRESENCE ANIMATOR]: Adding animation {0} {1} for {2}", animID, name, m_scenePresence.Name);
+            //            m_log.DebugFormat("[SCENE PRESENCE ANIMATOR]: Adding animation {0} {1} for {2}", animID, name, m_scenePresence.Name);
 
             AddAnimation(animID, objectID);
         }
@@ -130,7 +133,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
             if (m_scenePresence.Scene.DebugAnimations)
                 m_log.DebugFormat(
-                    "[SCENE PRESENCE ANIMATOR]: Removing animation {0} {1} for {2}", 
+                    "[SCENE PRESENCE ANIMATOR]: Removing animation {0} {1} for {2}",
                     GetAnimName(animID), animID, m_scenePresence.Name);
 
             if (m_animations.Remove(animID, allowNoDefault))
@@ -140,6 +143,22 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             }
         }
 
+        public void avnChangeAnim(UUID animID, bool addRemove, bool sendPack)
+        {
+            if (m_scenePresence.IsChildAgent)
+                return;
+
+            if (animID != UUID.Zero)
+            {
+                if (addRemove)
+                    m_animations.Add(animID, m_scenePresence.ControllingClient.NextAnimationSequenceNumber, UUID.Zero);
+                else
+                    m_animations.Remove(animID, false);
+            }
+            if (sendPack)
+                SendAnimPack();
+        }
+
         // Called from scripts
         public void RemoveAnimation(string name)
         {
@@ -164,12 +183,19 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
             m_animations.Clear();
         }
-        
+
+
+        UUID aoSitGndAnim = UUID.Zero;
+
         /// <summary>
         /// The movement animation is reserved for "main" animations
         /// that are mutually exclusive, e.g. flying and sitting.
         /// </summary>
         /// <returns>'true' if the animation was updated</returns>
+        /// 
+
+
+
         public bool TrySetMovementAnimation(string anim)
         {
             bool ret = false;
@@ -179,17 +205,50 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 //                    "[SCENE PRESENCE ANIMATOR]: Setting movement animation {0} for {1}",
 //                    anim, m_scenePresence.Name);
 
-                if (m_animations.TrySetDefaultAnimation(
-                    anim, m_scenePresence.ControllingClient.NextAnimationSequenceNumber, m_scenePresence.UUID))
+                if (aoSitGndAnim != UUID.Zero)
+                {
+                    avnChangeAnim(aoSitGndAnim, false, true);
+                    aoSitGndAnim = UUID.Zero;
+                }
+
+                UUID overridenAnim = m_scenePresence.Overrides.GetOverriddenAnimation(anim);
+                if (overridenAnim != UUID.Zero)
+                {
+                    if (anim == "SITGROUND")
+                    {
+                        UUID defsit = DefaultAvatarAnimations.AnimsUUID["SIT_GROUND_CONSTRAINED"];
+                        if (defsit == UUID.Zero)
+                            return false;
+                        m_animations.SetDefaultAnimation(defsit, m_scenePresence.ControllingClient.NextAnimationSequenceNumber, m_scenePresence.UUID);
+                        aoSitGndAnim = overridenAnim;
+                        avnChangeAnim(overridenAnim, true, false);
+                    }
+                    else
+                    {
+                        m_animations.SetDefaultAnimation(overridenAnim, m_scenePresence.ControllingClient.NextAnimationSequenceNumber, m_scenePresence.UUID);
+                    }
+                    m_scenePresence.SendScriptEventToAttachments("changed", new Object[] { (int)Changed.ANIMATION });
+                    SendAnimPack();
+                    ret = true;
+                }
+                else
                 {
+                    // translate sit and sitground state animations
+                    if (anim == "SIT" || anim == "SITGROUND")
+                        anim = m_scenePresence.sitAnimation;
+
+                    if (m_animations.TrySetDefaultAnimation(
+                    anim, m_scenePresence.ControllingClient.NextAnimationSequenceNumber, m_scenePresence.UUID))
+                    {
 //                    m_log.DebugFormat(
 //                        "[SCENE PRESENCE ANIMATOR]: Updating movement animation to {0} for {1}",
 //                        anim, m_scenePresence.Name);
 
-                    // 16384 is CHANGED_ANIMATION
-                    m_scenePresence.SendScriptEventToAttachments("changed", new Object[] { (int)Changed.ANIMATION});
-                    SendAnimPack();
-                    ret = true;
+                        // 16384 is CHANGED_ANIMATION
+                        m_scenePresence.SendScriptEventToAttachments("changed", new Object[] { (int)Changed.ANIMATION });
+                        SendAnimPack();
+                        ret = true;
+                    }
                 }
             }
             else
@@ -201,78 +260,119 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             return ret;
         }
 
+        public enum motionControlStates : byte
+        {
+            sitted = 0,
+            flying,
+            falling,
+            jumping,
+            landing,
+            onsurface
+        }
+
+        public motionControlStates currentControlState = motionControlStates.onsurface;
+
         /// <summary>
         /// This method determines the proper movement related animation
         /// </summary>
         private string DetermineMovementAnimation()
         {
-            const float FALL_DELAY = 800f;
-            const float PREJUMP_DELAY = 200f;
-            const float JUMP_PERIOD = 800f;
+            const int FALL_DELAY = 800;
+            const int PREJUMP_DELAY = 200;
+            const int JUMP_PERIOD = 800;
             #region Inputs
 
+            if (m_scenePresence.IsInTransit)
+                return CurrentMovementAnimation;
+
+            if (m_scenePresence.SitGround)
+            {
+                currentControlState = motionControlStates.sitted;
+                return "SITGROUND";
+            }
+            if (m_scenePresence.ParentID != 0 || m_scenePresence.ParentUUID != UUID.Zero)
+            {
+                currentControlState = motionControlStates.sitted;
+                return "SIT";
+            }
+
             AgentManager.ControlFlags controlFlags = (AgentManager.ControlFlags)m_scenePresence.AgentControlFlags;
             PhysicsActor actor = m_scenePresence.PhysicsActor;
 
-            // Create forward and left vectors from the current avatar rotation
-            Matrix4 rotMatrix = Matrix4.CreateFromQuaternion(m_scenePresence.Rotation);
-            Vector3 fwd = Vector3.Transform(Vector3.UnitX, rotMatrix);
-            Vector3 left = Vector3.Transform(Vector3.UnitY, rotMatrix);
+            const AgentManager.ControlFlags ANYXYMASK = (
+                AgentManager.ControlFlags.AGENT_CONTROL_AT_POS | AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_POS |
+                AgentManager.ControlFlags.AGENT_CONTROL_AT_NEG | AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_NEG |
+                AgentManager.ControlFlags.AGENT_CONTROL_LEFT_POS | AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_POS |
+                AgentManager.ControlFlags.AGENT_CONTROL_LEFT_NEG | AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_NEG
+                );
 
             // Check control flags
-            bool heldForward = ((controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_AT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_AT_POS || (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_POS);
-            bool heldBack = ((controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_AT_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_AT_NEG || (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_NEG);
-            bool heldLeft = ((controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_LEFT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_LEFT_POS || (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_POS) == AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_POS);
-            bool heldRight = ((controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_LEFT_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_LEFT_NEG || (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_NEG);
+            /* not in use
+                        bool heldForward = ((controlFlags & (AgentManager.ControlFlags.AGENT_CONTROL_AT_POS | AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_POS)) != 0);
+                        bool heldBack = ((controlFlags & (AgentManager.ControlFlags.AGENT_CONTROL_AT_NEG | AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_NEG)) != 0);
+                        bool heldLeft = ((controlFlags & (AgentManager.ControlFlags.AGENT_CONTROL_LEFT_POS | AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_POS)) != 0);
+                        bool heldRight = ((controlFlags & (AgentManager.ControlFlags.AGENT_CONTROL_LEFT_NEG | AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_NEG)) != 0);
+            */
             bool heldTurnLeft = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_TURN_LEFT) == AgentManager.ControlFlags.AGENT_CONTROL_TURN_LEFT;
             bool heldTurnRight = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_TURN_RIGHT) == AgentManager.ControlFlags.AGENT_CONTROL_TURN_RIGHT;
-            bool heldUp = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) == AgentManager.ControlFlags.AGENT_CONTROL_UP_POS;
-            bool heldDown = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) == AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG;
+            //            bool heldUp = ((controlFlags & (AgentManager.ControlFlags.AGENT_CONTROL_UP_POS | AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_UP_POS)) != 0);
+            // excluded nudge up so it doesn't trigger jump state
+            bool heldUp = ((controlFlags & (AgentManager.ControlFlags.AGENT_CONTROL_UP_POS)) != 0);
+            bool heldDown = ((controlFlags & (AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG | AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_UP_NEG)) != 0);
             //bool flying = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_FLY) == AgentManager.ControlFlags.AGENT_CONTROL_FLY;
             //bool mouselook = (controlFlags & AgentManager.ControlFlags.AGENT_CONTROL_MOUSELOOK) == AgentManager.ControlFlags.AGENT_CONTROL_MOUSELOOK;
-            if (heldForward || heldBack || heldLeft || heldRight || heldUp || heldDown)
+
+            bool heldOnXY = ((controlFlags & ANYXYMASK) != 0);
+            if (heldOnXY || heldUp || heldDown)
             {
                 heldTurnLeft = false;
                 heldTurnRight = false;
             }
 
-            // Direction in which the avatar is trying to move
-            Vector3 move = Vector3.Zero;
-            if (heldForward) { move.X += fwd.X; move.Y += fwd.Y; }
-            if (heldBack) { move.X -= fwd.X; move.Y -= fwd.Y; }
-            if (heldLeft) { move.X += left.X; move.Y += left.Y; }
-            if (heldRight) { move.X -= left.X; move.Y -= left.Y; }
-            if (heldUp) { move.Z += 1; }
-            if (heldDown) { move.Z -= 1; }
-
-            // Is the avatar trying to move?
-//            bool moving = (move != Vector3.Zero);
             #endregion Inputs
 
+            // no physics actor case
+            if (actor == null)
+            {
+                // well what to do?
+
+                currentControlState = motionControlStates.onsurface;
+                if (heldOnXY)
+                    return "WALK";
+
+                return "STAND";
+            }
+
             #region Flying
 
-            if (actor != null && actor.Flying)
+            bool isColliding = actor.IsColliding;
+
+            if (actor.Flying)
             {
                 m_animTickFall = 0;
                 m_animTickJump = 0;
                 m_jumping = false;
                 Falling = false;
-                m_jumpVelocity = 0f;
-                actor.Selected = false;
-                m_fallHeight = actor.Position.Z;    // save latest flying height
 
-                if (move.X != 0f || move.Y != 0f)
+                currentControlState = motionControlStates.flying;
+
+                if (heldOnXY)
                 {
                     return (m_scenePresence.Scene.m_useFlySlow ? "FLYSLOW" : "FLY");
                 }
-                else if (move.Z > 0f)
+                else if (heldUp)
                 {
                     return "HOVER_UP";
                 }
-                else if (move.Z < 0f)
+                else if (heldDown)
                 {
-                    if (actor != null && actor.IsColliding)
+                    if (isColliding)
+                    {
+                        actor.Flying = false;
+                        currentControlState = motionControlStates.landing;
+                        m_animTickLand = Environment.TickCount;
                         return "LAND";
+                    }
                     else
                         return "HOVER_DOWN";
                 }
@@ -281,128 +381,142 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                     return "HOVER";
                 }
             }
+            else
+            {
+                if (isColliding && currentControlState == motionControlStates.flying)
+                {
+                    currentControlState = motionControlStates.landing;
+                    m_animTickLand = Environment.TickCount;
+                    return "LAND";
+                }
+            }
 
             #endregion Flying
 
             #region Falling/Floating/Landing
 
-            if ((actor == null || !actor.IsColliding) && !m_jumping)
+            if (!isColliding && currentControlState != motionControlStates.jumping)
             {
-                float fallElapsed = (float)(Environment.TickCount - m_animTickFall);
-                float fallVelocity = (actor != null) ? actor.Velocity.Z : 0.0f;
+                float fallVelocity = actor.Velocity.Z;
 
-                if (!m_jumping && (fallVelocity < -3.0f))
+                if (fallVelocity < -2.5f)
                     Falling = true;
 
-                if (m_animTickFall == 0 || (fallVelocity >= 0.0f))
+                if (m_animTickFall == 0 || (fallVelocity >= -0.5f))
                 {
-                    // not falling yet, or going up         
-                    // reset start of fall time
                     m_animTickFall = Environment.TickCount;
                 }
-                else if (!m_jumping && (fallElapsed > FALL_DELAY) && (fallVelocity < -3.0f) && (m_scenePresence.WasFlying))
+                else
                 {
-                    // Falling long enough to trigger the animation
-                    return "FALLDOWN";
+                    int fallElapsed = (Environment.TickCount - m_animTickFall);
+                    if ((fallElapsed > FALL_DELAY) && (fallVelocity < -3.0f))
+                    {
+                        currentControlState = motionControlStates.falling;
+                        m_lastFallVelocity = fallVelocity;
+                        // Falling long enough to trigger the animation
+                        return "FALLDOWN";
+                    }
                 }
 
                 // Check if the user has stopped walking just now
-                if (CurrentMovementAnimation == "WALK" && (move == Vector3.Zero))
+                if (CurrentMovementAnimation == "WALK" && !heldOnXY && !heldDown && !heldUp)
                     return "STAND";
 
                 return CurrentMovementAnimation;
             }
 
-            #endregion Falling/Floating/Landing
+            m_animTickFall = 0;
 
+            #endregion Falling/Floating/Landing
 
             #region Jumping     // section added for jumping...
 
-            int jumptime;
-            jumptime = Environment.TickCount - m_animTickJump;
-
-            if ((move.Z > 0f) && (!m_jumping))
+            if (isColliding && heldUp && currentControlState != motionControlStates.jumping)
             {
                 // Start jumping, prejump
-                m_animTickFall = 0;
+                currentControlState = motionControlStates.jumping;
                 m_jumping = true;
                 Falling = false;
-                actor.Selected = true;      // borrowed for jumping flag
                 m_animTickJump = Environment.TickCount;
-                m_jumpVelocity = 0.35f;
                 return "PREJUMP";
             }
 
-            if (m_jumping)
+            if (currentControlState == motionControlStates.jumping)
             {
+                int jumptime = Environment.TickCount - m_animTickJump;
                 if ((jumptime > (JUMP_PERIOD * 1.5f)) && actor.IsColliding)
                 {
                     // end jumping
                     m_jumping = false;
                     Falling = false;
                     actor.Selected = false;      // borrowed for jumping flag
-                    m_jumpVelocity = 0f;
-                    m_animTickFall = Environment.TickCount;
+                    m_animTickLand = Environment.TickCount;
+                    currentControlState = motionControlStates.landing;
                     return "LAND";
                 }
                 else if (jumptime > JUMP_PERIOD)
                 {
                     // jump down
-                    m_jumpVelocity = 0f;
                     return "JUMP";
                 }
                 else if (jumptime > PREJUMP_DELAY)
                 {
                     // jump up
                     m_jumping = true;
-                    m_jumpVelocity = 10f;
                     return "JUMP";
                 }
+                return CurrentMovementAnimation;
             }
 
             #endregion Jumping
 
             #region Ground Movement
 
-            if (CurrentMovementAnimation == "FALLDOWN")
+            if (currentControlState == motionControlStates.falling)
             {
                 Falling = false;
-                m_animTickFall = Environment.TickCount;
+                currentControlState = motionControlStates.landing;
+                m_animTickLand = Environment.TickCount;
                 // TODO: SOFT_LAND support
-                float fallHeight = m_fallHeight - actor.Position.Z;
-                if (fallHeight > 15.0f)
+                float fallVsq = m_lastFallVelocity * m_lastFallVelocity;
+                if (fallVsq > 300f) // aprox 20*h 
                     return "STANDUP";
-                else if (fallHeight > 8.0f)
+                else if (fallVsq > 160f)
                     return "SOFT_LAND";
                 else
                     return "LAND";
             }
-            else if ((CurrentMovementAnimation == "LAND") || (CurrentMovementAnimation == "SOFT_LAND") || (CurrentMovementAnimation == "STANDUP"))
+
+
+            if (currentControlState == motionControlStates.landing)
             {
-                int landElapsed = Environment.TickCount - m_animTickFall;
+                Falling = false;
+                int landElapsed = Environment.TickCount - m_animTickLand;
                 int limit = 1000;
                 if (CurrentMovementAnimation == "LAND")
                     limit = 350;
                 // NB if the above is set too long a weird anim reset from some place prevents STAND from being sent to client
 
-                if ((m_animTickFall != 0) && (landElapsed <= limit))
+                if ((m_animTickLand != 0) && (landElapsed <= limit))
                 {
                     return CurrentMovementAnimation;
                 }
                 else
                 {
-                    m_fallHeight = actor.Position.Z;    // save latest flying height
+                    currentControlState = motionControlStates.onsurface;
+                    m_animTickLand = 0;
                     return "STAND";
                 }
             }
 
             // next section moved outside paren. and realigned for jumping
-            if (move.X != 0f || move.Y != 0f)
+
+            if (heldOnXY)
             {
-                m_fallHeight = actor.Position.Z;    // save latest flying height
+                currentControlState = motionControlStates.onsurface;
                 Falling = false;
                 // Walking / crouchwalking / running
-                if (move.Z < 0f)
+                if (heldDown)
                 {
                     return "CROUCHWALK";
                 }
@@ -416,11 +530,12 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                         return "WALK";
                 }
             }
-            else if (!m_jumping)
+            else
             {
+                currentControlState = motionControlStates.onsurface;
                 Falling = false;
                 // Not walking
-                if (move.Z < 0)
+                if (heldDown)
                     return "CROUCH";
                 else if (heldTurnLeft)
                     return "TURNLEFT";
@@ -431,8 +546,6 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             }
             #endregion Ground Movement
 
-            Falling = false;
-
             return CurrentMovementAnimation;
         }
 
@@ -442,7 +555,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         /// <returns>'true' if the animation was changed</returns>
         public bool UpdateMovementAnimations()
         {
-//            m_log.DebugFormat("[SCENE PRESENCE ANIMATOR]: Updating movement animations for {0}", m_scenePresence.Name);
+            //            m_log.DebugFormat("[SCENE PRESENCE ANIMATOR]: Updating movement animations for {0}", m_scenePresence.Name);
 
             bool ret = false;
             lock (m_animations)
@@ -450,7 +563,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                 string newMovementAnimation = DetermineMovementAnimation();
                 if (CurrentMovementAnimation != newMovementAnimation)
                 {
-                    CurrentMovementAnimation = DetermineMovementAnimation();
+                    CurrentMovementAnimation = newMovementAnimation;
 
 //                    m_log.DebugFormat(
 //                        "[SCENE PRESENCE ANIMATOR]: Determined animation {0} for {1} in UpdateMovementAnimations()",
@@ -464,6 +577,24 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             return ret;
         }
 
+        public bool ForceUpdateMovementAnimations()
+        {
+            lock (m_animations)
+            {
+                CurrentMovementAnimation = DetermineMovementAnimation();
+                return TrySetMovementAnimation(CurrentMovementAnimation);
+            }
+        }
+
+        public bool SetMovementAnimations(string motionState)
+        {
+            lock (m_animations)
+            {
+                CurrentMovementAnimation = motionState;
+                return TrySetMovementAnimation(CurrentMovementAnimation);
+            }
+        }
+
         public UUID[] GetAnimationArray()
         {
             UUID[] animIDs;
@@ -472,19 +603,19 @@ namespace OpenSim.Region.Framework.Scenes.Animation
             m_animations.GetArrays(out animIDs, out sequenceNums, out objectIDs);
             return animIDs;
         }
-       
+
         public BinBVHAnimation GenerateRandomAnimation()
         {
             int rnditerations = 3;
             BinBVHAnimation anim = new BinBVHAnimation();
             List<string> parts = new List<string>();
-            parts.Add("mPelvis");parts.Add("mHead");parts.Add("mTorso");
-            parts.Add("mHipLeft");parts.Add("mHipRight");parts.Add("mHipLeft");parts.Add("mKneeLeft");
-            parts.Add("mKneeRight");parts.Add("mCollarLeft");parts.Add("mCollarRight");parts.Add("mNeck");
-            parts.Add("mElbowLeft");parts.Add("mElbowRight");parts.Add("mWristLeft");parts.Add("mWristRight");
-            parts.Add("mShoulderLeft");parts.Add("mShoulderRight");parts.Add("mAnkleLeft");parts.Add("mAnkleRight");
-            parts.Add("mEyeRight");parts.Add("mChest");parts.Add("mToeLeft");parts.Add("mToeRight");
-            parts.Add("mFootLeft");parts.Add("mFootRight");parts.Add("mEyeLeft");
+            parts.Add("mPelvis"); parts.Add("mHead"); parts.Add("mTorso");
+            parts.Add("mHipLeft"); parts.Add("mHipRight"); parts.Add("mHipLeft"); parts.Add("mKneeLeft");
+            parts.Add("mKneeRight"); parts.Add("mCollarLeft"); parts.Add("mCollarRight"); parts.Add("mNeck");
+            parts.Add("mElbowLeft"); parts.Add("mElbowRight"); parts.Add("mWristLeft"); parts.Add("mWristRight");
+            parts.Add("mShoulderLeft"); parts.Add("mShoulderRight"); parts.Add("mAnkleLeft"); parts.Add("mAnkleRight");
+            parts.Add("mEyeRight"); parts.Add("mChest"); parts.Add("mToeLeft"); parts.Add("mToeRight");
+            parts.Add("mFootLeft"); parts.Add("mFootRight"); parts.Add("mEyeLeft");
             anim.HandPose = 1;
             anim.InPoint = 0;
             anim.OutPoint = (rnditerations * .10f);
@@ -508,12 +639,12 @@ namespace OpenSim.Region.Framework.Scenes.Animation
                 for (int i = 0; i < rnditerations; i++)
                 {
                     anim.Joints[j].rotationkeys[i] = new binBVHJointKey();
-                    anim.Joints[j].rotationkeys[i].time = (i*.10f);
-                    anim.Joints[j].rotationkeys[i].key_element.X = ((float) rnd.NextDouble()*2 - 1);
-                    anim.Joints[j].rotationkeys[i].key_element.Y = ((float) rnd.NextDouble()*2 - 1);
-                    anim.Joints[j].rotationkeys[i].key_element.Z = ((float) rnd.NextDouble()*2 - 1);
+                    anim.Joints[j].rotationkeys[i].time = (i * .10f);
+                    anim.Joints[j].rotationkeys[i].key_element.X = ((float)rnd.NextDouble() * 2 - 1);
+                    anim.Joints[j].rotationkeys[i].key_element.Y = ((float)rnd.NextDouble() * 2 - 1);
+                    anim.Joints[j].rotationkeys[i].key_element.Z = ((float)rnd.NextDouble() * 2 - 1);
                     anim.Joints[j].positionkeys[i] = new binBVHJointKey();
-                    anim.Joints[j].positionkeys[i].time = (i*.10f);
+                    anim.Joints[j].positionkeys[i].time = (i * .10f);
                     anim.Joints[j].positionkeys[i].key_element.X = 0;
                     anim.Joints[j].positionkeys[i].key_element.Y = 0;
                     anim.Joints[j].positionkeys[i].key_element.Z = 0;
@@ -540,20 +671,17 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         /// <param name="objectIDs"></param>
         public void SendAnimPack(UUID[] animations, int[] seqs, UUID[] objectIDs)
         {
-            if (m_scenePresence.IsChildAgent)
-                return;
+            m_scenePresence.SendAnimPack(animations, seqs, objectIDs);
+        }
 
-//            m_log.DebugFormat(
-//                "[SCENE PRESENCE ANIMATOR]: Sending anim pack with animations '{0}', sequence '{1}', uuids '{2}'", 
-//                string.Join(",", Array.ConvertAll<UUID, string>(animations, a => a.ToString())), 
-//                string.Join(",", Array.ConvertAll<int, string>(seqs, s => s.ToString())),
-//                string.Join(",", Array.ConvertAll<UUID, string>(objectIDs, o => o.ToString())));
-
-            m_scenePresence.Scene.ForEachClient(
-                delegate(IClientAPI client) 
-                { 
-                    client.SendAnimations(animations, seqs, m_scenePresence.ControllingClient.AgentId, objectIDs); 
-                });
+        public void GetArrays(out UUID[] animIDs, out int[] sequenceNums, out UUID[] objectIDs)
+        {
+            animIDs = null;
+            sequenceNums = null;
+            objectIDs = null;
+
+            if (m_animations != null)
+                m_animations.GetArrays(out animIDs, out sequenceNums, out objectIDs);
         }
 
         public void SendAnimPackToClient(IClientAPI client)
@@ -575,7 +703,7 @@ namespace OpenSim.Region.Framework.Scenes.Animation
         public void SendAnimPack()
         {
             //m_log.Debug("Sending animation pack to all");
-            
+
             if (m_scenePresence.IsChildAgent)
                 return;
 
@@ -585,7 +713,8 @@ namespace OpenSim.Region.Framework.Scenes.Animation
 
             m_animations.GetArrays(out animIDs, out sequenceNums, out objectIDs);
 
-            SendAnimPack(animIDs, sequenceNums, objectIDs);
+            //            SendAnimPack(animIDs, sequenceNums, objectIDs);
+            m_scenePresence.SendAnimPack(animIDs, sequenceNums, objectIDs);
         }
 
         public string GetAnimName(UUID animId)
diff --git a/OpenSim/Region/Framework/Scenes/CollisionSounds.cs b/OpenSim/Region/Framework/Scenes/CollisionSounds.cs
new file mode 100644
index 0000000..075724e
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/CollisionSounds.cs
@@ -0,0 +1,304 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+// Ubit 2012
+
+using System;
+using System.Reflection;
+using System.Collections.Generic;
+using OpenMetaverse;
+using OpenSim.Framework;
+using log4net;
+
+namespace OpenSim.Region.Framework.Scenes
+{
+    public struct CollisionForSoundInfo
+    {
+        public uint colliderID;
+        public Vector3 position;
+        public float relativeVel;
+    }
+
+    public static class CollisionSounds
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private const int MaxMaterials = 7;
+        // part part
+
+        private static UUID snd_StoneStone = new UUID("be7295c0-a158-11e1-b3dd-0800200c9a66");
+        private static UUID snd_StoneMetal = new UUID("be7295c0-a158-11e1-b3dd-0800201c9a66");
+        private static UUID snd_StoneGlass = new UUID("be7295c0-a158-11e1-b3dd-0800202c9a66");
+        private static UUID snd_StoneWood = new UUID("be7295c0-a158-11e1-b3dd-0800203c9a66");
+        private static UUID snd_StoneFlesh = new UUID("be7295c0-a158-11e1-b3dd-0800204c9a66");
+        private static UUID snd_StonePlastic = new UUID("be7295c0-a158-11e1-b3dd-0800205c9a66");
+        private static UUID snd_StoneRubber = new UUID("be7295c0-a158-11e1-b3dd-0800206c9a66");
+
+        private static UUID snd_MetalMetal = new UUID("be7295c0-a158-11e1-b3dd-0801201c9a66");
+        private static UUID snd_MetalGlass = new UUID("be7295c0-a158-11e1-b3dd-0801202c9a66");
+        private static UUID snd_MetalWood  = new UUID("be7295c0-a158-11e1-b3dd-0801203c9a66");
+        private static UUID snd_MetalFlesh = new UUID("be7295c0-a158-11e1-b3dd-0801204c9a66");
+        private static UUID snd_MetalPlastic = new UUID("be7295c0-a158-11e1-b3dd-0801205c9a66");
+        private static UUID snd_MetalRubber = new UUID("be7295c0-a158-11e1-b3dd-0801206c9a66");
+
+        private static UUID snd_GlassGlass = new UUID("be7295c0-a158-11e1-b3dd-0802202c9a66");
+        private static UUID snd_GlassWood = new UUID("be7295c0-a158-11e1-b3dd-0802203c9a66");
+        private static UUID snd_GlassFlesh = new UUID("be7295c0-a158-11e1-b3dd-0802204c9a66");
+        private static UUID snd_GlassPlastic = new UUID("be7295c0-a158-11e1-b3dd-0802205c9a66");
+        private static UUID snd_GlassRubber = new UUID("be7295c0-a158-11e1-b3dd-0802206c9a66");
+
+        private static UUID snd_WoodWood = new UUID("be7295c0-a158-11e1-b3dd-0803203c9a66");
+        private static UUID snd_WoodFlesh = new UUID("be7295c0-a158-11e1-b3dd-0803204c9a66");
+        private static UUID snd_WoodPlastic = new UUID("be7295c0-a158-11e1-b3dd-0803205c9a66");
+        private static UUID snd_WoodRubber = new UUID("be7295c0-a158-11e1-b3dd-0803206c9a66");
+
+        private static UUID snd_FleshFlesh = new UUID("be7295c0-a158-11e1-b3dd-0804204c9a66");
+        private static UUID snd_FleshPlastic = new UUID("be7295c0-a158-11e1-b3dd-0804205c9a66");
+        private static UUID snd_FleshRubber = new UUID("be7295c0-a158-11e1-b3dd-0804206c9a66");
+
+        private static UUID snd_PlasticPlastic = new UUID("be7295c0-a158-11e1-b3dd-0805205c9a66");
+        private static UUID snd_PlasticRubber = new UUID("be7295c0-a158-11e1-b3dd-0805206c9a66");
+
+        private static UUID snd_RubberRubber = new UUID("be7295c0-a158-11e1-b3dd-0806206c9a66");
+
+        // terrain part
+        private static UUID snd_TerrainStone = new UUID("be7295c0-a158-11e1-b3dd-0807200c9a66");
+        private static UUID snd_TerrainMetal = new UUID("be7295c0-a158-11e1-b3dd-0807200c9a66");
+        private static UUID snd_TerrainGlass = new UUID("be7295c0-a158-11e1-b3dd-0807200c9a66");
+        private static UUID snd_TerrainWood = new UUID("be7295c0-a158-11e1-b3dd-0807200c9a66");
+        private static UUID snd_TerrainFlesh = new UUID("be7295c0-a158-11e1-b3dd-0807200c9a66");
+        private static UUID snd_TerrainPlastic = new UUID("be7295c0-a158-11e1-b3dd-0807200c9a66");
+        private static UUID snd_TerrainRubber = new UUID("be7295c0-a158-11e1-b3dd-0807200c9a66");
+
+        public static UUID[] m_TerrainPart = {
+            snd_TerrainStone,
+            snd_TerrainMetal,
+            snd_TerrainGlass,
+            snd_TerrainWood,
+            snd_TerrainFlesh,
+            snd_TerrainPlastic,
+            snd_TerrainRubber
+            };
+
+        // simetric sounds
+        public static UUID[] m_PartPart = {
+            snd_StoneStone, snd_StoneMetal, snd_StoneGlass, snd_StoneWood, snd_StoneFlesh, snd_StonePlastic, snd_StoneRubber,
+            snd_StoneMetal, snd_MetalMetal, snd_MetalGlass, snd_MetalWood, snd_MetalFlesh, snd_MetalPlastic, snd_MetalRubber,
+            snd_StoneGlass, snd_MetalGlass, snd_GlassGlass, snd_GlassWood, snd_GlassFlesh, snd_GlassPlastic, snd_GlassRubber,
+            snd_StoneWood, snd_MetalWood, snd_GlassWood, snd_WoodWood, snd_WoodFlesh, snd_WoodPlastic, snd_WoodRubber,
+            snd_StoneFlesh, snd_MetalFlesh, snd_GlassFlesh, snd_WoodFlesh, snd_FleshFlesh, snd_FleshPlastic, snd_FleshRubber,
+            snd_StonePlastic, snd_MetalPlastic, snd_GlassPlastic, snd_WoodPlastic, snd_FleshPlastic, snd_PlasticPlastic, snd_PlasticRubber,
+            snd_StoneRubber, snd_MetalRubber, snd_GlassRubber, snd_WoodRubber, snd_FleshRubber, snd_PlasticRubber, snd_RubberRubber
+            };
+        
+        public static void PartCollisionSound(SceneObjectPart part, List<CollisionForSoundInfo> collidersinfolist)
+        {
+            if (collidersinfolist.Count == 0 || part == null)
+                return;
+
+            if (part.VolumeDetectActive || (part.Flags & PrimFlags.Physics) == 0)
+                return;
+
+            if (part.ParentGroup == null)
+                return;
+
+            if (part.CollisionSoundType < 0)
+                return;
+
+            float volume = 0.0f;
+            bool HaveSound = false;
+
+            UUID soundID = part.CollisionSound;
+
+            if (part.CollisionSoundType > 0)
+            {
+                //                soundID = part.CollisionSound;
+                volume = part.CollisionSoundVolume;
+                if (volume == 0.0f)
+                    return;
+                HaveSound = true;
+            }
+
+            bool doneownsound = false;
+
+            int thisMaterial = (int)part.Material;
+            if (thisMaterial >= MaxMaterials)
+                thisMaterial = 3;
+            int thisMatScaled = thisMaterial * MaxMaterials;
+
+            CollisionForSoundInfo colInfo;
+            uint id;
+
+            for(int i = 0; i< collidersinfolist.Count; i++)
+            {
+                colInfo = collidersinfolist[i];
+
+                id = colInfo.colliderID;
+                if (id == 0) // terrain collision
+                    {
+                        if (!doneownsound)
+                        {
+                            if (!HaveSound)
+                            {
+                                volume = Math.Abs(colInfo.relativeVel);
+                                if (volume < 0.2f)
+                                    continue;
+
+                                volume *= volume * .0625f; // 4m/s == full volume
+                                if (volume > 1.0f)
+                                    volume = 1.0f;
+
+                                soundID = m_TerrainPart[thisMaterial];
+                            }
+                            part.SendCollisionSound(soundID, volume, colInfo.position);
+                            doneownsound = true;
+                        }
+                        continue;
+                    }
+
+                SceneObjectPart otherPart = part.ParentGroup.Scene.GetSceneObjectPart(id);
+                if (otherPart != null)
+                {
+                    if (otherPart.CollisionSoundType < 0 || otherPart.VolumeDetectActive)
+                        continue;
+
+                    if (!HaveSound)
+                    {
+                        if (otherPart.CollisionSoundType > 0)
+                        {
+                            soundID = otherPart.CollisionSound;
+                            volume = otherPart.CollisionSoundVolume;
+                            if (volume == 0.0f)
+                                continue;
+                        }
+                        else
+                        {
+                            volume = Math.Abs(colInfo.relativeVel);
+                            if (volume < 0.2f)
+                                continue;
+
+                            volume *= volume * .0625f; // 4m/s == full volume
+                            if (volume > 1.0f)
+                                volume = 1.0f;
+
+                            int otherMaterial = (int)otherPart.Material;
+                            if (otherMaterial >= MaxMaterials)
+                                otherMaterial = 3;
+
+                            soundID = m_PartPart[thisMatScaled + otherMaterial];
+                        }
+                    }
+
+                    if (doneownsound)
+                        otherPart.SendCollisionSound(soundID, volume, colInfo.position);
+                    else
+                    {
+                        part.SendCollisionSound(soundID, volume, colInfo.position);
+                        doneownsound = true;
+                    }
+                }
+            }
+        }
+
+        public static void AvatarCollisionSound(ScenePresence av, List<CollisionForSoundInfo> collidersinfolist)
+         {
+            if (collidersinfolist.Count == 0 || av == null)
+                return;
+
+            UUID soundID;
+            int otherMaterial;
+
+            int thisMaterial = 4; // flesh
+
+            int thisMatScaled = thisMaterial * MaxMaterials;
+
+            //            bool doneownsound = false;
+
+            CollisionForSoundInfo colInfo;
+            uint id;
+            float volume;
+
+            for(int i = 0; i< collidersinfolist.Count; i++)
+            {
+                colInfo = collidersinfolist[i];
+
+                id = colInfo.colliderID;
+
+                if (id == 0) // no terrain collision sounds for now
+                {
+                    continue;
+//                    volume = Math.Abs(colInfo.relativeVel);
+//                    if (volume < 0.2f)
+//                        continue;
+
+                }
+
+                SceneObjectPart otherPart = av.Scene.GetSceneObjectPart(id);
+                if (otherPart != null)
+                {
+                    if (otherPart.CollisionSoundType < 0)
+                        continue;
+                    if (otherPart.CollisionSoundType > 0 && otherPart.CollisionSoundVolume > 0f)
+                        otherPart.SendCollisionSound(otherPart.CollisionSound, otherPart.CollisionSoundVolume, colInfo.position);
+                    else
+                    {
+                        volume = Math.Abs(colInfo.relativeVel);
+                        // Most noral collisions (running into walls, stairs)
+                        // should never be heard.
+                        if (volume < 3.2f)
+                            continue;
+//                        m_log.DebugFormat("Collision speed was {0}", volume);
+
+                        // Cap to 0.2 times volume because climbing stairs should not be noisy
+                        // Also changed scaling
+                        volume *= volume * .0125f; // 4m/s == volume 0.2
+                        if (volume > 0.2f)
+                            volume = 0.2f;
+                        otherMaterial = (int)otherPart.Material;
+                        if (otherMaterial >= MaxMaterials)
+                            otherMaterial = 3;
+
+                        soundID = m_PartPart[thisMatScaled + otherMaterial];
+                        otherPart.SendCollisionSound(soundID, volume, colInfo.position);
+                    }
+                    continue;
+                }
+/*
+                else if (!doneownsound)
+                {
+                    ScenePresence otherav = av.Scene.GetScenePresence(Id);
+                    if (otherav != null && (!otherav.IsChildAgent))
+                    {
+                        soundID = snd_FleshFlesh;
+                        av.SendCollisionSound(soundID, 1.0);
+                        doneownsound = true;
+                    }
+                }
+ */
+            }
+        }
+    }
+}
diff --git a/OpenSim/Region/Framework/Scenes/EventManager.cs b/OpenSim/Region/Framework/Scenes/EventManager.cs
index d325240..22b8e4d 100644
--- a/OpenSim/Region/Framework/Scenes/EventManager.cs
+++ b/OpenSim/Region/Framework/Scenes/EventManager.cs
@@ -80,6 +80,7 @@ namespace OpenSim.Region.Framework.Scenes
         public event OnTerrainTaintedDelegate OnTerrainTainted;
 
         public delegate void OnTerrainTickDelegate();
+        public delegate void OnTerrainCheckUpdatesDelegate();
 
         /// <summary>
         /// Triggered if the terrain has been edited
@@ -89,6 +90,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// but is used by core solely to update the physics engine.
         /// </remarks>
         public event OnTerrainTickDelegate OnTerrainTick;
+        public event OnTerrainCheckUpdatesDelegate OnTerrainCheckUpdates;
+
+        public delegate void OnTerrainUpdateDelegate();
+
+        public event OnTerrainUpdateDelegate OnTerrainUpdate;
 
         public delegate void OnBackupDelegate(ISimulationDataService datastore, bool forceBackup);
 
@@ -339,8 +345,6 @@ namespace OpenSim.Region.Framework.Scenes
         /// in <see cref="Scene.SetScriptRunning"/>
         /// via <see cref="OpenSim.Framework.IClientAPI.OnSetScriptRunning"/>,
         /// via <see cref="OpenSim.Region.ClientStack.LindenUDP.HandleSetScriptRunning"/>
-        /// XXX: This is only triggered when it is the client that starts the script, not in other situations where
-        /// a script is started, unlike OnStopScript!
         /// </remarks>
         public event StartScript OnStartScript;
 
@@ -354,7 +358,6 @@ namespace OpenSim.Region.Framework.Scenes
         /// in <see cref="SceneObjectPartInventory.CreateScriptInstance"/>,
         /// <see cref="SceneObjectPartInventory.StopScriptInstance"/>,
         /// <see cref="Scene.SetScriptRunning"/>
-        /// XXX: This is triggered when a sciprt is stopped for any reason, unlike OnStartScript!
         /// </remarks>
         public event StopScript OnStopScript;
 
@@ -858,6 +861,10 @@ namespace OpenSim.Region.Framework.Scenes
         public event ParcelPrimCountTainted OnParcelPrimCountTainted;
         public event GetScriptRunning OnGetScriptRunning;
 
+        public delegate void ThrottleUpdate(ScenePresence scenePresence);
+
+        public event ThrottleUpdate OnThrottleUpdate;
+
         /// <summary>
         /// RegisterCapsEvent is called by Scene after the Caps object
         /// has been instantiated and before it is return to the
@@ -1377,7 +1384,9 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     try
                     {
+//                        m_log.ErrorFormat("[EVENT MANAGER]: OnRemovePresenceDelegate: {0}",d.Target.ToString());
                         d(agentId);
+//                        m_log.ErrorFormat("[EVENT MANAGER]: OnRemovePresenceDelegate done ");
                     }
                     catch (Exception e)
                     {
@@ -1451,6 +1460,26 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
         }
+        public void TriggerTerrainUpdate()
+        {
+            OnTerrainUpdateDelegate handlerTerrainUpdate = OnTerrainUpdate;
+            if (handlerTerrainUpdate != null)
+            {
+                foreach (OnTerrainUpdateDelegate d in handlerTerrainUpdate.GetInvocationList())
+                {
+                    try
+                    {
+                        d();
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(
+                            "[EVENT MANAGER]: Delegate for TriggerTerrainUpdate failed - continuing.  {0} {1}",
+                            e.Message, e.StackTrace);
+                    }
+                }
+            }
+        }
 
         public void TriggerTerrainTick()
         {
@@ -1473,6 +1502,27 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public void TriggerTerrainCheckUpdates()
+        {
+            OnTerrainCheckUpdatesDelegate TerrainCheckUpdates = OnTerrainCheckUpdates;
+            if (TerrainCheckUpdates != null)
+            {
+                foreach (OnTerrainCheckUpdatesDelegate d in TerrainCheckUpdates.GetInvocationList())
+                {
+                    try
+                    {
+                        d();
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(
+                            "[EVENT MANAGER]: Delegate for TerrainCheckUpdates failed - continuing.  {0} {1}",
+                            e.Message, e.StackTrace);
+                    }
+                }
+            }
+        }
+
         public void TriggerTerrainTainted()
         {
             OnTerrainTaintedDelegate handlerTerrainTainted = OnTerrainTainted;
@@ -1808,6 +1858,7 @@ namespace OpenSim.Region.Framework.Scenes
                         m_log.ErrorFormat(
                             "[EVENT MANAGER]: Delegate for TriggerRemoveScript failed - continuing.  {0} {1}", 
                             e.Message, e.StackTrace);
+                        m_log.ErrorFormat(Environment.StackTrace);
                     }
                 }
             }
@@ -2073,7 +2124,10 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     try
                     {
+//                        m_log.ErrorFormat("[EVENT MANAGER]: TriggerClientClosed: {0}", d.Target.ToString());
                         d(ClientID, scene);
+//                        m_log.ErrorFormat("[EVENT MANAGER]: TriggerClientClosed done ");
+                        
                     }
                     catch (Exception e)
                     {
@@ -3107,6 +3161,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 foreach (Action<Scene> d in handler.GetInvocationList())
                 {
+                    m_log.InfoFormat("[EVENT MANAGER]: TriggerSceneShuttingDown invoque {0}", d.Method.Name.ToString());
                     try
                     {
                         d(s);
@@ -3119,6 +3174,7 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                 }
             }
+            m_log.Info("[EVENT MANAGER]: TriggerSceneShuttingDown done");
         }
 
         public void TriggerOnRegionStarted(Scene scene)
@@ -3310,6 +3366,15 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public void TriggerThrottleUpdate(ScenePresence scenePresence)
+        {
+            ThrottleUpdate handler = OnThrottleUpdate;
+            if (handler != null)
+            {
+                handler(scenePresence);
+            }
+        }
+
 //        public void TriggerGatherUuids(SceneObjectPart sop, IDictionary<UUID, AssetType> assetUuids)
 //        {
 //            GatherUuids handler = OnGatherUuids;
diff --git a/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs b/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
index 646403f..2b95a4c 100644
--- a/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
+++ b/OpenSim/Region/Framework/Scenes/KeyframeMotion.cs
@@ -292,14 +292,17 @@ namespace OpenSim.Region.Framework.Scenes
 
         private void StartTimer()
         {
-            KeyframeTimer.Add(this);
-            m_timerStopped = false;
+            lock (m_frames)
+            {
+                KeyframeTimer.Add(this);
+                m_timerStopped = false;
+            }
         }
 
         private void StopTimer()
         {
-            m_timerStopped = true;
-            KeyframeTimer.Remove(this);
+            lock (m_frames)
+                m_timerStopped = true;
         }
 
         public static KeyframeMotion FromData(SceneObjectGroup grp, Byte[] data)
@@ -348,6 +351,7 @@ namespace OpenSim.Region.Framework.Scenes
             m_group = grp;
             m_scene = grp.Scene;
 
+<<<<<<< HEAD
             Vector3 grppos = grp.AbsolutePosition;
             Vector3 offset = grppos - m_serializedPosition;
             // avoid doing it more than once
@@ -366,6 +370,27 @@ namespace OpenSim.Region.Framework.Scenes
                 k.StartPosition += offset;
                 k.Position += offset;
                 m_frames[i]=k;
+=======
+            lock (m_frames)
+            {
+                Vector3 grppos = grp.AbsolutePosition;
+                Vector3 offset = grppos - m_serializedPosition;
+                // avoid doing it more than once
+                // current this will happen draging a prim to other region
+                m_serializedPosition = grppos;
+
+                m_basePosition += offset;
+                m_currentFrame.Position += offset;
+
+                m_nextPosition += offset;
+
+                for (int i = 0; i < m_frames.Count; i++)
+                {
+                    Keyframe k = m_frames[i];
+                    k.Position += offset;
+                    m_frames[i] = k;
+                }
+>>>>>>> avn/ubitvar
             }
 
             if (m_running)
@@ -410,25 +435,28 @@ namespace OpenSim.Region.Framework.Scenes
                 m_keyframes.CopyTo(newmotion.m_keyframes, 0);
             }
 
-            newmotion.m_frames = new List<Keyframe>(m_frames);
+            lock (m_frames)
+            {
+                newmotion.m_frames = new List<Keyframe>(m_frames);
 
-            newmotion.m_basePosition = m_basePosition;
-            newmotion.m_baseRotation = m_baseRotation;
+                newmotion.m_basePosition = m_basePosition;
+                newmotion.m_baseRotation = m_baseRotation;
 
-            if (m_selected)
-                newmotion.m_serializedPosition = m_serializedPosition;
-            else
-            {
-                if (m_group != null)
-                    newmotion.m_serializedPosition = m_group.AbsolutePosition;
-                else
+                if (m_selected)
                     newmotion.m_serializedPosition = m_serializedPosition;
-            }
+                else
+                {
+                    if (m_group != null)
+                        newmotion.m_serializedPosition = m_group.AbsolutePosition;
+                    else
+                        newmotion.m_serializedPosition = m_serializedPosition;
+                }
 
-            newmotion.m_currentFrame = m_currentFrame;
+                newmotion.m_currentFrame = m_currentFrame;
 
-            newmotion.m_iterations = m_iterations;
-            newmotion.m_running = m_running;
+                newmotion.m_iterations = m_iterations;
+                newmotion.m_running = m_running;
+            }
 
             if (m_running && !m_waitingCrossing)
                 StartTimer();
@@ -458,19 +486,18 @@ namespace OpenSim.Region.Framework.Scenes
             }
             else
             {
-                m_running = false;
                 StopTimer();
+                m_running = false;
             }
         }
 
         public void Stop()
         {
+            StopTimer();
             m_running = false;
             m_isCrossing = false;
             m_waitingCrossing = false;
 
-            StopTimer();
-
             m_basePosition = m_group.AbsolutePosition;
             m_baseRotation = m_group.GroupRotation;
 
@@ -483,14 +510,34 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void Pause()
         {
-            m_running = false;
             StopTimer();
+            m_running = false;
 
             m_group.RootPart.Velocity = Vector3.Zero;
             m_group.RootPart.AngularVelocity = Vector3.Zero;
             m_group.SendGroupRootTerseUpdate();
 //            m_group.RootPart.ScheduleTerseUpdate();
+        }
 
+        public void Suspend()
+        {
+            lock (m_frames)
+            {
+                if (m_timerStopped)
+                    return;
+                m_timerStopped = true;
+            }
+        }
+
+        public void Resume()
+        {
+            lock (m_frames)
+            {
+                if (!m_timerStopped)
+                    return;
+                if (m_running && !m_waitingCrossing)
+                    StartTimer();
+            }
         }
 
         private void GetNextList()
@@ -581,6 +628,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                     pos = (Vector3)k.Position;
                     rot = (Quaternion)k.Rotation;
+
                 }
 
                 m_basePosition = pos;
@@ -592,15 +640,41 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void OnTimer(double tickDuration)
         {
+            if (!Monitor.TryEnter(m_frames))
+                return;
+            if (m_timerStopped)
+                KeyframeTimer.Remove(this);
+            else
+                DoOnTimer(tickDuration);
+            Monitor.Exit(m_frames);
+        }
+
+        private void Done()
+        {
+            KeyframeTimer.Remove(this);
+            m_timerStopped = true;
+            m_running = false;
+            m_isCrossing = false;
+            m_waitingCrossing = false;
+
+            m_basePosition = m_group.AbsolutePosition;
+            m_baseRotation = m_group.GroupRotation;
+
+            m_group.RootPart.Velocity = Vector3.Zero;
+            m_group.RootPart.AngularVelocity = Vector3.Zero;
+            m_group.SendGroupRootTerseUpdate();
+            //            m_group.RootPart.ScheduleTerseUpdate();
+            m_frames.Clear();
+        }
+
+        private void DoOnTimer(double tickDuration)
+        {
             if (m_skipLoops > 0)
             {
                 m_skipLoops--;
                 return;
             }
 
-            if (m_timerStopped) // trap events still in air even after a timer.stop
-                return;
-
             if (m_group == null)
                 return;
 
@@ -612,7 +686,6 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     m_group.RootPart.Velocity = Vector3.Zero;
                     m_group.SendGroupRootTerseUpdate();
-
                 }
                 return;
             }
@@ -635,6 +708,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (m_frames.Count == 0)
             {
+<<<<<<< HEAD
                 if (!m_running) return;
 
                 GetNextList();
@@ -656,11 +730,33 @@ namespace OpenSim.Region.Framework.Scenes
                         
                     return;
                 }
+=======
+                lock (m_frames)
+                {
+                    GetNextList();
 
-                m_currentFrame = m_frames[0];
-                m_currentFrame.TimeMS += (int)tickDuration;
+                    if (m_frames.Count == 0)
+                    {
+                        Done();
+                        Scene scene = m_group.Scene;
 
+                        IScriptModule[] scriptModules = scene.RequestModuleInterfaces<IScriptModule>();
+                        foreach (IScriptModule m in scriptModules)
+                        {
+                            if (m == null)
+                                continue;
+                            m.PostObjectEvent(m_group.RootPart.UUID, "moving_end", new object[0]);
+                        }
+>>>>>>> avn/ubitvar
+
+                        return;
+                    }
+
+                    m_currentFrame = m_frames[0];
+                    m_currentFrame.TimeMS += (int)tickDuration;
+                }
                 //force a update on a keyframe transition
+                m_nextPosition = m_group.AbsolutePosition;
                 update = true;
             }
 
@@ -681,9 +777,13 @@ namespace OpenSim.Region.Framework.Scenes
                 // m_group.UpdateGroupRotationR((Quaternion)m_currentFrame.Rotation);
 
                 m_group.RootPart.RotationOffset = (Quaternion)m_currentFrame.Rotation;
-                m_frames.RemoveAt(0);
-                if (m_frames.Count > 0)
-                    m_currentFrame = m_frames[0];
+
+                lock (m_frames)
+                {
+                    m_frames.RemoveAt(0);
+                    if (m_frames.Count > 0)
+                        m_currentFrame = m_frames[0];
+                }
 
                 update = true;
             }
@@ -695,14 +795,19 @@ namespace OpenSim.Region.Framework.Scenes
                 Vector3 positionThisStep = m_currentFrame.StartPosition + (m_currentFrame.Position.Value - m_currentFrame.StartPosition) * completed;
                 Vector3 motionThisStep = positionThisStep - m_group.AbsolutePosition;
 
+<<<<<<< HEAD
                 float mag = Vector3.Mag(motionThisStep);
 
                 if ((mag >= 0.02f) || lastStep)
                 {
                     m_nextPosition = m_group.AbsolutePosition + motionThisStep;
                     m_group.AbsolutePosition = m_nextPosition;
+=======
+                m_nextPosition = m_group.AbsolutePosition + motionThisFrame;
+
+                if (Vector3.Mag(motionThisFrame) >= 0.05f)
+>>>>>>> avn/ubitvar
                     update = true;
-                }
 
                 //int totalSteps = m_currentFrame.TimeTotal / (int)tickDuration;
                 //m_log.DebugFormat("KeyframeMotion.OnTimer: step {0}/{1}, curPosition={2}, finalPosition={3}, motionThisStep={4} (scene {5})",
@@ -714,6 +819,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                     Quaternion step = Quaternion.Slerp(m_currentFrame.StartRotation, (Quaternion)m_currentFrame.Rotation, completed);
                     step.Normalize();
+<<<<<<< HEAD
 /* use simpler change detection
 * float angle = 0;
 
@@ -751,8 +857,45 @@ namespace OpenSim.Region.Framework.Scenes
                         || lastStep)
                         // assuming w is a dependente var
 
+=======
+                    /* use simpler change detection
+                    * float angle = 0;
+
+                                        float aa = current.X * current.X + current.Y * current.Y + current.Z * current.Z + current.W * current.W;
+                                        float bb = step.X * step.X + step.Y * step.Y + step.Z * step.Z + step.W * step.W;
+                                        float aa_bb = aa * bb;
+
+                                        if (aa_bb == 0)
+                                        {
+                                            angle = 0;
+                                        }
+                                        else
+                                        {
+                                            float ab = current.X * step.X +
+                                                       current.Y * step.Y +
+                                                       current.Z * step.Z +
+                                                       current.W * step.W;
+                                            float q = (ab * ab) / aa_bb;
+
+                                            if (q > 1.0f)
+                                            {
+                                                angle = 0;
+                                            }
+                                            else
+                                            {
+                                                angle = (float)Math.Acos(2 * q - 1);
+                                            }
+                                        }
+
+                                        if (angle > 0.01f)
+                    */
+                    if (Math.Abs(step.X - current.X) > 0.001f
+                        || Math.Abs(step.Y - current.Y) > 0.001f
+                        || Math.Abs(step.Z - current.Z) > 0.001f)
+                    // assuming w is a dependente var
+>>>>>>> avn/ubitvar
                     {
-//                                m_group.UpdateGroupRotationR(step);
+                        //                                m_group.UpdateGroupRotationR(step);
                         m_group.RootPart.RotationOffset = step;
 
                         //m_group.RootPart.UpdateAngularVelocity(m_currentFrame.AngularVelocity / 2);
@@ -763,18 +906,31 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (update)
             {
+                m_group.AbsolutePosition = m_nextPosition;
                 m_group.SendGroupRootTerseUpdate();
             }
         }
 
         public Byte[] Serialize()
         {
+            bool timerWasStopped;
+            lock (m_frames)
+            {
+                timerWasStopped = m_timerStopped;
+            }
             StopTimer();
 
             SceneObjectGroup tmp = m_group;
             m_group = null;
             if (!m_selected && tmp != null)
                 m_serializedPosition = tmp.AbsolutePosition;
+<<<<<<< HEAD
+=======
+            fmt.Serialize(ms, this);
+            m_group = tmp;
+            if (!timerWasStopped && m_running && !m_waitingCrossing)
+                StartTimer();
+>>>>>>> avn/ubitvar
 
             using (MemoryStream ms = new MemoryStream())
             {
diff --git a/OpenSim/Region/Framework/Scenes/Prioritizer.cs b/OpenSim/Region/Framework/Scenes/Prioritizer.cs
index 1b10e3c..c0405ad 100644
--- a/OpenSim/Region/Framework/Scenes/Prioritizer.cs
+++ b/OpenSim/Region/Framework/Scenes/Prioritizer.cs
@@ -91,6 +91,11 @@ namespace OpenSim.Region.Framework.Scenes
                 return 0;
 
             uint priority;
+
+
+            // HACK 
+            return GetPriorityByBestAvatarResponsiveness(client, entity);
+
             
             switch (m_scene.UpdatePrioritizationScheme)
             {
@@ -157,30 +162,31 @@ namespace OpenSim.Region.Framework.Scenes
 
         private uint GetPriorityByBestAvatarResponsiveness(IClientAPI client, ISceneEntity entity)
         {
-            uint pqueue = ComputeDistancePriority(client,entity,true);
+            uint pqueue = 2; // keep compiler happy
 
             ScenePresence presence = m_scene.GetScenePresence(client.AgentId);
             if (presence != null)
             {
-                if (!presence.IsChildAgent)
+                // All avatars other than our own go into pqueue 1
+                if (entity is ScenePresence)
+                    return 1;
+
+                if (entity is SceneObjectPart)
                 {
-                    // All avatars other than our own go into pqueue 1
-                    if (entity is ScenePresence)
-                        return 1;
-                    
-                    if (entity is SceneObjectPart)
-                    {
-                        // Attachments are high priority, 
-                        if (((SceneObjectPart)entity).ParentGroup.IsAttachment)
-                            return 1;
-
-                        // Non physical prims are lower priority than physical prims
-                        PhysicsActor physActor = ((SceneObjectPart)entity).ParentGroup.RootPart.PhysActor;
-                        if (physActor == null || !physActor.IsPhysical)
-                            pqueue++;
-                    }
+                    // Attachments are high priority, 
+                    if (((SceneObjectPart)entity).ParentGroup.IsAttachment)
+                        return 2;
+
+                    pqueue = ComputeDistancePriority(client, entity, false);
+
+                    // Non physical prims are lower priority than physical prims
+                    PhysicsActor physActor = ((SceneObjectPart)entity).ParentGroup.RootPart.PhysActor;
+                    if (physActor == null || !physActor.IsPhysical)
+                        pqueue++;
                 }
             }
+            else
+                pqueue = ComputeDistancePriority(client, entity, false);
 
             return pqueue;
         }
@@ -212,25 +218,43 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             // Use the camera position for local agents and avatar position for remote agents
-            Vector3 presencePos = (presence.IsChildAgent) ?
-                presence.AbsolutePosition :
-                presence.CameraPosition;
+            // Why would I want that? They could be camming but I still see them at the
+            // avatar position, so why should I update them as if they were at their
+            // camera positions? Makes no sense!
+            // TODO: Fix this mess
+            //Vector3 presencePos = (presence.IsChildAgent) ?
+            //    presence.AbsolutePosition :
+            //    presence.CameraPosition;
+
+            Vector3 presencePos = presence.AbsolutePosition;
 
             // Compute the distance... 
             double distance = Vector3.Distance(presencePos, entityPos);
 
             // And convert the distance to a priority queue, this computation gives queues
             // at 10, 20, 40, 80, 160, 320, 640, and 1280m
-            uint pqueue = PriorityQueue.NumberOfImmediateQueues;
+            uint pqueue = PriorityQueue.NumberOfImmediateQueues + 1; // reserve attachments queue
             uint queues = PriorityQueue.NumberOfQueues - PriorityQueue.NumberOfImmediateQueues;
-            
+/*            
             for (int i = 0; i < queues - 1; i++)
             {
-                if (distance < 10 * Math.Pow(2.0,i))
+                if (distance < 30 * Math.Pow(2.0,i))
                     break;
                 pqueue++;
             }
-            
+*/
+            if (distance > 10f)
+            {
+                float tmp = (float)Math.Log((double)distance) * 1.4426950408889634073599246810019f - 3.3219280948873623478703194294894f;
+                // for a map identical to original:
+                // now 
+                // 1st constant is 1/(log(2)) (natural log) so we get log2(distance)
+                // 2st constant makes it be log2(distance/10)
+                pqueue += (uint)tmp;
+                if (pqueue > queues - 1)
+                    pqueue = queues - 1;
+            }
+
             // If this is a root agent, then determine front & back
             // Bump up the priority queue (drop the priority) for any objects behind the avatar
             if (useFrontBack && ! presence.IsChildAgent)
diff --git a/OpenSim/Region/Framework/Scenes/SOPMaterial.cs b/OpenSim/Region/Framework/Scenes/SOPMaterial.cs
new file mode 100644
index 0000000..10ac37c
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/SOPMaterial.cs
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using OpenMetaverse;
+using OpenSim.Framework;
+
+namespace OpenSim.Region.Framework.Scenes
+{
+    public static class SOPMaterialData
+    {
+        public enum SopMaterial : int // redundante and not in use for now 
+        {
+            Stone = 0,
+            Metal = 1,
+            Glass = 2,
+            Wood = 3,
+            Flesh = 4,
+            Plastic = 5,
+            Rubber = 6,
+            light = 7 // compatibility with old viewers
+        }
+
+        private struct MaterialData
+        {
+            public float friction;
+            public float bounce;
+            public MaterialData(float f, float b)
+            {
+                friction = f;
+                bounce = b;
+            }
+        }
+
+        private static MaterialData[] m_materialdata = {
+            new MaterialData(0.8f,0.4f), // Stone
+            new MaterialData(0.3f,0.4f), // Metal
+            new MaterialData(0.2f,0.7f), // Glass
+            new MaterialData(0.6f,0.5f), // Wood
+            new MaterialData(0.9f,0.3f), // Flesh
+            new MaterialData(0.4f,0.7f), // Plastic
+            new MaterialData(0.9f,0.95f), // Rubber
+            new MaterialData(0.0f,0.0f) // light ??
+        };
+
+        public static Material MaxMaterial
+        {
+            get { return (Material)(m_materialdata.Length - 1); }
+        }
+
+        public static float friction(Material material)
+        {
+            int indx = (int)material;
+            if (indx < m_materialdata.Length)
+                return (m_materialdata[indx].friction);
+            else
+                return 0;
+        }
+
+        public static float bounce(Material material)
+        {
+            int indx = (int)material;
+            if (indx < m_materialdata.Length)
+                return (m_materialdata[indx].bounce);
+            else
+                return 0;
+        }
+
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/SOPVehicle.cs b/OpenSim/Region/Framework/Scenes/SOPVehicle.cs
new file mode 100644
index 0000000..9cb901a
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/SOPVehicle.cs
@@ -0,0 +1,791 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using System.Text;
+using System.IO;
+using System.Xml;
+using OpenSim.Framework.Serialization;
+using OpenSim.Framework.Serialization.External;
+using OpenSim.Region.Framework.Scenes.Serialization;
+
+namespace OpenSim.Region.Framework.Scenes
+{
+    public class SOPVehicle
+    {
+        public VehicleData vd;
+
+        public Vehicle Type
+        {
+            get { return vd.m_type; }
+        }
+
+        public SOPVehicle()
+        {
+            vd = new VehicleData();
+            ProcessTypeChange(Vehicle.TYPE_NONE); // is needed?
+        }
+
+        public void ProcessFloatVehicleParam(Vehicle pParam, float pValue)
+        {
+            float len;
+            float timestep = 0.01f;
+            switch (pParam)
+            {
+                case Vehicle.ANGULAR_DEFLECTION_EFFICIENCY:
+                    if (pValue < 0f) pValue = 0f;
+                    if (pValue > 1f) pValue = 1f;
+                    vd.m_angularDeflectionEfficiency = pValue;
+                    break;
+                case Vehicle.ANGULAR_DEFLECTION_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    vd.m_angularDeflectionTimescale = pValue;
+                    break;
+                case Vehicle.ANGULAR_MOTOR_DECAY_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    else if (pValue > 120) pValue = 120;
+                    vd.m_angularMotorDecayTimescale = pValue;
+                    break;
+                case Vehicle.ANGULAR_MOTOR_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    vd.m_angularMotorTimescale = pValue;
+                    break;
+                case Vehicle.BANKING_EFFICIENCY:
+                    if (pValue < -1f) pValue = -1f;
+                    if (pValue > 1f) pValue = 1f;
+                    vd.m_bankingEfficiency = pValue;
+                    break;
+                case Vehicle.BANKING_MIX:
+                    if (pValue < 0f) pValue = 0f;
+                    if (pValue > 1f) pValue = 1f;
+                    vd.m_bankingMix = pValue;
+                    break;
+                case Vehicle.BANKING_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    vd.m_bankingTimescale = pValue;
+                    break;
+                case Vehicle.BUOYANCY:
+                    if (pValue < -1f) pValue = -1f;
+                    if (pValue > 1f) pValue = 1f;
+                    vd.m_VehicleBuoyancy = pValue;
+                    break;
+                case Vehicle.HOVER_EFFICIENCY:
+                    if (pValue < 0f) pValue = 0f;
+                    if (pValue > 1f) pValue = 1f;
+                    vd.m_VhoverEfficiency = pValue;
+                    break;
+                case Vehicle.HOVER_HEIGHT:
+                    vd.m_VhoverHeight = pValue;
+                    break;
+                case Vehicle.HOVER_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    vd.m_VhoverTimescale = pValue;
+                    break;
+                case Vehicle.LINEAR_DEFLECTION_EFFICIENCY:
+                    if (pValue < 0f) pValue = 0f;
+                    if (pValue > 1f) pValue = 1f;
+                    vd.m_linearDeflectionEfficiency = pValue;
+                    break;
+                case Vehicle.LINEAR_DEFLECTION_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    vd.m_linearDeflectionTimescale = pValue;
+                    break;
+                case Vehicle.LINEAR_MOTOR_DECAY_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    else if (pValue > 120) pValue = 120;
+                    vd.m_linearMotorDecayTimescale = pValue;
+                    break;
+                case Vehicle.LINEAR_MOTOR_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    vd.m_linearMotorTimescale = pValue;
+                    break;
+                case Vehicle.VERTICAL_ATTRACTION_EFFICIENCY:
+                    if (pValue < 0f) pValue = 0f;
+                    if (pValue > 1f) pValue = 1f;
+                    vd.m_verticalAttractionEfficiency = pValue;
+                    break;
+                case Vehicle.VERTICAL_ATTRACTION_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    vd.m_verticalAttractionTimescale = pValue;
+                    break;
+
+                // These are vector properties but the engine lets you use a single float value to
+                // set all of the components to the same value
+                case Vehicle.ANGULAR_FRICTION_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    vd.m_angularFrictionTimescale = new Vector3(pValue, pValue, pValue);
+                    break;
+                case Vehicle.ANGULAR_MOTOR_DIRECTION:
+                    vd.m_angularMotorDirection = new Vector3(pValue, pValue, pValue);
+                    len = vd.m_angularMotorDirection.Length();
+                    if (len > 12.566f)
+                        vd.m_angularMotorDirection *= (12.566f / len);
+                    break;
+                case Vehicle.LINEAR_FRICTION_TIMESCALE:
+                    if (pValue < timestep) pValue = timestep;
+                    vd.m_linearFrictionTimescale = new Vector3(pValue, pValue, pValue);
+                    break;
+                case Vehicle.LINEAR_MOTOR_DIRECTION:
+                    vd.m_linearMotorDirection = new Vector3(pValue, pValue, pValue);
+                    len = vd.m_linearMotorDirection.Length();
+                    if (len > 30.0f)
+                        vd.m_linearMotorDirection *= (30.0f / len);
+                    break;
+                case Vehicle.LINEAR_MOTOR_OFFSET:
+                    vd.m_linearMotorOffset = new Vector3(pValue, pValue, pValue);
+                    len = vd.m_linearMotorOffset.Length();
+                    if (len > 100.0f)
+                        vd.m_linearMotorOffset *= (100.0f / len);
+                    break;
+            }
+        }//end ProcessFloatVehicleParam
+
+        public void ProcessVectorVehicleParam(Vehicle pParam, Vector3 pValue)
+        {
+            float len;
+            float timestep = 0.01f;
+            switch (pParam)
+            {
+                case Vehicle.ANGULAR_FRICTION_TIMESCALE:
+                    if (pValue.X < timestep) pValue.X = timestep;
+                    if (pValue.Y < timestep) pValue.Y = timestep;
+                    if (pValue.Z < timestep) pValue.Z = timestep;
+
+                    vd.m_angularFrictionTimescale = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    break;
+                case Vehicle.ANGULAR_MOTOR_DIRECTION:
+                    vd.m_angularMotorDirection = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    // Limit requested angular speed to 2 rps= 4 pi rads/sec
+                    len = vd.m_angularMotorDirection.Length();
+                    if (len > 12.566f)
+                        vd.m_angularMotorDirection *= (12.566f / len);
+                    break;
+                case Vehicle.LINEAR_FRICTION_TIMESCALE:
+                    if (pValue.X < timestep) pValue.X = timestep;
+                    if (pValue.Y < timestep) pValue.Y = timestep;
+                    if (pValue.Z < timestep) pValue.Z = timestep;
+                    vd.m_linearFrictionTimescale = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    break;
+                case Vehicle.LINEAR_MOTOR_DIRECTION:
+                    vd.m_linearMotorDirection = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    len = vd.m_linearMotorDirection.Length();
+                    if (len > 30.0f)
+                        vd.m_linearMotorDirection *= (30.0f / len);
+                    break;
+                case Vehicle.LINEAR_MOTOR_OFFSET:
+                    vd.m_linearMotorOffset = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    len = vd.m_linearMotorOffset.Length();
+                    if (len > 100.0f)
+                        vd.m_linearMotorOffset *= (100.0f / len);
+                    break;
+            }
+        }//end ProcessVectorVehicleParam
+
+        public void ProcessRotationVehicleParam(Vehicle pParam, Quaternion pValue)
+        {
+            switch (pParam)
+            {
+                case Vehicle.REFERENCE_FRAME:
+                    vd.m_referenceFrame = pValue;
+                    break;
+            }
+        }//end ProcessRotationVehicleParam
+
+        public void ProcessVehicleFlags(int pParam, bool remove)
+        {
+            if (remove)
+            {
+                vd.m_flags &= ~((VehicleFlag)pParam);
+            }
+            else
+            {
+                vd.m_flags |= (VehicleFlag)pParam;
+            }
+        }//end ProcessVehicleFlags
+
+        public void ProcessTypeChange(Vehicle pType)
+        {
+            vd.m_linearMotorDirection = Vector3.Zero;
+            vd.m_angularMotorDirection = Vector3.Zero;
+            vd.m_linearMotorOffset = Vector3.Zero;
+            vd.m_referenceFrame = Quaternion.Identity;
+
+            // Set Defaults For Type
+            vd.m_type = pType;
+            switch (pType)
+            {
+                case Vehicle.TYPE_NONE:
+                    vd.m_linearFrictionTimescale = new Vector3(1000, 1000, 1000);
+                    vd.m_angularFrictionTimescale = new Vector3(1000, 1000, 1000);
+                    vd.m_linearMotorTimescale = 1000;
+                    vd.m_linearMotorDecayTimescale = 120;
+                    vd.m_angularMotorTimescale = 1000;
+                    vd.m_angularMotorDecayTimescale = 1000;
+                    vd.m_VhoverHeight = 0;
+                    vd.m_VhoverEfficiency = 1;
+                    vd.m_VhoverTimescale = 1000;
+                    vd.m_VehicleBuoyancy = 0;
+                    vd.m_linearDeflectionEfficiency = 0;
+                    vd.m_linearDeflectionTimescale = 1000;
+                    vd.m_angularDeflectionEfficiency = 0;
+                    vd.m_angularDeflectionTimescale = 1000;
+                    vd.m_bankingEfficiency = 0;
+                    vd.m_bankingMix = 1;
+                    vd.m_bankingTimescale = 1000;
+                    vd.m_verticalAttractionEfficiency = 0;
+                    vd.m_verticalAttractionTimescale = 1000;
+
+                    vd.m_flags = (VehicleFlag)0;
+                    break;
+
+                case Vehicle.TYPE_SLED:
+                    vd.m_linearFrictionTimescale = new Vector3(30, 1, 1000);
+                    vd.m_angularFrictionTimescale = new Vector3(1000, 1000, 1000);
+                    vd.m_linearMotorTimescale = 1000;
+                    vd.m_linearMotorDecayTimescale = 120;
+                    vd.m_angularMotorTimescale = 1000;
+                    vd.m_angularMotorDecayTimescale = 120;
+                    vd.m_VhoverHeight = 0;
+                    vd.m_VhoverEfficiency = 1;
+                    vd.m_VhoverTimescale = 10;
+                    vd.m_VehicleBuoyancy = 0;
+                    vd.m_linearDeflectionEfficiency = 1;
+                    vd.m_linearDeflectionTimescale = 1;
+                    vd.m_angularDeflectionEfficiency = 0;
+                    vd.m_angularDeflectionTimescale = 1000;
+                    vd.m_bankingEfficiency = 0;
+                    vd.m_bankingMix = 1;
+                    vd.m_bankingTimescale = 10;
+                    vd.m_flags &=
+                         ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY |
+                           VehicleFlag.HOVER_GLOBAL_HEIGHT | VehicleFlag.HOVER_UP_ONLY);
+                    vd.m_flags |= (VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.LIMIT_ROLL_ONLY | VehicleFlag.LIMIT_MOTOR_UP);
+                    break;
+                case Vehicle.TYPE_CAR:
+                    vd.m_linearFrictionTimescale = new Vector3(100, 2, 1000);
+                    vd.m_angularFrictionTimescale = new Vector3(1000, 1000, 1000);
+                    vd.m_linearMotorTimescale = 1;
+                    vd.m_linearMotorDecayTimescale = 60;
+                    vd.m_angularMotorTimescale = 1;
+                    vd.m_angularMotorDecayTimescale = 0.8f;
+                    vd.m_VhoverHeight = 0;
+                    vd.m_VhoverEfficiency = 0;
+                    vd.m_VhoverTimescale = 1000;
+                    vd.m_VehicleBuoyancy = 0;
+                    vd.m_linearDeflectionEfficiency = 1;
+                    vd.m_linearDeflectionTimescale = 2;
+                    vd.m_angularDeflectionEfficiency = 0;
+                    vd.m_angularDeflectionTimescale = 10;
+                    vd.m_verticalAttractionEfficiency = 1f;
+                    vd.m_verticalAttractionTimescale = 10f;
+                    vd.m_bankingEfficiency = -0.2f;
+                    vd.m_bankingMix = 1;
+                    vd.m_bankingTimescale = 1;
+                    vd.m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.HOVER_GLOBAL_HEIGHT);
+                    vd.m_flags |= (VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.LIMIT_ROLL_ONLY |
+                                VehicleFlag.LIMIT_MOTOR_UP | VehicleFlag.HOVER_UP_ONLY);
+                    break;
+                case Vehicle.TYPE_BOAT:
+                    vd.m_linearFrictionTimescale = new Vector3(10, 3, 2);
+                    vd.m_angularFrictionTimescale = new Vector3(10, 10, 10);
+                    vd.m_linearMotorTimescale = 5;
+                    vd.m_linearMotorDecayTimescale = 60;
+                    vd.m_angularMotorTimescale = 4;
+                    vd.m_angularMotorDecayTimescale = 4;
+                    vd.m_VhoverHeight = 0;
+                    vd.m_VhoverEfficiency = 0.5f;
+                    vd.m_VhoverTimescale = 2;
+                    vd.m_VehicleBuoyancy = 1;
+                    vd.m_linearDeflectionEfficiency = 0.5f;
+                    vd.m_linearDeflectionTimescale = 3;
+                    vd.m_angularDeflectionEfficiency = 0.5f;
+                    vd.m_angularDeflectionTimescale = 5;
+                    vd.m_verticalAttractionEfficiency = 0.5f;
+                    vd.m_verticalAttractionTimescale = 5f;
+                    vd.m_bankingEfficiency = -0.3f;
+                    vd.m_bankingMix = 0.8f;
+                    vd.m_bankingTimescale = 1;
+                    vd.m_flags &= ~(VehicleFlag.HOVER_TERRAIN_ONLY |
+                            VehicleFlag.HOVER_GLOBAL_HEIGHT |
+                            VehicleFlag.HOVER_UP_ONLY |
+                            VehicleFlag.LIMIT_ROLL_ONLY);
+                    vd.m_flags |= (VehicleFlag.NO_DEFLECTION_UP |
+                                VehicleFlag.LIMIT_MOTOR_UP |
+                                VehicleFlag.HOVER_WATER_ONLY);
+                    break;
+                case Vehicle.TYPE_AIRPLANE:
+                    vd.m_linearFrictionTimescale = new Vector3(200, 10, 5);
+                    vd.m_angularFrictionTimescale = new Vector3(20, 20, 20);
+                    vd.m_linearMotorTimescale = 2;
+                    vd.m_linearMotorDecayTimescale = 60;
+                    vd.m_angularMotorTimescale = 4;
+                    vd.m_angularMotorDecayTimescale = 8;
+                    vd.m_VhoverHeight = 0;
+                    vd.m_VhoverEfficiency = 0.5f;
+                    vd.m_VhoverTimescale = 1000;
+                    vd.m_VehicleBuoyancy = 0;
+                    vd.m_linearDeflectionEfficiency = 0.5f;
+                    vd.m_linearDeflectionTimescale = 0.5f;
+                    vd.m_angularDeflectionEfficiency = 1;
+                    vd.m_angularDeflectionTimescale = 2;
+                    vd.m_verticalAttractionEfficiency = 0.9f;
+                    vd.m_verticalAttractionTimescale = 2f;
+                    vd.m_bankingEfficiency = 1;
+                    vd.m_bankingMix = 0.7f;
+                    vd.m_bankingTimescale = 2;
+                    vd.m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY |
+                        VehicleFlag.HOVER_TERRAIN_ONLY |
+                        VehicleFlag.HOVER_GLOBAL_HEIGHT |
+                        VehicleFlag.HOVER_UP_ONLY |
+                        VehicleFlag.NO_DEFLECTION_UP |
+                        VehicleFlag.LIMIT_MOTOR_UP);
+                    vd.m_flags |= (VehicleFlag.LIMIT_ROLL_ONLY);
+                    break;
+                case Vehicle.TYPE_BALLOON:
+                    vd.m_linearFrictionTimescale = new Vector3(5, 5, 5);
+                    vd.m_angularFrictionTimescale = new Vector3(10, 10, 10);
+                    vd.m_linearMotorTimescale = 5;
+                    vd.m_linearMotorDecayTimescale = 60;
+                    vd.m_angularMotorTimescale = 6;
+                    vd.m_angularMotorDecayTimescale = 10;
+                    vd.m_VhoverHeight = 5;
+                    vd.m_VhoverEfficiency = 0.8f;
+                    vd.m_VhoverTimescale = 10;
+                    vd.m_VehicleBuoyancy = 1;
+                    vd.m_linearDeflectionEfficiency = 0;
+                    vd.m_linearDeflectionTimescale = 5;
+                    vd.m_angularDeflectionEfficiency = 0;
+                    vd.m_angularDeflectionTimescale = 5;
+                    vd.m_verticalAttractionEfficiency = 0f;
+                    vd.m_verticalAttractionTimescale = 1000f;
+                    vd.m_bankingEfficiency = 0;
+                    vd.m_bankingMix = 0.7f;
+                    vd.m_bankingTimescale = 5;
+                    vd.m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY |
+                        VehicleFlag.HOVER_TERRAIN_ONLY |
+                        VehicleFlag.HOVER_UP_ONLY |
+                        VehicleFlag.NO_DEFLECTION_UP |
+                        VehicleFlag.LIMIT_MOTOR_UP);
+                    vd.m_flags |= (VehicleFlag.LIMIT_ROLL_ONLY |
+                        VehicleFlag.HOVER_GLOBAL_HEIGHT);
+                    break;
+            }
+        }
+        public void SetVehicle(PhysicsActor ph)
+        {
+            if (ph == null)
+                return;
+            ph.SetVehicle(vd);
+        }
+
+        private XmlTextWriter writer;
+
+        private void XWint(string name, int i)
+        {
+            writer.WriteElementString(name, i.ToString());
+        }
+
+        private void XWfloat(string name, float f)
+        {
+            writer.WriteElementString(name, f.ToString(Utils.EnUsCulture));
+        }
+
+        private void XWVector(string name, Vector3 vec)
+        {
+            writer.WriteStartElement(name);
+            writer.WriteElementString("X", vec.X.ToString(Utils.EnUsCulture));
+            writer.WriteElementString("Y", vec.Y.ToString(Utils.EnUsCulture));
+            writer.WriteElementString("Z", vec.Z.ToString(Utils.EnUsCulture));
+            writer.WriteEndElement();
+        }
+
+        private void XWQuat(string name, Quaternion quat)
+        {
+            writer.WriteStartElement(name);
+            writer.WriteElementString("X", quat.X.ToString(Utils.EnUsCulture));
+            writer.WriteElementString("Y", quat.Y.ToString(Utils.EnUsCulture));
+            writer.WriteElementString("Z", quat.Z.ToString(Utils.EnUsCulture));
+            writer.WriteElementString("W", quat.W.ToString(Utils.EnUsCulture));
+            writer.WriteEndElement();
+        }
+
+        public void ToXml2(XmlTextWriter twriter)
+        {
+            writer = twriter;
+            writer.WriteStartElement("Vehicle");
+
+            XWint("TYPE", (int)vd.m_type);
+            XWint("FLAGS", (int)vd.m_flags);
+
+            // Linear properties
+            XWVector("LMDIR", vd.m_linearMotorDirection);
+            XWVector("LMFTIME", vd.m_linearFrictionTimescale);
+            XWfloat("LMDTIME", vd.m_linearMotorDecayTimescale);
+            XWfloat("LMTIME", vd.m_linearMotorTimescale);
+            XWVector("LMOFF", vd.m_linearMotorOffset);
+
+            //Angular properties
+            XWVector("AMDIR", vd.m_angularMotorDirection);
+            XWfloat("AMTIME", vd.m_angularMotorTimescale);
+            XWfloat("AMDTIME", vd.m_angularMotorDecayTimescale);
+            XWVector("AMFTIME", vd.m_angularFrictionTimescale);
+
+            //Deflection properties
+            XWfloat("ADEFF", vd.m_angularDeflectionEfficiency);
+            XWfloat("ADTIME", vd.m_angularDeflectionTimescale);
+            XWfloat("LDEFF", vd.m_linearDeflectionEfficiency);
+            XWfloat("LDTIME", vd.m_linearDeflectionTimescale);
+
+            //Banking properties
+            XWfloat("BEFF", vd.m_bankingEfficiency);
+            XWfloat("BMIX", vd.m_bankingMix);
+            XWfloat("BTIME", vd.m_bankingTimescale);
+
+            //Hover and Buoyancy properties
+            XWfloat("HHEI", vd.m_VhoverHeight);
+            XWfloat("HEFF", vd.m_VhoverEfficiency);
+            XWfloat("HTIME", vd.m_VhoverTimescale);
+            XWfloat("VBUO", vd.m_VehicleBuoyancy);
+
+            //Attractor properties
+            XWfloat("VAEFF", vd.m_verticalAttractionEfficiency);
+            XWfloat("VATIME", vd.m_verticalAttractionTimescale);
+
+            XWQuat("REF_FRAME", vd.m_referenceFrame);
+
+            writer.WriteEndElement();
+            writer = null;
+        }
+
+
+
+        XmlTextReader reader;
+
+        private int XRint()
+        {
+            return reader.ReadElementContentAsInt();
+        }
+
+        private float XRfloat()
+        {
+            return reader.ReadElementContentAsFloat();
+        }
+
+        public Vector3 XRvector()
+        {
+            Vector3 vec;
+            reader.ReadStartElement();
+            vec.X = reader.ReadElementContentAsFloat();
+            vec.Y = reader.ReadElementContentAsFloat();
+            vec.Z = reader.ReadElementContentAsFloat();
+            reader.ReadEndElement();
+            return vec;
+        }
+
+        public Quaternion XRquat()
+        {
+            Quaternion q;
+            reader.ReadStartElement();
+            q.X = reader.ReadElementContentAsFloat();
+            q.Y = reader.ReadElementContentAsFloat();
+            q.Z = reader.ReadElementContentAsFloat();
+            q.W = reader.ReadElementContentAsFloat();
+            reader.ReadEndElement();
+            return q;
+        }
+
+        public static bool EReadProcessors(
+            Dictionary<string, Action> processors,
+            XmlTextReader xtr)
+        {
+            bool errors = false;
+
+            string nodeName = string.Empty;
+            while (xtr.NodeType != XmlNodeType.EndElement)
+            {
+                nodeName = xtr.Name;
+
+                //                        m_log.DebugFormat("[ExternalRepresentationUtils]: Processing: {0}", nodeName);
+
+                Action p = null;
+                if (processors.TryGetValue(xtr.Name, out p))
+                {
+                    //                            m_log.DebugFormat("[ExternalRepresentationUtils]: Found {0} processor, nodeName);
+
+                    try
+                    {
+                        p();
+                    }
+                    catch (Exception e)
+                    {
+                        errors = true;
+                        if (xtr.NodeType == XmlNodeType.EndElement)
+                            xtr.Read();
+                    }
+                }
+                else
+                {
+                    // m_log.DebugFormat("[LandDataSerializer]: caught unknown element {0}", nodeName);
+                    xtr.ReadOuterXml(); // ignore
+                }
+            }
+
+            return errors;
+        }
+
+        
+        public string ToXml2()
+        {
+            MemoryStream ms = new MemoryStream(512);
+            UTF8Encoding enc = new UTF8Encoding();
+            XmlTextWriter xwriter = new XmlTextWriter(ms, enc);
+            ToXml2(xwriter);
+            xwriter.Flush();
+            string s = ms.GetStreamString();
+            xwriter.Close();
+            return s;
+        }
+
+        public static SOPVehicle FromXml2(string text)
+        {
+            if (text == String.Empty)
+                return null;
+
+            UTF8Encoding enc = new UTF8Encoding();
+            MemoryStream ms = new MemoryStream(enc.GetBytes(text));
+            XmlTextReader xreader = new XmlTextReader(ms);
+
+            SOPVehicle v = new SOPVehicle();
+            bool error;
+
+            v.FromXml2(xreader, out error);
+
+            xreader.Close();
+
+            if (error)
+            {
+                v = null;
+                return null;
+            }
+            return v;
+        }
+
+        public static SOPVehicle FromXml2(XmlTextReader reader)
+        {
+            SOPVehicle vehicle = new SOPVehicle();
+
+            bool errors = false;
+
+            vehicle.FromXml2(reader, out errors);
+            if (errors)
+                return null;
+
+            return vehicle;
+        }
+
+        private void FromXml2(XmlTextReader _reader, out bool errors)
+        {
+            errors = false;
+            reader = _reader;
+
+            Dictionary<string, Action> m_VehicleXmlProcessors
+            = new Dictionary<string, Action>();
+
+            m_VehicleXmlProcessors.Add("TYPE", ProcessXR_type);
+            m_VehicleXmlProcessors.Add("FLAGS", ProcessXR_flags);
+
+            // Linear properties
+            m_VehicleXmlProcessors.Add("LMDIR", ProcessXR_linearMotorDirection);
+            m_VehicleXmlProcessors.Add("LMFTIME", ProcessXR_linearFrictionTimescale);
+            m_VehicleXmlProcessors.Add("LMDTIME", ProcessXR_linearMotorDecayTimescale);
+            m_VehicleXmlProcessors.Add("LMTIME", ProcessXR_linearMotorTimescale);
+            m_VehicleXmlProcessors.Add("LMOFF", ProcessXR_linearMotorOffset);
+
+            //Angular properties
+            m_VehicleXmlProcessors.Add("AMDIR", ProcessXR_angularMotorDirection);
+            m_VehicleXmlProcessors.Add("AMTIME", ProcessXR_angularMotorTimescale);
+            m_VehicleXmlProcessors.Add("AMDTIME", ProcessXR_angularMotorDecayTimescale);
+            m_VehicleXmlProcessors.Add("AMFTIME", ProcessXR_angularFrictionTimescale);
+
+            //Deflection properties
+            m_VehicleXmlProcessors.Add("ADEFF", ProcessXR_angularDeflectionEfficiency);
+            m_VehicleXmlProcessors.Add("ADTIME", ProcessXR_angularDeflectionTimescale);
+            m_VehicleXmlProcessors.Add("LDEFF", ProcessXR_linearDeflectionEfficiency);
+            m_VehicleXmlProcessors.Add("LDTIME", ProcessXR_linearDeflectionTimescale);
+
+            //Banking properties
+            m_VehicleXmlProcessors.Add("BEFF", ProcessXR_bankingEfficiency);
+            m_VehicleXmlProcessors.Add("BMIX", ProcessXR_bankingMix);
+            m_VehicleXmlProcessors.Add("BTIME", ProcessXR_bankingTimescale);
+
+            //Hover and Buoyancy properties
+            m_VehicleXmlProcessors.Add("HHEI", ProcessXR_VhoverHeight);
+            m_VehicleXmlProcessors.Add("HEFF", ProcessXR_VhoverEfficiency);
+            m_VehicleXmlProcessors.Add("HTIME", ProcessXR_VhoverTimescale);
+
+            m_VehicleXmlProcessors.Add("VBUO", ProcessXR_VehicleBuoyancy);
+
+            //Attractor properties
+            m_VehicleXmlProcessors.Add("VAEFF", ProcessXR_verticalAttractionEfficiency);
+            m_VehicleXmlProcessors.Add("VATIME", ProcessXR_verticalAttractionTimescale);
+
+            m_VehicleXmlProcessors.Add("REF_FRAME", ProcessXR_referenceFrame);
+
+            vd = new VehicleData();
+
+            reader.ReadStartElement("Vehicle", String.Empty);
+
+            errors = EReadProcessors(
+                m_VehicleXmlProcessors,
+                reader);
+
+            reader.ReadEndElement();
+            reader = null;
+        }
+
+        private void ProcessXR_type()
+        {
+            vd.m_type = (Vehicle)XRint();
+        }
+        private void ProcessXR_flags()
+        {
+            vd.m_flags = (VehicleFlag)XRint();
+        }
+        // Linear properties
+        private void ProcessXR_linearMotorDirection()
+        {
+            vd.m_linearMotorDirection = XRvector();
+        }
+
+        private void ProcessXR_linearFrictionTimescale()
+        {
+            vd.m_linearFrictionTimescale = XRvector();
+        }
+
+        private void ProcessXR_linearMotorDecayTimescale()
+        {
+            vd.m_linearMotorDecayTimescale = XRfloat();
+        }
+        private void ProcessXR_linearMotorTimescale()
+        {
+            vd.m_linearMotorTimescale = XRfloat();
+        }
+        private void ProcessXR_linearMotorOffset()
+        {
+            vd.m_linearMotorOffset = XRvector();
+        }
+
+
+        //Angular properties
+        private void ProcessXR_angularMotorDirection()
+        {
+            vd.m_angularMotorDirection = XRvector();
+        }
+        private void ProcessXR_angularMotorTimescale()
+        {
+            vd.m_angularMotorTimescale = XRfloat();
+        }
+        private void ProcessXR_angularMotorDecayTimescale()
+        {
+            vd.m_angularMotorDecayTimescale = XRfloat();
+        }
+        private void ProcessXR_angularFrictionTimescale()
+        {
+            vd.m_angularFrictionTimescale = XRvector();
+        }
+
+        //Deflection properties
+        private void ProcessXR_angularDeflectionEfficiency()
+        {
+            vd.m_angularDeflectionEfficiency = XRfloat();
+        }
+        private void ProcessXR_angularDeflectionTimescale()
+        {
+            vd.m_angularDeflectionTimescale = XRfloat();
+        }
+        private void ProcessXR_linearDeflectionEfficiency()
+        {
+            vd.m_linearDeflectionEfficiency = XRfloat();
+        }
+        private void ProcessXR_linearDeflectionTimescale()
+        {
+            vd.m_linearDeflectionTimescale = XRfloat();
+        }
+
+        //Banking properties
+        private void ProcessXR_bankingEfficiency()
+        {
+            vd.m_bankingEfficiency = XRfloat();
+        }
+        private void ProcessXR_bankingMix()
+        {
+            vd.m_bankingMix = XRfloat();
+        }
+        private void ProcessXR_bankingTimescale()
+        {
+            vd.m_bankingTimescale = XRfloat();
+        }
+
+        //Hover and Buoyancy properties
+        private void ProcessXR_VhoverHeight()
+        {
+            vd.m_VhoverHeight = XRfloat();
+        }
+        private void ProcessXR_VhoverEfficiency()
+        {
+            vd.m_VhoverEfficiency = XRfloat();
+        }
+        private void ProcessXR_VhoverTimescale()
+        {
+            vd.m_VhoverTimescale = XRfloat();
+        }
+
+        private void ProcessXR_VehicleBuoyancy()
+        {
+            vd.m_VehicleBuoyancy = XRfloat();
+        }
+
+        //Attractor properties
+        private void ProcessXR_verticalAttractionEfficiency()
+        {
+            vd.m_verticalAttractionEfficiency = XRfloat();
+        }
+        private void ProcessXR_verticalAttractionTimescale()
+        {
+            vd.m_verticalAttractionTimescale = XRfloat();
+        }
+
+        private void ProcessXR_referenceFrame()
+        {
+            vd.m_referenceFrame = XRquat();
+        }
+    }
+}
diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index b838177..e289666 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -106,12 +106,12 @@ namespace OpenSim.Region.Framework.Scenes
                 engine.StartProcessing();
         }
 
-        public void AddUploadedInventoryItem(UUID agentID, InventoryItemBase item)
+        public void AddUploadedInventoryItem(UUID agentID, InventoryItemBase item, uint cost)
         {
             IMoneyModule money = RequestModuleInterface<IMoneyModule>();
             if (money != null)
             {
-                money.ApplyUploadCharge(agentID, money.UploadCharge, "Asset upload");
+                money.ApplyUploadCharge(agentID, (int)cost, "Asset upload");
             }
 
             AddInventoryItem(item);
@@ -182,7 +182,7 @@ namespace OpenSim.Region.Framework.Scenes
                     return false;
                 }
             }
-            
+
             if (InventoryService.AddItem(item))
             {
                 int userlevel = 0;
@@ -338,8 +338,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             // Update item with new asset
             item.AssetID = asset.FullID;
-            if (group.UpdateInventoryItem(item))
-                remoteClient.SendAlertMessage("Script saved");
+            group.UpdateInventoryItem(item);
             
             part.SendPropertiesToClient(remoteClient);
 
@@ -350,12 +349,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 // Needs to determine which engine was running it and use that
                 //
-                part.Inventory.CreateScriptInstance(item.ItemID, 0, false, DefaultScriptEngine, 0);
-                errors = part.Inventory.GetScriptErrors(item.ItemID);
-            }
-            else
-            {
-                remoteClient.SendAlertMessage("Script saved");
+                errors = part.Inventory.CreateScriptInstanceEr(item.ItemID, 0, false, DefaultScriptEngine, 1);
             }
 
             // Tell anyone managing scripts that a script has been reloaded/changed
@@ -421,6 +415,7 @@ namespace OpenSim.Region.Framework.Scenes
                 if (item.Owner != remoteClient.AgentId)
                     return;
 
+                item.Flags = (item.Flags & ~(uint)255) | (itemUpd.Flags & (uint)255);
                 item.Name = itemUpd.Name;
                 item.Description = itemUpd.Description;
 
@@ -886,8 +881,14 @@ namespace OpenSim.Region.Framework.Scenes
                     return;
             }
 
+<<<<<<< HEAD
             if (newName == String.Empty)
                 newName = item.Name;
+=======
+            if (newName == null) newName = item.Name;
+
+            AssetBase asset = AssetService.Get(item.AssetID.ToString());
+>>>>>>> avn/ubitvar
 
             if (remoteClient.AgentId == oldAgentID
                 || (LibraryService != null
@@ -929,6 +930,24 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
+        /// Move an item within the agent's inventory, and leave a copy (used in making a new outfit)
+        /// </summary>
+        public void MoveInventoryItemsLeaveCopy(IClientAPI remoteClient, List<InventoryItemBase> items, UUID destfolder)
+        {
+            List<InventoryItemBase> moveitems = new List<InventoryItemBase>();
+            foreach (InventoryItemBase b in items)
+            {
+                CopyInventoryItem(remoteClient, 0, remoteClient.AgentId, b.ID, b.Folder, null);
+                InventoryItemBase n = InventoryService.GetItem(b);
+                n.Folder = destfolder;
+                moveitems.Add(n);
+                remoteClient.SendInventoryItemCreateUpdate(n, 0);
+            }
+            
+            MoveInventoryItem(remoteClient, moveitems);
+        }
+
+        /// <summary>
         /// Move an item within the agent's inventory.
         /// </summary>
         /// <param name="remoteClient"></param>
@@ -963,12 +982,31 @@ namespace OpenSim.Region.Framework.Scenes
         public void CreateNewInventoryItem(
             IClientAPI remoteClient, string creatorID, string creatorData, UUID folderID,
             string name, string description, uint flags, uint callbackID,
+<<<<<<< HEAD
             UUID assetID, sbyte assetType, sbyte invType, uint nextOwnerMask, int creationDate)
         {
             CreateNewInventoryItem(
                 remoteClient, creatorID, creatorData, folderID, name, description, flags, callbackID, assetID, assetType, invType,
                 (uint)PermissionMask.All | (uint)PermissionMask.Export, (uint)PermissionMask.All | (uint)PermissionMask.Export, 0, nextOwnerMask, 0, 
                 creationDate, true);
+=======
+            AssetBase asset, sbyte invType, uint nextOwnerMask, int creationDate, UUID transationID)
+        {
+            CreateNewInventoryItem(
+                remoteClient, creatorID, creatorData, folderID, name, description, flags, callbackID, asset, invType,
+                (uint)PermissionMask.All | (uint)PermissionMask.Export, (uint)PermissionMask.All | (uint)PermissionMask.Export, 0, nextOwnerMask, 0, creationDate, transationID);
+        }
+
+
+        private void CreateNewInventoryItem(
+            IClientAPI remoteClient, string creatorID, string creatorData, UUID folderID,
+            string name, string description, uint flags, uint callbackID, AssetBase asset, sbyte invType,
+            uint baseMask, uint currentMask, uint everyoneMask, uint nextOwnerMask, uint groupMask, int creationDate)
+        {
+            CreateNewInventoryItem(remoteClient, creatorID, creatorData, folderID,
+                name, description, flags, callbackID, asset, invType,
+                baseMask, currentMask, everyoneMask, nextOwnerMask, groupMask, creationDate, UUID.Zero);
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -992,9 +1030,14 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="creationDate">Unix timestamp at which this item was created.</param>
         private void CreateNewInventoryItem(
             IClientAPI remoteClient, string creatorID, string creatorData, UUID folderID,
+<<<<<<< HEAD
             string name, string description, uint flags, uint callbackID, UUID assetID, sbyte assetType, sbyte invType,
             uint baseMask, uint currentMask, uint everyoneMask, uint nextOwnerMask, uint groupMask, int creationDate,
             bool assetUpload)
+=======
+            string name, string description, uint flags, uint callbackID, AssetBase asset, sbyte invType,
+            uint baseMask, uint currentMask, uint everyoneMask, uint nextOwnerMask, uint groupMask, int creationDate,UUID transationID)
+>>>>>>> avn/ubitvar
         {
             InventoryItemBase item = new InventoryItemBase();
             item.Owner = remoteClient.AgentId;
@@ -1015,9 +1058,17 @@ namespace OpenSim.Region.Framework.Scenes
             item.BasePermissions = baseMask;
             item.CreationDate = creationDate;
 
+<<<<<<< HEAD
             if (AddInventoryItem(item, assetUpload))
+=======
+            // special AnimationSet case
+            if (item.InvType == (int)CustomInventoryType.AnimationSet)
+                AnimationSet.enforceItemPermitions(item,true);
+
+            if (AddInventoryItem(item))
+>>>>>>> avn/ubitvar
             {
-                remoteClient.SendInventoryItemCreateUpdate(item, callbackID);
+                remoteClient.SendInventoryItemCreateUpdate(item, transationID, callbackID);
             }
             else
             {
@@ -1233,6 +1284,7 @@ namespace OpenSim.Region.Framework.Scenes
                 agentItem.BasePermissions = taskItem.BasePermissions & (taskItem.NextPermissions | (uint)PermissionMask.Move);
                 if (taskItem.InvType == (int)InventoryType.Object)
                 {
+<<<<<<< HEAD
                     // Bake the new base permissions from folded permissions
                     // The folded perms are in the lowest 3 bits of the current perms
                     // We use base permissions here to avoid baking the "Locked" status
@@ -1244,6 +1296,13 @@ namespace OpenSim.Region.Framework.Scenes
                     agentItem.BasePermissions = perms | (uint)PermissionMask.Move;
                     // Newly given items cannot be "locked" on rez. Make sure by
                     // setting current equal to base.
+=======
+                    uint perms = taskItem.BasePermissions & taskItem.NextPermissions;
+                    PermissionsUtil.ApplyFoldedPermissions(taskItem.CurrentPermissions, ref perms);
+//                    agentItem.BasePermissions = perms | (uint)PermissionMask.Move;
+//                    agentItem.CurrentPermissions = agentItem.BasePermissions;
+                    agentItem.BasePermissions = perms | (uint)PermissionMask.Move;
+>>>>>>> avn/ubitvar
                 }
 
                 agentItem.CurrentPermissions = agentItem.BasePermissions;
@@ -1327,6 +1386,10 @@ namespace OpenSim.Region.Framework.Scenes
         {
             SceneObjectPart part = GetSceneObjectPart(primLocalId);
 
+            // Can't move a null item
+            if (itemId == UUID.Zero)
+                return;
+
             if (null == part)
             {
                 m_log.WarnFormat(
@@ -1437,21 +1500,28 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
             }
 
-            if (part.OwnerID != destPart.OwnerID)
+            // Can't transfer this
+            //
+            if (part.OwnerID != destPart.OwnerID && (srcTaskItem.CurrentPermissions & (uint)PermissionMask.Transfer) == 0)
+                return;
+
+            bool overrideNoMod = false;
+            if ((part.GetEffectiveObjectFlags() & (uint)PrimFlags.AllowInventoryDrop) != 0)
+                overrideNoMod = true;
+
+            if (part.OwnerID != destPart.OwnerID && (destPart.GetEffectiveObjectFlags() & (uint)PrimFlags.AllowInventoryDrop) == 0)
             {
-                // Source must have transfer permissions
-                if ((srcTaskItem.CurrentPermissions & (uint)PermissionMask.Transfer) == 0)
-                    return;
+                // object cannot copy items to an object owned by a different owner
+                // unless llAllowInventoryDrop has been called
 
-                // Object cannot copy items to an object owned by a different owner
-                // unless llAllowInventoryDrop has been called on the destination
-                if ((destPart.GetEffectiveObjectFlags() & (uint)PrimFlags.AllowInventoryDrop) == 0)
-                    return;
+                return;
             }
 
             // must have both move and modify permission to put an item in an object
-            if ((part.OwnerMask & ((uint)PermissionMask.Move | (uint)PermissionMask.Modify)) == 0)
+            if (((part.OwnerMask & (uint)PermissionMask.Modify) == 0) && (!overrideNoMod))
+            {
                 return;
+            }
 
             TaskInventoryItem destTaskItem = new TaskInventoryItem();
 
@@ -1507,10 +1577,20 @@ namespace OpenSim.Region.Framework.Scenes
 
         public UUID MoveTaskInventoryItems(UUID destID, string category, SceneObjectPart host, List<UUID> items)
         {
+<<<<<<< HEAD
             ScenePresence avatar;
             IClientAPI remoteClient = null;
             if (TryGetScenePresence(destID, out avatar))
                 remoteClient = avatar.ControllingClient;
+=======
+            SceneObjectPart destPart = GetSceneObjectPart(destID);
+            if (destPart != null) // Move into a prim
+            {
+                foreach(UUID itemID in items)
+                    MoveTaskInventoryItem(destID, host, itemID);
+                return destID; // Prim folder ID == prim ID
+            }
+>>>>>>> avn/ubitvar
 
             InventoryFolderBase rootFolder = InventoryService.GetRootFolder(destID);
 
@@ -1696,12 +1776,12 @@ namespace OpenSim.Region.Framework.Scenes
                         AgentTransactionsModule.HandleTaskItemUpdateFromTransaction(
                             remoteClient, part, transactionID, currentItem);
 
-                        if ((InventoryType)itemInfo.InvType == InventoryType.Notecard)
-                            remoteClient.SendAlertMessage("Notecard saved");
-                        else if ((InventoryType)itemInfo.InvType == InventoryType.LSL)
-                            remoteClient.SendAlertMessage("Script saved");
-                        else
-                            remoteClient.SendAlertMessage("Item saved");
+//                        if ((InventoryType)itemInfo.InvType == InventoryType.Notecard)
+//                            remoteClient.SendAgentAlertMessage("Notecard saved", false);
+//                        else if ((InventoryType)itemInfo.InvType == InventoryType.LSL)
+//                            remoteClient.SendAgentAlertMessage("Script saved", false);
+//                        else
+//                            remoteClient.SendAgentAlertMessage("Item saved", false);
                     }
 
                     // Base ALWAYS has move
@@ -2075,23 +2155,32 @@ namespace OpenSim.Region.Framework.Scenes
             // build a list of eligible objects
             List<uint> deleteIDs = new List<uint>();
             List<SceneObjectGroup> deleteGroups = new List<SceneObjectGroup>();
-
-            // Start with true for both, then remove the flags if objects
-            // that we can't derez are part of the selection
-            bool permissionToTake = true;
-            bool permissionToTakeCopy = true;
-            bool permissionToDelete = true;
+            List<SceneObjectGroup> takeGroups = new List<SceneObjectGroup>();
 
             foreach (uint localID in localIDs)
             {
+                // Start with true for both, then remove the flags if objects
+                // that we can't derez are part of the selection
+                bool permissionToTake = true;
+                bool permissionToTakeCopy = true;
+                bool permissionToDelete = true;
+
                 // Invalid id
                 SceneObjectPart part = GetSceneObjectPart(localID);
                 if (part == null)
+                {
+                    //Client still thinks the object exists, kill it
+                    deleteIDs.Add(localID);
                     continue;
+                }
 
                 // Already deleted by someone else
                 if (part.ParentGroup.IsDeleted)
+                {
+                    //Client still thinks the object exists, kill it
+                    deleteIDs.Add(localID);
                     continue;
+                }
 
                 // Can't delete child prims
                 if (part != part.ParentGroup.RootPart)
@@ -2099,9 +2188,6 @@ namespace OpenSim.Region.Framework.Scenes
 
                 SceneObjectGroup grp = part.ParentGroup;
 
-                deleteIDs.Add(localID);
-                deleteGroups.Add(grp);
-
                 // If child prims have invalid perms, fix them
                 grp.AdjustChildPrimPermissions(false);
 
@@ -2121,89 +2207,206 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                 else
                 {
-                    if (!Permissions.CanTakeCopyObject(grp.UUID, remoteClient.AgentId))
+                    if (action == DeRezAction.TakeCopy)
+                    {
+                        if (!Permissions.CanTakeCopyObject(grp.UUID, remoteClient.AgentId))
+                            permissionToTakeCopy = false;
+                    }
+                    else
+                    {
                         permissionToTakeCopy = false;
-                    
+                    }
                     if (!Permissions.CanTakeObject(grp.UUID, remoteClient.AgentId))
                         permissionToTake = false;
                     
                     if (!Permissions.CanDeleteObject(grp.UUID, remoteClient.AgentId))
                         permissionToDelete = false;
                 }
-            }
-
-            // Handle god perms
-            if ((remoteClient != null) && Permissions.IsGod(remoteClient.AgentId))
-            {
-                permissionToTake = true;
-                permissionToTakeCopy = true;
-                permissionToDelete = true;
-            }
-
-            // If we're re-saving, we don't even want to delete
-            if (action == DeRezAction.SaveToExistingUserInventoryItem)
-                permissionToDelete = false;
 
-            // if we want to take a copy, we also don't want to delete
-            // Note: after this point, the permissionToTakeCopy flag
-            // becomes irrelevant. It already includes the permissionToTake
-            // permission and after excluding no copy items here, we can
-            // just use that.
-            if (action == DeRezAction.TakeCopy)
-            {
-                // If we don't have permission, stop right here
-                if (!permissionToTakeCopy)
+                // Handle god perms
+                if ((remoteClient != null) && Permissions.IsGod(remoteClient.AgentId))
                 {
-                    remoteClient.SendAlertMessage("You don't have permission to take the object");
-                    return;
+                    permissionToTake = true;
+                    permissionToTakeCopy = true;
+                    permissionToDelete = true;
                 }
 
-                permissionToTake = true;
-                // Don't delete
-                permissionToDelete = false;
-            }
+                // If we're re-saving, we don't even want to delete
+                if (action == DeRezAction.SaveToExistingUserInventoryItem)
+                    permissionToDelete = false;
 
-            if (action == DeRezAction.Return)
-            {
-                if (remoteClient != null)
+                // if we want to take a copy, we also don't want to delete
+                // Note: after this point, the permissionToTakeCopy flag
+                // becomes irrelevant. It already includes the permissionToTake
+                // permission and after excluding no copy items here, we can
+                // just use that.
+                if (action == DeRezAction.TakeCopy)
                 {
-                    if (Permissions.CanReturnObjects(
-                                    null,
-                                    remoteClient.AgentId,
-                                    deleteGroups))
+                    // If we don't have permission, stop right here
+                    if (!permissionToTakeCopy)
                     {
-                        permissionToTake = true;
-                        permissionToDelete = true;
+                        remoteClient.SendAlertMessage("You don't have permission to take the object");
+                        return;
+                    }
+
+                    permissionToTake = true;
+                    // Don't delete
+                    permissionToDelete = false;
+                }
 
-                        foreach (SceneObjectGroup g in deleteGroups)
+                if (action == DeRezAction.Return)
+                {
+                    if (remoteClient != null)
+                    {
+                        if (Permissions.CanReturnObjects(
+                                        null,
+                                        remoteClient.AgentId,
+                                        new List<SceneObjectGroup>() {grp}))
                         {
-                            AddReturn(g.OwnerID == g.GroupID ? g.LastOwnerID : g.OwnerID, g.Name, g.AbsolutePosition, "parcel owner return");
+                            permissionToTake = true;
+                            permissionToDelete = true;
+
+                            AddReturn(grp.OwnerID == grp.GroupID ? grp.LastOwnerID : grp.OwnerID, grp.Name, grp.AbsolutePosition, "parcel owner return");
                         }
                     }
+                    else // Auto return passes through here with null agent
+                    {
+                        permissionToTake = true;
+                        permissionToDelete = true;
+                    }
                 }
-                else // Auto return passes through here with null agent
+
+                if (permissionToTake && (!permissionToDelete))
+                    takeGroups.Add(grp);
+
+                if (permissionToDelete)
                 {
-                    permissionToTake = true;
-                    permissionToDelete = true;
+                    if (permissionToTake)
+                        deleteGroups.Add(grp);
+                    deleteIDs.Add(grp.LocalId);
                 }
             }
 
+<<<<<<< HEAD
             // OK, we're done with permissions. Let's check if any part of the code prevents the objects from being deleted
             bool canDelete = EventManager.TriggerDeRezRequested(remoteClient, deleteGroups, action);
 
             if (permissionToTake && (action != DeRezAction.Delete || this.m_useTrashOnDelete))
+=======
+            SendKillObject(deleteIDs);
+
+            if (deleteGroups.Count > 0)
+>>>>>>> avn/ubitvar
             {
+                foreach (SceneObjectGroup g in deleteGroups)
+                    deleteIDs.Remove(g.LocalId);
+
                 m_asyncSceneObjectDeleter.DeleteToInventory(
                         action, destinationID, deleteGroups, remoteClient,
+<<<<<<< HEAD
                         permissionToDelete && canDelete);
             }
             else if (permissionToDelete && canDelete)
+=======
+                        true);
+            }
+            if (takeGroups.Count > 0)
+            {
+                m_asyncSceneObjectDeleter.DeleteToInventory(
+                        action, destinationID, takeGroups, remoteClient,
+                        false);
+            }
+            if (deleteIDs.Count > 0)
+>>>>>>> avn/ubitvar
             {
                 foreach (SceneObjectGroup g in deleteGroups)
-                    DeleteSceneObject(g, false);
+                    DeleteSceneObject(g, true);
             }
         }
 
+        public UUID attachObjectAssetStore(IClientAPI remoteClient, SceneObjectGroup grp, UUID AgentId, out UUID itemID)
+        {
+            itemID = UUID.Zero;
+            if (grp != null)
+            {
+                Vector3 inventoryStoredPosition = new Vector3(
+                        Math.Min(grp.AbsolutePosition.X, RegionInfo.RegionSizeX - 6),
+                        Math.Min(grp.AbsolutePosition.Y, RegionInfo.RegionSizeY - 6),
+                        grp.AbsolutePosition.Z);
+
+                Vector3 originalPosition = grp.AbsolutePosition;
+
+                grp.AbsolutePosition = inventoryStoredPosition;
+
+                string sceneObjectXml = SceneObjectSerializer.ToOriginalXmlFormat(grp);
+
+                grp.AbsolutePosition = originalPosition;
+
+                AssetBase asset = CreateAsset(
+                    grp.GetPartName(grp.LocalId),
+                    grp.GetPartDescription(grp.LocalId),
+                    (sbyte)AssetType.Object,
+                    Utils.StringToBytes(sceneObjectXml),
+                    remoteClient.AgentId);
+                AssetService.Store(asset);
+
+                InventoryItemBase item = new InventoryItemBase();
+                item.CreatorId = grp.RootPart.CreatorID.ToString();
+                item.CreatorData = grp.RootPart.CreatorData;
+                item.Owner = remoteClient.AgentId;
+                item.ID = UUID.Random();
+                item.AssetID = asset.FullID;
+                item.Description = asset.Description;
+                item.Name = asset.Name;
+                item.AssetType = asset.Type;
+                item.InvType = (int)InventoryType.Object;
+
+                InventoryFolderBase folder = InventoryService.GetFolderForType(remoteClient.AgentId, AssetType.Object);
+                if (folder != null)
+                    item.Folder = folder.ID;
+                else // oopsies
+                    item.Folder = UUID.Zero;
+
+                // Set up base perms properly
+                uint permsBase = (uint)(PermissionMask.Move | PermissionMask.Copy | PermissionMask.Transfer | PermissionMask.Modify);
+                permsBase &= grp.RootPart.BaseMask;
+                permsBase |= (uint)PermissionMask.Move;
+
+                // Make sure we don't lock it
+                grp.RootPart.NextOwnerMask |= (uint)PermissionMask.Move;
+
+                if ((remoteClient.AgentId != grp.RootPart.OwnerID) && Permissions.PropagatePermissions())
+                {
+                    item.BasePermissions = permsBase & grp.RootPart.NextOwnerMask;
+                    item.CurrentPermissions = permsBase & grp.RootPart.NextOwnerMask;
+                    item.NextPermissions = permsBase & grp.RootPart.NextOwnerMask;
+                    item.EveryOnePermissions = permsBase & grp.RootPart.EveryoneMask & grp.RootPart.NextOwnerMask;
+                    item.GroupPermissions = permsBase & grp.RootPart.GroupMask & grp.RootPart.NextOwnerMask;
+                }
+                else
+                {
+                    item.BasePermissions = permsBase;
+                    item.CurrentPermissions = permsBase & grp.RootPart.OwnerMask;
+                    item.NextPermissions = permsBase & grp.RootPart.NextOwnerMask;
+                    item.EveryOnePermissions = permsBase & grp.RootPart.EveryoneMask;
+                    item.GroupPermissions = permsBase & grp.RootPart.GroupMask;
+                }
+                item.CreationDate = Util.UnixTimeSinceEpoch();
+
+                // sets itemID so client can show item as 'attached' in inventory
+                grp.FromItemID = item.ID;
+
+                if (AddInventoryItem(item))
+                    remoteClient.SendInventoryItemCreateUpdate(item, 0);
+                else
+                    m_dialogModule.SendAlertToUser(remoteClient, "Operation failed");
+
+                itemID = item.ID;
+                return item.AssetID;
+            }
+            return UUID.Zero;
+        }
+
         /// <summary>
         /// Returns the list of Scene Objects in an asset.
         /// </summary>
@@ -2232,10 +2435,34 @@ namespace OpenSim.Region.Framework.Scenes
 
             string xmlData = ExternalRepresentationUtils.SanitizeXml(Utils.BytesToString(assetData));
 
+<<<<<<< HEAD
             try
+=======
+            if (e == null || attachment) // Single
+            {
+                SceneObjectGroup g = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
+/*
+                if (!attachment)
+                {
+                    g.RootPart.AttachPoint = g.RootPart.Shape.State;
+                    g.RootPart.AttachedPos = g.AbsolutePosition;
+                    g.RootPart.AttachRotation = g.GroupRotation;
+                    if (g.RootPart.Shape.PCode != (byte)PCode.NewTree &&
+                        g.RootPart.Shape.PCode != (byte)PCode.Tree)
+                        g.RootPart.Shape.State = 0;
+                }
+*/
+                objlist.Add(g);
+                veclist.Add(new Vector3(0, 0, 0));
+                bbox = g.GetAxisAlignedBoundingBox(out offsetHeight);
+                return true;
+            }
+            else
+>>>>>>> avn/ubitvar
             {
                 using (XmlTextReader wrappedReader = new XmlTextReader(xmlData, XmlNodeType.Element, null))
                 {
+<<<<<<< HEAD
                     using (XmlReader reader = XmlReader.Create(wrappedReader, new XmlReaderSettings() { IgnoreWhitespace = true, ConformanceLevel = ConformanceLevel.Fragment }))
                     {
                         reader.Read();
@@ -2299,6 +2526,28 @@ namespace OpenSim.Region.Framework.Scenes
                             return false;
                         }
                     }
+=======
+                    SceneObjectGroup g = SceneObjectSerializer.FromOriginalXmlFormat(n.OuterXml);
+/*
+                    g.RootPart.AttachPoint = g.RootPart.Shape.State;
+                    g.RootPart.AttachedPos = g.AbsolutePosition;
+                    g.RootPart.AttachRotation = g.GroupRotation;
+                    if (g.RootPart.Shape.PCode != (byte)PCode.NewTree &&
+                        g.RootPart.Shape.PCode != (byte)PCode.Tree)
+                    g.RootPart.Shape.State = 0;
+*/
+                    objlist.Add(g);
+
+                    XmlElement el = (XmlElement)n;
+                    string rawX = el.GetAttribute("offsetx");
+                    string rawY = el.GetAttribute("offsety");
+                    string rawZ = el.GetAttribute("offsetz");
+
+                    float x = Convert.ToSingle(rawX);
+                    float y = Convert.ToSingle(rawY);
+                    float z = Convert.ToSingle(rawZ);
+                    veclist.Add(new Vector3(x, y, z));
+>>>>>>> avn/ubitvar
                 }
             }
             catch (Exception e)
@@ -2371,7 +2620,7 @@ namespace OpenSim.Region.Framework.Scenes
                         RayStart, RayEnd, RayTargetID, Quaternion.Identity,
                         BypassRayCast, bRayEndIsIntersection, true, scale, false);            
                 
-                RezObject(part, item, pos, null, Vector3.Zero, 0);
+                RezObject(part, item, pos, null, Vector3.Zero, 0, false);
             }
         }
         
@@ -2387,15 +2636,18 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="param"></param>
         /// <returns>The SceneObjectGroup(s) rezzed, or null if rez was unsuccessful</returns>
         public virtual List<SceneObjectGroup> RezObject(
-            SceneObjectPart sourcePart, TaskInventoryItem item, Vector3 pos, Quaternion? rot, Vector3 vel, int param)
+            SceneObjectPart sourcePart, TaskInventoryItem item, Vector3 pos, Quaternion? rot, Vector3 vel, int param, bool atRoot)
         {
             if (null == item)
                 return null;
 
             List<SceneObjectGroup> objlist;
             List<Vector3> veclist;
-            
-            bool success = sourcePart.Inventory.GetRezReadySceneObjects(item, out objlist, out veclist);
+            Vector3 bbox;
+            float offsetHeight;
+
+            bool success = sourcePart.Inventory.GetRezReadySceneObjects(item, out objlist, out veclist,out bbox, out offsetHeight);
+
             if (!success)
                 return null;
 
@@ -2412,10 +2664,69 @@ namespace OpenSim.Region.Framework.Scenes
                     sourcePart.Inventory.RemoveInventoryItem(item.ItemID);
             }
 
+            SceneObjectGroup sog;
+
+            bool fixrot = false;
+            Quaternion netRot = Quaternion.Identity;
+
+            //  position adjust
+            if (totalPrims > 1) // nothing to do on a single prim
+            {
+                if (objlist.Count == 1)
+                {
+                    // current object position is root position
+                    if(!atRoot)
+                    {
+                        sog = objlist[0];
+                        Quaternion orot;
+                        if (rot == null)
+                            orot = sog.RootPart.GetWorldRotation();
+                        else
+                            orot = rot.Value;
+                        // possible should be bbox, but geometric center looks better
+                        Vector3 off = sog.GetGeometricCenter();
+//                        Vector3 off = bbox * 0.5f;
+                        off *= orot;
+                        pos -= off;
+                    }
+                }
+                else
+                {
+                    //veclist[] are relative to bbox corner with min X,Y and Z
+                    // rez at root, and rot will be referenced to first object in list
+                    if (rot == null)
+                    {
+                        // use original rotations
+                        if (atRoot)
+                            pos -= veclist[0];
+                        else
+                            pos -= bbox / 2;
+                    }
+                    else
+                    {
+                        fixrot = true;
+                        sog = objlist[0];
+                        netRot = Quaternion.Conjugate(sog.RootPart.GetWorldRotation());
+                        netRot = netRot * rot.Value;
+                        Vector3 off;
+                        if (atRoot)
+                            off = veclist[0];
+                        else
+                            off = bbox / 2;
+                        off *= netRot;
+                        pos -= off;
+                    }
+                }
+            }
+
             for (int i = 0; i < objlist.Count; i++)
             {
                 SceneObjectGroup group = objlist[i];
-                Vector3 curpos = pos + veclist[i];
+                Vector3 curpos;
+                if(fixrot)
+                    curpos = pos + veclist[i] * netRot;
+                else
+                    curpos = pos + veclist[i];
 
                 if (group.IsAttachment == false && group.RootPart.Shape.State != 0)
                 {
@@ -2424,7 +2735,17 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 group.FromPartID = sourcePart.UUID;
-                AddNewSceneObject(group, true, curpos, rot, vel);
+                if( i == 0)
+                    AddNewSceneObject(group, true, curpos, rot, vel);
+                else
+                {
+                    Quaternion crot = objlist[i].RootPart.GetWorldRotation();
+                    if (fixrot)
+                    {
+                        crot *= netRot;
+                    }
+                    AddNewSceneObject(group, true, curpos, crot, vel);
+                }
 
                 // We can only call this after adding the scene object, since the scene object references the scene
                 // to find out if scripts should be activated at all.
@@ -2455,6 +2776,9 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void SetScriptRunning(IClientAPI controllingClient, UUID objectID, UUID itemID, bool running)
         {
+            if (!Permissions.CanEditScript(itemID, objectID, controllingClient.AgentId))
+                return;
+
             SceneObjectPart part = GetSceneObjectPart(objectID);
             if (part == null)
                 return;
@@ -2511,7 +2835,10 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                 else
                 {
-                    if (!Permissions.CanEditObject(sog.UUID, remoteClient.AgentId))
+                    if (!Permissions.IsGod(remoteClient.AgentId) && sog.OwnerID != remoteClient.AgentId)
+                        continue;
+
+                    if (!Permissions.CanTransferObject(sog.UUID, groupID))
                         continue;
 
                     if (sog.GroupID != groupID)
@@ -2622,7 +2949,18 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
             }
 
+            bool oldUsePhysics = (root.Flags & PrimFlags.Physics) != 0;
             m_sceneGraph.LinkObjects(root, children);
+
+            ScenePresence sp;
+            if (TryGetScenePresence(agentId, out sp))
+            {
+                root.SendPropertiesToClient(sp.ControllingClient);
+                if (oldUsePhysics && (root.Flags & PrimFlags.Physics) == 0)
+                {
+                    sp.ControllingClient.SendAlertMessage("Object physics canceled");
+                }
+            }
         }
 
         private string PermissionString(uint permissions)
diff --git a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
index ef2125b..3d9c028 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs
@@ -50,7 +50,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name='targetID'></param>
         /// <param name='fromAgent'></param>
         /// <param name='broadcast'></param>
-        protected void SimChat(byte[] message, ChatTypeEnum type, int channel, Vector3 fromPos, string fromName,
+        public void SimChat(byte[] message, ChatTypeEnum type, int channel, Vector3 fromPos, string fromName,
                                UUID fromID, UUID targetID, bool fromAgent, bool broadcast)
         {
             OSChatMessage args = new OSChatMessage();
@@ -61,6 +61,7 @@ namespace OpenSim.Region.Framework.Scenes
             args.Position = fromPos;
             args.SenderUUID = fromID;
             args.Scene = this;
+            args.Destination = targetID;
 
             if (fromAgent)
             {
@@ -75,7 +76,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             args.From = fromName;
-            args.TargetUUID = targetID;
+            //args.
 
 //            m_log.DebugFormat(
 //                "[SCENE]: Sending message {0} on channel {1}, type {2} from {3}, broadcast {4}",
@@ -86,7 +87,7 @@ namespace OpenSim.Region.Framework.Scenes
             else
                 EventManager.TriggerOnChatFromWorld(this, args);
         }
-
+        
         protected void SimChat(byte[] message, ChatTypeEnum type, int channel, Vector3 fromPos, string fromName,
                                UUID fromID, bool fromAgent, bool broadcast)
         {
@@ -130,19 +131,6 @@ namespace OpenSim.Region.Framework.Scenes
         {
             SimChat(message, type, channel, fromPos, fromName, fromID, fromAgent, true);
         }
-        /// <summary>
-        ///
-        /// </summary>
-        /// <param name="message"></param>
-        /// <param name="type"></param>
-        /// <param name="fromPos"></param>
-        /// <param name="fromName"></param>
-        /// <param name="fromAgentID"></param>
-        /// <param name="targetID"></param>
-        public void SimChatToAgent(UUID targetID, byte[] message, Vector3 fromPos, string fromName, UUID fromID, bool fromAgent)
-        {
-            SimChat(message, ChatTypeEnum.Say, 0, fromPos, fromName, fromID, targetID, fromAgent, false);
-        }
 
         /// <summary>
         ///
@@ -179,27 +167,47 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="remoteClient"></param>
         public void SelectPrim(uint primLocalID, IClientAPI remoteClient)
         {
+            /*
+                        SceneObjectPart part = GetSceneObjectPart(primLocalID);
+
+                        if (null == part)
+                            return;
+
+                        if (part.IsRoot)
+                        {
+                            SceneObjectGroup sog = part.ParentGroup;
+                            sog.SendPropertiesToClient(remoteClient);
+
+                            // A prim is only tainted if it's allowed to be edited by the person clicking it.
+                            if (Permissions.CanEditObject(sog.UUID, remoteClient.AgentId)
+                                || Permissions.CanMoveObject(sog.UUID, remoteClient.AgentId))
+                            {
+                                sog.IsSelected = true;
+                                EventManager.TriggerParcelPrimCountTainted();
+                            }
+                        }
+                        else
+                        {
+                             part.SendPropertiesToClient(remoteClient);
+                        }
+             */
             SceneObjectPart part = GetSceneObjectPart(primLocalID);
 
             if (null == part)
                 return;
 
-            if (part.IsRoot)
-            {
-                SceneObjectGroup sog = part.ParentGroup;
-                sog.SendPropertiesToClient(remoteClient);
-                sog.IsSelected = true;
+            SceneObjectGroup sog = part.ParentGroup;
+            if (sog == null)
+                return;
 
-                // A prim is only tainted if it's allowed to be edited by the person clicking it.
-                if (Permissions.CanEditObject(sog.UUID, remoteClient.AgentId)
-                    || Permissions.CanMoveObject(sog.UUID, remoteClient.AgentId))
-                {
-                    EventManager.TriggerParcelPrimCountTainted();
-                }
-            }
-            else
+            part.SendPropertiesToClient(remoteClient);
+
+            // A prim is only tainted if it's allowed to be edited by the person clicking it.
+            if (Permissions.CanEditObject(sog.UUID, remoteClient.AgentId)
+                || Permissions.CanMoveObject(sog.UUID, remoteClient.AgentId))
             {
-                 part.SendPropertiesToClient(remoteClient);
+                part.IsSelected = true;
+                EventManager.TriggerParcelPrimCountTainted();
             }
         }
 
@@ -252,7 +260,7 @@ namespace OpenSim.Region.Framework.Scenes
             SceneObjectPart part = GetSceneObjectPart(primLocalID);
             if (part == null)
                 return;
-            
+ /*           
             // A deselect packet contains all the local prims being deselected.  However, since selection is still
             // group based we only want the root prim to trigger a full update - otherwise on objects with many prims
             // we end up sending many duplicate ObjectUpdates
@@ -263,7 +271,9 @@ namespace OpenSim.Region.Framework.Scenes
             // handled by group, but by prim. Legacy cruft.
             // TODO: Make selection flagging per prim!
             //
-            part.ParentGroup.IsSelected = false;
+            if (Permissions.CanEditObject(part.ParentGroup.UUID, remoteClient.AgentId)
+                || Permissions.CanMoveObject(part.ParentGroup.UUID, remoteClient.AgentId))
+                part.ParentGroup.IsSelected = false;
             
             part.ParentGroup.ScheduleGroupForFullUpdate();
 
@@ -280,6 +290,26 @@ namespace OpenSim.Region.Framework.Scenes
                         part.UUID, remoteClient.AgentId))
                     EventManager.TriggerParcelPrimCountTainted();
             }
+  */
+
+            bool oldgprSelect = part.ParentGroup.IsSelected;
+
+            // This is wrong, wrong, wrong. Selection should not be
+            // handled by group, but by prim. Legacy cruft.
+            // TODO: Make selection flagging per prim!
+            //
+            if (Permissions.CanEditObject(part.ParentGroup.UUID, remoteClient.AgentId)
+                || Permissions.CanMoveObject(part.ParentGroup.UUID, remoteClient.AgentId))
+            {
+                part.IsSelected = false;
+                if (!part.ParentGroup.IsAttachment && oldgprSelect != part.ParentGroup.IsSelected)
+                    EventManager.TriggerParcelPrimCountTainted();
+            }
+
+            // restore targetOmega
+            if (part.AngularVelocity != Vector3.Zero)
+                part.ScheduleTerseUpdate();     
+
         }
 
         public virtual void ProcessMoneyTransferRequest(UUID source, UUID destination, int amount, 
@@ -434,12 +464,26 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                 });
         }
-
+        
         private bool ShouldSendDiscardableEffect(IClientAPI thisClient, ScenePresence other)
         {
             return Vector3.Distance(other.CameraPosition, thisClient.SceneAgent.AbsolutePosition) < 10;
         }
 
+        private class DescendentsRequestData
+        {
+            public IClientAPI RemoteClient;
+            public UUID FolderID;
+            public UUID OwnerID;
+            public bool FetchFolders;
+            public bool FetchItems;
+            public int SortOrder;
+        }
+
+        private Queue<DescendentsRequestData> m_descendentsRequestQueue = new Queue<DescendentsRequestData>();
+        private Object m_descendentsRequestLock = new Object();
+        private bool m_descendentsRequestProcessing = false;
+
         /// <summary>
         /// Tell the client about the various child items and folders contained in the requested folder.
         /// </summary>
@@ -476,17 +520,38 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
 
-            // We're going to send the reply async, because there may be
-            // an enormous quantity of packets -- basically the entire inventory!
-            // We don't want to block the client thread while all that is happening.
-            SendInventoryDelegate d = SendInventoryAsync;
-            d.BeginInvoke(remoteClient, folderID, ownerID, fetchFolders, fetchItems, sortOrder, SendInventoryComplete, d);
+            lock (m_descendentsRequestLock)
+            {
+                if (!m_descendentsRequestProcessing)
+                {
+                    m_descendentsRequestProcessing = true;
+
+                    // We're going to send the reply async, because there may be
+                    // an enormous quantity of packets -- basically the entire inventory!
+                    // We don't want to block the client thread while all that is happening.
+                    SendInventoryDelegate d = SendInventoryAsync;
+                    d.BeginInvoke(remoteClient, folderID, ownerID, fetchFolders, fetchItems, sortOrder, SendInventoryComplete, d);
+
+                    return;
+                }
+
+                DescendentsRequestData req = new DescendentsRequestData();
+                req.RemoteClient = remoteClient;
+                req.FolderID = folderID;
+                req.OwnerID = ownerID;
+                req.FetchFolders = fetchFolders;
+                req.FetchItems = fetchItems;
+                req.SortOrder = sortOrder;
+
+                m_descendentsRequestQueue.Enqueue(req);
+            }
         }
 
         delegate void SendInventoryDelegate(IClientAPI remoteClient, UUID folderID, UUID ownerID, bool fetchFolders, bool fetchItems, int sortOrder);
 
         void SendInventoryAsync(IClientAPI remoteClient, UUID folderID, UUID ownerID, bool fetchFolders, bool fetchItems, int sortOrder)
         {
+<<<<<<< HEAD
             try
             {
                 SendInventoryUpdate(remoteClient, new InventoryFolderBase(folderID), fetchFolders, fetchItems);
@@ -497,12 +562,31 @@ namespace OpenSim.Region.Framework.Scenes
                     string.Format(
                         "[AGENT INVENTORY]: Error in SendInventoryAsync() for {0} with folder ID {1}.  Exception  ", e));
             }
+=======
+            Thread.Sleep(20);
+            SendInventoryUpdate(remoteClient, new InventoryFolderBase(folderID), fetchFolders, fetchItems);
+>>>>>>> avn/ubitvar
         }
 
         void SendInventoryComplete(IAsyncResult iar)
         {
             SendInventoryDelegate d = (SendInventoryDelegate)iar.AsyncState;
             d.EndInvoke(iar);
+
+            lock (m_descendentsRequestLock)
+            {
+                if (m_descendentsRequestQueue.Count > 0)
+                {
+                    DescendentsRequestData req = m_descendentsRequestQueue.Dequeue();
+
+                    d = SendInventoryAsync;
+                    d.BeginInvoke(req.RemoteClient, req.FolderID, req.OwnerID, req.FetchFolders, req.FetchItems, req.SortOrder, SendInventoryComplete, d);
+
+                    return;
+                }
+
+                m_descendentsRequestProcessing = false;
+            }
         }
         
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/Scene.Permissions.cs b/OpenSim/Region/Framework/Scenes/Scene.Permissions.cs
index 535d87a..4d90726 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Permissions.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Permissions.cs
@@ -70,7 +70,7 @@ namespace OpenSim.Region.Framework.Scenes
     public delegate bool IsGridGodHandler(UUID user, Scene requestFromScene);
     public delegate bool IsAdministratorHandler(UUID user);
     public delegate bool EditParcelHandler(UUID user, ILandObject parcel, Scene scene);
-    public delegate bool EditParcelPropertiesHandler(UUID user, ILandObject parcel, GroupPowers p, Scene scene);
+    public delegate bool EditParcelPropertiesHandler(UUID user, ILandObject parcel, GroupPowers p, Scene scene, bool allowManager);
     public delegate bool SellParcelHandler(UUID user, ILandObject parcel, Scene scene);
     public delegate bool AbandonParcelHandler(UUID user, ILandObject parcel, Scene scene);
     public delegate bool ReclaimParcelHandler(UUID user, ILandObject parcel, Scene scene);
@@ -763,7 +763,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         #region EDIT PARCEL
 
-        public bool CanEditParcelProperties(UUID user, ILandObject parcel, GroupPowers p)
+        public bool CanEditParcelProperties(UUID user, ILandObject parcel, GroupPowers p, bool allowManager)
         {
             EditParcelPropertiesHandler handler = OnEditParcelProperties;
             if (handler != null)
@@ -771,7 +771,7 @@ namespace OpenSim.Region.Framework.Scenes
                 Delegate[] list = handler.GetInvocationList();
                 foreach (EditParcelPropertiesHandler h in list)
                 {
-                    if (h(user, parcel, p, m_scene) == false)
+                    if (h(user, parcel, p, m_scene, allowManager) == false)
                         return false;
                 }
             }
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index fe99ae5..deb8d39 100755
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -105,9 +105,15 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// If false then physical objects are disabled, though collisions will continue as normal.
         /// </summary>
+<<<<<<< HEAD
         public bool PhysicsEnabled
         {
             get
+=======
+        public bool PhysicsEnabled 
+        { 
+            get 
+>>>>>>> avn/ubitvar
             {
                 return m_physicsEnabled;
             }
@@ -228,9 +234,16 @@ namespace OpenSim.Region.Framework.Scenes
         public bool m_allowScriptCrossings = true;
 
         /// <summary>
+<<<<<<< HEAD
         /// Can avatars cross from and to this region?
         /// </summary>
         public bool AllowAvatarCrossing { get; set; }
+=======
+        /// Max prims an Physical object will hold
+        /// </summary>
+        /// 
+        public int m_linksetPhysCapacity = 0;
+>>>>>>> avn/ubitvar
 
         public bool m_useFlySlow;
         public bool m_useTrashOnDelete = true;
@@ -281,14 +294,21 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        protected float m_maxDrawDistance = 512.0f;
+//        protected float m_maxDrawDistance = 256.0f;
+        public float MaxDrawDistance
+        {
+            get { return m_maxDrawDistance; }
+        }
+
         private List<string> m_AllowedViewers = new List<string>();
         private List<string> m_BannedViewers = new List<string>();
 
         // TODO: need to figure out how allow client agents but deny
         // root agents when ACL denies access to root agent
         public bool m_strictAccessControl = true;
-
-        public int MaxUndoCount { get; set; }
+        public bool m_seeIntoBannedRegion = false;
+        public int MaxUndoCount = 5;
 
         public bool SeeIntoRegion { get; set; }
 
@@ -306,11 +326,13 @@ namespace OpenSim.Region.Framework.Scenes
 
         protected int m_splitRegionID;
         protected Timer m_restartWaitTimer = new Timer();
+        protected Timer m_timerWatchdog = new Timer();
         protected List<RegionInfo> m_regionRestartNotifyList = new List<RegionInfo>();
         protected List<RegionInfo> m_neighbours = new List<RegionInfo>();
         protected string m_simulatorVersion = "OpenSimulator Server";
         protected AgentCircuitManager m_authenticateHandler;
         protected SceneCommunicationService m_sceneGridService;
+        protected ISnmpModule m_snmpService = null;
 
         protected ISimulationDataService m_SimulationDataService;
         protected IEstateDataService m_EstateDataService;
@@ -406,8 +428,13 @@ namespace OpenSim.Region.Framework.Scenes
         private int m_update_presences = 1; // Update scene presence movements
         private int m_update_events = 1;
         private int m_update_backup = 200;
+<<<<<<< HEAD
         private int m_update_terrain = 50;
         //        private int m_update_land = 1;
+=======
+        private int m_update_terrain = 1000;
+        private int m_update_land = 10;
+>>>>>>> avn/ubitvar
         private int m_update_coarse_locations = 50;
         private int m_update_temp_cleaning = 180;
 
@@ -421,7 +448,6 @@ namespace OpenSim.Region.Framework.Scenes
         private int backupMS;
         private int terrainMS;
         private int landMS;
-        private int spareMS;
 
         // A temporary configuration flag to enable using FireAndForget to process
         //   collisions from the physics engine. There is a problem with collisions
@@ -439,6 +465,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         private int m_lastFrameTick;
 
+        public bool CombineRegions = false;
         /// <summary>
         /// Tick at which the last maintenance run occurred.
         /// </summary>
@@ -470,7 +497,7 @@ namespace OpenSim.Region.Framework.Scenes
         private readonly Timer m_restartTimer = new Timer(15000); // Wait before firing
         private volatile bool m_backingup;
         private Dictionary<UUID, ReturnInfo> m_returns = new Dictionary<UUID, ReturnInfo>();
-        private Dictionary<UUID, SceneObjectGroup> m_groupsWithTargets = new Dictionary<UUID, SceneObjectGroup>();
+        private Dictionary<UUID, int> m_groupsWithTargets = new Dictionary<UUID, int>();
 
         private string m_defaultScriptEngine;
 
@@ -485,6 +512,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         private int m_LastLogin;
 
+        private int m_lastIncoming;
+        private int m_lastOutgoing;
+        private int m_hbRestarts = 0;
+
+
         /// <summary>
         /// Thread that runs the scene loop.
         /// </summary>
@@ -527,11 +559,22 @@ namespace OpenSim.Region.Framework.Scenes
         }
         private volatile bool m_active;
 
+<<<<<<< HEAD
         /// <summary>
         /// If true then updates are running.  This may be true for a short period after a scene is de-activated.
         /// </summary>
         public bool IsRunning { get { return m_isRunning; } }
         private volatile bool m_isRunning;
+=======
+//        private int m_lastUpdate;
+        private bool m_firstHeartbeat = true;
+        
+        private UpdatePrioritizationSchemes m_priorityScheme = UpdatePrioritizationSchemes.Time;
+        private bool m_reprioritizationEnabled = true;
+        private double m_reprioritizationInterval = 5000.0;
+        private double m_rootReprioritizationDistance = 10.0;
+        private double m_childReprioritizationDistance = 20.0;
+>>>>>>> avn/ubitvar
 
         private Timer m_mapGenerationTimer = new Timer();
         private bool m_generateMaptiles;
@@ -564,6 +607,19 @@ namespace OpenSim.Region.Framework.Scenes
             get { return m_sceneGridService; }
         }
 
+        public ISnmpModule SnmpService
+        {
+            get
+            {
+                if (m_snmpService == null)
+                {
+                    m_snmpService = RequestModuleInterface<ISnmpModule>();
+                }
+
+                return m_snmpService;
+            }
+        }
+
         public ISimulationDataService SimulationDataService
         {
             get
@@ -868,6 +924,12 @@ namespace OpenSim.Region.Framework.Scenes
             m_sceneGridService = sceneGridService;
             m_SimulationDataService = simDataService;
             m_EstateDataService = estateDataService;
+<<<<<<< HEAD
+=======
+            m_regionHandle = RegionInfo.RegionHandle;
+            m_lastIncoming = 0;
+            m_lastOutgoing = 0;
+>>>>>>> avn/ubitvar
 
             m_asyncSceneObjectDeleter = new AsyncSceneObjectGroupDeleter(this);
             m_asyncSceneObjectDeleter.Enabled = true;
@@ -926,6 +988,25 @@ namespace OpenSim.Region.Framework.Scenes
             EventManager.OnLandObjectRemoved +=
                 new EventManager.LandObjectRemoved(simDataService.RemoveLandObject);
 
+<<<<<<< HEAD
+=======
+            m_sceneGraph = new SceneGraph(this);
+            m_sceneGraph.PhysicsScene = physicsScene;
+
+            // If the scene graph has an Unrecoverable error, restart this sim.
+            // Currently the only thing that causes it to happen is two kinds of specific
+            // Physics based crashes.
+            //
+            // Out of memory
+            // Operating system has killed the plugin
+            m_sceneGraph.UnRecoverableError 
+                += () => 
+                    { 
+                        m_log.ErrorFormat("[SCENE]: Restarting region {0} due to unrecoverable physics crash", Name); 
+                        RestartNow(); 
+                    };
+
+>>>>>>> avn/ubitvar
             RegisterDefaultSceneEvents();
 
             // XXX: Don't set the public property since we don't want to activate here.  This needs to be handled 
@@ -947,6 +1028,7 @@ namespace OpenSim.Region.Framework.Scenes
                 StartDisabled = startupConfig.GetBoolean("StartDisabled", false);
 
                 m_defaultDrawDistance = startupConfig.GetFloat("DefaultDrawDistance", m_defaultDrawDistance);
+                m_defaultDrawDistance = startupConfig.GetFloat("MaxDrawDistance", m_maxDrawDistance);
                 UseBackup = startupConfig.GetBoolean("UseSceneBackup", UseBackup);
                 if (!UseBackup)
                     m_log.InfoFormat("[SCENE]: Backup has been disabled for {0}", RegionInfo.RegionName);
@@ -958,9 +1040,8 @@ namespace OpenSim.Region.Framework.Scenes
 
                 MaxUndoCount = startupConfig.GetInt("MaxPrimUndos", 20);
 
-                PhysicalPrims = startupConfig.GetBoolean("physical_prim", PhysicalPrims);
-                CollidablePrims = startupConfig.GetBoolean("collidable_prim", CollidablePrims);
-
+                PhysicalPrims = startupConfig.GetBoolean("physical_prim", true);
+                CollidablePrims = startupConfig.GetBoolean("collidable_prim", true);
                 m_minNonphys = startupConfig.GetFloat("NonPhysicalPrimMin", m_minNonphys);
                 if (RegionInfo.NonphysPrimMin > 0)
                 {
@@ -980,11 +1061,24 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 m_maxPhys = startupConfig.GetFloat("PhysicalPrimMax", m_maxPhys);
+
                 if (RegionInfo.PhysPrimMax > 0)
                 {
                     m_maxPhys = RegionInfo.PhysPrimMax;
                 }
 
+                m_linksetCapacity = startupConfig.GetInt("LinksetPrims", m_linksetCapacity);
+                if (RegionInfo.LinksetCapacity > 0)
+                {
+                    m_linksetCapacity = RegionInfo.LinksetCapacity;
+                }
+
+                m_linksetPhysCapacity = startupConfig.GetInt("LinksetPhysPrims", m_linksetPhysCapacity);
+
+
+                SpawnPointRouting = startupConfig.GetString("SpawnPointRouting", "closest");
+                TelehubAllowLandmarks = startupConfig.GetBoolean("TelehubAllowLandmark", false);
+
                 // Here, if clamping is requested in either global or
                 // local config, it will be used
                 //
@@ -994,13 +1088,7 @@ namespace OpenSim.Region.Framework.Scenes
                     m_clampPrimSize = true;
                 }
 
-                m_linksetCapacity = startupConfig.GetInt("LinksetPrims", m_linksetCapacity);
-                if (RegionInfo.LinksetCapacity > 0)
-                {
-                    m_linksetCapacity = RegionInfo.LinksetCapacity;
-                }
-
-                m_useTrashOnDelete = startupConfig.GetBoolean("UseTrashOnDelete", m_useTrashOnDelete);
+                m_useTrashOnDelete = startupConfig.GetBoolean("UseTrashOnDelete",m_useTrashOnDelete);
                 m_trustBinaries = startupConfig.GetBoolean("TrustBinaries", m_trustBinaries);
                 m_allowScriptCrossings = startupConfig.GetBoolean("AllowScriptCrossing", m_allowScriptCrossings);
                 m_dontPersistBefore =
@@ -1011,11 +1099,11 @@ namespace OpenSim.Region.Framework.Scenes
                 m_persistAfter *= 10000000;
 
                 m_defaultScriptEngine = startupConfig.GetString("DefaultScriptEngine", "XEngine");
-
-                SpawnPointRouting = startupConfig.GetString("SpawnPointRouting", "closest");
-                TelehubAllowLandmarks = startupConfig.GetBoolean("TelehubAllowLandmark", false);
+                m_log.InfoFormat("[SCENE]: Default script engine {0}", m_defaultScriptEngine);
 
                 m_strictAccessControl = startupConfig.GetBoolean("StrictAccessControl", m_strictAccessControl);
+                m_seeIntoBannedRegion = startupConfig.GetBoolean("SeeIntoBannedRegion", m_seeIntoBannedRegion);
+                CombineRegions = startupConfig.GetBoolean("CombineContiguousRegions", false);
 
                 string[] possibleMapConfigSections = new string[] { "Map", "Startup" };
 
@@ -1061,7 +1149,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (grant.Length > 0)
                 {
-                    foreach (string viewer in grant.Split('|'))
+                    foreach (string viewer in grant.Split(','))
                     {
                         m_AllowedViewers.Add(viewer.Trim().ToLower());
                     }
@@ -1073,7 +1161,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (grant.Length > 0)
                 {
-                    foreach (string viewer in grant.Split('|'))
+                    foreach (string viewer in grant.Split(','))
                     {
                         m_BannedViewers.Add(viewer.Trim().ToLower());
                     }
@@ -1191,6 +1279,10 @@ namespace OpenSim.Region.Framework.Scenes
             StatsReporter.OnSendStatsResult += SendSimStatsPackets;
             StatsReporter.OnStatsIncorrect += m_sceneGraph.RecalculateStats;
 
+<<<<<<< HEAD
+=======
+            MainConsole.Instance.Commands.AddCommand("scene", false, "gc collect", "gc collect", "gc collect", "Cause the garbage collector to make a single pass", HandleGcCollect);
+>>>>>>> avn/ubitvar
         }
 
         public Scene(RegionInfo regInfo, PhysicsScene physicsScene)
@@ -1214,13 +1306,15 @@ namespace OpenSim.Region.Framework.Scenes
 
             PhysicalPrims = true;
             CollidablePrims = true;
-            PhysicsEnabled = true;
+            // this is done above acording to config
+ //           PhysicsEnabled = true;
 
             AllowAvatarCrossing = true;
 
             PeriodicBackup = true;
             UseBackup = true;
 
+<<<<<<< HEAD
             IsReprioritizationEnabled = true;
             UpdatePrioritizationScheme = UpdatePrioritizationSchemes.Time;
             ReprioritizationInterval = 5000;
@@ -1231,9 +1325,12 @@ namespace OpenSim.Region.Framework.Scenes
             RootReprioritizationDistance = 10.0;
             ChildReprioritizationDistance = 20.0;
 
+=======
+>>>>>>> avn/ubitvar
             m_eventManager = new EventManager();
 
             m_permissions = new ScenePermissions(this);
+
         }
 
         #endregion
@@ -1279,6 +1376,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (RegionInfo.RegionHandle != otherRegion.RegionHandle)
             {
+<<<<<<< HEAD
                 //// If these are cast to INT because long + negative values + abs returns invalid data
                 //int resultX = Math.Abs((int)xcell - (int)RegionInfo.RegionLocX);
                 //int resultY = Math.Abs((int)ycell - (int)RegionInfo.RegionLocY);
@@ -1293,6 +1391,9 @@ namespace OpenSim.Region.Framework.Scenes
                 //    RegionInfo.RegionName, otherRegion.RegionName, newRegionX, newRegionY);
 
                 if (!Util.IsOutsideView(dist, thisRegionX, newRegionX, thisRegionY, newRegionY))
+=======
+                if (isNeighborRegion(otherRegion))
+>>>>>>> avn/ubitvar
                 {
                     // Let the grid service module know, so this can be cached
                     m_eventManager.TriggerOnRegionUp(otherRegion);
@@ -1327,6 +1428,21 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public bool isNeighborRegion(GridRegion otherRegion)
+        {
+            int tmp = otherRegion.RegionLocX - (int)RegionInfo.WorldLocX; ;
+
+            if (tmp < -otherRegion.RegionSizeX && tmp > RegionInfo.RegionSizeX)
+                return false;
+
+            tmp = otherRegion.RegionLocY - (int)RegionInfo.WorldLocY;
+
+            if (tmp < -otherRegion.RegionSizeY && tmp > RegionInfo.RegionSizeY)
+                return false;
+
+            return true;
+        }
+
         public void AddNeighborRegion(RegionInfo region)
         {
             lock (m_neighbours)
@@ -1458,8 +1574,11 @@ namespace OpenSim.Region.Framework.Scenes
             // Stop all client threads.
             ForEachScenePresence(delegate(ScenePresence avatar) { CloseAgent(avatar.UUID, false); });
 
-            m_log.Debug("[SCENE]: Persisting changed objects");
+            m_log.Debug("[SCENE]: TriggerSceneShuttingDown");
             EventManager.TriggerSceneShuttingDown(this);
+
+            m_log.Debug("[SCENE]: Persisting changed objects");
+
             Backup(false);
             m_sceneGraph.Close();
 
@@ -1473,6 +1592,7 @@ namespace OpenSim.Region.Framework.Scenes
             // attempt to reference a null or disposed physics scene.
             if (PhysicsScene != null)
             {
+                m_log.Debug("[SCENE]: Dispose Physics");
                 PhysicsScene phys = PhysicsScene;
                 // remove the physics engine from both Scene and SceneGraph
                 PhysicsScene = null;
@@ -1504,10 +1624,28 @@ namespace OpenSim.Region.Framework.Scenes
 //            m_log.DebugFormat("[SCENE]: Starting Heartbeat timer for {0}", RegionInfo.RegionName);
             if (m_heartbeatThread != null)
             {
+                m_hbRestarts++;
+                if(m_hbRestarts > 10)
+                    Environment.Exit(1);
+                m_log.ErrorFormat("[SCENE]: Restarting heartbeat thread because it hasn't reported in in region {0}", RegionInfo.RegionName);
+
+//int pid = System.Diagnostics.Process.GetCurrentProcess().Id;
+//System.Diagnostics.Process proc = new System.Diagnostics.Process();
+//proc.EnableRaisingEvents=false; 
+//proc.StartInfo.FileName = "/bin/kill";
+//proc.StartInfo.Arguments = "-QUIT " + pid.ToString();
+//proc.Start();
+//proc.WaitForExit();
+//Thread.Sleep(1000);
+//Environment.Exit(1);
                 m_heartbeatThread.Abort();
+                Watchdog.AbortThread(m_heartbeatThread.ManagedThreadId);
                 m_heartbeatThread = null;
             }
 
+//            m_sceneGraph.PreparePhysicsSimulation();
+
+
             m_heartbeatThread
                 = WorkManager.StartThread(
                     Heartbeat, string.Format("Heartbeat-({0})", RegionInfo.RegionName.Replace(" ", "_")), ThreadPriority.Normal, false, false);
@@ -1687,6 +1825,7 @@ namespace OpenSim.Region.Framework.Scenes
                 endFrame = Frame + frames;
 
             float physicsFPS = 0f;
+<<<<<<< HEAD
             int previousFrameTick, tmpMS;
 
             // These variables will be used to save the precise frame time using the
@@ -1703,22 +1842,42 @@ namespace OpenSim.Region.Framework.Scenes
             // Begin the stopwatch to keep track of the time that the frame
             // started running to determine how long the frame took to complete
             totalFrameStopwatch.Start();
+=======
+            int tmpMS;
+            int previousFrameTick;
+            int maintc;
+            int sleepMS;
+            int framestart;
+>>>>>>> avn/ubitvar
 
             while (!m_shuttingDown && ((endFrame == null && Active) || Frame < endFrame))
             {
+                framestart = Util.EnvironmentTickCount();
                 ++Frame;
 
                 // m_log.DebugFormat("[SCENE]: Processing frame {0} in {1}", Frame, RegionInfo.RegionName);
 
+<<<<<<< HEAD
                 agentMS = eventMS = backupMS = terrainMS = landMS = spareMS = 0;
+=======
+                agentMS = tempOnRezMS = eventMS = backupMS = terrainMS = landMS = 0;
+>>>>>>> avn/ubitvar
 
                 try
                 {
                     EventManager.TriggerRegionHeartbeatStart(this);
 
                     // Apply taints in terrain module to terrain in physics scene
+
+                    tmpMS = Util.EnvironmentTickCount();
+                    if (Frame % 4 == 0)
+                    {
+                        CheckTerrainUpdates();
+                    }
+
                     if (Frame % m_update_terrain == 0)
                     {
+<<<<<<< HEAD
                         // At several points inside the code there was a need to
                         // create a more precise measurement of time elapsed. 
                         // This led to the addition of variables that have a 
@@ -1749,6 +1908,12 @@ namespace OpenSim.Region.Framework.Scenes
                     // feel right modifying the code to that degree at this
                     // point in time, the precise values all begin with the
                     // keyword precise
+=======
+                        UpdateTerrain();
+                    }
+
+                    terrainMS = Util.EnvironmentTickCountSubtract(tmpMS);
+>>>>>>> avn/ubitvar
 
                     tmpMS = Util.EnvironmentTickCount();
 
@@ -1816,6 +1981,19 @@ namespace OpenSim.Region.Framework.Scenes
 
                     agentMS += Util.EnvironmentTickCountSubtract(tmpMS);
 
+<<<<<<< HEAD
+=======
+    
+                    // Delete temp-on-rez stuff
+                    if (Frame % m_update_temp_cleaning == 0 && !m_cleaningTemps)
+                    {
+                        tmpMS = Util.EnvironmentTickCount();
+                        m_cleaningTemps = true;
+                        Util.FireAndForget(delegate { CleanTempObjects(); m_cleaningTemps = false;  });
+                        tempOnRezMS = Util.EnvironmentTickCountSubtract(tmpMS);
+                    }
+    
+>>>>>>> avn/ubitvar
                     if (Frame % m_update_events == 0)
                     {
                         tmpMS = Util.EnvironmentTickCount();
@@ -1891,6 +2069,7 @@ namespace OpenSim.Region.Framework.Scenes
                 preciseSimFrameTime +=
                     simFrameStopwatch.Elapsed.TotalMilliseconds;
 
+<<<<<<< HEAD
                 if (!UpdateOnTimer)
                 {
                     Watchdog.UpdateThread();
@@ -1918,13 +2097,40 @@ namespace OpenSim.Region.Framework.Scenes
                 previousFrameTick = m_lastFrameTick;
                 frameMS = Util.EnvironmentTickCountSubtract(m_lastFrameTick);
                 m_lastFrameTick = Util.EnvironmentTickCount();
+=======
+                otherMS = tempOnRezMS + eventMS + backupMS + terrainMS + landMS;
 
-                // if (Frame%m_update_avatars == 0)
-                //   UpdateInWorldTime();
                 StatsReporter.AddPhysicsFPS(physicsFPS);
                 StatsReporter.AddTimeDilation(TimeDilation);
                 StatsReporter.AddFPS(1);
 
+                StatsReporter.addAgentMS(agentMS);
+                StatsReporter.addPhysicsMS(physicsMS + physicsMS2);
+                StatsReporter.addOtherMS(otherMS);
+                StatsReporter.addScriptLines(m_sceneGraph.GetScriptLPS());
+
+                previousFrameTick = m_lastFrameTick;
+                m_lastFrameTick = Util.EnvironmentTickCount();
+                tmpMS = Util.EnvironmentTickCountSubtract(m_lastFrameTick, framestart);
+                tmpMS = (int)(MinFrameTime * 1000) - tmpMS;
+
+                m_firstHeartbeat = false;
+
+                sleepMS = Util.EnvironmentTickCount();
+
+                if (tmpMS > 0)
+                    Thread.Sleep(tmpMS);
+
+                sleepMS = Util.EnvironmentTickCountSubtract(sleepMS);
+                frameMS = Util.EnvironmentTickCountSubtract(framestart);
+                StatsReporter.addSleepMS(sleepMS);
+                StatsReporter.addFrameMS(frameMS);
+>>>>>>> avn/ubitvar
+
+                // if (Frame%m_update_avatars == 0)
+                //   UpdateInWorldTime();
+
+<<<<<<< HEAD
                 StatsReporter.addFrameMS(frameMS);
                 StatsReporter.addAgentMS(agentMS);
                 StatsReporter.addPhysicsMS(physicsMS + physicsMS2);
@@ -1932,6 +2138,8 @@ namespace OpenSim.Region.Framework.Scenes
                 StatsReporter.AddSpareMS(spareMS);
                 StatsReporter.addScriptLines(m_sceneGraph.GetScriptLPS());
                 StatsReporter.AddScriptMS((int) GetAndResetScriptExecutionTime());
+=======
+>>>>>>> avn/ubitvar
 
                 // Send the correct time values to the stats reporter for the
                 // frame times
@@ -1982,7 +2190,7 @@ namespace OpenSim.Region.Framework.Scenes
         public void AddGroupTarget(SceneObjectGroup grp)
         {
             lock (m_groupsWithTargets)
-                m_groupsWithTargets[grp.UUID] = grp;
+                m_groupsWithTargets[grp.UUID] = 0;
         }
 
         public void RemoveGroupTarget(SceneObjectGroup grp)
@@ -1993,18 +2201,24 @@ namespace OpenSim.Region.Framework.Scenes
 
         private void CheckAtTargets()
         {
-            List<SceneObjectGroup> objs = null;
+            List<UUID> objs = null;
 
             lock (m_groupsWithTargets)
             {
                 if (m_groupsWithTargets.Count != 0)
-                    objs = new List<SceneObjectGroup>(m_groupsWithTargets.Values);
+                    objs = new List<UUID>(m_groupsWithTargets.Keys);
             }
 
             if (objs != null)
             {
-                foreach (SceneObjectGroup entry in objs)
-                    entry.checkAtTargets();
+                foreach (UUID entry in objs)
+                {
+                    SceneObjectGroup grp = GetSceneObjectGroup(entry);
+                    if (grp == null)
+                        m_groupsWithTargets.Remove(entry);
+                    else
+                        grp.checkAtTargets();
+                }
             }
         }
 
@@ -2028,6 +2242,11 @@ namespace OpenSim.Region.Framework.Scenes
             EventManager.TriggerTerrainTick();
         }
 
+        private void CheckTerrainUpdates()
+        {
+            EventManager.TriggerTerrainCheckUpdates();
+        }
+
         /// <summary>
         /// Back up queued up changes
         /// </summary>
@@ -2079,7 +2298,7 @@ namespace OpenSim.Region.Framework.Scenes
                     msg.fromAgentName = "Server";
                     msg.dialog = (byte)19; // Object msg
                     msg.fromGroup = false;
-                    msg.offline = (byte)0;
+                    msg.offline = (byte)1;
                     msg.ParentEstateID = RegionInfo.EstateSettings.ParentEstateID;
                     msg.Position = Vector3.Zero;
                     msg.RegionID = RegionInfo.RegionID.Guid;
@@ -2315,7 +2534,7 @@ namespace OpenSim.Region.Framework.Scenes
             return PhysicsScene.SupportsRaycastWorldFiltered();
         }
 
-        public object RayCastFiltered(Vector3 position, Vector3 direction, float length, int Count, RayFilterFlags filter)
+        public object RayCastFiltered(Vector3 position, Vector3 direction, float length, int Count, RayFilterFlags filter)      
         {
             if (PhysicsScene == null)
                 return null;
@@ -2337,14 +2556,24 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns></returns>
         public Vector3 GetNewRezLocation(Vector3 RayStart, Vector3 RayEnd, UUID RayTargetID, Quaternion rot, byte bypassRayCast, byte RayEndIsIntersection, bool frontFacesOnly, Vector3 scale, bool FaceCenter)
         {
+        
+            float wheight = (float)RegionInfo.RegionSettings.WaterHeight;
+            Vector3 wpos = Vector3.Zero;
+            // Check for water surface intersection from above
+            if ( (RayStart.Z > wheight) && (RayEnd.Z < wheight) )
+            {
+                float ratio = (RayStart.Z - wheight) / (RayStart.Z - RayEnd.Z);
+                wpos.X = RayStart.X - (ratio * (RayStart.X - RayEnd.X));
+                wpos.Y = RayStart.Y - (ratio * (RayStart.Y - RayEnd.Y));
+                wpos.Z = wheight;
+            }                
+        
             Vector3 pos = Vector3.Zero;
             if (RayEndIsIntersection == (byte)1)
             {
                 pos = RayEnd;
-                return pos;
             }
-
-            if (RayTargetID != UUID.Zero)
+            else if (RayTargetID != UUID.Zero)
             {
                 SceneObjectPart target = GetSceneObjectPart(RayTargetID);
 
@@ -2389,13 +2618,10 @@ namespace OpenSim.Region.Framework.Scenes
                         //pos.Z -= 0.25F; 
 
                     }
-
-                    return pos;
                 }
                 else
                 {
                     // We don't have a target here, so we're going to raytrace all the objects in the scene.
-
                     EntityIntersection ei = m_sceneGraph.GetClosestIntersectingPrim(new Ray(AXOrigin, AXdirection), true, false);
 
                     // Un-comment the following line to print the raytrace results to the console.
@@ -2403,15 +2629,18 @@ namespace OpenSim.Region.Framework.Scenes
 
                     if (ei.HitTF)
                     {
+<<<<<<< HEAD
                         pos = ei.ipoint;
                     }
+=======
+                        pos = new Vector3(ei.ipoint.X, ei.ipoint.Y, ei.ipoint.Z);
+                    } 
+>>>>>>> avn/ubitvar
                     else
                     {
                         // fall back to our stupid functionality
                         pos = RayEnd;
                     }
-
-                    return pos;
                 }
             }
             else
@@ -2422,8 +2651,12 @@ namespace OpenSim.Region.Framework.Scenes
                 //increase height so its above the ground.
                 //should be getting the normal of the ground at the rez point and using that?
                 pos.Z += scale.Z / 2f;
-                return pos;
+//                return pos;
             }
+            
+            // check against posible water intercept
+            if (wpos.Z > pos.Z) pos = wpos;
+            return pos;
         }
 
 
@@ -2514,12 +2747,12 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (m_sceneGraph.AddRestoredSceneObject(sceneObject, attachToBackup, alreadyPersisted, sendClientUpdates))
             {
+                sceneObject.IsDeleted = false;
                 EventManager.TriggerObjectAddedToScene(sceneObject);
                 return true;
             }
 
             return false;
-
         }
 
         /// <summary>
@@ -2611,6 +2844,15 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void DeleteAllSceneObjects()
         {
+            DeleteAllSceneObjects(false);
+        }
+
+        /// <summary>
+        /// Delete every object from the scene.  This does not include attachments worn by avatars.
+        /// </summary>
+        public void DeleteAllSceneObjects(bool exceptNoCopy)
+        {
+            List<SceneObjectGroup> toReturn = new List<SceneObjectGroup>();
             lock (Entities)
             {
                 EntityBase[] entities = Entities.GetEntities();
@@ -2619,11 +2861,24 @@ namespace OpenSim.Region.Framework.Scenes
                     if (e is SceneObjectGroup)
                     {
                         SceneObjectGroup sog = (SceneObjectGroup)e;
-                        if (!sog.IsAttachment)
-                            DeleteSceneObject((SceneObjectGroup)e, false);
+                        if (sog != null && !sog.IsAttachment)
+                        {
+                            if (!exceptNoCopy || ((sog.GetEffectivePermissions() & (uint)PermissionMask.Copy) != 0))
+                            {
+                                DeleteSceneObject((SceneObjectGroup)e, false);
+                            }
+                            else
+                            {
+                                toReturn.Add((SceneObjectGroup)e);   
+                            }
+                        }
                     }
                 }
             }
+            if (toReturn.Count > 0)
+            {
+                returnObjects(toReturn.ToArray(), UUID.Zero);
+            }
         }
 
         /// <summary>
@@ -2654,6 +2909,14 @@ namespace OpenSim.Region.Framework.Scenes
             else
                 group.StopScriptInstances();
 
+            List<UUID> avatars = group.GetSittingAvatars();
+            foreach (UUID av in avatars)
+            {
+                ScenePresence p = GetScenePresence(av);
+                if (p != null &&  p.ParentUUID == UUID.Zero)
+                    p.StandUp();
+            }
+
             SceneObjectPart[] partList = group.Parts;
 
             foreach (SceneObjectPart part in partList)
@@ -2681,6 +2944,8 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             group.DeleteGroupFromScene(silent);
+            if (!silent)
+                SendKillObject(new List<uint>() { group.LocalId });
 
             // m_log.DebugFormat("[SCENE]: Exit DeleteSceneObject() for {0} {1}", group.Name, group.UUID);            
         }
@@ -2717,6 +2982,11 @@ namespace OpenSim.Region.Framework.Scenes
             return false;
         }
 
+
+        public void updateScenePartGroup(SceneObjectPart part, SceneObjectGroup grp)
+        {
+            m_sceneGraph.updateScenePartGroup(part, grp);
+        }
         /// <summary>
         /// Move the given scene object into a new region depending on which region its absolute position has moved
         /// into.
@@ -2743,10 +3013,55 @@ namespace OpenSim.Region.Framework.Scenes
                     m_log.Warn("[SCENE]: exception when trying to remove the prim that crossed the border.");
                 }
                 return;
+<<<<<<< HEAD
+=======
+            }
+
+            if (grp.RootPart.RETURN_AT_EDGE)
+            {
+                // We remove the object here
+                try
+                {
+                    List<SceneObjectGroup> objects = new List<SceneObjectGroup>();
+                    objects.Add(grp);
+                    SceneObjectGroup[] objectsArray = objects.ToArray();
+                    returnObjects(objectsArray, UUID.Zero);
+                }
+                catch (Exception)
+                {
+                    m_log.Warn("[SCENE]: exception when trying to return the prim that crossed the border.");
+                }
+                return;
+            }
+
+            if (EntityTransferModule != null)
+                EntityTransferModule.Cross(grp, attemptedPosition, silent);
+        }
+
+        // Simple test to see if a position is in the current region.
+        // This test is mostly used to see if a region crossing is necessary.
+        // Assuming the position is relative to the region so anything outside its bounds.
+        // Return 'true' if position inside region.
+        public bool PositionIsInCurrentRegion(Vector3 pos)
+        {
+            bool ret = false;
+            int xx = (int)Math.Floor(pos.X);
+            int yy = (int)Math.Floor(pos.Y);
+            if (xx < 0 || yy < 0)
+                return false;
+
+            IRegionCombinerModule regionCombinerModule = RequestModuleInterface<IRegionCombinerModule>();
+            if (regionCombinerModule == null)
+            {
+                // Regular region. Just check for region size
+                if (xx < RegionInfo.RegionSizeX && yy < RegionInfo.RegionSizeY )
+                    ret = true;
+>>>>>>> avn/ubitvar
             }
 
             if (grp.RootPart.RETURN_AT_EDGE)
             {
+<<<<<<< HEAD
                 // We remove the object here
                 try
                 {
@@ -2795,6 +3110,16 @@ namespace OpenSim.Region.Framework.Scenes
 
         }
 
+=======
+                // We're in a mega-region so see if we are still in that larger region
+                ret = regionCombinerModule.PositionIsInMegaregion(this.RegionInfo.RegionID, xx, yy);
+            }
+
+            return ret;
+
+        }
+
+>>>>>>> avn/ubitvar
         /// <summary>
         /// Called when objects or attachments cross the border, or teleport, between regions.
         /// </summary>
@@ -2816,8 +3141,55 @@ namespace OpenSim.Region.Framework.Scenes
                 return false;
             }
 
+<<<<<<< HEAD
             if (!EntityTransferModule.HandleIncomingSceneObject(newObject, newPosition))
                 return false;
+=======
+            // If the user is banned, we won't let any of their objects
+            // enter. Period.
+            //
+            if (RegionInfo.EstateSettings.IsBanned(newObject.OwnerID, 36))
+            {
+                m_log.InfoFormat("[INTERREGION]: Denied prim crossing for banned avatar {0}", newObject.OwnerID);
+                return false;
+            }
+
+            if (newPosition != Vector3.Zero)
+                newObject.RootPart.GroupPosition = newPosition;
+
+            if (!AddSceneObject(newObject))
+            {
+                m_log.DebugFormat(
+                    "[INTERREGION]: Problem adding scene object {0} in {1} ", newObject.UUID, RegionInfo.RegionName);
+                return false;
+            }
+
+            if (!newObject.IsAttachment)
+            {
+                // FIXME: It would be better to never add the scene object at all rather than add it and then delete
+                // it
+                if (!Permissions.CanObjectEntry(newObject.UUID, true, newObject.AbsolutePosition))
+                {
+                    // Deny non attachments based on parcel settings
+                    //
+                    m_log.Info("[INTERREGION]: Denied prim crossing because of parcel settings");
+
+                    DeleteSceneObject(newObject, false);
+
+                    return false;
+                }
+
+                // For attachments, we need to wait until the agent is root
+                // before we restart the scripts, or else some functions won't work.
+                newObject.RootPart.ParentGroup.CreateScriptInstances(0, false, DefaultScriptEngine, GetStateSource(newObject));
+                newObject.ResumeScripts();
+
+                // AddSceneObject already does this and doing it again messes
+                // up region crossings, so don't.
+                //if (newObject.RootPart.KeyframeMotion != null)
+                //    newObject.RootPart.KeyframeMotion.UpdateSceneObject(newObject);
+            }
+>>>>>>> avn/ubitvar
 
             // Do this as late as possible so that listeners have full access to the incoming object
             EventManager.TriggerOnIncomingSceneObject(newObject);
@@ -2834,6 +3206,23 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns>True if the SceneObjectGroup was added, False if it was not</returns>
         public bool AddSceneObject(SceneObjectGroup sceneObject)
         {
+            if (sceneObject.OwnerID == UUID.Zero)
+            {
+                m_log.ErrorFormat("[SCENE]: Owner ID for {0} was zero", sceneObject.UUID);
+                return false;
+            }
+
+            // If the user is banned, we won't let any of their objects
+            // enter. Period.
+            //
+            int flags = GetUserFlags(sceneObject.OwnerID);
+            if (RegionInfo.EstateSettings.IsBanned(sceneObject.OwnerID, flags))
+            {
+                m_log.InfoFormat("[INTERREGION]: Denied prim crossing for banned avatar {0}", sceneObject.OwnerID);
+
+                return false;
+            }
+
             // Force allocation of new LocalId
             //
             SceneObjectPart[] parts = sceneObject.Parts;
@@ -2870,22 +3259,64 @@ namespace OpenSim.Region.Framework.Scenes
                     // information that this is due to a teleport/border cross rather than an ordinary attachment.
                     // We currently do this in Scene.MakeRootAgent() instead.
                     if (AttachmentsModule != null)
-                        AttachmentsModule.AttachObject(sp, grp, 0, false, false, true);
+                        AttachmentsModule.AttachObject(sp, grp, 0, false, false, false, true);
                 }
                 else
                 {
+                    m_log.DebugFormat("[SCENE]: Attachment {0} arrived and scene presence was not found, setting to temp", sceneObject.UUID);
                     RootPrim.RemFlag(PrimFlags.TemporaryOnRez);
                     RootPrim.AddFlag(PrimFlags.TemporaryOnRez);
                 }
+                if (sceneObject.OwnerID == UUID.Zero)
+                {
+                    m_log.ErrorFormat("[SCENE]: Owner ID for {0} was zero after attachment processing. BUG!", sceneObject.UUID);
+                    return false;
+                }
             }
             else
             {
+                if (sceneObject.OwnerID == UUID.Zero)
+                {
+                    m_log.ErrorFormat("[SCENE]: Owner ID for non-attachment {0} was zero", sceneObject.UUID);
+                    return false;
+                }
                 AddRestoredSceneObject(sceneObject, true, false);
             }
 
             return true;
         }
 
+<<<<<<< HEAD
+=======
+        private int GetStateSource(SceneObjectGroup sog)
+        {
+            ScenePresence sp = GetScenePresence(sog.OwnerID);
+
+            if (sp != null)
+                return sp.GetStateSource();
+
+            return 2; // StateSource.PrimCrossing
+        }
+
+        public int GetUserFlags(UUID user)
+        {
+            //Unfortunately the SP approach means that the value is cached until region is restarted
+            /*
+            ScenePresence sp;
+            if (TryGetScenePresence(user, out sp))
+            {
+                return sp.UserFlags;
+            }
+            else
+            {
+             */
+                UserAccount uac = UserAccountService.GetUserAccount(RegionInfo.ScopeID, user);
+                if (uac == null)
+                    return 0;
+                return uac.UserFlags;
+            //}
+        }
+>>>>>>> avn/ubitvar
         #endregion
 
         #region Add/Remove Avatar Methods
@@ -2921,9 +3352,15 @@ namespace OpenSim.Region.Framework.Scenes
                 vialogin
                     = (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0
                         || (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaLogin) != 0;
+<<<<<<< HEAD
 
                 // CheckHeartbeat();
 
+=======
+    
+                CheckHeartbeat();
+    
+>>>>>>> avn/ubitvar
                 sp = GetScenePresence(client.AgentId);
 
                 // XXX: Not sure how good it is to add a new client if a scene presence already exists.  Possibly this
@@ -2933,6 +3370,7 @@ namespace OpenSim.Region.Framework.Scenes
                 if (sp == null)
                 {
                     m_log.DebugFormat(
+<<<<<<< HEAD
                         "[SCENE]: Adding new child scene presence {0} {1} to scene {2} at pos {3}",
                         client.Name, client.AgentId, RegionInfo.RegionName, client.StartPos);
 
@@ -2954,6 +3392,30 @@ namespace OpenSim.Region.Framework.Scenes
                     m_eventManager.TriggerOnNewPresence(sp);
 
                     sp.TeleportFlags = (TPFlags)aCircuit.teleportFlags;
+=======
+                        "[SCENE]: Adding new child scene presence {0} {1} to scene {2} at pos {3}, tpflags: {4}",
+                        client.Name, client.AgentId, RegionInfo.RegionName, client.StartPos,
+                        ((TPFlags)aCircuit.teleportFlags).ToString());
+    
+                    m_clientManager.Add(client);
+                    SubscribeToClientEvents(client);
+    
+                    sp = m_sceneGraph.CreateAndAddChildScenePresence(client, aCircuit.Appearance, type);
+
+                    sp.TeleportFlags = (TPFlags)aCircuit.teleportFlags;
+
+/* done in completMovement
+                    InventoryFolderBase cof = InventoryService.GetFolderForType(client.AgentId, (AssetType)46);
+                    if (cof == null)
+                        sp.COF = UUID.Zero;
+                    else
+                        sp.COF = cof.ID;
+
+                    m_log.DebugFormat("[SCENE]: COF for {0} is {1}", client.AgentId, sp.COF);
+ */
+                    m_eventManager.TriggerOnNewPresence(sp);
+    
+>>>>>>> avn/ubitvar
                 }
                 else
                 {
@@ -2992,6 +3454,15 @@ namespace OpenSim.Region.Framework.Scenes
             return sp;
         }
 
+        public string GetAgentHomeURI(UUID agentID)
+        {
+            AgentCircuitData circuit = AuthenticateHandler.GetAgentCircuitData(agentID);
+            if (circuit != null && circuit.ServiceURLs != null && circuit.ServiceURLs.ContainsKey("HomeURI"))
+                return circuit.ServiceURLs["HomeURI"].ToString();
+            else
+                return null;
+        }
+
         /// <summary>
         /// Returns the Home URI of the agent, or null if unknown.
         /// </summary>
@@ -3088,19 +3559,15 @@ namespace OpenSim.Region.Framework.Scenes
                     // and the scene presence and the client, if they exist
                     try
                     {
-                        // We need to wait for the client to make UDP contact first.
-                        // It's the UDP contact that creates the scene presence
                         ScenePresence sp = WaitGetScenePresence(agentID);
+
                         if (sp != null)
                         {
                             PresenceService.LogoutAgent(sp.ControllingClient.SessionId);
 
                             CloseAgent(sp.UUID, false);
                         }
-                        else
-                        {
-                            m_log.WarnFormat("[SCENE]: Could not find scene presence for {0}", agentID);
-                        }
+
                         // BANG! SLASH!
                         m_authenticateHandler.RemoveCircuit(agentID);
 
@@ -3137,7 +3604,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public virtual void SubscribeToClientTerrainEvents(IClientAPI client)
         {
-            client.OnRegionHandShakeReply += SendLayerData;
+//            client.OnRegionHandShakeReply += SendLayerData;
         }
 
         public virtual void SubscribeToClientPrimEvents(IClientAPI client)
@@ -3145,6 +3612,8 @@ namespace OpenSim.Region.Framework.Scenes
             client.OnUpdatePrimGroupPosition += m_sceneGraph.UpdatePrimGroupPosition;
             client.OnUpdatePrimSinglePosition += m_sceneGraph.UpdatePrimSinglePosition;
 
+            client.onClientChangeObject += m_sceneGraph.ClientChangeObject;
+
             client.OnUpdatePrimGroupRotation += m_sceneGraph.UpdatePrimGroupRotation;
             client.OnUpdatePrimGroupMouseRotation += m_sceneGraph.UpdatePrimGroupRotation;
             client.OnUpdatePrimSingleRotation += m_sceneGraph.UpdatePrimSingleRotation;
@@ -3201,6 +3670,7 @@ namespace OpenSim.Region.Framework.Scenes
             client.OnFetchInventory += m_asyncInventorySender.HandleFetchInventory;
             client.OnUpdateInventoryItem += UpdateInventoryItemAsset;
             client.OnCopyInventoryItem += CopyInventoryItem;
+            client.OnMoveItemsAndLeaveCopy += MoveInventoryItemsLeaveCopy;
             client.OnMoveInventoryItem += MoveInventoryItem;
             client.OnRemoveInventoryItem += RemoveInventoryItem;
             client.OnRemoveInventoryFolder += RemoveInventoryFolder;
@@ -3262,7 +3732,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public virtual void UnSubscribeToClientTerrainEvents(IClientAPI client)
         {
-            client.OnRegionHandShakeReply -= SendLayerData;
+//            client.OnRegionHandShakeReply -= SendLayerData;
         }
 
         public virtual void UnSubscribeToClientPrimEvents(IClientAPI client)
@@ -3270,6 +3740,8 @@ namespace OpenSim.Region.Framework.Scenes
             client.OnUpdatePrimGroupPosition -= m_sceneGraph.UpdatePrimGroupPosition;
             client.OnUpdatePrimSinglePosition -= m_sceneGraph.UpdatePrimSinglePosition;
 
+            client.onClientChangeObject -= m_sceneGraph.ClientChangeObject;
+
             client.OnUpdatePrimGroupRotation -= m_sceneGraph.UpdatePrimGroupRotation;
             client.OnUpdatePrimGroupMouseRotation -= m_sceneGraph.UpdatePrimGroupRotation;
             client.OnUpdatePrimSingleRotation -= m_sceneGraph.UpdatePrimSingleRotation;
@@ -3518,6 +3990,10 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name='closeChildAgents'>
         /// Close the neighbour child agents associated with this client.
         /// </param>
+        /// 
+
+        private object m_removeClientPrivLock = new Object();
+
         public void RemoveClient(UUID agentID, bool closeChildAgents)
         {
             AgentCircuitData acd = m_authenticateHandler.GetAgentCircuitData(agentID);
@@ -3534,8 +4010,13 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             // TODO: Can we now remove this lock?
+<<<<<<< HEAD
             lock (acd)
             {
+=======
+            lock (m_removeClientPrivLock)
+            {    
+>>>>>>> avn/ubitvar
                 bool isChildAgent = false;
 
                 ScenePresence avatar = GetScenePresence(agentID);
@@ -3579,8 +4060,13 @@ namespace OpenSim.Region.Framework.Scenes
                     // TODO: We shouldn't use closeChildAgents here - it's being used by the NPC module to stop
                     // unnecessary operations.  This should go away once NPCs have no accompanying IClientAPI
                     if (closeChildAgents && CapsModule != null)
+<<<<<<< HEAD
                         CapsModule.RemoveCaps(agentID);
 
+=======
+                        CapsModule.RemoveCaps(agentID, avatar.ControllingClient.CircuitCode);
+    
+>>>>>>> avn/ubitvar
                     if (closeChildAgents && !isChildAgent)
                     {
                         List<ulong> regions = avatar.KnownRegionHandles;
@@ -3591,13 +4077,21 @@ namespace OpenSim.Region.Framework.Scenes
                     }
 
                     m_eventManager.TriggerClientClosed(agentID, this);
+//                    m_log.Debug("[Scene]TriggerClientClosed done");
                     m_eventManager.TriggerOnRemovePresence(agentID);
+<<<<<<< HEAD
 
+=======
+//                    m_log.Debug("[Scene]TriggerOnRemovePresence done");
+    
+>>>>>>> avn/ubitvar
                     if (!isChildAgent)
                     {
                         if (AttachmentsModule != null)
                         {
+//                            m_log.Debug("[Scene]DeRezAttachments");
                             AttachmentsModule.DeRezAttachments(avatar);
+//                            m_log.Debug("[Scene]DeRezAttachments done");
                         }
 
                         ForEachClient(
@@ -3611,7 +4105,11 @@ namespace OpenSim.Region.Framework.Scenes
 
                     // It's possible for child agents to have transactions if changes are being made cross-border.
                     if (AgentTransactionsModule != null)
+                    {
+//                        m_log.Debug("[Scene]RemoveAgentAssetTransactions");
                         AgentTransactionsModule.RemoveAgentAssetTransactions(agentID);
+                    }
+                    m_log.Debug("[Scene] The avatar has left the building");
                 }
                 catch (Exception e)
                 {
@@ -3730,7 +4228,14 @@ namespace OpenSim.Region.Framework.Scenes
         /// or other applications where a full grid/Hypergrid presence may not be required.</param>
         /// <returns>True if the region accepts this agent.  False if it does not.  False will 
         /// also return a reason.</returns>
+<<<<<<< HEAD
         public bool NewUserConnection(AgentCircuitData acd, uint teleportFlags, GridRegion source, out string reason, bool requirePresenceLookup)
+=======
+        /// 
+        private object m_newUserConnLock = new object();
+
+        public bool NewUserConnection(AgentCircuitData acd, uint teleportFlags, out string reason, bool requirePresenceLookup)
+>>>>>>> avn/ubitvar
         {
             bool vialogin = ((teleportFlags & (uint)TPFlags.ViaLogin) != 0 ||
                 (teleportFlags & (uint)TPFlags.ViaHGLogin) != 0);
@@ -3763,6 +4268,8 @@ namespace OpenSim.Region.Framework.Scenes
                 (source == null) ? "" : string.Format("From region {0} ({1}){2}", source.RegionName, source.RegionID, (source.RawServerURI == null) ? "" : " @ " + source.ServerURI)
             );
 
+//            m_log.DebugFormat("NewUserConnection stack {0}", Environment.StackTrace);
+
             if (!LoginsEnabled)
             {
                 reason = "Logins Disabled";
@@ -3890,7 +4397,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             // TODO: can we remove this lock?
-            lock (acd)
+            lock (m_newUserConnLock)
             {
                 if (sp != null && !sp.IsChildAgent)
                 {
@@ -3917,6 +4424,12 @@ namespace OpenSim.Region.Framework.Scenes
                 // We need the circuit data here for some of the subsequent checks. (groups, for example)
                 // If the checks fail, we remove the circuit.
                 acd.teleportFlags = teleportFlags;
+
+                // Remove any preexisting circuit - we don't want duplicates
+                // This is a stab at preventing avatar "ghosting"
+                if (vialogin)
+                    m_authenticateHandler.RemoveCircuit(acd.AgentID);
+
                 m_authenticateHandler.AddNewCircuit(acd.circuitcode, acd);
 
                 land = LandChannel.GetLandObject(acd.startpos.X, acd.startpos.Y);
@@ -3924,6 +4437,9 @@ namespace OpenSim.Region.Framework.Scenes
                 // On login test land permisions
                 if (vialogin)
                 {
+                    IUserAccountCacheModule cache = RequestModuleInterface<IUserAccountCacheModule>();
+                    if (cache != null)
+                        cache.Remove(acd.firstname + " " + acd.lastname);
                     if (land != null && !TestLandRestrictions(acd.AgentID, out reason, ref acd.startpos.X, ref acd.startpos.Y))
                     {
                         m_authenticateHandler.RemoveCircuit(acd.circuitcode);
@@ -3978,7 +4494,7 @@ namespace OpenSim.Region.Framework.Scenes
                     if (CapsModule != null)
                     {
                         CapsModule.SetAgentCapsSeeds(acd);
-                        CapsModule.CreateCaps(acd.AgentID);
+                        CapsModule.CreateCaps(acd.AgentID, acd.circuitcode);
                     }
                 }
                 else
@@ -3991,15 +4507,21 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         m_log.DebugFormat(
                             "[SCENE]: Adjusting known seeds for existing agent {0} in {1}",
+<<<<<<< HEAD
                             acd.AgentID, RegionInfo.RegionName);
 
                         sp.AdjustKnownSeeds();
+=======
+                            acd.AgentID, RegionInfo.RegionName);   
+>>>>>>> avn/ubitvar
 
                         if (CapsModule != null)
                         {
                             CapsModule.SetAgentCapsSeeds(acd);
-                            CapsModule.CreateCaps(acd.AgentID);
+                            CapsModule.CreateCaps(acd.AgentID, acd.circuitcode);
                         }
+
+                        sp.AdjustKnownSeeds();
                     }
                 }
 
@@ -4009,6 +4531,11 @@ namespace OpenSim.Region.Framework.Scenes
                 CacheUserName(null, acd);
             }
 
+            if (CapsModule != null)
+            {
+                CapsModule.ActivateCaps(acd.circuitcode);
+            }
+
             if (vialogin)
             {
 //                CleanDroppedAttachments();
@@ -4078,6 +4605,8 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 // Honor parcel landing type and position.
+                /*
+                ILandObject land = LandChannel.GetLandObject(agent.startpos.X, agent.startpos.Y);
                 if (land != null)
                 {
                     if (land.LandData.LandingType == (byte)1 && land.LandData.UserLocation != Vector3.Zero)
@@ -4092,6 +4621,7 @@ namespace OpenSim.Region.Framework.Scenes
                         }
                     }
                 }
+                */// This is now handled properly in ScenePresence.MakeRootAgent
             }
 
             return true;
@@ -4116,12 +4646,21 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (posX < 0)
                 posX = 0;
+<<<<<<< HEAD
             else if (posX >= (float)RegionInfo.RegionSizeX)
                 posX = (float)RegionInfo.RegionSizeX - 0.001f;
             if (posY < 0)
                 posY = 0;
             else if (posY >= (float)RegionInfo.RegionSizeY)
                 posY = (float)RegionInfo.RegionSizeY - 0.001f;
+=======
+            else if (posX >= RegionInfo.RegionSizeX)
+                posX = RegionInfo.RegionSizeX - 0.5f;
+            if (posY < 0)
+                posY = 0;
+            else if (posY >= RegionInfo.RegionSizeY)
+                posY = RegionInfo.RegionSizeY - 0.5f;
+>>>>>>> avn/ubitvar
 
             reason = String.Empty;
             if (Permissions.IsGod(agentID))
@@ -4225,7 +4764,8 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (RegionInfo.EstateSettings != null)
                 {
-                    if (RegionInfo.EstateSettings.IsBanned(agent.AgentID))
+                    int flags = GetUserFlags(agent.AgentID);
+                    if (RegionInfo.EstateSettings.IsBanned(agent.AgentID, flags))
                     {
                         m_log.WarnFormat("[CONNECTION BEGIN]: Denied access to: {0} ({1} {2}) at {3} because the user is on the banlist",
                                          agent.AgentID, agent.firstname, agent.lastname, RegionInfo.RegionName);
@@ -4414,6 +4954,22 @@ namespace OpenSim.Region.Framework.Scenes
             m_log.DebugFormat(
                 "[SCENE]: Incoming child agent update for {0} in {1}", cAgentData.AgentID, RegionInfo.RegionName);
 
+            if (!LoginsEnabled)
+            {
+//                reason = "Logins Disabled";
+                m_log.DebugFormat(
+                    "[SCENE]: update for {0} in {1} refused: Logins Disabled", cAgentData.AgentID, RegionInfo.RegionName);
+                return false;
+            }
+            // We have to wait until the viewer contacts this region after receiving EAC.
+            // That calls AddNewClient, which finally creates the ScenePresence
+            int flags = GetUserFlags(cAgentData.AgentID);
+            if (RegionInfo.EstateSettings.IsBanned(cAgentData.AgentID, flags))
+            {
+                m_log.DebugFormat("[SCENE]: Denying root agent entry to {0}: banned", cAgentData.AgentID);
+                return false;
+            }
+
             // TODO: This check should probably be in QueryAccess().
             ILandObject nearestParcel = GetNearestAllowedParcel(cAgentData.AgentID, RegionInfo.RegionSizeX / 2, RegionInfo.RegionSizeY / 2);
             if (nearestParcel == null)
@@ -4431,8 +4987,14 @@ namespace OpenSim.Region.Framework.Scenes
             // a UseCircuitCode packet which in turn calls AddNewAgent which finally creates the ScenePresence.
             ScenePresence sp = WaitGetScenePresence(cAgentData.AgentID);
 
-            if (sp != null)
+            if (sp != null)           
             {
+                if (!sp.IsChildAgent)
+                {
+                    m_log.WarnFormat("[SCENE]: Ignoring a child update on a root agent {0} {1} in {2}",
+                            sp.Name, sp.UUID, Name);
+                    return false;
+                }
                 if (cAgentData.SessionID != sp.ControllingClient.SessionId)
                 {
                     m_log.WarnFormat(
@@ -4517,7 +5079,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name='agentID'></param>
         protected virtual ScenePresence WaitGetScenePresence(UUID agentID)
         {
-            int ntimes = 20;
+            int ntimes = 30;
             ScenePresence sp = null;
             while ((sp = GetScenePresence(agentID)) == null && (ntimes-- > 0))
                 Thread.Sleep(1000);
@@ -4567,6 +5129,16 @@ namespace OpenSim.Region.Framework.Scenes
             return false;
         }
 
+//        public bool IncomingCloseAgent(UUID agentID)
+//        {
+//            return IncomingCloseAgent(agentID, false);
+//        }
+
+//        public bool IncomingCloseChildAgent(UUID agentID)
+//        {
+//            return IncomingCloseAgent(agentID, true);
+//        }
+
         /// <summary>
         /// Tell a single client to prepare to close.
         /// </summary>
@@ -4629,6 +5201,20 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (sp == null)
                 {
+                    // If there is no scene presence, we may be handling a dead
+                    // client. These can keep an avatar from reentering a region
+                    // and since they don't get cleaned up they will stick
+                    // around until region restart. So, if there is no SP,
+                    // remove the client as well.
+                    IClientAPI client = null;
+                    if (m_clientManager.TryGetValue(agentID, out client))
+                    {
+                        m_clientManager.Remove(agentID);
+                        if (CapsModule != null)
+                            CapsModule.RemoveCaps(agentID, 0);
+                        m_log.DebugFormat( "[SCENE]: Dead client for agent ID {0} was cleaned up in {1}", agentID, Name);
+                        return true;
+                    }
                     m_log.DebugFormat(
                         "[SCENE]: Called CloseClient() with agent ID {0} but no such presence is in {1}", 
                         agentID, Name);
@@ -4663,7 +5249,15 @@ namespace OpenSim.Region.Framework.Scenes
                 sp.LifecycleState = ScenePresenceState.Removing;
             }
 
+<<<<<<< HEAD
             sp.ControllingClient.Close(force);
+=======
+            if (sp != null)
+            {
+                sp.ControllingClient.Close(force, force);
+                return true;
+            }
+>>>>>>> avn/ubitvar
 
             return true;
         }
@@ -4825,7 +5419,10 @@ namespace OpenSim.Region.Framework.Scenes
 
         public LandData GetLandData(float x, float y)
         {
-            return LandChannel.GetLandObject(x, y).LandData;
+            ILandObject parcel = LandChannel.GetLandObject(x, y);
+            if (parcel == null)
+                return null;
+            return parcel.LandData;
         }
 
         /// <summary>
@@ -4841,7 +5438,10 @@ namespace OpenSim.Region.Framework.Scenes
         public LandData GetLandData(uint x, uint y)
         {
             m_log.DebugFormat("[SCENE]: returning land for {0},{1}", x, y);
-            return LandChannel.GetLandObject((int)x, (int)y).LandData;
+            ILandObject parcel = LandChannel.GetLandObject((int)x, (int)y);
+            if (parcel == null)
+                return null;
+            return parcel.LandData;
         }
 
         #endregion
@@ -5229,7 +5829,7 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         if ((grp.RootPart.Flags & PrimFlags.TemporaryOnRez) != 0)
                         {
-                            if (grp.RootPart.Expires <= DateTime.Now)
+                            if (grp.GetSittingAvatarsCount() == 0 && grp.RootPart.Expires <= DateTime.Now)
                                 DeleteSceneObject(grp, false);
                         }
                     }
@@ -5243,35 +5843,85 @@ namespace OpenSim.Region.Framework.Scenes
             SimulationDataService.RemoveObject(uuid, RegionInfo.RegionID);
         }
 
-        public int GetHealth()
+        public int GetHealth(out int flags, out string message)
         {
             // Returns:
             // 1 = sim is up and accepting http requests. The heartbeat has
             // stopped and the sim is probably locked up, but a remote
             // admin restart may succeed
-            //
+            // 
             // 2 = Sim is up and the heartbeat is running. The sim is likely
-            // usable for people within and logins _may_ work
+            // usable for people within
+            //
+            // 3 = Sim is up and one packet thread is running. Sim is
+            // unstable and will not accept new logins
             //
-            // 3 = We have seen a new user enter within the past 4 minutes
+            // 4 = Sim is up and both packet threads are running. Sim is
+            // likely usable
+            //
+            // 5 = We have seen a new user enter within the past 4 minutes
             // which can be seen as positive confirmation of sim health
             //
+<<<<<<< HEAD
             int health = 1; // Start at 1, means we're up
+=======
+
+            flags = 0;
+            message = String.Empty;
+
+            CheckHeartbeat();
+
+            if (m_firstHeartbeat || (m_lastIncoming == 0 && m_lastOutgoing == 0))
+            {
+                // We're still starting
+                // 0 means "in startup", it can't happen another way, since
+                // to get here, we must be able to accept http connections
+                return 0;
+            }
+
+            int health=1; // Start at 1, means we're up
+>>>>>>> avn/ubitvar
 
             if ((Util.EnvironmentTickCountSubtract(m_lastFrameTick)) < 1000)
-                health += 1;
+            {
+                health+=1;
+                flags |= 1;
+            }
+
+            if (Util.EnvironmentTickCountSubtract(m_lastIncoming) < 1000)
+            {
+                health+=1;
+                flags |= 2;
+            }
+
+            if (Util.EnvironmentTickCountSubtract(m_lastOutgoing) < 1000)
+            {
+                health+=1;
+                flags |= 4;
+            }
             else
+            {
+int pid = System.Diagnostics.Process.GetCurrentProcess().Id;
+System.Diagnostics.Process proc = new System.Diagnostics.Process();
+proc.EnableRaisingEvents=false; 
+proc.StartInfo.FileName = "/bin/kill";
+proc.StartInfo.Arguments = "-QUIT " + pid.ToString();
+proc.Start();
+proc.WaitForExit();
+Thread.Sleep(1000);
+Environment.Exit(1);
+            }
+
+            if (flags != 7)
                 return health;
 
             // A login in the last 4 mins? We can't be doing too badly
             //
-            if ((Util.EnvironmentTickCountSubtract(m_LastLogin)) < 240000)
+            if (Util.EnvironmentTickCountSubtract(m_LastLogin) < 240000)
                 health++;
             else
                 return health;
 
-//            CheckHeartbeat();
-
             return health;
         }
 
@@ -5359,7 +6009,7 @@ namespace OpenSim.Region.Framework.Scenes
             bool wasUsingPhysics = ((jointProxyObject.Flags & PrimFlags.Physics) != 0);
             if (wasUsingPhysics)
             {
-                jointProxyObject.UpdatePrimFlags(false, false, true, false); // FIXME: possible deadlock here; check to make sure all the scene alterations set into motion here won't deadlock
+                jointProxyObject.UpdatePrimFlags(false, false, true, false,false); // FIXME: possible deadlock here; check to make sure all the scene alterations set into motion here won't deadlock
             }
         }
 
@@ -5462,14 +6112,14 @@ namespace OpenSim.Region.Framework.Scenes
             return (((vsn.X * xdiff) + (vsn.Y * ydiff)) / (-1 * vsn.Z)) + p0.Z;
         }
 
-//        private void CheckHeartbeat()
-//        {
-//            if (m_firstHeartbeat)
-//                return;
-//
-//            if (Util.EnvironmentTickCountSubtract(m_lastFrameTick) > 2000)
-//                StartTimer();
-//        }
+        private void CheckHeartbeat()
+        {
+            if (m_firstHeartbeat)
+                return;
+
+            if ((Util.EnvironmentTickCountSubtract(m_lastFrameTick)) > 5000)
+                Start();
+        }
 
         public override ISceneObject DeserializeObject(string representation)
         {
@@ -5526,8 +6176,13 @@ namespace OpenSim.Region.Framework.Scenes
             //Go to the edge, this happens in teleporting to a region with no available parcels
             Vector3 nearestRegionEdgePoint = GetNearestRegionEdgePosition(avatar);
 
+<<<<<<< HEAD
             //m_log.Debug("They are really in a place they don't belong, sending them to: " + nearestRegionEdgePoint.ToString());
 
+=======
+            //Debug.WriteLine("They are really in a place they don't belong, sending them to: " + nearestRegionEdgePoint.ToString());
+            
+>>>>>>> avn/ubitvar
             return nearestRegionEdgePoint;
         }
 
@@ -5783,7 +6438,55 @@ namespace OpenSim.Region.Framework.Scenes
                 mapModule.GenerateMaptile();
         }
 
-        private void RegenerateMaptileAndReregister(object sender, ElapsedEventArgs e)
+//        public void CleanDroppedAttachments()
+//        {
+//            List<SceneObjectGroup> objectsToDelete =
+//                    new List<SceneObjectGroup>();
+//
+//            lock (m_cleaningAttachments)
+//            {
+//                ForEachSOG(delegate (SceneObjectGroup grp)
+//                        {
+//                            if (grp.RootPart.Shape.PCode == 0 && grp.RootPart.Shape.State != 0 && (!objectsToDelete.Contains(grp)))
+//                            {
+//                                UUID agentID = grp.OwnerID;
+//                                if (agentID == UUID.Zero)
+//                                {
+//                                    objectsToDelete.Add(grp);
+//                                    return;
+//                                }
+//
+//                                ScenePresence sp = GetScenePresence(agentID);
+//                                if (sp == null)
+//                                {
+//                                    objectsToDelete.Add(grp);
+//                                    return;
+//                                }
+//                            }
+//                        });
+//            }
+//
+//            foreach (SceneObjectGroup grp in objectsToDelete)
+//            {
+//                m_log.InfoFormat("[SCENE]: Deleting dropped attachment {0} of user {1}", grp.UUID, grp.OwnerID);
+//                DeleteSceneObject(grp, true);
+//            }
+//        }
+
+        public void ThreadAlive(int threadCode)
+        {
+            switch(threadCode)
+            {
+                case 1: // Incoming
+                    m_lastIncoming = Util.EnvironmentTickCount();
+                    break;
+                case 2: // Incoming
+                    m_lastOutgoing = Util.EnvironmentTickCount();
+                    break;
+            }
+        }
+
+        public void RegenerateMaptileAndReregister(object sender, ElapsedEventArgs e)
         {
             RegenerateMaptile();
 
@@ -5810,7 +6513,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name='position'></param>
         /// <param name='reason'></param>
         /// <returns></returns>
+<<<<<<< HEAD
         public bool QueryAccess(UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, List<UUID> features, out string reason)
+=======
+        public bool QueryAccess(UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, out string reason)
+>>>>>>> avn/ubitvar
         {
             reason = string.Empty;
 
@@ -5820,8 +6527,14 @@ namespace OpenSim.Region.Framework.Scenes
                 return true;
             }
 
+<<<<<<< HEAD
             if (!AllowAvatarCrossing && !viaTeleport)
                 return false;
+=======
+
+//            if (!AllowAvatarCrossing && !viaTeleport)
+//                return false;
+>>>>>>> avn/ubitvar
 
             // FIXME: Root agent count is currently known to be inaccurate.  This forces a recount before we check.
             // However, the long term fix is to make sure root agent count is always accurate.
@@ -5949,7 +6662,19 @@ namespace OpenSim.Region.Framework.Scenes
             return true;
         }
 
-        /// <summary>
+                public void StartTimerWatchdog()
+        {
+            m_timerWatchdog.Interval = 1000;
+            m_timerWatchdog.Elapsed += TimerWatchdog;
+            m_timerWatchdog.AutoReset = true;
+            m_timerWatchdog.Start();
+        }
+
+        public void TimerWatchdog(object sender, ElapsedEventArgs e)
+        {
+            CheckHeartbeat();
+                }
+
         /// This method deals with movement when an avatar is automatically moving (but this is distinct from the
         /// autopilot that moves an avatar to a sit target!.
         /// </summary>
@@ -6028,6 +6753,11 @@ namespace OpenSim.Region.Framework.Scenes
             return m_SpawnPoint - 1;
         }
 
+        private void HandleGcCollect(string module, string[] args)
+        {
+            GC.Collect();
+        }
+
         /// <summary>
         /// Wrappers to get physics modules retrieve assets. 
         /// </summary>
diff --git a/OpenSim/Region/Framework/Scenes/SceneBase.cs b/OpenSim/Region/Framework/Scenes/SceneBase.cs
index 7ff3d40..c4671f0 100644
--- a/OpenSim/Region/Framework/Scenes/SceneBase.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneBase.cs
@@ -1,3 +1,4 @@
+<<<<<<< HEAD
 /*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
@@ -634,3 +635,603 @@ namespace OpenSim.Region.Framework.Scenes
         public abstract bool CheckClient(UUID agentID, System.Net.IPEndPoint ep);
     }
 }
+=======
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Threading;
+using OpenMetaverse;
+using log4net;
+using Nini.Config;
+using OpenSim.Framework;
+using OpenSim.Framework.Console;
+
+using OpenSim.Region.Framework.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
+namespace OpenSim.Region.Framework.Scenes
+{
+    public abstract class SceneBase : IScene
+    {
+        protected static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        protected static readonly string LogHeader = "[SCENE]";
+
+        #region Events
+
+        public event restart OnRestart;
+
+        #endregion
+
+        #region Fields
+
+        public string Name { get { return RegionInfo.RegionName; } }
+        
+        public IConfigSource Config
+        {
+            get { return GetConfig(); }
+        }
+
+        protected virtual IConfigSource GetConfig()
+        {
+            return null;
+        }
+
+        /// <value>
+        /// All the region modules attached to this scene.
+        /// </value>
+        public Dictionary<string, IRegionModuleBase> RegionModules
+        {
+            get { return m_regionModules; }
+        }
+        private Dictionary<string, IRegionModuleBase> m_regionModules = new Dictionary<string, IRegionModuleBase>();
+
+        /// <value>
+        /// The module interfaces available from this scene.
+        /// </value>
+        protected Dictionary<Type, List<object>> ModuleInterfaces = new Dictionary<Type, List<object>>();
+
+        protected Dictionary<string, object> ModuleAPIMethods = new Dictionary<string, object>();
+
+        /// <value>
+        /// The module commanders available from this scene
+        /// </value>
+        protected Dictionary<string, ICommander> m_moduleCommanders = new Dictionary<string, ICommander>();
+        
+        /// <value>
+        /// Registered classes that are capable of creating entities.
+        /// </value>
+        protected Dictionary<PCode, IEntityCreator> m_entityCreators = new Dictionary<PCode, IEntityCreator>();
+
+        /// <summary>
+        /// The last allocated local prim id.  When a new local id is requested, the next number in the sequence is
+        /// dispensed.
+        /// </summary>
+        protected uint m_lastAllocatedLocalId = 720000;
+
+        private readonly Mutex _primAllocateMutex = new Mutex(false);
+        
+        protected readonly ClientManager m_clientManager = new ClientManager();
+
+        public bool LoginsEnabled
+        {
+            get
+            {
+                return m_loginsEnabled;
+            }
+
+            set
+            {
+                if (m_loginsEnabled != value)
+                {
+                    m_loginsEnabled = value;
+                    EventManager.TriggerRegionLoginsStatusChange(this);
+                }
+            }
+        }
+        private bool m_loginsEnabled;
+
+        public bool Ready
+        {
+            get
+            {
+                return m_ready;
+            }
+
+            set
+            {
+                if (m_ready != value)
+                {
+                    m_ready = value;
+                    EventManager.TriggerRegionReadyStatusChange(this);
+                }
+            }
+        }
+        private bool m_ready;
+
+        public float TimeDilation
+        {
+            get { return 1.0f; }
+        }
+
+        protected ulong m_regionHandle;
+        protected string m_regionName;
+
+        public ITerrainChannel Heightmap;
+
+        /// <value>
+        /// Allows retrieval of land information for this scene.
+        /// </value>
+        public ILandChannel LandChannel;
+
+        /// <value>
+        /// Manage events that occur in this scene (avatar movement, script rez, etc.).  Commonly used by region modules
+        /// to subscribe to scene events.
+        /// </value>
+        public EventManager EventManager
+        {
+            get { return m_eventManager; }
+        }
+        protected EventManager m_eventManager;
+
+        protected ScenePermissions m_permissions;
+        public ScenePermissions Permissions
+        {
+            get { return m_permissions; }
+        }
+
+        protected string m_datastore;
+
+         /* Used by the loadbalancer plugin on GForge */
+        protected RegionStatus m_regStatus;
+        public RegionStatus RegionStatus
+        {
+            get { return m_regStatus; }
+            set { m_regStatus = value; }
+        }
+
+        #endregion
+
+        public SceneBase(RegionInfo regInfo)
+        {
+            RegionInfo = regInfo;
+        }
+
+        #region Update Methods
+
+        /// <summary>
+        /// Called to update the scene loop by a number of frames and until shutdown.
+        /// </summary>
+        /// <param name="frames">
+        /// Number of frames to update.  Exits on shutdown even if there are frames remaining.
+        /// If -1 then updates until shutdown.
+        /// </param>
+        public abstract void Update(int frames);
+
+        #endregion
+
+        #region Terrain Methods
+
+        /// <summary>
+        /// Loads the World heightmap
+        /// </summary>
+        public abstract void LoadWorldMap();
+
+        /// <summary>
+        /// Send the region heightmap to the client
+        /// </summary>
+        /// <param name="RemoteClient">Client to send to</param>
+        public virtual void SendLayerData(IClientAPI RemoteClient)
+        {
+//            RemoteClient.SendLayerData(Heightmap.GetFloatsSerialised());
+            ITerrainModule terrModule = RequestModuleInterface<ITerrainModule>();
+            if (terrModule != null)
+            {
+                terrModule.PushTerrain(RemoteClient);
+            }
+        }
+
+        #endregion
+
+        #region Add/Remove Agent/Avatar
+
+        public abstract ISceneAgent AddNewAgent(IClientAPI client, PresenceType type);
+
+        public abstract bool CloseAgent(UUID agentID, bool force);
+
+        public bool TryGetScenePresence(UUID agentID, out object scenePresence)
+        {
+            scenePresence = null;
+            ScenePresence sp = null;
+            if (TryGetScenePresence(agentID, out sp))
+            {
+                scenePresence = sp;
+                return true;
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Try to get a scene presence from the scene
+        /// </summary>
+        /// <param name="agentID"></param>
+        /// <param name="scenePresence">null if there is no scene presence with the given agent id</param>
+        /// <returns>true if there was a scene presence with the given id, false otherwise.</returns>
+        public abstract bool TryGetScenePresence(UUID agentID, out ScenePresence scenePresence);
+
+        #endregion
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <returns></returns>
+        public virtual RegionInfo RegionInfo { get; private set; }
+
+        #region admin stuff
+        
+        public abstract void OtherRegionUp(GridRegion otherRegion);
+
+        public virtual string GetSimulatorVersion()
+        {
+            return "OpenSimulator Server";
+        }
+
+        #endregion
+
+        #region Shutdown
+
+        /// <summary>
+        /// Tidy before shutdown
+        /// </summary>
+        public virtual void Close()
+        {
+            try
+            {
+                EventManager.TriggerShutdown();
+            }
+            catch (Exception e)
+            {
+                m_log.Error(string.Format("[SCENE]: SceneBase.cs: Close() - Failed with exception ", e));
+            }
+        }
+
+        #endregion
+
+        /// <summary>
+        /// Returns a new unallocated local ID
+        /// </summary>
+        /// <returns>A brand new local ID</returns>
+        public uint AllocateLocalId()
+        {
+            uint myID;
+
+            _primAllocateMutex.WaitOne();
+            myID = ++m_lastAllocatedLocalId;
+            _primAllocateMutex.ReleaseMutex();
+
+            return myID;
+        }
+
+        public uint AllocatePresenceLocalId()
+        {
+            uint myID;
+
+            _primAllocateMutex.WaitOne();
+            myID = ++m_lastAllocatedLocalId;
+            ++m_lastAllocatedLocalId;
+            _primAllocateMutex.ReleaseMutex();
+
+            return myID;
+        }
+        
+        #region Module Methods
+
+        /// <summary>
+        /// Add a region-module to this scene. TODO: This will replace AddModule in the future.
+        /// </summary>
+        /// <param name="name"></param>
+        /// <param name="module"></param>
+        public void AddRegionModule(string name, IRegionModuleBase module)
+        {
+            if (!RegionModules.ContainsKey(name))
+            {
+                RegionModules.Add(name, module);
+            }
+        }
+
+        public void RemoveRegionModule(string name)
+        {
+            RegionModules.Remove(name);
+        }
+
+        /// <summary>
+        /// Register a module commander.
+        /// </summary>
+        /// <param name="commander"></param>
+        public void RegisterModuleCommander(ICommander commander)
+        {
+            lock (m_moduleCommanders)
+            {
+                m_moduleCommanders.Add(commander.Name, commander);
+            }
+        }
+
+        /// <summary>
+        /// Unregister a module commander and all its commands
+        /// </summary>
+        /// <param name="name"></param>
+        public void UnregisterModuleCommander(string name)
+        {
+            lock (m_moduleCommanders)
+            {
+                ICommander commander;
+                if (m_moduleCommanders.TryGetValue(name, out commander))
+                    m_moduleCommanders.Remove(name);
+            }
+        }
+
+        /// <summary>
+        /// Get a module commander
+        /// </summary>
+        /// <param name="name"></param>
+        /// <returns>The module commander, null if no module commander with that name was found</returns>
+        public ICommander GetCommander(string name)
+        {
+            lock (m_moduleCommanders)
+            {
+                if (m_moduleCommanders.ContainsKey(name))
+                    return m_moduleCommanders[name];
+            }
+            
+            return null;
+        }
+
+        public Dictionary<string, ICommander> GetCommanders()
+        {
+            return m_moduleCommanders;
+        }
+
+        /// <summary>
+        /// Register an interface to a region module.  This allows module methods to be called directly as
+        /// well as via events.  If there is already a module registered for this interface, it is not replaced
+        /// (is this the best behaviour?)
+        /// </summary>
+        /// <param name="mod"></param>
+        public void RegisterModuleInterface<M>(M mod)
+        {
+//            m_log.DebugFormat("[SCENE BASE]: Registering interface {0}", typeof(M));
+            
+            List<Object> l = null;
+            if (!ModuleInterfaces.TryGetValue(typeof(M), out l))
+            {
+                l = new List<Object>();
+                ModuleInterfaces.Add(typeof(M), l);
+            }
+
+            if (l.Count > 0)
+                return;
+
+            l.Add(mod);
+
+            if (mod is IEntityCreator)
+            {
+                IEntityCreator entityCreator = (IEntityCreator)mod;
+                foreach (PCode pcode in entityCreator.CreationCapabilities)
+                {
+                    m_entityCreators[pcode] = entityCreator;
+                }
+            }
+        }
+
+        public void UnregisterModuleInterface<M>(M mod)
+        {
+            List<Object> l;
+            if (ModuleInterfaces.TryGetValue(typeof(M), out l))
+            {
+                if (l.Remove(mod))
+                {
+                    if (mod is IEntityCreator)
+                    {
+                        IEntityCreator entityCreator = (IEntityCreator)mod;
+                        foreach (PCode pcode in entityCreator.CreationCapabilities)
+                        {
+                            m_entityCreators[pcode] = null;
+                        }
+                    }
+                }
+            }
+        }
+
+        public void StackModuleInterface<M>(M mod)
+        {
+            List<Object> l;
+            if (ModuleInterfaces.ContainsKey(typeof(M)))
+                l = ModuleInterfaces[typeof(M)];
+            else
+                l = new List<Object>();
+
+            if (l.Contains(mod))
+                return;
+
+            l.Add(mod);
+
+            if (mod is IEntityCreator)
+            {
+                IEntityCreator entityCreator = (IEntityCreator)mod;
+                foreach (PCode pcode in entityCreator.CreationCapabilities)
+                {
+                    m_entityCreators[pcode] = entityCreator;
+                }
+            }
+
+            ModuleInterfaces[typeof(M)] = l;
+        }
+
+        /// <summary>
+        /// For the given interface, retrieve the region module which implements it.
+        /// </summary>
+        /// <returns>null if there is no registered module implementing that interface</returns>
+        public T RequestModuleInterface<T>()
+        {
+            if (ModuleInterfaces.ContainsKey(typeof(T)) &&
+                    (ModuleInterfaces[typeof(T)].Count > 0))
+                return (T)ModuleInterfaces[typeof(T)][0];
+            else
+                return default(T);
+        }
+
+        /// <summary>
+        /// For the given interface, retrieve an array of region modules that implement it.
+        /// </summary>
+        /// <returns>an empty array if there are no registered modules implementing that interface</returns>
+        public T[] RequestModuleInterfaces<T>()
+        {
+            if (ModuleInterfaces.ContainsKey(typeof(T)))
+            {
+                List<T> ret = new List<T>();
+
+                foreach (Object o in ModuleInterfaces[typeof(T)])
+                    ret.Add((T)o);
+                return ret.ToArray();
+            }
+            else
+            {
+                return new T[] {};
+            }
+        }
+        
+        #endregion
+        
+        /// <summary>
+        /// Call this from a region module to add a command to the OpenSim console.
+        /// </summary>
+        /// <param name="mod"></param>
+        /// <param name="command"></param>
+        /// <param name="shorthelp"></param>
+        /// <param name="longhelp"></param>
+        /// <param name="callback"></param>
+        public void AddCommand(IRegionModuleBase module, string command, string shorthelp, string longhelp, CommandDelegate callback)
+        {
+            AddCommand(module, command, shorthelp, longhelp, string.Empty, callback);
+        }
+
+        /// <summary>
+        /// Call this from a region module to add a command to the OpenSim console.
+        /// </summary>
+        /// <param name="mod">
+        /// The use of IRegionModuleBase is a cheap trick to get a different method signature,
+        /// though all new modules should be using interfaces descended from IRegionModuleBase anyway.
+        /// </param>
+        /// <param name="category">
+        /// Category of the command.  This is the section under which it will appear when the user asks for help
+        /// </param>
+        /// <param name="command"></param>
+        /// <param name="shorthelp"></param>
+        /// <param name="longhelp"></param>
+        /// <param name="callback"></param>
+        public void AddCommand(
+            string category, IRegionModuleBase module, string command, string shorthelp, string longhelp, CommandDelegate callback)
+        {
+            AddCommand(category, module, command, shorthelp, longhelp, string.Empty, callback);
+        }
+
+        /// <summary>
+        /// Call this from a region module to add a command to the OpenSim console.
+        /// </summary>
+        /// <param name="mod"></param>
+        /// <param name="command"></param>
+        /// <param name="shorthelp"></param>
+        /// <param name="longhelp"></param>
+        /// <param name="descriptivehelp"></param>
+        /// <param name="callback"></param>
+        public void AddCommand(IRegionModuleBase module, string command, string shorthelp, string longhelp, string descriptivehelp, CommandDelegate callback)
+        {
+            string moduleName = "";
+
+            if (module != null)
+                moduleName = module.Name;
+
+            AddCommand(moduleName, module, command, shorthelp, longhelp, descriptivehelp, callback);
+        }
+
+        /// <summary>
+        /// Call this from a region module to add a command to the OpenSim console.
+        /// </summary>
+        /// <param name="category">
+        /// Category of the command.  This is the section under which it will appear when the user asks for help
+        /// </param>
+        /// <param name="mod"></param>
+        /// <param name="command"></param>
+        /// <param name="shorthelp"></param>
+        /// <param name="longhelp"></param>
+        /// <param name="descriptivehelp"></param>
+        /// <param name="callback"></param>
+        public void AddCommand(
+            string category, IRegionModuleBase module, string command,
+            string shorthelp, string longhelp, string descriptivehelp, CommandDelegate callback)
+        {
+            if (MainConsole.Instance == null)
+                return;
+
+            bool shared = false;
+
+            if (module != null)
+                shared = module is ISharedRegionModule;
+
+            MainConsole.Instance.Commands.AddCommand(
+                category, shared, command, shorthelp, longhelp, descriptivehelp, callback);
+        }
+
+        public virtual ISceneObject DeserializeObject(string representation)
+        {
+            return null;
+        }
+
+        public virtual bool AllowScriptCrossings
+        {
+            get { return false; }
+        }
+
+        public virtual void Start()
+        {
+        }
+
+        public void Restart()
+        {
+            // This has to be here to fire the event
+            restart handlerPhysicsCrash = OnRestart;
+            if (handlerPhysicsCrash != null)
+                handlerPhysicsCrash(RegionInfo);
+        }
+
+        public abstract bool CheckClient(UUID agentID, System.Net.IPEndPoint ep);
+    }
+}
+>>>>>>> avn/ubitvar
diff --git a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
index c8c8714..df7a72a 100644
--- a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
@@ -219,8 +219,11 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public delegate void SendCloseChildAgentDelegate(UUID agentID, ulong regionHandle);
+
         /// <summary>
-        /// Closes a child agent on a given region
+        /// This Closes child agents on neighboring regions
+        /// Calls an asynchronous method to do so..  so it doesn't lag the sim.
         /// </summary>
         protected void SendCloseChildAgent(UUID agentID, ulong regionHandle, string auth_token)
         {
@@ -248,7 +251,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             foreach (ulong handle in regionslst)
             {
-                // We must take a copy here since handle is acts like a reference when used in an iterator.
+                // We must take a copy here since handle acts like a reference when used in an iterator.
                 // This leads to race conditions if directly passed to SendCloseChildAgent with more than one neighbour region.
                 ulong handleCopy = handle;
                 Util.FireAndForget(
@@ -257,10 +260,10 @@ namespace OpenSim.Region.Framework.Scenes
                     "SceneCommunicationService.SendCloseChildAgentConnections");
             }
         }
-       
+
         public List<GridRegion> RequestNamedRegions(string name, int maxNumber)
         {
             return m_scene.GridService.GetRegionsByName(UUID.Zero, name, maxNumber);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index c2e9b61..3f6a7f8 100755
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -41,6 +41,12 @@ namespace OpenSim.Region.Framework.Scenes
 {
     public delegate void PhysicsCrash();
 
+    public delegate void AttachToBackupDelegate(SceneObjectGroup sog);
+
+    public delegate void DetachFromBackupDelegate(SceneObjectGroup sog);
+
+    public delegate void ChangedBackupDelegate(SceneObjectGroup sog);
+
     /// <summary>
     /// This class used to be called InnerScene and may not yet truly be a SceneGraph.  The non scene graph components
     /// should be migrated out over time.
@@ -54,11 +60,15 @@ namespace OpenSim.Region.Framework.Scenes
         protected internal event PhysicsCrash UnRecoverableError;
         private PhysicsCrash handlerPhysicsCrash = null;
 
+        public event AttachToBackupDelegate OnAttachToBackup;
+        public event DetachFromBackupDelegate OnDetachFromBackup;
+        public event ChangedBackupDelegate OnChangeBackup;
+
         #endregion
 
         #region Fields
 
-        protected object m_presenceLock = new object();
+        protected OpenMetaverse.ReaderWriterLockSlim m_scenePresencesLock = new OpenMetaverse.ReaderWriterLockSlim();
         protected Dictionary<UUID, ScenePresence> m_scenePresenceMap = new Dictionary<UUID, ScenePresence>();
         protected List<ScenePresence> m_scenePresenceArray = new List<ScenePresence>();
 
@@ -129,13 +139,18 @@ namespace OpenSim.Region.Framework.Scenes
 
         protected internal void Close()
         {
-            lock (m_presenceLock)
+            m_scenePresencesLock.EnterWriteLock();
+            try
             {
                 Dictionary<UUID, ScenePresence> newmap = new Dictionary<UUID, ScenePresence>();
                 List<ScenePresence> newlist = new List<ScenePresence>();
                 m_scenePresenceMap = newmap;
                 m_scenePresenceArray = newlist;
             }
+            finally
+            {
+                m_scenePresencesLock.ExitWriteLock();
+            }
 
             lock (SceneObjectGroupsByFullID)
                 SceneObjectGroupsByFullID.Clear();
@@ -256,13 +271,54 @@ namespace OpenSim.Region.Framework.Scenes
         protected internal bool AddRestoredSceneObject(
             SceneObjectGroup sceneObject, bool attachToBackup, bool alreadyPersisted, bool sendClientUpdates)
         {
+            if (!m_parentScene.CombineRegions)
+            {
+                // temporary checks to remove after varsize suport
+                float regionSizeX = m_parentScene.RegionInfo.RegionSizeX;
+                if (regionSizeX == 0)
+                    regionSizeX = Constants.RegionSize;
+                float regionSizeY = m_parentScene.RegionInfo.RegionSizeY;
+                if (regionSizeY == 0)
+                    regionSizeY = Constants.RegionSize;
+
+                // KF: Check for out-of-region, move inside and make static.
+                Vector3 npos = new Vector3(sceneObject.RootPart.GroupPosition.X,
+                                           sceneObject.RootPart.GroupPosition.Y,
+                                           sceneObject.RootPart.GroupPosition.Z);
+                if (!(((sceneObject.RootPart.Shape.PCode == (byte)PCode.Prim) && (sceneObject.RootPart.Shape.State != 0))) && (npos.X < 0.0 || npos.Y < 0.0 || npos.Z < 0.0 ||
+                    npos.X > regionSizeX ||
+                    npos.Y > regionSizeY))
+                {
+                    if (npos.X < 0.0) npos.X = 1.0f;
+                    if (npos.Y < 0.0) npos.Y = 1.0f;
+                    if (npos.Z < 0.0) npos.Z = 0.0f;
+                    if (npos.X > regionSizeX) npos.X = regionSizeX - 1.0f;
+                    if (npos.Y > regionSizeY) npos.Y = regionSizeY - 1.0f;
+
+                    SceneObjectPart rootpart = sceneObject.RootPart;
+                    rootpart.GroupPosition = npos;
+
+                    foreach (SceneObjectPart part in sceneObject.Parts)
+                    {
+                        if (part == rootpart)
+                            continue;
+                        part.GroupPosition = npos;
+                    }
+                    rootpart.Velocity = Vector3.Zero;
+                    rootpart.AngularVelocity = Vector3.Zero;
+                    rootpart.Acceleration = Vector3.Zero;
+                }
+            }
+
+            bool ret = AddSceneObject(sceneObject, attachToBackup, sendClientUpdates);
+
             if (attachToBackup && (!alreadyPersisted))
             {
                 sceneObject.ForceInventoryPersistence();
                 sceneObject.HasGroupChanged = true;
             }
 
-            return AddSceneObject(sceneObject, attachToBackup, sendClientUpdates);
+            return ret;
         }
                 
         /// <summary>
@@ -279,12 +335,16 @@ namespace OpenSim.Region.Framework.Scenes
         /// </returns>
         protected internal bool AddNewSceneObject(SceneObjectGroup sceneObject, bool attachToBackup, bool sendClientUpdates)
         {
-            // Ensure that we persist this new scene object if it's not an
+
+            bool ret = AddSceneObject(sceneObject, attachToBackup, sendClientUpdates);
+
+           // Ensure that we persist this new scene object if it's not an
             // attachment
+
             if (attachToBackup)
                 sceneObject.HasGroupChanged = true;
 
-            return AddSceneObject(sceneObject, attachToBackup, sendClientUpdates);
+            return ret;
         }
         
         /// <summary>
@@ -319,9 +379,8 @@ namespace OpenSim.Region.Framework.Scenes
             if (pa != null && pa.IsPhysical && vel != Vector3.Zero)
             {
                 sceneObject.RootPart.ApplyImpulse((vel * sceneObject.GetMass()), false);
-                sceneObject.Velocity = vel;
             }
-        
+
             return true;
         }
 
@@ -346,6 +405,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// </returns>
         protected bool AddSceneObject(SceneObjectGroup sceneObject, bool attachToBackup, bool sendClientUpdates)
         {
+            if (sceneObject == null)
+            {
+                m_log.ErrorFormat("[SCENEGRAPH]: Tried to add null scene object");
+                return false;
+            }
             if (sceneObject.UUID == UUID.Zero)
             {
                 m_log.ErrorFormat(
@@ -378,9 +442,9 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     Vector3 scale = part.Shape.Scale;
 
-                    scale.X = Math.Max(m_parentScene.m_minNonphys, Math.Min(m_parentScene.m_maxNonphys, scale.X));
-                    scale.Y = Math.Max(m_parentScene.m_minNonphys, Math.Min(m_parentScene.m_maxNonphys, scale.Y));
-                    scale.Z = Math.Max(m_parentScene.m_minNonphys, Math.Min(m_parentScene.m_maxNonphys, scale.Z));
+                    scale.X = Util.Clamp(scale.X, m_parentScene.m_minNonphys, m_parentScene.m_maxNonphys);
+                    scale.Y = Util.Clamp(scale.Y, m_parentScene.m_minNonphys, m_parentScene.m_maxNonphys);
+                    scale.Z = Util.Clamp(scale.Z, m_parentScene.m_minNonphys, m_parentScene.m_maxNonphys);
 
                     part.Shape.Scale = scale;
                 }
@@ -401,36 +465,39 @@ namespace OpenSim.Region.Framework.Scenes
 
             sceneObject.AttachToScene(m_parentScene);
 
-            if (sendClientUpdates)
-                sceneObject.ScheduleGroupForFullUpdate();
-
             Entities.Add(sceneObject);
 
-            if (attachToBackup)
-                sceneObject.AttachToBackup();
-
             lock (SceneObjectGroupsByFullID)
                 SceneObjectGroupsByFullID[sceneObject.UUID] = sceneObject;
 
-            lock (SceneObjectGroupsByFullPartID)
+            foreach (SceneObjectPart part in parts)
             {
-                foreach (SceneObjectPart part in parts)
+                lock (SceneObjectGroupsByFullPartID)
                     SceneObjectGroupsByFullPartID[part.UUID] = sceneObject;
-            }
-
-            lock (SceneObjectGroupsByLocalPartID)
-            {
-//                m_log.DebugFormat(
-//                    "[SCENE GRAPH]: Adding scene object {0} {1} {2} to SceneObjectGroupsByLocalPartID in {3}",
-//                    sceneObject.Name, sceneObject.UUID, sceneObject.LocalId, m_parentScene.RegionInfo.RegionName);
 
-                foreach (SceneObjectPart part in parts)
+                lock (SceneObjectGroupsByLocalPartID)
                     SceneObjectGroupsByLocalPartID[part.LocalId] = sceneObject;
             }
 
+            if (sendClientUpdates)
+                sceneObject.ScheduleGroupForFullUpdate();
+
+            if (attachToBackup)
+                sceneObject.AttachToBackup();
+
             return true;
         }
 
+        public void updateScenePartGroup(SceneObjectPart part, SceneObjectGroup grp)
+        {
+            // no tests, caller has responsability...
+            lock (SceneObjectGroupsByFullPartID)
+                    SceneObjectGroupsByFullPartID[part.UUID] = grp;
+
+            lock (SceneObjectGroupsByLocalPartID)
+                    SceneObjectGroupsByLocalPartID[part.LocalId] = grp;
+        }
+
         /// <summary>
         /// Delete an object from the scene
         /// </summary>
@@ -471,25 +538,23 @@ namespace OpenSim.Region.Framework.Scenes
                 if ((grp.RootPart.Flags & PrimFlags.Physics) == PrimFlags.Physics)
                     RemovePhysicalPrim(grp.PrimCount);
             }
-            
+
+            bool ret = Entities.Remove(uuid);
+
             lock (SceneObjectGroupsByFullID)
                 SceneObjectGroupsByFullID.Remove(grp.UUID);
 
-            lock (SceneObjectGroupsByFullPartID)
+            SceneObjectPart[] parts = grp.Parts;
+            for (int i = 0; i < parts.Length; i++)
             {
-                SceneObjectPart[] parts = grp.Parts;
-                for (int i = 0; i < parts.Length; i++)
+                lock (SceneObjectGroupsByFullPartID)
                     SceneObjectGroupsByFullPartID.Remove(parts[i].UUID);
-            }
 
-            lock (SceneObjectGroupsByLocalPartID)
-            {
-                SceneObjectPart[] parts = grp.Parts;
-                for (int i = 0; i < parts.Length; i++)
+                lock (SceneObjectGroupsByLocalPartID)
                     SceneObjectGroupsByLocalPartID.Remove(parts[i].LocalId);
             }
 
-            return Entities.Remove(uuid);
+            return ret;
         }
 
         /// <summary>
@@ -504,6 +569,30 @@ namespace OpenSim.Region.Framework.Scenes
                 m_updateList[obj.UUID] = obj;
         }
 
+        public void FireAttachToBackup(SceneObjectGroup obj)
+        {
+            if (OnAttachToBackup != null)
+            {
+                OnAttachToBackup(obj);
+            }
+        }
+
+        public void FireDetachFromBackup(SceneObjectGroup obj)
+        {
+            if (OnDetachFromBackup != null)
+            {
+                OnDetachFromBackup(obj);
+            }
+        }
+
+        public void FireChangeBackup(SceneObjectGroup obj)
+        {
+            if (OnChangeBackup != null)
+            {
+                OnChangeBackup(obj);
+            }
+        }
+
         /// <summary>
         /// Process all pending updates
         /// </summary>
@@ -595,7 +684,8 @@ namespace OpenSim.Region.Framework.Scenes
 
             Entities[presence.UUID] = presence;
 
-            lock (m_presenceLock)
+            m_scenePresencesLock.EnterWriteLock();
+            try
             {
                 m_numChildAgents++;
 
@@ -621,6 +711,10 @@ namespace OpenSim.Region.Framework.Scenes
                 m_scenePresenceMap = newmap;
                 m_scenePresenceArray = newlist;
             }
+            finally
+            {
+                m_scenePresencesLock.ExitWriteLock();
+            }
 
             return presence;
         }
@@ -637,7 +731,8 @@ namespace OpenSim.Region.Framework.Scenes
                     agentID);
             }
 
-            lock (m_presenceLock)
+            m_scenePresencesLock.EnterWriteLock();
+            try
             {
                 Dictionary<UUID, ScenePresence> newmap = new Dictionary<UUID, ScenePresence>(m_scenePresenceMap);
                 List<ScenePresence> newlist = new List<ScenePresence>(m_scenePresenceArray);
@@ -659,6 +754,10 @@ namespace OpenSim.Region.Framework.Scenes
                     m_log.WarnFormat("[SCENE GRAPH]: Tried to remove non-existent scene presence with agent ID {0} from scene ScenePresences list", agentID);
                 }
             }
+            finally
+            {
+                m_scenePresencesLock.ExitWriteLock();
+            }
         }
 
         protected internal void SwapRootChildAgent(bool direction_RC_CR_T_F)
@@ -887,7 +986,7 @@ namespace OpenSim.Region.Framework.Scenes
                         m_log.WarnFormat(
                             "[SCENE GRAPH]: Found scene object {0} {1} {2} via SceneObjectGroupsByLocalPartID index but it doesn't contain part with local id {3}.  Removing from entry from index in {4}.",
                             sog.Name, sog.UUID, sog.LocalId, localID, m_parentScene.RegionInfo.RegionName);
-
+                        m_log.WarnFormat("stack: {0}", Environment.StackTrace);
                         SceneObjectGroupsByLocalPartID.Remove(localID);
                     }
                 }
@@ -1223,6 +1322,52 @@ namespace OpenSim.Region.Framework.Scenes
 
         #region Client Event handlers
 
+        protected internal void ClientChangeObject(uint localID, object odata, IClientAPI remoteClient)
+        {
+            SceneObjectPart part = GetSceneObjectPart(localID);
+            ObjectChangeData data = (ObjectChangeData)odata;
+
+            if (part != null)
+            {
+                SceneObjectGroup grp = part.ParentGroup;
+                if (grp != null)
+                {
+                    if (m_parentScene.Permissions.CanEditObject(grp.UUID, remoteClient.AgentId))
+                    {
+                        // These two are exceptions SL makes in the interpretation
+                        // of the change flags. Must check them here because otherwise
+                        // the group flag (see below) would be lost
+                        if (data.change == ObjectChangeType.groupS)
+                            data.change = ObjectChangeType.primS;
+                        if (data.change == ObjectChangeType.groupPS)
+                            data.change = ObjectChangeType.primPS;
+                        part.StoreUndoState(data.change); // lets test only saving what we changed
+                        grp.doChangeObject(part, (ObjectChangeData)data);
+                    }
+                    else
+                    {
+                        // Is this any kind of group operation?
+                        if ((data.change & ObjectChangeType.Group) != 0)
+                        {
+                            // Is a move and/or rotation requested?
+                            if ((data.change & (ObjectChangeType.Position | ObjectChangeType.Rotation)) != 0)
+                            {
+                                // Are we allowed to move it?
+                                if (m_parentScene.Permissions.CanMoveObject(grp.UUID, remoteClient.AgentId))
+                                {
+                                    // Strip all but move and rotation from request
+                                    data.change &= (ObjectChangeType.Group | ObjectChangeType.Position | ObjectChangeType.Rotation);
+
+                                    part.StoreUndoState(data.change);
+                                    grp.doChangeObject(part, (ObjectChangeData)data);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+
         /// <summary>
         /// Update the scale of an individual prim.
         /// </summary>
@@ -1237,7 +1382,17 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (m_parentScene.Permissions.CanEditObject(part.ParentGroup.UUID, remoteClient.AgentId))
                 {
+                    bool physbuild = false;
+                    if (part.ParentGroup.RootPart.PhysActor != null)
+                    {
+                        part.ParentGroup.RootPart.PhysActor.Building = true;
+                        physbuild = true;
+                    }
+
                     part.Resize(scale);
+
+                    if (physbuild)
+                        part.ParentGroup.RootPart.PhysActor.Building = false;
                 }
             }
         }
@@ -1249,7 +1404,17 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (m_parentScene.Permissions.CanEditObject(group.UUID, remoteClient.AgentId))
                 {
+                    bool physbuild = false;
+                    if (group.RootPart.PhysActor != null)
+                    {
+                        group.RootPart.PhysActor.Building = true;
+                        physbuild = true;
+                    }
+
                     group.GroupResize(scale);
+
+                    if (physbuild)
+                        group.RootPart.PhysActor.Building = false;
                 }
             }
         }
@@ -1388,8 +1553,13 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (group.IsAttachment || (group.RootPart.Shape.PCode == 9 && group.RootPart.Shape.State != 0))
                 {
-                    if (m_parentScene.AttachmentsModule != null)
-                        m_parentScene.AttachmentsModule.UpdateAttachmentPosition(group, pos);
+                    // Set the new attachment point data in the object
+                    byte attachmentPoint = group.GetAttachmentPoint();
+                    group.UpdateGroupPosition(pos);
+                    group.IsAttachment = false;
+                    group.AbsolutePosition = group.RootPart.AttachedPos;
+                    group.AttachmentPoint = attachmentPoint;
+                    group.HasGroupChanged = true;
                 }
                 else
                 {
@@ -1447,6 +1617,7 @@ namespace OpenSim.Region.Framework.Scenes
                     // VolumeDetect can't be set via UI and will always be off when a change is made there
                     // now only change volume dtc if phantom off
 
+                    bool wantedPhys = UsePhysics;
                     if (PhysData.PhysShapeType == PhysShapeType.invalid) // check for extraPhysics data
                     {
                         bool vdtc;
@@ -1463,10 +1634,17 @@ namespace OpenSim.Region.Framework.Scenes
                         if (part != null)
                         {
                             part.UpdateExtraPhysics(PhysData);
-                            if (part.UpdatePhysRequired)
+                            if (part.UpdatePhysRequired && remoteClient != null)
                                 remoteClient.SendPartPhysicsProprieties(part);
                         }
                     }
+
+                    if (wantedPhys != group.UsesPhysics && remoteClient != null)
+                    {
+                        remoteClient.SendAlertMessage("Object physics canceled because exceeds the limit of " +
+                            m_parentScene.m_linksetPhysCapacity + " physical prims with shape type not set to None");
+                        group.RootPart.ScheduleFullUpdate();
+                    }
                 }
             }
         }
@@ -1611,6 +1789,7 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         part.Material = Convert.ToByte(material);
                         group.HasGroupChanged = true;
+                        remoteClient.SendPartPhysicsProprieties(part);
                     }
                 }
             }
@@ -1689,12 +1868,14 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
 
             Monitor.Enter(m_updateLock);
+
             try
             {
+
                 List<SceneObjectGroup> childGroups = new List<SceneObjectGroup>();
 
                 // We do this in reverse to get the link order of the prims correct
-                for (int i = 0 ; i < children.Count ; i++)
+                for (int i = 0; i < children.Count; i++)
                 {
                     SceneObjectGroup child = children[i].ParentGroup;
 
@@ -1705,9 +1886,13 @@ namespace OpenSim.Region.Framework.Scenes
                     // Make sure no child prim is set for sale
                     // So that, on delink, no prims are unwittingly
                     // left for sale and sold off
-                    child.RootPart.ObjectSaleType = 0;
-                    child.RootPart.SalePrice = 10;
-                    childGroups.Add(child);
+
+                    if (child != null)
+                    {
+                        child.RootPart.ObjectSaleType = 0;
+                        child.RootPart.SalePrice = 10;
+                        childGroups.Add(child);
+                    }
                 }
 
                 foreach (SceneObjectGroup child in childGroups)
@@ -1736,6 +1921,17 @@ namespace OpenSim.Region.Framework.Scenes
             }
             finally
             {
+/*
+                lock (SceneObjectGroupsByLocalPartID)
+                {
+                    foreach (SceneObjectPart part in parentGroup.Parts)
+                        SceneObjectGroupsByLocalPartID[part.LocalId] = parentGroup;
+                }
+*/
+                parentGroup.AdjustChildPrimPermissions();
+                parentGroup.HasGroupChanged = true;
+                parentGroup.ProcessBackup(m_parentScene.SimulationDataService, true);
+                parentGroup.ScheduleGroupForFullUpdate();
                 Monitor.Exit(m_updateLock);
             }
         }
@@ -1777,21 +1973,23 @@ namespace OpenSim.Region.Framework.Scenes
 
                             SceneObjectGroup group = part.ParentGroup;
                             if (!affectedGroups.Contains(group))
+                            {
                                 affectedGroups.Add(group);
+                            }
                         }
                     }
                 }
 
-                foreach (SceneObjectPart child in childParts)
+                if (childParts.Count > 0)
                 {
-                    // Unlink all child parts from their groups
-                    //
-                    child.ParentGroup.DelinkFromGroup(child, true);
-
-                    // These are not in affected groups and will not be
-                    // handled further. Do the honors here.
-                    child.ParentGroup.HasGroupChanged = true;
-                    child.ParentGroup.ScheduleGroupForFullUpdate();
+                    foreach (SceneObjectPart child in childParts)
+                    {
+                        // Unlink all child parts from their groups
+                        //
+                        child.ParentGroup.DelinkFromGroup(child, true);
+                        child.ParentGroup.HasGroupChanged = true;
+                        child.ParentGroup.ScheduleGroupForFullUpdate();
+                    }
                 }
 
                 foreach (SceneObjectPart root in rootParts)
@@ -1805,52 +2003,58 @@ namespace OpenSim.Region.Framework.Scenes
                     List<SceneObjectPart> newSet = new List<SceneObjectPart>(group.Parts);
                     int numChildren = newSet.Count;
 
+                    if (numChildren == 1)
+                        break;
+
                     // If there are prims left in a link set, but the root is
                     // slated for unlink, we need to do this
+                    // Unlink the remaining set
                     //
-                    if (numChildren != 1)
-                    {
-                        // Unlink the remaining set
-                        //
-                        bool sendEventsToRemainder = true;
-                        if (numChildren > 1)
-                            sendEventsToRemainder = false;
+                    bool sendEventsToRemainder = false;
+                    if (numChildren == 2) // only one child prim no re-link needed
+                        sendEventsToRemainder = true;
 
-                        foreach (SceneObjectPart p in newSet)
+                    foreach (SceneObjectPart p in newSet)
+                    {
+                        if (p != group.RootPart)
                         {
-                            if (p != group.RootPart)
-                                group.DelinkFromGroup(p, sendEventsToRemainder);
+                            group.DelinkFromGroup(p, sendEventsToRemainder);
+                            if (sendEventsToRemainder) // finish single child prim now
+                            {                              
+                                p.ParentGroup.HasGroupChanged = true;
+                                p.ParentGroup.ScheduleGroupForFullUpdate();
+                            }
                         }
+                    }
 
-                        // If there is more than one prim remaining, we
-                        // need to re-link
+                    // If there is more than one prim remaining, we
+                    // need to re-link
+                    //
+                    if (numChildren > 2)
+                    {
+                        // Remove old root
                         //
-                        if (numChildren > 2)
+                        if (newSet.Contains(root))
+                            newSet.Remove(root);
+
+                        // Preserve link ordering
+                        //
+                        newSet.Sort(delegate (SceneObjectPart a, SceneObjectPart b)
                         {
-                            // Remove old root
-                            //
-                            if (newSet.Contains(root))
-                                newSet.Remove(root);
-
-                            // Preserve link ordering
-                            //
-                            newSet.Sort(delegate (SceneObjectPart a, SceneObjectPart b)
-                            {
-                                return a.LinkNum.CompareTo(b.LinkNum);
-                            });
+                            return a.LinkNum.CompareTo(b.LinkNum);
+                        });
 
-                            // Determine new root
-                            //
-                            SceneObjectPart newRoot = newSet[0];
-                            newSet.RemoveAt(0);
+                        // Determine new root
+                        //
+                        SceneObjectPart newRoot = newSet[0];
+                        newSet.RemoveAt(0);
 
                             foreach (SceneObjectPart newChild in newSet)
                                 newChild.ClearUpdateSchedule();
 
-                            LinkObjects(newRoot, newSet);
-                            if (!affectedGroups.Contains(newRoot.ParentGroup))
-                                affectedGroups.Add(newRoot.ParentGroup);
-                        }
+                        LinkObjects(newRoot, newSet);
+//                        if (!affectedGroups.Contains(newRoot.ParentGroup))
+//                            affectedGroups.Add(newRoot.ParentGroup);
                     }
                 }
 
@@ -1858,6 +2062,12 @@ namespace OpenSim.Region.Framework.Scenes
                 //
                 foreach (SceneObjectGroup g in affectedGroups)
                 {
+                    // Child prims that have been unlinked and deleted will
+                    // return unless the root is deleted. This will remove them
+                    // from the database. They will be rewritten immediately,
+                    // minus the rows for the unlinked child prims.
+                    g.AdjustChildPrimPermissions();
+                    m_parentScene.SimulationDataService.RemoveObject(g.UUID, m_parentScene.RegionInfo.RegionID);
                     g.TriggerScriptChangedEvent(Changed.LINK);
                     g.HasGroupChanged = true; // Persist
                     g.ScheduleGroupForFullUpdate();
@@ -1931,54 +2141,63 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="GroupID"></param>
         /// <param name="rot"></param>
         /// <returns>null if duplication fails, otherwise the duplicated object</returns>
-        public SceneObjectGroup DuplicateObject(
-            uint originalPrimID, Vector3 offset, uint flags, UUID AgentID, UUID GroupID, Quaternion rot)
+        /// <summary>
+        public SceneObjectGroup DuplicateObject(uint originalPrimID, Vector3 offset, uint flags, UUID AgentID, UUID GroupID, Quaternion rot)
         {
-            Monitor.Enter(m_updateLock);
+//            m_log.DebugFormat(
+//                "[SCENE]: Duplication of object {0} at offset {1} requested by agent {2}", 
+//                originalPrimID, offset, AgentID);
 
-            try
+            SceneObjectGroup original = GetGroupByPrim(originalPrimID);
+            if (original != null)
             {
-    //            m_log.DebugFormat(
-    //                "[SCENE]: Duplication of object {0} at offset {1} requested by agent {2}",
-    //                originalPrimID, offset, AgentID);
-
-                SceneObjectGroup original = GetGroupByPrim(originalPrimID);
-                if (original == null)
+                if (m_parentScene.Permissions.CanDuplicateObject(
+                    original.PrimCount, original.UUID, AgentID, original.AbsolutePosition))
                 {
+<<<<<<< HEAD
                     m_log.WarnFormat(
                         "[SCENEGRAPH]: Attempt to duplicate nonexistent prim id {0} by {1}", originalPrimID, AgentID);
+=======
+                    SceneObjectGroup copy = original.Copy(true);
+                    copy.AbsolutePosition = copy.AbsolutePosition + offset;
+>>>>>>> avn/ubitvar
 
-                    return null;
-                }
+                    if (original.OwnerID != AgentID)
+                    {
+                        copy.SetOwnerId(AgentID);
+                        copy.SetRootPartOwner(copy.RootPart, AgentID, GroupID);
 
-                if (!m_parentScene.Permissions.CanDuplicateObject(
-                    original.PrimCount, original.UUID, AgentID, original.AbsolutePosition))
-                    return null;
+                        SceneObjectPart[] partList = copy.Parts;
 
-                SceneObjectGroup copy = original.Copy(true);
-                copy.AbsolutePosition = copy.AbsolutePosition + offset;
+                        if (m_parentScene.Permissions.PropagatePermissions())
+                        {
+                            foreach (SceneObjectPart child in partList)
+                            {
+                                child.Inventory.ChangeInventoryOwner(AgentID);
+                                child.TriggerScriptChangedEvent(Changed.OWNER);
+                                child.ApplyNextOwnerPermissions();
+                            }
+                        }
+                    }
 
-                if (original.OwnerID != AgentID)
-                {
-                    copy.SetOwnerId(AgentID);
-                    copy.SetRootPartOwner(copy.RootPart, AgentID, GroupID);
+                    // FIXME: This section needs to be refactored so that it just calls AddSceneObject()
+                    Entities.Add(copy);
 
-                    SceneObjectPart[] partList = copy.Parts;
+                    lock (SceneObjectGroupsByFullID)
+                        SceneObjectGroupsByFullID[copy.UUID] = copy;
 
-                    if (m_parentScene.Permissions.PropagatePermissions())
+                    SceneObjectPart[] parts = copy.Parts;
+                    foreach (SceneObjectPart part in parts)
                     {
-                        foreach (SceneObjectPart child in partList)
-                        {
-                            child.Inventory.ChangeInventoryOwner(AgentID);
-                            child.TriggerScriptChangedEvent(Changed.OWNER);
-                            child.ApplyNextOwnerPermissions();
-                        }
+                        lock (SceneObjectGroupsByFullPartID)
+                            SceneObjectGroupsByFullPartID[part.UUID] = copy;
+                        lock (SceneObjectGroupsByLocalPartID)
+                            SceneObjectGroupsByLocalPartID[part.LocalId] = copy;
                     }
 
-                    copy.RootPart.ObjectSaleType = 0;
-                    copy.RootPart.SalePrice = 10;
-                }
+                    // PROBABLE END OF FIXME
 
+<<<<<<< HEAD
                 // FIXME: This section needs to be refactored so that it just calls AddSceneObject()
                 Entities.Add(copy);
                 
@@ -2027,24 +2246,41 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     copy.UpdateGroupRotationR(rot);
                 }
+=======
+                    // Since we copy from a source group that is in selected
+                    // state, but the copy is shown deselected in the viewer,
+                    // We need to clear the selection flag here, else that
+                    // prim never gets persisted at all. The client doesn't
+                    // think it's selected, so it will never send a deselect...
+                    copy.IsSelected = false;
+>>>>>>> avn/ubitvar
+
+                    m_numPrim += copy.Parts.Length;
+
+                    if (rot != Quaternion.Identity)
+                    {
+                        copy.UpdateGroupRotationR(rot);
+                    }
 
-                copy.CreateScriptInstances(0, false, m_parentScene.DefaultScriptEngine, 1);
-                copy.HasGroupChanged = true;
-                copy.ScheduleGroupForFullUpdate();
-                copy.ResumeScripts();
+                    copy.CreateScriptInstances(0, false, m_parentScene.DefaultScriptEngine, 1);
+                    copy.HasGroupChanged = true;
+                    copy.ScheduleGroupForFullUpdate();
+                    copy.ResumeScripts();
 
-                // required for physics to update it's position
-                copy.AbsolutePosition = copy.AbsolutePosition;
+                    // required for physics to update it's position
+                    copy.AbsolutePosition = copy.AbsolutePosition;
 
-                return copy;
+                    return copy;
+                }
             }
-            finally
+            else
             {
-                Monitor.Exit(m_updateLock);
+                m_log.WarnFormat("[SCENE]: Attempted to duplicate nonexistant prim id {0}", GroupID);
             }
+
+            return null;
         }
-        
-        /// <summary>
+
         /// Calculates the distance between two Vector3s
         /// </summary>
         /// <param name="v1"></param>
diff --git a/OpenSim/Region/Framework/Scenes/SceneManager.cs b/OpenSim/Region/Framework/Scenes/SceneManager.cs
index 28f7896..c5c083a 100644
--- a/OpenSim/Region/Framework/Scenes/SceneManager.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneManager.cs
@@ -99,11 +99,11 @@ namespace OpenSim.Region.Framework.Scenes
             } 
         }
 
-        private readonly List<Scene> m_localScenes = new List<Scene>();
+        private readonly DoubleDictionary<UUID, string, Scene> m_localScenes = new DoubleDictionary<UUID, string, Scene>();
 
         public List<Scene> Scenes
         {
-            get { return new List<Scene>(m_localScenes); }
+            get { return new List<Scene>(m_localScenes.FindAll(delegate(Scene s) { return true; })); }
         }
 
         /// <summary>
@@ -120,13 +120,10 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (CurrentScene == null)
                 {
-                    lock (m_localScenes)
-                    {
-                        if (m_localScenes.Count > 0)
-                            return m_localScenes[0];
-                        else
-                            return null;
-                    }
+                    List<Scene> sceneList = Scenes;
+                    if (sceneList.Count == 0)
+                        return null;
+                    return sceneList[0];
                 }
                 else
                 {
@@ -138,41 +135,35 @@ namespace OpenSim.Region.Framework.Scenes
         public SceneManager()
         {
             m_instance = this;
-            m_localScenes = new List<Scene>();
+            m_localScenes = new DoubleDictionary<UUID, string, Scene>();
         }
 
         public void Close()
         {
+            List<Scene> localScenes = null;
+
             lock (m_localScenes)
             {
-                for (int i = 0; i < m_localScenes.Count; i++)
-                {
-                    m_localScenes[i].Close();
-                }
+                localScenes = Scenes;
+            }
+
+            for (int i = 0; i < localScenes.Count; i++)
+            {
+                localScenes[i].Close();
             }
         }
 
         public void Close(Scene cscene)
         {
-            lock (m_localScenes)
-            {
-                if (m_localScenes.Contains(cscene))
-                {
-                    for (int i = 0; i < m_localScenes.Count; i++)
-                    {
-                        if (m_localScenes[i].Equals(cscene))
-                        {
-                            m_localScenes[i].Close();
-                        }
-                    }
-                }
-            }
+            if (!m_localScenes.ContainsKey(cscene.RegionInfo.RegionID))
+                return;
+            cscene.Close();
         }
 
         public void Add(Scene scene)
         {
             lock (m_localScenes)
-                m_localScenes.Add(scene);
+                m_localScenes.Add(scene.RegionInfo.RegionID, scene.RegionInfo.RegionName, scene);
 
             scene.OnRestart += HandleRestart;
             scene.EventManager.OnRegionReadyStatusChange += HandleRegionReadyStatusChange;
@@ -184,15 +175,8 @@ namespace OpenSim.Region.Framework.Scenes
 
             lock (m_localScenes)
             {
-                for (int i = 0; i < m_localScenes.Count; i++)
-                {
-                    if (rdata.RegionName == m_localScenes[i].RegionInfo.RegionName)
-                    {
-                        restartedScene = m_localScenes[i];
-                        m_localScenes.RemoveAt(i);
-                        break;
-                    }
-                }
+                m_localScenes.TryGetValue(rdata.RegionID, out restartedScene);
+                m_localScenes.Remove(rdata.RegionID);
             }
 
             // If the currently selected scene has been restarted, then we can't reselect here since we the scene
@@ -207,39 +191,36 @@ namespace OpenSim.Region.Framework.Scenes
         private void HandleRegionReadyStatusChange(IScene scene)
         {
             lock (m_localScenes)
-                AllRegionsReady = m_localScenes.TrueForAll(s => s.Ready);
+                AllRegionsReady = m_localScenes.FindAll(s => !s.Ready).Count == 0;
         }
 
         public void SendSimOnlineNotification(ulong regionHandle)
         {
             RegionInfo Result = null;
 
-            lock (m_localScenes)
-            {
-                for (int i = 0; i < m_localScenes.Count; i++)
-                {
-                    if (m_localScenes[i].RegionInfo.RegionHandle == regionHandle)
+            Scene s = m_localScenes.FindValue(delegate(Scene x)
                     {
-                        // Inform other regions to tell their avatar about me
-                        Result = m_localScenes[i].RegionInfo;
-                    }
-                }
+                        if (x.RegionInfo.RegionHandle == regionHandle)
+                            return true;
+                        return false;
+                    });
+
+            if (s != null)
+            {
+                List<Scene> sceneList = Scenes;
 
-                if (Result != null)
+                for (int i = 0; i < sceneList.Count; i++)
                 {
-                    for (int i = 0; i < m_localScenes.Count; i++)
+                    if (sceneList[i]!= s)
                     {
-                        if (m_localScenes[i].RegionInfo.RegionHandle != regionHandle)
-                        {
-                            // Inform other regions to tell their avatar about me
-                            //m_localScenes[i].OtherRegionUp(Result);
-                        }
+                        // Inform other regions to tell their avatar about me
+                        //sceneList[i].OtherRegionUp(Result);
                     }
                 }
-                else
-                {
-                    m_log.Error("[REGION]: Unable to notify Other regions of this Region coming up");
-                }
+            }
+            else
+            {
+                m_log.Error("[REGION]: Unable to notify Other regions of this Region coming up");
             }
         }
 
@@ -368,16 +349,12 @@ namespace OpenSim.Region.Framework.Scenes
             }
             else
             {
-                lock (m_localScenes)
+                Scene s;
+
+                if (m_localScenes.TryGetValue(regionName, out s))
                 {
-                    foreach (Scene scene in m_localScenes)
-                    {
-                        if (String.Compare(scene.RegionInfo.RegionName, regionName, true) == 0)
-                        {
-                            CurrentScene = scene;
-                            return true;
-                        }
-                    }
+                    CurrentScene = s;
+                    return true;
                 }
 
                 return false;
@@ -386,18 +363,14 @@ namespace OpenSim.Region.Framework.Scenes
 
         public bool TrySetCurrentScene(UUID regionID)
         {
-            m_log.Debug("Searching for Region: '" + regionID + "'");
+//            m_log.Debug("Searching for Region: '" + regionID + "'");
 
-            lock (m_localScenes)
+            Scene s;
+
+            if (m_localScenes.TryGetValue(regionID, out s))
             {
-                foreach (Scene scene in m_localScenes)
-                {
-                    if (scene.RegionInfo.RegionID == regionID)
-                    {
-                        CurrentScene = scene;
-                        return true;
-                    }
-                }
+                CurrentScene = s;
+                return true;
             }
 
             return false;
@@ -405,52 +378,24 @@ namespace OpenSim.Region.Framework.Scenes
 
         public bool TryGetScene(string regionName, out Scene scene)
         {
-            lock (m_localScenes)
-            {
-                foreach (Scene mscene in m_localScenes)
-                {
-                    if (String.Compare(mscene.RegionInfo.RegionName, regionName, true) == 0)
-                    {
-                        scene = mscene;
-                        return true;
-                    }
-                }
-            }
-
-            scene = null;
-            return false;
+            return m_localScenes.TryGetValue(regionName, out scene);
         }
 
         public bool TryGetScene(UUID regionID, out Scene scene)
         {
-            lock (m_localScenes)
-            {
-                foreach (Scene mscene in m_localScenes)
-                {
-                    if (mscene.RegionInfo.RegionID == regionID)
-                    {
-                        scene = mscene;
-                        return true;
-                    }
-                }
-            }
-            
-            scene = null;
-            return false;
+            return m_localScenes.TryGetValue(regionID, out scene);
         }
 
         public bool TryGetScene(uint locX, uint locY, out Scene scene)
         {
-            lock (m_localScenes)
+            List<Scene> sceneList = Scenes;
+            foreach (Scene mscene in sceneList)
             {
-                foreach (Scene mscene in m_localScenes)
+                if (mscene.RegionInfo.RegionLocX == locX &&
+                    mscene.RegionInfo.RegionLocY == locY)
                 {
-                    if (mscene.RegionInfo.RegionLocX == locX &&
-                        mscene.RegionInfo.RegionLocY == locY)
-                    {
-                        scene = mscene;
-                        return true;
-                    }
+                    scene = mscene;
+                    return true;
                 }
             }
             
@@ -460,16 +405,14 @@ namespace OpenSim.Region.Framework.Scenes
 
         public bool TryGetScene(IPEndPoint ipEndPoint, out Scene scene)
         {
-            lock (m_localScenes)
+            List<Scene> sceneList = Scenes;
+            foreach (Scene mscene in sceneList)
             {
-                foreach (Scene mscene in m_localScenes)
+                if ((mscene.RegionInfo.InternalEndPoint.Equals(ipEndPoint.Address)) &&
+                    (mscene.RegionInfo.InternalEndPoint.Port == ipEndPoint.Port))
                 {
-                    if ((mscene.RegionInfo.InternalEndPoint.Equals(ipEndPoint.Address)) &&
-                        (mscene.RegionInfo.InternalEndPoint.Port == ipEndPoint.Port))
-                    {
-                        scene = mscene;
-                        return true;
-                    }
+                    scene = mscene;
+                    return true;
                 }
             }
             
@@ -511,15 +454,10 @@ namespace OpenSim.Region.Framework.Scenes
 
         public RegionInfo GetRegionInfo(UUID regionID)
         {
-            lock (m_localScenes)
+            Scene s;
+            if (m_localScenes.TryGetValue(regionID, out s))
             {
-                foreach (Scene scene in m_localScenes)
-                {
-                    if (scene.RegionInfo.RegionID == regionID)
-                    {
-                        return scene.RegionInfo;
-                    }
-                }
+                return s.RegionInfo;
             }
 
             return null;
@@ -537,14 +475,12 @@ namespace OpenSim.Region.Framework.Scenes
 
         public bool TryGetScenePresence(UUID avatarId, out ScenePresence avatar)
         {
-            lock (m_localScenes)
+            List<Scene> sceneList = Scenes;
+            foreach (Scene scene in sceneList)
             {
-                foreach (Scene scene in m_localScenes)
+                if (scene.TryGetScenePresence(avatarId, out avatar))
                 {
-                    if (scene.TryGetScenePresence(avatarId, out avatar))
-                    {
-                        return true;
-                    }
+                    return true;
                 }
             }
 
@@ -554,15 +490,13 @@ namespace OpenSim.Region.Framework.Scenes
 
         public bool TryGetRootScenePresence(UUID avatarId, out ScenePresence avatar)
         {
-            lock (m_localScenes)
+            List<Scene> sceneList = Scenes;
+            foreach (Scene scene in sceneList)
             {
-                foreach (Scene scene in m_localScenes)
-                {
-                    avatar = scene.GetScenePresence(avatarId);
+                avatar = scene.GetScenePresence(avatarId);
 
-                    if (avatar != null && !avatar.IsChildAgent)
-                        return true;
-                }
+                if (avatar != null && !avatar.IsChildAgent)
+                    return true;
             }
 
             avatar = null;
@@ -572,21 +506,19 @@ namespace OpenSim.Region.Framework.Scenes
         public void CloseScene(Scene scene)
         {
             lock (m_localScenes)
-                m_localScenes.Remove(scene);
+                m_localScenes.Remove(scene.RegionInfo.RegionID);
 
             scene.Close();
         }
 
         public bool TryGetAvatarByName(string avatarName, out ScenePresence avatar)
         {
-            lock (m_localScenes)
+            List<Scene> sceneList = Scenes;
+            foreach (Scene scene in sceneList)
             {
-                foreach (Scene scene in m_localScenes)
+                if (scene.TryGetAvatarByName(avatarName, out avatar))
                 {
-                    if (scene.TryGetAvatarByName(avatarName, out avatar))
-                    {
-                        return true;
-                    }
+                    return true;
                 }
             }
 
@@ -596,14 +528,12 @@ namespace OpenSim.Region.Framework.Scenes
 
         public bool TryGetRootScenePresenceByName(string firstName, string lastName, out ScenePresence sp)
         {
-            lock (m_localScenes)
+            List<Scene> sceneList = Scenes;
+            foreach (Scene scene in sceneList)
             {
-                foreach (Scene scene in m_localScenes)
-                {
-                    sp = scene.GetScenePresence(firstName, lastName);
-                    if (sp != null && !sp.IsChildAgent)
-                        return true;
-                }
+                sp = scene.GetScenePresence(firstName, lastName);
+                if (sp != null && !sp.IsChildAgent)
+                    return true;
             }
 
             sp = null;
@@ -612,8 +542,8 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void ForEachScene(Action<Scene> action)
         {
-            lock (m_localScenes)
-                m_localScenes.ForEach(action);
+            List<Scene> sceneList = Scenes;
+            sceneList.ForEach(action);
         }
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
index 81cef5b..79de6c0 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
@@ -88,10 +88,6 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Stop and remove the scripts contained in all the prims in this group
         /// </summary>
-        /// <param name="sceneObjectBeingDeleted">
-        /// Should be true if these scripts are being removed because the scene
-        /// object is being deleted.  This will prevent spurious updates to the client.
-        /// </param>
         public void RemoveScriptInstances(bool sceneObjectBeingDeleted)
         {
             SceneObjectPart[] parts = m_parts.GetArray();
@@ -254,6 +250,11 @@ namespace OpenSim.Region.Framework.Scenes
 
         public uint GetEffectivePermissions()
         {
+            return GetEffectivePermissions(false);
+        }
+
+        public uint GetEffectivePermissions(bool useBase)
+        {
             uint perms=(uint)(PermissionMask.Modify |
                               PermissionMask.Copy |
                               PermissionMask.Move |
@@ -265,8 +266,15 @@ namespace OpenSim.Region.Framework.Scenes
             for (int i = 0; i < parts.Length; i++)
             {
                 SceneObjectPart part = parts[i];
+<<<<<<< HEAD
 //                m_log.DebugFormat("[SCENE OBJECT GROUP INVENTORY]: Effective perms of {0} are {1}", part.Name, (OpenMetaverse.PermissionMask)part.OwnerMask);
                 ownerMask &= part.OwnerMask;
+=======
+                if (useBase)
+                    ownerMask &= part.BaseMask;
+                else
+                    ownerMask &= part.OwnerMask;
+>>>>>>> avn/ubitvar
                 perms &= part.Inventory.MaskEffectivePermissions();
             }
 
@@ -408,6 +416,9 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void ResumeScripts()
         {
+            if (m_scene.RegionInfo.RegionSettings.DisableScripts)
+                return;
+
             SceneObjectPart[] parts = m_parts.GetArray();
             for (int i = 0; i < parts.Length; i++)
                 parts[i].Inventory.ResumeScripts();
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index 866a43c..a703377 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -24,12 +24,13 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-
+ 
 using System;
 using System.ComponentModel;
 using System.Collections.Generic;
 using System.Drawing;
 using System.IO;
+using System.Diagnostics;
 using System.Linq;
 using System.Threading;
 using System.Xml;
@@ -44,6 +45,7 @@ using PermissionMask = OpenSim.Framework.PermissionMask;
 
 namespace OpenSim.Region.Framework.Scenes
 {
+    
     [Flags]
     public enum scriptEvents
     {
@@ -79,14 +81,14 @@ namespace OpenSim.Region.Framework.Scenes
         object_rez = 4194304
     }
 
-    struct scriptPosTarget
+    public struct scriptPosTarget
     {
         public Vector3 targetPos;
         public float tolerance;
         public uint handle;
     }
 
-    struct scriptRotTarget
+    public struct scriptRotTarget
     {
         public Quaternion targetRot;
         public float tolerance;
@@ -120,8 +122,17 @@ namespace OpenSim.Region.Framework.Scenes
         /// since the group's last persistent backup
         /// </summary>
         private bool m_hasGroupChanged = false;
+<<<<<<< HEAD
         private long timeFirstChanged;
         private long timeLastChanged;
+=======
+        private long timeFirstChanged = 0;
+        private long timeLastChanged = 0;
+        private long m_maxPersistTime = 0;
+        private long m_minPersistTime = 0;
+//        private Random m_rand;
+        private List<ScenePresence> m_linkedAvatars = new List<ScenePresence>();
+>>>>>>> avn/ubitvar
 
         /// <summary>
         /// This indicates whether the object has changed such that it needs to be repersisted to permenant storage
@@ -138,9 +149,44 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (value)
                 {
+                    
+                    if (m_isBackedUp)
+                    {
+                        m_scene.SceneGraph.FireChangeBackup(this);
+                    }
                     timeLastChanged = DateTime.Now.Ticks;
                     if (!m_hasGroupChanged)
                         timeFirstChanged = DateTime.Now.Ticks;
+                    if (m_rootPart != null && m_rootPart.UUID != null && m_scene != null)
+                    {
+/*
+                        if (m_rand == null)
+                        {
+                            byte[] val = new byte[16];
+                            m_rootPart.UUID.ToBytes(val, 0);
+                            m_rand = new Random(BitConverter.ToInt32(val, 0));
+                        }
+ */
+                        if (m_scene.GetRootAgentCount() == 0)
+                        {
+                            //If the region is empty, this change has been made by an automated process
+                            //and thus we delay the persist time by a random amount between 1.5 and 2.5.
+
+//                            float factor = 1.5f + (float)(m_rand.NextDouble());
+                            float factor = 2.0f;
+                            m_maxPersistTime = (long)((float)m_scene.m_persistAfter * factor);
+                            m_minPersistTime = (long)((float)m_scene.m_dontPersistBefore * factor);
+                        }
+                        else
+                        {
+                            //If the region is not empty, we want to obey the minimum and maximum persist times
+                            //but add a random factor so we stagger the object persistance a little
+//                            m_maxPersistTime = (long)((float)m_scene.m_persistAfter * (1.0d - (m_rand.NextDouble() / 5.0d))); //Multiply by 1.0-1.5
+//                            m_minPersistTime = (long)((float)m_scene.m_dontPersistBefore * (1.0d + (m_rand.NextDouble() / 2.0d))); //Multiply by 0.8-1.0
+                            m_maxPersistTime = m_scene.m_persistAfter;
+                            m_minPersistTime = m_scene.m_dontPersistBefore;
+                        }
+                    }
                 }
                 m_hasGroupChanged = value;
                 
@@ -159,6 +205,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// the prims in the database still use the old SceneGroupID. That's a problem if the group
         /// is deleted, because we delete groups by searching for prims by their SceneGroupID.
         /// </summary>
+<<<<<<< HEAD
         public bool GroupContainsForeignPrims
         {
             private set
@@ -171,6 +218,9 @@ namespace OpenSim.Region.Framework.Scenes
             get { return m_groupContainsForeignPrims; }
         }
 
+=======
+        public bool HasGroupChangedDueToDelink { get; set; }
+>>>>>>> avn/ubitvar
 
         private bool isTimeToPersist()
         {
@@ -180,8 +230,19 @@ namespace OpenSim.Region.Framework.Scenes
                 return false;
             if (m_scene.ShuttingDown)
                 return true;
+
+            if (m_minPersistTime == 0 || m_maxPersistTime == 0)
+            {
+                m_maxPersistTime = m_scene.m_persistAfter;
+                m_minPersistTime = m_scene.m_dontPersistBefore;
+            }
+                
             long currentTime = DateTime.Now.Ticks;
-            if (currentTime - timeLastChanged > m_scene.m_dontPersistBefore || currentTime - timeFirstChanged > m_scene.m_persistAfter)
+
+            if (timeLastChanged == 0) timeLastChanged = currentTime;
+            if (timeFirstChanged == 0) timeFirstChanged = currentTime;
+
+            if (currentTime - timeLastChanged > m_minPersistTime || currentTime - timeFirstChanged > m_maxPersistTime)
                 return true;
             return false;
         }
@@ -239,6 +300,11 @@ namespace OpenSim.Region.Framework.Scenes
         {
             AttachmentPoint = 0;
 
+            // Don't zap trees
+            if (RootPart.Shape.PCode == (byte)PCode.Tree ||
+                RootPart.Shape.PCode == (byte)PCode.NewTree)
+                return;
+
             // Even though we don't use child part state parameters for attachments any more, we still need to set
             // these to zero since having them non-zero in rezzed scene objects will crash some clients.  Even if
             // we store them correctly, scene objects that we receive from elsewhere might not.
@@ -284,6 +350,7 @@ namespace OpenSim.Region.Framework.Scenes
             get { return RootPart.VolumeDetectActive; }
         }
 
+<<<<<<< HEAD
         private Vector3 lastPhysGroupPos;
         private Quaternion lastPhysGroupRot;
 
@@ -291,6 +358,14 @@ namespace OpenSim.Region.Framework.Scenes
         /// Is this entity set to be saved in persistent storage?
         /// </summary>
         public bool Backup { get; private set; }
+=======
+        private bool m_isBackedUp;
+>>>>>>> avn/ubitvar
+
+        public bool IsBackedUp
+        {
+            get { return m_isBackedUp; }
+        }
 
         protected MapAndArray<UUID, SceneObjectPart> m_parts = new MapAndArray<UUID, SceneObjectPart>();
 
@@ -298,15 +373,25 @@ namespace OpenSim.Region.Framework.Scenes
         protected SceneObjectPart m_rootPart;
         // private Dictionary<UUID, scriptEvents> m_scriptEvents = new Dictionary<UUID, scriptEvents>();
 
-        private Dictionary<uint, scriptPosTarget> m_targets = new Dictionary<uint, scriptPosTarget>();
-        private Dictionary<uint, scriptRotTarget> m_rotTargets = new Dictionary<uint, scriptRotTarget>();
+        private SortedDictionary<uint, scriptPosTarget> m_targets = new SortedDictionary<uint, scriptPosTarget>();
+        private SortedDictionary<uint, scriptRotTarget> m_rotTargets = new SortedDictionary<uint, scriptRotTarget>();
+
+        public SortedDictionary<uint, scriptPosTarget> AtTargets
+        {
+            get { return m_targets; }
+        }
+
+        public SortedDictionary<uint, scriptRotTarget> RotTargets
+        {
+            get { return m_rotTargets; }
+        }
 
         private bool m_scriptListens_atTarget;
         private bool m_scriptListens_notAtTarget;
-
         private bool m_scriptListens_atRotTarget;
         private bool m_scriptListens_notAtRotTarget;
 
+        public bool m_dupeInProgress = false;
         internal Dictionary<UUID, string> m_savedScriptState;
 
         #region Properties
@@ -343,6 +428,16 @@ namespace OpenSim.Region.Framework.Scenes
             get { return m_parts.Count; }
         }
 
+//        protected Quaternion m_rotation = Quaternion.Identity;
+//
+//        public virtual Quaternion Rotation
+//        {
+//            get { return m_rotation; }
+//            set {
+//                m_rotation = value; 
+//            }
+//        }
+
         public Quaternion GroupRotation
         {
             get { return m_rootPart.RotationOffset; }
@@ -456,6 +551,10 @@ namespace OpenSim.Region.Framework.Scenes
             public uint ParentID;
         }
 
+
+        public bool inTransit = false;
+        public delegate SceneObjectGroup SOGCrossDelegate(SceneObjectGroup sog,Vector3 pos);
+
         /// <summary>
         /// The absolute position of this scene object in the scene
         /// </summary>
@@ -465,9 +564,13 @@ namespace OpenSim.Region.Framework.Scenes
             set
             {
                 Vector3 val = value;
-
-                if (Scene != null)
+                if (Scene != null
+                        && !Scene.PositionIsInCurrentRegion(val)
+                        && !IsAttachmentCheckFull()
+                        && !Scene.LoadingPrims
+                    )
                 {
+<<<<<<< HEAD
                     if (
                         !Scene.PositionIsInCurrentRegion(val)
                                 && !IsAttachmentCheckFull()
@@ -600,7 +703,15 @@ namespace OpenSim.Region.Framework.Scenes
                         val.X = Util.Clamp<float>(oldp.X, 0.5f, (float)m_scene.RegionInfo.RegionSizeX - 0.5f);
                         val.Y = Util.Clamp<float>(oldp.Y, 0.5f, (float)m_scene.RegionInfo.RegionSizeY - 0.5f);
                         val.Z = Util.Clamp<float>(oldp.Z, 0.5f, Constants.RegionHeight);
+=======
+                    if (!inTransit)
+                    {
+                        inTransit = true;
+                        SOGCrossDelegate d = CrossAsync;
+                        d.BeginInvoke(this, val, CrossAsyncCompleted, d);
+>>>>>>> avn/ubitvar
                     }
+                    return;
                 }
 
                 if (RootPart.GetStatusSandbox())
@@ -608,38 +719,235 @@ namespace OpenSim.Region.Framework.Scenes
                     if (Util.GetDistanceTo(RootPart.StatusSandboxPos, value) > 10)
                     {
                         RootPart.ScriptSetPhysicsStatus(false);
-                        
+
                         if (Scene != null)
                             Scene.SimChat(Utils.StringToBytes("Hit Sandbox Limit"),
                                   ChatTypeEnum.DebugChannel, 0x7FFFFFFF, RootPart.AbsolutePosition, Name, UUID, false);
-                        
+
                         return;
                     }
                 }
 
-                // Restuff the new GroupPosition into each SOP of the linkset.
-                //    This has the affect of resetting and tainting the physics actors.
+                bool triggerScriptEvent = m_rootPart.GroupPosition != val;
+                if (m_dupeInProgress || IsDeleted)
+                    triggerScriptEvent = false;
+
+                m_rootPart.GroupPosition = val;
+
+                // Restuff the new GroupPosition into each child SOP of the linkset.
+                // this is needed because physics may not have linksets but just loose SOPs in world
+
                 SceneObjectPart[] parts = m_parts.GetArray();
-                for (int i = 0; i < parts.Length; i++)
-                    parts[i].GroupPosition = val;
 
-                //if (m_rootPart.PhysActor != null)
-                //{
-                //m_rootPart.PhysActor.Position =
-                //new PhysicsVector(m_rootPart.GroupPosition.X, m_rootPart.GroupPosition.Y,
-                //m_rootPart.GroupPosition.Z);
-                //m_scene.PhysicsScene.AddPhysicsActorTaint(m_rootPart.PhysActor);
-                //}
-                
+                foreach (SceneObjectPart part in parts)
+                {
+                    if (part != m_rootPart)
+                        part.GroupPosition = val;
+                }
+
+                foreach (ScenePresence av in m_linkedAvatars)
+                {
+                    av.sitSOGmoved();
+                }
+
+
+                // now that position is changed tell it to scripts
+                if (triggerScriptEvent)
+                {
+                    foreach (SceneObjectPart part in parts)
+                    {
+                        part.TriggerScriptChangedEvent(Changed.POSITION);
+                    }
+                }
+
                 if (Scene != null)
                     Scene.EventManager.TriggerParcelPrimCountTainted();
+
             }
         }
 
-        public override Vector3 Velocity
+        public SceneObjectGroup CrossAsync(SceneObjectGroup sog, Vector3 val)
         {
-            get { return RootPart.Velocity; }
-            set { RootPart.Velocity = value; }
+            Scene sogScene = sog.m_scene;
+            IEntityTransferModule entityTransfer = sogScene.RequestModuleInterface<IEntityTransferModule>();
+
+            Vector3 newpos = Vector3.Zero;
+            OpenSim.Services.Interfaces.GridRegion destination = null;
+
+            if (sog.RootPart.DIE_AT_EDGE)
+            {               
+                try
+                {
+                    sogScene.DeleteSceneObject(sog, false);
+                }
+                catch (Exception)
+                {
+                    m_log.Warn("[SCENE]: exception when trying to remove the prim that crossed the border.");
+                }
+                return sog;
+            }
+
+            if (sog.RootPart.RETURN_AT_EDGE)
+            {
+                // We remove the object here
+                try
+                {
+                    List<uint> localIDs = new List<uint>();
+                    localIDs.Add(sog.RootPart.LocalId);
+                    sogScene.AddReturn(sog.OwnerID, sog.Name, sog.AbsolutePosition,
+                        "Returned at region cross");
+                    sogScene.DeRezObjects(null, localIDs, UUID.Zero, DeRezAction.Return, UUID.Zero);                   
+                }
+                catch (Exception)
+                {
+                    m_log.Warn("[SCENE]: exception when trying to return the prim that crossed the border.");
+                }
+                return sog;
+            }
+
+            if (sog.m_rootPart.KeyframeMotion != null)
+                sog.m_rootPart.KeyframeMotion.StartCrossingCheck();
+
+            if (entityTransfer == null)
+                return sog;
+
+            destination = entityTransfer.GetObjectDestination(sog, val, out newpos);
+            if (destination == null)
+                return sog;
+
+            if (sog.m_linkedAvatars.Count == 0)
+            {
+                entityTransfer.CrossPrimGroupIntoNewRegion(destination, newpos, sog, true);
+                return sog;
+            }
+
+            string reason = String.Empty;
+            string version = String.Empty;
+
+            foreach (ScenePresence av in sog.m_linkedAvatars)
+            {
+                // We need to cross these agents. First, let's find
+                // out if any of them can't cross for some reason.
+                // We have to deny the crossing entirely if any
+                // of them are banned. Alternatively, we could
+                // unsit banned agents....
+
+                // We set the avatar position as being the object
+                // position to get the region to send to
+                if(!entityTransfer.checkAgentAccessToRegion(av, destination, newpos, out version, out reason))
+                {
+                    return sog;
+                }
+                m_log.DebugFormat("[SCENE OBJECT]: Avatar {0} needs to be crossed to {1}", av.Name, destination.RegionName);
+            }
+
+            // We unparent the SP quietly so that it won't
+            // be made to stand up
+
+            List<avtocrossInfo> avsToCross = new List<avtocrossInfo>();
+
+            foreach (ScenePresence av in sog.m_linkedAvatars)
+            {
+                avtocrossInfo avinfo = new avtocrossInfo();
+                SceneObjectPart parentPart = sogScene.GetSceneObjectPart(av.ParentID);
+                if (parentPart != null)
+                    av.ParentUUID = parentPart.UUID;
+
+                avinfo.av = av;
+                avinfo.ParentID = av.ParentID;
+                avsToCross.Add(avinfo);
+
+                av.PrevSitOffset = av.OffsetPosition;
+                av.ParentID = 0;
+            }
+
+            if (entityTransfer.CrossPrimGroupIntoNewRegion(destination, newpos, sog, true))
+            {
+                foreach (avtocrossInfo avinfo in avsToCross)
+                {
+                    ScenePresence av = avinfo.av;
+                    if (!av.IsInTransit) // just in case...
+                    {
+                        m_log.DebugFormat("[SCENE OBJECT]: Crossing avatar {0} to {1}", av.Name, val);
+
+                        av.IsInTransit = true;
+
+//                        CrossAgentToNewRegionDelegate d = entityTransfer.CrossAgentToNewRegionAsync;
+//                        d.BeginInvoke(av, val, destination, av.Flying, version, CrossAgentToNewRegionCompleted, d);
+                        entityTransfer.CrossAgentToNewRegionAsync(av, newpos, destination, av.Flying, version);
+                        if(av.IsChildAgent)
+                        {
+                            if (av.ParentUUID != UUID.Zero)
+                            {
+                                av.ClearControls();
+                                av.ParentPart = null;
+                            }
+                        }
+                        av.ParentUUID = UUID.Zero;
+                        // In any case
+                        av.IsInTransit = false;
+
+                        m_log.DebugFormat("[SCENE OBJECT]: Crossing agent {0} {1} completed.", av.Firstname, av.Lastname);
+                    }
+                    else
+                        m_log.DebugFormat("[SCENE OBJECT]: Crossing avatar already in transit {0} to {1}", av.Name, val);
+                }
+                avsToCross.Clear();
+                return sog;
+            }
+            else // cross failed, put avas back ??
+            {
+                foreach (avtocrossInfo avinfo in avsToCross)
+                {
+                    ScenePresence av = avinfo.av;
+                    av.ParentUUID = UUID.Zero;
+                    av.ParentID = avinfo.ParentID;
+                }
+            }
+            avsToCross.Clear();
+
+            return sog;
+        }
+
+        public void CrossAsyncCompleted(IAsyncResult iar)
+        {
+            SOGCrossDelegate icon = (SOGCrossDelegate)iar.AsyncState;
+            SceneObjectGroup sog = icon.EndInvoke(iar);
+
+            if (!sog.IsDeleted)
+            {
+                SceneObjectPart rootp = sog.m_rootPart;
+                Vector3 oldp = rootp.GroupPosition;
+                oldp.X = Util.Clamp<float>(oldp.X, 0.5f, sog.m_scene.RegionInfo.RegionSizeX - 0.5f);
+                oldp.Y = Util.Clamp<float>(oldp.Y, 0.5f, sog.m_scene.RegionInfo.RegionSizeY - 0.5f);
+                rootp.GroupPosition = oldp;
+
+                SceneObjectPart[] parts = sog.m_parts.GetArray();
+
+                foreach (SceneObjectPart part in parts)
+                {
+                    if (part != rootp)
+                        part.GroupPosition = oldp;
+                }
+
+                foreach (ScenePresence av in sog.m_linkedAvatars)
+                {
+                    av.sitSOGmoved();
+                }
+
+                sog.Velocity = Vector3.Zero;
+
+                if (sog.m_rootPart.KeyframeMotion != null)
+                    sog.m_rootPart.KeyframeMotion.CrossingFailure();
+
+                if (sog.RootPart.PhysActor != null)
+                {
+                    sog.RootPart.PhysActor.CrossingFailure();
+                }
+
+                sog.inTransit = false;
+                sog.ScheduleGroupForFullUpdate();
+            }
         }
 
         private void CrossAgentToNewRegionCompleted(ScenePresence agent)
@@ -649,6 +957,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (agent.ParentUUID != UUID.Zero)
                 {
+                    agent.HandleForceReleaseControls(agent.ControllingClient,agent.UUID);
                     agent.ParentPart = null;
 //                    agent.ParentPosition = Vector3.Zero;
 //                    agent.ParentUUID = UUID.Zero;
@@ -666,6 +975,12 @@ namespace OpenSim.Region.Framework.Scenes
             m_log.DebugFormat("[SCENE OBJECT]: Crossing agent {0} {1} completed.", agent.Firstname, agent.Lastname);
         }
 
+        public override Vector3 Velocity
+        {
+            get { return RootPart.Velocity; }
+            set { RootPart.Velocity = value; }
+        }
+
         public override uint LocalId
         {
             get { return m_rootPart.LocalId; }
@@ -740,6 +1055,11 @@ namespace OpenSim.Region.Framework.Scenes
                 m_isSelected = value;
                 // Tell physics engine that group is selected
 
+                // this is not right
+                // but ode engines should only really need to know about root part
+                // so they can put entire object simulation on hold and not colliding
+                // keep as was for now
+                
                 PhysicsActor pa = m_rootPart.PhysActor;
                 if (pa != null)
                 {
@@ -761,13 +1081,47 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public void PartSelectChanged(bool partSelect)
+        {
+            // any part selected makes group selected
+            if (m_isSelected == partSelect)
+                return;
+
+            if (partSelect)
+            {
+                IsSelected = partSelect;
+//                if (!IsAttachment)
+//                    ScheduleGroupForFullUpdate();
+            }
+            else
+            {
+                // bad bad bad 2 heavy for large linksets
+                // since viewer does send lot of (un)selects
+                // this needs to be replaced by a specific list or count ?
+                // but that will require extra code in several places
+
+                SceneObjectPart[] parts = m_parts.GetArray();
+                for (int i = 0; i < parts.Length; i++)
+                {
+                    SceneObjectPart part = parts[i];
+                    if (part.IsSelected)
+                        return;
+                }
+                IsSelected = partSelect;
+//                if (!IsAttachment)
+//                {
+//                    ScheduleGroupForFullUpdate();
+//                }
+            }
+        }
+        // PlaySoundMasterPrim no longer in use  to remove
         private SceneObjectPart m_PlaySoundMasterPrim = null;
         public SceneObjectPart PlaySoundMasterPrim
         {
             get { return m_PlaySoundMasterPrim; }
             set { m_PlaySoundMasterPrim = value; }
         }
-
+        // PlaySoundSlavePrims no longer in use  to remove
         private List<SceneObjectPart> m_PlaySoundSlavePrims = new List<SceneObjectPart>();
         public List<SceneObjectPart> PlaySoundSlavePrims
         {
@@ -775,6 +1129,7 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_PlaySoundSlavePrims = value; }
         }
 
+        //  LoopSoundMasterPrim no longer in use  to remove
         private SceneObjectPart m_LoopSoundMasterPrim = null;
         public SceneObjectPart LoopSoundMasterPrim
         {
@@ -782,6 +1137,7 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_LoopSoundMasterPrim = value; }
         }
 
+        //  m_LoopSoundSlavePrims no longer in use  to remove
         private List<SceneObjectPart> m_LoopSoundSlavePrims = new List<SceneObjectPart>();
         public List<SceneObjectPart> LoopSoundSlavePrims
         {
@@ -861,6 +1217,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public SceneObjectGroup()
         {
+            
         }
 
         /// <summary>
@@ -878,8 +1235,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// Constructor.  This object is added to the scene later via AttachToScene()
         /// </summary>
         public SceneObjectGroup(UUID ownerID, Vector3 pos, Quaternion rot, PrimitiveBaseShape shape)
-            :this(new SceneObjectPart(ownerID, shape, pos, rot, Vector3.Zero))
-        { 
+        {
+            SetRootPart(new SceneObjectPart(ownerID, shape, pos, rot, Vector3.Zero));
         }
 
         /// <summary>
@@ -954,7 +1311,14 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public virtual void AttachToBackup()
         {
+<<<<<<< HEAD
             if (CanBeBackedUp)
+=======
+            if (IsAttachment) return;
+            m_scene.SceneGraph.FireAttachToBackup(this);
+
+            if (InSceneBackup)
+>>>>>>> avn/ubitvar
             {
 //                m_log.DebugFormat(
 //                    "[SCENE OBJECT GROUP]: Attaching object {0} {1} to scene presistence sweep", Name, UUID);
@@ -1001,6 +1365,13 @@ namespace OpenSim.Region.Framework.Scenes
 
             ApplyPhysics();
 
+            if (RootPart.PhysActor != null)
+                RootPart.Force = RootPart.Force;
+            if (RootPart.PhysActor != null)
+                RootPart.Torque = RootPart.Torque;
+            if (RootPart.PhysActor != null)
+                RootPart.Buoyancy = RootPart.Buoyancy;
+
             // Don't trigger the update here - otherwise some client issues occur when multiple updates are scheduled
             // for the same object with very different properties.  The caller must schedule the update.
             //ScheduleGroupForFullUpdate();
@@ -1016,6 +1387,10 @@ namespace OpenSim.Region.Framework.Scenes
             EntityIntersection result = new EntityIntersection();
 
             SceneObjectPart[] parts = m_parts.GetArray();
+
+            // Find closest hit here
+            float idist = float.MaxValue;
+
             for (int i = 0; i < parts.Length; i++)
             {
                 SceneObjectPart part = parts[i];
@@ -1030,11 +1405,6 @@ namespace OpenSim.Region.Framework.Scenes
 
                 EntityIntersection inter = part.TestIntersectionOBB(hRay, parentrotation, frontFacesOnly, faceCenters);
 
-                // This may need to be updated to the maximum draw distance possible..
-                // We might (and probably will) be checking for prim creation from other sims
-                // when the camera crosses the border.
-                float idist = Constants.RegionSize;
-
                 if (inter.HitTF)
                 {
                     // We need to find the closest prim to return to the testcaller along the ray
@@ -1045,10 +1415,11 @@ namespace OpenSim.Region.Framework.Scenes
                         result.obj = part;
                         result.normal = inter.normal;
                         result.distance = inter.distance;
+
+                        idist = inter.distance;
                     }
                 }
             }
-
             return result;
         }
 
@@ -1060,25 +1431,36 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns></returns>
         public void GetAxisAlignedBoundingBoxRaw(out float minX, out float maxX, out float minY, out float maxY, out float minZ, out float maxZ)
         {
+<<<<<<< HEAD
             maxX = -256f;
             maxY = -256f;
             maxZ = -256f;
             minX = 10000f;
             minY = 10000f;
             minZ = 10000f;
+=======
+            maxX = float.MinValue;
+            maxY = float.MinValue;
+            maxZ = float.MinValue;
+            minX = float.MaxValue;
+            minY = float.MaxValue;
+            minZ = float.MaxValue;
+>>>>>>> avn/ubitvar
 
             SceneObjectPart[] parts = m_parts.GetArray();
-            for (int i = 0; i < parts.Length; i++)
+            foreach (SceneObjectPart part in parts)
             {
-                SceneObjectPart part = parts[i];
-
                 Vector3 worldPos = part.GetWorldPosition();
                 Vector3 offset = worldPos - AbsolutePosition;
                 Quaternion worldRot;
                 if (part.ParentID == 0)
+                {
                     worldRot = part.RotationOffset;
+                }
                 else
+                {
                     worldRot = part.GetWorldRotation();
+                }
 
                 Vector3 frontTopLeft;
                 Vector3 frontTopRight;
@@ -1090,6 +1472,8 @@ namespace OpenSim.Region.Framework.Scenes
                 Vector3 backBottomLeft;
                 Vector3 backBottomRight;
 
+               // Vector3[] corners = new Vector3[8];
+
                 Vector3 orig = Vector3.Zero;
 
                 frontTopLeft.X = orig.X - (part.Scale.X / 2);
@@ -1124,6 +1508,38 @@ namespace OpenSim.Region.Framework.Scenes
                 backBottomRight.Y = orig.Y + (part.Scale.Y / 2);
                 backBottomRight.Z = orig.Z - (part.Scale.Z / 2);
 
+                
+
+                //m_log.InfoFormat("pre corner 1 is {0} {1} {2}", frontTopLeft.X, frontTopLeft.Y, frontTopLeft.Z);
+                //m_log.InfoFormat("pre corner 2 is {0} {1} {2}", frontTopRight.X, frontTopRight.Y, frontTopRight.Z);
+                //m_log.InfoFormat("pre corner 3 is {0} {1} {2}", frontBottomRight.X, frontBottomRight.Y, frontBottomRight.Z);
+                //m_log.InfoFormat("pre corner 4 is {0} {1} {2}", frontBottomLeft.X, frontBottomLeft.Y, frontBottomLeft.Z);
+                //m_log.InfoFormat("pre corner 5 is {0} {1} {2}", backTopLeft.X, backTopLeft.Y, backTopLeft.Z);
+                //m_log.InfoFormat("pre corner 6 is {0} {1} {2}", backTopRight.X, backTopRight.Y, backTopRight.Z);
+                //m_log.InfoFormat("pre corner 7 is {0} {1} {2}", backBottomRight.X, backBottomRight.Y, backBottomRight.Z);
+                //m_log.InfoFormat("pre corner 8 is {0} {1} {2}", backBottomLeft.X, backBottomLeft.Y, backBottomLeft.Z);
+
+                //for (int i = 0; i < 8; i++)
+                //{
+                //    corners[i] = corners[i] * worldRot;
+                //    corners[i] += offset;
+
+                //    if (corners[i].X > maxX)
+                //        maxX = corners[i].X;
+                //    if (corners[i].X < minX)
+                //        minX = corners[i].X;
+
+                //    if (corners[i].Y > maxY)
+                //        maxY = corners[i].Y;
+                //    if (corners[i].Y < minY)
+                //        minY = corners[i].Y;
+
+                //    if (corners[i].Z > maxZ)
+                //        maxZ = corners[i].Y;
+                //    if (corners[i].Z < minZ)
+                //        minZ = corners[i].Z;
+                //}
+
                 frontTopLeft = frontTopLeft * worldRot;
                 frontTopRight = frontTopRight * worldRot;
                 frontBottomLeft = frontBottomLeft * worldRot;
@@ -1145,6 +1561,15 @@ namespace OpenSim.Region.Framework.Scenes
                 backTopLeft += offset;
                 backTopRight += offset;
 
+                //m_log.InfoFormat("corner 1 is {0} {1} {2}", frontTopLeft.X, frontTopLeft.Y, frontTopLeft.Z);
+                //m_log.InfoFormat("corner 2 is {0} {1} {2}", frontTopRight.X, frontTopRight.Y, frontTopRight.Z);
+                //m_log.InfoFormat("corner 3 is {0} {1} {2}", frontBottomRight.X, frontBottomRight.Y, frontBottomRight.Z);
+                //m_log.InfoFormat("corner 4 is {0} {1} {2}", frontBottomLeft.X, frontBottomLeft.Y, frontBottomLeft.Z);
+                //m_log.InfoFormat("corner 5 is {0} {1} {2}", backTopLeft.X, backTopLeft.Y, backTopLeft.Z);
+                //m_log.InfoFormat("corner 6 is {0} {1} {2}", backTopRight.X, backTopRight.Y, backTopRight.Z);
+                //m_log.InfoFormat("corner 7 is {0} {1} {2}", backBottomRight.X, backBottomRight.Y, backBottomRight.Z);
+                //m_log.InfoFormat("corner 8 is {0} {1} {2}", backBottomLeft.X, backBottomLeft.Y, backBottomLeft.Z);
+
                 if (frontTopRight.X > maxX)
                     maxX = frontTopRight.X;
                 if (frontTopLeft.X > maxX)
@@ -1288,17 +1713,118 @@ namespace OpenSim.Region.Framework.Scenes
 
         #endregion
 
+        public void GetResourcesCosts(SceneObjectPart apart,
+            out float linksetResCost, out float linksetPhysCost, out float partCost, out float partPhysCost)
+        {
+            // this information may need to be cached
+
+            float cost;
+            float tmpcost;
+
+            bool ComplexCost = false;
+
+            SceneObjectPart p;
+            SceneObjectPart[] parts;
+
+            lock (m_parts)
+            {
+                parts = m_parts.GetArray();
+            }
+
+            int nparts = parts.Length;
+          
+
+            for (int i = 0; i < nparts; i++)
+            {
+                p = parts[i];
+
+                if (p.UsesComplexCost)
+                {
+                    ComplexCost = true;
+                    break;
+                }
+            }
+
+            if (ComplexCost)
+            {
+                linksetResCost = 0;
+                linksetPhysCost = 0;
+                partCost = 0; 
+                partPhysCost = 0;
+
+                for (int i = 0; i < nparts; i++)
+                {
+                    p = parts[i];
+
+                    cost = p.StreamingCost;
+                    tmpcost = p.SimulationCost;
+                    if (tmpcost > cost)
+                        cost = tmpcost;
+                    tmpcost = p.PhysicsCost;
+                    if (tmpcost > cost)
+                        cost = tmpcost;
+
+                    linksetPhysCost += tmpcost;
+                    linksetResCost += cost;
+
+                    if (p == apart)
+                    {
+                        partCost = cost;
+                        partPhysCost = tmpcost;
+                    }
+                }
+            }
+            else
+            {
+                partPhysCost = 1.0f;
+                partCost = 1.0f;
+                linksetResCost = (float)nparts;
+                linksetPhysCost = linksetResCost;
+            }
+        }
+
+        public void GetSelectedCosts(out float PhysCost, out float StreamCost, out float SimulCost)
+        {
+            SceneObjectPart p;
+            SceneObjectPart[] parts;
+
+            lock (m_parts)
+            {
+                parts = m_parts.GetArray();
+            }
+
+            int nparts = parts.Length;
+
+            PhysCost = 0;
+            StreamCost = 0;
+            SimulCost = 0;
+
+            for (int i = 0; i < nparts; i++)
+            {
+                p = parts[i];
+
+                StreamCost += p.StreamingCost;
+                SimulCost += p.SimulationCost;
+                PhysCost += p.PhysicsCost;
+            }
+        }
+
         public void SaveScriptedState(XmlTextWriter writer)
         {
+            SaveScriptedState(writer, false);
+        }
+
+        public void SaveScriptedState(XmlTextWriter writer, bool oldIDs)
+        {
             XmlDocument doc = new XmlDocument();
             Dictionary<UUID,string> states = new Dictionary<UUID,string>();
 
             SceneObjectPart[] parts = m_parts.GetArray();
             for (int i = 0; i < parts.Length; i++)
             {
-                Dictionary<UUID, string> pstates = parts[i].Inventory.GetScriptStates();
+                Dictionary<UUID, string> pstates = parts[i].Inventory.GetScriptStates(oldIDs);
                 foreach (KeyValuePair<UUID, string> kvp in pstates)
-                    states.Add(kvp.Key, kvp.Value);
+                    states[kvp.Key] = kvp.Value;
             }
 
             if (states.Count > 0)
@@ -1317,6 +1843,183 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+<<<<<<< HEAD
+
+        /// <summary>
+        ///
+        /// </summary>
+        /// <param name="part"></param>
+        private void SetPartAsNonRoot(SceneObjectPart part)
+        {
+            part.ParentID = m_rootPart.LocalId;
+            part.ClearUndoState();
+=======
+        /// <summary>
+        /// Add the avatar to this linkset (avatar is sat).
+        /// </summary>
+        /// <param name="agentID"></param>
+        public void AddAvatar(UUID agentID)
+        {
+            ScenePresence presence;
+            if (m_scene.TryGetScenePresence(agentID, out presence))
+            {
+                if (!m_linkedAvatars.Contains(presence))
+                {
+                    m_linkedAvatars.Add(presence);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Delete the avatar from this linkset (avatar is unsat).
+        /// </summary>
+        /// <param name="agentID"></param>
+        public void DeleteAvatar(UUID agentID)
+        {
+            ScenePresence presence;
+            if (m_scene.TryGetScenePresence(agentID, out presence))
+            {
+                if (m_linkedAvatars.Contains(presence))
+                {
+                    m_linkedAvatars.Remove(presence);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Returns the list of linked presences (avatars sat on this group)
+        /// </summary>
+        /// <param name="agentID"></param>
+        public List<ScenePresence> GetLinkedAvatars()
+        {
+            return m_linkedAvatars;
+>>>>>>> avn/ubitvar
+        }
+
+        /// <summary>
+        /// Attach this scene object to the given avatar.
+        /// </summary>
+        /// <param name="agentID"></param>
+        /// <param name="attachmentpoint"></param>
+        /// <param name="AttachOffset"></param>
+        private void AttachToAgent(
+            ScenePresence avatar, SceneObjectGroup so, uint attachmentpoint, Vector3 attachOffset, bool silent)
+        {
+            if (avatar != null)
+            {
+                // don't attach attachments to child agents
+                if (avatar.IsChildAgent) return;
+
+                // Remove from database and parcel prim count
+                m_scene.DeleteFromStorage(so.UUID);
+                m_scene.EventManager.TriggerParcelPrimCountTainted();
+
+                so.AttachedAvatar = avatar.UUID;
+
+                if (so.RootPart.PhysActor != null)
+                {
+                    m_scene.PhysicsScene.RemovePrim(so.RootPart.PhysActor);
+                    so.RootPart.PhysActor = null;
+                }
+
+                so.AbsolutePosition = attachOffset;
+                so.RootPart.AttachedPos = attachOffset;
+                so.IsAttachment = true;
+                so.RootPart.SetParentLocalId(avatar.LocalId);
+                so.AttachmentPoint = attachmentpoint;
+
+                avatar.AddAttachment(this);
+
+                if (!silent)
+                {
+                    // Killing it here will cause the client to deselect it
+                    // It then reappears on the avatar, deselected
+                    // through the full update below
+                    //
+                    if (IsSelected)
+                    {
+                        m_scene.SendKillObject(new List<uint> { m_rootPart.LocalId });
+                    }
+
+                    IsSelected = false; // fudge....
+                    ScheduleGroupForFullUpdate();
+                }
+            }
+            else
+            {
+                m_log.WarnFormat(
+                    "[SOG]: Tried to add attachment {0} to avatar with UUID {1} in region {2} but the avatar is not present", 
+                    UUID, avatar.ControllingClient.AgentId, Scene.RegionInfo.RegionName);
+            }
+        }
+
+        public byte GetAttachmentPoint()
+        {
+            return m_rootPart.Shape.State;
+        }
+
+        public void DetachToGround()
+        {
+            ScenePresence avatar = m_scene.GetScenePresence(AttachedAvatar);
+            if (avatar == null)
+                return;
+            m_rootPart.Shape.LastAttachPoint = m_rootPart.Shape.State;
+            m_rootPart.AttachedPos = m_rootPart.OffsetPosition;
+            avatar.RemoveAttachment(this);
+
+            Vector3 detachedpos = new Vector3(127f,127f,127f);
+            if (avatar == null)
+                return;
+
+            detachedpos = avatar.AbsolutePosition;
+            FromItemID = UUID.Zero;
+
+            AbsolutePosition = detachedpos;
+            AttachedAvatar = UUID.Zero;
+
+            //SceneObjectPart[] parts = m_parts.GetArray();
+            //for (int i = 0; i < parts.Length; i++)
+            //    parts[i].AttachedAvatar = UUID.Zero;
+
+            m_rootPart.SetParentLocalId(0);
+            AttachmentPoint = (byte)0;
+            // must check if buildind should be true or false here
+//            m_rootPart.ApplyPhysics(m_rootPart.GetEffectiveObjectFlags(), m_rootPart.VolumeDetectActive,false);
+            ApplyPhysics();
+
+            HasGroupChanged = true;
+            RootPart.Rezzed = DateTime.Now;
+            RootPart.RemFlag(PrimFlags.TemporaryOnRez);
+            AttachToBackup();
+            m_scene.EventManager.TriggerParcelPrimCountTainted();
+            m_rootPart.ScheduleFullUpdate();
+            m_rootPart.ClearUndoState();
+        }
+
+        public void DetachToInventoryPrep()
+        {
+            ScenePresence avatar = m_scene.GetScenePresence(AttachedAvatar);
+            //Vector3 detachedpos = new Vector3(127f, 127f, 127f);
+            if (avatar != null)
+            {
+                //detachedpos = avatar.AbsolutePosition;
+                avatar.RemoveAttachment(this);
+            }
+
+            AttachedAvatar = UUID.Zero;
+
+            /*SceneObjectPart[] parts = m_parts.GetArray();
+            for (int i = 0; i < parts.Length; i++)
+                parts[i].AttachedAvatar = UUID.Zero;*/
+
+            m_rootPart.SetParentLocalId(0);
+            //m_rootPart.SetAttachmentPoint((byte)0);
+            IsAttachment = false;
+            AbsolutePosition = m_rootPart.AttachedPos;
+            //m_rootPart.ApplyPhysics(m_rootPart.GetEffectiveObjectFlags(), m_scene.m_physicalPrim);
+            //AttachToBackup();
+            //m_rootPart.ScheduleFullUpdate();
+        }
 
         /// <summary>
         ///
@@ -1358,7 +2061,10 @@ namespace OpenSim.Region.Framework.Scenes
         public void AddPart(SceneObjectPart part)
         {
             part.SetParent(this);
-            part.LinkNum = m_parts.Add(part.UUID, part);
+            m_parts.Add(part.UUID, part);
+
+            part.LinkNum = m_parts.Count;
+
             if (part.LinkNum == 2)
                 RootPart.LinkNum = 1;
         }
@@ -1384,6 +2090,14 @@ namespace OpenSim.Region.Framework.Scenes
                 parts[i].UUID = UUID.Random();
         }
 
+        // helper provided for parts.
+        public int GetSceneMaxUndo()
+        {
+            if (m_scene != null)
+                return m_scene.MaxUndoCount;
+            return 5;
+        }
+
         // justincc: I don't believe this hack is needed any longer, especially since the physics
         // parts of set AbsolutePosition were already commented out.  By changing HasGroupChanged to false
         // this method was preventing proper reload of scene objects.
@@ -1405,11 +2119,21 @@ namespace OpenSim.Region.Framework.Scenes
             // Setting this SOG's absolute position also loops through and sets the positions
             //    of the SOP's in this SOG's linkset. This has the side affect of making sure
             //    the physics world matches the simulated world.
-            AbsolutePosition = AbsolutePosition; // could someone in the know please explain how this works?
+            // AbsolutePosition = AbsolutePosition; // could someone in the know please explain how this works?
 
             // teravus: AbsolutePosition is NOT a normal property!
             // the code in the getter of AbsolutePosition is significantly different then the code in the setter!
             // jhurliman: Then why is it a property instead of two methods?
+
+            // do only what is supposed to do
+            Vector3 groupPosition = m_rootPart.GroupPosition;
+            SceneObjectPart[] parts = m_parts.GetArray();
+
+            foreach (SceneObjectPart part in parts)
+            {
+                if (part != m_rootPart)
+                    part.GroupPosition = groupPosition;
+            }
         }
 
         public UUID GetPartsFullID(uint localID)
@@ -1441,7 +2165,7 @@ namespace OpenSim.Region.Framework.Scenes
 //                "[SCENE OBJECT GROUP]: Processing OnGrabPart for {0} on {1} {2}, offsetPos {3}",
 //                remoteClient.Name, part.Name, part.LocalId, offsetPos);
 
-            part.StoreUndoState();
+//            part.StoreUndoState();
             part.OnGrab(offsetPos, remoteClient);
         }
 
@@ -1461,28 +2185,43 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="silent">If true then deletion is not broadcast to clients</param>
         public void DeleteGroupFromScene(bool silent)
         {
+            // We need to keep track of this state in case this group is still queued for backup.
+            IsDeleted = true;
+
+            DetachFromBackup();
+
             SceneObjectPart[] parts = m_parts.GetArray();
             for (int i = 0; i < parts.Length; i++)
             {
                 SceneObjectPart part = parts[i];
 
-                Scene.ForEachScenePresence(sp =>
+                if (Scene != null)
                 {
+<<<<<<< HEAD
                     if (!sp.IsChildAgent && sp.ParentID == part.LocalId)
                         sp.StandUp();
 
                     if (!silent)
+=======
+                    Scene.ForEachRootScenePresence(delegate(ScenePresence avatar)
+>>>>>>> avn/ubitvar
                     {
-                        part.ClearUpdateSchedule();
-                        if (part == m_rootPart)
+                        if (avatar.ParentID == LocalId)
+                            avatar.StandUp();
+
+                        if (!silent)
                         {
-                            if (!IsAttachment
-                                || AttachedAvatar == sp.UUID
-                                || !HasPrivateAttachmentPoint)
-                                sp.ControllingClient.SendKillObject(new List<uint> { part.LocalId });
+                            part.ClearUpdateSchedule();
+                            if (part == m_rootPart)
+                            {
+                                if (!IsAttachment
+                                    || AttachedAvatar == avatar.ControllingClient.AgentId
+                                    || !HasPrivateAttachmentPoint)
+                                    avatar.ControllingClient.SendKillObject(new List<uint> { part.LocalId });
+                            }
                         }
-                    }
-                });
+                    });
+                }
             }
         }
 
@@ -1553,28 +2292,43 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void ApplyPhysics()
         {
-            // Apply physics to the root prim
-            m_rootPart.ApplyPhysics(m_rootPart.GetEffectiveObjectFlags(), m_rootPart.VolumeDetectActive);
-            
-            // Apply physics to child prims
             SceneObjectPart[] parts = m_parts.GetArray();
             if (parts.Length > 1)
             {
+                ResetChildPrimPhysicsPositions();
+
+                // Apply physics to the root prim
+                m_rootPart.ApplyPhysics(m_rootPart.GetEffectiveObjectFlags(), m_rootPart.VolumeDetectActive, true);
+
+
                 for (int i = 0; i < parts.Length; i++)
                 {
                     SceneObjectPart part = parts[i];
                     if (part.LocalId != m_rootPart.LocalId)
-                        part.ApplyPhysics(m_rootPart.GetEffectiveObjectFlags(), part.VolumeDetectActive);
+                        part.ApplyPhysics(m_rootPart.GetEffectiveObjectFlags(), part.VolumeDetectActive, true);
                 }
-
                 // Hack to get the physics scene geometries in the right spot
-                ResetChildPrimPhysicsPositions();
+//                ResetChildPrimPhysicsPositions();
+                if (m_rootPart.PhysActor != null)
+                {
+                    m_rootPart.PhysActor.Building = false;
+                }
+                        }
+                        else
+                        {
+                // Apply physics to the root prim
+                m_rootPart.ApplyPhysics(m_rootPart.GetEffectiveObjectFlags(), m_rootPart.VolumeDetectActive, false);
             }
         }
 
         public void SetOwnerId(UUID userId)
         {
-            ForEachPart(delegate(SceneObjectPart part) { part.OwnerID = userId; });
+                ForEachPart(delegate(SceneObjectPart part) 
+                {
+                    
+                    part.OwnerID = userId;
+                    
+                });
         }
 
         public void ForEachPart(Action<SceneObjectPart> whatToDo)
@@ -1599,18 +2353,24 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
             }
 
-            if (IsDeleted || UUID == UUID.Zero)
+            if (IsDeleted || inTransit || UUID == UUID.Zero)
             {
 //                m_log.DebugFormat(
 //                    "[WATER WARS]: Ignoring backup of {0} {1} since object is marked as already deleted", Name, UUID);
                 return;
             }
 
+            if ((RootPart.Flags & PrimFlags.TemporaryOnRez) != 0)
+                return;
+
             // Since this is the top of the section of call stack for backing up a particular scene object, don't let
             // any exception propogate upwards.
             try
             {
-                if (!m_scene.ShuttingDown) // if shutting down then there will be nothing to handle the return so leave till next restart
+                if (!m_scene.ShuttingDown || // if shutting down then there will be nothing to handle the return so leave till next restart
+                        !m_scene.LoginsEnabled || // We're starting up or doing maintenance, don't mess with things
+                        m_scene.LoadingPrims) // Land may not be valid yet
+                
                 {
                     ILandObject parcel = m_scene.LandChannel.GetLandObject(
                             m_rootPart.GroupPosition.X, m_rootPart.GroupPosition.Y);
@@ -1637,6 +2397,7 @@ namespace OpenSim.Region.Framework.Scenes
                             }
                         }
                     }
+
                 }
 
                 if (m_scene.UseBackup && HasGroupChanged)
@@ -1644,10 +2405,31 @@ namespace OpenSim.Region.Framework.Scenes
                     // don't backup while it's selected or you're asking for changes mid stream.
                     if (isTimeToPersist() || forcedBackup)
                     {
+                        if (m_rootPart.PhysActor != null &&
+                            (!m_rootPart.PhysActor.IsPhysical))
+                        {
+                            // Possible ghost prim
+                            if (m_rootPart.PhysActor.Position != m_rootPart.GroupPosition)
+                            {
+                                foreach (SceneObjectPart part in m_parts.GetArray())
+                                {
+                                    // Re-set physics actor positions and
+                                    // orientations
+                                    part.GroupPosition = m_rootPart.GroupPosition;
+                                }
+                            }
+                        }
 //                        m_log.DebugFormat(
 //                            "[SCENE]: Storing {0}, {1} in {2}",
 //                            Name, UUID, m_scene.RegionInfo.RegionName);
 
+                        if (RootPart.Shape.PCode == 9 && RootPart.Shape.State != 0)
+                        {
+                            RootPart.Shape.LastAttachPoint = RootPart.Shape.State;
+                            RootPart.Shape.State = 0;
+                            ScheduleGroupForFullUpdate();
+                        }
+
                         SceneObjectGroup backup_group = Copy(false);
                         backup_group.RootPart.Velocity = RootPart.Velocity;
                         backup_group.RootPart.Acceleration = RootPart.Acceleration;
@@ -1657,13 +2439,22 @@ namespace OpenSim.Region.Framework.Scenes
                         GroupContainsForeignPrims = false;
 
                         m_scene.EventManager.TriggerOnSceneObjectPreSave(backup_group, this);
+
                         datastore.StoreObject(backup_group, m_scene.RegionInfo.RegionID);
 
                         backup_group.ForEachPart(delegate(SceneObjectPart part) 
                         { 
                             part.Inventory.ProcessInventoryBackup(datastore); 
+
+                            // take the change to delete things 
+                            if(part.KeyframeMotion != null)
+                            {
+                                part.KeyframeMotion.Delete();
+                                part.KeyframeMotion = null;
+                            }
                         });
 
+
                         backup_group = null;
                     }
 //                    else
@@ -1713,6 +2504,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns></returns>
         public SceneObjectGroup Copy(bool userExposed)
         {
+<<<<<<< HEAD
             // FIXME: This is dangerous since it's easy to forget to reset some references when necessary and end up 
             // with bugs that only occur in some circumstances (e.g. crossing between regions on the same simulator
             // but not between regions on different simulators).  Really, all copying should be done explicitly.
@@ -1721,18 +2513,32 @@ namespace OpenSim.Region.Framework.Scenes
             dupe.Backup = false;
             dupe.m_parts = new MapAndArray<OpenMetaverse.UUID, SceneObjectPart>();
             dupe.m_sittingAvatars = new List<ScenePresence>();
+=======
+            m_dupeInProgress = true;
+            SceneObjectGroup dupe = (SceneObjectGroup)MemberwiseClone();
+            dupe.m_isBackedUp = false;
+            dupe.m_parts = new MapAndArray<OpenMetaverse.UUID, SceneObjectPart>();
+
+            dupe.inTransit = inTransit; // this shouldn't be needed TEST
+
+            // new group as no sitting avatars            
+            dupe.m_linkedAvatars = new List<ScenePresence>();
+            dupe.m_sittingAvatars = new List<UUID>();
+
+>>>>>>> avn/ubitvar
             dupe.CopyRootPart(m_rootPart, OwnerID, GroupID, userExposed);
             dupe.m_rootPart.LinkNum = m_rootPart.LinkNum;
+            
 
             if (userExposed)
                 dupe.m_rootPart.TrimPermissions();
 
             List<SceneObjectPart> partList = new List<SceneObjectPart>(m_parts.GetArray());
-            
+
             partList.Sort(delegate(SceneObjectPart p1, SceneObjectPart p2)
-                {
-                    return p1.LinkNum.CompareTo(p2.LinkNum);
-                }
+            {
+                return p1.LinkNum.CompareTo(p2.LinkNum);
+            }
             );
 
             foreach (SceneObjectPart part in partList)
@@ -1742,43 +2548,56 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     newPart = dupe.CopyPart(part, OwnerID, GroupID, userExposed);
                     newPart.LinkNum = part.LinkNum;
-                }
+//                    if (userExposed)
+                        newPart.ParentID = dupe.m_rootPart.LocalId;
+                 }
                 else
                 {
                     newPart = dupe.m_rootPart;
                 }
+/*
+                bool isphys = ((newPart.Flags & PrimFlags.Physics) != 0);
+                bool isphan = ((newPart.Flags & PrimFlags.Phantom) != 0);
 
                 // Need to duplicate the physics actor as well
-                PhysicsActor originalPartPa = part.PhysActor;
-                if (originalPartPa != null && userExposed)
+                if (userExposed && (isphys || !isphan || newPart.VolumeDetectActive))
                 {
                     PrimitiveBaseShape pbs = newPart.Shape;
-    
                     newPart.PhysActor
                         = m_scene.PhysicsScene.AddPrimShape(
                             string.Format("{0}/{1}", newPart.Name, newPart.UUID),
                             pbs,
                             newPart.AbsolutePosition,
                             newPart.Scale,
-                            newPart.RotationOffset,
-                            originalPartPa.IsPhysical,
+                            newPart.GetWorldRotation(),
+                            isphys,
+                            isphan,
                             newPart.LocalId);
-    
-                    newPart.DoPhysicsPropertyUpdate(originalPartPa.IsPhysical, true);
-                }
+
+                    newPart.DoPhysicsPropertyUpdate(isphys, true);
+ */
+                if (userExposed)
+                    newPart.ApplyPhysics((uint)newPart.Flags,newPart.VolumeDetectActive,true);
+//                }
+                // copy keyframemotion
                 if (part.KeyframeMotion != null)
                     newPart.KeyframeMotion = part.KeyframeMotion.Copy(dupe);
             }
-            
+
             if (userExposed)
             {
-                dupe.UpdateParentIDs();
+// done above                dupe.UpdateParentIDs();
+
+                if (dupe.m_rootPart.PhysActor != null)
+                    dupe.m_rootPart.PhysActor.Building = false; // tell physics to finish building
+
                 dupe.HasGroupChanged = true;
                 dupe.AttachToBackup();
 
                 ScheduleGroupForFullUpdate();
             }
 
+            m_dupeInProgress = false;
             return dupe;
         }
 
@@ -1790,7 +2609,13 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="cGroupID"></param>
         public void CopyRootPart(SceneObjectPart part, UUID cAgentID, UUID cGroupID, bool userExposed)
         {
-            SetRootPart(part.Copy(m_scene.AllocateLocalId(), OwnerID, GroupID, 0, userExposed));
+            SceneObjectPart newpart = part.Copy(m_scene.AllocateLocalId(), OwnerID, GroupID, 0, userExposed);
+//            SceneObjectPart newpart = part.Copy(part.LocalId, OwnerID, GroupID, 0, userExposed);
+//            newpart.LocalId = m_scene.AllocateLocalId();
+
+            SetRootPart(newpart);
+            if (userExposed)
+                RootPart.Velocity = Vector3.Zero; // In case source is moving
         }
 
         public void ScriptSetPhysicsStatus(bool usePhysics)
@@ -1848,13 +2673,14 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (pa != null)
                 {
-                    pa.AddForce(impulse, true);
+                    // false to be applied as a impulse 
+                    pa.AddForce(impulse, false);
                     m_scene.PhysicsScene.AddPhysicsActorTaint(pa);
                 }
             }
         }
 
-        public void applyAngularImpulse(Vector3 impulse)
+        public void ApplyAngularImpulse(Vector3 impulse)
         {
             PhysicsActor pa = RootPart.PhysActor;
 
@@ -1862,21 +2688,8 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (!IsAttachment)
                 {
-                    pa.AddAngularForce(impulse, true);
-                    m_scene.PhysicsScene.AddPhysicsActorTaint(pa);
-                }
-            }
-        }
-
-        public void setAngularImpulse(Vector3 impulse)
-        {
-            PhysicsActor pa = RootPart.PhysActor;
-
-            if (pa != null)
-            {
-                if (!IsAttachment)
-                {
-                    pa.Torque = impulse;
+                    // false to be applied as a impulse
+                    pa.AddAngularForce(impulse, false);
                     m_scene.PhysicsScene.AddPhysicsActorTaint(pa);
                 }
             }
@@ -1884,21 +2697,15 @@ namespace OpenSim.Region.Framework.Scenes
 
         public Vector3 GetTorque()
         {
-            PhysicsActor pa = RootPart.PhysActor;
-
-            if (pa != null)
-            {
-                if (!IsAttachment)
-                {
-                    Vector3 torque = pa.Torque;
-                    return torque;
-                }
-            }
-
-            return Vector3.Zero;
+            return RootPart.Torque;
         }
 
+<<<<<<< HEAD
         public void MoveToTarget(Vector3 target, float tau)
+=======
+         // This is used by both Double-Click Auto-Pilot and llMoveToTarget() in an attached object
+        public void moveToTarget(Vector3 target, float tau)
+>>>>>>> avn/ubitvar
         {
             if (IsAttachment)
             {
@@ -1925,6 +2732,7 @@ namespace OpenSim.Region.Framework.Scenes
             if (IsAttachment)
             {
                 ScenePresence avatar = m_scene.GetScenePresence(AttachedAvatar);
+<<<<<<< HEAD
 
                 if (avatar != null)
                     avatar.ResetMoveToTarget();
@@ -1938,10 +2746,64 @@ namespace OpenSim.Region.Framework.Scenes
                     pa.PIDActive = false;
                     
                     ScheduleGroupForTerseUpdate();
+=======
+                if (avatar != null)
+                {
+                    avatar.ResetMoveToTarget();
+                }
+            }
+            else
+            {
+                PhysicsActor pa = RootPart.PhysActor;
+
+                if (pa != null)
+                    pa.PIDActive = false;
+
+                RootPart.ScheduleTerseUpdate(); // send a stop information
+            }
+        }
+        
+        public void rotLookAt(Quaternion target, float strength, float damping)
+        {
+            SceneObjectPart rootpart = m_rootPart;
+            if (rootpart != null)
+            {
+                if (IsAttachment)
+                {
+                /*
+                    ScenePresence avatar = m_scene.GetScenePresence(rootpart.AttachedAvatar);
+                    if (avatar != null)
+                    {
+                    Rotate the Av?
+                    } */
+                }
+                else
+                {
+                    if (rootpart.PhysActor != null)
+                    {                                                                   // APID must be implemented in your physics system for this to function.
+                        rootpart.PhysActor.APIDTarget = new Quaternion(target.X, target.Y, target.Z, target.W);
+                        rootpart.PhysActor.APIDStrength = strength;
+                        rootpart.PhysActor.APIDDamping = damping;
+                        rootpart.PhysActor.APIDActive = true;
+                    }
+>>>>>>> avn/ubitvar
                 }
             }
         }
+
+        public void stopLookAt()
+        {
+            SceneObjectPart rootpart = m_rootPart;
+            if (rootpart != null)
+            {
+                if (rootpart.PhysActor != null)
+                {                                                       // APID must be implemented in your physics system for this to function.
+                    rootpart.PhysActor.APIDActive = false;
+                }
+            }
         
+        }
+
         /// <summary>
         /// Uses a PID to attempt to clamp the object on the Z axis at the given height over tau seconds.
         /// </summary>
@@ -1958,7 +2820,7 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     pa.PIDHoverHeight = height;
                     pa.PIDHoverType = hoverType;
-                    pa.PIDTau = tau;
+                    pa.PIDHoverTau = tau;
                     pa.PIDHoverActive = true;
                 }
                 else
@@ -1999,6 +2861,9 @@ namespace OpenSim.Region.Framework.Scenes
         public SceneObjectPart CopyPart(SceneObjectPart part, UUID cAgentID, UUID cGroupID, bool userExposed)
         {
             SceneObjectPart newPart = part.Copy(m_scene.AllocateLocalId(), OwnerID, GroupID, m_parts.Count, userExposed);
+//            SceneObjectPart newPart = part.Copy(part.LocalId, OwnerID, GroupID, m_parts.Count, userExposed);
+//            newPart.LocalId = m_scene.AllocateLocalId();
+
             AddPart(newPart);
 
             SetPartAsNonRoot(newPart);
@@ -2048,6 +2913,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         #endregion
 
+
         public override void Update()
         {
             // Check that the group was not deleted before the scheduled update
@@ -2055,7 +2921,7 @@ namespace OpenSim.Region.Framework.Scenes
             // an object has been deleted from a scene before update was processed.
             // A more fundamental overhaul of the update mechanism is required to eliminate all
             // the race conditions.
-            if (IsDeleted)
+            if (IsDeleted || inTransit)
                 return;
 
             // Even temporary objects take part in physics (e.g. temp-on-rez bullets)
@@ -2066,18 +2932,17 @@ namespace OpenSim.Region.Framework.Scenes
             // check to see if the physical position or rotation warrant an update. 
             if (m_rootPart.UpdateFlag == UpdateRequired.NONE)
             {
-                bool UsePhysics = ((RootPart.Flags & PrimFlags.Physics) != 0);
-
-                if (UsePhysics && !AbsolutePosition.ApproxEquals(lastPhysGroupPos, 0.02f))
-                {
-                    m_rootPart.UpdateFlag = UpdateRequired.TERSE;
-                    lastPhysGroupPos = AbsolutePosition;
-                }
+                // rootpart SendScheduledUpdates will check if a update is needed
+                m_rootPart.UpdateFlag = UpdateRequired.TERSE;
+            }
 
-                if (UsePhysics && !GroupRotation.ApproxEquals(lastPhysGroupRot, 0.1f))
+            if (IsAttachment)
+            {
+                ScenePresence sp = m_scene.GetScenePresence(AttachedAvatar);
+                if (sp != null)
                 {
-                    m_rootPart.UpdateFlag = UpdateRequired.TERSE;
-                    lastPhysGroupRot = GroupRotation;
+                    sp.SendAttachmentScheduleUpdate(this);
+                    return;
                 }
             }
 
@@ -2137,20 +3002,30 @@ namespace OpenSim.Region.Framework.Scenes
         /// Immediately send a full update for this scene object.
         /// </summary>
         public void SendGroupFullUpdate()
-        {
+        {                       
             if (IsDeleted)
                 return;
 
-//            m_log.DebugFormat("[SOG]: Sending immediate full group update for {0} {1}", Name, UUID);
-            
-            RootPart.SendFullUpdateToAllClients();
+//            m_log.DebugFormat("[SOG]: Sending immediate full group update for {0} {1}", Name, UUID);            
+
+            if (IsAttachment)
+            {
+                ScenePresence sp = m_scene.GetScenePresence(AttachedAvatar);
+                if (sp != null)
+                {
+                    sp.SendAttachmentUpdate(this,UpdateRequired.FULL);
+                    return;
+                }
+            }
+
+            RootPart.SendFullUpdateToAllClientsInternal();
 
             SceneObjectPart[] parts = m_parts.GetArray();
             for (int i = 0; i < parts.Length; i++)
             {
                 SceneObjectPart part = parts[i];
                 if (part != RootPart)
-                    part.SendFullUpdateToAllClients();
+                    part.SendFullUpdateToAllClientsInternal();
             }
         }
 
@@ -2162,7 +3037,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void SendGroupRootTerseUpdate()
         {
-            if (IsDeleted)
+            if (IsDeleted || inTransit)
                 return;
 
             RootPart.SendTerseUpdateToAllClients();
@@ -2181,12 +3056,22 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void SendGroupTerseUpdate()
         {
-            if (IsDeleted)
+            if (IsDeleted || inTransit)
                 return;
 
+            if (IsAttachment)
+            {
+                ScenePresence sp = m_scene.GetScenePresence(AttachedAvatar);
+                if (sp != null)
+                {
+                    sp.SendAttachmentUpdate(this, UpdateRequired.TERSE);
+                    return;
+                }
+            }
+
             SceneObjectPart[] parts = m_parts.GetArray();
             for (int i = 0; i < parts.Length; i++)
-                parts[i].SendTerseUpdateToAllClients();
+                parts[i].SendTerseUpdateToAllClientsInternal();
         }
 
         /// <summary>
@@ -2294,9 +3179,41 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
             }
 
+            // physical prims count limit
+            // not very eficient :(
+
+            if (UsesPhysics && m_scene.m_linksetPhysCapacity > 0 && (PrimCount + objectGroup.PrimCount) >
+                    m_scene.m_linksetPhysCapacity)
+            {
+                int cntr = 0;
+                foreach (SceneObjectPart part in Parts)
+                {
+                    if (part.PhysicsShapeType != (byte)PhysicsShapeType.None)
+                        cntr++;
+                }
+                foreach (SceneObjectPart part in objectGroup.Parts)
+                {
+                    if (part.PhysicsShapeType != (byte)PhysicsShapeType.None)
+                        cntr++;
+                }
+
+                if (cntr > m_scene.m_linksetPhysCapacity)
+                {
+                    // cancel physics
+                    RootPart.Flags &= ~PrimFlags.Physics;
+                    ApplyPhysics();
+                }
+            }
+
+
             // 'linkPart' == the root of the group being linked into this group
             SceneObjectPart linkPart = objectGroup.m_rootPart;
 
+            if (m_rootPart.PhysActor != null)
+                m_rootPart.PhysActor.Building = true;
+            if (linkPart.PhysActor != null)
+                linkPart.PhysActor.Building = true;
+
             // physics flags from group to be applied to linked parts
             bool grpusephys = UsesPhysics;
             bool grptemporary = IsTemporary;
@@ -2313,22 +3230,24 @@ namespace OpenSim.Region.Framework.Scenes
             // First move the new group's root SOP's position to be relative to ours
             // (radams1: Not sure if the multiple setting of OffsetPosition is required. If not,
             //   this code can be reordered to have a more logical flow.)
-            linkPart.OffsetPosition = linkPart.GroupPosition - AbsolutePosition;
+            linkPart.setOffsetPosition(linkPart.GroupPosition - AbsolutePosition);
             // Assign the new parent to the root of the old group
             linkPart.ParentID = m_rootPart.LocalId;
             // Now that it's a child, it's group position is our root position
-            linkPart.GroupPosition = AbsolutePosition;
+            linkPart.setGroupPosition(AbsolutePosition);
 
-            Vector3 axPos = linkPart.OffsetPosition;
             // Rotate the linking root SOP's position to be relative to the new root prim
             Quaternion parentRot = m_rootPart.RotationOffset;
-            axPos *= Quaternion.Inverse(parentRot);
-            linkPart.OffsetPosition = axPos;
 
             // Make the linking root SOP's rotation relative to the new root prim
             Quaternion oldRot = linkPart.RotationOffset;
-            Quaternion newRot = Quaternion.Inverse(parentRot) * oldRot;
-            linkPart.RotationOffset = newRot;
+            Quaternion newRot = Quaternion.Conjugate(parentRot) * oldRot;
+            linkPart.setRotationOffset(newRot);
+
+            Vector3 axPos = linkPart.OffsetPosition;
+            axPos *= Quaternion.Conjugate(parentRot);
+            linkPart.OffsetPosition = axPos;
+
 
             // If there is only one SOP in a SOG, the LinkNum is zero. I.e., not a linkset.
             // Now that we know this SOG has at least two SOPs in it, the new root
@@ -2358,10 +3277,12 @@ namespace OpenSim.Region.Framework.Scenes
                 m_parts.Add(linkPart.UUID, linkPart);
 
                 linkPart.SetParent(this);
+                m_scene.updateScenePartGroup(linkPart, this);
+
                 linkPart.CreateSelected = true;
 
                 // let physics know preserve part volume dtc messy since UpdatePrimFlags doesn't look to parent changes for now
-                linkPart.UpdatePrimFlags(grpusephys, grptemporary, (IsPhantom || (linkPart.Flags & PrimFlags.Phantom) != 0), linkPart.VolumeDetectActive);
+                linkPart.UpdatePrimFlags(grpusephys, grptemporary, (IsPhantom || (linkPart.Flags & PrimFlags.Phantom) != 0), linkPart.VolumeDetectActive, true);
 
                 // If the added SOP is physical, also tell the physics engine about the link relationship.
                 if (linkPart.PhysActor != null && m_rootPart.PhysActor != null && m_rootPart.PhysActor.IsPhysical)
@@ -2371,6 +3292,7 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 linkPart.LinkNum = linkNum++;
+                linkPart.UpdatePrimFlags(UsesPhysics, IsTemporary, IsPhantom, IsVolumeDetect, false);
 
                 // Get a list of the SOP's in the old group in order of their linknum's.
                 SceneObjectPart[] ogParts = objectGroup.Parts;
@@ -2389,7 +3311,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                         // Update the physics flags for the newly added SOP
                         // (Is this necessary? LinkNonRootPart() has already called UpdatePrimFlags but with different flags!??)
-                        part.UpdatePrimFlags(grpusephys, grptemporary, (IsPhantom || (part.Flags & PrimFlags.Phantom) != 0), part.VolumeDetectActive);
+                        part.UpdatePrimFlags(grpusephys, grptemporary, (IsPhantom || (part.Flags & PrimFlags.Phantom) != 0), part.VolumeDetectActive, true);
 
                         // If the added SOP is physical, also tell the physics engine about the link relationship.
                         if (part.PhysActor != null && m_rootPart.PhysActor != null && m_rootPart.PhysActor.IsPhysical)
@@ -2407,7 +3329,7 @@ namespace OpenSim.Region.Framework.Scenes
             objectGroup.IsDeleted = true;
 
             objectGroup.m_parts.Clear();
-
+            
             // Can't do this yet since backup still makes use of the root part without any synchronization
 //            objectGroup.m_rootPart = null;
 
@@ -2423,6 +3345,9 @@ namespace OpenSim.Region.Framework.Scenes
             // unmoved prims!
             ResetChildPrimPhysicsPositions();
 
+            if (m_rootPart.PhysActor != null)
+                m_rootPart.PhysActor.Building = false;
+
             //HasGroupChanged = true;
             //ScheduleGroupForFullUpdate();
         }
@@ -2490,7 +3415,10 @@ namespace OpenSim.Region.Framework.Scenes
 //                m_log.DebugFormat(
 //                    "[SCENE OBJECT GROUP]: Delinking part {0}, {1} from group with root part {2}, {3}",
 //                    linkPart.Name, linkPart.UUID, RootPart.Name, RootPart.UUID);
-            
+
+            if (m_rootPart.PhysActor != null)
+                m_rootPart.PhysActor.Building = true;
+
             linkPart.ClearUndoState();
 
             Vector3 worldPos = linkPart.GetWorldPosition();
@@ -2545,20 +3473,18 @@ namespace OpenSim.Region.Framework.Scenes
             linkPart.GroupPosition = AbsolutePosition + linkPart.OffsetPosition;
             linkPart.OffsetPosition = new Vector3(0, 0, 0);
              */
-            linkPart.GroupPosition = worldPos;
-            linkPart.OffsetPosition = Vector3.Zero;
-            linkPart.RotationOffset = worldRot;
+            linkPart.setGroupPosition(worldPos);
+            linkPart.setOffsetPosition(Vector3.Zero);
+            linkPart.setRotationOffset(worldRot);
 
             // Create a new SOG to go around this unlinked and unattached SOP
             SceneObjectGroup objectGroup = new SceneObjectGroup(linkPart);
 
             m_scene.AddNewSceneObject(objectGroup, true);
 
-            if (sendEvents)
-                linkPart.TriggerScriptChangedEvent(Changed.LINK);
-
             linkPart.Rezzed = RootPart.Rezzed;
 
+<<<<<<< HEAD
             // We must persist the delinked group to the database immediately, for safety. The problem
             // is that although in memory the new group has a new SceneGroupID, in the database it
             // still has the parent group's SceneGroupID (until the next backup). This means that if the
@@ -2569,6 +3495,22 @@ namespace OpenSim.Region.Framework.Scenes
             // not happen. (We can't use a just-in-time trick like GroupContainsForeignPrims in this case
             // because the delinked group doesn't know when the source group is deleted.)
             m_scene.ForceSceneObjectBackup(objectGroup);
+=======
+            // When we delete a group, we currently have to force persist to the database if the object id has changed
+            // (since delete works by deleting all rows which have a given object id)
+
+            // this is as it seems to be in sl now
+            if(linkPart.PhysicsShapeType == (byte)PhysShapeType.none)
+                linkPart.PhysicsShapeType = linkPart.DefaultPhysicsShapeType(); // root prims can't have type none for now
+
+            if (m_rootPart.PhysActor != null)
+                m_rootPart.PhysActor.Building = false;
+
+            objectGroup.HasGroupChangedDueToDelink = true;
+>>>>>>> avn/ubitvar
+
+            if (sendEvents)
+                linkPart.TriggerScriptChangedEvent(Changed.LINK);
 
             return objectGroup;
         }
@@ -2579,7 +3521,13 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="objectGroup"></param>
         public virtual void DetachFromBackup()
         {
+<<<<<<< HEAD
             if (Backup && Scene != null)
+=======
+            if (m_scene != null)
+                m_scene.SceneGraph.FireDetachFromBackup(this);
+            if (m_isBackedUp && Scene != null)
+>>>>>>> avn/ubitvar
                 m_scene.EventManager.OnBackup -= ProcessBackup;
             
             Backup = false;
@@ -2595,14 +3543,14 @@ namespace OpenSim.Region.Framework.Scenes
             Quaternion parentRot = oldGroupRotation;
             Quaternion oldRot = part.RotationOffset;
 
-            // Move our position to not be relative to the old parent
+            // Move our position in world
             Vector3 axPos = part.OffsetPosition;
             axPos *= parentRot;
-            part.OffsetPosition = axPos;
-            part.GroupPosition = oldGroupPosition + part.OffsetPosition;
-            part.OffsetPosition = Vector3.Zero;
+            Vector3 newPos = oldGroupPosition + axPos;
+            part.setGroupPosition(newPos);
+            part.setOffsetPosition(Vector3.Zero);
 
-            // Compution our rotation to be not relative to the old parent
+            // Compution our rotation in world
             Quaternion worldRot = parentRot * oldRot;
             part.RotationOffset = worldRot;
 
@@ -2613,29 +3561,32 @@ namespace OpenSim.Region.Framework.Scenes
 
             part.LinkNum = linkNum;
 
+            m_scene.updateScenePartGroup(part, this);
+
             // Compute the new position of this SOP relative to the group position
-            part.OffsetPosition = part.GroupPosition - AbsolutePosition;
+            part.setOffsetPosition(newPos - AbsolutePosition);
 
             // (radams1 20120711: I don't know why part.OffsetPosition is set multiple times.
             //   It would have the affect of setting the physics engine position multiple 
             //   times. In theory, that is not necessary but I don't have a good linkset
             //   test to know that cleaning up this code wouldn't break things.)
 
-            // Rotate the relative position by the rotation of the group
-            Quaternion rootRotation = m_rootPart.RotationOffset;
-            Vector3 pos = part.OffsetPosition;
-            pos *= Quaternion.Inverse(rootRotation);
-            part.OffsetPosition = pos;
-
             // Compute the SOP's rotation relative to the rotation of the group.
             parentRot = m_rootPart.RotationOffset;
+
             oldRot = part.RotationOffset;
-            Quaternion newRot = Quaternion.Inverse(parentRot) * oldRot;
-            part.RotationOffset = newRot;
+            Quaternion newRot = Quaternion.Conjugate(parentRot) * worldRot;
+            part.setRotationOffset(newRot);
+
+            Vector3 pos = part.OffsetPosition;
+            pos *= Quaternion.Conjugate(parentRot);
+
+            part.OffsetPosition = pos; // update position and orientation on physics also
 
             // Since this SOP's state has changed, push those changes into the physics engine
             //    and the simulator.
-            part.UpdatePrimFlags(UsesPhysics, IsTemporary, IsPhantom, IsVolumeDetect);
+            // done on caller
+//            part.UpdatePrimFlags(UsesPhysics, IsTemporary, IsPhantom, IsVolumeDetect, false);
         }
 
         /// <summary>
@@ -2663,10 +3614,14 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         if (!BlockGrabOverride && !part.BlockGrab)
                         {
-                            Vector3 llmoveforce = pos - AbsolutePosition;
+/*                            Vector3 llmoveforce = pos - AbsolutePosition;
                             Vector3 grabforce = llmoveforce;
                             grabforce = (grabforce / 10) * pa.Mass;
-                            pa.AddForce(grabforce, true);
+ */
+                            // empirically convert distance diference to a impulse
+                            Vector3 grabforce = pos - AbsolutePosition;
+                            grabforce = grabforce * (pa.Mass/ 10.0f);
+                            pa.AddForce(grabforce, false);
                             m_scene.PhysicsScene.AddPhysicsActorTaint(pa);
                         }
                     }
@@ -2880,6 +3835,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="SetVolumeDetect"></param>
         public void UpdatePrimFlags(uint localID, bool UsePhysics, bool SetTemporary, bool SetPhantom, bool SetVolumeDetect)
         {
+            HasGroupChanged = true;
+
             SceneObjectPart selectionPart = GetPart(localID);
 
             if (Scene != null)
@@ -2905,8 +3862,12 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 SceneObjectPart[] parts = m_parts.GetArray();
                 
-                if (Scene != null)
+                if (Scene != null && UsePhysics)               
                 {
+                    int maxprims = m_scene.m_linksetPhysCapacity;
+                    bool checkShape = (maxprims > 0 &&
+                             parts.Length > maxprims);
+
                     for (int i = 0; i < parts.Length; i++)
                     {
                         SceneObjectPart part = parts[i];
@@ -2917,11 +3878,34 @@ namespace OpenSim.Region.Framework.Scenes
                             UsePhysics = false; // Reset physics
                             break;
                         }
+
+                        if (checkShape && part.PhysicsShapeType != (byte)PhysicsShapeType.None)
+                        {
+                            if (--maxprims < 0)
+                            {
+                                UsePhysics = false;
+                                break;
+                            }
+                        }
                     }
                 }
 
-                for (int i = 0; i < parts.Length; i++)
-                    parts[i].UpdatePrimFlags(UsePhysics, SetTemporary, SetPhantom, SetVolumeDetect);
+                if (parts.Length > 1)
+                {
+                    m_rootPart.UpdatePrimFlags(UsePhysics, SetTemporary, SetPhantom, SetVolumeDetect, true);
+
+                    for (int i = 0; i < parts.Length; i++)
+                    {
+
+                        if (parts[i].UUID != m_rootPart.UUID)
+                            parts[i].UpdatePrimFlags(UsePhysics, SetTemporary, SetPhantom, SetVolumeDetect, true);
+                    }
+
+                    if (m_rootPart.PhysActor != null)
+                        m_rootPart.PhysActor.Building = false;
+                }
+                else
+                    m_rootPart.UpdatePrimFlags(UsePhysics, SetTemporary, SetPhantom, SetVolumeDetect, false);
             }
         }
 
@@ -2934,6 +3918,17 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+
+
+        /// <summary>
+        /// Gets the number of parts
+        /// </summary>
+        /// <returns></returns>
+        public int GetPartCount()
+        {
+            return Parts.Count();
+        }
+
         /// <summary>
         /// Update the texture entry for this part
         /// </summary>
@@ -2978,7 +3973,27 @@ namespace OpenSim.Region.Framework.Scenes
         {
             RootPart.UpdatePermissions(AgentID, field, localID, mask, addRemTF);
 
+<<<<<<< HEAD
             AdjustChildPrimPermissions(Scene.Permissions.IsGod(AgentID));
+=======
+            bool god = Scene.Permissions.IsGod(AgentID);
+
+            if (field == 1 && god)
+            {
+                ForEachPart(part =>
+                {
+                    part.BaseMask = RootPart.BaseMask;
+                });
+            }
+
+            AdjustChildPrimPermissions();
+>>>>>>> avn/ubitvar
+
+            if (field == 1 && god) // Base mask was set. Update all child part inventories
+            {
+                foreach (SceneObjectPart part in Parts)
+                    part.Inventory.ApplyGodPermissions(RootPart.BaseMask);
+            }
 
             HasGroupChanged = true;
 
@@ -3025,8 +4040,6 @@ namespace OpenSim.Region.Framework.Scenes
 
             PhysicsActor pa = m_rootPart.PhysActor;
 
-            RootPart.StoreUndoState(true);
-
             if (Scene != null)
             {
                 scale.X = Math.Max(Scene.m_minNonphys, Math.Min(Scene.m_maxNonphys, scale.X));
@@ -3054,7 +4067,6 @@ namespace OpenSim.Region.Framework.Scenes
                     SceneObjectPart obPart = parts[i];
                     if (obPart.UUID != m_rootPart.UUID)
                     {
-//                        obPart.IgnoreUndoUpdate = true;
                         Vector3 oldSize = new Vector3(obPart.Scale);
 
                         float f = 1.0f;
@@ -3166,8 +4178,6 @@ namespace OpenSim.Region.Framework.Scenes
                                 z *= a;
                             }
                         }
-
-//                        obPart.IgnoreUndoUpdate = false;
                     }
                 }
             }
@@ -3177,9 +4187,7 @@ namespace OpenSim.Region.Framework.Scenes
             prevScale.Y *= y;
             prevScale.Z *= z;
 
-//            RootPart.IgnoreUndoUpdate = true;
             RootPart.Resize(prevScale);
-//            RootPart.IgnoreUndoUpdate = false;
 
             for (int i = 0; i < parts.Length; i++)
             {
@@ -3187,8 +4195,6 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (obPart.UUID != m_rootPart.UUID)
                 {
-                    obPart.IgnoreUndoUpdate = true;
-
                     Vector3 currentpos = new Vector3(obPart.OffsetPosition);
                     currentpos.X *= x;
                     currentpos.Y *= y;
@@ -3201,16 +4207,12 @@ namespace OpenSim.Region.Framework.Scenes
 
                     obPart.Resize(newSize);
                     obPart.UpdateOffSet(currentpos);
-
-                    obPart.IgnoreUndoUpdate = false;                    
                 }
 
-//                obPart.IgnoreUndoUpdate = false;
-//                obPart.StoreUndoState();
+                HasGroupChanged = true;
+                m_rootPart.TriggerScriptChangedEvent(Changed.SCALE);
+                ScheduleGroupForTerseUpdate();
             }
-
-//            m_log.DebugFormat(
-//                "[SCENE OBJECT GROUP]: Finished group resizing {0} {1} to {2}", Name, LocalId, RootPart.Scale);
         }
 
         #endregion
@@ -3223,14 +4225,6 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="pos"></param>
         public void UpdateGroupPosition(Vector3 pos)
         {
-//            m_log.DebugFormat("[SCENE OBJECT GROUP]: Updating group position on {0} {1} to {2}", Name, LocalId, pos);
-
-            RootPart.StoreUndoState(true);
-
-//            SceneObjectPart[] parts = m_parts.GetArray();
-//            for (int i = 0; i < parts.Length; i++)
-//                parts[i].StoreUndoState();
-
             if (m_scene.EventManager.TriggerGroupMove(UUID, pos))
             {
                 if (IsAttachment)
@@ -3263,21 +4257,17 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="pos"></param>
         /// <param name="localID"></param>
+        /// 
+
         public void UpdateSinglePosition(Vector3 pos, uint localID)
         {
             SceneObjectPart part = GetPart(localID);
 
-//            SceneObjectPart[] parts = m_parts.GetArray();
-//            for (int i = 0; i < parts.Length; i++)
-//                parts[i].StoreUndoState();
-
             if (part != null)
             {
-//                m_log.DebugFormat(
-//                    "[SCENE OBJECT GROUP]: Updating single position of {0} {1} to {2}", part.Name, part.LocalId, pos);
-
-                part.StoreUndoState(false);
-                part.IgnoreUndoUpdate = true;
+// unlock parts position change
+                if (m_rootPart.PhysActor != null)
+                    m_rootPart.PhysActor.Building = true;
 
                 if (part.UUID == m_rootPart.UUID)
                 {
@@ -3288,8 +4278,10 @@ namespace OpenSim.Region.Framework.Scenes
                     part.UpdateOffSet(pos);
                 }
 
+                if (m_rootPart.PhysActor != null)
+                    m_rootPart.PhysActor.Building = false;
+
                 HasGroupChanged = true;
-                part.IgnoreUndoUpdate = false;
             }
         }
 
@@ -3299,13 +4291,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="newPos"></param>
         public void UpdateRootPosition(Vector3 newPos)
         {
-//            m_log.DebugFormat(
-//                "[SCENE OBJECT GROUP]: Updating root position of {0} {1} to {2}", Name, LocalId, pos);
-
-//            SceneObjectPart[] parts = m_parts.GetArray();
-//            for (int i = 0; i < parts.Length; i++)
-//                parts[i].StoreUndoState();
-
+            // needs to be called with phys building true
             Vector3 oldPos;
 
             if (IsAttachment)
@@ -3326,12 +4312,19 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             AbsolutePosition = newPos;
-            
+             
             if (IsAttachment)
                 m_rootPart.AttachedPos = newPos;
 
             HasGroupChanged = true;
-            ScheduleGroupForTerseUpdate();
+            if (m_rootPart.Undoing)
+            {
+                ScheduleGroupForFullUpdate();
+            }
+            else
+            {
+                ScheduleGroupForTerseUpdate();
+            }
         }
 
         #endregion
@@ -3344,24 +4337,16 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="rot"></param>
         public void UpdateGroupRotationR(Quaternion rot)
         {
-//            m_log.DebugFormat(
-//                "[SCENE OBJECT GROUP]: Updating group rotation R of {0} {1} to {2}", Name, LocalId, rot);
-
-//            SceneObjectPart[] parts = m_parts.GetArray();
-//            for (int i = 0; i < parts.Length; i++)
-//                parts[i].StoreUndoState();
-
-            m_rootPart.StoreUndoState(true);
-
             m_rootPart.UpdateRotation(rot);
-
+        
+/* this is done by rootpart RotationOffset set called by UpdateRotation
             PhysicsActor actor = m_rootPart.PhysActor;
             if (actor != null)
             {
                 actor.Orientation = m_rootPart.RotationOffset;
                 m_scene.PhysicsScene.AddPhysicsActorTaint(actor);
             }
-
+*/
             HasGroupChanged = true;
             ScheduleGroupForTerseUpdate();
         }
@@ -3373,16 +4358,6 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="rot"></param>
         public void UpdateGroupRotationPR(Vector3 pos, Quaternion rot)
         {
-//            m_log.DebugFormat(
-//                "[SCENE OBJECT GROUP]: Updating group rotation PR of {0} {1} to {2}", Name, LocalId, rot);
-
-//            SceneObjectPart[] parts = m_parts.GetArray();
-//            for (int i = 0; i < parts.Length; i++)
-//                parts[i].StoreUndoState();
-
-            RootPart.StoreUndoState(true);
-            RootPart.IgnoreUndoUpdate = true;
-
             m_rootPart.UpdateRotation(rot);
 
             PhysicsActor actor = m_rootPart.PhysActor;
@@ -3401,8 +4376,6 @@ namespace OpenSim.Region.Framework.Scenes
 
             HasGroupChanged = true;
             ScheduleGroupForTerseUpdate();
-
-            RootPart.IgnoreUndoUpdate = false;
         }
 
         /// <summary>
@@ -3415,13 +4388,11 @@ namespace OpenSim.Region.Framework.Scenes
             SceneObjectPart part = GetPart(localID);
 
             SceneObjectPart[] parts = m_parts.GetArray();
-            for (int i = 0; i < parts.Length; i++)
-                parts[i].StoreUndoState();
 
             if (part != null)
             {
-//                m_log.DebugFormat(
-//                    "[SCENE OBJECT GROUP]: Updating single rotation of {0} {1} to {2}", part.Name, part.LocalId, rot);
+                if (m_rootPart.PhysActor != null)
+                    m_rootPart.PhysActor.Building = true;
 
                 if (part.UUID == m_rootPart.UUID)
                 {
@@ -3431,6 +4402,9 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     part.UpdateRotation(rot);
                 }
+
+                if (m_rootPart.PhysActor != null)
+                    m_rootPart.PhysActor.Building = false;
             }
         }
 
@@ -3444,12 +4418,8 @@ namespace OpenSim.Region.Framework.Scenes
             SceneObjectPart part = GetPart(localID);
             if (part != null)
             {
-//                m_log.DebugFormat(
-//                    "[SCENE OBJECT GROUP]: Updating single position and rotation of {0} {1} to {2}",
-//                    part.Name, part.LocalId, rot);
-
-                part.StoreUndoState();
-                part.IgnoreUndoUpdate = true;
+                if (m_rootPart.PhysActor != null)
+                    m_rootPart.PhysActor.Building = true;
 
                 if (part.UUID == m_rootPart.UUID)
                 {
@@ -3462,7 +4432,8 @@ namespace OpenSim.Region.Framework.Scenes
                     part.OffsetPosition = pos;
                 }
 
-                part.IgnoreUndoUpdate = false;
+                if (m_rootPart.PhysActor != null)
+                    m_rootPart.PhysActor.Building = false;
             }
         }
 
@@ -3472,15 +4443,12 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="rot"></param>
         public void UpdateRootRotation(Quaternion rot)
         {
-//            m_log.DebugFormat(
-//                "[SCENE OBJECT GROUP]: Updating root rotation of {0} {1} to {2}",
-//                Name, LocalId, rot);
-
+            // needs to be called with phys building true
             Quaternion axRot = rot;
             Quaternion oldParentRot = m_rootPart.RotationOffset;
 
-            m_rootPart.StoreUndoState();
-            m_rootPart.UpdateRotation(rot);
+            //Don't use UpdateRotation because it schedules an update prematurely
+            m_rootPart.RotationOffset = rot;
 
             PhysicsActor pa = m_rootPart.PhysActor;
 
@@ -3496,35 +4464,145 @@ namespace OpenSim.Region.Framework.Scenes
                 SceneObjectPart prim = parts[i];
                 if (prim.UUID != m_rootPart.UUID)
                 {
-                    prim.IgnoreUndoUpdate = true;
+                    Quaternion NewRot = oldParentRot * prim.RotationOffset;
+                    NewRot = Quaternion.Inverse(axRot) * NewRot;
+                    prim.RotationOffset = NewRot;
+
                     Vector3 axPos = prim.OffsetPosition;
+
                     axPos *= oldParentRot;
                     axPos *= Quaternion.Inverse(axRot);
                     prim.OffsetPosition = axPos;
-                    Quaternion primsRot = prim.RotationOffset;
-                    Quaternion newRot = oldParentRot * primsRot;
-                    newRot = Quaternion.Inverse(axRot) * newRot;
-                    prim.RotationOffset = newRot;
-                    prim.ScheduleTerseUpdate();
-                    prim.IgnoreUndoUpdate = false;
                 }
             }
 
-//            for (int i = 0; i < parts.Length; i++)
-//            {
-//                SceneObjectPart childpart = parts[i];
-//                if (childpart != m_rootPart)
-//                {
-////                    childpart.IgnoreUndoUpdate = false;
-////                    childpart.StoreUndoState();
-//                }
-//            }
+            HasGroupChanged = true;
+            ScheduleGroupForFullUpdate();
+        }
 
-            m_rootPart.ScheduleTerseUpdate();
+        private enum updatetype :int
+        {
+            none = 0,
+            partterse = 1,
+            partfull = 2,
+            groupterse = 3,
+            groupfull = 4
+        }
 
-//            m_log.DebugFormat(
-//                "[SCENE OBJECT GROUP]: Updated root rotation of {0} {1} to {2}",
-//                Name, LocalId, rot);
+        public void doChangeObject(SceneObjectPart part, ObjectChangeData data)
+        {
+            // TODO  this still as excessive *.Schedule*Update()s
+
+            if (part != null && part.ParentGroup != null)
+            {
+                ObjectChangeType change = data.change;
+                bool togroup = ((change & ObjectChangeType.Group) != 0);
+                //                bool uniform = ((what & ObjectChangeType.UniformScale) != 0);  not in use
+
+                SceneObjectGroup group = part.ParentGroup;
+                PhysicsActor pha = group.RootPart.PhysActor;
+
+                updatetype updateType = updatetype.none;
+
+                if (togroup)
+                {
+                    // related to group
+                    if ((change & (ObjectChangeType.Rotation | ObjectChangeType.Position)) != 0)
+                    {
+                        if ((change & ObjectChangeType.Rotation) != 0)
+                        {
+                            group.RootPart.UpdateRotation(data.rotation);
+                            updateType = updatetype.none;
+                        }
+                        if ((change & ObjectChangeType.Position) != 0)
+                        {
+                            if (IsAttachment || m_scene.Permissions.CanObjectEntry(group.UUID, false, data.position))
+                                UpdateGroupPosition(data.position);
+                            updateType = updatetype.groupterse;
+                        }
+                        else
+                        // ugly rotation update of all parts
+                        {
+                            group.ResetChildPrimPhysicsPositions();
+                        }
+
+                    }
+                    if ((change & ObjectChangeType.Scale) != 0)
+                    {
+                        if (pha != null)
+                            pha.Building = true;
+
+                        group.GroupResize(data.scale);
+                        updateType = updatetype.none;
+
+                        if (pha != null)
+                            pha.Building = false;
+                    }
+                }
+                else
+                {
+                    // related to single prim in a link-set ( ie group)
+                    if (pha != null)
+                        pha.Building = true;
+
+                    // root part is special
+                    // parts offset positions or rotations need to change also
+
+                    if (part == group.RootPart)
+                    {
+                        if ((change & ObjectChangeType.Rotation) != 0)
+                            group.UpdateRootRotation(data.rotation);
+                        if ((change & ObjectChangeType.Position) != 0)
+                            group.UpdateRootPosition(data.position);
+                        if ((change & ObjectChangeType.Scale) != 0)
+                            part.Resize(data.scale);
+                    }
+                    else
+                    {
+                        if ((change & ObjectChangeType.Position) != 0)
+                        {
+                            part.OffsetPosition = data.position;
+                            updateType = updatetype.partterse;
+                        }
+                        if ((change & ObjectChangeType.Rotation) != 0)
+                        {
+                            part.UpdateRotation(data.rotation);
+                            updateType = updatetype.none;
+                        }
+                        if ((change & ObjectChangeType.Scale) != 0)
+                        {
+                            part.Resize(data.scale);
+                            updateType = updatetype.none;
+                        }
+                    }
+
+                    if (pha != null)
+                        pha.Building = false;
+                }
+
+                if (updateType != updatetype.none)
+                {
+                    group.HasGroupChanged = true;
+
+                    switch (updateType)
+                    {
+                        case updatetype.partterse:
+                            part.ScheduleTerseUpdate();
+                            break;
+                        case updatetype.partfull:
+                            part.ScheduleFullUpdate();
+                            break;
+                        case updatetype.groupterse:
+                            group.ScheduleGroupForTerseUpdate();
+                            break;
+                        case updatetype.groupfull:
+                            group.ScheduleGroupForFullUpdate();
+                            break;
+                        default:
+                            break;
+                    }
+                }
+            }
         }
 
         #endregion
@@ -3565,6 +4643,8 @@ namespace OpenSim.Region.Framework.Scenes
             waypoint.handle = handle;
             lock (m_rotTargets)
             {
+                if (m_rotTargets.Count >= 8)
+                    m_rotTargets.Remove(m_rotTargets.ElementAt(0).Key);
                 m_rotTargets.Add(handle, waypoint);
             }
             m_scene.AddGroupTarget(this);
@@ -3590,6 +4670,8 @@ namespace OpenSim.Region.Framework.Scenes
             waypoint.handle = handle;
             lock (m_targets)
             {
+                if (m_targets.Count >= 8)
+                    m_targets.Remove(m_targets.ElementAt(0).Key);
                 m_targets.Add(handle, waypoint);
             }
             m_scene.AddGroupTarget(this);
@@ -3623,10 +4705,11 @@ namespace OpenSim.Region.Framework.Scenes
                             scriptPosTarget target = m_targets[idx];
                             if (Util.GetDistanceTo(target.targetPos, m_rootPart.GroupPosition) <= target.tolerance)
                             {
+                                at_target = true;
+
                                 // trigger at_target
                                 if (m_scriptListens_atTarget)
                                 {
-                                    at_target = true;
                                     scriptPosTarget att = new scriptPosTarget();
                                     att.targetPos = target.targetPos;
                                     att.tolerance = target.tolerance;
@@ -3744,11 +4827,50 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
         }
-        
+
+        public Vector3 GetGeometricCenter()
+        {
+            // this is not real geometric center but a average of positions relative to root prim acording to
+            // http://wiki.secondlife.com/wiki/llGetGeometricCenter
+            // ignoring tortured prims details since sl also seems to ignore
+            // so no real use in doing it on physics
+            
+            Vector3 gc = Vector3.Zero;
+
+            int nparts = m_parts.Count;
+            if (nparts <= 1)
+                return gc;
+
+            SceneObjectPart[] parts = m_parts.GetArray();
+            nparts = parts.Length; // just in case it changed
+            if (nparts <= 1)
+                return gc;
+
+            Quaternion parentRot = RootPart.RotationOffset;
+            Vector3 pPos;
+
+            // average all parts positions
+            for (int i = 0; i < nparts; i++)
+            {
+                // do it directly
+                //                gc += parts[i].GetWorldPosition();
+                if (parts[i] != RootPart)
+                {
+                    pPos = parts[i].OffsetPosition;
+                    gc += pPos;
+                }
+
+            }
+            gc /= nparts;
+
+            // relative to root:
+//            gc -= AbsolutePosition;
+            return gc;
+        }
+
         public float GetMass()
         {
             float retmass = 0f;
-
             SceneObjectPart[] parts = m_parts.GetArray();
             for (int i = 0; i < parts.Length; i++)
                 retmass += parts[i].GetMass();
@@ -3756,6 +4878,39 @@ namespace OpenSim.Region.Framework.Scenes
             return retmass;
         }
 
+        // center of mass of full object
+        public Vector3 GetCenterOfMass()
+        {
+            PhysicsActor pa = RootPart.PhysActor;
+
+            if(((RootPart.Flags & PrimFlags.Physics) !=0) && pa !=null)
+            {
+                // physics knows better about center of mass of physical prims
+                Vector3 tmp = pa.CenterOfMass;
+                return tmp;
+            }
+            
+            Vector3 Ptot = Vector3.Zero;
+            float totmass = 0f;
+            float m;
+
+            SceneObjectPart[] parts = m_parts.GetArray();
+            for (int i = 0; i < parts.Length; i++)
+            {
+                m = parts[i].GetMass();
+                Ptot += parts[i].GetPartCenterOfMass() * m;
+                totmass += m;
+            }
+
+            if (totmass == 0)
+                totmass = 0;
+            else
+                totmass = 1 / totmass;
+            Ptot *= totmass;
+
+            return Ptot;
+        }
+
         /// <summary>
         /// If the object is a sculpt/mesh, retrieve the mesh data for each part and reinsert it into each shape so that
         /// the physics engine can use it.
@@ -3935,6 +5090,14 @@ namespace OpenSim.Region.Framework.Scenes
             FromItemID = uuid;
         }
 
+        public void ResetOwnerChangeFlag()
+        {
+            ForEachPart(delegate(SceneObjectPart part)
+            {
+                part.ResetOwnerChangeFlag();
+            });
+        }
+
         #endregion
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index f6e8c7f..1cfa8ed 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -64,7 +64,8 @@ namespace OpenSim.Region.Framework.Scenes
         TELEPORT = 512,
         REGION_RESTART = 1024,
         MEDIA = 2048,
-        ANIMATION = 16384
+        ANIMATION = 16384,
+        POSITION = 32768
     }
 
     // I don't really know where to put this except here.
@@ -123,7 +124,18 @@ namespace OpenSim.Region.Framework.Scenes
         /// Denote all sides of the prim
         /// </value>
         public const int ALL_SIDES = -1;
-        
+
+        private const scriptEvents PhysicsNeededSubsEvents = (
+                    scriptEvents.collision | scriptEvents.collision_start | scriptEvents.collision_end |
+                    scriptEvents.land_collision | scriptEvents.land_collision_start | scriptEvents.land_collision_end
+                    );
+        private const scriptEvents PhyscicsPhantonSubsEvents = (
+                    scriptEvents.land_collision | scriptEvents.land_collision_start | scriptEvents.land_collision_end
+                    );
+        private const scriptEvents PhyscicsVolumeDtcSubsEvents = (
+                    scriptEvents.collision_start | scriptEvents.collision_end
+                    );      
+
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         /// <summary>
@@ -160,7 +172,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </remarks>
         public bool IsRoot 
         {
-            get { return ParentGroup.RootPart == this; } 
+            get { return Object.ReferenceEquals(ParentGroup.RootPart, this); } 
         }
 
         /// <summary>
@@ -233,6 +245,15 @@ namespace OpenSim.Region.Framework.Scenes
 
         public uint TimeStampTerse;
 
+        // The following two are to hold the attachment data
+        // while an object is inworld
+        [XmlIgnore]
+        public byte AttachPoint = 0;
+
+        [XmlIgnore]
+        public Quaternion AttachRotation = Quaternion.Identity;
+
+        [XmlIgnore]
         public int STATUS_ROTATE_X;
 
         public int STATUS_ROTATE_Y;
@@ -259,8 +280,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public Vector3 RotationAxis = Vector3.One;
 
-        public bool VolumeDetectActive; // XmlIgnore set to avoid problems with persistance until I come to care for this
-                                        // Certainly this must be a persistant setting finally
+        public bool VolumeDetectActive;
 
         public bool IsWaitingForFirstSpinUpdatePacket;
 
@@ -300,10 +320,10 @@ namespace OpenSim.Region.Framework.Scenes
         private Quaternion m_sitTargetOrientation = Quaternion.Identity;
         private Vector3 m_sitTargetPosition;
         private string m_sitAnimation = "SIT";
+        private bool m_occupied;                                        // KF if any av is sitting on this prim
         private string m_text = String.Empty;
         private string m_touchName = String.Empty;
-        private readonly List<UndoState> m_undo = new List<UndoState>(5);
-        private readonly List<UndoState> m_redo = new List<UndoState>(5);
+        private UndoRedoState m_UndoRedo = null;
 
         private bool m_passTouches = false;
         private bool m_passCollisions = false;
@@ -331,14 +351,20 @@ namespace OpenSim.Region.Framework.Scenes
         protected Vector3 m_lastVelocity;
         protected Vector3 m_lastAcceleration;
         protected Vector3 m_lastAngularVelocity;
-        protected int m_lastTerseSent;
+        protected int m_lastUpdateSentTime;
+        protected float m_buoyancy = 0.0f;
+        protected Vector3 m_force;
+        protected Vector3 m_torque;
 
         protected byte m_physicsShapeType = (byte)PhysShapeType.prim;
         protected float m_density = 1000.0f; // in kg/m^3
         protected float m_gravitymod = 1.0f;
         protected float m_friction = 0.6f; // wood
         protected float m_bounce = 0.5f; // wood
-        
+
+
+        protected bool m_isSelected = false;
+
         /// <summary>
         /// Stores media texture data
         /// </summary>
@@ -350,15 +376,23 @@ namespace OpenSim.Region.Framework.Scenes
         private Vector3 m_cameraAtOffset;
         private bool m_forceMouselook;
 
-        // TODO: Collision sound should have default.
+
+        // 0 for default collision sounds, -1 for script disabled sound 1 for script defined sound
+        private sbyte m_collisionSoundType;
         private UUID m_collisionSound;
         private float m_collisionSoundVolume;
 
+        private int LastColSoundSentTime; 
+
+
+        private SOPVehicle m_vehicleParams = null;
+
         public KeyframeMotion KeyframeMotion
         {
             get; set;
         }
 
+
         #endregion Fields
 
 //        ~SceneObjectPart()
@@ -388,6 +422,7 @@ namespace OpenSim.Region.Framework.Scenes
             // this appears to have the same UUID (!) as the prim.  If this isn't the case, one can't drag items from
             // the prim into an agent inventory (Linden client reports that the "Object not found for drop" in its log
             m_inventory = new SceneObjectPartInventory(this);
+            LastColSoundSentTime = Util.EnvironmentTickCount();
         }
 
         /// <summary>
@@ -402,7 +437,7 @@ namespace OpenSim.Region.Framework.Scenes
             UUID ownerID, PrimitiveBaseShape shape, Vector3 groupPosition, 
             Quaternion rotationOffset, Vector3 offsetPosition) : this()
         {
-            m_name = "Primitive";
+            m_name = "Object";
 
             CreationDate = (int)Utils.DateTimeToUnixTime(Rezzed);
             LastOwnerID = CreatorID = OwnerID = ownerID;
@@ -441,7 +476,7 @@ namespace OpenSim.Region.Framework.Scenes
         private uint _ownerMask = (uint)(PermissionMask.All | PermissionMask.Export);
         private uint _groupMask = (uint)PermissionMask.None;
         private uint _everyoneMask = (uint)PermissionMask.None;
-        private uint _nextOwnerMask = (uint)PermissionMask.All;
+        private uint _nextOwnerMask = (uint)(PermissionMask.Move | PermissionMask.Modify | PermissionMask.Transfer);
         private PrimFlags _flags = PrimFlags.None;
         private DateTime m_expires;
         private DateTime m_rezzed;
@@ -539,12 +574,16 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <value>
-        /// Access should be via Inventory directly - this property temporarily remains for xml serialization purposes
+        /// Get the inventory list
         /// </value>
         public TaskInventoryDictionary TaskInventory
         {
-            get { return m_inventory.Items; }
-            set { m_inventory.Items = value; }
+            get {
+                return m_inventory.Items;
+            }
+            set {
+                m_inventory.Items = value;
+            }
         }
 
         /// <summary>
@@ -594,20 +633,6 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        public byte Material
-        {
-            get { return (byte) m_material; }
-            set
-            {
-                m_material = (Material)value;
-
-                PhysicsActor pa = PhysActor;
-
-                if (pa != null)
-                    pa.SetMaterial((int)value);
-            }
-        }
-
         [XmlIgnore]
         public bool PassTouches
         {
@@ -633,6 +658,19 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public bool IsSelected
+        {
+            get { return m_isSelected; }
+            set
+            {
+                m_isSelected = value;
+                if (ParentGroup != null)
+                    ParentGroup.PartSelectChanged(value);
+          
+            }
+        }
+        
+        
         public Dictionary<int, string> CollisionFilter
         {
             get { return m_CollisionFilter; }
@@ -707,14 +745,12 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_LoopSoundSlavePrims = value; }
         }
 
-        
         public Byte[] TextureAnimation
         {
             get { return m_TextureAnimation; }
             set { m_TextureAnimation = value; }
         }
 
-        
         public Byte[] ParticleSystem
         {
             get { return m_particleSystem; }
@@ -742,18 +778,32 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_damage = value; }
         }
 
+
+
+
+        public void setGroupPosition(Vector3 pos)
+        {
+            m_groupPosition = pos;
+        }
+
         /// <summary>
         /// The position of the entire group that this prim belongs to.
         /// </summary>
+        /// 
+
+
         public Vector3 GroupPosition
         {
             get
             {
                 // If this is a linkset, we don't want the physics engine mucking up our group position here.
                 PhysicsActor actor = PhysActor;
-                // If physical and the root prim of a linkset, the position of the group is what physics thinks.
-                if (actor != null && ParentID == 0)
-                    m_groupPosition = actor.Position;
+                if (ParentID == 0)
+                {
+                    if (actor != null)
+                        m_groupPosition = actor.Position;
+                    return m_groupPosition;
+                }
 
                 // If I'm an attachment, my position is reported as the position of who I'm attached to
                 if (ParentGroup.IsAttachment)
@@ -763,21 +813,23 @@ namespace OpenSim.Region.Framework.Scenes
                         return sp.AbsolutePosition;
                 }
 
+                // use root prim's group position. Physics may have updated it
+                if (ParentGroup.RootPart != this)
+                    m_groupPosition = ParentGroup.RootPart.GroupPosition;
                 return m_groupPosition;
             }
             set
             {
                 m_groupPosition = value;
-
                 PhysicsActor actor = PhysActor;
-                if (actor != null)
+                if (actor != null && ParentGroup.Scene.PhysicsScene != null)
                 {
                     try
                     {
                         // Root prim actually goes at Position
                         if (ParentID == 0)
                         {
-                            actor.Position = value;
+                            actor.Position = value;                           
                         }
                         else
                         {
@@ -798,12 +850,17 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public void setOffsetPosition(Vector3 pos)
+        {
+            m_offsetPosition = pos;
+        }
+
         public Vector3 OffsetPosition
         {
             get { return m_offsetPosition; }
             set
             {
-//                StoreUndoState();
+                Vector3 oldpos = m_offsetPosition;
                 m_offsetPosition = value;
 
                 if (ParentGroup != null && !ParentGroup.IsDeleted)
@@ -815,10 +872,26 @@ namespace OpenSim.Region.Framework.Scenes
                         actor.Orientation = GetWorldRotation();
 
                         // Tell the physics engines that this prim changed.
-                        if (ParentGroup.Scene != null)
+                        if (ParentGroup.Scene != null && ParentGroup.Scene.PhysicsScene != null)
                             ParentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(actor);
                     }
+
+                    if (!m_parentGroup.m_dupeInProgress)
+                    {
+                        List<ScenePresence> avs = ParentGroup.GetLinkedAvatars();
+                        foreach (ScenePresence av in avs)
+                        {
+                            if (av.ParentID == m_localId)
+                            {
+                                Vector3 offset = (m_offsetPosition - oldpos);
+                                av.AbsolutePosition += offset;
+//                                av.SendAvatarDataToAllAgents();
+                                av.SendTerseUpdateToAllClients();
+                            }
+                        }
+                    }
                 }
+                TriggerScriptChangedEvent(Changed.POSITION);
             }
         }
 
@@ -840,6 +913,11 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public void setRotationOffset(Quaternion q)
+        {
+            m_rotationOffset = q;
+        }
+
         public Quaternion RotationOffset
         {
             get
@@ -869,7 +947,7 @@ namespace OpenSim.Region.Framework.Scenes
             
             set
             {
-                StoreUndoState();
+//                StoreUndoState();
                 m_rotationOffset = value;
 
                 PhysicsActor actor = PhysActor;
@@ -960,7 +1038,7 @@ namespace OpenSim.Region.Framework.Scenes
             get
             {
                 PhysicsActor actor = PhysActor;
-                if ((actor != null) && actor.IsPhysical)
+                if ((actor != null) && actor.IsPhysical && ParentGroup.RootPart == this)
                 {
                     m_angularVelocity = actor.RotationalVelocity;
                 }
@@ -968,6 +1046,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
             set
             {
+<<<<<<< HEAD
                 if (Util.IsNanOrInfinity(value))
                     m_angularVelocity = Vector3.Zero;
                 else
@@ -976,12 +1055,21 @@ namespace OpenSim.Region.Framework.Scenes
                 PhysicsActor actor = PhysActor;
                 if ((actor != null) && actor.IsPhysical)
                     actor.RotationalVelocity = m_angularVelocity;
+=======
+                m_angularVelocity = value;
+                PhysicsActor actor = PhysActor;
+                if ((actor != null) && actor.IsPhysical && ParentGroup.RootPart == this && VehicleType == (int)Vehicle.TYPE_NONE)
+                {
+                    actor.RotationalVelocity = m_angularVelocity;
+                }                       
+>>>>>>> avn/ubitvar
             }
         }
 
         /// <summary></summary>
         public Vector3 Acceleration
         {
+<<<<<<< HEAD
             get { return m_acceleration; }
             set 
             {
@@ -990,6 +1078,19 @@ namespace OpenSim.Region.Framework.Scenes
                 else
                     m_acceleration = value;
             }
+=======
+                        get 
+                        { 
+                PhysicsActor actor = PhysActor;
+                if (actor != null)
+                                {
+                                        m_acceleration = actor.Acceleration;
+                                }
+                                return m_acceleration;
+                        } 
+            
+            set { m_acceleration = value; }
+>>>>>>> avn/ubitvar
         }
 
         public string Description { get; set; }
@@ -1056,7 +1157,10 @@ namespace OpenSim.Region.Framework.Scenes
         public PrimitiveBaseShape Shape
         {
             get { return m_shape; }
-            set { m_shape = value;}
+            set
+            {
+                m_shape = value;
+            }
         }
 
         /// <summary>
@@ -1069,7 +1173,6 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (m_shape != null)
                 {
-                    StoreUndoState();
 
                     m_shape.Scale = value;
 
@@ -1137,10 +1240,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             get
             {
-                if (ParentGroup.IsAttachment)
-                    return GroupPosition;
-
-                return m_offsetPosition + m_groupPosition;
+                return GroupPosition + (m_offsetPosition * ParentGroup.RootPart.RotationOffset);
             }
         }
 
@@ -1309,6 +1409,13 @@ namespace OpenSim.Region.Framework.Scenes
                 _flags = value; 
             }
         }
+        
+        [XmlIgnore]
+        public bool IsOccupied                          // KF If an av is sittingon this prim
+        {
+                get { return m_occupied; }
+                set { m_occupied = value; }
+        }
 
         /// <summary>
         /// ID of the avatar that is sat on us if we have a sit target.  If there is no such avatar then is UUID.Zero
@@ -1359,12 +1466,41 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_sitAnimation = value; }
         }
 
+        public UUID invalidCollisionSoundUUID = new UUID("ffffffff-ffff-ffff-ffff-ffffffffffff");
+
+        // 0 for default collision sounds, -1 for script disabled sound 1 for script defined sound
+        // runtime thing.. do not persist
+        [XmlIgnore]
+        public sbyte CollisionSoundType
+        {
+            get
+            {
+                return m_collisionSoundType;
+            }
+            set
+            {
+                m_collisionSoundType = value;
+                if (value == -1)
+                    m_collisionSound = invalidCollisionSoundUUID;
+                else if (value == 0)
+                    m_collisionSound = UUID.Zero;
+            }
+        }
+
         public UUID CollisionSound
         {
             get { return m_collisionSound; }
             set
-            {
+            {           
                 m_collisionSound = value;
+
+                if (value == invalidCollisionSoundUUID)
+                    m_collisionSoundType = -1;
+                else if (value == UUID.Zero)
+                    m_collisionSoundType = 0;
+                else
+                    m_collisionSoundType = 1;
+
                 aggregateScriptEvents();
             }
         }
@@ -1375,6 +1511,125 @@ namespace OpenSim.Region.Framework.Scenes
             set { m_collisionSoundVolume = value; }
         }
 
+        public float Buoyancy
+        {
+            get
+            {
+                if (ParentGroup.RootPart == this)
+                    return m_buoyancy;
+
+                return ParentGroup.RootPart.Buoyancy;
+            }
+            set
+            {
+                if (ParentGroup != null && ParentGroup.RootPart != null && ParentGroup.RootPart != this)
+                {
+                    ParentGroup.RootPart.Buoyancy = value;
+                    return;
+                }
+                m_buoyancy = value;
+                if (PhysActor != null)
+                    PhysActor.Buoyancy = value;
+            }
+        }
+
+        public Vector3 Force
+        {
+            get
+            {
+                if (ParentGroup.RootPart == this)
+                    return m_force;
+
+                return ParentGroup.RootPart.Force;
+            }
+
+            set
+            {
+                if (ParentGroup != null && ParentGroup.RootPart != null && ParentGroup.RootPart != this)
+                {
+                    ParentGroup.RootPart.Force = value;
+                    return;
+                }
+                m_force = value;
+                if (PhysActor != null)
+                    PhysActor.Force = value;
+            }
+        }
+
+        public Vector3 Torque
+        {
+            get
+            {
+                if (ParentGroup.RootPart == this)
+                    return m_torque;
+                
+                return ParentGroup.RootPart.Torque;
+            }
+
+            set
+            {
+                if (ParentGroup != null && ParentGroup.RootPart != null && ParentGroup.RootPart != this)
+                {
+                    ParentGroup.RootPart.Torque = value;
+                    return;
+                }
+                m_torque = value;
+                if (PhysActor != null)
+                    PhysActor.Torque = value;
+            }
+        }
+
+        public byte Material
+        {
+            get { return (byte)m_material; }
+            set
+            {
+                if (value >= 0 && value <= (byte)SOPMaterialData.MaxMaterial)
+                {
+                    bool update = false;
+
+                    if (m_material != (Material)value)
+                    {
+                        update = true;
+                        m_material = (Material)value;
+                    }
+
+                    if (m_friction != SOPMaterialData.friction(m_material))
+                    {
+                        update = true;
+                        m_friction = SOPMaterialData.friction(m_material);
+                    }
+
+                    if (m_bounce != SOPMaterialData.bounce(m_material))
+                    {
+                        update = true;
+                        m_bounce = SOPMaterialData.bounce(m_material);
+                    }
+
+                    if (update)
+                    {
+                        if (PhysActor != null)
+                        {
+                            PhysActor.SetMaterial((int)value);
+                        }
+                        if(ParentGroup != null)
+                            ParentGroup.HasGroupChanged = true;
+                        ScheduleFullUpdateIfNone();
+                        UpdatePhysRequired = true;
+                    }
+                }
+            }
+        }
+
+        // not a propriety to move to methods place later
+        private bool HasMesh()
+        {
+            if (Shape != null && (Shape.SculptType == (byte)SculptType.Mesh))
+                return true;
+            return false;
+        }
+
+        // not a propriety to move to methods place later
         public byte DefaultPhysicsShapeType()
         {
             byte type;
@@ -1387,6 +1642,65 @@ namespace OpenSim.Region.Framework.Scenes
             return type;
         }
 
+        [XmlIgnore]
+        public bool UsesComplexCost
+        {
+            get
+            {
+                byte pst = PhysicsShapeType;
+                if(pst == (byte) PhysShapeType.none || pst == (byte) PhysShapeType.convex || HasMesh())
+                    return true;
+                return false;
+            }
+        }
+
+        [XmlIgnore]
+        public float PhysicsCost
+        {
+            get
+            {
+                if(PhysicsShapeType == (byte)PhysShapeType.none)
+                    return 0;
+
+                float cost = 0.1f;
+                if (PhysActor != null)
+                    cost = PhysActor.PhysicsCost;
+                else
+                    cost = 0.1f;
+
+                if ((Flags & PrimFlags.Physics) != 0)
+                    cost *= (1.0f + 0.01333f * Scale.LengthSquared()); // 0.01333 == 0.04/3
+                return cost;
+            }
+        }
+
+        [XmlIgnore]
+        public float StreamingCost
+        {
+            get
+            {
+                float cost;
+                if (PhysActor != null)
+                    cost = PhysActor.StreamCost;
+                else
+                    cost = 1.0f;
+                return 1.0f;
+            }
+        }
+
+        [XmlIgnore]
+        public float SimulationCost
+        {
+            get
+            {
+                // ignoring scripts. Don't like considering them for this
+                if((Flags & PrimFlags.Physics) != 0)
+                    return 1.0f;
+
+                return 0.5f;
+            }
+        }
+
         public byte PhysicsShapeType
         {
             get { return m_physicsShapeType; }
@@ -1420,11 +1734,14 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                     else if (PhysActor == null)
                     {
-                        ApplyPhysics((uint)Flags, VolumeDetectActive);
+                        ApplyPhysics((uint)Flags, VolumeDetectActive, false);
+                        UpdatePhysicsSubscribedEvents();
                     }
                     else
                     {
                         PhysActor.PhysicsShapeType = m_physicsShapeType;
+//                        if (Shape.SculptEntry)
+//                            CheckSculptAndLoad();
                     }
 
                     if (ParentGroup != null)
@@ -1526,6 +1843,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+
         #endregion Public Properties with only Get
 
         private uint ApplyMask(uint val, bool set, uint mask)
@@ -1614,6 +1932,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void AddTextureAnimation(Primitive.TextureAnimation pTexAnim)
         {
+<<<<<<< HEAD
             byte[] data;
 
             if (pTexAnim.Flags == Primitive.TextureAnimMode.ANIM_OFF)
@@ -1625,6 +1944,13 @@ namespace OpenSim.Region.Framework.Scenes
                 data = new byte[16];
                 int pos = 0;
 
+=======
+            if (((int)pTexAnim.Flags & 1) != 0) // ANIM_ON
+            {
+                byte[] data = new byte[16];
+                int pos = 0;
+
+>>>>>>> avn/ubitvar
                 // The flags don't like conversion from uint to byte, so we have to do
                 // it the crappy way.  See the above function :(
 
@@ -1636,9 +1962,17 @@ namespace OpenSim.Region.Framework.Scenes
                 Utils.FloatToBytes(pTexAnim.Start).CopyTo(data, pos);
                 Utils.FloatToBytes(pTexAnim.Length).CopyTo(data, pos + 4);
                 Utils.FloatToBytes(pTexAnim.Rate).CopyTo(data, pos + 8);
+<<<<<<< HEAD
             }
+=======
+>>>>>>> avn/ubitvar
 
-            m_TextureAnimation = data;
+                m_TextureAnimation = data;
+            }
+            else
+            {
+                m_TextureAnimation = Utils.EmptyBytes;
+            }
         }
 
         public void AdjustSoundGain(double volume)
@@ -1680,6 +2014,61 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        //      SetVelocity for LSL llSetVelocity..  may need revision if having other uses in future
+        public void SetVelocity(Vector3 pVel, bool localGlobalTF)
+        {
+            if (ParentGroup == null || ParentGroup.IsDeleted)
+                return;
+
+            if (ParentGroup.IsAttachment)
+                return;                         // don't work on attachments (for now ??)
+
+            SceneObjectPart root = ParentGroup.RootPart;
+
+            if (root.VehicleType != (int)Vehicle.TYPE_NONE) // don't mess with vehicles
+                return;
+
+            PhysicsActor pa = root.PhysActor;
+
+            if (pa == null || !pa.IsPhysical)
+                return;
+
+            if (localGlobalTF)
+            {
+                pVel = pVel * GetWorldRotation();
+            }
+
+            ParentGroup.Velocity = pVel;
+        }
+
+        //      SetAngularVelocity for LSL llSetAngularVelocity..  may need revision if having other uses in future
+        public void SetAngularVelocity(Vector3 pAngVel, bool localGlobalTF)
+        {
+            if (ParentGroup == null || ParentGroup.IsDeleted)
+                return;
+
+            if (ParentGroup.IsAttachment)
+                return;                         // don't work on attachments (for now ??)
+
+            SceneObjectPart root = ParentGroup.RootPart;
+
+            if (root.VehicleType != (int)Vehicle.TYPE_NONE) // don't mess with vehicles
+                return;
+
+            PhysicsActor pa = root.PhysActor;
+
+            if (pa == null || !pa.IsPhysical)
+                return;
+
+            if (localGlobalTF)
+            {
+                pAngVel = pAngVel * GetWorldRotation();
+            }
+
+            root.AngularVelocity = pAngVel;
+        }
+        
+
         /// <summary>
         /// hook to the physics scene to apply angular impulse
         /// This is sent up to the group, which then finds the root prim
@@ -1700,7 +2089,7 @@ namespace OpenSim.Region.Framework.Scenes
                 impulse = newimpulse;
             }
 
-            ParentGroup.applyAngularImpulse(impulse);
+            ParentGroup.ApplyAngularImpulse(impulse);
         }
 
         /// <summary>
@@ -1710,20 +2099,24 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="impulsei">Vector force</param>
         /// <param name="localGlobalTF">true for the local frame, false for the global frame</param>
-        public void SetAngularImpulse(Vector3 impulsei, bool localGlobalTF)
+        
+        // this is actualy Set Torque.. keeping naming so not to edit lslapi also
+        public void SetAngularImpulse(Vector3 torquei, bool localGlobalTF)
         {
-            Vector3 impulse = impulsei;
+            Vector3 torque = torquei;
 
             if (localGlobalTF)
             {
+/*
                 Quaternion grot = GetWorldRotation();
                 Quaternion AXgrot = grot;
                 Vector3 AXimpulsei = impulsei;
                 Vector3 newimpulse = AXimpulsei * AXgrot;
-                impulse = newimpulse;
+ */
+                torque *= GetWorldRotation();
             }
 
-            ParentGroup.setAngularImpulse(impulse);
+            Torque = torque;
         }
 
         /// <summary>
@@ -1731,7 +2124,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <param name="rootObjectFlags"></param>
         /// <param name="VolumeDetectActive"></param>
-        public void ApplyPhysics(uint rootObjectFlags, bool _VolumeDetectActive)
+        /// <param name="building"></param>
+
+                public void ApplyPhysics(uint _ObjectFlags, bool _VolumeDetectActive, bool building)
         {
             VolumeDetectActive = _VolumeDetectActive;
 
@@ -1741,8 +2136,8 @@ namespace OpenSim.Region.Framework.Scenes
             if (PhysicsShapeType == (byte)PhysShapeType.none)
                 return;
 
-            bool isPhysical = (rootObjectFlags & (uint) PrimFlags.Physics) != 0;
-            bool isPhantom = (rootObjectFlags & (uint) PrimFlags.Phantom) != 0;
+            bool isPhysical = (_ObjectFlags & (uint) PrimFlags.Physics) != 0;
+            bool isPhantom = (_ObjectFlags & (uint)PrimFlags.Phantom) != 0;
 
             if (_VolumeDetectActive)
                 isPhantom = true;
@@ -1756,7 +2151,8 @@ namespace OpenSim.Region.Framework.Scenes
                 if ((!isPhantom || isPhysical || _VolumeDetectActive) && !ParentGroup.IsAttachment
                                                 && !(Shape.PathCurve == (byte)Extrusion.Flexible))
                 {
-                    AddToPhysics(isPhysical, isPhantom, isPhysical);
+                    AddToPhysics(isPhysical, isPhantom, building, isPhysical);
+                    UpdatePhysicsSubscribedEvents(); // not sure if appliable here
                 }
                 else
                     PhysActor = null; // just to be sure
@@ -1785,7 +2181,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="linkNum"></param>
         /// <param name="userExposed">True if the duplicate will immediately be in the scene, false otherwise</param>
         /// <returns></returns>
-        public SceneObjectPart Copy(uint localID, UUID AgentID, UUID GroupID, int linkNum, bool userExposed)
+        public SceneObjectPart Copy(uint plocalID, UUID AgentID, UUID GroupID, int linkNum, bool userExposed)
         {
             // FIXME: This is dangerous since it's easy to forget to reset some references when necessary and end up 
             // with bugs that only occur in some circumstances (e.g. crossing between regions on the same simulator
@@ -1815,6 +2211,12 @@ namespace OpenSim.Region.Framework.Scenes
             dupe.Category = Category;
             dupe.m_rezzed = m_rezzed;
 
+            dupe.m_UndoRedo = null;
+            dupe.m_isSelected = false;
+
+            dupe.IgnoreUndoUpdate = false;
+            dupe.Undoing = false;
+
             dupe.m_inventory = new SceneObjectPartInventory(dupe);
             dupe.m_inventory.Items = (TaskInventoryDictionary)m_inventory.Items.Clone();
 
@@ -1829,7 +2231,8 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             // Move afterwards ResetIDs as it clears the localID
-            dupe.LocalId = localID;
+            dupe.LocalId = plocalID;
+
             // This may be wrong...    it might have to be applied in SceneObjectGroup to the object that's being duplicated.
             dupe.LastOwnerID = OwnerID;
 
@@ -1856,8 +2259,12 @@ namespace OpenSim.Region.Framework.Scenes
 */                
                 bool UsePhysics = ((dupe.Flags & PrimFlags.Physics) != 0);
                 dupe.DoPhysicsPropertyUpdate(UsePhysics, true);
+//                dupe.UpdatePhysicsSubscribedEvents();  // not sure...
             }
             
+            if (dupe.PhysActor != null)
+                dupe.PhysActor.LocalID = plocalID;
+
             ParentGroup.Scene.EventManager.TriggerOnSceneObjectPartCopy(dupe, this, userExposed);
 
 //            m_log.DebugFormat("[SCENE OBJECT PART]: Clone of {0} {1} finished", Name, UUID);
@@ -1876,10 +2283,10 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (asset != null)
                 SculptTextureCallback(asset);
-            else
-                m_log.WarnFormat(
-                    "[SCENE OBJECT PART]: Part {0} {1} requested mesh/sculpt data for asset id {2} from asset service but received no data",
-                    Name, UUID, id);
+//            else
+//                m_log.WarnFormat(
+//                    "[SCENE OBJECT PART]: Part {0} {1} requested mesh/sculpt data for asset id {2} from asset service but received no data",
+//                    Name, UUID, id);
         }
 */
         /// <summary>
@@ -1978,6 +2385,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         /// <summary>
         /// Do a physics propery update for this part.
+        /// now also updates phantom and volume detector
         /// </summary>
         /// <param name="UsePhysics"></param>
         /// <param name="isNew"></param>
@@ -2003,64 +2411,69 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         if (pa.IsPhysical) // implies UsePhysics==false for this block
                         {
-                            if (!isNew)
+                            if (!isNew)  // implies UsePhysics==false for this block
+                            {
                                 ParentGroup.Scene.RemovePhysicalPrim(1);
 
-                            pa.OnRequestTerseUpdate -= PhysicsRequestingTerseUpdate;
-                            pa.OnOutOfBounds -= PhysicsOutOfBounds;
-                            pa.delink();
+                                Velocity = new Vector3(0, 0, 0);
+                                Acceleration = new Vector3(0, 0, 0);
+                                if (ParentGroup.RootPart == this)
+                                    AngularVelocity = new Vector3(0, 0, 0);
 
-                            if (ParentGroup.Scene.PhysicsScene.SupportsNINJAJoints && (!isNew))
-                            {
-                                // destroy all joints connected to this now deactivated body
-                                ParentGroup.Scene.PhysicsScene.RemoveAllJointsConnectedToActorThreadLocked(pa);
-                            }
+                                if (pa.Phantom && !VolumeDetectActive)
+                                {
+                                    RemoveFromPhysics();
+                                    return;
+                                }
 
-                            // stop client-side interpolation of all joint proxy objects that have just been deleted
-                            // this is done because RemoveAllJointsConnectedToActor invokes the OnJointDeactivated callback,
-                            // which stops client-side interpolation of deactivated joint proxy objects.
+                                pa.IsPhysical = UsePhysics;
+                                pa.OnRequestTerseUpdate -= PhysicsRequestingTerseUpdate;
+                                pa.OnOutOfBounds -= PhysicsOutOfBounds;
+                                pa.delink();
+                                if (ParentGroup.Scene.PhysicsScene.SupportsNINJAJoints)
+                                {
+                                    // destroy all joints connected to this now deactivated body
+                                    ParentGroup.Scene.PhysicsScene.RemoveAllJointsConnectedToActorThreadLocked(pa);
+                                }
+                            }
                         }
 
-                        if (!UsePhysics && !isNew)
-                        {
-                            // reset velocity to 0 on physics switch-off. Without that, the client thinks the
-                            // prim still has velocity and continues to interpolate its position along the old
-                            // velocity-vector.
-                            Velocity = new Vector3(0, 0, 0);
-                            Acceleration = new Vector3(0, 0, 0);
-                            AngularVelocity = new Vector3(0, 0, 0);
-                            //RotationalVelocity = new Vector3(0, 0, 0);
-                        }
+                        if (pa.IsPhysical != UsePhysics)
+                            pa.IsPhysical = UsePhysics;
 
-                        pa.IsPhysical = UsePhysics;
+                        if (UsePhysics)
+                        {
+                            if (ParentGroup.RootPart.KeyframeMotion != null)
+                                ParentGroup.RootPart.KeyframeMotion.Stop();
+                            ParentGroup.RootPart.KeyframeMotion = null;
+                            ParentGroup.Scene.AddPhysicalPrim(1);
 
-                        // If we're not what we're supposed to be in the physics scene, recreate ourselves.
-                        //m_parentGroup.Scene.PhysicsScene.RemovePrim(PhysActor);
-                        /// that's not wholesome.  Had to make Scene public
-                        //PhysActor = null;
+                            PhysActor.OnRequestTerseUpdate += PhysicsRequestingTerseUpdate;
+                            PhysActor.OnOutOfBounds += PhysicsOutOfBounds;
 
-                        if ((Flags & PrimFlags.Phantom) == 0)
-                        {
-                            if (UsePhysics)
+                            if (ParentID != 0 && ParentID != LocalId)
                             {
-                                if (ParentGroup.RootPart.KeyframeMotion != null)
-                                    ParentGroup.RootPart.KeyframeMotion.Stop();
-                                ParentGroup.RootPart.KeyframeMotion = null;
-                                ParentGroup.Scene.AddPhysicalPrim(1);
-
-                                pa.OnRequestTerseUpdate += PhysicsRequestingTerseUpdate;
-                                pa.OnOutOfBounds += PhysicsOutOfBounds;
-                                if (ParentID != 0 && ParentID != LocalId)
-                                {
-                                    PhysicsActor parentPa = ParentGroup.RootPart.PhysActor;
+                                PhysicsActor parentPa = ParentGroup.RootPart.PhysActor;
 
-                                    if (parentPa != null)
-                                    {
-                                        pa.link(parentPa);
-                                    }
+                                if (parentPa != null)
+                                {
+                                    pa.link(parentPa);
                                 }
                             }
-                        }
+                        }                           
+                    }
+
+                    bool phan = ((Flags & PrimFlags.Phantom) != 0);
+                    if (pa.Phantom != phan)
+                        pa.Phantom = phan;
+
+// some engines dont' have this check still
+//                    if (VolumeDetectActive != pa.IsVolumeDtc)
+                    {
+                        if (VolumeDetectActive)
+                            pa.SetVolumeDetect(1);
+                        else
+                            pa.SetVolumeDetect(0);
                     }
 
                     // If this part is a sculpt then delay the physics update until we've asynchronously loaded the
@@ -2163,42 +2576,63 @@ namespace OpenSim.Region.Framework.Scenes
 
         public Vector3 GetGeometricCenter()
         {
+            // this is not real geometric center but a average of positions relative to root prim acording to
+            // http://wiki.secondlife.com/wiki/llGetGeometricCenter
+            // ignoring tortured prims details since sl also seems to ignore
+            // so no real use in doing it on physics
+            if (ParentGroup.IsDeleted)
+                return new Vector3(0, 0, 0);
+
+            return ParentGroup.GetGeometricCenter();
+        }
+
+        public float GetMass()
+        {
             PhysicsActor pa = PhysActor;
 
             if (pa != null)
-                return pa.GeometricCenter;
+                return pa.Mass;
             else
-                return Vector3.Zero;
+                return 0;
         }
 
         public Vector3 GetCenterOfMass()
         {
+            if (ParentGroup.RootPart == this)
+            {
+                if (ParentGroup.IsDeleted)
+                    return AbsolutePosition;
+                return ParentGroup.GetCenterOfMass();
+            }
+
             PhysicsActor pa = PhysActor;
 
             if (pa != null)
-                return pa.CenterOfMass;
+            {
+                Vector3 tmp = pa.CenterOfMass;
+                return tmp;
+            }
             else
-                return Vector3.Zero;
+                return AbsolutePosition;
         }
 
-        public float GetMass()
+        public Vector3 GetPartCenterOfMass()
         {
             PhysicsActor pa = PhysActor;
 
             if (pa != null)
-                return pa.Mass;
+            {
+                Vector3 tmp = pa.CenterOfMass;
+                return tmp;
+            }
             else
-                return 0;
+                return AbsolutePosition;
         }
 
+
         public Vector3 GetForce()
         {
-            PhysicsActor pa = PhysActor;
-
-            if (pa != null)
-                return pa.Force;
-            else
-                return Vector3.Zero;
+            return Force;
         }
 
         /// <summary>
@@ -2313,6 +2747,7 @@ namespace OpenSim.Region.Framework.Scenes
             detobj.velVector = obj.Velocity;
             detobj.colliderType = 0;
             detobj.groupUUID = obj.GroupID;
+            detobj.linkNumber = LinkNum; // pass my link number
 
             return detobj;
         }
@@ -2328,6 +2763,7 @@ namespace OpenSim.Region.Framework.Scenes
             detobj.velVector = av.Velocity;
             detobj.colliderType = 0;
             detobj.groupUUID = av.ControllingClient.ActiveGroupId;
+            detobj.linkNumber = LinkNum; // pass my link number
 
             return detobj;
         }
@@ -2343,6 +2779,7 @@ namespace OpenSim.Region.Framework.Scenes
             detobj.velVector = Vector3.Zero;
             detobj.colliderType = 0;
             detobj.groupUUID = UUID.Zero;
+            detobj.linkNumber = LinkNum; // pass my link number not sure needed.. but no harm
 
             return detobj;
         }
@@ -2413,14 +2850,15 @@ namespace OpenSim.Region.Framework.Scenes
 
         private void SendLandCollisionEvent(scriptEvents ev, ScriptCollidingNotification notify)
         {
-            if ((ParentGroup.RootPart.ScriptEvents & ev) != 0)
-            {
-                ColliderArgs LandCollidingMessage = new ColliderArgs();
-                List<DetectedObject> colliding = new List<DetectedObject>();
-                    
-                colliding.Add(CreateDetObjectForGround());
-                LandCollidingMessage.Colliders = colliding;
+            bool sendToRoot = true;
 
+            ColliderArgs LandCollidingMessage = new ColliderArgs();
+            List<DetectedObject> colliding = new List<DetectedObject>();
+                
+            colliding.Add(CreateDetObjectForGround());
+            LandCollidingMessage.Colliders = colliding;
+
+<<<<<<< HEAD
                 DoNotify(notify, LocalId, LandCollidingMessage);
             }
         }
@@ -2448,6 +2886,19 @@ namespace OpenSim.Region.Framework.Scenes
             else
             {
                 notify(id, collargs);
+=======
+            if (Inventory.ContainsScripts())
+            {
+                if (!PassCollisions)
+                    sendToRoot = false;
+            }
+            if ((ScriptEvents & ev) != 0)
+                notify(LocalId, LandCollidingMessage);
+
+            if ((ParentGroup.RootPart.ScriptEvents & ev) != 0 && sendToRoot)
+            {
+                notify(ParentGroup.RootPart.LocalId, LandCollidingMessage);
+>>>>>>> avn/ubitvar
             }
         }
 
@@ -2463,44 +2914,81 @@ namespace OpenSim.Region.Framework.Scenes
             List<uint> endedColliders = new List<uint>();
             List<uint> startedColliders = new List<uint>();
 
-            // calculate things that started colliding this time
-            // and build up list of colliders this time
-            foreach (uint localid in collissionswith.Keys)
+            if (collissionswith.Count == 0)
             {
-                thisHitColliders.Add(localid);
-                if (!m_lastColliders.Contains(localid))
-                    startedColliders.Add(localid);
-            }
+                if (m_lastColliders.Count == 0)
+                    return; // nothing to do
 
-            // calculate things that ended colliding
-            foreach (uint localID in m_lastColliders)
-            {
-                if (!thisHitColliders.Contains(localID))
+                foreach (uint localID in m_lastColliders)
+                {
                     endedColliders.Add(localID);
+                }
+                m_lastColliders.Clear();
             }
 
-            //add the items that started colliding this time to the last colliders list.
-            foreach (uint localID in startedColliders)
-                m_lastColliders.Add(localID);
+            else
+            {
+                List<CollisionForSoundInfo> soundinfolist = new List<CollisionForSoundInfo>();
 
-            // remove things that ended colliding from the last colliders list
-            foreach (uint localID in endedColliders)
-                m_lastColliders.Remove(localID);
+                // calculate things that started colliding this time
+                // and build up list of colliders this time
+                if (!VolumeDetectActive && CollisionSoundType >= 0)
+                {
+                    CollisionForSoundInfo soundinfo;
+                    ContactPoint curcontact;
 
-            // play the sound.
-            if (startedColliders.Count > 0 && CollisionSound != UUID.Zero && CollisionSoundVolume > 0.0f)
-            {
-                ISoundModule soundModule = ParentGroup.Scene.RequestModuleInterface<ISoundModule>();
-                if (soundModule != null)
+                    foreach (uint id in collissionswith.Keys)
+                    {
+                        thisHitColliders.Add(id);
+                        if (!m_lastColliders.Contains(id))
+                        {
+                            startedColliders.Add(id);
+
+                            curcontact = collissionswith[id];
+                            if (Math.Abs(curcontact.RelativeSpeed) > 0.2)
+                            {
+                                soundinfo = new CollisionForSoundInfo();
+                                soundinfo.colliderID = id;
+                                soundinfo.position = curcontact.Position;
+                                soundinfo.relativeVel = curcontact.RelativeSpeed;
+                                soundinfolist.Add(soundinfo);
+                            }
+                        }
+                    }
+                }
+                else
+                {
+                    foreach (uint id in collissionswith.Keys)
+                    {
+                        thisHitColliders.Add(id);
+                        if (!m_lastColliders.Contains(id))
+                            startedColliders.Add(id);
+                    }
+                }
+
+                // calculate things that ended colliding
+                foreach (uint localID in m_lastColliders)
                 {
-                    soundModule.SendSound(UUID, CollisionSound,
-                            CollisionSoundVolume, true, 0, 0, false,
-                            false);
+                    if (!thisHitColliders.Contains(localID))
+                        endedColliders.Add(localID);
                 }
+
+                //add the items that started colliding this time to the last colliders list.
+                foreach (uint localID in startedColliders)
+                    m_lastColliders.Add(localID);
+
+                // remove things that ended colliding from the last colliders list
+                foreach (uint localID in endedColliders)
+                    m_lastColliders.Remove(localID);
+
+                // play sounds.
+                if (soundinfolist.Count > 0)
+                    CollisionSounds.PartCollisionSound(this, soundinfolist);
             }
 
             SendCollisionEvent(scriptEvents.collision_start, startedColliders, ParentGroup.Scene.EventManager.TriggerScriptCollidingStart);
-            SendCollisionEvent(scriptEvents.collision      , m_lastColliders , ParentGroup.Scene.EventManager.TriggerScriptColliding);
+            if (!VolumeDetectActive)
+                SendCollisionEvent(scriptEvents.collision  , m_lastColliders , ParentGroup.Scene.EventManager.TriggerScriptColliding);
             SendCollisionEvent(scriptEvents.collision_end  , endedColliders  , ParentGroup.Scene.EventManager.TriggerScriptCollidingEnd);
 
             if (startedColliders.Contains(0))
@@ -2511,6 +2999,35 @@ namespace OpenSim.Region.Framework.Scenes
                 SendLandCollisionEvent(scriptEvents.land_collision_end, ParentGroup.Scene.EventManager.TriggerScriptLandCollidingEnd);
         }
 
+        // The Collision sounds code calls this
+        public void SendCollisionSound(UUID soundID, double volume, Vector3 position)
+        {
+            if (soundID == UUID.Zero)
+                return;
+
+            ISoundModule soundModule = ParentGroup.Scene.RequestModuleInterface<ISoundModule>();
+            if (soundModule == null)
+                return;
+
+            if (volume > 1)
+                volume = 1;
+            if (volume < 0)
+                volume = 0;
+
+            int now = Util.EnvironmentTickCount();
+            if(Util.EnvironmentTickCountSubtract(now,LastColSoundSentTime) <200)
+                return;
+
+            LastColSoundSentTime = now;
+
+            UUID ownerID = OwnerID;
+            UUID objectID = ParentGroup.RootPart.UUID;
+            UUID parentID = ParentGroup.UUID;
+            ulong regionHandle = ParentGroup.Scene.RegionInfo.RegionHandle;
+
+            soundModule.TriggerSound(soundID, ownerID, objectID, parentID, volume, position, regionHandle, 0 );
+        }
+
         public void PhysicsOutOfBounds(Vector3 pos)
         {
             // Note: This is only being called on the root prim at this time.
@@ -2529,7 +3046,12 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (pa != null)
             {
+<<<<<<< HEAD
                 Vector3 newpos = pa.Position;
+=======
+                Vector3 newpos = new Vector3(pa.Position.GetBytes(), 0);
+                
+>>>>>>> avn/ubitvar
                 if (!ParentGroup.Scene.PositionIsInCurrentRegion(newpos))
                 {
                     // Setting position outside current region will start region crossing
@@ -2538,7 +3060,7 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                 //ParentGroup.RootPart.m_groupPosition = newpos;
             }
-
+/* ubit:  there are no flexible links 
             if (pa != null && ParentID != 0 && ParentGroup != null)
             {
                 // Special case where a child object is requesting property updates.
@@ -2558,7 +3080,7 @@ namespace OpenSim.Region.Framework.Scenes
                 // m_log.DebugFormat("{0} PhysicsRequestingTerseUpdate child: pos={1}, rot={2}, offPos={3}, offRot={4}",
                 //                     "[SCENE OBJECT PART]", pa.Position, pa.Orientation, m_offsetPosition, RotationOffset);
             }
-
+*/
             ScheduleTerseUpdate();
         }
 
@@ -2811,7 +3333,19 @@ namespace OpenSim.Region.Framework.Scenes
 
 //            m_log.DebugFormat(
 //                "[SOG]: Sendinging part full update to {0} for {1} {2}", remoteClient.Name, part.Name, part.LocalId);
-            
+
+
+            if (ParentGroup.IsAttachment)
+            {
+                ScenePresence sp = ParentGroup.Scene.GetScenePresence(ParentGroup.AttachedAvatar);
+                if (sp != null)
+                {
+                    sp.SendAttachmentUpdate(this, UpdateRequired.FULL);
+                }
+            }
+
+/* this does nothing
+SendFullUpdateToClient(remoteClient, Position) ignores position parameter
             if (IsRoot)
             {
                 if (ParentGroup.IsAttachment)
@@ -2823,6 +3357,7 @@ namespace OpenSim.Region.Framework.Scenes
                     SendFullUpdateToClient(remoteClient, AbsolutePosition);
                 }
             }
+*/
             else
             {
                 SendFullUpdateToClient(remoteClient);
@@ -2832,17 +3367,55 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Send a full update for this part to all clients.
         /// </summary>
-        public void SendFullUpdateToAllClients()
+        public void SendFullUpdateToAllClientsInternal()
         {
             if (ParentGroup == null)
                 return;
 
+            // Update the "last" values
+            m_lastPosition = OffsetPosition;
+            m_lastRotation = RotationOffset;
+            m_lastVelocity = Velocity;
+            m_lastAcceleration = Acceleration;
+            m_lastAngularVelocity = AngularVelocity;
+            m_lastUpdateSentTime = Environment.TickCount;
+
             ParentGroup.Scene.ForEachScenePresence(delegate(ScenePresence avatar)
             {
                 SendFullUpdate(avatar.ControllingClient);
             });
         }
 
+        public void SendFullUpdateToAllClients()
+        {
+            if (ParentGroup == null)
+                return;
+
+            // Update the "last" values
+            m_lastPosition = OffsetPosition;
+            m_lastRotation = RotationOffset;
+            m_lastVelocity = Velocity;
+            m_lastAcceleration = Acceleration;
+            m_lastAngularVelocity = AngularVelocity;
+            m_lastUpdateSentTime = Environment.TickCount;
+
+            if (ParentGroup.IsAttachment)
+            {
+                ScenePresence sp = ParentGroup.Scene.GetScenePresence(ParentGroup.AttachedAvatar);
+                if (sp != null)
+                {
+                    sp.SendAttachmentUpdate(this, UpdateRequired.FULL);
+                }
+            }
+            else
+            {
+                ParentGroup.Scene.ForEachScenePresence(delegate(ScenePresence avatar)
+                {
+                    SendFullUpdate(avatar.ControllingClient);
+                });
+            }
+        }
+
         /// <summary>
         /// Sends a full update to the client
         /// </summary>
@@ -2863,9 +3436,9 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
 
             // Suppress full updates during attachment editing
-            //
-            if (ParentGroup.IsSelected && ParentGroup.IsAttachment)
-                return;
+            // sl Does send them
+ //           if (ParentGroup.IsSelected && ParentGroup.IsAttachment)
+ //               return;
             
             if (ParentGroup.IsDeleted)
                 return;
@@ -2895,8 +3468,8 @@ namespace OpenSim.Region.Framework.Scenes
         {
             const float ROTATION_TOLERANCE = 0.01f;
             const float VELOCITY_TOLERANCE = 0.001f;
-            const float POSITION_TOLERANCE = 0.05f;
-            const int TIME_MS_TOLERANCE = 3000;
+            const float POSITION_TOLERANCE = 0.05f; // I don't like this, but I suppose it's necessary
+            const int TIME_MS_TOLERANCE = 200; //llSetPos has a 200ms delay. This should NOT be 3 seconds.
 
             switch (UpdateFlag)
             {
@@ -2910,40 +3483,74 @@ namespace OpenSim.Region.Framework.Scenes
                         Velocity.ApproxEquals(Vector3.Zero, VELOCITY_TOLERANCE) ||
                         !AngularVelocity.ApproxEquals(m_lastAngularVelocity, VELOCITY_TOLERANCE) ||
                         !OffsetPosition.ApproxEquals(m_lastPosition, POSITION_TOLERANCE) ||
-                        Environment.TickCount - m_lastTerseSent > TIME_MS_TOLERANCE)
+                        Environment.TickCount - m_lastUpdateSentTime > TIME_MS_TOLERANCE)
                     {
-                        SendTerseUpdateToAllClients();
-
-                        // Update the "last" values
-                        m_lastPosition = OffsetPosition;
-                        m_lastRotation = RotationOffset;
-                        m_lastVelocity = Velocity;
-                        m_lastAcceleration = Acceleration;
-                        m_lastAngularVelocity = AngularVelocity;
-                        m_lastTerseSent = Environment.TickCount;
+                        SendTerseUpdateToAllClientsInternal();
                     }
                     break;
                 }
                 case UpdateRequired.FULL:
                 {
                     ClearUpdateSchedule();
-                    SendFullUpdateToAllClients();
+                    SendFullUpdateToAllClientsInternal();
                     break;
                 }
             }
         }
 
+
         /// <summary>
         /// Send a terse update to all clients
         /// </summary>
-        public void SendTerseUpdateToAllClients()
+        public void SendTerseUpdateToAllClientsInternal()
         {
+            if (ParentGroup == null || ParentGroup.Scene == null)
+                return;
+
+            // Update the "last" values
+            m_lastPosition = OffsetPosition;
+            m_lastRotation = RotationOffset;
+            m_lastVelocity = Velocity;
+            m_lastAcceleration = Acceleration;
+            m_lastAngularVelocity = AngularVelocity;
+            m_lastUpdateSentTime = Environment.TickCount;
+
             ParentGroup.Scene.ForEachClient(delegate(IClientAPI client)
             {
                 SendTerseUpdateToClient(client);
             });
         }
 
+        public void SendTerseUpdateToAllClients()
+        {
+            if (ParentGroup == null || ParentGroup.Scene == null)
+                return;
+
+            // Update the "last" values
+            m_lastPosition = OffsetPosition;
+            m_lastRotation = RotationOffset;
+            m_lastVelocity = Velocity;
+            m_lastAcceleration = Acceleration;
+            m_lastAngularVelocity = AngularVelocity;
+            m_lastUpdateSentTime = Environment.TickCount;
+
+            if (ParentGroup.IsAttachment)
+            {
+                ScenePresence sp = ParentGroup.Scene.GetScenePresence(ParentGroup.AttachedAvatar);
+                if (sp != null)
+                {
+                    sp.SendAttachmentUpdate(this, UpdateRequired.TERSE);
+                }
+            }
+            else
+            {
+                ParentGroup.Scene.ForEachClient(delegate(IClientAPI client)
+                {
+                    SendTerseUpdateToClient(client);
+                });
+            }
+        }
+
         public void SetAxisRotation(int axis, int rotate)
         {
             ParentGroup.SetAxisRotation(axis, rotate);
@@ -2961,10 +3568,13 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void SetBuoyancy(float fvalue)
         {
-            PhysicsActor pa = PhysActor;
-
-            if (pa != null)
-                pa.Buoyancy = fvalue;
+            Buoyancy = fvalue;
+/*            
+            if (PhysActor != null)
+            {
+                PhysActor.Buoyancy = fvalue;
+            }
+ */
         }
 
         public void SetDieAtEdge(bool p)
@@ -2980,47 +3590,111 @@ namespace OpenSim.Region.Framework.Scenes
             PhysicsActor pa = PhysActor;
 
             if (pa != null)
-                pa.FloatOnWater = floatYN == 1;
+                pa.FloatOnWater = (floatYN == 1);
         }
 
         public void SetForce(Vector3 force)
         {
-            PhysicsActor pa = PhysActor;
+            Force = force;
+        }
 
-            if (pa != null)
-                pa.Force = force;
+        public SOPVehicle VehicleParams
+        {
+            get
+            {
+                return m_vehicleParams;
+            }
+            set
+            {
+                m_vehicleParams = value;
+            }
+        }
+
+
+        public int VehicleType
+        {
+            get
+            {
+                if (m_vehicleParams == null)
+                    return (int)Vehicle.TYPE_NONE;
+                else
+                    return (int)m_vehicleParams.Type;
+            }
+            set
+            {
+                SetVehicleType(value);
+            }
         }
 
         public void SetVehicleType(int type)
         {
-            PhysicsActor pa = PhysActor;
+                m_vehicleParams = null;
+                
+                if (type == (int)Vehicle.TYPE_NONE)
+                {
+                    if (_parentID ==0 && PhysActor != null)
+                        PhysActor.VehicleType = (int)Vehicle.TYPE_NONE;
+                    return;
+                }
+                m_vehicleParams = new SOPVehicle();
+                m_vehicleParams.ProcessTypeChange((Vehicle)type);
+                {
+                    if (_parentID ==0 && PhysActor != null)
+                        PhysActor.VehicleType = type;
+                    return;
+                }
+        }
 
-            if (pa != null)
-                pa.VehicleType = type;
+        public void SetVehicleFlags(int param, bool remove)
+        {
+            if (m_vehicleParams == null)
+                return;
+
+            m_vehicleParams.ProcessVehicleFlags(param, remove);
+
+            if (_parentID ==0 && PhysActor != null)
+            {
+                PhysActor.VehicleFlags(param, remove);
+            }
         }
 
         public void SetVehicleFloatParam(int param, float value)
         {
-            PhysicsActor pa = PhysActor;
+            if (m_vehicleParams == null)
+                return;
 
-            if (pa != null)
-                pa.VehicleFloatParam(param, value);
+            m_vehicleParams.ProcessFloatVehicleParam((Vehicle)param, value);
+
+            if (_parentID == 0 && PhysActor != null)
+            {
+                PhysActor.VehicleFloatParam(param, value);
+            }
         }
 
         public void SetVehicleVectorParam(int param, Vector3 value)
         {
-            PhysicsActor pa = PhysActor;
+            if (m_vehicleParams == null)
+                return;
 
-            if (pa != null)
-                pa.VehicleVectorParam(param, value);
+            m_vehicleParams.ProcessVectorVehicleParam((Vehicle)param, value);
+
+            if (_parentID == 0 && PhysActor != null)
+            {
+                PhysActor.VehicleVectorParam(param, value);
+            }
         }
 
         public void SetVehicleRotationParam(int param, Quaternion rotation)
         {
-            PhysicsActor pa = PhysActor;
+            if (m_vehicleParams == null)
+                return;
 
-            if (pa != null)
-                pa.VehicleRotationParam(param, rotation);
+            m_vehicleParams.ProcessRotationVehicleParam((Vehicle)param, rotation);
+
+            if (_parentID == 0 && PhysActor != null)
+            {
+                PhysActor.VehicleRotationParam(param, rotation);
+            }
         }
 
         /// <summary>
@@ -3221,14 +3895,6 @@ namespace OpenSim.Region.Framework.Scenes
             hasProfileCut = hasDimple; // is it the same thing?
         }
         
-        public void SetVehicleFlags(int param, bool remove)
-        {
-            PhysicsActor pa = PhysActor;
-
-            if (pa != null)
-                pa.VehicleFlags(param, remove);
-        }
-
         public void SetGroup(UUID groupID, IClientAPI client)
         {
             // Scene.AddNewPrims() calls with client == null so can't use this.
@@ -3237,8 +3903,8 @@ namespace OpenSim.Region.Framework.Scenes
 //                Name, groupID, OwnerID);
 
             GroupID = groupID;
-            if (client != null)
-                SendPropertiesToClient(client);
+//            if (client != null)
+//                SendPropertiesToClient(client);
             UpdateFlag = UpdateRequired.FULL;
         }
 
@@ -3330,70 +3996,26 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void StopMoveToTarget()
         {
+<<<<<<< HEAD
             ParentGroup.StopMoveToTarget();
-        }
+=======
+            ParentGroup.stopMoveToTarget();
 
-        public void StoreUndoState()
-        {
-            StoreUndoState(false);
+//            ParentGroup.ScheduleGroupForTerseUpdate();
+            //ParentGroup.ScheduleGroupForFullUpdate();
+>>>>>>> avn/ubitvar
         }
 
-        public void StoreUndoState(bool forGroup)
+        public void StoreUndoState(ObjectChangeType change)
         {
-            if (ParentGroup == null || ParentGroup.Scene == null)
-                return;
-
-            if (Undoing)
-            {
-//                m_log.DebugFormat(
-//                    "[SCENE OBJECT PART]: Ignoring undo store for {0} {1} since already undoing", Name, LocalId);
-                return;
-            }
+            if (m_UndoRedo == null)
+                m_UndoRedo = new UndoRedoState(5);
 
-            if (IgnoreUndoUpdate)
+            lock (m_UndoRedo)
             {
-//                    m_log.DebugFormat("[SCENE OBJECT PART]: Ignoring undo store for {0} {1}", Name, LocalId);
-                return;
-            }
-
-            lock (m_undo)
-            {
-                if (m_undo.Count > 0)
-                {
-                    UndoState last = m_undo[m_undo.Count - 1];
-                    if (last != null)
-                    {
-                        // TODO: May need to fix for group comparison
-                        if (last.Compare(this))
-                        {
-//                                        m_log.DebugFormat(
-//                                            "[SCENE OBJECT PART]: Not storing undo for {0} {1} since current state is same as last undo state, initial stack size {2}",
-//                                            Name, LocalId, m_undo.Count);
-
-                            return;
-                        }
-                    }
-                }
-
-//                                m_log.DebugFormat(
-//                                    "[SCENE OBJECT PART]: Storing undo state for {0} {1}, forGroup {2}, initial stack size {3}",
-//                                    Name, LocalId, forGroup, m_undo.Count);
-
-                if (ParentGroup.Scene.MaxUndoCount > 0)
+                if (!Undoing && !IgnoreUndoUpdate && ParentGroup != null) // just to read better  - undo is in progress, or suspended
                 {
-                    UndoState nUndo = new UndoState(this, forGroup);
-
-                    m_undo.Add(nUndo);
-
-                    if (m_undo.Count > ParentGroup.Scene.MaxUndoCount)
-                        m_undo.RemoveAt(0);
-
-                    if (m_redo.Count > 0)
-                        m_redo.Clear();
-
-//                                    m_log.DebugFormat(
-//                                        "[SCENE OBJECT PART]: Stored undo state for {0} {1}, forGroup {2}, stack size now {3}",
-//                                        Name, LocalId, forGroup, m_undo.Count);
+                    m_UndoRedo.StoreUndo(this, change);
                 }
             }
         }
@@ -3405,88 +4027,46 @@ namespace OpenSim.Region.Framework.Scenes
         {
             get
             {
-                lock (m_undo)
-                    return m_undo.Count;
+                if (m_UndoRedo == null)
+                    return 0;
+                return m_UndoRedo.Count;
             }
         }
 
         public void Undo()
         {
-            lock (m_undo)
-            {
-//                m_log.DebugFormat(
-//                    "[SCENE OBJECT PART]: Handling undo request for {0} {1}, stack size {2}",
-//                    Name, LocalId, m_undo.Count);
-
-                if (m_undo.Count > 0)
-                {
-                    UndoState goback = m_undo[m_undo.Count - 1];
-                    m_undo.RemoveAt(m_undo.Count - 1);
-
-                    UndoState nUndo = null;
-    
-                    if (ParentGroup.Scene.MaxUndoCount > 0)
-                    {
-                        nUndo = new UndoState(this, goback.ForGroup);
-                    }
-
-                    goback.PlaybackState(this);
-
-                    if (nUndo != null)
-                    {
-                        m_redo.Add(nUndo);
-
-                        if (m_redo.Count > ParentGroup.Scene.MaxUndoCount)
-                            m_redo.RemoveAt(0);
-                    }
-                }
+            if (m_UndoRedo == null || Undoing || ParentGroup == null)
+                return;
 
-//                m_log.DebugFormat(
-//                    "[SCENE OBJECT PART]: Handled undo request for {0} {1}, stack size now {2}",
-//                    Name, LocalId, m_undo.Count);
+            lock (m_UndoRedo)
+            {
+                Undoing = true;
+                m_UndoRedo.Undo(this);
+                Undoing = false;
             }
         }
 
         public void Redo()
         {
-            lock (m_undo)
-            {
-//                m_log.DebugFormat(
-//                    "[SCENE OBJECT PART]: Handling redo request for {0} {1}, stack size {2}",
-//                    Name, LocalId, m_redo.Count);
-
-                if (m_redo.Count > 0)
-                {
-                    UndoState gofwd = m_redo[m_redo.Count - 1];
-                    m_redo.RemoveAt(m_redo.Count - 1);
-
-                    if (ParentGroup.Scene.MaxUndoCount > 0)
-                    {
-                        UndoState nUndo = new UndoState(this, gofwd.ForGroup);
-
-                        m_undo.Add(nUndo);
-
-                        if (m_undo.Count > ParentGroup.Scene.MaxUndoCount)
-                            m_undo.RemoveAt(0);
-                    }
-
-                    gofwd.PlayfwdState(this);
+            if (m_UndoRedo == null || Undoing || ParentGroup == null)
+                return;
 
-//                m_log.DebugFormat(
-//                    "[SCENE OBJECT PART]: Handled redo request for {0} {1}, stack size now {2}",
-//                    Name, LocalId, m_redo.Count);
-                }
+            lock (m_UndoRedo)
+            {
+                Undoing = true;
+                m_UndoRedo.Redo(this);
+                Undoing = false;
             }
         }
 
         public void ClearUndoState()
         {
-//            m_log.DebugFormat("[SCENE OBJECT PART]: Clearing undo and redo stacks in {0} {1}", Name, LocalId);
+            if (m_UndoRedo == null || Undoing)
+                return;
 
-            lock (m_undo)
+            lock (m_UndoRedo)
             {
-                m_undo.Clear();
-                m_redo.Clear();
+                m_UndoRedo.Clear();
             }
         }
 
@@ -4038,7 +4618,7 @@ namespace OpenSim.Region.Framework.Scenes
                         if (god)
                         {
                             BaseMask = ApplyMask(BaseMask, set, mask);
-                            Inventory.ApplyGodPermissions(_baseMask);
+                            Inventory.ApplyGodPermissions(BaseMask);
                         }
 
                         break;
@@ -4069,7 +4649,7 @@ namespace OpenSim.Region.Framework.Scenes
                         }
                         NextOwnerMask = ApplyMask(NextOwnerMask, set, mask) &
                                 baseMask;
-                        // Prevent the client from creating no mod, no copy
+                        // Prevent the client from creating no copy, no transfer
                         // objects
                         if ((NextOwnerMask & (uint)PermissionMask.Copy) == 0)
                             NextOwnerMask |= (uint)PermissionMask.Transfer;
@@ -4087,20 +4667,20 @@ namespace OpenSim.Region.Framework.Scenes
         {
             bool update = false;
 
-            if (BaseMask != source.BaseMask ||
-                OwnerMask != source.OwnerMask ||
-                GroupMask != source.GroupMask ||
-                EveryoneMask != source.EveryoneMask ||
-                NextOwnerMask != source.NextOwnerMask)
-                update = true;
+            uint prevOwnerMask = OwnerMask;
+            uint prevGroupMask = GroupMask;
+            uint prevEveryoneMask = EveryoneMask;
+            uint prevNextOwnerMask = NextOwnerMask;
 
-            BaseMask = source.BaseMask;
-            OwnerMask = source.OwnerMask;
-            GroupMask = source.GroupMask;
-            EveryoneMask = source.EveryoneMask;
-            NextOwnerMask = source.NextOwnerMask;
+            OwnerMask = source.OwnerMask & BaseMask;
+            GroupMask = source.GroupMask & BaseMask;
+            EveryoneMask = source.EveryoneMask & BaseMask;
+            NextOwnerMask = source.NextOwnerMask & BaseMask;
 
-            if (update)
+            if (OwnerMask != prevOwnerMask ||
+                GroupMask != prevGroupMask ||
+                EveryoneMask != prevEveryoneMask ||
+                NextOwnerMask != prevNextOwnerMask)
                 SendFullUpdateToAllClients();
         }
 
@@ -4151,6 +4731,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+
         public void UpdateExtraPhysics(ExtraPhysicsData physdata)
         {
             if (physdata.PhysShapeType == PhysShapeType.invalid || ParentGroup == null)
@@ -4178,7 +4759,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="SetTemporary"></param>
         /// <param name="SetPhantom"></param>
         /// <param name="SetVD"></param>
-        public void UpdatePrimFlags(bool UsePhysics, bool SetTemporary, bool SetPhantom, bool SetVD)
+        public void UpdatePrimFlags(bool UsePhysics, bool SetTemporary, bool SetPhantom, bool SetVD, bool building)
         {
             bool wasUsingPhysics = ((Flags & PrimFlags.Physics) != 0);
             bool wasTemporary = ((Flags & PrimFlags.TemporaryOnRez) != 0);
@@ -4188,99 +4769,110 @@ namespace OpenSim.Region.Framework.Scenes
             if ((UsePhysics == wasUsingPhysics) && (wasTemporary == SetTemporary) && (wasPhantom == SetPhantom) && (SetVD == wasVD))
                 return;
 
-            PhysicsActor pa = PhysActor;
-
-            // Special cases for VD. VD can only be called from a script 
-            // and can't be combined with changes to other states. So we can rely
-            // that...
-            // ... if VD is changed, all others are not.
-            // ... if one of the others is changed, VD is not.
-            if (SetVD) // VD is active, special logic applies
-            {
-                // State machine logic for VolumeDetect
-                // More logic below
-                bool phanReset = (SetPhantom != wasPhantom) && !SetPhantom;
-
-                if (phanReset) // Phantom changes from on to off switch VD off too
-                {
-                    SetVD = false;               // Switch it of for the course of this routine
-                    VolumeDetectActive = false; // and also permanently
+            VolumeDetectActive = SetVD;
 
-                    if (pa != null)
-                        pa.SetVolumeDetect(0);   // Let physics know about it too
-                }
-                else
-                {
-                    // If volumedetect is active we don't want phantom to be applied.
-                    // If this is a new call to VD out of the state "phantom"
-                    // this will also cause the prim to be visible to physics
-                    SetPhantom = false;
-                }
-            }
-
-            if (UsePhysics && IsJoint())
-            {
+            // volume detector implies phantom
+            if (VolumeDetectActive)
                 SetPhantom = true;
-            }
 
             if (UsePhysics)
-            {
                 AddFlag(PrimFlags.Physics);
-                if (!wasUsingPhysics)
-                {
-                    DoPhysicsPropertyUpdate(UsePhysics, false);
-                }
-            }
             else
-            {
                 RemFlag(PrimFlags.Physics);
-                if (wasUsingPhysics)
-                {
-                    DoPhysicsPropertyUpdate(UsePhysics, false);
-                }
-            }
 
-            if (SetPhantom
-                || ParentGroup.IsAttachment
-                || PhysicsShapeType == (byte)PhysShapeType.none
-                || (Shape.PathCurve == (byte)Extrusion.Flexible)) // note: this may have been changed above in the case of joints
-            {
+            if (SetPhantom)
                 AddFlag(PrimFlags.Phantom);
+            else
+                RemFlag(PrimFlags.Phantom);
 
-                if (PhysActor != null)
+            if (SetTemporary)
+                AddFlag(PrimFlags.TemporaryOnRez);
+            else
+                RemFlag(PrimFlags.TemporaryOnRez);
+
+
+            if (ParentGroup.Scene == null)
+                return;
+
+            PhysicsActor pa = PhysActor;
+
+            if (pa != null && building && pa.Building != building)
+                pa.Building = building;
+
+            if ((SetPhantom && !UsePhysics && !SetVD) ||  ParentGroup.IsAttachment || PhysicsShapeType == (byte)PhysShapeType.none
+                || (Shape.PathCurve == (byte)Extrusion.Flexible))
+            {
+                if (pa != null)
                 {
+                    if(wasUsingPhysics)
+                        ParentGroup.Scene.RemovePhysicalPrim(1);
                     RemoveFromPhysics();
-                    pa = null;
                 }
+
+                Velocity = new Vector3(0, 0, 0);
+                Acceleration = new Vector3(0, 0, 0);
+                if (ParentGroup.RootPart == this)
+                    AngularVelocity = new Vector3(0, 0, 0);
             }
-            else // Not phantom
+            
+            else 
             {
-                RemFlag(PrimFlags.Phantom);
-
-                if (ParentGroup.Scene == null)
-                    return;
-
-                if (ParentGroup.Scene.CollidablePrims && pa == null)
+                if (ParentGroup.Scene.CollidablePrims)
                 {
-                    AddToPhysics(UsePhysics, SetPhantom, false);
-                    pa = PhysActor;
-
-                    if (pa != null)
+                    if (pa == null)
+                    {
+                        AddToPhysics(UsePhysics, SetPhantom, building, false);
+                        pa = PhysActor;
+/*
+                        if (pa != null)
+                        {
+                            if (
+//                                ((AggregateScriptEvents & scriptEvents.collision) != 0) ||
+//                                ((AggregateScriptEvents & scriptEvents.collision_end) != 0) ||
+//                                ((AggregateScriptEvents & scriptEvents.collision_start) != 0) ||
+//                                ((AggregateScriptEvents & scriptEvents.land_collision_start) != 0) ||
+//                                ((AggregateScriptEvents & scriptEvents.land_collision) != 0) ||
+//                                ((AggregateScriptEvents & scriptEvents.land_collision_end) != 0) ||
+                                ((AggregateScriptEvents & PhysicsNeededSubsEvents) != 0) ||
+                                ((ParentGroup.RootPart.AggregateScriptEvents & PhysicsNeededSubsEvents) != 0) ||
+                                (CollisionSound != UUID.Zero)
+                                )
+                            {
+                                pa.OnCollisionUpdate += PhysicsCollision;
+                                pa.SubscribeEvents(1000);
+                            }
+                        }
+*/
+                        if (pa != null)
+                        {
+                            pa.SetMaterial(Material);
+                            DoPhysicsPropertyUpdate(UsePhysics, true);
+                        }
+                    }
+                    else // it already has a physical representation
                     {
+<<<<<<< HEAD
                         pa.SetMaterial(Material);
                         pa.Position = GetWorldPosition();
                         pa.Orientation = GetWorldRotation();
                         DoPhysicsPropertyUpdate(UsePhysics, true);
+=======
+                        DoPhysicsPropertyUpdate(UsePhysics, false); // Update physical status.
+/* moved into DoPhysicsPropertyUpdate
+                        if(VolumeDetectActive)
+                            pa.SetVolumeDetect(1);
+                        else
+                            pa.SetVolumeDetect(0);
+*/
+>>>>>>> avn/ubitvar
 
-                        SubscribeForCollisionEvents();
+                        if (pa.Building != building)
+                            pa.Building = building;
                     }
-                }
-                else // it already has a physical representation
-                {
-                    DoPhysicsPropertyUpdate(UsePhysics, false); // Update physical status. If it's phantom this will remove the prim
-                }
-            }
 
+                    UpdatePhysicsSubscribedEvents();
+                }
+            }         
             if (SetVD)
             {
                 // If the above logic worked (this is urgent candidate to unit tests!)
@@ -4294,6 +4886,7 @@ namespace OpenSim.Region.Framework.Scenes
                     AddFlag(PrimFlags.Phantom); // We set this flag also if VD is active
                     VolumeDetectActive = true;
                 }
+            //            m_log.Debug("Update:  PHY:" + UsePhysics.ToString() + ", T:" + IsTemporary.ToString() + ", PHA:" + IsPhantom.ToString() + " S:" + CastsShadows.ToString());
             }
             else if (SetVD != wasVD)
             {
@@ -4305,105 +4898,51 @@ namespace OpenSim.Region.Framework.Scenes
                 RemFlag(PrimFlags.Phantom);
                 VolumeDetectActive = false;
             }
-
-            if (SetTemporary)
-            {
-                AddFlag(PrimFlags.TemporaryOnRez);
-            }
-            else
-            {
-                RemFlag(PrimFlags.TemporaryOnRez);
-            }
-
-            //            m_log.Debug("Update:  PHY:" + UsePhysics.ToString() + ", T:" + IsTemporary.ToString() + ", PHA:" + IsPhantom.ToString() + " S:" + CastsShadows.ToString());
+           // and last in case we have a new actor and not building
 
             if (ParentGroup != null)
             {
                 ParentGroup.HasGroupChanged = true;
                 ScheduleFullUpdate();
             }
-
+            
 //            m_log.DebugFormat("[SCENE OBJECT PART]: Updated PrimFlags on {0} {1} to {2}", Name, LocalId, Flags);
         }
 
         /// <summary>
-        /// Subscribe for physics collision events if needed for scripts and sounds
-        /// </summary>
-        public void SubscribeForCollisionEvents()
-        {
-            PhysicsActor pa = PhysActor;
-
-            if (pa != null)
-            {
-                if (
-                    ((AggregateScriptEvents & scriptEvents.collision) != 0) ||
-                    ((AggregateScriptEvents & scriptEvents.collision_end) != 0) ||
-                    ((AggregateScriptEvents & scriptEvents.collision_start) != 0) ||
-                    ((AggregateScriptEvents & scriptEvents.land_collision_start) != 0) ||
-                    ((AggregateScriptEvents & scriptEvents.land_collision) != 0) ||
-                    ((AggregateScriptEvents & scriptEvents.land_collision_end) != 0) ||
-                    ((ParentGroup.RootPart.AggregateScriptEvents & scriptEvents.collision) != 0) ||
-                    ((ParentGroup.RootPart.AggregateScriptEvents & scriptEvents.collision_end) != 0) ||
-                    ((ParentGroup.RootPart.AggregateScriptEvents & scriptEvents.collision_start) != 0) ||
-                    ((ParentGroup.RootPart.AggregateScriptEvents & scriptEvents.land_collision_start) != 0) ||
-                    ((ParentGroup.RootPart.AggregateScriptEvents & scriptEvents.land_collision) != 0) ||
-                    ((ParentGroup.RootPart.AggregateScriptEvents & scriptEvents.land_collision_end) != 0) ||
-                    (CollisionSound != UUID.Zero)
-                    )
-                {
-                    if (!pa.SubscribedEvents())
-                    {
-                        // If not already subscribed for event, set up for a collision event.
-                        pa.OnCollisionUpdate += PhysicsCollision;
-                        pa.SubscribeEvents(1000);
-                    }
-                }
-                else
-                {
-                    // There is no need to be subscribed to collisions so, if subscribed, remove subscription
-                    if (pa.SubscribedEvents())
-                    {
-                        pa.OnCollisionUpdate -= PhysicsCollision;
-                        pa.UnSubscribeEvents();
-                    }
-                }
-            }
-        }
-
-        /// <summary>
         /// Adds this part to the physics scene.
+        /// and sets the PhysActor property
         /// </summary>
-        /// <remarks>This method also sets the PhysActor property.</remarks>
-        /// <param name="rigidBody">Add this prim with a rigid body.</param>
-        /// <returns>
-        /// The physics actor.  null if there was a failure.
-        /// </returns>
-        private void AddToPhysics(bool isPhysical, bool isPhantom, bool applyDynamics)
-        {
+        /// <param name="isPhysical">Add this prim as physical.</param>
+        /// <param name="isPhantom">Add this prim as phantom.</param>
+        /// <param name="building">tells physics to delay full construction of object</param>
+        /// <param name="applyDynamics">applies velocities, force and torque</param>
+        private void AddToPhysics(bool isPhysical, bool isPhantom, bool building, bool applyDynamics)
+        {          
             PhysicsActor pa;
 
-            Vector3 velocity = Velocity;
+            Vector3 velocity = Velocity; 
             Vector3 rotationalVelocity = AngularVelocity;;
 
             try
             {
                 pa = ParentGroup.Scene.PhysicsScene.AddPrimShape(
-                        string.Format("{0}/{1}", Name, UUID),
-                        Shape,
-                        AbsolutePosition,
-                        Scale,
-                        GetWorldRotation(),
-                        isPhysical,
-                        isPhantom,
-                        PhysicsShapeType,
-                        m_localId);
+                                 string.Format("{0}/{1}", Name, UUID),
+                                 Shape,
+                                 AbsolutePosition,
+                                 Scale,
+                                 GetWorldRotation(),
+                                 isPhysical,
+                                 isPhantom,
+                                 PhysicsShapeType,
+                                 m_localId);
             }
             catch (Exception e)
             {
                 m_log.ErrorFormat("[SCENE]: caught exception meshing object {0}. Object set to phantom. e={1}", m_uuid, e);
                 pa = null;
             }
-
+          
             if (pa != null)
             {
                 pa.SOPName = this.Name; // save object into the PhysActor so ODE internals know the joint/body info
@@ -4416,9 +4955,16 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (VolumeDetectActive) // change if not the default only
                     pa.SetVolumeDetect(1);
+
+                if (m_vehicleParams != null && LocalId == ParentGroup.RootPart.LocalId)
+                    m_vehicleParams.SetVehicle(pa);
+
                 // we are going to tell rest of code about physics so better have this here
                 PhysActor = pa;
 
+                //                DoPhysicsPropertyUpdate(isPhysical, true);
+                // lets expand it here just with what it really needs to do
+
                 if (isPhysical)
                 {
                     if (ParentGroup.RootPart.KeyframeMotion != null)
@@ -4440,19 +4986,34 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                 }
 
-                if (applyDynamics)
+                if (applyDynamics) 
                     // do independent of isphysical so parameters get setted (at least some)                   
                 {
                     Velocity = velocity;
                     AngularVelocity = rotationalVelocity;
 //                    pa.Velocity = velocity;
                     pa.RotationalVelocity = rotationalVelocity;
+
+                    // if not vehicle and root part apply force and torque
+                    if ((m_vehicleParams == null || m_vehicleParams.Type == Vehicle.TYPE_NONE)
+                            && LocalId == ParentGroup.RootPart.LocalId)
+                    {
+                        pa.Force = Force;
+                        pa.Torque = Torque;
+                    }
                 }
 
-                ParentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(pa);
+//                if (Shape.SculptEntry)
+//                    CheckSculptAndLoad();
+//                else
+                    ParentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(pa);
+
+                if (!building)
+                    pa.Building = false;
             }
 
             PhysActor = pa;
+
             ParentGroup.Scene.EventManager.TriggerObjectAddedToPhysicalScene(this);
         }
 
@@ -4461,14 +5022,21 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         /// <remarks>
         /// This isn't the same as turning off physical, since even without being physical the prim has a physics
-        /// representation for collision detection.  Rather, this would be used in situations such as making a prim
-        /// phantom.
+        /// representation for collision detection.
         /// </remarks>
         public void RemoveFromPhysics()
         {
-            ParentGroup.Scene.EventManager.TriggerObjectRemovedFromPhysicalScene(this);
-            if (ParentGroup.Scene.PhysicsScene != null)
-                ParentGroup.Scene.PhysicsScene.RemovePrim(PhysActor);
+            PhysicsActor pa = PhysActor;
+            if (pa != null)
+            {
+                pa.OnCollisionUpdate -= PhysicsCollision;
+                pa.OnRequestTerseUpdate -= PhysicsRequestingTerseUpdate;
+                pa.OnOutOfBounds -= PhysicsOutOfBounds;
+
+                ParentGroup.Scene.PhysicsScene.RemovePrim(pa);
+
+                ParentGroup.Scene.EventManager.TriggerObjectRemovedFromPhysicalScene(this);
+            }
             PhysActor = null;
         }
 
@@ -4600,6 +5168,8 @@ namespace OpenSim.Region.Framework.Scenes
         {
 //            m_log.DebugFormat("Processing CheckSculptAndLoad for {0} {1}", Name, LocalId);
 
+            return;
+
             if (ParentGroup.IsDeleted)
                 return;
 
@@ -4723,6 +5293,44 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+
+        private void UpdatePhysicsSubscribedEvents()
+        {
+            PhysicsActor pa = PhysActor;
+            if (pa == null)
+                return;
+
+            pa.OnCollisionUpdate -= PhysicsCollision;
+
+            bool hassound = (!VolumeDetectActive && CollisionSoundType >= 0 && ((Flags & PrimFlags.Physics) != 0));
+
+            scriptEvents CombinedEvents = AggregateScriptEvents;
+
+            // merge with root part
+            if (ParentGroup != null && ParentGroup.RootPart != null)
+                CombinedEvents |= ParentGroup.RootPart.AggregateScriptEvents;
+
+            // submit to this part case
+            if (VolumeDetectActive)
+                CombinedEvents &= PhyscicsVolumeDtcSubsEvents;
+            else if ((Flags & PrimFlags.Phantom) != 0)
+                CombinedEvents &= PhyscicsPhantonSubsEvents;
+            else
+                CombinedEvents &= PhysicsNeededSubsEvents;
+
+            if (hassound || CombinedEvents != 0)
+            {
+                // subscribe to physics updates.
+                pa.OnCollisionUpdate += PhysicsCollision;
+                pa.SubscribeEvents(50); // 20 reports per second
+            }
+            else
+            {
+                pa.UnSubscribeEvents();
+            }
+        }
+
+
         public void aggregateScriptEvents()
         {
             if (ParentGroup == null || ParentGroup.RootPart == null)
@@ -4759,8 +5367,32 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 objectflagupdate |= (uint) PrimFlags.AllowInventoryDrop;
             }
-
-            SubscribeForCollisionEvents();
+/*
+            PhysicsActor pa = PhysActor;
+            if (pa != null)
+            {
+                if (
+//                    ((AggregateScriptEvents & scriptEvents.collision) != 0) ||
+//                    ((AggregateScriptEvents & scriptEvents.collision_end) != 0) ||
+//                    ((AggregateScriptEvents & scriptEvents.collision_start) != 0) ||
+//                    ((AggregateScriptEvents & scriptEvents.land_collision_start) != 0) ||
+//                    ((AggregateScriptEvents & scriptEvents.land_collision) != 0) ||
+//                    ((AggregateScriptEvents & scriptEvents.land_collision_end) != 0) ||
+                    ((AggregateScriptEvents & PhysicsNeededSubsEvents) != 0) || ((ParentGroup.RootPart.AggregateScriptEvents & PhysicsNeededSubsEvents) != 0) || (CollisionSound != UUID.Zero)
+                    )
+                {
+                    // subscribe to physics updates.
+                    pa.OnCollisionUpdate += PhysicsCollision;
+                    pa.SubscribeEvents(1000);
+                }
+                else
+                {
+                    pa.UnSubscribeEvents();
+                    pa.OnCollisionUpdate -= PhysicsCollision;
+                }
+            }
+ */
+            UpdatePhysicsSubscribedEvents();
 
             //if ((GetEffectiveObjectFlags() & (uint)PrimFlags.Scripted) != 0)
             //{
@@ -4969,6 +5601,18 @@ namespace OpenSim.Region.Framework.Scenes
             return new Color4(color.R, color.G, color.B, (byte)(0xFF - color.A));
         }
 
+        public void ResetOwnerChangeFlag()
+        {
+            List<UUID> inv = Inventory.GetInventoryList();
+
+            foreach (UUID itemID in inv)
+            {
+                TaskInventoryItem item = Inventory.GetInventoryItem(itemID);
+                item.OwnerChanged = false;
+                Inventory.UpdateInventoryItem(item, false, false);
+            }
+        }
+
         /// <summary>
         /// Record an avatar sitting on this part.
         /// </summary>
@@ -5062,4 +5706,4 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
index ec39726..7af0b20 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
@@ -46,9 +46,12 @@ namespace OpenSim.Region.Framework.Scenes
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-        private string m_inventoryFileName = String.Empty;
         private byte[] m_inventoryFileData = new byte[0];
         private uint m_inventoryFileNameSerial = 0;
+        private bool m_inventoryPrivileged = false;
+        private object m_inventoryFileLock = new object();
+
+        private Dictionary<UUID, ArrayList> m_scriptErrors = new Dictionary<UUID, ArrayList>();
         
         /// <value>
         /// The part to which the inventory belongs.
@@ -85,7 +88,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// </value>
         protected internal TaskInventoryDictionary Items
         {
-            get { return m_items; }
+            get { 
+                return m_items; 
+            }
             set
             {
                 m_items = value;
@@ -134,38 +139,45 @@ namespace OpenSim.Region.Framework.Scenes
         public void ResetInventoryIDs()
         {
             if (null == m_part)
-                return;
-            
-            lock (m_items)
+            m_items.LockItemsForWrite(true);
+
+            if (Items.Count == 0)
             {
-                if (0 == m_items.Count)
-                    return;
+                m_items.LockItemsForWrite(false);
+                return;
+            }
 
-                IList<TaskInventoryItem> items = GetInventoryItems();
-                m_items.Clear();
+            IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
+            Items.Clear();
 
-                foreach (TaskInventoryItem item in items)
-                {
-                    item.ResetIDs(m_part.UUID);
-                    m_items.Add(item.ItemID, item);
-                }
+            foreach (TaskInventoryItem item in items)
+            {
+                item.ResetIDs(m_part.UUID);
+                Items.Add(item.ItemID, item);
             }
+            m_items.LockItemsForWrite(false);
         }
 
         public void ResetObjectID()
         {
-            lock (Items)
+            m_items.LockItemsForWrite(true);
+
+            if (Items.Count == 0)
             {
-                IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
-                Items.Clear();
-    
-                foreach (TaskInventoryItem item in items)
-                {
-                    item.ParentPartID = m_part.UUID;
-                    item.ParentID = m_part.UUID;
-                    Items.Add(item.ItemID, item);
-                }
+                m_items.LockItemsForWrite(false);
+                return;
             }
+
+            IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
+            Items.Clear();
+
+            foreach (TaskInventoryItem item in items)
+            {
+                item.ParentPartID = m_part.UUID;
+                item.ParentID = m_part.UUID;
+                Items.Add(item.ItemID, item);
+            }
+            m_items.LockItemsForWrite(false);
         }
 
         /// <summary>
@@ -174,17 +186,14 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="ownerId"></param>
         public void ChangeInventoryOwner(UUID ownerId)
         {
-            lock (Items)
-            {
-                if (0 == Items.Count)
-                {
-                    return;
-                }
-            }
+            List<TaskInventoryItem> items = GetInventoryItems();
 
+            if (items.Count == 0)
+                return;
+
+            m_items.LockItemsForWrite(true);
             HasInventoryChanged = true;
             m_part.ParentGroup.HasGroupChanged = true;
-            List<TaskInventoryItem> items = GetInventoryItems();
             foreach (TaskInventoryItem item in items)
             {
                 if (ownerId != item.OwnerID)
@@ -195,6 +204,7 @@ namespace OpenSim.Region.Framework.Scenes
                 item.PermsGranter = UUID.Zero;
                 item.OwnerChanged = true;
             }
+            m_items.LockItemsForWrite(false);
         }
 
         /// <summary>
@@ -203,12 +213,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="groupID"></param>
         public void ChangeInventoryGroup(UUID groupID)
         {
-            lock (Items)
+            m_items.LockItemsForWrite(true);
+            if (0 == Items.Count)
             {
-                if (0 == Items.Count)
-                {
-                    return;
-                }
+                m_items.LockItemsForWrite(false);
+                return;
             }
 
             // Don't let this set the HasGroupChanged flag for attachments
@@ -220,12 +229,15 @@ namespace OpenSim.Region.Framework.Scenes
                 m_part.ParentGroup.HasGroupChanged = true;
             }
 
-            List<TaskInventoryItem> items = GetInventoryItems();
+            IList<TaskInventoryItem> items = new List<TaskInventoryItem>(Items.Values);
             foreach (TaskInventoryItem item in items)
             {
                 if (groupID != item.GroupID)
+                {
                     item.GroupID = groupID;
+                }
             }
+            m_items.LockItemsForWrite(false);
         }
 
         private void QueryScriptStates()
@@ -233,15 +245,18 @@ namespace OpenSim.Region.Framework.Scenes
             if (m_part == null || m_part.ParentGroup == null || m_part.ParentGroup.Scene == null)
                 return;
 
-            lock (Items)
+            Items.LockItemsForRead(true);
+            foreach (TaskInventoryItem item in Items.Values)
             {
-                foreach (TaskInventoryItem item in Items.Values)
+                if (item.InvType == (int)InventoryType.LSL)
                 {
                     bool running;
                     if (TryGetScriptInstanceRunning(m_part.ParentGroup.Scene, item, out running))
                         item.ScriptRunning = running;
                 }
             }
+
+            Items.LockItemsForRead(false);
         }
 
         public bool TryGetScriptInstanceRunning(UUID itemId, out bool running)
@@ -318,7 +333,10 @@ namespace OpenSim.Region.Framework.Scenes
         {
             List<TaskInventoryItem> scripts = GetInventoryItems(InventoryType.LSL);
             foreach (TaskInventoryItem item in scripts)
+            {
                 RemoveScriptInstance(item.ItemID, sceneObjectBeingDeleted);
+                m_part.RemoveScriptEvents(item.ItemID);
+            }
         }
 
         /// <summary>
@@ -340,7 +358,10 @@ namespace OpenSim.Region.Framework.Scenes
 //                 item.Name, item.ItemID, m_part.Name, m_part.UUID, m_part.ParentGroup.Scene.RegionInfo.RegionName);
 
             if (!m_part.ParentGroup.Scene.Permissions.CanRunScript(item.ItemID, m_part.UUID, item.OwnerID))
+            {
+                StoreScriptError(item.ItemID, "no permission");
                 return false;
+            }
 
             m_part.AddFlag(PrimFlags.Scripted);
 
@@ -350,14 +371,13 @@ namespace OpenSim.Region.Framework.Scenes
             if (stateSource == 2 && // Prim crossing
                     m_part.ParentGroup.Scene.m_trustBinaries)
             {
-                lock (m_items)
-                {
-                    m_items[item.ItemID].PermsMask = 0;
-                    m_items[item.ItemID].PermsGranter = UUID.Zero;
-                }
-                
+                m_items.LockItemsForWrite(true);
+                m_items[item.ItemID].PermsMask = 0;
+                m_items[item.ItemID].PermsGranter = UUID.Zero;
+                m_items.LockItemsForWrite(false);
                 m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
                     m_part.LocalId, item.ItemID, String.Empty, startParam, postOnRez, engine, stateSource);
+                StoreScriptErrors(item.ItemID, null);
                 m_part.ParentGroup.AddActiveScriptCount(1);
                 m_part.ScheduleFullUpdate();
                 return true;
@@ -366,6 +386,8 @@ namespace OpenSim.Region.Framework.Scenes
             AssetBase asset = m_part.ParentGroup.Scene.AssetService.Get(item.AssetID.ToString());
             if (null == asset)
             {
+                string msg = String.Format("asset ID {0} could not be found", item.AssetID);
+                StoreScriptError(item.ItemID, msg);
                 m_log.ErrorFormat(
                     "[PRIM INVENTORY]: Couldn't start script {0}, {1} at {2} in {3} since asset ID {4} could not be found",
                     item.Name, item.ItemID, m_part.AbsolutePosition, 
@@ -378,16 +400,18 @@ namespace OpenSim.Region.Framework.Scenes
                 if (m_part.ParentGroup.m_savedScriptState != null)
                     item.OldItemID = RestoreSavedScriptState(item.LoadedItemID, item.OldItemID, item.ItemID);
 
-                lock (m_items)
-                {
-                    m_items[item.ItemID].OldItemID = item.OldItemID;
-                    m_items[item.ItemID].PermsMask = 0;
-                    m_items[item.ItemID].PermsGranter = UUID.Zero;
-                }
+                m_items.LockItemsForWrite(true);
 
+                m_items[item.ItemID].OldItemID = item.OldItemID;
+                m_items[item.ItemID].PermsMask = 0;
+                m_items[item.ItemID].PermsGranter = UUID.Zero;
+
+                m_items.LockItemsForWrite(false);
+                
                 string script = Utils.BytesToString(asset.Data);
                 m_part.ParentGroup.Scene.EventManager.TriggerRezScript(
                     m_part.LocalId, item.ItemID, script, startParam, postOnRez, engine, stateSource);
+                StoreScriptErrors(item.ItemID, null);
                 if (!item.ScriptRunning)
                     m_part.ParentGroup.Scene.EventManager.TriggerStopScript(
                         m_part.LocalId, item.ItemID);
@@ -466,22 +490,138 @@ namespace OpenSim.Region.Framework.Scenes
             return stateID;
         }
 
+        /// <summary>
+        /// Start a script which is in this prim's inventory.
+        /// Some processing may occur in the background, but this routine returns asap.
+        /// </summary>
+        /// <param name="itemId">
+        /// A <see cref="UUID"/>
+        /// </param>
         public bool CreateScriptInstance(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource)
         {
-            TaskInventoryItem item = GetInventoryItem(itemId);
-            if (item != null)
+            lock (m_scriptErrors)
+            {
+                // Indicate to CreateScriptInstanceInternal() we don't want it to wait for completion
+                m_scriptErrors.Remove(itemId);
+            }
+            CreateScriptInstanceInternal(itemId, startParam, postOnRez, engine, stateSource);
+            return true;
+        }
+
+        private void CreateScriptInstanceInternal(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource)
+        {
+            m_items.LockItemsForRead(true);
+
+            if (m_items.ContainsKey(itemId))
             {
-                return CreateScriptInstance(item, startParam, postOnRez, engine, stateSource);
+                TaskInventoryItem it = m_items[itemId];
+                m_items.LockItemsForRead(false);
+
+                CreateScriptInstance(it, startParam, postOnRez, engine, stateSource);
             }
             else
             {
-                m_log.ErrorFormat(
-                    "[PRIM INVENTORY]: Couldn't start script with ID {0} since it couldn't be found for prim {1}, {2} at {3} in {4}",
-                    itemId, m_part.Name, m_part.UUID, 
+                m_items.LockItemsForRead(false);
+                string msg = String.Format("couldn't be found for prim {0}, {1} at {2} in {3}", m_part.Name, m_part.UUID,
                     m_part.AbsolutePosition, m_part.ParentGroup.Scene.RegionInfo.RegionName);
+                StoreScriptError(itemId, msg);
+                m_log.ErrorFormat(
+                    "[PRIM INVENTORY]: " +
+                    "Couldn't start script with ID {0} since it {1}", itemId, msg);
+            }
+        }
 
-                return false;
+        /// <summary>
+        /// Start a script which is in this prim's inventory and return any compilation error messages.
+        /// </summary>
+        /// <param name="itemId">
+        /// A <see cref="UUID"/>
+        /// </param>
+        public ArrayList CreateScriptInstanceEr(UUID itemId, int startParam, bool postOnRez, string engine, int stateSource)
+        {
+            ArrayList errors;
+
+            // Indicate to CreateScriptInstanceInternal() we want it to 
+            // post any compilation/loading error messages
+            lock (m_scriptErrors)
+            {
+                m_scriptErrors[itemId] = null;
             }
+
+            // Perform compilation/loading
+            CreateScriptInstanceInternal(itemId, startParam, postOnRez, engine, stateSource);
+
+            // Wait for and retrieve any errors
+            lock (m_scriptErrors)
+            {
+                while ((errors = m_scriptErrors[itemId]) == null)
+                {
+                    if (!System.Threading.Monitor.Wait(m_scriptErrors, 15000))
+                    {
+                        m_log.ErrorFormat(
+                            "[PRIM INVENTORY]: " +
+                            "timedout waiting for script {0} errors", itemId);
+                        errors = m_scriptErrors[itemId];
+                        if (errors == null)
+                        {
+                            errors = new ArrayList(1);
+                            errors.Add("timedout waiting for errors");
+                        }
+                        break;
+                    }
+                }
+                m_scriptErrors.Remove(itemId);
+            }
+            return errors;
+        }
+
+        // Signal to CreateScriptInstanceEr() that compilation/loading is complete
+        private void StoreScriptErrors(UUID itemId, ArrayList errors)
+        {
+            lock (m_scriptErrors)
+            {
+                // If compilation/loading initiated via CreateScriptInstance(),
+                // it does not want the errors, so just get out
+                if (!m_scriptErrors.ContainsKey(itemId))
+                {
+                    return;
+                }
+
+                // Initiated via CreateScriptInstanceEr(), if we know what the
+                // errors are, save them and wake CreateScriptInstanceEr().
+                if (errors != null)
+                {
+                    m_scriptErrors[itemId] = errors;
+                    System.Threading.Monitor.PulseAll(m_scriptErrors);
+                    return;
+                }
+            }
+
+            // Initiated via CreateScriptInstanceEr() but we don't know what
+            // the errors are yet, so retrieve them from the script engine.
+            // This may involve some waiting internal to GetScriptErrors().
+            errors = GetScriptErrors(itemId);
+
+            // Get a default non-null value to indicate success.
+            if (errors == null)
+            {
+                errors = new ArrayList();
+            }
+
+            // Post to CreateScriptInstanceEr() and wake it up
+            lock (m_scriptErrors)
+            {
+                m_scriptErrors[itemId] = errors;
+                System.Threading.Monitor.PulseAll(m_scriptErrors);
+            }
+        }
+
+        // Like StoreScriptErrors(), but just posts a single string message
+        private void StoreScriptError(UUID itemId, string message)
+        {
+            ArrayList errors = new ArrayList(1);
+            errors.Add(message);
+            StoreScriptErrors(itemId, errors);
         }
 
         /// <summary>
@@ -494,15 +634,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </param>
         public void RemoveScriptInstance(UUID itemId, bool sceneObjectBeingDeleted)
         {
-            bool scriptPresent = false;
-
-            lock (m_items)
-            {
-                if (m_items.ContainsKey(itemId))
-                    scriptPresent = true;
-            }
-            
-            if (scriptPresent)
+            if (m_items.ContainsKey(itemId))
             {
                 if (!sceneObjectBeingDeleted)
                     m_part.RemoveScriptEvents(itemId);
@@ -573,14 +705,16 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns></returns>
         private bool InventoryContainsName(string name)
         {
-            lock (m_items)
+            m_items.LockItemsForRead(true);
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
+                if (item.Name == name)
                 {
-                    if (item.Name == name)
-                        return true;
+                    m_items.LockItemsForRead(false);
+                    return true;
                 }
             }
+            m_items.LockItemsForRead(false);
             return false;
         }
 
@@ -622,8 +756,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="item"></param>
         public void AddInventoryItemExclusive(TaskInventoryItem item, bool allowedDrop)
         {
-            List<TaskInventoryItem> il = GetInventoryItems();
-            
+            m_items.LockItemsForRead(true);
+            List<TaskInventoryItem> il = new List<TaskInventoryItem>(m_items.Values);
+            m_items.LockItemsForRead(false);
             foreach (TaskInventoryItem i in il)
             {
                 if (i.Name == item.Name)
@@ -661,14 +796,14 @@ namespace OpenSim.Region.Framework.Scenes
             item.Name = name;
             item.GroupID = m_part.GroupID;
 
-            lock (m_items)
-                m_items.Add(item.ItemID, item);
-
-            if (allowedDrop) 
-                m_part.TriggerScriptChangedEvent(Changed.ALLOWED_DROP);
-            else
-                m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
-
+            m_items.LockItemsForWrite(true);
+            m_items.Add(item.ItemID, item);
+            m_items.LockItemsForWrite(false);
+                if (allowedDrop) 
+                    m_part.TriggerScriptChangedEvent(Changed.ALLOWED_DROP);
+                else
+                    m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
+            
             m_inventorySerial++;
             //m_inventorySerial += 2;
             HasInventoryChanged = true;
@@ -684,15 +819,15 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="items"></param>
         public void RestoreInventoryItems(ICollection<TaskInventoryItem> items)
         {
-            lock (m_items)
+            m_items.LockItemsForWrite(true);
+            foreach (TaskInventoryItem item in items)
             {
-                foreach (TaskInventoryItem item in items)
-                {
-                    m_items.Add(item.ItemID, item);
-//                    m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
-                }
-                m_inventorySerial++;
+                m_items.Add(item.ItemID, item);
+//                m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
             }
+            m_items.LockItemsForWrite(false);
+
+            m_inventorySerial++;
         }
 
         /// <summary>
@@ -703,23 +838,24 @@ namespace OpenSim.Region.Framework.Scenes
         public TaskInventoryItem GetInventoryItem(UUID itemId)
         {
             TaskInventoryItem item;
-
-            lock (m_items)
-                m_items.TryGetValue(itemId, out item);
-
+            m_items.LockItemsForRead(true);
+            m_items.TryGetValue(itemId, out item);
+            m_items.LockItemsForRead(false);
             return item;
         }
 
         public TaskInventoryItem GetInventoryItem(string name)
         {
-            lock (m_items)
+            m_items.LockItemsForRead(true);
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
+                if (item.Name == name)
                 {
-                    if (item.Name == name)
-                        return item;
+                    m_items.LockItemsForRead(false);
+                    return item;
                 }
             }
+            m_items.LockItemsForRead(false);
 
             return null;
         }
@@ -728,19 +864,20 @@ namespace OpenSim.Region.Framework.Scenes
         {
             List<TaskInventoryItem> items = new List<TaskInventoryItem>();
 
-            lock (m_items)
+            m_items.LockItemsForRead(true);
+
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
-                {
-                    if (item.Name == name)
-                        items.Add(item);
-                }
+                if (item.Name == name)
+                    items.Add(item);
             }
 
+            m_items.LockItemsForRead(false);
+
             return items;
         }
 
-        public bool GetRezReadySceneObjects(TaskInventoryItem item, out List<SceneObjectGroup> objlist, out List<Vector3> veclist)
+        public bool GetRezReadySceneObjects(TaskInventoryItem item, out List<SceneObjectGroup> objlist, out List<Vector3> veclist, out Vector3 bbox, out float offsetHeight)
         {
             AssetBase rezAsset = m_part.ParentGroup.Scene.AssetService.Get(item.AssetID.ToString());
 
@@ -751,18 +888,29 @@ namespace OpenSim.Region.Framework.Scenes
                     item.AssetID, item.Name, m_part.Name);
                 objlist = null;
                 veclist = null;
+                bbox = Vector3.Zero;
+                offsetHeight = 0;
                 return false;
             }
+<<<<<<< HEAD
 
             Vector3 bbox;
             float offsetHeight;
 
             m_part.ParentGroup.Scene.GetObjectsToRez(rezAsset.Data, false, out objlist, out veclist, out bbox, out offsetHeight);
+=======
+          
+            bool single = m_part.ParentGroup.Scene.GetObjectsToRez(rezAsset.Data, false, out objlist, out veclist, out bbox, out offsetHeight);
+>>>>>>> avn/ubitvar
 
             for (int i = 0; i < objlist.Count; i++)
             {
                 SceneObjectGroup group = objlist[i];
-
+/*
+                group.RootPart.AttachPoint = group.RootPart.Shape.State;
+                group.RootPart.AttachedPos = group.AbsolutePosition;
+                group.RootPart.AttachRotation = group.GroupRotation;
+*/
                 group.ResetIDs();
 
                 SceneObjectPart rootPart = group.GetPart(group.UUID);
@@ -771,12 +919,14 @@ namespace OpenSim.Region.Framework.Scenes
                 // in the serialization, transfer the correct name from the inventory to the
                 // object itself before we rez.
                 // Only do these for the first object if we are rezzing a coalescence.
-                if (i == 0)
+                // nahh dont mess with coalescence objects,
+                // the name in inventory can be change for inventory purpuses only
+                if (objlist.Count == 1)
                 {
                     rootPart.Name = item.Name;
                     rootPart.Description = item.Description;
                 }
-
+/* reverted to old code till part.ApplyPermissionsOnRez is better reviewed/fixed
                 group.SetGroup(m_part.GroupID, null);
 
                 foreach (SceneObjectPart part in group.Parts)
@@ -792,7 +942,49 @@ namespace OpenSim.Region.Framework.Scenes
 
                     part.ApplyPermissionsOnRez(dest, false, m_part.ParentGroup.Scene);
                 }
+*/
+// old code start
+                SceneObjectPart[] partList = group.Parts;
+
+                group.SetGroup(m_part.GroupID, null);
 
+                // TODO: Remove magic number badness
+                if ((rootPart.OwnerID != item.OwnerID) || (item.CurrentPermissions & 16) != 0 || (item.Flags & (uint)InventoryItemFlags.ObjectSlamPerm) != 0) // Magic number
+                {
+                    if (m_part.ParentGroup.Scene.Permissions.PropagatePermissions())
+                    {
+                        foreach (SceneObjectPart part in partList)
+                        {
+                            if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteEveryone) != 0)
+                                part.EveryoneMask = item.EveryonePermissions;
+                            if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteNextOwner) != 0)
+                                part.NextOwnerMask = item.NextPermissions;
+                            if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteGroup) != 0)
+                                part.GroupMask = item.GroupPermissions;
+                        }
+
+                        group.ApplyNextOwnerPermissions();
+                    }
+                }
+
+                foreach (SceneObjectPart part in partList)
+                {
+                    // TODO: Remove magic number badness
+                    if ((part.OwnerID != item.OwnerID) || (item.CurrentPermissions & 16) != 0 || (item.Flags & (uint)InventoryItemFlags.ObjectSlamPerm) != 0) // Magic number
+                    {
+                        part.LastOwnerID = part.OwnerID;
+                        part.OwnerID = item.OwnerID;
+                        part.Inventory.ChangeInventoryOwner(item.OwnerID);
+                    }
+
+                    if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteEveryone) != 0)
+                        part.EveryoneMask = item.EveryonePermissions;
+                    if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteNextOwner) != 0)
+                        part.NextOwnerMask = item.NextPermissions;
+                    if ((item.Flags & (uint)InventoryItemFlags.ObjectOverwriteGroup) != 0)
+                        part.GroupMask = item.GroupPermissions;
+                }
+// old code end
                 rootPart.TrimPermissions();
             }
 
@@ -817,8 +1009,9 @@ namespace OpenSim.Region.Framework.Scenes
 
         public bool UpdateInventoryItem(TaskInventoryItem item, bool fireScriptEvents, bool considerChanged)
         {
-            TaskInventoryItem it = GetInventoryItem(item.ItemID);
-            if (it != null)
+            m_items.LockItemsForWrite(true);
+
+            if (m_items.ContainsKey(item.ItemID))
             {
 //                m_log.DebugFormat("[PRIM INVENTORY]: Updating item {0} in {1}", item.Name, m_part.Name);
                 
@@ -831,14 +1024,10 @@ namespace OpenSim.Region.Framework.Scenes
                     item.GroupID = m_part.GroupID;
 
                 if (item.AssetID == UUID.Zero)
-                    item.AssetID = it.AssetID;
+                    item.AssetID = m_items[item.ItemID].AssetID;
 
-                lock (m_items)
-                {
-                    m_items[item.ItemID] = item;
-                    m_inventorySerial++;
-                }
-                
+                m_items[item.ItemID] = item;
+                m_inventorySerial++;
                 if (fireScriptEvents)
                     m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
                 
@@ -847,7 +1036,7 @@ namespace OpenSim.Region.Framework.Scenes
                     HasInventoryChanged = true;
                     m_part.ParentGroup.HasGroupChanged = true;
                 }
-                
+                m_items.LockItemsForWrite(false);
                 return true;
             }
             else
@@ -858,8 +1047,9 @@ namespace OpenSim.Region.Framework.Scenes
                     item.ItemID, m_part.Name, m_part.UUID, 
                     m_part.AbsolutePosition, m_part.ParentGroup.Scene.RegionInfo.RegionName);
             }
-            return false;
+            m_items.LockItemsForWrite(false);
 
+            return false;
         }
 
         /// <summary>
@@ -870,160 +1060,187 @@ namespace OpenSim.Region.Framework.Scenes
         /// in this prim's inventory.</returns>
         public int RemoveInventoryItem(UUID itemID)
         {
-            TaskInventoryItem item = GetInventoryItem(itemID);
-            if (item != null)
+            m_items.LockItemsForRead(true);
+
+            if (m_items.ContainsKey(itemID))
             {
                 int type = m_items[itemID].InvType;
+                m_items.LockItemsForRead(false);
                 if (type == 10) // Script
                 {
+<<<<<<< HEAD
                     // route it through here, to handle script cleanup tasks
                     RemoveScriptInstance(itemID, false);
+=======
+                    m_part.ParentGroup.Scene.EventManager.TriggerRemoveScript(m_part.LocalId, itemID);
+>>>>>>> avn/ubitvar
                 }
+                m_items.LockItemsForWrite(true);
                 m_items.Remove(itemID);
+                m_items.LockItemsForWrite(false);
                 m_inventorySerial++;
                 m_part.TriggerScriptChangedEvent(Changed.INVENTORY);
 
                 HasInventoryChanged = true;
                 m_part.ParentGroup.HasGroupChanged = true;
 
-                if (!ContainsScripts())
+                int scriptcount = 0;
+                m_items.LockItemsForRead(true);
+                foreach (TaskInventoryItem item in m_items.Values)
+                {
+                    if (item.Type == 10)
+                    {
+                        scriptcount++;
+                    }
+                }
+                m_items.LockItemsForRead(false);
+                
+
+                if (scriptcount <= 0)
+                {
                     m_part.RemFlag(PrimFlags.Scripted);
+                }
 
                 m_part.ScheduleFullUpdate();
 
                 return type;
-                
             }
             else
             {
+                m_items.LockItemsForRead(false);
                 m_log.ErrorFormat(
                     "[PRIM INVENTORY]: " +
-                    "Tried to remove item ID {0} from prim {1}, {2} at {3} in {4} but the item does not exist in this inventory",
-                    itemID, m_part.Name, m_part.UUID,
-                    m_part.AbsolutePosition, m_part.ParentGroup.Scene.RegionInfo.RegionName);
+                    "Tried to remove item ID {0} from prim {1}, {2} but the item does not exist in this inventory",
+                    itemID, m_part.Name, m_part.UUID);
             }
 
             return -1;
         }
 
-        private bool CreateInventoryFile()
+
+        /// <summary>
+        /// Serialize all the metadata for the items in this prim's inventory ready for sending to the client
+        /// </summary>
+        /// <param name="xferManager"></param>
+        public void RequestInventoryFile(IClientAPI client, IXfer xferManager)
         {
-//            m_log.DebugFormat(
-//                "[PRIM INVENTORY]: Creating inventory file for {0} {1} {2}, serial {3}",
-//                m_part.Name, m_part.UUID, m_part.LocalId, m_inventorySerial);
 
-            if (m_inventoryFileName == String.Empty ||
-                m_inventoryFileNameSerial < m_inventorySerial)
+            lock (m_inventoryFileLock)
             {
-                // Something changed, we need to create a new file
-                m_inventoryFileName = "inventory_" + UUID.Random().ToString() + ".tmp";
-                m_inventoryFileNameSerial = m_inventorySerial;
+                string filename = "inventory_" + UUID.Random().ToString() + ".tmp";
 
-                InventoryStringBuilder invString = new InventoryStringBuilder(m_part.UUID, UUID.Zero);
-
-                lock (m_items)
+                bool changed = false;
+                if (m_inventoryFileNameSerial < m_inventorySerial)
                 {
-                    foreach (TaskInventoryItem item in m_items.Values)
-                    {
-//                        m_log.DebugFormat(
-//                            "[PRIM INVENTORY]: Adding item {0} {1} for serial {2} on prim {3} {4} {5}",
-//                            item.Name, item.ItemID, m_inventorySerial, m_part.Name, m_part.UUID, m_part.LocalId);
-
-                        UUID ownerID = item.OwnerID;
-                        uint everyoneMask = 0;
-                        uint baseMask = item.BasePermissions;
-                        uint ownerMask = item.CurrentPermissions;
-                        uint groupMask = item.GroupPermissions;
+                    m_inventoryFileNameSerial = m_inventorySerial;
+                    changed = true;
+                }
 
-                        invString.AddItemStart();
-                        invString.AddNameValueLine("item_id", item.ItemID.ToString());
-                        invString.AddNameValueLine("parent_id", m_part.UUID.ToString());
+                if (m_inventoryFileData.Length < 2)
+                    changed = true;
 
-                        invString.AddPermissionsStart();
+                bool includeAssets = false;
+                if (m_part.ParentGroup.Scene.Permissions.CanEditObjectInventory(m_part.UUID, client.AgentId))
+                    includeAssets = true;
 
-                        invString.AddNameValueLine("base_mask", Utils.UIntToHexString(baseMask));
-                        invString.AddNameValueLine("owner_mask", Utils.UIntToHexString(ownerMask));
-                        invString.AddNameValueLine("group_mask", Utils.UIntToHexString(groupMask));
-                        invString.AddNameValueLine("everyone_mask", Utils.UIntToHexString(everyoneMask));
-                        invString.AddNameValueLine("next_owner_mask", Utils.UIntToHexString(item.NextPermissions));
+                if (m_inventoryPrivileged != includeAssets)
+                    changed = true;
 
-                        invString.AddNameValueLine("creator_id", item.CreatorID.ToString());
-                        invString.AddNameValueLine("owner_id", ownerID.ToString());
 
-                        invString.AddNameValueLine("last_owner_id", item.LastOwnerID.ToString());
+                Items.LockItemsForRead(true);
 
-                        invString.AddNameValueLine("group_id", item.GroupID.ToString());
-                        invString.AddSectionEnd();
+                if (m_inventorySerial == 0) // No inventory
+                {
+                    Items.LockItemsForRead(false);
+                    client.SendTaskInventory(m_part.UUID, 0, new byte[0]);
+                   
+                    return;
+                }
 
-                        invString.AddNameValueLine("asset_id", item.AssetID.ToString());
-                        invString.AddNameValueLine("type", Utils.AssetTypeToString((AssetType)item.Type));
-                        invString.AddNameValueLine("inv_type", Utils.InventoryTypeToString((InventoryType)item.InvType));
-                        invString.AddNameValueLine("flags", Utils.UIntToHexString(item.Flags));
+                if (m_items.Count == 0) // No inventory
+                {
+                    Items.LockItemsForRead(false);
+                    client.SendTaskInventory(m_part.UUID, 0, new byte[0]);
+                    return;
+                }
 
-                        invString.AddSaleStart();
-                        invString.AddNameValueLine("sale_type", "not");
-                        invString.AddNameValueLine("sale_price", "0");
-                        invString.AddSectionEnd();
+                if (!changed)
+                {
+                    Items.LockItemsForRead(false);
 
-                        invString.AddNameValueLine("name", item.Name + "|");
-                        invString.AddNameValueLine("desc", item.Description + "|");
+                    xferManager.AddNewFile(filename,
+                            m_inventoryFileData);
+                    client.SendTaskInventory(m_part.UUID, (short)m_inventoryFileNameSerial,
+                            Util.StringToBytes256(filename));
 
-                        invString.AddNameValueLine("creation_date", item.CreationDate.ToString());
-                        invString.AddSectionEnd();
-                    }
+                    return;
                 }
 
-                m_inventoryFileData = Utils.StringToBytes(invString.BuildString);
+                m_inventoryPrivileged = includeAssets;
 
-                return true;
-            }
-
-            // No need to recreate, the existing file is fine
-            return false;
-        }
+                InventoryStringBuilder invString = new InventoryStringBuilder(m_part.UUID, UUID.Zero);
 
-        /// <summary>
-        /// Serialize all the metadata for the items in this prim's inventory ready for sending to the client
-        /// </summary>
-        /// <param name="xferManager"></param>
-        public void RequestInventoryFile(IClientAPI client, IXfer xferManager)
-        {
-            lock (m_items)
-            {
-                // Don't send a inventory xfer name if there are no items.  Doing so causes viewer 3 to crash when rezzing
-                // a new script if any previous deletion has left the prim inventory empty.
-                if (m_items.Count == 0) // No inventory
+                foreach (TaskInventoryItem item in m_items.Values)
                 {
-//                    m_log.DebugFormat(
-//                        "[PRIM INVENTORY]: Not sending inventory data for part {0} {1} {2} for {3} since no items",
-//                        m_part.Name, m_part.LocalId, m_part.UUID, client.Name);
+                    UUID ownerID = item.OwnerID;
+                    uint everyoneMask = 0;
+                    uint baseMask = item.BasePermissions;
+                    uint ownerMask = item.CurrentPermissions;
+                    uint groupMask = item.GroupPermissions;
 
-                    client.SendTaskInventory(m_part.UUID, 0, new byte[0]);
-                    return;
+                    invString.AddItemStart();
+                    invString.AddNameValueLine("item_id", item.ItemID.ToString());
+                    invString.AddNameValueLine("parent_id", m_part.UUID.ToString());
+
+                    invString.AddPermissionsStart();
+
+                    invString.AddNameValueLine("base_mask", Utils.UIntToHexString(baseMask));
+                    invString.AddNameValueLine("owner_mask", Utils.UIntToHexString(ownerMask));
+                    invString.AddNameValueLine("group_mask", Utils.UIntToHexString(groupMask));
+                    invString.AddNameValueLine("everyone_mask", Utils.UIntToHexString(everyoneMask));
+                    invString.AddNameValueLine("next_owner_mask", Utils.UIntToHexString(item.NextPermissions));
+
+                    invString.AddNameValueLine("creator_id", item.CreatorID.ToString());
+                    invString.AddNameValueLine("owner_id", ownerID.ToString());
+
+                    invString.AddNameValueLine("last_owner_id", item.LastOwnerID.ToString());
+
+                    invString.AddNameValueLine("group_id", item.GroupID.ToString());
+                    invString.AddSectionEnd();
+
+                    if (includeAssets)
+                        invString.AddNameValueLine("asset_id", item.AssetID.ToString());
+                    else
+                        invString.AddNameValueLine("asset_id", UUID.Zero.ToString());
+                    invString.AddNameValueLine("type", Utils.AssetTypeToString((AssetType)item.Type));
+                    invString.AddNameValueLine("inv_type", Utils.InventoryTypeToString((InventoryType)item.InvType));
+                    invString.AddNameValueLine("flags", Utils.UIntToHexString(item.Flags));
+
+                    invString.AddSaleStart();
+                    invString.AddNameValueLine("sale_type", "not");
+                    invString.AddNameValueLine("sale_price", "0");
+                    invString.AddSectionEnd();
+
+                    invString.AddNameValueLine("name", item.Name + "|");
+                    invString.AddNameValueLine("desc", item.Description + "|");
+
+                    invString.AddNameValueLine("creation_date", item.CreationDate.ToString());
+                    invString.AddSectionEnd();
                 }
 
-                CreateInventoryFile();
-    
-                // In principle, we should only do the rest if the inventory changed;
-                // by sending m_inventorySerial to the client, it ought to know
-                // that nothing changed and that it doesn't need to request the file. 
-                // Unfortunately, it doesn't look like the client optimizes this; 
-                // the client seems to always come back and request the Xfer, 
-                // no matter what value m_inventorySerial has.
-                // FIXME: Could probably be > 0 here rather than > 2
+                Items.LockItemsForRead(false);
+
+                m_inventoryFileData = Utils.StringToBytes(invString.BuildString);
+
                 if (m_inventoryFileData.Length > 2)
                 {
-                    // Add the file for Xfer
-    //                m_log.DebugFormat(
-    //                    "[PRIM INVENTORY]: Adding inventory file {0} (length {1}) for transfer on {2} {3} {4}",
-    //                    m_inventoryFileName, m_inventoryFileData.Length, m_part.Name, m_part.UUID, m_part.LocalId);
-                    
-                    xferManager.AddNewFile(m_inventoryFileName, m_inventoryFileData);
+                    xferManager.AddNewFile(filename, m_inventoryFileData);
+                    client.SendTaskInventory(m_part.UUID, (short)m_inventoryFileNameSerial,
+                            Util.StringToBytes256(filename));
+                    return;
                 }
-    
-                // Tell the client we're ready to Xfer the file
-                client.SendTaskInventory(m_part.UUID, (short)m_inventorySerial,
-                        Util.StringToBytes256(m_inventoryFileName));
+
+                client.SendTaskInventory(m_part.UUID, 0, new byte[0]);
             }
         }
 
@@ -1033,13 +1250,26 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="datastore"></param>
         public void ProcessInventoryBackup(ISimulationDataService datastore)
         {
-            if (HasInventoryChanged)
-            {
+// Removed this because linking will cause an immediate delete of the new
+// child prim from the database and the subsequent storing of the prim sees
+// the inventory of it as unchanged and doesn't store it at all. The overhead
+// of storing prim inventory needlessly is much less than the aggravation
+// of prim inventory loss.
+//            if (HasInventoryChanged)
+//            {
+                Items.LockItemsForRead(true);
+                try
+                {
+                    datastore.StorePrimInventory(m_part.UUID, Items.Values);
+                }
+                catch {}
+
                 HasInventoryChanged = false;
-                List<TaskInventoryItem> items = GetInventoryItems();
-                datastore.StorePrimInventory(m_part.UUID, items);
 
-            }
+                Items.LockItemsForRead(false);
+
+                
+//            }
         }
 
         public class InventoryStringBuilder
@@ -1105,65 +1335,63 @@ namespace OpenSim.Region.Framework.Scenes
         {
             uint mask=0x7fffffff;
 
-            lock (m_items)
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
+                if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Copy) == 0)
+                    mask &= ~((uint)PermissionMask.Copy >> 13);
+                if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Transfer) == 0)
+                    mask &= ~((uint)PermissionMask.Transfer >> 13);
+                if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Modify) == 0)
+                    mask &= ~((uint)PermissionMask.Modify >> 13);
+
+                if (item.InvType == (int)InventoryType.Object)
                 {
-                    if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Copy) == 0)
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Copy >> 13)) == 0)
                         mask &= ~((uint)PermissionMask.Copy >> 13);
-                    if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Transfer) == 0)
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Transfer >> 13)) == 0)
                         mask &= ~((uint)PermissionMask.Transfer >> 13);
-                    if ((item.CurrentPermissions & item.NextPermissions & (uint)PermissionMask.Modify) == 0)
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Modify >> 13)) == 0)
                         mask &= ~((uint)PermissionMask.Modify >> 13);
-    
-                    if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
-                        mask &= ~(uint)PermissionMask.Copy;
-                    if ((item.CurrentPermissions & (uint)PermissionMask.Transfer) == 0)
-                        mask &= ~(uint)PermissionMask.Transfer;
-                    if ((item.CurrentPermissions & (uint)PermissionMask.Modify) == 0)
-                        mask &= ~(uint)PermissionMask.Modify;
                 }
+
+                if ((item.CurrentPermissions & (uint)PermissionMask.Copy) == 0)
+                    mask &= ~(uint)PermissionMask.Copy;
+                if ((item.CurrentPermissions & (uint)PermissionMask.Transfer) == 0)
+                    mask &= ~(uint)PermissionMask.Transfer;
+                if ((item.CurrentPermissions & (uint)PermissionMask.Modify) == 0)
+                    mask &= ~(uint)PermissionMask.Modify;
             }
-                
             return mask;
         }
 
         public void ApplyNextOwnerPermissions()
         {
-            lock (m_items)
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
+                if (item.InvType == (int)InventoryType.Object && (item.CurrentPermissions & 7) != 0)
                 {
-//                    m_log.DebugFormat (
-//                        "[SCENE OBJECT PART INVENTORY]: Applying next permissions {0} to {1} in {2} with current {3}, base {4}, everyone {5}",
-//                        item.NextPermissions, item.Name, m_part.Name, item.CurrentPermissions, item.BasePermissions, item.EveryonePermissions);
-
-                    if (item.InvType == (int)InventoryType.Object)
-                    {
-                        uint perms = item.CurrentPermissions;
-                        PermissionsUtil.ApplyFoldedPermissions(perms, ref perms);
-                        item.CurrentPermissions = perms;
-                    }
-
-                    item.CurrentPermissions &= item.NextPermissions;
-                    item.BasePermissions &= item.NextPermissions;
-                    item.EveryonePermissions &= item.NextPermissions;
-                    item.OwnerChanged = true;
-                    item.PermsMask = 0;
-                    item.PermsGranter = UUID.Zero;
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Copy >> 13)) == 0)
+                        item.CurrentPermissions &= ~(uint)PermissionMask.Copy;
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Transfer >> 13)) == 0)
+                        item.CurrentPermissions &= ~(uint)PermissionMask.Transfer;
+                    if ((item.CurrentPermissions & ((uint)PermissionMask.Modify >> 13)) == 0)
+                        item.CurrentPermissions &= ~(uint)PermissionMask.Modify;
                 }
+                item.CurrentPermissions &= item.NextPermissions;
+                item.BasePermissions &= item.NextPermissions;
+                item.EveryonePermissions &= item.NextPermissions;
+                item.OwnerChanged = true;
+                item.PermsMask = 0;
+                item.PermsGranter = UUID.Zero;
             }
         }
 
         public void ApplyGodPermissions(uint perms)
         {
-            lock (m_items)
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
-                {
-                    item.CurrentPermissions = perms;
-                    item.BasePermissions = perms;
-                }
+                item.CurrentPermissions = perms;
+                item.BasePermissions = perms;
             }
             
             m_inventorySerial++;
@@ -1176,14 +1404,11 @@ namespace OpenSim.Region.Framework.Scenes
         /// <returns></returns>
         public bool ContainsScripts()
         {
-            lock (m_items)
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
+                if (item.InvType == (int)InventoryType.LSL)
                 {
-                    if (item.InvType == (int)InventoryType.LSL)
-                    {
-                        return true;
-                    }
+                    return true;
                 }
             }
 
@@ -1197,17 +1422,15 @@ namespace OpenSim.Region.Framework.Scenes
         public int ScriptCount()
         {
             int count = 0;
-            lock (m_items)
+            Items.LockItemsForRead(true);
+            foreach (TaskInventoryItem item in m_items.Values)
             {
-                foreach (TaskInventoryItem item in m_items.Values)
+                if (item.InvType == (int)InventoryType.LSL)
                 {
-                    if (item.InvType == (int)InventoryType.LSL)
-                    {
-                        count++;
-                    }
+                    count++;
                 }
             }
-
+            Items.LockItemsForRead(false);
             return count;
         }
         /// <summary>
@@ -1243,11 +1466,8 @@ namespace OpenSim.Region.Framework.Scenes
         {
             List<UUID> ret = new List<UUID>();
 
-            lock (m_items)
-            {
-                foreach (TaskInventoryItem item in m_items.Values)
-                    ret.Add(item.ItemID);
-            }
+            foreach (TaskInventoryItem item in m_items.Values)
+                ret.Add(item.ItemID);
 
             return ret;
         }
@@ -1256,8 +1476,9 @@ namespace OpenSim.Region.Framework.Scenes
         {
             List<TaskInventoryItem> ret = new List<TaskInventoryItem>();
 
-            lock (m_items)
-                ret = new List<TaskInventoryItem>(m_items.Values);
+            Items.LockItemsForRead(true);
+            ret = new List<TaskInventoryItem>(m_items.Values);
+            Items.LockItemsForRead(false);
 
             return ret;
         }
@@ -1266,18 +1487,24 @@ namespace OpenSim.Region.Framework.Scenes
         {
             List<TaskInventoryItem> ret = new List<TaskInventoryItem>();
 
-            lock (m_items)
-            {
-                foreach (TaskInventoryItem item in m_items.Values)
-                    if (item.InvType == (int)type)
-                        ret.Add(item);
-            }
+            Items.LockItemsForRead(true);
+
+            foreach (TaskInventoryItem item in m_items.Values)
+                if (item.InvType == (int)type)
+                    ret.Add(item);
+
+            Items.LockItemsForRead(false);
 
             return ret;
         }
         
         public Dictionary<UUID, string> GetScriptStates()
         {
+            return GetScriptStates(false);
+        }
+
+        public Dictionary<UUID, string> GetScriptStates(bool oldIDs)
+        {
             Dictionary<UUID, string> ret = new Dictionary<UUID, string>();            
             
             if (m_part.ParentGroup.Scene == null) // Group not in a scene
@@ -1303,14 +1530,21 @@ namespace OpenSim.Region.Framework.Scenes
                         string n = e.GetXMLState(item.ItemID);
                         if (n != String.Empty)
                         {
-                            if (!ret.ContainsKey(item.ItemID))
-                                ret[item.ItemID] = n;
+                            if (oldIDs)
+                            {
+                                if (!ret.ContainsKey(item.OldItemID))
+                                    ret[item.OldItemID] = n;
+                            }
+                            else
+                            {
+                                if (!ret.ContainsKey(item.ItemID))
+                                    ret[item.ItemID] = n;
+                            }
                             break;
                         }
                     }
                 }
             }
-            
             return ret;
         }
         
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 2f19b50..4bccb7d 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -90,7 +90,17 @@ namespace OpenSim.Region.Framework.Scenes
                 m_scene.EventManager.TriggerScenePresenceUpdated(this);
         }
 
-        public PresenceType PresenceType { get; private set; }
+        public bool isNPC { get; private set; }
+
+        private PresenceType m_presenceType;
+        public PresenceType PresenceType {
+            get {return m_presenceType;}
+            private set
+            {
+                m_presenceType = value;
+                isNPC = (m_presenceType == PresenceType.Npc);
+            }
+        }
 
         private ScenePresenceStateMachine m_stateMachine;
 
@@ -142,13 +152,100 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public static readonly float SIGNIFICANT_MOVEMENT = 2.0f;
 
-        public UUID currentParcelUUID = UUID.Zero;
+        private UUID m_previusParcelUUID = UUID.Zero;
+        private UUID m_currentParcelUUID = UUID.Zero;
+        private bool m_previusParcelHide = false;
+        private bool m_currentParcelHide = false;
+        private object parcelLock = new Object();
+
+        public UUID currentParcelUUID
+        {
+            get { return m_currentParcelUUID; }
+            set
+            {
+                lock (parcelLock)
+                {
+                    bool oldhide = m_currentParcelHide;
+                    bool checksame = true;
+                    if (value != m_currentParcelUUID)
+                    {
+                        m_previusParcelHide = m_currentParcelHide;
+                        m_previusParcelUUID = m_currentParcelUUID;
+                        checksame = false;
+                    }
+                    m_currentParcelUUID = value;
+                    m_currentParcelHide = false;
+
+                    ILandObject land = m_scene.LandChannel.GetLandObject(AbsolutePosition.X, AbsolutePosition.Y);
+                    if (land != null && !land.LandData.SeeAVs)
+                        m_currentParcelHide = true;
+
+                    if (m_previusParcelUUID != UUID.Zero || checksame)
+                        ParcelCrossCheck(m_currentParcelUUID,m_previusParcelUUID,m_currentParcelHide, m_previusParcelHide, oldhide,checksame);
+                }
+            }
+        }
+
+        public void sitSOGmoved()
+        {
+            if (IsDeleted || !IsSatOnObject)
+                //what me?  nahh
+                return;
+            if (IsInTransit)
+                return;
+
+            ILandObject land = m_scene.LandChannel.GetLandObject(AbsolutePosition.X, AbsolutePosition.Y);
+            if (land == null)
+                return; //??
+            UUID parcelID = land.LandData.GlobalID;
+            if (m_currentParcelUUID != parcelID)
+                currentParcelUUID = parcelID;
+        }
+
+
+        public bool ParcelAllowThisAvatarSounds
+        {
+            get
+            {
+                try
+                {
+                    lock (parcelLock)
+                    {
+                        ILandObject land = m_scene.LandChannel.GetLandObject(AbsolutePosition.X, AbsolutePosition.Y);
+                        if (land == null)
+                            return true;
+                        if (land.LandData.AnyAVSounds)
+                            return true;
+                        if (!land.LandData.GroupAVSounds)
+                            return false;
+                        return land.LandData.GroupID == ControllingClient.ActiveGroupId;
+                    }
+                }
+                catch
+                {
+                    return true;
+                }
+            }
+        }
 
+        public bool ParcelHideThisAvatar
+        {
+            get
+            {
+                return m_currentParcelHide;
+            }
+        }
+        
         /// <value>
         /// The animator for this avatar
         /// </value>
         public ScenePresenceAnimator Animator { get; private set; }
 
+        /// <value>
+        /// Server Side Animation Override
+        /// </value>
+        public MovementAnimationOverrides Overrides { get; private set; }
+        public String sitAnimation = "SIT";
         /// <summary>
         /// Attachments recorded on this avatar.
         /// </summary>
@@ -192,14 +289,7 @@ namespace OpenSim.Region.Framework.Scenes
             set { PhysicsActor.Flying = value; }
         }
 
-        // add for fly velocity control
-        private bool FlyingOld {get; set;}
-        public bool WasFlying
-        {
-            get; private set;
-        }
-
-        public bool IsColliding
+         public bool IsColliding
         {
             get { return PhysicsActor != null && PhysicsActor.IsColliding; }
             // We would expect setting IsColliding to be private but it's used by a hack in Scene
@@ -247,7 +337,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         protected ulong crossingFromRegion;
 
-        private readonly Vector3[] Dir_Vectors = new Vector3[11];
+        private readonly Vector3[] Dir_Vectors = new Vector3[12];
 
         protected Timer m_reprioritization_timer;
         protected bool m_reprioritizing;
@@ -303,7 +393,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Implemented Control Flags
         /// </summary>
-        private enum Dir_ControlFlags
+        private enum Dir_ControlFlags:uint
         {
             DIR_CONTROL_FLAG_FORWARD = AgentManager.ControlFlags.AGENT_CONTROL_AT_POS,
             DIR_CONTROL_FLAG_BACK = AgentManager.ControlFlags.AGENT_CONTROL_AT_NEG,
@@ -315,6 +405,7 @@ namespace OpenSim.Region.Framework.Scenes
             DIR_CONTROL_FLAG_BACKWARD_NUDGE = AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_AT_NEG,
             DIR_CONTROL_FLAG_LEFT_NUDGE = AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_POS,
             DIR_CONTROL_FLAG_RIGHT_NUDGE = AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_LEFT_NEG,
+            DIR_CONTROL_FLAG_UP_NUDGE = AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_UP_POS,
             DIR_CONTROL_FLAG_DOWN_NUDGE = AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_UP_NEG
         }
         
@@ -413,11 +504,18 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         private ulong m_rootRegionHandle;
+        private Vector3 m_rootRegionPosition = new Vector3();
 
         public ulong RegionHandle
         {
             get { return m_rootRegionHandle; }
-            private set { m_rootRegionHandle = value; }
+            private set
+            {
+                m_rootRegionHandle = value;
+                // position rounded to lower multiple of 256m
+                m_rootRegionPosition.X = (float)((m_rootRegionHandle >> 32) & 0xffffff00);
+                m_rootRegionPosition.Y = (float)(m_rootRegionHandle & 0xffffff00); 
+            }
         }
 
         #region Client Camera
@@ -449,11 +547,8 @@ namespace OpenSim.Region.Framework.Scenes
             get
             {
                 Vector3 a = new Vector3(CameraAtAxis.X, CameraAtAxis.Y, 0);
-
-                if (a == Vector3.Zero)
-                    return a;
-
-                return Util.GetNormalizedVector(a);
+                a.Normalize();
+                return a;
             }
         }
         #endregion        
@@ -505,6 +600,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+
         public byte State { get; set; }
 
         private AgentManager.ControlFlags m_AgentControlFlags;
@@ -557,10 +653,21 @@ namespace OpenSim.Region.Framework.Scenes
                     // in the sim unless the avatar is on a sit target. While
                     // on a sit target, m_pos will contain the desired offset
                     // without the parent rotation applied.
+<<<<<<< HEAD
                     SceneObjectPart sitPart = ParentPart;
 
                     if (sitPart != null)
                         return sitPart.ParentGroup.AbsolutePosition + (m_pos * sitPart.GetWorldRotation());
+=======
+                    if (ParentPart != null)
+                    {
+                        SceneObjectPart rootPart = ParentPart.ParentGroup.RootPart;
+                        //                    if (sitPart != null)
+                        //                        return sitPart.AbsolutePosition + (m_pos * sitPart.GetWorldRotation());
+                        if (rootPart != null)
+                            return rootPart.AbsolutePosition + (m_pos * rootPart.GetWorldRotation());
+                    }
+>>>>>>> avn/ubitvar
                 }
                 
                 return m_pos;
@@ -661,24 +768,7 @@ namespace OpenSim.Region.Framework.Scenes
                 m_velocity = value;                                            
             }
         }
-/*
-        public override Vector3 AngularVelocity
-        {
-            get
-            {
-                if (PhysicsActor != null)
-                {
-                    m_rotationalvelocity = PhysicsActor.RotationalVelocity;
-
-                    //                    m_log.DebugFormat(
-                    //                        "[SCENE PRESENCE]: Set velocity {0} for {1} in {2} via getting Velocity!",
-                    //                        m_velocity, Name, Scene.RegionInfo.RegionName);
-                }
 
-                return m_rotationalvelocity;
-            }
-        }
-*/
         private Quaternion m_bodyRot = Quaternion.Identity;
 
         /// <summary>
@@ -794,22 +884,29 @@ namespace OpenSim.Region.Framework.Scenes
             else
                 seeds = new Dictionary<ulong, string>();
 
+/* we can't do this anymore
             List<ulong> old = new List<ulong>();
             foreach (ulong handle in seeds.Keys)
             {
                 uint x, y;
                 Util.RegionHandleToRegionLoc(handle, out x, out y);
+<<<<<<< HEAD
 
                 if (Util.IsOutsideView(DrawDistance, x, Scene.RegionInfo.RegionLocX, y, Scene.RegionInfo.RegionLocY))
+=======
+no information to check this
+//                if (Util.IsOutsideView(DrawDistance, x, Scene.RegionInfo.RegionLocX, y, Scene.RegionInfo.RegionLocY,))
+>>>>>>> avn/ubitvar
                 {
                     old.Add(handle);
                 }
             }
+
             DropOldNeighbours(old);
             
             if (Scene.CapsModule != null)
                 Scene.CapsModule.SetChildrenSeed(UUID, seeds);
-            
+*/            
             KnownRegions = seeds;
             //m_log.Debug(" ++++++++++AFTER+++++++++++++ ");
             //DumpKnownRegions();
@@ -852,13 +949,6 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        private float m_speedModifier = 1.0f;
-
-        public float SpeedModifier
-        {
-            get { return m_speedModifier; }
-            set { m_speedModifier = value; }
-        }
 
         /// <summary>
         /// Modifier for agent movement if we get an AGENT_CONTROL_STOP whilst walking or running
@@ -866,7 +956,20 @@ namespace OpenSim.Region.Framework.Scenes
         /// <remarks>
         /// AGENT_CONTRL_STOP comes about if user holds down space key on viewers.
         /// </remarks>
-        private float AgentControlStopSlowWhilstMoving = 0.5f;
+        private const float AgentControlStopSlowVel = 0.2f;
+        // velocities
+        public const float AgentControlNudgeVel = 1.0f; // setting this diferent from normal as no effect currently
+        public const float AgentControlNormalVel = 1.0f;
+
+        // old normal speed was tuned to match sl normal plus Fast modifiers
+        // so we need to rescale it
+        private float m_speedModifier = 1.0f;
+
+        public float SpeedModifier
+        {
+            get { return m_speedModifier; }
+            set { m_speedModifier = value; }
+        }
 
         private bool m_forceFly;
 
@@ -907,6 +1010,7 @@ namespace OpenSim.Region.Framework.Scenes
             IsLoggingIn = false;
             m_sendCoarseLocationsMethod = SendCoarseLocationsDefault;
             Animator = new ScenePresenceAnimator(this);
+            Overrides = new MovementAnimationOverrides();
             PresenceType = type;
             // DrawDistance = world.DefaultDrawDistance;
             DrawDistance = Constants.RegionSize;
@@ -917,7 +1021,7 @@ namespace OpenSim.Region.Framework.Scenes
             m_name = String.Format("{0} {1}", Firstname, Lastname);
             m_scene = world;
             m_uuid = client.AgentId;
-            LocalId = m_scene.AllocateLocalId();
+            LocalId = m_scene.AllocatePresenceLocalId();
 
             UserAccount account = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, m_uuid);
             if (account != null)
@@ -930,7 +1034,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             IGroupsModule gm = m_scene.RequestModuleInterface<IGroupsModule>();
             if (gm != null)
-                Grouptitle = gm.GetGroupTitle(m_uuid);
+               Grouptitle = gm.GetGroupTitle(m_uuid);
 
             m_scriptEngines = m_scene.RequestModuleInterfaces<IScriptModule>();
             
@@ -988,8 +1092,10 @@ namespace OpenSim.Region.Framework.Scenes
             ControllingClient.OnSetAlwaysRun += HandleSetAlwaysRun;
             ControllingClient.OnStartAnim += HandleStartAnim;
             ControllingClient.OnStopAnim += HandleStopAnim;
+            ControllingClient.OnChangeAnim += avnHandleChangeAnim;
             ControllingClient.OnForceReleaseControls += HandleForceReleaseControls;
             ControllingClient.OnAutoPilotGo += MoveToTarget;
+            ControllingClient.OnUpdateThrottles += RaiseUpdateThrottles;
 
             // ControllingClient.OnChildAgentStatus += new StatusChange(this.ChildStatusChange);
             // ControllingClient.OnStopMovement += new GenericCall2(this.StopMovement);
@@ -997,6 +1103,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         private void SetDirectionVectors()
         {
+<<<<<<< HEAD
             Dir_Vectors[0] = Vector3.UnitX; //FORWARD
             Dir_Vectors[1] = -Vector3.UnitX; //BACK
             Dir_Vectors[2] = Vector3.UnitY; //LEFT
@@ -1010,6 +1117,41 @@ namespace OpenSim.Region.Framework.Scenes
             Dir_Vectors[10] = new Vector3(0f, 0f, -0.5f); //DOWN_Nudge
         }
 
+=======
+            Dir_Vectors[0] = new Vector3(AgentControlNormalVel,0,0); //FORWARD
+            Dir_Vectors[1] = new Vector3(-AgentControlNormalVel,0,0);; //BACK
+            Dir_Vectors[2] = new Vector3(0,AgentControlNormalVel,0); //LEFT
+            Dir_Vectors[3] = new Vector3(0,-AgentControlNormalVel,0); //RIGHT
+            Dir_Vectors[4] = new Vector3(0,0,AgentControlNormalVel); //UP
+            Dir_Vectors[5] = new Vector3(0,0,-AgentControlNormalVel); //DOWN
+            Dir_Vectors[6] = new Vector3(AgentControlNudgeVel, 0f, 0f); //FORWARD_NUDGE
+            Dir_Vectors[7] = new Vector3(-AgentControlNudgeVel, 0f, 0f);  //BACK_NUDGE
+            Dir_Vectors[8] = new Vector3(0f, AgentControlNudgeVel, 0f);  //LEFT_NUDGE
+            Dir_Vectors[9] = new Vector3(0f, -AgentControlNudgeVel, 0f);  //RIGHT_NUDGE
+            Dir_Vectors[10] = new Vector3(0f, 0f, AgentControlNudgeVel); //UP_Nudge
+            Dir_Vectors[11] = new Vector3(0f, 0f, -AgentControlNudgeVel); //DOWN_Nudge
+        }
+
+/* dont see any use for this
+        private Vector3[] GetWalkDirectionVectors()
+        {
+            Vector3[] vector = new Vector3[12];
+            vector[0] = new Vector3(CameraUpAxis.Z, 0f, -CameraAtAxis.Z); //FORWARD
+            vector[1] = new Vector3(-CameraUpAxis.Z, 0f, CameraAtAxis.Z); //BACK
+            vector[2] = Vector3.UnitY; //LEFT
+            vector[3] = -Vector3.UnitY; //RIGHT
+            vector[4] = new Vector3(CameraAtAxis.Z, 0f, CameraUpAxis.Z); //UP
+            vector[5] = new Vector3(-CameraAtAxis.Z, 0f, -CameraUpAxis.Z); //DOWN
+            vector[6] = new Vector3(CameraUpAxis.Z, 0f, -CameraAtAxis.Z); //FORWARD_NUDGE
+            vector[7] = new Vector3(-CameraUpAxis.Z, 0f, CameraAtAxis.Z); //BACK_NUDGE
+            vector[8] = Vector3.UnitY; //LEFT_NUDGE
+            vector[9] = -Vector3.UnitY; //RIGHT_NUDGE
+            vector[10] = new Vector3(CameraAtAxis.Z, 0f, CameraUpAxis.Z); //UP_NUDGE
+            vector[11] = new Vector3(-CameraAtAxis.Z, 0f, -CameraUpAxis.Z); //DOWN_NUDGE
+            return vector;
+        }
+*/
+>>>>>>> avn/ubitvar
         #endregion
 
         #region Status Methods
@@ -1026,18 +1168,25 @@ namespace OpenSim.Region.Framework.Scenes
         /// This method is on the critical path for transferring an avatar from one region to another.  Delay here
         /// delays that crossing.
         /// </remarks>
+        
+
+        // only in use as part of completemovement
+        // other uses need fix
         private bool MakeRootAgent(Vector3 pos, bool isFlying)
         {
+            int ts = Util.EnvironmentTickCount();
+
             lock (m_completeMovementLock)
             {
                 if (!IsChildAgent)
                     return false;
 
+                m_log.DebugFormat("[MakeRootAgent] enter lock: {0}ms", Util.EnvironmentTickCountSubtract(ts));
                 //m_log.DebugFormat("[SCENE]: known regions in {0}: {1}", Scene.RegionInfo.RegionName, KnownChildRegionHandles.Count);
 
-    //            m_log.InfoFormat(
-    //                "[SCENE]: Upgrading child to root agent for {0} in {1}",
-    //                Name, m_scene.RegionInfo.RegionName);
+                //            m_log.InfoFormat(
+                //                "[SCENE]: Upgrading child to root agent for {0} in {1}",
+                //                Name, m_scene.RegionInfo.RegionName);
 
                 if (ParentUUID != UUID.Zero)
                 {
@@ -1046,20 +1195,28 @@ namespace OpenSim.Region.Framework.Scenes
                     if (part == null)
                     {
                         m_log.ErrorFormat("[SCENE PRESENCE]: Can't find prim {0} to sit on", ParentUUID);
+                        ParentID = 0;
+                        ParentPart = null;
+                        PrevSitOffset = Vector3.Zero;
+                        HandleForceReleaseControls(ControllingClient, UUID); // needs testing
+                        IsLoggingIn = false;
                     }
                     else
                     {
+<<<<<<< HEAD
                         part.AddSittingAvatar(this);
     //                    ParentPosition = part.GetWorldPosition();
+=======
+                        part.ParentGroup.AddAvatar(UUID);
+                        if (part.SitTargetPosition != Vector3.Zero)
+                            part.SitTargetAvatar = UUID;
+>>>>>>> avn/ubitvar
                         ParentID = part.LocalId;
                         ParentPart = part;
                         m_pos = PrevSitOffset;
-    //                    pos = ParentPosition;
                         pos = part.GetWorldPosition();
                     }
                     ParentUUID = UUID.Zero;
-
-    //                Animator.TrySetMovementAnimation("SIT");
                 }
                 else
                 {
@@ -1069,15 +1226,18 @@ namespace OpenSim.Region.Framework.Scenes
                 IsChildAgent = false;
             }
 
+            m_log.DebugFormat("[MakeRootAgent] out lock: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+
             // Must reset this here so that a teleport to a region next to an existing region does not keep the flag
             // set and prevent the close of the connection on a subsequent re-teleport.
             // Should not be needed if we are not trying to tell this region to close
-//            DoNotCloseAfterTeleport = false;
+            //            DoNotCloseAfterTeleport = false;
 
             IGroupsModule gm = m_scene.RequestModuleInterface<IGroupsModule>();
             if (gm != null)
                 Grouptitle = gm.GetGroupTitle(m_uuid);
 
+<<<<<<< HEAD
             AgentCircuitData aCircuit = m_scene.AuthenticateHandler.GetAgentCircuitData(ControllingClient.CircuitCode);
             uint teleportFlags = (aCircuit == null) ? 0 : aCircuit.teleportFlags;
             if ((teleportFlags & (uint)TeleportFlags.ViaHGLogin) != 0)
@@ -1088,11 +1248,16 @@ namespace OpenSim.Region.Framework.Scenes
                 // But we have a trick that can force them to update the name anyway.
                 ForceViewersUpdateName();
             }
+=======
+            m_log.DebugFormat("[MakeRootAgent] Grouptitle: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+>>>>>>> avn/ubitvar
 
             RegionHandle = m_scene.RegionInfo.RegionHandle;
 
             m_scene.EventManager.TriggerSetRootAgentScene(m_uuid, m_scene);
+            m_log.DebugFormat("[MakeRootAgent] TriggerSetRootAgentScene: {0}ms", Util.EnvironmentTickCountSubtract(ts));
 
+<<<<<<< HEAD
             UUID groupUUID = ControllingClient.ActiveGroupId;
             string groupName = string.Empty;
             ulong groupPowers = 0;
@@ -1145,6 +1310,11 @@ namespace OpenSim.Region.Framework.Scenes
                 }
                  */
 
+=======
+
+            if (ParentID == 0)
+            {
+>>>>>>> avn/ubitvar
                 CheckAndAdjustLandingPoint(ref pos);
 
                 if (pos.X < 0f || pos.Y < 0f || pos.Z < 0f)
@@ -1166,7 +1336,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (pos.X < m_scene.RegionInfo.RegionSizeX && pos.Y < m_scene.RegionInfo.RegionSizeY)
                     posZLimit = (float)m_scene.Heightmap[(int)pos.X, (int)pos.Y];
-                
+
                 float newPosZ = posZLimit + localAVHeight / 2;
                 if (posZLimit >= (pos.Z - (localAVHeight / 2)) && !(Single.IsInfinity(newPosZ) || Single.IsNaN(newPosZ)))
                 {
@@ -1190,6 +1360,7 @@ namespace OpenSim.Region.Framework.Scenes
                 else
                 {
                     AddToPhysicalScene(isFlying);
+<<<<<<< HEAD
                 }
 
                 // XXX: This is to trigger any secondary teleport needed for a megaregion when the user has teleported to a 
@@ -1198,6 +1369,11 @@ namespace OpenSim.Region.Framework.Scenes
                 // the value to a negative position which does not trigger the border cross.
                 // This may not be the best location for this.
                 CheckForBorderCrossing();
+=======
+                    // reset camera to avatar pos
+                    CameraPosition = pos;
+                }
+>>>>>>> avn/ubitvar
 
                 if (ForceFly)
                 {
@@ -1207,6 +1383,7 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     Flying = false;
                 }
+<<<<<<< HEAD
             }
 
             // Don't send an animation pack here, since on a region crossing this will sometimes cause a flying 
@@ -1239,8 +1416,24 @@ namespace OpenSim.Region.Framework.Scenes
                         string.Format("Start attachment scripts for {0} in {1}", Name, Scene.Name),
                         true);
                 }
+=======
+
+                // XXX: This is to trigger any secondary teleport needed for a megaregion when the user has teleported to a 
+                // location outside the 'root region' (the south-west 256x256 corner).  This is the earlist we can do it
+                // since it requires a physics actor to be present.  If it is left any later, then physics appears to reset
+                // the value to a negative position which does not trigger the border cross.
+                // This may not be the best location for this.
+
+
+                // its not               
+//                CheckForBorderCrossing();
+>>>>>>> avn/ubitvar
             }
+ 
+            m_log.DebugFormat("[MakeRootAgent] position and physical: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+            m_scene.SwapRootAgentCount(false);
 
+<<<<<<< HEAD
             SendAvatarDataToAllClients();
 
             // send the animations of the other presences to me
@@ -1249,6 +1442,8 @@ namespace OpenSim.Region.Framework.Scenes
                 if (presence != this)
                     presence.Animator.SendAnimPackToClient(ControllingClient);
             });
+=======
+>>>>>>> avn/ubitvar
 
             // If we don't reset the movement flag here, an avatar that crosses to a neighbouring sim and returns will
             // stall on the border crossing since the existing child agent will still have the last movement
@@ -1256,6 +1451,7 @@ namespace OpenSim.Region.Framework.Scenes
             MovementFlag = ForceUpdateMovementFlagValue;
 
             m_scene.EventManager.TriggerOnMakeRootAgent(this);
+            m_log.DebugFormat("[MakeRootAgent] TriggerOnMakeRootAgent and done: {0}ms", Util.EnvironmentTickCountSubtract(ts));
 
             return true;
         }
@@ -1347,11 +1543,19 @@ namespace OpenSim.Region.Framework.Scenes
         /// It doesn't get called for a teleport.  Reason being, an agent that
         /// teleports out may not end up anywhere near this region
         /// </remarks>
-        public void MakeChildAgent()
+        public void MakeChildAgent(ulong newRegionHandle)
         {
             m_scene.EventManager.OnRegionHeartbeatEnd -= RegionHeartbeatEnd;
 
-            m_log.DebugFormat("[SCENE PRESENCE]: Making {0} a child agent in {1}", Name, Scene.RegionInfo.RegionName);
+            RegionHandle = newRegionHandle;
+
+            m_log.DebugFormat("[SCENE PRESENCE]: Making {0} a child agent in {1} from root region {2}",
+                Name, Scene.RegionInfo.RegionName, newRegionHandle);
+
+            // Reset the m_originRegionID as it has dual use as a flag to signal that the UpdateAgent() call orignating
+            // from the source simulator has completed on a V2 teleport.
+            lock (m_originRegionIDAccessLock)
+                m_originRegionID = UUID.Zero;
 
             // Reset the m_originRegionID as it has dual use as a flag to signal that the UpdateAgent() call orignating
             // from the source simulator has completed on a V2 teleport.
@@ -1371,7 +1575,7 @@ namespace OpenSim.Region.Framework.Scenes
             else
                 Animator.ResetAnimations();
 
-            
+           
 //            m_log.DebugFormat(
 //                 "[SCENE PRESENCE]: Downgrading root agent {0}, {1} to a child agent in {2}",
 //                 Name, UUID, m_scene.RegionInfo.RegionName);
@@ -1385,8 +1589,15 @@ namespace OpenSim.Region.Framework.Scenes
             RemoveFromPhysicalScene();
             ParentID = 0; // Child agents can't be sitting
 
+// we dont have land information for child
+            m_previusParcelHide = false;
+            m_previusParcelUUID = UUID.Zero;
+            m_currentParcelHide = false;
+            m_currentParcelUUID = UUID.Zero;
             // FIXME: Set RegionHandle to the region handle of the scene this agent is moving into
-            
+
+            CollisionPlane = Vector4.UnitW;
+
             m_scene.EventManager.TriggerOnMakeChildAgent(this);
         }
 
@@ -1473,6 +1684,9 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void StopFlying()
         {
+            if (IsInTransit)
+                return;
+
             Vector3 pos = AbsolutePosition; 
             if (Appearance.AvatarHeight != 127.0f)
                 pos += new Vector3(0f, 0f, (Appearance.AvatarHeight / 6f));
@@ -1492,7 +1706,7 @@ namespace OpenSim.Region.Framework.Scenes
             else
                 CollisionPlane = new Vector4(0, 0, 0, pos.Z - (1.56f / 6f));
 
-            ControllingClient.SendAgentTerseUpdate(this);
+            SendAgentTerseUpdate(this);
         }
 
         /// <summary>
@@ -1578,15 +1792,46 @@ namespace OpenSim.Region.Framework.Scenes
         // holds the seed cap for the child agent in that region
         private Dictionary<ulong, string> m_knownChildRegions = new Dictionary<ulong, string>();
 
-        public void AddNeighbourRegion(ulong regionHandle, string cap)
+        struct spRegionSizeInfo
+        {
+            public int sizeX;
+            public int sizeY;
+        }
+
+        private Dictionary<ulong, spRegionSizeInfo> m_knownChildRegionsSizeInfo = new Dictionary<ulong, spRegionSizeInfo>();
+
+
+        public void AddNeighbourRegionSizeInfo(GridRegion region)
         {
             lock (m_knownChildRegions)
             {
-                if (!m_knownChildRegions.ContainsKey(regionHandle))
+                spRegionSizeInfo sizeInfo = new spRegionSizeInfo();
+                sizeInfo.sizeX = region.RegionSizeX;
+                sizeInfo.sizeY = region.RegionSizeY;
+                ulong regionHandle = region.RegionHandle;
+
+                if (!m_knownChildRegionsSizeInfo.ContainsKey(regionHandle))
                 {
-                    uint x, y;
-                    Utils.LongToUInts(regionHandle, out x, out y);
-                    m_knownChildRegions.Add(regionHandle, cap);
+                    m_knownChildRegionsSizeInfo.Add(regionHandle, sizeInfo);
+
+                }
+                else
+                    m_knownChildRegionsSizeInfo[regionHandle] = sizeInfo;
+            }
+        }
+
+        public void SetNeighbourRegionSizeInfo(List<GridRegion> regionsList)
+        {
+            lock (m_knownChildRegions)
+            {
+                m_knownChildRegionsSizeInfo.Clear();
+                foreach (GridRegion region in regionsList)
+                {
+                    spRegionSizeInfo sizeInfo = new spRegionSizeInfo();
+                    sizeInfo.sizeX = region.RegionSizeX;
+                    sizeInfo.sizeY = region.RegionSizeY;
+                    ulong regionHandle = region.RegionHandle;
+                    m_knownChildRegionsSizeInfo.Add(regionHandle, sizeInfo);
                 }
             }
         }
@@ -1600,6 +1845,7 @@ namespace OpenSim.Region.Framework.Scenes
                 //if (m_knownChildRegions.ContainsKey(regionHandle))
                 //    m_log.DebugFormat(" !!! removing known region {0} in {1}. Count = {2}", regionHandle, Scene.RegionInfo.RegionName, m_knownChildRegions.Count);
                 m_knownChildRegions.Remove(regionHandle);
+                m_knownChildRegionsSizeInfo.Remove(regionHandle);
             }
         }
 
@@ -1612,6 +1858,13 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public void DropThisRootRegionFromNeighbours()
+        {
+            ulong handle = m_scene.RegionInfo.RegionHandle;
+            RemoveNeighbourRegion(handle);
+            Scene.CapsModule.DropChildSeed(UUID, handle);
+        }
+
         public Dictionary<ulong, string> KnownRegions
         {
             get
@@ -1662,12 +1915,17 @@ namespace OpenSim.Region.Framework.Scenes
         public void SetSize(Vector3 size, float feetoffset)
         {
             if (PhysicsActor != null && !IsChildAgent)
+<<<<<<< HEAD
             {
                 // Eventually there will be a physics call that sets avatar size that includes offset info.
                 // For the moment, just set the size as passed.
                 PhysicsActor.Size = size;
                 //  PhysicsActor.setAvatarSize(size, feetoffset);
             }            
+=======
+                PhysicsActor.setAvatarSize(size, feetoffset);
+            
+>>>>>>> avn/ubitvar
         }
 
         private bool WaitForUpdateAgent(IClientAPI client)
@@ -1704,12 +1962,15 @@ namespace OpenSim.Region.Framework.Scenes
         /// </param>
         public void CompleteMovement(IClientAPI client, bool openChildAgents)
         {
-//            DateTime startTime = DateTime.Now;
+            int ts = Util.EnvironmentTickCount();
 
             m_log.InfoFormat(
                 "[SCENE PRESENCE]: Completing movement of {0} into region {1} in position {2}",
                 client.Name, Scene.Name, AbsolutePosition);
+          
+            m_inTransit = true;
 
+<<<<<<< HEAD
             bool flying = ((m_AgentControlFlags & AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0);   // Get this ahead of time because IsInTransit modifies 'm_AgentControlFlags'
 
             IsInTransit = true;
@@ -1742,16 +2003,38 @@ namespace OpenSim.Region.Framework.Scenes
                     pos.Z = ground + 1.5f;
                     AbsolutePosition = pos;
                 }
+=======
+            try
+            {
+                // Make sure it's not a login agent. We don't want to wait for updates during login
+                if (!isNPC && (m_teleportFlags & TeleportFlags.ViaLogin) == 0)
+                {
+
+                    // Let's wait until UpdateAgent (called by departing region) is done
+                    if (!WaitForUpdateAgent(client))
+                        // The sending region never sent the UpdateAgent data, we have to refuse
+                        return;
+                }
+
+                m_log.DebugFormat("[CompleteMovement] WaitForUpdateAgent: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+
+                bool flying = ((m_AgentControlFlags & AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0);
+>>>>>>> avn/ubitvar
 
                 if (!MakeRootAgent(AbsolutePosition, flying))
                 {
                     m_log.DebugFormat(
+<<<<<<< HEAD
                         "[SCENE PRESENCE]: Aborting CompleteMovement call for {0} in {1} as they are already root", 
+=======
+                        "[SCENE PRESENCE]: Aborting CompleteMovement call for {0} in {1} as they are already root",
+>>>>>>> avn/ubitvar
                         Name, Scene.Name);
 
                     return;
                 }
 
+<<<<<<< HEAD
                 // Tell the client that we're totally ready
                 ControllingClient.MoveAgentIntoRegion(m_scene.RegionInfo, AbsolutePosition, look);
 
@@ -1832,6 +2115,249 @@ namespace OpenSim.Region.Framework.Scenes
                     sog.ScheduleGroupForFullUpdate();
             }
         }
+=======
+                m_log.DebugFormat("[CompleteMovement] MakeRootAgent: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+
+                Vector3 look = Lookat;
+                if ((Math.Abs(look.X) < 0.01) && (Math.Abs(look.Y) < 0.01))
+                {
+                    look = Velocity;
+                    look.Z = 0;
+                    look.Normalize();
+                    if ((Math.Abs(look.X) < 0.01) && (Math.Abs(look.Y) < 0.01) )
+                        look = new Vector3(0.99f, 0.042f, 0);
+                }
+
+// start sending terrain patchs
+                if (!isNPC)
+                    Scene.SendLayerData(ControllingClient);
+
+                if (!IsChildAgent && !isNPC)
+                {
+                    InventoryFolderBase cof = m_scene.InventoryService.GetFolderForType(client.AgentId, (AssetType)46);
+                    if (cof == null)
+                        COF = UUID.Zero;
+                    else
+                        COF = cof.ID;
+
+                    m_log.DebugFormat("[ScenePresence]: CompleteMovement COF for {0} is {1}", client.AgentId, COF);
+                }
+
+                // Tell the client that we're totally ready
+                ControllingClient.MoveAgentIntoRegion(m_scene.RegionInfo, AbsolutePosition, look);
+
+                m_log.DebugFormat("[CompleteMovement] MoveAgentIntoRegion: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+
+                if (!string.IsNullOrEmpty(m_callbackURI))
+                {
+                    // We cannot sleep here since this would hold up the inbound packet processing thread, as
+                    // CompleteMovement() is executed synchronously.  However, it might be better to delay the release
+                    // here until we know for sure that the agent is active in this region.  Sending AgentMovementComplete
+                    // is not enough for Imprudence clients - there appears to be a small delay (<200ms, <500ms) until they regard this
+                    // region as the current region, meaning that a close sent before then will fail the teleport.
+                    //                System.Threading.Thread.Sleep(2000);
+
+                    m_log.DebugFormat(
+                        "[SCENE PRESENCE]: Releasing {0} {1} with callback to {2}",
+                        client.Name, client.AgentId, m_callbackURI);
+
+                    UUID originID;
+
+                    lock (m_originRegionIDAccessLock)
+                        originID = m_originRegionID;
+
+                    Scene.SimulationService.ReleaseAgent(originID, UUID, m_callbackURI);
+                    m_callbackURI = null;
+                }
+//            else
+//            {
+//                m_log.DebugFormat(
+//                    "[SCENE PRESENCE]: No callback provided on CompleteMovement of {0} {1} to {2}",
+//                    client.Name, client.AgentId, m_scene.RegionInfo.RegionName);
+//            }
+
+                m_log.DebugFormat("[CompleteMovement] ReleaseAgent: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+
+                m_previusParcelHide = false;
+                m_previusParcelUUID = UUID.Zero;
+                m_currentParcelHide = false;
+                m_currentParcelUUID = UUID.Zero;
+
+                // send initial land overlay and parcel 
+                ILandChannel landch = m_scene.LandChannel;
+                if (landch != null)
+                    landch.sendClientInitialLandInfo(client);
+
+                if (!IsChildAgent)
+                {
+
+                    // ValidateAndSendAppearanceAndAgentData();
+
+                    // do it here in line 
+                    // so sequence is clear
+
+                    // verify baked textures and cache
+>>>>>>> avn/ubitvar
+
+
+                    bool cachedbaked = false;
+
+                    if (isNPC)
+                        cachedbaked = true;
+                    else
+                    {
+                        if (m_scene.AvatarFactory != null)
+                            cachedbaked = m_scene.AvatarFactory.ValidateBakedTextureCache(this);
+
+                        // not sure we need this
+                        if (!cachedbaked)
+                        {
+                            if (m_scene.AvatarFactory != null)
+                                m_scene.AvatarFactory.QueueAppearanceSave(UUID);
+                        }
+                    }
+
+                    List<ScenePresence> allpresences = m_scene.GetScenePresences();
+
+                    // send avatar object to all presences including us, so they cross it into region
+                    // then hide if necessary
+                    SendInitialAvatarDataToAllAgents(allpresences);
+
+                    // send this look
+                    SendAppearanceToAgent(this);
+
+                    // send this animations
+
+                    UUID[] animIDs = null;
+                    int[] animseqs = null;
+                    UUID[] animsobjs = null;
+
+                    if (Animator != null)
+                        Animator.GetArrays(out animIDs, out animseqs, out animsobjs);
+
+                    bool haveAnims = (animIDs != null && animseqs != null && animsobjs != null);
+
+                    if (haveAnims)
+                        SendAnimPackToAgent(this, animIDs, animseqs, animsobjs);
+
+                    // we should be able to receive updates, etc
+                    // so release them
+                    m_inTransit = false;
+
+                    // send look and animations to others
+                    // if not cached we send greys
+                    // uncomented if will wait till avatar does baking 
+                    //if (cachedbaked)
+                    {
+                        foreach (ScenePresence p in allpresences)
+                        {
+                            if (p == this)
+                                continue;
+
+                            if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                                continue;
+
+                            SendAppearanceToAgentNF(p);
+                            if (haveAnims)
+                                SendAnimPackToAgentNF(p, animIDs, animseqs, animsobjs);
+                        }
+                    } // greys if
+
+                    m_log.DebugFormat("[CompleteMovement] ValidateAndSendAppearanceAndAgentData: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+
+                    // attachments
+
+                    if (isNPC || (TeleportFlags & TeleportFlags.ViaLogin) != 0)
+                    {
+                        if (Scene.AttachmentsModule != null)
+                            // Util.FireAndForget(
+                            //      o =>
+                            //      {
+                            if (!isNPC)
+                                Scene.AttachmentsModule.RezAttachments(this);
+                            else
+                                Util.FireAndForget(x =>
+                                {
+                                    Scene.AttachmentsModule.RezAttachments(this);
+                                });
+                        // });
+                    }
+                    else
+                    {
+                        if (m_attachments.Count > 0)
+                        {
+                            m_log.DebugFormat(
+                                "[SCENE PRESENCE]: Restarting scripts in attachments for {0} in {1}", Name, Scene.Name);
+
+                            foreach (SceneObjectGroup sog in m_attachments)
+                            {
+                                sog.RootPart.ParentGroup.CreateScriptInstances(0, false, m_scene.DefaultScriptEngine, GetStateSource());
+                                sog.ResumeScripts();
+                            }
+
+                            foreach (ScenePresence p in allpresences)
+                            {
+                                if (p == this)
+                                {
+                                    SendTerseUpdateToAgentNF(this);
+                                    SendAttachmentsToAgentNF(this);
+                                    continue;
+                                }
+
+                                if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                                    continue;
+
+                                SendTerseUpdateToAgentNF(p);
+                                SendAttachmentsToAgentNF(p);
+                            }
+                        }
+                    }
+
+                    m_log.DebugFormat("[CompleteMovement] attachments: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+                    if (openChildAgents)
+                    {
+                        // Create child agents in neighbouring regions
+                        IEntityTransferModule m_agentTransfer = m_scene.RequestModuleInterface<IEntityTransferModule>();
+                        if (m_agentTransfer != null)
+                        {
+                            m_agentTransfer.EnableChildAgents(this);
+                        }
+                    }
+                }
+
+                m_log.DebugFormat("[CompleteMovement] openChildAgents: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+
+                // send the rest of the world
+                if (m_teleportFlags > 0 && !isNPC || m_currentParcelHide)
+                    SendInitialDataToMe();
+
+                m_log.DebugFormat("[CompleteMovement] SendInitialDataToMe: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+
+                if (!IsChildAgent && openChildAgents)
+                {
+                    IFriendsModule friendsModule = m_scene.RequestModuleInterface<IFriendsModule>();
+                    if (friendsModule != null)
+                        friendsModule.SendFriendsOnlineIfNeeded(ControllingClient);
+
+                    m_log.DebugFormat("[CompleteMovement] friendsModule: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+
+                }
+            }
+            finally
+            {
+                m_inTransit = false;
+            }
+            // if hide force a check
+ //           if (!IsChildAgent && newhide)
+ //           {
+ //               ParcelLoginCheck(m_currentParcelUUID);
+ //               m_currentParcelHide = newhide;
+ //           }
+
+            m_scene.EventManager.OnRegionHeartbeatEnd += RegionHeartbeatEnd;
+
+            m_log.DebugFormat("[CompleteMovement] end: {0}ms", Util.EnvironmentTickCountSubtract(ts));
+        }
 
         /// <summary>
         /// Callback for the Camera view block check.  Gets called with the results of the camera view block test
@@ -1921,6 +2447,9 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
             }
 
+            if (IsInTransit)
+                return;
+
             #region Sanity Checking
 
             // This is irritating.  Really.
@@ -1955,8 +2484,15 @@ namespace OpenSim.Region.Framework.Scenes
             // When we get to the point of re-computing neighbors everytime this
             // changes, then start using the agent's drawdistance rather than the 
             // region's draw distance.
+<<<<<<< HEAD
             DrawDistance = agentData.Far;
             // DrawDistance = Scene.DefaultDrawDistance;
+=======
+
+            DrawDistance = Util.Clamp(agentData.Far, 32, m_scene.MaxDrawDistance);
+
+//            DrawDistance = Scene.DefaultDrawDistance;
+>>>>>>> avn/ubitvar
 
             m_mouseLook = (flags & AgentManager.ControlFlags.AGENT_CONTROL_MOUSELOOK) != 0;
 
@@ -1977,6 +2513,7 @@ namespace OpenSim.Region.Framework.Scenes
 //                (flags & AgentManager.ControlFlags.AGENT_CONTROL_YAW_NEG) != 0)
 //                m_updateCount = UPDATE_COUNT;
 
+
             if ((flags & AgentManager.ControlFlags.AGENT_CONTROL_STAND_UP) != 0)
             {
                 StandUp();
@@ -2032,7 +2569,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             // We need to send this back to the client in order to stop the edit beams
             if ((oldState & (uint)AgentState.Editing) != 0 && State == (uint)AgentState.None)
-                ControllingClient.SendAgentTerseUpdate(this);
+                SendAgentTerseUpdate(this);
 
             PhysicsActor actor = PhysicsActor;
 
@@ -2045,10 +2582,8 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (AllowMovement && !SitGround)
             {
-//                m_log.DebugFormat("[SCENE PRESENCE]: Initial body rotation {0} for {1}", agentData.BodyRotation, Name);
-
+//                m_log.DebugFormat("[SCENE PRESENCE]: Initial body rotation {0} for {1}", agentData.BodyRotation, Name);              
                 bool update_rotation = false;
-
                 if (agentData.BodyRotation != Rotation)
                 {
                     Rotation = agentData.BodyRotation;
@@ -2075,7 +2610,7 @@ namespace OpenSim.Region.Framework.Scenes
                 bool DCFlagKeyPressed = false;
                 Vector3 agent_control_v3 = Vector3.Zero;
 
-                bool newFlying = actor.Flying;
+                bool newFlying = false;
 
                 if (ForceFly)
                     newFlying = true;
@@ -2096,6 +2631,19 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     bool bAllowUpdateMoveToPosition = false;
 
+<<<<<<< HEAD
+=======
+                    Vector3[] dirVectors;
+
+                    // use camera up angle when in mouselook and not flying or when holding the left mouse button down and not flying
+                    // this prevents 'jumping' in inappropriate situations.
+//                    if (!Flying && (m_mouseLook || m_leftButtonDown))
+//                        dirVectors = GetWalkDirectionVectors();
+//                    else
+                        dirVectors = Dir_Vectors;
+
+
+>>>>>>> avn/ubitvar
                     // A DIR_CONTROL_FLAG occurs when the user is trying to move in a particular direction.
                     foreach (Dir_ControlFlags DCF in DIR_CONTROL_FLAGS)
                     {
@@ -2115,10 +2663,10 @@ namespace OpenSim.Region.Framework.Scenes
                                 // Why did I get this?
                             }
 
-                            if (((MovementFlag & (uint)DCF) == 0) & !AgentControlStopActive)
+                            if (((MovementFlag & (uint)DCF) == 0))
                             {   
                                 //m_log.DebugFormat("[SCENE PRESENCE]: Updating MovementFlag for {0} with {1}", Name, DCF);
-                                MovementFlag += (uint)DCF;
+                                MovementFlag |= (uint)DCF;
                                 update_movementflag = true;
                             }
                         }
@@ -2127,7 +2675,7 @@ namespace OpenSim.Region.Framework.Scenes
                             if ((MovementFlag & (uint)DCF) != 0)
                             {
                                 //m_log.DebugFormat("[SCENE PRESENCE]: Updating MovementFlag for {0} with lack of {1}", Name, DCF);
-                                MovementFlag -= (uint)DCF;
+                                MovementFlag &= (uint)~DCF;
                                 update_movementflag = true;
 
                                 /*
@@ -2180,11 +2728,11 @@ namespace OpenSim.Region.Framework.Scenes
                 if (Flying && !ForceFly)
                 {
                     // Need to stop in mid air if user holds down AGENT_CONTROL_STOP
-                    if (AgentControlStopActive)
-                    {
-                        agent_control_v3 = Vector3.Zero;
-                    }
-                    else
+                    //                    if (AgentControlStopActive)
+                    //                    {
+                    //                        agent_control_v3 = Vector3.Zero;
+                    //                    }
+                    //                    else
                     {
                         // Landing detection code
 
@@ -2192,38 +2740,44 @@ namespace OpenSim.Region.Framework.Scenes
                         bool controlland = (((flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0) ||
                                             ((flags & AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_UP_NEG) != 0));
 
-                       //m_log.Debug("[CONTROL]: " +flags);
+                        //m_log.Debug("[CONTROL]: " +flags);
                         // Applies a satisfying roll effect to the avatar when flying.
                         if ((flags & AgentManager.ControlFlags.AGENT_CONTROL_TURN_LEFT) != 0 && (flags & AgentManager.ControlFlags.AGENT_CONTROL_YAW_POS) != 0)
                         {
                             ApplyFlyingRoll(
-                                FLY_ROLL_RADIANS_PER_UPDATE, 
-                                (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) != 0, 
+                                FLY_ROLL_RADIANS_PER_UPDATE,
+                                (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) != 0,
                                 (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0);
-                        } 
+                        }
                         else if ((flags & AgentManager.ControlFlags.AGENT_CONTROL_TURN_RIGHT) != 0 &&
                                  (flags & AgentManager.ControlFlags.AGENT_CONTROL_YAW_NEG) != 0)
                         {
                             ApplyFlyingRoll(
-                                -FLY_ROLL_RADIANS_PER_UPDATE, 
-                                (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) != 0, 
-                                (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0);                      
+                                -FLY_ROLL_RADIANS_PER_UPDATE,
+                                (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_POS) != 0,
+                                (flags & AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0);
                         }
                         else
                         {
                             if (m_AngularVelocity.Z != 0)
-                                m_AngularVelocity.Z += CalculateFlyingRollResetToZero(FLY_ROLL_RESET_RADIANS_PER_UPDATE);                        
-                        }                  
-
-                        if (Flying && IsColliding && controlland)
-                        {
-                            // nesting this check because LengthSquared() is expensive and we don't 
-                            // want to do it every step when flying.
-                            if ((Velocity.LengthSquared() <= LAND_VELOCITYMAG_MAX))
-                                StopFlying();
+                                m_AngularVelocity.Z += CalculateFlyingRollResetToZero(FLY_ROLL_RESET_RADIANS_PER_UPDATE);
                         }
+                        
+                        /*
+                                                if (Flying && IsColliding && controlland)
+                                                {
+                                                    // nesting this check because LengthSquared() is expensive and we don't 
+                                                    // want to do it every step when flying.
+                                                    if ((Velocity.LengthSquared() <= LAND_VELOCITYMAG_MAX))
+                                                        StopFlying();
+                                                }
+                         */
                     }
                 }
+                else if (IsColliding && agent_control_v3.Z < 0f)
+                    agent_control_v3.Z = 0;
+//                else if(AgentControlStopActive %% Velocity.Z <0.01f)
+                    
 
 //                m_log.DebugFormat("[SCENE PRESENCE]: MovementFlag {0} for {1}", MovementFlag, Name);
 
@@ -2236,32 +2790,23 @@ namespace OpenSim.Region.Framework.Scenes
                 if (update_movementflag 
                     || (update_rotation && DCFlagKeyPressed && (!AgentControlStopActive || MovementFlag != 0)))
                 {
-//                    if (update_movementflag || !AgentControlStopActive || MovementFlag != 0)
-//                    {
-//                        m_log.DebugFormat(
-//                            "[SCENE PRESENCE]: In {0} adding velocity of {1} to {2}, umf = {3}, mf = {4}, ur = {5}",
-//                            m_scene.RegionInfo.RegionName, agent_control_v3, Name, 
-//                            update_movementflag, MovementFlag, update_rotation);
-
-                        float speedModifier;
 
-                        if (AgentControlStopActive)
-                            speedModifier = AgentControlStopSlowWhilstMoving;
+                    if (AgentControlStopActive)
+                    {
+                        //                        if (MovementFlag == 0 && Animator.Falling)
+                        if (MovementFlag == 0 && Animator.currentControlState == ScenePresenceAnimator.motionControlStates.falling)
+                        {
+                            AddNewMovement(agent_control_v3, AgentControlStopSlowVel, true);
+                        }
                         else
-                            speedModifier = 1;
+                            AddNewMovement(agent_control_v3, AgentControlStopSlowVel);
+                    }
+                    else
+                    {
+                        AddNewMovement(agent_control_v3);
+                    }
 
-                        AddNewMovement(agent_control_v3, speedModifier);
-//                    }
                 }
-//                else
-//                {
-//                    if (!update_movementflag)
-//                    {
-//                        m_log.DebugFormat(
-//                            "[SCENE PRESENCE]: In {0} ignoring requested update of {1} for {2} as update_movementflag = false",
-//                            m_scene.RegionInfo.RegionName, agent_control_v3, Name);
-//                    }
-//                }
 
                 if (update_movementflag && ParentID == 0)
                 {
@@ -2274,7 +2819,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             // We need to send this back to the client in order to see the edit beams
             if ((State & (uint)AgentState.Editing) != 0)
-                ControllingClient.SendAgentTerseUpdate(this);
+                SendAgentTerseUpdate(this);
 
             m_scene.EventManager.TriggerOnClientMovement(this);
         }
@@ -2320,8 +2865,12 @@ namespace OpenSim.Region.Framework.Scenes
             // When we get to the point of re-computing neighbors everytime this
             // changes, then start using the agent's drawdistance rather than the 
             // region's draw distance.
+<<<<<<< HEAD
             DrawDistance = agentData.Far;
             // DrawDistance = Scene.DefaultDrawDistance;
+=======
+            DrawDistance = Util.Clamp(agentData.Far, 32, m_scene.MaxDrawDistance);
+>>>>>>> avn/ubitvar
 
             // Check if Client has camera in 'follow cam' or 'build' mode.
             Vector3 camdif = (Vector3.One * Rotation - Vector3.One * CameraRotation);
@@ -2358,11 +2907,13 @@ namespace OpenSim.Region.Framework.Scenes
 
             bool updated = false;
 
+            Vector3 LocalVectorToTarget3D = MoveToPositionTarget - AbsolutePosition;
+
 //            m_log.DebugFormat(
 //                "[SCENE PRESENCE]: bAllowUpdateMoveToPosition {0}, m_moveToPositionInProgress {1}, m_autopilotMoving {2}",
 //                allowUpdate, m_moveToPositionInProgress, m_autopilotMoving);
 
-            double distanceToTarget = Util.GetDistanceTo(AbsolutePosition, MoveToPositionTarget);
+            double distanceToTarget = LocalVectorToTarget3D.Length();
 
 //                        m_log.DebugFormat(
 //                            "[SCENE PRESENCE]: Abs pos of {0} is {1}, target {2}, distance {3}",
@@ -2385,11 +2936,11 @@ namespace OpenSim.Region.Framework.Scenes
                     // Theoretically we might need a more complex PID approach here if other
                     // unknown forces are acting on the avatar and we need to adaptively respond
                     // to such forces, but the following simple approach seems to works fine.
-                    Vector3 LocalVectorToTarget3D =
-                        (MoveToPositionTarget - AbsolutePosition) // vector from cur. pos to target in global coords
-                        * Matrix4.CreateFromQuaternion(Quaternion.Inverse(Rotation)); // change to avatar coords
+
+                    LocalVectorToTarget3D = LocalVectorToTarget3D * Quaternion.Inverse(Rotation); // change to avatar coords
                     // Ignore z component of vector
 //                        Vector3 LocalVectorToTarget2D = new Vector3((float)(LocalVectorToTarget3D.X), (float)(LocalVectorToTarget3D.Y), 0f);
+
                     LocalVectorToTarget3D.Normalize();
 
                     // update avatar movement flags. the avatar coordinate system is as follows:
@@ -2413,28 +2964,37 @@ namespace OpenSim.Region.Framework.Scenes
 
                     // based on the above avatar coordinate system, classify the movement into
                     // one of left/right/back/forward.
+
+                    const uint noMovFlagsMask = (uint)(~(Dir_ControlFlags.DIR_CONTROL_FLAG_BACK |
+                        Dir_ControlFlags.DIR_CONTROL_FLAG_FORWARD | Dir_ControlFlags.DIR_CONTROL_FLAG_LEFT |
+                        Dir_ControlFlags.DIR_CONTROL_FLAG_RIGHT | Dir_ControlFlags.DIR_CONTROL_FLAG_UP |
+                        Dir_ControlFlags.DIR_CONTROL_FLAG_DOWN));
+
+                    MovementFlag &= noMovFlagsMask;
+                    AgentControlFlags &= noMovFlagsMask;
+
                     if (LocalVectorToTarget3D.X < 0) //MoveBack
                     {
-                        MovementFlag += (byte)(uint)Dir_ControlFlags.DIR_CONTROL_FLAG_BACK;
+                        MovementFlag |= (uint)Dir_ControlFlags.DIR_CONTROL_FLAG_BACK;
                         AgentControlFlags |= (uint)Dir_ControlFlags.DIR_CONTROL_FLAG_BACK;
                         updated = true;
                     }
                     else if (LocalVectorToTarget3D.X > 0) //Move Forward
                     {
-                        MovementFlag += (byte)(uint)Dir_ControlFlags.DIR_CONTROL_FLAG_FORWARD;
+                        MovementFlag |= (uint)Dir_ControlFlags.DIR_CONTROL_FLAG_FORWARD;
                         AgentControlFlags |= (uint)Dir_ControlFlags.DIR_CONTROL_FLAG_FORWARD;
                         updated = true;
                     }
 
                     if (LocalVectorToTarget3D.Y > 0) //MoveLeft
                     {
-                        MovementFlag += (byte)(uint)Dir_ControlFlags.DIR_CONTROL_FLAG_LEFT;
+                        MovementFlag |= (uint)Dir_ControlFlags.DIR_CONTROL_FLAG_LEFT;
                         AgentControlFlags |= (uint)Dir_ControlFlags.DIR_CONTROL_FLAG_LEFT;
                         updated = true;
                     }
                     else if (LocalVectorToTarget3D.Y < 0) //MoveRight
                     {
-                        MovementFlag += (byte)(uint)Dir_ControlFlags.DIR_CONTROL_FLAG_RIGHT;
+                        MovementFlag |= (uint)Dir_ControlFlags.DIR_CONTROL_FLAG_RIGHT;
                         AgentControlFlags |= (uint)Dir_ControlFlags.DIR_CONTROL_FLAG_RIGHT;
                         updated = true;
                     }
@@ -2518,6 +3078,17 @@ namespace OpenSim.Region.Framework.Scenes
 //            }
 
             // Get terrain height for sub-region in a megaregion if necessary
+<<<<<<< HEAD
+=======
+            int X = (int)((m_scene.RegionInfo.WorldLocX) + pos.X);
+            int Y = (int)((m_scene.RegionInfo.WorldLocY) + pos.Y);
+            GridRegion target_region = m_scene.GridService.GetRegionByPosition(m_scene.RegionInfo.ScopeID, X, Y);
+            // If X and Y is NaN, target_region will be null
+            if (target_region == null)
+                return;
+            UUID target_regionID = target_region.RegionID;
+            Scene targetScene = m_scene;
+>>>>>>> avn/ubitvar
 
                                 //COMMENT: If its only nessesary in a megaregion, why do it on normal region's too?
 
@@ -2527,6 +3098,7 @@ namespace OpenSim.Region.Framework.Scenes
                 int y = (int)((m_scene.RegionInfo.WorldLocY) + pos.Y);
                 GridRegion target_region = m_scene.GridService.GetRegionByPosition(m_scene.RegionInfo.ScopeID, x, y);
 
+<<<<<<< HEAD
                 // If X and Y is NaN, target_region will be null
                 if (target_region == null)
                     return;
@@ -2535,6 +3107,11 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             float terrainHeight = (float)targetScene.Heightmap[(int)(pos.X % regionSize.X), (int)(pos.Y % regionSize.Y)];
+=======
+            float terrainHeight = (float)targetScene.Heightmap[(int)(pos.X % regionSize.X), (int)(pos.Y % regionSize.Y)];
+            // dont try to land underground
+            terrainHeight += Appearance.AvatarHeight / 2;
+>>>>>>> avn/ubitvar
             pos.Z = Math.Max(terrainHeight, pos.Z);
 
             // Fudge factor.  It appears that if one clicks "go here" on a piece of ground, the go here request is
@@ -2543,9 +3120,17 @@ namespace OpenSim.Region.Framework.Scenes
             if (pos.Z - terrainHeight < 0.2)
                 pos.Z = terrainHeight;
 
+<<<<<<< HEAD
+=======
+//            m_log.DebugFormat(
+//                "[SCENE PRESENCE]: Avatar {0} set move to target {1} (terrain height {2}) in {3}",
+//                Name, pos, terrainHeight, m_scene.RegionInfo.RegionName);
+                     
+
+>>>>>>> avn/ubitvar
             if (noFly)
                 Flying = false;
-            else if (pos.Z > terrainHeight)
+            else if (pos.Z > terrainHeight + Appearance.AvatarHeight / 2 || Flying)
                 Flying = true;
 
 //            m_log.DebugFormat(
@@ -2629,29 +3214,41 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                 }
 
+<<<<<<< HEAD
+=======
+                part.ParentGroup.DeleteAvatar(UUID);
+
+                Quaternion standRotation = part.ParentGroup.RootPart.RotationOffset;
+                Vector3 sitPartWorldPosition = part.ParentGroup.AbsolutePosition + m_pos * standRotation;
+>>>>>>> avn/ubitvar
                 ControllingClient.SendClearFollowCamProperties(part.ParentUUID);
 
                 ParentID = 0;
                 ParentPart = null;
 
-                Quaternion standRotation;
-
                 if (part.SitTargetAvatar == UUID)
-                {
-                    standRotation = part.GetWorldRotation();
+                    standRotation = standRotation * part.SitTargetOrientation;
+                else
+                    standRotation = standRotation * m_bodyRot;
 
-                    if (!part.IsRoot)
-                        standRotation = standRotation * part.SitTargetOrientation;
-//                        standRotation = part.RotationOffset * part.SitTargetOrientation;
-//                    else
-//                        standRotation = part.SitTargetOrientation;
+                m_bodyRot = standRotation;
+
+                Quaternion standRotationZ = new Quaternion(0,0,standRotation.Z,standRotation.W);
 
+                float t = standRotationZ.W * standRotationZ.W + standRotationZ.Z * standRotationZ.Z;
+                if (t > 0)
+                {
+                    t = 1.0f / (float)Math.Sqrt(t);
+                    standRotationZ.W *= t;
+                    standRotationZ.Z *= t;
                 }
                 else
                 {
-                    standRotation = Rotation;
+                    standRotationZ.W = 1.0f;
+                    standRotationZ.Z = 0f;
                 }
 
+<<<<<<< HEAD
                 //Vector3 standPos = ParentPosition + new Vector3(0.0f, 0.0f, 2.0f * m_sitAvatarHeight);
                 //Vector3 standPos = ParentPosition;
 
@@ -2664,13 +3261,13 @@ namespace OpenSim.Region.Framework.Scenes
                 Vector3 adjustmentForSitPose = new Vector3(0.74f, 0f, 0f) * standRotation;
 
                 Vector3 standPos = part.ParentGroup.AbsolutePosition + adjustmentForSitPosition + adjustmentForSitPose;
+=======
+                Vector3 adjustmentForSitPose = new Vector3(0.75f, 0, m_sitAvatarHeight + .3f) * standRotationZ;
 
-//                m_log.DebugFormat(
-//                    "[SCENE PRESENCE]: Setting stand to pos {0}, (adjustmentForSitPosition {1}, adjustmentForSitPose {2}) rotation {3} for {4} in {5}", 
-//                    standPos, adjustmentForSitPosition, adjustmentForSitPose, standRotation, Name, Scene.Name);
+                Vector3 standPos = sitPartWorldPosition + adjustmentForSitPose;
+>>>>>>> avn/ubitvar
 
-                Rotation = standRotation;
-                AbsolutePosition = standPos;
+                m_pos = standPos;
             }
 
             // We need to wait until we have calculated proper stand positions before sitting up the physical 
@@ -2680,18 +3277,27 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (satOnObject)
             {
+<<<<<<< HEAD
                 SendAvatarDataToAllClients();
                 m_requestedSitTargetID = 0;
 
                 part.RemoveSittingAvatar(this);
 
+=======
+                m_requestedSitTargetID = 0;
+                part.RemoveSittingAvatar(UUID);
+>>>>>>> avn/ubitvar
                 part.ParentGroup.TriggerScriptChangedEvent(Changed.LINK);
+
+                SendAvatarDataToAllAgents();
             }
 
-            else if (PhysicsActor == null)
-                AddToPhysicalScene(false);
+            // reset to default sitAnimation
+            sitAnimation = "SIT";
+            
+//            Animator.TrySetMovementAnimation("STAND");
+            Animator.SetMovementAnimations("STAND");
 
-            Animator.TrySetMovementAnimation("STAND");
             TriggerScenePresenceUpdated();
         }
 
@@ -2739,6 +3345,7 @@ namespace OpenSim.Region.Framework.Scenes
             if (part == null)
                 return;
 
+
             if (PhysicsActor != null)
                 m_sitAvatarHeight = PhysicsActor.Size.Z * 0.5f;
 
@@ -2746,23 +3353,9 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (part.IsSitTargetSet && part.SitTargetAvatar == UUID.Zero)
             {
-//                    m_log.DebugFormat(
-//                        "[SCENE PRESENCE]: Sitting {0} on {1} {2} because sit target is set and unoccupied",
-//                        Name, part.Name, part.LocalId);
-
                 offset = part.SitTargetPosition;
                 sitOrientation = part.SitTargetOrientation;
 
-                if (!part.IsRoot)
-                {
-                    //                m_log.DebugFormat("Old sit orient {0}", sitOrientation);
-                    sitOrientation = part.RotationOffset * sitOrientation;
-                    //                m_log.DebugFormat("New sit orient {0}", sitOrientation);
-//                m_log.DebugFormat("Old sit offset {0}", offset);
-                    offset = offset * part.RotationOffset;
-//                m_log.DebugFormat("New sit offset {0}", offset);
-                }
-
                 canSit = true;
             }
             else
@@ -2826,9 +3419,26 @@ namespace OpenSim.Region.Framework.Scenes
 
                 forceMouselook = part.GetForceMouselook();
 
-                // An viewer expects to specify sit positions as offsets to the root prim, even if a child prim is
-                // being sat upon.
-                offset += part.OffsetPosition;
+                if (!part.IsRoot)
+                {
+                    sitOrientation = part.RotationOffset * sitOrientation;
+                    offset = offset * part.RotationOffset;
+                    offset += part.OffsetPosition;
+
+                    if (CameraAtAxis == Vector3.Zero && cameraEyeOffset == Vector3.Zero)
+                    {
+                        CameraAtAxis = part.ParentGroup.RootPart.GetCameraAtOffset();
+                        cameraEyeOffset = part.ParentGroup.RootPart.GetCameraEyeOffset();
+                    }
+                    else
+                    {
+                        cameraAtOffset = cameraAtOffset * part.RotationOffset;
+                        cameraAtOffset += part.OffsetPosition;
+                        cameraEyeOffset = cameraEyeOffset * part.RotationOffset;
+                        cameraEyeOffset += part.OffsetPosition;
+                    }
+                }
+
 
                 ControllingClient.SendSitResponse(
                     part.ParentGroup.UUID, offset, sitOrientation, false, cameraAtOffset, cameraEyeOffset, forceMouselook);
@@ -2875,9 +3485,6 @@ namespace OpenSim.Region.Framework.Scenes
         // returns  false if does not suport so older sit can be tried
         public bool PhysicsSit(SceneObjectPart part, Vector3 offset)
         {
-// TODO: Pull in these bits
-            return false;
-/*
             if (part == null || part.ParentGroup.IsAttachment)
             {
                 return true;
@@ -2907,7 +3514,6 @@ namespace OpenSim.Region.Framework.Scenes
                 return true;
 
             return false;
-*/
         }
 
 
@@ -2952,6 +3558,7 @@ namespace OpenSim.Region.Framework.Scenes
                 ResetMoveToTarget();
 
             Velocity = Vector3.Zero;
+            m_AngularVelocity = Vector3.Zero;
 
             part.AddSittingAvatar(this);
 
@@ -2959,23 +3566,58 @@ namespace OpenSim.Region.Framework.Scenes
             Vector3 cameraEyeOffset = part.GetCameraEyeOffset();
             bool forceMouselook = part.GetForceMouselook();
 
-            ControllingClient.SendSitResponse(
-                part.UUID, offset, Orientation, false, cameraAtOffset, cameraEyeOffset, forceMouselook);
+            m_bodyRot = Orientation;
+
+            if (!part.IsRoot)
+            {
+                Orientation = part.RotationOffset * Orientation;
+                offset = offset * part.RotationOffset;
+                offset += part.OffsetPosition;
+
+                if (CameraAtAxis == Vector3.Zero && cameraEyeOffset == Vector3.Zero)
+                {
+                    CameraAtAxis = part.ParentGroup.RootPart.GetCameraAtOffset();
+                    cameraEyeOffset = part.ParentGroup.RootPart.GetCameraEyeOffset();
+                }
+                else
+                {
+                    cameraAtOffset = cameraAtOffset * part.RotationOffset;
+                    cameraAtOffset += part.OffsetPosition;
+                    cameraEyeOffset = cameraEyeOffset * part.RotationOffset;
+                    cameraEyeOffset += part.OffsetPosition;
+                }
 
-            // not using autopilot
+            }
 
-            Rotation = Orientation;
             m_pos = offset;
 
+            ControllingClient.SendSitResponse(
+                part.ParentGroup.UUID, offset, Orientation, false, cameraAtOffset, cameraEyeOffset, forceMouselook);
+          
+
             m_requestedSitTargetID = 0;
 
             ParentPart = part;
             ParentID = part.LocalId;
+
+            SendAvatarDataToAllAgents();
+
+/*
             if(status == 3)
                 Animator.TrySetMovementAnimation("SIT_GROUND");
             else
                 Animator.TrySetMovementAnimation("SIT");
+<<<<<<< HEAD
             SendAvatarDataToAllClients();
+=======
+*/
+            if (status == 3)
+                sitAnimation = "SIT_GROUND";
+            else
+                sitAnimation = "SIT";
+
+            Animator.SetMovementAnimations("SIT");
+>>>>>>> avn/ubitvar
 
             part.ParentGroup.TriggerScriptChangedEvent(Changed.LINK);
         }
@@ -3084,13 +3726,20 @@ namespace OpenSim.Region.Framework.Scenes
                 Velocity = Vector3.Zero;
                 RemoveFromPhysicalScene();
 
-                String sitAnimation = "SIT";
+                SendAvatarDataToAllAgents();
+
+                sitAnimation = "SIT";
                 if (!String.IsNullOrEmpty(part.SitAnimation))
                 {
                     sitAnimation = part.SitAnimation;
                 }
+<<<<<<< HEAD
                 Animator.TrySetMovementAnimation(sitAnimation);
                 SendAvatarDataToAllClients();
+=======
+//                Animator.TrySetMovementAnimation(sitAnimation);
+                Animator.SetMovementAnimations("SIT");
+>>>>>>> avn/ubitvar
                 TriggerScenePresenceUpdated();
             }
         }
@@ -3102,10 +3751,14 @@ namespace OpenSim.Region.Framework.Scenes
 
 //            m_updateCount = 0;  // Kill animation update burst so that the SIT_G.. will stick..
             m_AngularVelocity = Vector3.Zero;
-            Animator.TrySetMovementAnimation("SIT_GROUND_CONSTRAINED");
-            TriggerScenePresenceUpdated();
+            sitAnimation = "SIT_GROUND_CONSTRAINED";
+//            Animator.TrySetMovementAnimation("SIT_GROUND_CONSTRAINED");
+//            TriggerScenePresenceUpdated();
             SitGround = true;
             RemoveFromPhysicalScene();
+
+            Animator.SetMovementAnimations("SITGROUND");
+            TriggerScenePresenceUpdated();
         }
 
         /// <summary>
@@ -3129,18 +3782,26 @@ namespace OpenSim.Region.Framework.Scenes
             TriggerScenePresenceUpdated();
         }
 
+        public void avnHandleChangeAnim(UUID animID, bool addRemove,bool sendPack)
+        {
+            Animator.avnChangeAnim(animID, addRemove, sendPack);
+        }
+
+
+
         /// <summary>
         /// Rotate the avatar to the given rotation and apply a movement in the given relative vector
         /// </summary>
         /// <param name="vec">The vector in which to move.  This is relative to the rotation argument</param>
         /// <param name="thisAddSpeedModifier">
         /// Optional additional speed modifier for this particular add.  Default is 1</param>
-        public void AddNewMovement(Vector3 vec, float thisAddSpeedModifier = 1)
+        public void AddNewMovement(Vector3 vec, float thisAddSpeedModifier = 1, bool breaking = false)
         {
-//            m_log.DebugFormat(
-//                "[SCENE PRESENCE]: Adding new movement {0} with rotation {1}, thisAddSpeedModifier {2} for {3}", 
-//                vec, Rotation, thisAddSpeedModifier, Name);
+            //            m_log.DebugFormat(
+            //                "[SCENE PRESENCE]: Adding new movement {0} with rotation {1}, thisAddSpeedModifier {2} for {3}", 
+            //                vec, Rotation, thisAddSpeedModifier, Name);
 
+<<<<<<< HEAD
             Quaternion rot = Rotation;
             if (!Flying && PresenceType != PresenceType.Npc)
             {
@@ -3153,61 +3814,51 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             Vector3 direc = vec * rot;
+=======
+            // rotate from avatar coord space to world
+            // for now all controls assume this is only a rotation around Z
+            // if not all checks below need to be done before this rotation
+            Vector3 direc = vec * Rotation;
+>>>>>>> avn/ubitvar
             direc.Normalize();
 
-            if (Flying != FlyingOld)                // add for fly velocity control
-            {
-                FlyingOld = Flying;                 // add for fly velocity control
-                if (!Flying)
-                    WasFlying = true;      // add for fly velocity control
-            }
-
-            if (IsColliding)
-                WasFlying = false;        // add for fly velocity control
-
+            // mouse look situation ?
             if ((vec.Z == 0f) && !Flying)
                 direc.Z = 0f; // Prevent camera WASD up.
 
+            // odd rescalings
             direc *= 0.03f * 128f * SpeedModifier * thisAddSpeedModifier;
 
-//            m_log.DebugFormat("[SCENE PRESENCE]: Force to apply before modification was {0} for {1}", direc, Name);
+            //            m_log.DebugFormat("[SCENE PRESENCE]: Force to apply before modification was {0} for {1}", direc, Name);
 
-            if (PhysicsActor != null)
+            if (Animator.currentControlState == ScenePresenceAnimator.motionControlStates.falling)
             {
-                if (Flying)
-                {
+                if (breaking)
+                    direc.Z = -9999f; //hack to tell physics to stop on Z
+                else
+                    direc = Vector3.Zero;
+            }
+            else if (Flying)
+            {
+                if (IsColliding && direc.Z < 0)
+                    // landing situation, prevent avatar moving or it may fail to land
+                    // animator will handle this condition and do the land
+                    direc = Vector3.Zero;
+                else
                     direc *= 4.0f;
-                    //bool controlland = (((m_AgentControlFlags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_UP_NEG) != 0) || ((m_AgentControlFlags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_NUDGE_UP_NEG) != 0));
-                    //if (controlland)
-                    //    m_log.Info("[AGENT]: landCommand");
-                    //if (IsColliding)
-                    //    m_log.Info("[AGENT]: colliding");
-                    //if (Flying && IsColliding && controlland)
-                    //{
-                    //    StopFlying();
-                    //    m_log.Info("[AGENT]: Stop Flying");
-                    //}
-                }
-                if (Animator.Falling && WasFlying)    // if falling from flying, disable motion add
-                {
-                    direc *= 0.0f;
-                }
-                else if (!Flying && IsColliding)
+            }
+            else if (IsColliding)
+            {
+                if (direc.Z > 2.0f) // reinforce jumps
                 {
-                    if (direc.Z > 2.0f)
-                    {
-                        direc.Z *= 2.6f;
-
-                        // TODO: PreJump and jump happen too quickly.  Many times prejump gets ignored.
-//                        Animator.TrySetMovementAnimation("PREJUMP");
-//                        Animator.TrySetMovementAnimation("JUMP");
-                    }
+                    direc.Z *= 2.6f;
                 }
+                else if (direc.Z < 0) // on a surface moving down (pg down) only changes animation
+                    direc.Z = 0;
             }
 
-//            m_log.DebugFormat("[SCENE PRESENCE]: Setting force to apply to {0} for {1}", direc, Name);
+            //            m_log.DebugFormat("[SCENE PRESENCE]: Setting force to apply to {0} for {1}", direc, Name);
 
-            // TODO: Add the force instead of only setting it to support multiple forces per frame?
             m_forceToApply = direc;
             Animator.UpdateMovementAnimations();
         }
@@ -3220,6 +3871,11 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (IsChildAgent == false)
             {
+                CheckForBorderCrossing();
+
+                if (IsInTransit)
+                    return;
+
                 // NOTE: Velocity is not the same as m_velocity. Velocity will attempt to
                 // grab the latest PhysicsActor velocity, whereas m_velocity is often
                 // storing a requested force instead of an actual traveling velocity
@@ -3248,9 +3904,12 @@ namespace OpenSim.Region.Framework.Scenes
                     m_lastVelocity = Velocity;
                 }
 
+<<<<<<< HEAD
                 if (Scene.AllowAvatarCrossing)
                     CheckForBorderCrossing();
 
+=======
+>>>>>>> avn/ubitvar
                 CheckForSignificantMovement(); // sends update to the modules.
             }
         }
@@ -3259,8 +3918,41 @@ namespace OpenSim.Region.Framework.Scenes
 
         #region Update Client(s)
 
+<<<<<<< HEAD
+=======
+        public void SendUpdateToAgent(ScenePresence p)
+        {
+            IClientAPI remoteClient = p.ControllingClient;
+
+            if (remoteClient.IsActive)
+            {
+                //m_log.DebugFormat("[SCENE PRESENCE]: " + Name + " sending TerseUpdate to " + remoteClient.Name + " : Pos={0} Rot={1} Vel={2}", m_pos, Rotation, m_velocity);
+                remoteClient.SendEntityUpdate(this, PrimUpdateFlags.FullUpdate);
+                m_scene.StatsReporter.AddAgentUpdates(1);
+            }
+        }
+
+        public void SendFullUpdateToClient(IClientAPI remoteClient)
+        {
+            if (remoteClient.IsActive)
+            {
+                //m_log.DebugFormat("[SCENE PRESENCE]: " + Name + " sending TerseUpdate to " + remoteClient.Name + " : Pos={0} Rot={1} Vel={2}", m_pos, Rotation, m_velocity);
+                remoteClient.SendEntityUpdate(this, PrimUpdateFlags.FullUpdate);
+                m_scene.StatsReporter.AddAgentUpdates(1);
+            }
+        }
+
+        // this is diferente from SendTerseUpdateToClient
+        // this sends bypassing entities updates 
+        public void SendAgentTerseUpdate(ISceneEntity p)
+        {
+            ControllingClient.SendAgentTerseUpdate(p);
+        }
+
+>>>>>>> avn/ubitvar
         /// <summary>
         /// Sends a location update to the client connected to this scenePresence
+        /// via entity updates
         /// </summary>
         /// <param name="remoteClient"></param>
         public void SendTerseUpdateToClient(IClientAPI remoteClient)
@@ -3293,7 +3985,6 @@ namespace OpenSim.Region.Framework.Scenes
                         return;
 
                 //m_log.DebugFormat("[SCENE PRESENCE]: " + Name + " sending TerseUpdate to " + remoteClient.Name + " : Pos={0} Rot={1} Vel={2}", m_pos, Rotation, m_velocity);
-
                 remoteClient.SendEntityUpdate(
                     this,
                     PrimUpdateFlags.Position | PrimUpdateFlags.Rotation | PrimUpdateFlags.Velocity
@@ -3303,6 +3994,38 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public void SendTerseUpdateToAgent(ScenePresence p)
+        {
+            IClientAPI remoteClient = p.ControllingClient;
+
+            if (!remoteClient.IsActive)
+                return;
+
+            if (ParcelHideThisAvatar && p.currentParcelUUID != currentParcelUUID && p.GodLevel < 200)
+                return;
+
+            //m_log.DebugFormat("[SCENE PRESENCE]: " + Name + " sending TerseUpdate to " + remoteClient.Name + " : Pos={0} Rot={1} Vel={2}", m_pos, Rotation, m_velocity);
+            remoteClient.SendEntityUpdate(
+                this,
+                PrimUpdateFlags.Position | PrimUpdateFlags.Rotation | PrimUpdateFlags.Velocity
+                | PrimUpdateFlags.Acceleration | PrimUpdateFlags.AngularVelocity);
+
+            m_scene.StatsReporter.AddAgentUpdates(1);
+        }
+
+        public void SendTerseUpdateToAgentNF(ScenePresence p)
+        {
+            IClientAPI remoteClient = p.ControllingClient;
+            if (remoteClient.IsActive)
+            {
+                //m_log.DebugFormat("[SCENE PRESENCE]: " + Name + " sending TerseUpdate to " + remoteClient.Name + " : Pos={0} Rot={1} Vel={2}", m_pos, Rotation, m_velocity);
+                remoteClient.SendEntityUpdate(this,
+                    PrimUpdateFlags.Position | PrimUpdateFlags.Rotation | PrimUpdateFlags.Velocity
+                    | PrimUpdateFlags.Acceleration | PrimUpdateFlags.AngularVelocity);
+                m_scene.StatsReporter.AddAgentUpdates(1);
+            }
+        }
+
 
         // vars to support reduced update frequency when velocity is unchanged
         private Vector3 lastVelocitySentToAllClients = Vector3.Zero;
@@ -3354,7 +4077,8 @@ namespace OpenSim.Region.Framework.Scenes
                 m_terseUpdateCount++;
 
 //                Console.WriteLine("Scheduled update for {0} in {1}", Name, Scene.Name);
-                m_scene.ForEachClient(SendTerseUpdateToClient);
+//                m_scene.ForEachClient(SendTerseUpdateToClient);
+                m_scene.ForEachScenePresence(SendTerseUpdateToAgent);
             }
             TriggerScenePresenceUpdated();
         }
@@ -3393,22 +4117,40 @@ namespace OpenSim.Region.Framework.Scenes
                 // we created a new ScenePresence (a new child agent) in a fresh region.
                 // Request info about all the (root) agents in this region
                 // Note: This won't send data *to* other clients in that region (children don't send)
+<<<<<<< HEAD
                 SendOtherAgentsAvatarDataToClient();
                 SendOtherAgentsAppearanceToClient();
+=======
+                if (m_teleportFlags <= 0)
+                {
+                    ILandChannel landch = m_scene.LandChannel;
+                    if (landch != null)
+                    {
+                        landch.sendClientInitialLandInfo(ControllingClient);
+                    }
+                }
+>>>>>>> avn/ubitvar
 
+                SendOtherAgentsAvatarFullToMe();
                 EntityBase[] entities = Scene.Entities.GetEntities();
                 foreach (EntityBase e in entities)
                 {
-                    if (e != null && e is SceneObjectGroup)
+                    if (e != null && e is SceneObjectGroup && !((SceneObjectGroup)e).IsAttachment)
                         ((SceneObjectGroup)e).SendFullUpdateToClient(ControllingClient);
                 }
+<<<<<<< HEAD
             }, null, string.Format("SendInitialDataToClient ({0} in {1})", Name, Scene.Name), false, true);
+=======
+            });
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
         /// Do everything required once a client completes its movement into a region and becomes
         /// a root agent.
         /// </summary>
+        /// 
+/* only called from on place, do done inline there      
         private void ValidateAndSendAppearanceAndAgentData()
         {
             //m_log.DebugFormat("[SCENE PRESENCE] SendInitialData: {0} ({1})", Name, UUID);
@@ -3422,14 +4164,14 @@ namespace OpenSim.Region.Framework.Scenes
             // to see if all the baked textures are already here. 
             if (m_scene.AvatarFactory != null)
                 cachedappearance = m_scene.AvatarFactory.ValidateBakedTextureCache(this);
-            
+
             // If we aren't using a cached appearance, then clear out the baked textures
             if (!cachedappearance)
             {
-                Appearance.ResetAppearance();
                 if (m_scene.AvatarFactory != null)
                     m_scene.AvatarFactory.QueueAppearanceSave(UUID);
             }
+<<<<<<< HEAD
             
             // This agent just became root. We are going to tell everyone about it. The process of
             // getting other avatars information was initiated elsewhere immediately after the child circuit connected... don't do it
@@ -3439,17 +4181,66 @@ namespace OpenSim.Region.Framework.Scenes
 
             // This invocation always shows up in the viewer logs as an error.  Is it needed?
             SendAppearanceToClient(this);
+=======
+
+            // send avatar object to all viewers so they cross it into region
+            bool newhide = m_currentParcelHide;
+            m_currentParcelHide = false;
+
+            SendAvatarDataToAllAgents();
+
+            // now hide 
+            if (newhide)
+            {
+                ParcelLoginCheck(m_currentParcelUUID);
+                m_currentParcelHide = true;
+            }
+
+            SendAppearanceToAgent(this);
+>>>>>>> avn/ubitvar
+
+            m_inTransit = false;
 
-            // If we are using the the cached appearance then send it out to everyone
-            if (cachedappearance)
+            SendAppearanceToAllOtherAgents();
+
+            if(Animator!= null)
+                Animator.SendAnimPack();
+        }
+*/        
+        /// <summary>
+        /// Send avatar full data appearance and animations for all other root agents to this agent, this agent
+        /// can be either a child or root
+        /// </summary>
+        public void SendOtherAgentsAvatarFullToMe()
+        {
+            int count = 0;
+            m_scene.ForEachRootScenePresence(delegate(ScenePresence p)
             {
-                m_log.DebugFormat("[SCENE PRESENCE]: Baked textures are in the cache for {0} in {1}", Name, m_scene.Name);
+                // only send information about other root agents
+                if (p.UUID == UUID)
+                    return;
 
+<<<<<<< HEAD
                 // If the avatars baked textures are all in the cache, then we have a 
                 // complete appearance... send it out, if not, then we'll send it when
                 // the avatar finishes updating its appearance
                 SendAppearanceToAllOtherClients();
             }
+=======
+                // get the avatar, then a kill if can't see it
+                p.SendInitialAvatarDataToAgent(this);
+
+                if (p.ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && GodLevel < 200)
+                    return;
+
+                p.SendAppearanceToAgentNF(this);
+                p.SendAnimPackToAgentNF(this);
+                p.SendAttachmentsToAgentNF(this);               
+                count++;
+            });
+
+            m_scene.StatsReporter.AddAgentUpdates(count);
+>>>>>>> avn/ubitvar
         }
 
         public void SendAvatarDataToAllClients()
@@ -3470,32 +4261,43 @@ namespace OpenSim.Region.Framework.Scenes
                 m_log.WarnFormat(
                     "[SCENE PRESENCE]: Attempt to send avatar data from a child agent for {0} in {1}",
                     Name, Scene.RegionInfo.RegionName);
-
                 return;
             }
 
             m_lastSize = Appearance.AvatarSize;
-
             int count = 0;
+
             m_scene.ForEachScenePresence(delegate(ScenePresence scenePresence)
             {
+<<<<<<< HEAD
                 if (full)
                     SendAvatarDataToClient(scenePresence);
                 else
                     scenePresence.ControllingClient.SendAvatarDataImmediate(this);
+=======
+                SendAvatarDataToAgent(scenePresence);
+>>>>>>> avn/ubitvar
                 count++;
             });
 
             m_scene.StatsReporter.AddAgentUpdates(count);
         }
 
+<<<<<<< HEAD
         /// <summary>
         /// Send avatar data for all other root agents to this agent, this agent
         /// can be either a child or root
         /// </summary>
         public void SendOtherAgentsAvatarDataToClient()
+=======
+        // sends avatar object to all clients so they cross it into region
+        // then sends kills to hide
+        public void SendInitialAvatarDataToAllAgents(List<ScenePresence> presences)
+>>>>>>> avn/ubitvar
         {
+            m_lastSize = Appearance.AvatarSize;
             int count = 0;
+<<<<<<< HEAD
             m_scene.ForEachRootScenePresence(delegate(ScenePresence scenePresence)
                         {
                             // only send information about other root agents
@@ -3505,29 +4307,65 @@ namespace OpenSim.Region.Framework.Scenes
                             scenePresence.SendAvatarDataToClient(this);
                             count++;
                         });
+=======
+>>>>>>> avn/ubitvar
 
+            foreach (ScenePresence p in presences)
+            {
+                p.ControllingClient.SendAvatarDataImmediate(this);
+                if (p != this && ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                    // either just kill the object
+                    // p.ControllingClient.SendKillObject(new List<uint> {LocalId});
+                    // or also attachments viewer may still know about
+                    SendKillTo(p);
+                count++;
+            }
             m_scene.StatsReporter.AddAgentUpdates(count);
         }
 
+        public void SendInitialAvatarDataToAgent(ScenePresence p)
+        {
+            p.ControllingClient.SendAvatarDataImmediate(this);
+            if (p != this && ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                    // either just kill the object
+                    // p.ControllingClient.SendKillObject(new List<uint> {LocalId});
+                    // or also attachments viewer may still know about
+                SendKillTo(p);
+        }
+
         /// <summary>
         /// Send avatar data to an agent.
         /// </summary>
         /// <param name="avatar"></param>
         public void SendAvatarDataToClient(ScenePresence avatar)
         {
+<<<<<<< HEAD
             //m_log.DebugFormat("[SCENE PRESENCE] SendAvatarDataToClient from {0} ({1}) to {2} ({3})", Name, UUID, avatar.Name, avatar.UUID);
 
+=======
+            //m_log.DebugFormat("[SCENE PRESENCE] SendAvatarDataToAgent from {0} ({1}) to {2} ({3})", Name, UUID, avatar.Name, avatar.UUID);
+            if (ParcelHideThisAvatar && currentParcelUUID != avatar.currentParcelUUID && avatar.GodLevel < 200)
+                return;
+>>>>>>> avn/ubitvar
             avatar.ControllingClient.SendAvatarDataImmediate(this);
-            Animator.SendAnimPackToClient(avatar.ControllingClient);
         }
 
+        public void SendAvatarDataToAgentNF(ScenePresence avatar)
+        {
+             avatar.ControllingClient.SendAvatarDataImmediate(this);
+        }
+ 
         /// <summary>
         /// Send this agent's appearance to all other root and child agents in the scene
         /// This agent must be root.
         /// </summary>
         public void SendAppearanceToAllOtherClients()
         {
+<<<<<<< HEAD
 //            m_log.DebugFormat("[SCENE PRESENCE] SendAppearanceToAllOtherClients: {0} {1}", Name, UUID);
+=======
+            //            m_log.DebugFormat("[SCENE PRESENCE] SendAppearanceToAllOtherAgents: {0} {1}", Name, UUID);
+>>>>>>> avn/ubitvar
 
             // only send update from root agents to other clients; children are only "listening posts"
             if (IsChildAgent)
@@ -3538,7 +4376,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                 return;
             }
-            
+
             int count = 0;
             m_scene.ForEachScenePresence(delegate(ScenePresence scenePresence)
                         {
@@ -3549,6 +4387,7 @@ namespace OpenSim.Region.Framework.Scenes
                             SendAppearanceToClient(scenePresence);
                             count++;
                         });
+<<<<<<< HEAD
 
             m_scene.StatsReporter.AddAgentUpdates(count);
         }
@@ -3572,6 +4411,8 @@ namespace OpenSim.Region.Framework.Scenes
                             count++;
                         });
 
+=======
+>>>>>>> avn/ubitvar
             m_scene.StatsReporter.AddAgentUpdates(count);
         }
 
@@ -3583,11 +4424,62 @@ namespace OpenSim.Region.Framework.Scenes
         {
 //            m_log.DebugFormat(
 //                "[SCENE PRESENCE]: Sending appearance data from {0} {1} to {2} {3}", Name, m_uuid, avatar.Name, avatar.UUID);
+            if (ParcelHideThisAvatar && currentParcelUUID != avatar.currentParcelUUID && avatar.GodLevel < 200)
+                return;
+            SendAppearanceToAgentNF(avatar);
+        }
 
+        public void SendAppearanceToAgentNF(ScenePresence avatar)
+        {
             avatar.ControllingClient.SendAppearance(
                 UUID, Appearance.VisualParams, Appearance.Texture.GetBytes());
+        }
 
-            
+        public void SendAnimPackToAgent(ScenePresence p)
+        {
+            if (IsChildAgent || Animator == null)
+                return;
+
+            if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                return;
+
+            Animator.SendAnimPackToClient(p.ControllingClient);
+        }
+
+        public void SendAnimPackToAgent(ScenePresence p, UUID[] animations, int[] seqs, UUID[] objectIDs)
+        {
+            if (IsChildAgent)
+                return;
+
+            if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                return;
+
+            p.ControllingClient.SendAnimations(animations, seqs, ControllingClient.AgentId, objectIDs);
+        }
+
+        public void SendAnimPackToAgentNF(ScenePresence p)
+        {
+            if (IsChildAgent || Animator == null)
+                return;
+            Animator.SendAnimPackToClient(p.ControllingClient);
+        }
+
+        public void SendAnimPackToAgentNF(ScenePresence p, UUID[] animations, int[] seqs, UUID[] objectIDs)
+        {
+            p.ControllingClient.SendAnimations(animations, seqs, ControllingClient.AgentId, objectIDs);
+        }
+
+        public void SendAnimPack(UUID[] animations, int[] seqs, UUID[] objectIDs)
+        {
+            if (IsChildAgent)
+                return;
+
+            m_scene.ForEachScenePresence(delegate(ScenePresence p)
+            {
+                if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                    return;
+                p.ControllingClient.SendAnimations(animations, seqs, ControllingClient.AgentId, objectIDs);
+            });
         }
 
         #endregion
@@ -3611,6 +4503,7 @@ namespace OpenSim.Region.Framework.Scenes
                 m_lastChildAgentUpdatePosition = AbsolutePosition;
 //                m_lastChildAgentUpdateCamPosition = CameraPosition;
 
+/*  cadu is not used
                 ChildAgentDataUpdate cadu = new ChildAgentDataUpdate();
                 cadu.ActiveGroupID = UUID.Zero.Guid;
                 cadu.AgentID = UUID.Guid;
@@ -3624,6 +4517,7 @@ namespace OpenSim.Region.Framework.Scenes
 
                 // Throttles 
                 float multiplier = 1;
+
                 int childRegions = KnownRegionCount;
                 if (childRegions != 0)
                     multiplier = 1f / childRegions;
@@ -3634,9 +4528,22 @@ namespace OpenSim.Region.Framework.Scenes
 
                 cadu.throttles = ControllingClient.GetThrottlesPacked(multiplier);
                 cadu.Velocity = Velocity;
-
+*/
                 AgentPosition agentpos = new AgentPosition();
-                agentpos.CopyFrom(cadu, ControllingClient.SessionId);
+//                agentpos.CopyFrom(cadu, ControllingClient.SessionId);
+
+                agentpos.AgentID = new UUID(UUID.Guid);
+                agentpos.SessionID = ControllingClient.SessionId;
+
+                agentpos.Size = Appearance.AvatarSize;
+
+                agentpos.Center = CameraPosition;
+                agentpos.Far = DrawDistance;
+                agentpos.Position = AbsolutePosition;
+                agentpos.Velocity = Velocity;
+                agentpos.RegionHandle = RegionHandle;
+                agentpos.Throttles = ControllingClient.GetThrottlesPacked(1);
+
 
                 // Let's get this out of the update loop
                 Util.FireAndForget(
@@ -3657,7 +4564,7 @@ namespace OpenSim.Region.Framework.Scenes
         protected void CheckForBorderCrossing()
         {
             // Check that we we are not a child
-            if (IsChildAgent) 
+            if (IsChildAgent || IsInTransit)
                 return;
 
             // If we don't have a PhysActor, we can't cross anyway
@@ -3667,6 +4574,7 @@ namespace OpenSim.Region.Framework.Scenes
             if (ParentID != 0 || PhysicsActor == null || ParentUUID != UUID.Zero)
                 return;
 
+<<<<<<< HEAD
             if (IsInTransit)
                 return;
 
@@ -3740,6 +4648,70 @@ namespace OpenSim.Region.Framework.Scenes
                 ret.Y = extentY - borderFudge;
 
             return ret;
+=======
+            Vector3 pos2 = AbsolutePosition;
+            Vector3 vel = Velocity;
+
+            float timeStep = 0.1f;
+            pos2.X += vel.X * timeStep;
+            pos2.Y += vel.Y * timeStep;
+            pos2.Z += vel.Z * timeStep;
+
+//                    m_log.DebugFormat(
+//                        "[SCENE PRESENCE]: Testing border check for projected position {0} of {1} in {2}", 
+//                        pos2, Name, Scene.Name);
+
+            if (Scene.PositionIsInCurrentRegion(pos2))
+                return;
+
+            if (!CrossToNewRegion() && m_requestedSitTargetUUID == UUID.Zero)
+            {
+                // we don't have entity transfer module
+                Vector3 pos = AbsolutePosition;
+                float px = pos.X;
+                if (px < 0)
+                    pos.X += Velocity.X * 2;
+                else if (px > m_scene.RegionInfo.RegionSizeX)
+                    pos.X -= Velocity.X * 2;
+
+                float py = pos.Y;
+                if (py < 0)
+                    pos.Y += Velocity.Y * 2;
+                else if (py > m_scene.RegionInfo.RegionSizeY)
+                    pos.Y -= Velocity.Y * 2;
+
+                Velocity = Vector3.Zero;
+                AbsolutePosition = pos;
+            }
+        }
+
+        public void CrossToNewRegionFail()
+        {
+            if (m_requestedSitTargetUUID == UUID.Zero)
+            {
+                bool isFlying = Flying;
+                RemoveFromPhysicalScene();
+
+                Vector3 pos = AbsolutePosition;
+                float px = pos.X;
+                if (px < 0)
+                    pos.X += Velocity.X * 2;
+                else if (px > m_scene.RegionInfo.RegionSizeX)
+                    pos.X -= Velocity.X * 2;
+
+                float py = pos.Y;
+                if (py < 0)
+                    pos.Y += Velocity.Y * 2;
+                else if (py > m_scene.RegionInfo.RegionSizeY)
+                    pos.Y -= Velocity.Y * 2;
+
+                Velocity = Vector3.Zero;
+                AbsolutePosition = pos;
+
+                AddToPhysicalScene(isFlying);
+            }
+
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -3750,16 +4722,25 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         protected bool CrossToNewRegion()
         {
+            bool result = false;
+//            parcelRegionCross(false);
             try
             {
-                return m_scene.CrossAgentToNewRegion(this, Flying);
+                result = m_scene.CrossAgentToNewRegion(this, Flying);
             }
             catch
             {
-                return m_scene.CrossAgentToNewRegion(this, false);
+//                result = m_scene.CrossAgentToNewRegion(this, false);
+                return false;
             }
+ //           if(!result)
+ //               parcelRegionCross(true);
+
+            return result;
+
         }
 
+/* useless. Either use MakeChild or delete the presence
         public void Reset()
         {
 //            m_log.DebugFormat("[SCENE PRESENCE]: Resetting {0} in {1}", Name, Scene.RegionInfo.RegionName);
@@ -3770,7 +4751,7 @@ namespace OpenSim.Region.Framework.Scenes
 
             Animator.ResetAnimations();
         }
-
+*/
         /// <summary>
         /// Computes which child agents to close when the scene presence moves to another region.
         /// Removes those regions from m_knownRegions.
@@ -3778,8 +4759,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="newRegionX">The new region's x on the map</param>
         /// <param name="newRegionY">The new region's y on the map</param>
         /// <returns></returns>
-        public void CloseChildAgents(uint newRegionX, uint newRegionY)
+        public void CloseChildAgents(ulong newRegionHandle, int newRegionSizeX, int newRegionSizeY)
         {
+            uint newRegionX, newRegionY;
             List<ulong> byebyeRegions = new List<ulong>();
             List<ulong> knownRegions = KnownRegionHandles;
             m_log.DebugFormat(
@@ -3787,11 +4769,17 @@ namespace OpenSim.Region.Framework.Scenes
                 knownRegions.Count, Scene.RegionInfo.RegionName);
             //DumpKnownRegions();
 
+            Util.RegionHandleToRegionLoc(newRegionHandle, out newRegionX, out newRegionY);
+
+            uint x, y;
+            spRegionSizeInfo regInfo;
+
             foreach (ulong handle in knownRegions)
             {
                 // Don't close the agent on this region yet
                 if (handle != Scene.RegionInfo.RegionHandle)
                 {
+<<<<<<< HEAD
                     uint x, y;
                     Util.RegionHandleToRegionLoc(handle, out x, out y);
 
@@ -3800,8 +4788,27 @@ namespace OpenSim.Region.Framework.Scenes
                     float dist = (float)Math.Max(Scene.DefaultDrawDistance,
                             (float)Math.Max(Scene.RegionInfo.RegionSizeX, Scene.RegionInfo.RegionSizeY));
                     if (Util.IsOutsideView(dist, x, newRegionX, y, newRegionY))
+=======
+                    Util.RegionHandleToRegionLoc(handle, out x, out y);
+                    if (m_knownChildRegionsSizeInfo.TryGetValue(handle, out regInfo))
                     {
-                        byebyeRegions.Add(handle);
+
+                        //                    m_log.Debug("---> x: " + x + "; newx:" + newRegionX + "; Abs:" + (int)Math.Abs((int)(x - newRegionX)));
+                        //                    m_log.Debug("---> y: " + y + "; newy:" + newRegionY + "; Abs:" + (int)Math.Abs((int)(y - newRegionY)));
+                        if (Util.IsOutsideView(DrawDistance, x, newRegionX, y, newRegionY,
+                            regInfo.sizeX, regInfo.sizeY, newRegionSizeX, newRegionSizeY))
+                        {
+                            byebyeRegions.Add(handle);
+                        }
+                    }
+                    else
+>>>>>>> avn/ubitvar
+                    {
+                        if (Util.IsOutsideView(DrawDistance, x, newRegionX, y, newRegionY,
+                            (int)Constants.RegionSize, (int)Constants.RegionSize, newRegionSizeX, newRegionSizeY))
+                        {
+                            byebyeRegions.Add(handle);
+                        }
                     }
                 }
             }
@@ -3820,6 +4827,7 @@ namespace OpenSim.Region.Framework.Scenes
             foreach (ulong handle in byebyeRegions)
             {
                 RemoveNeighbourRegion(handle);
+                Scene.CapsModule.DropChildSeed(UUID, handle);
             }
         }
 
@@ -3831,6 +4839,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void GrantGodlikePowers(UUID agentID, UUID sessionID, UUID token, bool godStatus)
         {
+            int oldgodlevel = GodLevel;
+
             if (godStatus)
             {
                 // For now, assign god level 200 to anyone
@@ -3851,6 +4861,9 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             ControllingClient.SendAdminResponse(token, (uint)GodLevel);
+
+            if(oldgodlevel != GodLevel)
+                parcelGodCheck(m_currentParcelUUID, GodLevel >= 200);
         }
 
         #region Child Agent Updates
@@ -3868,6 +4881,11 @@ namespace OpenSim.Region.Framework.Scenes
 
         private static Vector3 marker = new Vector3(-1f, -1f, -1f);
 
+        private void RaiseUpdateThrottles()
+        {
+            m_scene.EventManager.TriggerThrottleUpdate(this);
+        }
+
         /// <summary>
         /// This updates important decision making data about a child agent
         /// The main purpose is to figure out what objects to send to a child agent that's in a neighboring region
@@ -3877,6 +4895,7 @@ namespace OpenSim.Region.Framework.Scenes
             if (!IsChildAgent)
                 return;
 
+<<<<<<< HEAD
 //            m_log.DebugFormat(
 //                "[SCENE PRESENCE]: ChildAgentPositionUpdate for {0} in {1}, tRegion {2},{3}, rRegion {4},{5}, pos {6}",
 //                Name, Scene.Name, tRegionX, tRegionY, rRegionX, rRegionY, cAgentData.Position);
@@ -3886,6 +4905,13 @@ namespace OpenSim.Region.Framework.Scenes
             // uint
             int shiftx = (int)(((int)rRegionX - (int)tRegionX) * Constants.RegionSize);
             int shifty = (int)(((int)rRegionY - (int)tRegionY) * Constants.RegionSize);
+=======
+            RegionHandle = cAgentData.RegionHandle;
+
+            //m_log.Debug("   >>> ChildAgentPositionUpdate <<< " + rRegionX + "-" + rRegionY);
+            int shiftx = ((int)rRegionX - (int)tRegionX) * (int)Constants.RegionSize;
+            int shifty = ((int)rRegionY - (int)tRegionY) * (int)Constants.RegionSize;
+>>>>>>> avn/ubitvar
 
             Vector3 offset = new Vector3(shiftx, shifty, 0f);
 
@@ -3893,7 +4919,11 @@ namespace OpenSim.Region.Framework.Scenes
             // changes, then start using the agent's drawdistance rather than the 
             // region's draw distance.
             DrawDistance = cAgentData.Far;
+<<<<<<< HEAD
             // DrawDistance = Scene.DefaultDrawDistance;
+=======
+//            DrawDistance = Scene.DefaultDrawDistance;
+>>>>>>> avn/ubitvar
 
             if (cAgentData.Position != marker) // UGH!!
                 m_pos = cAgentData.Position + offset;
@@ -3907,10 +4937,36 @@ namespace OpenSim.Region.Framework.Scenes
             CameraPosition = cAgentData.Center + offset;
 
             if ((cAgentData.Throttles != null) && cAgentData.Throttles.Length > 0)
-                ControllingClient.SetChildAgentThrottle(cAgentData.Throttles);
+            {
+                // some scaling factor
+                float x = m_pos.X;
+                if (x > m_scene.RegionInfo.RegionSizeX)
+                    x -= m_scene.RegionInfo.RegionSizeX;
+                float y = m_pos.Y;
+                if (y > m_scene.RegionInfo.RegionSizeY)
+                    y -= m_scene.RegionInfo.RegionSizeY;
+
+                x = x * x + y * y;
+
+                const float distScale = 0.4f / Constants.RegionSize / Constants.RegionSize;
+                float factor = 1.0f - distScale * x;
+                if (factor < 0.2f)
+                    factor = 0.2f;
+
+                ControllingClient.SetChildAgentThrottle(cAgentData.Throttles,factor);
+            }
+
+            if(cAgentData.ChildrenCapSeeds != null && cAgentData.ChildrenCapSeeds.Count >0)
+            {
+                if (Scene.CapsModule != null)
+                {
+                    Scene.CapsModule.SetChildrenSeed(UUID, cAgentData.ChildrenCapSeeds);
+                }
+
+                KnownRegions = cAgentData.ChildrenCapSeeds;
+            }
 
             //cAgentData.AVHeight;
-            RegionHandle = cAgentData.RegionHandle;
             //m_velocity = cAgentData.Velocity;
         }
 
@@ -3932,16 +4988,7 @@ namespace OpenSim.Region.Framework.Scenes
             cAgent.Far = DrawDistance;
 
             // Throttles 
-            float multiplier = 1;
-            int childRegions = KnownRegionCount;
-            if (childRegions != 0)
-                multiplier = 1f / childRegions;
-
-            // Minimum throttle for a child region is 1/4 of the root region throttle
-            if (multiplier <= 0.25f)
-                multiplier = 0.25f;
-
-            cAgent.Throttles = ControllingClient.GetThrottlesPacked(multiplier);
+            cAgent.Throttles = ControllingClient.GetThrottlesPacked(1);
 
             cAgent.HeadRotation = m_headrotation;
             cAgent.BodyRotation = Rotation;
@@ -3954,7 +5001,8 @@ namespace OpenSim.Region.Framework.Scenes
 
             cAgent.AlwaysRun = SetAlwaysRun;
 
-            cAgent.Appearance = new AvatarAppearance(Appearance);
+            // make clear we want the all thing
+            cAgent.Appearance = new AvatarAppearance(Appearance,true,true);
 
             cAgent.ParentPart = ParentUUID;
             cAgent.SitOffset = PrevSitOffset;
@@ -3980,12 +5028,20 @@ namespace OpenSim.Region.Framework.Scenes
             cAgent.DefaultAnim = Animator.Animations.DefaultAnimation;
             cAgent.AnimState = Animator.Animations.ImplicitDefaultAnimation;
 
+            cAgent.MovementAnimationOverRides = Overrides.CloneAOPairs();
+
+            cAgent.MotionState = (byte)Animator.currentControlState;
+
             if (Scene.AttachmentsModule != null)
                 Scene.AttachmentsModule.CopyAttachments(this, cAgent);
         }
 
         private void CopyFrom(AgentData cAgent)
         {
+<<<<<<< HEAD
+=======
+
+>>>>>>> avn/ubitvar
             m_callbackURI = cAgent.CallbackURI;
 //            m_log.DebugFormat(
 //                "[SCENE PRESENCE]: Set callback for {0} in {1} to {2} in CopyFrom()",
@@ -4004,7 +5060,20 @@ namespace OpenSim.Region.Framework.Scenes
             // changes, then start using the agent's drawdistance rather than the 
             // region's draw distance.
             DrawDistance = cAgent.Far;
+<<<<<<< HEAD
             // DrawDistance = Scene.DefaultDrawDistance;
+=======
+            //DrawDistance = Scene.DefaultDrawDistance;
+
+            if (cAgent.ChildrenCapSeeds != null && cAgent.ChildrenCapSeeds.Count > 0)
+            {
+                if (Scene.CapsModule != null)
+                {
+                    Scene.CapsModule.SetChildrenSeed(UUID, cAgent.ChildrenCapSeeds);
+                }
+                KnownRegions = cAgent.ChildrenCapSeeds;
+            }
+>>>>>>> avn/ubitvar
 
             if ((cAgent.Throttles != null) && cAgent.Throttles.Length > 0)
                 ControllingClient.SetChildAgentThrottle(cAgent.Throttles);
@@ -4017,14 +5086,17 @@ namespace OpenSim.Region.Framework.Scenes
                 GodLevel = cAgent.GodLevel;
             SetAlwaysRun = cAgent.AlwaysRun;
 
+
             Appearance = new AvatarAppearance(cAgent.Appearance);
+/*
+            bool isFlying = ((m_AgentControlFlags & AgentManager.ControlFlags.AGENT_CONTROL_FLY) != 0); 
+
             if (PhysicsActor != null)
             {
-                bool isFlying = Flying;
                 RemoveFromPhysicalScene();
                 AddToPhysicalScene(isFlying);
             }
-            
+*/            
             try
             {
                 lock (scriptedcontrols)
@@ -4048,15 +5120,22 @@ namespace OpenSim.Region.Framework.Scenes
             }
             catch { }
 
+            Animator.ResetAnimations();
+
+            Overrides.CopyAOPairsFrom(cAgent.MovementAnimationOverRides);
+
             // FIXME: Why is this null check necessary?  Where are the cases where we get a null Anims object?
-            if (cAgent.Anims != null)
-                Animator.Animations.FromArray(cAgent.Anims);
             if (cAgent.DefaultAnim != null)
                 Animator.Animations.SetDefaultAnimation(cAgent.DefaultAnim.AnimID, cAgent.DefaultAnim.SequenceNum, UUID.Zero);
             if (cAgent.AnimState != null)
                 Animator.Animations.SetImplicitDefaultAnimation(cAgent.AnimState.AnimID, cAgent.AnimState.SequenceNum, UUID.Zero);
+            if (cAgent.Anims != null)
+                Animator.Animations.FromArray(cAgent.Anims);
+            if (cAgent.MotionState != 0)
+                Animator.currentControlState = (ScenePresenceAnimator.motionControlStates) cAgent.MotionState;
 
             if (Scene.AttachmentsModule != null)
+<<<<<<< HEAD
             {
                 // If the JobEngine is running we can schedule this job now and continue rather than waiting for all
                 // attachments to copy, which might take a long time in the Hypergrid case as the entire inventory
@@ -4078,6 +5157,13 @@ namespace OpenSim.Region.Framework.Scenes
             // script attachments can outrace this thread.
             lock (m_originRegionIDAccessLock)
                 m_originRegionID = cAgent.RegionID;
+=======
+                Scene.AttachmentsModule.CopyAttachments(cAgent, this);
+
+            lock (m_originRegionIDAccessLock)
+                m_originRegionID = cAgent.RegionID;
+            
+>>>>>>> avn/ubitvar
         }
 
         public bool CopyAgent(out IAgentData agent)
@@ -4094,6 +5180,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void UpdateMovement()
         {
+            if (IsInTransit)
+                return;
             if (m_forceToApply.HasValue)
             {
                 Vector3 force = m_forceToApply.Value;
@@ -4131,9 +5219,15 @@ namespace OpenSim.Region.Framework.Scenes
                 new Vector3(0.45f, 0.6f, Appearance.AvatarHeight), isFlying);
 */
 
+<<<<<<< HEAD
             PhysicsActor = m_scene.PhysicsScene.AddAvatar(
                 LocalId, Firstname + "." + Lastname, AbsolutePosition, Velocity,
                 Appearance.AvatarBoxSize, isFlying);
+=======
+            PhysicsActor = scene.AddAvatar(
+                LocalId, Firstname + "." + Lastname, pVec,
+                Appearance.AvatarBoxSize,Appearance.AvatarFeetOffset, isFlying);
+>>>>>>> avn/ubitvar
 
             //PhysicsActor.OnRequestTerseUpdate += SendTerseUpdateToAllClients;
             PhysicsActor.OnCollisionUpdate += PhysicsCollisionUpdate;
@@ -4168,7 +5262,9 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (IsChildAgent || Animator == null)
                 return;
-            
+
+            if(IsInTransit)
+                return;
             //if ((Math.Abs(Velocity.X) > 0.1e-9f) || (Math.Abs(Velocity.Y) > 0.1e-9f))
             // The Physics Scene will send updates every 500 ms grep: PhysicsActor.SubscribeEvents(
             // as of this comment the interval is set in AddToPhysicalScene
@@ -4192,7 +5288,49 @@ namespace OpenSim.Region.Framework.Scenes
 //                m_lastColCount = coldata.Count;
 //            }
 
-            CollisionPlane = Vector4.UnitW;
+            if (coldata.Count != 0)
+            {
+/*
+                switch (Animator.CurrentMovementAnimation)
+                {
+                    case "STAND":
+                    case "WALK":
+                    case "RUN":
+                    case "CROUCH":
+                    case "CROUCHWALK":
+                        {
+ */
+                            ContactPoint lowest;
+                            lowest.SurfaceNormal = Vector3.Zero;
+                            lowest.Position = Vector3.Zero;
+                            lowest.Position.Z = float.MaxValue;
+
+                            foreach (ContactPoint contact in coldata.Values)
+                            {
+                                
+                                if (contact.CharacterFeet && contact.Position.Z < lowest.Position.Z)
+                                {
+                                    lowest = contact;
+                                }
+                            }
+
+                            if (lowest.Position.Z != float.MaxValue)
+                            {
+                                lowest.SurfaceNormal = -lowest.SurfaceNormal;
+                                CollisionPlane = new Vector4(lowest.SurfaceNormal, Vector3.Dot(lowest.Position, lowest.SurfaceNormal));
+                            }
+                            else
+                                CollisionPlane = Vector4.UnitW;
+/*
+                        }
+                        break;
+                }
+*/
+            }
+            else
+                CollisionPlane = Vector4.UnitW;
+
+            RaiseCollisionScriptEvents(coldata);
 
             // Gods do not take damage and Invulnerable is set depending on parcel/region flags
             if (Invulnerable || GodLevel > 0)
@@ -4311,6 +5449,10 @@ namespace OpenSim.Region.Framework.Scenes
 
                 m_attachments.Add(gobj);
             }
+
+            IBakedTextureModule bakedModule = m_scene.RequestModuleInterface<IBakedTextureModule>();
+            if (bakedModule != null)
+                bakedModule.UpdateMeshAvatar(m_uuid);
         }
 
         /// <summary>
@@ -4474,6 +5616,287 @@ namespace OpenSim.Region.Framework.Scenes
             return validated;
         }
 
+        public void SendAttachmentsToAllAgents()
+        {
+            lock (m_attachments)
+            {
+                foreach (SceneObjectGroup sog in m_attachments)
+                {
+                    m_scene.ForEachScenePresence(delegate(ScenePresence p)
+                    {
+                        if (p != this && sog.HasPrivateAttachmentPoint)
+                            return;
+
+                        if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                            return;
+
+                        SendTerseUpdateToAgentNF(p);
+                        SendAttachmentFullUpdateToAgentNF(sog, p);
+                    });
+                }
+            }
+        }
+
+        // send attachments to a client without filters except for huds
+        // for now they are checked in several places down the line...
+        public void SendAttachmentsToAgentNF(ScenePresence p)
+        {
+            SendTerseUpdateToAgentNF(p);
+            lock (m_attachments)
+            {
+                foreach (SceneObjectGroup sog in m_attachments)
+                {
+                    SendAttachmentFullUpdateToAgentNF(sog, p);
+                }               
+            }
+        }
+
+        public void SendAttachmentFullUpdateToAgentNF(SceneObjectGroup sog, ScenePresence p)
+        {
+            if (p != this && sog.HasPrivateAttachmentPoint)
+                return;
+
+            SceneObjectPart[] parts = sog.Parts;
+            SceneObjectPart rootpart = sog.RootPart;
+
+            p.ControllingClient.SendEntityUpdate(rootpart, PrimUpdateFlags.FullUpdate);
+
+            for (int i = 0; i < parts.Length; i++)
+            {
+                SceneObjectPart part = parts[i];
+                if (part == rootpart)
+                    continue;
+                p.ControllingClient.SendEntityUpdate(part, PrimUpdateFlags.FullUpdate);
+            }
+        }
+
+        public void SendAttachmentScheduleUpdate(SceneObjectGroup sog)
+        {
+            if (IsChildAgent || IsInTransit)
+                return;
+
+            SceneObjectPart[] origparts = sog.Parts;
+            SceneObjectPart[] parts = new SceneObjectPart[origparts.Length];
+            PrimUpdateFlags[] flags = new PrimUpdateFlags[origparts.Length];
+
+            SceneObjectPart rootpart = sog.RootPart;
+            UpdateRequired rootreq = sog.RootPart.UpdateFlag;
+
+            int j = 0;
+            bool allterse = true;
+            for (int i = 0; i < origparts.Length; i++)
+            {
+                if (origparts[i] != rootpart)
+                {
+                    switch (origparts[i].UpdateFlag)
+                    {
+                        case UpdateRequired.NONE:
+                            break;
+
+                        case UpdateRequired.TERSE:
+                            flags[j] = PrimUpdateFlags.Position | PrimUpdateFlags.Rotation | PrimUpdateFlags.Velocity
+                            | PrimUpdateFlags.Acceleration | PrimUpdateFlags.AngularVelocity;
+                            parts[j] = origparts[i];
+                            j++;
+                            break;
+
+                        case UpdateRequired.FULL:
+                            flags[j] = PrimUpdateFlags.FullUpdate;
+                            allterse = false;
+                            parts[j] = origparts[i];
+                            j++;
+                            break;
+                    }
+                }
+                origparts[i].UpdateFlag = 0;
+            }
+
+            if (j == 0 && rootreq == UpdateRequired.NONE)
+                return;
+
+            PrimUpdateFlags rootflag = PrimUpdateFlags.FullUpdate;
+
+            if (rootreq != UpdateRequired.FULL && allterse)
+            {
+                rootflag = PrimUpdateFlags.Position | PrimUpdateFlags.Rotation | PrimUpdateFlags.Velocity
+                        | PrimUpdateFlags.Acceleration | PrimUpdateFlags.AngularVelocity;
+            }
+
+            int nparts = j;
+
+            ControllingClient.SendEntityUpdate(rootpart, rootflag);
+
+            for (int i = 0; i < nparts; i++)
+            {
+                ControllingClient.SendEntityUpdate(parts[i], flags[i]);
+            }
+
+            if (sog.HasPrivateAttachmentPoint)
+                return;
+
+            List<ScenePresence> allPresences = m_scene.GetScenePresences();
+            foreach (ScenePresence p in allPresences)
+            {
+                if (p == this)
+                    continue;
+
+                if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                    continue;
+
+                p.ControllingClient.SendEntityUpdate(rootpart, rootflag);
+
+                for (int i = 0; i < nparts; i++)
+                {
+                    p.ControllingClient.SendEntityUpdate(parts[i], flags[i]);
+                }
+            }
+        }
+
+        public void SendAttachmentUpdate(SceneObjectGroup sog, UpdateRequired UpdateFlag)
+        {
+            if (IsChildAgent || IsInTransit)
+                return;
+
+            PrimUpdateFlags flag;
+            switch (UpdateFlag)
+            {
+                case UpdateRequired.TERSE:
+                    flag = PrimUpdateFlags.Position | PrimUpdateFlags.Rotation | PrimUpdateFlags.Velocity
+                    | PrimUpdateFlags.Acceleration | PrimUpdateFlags.AngularVelocity;
+                    break;
+
+                case UpdateRequired.FULL:
+                    flag = PrimUpdateFlags.FullUpdate;
+                    break;
+
+                default:
+                    return;
+            }
+
+            SceneObjectPart[] parts = sog.Parts;
+            SceneObjectPart rootpart = sog.RootPart;
+
+//            rootpart.UpdateFlag = 0;
+
+            ControllingClient.SendEntityUpdate(rootpart, flag);
+
+            for (int i = 0; i < parts.Length; i++)
+            {
+                SceneObjectPart part = parts[i];
+                if (part == rootpart)
+                    continue;
+                ControllingClient.SendEntityUpdate(part, flag);
+//                part.UpdateFlag = 0;
+            }
+
+            if (sog.HasPrivateAttachmentPoint)
+                return;
+
+
+            List<ScenePresence> allPresences = m_scene.GetScenePresences();
+            foreach (ScenePresence p in allPresences)
+            {
+                if (p == this)
+                    continue;
+
+                if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                    continue;
+
+                p.ControllingClient.SendEntityUpdate(rootpart, flag);
+
+                for (int i = 0; i < parts.Length; i++)
+                {
+                    SceneObjectPart part = parts[i];
+                    if (part == rootpart)
+                        continue;
+                    p.ControllingClient.SendEntityUpdate(part, flag);
+                }
+            }
+        }
+
+        public void SendAttachmentScheduleUpdate(SceneObjectPart part)
+        {
+            if (IsChildAgent || IsInTransit)
+                return;
+
+
+            PrimUpdateFlags flag;
+            switch (part.UpdateFlag)
+            {
+                case UpdateRequired.TERSE:
+                    flag = PrimUpdateFlags.Position | PrimUpdateFlags.Rotation | PrimUpdateFlags.Velocity
+                    | PrimUpdateFlags.Acceleration | PrimUpdateFlags.AngularVelocity;
+                    break;
+
+                case UpdateRequired.FULL:
+                    flag = PrimUpdateFlags.FullUpdate;
+                    break;
+
+                default:
+                    return;
+            }
+
+            part.UpdateFlag = 0;
+
+            ControllingClient.SendEntityUpdate(part, flag);
+
+            if (part.ParentGroup.HasPrivateAttachmentPoint)
+                return;
+
+            List<ScenePresence> allPresences = m_scene.GetScenePresences();
+            foreach (ScenePresence p in allPresences)
+            {
+                if (p == this)
+                    continue;
+
+                if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                    continue;
+
+                p.ControllingClient.SendEntityUpdate(part, flag);
+            }
+        }
+
+
+        public void SendAttachmentUpdate(SceneObjectPart part, UpdateRequired UpdateFlag)
+        {
+            if (IsChildAgent || IsInTransit)
+                return;
+
+            PrimUpdateFlags flag;
+            switch (UpdateFlag)
+            {
+                case UpdateRequired.TERSE:
+                    flag = PrimUpdateFlags.Position | PrimUpdateFlags.Rotation | PrimUpdateFlags.Velocity
+                    | PrimUpdateFlags.Acceleration | PrimUpdateFlags.AngularVelocity;
+                    break;
+
+                case UpdateRequired.FULL:
+                    flag = PrimUpdateFlags.FullUpdate;
+                    break;
+
+                default:
+                    return;
+            }
+
+//            part.UpdateFlag = 0;
+
+            ControllingClient.SendEntityUpdate(part, flag);
+
+            if (part.ParentGroup.HasPrivateAttachmentPoint)
+                return;
+
+            List<ScenePresence> allPresences = m_scene.GetScenePresences();
+            foreach (ScenePresence p in allPresences)
+            {
+                if (p == this)
+                    continue;
+                if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                    continue;
+
+                p.ControllingClient.SendEntityUpdate(part, flag);
+            }
+        }
+
         /// <summary>
         /// Send a script event to this scene presence's attachments
         /// </summary>
@@ -4592,6 +6015,15 @@ namespace OpenSim.Region.Framework.Scenes
             ControllingClient.SendTakeControls(int.MaxValue, false, false);
         }
 
+        public void ClearControls()
+        {
+            IgnoredControls = ScriptControlled.CONTROL_ZERO;
+            lock (scriptedcontrols)
+            {
+                scriptedcontrols.Clear();
+            }
+        }
+
         private void UnRegisterSeatControls(UUID obj)
         {
             List<UUID> takers = new List<UUID>();
@@ -4833,11 +6265,8 @@ namespace OpenSim.Region.Framework.Scenes
                     SpawnPoint[] spawnPoints = m_scene.RegionInfo.RegionSettings.SpawnPoints().ToArray();
                     if (spawnPoints.Length == 0)
                     {
-                        if(m_scene.RegionInfo.EstateSettings.IsEstateManagerOrOwner(m_uuid))
-                        {
-                            pos.X = 128.0f;
-                            pos.Y = 128.0f;
-                        }
+                        pos.X = 128.0f;
+                        pos.Y = 128.0f;
                         return;
                     }
 
@@ -4982,8 +6411,8 @@ namespace OpenSim.Region.Framework.Scenes
                         pos = land.LandData.UserLocation;
                     }
                 }
-                
-                land.SendLandUpdateToClient(ControllingClient);
+// this is now done in completeMovement for all cases and not just this               
+//                land.SendLandUpdateToClient(ControllingClient);
             }
         }
 
@@ -4998,6 +6427,7 @@ namespace OpenSim.Region.Framework.Scenes
             detobj.velVector = obj.Velocity;
             detobj.colliderType = 0;
             detobj.groupUUID = obj.GroupID;
+            detobj.linkNumber = 0;
 
             return detobj;
         }
@@ -5013,6 +6443,7 @@ namespace OpenSim.Region.Framework.Scenes
             detobj.velVector = av.Velocity;
             detobj.colliderType = 0;
             detobj.groupUUID = av.ControllingClient.ActiveGroupId;
+            detobj.linkNumber = 0;
 
             return detobj;
         }
@@ -5028,7 +6459,7 @@ namespace OpenSim.Region.Framework.Scenes
             detobj.velVector = Vector3.Zero;
             detobj.colliderType = 0;
             detobj.groupUUID = UUID.Zero;
-
+            detobj.linkNumber = 0;
             return detobj;
         }
 
@@ -5095,6 +6526,95 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        private void RaiseCollisionScriptEvents(Dictionary<uint, ContactPoint> coldata)
+        {
+            try
+            {
+                List<uint> thisHitColliders = new List<uint>();
+                List<uint> endedColliders = new List<uint>();
+                List<uint> startedColliders = new List<uint>();
+                List<CollisionForSoundInfo> soundinfolist = new List<CollisionForSoundInfo>();
+                CollisionForSoundInfo soundinfo;
+                ContactPoint curcontact;
+
+                if (coldata.Count == 0)
+                {
+                    if (m_lastColliders.Count == 0)
+                        return; // nothing to do
+
+                    foreach (uint localID in m_lastColliders)
+                    {
+                        endedColliders.Add(localID);
+                    }
+                    m_lastColliders.Clear();
+                }
+
+                else
+                {
+                    bool candoparcelSound = ParcelAllowThisAvatarSounds;
+
+                    foreach (uint id in coldata.Keys)
+                    {
+                        thisHitColliders.Add(id);
+                        if (!m_lastColliders.Contains(id))
+                        {
+                            startedColliders.Add(id);
+                            curcontact = coldata[id];
+                            if (candoparcelSound && Math.Abs(curcontact.RelativeSpeed) > 0.2)
+                            {
+                                soundinfo = new CollisionForSoundInfo();
+                                soundinfo.colliderID = id;
+                                soundinfo.position = curcontact.Position;
+                                soundinfo.relativeVel = curcontact.RelativeSpeed;
+                                soundinfolist.Add(soundinfo);
+                            }
+                        }
+                        //m_log.Debug("[SCENE PRESENCE]: Collided with:" + localid.ToString() + " at depth of: " + collissionswith[localid].ToString());
+                    }
+
+                    // calculate things that ended colliding
+                    foreach (uint localID in m_lastColliders)
+                    {
+                        if (!thisHitColliders.Contains(localID))
+                        {
+                            endedColliders.Add(localID);
+                        }
+                    }
+                    //add the items that started colliding this time to the last colliders list.
+                    foreach (uint localID in startedColliders)
+                    {
+                        m_lastColliders.Add(localID);
+                    }
+                    // remove things that ended colliding from the last colliders list
+                    foreach (uint localID in endedColliders)
+                    {
+                        m_lastColliders.Remove(localID);
+                    }
+
+                    if (soundinfolist.Count > 0)
+                        CollisionSounds.AvatarCollisionSound(this, soundinfolist);
+                }
+
+                foreach (SceneObjectGroup att in GetAttachments())
+                {
+                    SendCollisionEvent(att, scriptEvents.collision_start, startedColliders, m_scene.EventManager.TriggerScriptCollidingStart);
+                    SendCollisionEvent(att, scriptEvents.collision      , m_lastColliders , m_scene.EventManager.TriggerScriptColliding);
+                    SendCollisionEvent(att, scriptEvents.collision_end  , endedColliders  , m_scene.EventManager.TriggerScriptCollidingEnd);
+
+                    if (startedColliders.Contains(0))
+                        SendLandCollisionEvent(att, scriptEvents.land_collision_start, m_scene.EventManager.TriggerScriptLandCollidingStart);
+                    if (m_lastColliders.Contains(0))
+                        SendLandCollisionEvent(att, scriptEvents.land_collision, m_scene.EventManager.TriggerScriptLandColliding);
+                    if (endedColliders.Contains(0))
+                        SendLandCollisionEvent(att, scriptEvents.land_collision_end, m_scene.EventManager.TriggerScriptLandCollidingEnd);
+                }
+            }
+            finally
+            {
+                m_collisionEventFlag = false;
+            }
+        }
+
         private void TeleportFlagsDebug() {
     
             // Some temporary debugging help to show all the TeleportFlags we have...
@@ -5119,5 +6639,282 @@ namespace OpenSim.Region.Framework.Scenes
             m_log.InfoFormat("[SCENE PRESENCE]: TELEPORT ******************");
     
         }
+
+        private void parcelGodCheck(UUID currentParcelID, bool isGod)
+        {
+            List<ScenePresence> allpresences = m_scene.GetScenePresences();
+
+            foreach (ScenePresence p in allpresences)
+            {
+                if (p.IsDeleted || p.IsChildAgent || p == this || p.ControllingClient == null || !p.ControllingClient.IsActive)
+                    continue;
+
+                if (p.ParcelHideThisAvatar && p.currentParcelUUID != currentParcelID)
+                {
+                    if (isGod)
+                        p.SendViewTo(this);
+                    else
+                        p.SendKillTo(this);
+                }
+            }
+        }
+
+        private void ParcelCrossCheck(UUID currentParcelID,UUID previusParcelID,
+                            bool currentParcelHide, bool previusParcelHide, bool oldhide,bool check)
+        {
+            List<ScenePresence> killsToSendto = new List<ScenePresence>();
+            List<ScenePresence> killsToSendme = new List<ScenePresence>();
+            List<ScenePresence> viewsToSendto = new List<ScenePresence>();
+            List<ScenePresence> viewsToSendme = new List<ScenePresence>();
+            List<ScenePresence> allpresences = null;
+
+            if (IsInTransit || IsChildAgent)
+                return;
+
+            if (check)
+            {
+                // check is relative to current parcel only
+                if (currentParcelUUID == null || oldhide == currentParcelHide)
+                    return;
+
+                allpresences = m_scene.GetScenePresences();
+
+                if (oldhide)
+                { // where private
+                    foreach (ScenePresence p in allpresences)
+                    {
+                        if (p.IsDeleted || p == this || p.ControllingClient == null || !p.ControllingClient.IsActive)
+                            continue;
+
+                        // those on not on parcel see me
+                        if (currentParcelID != p.currentParcelUUID)
+                        {                         
+                            viewsToSendto.Add(p); // they see me
+                        }
+                    }
+                } // where private end
+
+                else
+                { // where public
+                    foreach (ScenePresence p in allpresences)
+                    {
+                        if (p.IsDeleted || p == this || p.ControllingClient == null || !p.ControllingClient.IsActive)
+                            continue;
+
+                        // those not on parcel dont see me
+                        if (currentParcelID != p.currentParcelUUID && p.GodLevel < 200)
+                        {
+                            killsToSendto.Add(p); // they dont see me
+                        }
+                    }
+                } // where public end
+
+                allpresences.Clear();
+            }
+            else
+            {
+                if (currentParcelHide)
+                {
+                    // now on a private parcel
+                    allpresences = m_scene.GetScenePresences();
+
+                    if (previusParcelHide && previusParcelID != UUID.Zero)
+                    {
+                        foreach (ScenePresence p in allpresences)
+                        {
+                            if (p.IsDeleted || p == this || p.ControllingClient == null || !p.ControllingClient.IsActive)
+                                continue;
+
+                            // only those on previus parcel need receive kills
+                            if (previusParcelID == p.currentParcelUUID)
+                            {
+                                if(p.GodLevel < 200)
+                                    killsToSendto.Add(p); // they dont see me
+                                if(GodLevel < 200)
+                                    killsToSendme.Add(p);  // i dont see them
+                            }
+                            // only those on new parcel need see
+                            if (currentParcelID == p.currentParcelUUID)
+                            {
+                                viewsToSendto.Add(p); // they see me
+                                viewsToSendme.Add(p); // i see them
+                            }
+                        }
+                    }
+                    else
+                    {
+                        //was on a public area
+                        allpresences = m_scene.GetScenePresences();
+
+                        foreach (ScenePresence p in allpresences)
+                        {
+                            if (p.IsDeleted || p == this || p.ControllingClient == null || !p.ControllingClient.IsActive)
+                                continue;
+
+                            // those not on new parcel dont see me
+                            if (currentParcelID != p.currentParcelUUID && p.GodLevel < 200)
+                            {
+                                killsToSendto.Add(p); // they dont see me
+                            }
+                            else
+                            {
+                                viewsToSendme.Add(p); // i see those on it
+                            }
+                        }
+                    }
+                    allpresences.Clear();
+                } // now on a private parcel end 
+
+                else
+                {
+                    // now on public parcel
+                    if (previusParcelHide && previusParcelID != UUID.Zero)
+                    {
+                        // was on private area
+                        allpresences = m_scene.GetScenePresences();
+
+                        foreach (ScenePresence p in allpresences)
+                        {
+                            if (p.IsDeleted || p == this || p.ControllingClient == null || !p.ControllingClient.IsActive)
+                                continue;
+                            // only those old parcel need kills
+                            if (previusParcelID == p.currentParcelUUID && GodLevel < 200)
+                            {
+                                killsToSendme.Add(p);  // i dont see them
+                            }
+                            else
+                            {
+                                viewsToSendto.Add(p); // they see me
+                            }
+                        }
+                    }
+                    else
+                        return; // was on a public area also
+                } // now on public parcel end
+            }
+
+            // send the things
+
+            if (killsToSendto.Count > 0)
+            {
+                foreach (ScenePresence p in killsToSendto)
+                {
+                    m_log.Debug("[AVATAR]: killTo: " + Lastname + " " + p.Lastname);
+                    SendKillTo(p);
+                }
+            }
+
+            if (killsToSendme.Count > 0)
+            {
+                foreach (ScenePresence p in killsToSendme)
+                {
+                    m_log.Debug("[AVATAR]: killToMe: " + Lastname + " " + p.Lastname);
+                    p.SendKillTo(this);
+                }
+            }
+
+            if (viewsToSendto.Count > 0)
+            {
+                foreach (ScenePresence p in viewsToSendto)
+                {
+                    SendViewTo(p);
+                }
+            }
+
+            if (viewsToSendme.Count > 0 )
+            {
+                foreach (ScenePresence p in viewsToSendme)
+                {
+                    if (p.IsChildAgent)
+                        continue;
+//                   m_log.Debug("[AVATAR]: viewMe: " + Lastname + "<-" + p.Lastname);
+                    p.SendViewTo(this);
+                }
+            }
+        }
+
+        public void HasMovedAway(bool nearRegion)
+        {
+
+            if (nearRegion)
+            {
+                if (Scene.AttachmentsModule != null)
+                    Scene.AttachmentsModule.DeleteAttachmentsFromScene(this, true);
+
+                if (!ParcelHideThisAvatar || GodLevel >= 200)
+                    return;
+
+                List<ScenePresence> allpresences = m_scene.GetScenePresences();
+                foreach (ScenePresence p in allpresences)
+                {
+                    if (p.IsDeleted || p == this || p.IsChildAgent || p.ControllingClient == null || !p.ControllingClient.IsActive)
+                        continue;
+
+                    if (p.currentParcelUUID == m_currentParcelUUID)
+                    {
+                        p.SendKillTo(this);
+                    }
+                }
+            }
+            else
+            {
+                List<ScenePresence> allpresences = m_scene.GetScenePresences();
+                foreach (ScenePresence p in allpresences)
+                {
+                    if (p == this)
+                        continue;
+                    SendKillTo(p);
+                    if (!p.IsChildAgent)
+                        p.SendKillTo(this);
+                }
+
+                if (Scene.AttachmentsModule != null)
+                    Scene.AttachmentsModule.DeleteAttachmentsFromScene(this, true);
+            }
+        }
+
+
+//  kill with attachs root kills
+        public void SendKillTo(ScenePresence p)
+        {
+            List<uint> ids = new List<uint>(m_attachments.Count + 1);
+            foreach (SceneObjectGroup sog in m_attachments)
+            {
+                ids.Add(sog.RootPart.LocalId);
+            }
+
+            ids.Add(LocalId);
+            p.ControllingClient.SendKillObject(ids);
+        }
+
+/*
+// kill with hack
+        public void SendKillTo(ScenePresence p)
+        {
+            foreach (SceneObjectGroup sog in m_attachments)
+                p.ControllingClient.SendPartFullUpdate(sog.RootPart, LocalId + 1);
+            p.ControllingClient.SendKillObject(new List<uint> { LocalId });
+        }
+*/
+        public void SendViewTo(ScenePresence p)
+        {
+            SendAvatarDataToAgentNF(p);
+            SendAppearanceToAgent(p);
+            if (Animator != null)
+                Animator.SendAnimPackToClient(p.ControllingClient);
+            SendAttachmentsToAgentNF(p);
+        }
+
+        public void SetAnimationOverride(string animState, UUID animID)
+        {
+            Overrides.SetOverride(animState, animID);
+//            Animator.SendAnimPack();
+            Animator.ForceUpdateMovementAnimations();
+        }
+
+        public UUID GetAnimationOverride(string animState)
+        {
+            return Overrides.GetOverriddenAnimation(animState);
+        }
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs b/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
index 4caa9cb..dc5de58 100644
--- a/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
+++ b/OpenSim/Region/Framework/Scenes/Serialization/SceneObjectSerializer.cs
@@ -278,7 +278,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
                 // Script state may, or may not, exist. Not having any, is NOT
                 // ever a problem.
                 sceneObject.LoadScriptState(doc);
-                
+
                 return sceneObject;
             }
             catch (Exception e)
@@ -307,14 +307,21 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             }
         }
 
+<<<<<<< HEAD
         
+=======
+>>>>>>> avn/ubitvar
         /// <summary>
         /// Modifies a SceneObjectGroup.
         /// </summary>
         /// <param name="sog">The object</param>
         /// <returns>Whether the object was actually modified</returns>
         public delegate bool SceneObjectModifier(SceneObjectGroup sog);
+<<<<<<< HEAD
         
+=======
+
+>>>>>>> avn/ubitvar
         /// <summary>
         /// Modifies an object by deserializing it; applying 'modifier' to each SceneObjectGroup; and reserializing.
         /// </summary>
@@ -328,7 +335,11 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             CoalescedSceneObjects coa = null;
 
             string xmlData = ExternalRepresentationUtils.SanitizeXml(Utils.BytesToString(data));
+<<<<<<< HEAD
             
+=======
+
+>>>>>>> avn/ubitvar
             if (CoalescedSceneObjectsSerializer.TryFromXml(xmlData, out coa))
             {
                 // m_log.DebugFormat("[SERIALIZER]: Loaded coalescence {0} has {1} objects", assetId, coa.Count);
@@ -373,7 +384,10 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
 
             return data;
         }
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
 
         #region manual serialization
 
@@ -450,11 +464,27 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             m_SOPXmlProcessors.Add("PayPrice3", ProcessPayPrice3);
             m_SOPXmlProcessors.Add("PayPrice4", ProcessPayPrice4);
 
+            m_SOPXmlProcessors.Add("Buoyancy", ProcessBuoyancy);
+            m_SOPXmlProcessors.Add("Force", ProcessForce);
+            m_SOPXmlProcessors.Add("Torque", ProcessTorque);
+            m_SOPXmlProcessors.Add("VolumeDetectActive", ProcessVolumeDetectActive);
+
+
+            m_SOPXmlProcessors.Add("Vehicle", ProcessVehicle);
+
             m_SOPXmlProcessors.Add("PhysicsShapeType", ProcessPhysicsShapeType);
             m_SOPXmlProcessors.Add("Density", ProcessDensity);
             m_SOPXmlProcessors.Add("Friction", ProcessFriction);
             m_SOPXmlProcessors.Add("Bounce", ProcessBounce);
             m_SOPXmlProcessors.Add("GravityModifier", ProcessGravityModifier);
+            m_SOPXmlProcessors.Add("CameraEyeOffset", ProcessCameraEyeOffset);
+            m_SOPXmlProcessors.Add("CameraAtOffset", ProcessCameraAtOffset);
+
+            m_SOPXmlProcessors.Add("SoundID", ProcessSoundID);
+            m_SOPXmlProcessors.Add("SoundGain", ProcessSoundGain);
+            m_SOPXmlProcessors.Add("SoundFlags", ProcessSoundFlags);
+            m_SOPXmlProcessors.Add("SoundRadius", ProcessSoundRadius);
+            m_SOPXmlProcessors.Add("SoundQueueing", ProcessSoundQueueing);
 
             #endregion
 
@@ -483,7 +513,7 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             m_TaskInventoryXmlProcessors.Add("PermsMask", ProcessTIPermsMask);
             m_TaskInventoryXmlProcessors.Add("Type", ProcessTIType);
             m_TaskInventoryXmlProcessors.Add("OwnerChanged", ProcessTIOwnerChanged);
-            
+
             #endregion
 
             #region ShapeXmlProcessors initialization
@@ -709,7 +739,62 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             obj.GravityModifier = reader.ReadElementContentAsFloat("GravityModifier", String.Empty);
         }
 
+<<<<<<< HEAD
         private static void ProcessShape(SceneObjectPart obj, XmlReader reader)
+=======
+        private static void ProcessCameraEyeOffset(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.SetCameraEyeOffset(Util.ReadVector(reader, "CameraEyeOffset"));
+        }
+
+        private static void ProcessCameraAtOffset(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.SetCameraAtOffset(Util.ReadVector(reader, "CameraAtOffset"));
+        }
+
+        private static void ProcessSoundID(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.Sound = Util.ReadUUID(reader, "SoundID");
+        }
+
+        private static void ProcessSoundGain(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.SoundGain = reader.ReadElementContentAsDouble("SoundGain", String.Empty);
+        }
+
+        private static void ProcessSoundFlags(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.SoundFlags = (byte)reader.ReadElementContentAsInt("SoundFlags", String.Empty);
+        }
+
+        private static void ProcessSoundRadius(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.SoundRadius = reader.ReadElementContentAsDouble("SoundRadius", String.Empty);
+        }
+
+        private static void ProcessSoundQueueing(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.SoundQueueing = Util.ReadBoolean(reader);
+        }
+        private static void ProcessVehicle(SceneObjectPart obj, XmlTextReader reader)
+        {
+            SOPVehicle vehicle = SOPVehicle.FromXml2(reader);
+
+            if (vehicle == null)
+            {
+                obj.VehicleParams = null;
+                m_log.DebugFormat(
+                    "[SceneObjectSerializer]: Parsing Vehicle for object part {0} {1} encountered errors.  Please see earlier log entries.",
+                    obj.Name, obj.UUID);
+            }
+            else
+            {
+                obj.VehicleParams = vehicle;
+            }
+        }
+                   
+        private static void ProcessShape(SceneObjectPart obj, XmlTextReader reader)
+>>>>>>> avn/ubitvar
         {
             List<string> errorNodeNames;
             obj.Shape = ReadShape(reader, "Shape", out errorNodeNames, obj);
@@ -883,6 +968,25 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             obj.PayPrice[4] = (int)reader.ReadElementContentAsInt("PayPrice4", String.Empty);
         }
 
+        private static void ProcessBuoyancy(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.Buoyancy = (float)reader.ReadElementContentAsFloat("Buoyancy", String.Empty);
+        }
+
+        private static void ProcessForce(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.Force = Util.ReadVector(reader, "Force");
+        }
+        private static void ProcessTorque(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.Torque = Util.ReadVector(reader, "Torque");
+        }
+
+        private static void ProcessVolumeDetectActive(SceneObjectPart obj, XmlTextReader reader)
+        {
+            obj.VolumeDetectActive = Util.ReadBoolean(reader);
+        }
+
         #endregion
 
         #region TaskInventoryXmlProcessors
@@ -1271,12 +1375,13 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
 
             if (sog.RootPart.KeyframeMotion != null)
             {
-                Byte[] data = sog.RootPart.KeyframeMotion.Serialize();
+                Byte[] data = sog.RootPart.KeyframeMotion.Serialize();               
 
                 writer.WriteStartElement(String.Empty, "KeyframeMotion", String.Empty);
                 writer.WriteBase64(data, 0, data.Length);
                 writer.WriteEndElement();
             }
+            
 
             writer.WriteEndElement();
         }
@@ -1388,8 +1493,17 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
             writer.WriteElementString("PayPrice3", sop.PayPrice[3].ToString());
             writer.WriteElementString("PayPrice4", sop.PayPrice[4].ToString());
 
-            if(sop.PhysicsShapeType != sop.DefaultPhysicsShapeType())
-                writer.WriteElementString("PhysicsShapeType", sop.PhysicsShapeType.ToString().ToLower());
+            writer.WriteElementString("Buoyancy", sop.Buoyancy.ToString());
+
+            WriteVector(writer, "Force", sop.Force);
+            WriteVector(writer, "Torque", sop.Torque);
+
+            writer.WriteElementString("VolumeDetectActive", sop.VolumeDetectActive.ToString().ToLower());
+
+            if (sop.VehicleParams != null)
+                sop.VehicleParams.ToXml2(writer);
+
+            writer.WriteElementString("PhysicsShapeType", sop.PhysicsShapeType.ToString().ToLower());
             if (sop.Density != 1000.0f)
                 writer.WriteElementString("Density", sop.Density.ToString().ToLower());
             if (sop.Friction != 0.6f)
@@ -1398,7 +1512,18 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
                 writer.WriteElementString("Bounce", sop.Restitution.ToString().ToLower());
             if (sop.GravityModifier != 1.0f)
                 writer.WriteElementString("GravityModifier", sop.GravityModifier.ToString().ToLower());
+            WriteVector(writer, "CameraEyeOffset", sop.GetCameraEyeOffset());
+            WriteVector(writer, "CameraAtOffset", sop.GetCameraAtOffset());
 
+ //           if (sop.Sound != UUID.Zero)  force it till sop crossing does clear it on child prim
+            {
+                WriteUUID(writer, "SoundID", sop.Sound, options);
+                writer.WriteElementString("SoundGain", sop.SoundGain.ToString().ToLower());
+                writer.WriteElementString("SoundFlags", sop.SoundFlags.ToString().ToLower());
+                writer.WriteElementString("SoundRadius", sop.SoundRadius.ToString().ToLower());
+            }
+            writer.WriteElementString("SoundQueueing", sop.SoundQueueing.ToString().ToLower());
+            
             writer.WriteEndElement();
         }
 
@@ -1625,12 +1750,6 @@ namespace OpenSim.Region.Framework.Scenes.Serialization
         {
             TaskInventoryDictionary tinv = new TaskInventoryDictionary();
 
-            if (reader.IsEmptyElement)
-            {
-                reader.Read();
-                return tinv;
-            }
-
             reader.ReadStartElement(name, String.Empty);
 
             while (reader.Name == "TaskInventoryItem")
diff --git a/OpenSim/Region/Framework/Scenes/SimStatsReporter.cs b/OpenSim/Region/Framework/Scenes/SimStatsReporter.cs
index 2174e51..52e3ff1 100755
--- a/OpenSim/Region/Framework/Scenes/SimStatsReporter.cs
+++ b/OpenSim/Region/Framework/Scenes/SimStatsReporter.cs
@@ -184,7 +184,11 @@ namespace OpenSim.Region.Framework.Scenes
 
         // saved last reported value so there is something available for llGetRegionFPS 
         private float lastReportedSimFPS;
+<<<<<<< HEAD
         private float[] lastReportedSimStats = new float[m_statisticArraySize];
+=======
+        private float[] lastReportedSimStats = new float[23];
+>>>>>>> avn/ubitvar
         private float m_pfps;
 
         /// <summary>
@@ -198,13 +202,20 @@ namespace OpenSim.Region.Framework.Scenes
         private int m_objectUpdates;
 
         private int m_frameMS;
-        private int m_spareMS;
+
         private int m_netMS;
         private int m_agentMS;
         private int m_physicsMS;
         private int m_imageMS;
         private int m_otherMS;
+<<<<<<< HEAD
         private int m_scriptMS;
+=======
+        private int m_sleeptimeMS;
+
+//Ckrinke: (3-21-08) Comment out to remove a compiler warning. Bring back into play when needed.
+//Ckrinke        private int m_scriptMS = 0;
+>>>>>>> avn/ubitvar
 
         private int m_rootAgents;
         private int m_childAgents;
@@ -355,11 +366,15 @@ namespace OpenSim.Region.Framework.Scenes
             if (!m_scene.Active)
                 return;
 
+<<<<<<< HEAD
             // Create arrays to hold the statistics for this current scene,
             // these will be passed to the SimExtraStatsCollector, they are also
             // sent to the SimStats class
             SimStatsPacket.StatBlock[] sb = new
                 SimStatsPacket.StatBlock[m_statisticArraySize];
+=======
+            SimStatsPacket.StatBlock[] sb = new SimStatsPacket.StatBlock[23];
+>>>>>>> avn/ubitvar
             SimStatsPacket.RegionBlock rb = new SimStatsPacket.RegionBlock();
             
             // Know what's not thread safe in Mono... modifying timers.
@@ -404,6 +419,35 @@ namespace OpenSim.Region.Framework.Scenes
                     physfps = 0;
 
 #endregion
+                float factor = 1 / m_statsUpdateFactor;
+
+                if (reportedFPS <= 0)
+                    reportedFPS = 1;
+
+                float perframe = 1.0f / (float)reportedFPS;
+
+                float TotalFrameTime = m_frameMS * perframe;
+
+                float targetframetime = 1100.0f / (float)m_nominalReportedFps;
+
+                float sparetime;
+                float sleeptime;
+
+                if (TotalFrameTime > targetframetime)
+                {
+                    sparetime = 0;
+                    sleeptime = 0;
+                }
+                else
+                {
+                    sparetime = m_frameMS - m_physicsMS - m_agentMS;
+                    sparetime *= perframe;
+                    if (sparetime < 0)
+                        sparetime = 0;
+                    else if (sparetime > TotalFrameTime)
+                        sparetime = TotalFrameTime;
+                    sleeptime = m_sleeptimeMS * perframe;
+                }
 
                 m_rootAgents = m_scene.SceneGraph.GetRootAgentCount();
                 m_childAgents = m_scene.SceneGraph.GetChildAgentCount();
@@ -417,16 +461,11 @@ namespace OpenSim.Region.Framework.Scenes
                 // so that stat numbers are always consistent.
                 CheckStatSanity();
                 
-                //Our time dilation is 0.91 when we're running a full speed,
-                // therefore to make sure we get an appropriate range,
-                // we have to factor in our error.   (0.10f * statsUpdateFactor)
-                // multiplies the fix for the error times the amount of times it'll occur a second
-                // / 10 divides the value by the number of times the sim heartbeat runs (10fps)
-                // Then we divide the whole amount by the amount of seconds pass in between stats updates.
-
-                // 'statsUpdateFactor' is how often stats packets are sent in seconds. Used below to change
-                // values to X-per-second values.
+                // other MS is actually simulation time
+                //                m_otherMS = m_frameMS - m_physicsMS - m_imageMS - m_netMS - m_agentMS;
+                // m_imageMS  m_netMS are not included in m_frameMS
 
+<<<<<<< HEAD
                 uint thisFrame = m_scene.Frame;
                 uint numFrames = thisFrame - m_lastUpdateFrame;
                 float framesUpdated = (float)numFrames * m_reportedFpsCorrectionFactor;
@@ -437,6 +476,13 @@ namespace OpenSim.Region.Framework.Scenes
                     framesUpdated = 1;
 
                 for (int i = 0; i < m_statisticArraySize; i++)
+=======
+                m_otherMS = m_frameMS - m_physicsMS -  m_agentMS - m_sleeptimeMS;
+                if (m_otherMS < 0)
+                    m_otherMS = 0;
+
+                for (int i = 0; i < 23; i++)
+>>>>>>> avn/ubitvar
                 {
                     sb[i] = new SimStatsPacket.StatBlock();
                 }
@@ -501,6 +547,7 @@ namespace OpenSim.Region.Framework.Scenes
                // ORIGINAL code commented out until we have time to add our own
                // statistics to the statistics window
                 sb[8].StatID = (uint)Stats.FrameMS;
+<<<<<<< HEAD
                 //sb[8].StatValue = m_frameMS / framesUpdated;
                 sb[8].StatValue = (float) totalSumFrameTime / m_numberFramesStored;
 
@@ -511,13 +558,26 @@ namespace OpenSim.Region.Framework.Scenes
                 sb[10].StatID = (uint)Stats.PhysicsMS;
                 //sb[10].StatValue = m_physicsMS / framesUpdated;
                 sb[10].StatValue = (float) physicsSumFrameTime / m_numberFramesStored;
+=======
+                sb[8].StatValue = TotalFrameTime;
+
+                sb[9].StatID = (uint)Stats.NetMS;
+                sb[9].StatValue = m_netMS * perframe;
+
+                sb[10].StatID = (uint)Stats.PhysicsMS;
+                sb[10].StatValue = m_physicsMS * perframe;
+>>>>>>> avn/ubitvar
 
                 sb[11].StatID = (uint)Stats.ImageMS ;
-                sb[11].StatValue = m_imageMS / framesUpdated;
+                sb[11].StatValue = m_imageMS * perframe;
 
                 sb[12].StatID = (uint)Stats.OtherMS;
+<<<<<<< HEAD
                 //sb[12].StatValue = m_otherMS / framesUpdated;
                 sb[12].StatValue = (float) simulationSumFrameTime / m_numberFramesStored;
+=======
+                sb[12].StatValue = m_otherMS * perframe;
+>>>>>>> avn/ubitvar
 
                 sb[13].StatID = (uint)Stats.InPacketsPerSecond;
                 sb[13].StatValue = (m_inPacketsPerSecond / m_statsUpdateFactor);
@@ -529,7 +589,7 @@ namespace OpenSim.Region.Framework.Scenes
                 sb[15].StatValue = m_unAckedBytes;
 
                 sb[16].StatID = (uint)Stats.AgentMS;
-                sb[16].StatValue = m_agentMS / framesUpdated;
+                sb[16].StatValue = m_agentMS * perframe;
 
                 sb[17].StatID = (uint)Stats.PendingDownloads;
                 sb[17].StatValue = m_pendingDownloads;
@@ -544,7 +604,10 @@ namespace OpenSim.Region.Framework.Scenes
                 sb[20].StatValue = m_scriptLinesPerSecond / m_statsUpdateFactor;
 
                 sb[21].StatID = (uint)Stats.SimSpareMs;
-                sb[21].StatValue = m_spareMS / framesUpdated;
+                sb[21].StatValue = sparetime;
+
+                sb[22].StatID = (uint)Stats.SimSleepMs;
+                sb[22].StatValue = sleeptime;
 
                 // Current ratio between the sum of physics and sim rate, and the
                 // minimum time to run a scene's frame
@@ -587,28 +650,32 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 // Extra statistics that aren't currently sent to clients
-                lock (m_lastReportedExtraSimStats)
+                if (m_scene.PhysicsScene != null)
                 {
-                    m_lastReportedExtraSimStats[LastReportedObjectUpdateStatName] = m_objectUpdates / m_statsUpdateFactor;
-                    m_lastReportedExtraSimStats[SlowFramesStat.ShortName] = (float)SlowFramesStat.Value;
-
-                    Dictionary<string, float> physicsStats = m_scene.PhysicsScene.GetStats();
-    
-                    if (physicsStats != null)
+                    lock (m_lastReportedExtraSimStats)
                     {
-                        foreach (KeyValuePair<string, float> tuple in physicsStats)
+                        m_lastReportedExtraSimStats[LastReportedObjectUpdateStatName] = m_objectUpdates / m_statsUpdateFactor;
+                        m_lastReportedExtraSimStats[SlowFramesStat.ShortName] = (float)SlowFramesStat.Value;
+
+                        Dictionary<string, float> physicsStats = m_scene.PhysicsScene.GetStats();
+        
+                        if (physicsStats != null)
                         {
-                            // FIXME: An extremely dirty hack to divide MS stats per frame rather than per second
-                            // Need to change things so that stats source can indicate whether they are per second or
-                            // per frame.
-                            if (tuple.Key.EndsWith("MS"))
-                                m_lastReportedExtraSimStats[tuple.Key] = tuple.Value / framesUpdated;
-                            else
-                                m_lastReportedExtraSimStats[tuple.Key] = tuple.Value / m_statsUpdateFactor;
+                            foreach (KeyValuePair<string, float> tuple in physicsStats)
+                            {
+                                // FIXME: An extremely dirty hack to divide MS stats per frame rather than per second
+                                // Need to change things so that stats source can indicate whether they are per second or
+                                // per frame.
+                                if (tuple.Key.EndsWith("MS"))
+                                    m_lastReportedExtraSimStats[tuple.Key] = tuple.Value * perframe;
+                                else
+                                    m_lastReportedExtraSimStats[tuple.Key] = tuple.Value / m_statsUpdateFactor;
+                            }
                         }
                     }
                 }
 
+//                LastReportedObjectUpdates = m_objectUpdates / m_statsUpdateFactor;
                 ResetValues();
             }
         }
@@ -635,8 +702,16 @@ namespace OpenSim.Region.Framework.Scenes
             m_physicsMS = 0;
             m_imageMS = 0;
             m_otherMS = 0;
+<<<<<<< HEAD
             m_scriptMS = 0;
             m_spareMS = 0;
+=======
+//            m_spareMS = 0;
+            m_sleeptimeMS = 0;
+
+//Ckrinke This variable is not used, so comment to remove compiler warning until it is used.
+//Ckrinke            m_scriptMS = 0;
+>>>>>>> avn/ubitvar
         }
 
         # region methods called from Scene
@@ -717,11 +792,6 @@ namespace OpenSim.Region.Framework.Scenes
                 SlowFramesStat.Value++;
         }
 
-        public void AddSpareMS(int ms)
-        {
-            m_spareMS += ms;
-        }
-
         public void addNetMS(int ms)
         {
             m_netMS += ms;
@@ -747,6 +817,7 @@ namespace OpenSim.Region.Framework.Scenes
             m_otherMS += ms;
         }
 
+<<<<<<< HEAD
         public void AddScriptMS(int ms)
         {
             m_scriptMS += ms;
@@ -776,6 +847,11 @@ namespace OpenSim.Region.Framework.Scenes
             // first, the next location needs to loop back to the beginning of the
             // list whenever it reaches the end
             m_nextLocation = m_nextLocation % m_numberFramesStored;
+=======
+        public void addSleepMS(int ms)
+        {
+            m_sleeptimeMS += ms;
+>>>>>>> avn/ubitvar
         }
 
         public void AddPendingDownloads(int count)
diff --git a/OpenSim/Region/Framework/Scenes/TerrainChannel.cs b/OpenSim/Region/Framework/Scenes/TerrainChannel.cs
index 3d563a6..6fd9096 100644
--- a/OpenSim/Region/Framework/Scenes/TerrainChannel.cs
+++ b/OpenSim/Region/Framework/Scenes/TerrainChannel.cs
@@ -49,6 +49,7 @@ namespace OpenSim.Region.Framework.Scenes
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private static string LogHeader = "[TERRAIN CHANNEL]";
+<<<<<<< HEAD
 
         protected TerrainData m_terrainData;
 
@@ -57,6 +58,16 @@ namespace OpenSim.Region.Framework.Scenes
         public int Height { get { return m_terrainData.SizeY; } } // Y dimension
         public int Altitude { get { return m_terrainData.SizeZ; } } // Y dimension
 
+=======
+
+        protected TerrainData m_terrainData;
+
+        public int Width { get { return m_terrainData.SizeX; } }  // X dimension
+        // Unfortunately, for historical reasons, in this module 'Width' is X and 'Height' is Y
+        public int Height { get { return m_terrainData.SizeY; } } // Y dimension
+        public int Altitude { get { return m_terrainData.SizeZ; } } // Y dimension
+
+>>>>>>> avn/ubitvar
         // Default, not-often-used builder
         public TerrainChannel()
         {
@@ -157,7 +168,15 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 if (Double.IsNaN(value) || Double.IsInfinity(value))
                     return;
-
+<<<<<<< HEAD
+
+=======
+                if (value < 0)
+                    value = 0;
+                else
+                    if (value > 655.35)
+                        value = 655.35;
+>>>>>>> avn/ubitvar
                 m_terrainData[x, y] = (float)value;
             }
         }
@@ -363,8 +382,13 @@ namespace OpenSim.Region.Framework.Scenes
             public int SizeY;
             public int SizeZ;
             public float CompressionFactor;
+<<<<<<< HEAD
             public int[] Map;
             public TerrainChannelXMLPackage(int pX, int pY, int pZ, float pCompressionFactor, int[] pMap)
+=======
+            public float[] Map;
+            public TerrainChannelXMLPackage(int pX, int pY, int pZ, float pCompressionFactor, float[] pMap)
+>>>>>>> avn/ubitvar
             {
                 Version = 1;
                 SizeX = pX;
@@ -395,10 +419,17 @@ namespace OpenSim.Region.Framework.Scenes
         // Fill the heightmap with the center bump terrain
         private void PinHeadIsland()
         {
+<<<<<<< HEAD
+=======
+            float cx = m_terrainData.SizeX * 0.5f;
+            float cy = m_terrainData.SizeY * 0.5f;
+            float h;
+>>>>>>> avn/ubitvar
             for (int x = 0; x < Width; x++)
             {
                 for (int y = 0; y < Height; y++)
                 {
+<<<<<<< HEAD
                     m_terrainData[x, y] = (float)TerrainUtil.PerlinNoise2D(x, y, 2, 0.125) * 10;
                     float spherFacA = (float)(TerrainUtil.SphericalFactor(x, y, m_terrainData.SizeX / 2.0, m_terrainData.SizeY / 2.0, 50) * 0.01d);
                     float spherFacB = (float)(TerrainUtil.SphericalFactor(x, y, m_terrainData.SizeX / 2.0, m_terrainData.SizeY / 2.0, 100) * 0.001d);
@@ -406,6 +437,17 @@ namespace OpenSim.Region.Framework.Scenes
                         m_terrainData[x, y]= spherFacA;
                     if (m_terrainData[x, y]< spherFacB)
                         m_terrainData[x, y] = spherFacB;
+=======
+ //                   h = (float)TerrainUtil.PerlinNoise2D(x, y, 2, 0.125) * 10;
+                    h = 1.0f;
+                    float spherFacA = (float)(TerrainUtil.SphericalFactor(x, y, cx, cy, 50) * 0.01d);
+                    float spherFacB = (float)(TerrainUtil.SphericalFactor(x, y, cx, cy, 100) * 0.001d);
+                    if (h < spherFacA)
+                        h = spherFacA;
+                    if (h < spherFacB)
+                        h = spherFacB;
+                    m_terrainData[x, y] = h;
+>>>>>>> avn/ubitvar
                 }
             }
         }
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
index 558ba2c..b7e9499 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectDeRezTests.cs
@@ -82,8 +82,11 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             UUID userId = UUID.Parse("10000000-0000-0000-0000-000000000001");
             
             TestScene scene = new SceneHelpers().SetupScene();
-            SceneHelpers.SetupSceneModules(scene, new PermissionsModule());
-            TestClient client = (TestClient)SceneHelpers.AddScenePresence(scene, userId).ControllingClient;
+            IConfigSource configSource = new IniConfigSource();
+            IConfig config = configSource.AddConfig("Startup");
+            config.Set("serverside_object_permissions", true);
+            SceneHelpers.SetupSceneModules(scene, configSource, new object[] { new DefaultPermissionsModule() });
+            IClientAPI client = SceneHelpers.AddScenePresence(scene, userId).ControllingClient;
             
             // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
             AsyncSceneObjectGroupDeleter sogd = scene.SceneObjectGroupDeleter;
@@ -105,9 +108,6 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             
             SceneObjectPart retrievedPart2 = scene.GetSceneObjectPart(so.LocalId);
             Assert.That(retrievedPart2, Is.Null);              
-
-            Assert.That(client.ReceivedKills.Count, Is.EqualTo(1));
-            Assert.That(client.ReceivedKills[0], Is.EqualTo(soLocalId));
         }
 
         /// <summary>
@@ -134,7 +134,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             SceneHelpers.SetupSceneModules(sceneB, config, etmB);
 
             // We need this for derez
-            SceneHelpers.SetupSceneModules(sceneA, new PermissionsModule());
+            //SceneHelpers.SetupSceneModules(sceneA, new PermissionsModule());
 
             UserAccount uaA = UserAccountHelpers.CreateUserWithInventory(sceneA, "Andy", "AAA", 0x1, "");
             UserAccount uaB = UserAccountHelpers.CreateUserWithInventory(sceneA, "Brian", "BBB", 0x2, "");
@@ -154,12 +154,6 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             uint soLocalId = so.LocalId;
 
             sceneA.DeleteSceneObject(so, false);
-
-            Assert.That(clientA.ReceivedKills.Count, Is.EqualTo(1));
-            Assert.That(clientA.ReceivedKills[0], Is.EqualTo(soLocalId));
-
-            Assert.That(childClientsB[0].ReceivedKills.Count, Is.EqualTo(1));
-            Assert.That(childClientsB[0].ReceivedKills[0], Is.EqualTo(soLocalId));
         }
         
         /// <summary>
@@ -178,7 +172,10 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             UUID objectOwnerId = UUID.Parse("20000000-0000-0000-0000-000000000001");
             
             TestScene scene = new SceneHelpers().SetupScene();
-            SceneHelpers.SetupSceneModules(scene, new PermissionsModule());            
+            IConfigSource configSource = new IniConfigSource();
+            IConfig config = configSource.AddConfig("Startup");
+            config.Set("serverside_object_permissions", true);
+            SceneHelpers.SetupSceneModules(scene, configSource, new object[] { new DefaultPermissionsModule() });            
             IClientAPI client = SceneHelpers.AddScenePresence(scene, userId).ControllingClient;
             
             // Turn off the timer on the async sog deleter - we'll crank it by hand for this test.
@@ -261,4 +258,4 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 //            Assert.That(retrievedPart, Is.Null);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectResizeTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectResizeTests.cs
index 11e9084..ce7fc0e 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectResizeTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectResizeTests.cs
@@ -61,6 +61,8 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             Assert.That(g1Post.RootPart.Scale.X, Is.EqualTo(2));
             Assert.That(g1Post.RootPart.Scale.Y, Is.EqualTo(3));
             Assert.That(g1Post.RootPart.Scale.Z, Is.EqualTo(4));
+
+            Assert.That(g1Post.RootPart.UndoCount, Is.EqualTo(1));
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs
index fd49c88..32d6649 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectUserGroupTests.cs
@@ -43,7 +43,7 @@ using OpenSim.Tests.Common;
 namespace OpenSim.Region.Framework.Scenes.Tests
 {
     [TestFixture]
-    public class SceneObjectUserGroupTests : OpenSimTestCase
+    public class SceneObjectUserGroupTests
     {
         /// <summary>
         /// Test share with group object functionality
@@ -53,6 +53,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
         public void TestShareWithGroup()
         {
             TestHelpers.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
                         
             UUID userId = UUID.Parse("10000000-0000-0000-0000-000000000001");
             
@@ -69,7 +70,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
                        
             SceneHelpers.SetupSceneModules(
                 scene, configSource, new object[] 
-                   { new PermissionsModule(), 
+                   { new DefaultPermissionsModule(), 
                      new GroupsModule(), 
                      new MockGroupsServicesConnector() });
             
@@ -80,4 +81,4 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             groupsModule.CreateGroup(client, "group1", "To boldly go", true, UUID.Zero, 5, true, true, true);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs
index cca30db..45bfbff 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCapabilityTests.cs
@@ -74,14 +74,16 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             SceneHelpers.SetupSceneModules(scene, capsMod);
 
             ScenePresence sp = SceneHelpers.AddChildScenePresence(scene, spUuid);
-            Assert.That(capsMod.GetCapsForUser(spUuid), Is.Not.Null);
+            //Assert.That(capsMod.GetCapsForUser(spUuid), Is.Not.Null);
 
             // TODO: Need to add tests for other ICapabiltiesModule methods.
 
+//            scene.IncomingCloseAgent(sp.UUID, false);
+//            //Assert.That(capsMod.GetCapsForUser(spUuid), Is.Null);
             scene.CloseAgent(sp.UUID, false);
-            Assert.That(capsMod.GetCapsForUser(spUuid), Is.Null);
+//            Assert.That(capsMod.GetCapsForUser(spUuid), Is.Null);
 
             // TODO: Need to add tests for other ICapabiltiesModule methods.
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs
index e14da8b..c193a97 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceCrossingTests.cs
@@ -191,7 +191,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             // We need to set up the permisions module on scene B so that our later use of agent limit to deny
             // QueryAccess won't succeed anyway because administrators are always allowed in and the default
             // IsAdministrator if no permissions module is present is true.
-            SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), new PermissionsModule(), etmB);
+//            SceneHelpers.SetupSceneModules(sceneB, config, new CapabilitiesModule(), new PermissionsModule(), etmB);
 
             AgentCircuitData acd = SceneHelpers.GenerateAgentData(userId);
             TestClient tc = new TestClient(acd, sceneA);
@@ -245,4 +245,4 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             Assert.That(spAfterCrossSceneB.IsChildAgent, Is.True);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
index da93d44..42276dd 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceTeleportTests.cs
@@ -281,7 +281,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             // We need to set up the permisions module on scene B so that our later use of agent limit to deny
             // QueryAccess won't succeed anyway because administrators are always allowed in and the default
             // IsAdministrator if no permissions module is present is true.
-            SceneHelpers.SetupSceneModules(sceneB, config, new object[] { new PermissionsModule(), etmB });
+            SceneHelpers.SetupSceneModules(sceneB, config, new object[] { new DefaultPermissionsModule(), etmB });
 
             // Shared scene modules
             SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
@@ -446,7 +446,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             // We need to set up the permisions module on scene B so that our later use of agent limit to deny
             // QueryAccess won't succeed anyway because administrators are always allowed in and the default
             // IsAdministrator if no permissions module is present is true.
-            SceneHelpers.SetupSceneModules(sceneB, config, new object[] { new PermissionsModule(), etmB });
+            SceneHelpers.SetupSceneModules(sceneB, config, new object[] { new DefaultPermissionsModule(), etmB });
 
             // Shared scene modules
             SceneHelpers.SetupSceneModules(new Scene[] { sceneA, sceneB }, config, lscm);
@@ -659,4 +659,4 @@ namespace OpenSim.Region.Framework.Scenes.Tests
 //            TestHelpers.DisableLogging();
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs b/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs
index 8ec6974..3caea8b 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/TaskInventoryTests.cs
@@ -96,7 +96,7 @@ namespace OpenSim.Region.Framework.Tests
             Quaternion rezRot = new Quaternion(0.5f, 0.5f, 0.5f, 0.5f);
             Vector3 rezVel = new Vector3(2, 2, 2);
 
-            scene.RezObject(sop1, taskSceneObjectItem, rezPos, rezRot, rezVel, 0);
+            scene.RezObject(sop1, taskSceneObjectItem, rezPos, rezRot, rezVel, 0,false);
 
             SceneObjectGroup rezzedObject = scene.GetSceneObjectGroup("tso");
 
diff --git a/OpenSim/Region/Framework/Scenes/UndoState.cs b/OpenSim/Region/Framework/Scenes/UndoState.cs
index 860172c..7bbf1bd 100644
--- a/OpenSim/Region/Framework/Scenes/UndoState.cs
+++ b/OpenSim/Region/Framework/Scenes/UndoState.cs
@@ -27,202 +27,307 @@
 
 using System;
 using System.Reflection;
+using System.Collections.Generic;
 using log4net;
 using OpenMetaverse;
+using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
 
 namespace OpenSim.Region.Framework.Scenes
 {
     public class UndoState
     {
-//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
-
-        public Vector3 Position = Vector3.Zero;
-        public Vector3 Scale = Vector3.Zero;
-        public Quaternion Rotation = Quaternion.Identity;
-
-        /// <summary>
-        /// Is this undo state for an entire group?
-        /// </summary>
-        public bool ForGroup;
+        const int UNDOEXPIRESECONDS = 300; // undo expire time   (nice to have it came from a ini later)
 
+        public ObjectChangeData data;
+        public DateTime creationtime;
         /// <summary>
         /// Constructor.
         /// </summary>
         /// <param name="part"></param>
-        /// <param name="forGroup">True if the undo is for an entire group</param>
-        public UndoState(SceneObjectPart part, bool forGroup)
+        /// <param name="change">bit field with what is changed</param>
+        /// 
+        public UndoState(SceneObjectPart part, ObjectChangeType change)
         {
-            if (part.ParentID == 0)
-            {
-                ForGroup = forGroup;
-
-//                    if (ForGroup)
-                    Position = part.ParentGroup.AbsolutePosition;
-//                    else
-//                        Position = part.OffsetPosition;
-
-//                    m_log.DebugFormat(
-//                        "[UNDO STATE]: Storing undo position {0} for root part", Position);
+            data = new ObjectChangeData();
+            data.change = change;
+            creationtime = DateTime.UtcNow;
 
-                Rotation = part.RotationOffset;
-
-//                    m_log.DebugFormat(
-//                        "[UNDO STATE]: Storing undo rotation {0} for root part", Rotation);
-
-                Scale = part.Shape.Scale;
-
-//                    m_log.DebugFormat(
-//                        "[UNDO STATE]: Storing undo scale {0} for root part", Scale);
+            if (part.ParentGroup.RootPart == part)
+            {
+                if ((change & ObjectChangeType.Position) != 0)
+                    data.position = part.ParentGroup.AbsolutePosition;
+                if ((change & ObjectChangeType.Rotation) != 0)
+                    data.rotation = part.RotationOffset;
+                if ((change & ObjectChangeType.Scale) != 0)
+                    data.scale = part.Shape.Scale;
             }
             else
             {
-                Position = part.OffsetPosition;
-//                    m_log.DebugFormat(
-//                        "[UNDO STATE]: Storing undo position {0} for child part", Position);
+                if ((change & ObjectChangeType.Position) != 0)
+                    data.position = part.OffsetPosition;
+                if ((change & ObjectChangeType.Rotation) != 0)
+                    data.rotation = part.RotationOffset;
+                if ((change & ObjectChangeType.Scale) != 0)
+                    data.scale = part.Shape.Scale;
+            }
+        }
+        /// <summary>
+        /// check if undo or redo is too old 
+        /// </summary>
 
-                Rotation = part.RotationOffset;
-//                    m_log.DebugFormat(
-//                        "[UNDO STATE]: Storing undo rotation {0} for child part", Rotation);
+        public bool checkExpire()
+        {
+            TimeSpan t = DateTime.UtcNow - creationtime;
+            if (t.Seconds > UNDOEXPIRESECONDS)
+                return true;
+            return false;
+        }
 
-                Scale = part.Shape.Scale;
-//                    m_log.DebugFormat(
-//                        "[UNDO STATE]: Storing undo scale {0} for child part", Scale);
-            }
+        /// <summary>
+        /// updates undo or redo creation time to now
+        /// </summary>
+        public void updateExpire()
+        {
+            creationtime = DateTime.UtcNow;
         }
 
         /// <summary>
         /// Compare the relevant state in the given part to this state.
         /// </summary>
         /// <param name="part"></param>
-        /// <returns>true if both the part's position, rotation and scale match those in this undo state.  False otherwise.</returns>
-        public bool Compare(SceneObjectPart part)
+        /// <returns>true what fiels and related data are equal, False otherwise.</returns>
+        /// 
+        public bool Compare(SceneObjectPart part, ObjectChangeType change)    
         {
+            if (data.change != change) // if diferent targets, then they are diferent
+                return false;
+
             if (part != null)
             {
                 if (part.ParentID == 0)
-                    return
-                        Position == part.ParentGroup.AbsolutePosition
-                            && Rotation == part.RotationOffset
-                            && Scale == part.Shape.Scale;
+                {
+                    if ((change & ObjectChangeType.Position) != 0 && data.position != part.ParentGroup.AbsolutePosition)
+                        return false;
+                }
                 else
-                    return
-                        Position == part.OffsetPosition
-                            && Rotation == part.RotationOffset
-                            && Scale == part.Shape.Scale;
-            }
+                {
+                    if ((change & ObjectChangeType.Position) != 0 && data.position != part.OffsetPosition)
+                        return false;
+                }
+
+                if ((change & ObjectChangeType.Rotation) != 0 && data.rotation != part.RotationOffset)
+                    return false;
+                if ((change & ObjectChangeType.Rotation) != 0 && data.scale == part.Shape.Scale)
+                    return false;
+                return true;
 
+            }
             return false;
         }
 
-        public void PlaybackState(SceneObjectPart part)
+        /// <summary>
+        /// executes the undo or redo to a part or its group
+        /// </summary>
+        /// <param name="part"></param>
+        /// 
+
+        public void PlayState(SceneObjectPart part)
         {
             part.Undoing = true;
 
-            if (part.ParentID == 0)
-            {
-//                    m_log.DebugFormat(
-//                        "[UNDO STATE]: Undoing position to {0} for root part {1} {2}",
-//                        Position, part.Name, part.LocalId);
+            SceneObjectGroup grp = part.ParentGroup;
 
-                if (Position != Vector3.Zero)
-                {
-                    if (ForGroup)
-                        part.ParentGroup.AbsolutePosition = Position;
-                    else
-                        part.ParentGroup.UpdateRootPosition(Position);
-                }
+            if (grp != null)
+            {
+                grp.doChangeObject(part, data);              
+            }
+            part.Undoing = false;
+        }
+    }
 
-//                    m_log.DebugFormat(
-//                        "[UNDO STATE]: Undoing rotation {0} to {1} for root part {2} {3}",
-//                        part.RotationOffset, Rotation, part.Name, part.LocalId);
+    public class UndoRedoState
+    {
+        int size;
+        public LinkedList<UndoState> m_redo = new LinkedList<UndoState>();
+        public LinkedList<UndoState> m_undo = new LinkedList<UndoState>();
 
-                if (ForGroup)
-                    part.UpdateRotation(Rotation);
-                else
-                    part.ParentGroup.UpdateRootRotation(Rotation);
+        /// <summary>
+        /// creates a new UndoRedoState with default states memory size
+        /// </summary>
 
-                if (Scale != Vector3.Zero)
-                {
-//                        m_log.DebugFormat(
-//                            "[UNDO STATE]: Undoing scale {0} to {1} for root part {2} {3}",
-//                            part.Shape.Scale, Scale, part.Name, part.LocalId);
+        public UndoRedoState()
+        {
+            size = 5;
+        }
 
-                    if (ForGroup)
-                        part.ParentGroup.GroupResize(Scale);
-                    else
-                        part.Resize(Scale);
-                }
+        /// <summary>
+        /// creates a new UndoRedoState with states memory having indicated size
+        /// </summary>
+        /// <param name="size"></param>
 
-                part.ParentGroup.ScheduleGroupForTerseUpdate();
-            }
+        public UndoRedoState(int _size)
+        {
+            if (_size < 3)
+                size = 3;
             else
-            {
-                // Note: Updating these properties on sop automatically schedules an update if needed
-                if (Position != Vector3.Zero)
-                {
-//                        m_log.DebugFormat(
-//                            "[UNDO STATE]: Undoing position {0} to {1} for child part {2} {3}",
-//                            part.OffsetPosition, Position, part.Name, part.LocalId);
+                size = _size;
+        }
 
-                    part.OffsetPosition = Position;
-                }
+        /// <summary>
+        /// returns number of undo entries in memory
+        /// </summary>
 
-//                    m_log.DebugFormat(
-//                        "[UNDO STATE]: Undoing rotation {0} to {1} for child part {2} {3}",
-//                        part.RotationOffset, Rotation, part.Name, part.LocalId);
+        public int Count
+        {
+            get { return m_undo.Count; }
+        }
 
-                part.UpdateRotation(Rotation);
+        /// <summary>
+        /// clears all undo and redo entries
+        /// </summary>
 
-                if (Scale != Vector3.Zero)
+        public void Clear()
+        {
+            m_undo.Clear();
+            m_redo.Clear();
+        }
+
+        /// <summary>
+        /// adds a new state undo to part or its group, with changes indicated by what bits
+        /// </summary>
+        /// <param name="part"></param>
+        /// <param name="change">bit field with what is changed</param>
+
+        public void StoreUndo(SceneObjectPart part, ObjectChangeType change)
+        {
+            lock (m_undo)
+            {
+                UndoState last;
+
+                if (m_redo.Count > 0) // last code seems to clear redo on every new undo
                 {
-//                        m_log.DebugFormat(
-//                            "[UNDO STATE]: Undoing scale {0} to {1} for child part {2} {3}",
-//                            part.Shape.Scale, Scale, part.Name, part.LocalId);
+                    m_redo.Clear();
+                }
 
-                    part.Resize(Scale);
+                if (m_undo.Count > 0)
+                {
+                    // check expired entry
+                    last = m_undo.First.Value;
+                    if (last != null && last.checkExpire())
+                        m_undo.Clear();
+                    else
+                    {
+                        // see if we actually have a change
+                        if (last != null)
+                        {
+                            if (last.Compare(part, change))
+                                return;
+                        }
+                    }
                 }
-            }
 
-            part.Undoing = false;
+                // limite size
+                while (m_undo.Count >= size)
+                    m_undo.RemoveLast();
+
+                UndoState nUndo = new UndoState(part, change);
+                m_undo.AddFirst(nUndo);
+            }
         }
 
-        public void PlayfwdState(SceneObjectPart part)
-        {
-            part.Undoing = true;
+        /// <summary>
+        /// executes last state undo to part or its group
+        /// current state is pushed into redo
+        /// </summary>
+        /// <param name="part"></param>
 
-            if (part.ParentID == 0)
+        public void Undo(SceneObjectPart part)
+        {
+            lock (m_undo)
             {
-                if (Position != Vector3.Zero)
-                    part.ParentGroup.AbsolutePosition = Position;
-
-                if (Rotation != Quaternion.Identity)
-                    part.UpdateRotation(Rotation);
+                UndoState nUndo;
 
-                if (Scale != Vector3.Zero)
+                // expire redo
+                if (m_redo.Count > 0)
                 {
-                    if (ForGroup)
-                        part.ParentGroup.GroupResize(Scale);
-                    else
-                        part.Resize(Scale);
+                    nUndo = m_redo.First.Value;
+                    if (nUndo != null && nUndo.checkExpire())
+                        m_redo.Clear();
                 }
 
-                part.ParentGroup.ScheduleGroupForTerseUpdate();
+                if (m_undo.Count > 0)
+                {
+                    UndoState goback = m_undo.First.Value;
+                    // check expired
+                    if (goback != null && goback.checkExpire())
+                    {
+                        m_undo.Clear();
+                        return;
+                    }
+
+                    if (goback != null)
+                    {
+                        m_undo.RemoveFirst();
+
+                        // redo limite size
+                        while (m_redo.Count >= size)
+                            m_redo.RemoveLast();
+
+                        nUndo = new UndoState(part, goback.data.change); // new value in part should it be full goback copy?
+                        m_redo.AddFirst(nUndo);
+
+                        goback.PlayState(part);
+                    }
+                }
             }
-            else
+        }
+
+        /// <summary>
+        /// executes last state redo to part or its group
+        /// current state is pushed into undo
+        /// </summary>
+        /// <param name="part"></param>
+
+        public void Redo(SceneObjectPart part)
+        {
+            lock (m_undo)
             {
-                // Note: Updating these properties on sop automatically schedules an update if needed
-                if (Position != Vector3.Zero)
-                    part.OffsetPosition = Position;
+                UndoState nUndo;
 
-                if (Rotation != Quaternion.Identity)
-                    part.UpdateRotation(Rotation);
+                // expire undo
+                if (m_undo.Count > 0)
+                {
+                    nUndo = m_undo.First.Value;
+                    if (nUndo != null && nUndo.checkExpire())
+                        m_undo.Clear();
+                }
 
-                if (Scale != Vector3.Zero)
-                    part.Resize(Scale);
+                if (m_redo.Count > 0)
+                {
+                    UndoState gofwd = m_redo.First.Value;
+                    // check expired
+                    if (gofwd != null && gofwd.checkExpire())
+                    {
+                        m_redo.Clear();
+                        return;
+                    }
+
+                    if (gofwd != null)
+                    {
+                        m_redo.RemoveFirst();
+
+                        // limite undo size
+                        while (m_undo.Count >= size)
+                            m_undo.RemoveLast();
+
+                        nUndo = new UndoState(part, gofwd.data.change);   // new value in part should it be full gofwd copy?
+                        m_undo.AddFirst(nUndo);
+
+                        gofwd.PlayState(part);
+                    }
+                }
             }
-
-            part.Undoing = false;
         }
     }
 
@@ -247,4 +352,4 @@ namespace OpenSim.Region.Framework.Scenes
             m_terrainModule.UndoTerrain(m_terrainChannel);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
index 9ec4e1d..25bbd3a 100644
--- a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
+++ b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
@@ -120,12 +120,52 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="uuid">UUID.</param>
         public bool AddForInspection(UUID uuid)
         {
+<<<<<<< HEAD
             if (m_assetUuidsToInspect.Contains(uuid))
                 return false;
 
 //            m_log.DebugFormat("[UUID GATHERER]: Adding asset {0} for inspection", uuid);
 
             m_assetUuidsToInspect.Enqueue(uuid);
+=======
+            try
+            {               
+                assetUuids[assetUuid] = assetType;
+    
+                if ((sbyte)AssetType.Bodypart == assetType || (sbyte)AssetType.Clothing == assetType)
+                {
+                    GetWearableAssetUuids(assetUuid, assetUuids);
+                }
+                else if ((sbyte)AssetType.Gesture == assetType)
+                {
+                    GetGestureAssetUuids(assetUuid, assetUuids);
+                }
+                else if ((sbyte)AssetType.Notecard == assetType)
+                {
+                    GetTextEmbeddedAssetUuids(assetUuid, assetUuids);
+                }
+                else if ((sbyte)AssetType.LSLText == assetType)
+                {
+                    GetTextEmbeddedAssetUuids(assetUuid, assetUuids);
+                }
+                else if ((sbyte)OpenSimAssetType.Material == assetType)
+                {
+                    GetMaterialAssetUuids(assetUuid, assetUuids);
+                }
+                else if ((sbyte)AssetType.Object == assetType)
+                {
+                    GetSceneObjectAssetUuids(assetUuid, assetUuids);
+                }
+            }
+            catch (Exception)
+            {
+                m_log.ErrorFormat(
+                    "[UUID GATHERER]: Failed to gather uuids for asset id {0}, type {1}", 
+                    assetUuid, assetType);
+                throw;
+            }
+        }
+>>>>>>> avn/ubitvar
 
             return true;
         }
diff --git a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
index 6fe86b2..a34f6ee 100644
--- a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
+++ b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
@@ -58,6 +58,8 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
 
         public ISceneAgent SceneAgent { get; set; }
 
+        public int PingTimeMS { get { return 0; } }
+
         private string m_username;
         private string m_nick;
 
@@ -66,6 +68,8 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
 
         private bool m_connected = true;
 
+        public List<uint> SelectedObjects {get; private set;}
+
         public IRCClientView(TcpClient client, Scene scene)
         {
             m_client = client;
@@ -671,6 +675,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         public event ObjectDrop OnObjectDrop;
         public event StartAnim OnStartAnim;
         public event StopAnim OnStopAnim;
+        public event ChangeAnim OnChangeAnim;
         public event LinkObjects OnLinkObjects;
         public event DelinkObjects OnDelinkObjects;
         public event RequestMapBlocks OnRequestMapBlocks;
@@ -717,6 +722,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         public event RequestObjectPropertiesFamily OnRequestObjectPropertiesFamily;
         public event UpdatePrimFlags OnUpdatePrimFlags;
         public event UpdatePrimTexture OnUpdatePrimTexture;
+        public event ClientChangeObject onClientChangeObject;
         public event UpdateVector OnUpdatePrimGroupPosition;
         public event UpdateVector OnUpdatePrimSinglePosition;
         public event UpdatePrimRotation OnUpdatePrimGroupRotation;
@@ -821,6 +827,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         public event ObjectOwner OnObjectOwner;
         public event DirPlacesQuery OnDirPlacesQuery;
         public event DirFindQuery OnDirFindQuery;
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         public event DirLandQuery OnDirLandQuery;
         public event DirPopularQuery OnDirPopularQuery;
         public event DirClassifiedQuery OnDirClassifiedQuery;
@@ -837,7 +844,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         public event ClassifiedInfoRequest OnClassifiedInfoRequest;
         public event ClassifiedInfoUpdate OnClassifiedInfoUpdate;
         public event ClassifiedDelete OnClassifiedDelete;
-        public event ClassifiedDelete OnClassifiedGodDelete;
+        public event ClassifiedGodDelete OnClassifiedGodDelete;
         public event EventNotificationAddRequest OnEventNotificationAddRequest;
         public event EventNotificationRemoveRequest OnEventNotificationRemoveRequest;
         public event EventGodDelete OnEventGodDelete;
@@ -867,10 +874,12 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         public event GroupVoteHistoryRequest OnGroupVoteHistoryRequest;
         public event SimWideDeletesDelegate OnSimWideDeletes;
         public event SendPostcard OnSendPostcard;
+        public event ChangeInventoryItemFlags OnChangeInventoryItemFlags;
         public event MuteListEntryUpdate OnUpdateMuteListEntry;
         public event MuteListEntryRemove OnRemoveMuteListEntry;
         public event GodlikeMessage onGodlikeMessage;
         public event GodUpdateRegionInfoUpdate OnGodUpdateRegionInfoUpdate;
+        public event GenericCall2 OnUpdateThrottles;
 
 #pragma warning restore 67
 
@@ -888,10 +897,10 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
 
         public void Close()
         {
-            Close(false);
+            Close(true, false);
         }
 
-        public void Close(bool force)
+        public void Close(bool sendStop, bool force)
         {
             Disconnect();
         }
@@ -988,6 +997,11 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
             
         }
 
+        public virtual bool CanSendLayerData()
+        {
+            return false;
+        }
+
         public void SendLayerData(float[] map)
         {
             
@@ -1104,7 +1118,12 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
 
         public void SendInventoryItemCreateUpdate(InventoryItemBase Item, uint callbackId)
         {
-            
+
+        }
+
+        public void SendInventoryItemCreateUpdate(InventoryItemBase Item, UUID transactionID, uint callbackId)
+        {
+
         }
 
         public void SendRemoveInventoryItem(UUID itemID)
@@ -1127,7 +1146,7 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
             
         }
 
-        public void SendXferPacket(ulong xferID, uint packet, byte[] data)
+        public void SendXferPacket(ulong xferID, uint packet, byte[] data, bool isTaskInventory)
         {
             
         }
@@ -1421,6 +1440,16 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
 
         }
 
+        public virtual void SetChildAgentThrottle(byte[] throttle,float factor)
+        {
+
+        }
+
+        public void SetAgentThrottleSilent(int throttle, int setting)
+        {
+           
+
+        }
         public byte[] GetThrottlesPacked(float multiplier)
         {
             return new byte[0];
@@ -1687,5 +1716,13 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         {
         }
 
+        public void SendPartFullUpdate(ISceneEntity ent, uint? parentID)
+        {
+        }
+
+        public int GetAgentThrottleSilent(int throttle)
+        {
+            return 0;
+        }
     }
 }
diff --git a/OpenSim/Region/OptionalModules/Avatar/Animations/AnimationsCommandModule.cs b/OpenSim/Region/OptionalModules/Avatar/Animations/AnimationsCommandModule.cs
index 84211a9..5c45e4d 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Animations/AnimationsCommandModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Animations/AnimationsCommandModule.cs
@@ -42,6 +42,7 @@ using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Animation;
 using OpenSim.Services.Interfaces;
+using AnimationSet = OpenSim.Region.Framework.Scenes.Animation.AnimationSet;
 
 namespace OpenSim.Region.OptionalModules.Avatar.Animations
 {
@@ -197,4 +198,4 @@ namespace OpenSim.Region.OptionalModules.Avatar.Animations
             sb.Append("\n");
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/OptionalModules/Avatar/Attachments/TempAttachmentsModule.cs b/OpenSim/Region/OptionalModules/Avatar/Attachments/TempAttachmentsModule.cs
index 535bf67..d56e39d 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Attachments/TempAttachmentsModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Attachments/TempAttachmentsModule.cs
@@ -184,7 +184,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Attachments
                 hostPart.ParentGroup.RootPart.ScheduleFullUpdate();
             }
 
-            return attachmentsModule.AttachObject(target, hostPart.ParentGroup, (uint)attachmentPoint, false, false, true) ? 1 : 0;
+            return attachmentsModule.AttachObject(target, hostPart.ParentGroup, (uint)attachmentPoint, false, false, true, true) ? 1 : 0;
         }
     }
 }
diff --git a/OpenSim/Region/OptionalModules/Avatar/Friends/FriendsCommandsModule.cs b/OpenSim/Region/OptionalModules/Avatar/Friends/FriendsCommandsModule.cs
index 4e84364..026ceca 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Friends/FriendsCommandsModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Friends/FriendsCommandsModule.cs
@@ -107,7 +107,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Friends
                 m_scene.AddCommand(
                     "Friends", this, "friends show",
                     "friends show [--cache] <first-name> <last-name>",
-                    "Show the friends for the given user if they exist.\n",
+                    "Show the friends for the given user if they exist.",
                     "The --cache option will show locally cached information for that user.",
                     HandleFriendsShowCommand);
             }
@@ -197,4 +197,4 @@ namespace OpenSim.Region.OptionalModules.Avatar.Friends
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
index 45af212..3db0781 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
@@ -575,7 +575,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
 
         public Hashtable FreeSwitchSLVoiceGetPreloginHTTPHandler(Hashtable request)
         {
-            m_log.Debug("[FreeSwitchVoice]: FreeSwitchSLVoiceGetPreloginHTTPHandler called");
+//            m_log.Debug("[FreeSwitchVoice] FreeSwitchSLVoiceGetPreloginHTTPHandler called");
 
             Hashtable response = new Hashtable();
             response["content_type"] = "text/xml";
@@ -726,7 +726,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
         
         public Hashtable FreeSwitchSLVoiceSigninHTTPHandler(Hashtable request)
         {
-            m_log.Debug("[FreeSwitchVoice]: FreeSwitchSLVoiceSigninHTTPHandler called");
+            //m_log.Debug("[FreeSwitchVoice] FreeSwitchSLVoiceSigninHTTPHandler called");
 //            string requestbody = (string)request["body"];
 //            string uri = (string)request["uri"];
 //            string contenttype = (string)request["content-type"];
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
index dd44564..f51527e 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/VivoxVoice/VivoxVoiceModule.cs
@@ -121,6 +121,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
 
         public void Initialise(IConfigSource config)
         {
+            MainConsole.Instance.Commands.AddCommand("vivox", false, "vivox debug", "vivox debug <on>|<off>", "Set vivox debugging", HandleDebug);
 
             m_config = config.Configs["VivoxVoice"];
 
@@ -196,7 +197,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
                         break;
                 }
 
-                m_vivoxVoiceAccountApi = String.Format("http://{0}/api2", m_vivoxServer);
+                m_vivoxVoiceAccountApi = String.Format("https://{0}/api2", m_vivoxServer);
 
                 // Admin interface required values
                 if (String.IsNullOrEmpty(m_vivoxServer) ||
@@ -475,8 +476,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
                 avatarName = avatar.Name;
 
                 m_log.DebugFormat("[VivoxVoice][PROVISIONVOICE]: scene = {0}, agentID = {1}", scene, agentID);
-                m_log.DebugFormat("[VivoxVoice][PROVISIONVOICE]: request: {0}, path: {1}, param: {2}",
-                                  request, path, param);
+//                    m_log.DebugFormat("[VivoxVoice][PROVISIONVOICE]: request: {0}, path: {1}, param: {2}",
+//                                      request, path, param);
 
                 XmlElement    resp;
                 bool          retry = false;
@@ -583,7 +584,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
 
                 string r = LLSDHelpers.SerialiseLLSDReply(voiceAccountResponse);
 
-                m_log.DebugFormat("[VivoxVoice][PROVISIONVOICE]: avatar \"{0}\": {1}", avatarName, r);
+//                    m_log.DebugFormat("[VivoxVoice][PROVISIONVOICE]: avatar \"{0}\": {1}", avatarName, r);
 
                 return r;
             }
@@ -630,24 +631,28 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
                 // voice, if all do retrieve or obtain the parcel
                 // voice channel
                 LandData land = scene.GetLandData(avatar.AbsolutePosition);
+                if (land == null)
+                {
+                    return "<llsd><undef /></llsd>";
+                }
 
-                m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
-                                  scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, request, path, param);
+//                    m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
+//                                      scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, request, path, param);
                 // m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: avatar \"{0}\": location: {1} {2} {3}",
                 //                   avatarName, avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y, avatar.AbsolutePosition.Z);
 
                 // TODO: EstateSettings don't seem to get propagated...
                 if (!scene.RegionInfo.EstateSettings.AllowVoice)
                 {
-                    m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": voice not enabled in estate settings",
-                                      scene.RegionInfo.RegionName);
+                    //m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": voice not enabled in estate settings",
+                    //                  scene.RegionInfo.RegionName);
                     channel_uri = String.Empty;
                 }
 
                 if ((land.Flags & (uint)ParcelFlags.AllowVoiceChat) == 0)
                 {
-                    m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": voice not enabled for parcel",
-                                      scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName);
+                    //m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": voice not enabled for parcel",
+                    //                  scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName);
                     channel_uri = String.Empty;
                 }
                 else
@@ -662,8 +667,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
                 parcelVoiceInfo = new LLSDParcelVoiceInfoResponse(scene.RegionInfo.RegionName, land.LocalID, creds);
                 string r = LLSDHelpers.SerialiseLLSDReply(parcelVoiceInfo);
 
-                m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": {4}", 
-                                  scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, r);
+//                    m_log.DebugFormat("[VivoxVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": {4}", 
+//                                      scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, r);
                 return r;
             }
             catch (Exception e)
@@ -690,11 +695,11 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
         public string ChatSessionRequest(Scene scene, string request, string path, string param,
                                          UUID agentID, Caps caps)
         {
-            ScenePresence avatar = scene.GetScenePresence(agentID);
-            string        avatarName = avatar.Name;
+//            ScenePresence avatar = scene.GetScenePresence(agentID);
+//            string        avatarName = avatar.Name;
 
-            m_log.DebugFormat("[VivoxVoice][CHATSESSION]: avatar \"{0}\": request: {1}, path: {2}, param: {3}",
-                              avatarName, request, path, param);
+//            m_log.DebugFormat("[VivoxVoice][CHATSESSION]: avatar \"{0}\": request: {1}, path: {2}, param: {3}",
+//                              avatarName, request, path, param);
             return "<llsd>true</llsd>";
         }
 
@@ -744,7 +749,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             return channelUri;
         }
 
-        private static readonly string m_vivoxLoginPath = "http://{0}/api2/viv_signin.php?userid={1}&pwd={2}";
+
+        private static readonly string m_vivoxLoginPath = "https://{0}/api2/viv_signin.php?userid={1}&pwd={2}";
 
         /// <summary>
         /// Perform administrative login for Vivox.
@@ -756,7 +762,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             return VivoxCall(requrl, false);
         }
 
-        private static readonly string m_vivoxLogoutPath = "http://{0}/api2/viv_signout.php?auth_token={1}";
+        private static readonly string m_vivoxLogoutPath = "https://{0}/api2/viv_signout.php?auth_token={1}";
 
         /// <summary>
         /// Perform administrative logout for Vivox.
@@ -767,7 +773,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             return VivoxCall(requrl, false);
         }
 
-        private static readonly string m_vivoxGetAccountPath = "http://{0}/api2/viv_get_acct.php?auth_token={1}&user_name={2}";
+
+        private static readonly string m_vivoxGetAccountPath = "https://{0}/api2/viv_get_acct.php?auth_token={1}&user_name={2}";
 
         /// <summary>
         /// Retrieve account information for the specified user.
@@ -779,7 +786,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             return VivoxCall(requrl, true);
         }
 
-        private static readonly string m_vivoxNewAccountPath = "http://{0}/api2/viv_adm_acct_new.php?username={1}&pwd={2}&auth_token={3}";
+
+        private static readonly string m_vivoxNewAccountPath = "https://{0}/api2/viv_adm_acct_new.php?username={1}&pwd={2}&auth_token={3}";
 
         /// <summary>
         /// Creates a new account.
@@ -793,7 +801,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             return VivoxCall(requrl, true);
         }
 
-        private static readonly string m_vivoxPasswordPath = "http://{0}/api2/viv_adm_password.php?user_name={1}&new_pwd={2}&auth_token={3}";
+
+        private static readonly string m_vivoxPasswordPath = "https://{0}/api2/viv_adm_password.php?user_name={1}&new_pwd={2}&auth_token={3}";
 
         /// <summary>
         /// Change the user's password.
@@ -804,7 +813,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             return VivoxCall(requrl, true);
         }
 
-        private static readonly string m_vivoxChannelPath = "http://{0}/api2/viv_chan_mod.php?mode={1}&chan_name={2}&auth_token={3}";
+
+        private static readonly string m_vivoxChannelPath = "https://{0}/api2/viv_chan_mod.php?mode={1}&chan_name={2}&auth_token={3}";
 
         /// <summary>
         /// Create a channel.
@@ -876,7 +886,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             return false;
         }
 
-        private static readonly string m_vivoxChannelSearchPath = "http://{0}/api2/viv_chan_search.php?cond_channame={1}&auth_token={2}";
+        private static readonly string m_vivoxChannelSearchPath = "https://{0}/api2/viv_chan_search.php?cond_channame={1}&auth_token={2}";
 
         /// <summary>
         /// Retrieve a channel.
@@ -1019,7 +1029,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             return false;
         }
 
-        // private static readonly string m_vivoxChannelById = "http://{0}/api2/viv_chan_mod.php?mode={1}&chan_id={2}&auth_token={3}";
+        // private static readonly string m_vivoxChannelById = "https://{0}/api2/viv_chan_mod.php?mode={1}&chan_id={2}&auth_token={3}";
 
         // private XmlElement VivoxGetChannelById(string parent, string channelid)
         // {
@@ -1031,7 +1041,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
         //         return VivoxCall(requrl, true);
         // }
 
-        private static readonly string m_vivoxChannelDel = "http://{0}/api2/viv_chan_mod.php?mode={1}&chan_id={2}&auth_token={3}";
+        private static readonly string m_vivoxChannelDel = "https://{0}/api2/viv_chan_mod.php?mode={1}&chan_id={2}&auth_token={3}";
 
         /// <summary>
         /// Delete a channel.
@@ -1044,6 +1054,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
         /// are required in a later phase.
         /// In this case the call handles parent and description as optional values.
         /// </summary>
+
         private XmlElement VivoxDeleteChannel(string parent, string channelid)
         {
             string requrl = String.Format(m_vivoxChannelDel, m_vivoxServer, "delete", channelid, m_authToken);
@@ -1054,11 +1065,12 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             return VivoxCall(requrl, true);
         }
 
-        private static readonly string m_vivoxChannelSearch = "http://{0}/api2/viv_chan_search.php?&cond_chanparent={1}&auth_token={2}";
+        private static readonly string m_vivoxChannelSearch = "https://{0}/api2/viv_chan_search.php?&cond_chanparent={1}&auth_token={2}";
 
         /// <summary>
         /// Return information on channels in the given directory
         /// </summary>
+
         private XmlElement VivoxListChildren(string channelid)
         {
             string requrl = String.Format(m_vivoxChannelSearch, m_vivoxServer, channelid, m_authToken);
@@ -1124,7 +1136,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
                 try
                 {
                     // Otherwise prepare the request
-                    m_log.DebugFormat("[VivoxVoice] Sending request <{0}>", requrl);
+                    //m_log.DebugFormat("[VivoxVoice] Sending request <{0}>", requrl);
 
                     HttpWebRequest req = (HttpWebRequest)WebRequest.Create(requrl);
 
@@ -1324,5 +1336,21 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.VivoxVoice
             result = String.Empty;
             return false;
         }
+
+        private void HandleDebug(string module, string[] cmd)
+        {
+            if (cmd.Length < 3)
+            {
+                MainConsole.Instance.Output("Error: missing on/off flag");
+                return;
+            }
+
+            if (cmd[2] == "on")
+                m_dumpXml = true;
+            else if (cmd[2] == "off")
+                m_dumpXml = false;
+            else
+                MainConsole.Instance.Output("Error: only on and off are supported");
+        }
     }
 }
diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs
index dff3f78..0512e48 100644
--- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs
@@ -206,6 +206,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
             }
 
             scene.EventManager.OnNewClient += OnNewClient;
+            scene.EventManager.OnMakeRootAgent += OnMakeRoot;
+            scene.EventManager.OnMakeChildAgent += OnMakeChild;
             scene.EventManager.OnIncomingInstantMessage += OnGridInstantMessage;
             // The InstantMessageModule itself doesn't do this, 
             // so lets see if things explode if we don't do it
@@ -256,19 +258,34 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
         #endregion
 
         #region EventHandlers
+
+        private void OnMakeRoot(ScenePresence sp)
+        {
+            if (m_debugEnabled) m_log.DebugFormat("[Groups]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
+
+            sp.ControllingClient.OnUUIDGroupNameRequest += HandleUUIDGroupNameRequest;
+            // Used for Notices and Group Invites/Accept/Reject
+            sp.ControllingClient.OnInstantMessage += OnInstantMessage;
+            // Send client their groups information.
+//            SendAgentGroupDataUpdate(sp.ControllingClient, sp.UUID);
+            // only send data viwer will ask rest later
+            OnAgentDataUpdateRequest(sp.ControllingClient, sp.UUID, sp.UUID);
+        }
+
+        private void OnMakeChild(ScenePresence sp)
+        {
+            if (m_debugEnabled) m_log.DebugFormat("[Groups]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
+
+            sp.ControllingClient.OnUUIDGroupNameRequest -= HandleUUIDGroupNameRequest;
+            sp.ControllingClient.OnInstantMessage -= OnInstantMessage;
+        }
+ 
         private void OnNewClient(IClientAPI client)
         {
             if (m_debugEnabled) m_log.DebugFormat("[GROUPS]: {0} called", System.Reflection.MethodBase.GetCurrentMethod().Name);
 
-            client.OnUUIDGroupNameRequest += HandleUUIDGroupNameRequest;
             client.OnAgentDataUpdateRequest += OnAgentDataUpdateRequest;
             client.OnRequestAvatarProperties += OnRequestAvatarProperties;
-
-            // Used for Notices and Group Invites/Accept/Reject
-            client.OnInstantMessage += OnInstantMessage;
-
-            // Send client their groups information.
-            SendAgentGroupDataUpdate(client, client.AgentId);
         }
 
         private void OnRequestAvatarProperties(IClientAPI remoteClient, UUID avatarID)
@@ -984,7 +1001,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
             msg.toAgentID = agentID.Guid;
             msg.dialog = dialog;
             msg.fromGroup = true;
-            msg.offline = (byte)0;
+            msg.offline = (byte)1; // Allow this message to be stored for offline use
             msg.ParentEstateID = 0;
             msg.Position = Vector3.Zero;
             msg.RegionID = UUID.Zero.Guid;
diff --git a/OpenSim/Region/OptionalModules/PrimLimitsModule/PrimLimitsModule.cs b/OpenSim/Region/OptionalModules/PrimLimitsModule/PrimLimitsModule.cs
index 395bbf1..d3c46c9 100644
--- a/OpenSim/Region/OptionalModules/PrimLimitsModule/PrimLimitsModule.cs
+++ b/OpenSim/Region/OptionalModules/PrimLimitsModule/PrimLimitsModule.cs
@@ -135,31 +135,50 @@ namespace OpenSim.Region.OptionalModules
 
         private bool CanObjectEnter(UUID objectID, bool enteringRegion, Vector3 newPoint, Scene scene)
         {
+            if (newPoint.X < -1f || newPoint.X > (scene.RegionInfo.RegionSizeX + 1) ||
+                newPoint.Y < -1f || newPoint.Y > (scene.RegionInfo.RegionSizeY) )
+                return true;
+
             SceneObjectPart obj = scene.GetSceneObjectPart(objectID);
-            Vector3 oldPoint = obj.GroupPosition;
-            int objectCount = obj.ParentGroup.PrimCount;
-            ILandObject oldParcel = scene.LandChannel.GetLandObject(oldPoint.X, oldPoint.Y);
+
+            if (obj == null)
+                return false;
+
+            // Prim counts are determined by the location of the root prim.  if we're
+            // moving a child prim, just let it pass
+            if (!obj.IsRoot)
+            {
+                return true;
+            }
+
             ILandObject newParcel = scene.LandChannel.GetLandObject(newPoint.X, newPoint.Y);
 
+<<<<<<< HEAD
             // newParcel will be null only if it outside of our current region.  If this is the case, then the
             // receiving permissions will perform the check.
             if (newParcel == null)
                 return true;
 
             // The prim hasn't crossed a region boundary so we don't need to worry
-            // about prim counts here
-            if(oldParcel.Equals(newParcel))
-            {
+=======
+            if (newParcel == null)
                 return true;
-            }
 
-            // Prim counts are determined by the location of the root prim.  if we're
-            // moving a child prim, just let it pass
-            if(!obj.IsRoot)
+            Vector3 oldPoint = obj.GroupPosition;
+            ILandObject oldParcel = scene.LandChannel.GetLandObject(oldPoint.X, oldPoint.Y);
+            
+            // The prim hasn't crossed a region boundry so we don't need to worry
+>>>>>>> avn/ubitvar
+            // about prim counts here
+            if(oldParcel != null && oldParcel.Equals(newParcel))
             {
                 return true;
             }
 
+            int objectCount = obj.ParentGroup.PrimCount;
+            int usedPrims = newParcel.PrimCounts.Total;
+            int simulatorCapacity = newParcel.GetSimulatorMaxPrimCount();
+
             // TODO: Add Special Case here for temporary prims
 
             string response = DoCommonChecks(objectCount, obj.OwnerID, newParcel, scene);
diff --git a/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcGridRouterModule.cs b/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcGridRouterModule.cs
index 709d389..97133c0 100644
--- a/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcGridRouterModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcGridRouterModule.cs
@@ -179,7 +179,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcGridRouterModule
         {
             if(!m_Channels.ContainsKey(itemID))
             {
-                m_log.InfoFormat("[XMLRPC GRID ROUTER]: Attempted to unregister non-existing Item: {0}", itemID.ToString());
+                //m_log.InfoFormat("[XMLRPC GRID ROUTER]: Attempted to unregister non-existing Item: {0}", itemID.ToString());
                 return false;
             }
 
diff --git a/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcRouterModule.cs b/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcRouterModule.cs
index 943675e..32549d6 100644
--- a/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcRouterModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/XmlRpcRouterModule/XmlRpcRouterModule.cs
@@ -98,7 +98,10 @@ namespace OpenSim.Region.OptionalModules.Scripting.XmlRpcRouterModule
 
         public void RegisterNewReceiver(IScriptModule scriptEngine, UUID channel, UUID objectID, UUID itemID, string uri)
         {
-            scriptEngine.PostScriptEvent(itemID, "xmlrpc_uri", new Object[] {uri});
+            if (m_Enabled)
+            {
+                scriptEngine.PostScriptEvent(itemID, "xmlrpc_uri", new Object[] { uri });
+            }
         }
 
         public void UnRegisterReceiver(string channelID, UUID itemID)
diff --git a/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs b/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs
index d37369c..fcf5e91 100644
--- a/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs
+++ b/OpenSim/Region/OptionalModules/ViewerSupport/DynamicMenuModule.cs
@@ -1,29 +1,8 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
+// ******************************************************************
+// Copyright (c) 2008, 2009 Melanie Thielker
+//
+// All rights reserved
+//
 
 using System;
 using System.IO;
@@ -131,8 +110,11 @@ namespace OpenSim.Region.OptionalModules.ViewerSupport
             {
                 foreach (MenuItemData d in m_menuItems[UUID.Zero])
                 {
-                    if (d.Mode == UserMode.God && (!m_scene.Permissions.IsGod(agentID)))
-                        continue;
+                    if (!m_scene.Permissions.IsGod(agentID))
+                    {
+                        if (d.Mode == UserMode.RegionManager && (!m_scene.Permissions.IsAdministrator(agentID)))
+                            continue;
+                    }
 
                     OSDMap loc = null;
                     switch (d.Location)
diff --git a/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs b/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
index 4cd5676..8565f5a 100644
--- a/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
+++ b/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
@@ -205,8 +205,9 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
         {
         }
 
-        public bool ObjectGiveMoney(UUID objectID, UUID fromID, UUID toID, int amount)
+        public bool ObjectGiveMoney(UUID objectID, UUID fromID, UUID toID, int amount, UUID txn, out string result)
         {
+            result = String.Empty;
             string description = String.Format("Object {0} pays {1}", resolveObjectName(objectID), resolveAgentName(toID));
 
             bool give_result = doMoneyTransfer(fromID, toID, amount, 2, description);
@@ -842,6 +843,10 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
             if (module != null)
                 module.BuyObject(remoteClient, categoryID, localID, saleType, salePrice);
         }
+
+        public void MoveMoney(UUID fromAgentID, UUID toAgentID, int amount, string text)
+        {
+        }
     }
 
     public enum TransactionType : int
diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
index fb644b7..dc1ea95 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
@@ -61,10 +61,16 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         private readonly string m_firstname;
         private readonly string m_lastname;
         private readonly Vector3 m_startPos;
+<<<<<<< HEAD
         private readonly UUID m_uuid;
+=======
+        private UUID m_uuid = UUID.Random();
+>>>>>>> avn/ubitvar
         private readonly Scene m_scene;
         private readonly UUID m_ownerID;
 
+        public List<uint> SelectedObjects {get; private set;}
+
         public NPCAvatar(
             string firstname, string lastname, Vector3 position, UUID ownerID, bool senseAsAgent, Scene scene)
         {
@@ -94,6 +100,8 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             get { return m_scene; }
         }
 
+        public int PingTimeMS { get { return 0; } }
+
         public UUID OwnerID
         {
             get { return m_ownerID; }
@@ -248,7 +256,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 #pragma warning disable 67
         public event Action<IClientAPI> OnLogout;
         public event ObjectPermissions OnObjectPermissions;
-
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         public event MoneyTransferRequest OnMoneyTransferRequest;
         public event ParcelBuy OnParcelBuy;
         public event Action<IClientAPI> OnConnectionClosed;
@@ -268,6 +276,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         public event ObjectDrop OnObjectDrop;
         public event StartAnim OnStartAnim;
         public event StopAnim OnStopAnim;
+        public event ChangeAnim OnChangeAnim;
         public event LinkObjects OnLinkObjects;
         public event DelinkObjects OnDelinkObjects;
         public event RequestMapBlocks OnRequestMapBlocks;
@@ -318,6 +327,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         public event UpdatePrimTexture OnUpdatePrimTexture;
         public event UpdateVector OnUpdatePrimGroupPosition;
         public event UpdateVector OnUpdatePrimSinglePosition;
+        public event ClientChangeObject onClientChangeObject;
         public event UpdatePrimRotation OnUpdatePrimGroupRotation;
         public event UpdatePrimSingleRotationPosition OnUpdatePrimSingleRotationPosition;
         public event UpdatePrimSingleRotation OnUpdatePrimSingleRotation;
@@ -456,7 +466,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         public event ClassifiedInfoRequest OnClassifiedInfoRequest;
         public event ClassifiedInfoUpdate OnClassifiedInfoUpdate;
         public event ClassifiedDelete OnClassifiedDelete;
-        public event ClassifiedDelete OnClassifiedGodDelete;
+        public event ClassifiedGodDelete OnClassifiedGodDelete;
 
         public event EventNotificationAddRequest OnEventNotificationAddRequest;
         public event EventNotificationRemoveRequest OnEventNotificationRemoveRequest;
@@ -495,11 +505,12 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         public event GroupVoteHistoryRequest OnGroupVoteHistoryRequest;
         public event SimWideDeletesDelegate OnSimWideDeletes;
         public event SendPostcard OnSendPostcard;
+        public event ChangeInventoryItemFlags OnChangeInventoryItemFlags;
         public event MuteListEntryUpdate OnUpdateMuteListEntry;
         public event MuteListEntryRemove OnRemoveMuteListEntry;
         public event GodlikeMessage onGodlikeMessage;
         public event GodUpdateRegionInfoUpdate OnGodUpdateRegionInfoUpdate;
-
+        public event GenericCall2 OnUpdateThrottles;
 #pragma warning restore 67
 
         #endregion
@@ -522,6 +533,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         public virtual UUID AgentId
         {
             get { return m_uuid; }
+            set { m_uuid = value; }
         }
 
         public UUID SessionId
@@ -627,6 +639,17 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         public virtual void SetChildAgentThrottle(byte[] throttle)
         {
         }
+
+        public virtual void SetChildAgentThrottle(byte[] throttle, float factor)
+        {
+
+        }
+
+        public void SetAgentThrottleSilent(int throttle, int setting)
+        {
+
+
+        }
         public byte[] GetThrottlesPacked(float multiplier)
         {
             return new byte[0];
@@ -665,6 +688,11 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 
         }
 
+        public virtual bool CanSendLayerData()
+        {
+            return false;
+        }
+
         public virtual void SendLayerData(float[] map)
         {
         }
@@ -772,6 +800,10 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         {
         }
 
+        public void SendInventoryItemCreateUpdate(InventoryItemBase Item, UUID transactionID, uint callbackId)
+        {
+        }
+
         public virtual void SendRemoveInventoryItem(UUID itemID)
         {
         }
@@ -788,7 +820,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         {
         }
 
-        public virtual void SendXferPacket(ulong xferID, uint packet, byte[] data)
+        public virtual void SendXferPacket(ulong xferID, uint packet, byte[] data, bool isTaskInventory)
         {
         }
         public virtual void SendAbortXferPacket(ulong xferID)
@@ -933,10 +965,10 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 
         public void Close()
         {
-            Close(false);
+            Close(true, false);
         }
 
-        public void Close(bool force)
+        public void Close(bool sendStop, bool force)
         {
             // Remove ourselves from the scene
             m_scene.RemoveClient(AgentId, false);
@@ -1269,5 +1301,14 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         {
         }
 
+        public void SendPartFullUpdate(ISceneEntity ent, uint? parentID)
+        {
+        }
+
+        public int GetAgentThrottleSilent(int throttle)
+        {
+            return 0;
+        }
+
     }
 }
diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
index 9232db9..2977195 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
@@ -167,10 +167,9 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             npcAvatar.CircuitCode = (uint)Util.RandomClass.Next(0,
                     int.MaxValue);
 
-            m_log.DebugFormat(
-                "[NPC MODULE]: Creating NPC {0} {1} {2}, owner={3}, senseAsAgent={4} at {5} in {6}",
-                firstname, lastname, npcAvatar.AgentId, owner,
-                senseAsAgent, position, scene.RegionInfo.RegionName);
+//            m_log.DebugFormat(
+//                "[NPC MODULE]: Creating NPC {0} {1} {2}, owner={3}, senseAsAgent={4} at {5} in {6}",
+//                firstname, lastname, npcAvatar.AgentId, owner, senseAsAgent, position, scene.RegionInfo.RegionName);
 
             AgentCircuitData acd = new AgentCircuitData();
             acd.AgentID = npcAvatar.AgentId;
@@ -192,36 +191,31 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             }
             */
 
-            lock (m_avatars)
-            {
-                scene.AuthenticateHandler.AddNewCircuit(npcAvatar.CircuitCode,
-                        acd);
-                scene.AddNewAgent(npcAvatar, PresenceType.Npc);
+//            ManualResetEvent ev = new ManualResetEvent(false);
 
-                ScenePresence sp;
-                if (scene.TryGetScenePresence(npcAvatar.AgentId, out sp))
+//            Util.FireAndForget(delegate(object x) {
+                lock (m_avatars)
                 {
-                    /*
-                    m_log.DebugFormat(
-                            "[NPC MODULE]: Successfully retrieved scene presence for NPC {0} {1}",
-                            sp.Name, sp.UUID);
-                    */
+                    scene.AuthenticateHandler.AddNewCircuit(npcAvatar.CircuitCode, acd);
+                    scene.AddNewAgent(npcAvatar, PresenceType.Npc);
 
-                    sp.CompleteMovement(npcAvatar, false);
-                    m_avatars.Add(npcAvatar.AgentId, npcAvatar);
-                    m_log.DebugFormat("[NPC MODULE]: Created NPC {0} {1}", npcAvatar.AgentId, sp.Name);
-
-                    return npcAvatar.AgentId;
+                    ScenePresence sp;
+                    if (scene.TryGetScenePresence(npcAvatar.AgentId, out sp))
+                    {
+                        
+                        sp.CompleteMovement(npcAvatar, false);
+                        m_avatars.Add(npcAvatar.AgentId, npcAvatar);
+//                        m_log.DebugFormat("[NPC MODULE]: Created NPC {0} {1}", npcAvatar.AgentId, sp.Name);
+                    }
                 }
-                else
-                {
-                    m_log.WarnFormat(
-                        "[NPC MODULE]: Could not find scene presence for NPC {0} {1}",
-                        sp.Name, sp.UUID);
+//                ev.Set();
+//            });
 
-                    return UUID.Zero;
-                }
-            }
+//            ev.WaitOne();
+
+//            m_log.DebugFormat("[NPC MODULE]: Created NPC with id {0}", npcAvatar.AgentId);
+
+            return npcAvatar.AgentId;
         }
 
         public bool MoveToTarget(UUID agentID, Scene scene, Vector3 pos,
@@ -436,9 +430,15 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             {
                 NPCAvatar av;
                 if (m_avatars.TryGetValue(npcID, out av))
+                {
+                    if (npcID == callerID)
+                        return true;
                     return CheckPermissions(av, callerID);
+                }
                 else
+                {
                     return false;
+                }
             }
         }
 
@@ -457,8 +457,12 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         /// <returns>true if they do, false if they don't.</returns>
         private bool CheckPermissions(NPCAvatar av, UUID callerID)
         {
+<<<<<<< HEAD
             return callerID == UUID.Zero || av.OwnerID == UUID.Zero ||
                 av.OwnerID == callerID  || av.AgentId == callerID;
+=======
+            return callerID == UUID.Zero || av.OwnerID == UUID.Zero || av.OwnerID == callerID || av.AgentId == callerID;
+>>>>>>> avn/ubitvar
         }
     }
 }
diff --git a/OpenSim/Region/OptionalModules/World/NPC/Tests/NPCModuleTests.cs b/OpenSim/Region/OptionalModules/World/NPC/Tests/NPCModuleTests.cs
index 0bebb58..2345e38 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/Tests/NPCModuleTests.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/Tests/NPCModuleTests.cs
@@ -113,7 +113,7 @@ namespace OpenSim.Region.OptionalModules.World.NPC.Tests
             // ScenePresence.SendInitialData() to reset our entire appearance.
             m_scene.AssetService.Store(AssetHelpers.CreateNotecardAsset(originalFace8TextureId));
 
-            m_afMod.SetAppearance(sp, originalTe, null, null);
+            m_afMod.SetAppearance(sp, originalTe, null, new WearableCacheItem[0] );
 
             UUID npcId = m_npcMod.CreateNPC("John", "Smith", new Vector3(128, 128, 30), UUID.Zero, true, m_scene, sp.Appearance);
 
@@ -484,4 +484,4 @@ namespace OpenSim.Region.OptionalModules.World.NPC.Tests
             Assert.That(npc.ParentID, Is.EqualTo(0));
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/OptionalModules/World/SceneCommands/SceneCommandsModule.cs b/OpenSim/Region/OptionalModules/World/SceneCommands/SceneCommandsModule.cs
index 0927c4f..a26d145 100644
--- a/OpenSim/Region/OptionalModules/World/SceneCommands/SceneCommandsModule.cs
+++ b/OpenSim/Region/OptionalModules/World/SceneCommands/SceneCommandsModule.cs
@@ -334,4 +334,4 @@ namespace OpenSim.Region.OptionalModules.Avatar.Attachments
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Physics/BulletSPlugin/BSShapes.cs b/OpenSim/Region/Physics/BulletSPlugin/BSShapes.cs
index 86d86cb..03a9ddc 100755
--- a/OpenSim/Region/Physics/BulletSPlugin/BSShapes.cs
+++ b/OpenSim/Region/Physics/BulletSPlugin/BSShapes.cs
@@ -555,7 +555,9 @@ public class BSShapeMesh : BSShape
         {
             meshData = physicsScene.mesher.CreateMesh(prim.PhysObjectName, pbs, size, lod,
                                             false,  // say it is not physical so a bounding box is not built
-                                            false   // do not cache the mesh and do not use previously built versions
+                                            false,   // do not cache the mesh and do not use previously built versions
+                                            false,
+                                            false
                                             );
         }
 
@@ -712,7 +714,7 @@ public class BSShapeHull : BSShape
         lock (physicsScene.mesher)
         {
             // Pass true for physicalness as this prevents the creation of bounding box which is not needed
-            meshData = physicsScene.mesher.CreateMesh(prim.PhysObjectName, pbs, size, lod, true /* isPhysical */, false /* shouldCache */);
+            meshData = physicsScene.mesher.CreateMesh(prim.PhysObjectName, pbs, size, lod, true /* isPhysical */, false /* shouldCache */, false, false);
 
             // If we should use the asset's hull info, fetch it out of the locked mesher
             if (meshData != null && BSParam.ShouldUseAssetHulls)
diff --git a/OpenSim/Region/Physics/ChOdePlugin/AssemblyInfo.cs b/OpenSim/Region/Physics/ChOdePlugin/AssemblyInfo.cs
new file mode 100644
index 0000000..d65929a
--- /dev/null
+++ b/OpenSim/Region/Physics/ChOdePlugin/AssemblyInfo.cs
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+// Information about this assembly is defined by the following
+// attributes.
+//
+// change them to the information which is associated with the assembly
+// you compile.
+
+[assembly : AssemblyTitle("OdePlugin")]
+[assembly : AssemblyDescription("")]
+[assembly : AssemblyConfiguration("")]
+[assembly : AssemblyCompany("http://opensimulator.org")]
+[assembly : AssemblyProduct("OdePlugin")]
+[assembly : AssemblyCopyright("Copyright (c) OpenSimulator.org Developers 2007-2009")]
+[assembly : AssemblyTrademark("")]
+[assembly : AssemblyCulture("")]
+
+// This sets the default COM visibility of types in the assembly to invisible.
+// If you need to expose a type to COM, use [ComVisible(true)] on that type.
+
+[assembly : ComVisible(false)]
+
+// The assembly version has following format :
+//
+// Major.Minor.Build.Revision
+//
+// You can specify all values by your own or you can build default build and revision
+// numbers with the '*' character (the default):
+
+[assembly : AssemblyVersion("0.6.5.*")]
diff --git a/OpenSim/Region/Physics/ChOdePlugin/ODECharacter.cs b/OpenSim/Region/Physics/ChOdePlugin/ODECharacter.cs
new file mode 100644
index 0000000..ec717d7
--- /dev/null
+++ b/OpenSim/Region/Physics/ChOdePlugin/ODECharacter.cs
@@ -0,0 +1,1467 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using OpenMetaverse;
+using Ode.NET;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using log4net;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    /// <summary>
+    /// Various properties that ODE uses for AMotors but isn't exposed in ODE.NET so we must define them ourselves.
+    /// </summary>
+
+    public enum dParam : int
+    {
+        LowStop = 0,
+        HiStop = 1,
+        Vel = 2,
+        FMax = 3,
+        FudgeFactor = 4,
+        Bounce = 5,
+        CFM = 6,
+        StopERP = 7,
+        StopCFM = 8,
+        LoStop2 = 256,
+        HiStop2 = 257,
+        Vel2 = 258,
+        FMax2 = 259,
+        StopERP2 = 7 + 256,
+        StopCFM2 = 8 + 256,
+        LoStop3 = 512,
+        HiStop3 = 513,
+        Vel3 = 514,
+        FMax3 = 515,
+        StopERP3 = 7 + 512,
+        StopCFM3 = 8 + 512
+    }
+    public class OdeCharacter : PhysicsActor
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private Vector3 _position;
+        private d.Vector3 _zeroPosition;
+        // private d.Matrix3 m_StandUpRotation;
+        private bool _zeroFlag = false;
+        private bool m_lastUpdateSent = false;
+        private Vector3 _velocity;
+        private Vector3 _target_velocity;
+        private Vector3 _acceleration;
+        private Vector3 m_rotationalVelocity;
+        private float m_mass = 80f;
+        public float m_density = 60f;
+        private bool m_pidControllerActive = true;
+        public float PID_D = 800.0f;
+        public float PID_P = 900.0f;
+        //private static float POSTURE_SERVO = 10000.0f;
+        public float CAPSULE_RADIUS = 0.37f;
+        public float CAPSULE_LENGTH = 2.140599f;
+        public float m_tensor = 3800000f;
+        public float heightFudgeFactor = 0.52f;
+        public float walkDivisor = 1.3f;
+        public float runDivisor = 0.8f;
+        private bool flying = false;
+        private bool jumping = false;       // add for jumping
+        private bool m_iscolliding = false;
+        private bool m_iscollidingGround = false;
+        private bool m_wascolliding = false;
+        private bool m_wascollidingGround = false;
+        private bool m_iscollidingObj = false;
+        private bool m_alwaysRun = false;
+        private bool m_hackSentFall = false;
+        private bool m_hackSentFly = false;
+        private int m_requestedUpdateFrequency = 0;
+        private Vector3 m_taintPosition = Vector3.Zero;
+        public uint m_localID = 0;
+        public bool m_returnCollisions = false;
+        // taints and their non-tainted counterparts
+        public bool m_isPhysical = false; // the current physical status
+        public bool m_tainted_isPhysical = false; // set when the physical status is tainted (false=not existing in physics engine, true=existing)
+        public float MinimumGroundFlightOffset = 3f;
+
+        private float m_tainted_CAPSULE_LENGTH; // set when the capsule length changes. 
+        private float m_tiltMagnitudeWhenProjectedOnXYPlane = 0.1131371f; // used to introduce a fixed tilt because a straight-up capsule falls through terrain, probably a bug in terrain collider
+
+
+        private float m_buoyancy = 0f;
+
+        // private CollisionLocker ode;
+
+        private string m_name = String.Empty;
+
+        private bool[] m_colliderarr = new bool[11];
+        private bool[] m_colliderGroundarr = new bool[11];
+
+        // Default we're a Character
+        private CollisionCategories m_collisionCategories = (CollisionCategories.Character);
+
+        // Default, Collide with Other Geometries, spaces, bodies and characters.
+        private CollisionCategories m_collisionFlags = (CollisionCategories.Geom
+                                                        | CollisionCategories.Space
+                                                        | CollisionCategories.Body
+                                                        | CollisionCategories.Character
+                                                        | CollisionCategories.Land);
+        public IntPtr Body = IntPtr.Zero;
+        private OdeScene _parent_scene;
+        public IntPtr Shell = IntPtr.Zero;
+        public IntPtr Amotor = IntPtr.Zero;
+        public d.Mass ShellMass;
+        public bool collidelock = false;
+
+        public int m_eventsubscription = 0;
+        private CollisionEventUpdate CollisionEventsThisFrame = new CollisionEventUpdate();
+
+        private Vector3 m_taintMomentum = Vector3.Zero;
+        private bool m_haveTaintMomentum = false;
+
+
+        // unique UUID of this character object
+        public UUID m_uuid;
+        public bool bad = false;
+        private Object m_syncRoot = new Object();
+        
+        public OdeCharacter(String avName, OdeScene parent_scene, Vector3 pos, CollisionLocker dode, Vector3 size, float pid_d, float pid_p, float capsule_radius, float tensor, float density, float height_fudge_factor, float walk_divisor, float rundivisor)
+        {
+            m_uuid = UUID.Random();
+
+            if (pos.IsFinite())
+            {
+                if (pos.Z > 9999999f)
+                {
+                    pos.Z = parent_scene.GetTerrainHeightAtXY(127, 127) + 5;
+                }
+                if (pos.Z < -90000f)
+                {
+                    pos.Z = parent_scene.GetTerrainHeightAtXY(127, 127) + 5;
+                }
+                _position = pos;
+                m_taintPosition.X = pos.X;
+                m_taintPosition.Y = pos.Y;
+                m_taintPosition.Z = pos.Z;
+            }
+            else
+            {
+                _position = new Vector3(((float)_parent_scene.WorldExtents.X * 0.5f), ((float)_parent_scene.WorldExtents.Y * 0.5f), parent_scene.GetTerrainHeightAtXY(128f, 128f) + 10f);
+                m_taintPosition.X = _position.X;
+                m_taintPosition.Y = _position.Y;
+                m_taintPosition.Z = _position.Z;
+                m_log.Warn("[PHYSICS]: Got NaN Position on Character Create");
+            }
+
+            _parent_scene = parent_scene;
+
+            PID_D = pid_d;
+            PID_P = pid_p;
+            CAPSULE_RADIUS = capsule_radius;
+            m_tensor = tensor;
+            m_density = density;
+            heightFudgeFactor = height_fudge_factor;
+            walkDivisor = walk_divisor;
+            runDivisor = rundivisor;
+
+            // m_StandUpRotation =
+            //     new d.Matrix3(0.5f, 0.7071068f, 0.5f, -0.7071068f, 0f, 0.7071068f, 0.5f, -0.7071068f,
+            //                   0.5f);
+
+            for (int i = 0; i < 11; i++)
+            {
+                m_colliderarr[i] = false;
+            }
+            CAPSULE_LENGTH = (size.Z * 1.15f) - CAPSULE_RADIUS * 2.0f;
+            //m_log.Info("[SIZE]: " + CAPSULE_LENGTH.ToString());
+            m_tainted_CAPSULE_LENGTH = CAPSULE_LENGTH;
+
+            m_isPhysical = false; // current status: no ODE information exists
+            m_tainted_isPhysical = true; // new tainted status: need to create ODE information
+
+            _parent_scene.AddPhysicsActorTaint(this);
+            
+            m_name = avName;
+        }
+
+        public override int PhysicsActorType
+        {
+            get { return (int) ActorTypes.Agent; }
+            set { return; }
+        }
+
+        /// <summary>
+        /// If this is set, the avatar will move faster
+        /// </summary>
+        public override bool SetAlwaysRun
+        {
+            get { return m_alwaysRun; }
+            set { m_alwaysRun = value; }
+        }
+
+        public override uint LocalID
+        {
+            set { m_localID = value; }
+        }
+
+        public override bool Grabbed
+        {
+            set { return; }
+        }
+
+        public override bool Selected
+        {
+//            set { return; }
+            set { jumping = value; }    // add for jumping flag
+        }
+
+        public override float Buoyancy
+        {
+            get { return m_buoyancy; }
+            set { m_buoyancy = value; }
+        }
+
+        public override bool FloatOnWater
+        {
+            set { return; }
+        }
+
+        public override bool IsPhysical
+        {
+            get { return false; }
+            set { return; }
+        }
+
+        public override bool ThrottleUpdates
+        {
+            get { return false; }
+            set { return; }
+        }
+
+        public override bool Flying
+        {
+            get { return flying; }
+            set { flying = value; }
+        }
+
+        /// <summary>
+        /// Returns if the avatar is colliding in general.
+        /// This includes the ground and objects and avatar.
+        /// </summary>
+        public override bool IsColliding
+        {
+//#@            get { return m_iscolliding; }
+            get {  //##
+//Console.WriteLine(">>>>>>>>>>>> IC get = {0}", m_iscolliding);  //##
+                return m_iscolliding; }  //##
+            set
+            {
+                int i;
+                int truecount = 0;
+                int falsecount = 0;
+
+                if (m_colliderarr.Length >= 10)
+                {
+                    for (i = 0; i < 10; i++)
+                    {
+                        m_colliderarr[i] = m_colliderarr[i + 1];
+                    }
+                }
+                m_colliderarr[10] = value;
+
+                for (i = 0; i < 11; i++)
+                {
+                    if (m_colliderarr[i])
+                    {
+                        truecount++;
+                    }
+                    else
+                    {
+                        falsecount++;
+                    }
+                }
+
+                // Equal truecounts and false counts means we're colliding with something.
+
+                if (falsecount > 1.2*truecount)
+                {
+                    m_iscolliding = false;
+                }
+                else
+                {
+                    m_iscolliding = true;
+                }
+// ## Console.WriteLine("IC SET = {0}   t{1}  f{2}  i {3}", value, truecount, falsecount, m_iscolliding);
+                if (m_wascolliding != m_iscolliding)
+                {
+                    //base.SendCollisionUpdate(new CollisionEventUpdate());
+                }
+                m_wascolliding = m_iscolliding;
+            }
+        }
+
+        /// <summary>
+        /// Returns if an avatar is colliding with the ground
+        /// </summary>
+        public override bool CollidingGround
+        {
+            get { return m_iscollidingGround; }
+            set
+            {
+                // Collisions against the ground are not really reliable
+                // So, to get a consistant value we have to average the current result over time
+                // Currently we use 1 second = 10 calls to this.
+                int i;
+                int truecount = 0;
+                int falsecount = 0;
+
+                if (m_colliderGroundarr.Length >= 10)
+                {
+                    for (i = 0; i < 10; i++)
+                    {
+                        m_colliderGroundarr[i] = m_colliderGroundarr[i + 1];
+                    }
+                }
+                m_colliderGroundarr[10] = value;
+
+                for (i = 0; i < 11; i++)
+                {
+                    if (m_colliderGroundarr[i])
+                    {
+                        truecount++;
+                    }
+                    else
+                    {
+                        falsecount++;
+                    }
+                }
+
+                // Equal truecounts and false counts means we're colliding with something.
+
+                if (falsecount > 1.2*truecount)
+                {
+                    m_iscollidingGround = false;
+                }
+                else
+                {
+                    m_iscollidingGround = true;
+                }
+                if (m_wascollidingGround != m_iscollidingGround)
+                {
+                    //base.SendCollisionUpdate(new CollisionEventUpdate());
+                }
+                m_wascollidingGround = m_iscollidingGround;
+            }
+        }
+
+        /// <summary>
+        /// Returns if the avatar is colliding with an object
+        /// </summary>
+        public override bool CollidingObj
+        {
+            get { return m_iscollidingObj; }
+            set
+            {
+                m_iscollidingObj = value;
+                if (value)
+                    m_pidControllerActive = false;
+                else
+                    m_pidControllerActive = true;
+            }
+        }
+
+        /// <summary>
+        /// turn the PID controller on or off.
+        /// The PID Controller will turn on all by itself in many situations
+        /// </summary>
+        /// <param name="status"></param>
+        public void SetPidStatus(bool status)
+        {
+            m_pidControllerActive = status;
+        }
+
+        public override bool Stopped
+        {
+            get { return _zeroFlag; }
+        }
+
+        /// <summary>
+        /// This 'puts' an avatar somewhere in the physics space.
+        /// Not really a good choice unless you 'know' it's a good
+        /// spot otherwise you're likely to orbit the avatar.
+        /// </summary>
+        public override Vector3 Position
+        {
+            get { return _position; }
+            set
+            {
+                if (Body == IntPtr.Zero || Shell == IntPtr.Zero)
+                {
+                    if (value.IsFinite())
+                    {
+                        if (value.Z > 9999999f)
+                        {
+                            value.Z = _parent_scene.GetTerrainHeightAtXY(127, 127) + 5;
+                        }
+                        if (value.Z < -90000f)
+                        {
+                            value.Z = _parent_scene.GetTerrainHeightAtXY(127, 127) + 5;
+                        }
+
+                        _position.X = value.X;
+                        _position.Y = value.Y;
+                        _position.Z = value.Z;
+
+                        m_taintPosition.X = value.X;
+                        m_taintPosition.Y = value.Y;
+                        m_taintPosition.Z = value.Z;
+                        _parent_scene.AddPhysicsActorTaint(this);
+                    }
+                    else
+                    {
+                        m_log.Warn("[PHYSICS]: Got a NaN Position from Scene on a Character");
+                    }
+                }
+            }
+        }
+
+        public override Vector3 RotationalVelocity
+        {
+            get { return m_rotationalVelocity; }
+            set { m_rotationalVelocity = value; }
+        }
+
+        /// <summary>
+        /// This property sets the height of the avatar only.  We use the height to make sure the avatar stands up straight
+        /// and use it to offset landings properly
+        /// </summary>
+        public override Vector3 Size
+        {
+            get { return new Vector3(CAPSULE_RADIUS * 2, CAPSULE_RADIUS * 2, CAPSULE_LENGTH); }
+            set
+            {
+                if (value.IsFinite())
+                {
+                    m_pidControllerActive = true;
+
+                    Vector3 SetSize = value;
+                    m_tainted_CAPSULE_LENGTH = (SetSize.Z*1.15f) - CAPSULE_RADIUS*2.0f;
+                    //m_log.Info("[SIZE]: " + CAPSULE_LENGTH.ToString());
+
+                    Velocity = Vector3.Zero;
+                                        m_taintPosition = _position; // update the stale taint position
+                    _parent_scene.AddPhysicsActorTaint(this);
+                }
+                else
+                {
+                    m_log.Warn("[PHYSICS]: Got a NaN Size from Scene on a Character");
+                }
+            }
+        }
+
+        private void AlignAvatarTiltWithCurrentDirectionOfMovement(Vector3 movementVector)
+        {
+            movementVector.Z = 0f;
+            float magnitude = (float)Math.Sqrt((double)(movementVector.X * movementVector.X + movementVector.Y * movementVector.Y));
+            if (magnitude < 0.1f) return;
+
+            // normalize the velocity vector
+            float invMagnitude = 1.0f / magnitude;
+            movementVector.X *= invMagnitude;
+            movementVector.Y *= invMagnitude;
+
+            // if we change the capsule heading too often, the capsule can fall down
+            // therefore we snap movement vector to just 1 of 4 predefined directions (ne, nw, se, sw),
+            // meaning only 4 possible capsule tilt orientations
+            if (movementVector.X > 0)
+            {
+                // east
+                if (movementVector.Y > 0)
+                {
+                    // northeast
+                    movementVector.X = (float)Math.Sqrt(2.0);
+                    movementVector.Y = (float)Math.Sqrt(2.0);
+                }
+                else
+                {
+                    // southeast
+                    movementVector.X = (float)Math.Sqrt(2.0);
+                    movementVector.Y = -(float)Math.Sqrt(2.0);
+                }
+            }
+            else
+            {
+                // west
+                if (movementVector.Y > 0)
+                {
+                    // northwest
+                    movementVector.X = -(float)Math.Sqrt(2.0);
+                    movementVector.Y = (float)Math.Sqrt(2.0);
+                }
+                else
+                {
+                    // southwest
+                    movementVector.X = -(float)Math.Sqrt(2.0);
+                    movementVector.Y = -(float)Math.Sqrt(2.0);
+                }
+            }
+
+
+            // movementVector.Z is zero
+
+            // calculate tilt components based on desired amount of tilt and current (snapped) heading.
+            // the "-" sign is to force the tilt to be OPPOSITE the direction of movement.
+            float xTiltComponent = -movementVector.X * m_tiltMagnitudeWhenProjectedOnXYPlane;
+            float yTiltComponent = -movementVector.Y * m_tiltMagnitudeWhenProjectedOnXYPlane;
+
+            //m_log.Debug("[PHYSICS] changing avatar tilt");
+            d.JointSetAMotorParam(Amotor, (int)dParam.LowStop, xTiltComponent);
+            d.JointSetAMotorParam(Amotor, (int)dParam.HiStop, xTiltComponent); // must be same as lowstop, else a different, spurious tilt is introduced
+            d.JointSetAMotorParam(Amotor, (int)dParam.LoStop2, yTiltComponent);
+            d.JointSetAMotorParam(Amotor, (int)dParam.HiStop2, yTiltComponent); // same as lowstop
+            d.JointSetAMotorParam(Amotor, (int)dParam.LoStop3, 0f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.HiStop3, 0f); // same as lowstop
+        }
+
+        /// <summary>
+        /// This creates the Avatar's physical Surrogate at the position supplied
+        /// </summary>
+        /// <param name="npositionX"></param>
+        /// <param name="npositionY"></param>
+        /// <param name="npositionZ"></param>
+
+        // WARNING: This MUST NOT be called outside of ProcessTaints, else we can have unsynchronized access
+        // to ODE internals. ProcessTaints is called from within thread-locked Simulate(), so it is the only 
+        // place that is safe to call this routine AvatarGeomAndBodyCreation.
+        private void AvatarGeomAndBodyCreation(float npositionX, float npositionY, float npositionZ, float tensor)
+        {
+            //CAPSULE_LENGTH = -5;
+            //CAPSULE_RADIUS = -5;
+            int dAMotorEuler = 1;
+            _parent_scene.waitForSpaceUnlock(_parent_scene.space);
+            if (CAPSULE_LENGTH <= 0)
+            {
+                m_log.Warn("[PHYSICS]: The capsule size you specified in opensim.ini is invalid!  Setting it to the smallest possible size!");
+                CAPSULE_LENGTH = 0.01f;
+
+            }
+
+            if (CAPSULE_RADIUS <= 0)
+            {
+                m_log.Warn("[PHYSICS]: The capsule size you specified in opensim.ini is invalid!  Setting it to the smallest possible size!");
+                CAPSULE_RADIUS = 0.01f;
+
+            }
+
+            if(Shell != IntPtr.Zero)
+            {
+                try
+                {
+                    d.GeomDestroy(Shell);
+                }
+                catch (System.AccessViolationException)
+                {
+                    m_log.Error("[PHYSICS]: PrimGeom dead");
+                }
+                // Remove any old entries
+//string tShell;
+//_parent_scene.geom_name_map.TryGetValue(Shell, out tShell);
+//Console.WriteLine("**** Remove {0}", tShell);
+                if(_parent_scene.geom_name_map.ContainsKey(Shell)) _parent_scene.geom_name_map.Remove(Shell);
+                if(_parent_scene.actor_name_map.ContainsKey(Shell)) _parent_scene.actor_name_map.Remove(Shell);
+            }
+
+            Shell = d.CreateCapsule(_parent_scene.space, CAPSULE_RADIUS, CAPSULE_LENGTH);
+            _parent_scene.geom_name_map[Shell] = m_name;
+            _parent_scene.actor_name_map[Shell] = (PhysicsActor)this;
+//Console.WriteLine("**** Create {2}    Dicts: actor={0}   name={1}  height={3} rad={4}", _parent_scene.actor_name_map.Count, _parent_scene.geom_name_map.Count, m_name, CAPSULE_LENGTH, CAPSULE_RADIUS);
+
+            d.GeomSetCategoryBits(Shell, (int)m_collisionCategories);
+            d.GeomSetCollideBits(Shell, (int)m_collisionFlags);
+
+            d.MassSetCapsuleTotal(out ShellMass, m_mass, 2, CAPSULE_RADIUS, CAPSULE_LENGTH);
+            Body = d.BodyCreate(_parent_scene.world);
+            d.BodySetPosition(Body, npositionX, npositionY, npositionZ);
+            
+            _position.X = npositionX;
+            _position.Y = npositionY;
+            _position.Z = npositionZ;
+
+            
+            m_taintPosition.X = npositionX;
+            m_taintPosition.Y = npositionY;
+            m_taintPosition.Z = npositionZ;
+
+            d.BodySetMass(Body, ref ShellMass);
+            d.Matrix3 m_caprot;
+            // 90 Stand up on the cap of the capped cyllinder
+            if (_parent_scene.IsAvCapsuleTilted)
+            {
+                d.RFromAxisAndAngle(out m_caprot, 1, 0, 1, (float)(Math.PI / 2));
+            }
+            else
+            {
+                d.RFromAxisAndAngle(out m_caprot, 0, 0, 1, (float)(Math.PI / 2));
+            }
+
+
+            d.GeomSetRotation(Shell, ref m_caprot);
+            d.BodySetRotation(Body, ref m_caprot);
+
+            d.GeomSetBody(Shell, Body);
+
+
+            // The purpose of the AMotor here is to keep the avatar's physical
+            // surrogate from rotating while moving
+            Amotor = d.JointCreateAMotor(_parent_scene.world, IntPtr.Zero);
+            d.JointAttach(Amotor, Body, IntPtr.Zero);
+            d.JointSetAMotorMode(Amotor, dAMotorEuler);
+            d.JointSetAMotorNumAxes(Amotor, 3);
+            d.JointSetAMotorAxis(Amotor, 0, 0, 1, 0, 0);
+            d.JointSetAMotorAxis(Amotor, 1, 0, 0, 1, 0);
+            d.JointSetAMotorAxis(Amotor, 2, 0, 0, 0, 1);
+            d.JointSetAMotorAngle(Amotor, 0, 0);
+            d.JointSetAMotorAngle(Amotor, 1, 0);
+            d.JointSetAMotorAngle(Amotor, 2, 0);
+
+            // These lowstops and high stops are effectively (no wiggle room)
+            if (_parent_scene.IsAvCapsuleTilted)
+            {
+                d.JointSetAMotorParam(Amotor, (int)dParam.LowStop, -0.000000000001f);
+                d.JointSetAMotorParam(Amotor, (int)dParam.LoStop3, -0.000000000001f);
+                d.JointSetAMotorParam(Amotor, (int)dParam.LoStop2, -0.000000000001f);
+                d.JointSetAMotorParam(Amotor, (int)dParam.HiStop, 0.000000000001f);
+                d.JointSetAMotorParam(Amotor, (int)dParam.HiStop3, 0.000000000001f);
+                d.JointSetAMotorParam(Amotor, (int)dParam.HiStop2, 0.000000000001f);
+            }
+            else
+            {
+                #region Documentation of capsule motor LowStop and HighStop parameters
+                // Intentionally introduce some tilt into the capsule by setting
+                // the motor stops to small epsilon values. This small tilt prevents
+                // the capsule from falling into the terrain; a straight-up capsule
+                // (with -0..0 motor stops) falls into the terrain for reasons yet
+                // to be comprehended in their entirety.
+                #endregion
+                AlignAvatarTiltWithCurrentDirectionOfMovement(Vector3.Zero);
+                d.JointSetAMotorParam(Amotor, (int)dParam.LowStop, 0.08f);
+                d.JointSetAMotorParam(Amotor, (int)dParam.LoStop3, -0f);
+                d.JointSetAMotorParam(Amotor, (int)dParam.LoStop2, 0.08f);
+                d.JointSetAMotorParam(Amotor, (int)dParam.HiStop,  0.08f); // must be same as lowstop, else a different, spurious tilt is introduced
+                d.JointSetAMotorParam(Amotor, (int)dParam.HiStop3, 0f); // same as lowstop
+                d.JointSetAMotorParam(Amotor, (int)dParam.HiStop2, 0.08f); // same as lowstop
+            }
+
+            // Fudge factor is 1f by default, we're setting it to 0.  We don't want it to Fudge or the
+            // capped cyllinder will fall over
+            d.JointSetAMotorParam(Amotor, (int)dParam.FudgeFactor, 0f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.FMax, tensor);
+
+            //d.Matrix3 bodyrotation = d.BodyGetRotation(Body);
+            //d.QfromR(
+            //d.Matrix3 checkrotation = new d.Matrix3(0.7071068,0.5, -0.7071068,
+            //
+            //m_log.Info("[PHYSICSAV]: Rotation: " + bodyrotation.M00 + " : " + bodyrotation.M01 + " : " + bodyrotation.M02 + " : " + bodyrotation.M10 + " : " + bodyrotation.M11 + " : " + bodyrotation.M12 + " : " + bodyrotation.M20 + " : " + bodyrotation.M21 + " : " + bodyrotation.M22);
+            //standupStraight();
+        }
+
+        //
+        /// <summary>
+        /// Uses the capped cyllinder volume formula to calculate the avatar's mass.
+        /// This may be used in calculations in the scene/scenepresence
+        /// </summary>
+        public override float Mass
+        {
+            get
+            {
+                float AVvolume = (float) (Math.PI*Math.Pow(CAPSULE_RADIUS, 2)*CAPSULE_LENGTH);
+                return m_density*AVvolume;
+            }
+        }
+        public override void link(PhysicsActor obj)
+        {
+
+        }
+
+        public override void delink()
+        {
+
+        }
+
+        public override void LockAngularMotion(Vector3 axis)
+        {
+
+        }
+
+//      This code is very useful. Written by DanX0r. We're just not using it right now.
+//      Commented out to prevent a warning.
+//
+//         private void standupStraight()
+//         {
+//             // The purpose of this routine here is to quickly stabilize the Body while it's popped up in the air.
+//             // The amotor needs a few seconds to stabilize so without it, the avatar shoots up sky high when you
+//             // change appearance and when you enter the simulator
+//             // After this routine is done, the amotor stabilizes much quicker
+//             d.Vector3 feet;
+//             d.Vector3 head;
+//             d.BodyGetRelPointPos(Body, 0.0f, 0.0f, -1.0f, out feet);
+//             d.BodyGetRelPointPos(Body, 0.0f, 0.0f, 1.0f, out head);
+//             float posture = head.Z - feet.Z;
+
+//             // restoring force proportional to lack of posture:
+//             float servo = (2.5f - posture) * POSTURE_SERVO;
+//             d.BodyAddForceAtRelPos(Body, 0.0f, 0.0f, servo, 0.0f, 0.0f, 1.0f);
+//             d.BodyAddForceAtRelPos(Body, 0.0f, 0.0f, -servo, 0.0f, 0.0f, -1.0f);
+//             //d.Matrix3 bodyrotation = d.BodyGetRotation(Body);
+//             //m_log.Info("[PHYSICSAV]: Rotation: " + bodyrotation.M00 + " : " + bodyrotation.M01 + " : " + bodyrotation.M02 + " : " + bodyrotation.M10 + " : " + bodyrotation.M11 + " : " + bodyrotation.M12 + " : " + bodyrotation.M20 + " : " + bodyrotation.M21 + " : " + bodyrotation.M22);
+//         }
+
+        public override Vector3 Force
+        {
+            get { return _target_velocity; }
+            set { return; }
+        }
+
+        public override int VehicleType
+        {
+            get { return 0; }
+            set { return; }
+        }
+
+        public override void VehicleFloatParam(int param, float value)
+        {
+
+        }
+
+        public override void VehicleVectorParam(int param, Vector3 value)
+        {
+
+        }
+
+        public override void VehicleRotationParam(int param, Quaternion rotation)
+        {
+
+        }
+        
+        public override void VehicleFlags(int flags, bool remove)
+        {
+        }
+
+        public override void SetVolumeDetect(int param)
+        {
+
+        }
+
+        public override Vector3 CenterOfMass
+        {
+            get { return Vector3.Zero; }
+        }
+
+        public override Vector3 GeometricCenter
+        {
+            get { return Vector3.Zero; }
+        }
+
+        public override PrimitiveBaseShape Shape
+        {
+            set { return; }
+        }
+
+        public override Vector3 Velocity
+        {
+            get {
+                // There's a problem with Vector3.Zero! Don't Use it Here!
+                if (_zeroFlag)
+                    return Vector3.Zero;
+                m_lastUpdateSent = false;
+                return _velocity;
+            }
+            set
+            {
+                if (value.IsFinite())
+                {
+                    _target_velocity = value;
+                    m_pidControllerActive = true;
+                }
+                else
+                {
+                    m_log.Warn("[PHYSICS]: Got a NaN velocity from Scene in a Character");
+                }
+            }
+        }
+
+        public override Vector3 Torque
+        {
+            get { return Vector3.Zero; }
+            set { return; }
+        }
+
+        public override float CollisionScore
+        {
+            get { return 0f; }
+            set { }
+        }
+
+        public override bool Kinematic
+        {
+            get { return false; }
+            set { }
+        }
+
+        public override Quaternion Orientation
+        {
+            get { return Quaternion.Identity; }
+            set {
+                //Matrix3 or = Orientation.ToRotationMatrix();
+                //d.Matrix3 ord = new d.Matrix3(or.m00, or.m10, or.m20, or.m01, or.m11, or.m21, or.m02, or.m12, or.m22);
+                //d.BodySetRotation(Body, ref ord);
+            }
+        }
+
+        public override Vector3 Acceleration
+        {
+            get { return _acceleration; }
+            set { _acceleration = value; }
+        }
+
+        public void SetAcceleration(Vector3 accel)
+        {
+            m_pidControllerActive = true;
+            _acceleration = accel;
+        }
+
+        /// <summary>
+        /// Adds the force supplied to the Target Velocity
+        /// The PID controller takes this target velocity and tries to make it a reality
+        /// </summary>
+        /// <param name="force"></param>
+        public override void AddForce(Vector3 force, bool pushforce)
+        {
+            if (force.IsFinite())
+            {
+                if (pushforce)
+                {
+                    m_pidControllerActive = false;
+                    force *= 100f;
+//Console.WriteLine("DF 1"); // ##
+                    if (!force.ApproxEquals(Vector3.Zero, 0.01f))
+                        doForce(force);
+                    // If uncommented, things get pushed off world
+                    //
+                    // m_log.Debug("Push!");
+                    // _target_velocity.X += force.X;
+                    // _target_velocity.Y += force.Y;
+                    // _target_velocity.Z += force.Z;
+                }
+                else
+                {
+                    m_pidControllerActive = true;
+                    _target_velocity.X += force.X;
+                    _target_velocity.Y += force.Y;
+                    _target_velocity.Z += force.Z;
+                }
+            }
+            else
+            {
+                m_log.Warn("[PHYSICS]: Got a NaN force applied to a Character");
+            }
+            //m_lastUpdateSent = false;
+        }
+
+        public override void AddAngularForce(Vector3 force, bool pushforce)
+        {
+
+        }
+
+        /// <summary>
+        /// After all of the forces add up with 'add force' we apply them with doForce
+        /// </summary>
+        /// <param name="force"></param>
+        public void doForce(Vector3 force)
+        {
+            if (!collidelock)
+            {
+                d.BodyAddForce(Body, force.X, force.Y, force.Z);
+                //d.BodySetRotation(Body, ref m_StandUpRotation);
+                //standupStraight();
+           d.Vector3 vel = d.BodyGetLinearVel(Body);  //##
+//Console.WriteLine("AvVel <{0},{1},{2}>", vel.X, vel.Y, vel.Z); //##
+            }
+        }
+
+        public override void SetMomentum(Vector3 momentum)
+        {
+            if (momentum.IsFinite())
+            {
+                m_taintMomentum = momentum;
+                m_haveTaintMomentum = true;
+                _parent_scene.AddPhysicsActorTaint(this);
+            }
+            else
+                m_log.Warn("[PHYSICS] !isFinite momentum");
+        }
+
+
+        /// <summary>
+        /// Called from Simulate
+        /// This is the avatar's movement control + PID Controller
+        /// </summary>
+        /// <param name="timeStep"></param>
+        public void Move(float timeStep, List<OdeCharacter> defects)
+        {
+            //  no lock; for now it's only called from within Simulate()
+
+            // If the PID Controller isn't active then we set our force
+            // calculating base velocity to the current position
+                
+            if (Body == IntPtr.Zero)
+                return;
+
+            if (m_pidControllerActive == false)
+            {
+                _zeroPosition = d.BodyGetPosition(Body);
+            }
+            //PidStatus = true;
+
+            d.Vector3 localpos = d.BodyGetPosition(Body);
+            Vector3 localPos = new Vector3(localpos.X, localpos.Y, localpos.Z);
+            
+            if (!localPos.IsFinite())
+            {
+
+                m_log.Warn("[PHYSICS]: Avatar Position is non-finite!");
+                defects.Add(this);
+                // _parent_scene.RemoveCharacter(this);
+
+                // destroy avatar capsule and related ODE data
+                if (Amotor != IntPtr.Zero)
+                {
+                    // Kill the Amotor
+                    d.JointDestroy(Amotor);
+                    Amotor = IntPtr.Zero;
+                }
+
+                //kill the Geometry
+                _parent_scene.waitForSpaceUnlock(_parent_scene.space);
+
+                if (Body != IntPtr.Zero)
+                {
+                    //kill the body
+                    d.BodyDestroy(Body);
+
+                    Body = IntPtr.Zero;
+                }
+
+                    if(Shell != IntPtr.Zero)
+                {
+                    try
+                    {
+                        d.GeomDestroy(Shell);
+                    }
+                    catch (System.AccessViolationException)
+                    {
+                        m_log.Error("[PHYSICS]: PrimGeom dead");
+                    }
+                    // Remove any old entries
+//string tShell;
+//_parent_scene.geom_name_map.TryGetValue(Shell, out tShell);
+//Console.WriteLine("**** Remove {0}", tShell);
+
+                    if(_parent_scene.geom_name_map.ContainsKey(Shell)) _parent_scene.geom_name_map.Remove(Shell);
+                    if(_parent_scene.actor_name_map.ContainsKey(Shell)) _parent_scene.actor_name_map.Remove(Shell);
+                    Shell = IntPtr.Zero;
+                }
+
+                return;
+            }
+
+            Vector3 vec = Vector3.Zero;
+            d.Vector3 vel = d.BodyGetLinearVel(Body);
+
+            float movementdivisor = 1f;
+
+            if (!m_alwaysRun)
+            {
+                movementdivisor = walkDivisor;
+            }
+            else
+            {
+                movementdivisor = runDivisor;
+            }
+
+            //  if velocity is zero, use position control; otherwise, velocity control
+            if (_target_velocity.X == 0.0f && _target_velocity.Y == 0.0f && _target_velocity.Z == 0.0f && m_iscolliding)
+            {
+                //  keep track of where we stopped.  No more slippin' & slidin'
+                if (!_zeroFlag)
+                {
+                    _zeroFlag = true;
+                    _zeroPosition = d.BodyGetPosition(Body);
+                }
+                if (m_pidControllerActive)
+                {
+                    // We only want to deactivate the PID Controller if we think we want to have our surrogate
+                    // react to the physics scene by moving it's position.
+                    // Avatar to Avatar collisions
+                    // Prim to avatar collisions
+
+                    d.Vector3 pos = d.BodyGetPosition(Body);
+                    float errX = _zeroPosition.X - pos.X;
+                    float errY = _zeroPosition.Y - pos.Y;
+                    if( (Math.Abs(errX) > 0.1f) || (Math.Abs(errY) > 0.1f) )
+                    {
+                        vec.X = (_target_velocity.X - vel.X) * (PID_D) + (errX) * (PID_P * 2);
+                        vec.Y = (_target_velocity.Y - vel.Y) * (PID_D) + (errY) * (PID_P * 2);
+                    }
+                    else
+                    {   // close, jump to lateral destination
+                        d.BodySetPosition(Body, _zeroPosition.X, _zeroPosition.Y, pos.Z);
+                    }
+//                    if (flying)
+                    if (flying || jumping)  // add for jumping
+                    {
+                        vec.Z = (_target_velocity.Z - vel.Z) * (PID_D) + (_zeroPosition.Z - pos.Z) * PID_P;
+                    }
+                }
+                //PidStatus = true;
+            }
+            else
+            {
+                m_pidControllerActive = true;
+                _zeroFlag = false;
+                if (m_iscolliding && !flying)
+                {
+                    // We're standing on something
+                    vec.X = ((_target_velocity.X / movementdivisor) - vel.X) * (PID_D);
+                    vec.Y = ((_target_velocity.Y / movementdivisor) - vel.Y) * (PID_D);
+                }
+                else if (m_iscolliding && flying)
+                {
+                    // We're flying and colliding with something
+                    vec.X = ((_target_velocity.X/movementdivisor) - vel.X)*(PID_D / 16);
+                    vec.Y = ((_target_velocity.Y/movementdivisor) - vel.Y)*(PID_D / 16);
+                }
+                else if (!m_iscolliding && flying)
+                {
+                    // we're in mid air suspended
+                    vec.X = ((_target_velocity.X / movementdivisor) - vel.X) * (PID_D/6);
+                    vec.Y = ((_target_velocity.Y / movementdivisor) - vel.Y) * (PID_D/6);
+                }
+
+                if (m_iscolliding && !flying && _target_velocity.Z > 0.0f)
+                {
+                    // We're colliding with something and we're not flying but we're moving
+                    // This means we're walking or running.
+                    d.Vector3 pos = d.BodyGetPosition(Body);
+                    vec.Z = (_target_velocity.Z - vel.Z)*PID_D + (_zeroPosition.Z - pos.Z)*PID_P;
+                    if (_target_velocity.X > 0)
+                    {
+                        vec.X = ((_target_velocity.X - vel.X)/1.2f)*PID_D;
+                    }
+                    if (_target_velocity.Y > 0)
+                    {
+                        vec.Y = ((_target_velocity.Y - vel.Y)/1.2f)*PID_D;
+                    }
+                }
+                else if (!m_iscolliding && !flying)
+                {
+                    // we're not colliding and we're not flying so that means we're falling!
+                    // m_iscolliding includes collisions with the ground.
+
+                    // d.Vector3 pos = d.BodyGetPosition(Body);
+                    if (Math.Abs(_target_velocity.X) > 0)
+                    {
+                        vec.X = ((_target_velocity.X - vel.X)/1.2f)*PID_D;
+                    }
+                    if (Math.Abs(_target_velocity.Y) > 0)
+                    {
+                        vec.Y = ((_target_velocity.Y - vel.Y)/1.2f)*PID_D;
+                    }
+                }
+
+                if (flying)
+                {
+                    vec.Z = (_target_velocity.Z - vel.Z) * (PID_D);
+                }
+            }
+            if (flying)
+            {
+                vec.Z += ((-1 * _parent_scene.gravityz)*m_mass);
+
+                //Added for auto fly height. Kitto Flora
+                //d.Vector3 pos = d.BodyGetPosition(Body);
+                float target_altitude = _parent_scene.GetTerrainHeightAtXY(_position.X, _position.Y) + MinimumGroundFlightOffset;
+                
+                if (_position.Z < target_altitude)
+                {
+                    vec.Z += (target_altitude - _position.Z) * PID_P * 5.0f;
+                }
+                // end add Kitto Flora
+            }
+
+            if (vel.X * vel.X + vel.Y * vel.Y + vel.Z * vel.Z > 2500.0f) // 50ms apply breaks
+            {
+                float breakfactor = 0.16f * m_mass; // will give aprox 60m/s terminal velocity at free fall
+                vec.X -= breakfactor * vel.X;
+                vec.Y -= breakfactor * vel.Y;
+                vec.Z -= breakfactor * vel.Z;
+            }
+
+            if (vec.IsFinite())
+            {
+                if (vec.LengthSquared() > 0.0004f)     // 0.01 allows 0.002 !!
+                {
+//Console.WriteLine("DF 2"); // ##
+
+                        doForce(vec);
+                        if (!_zeroFlag)
+                        {
+//                        AlignAvatarTiltWithCurrentDirectionOfMovement(vec);
+                        }
+                    }
+            }
+            else
+            {
+                m_log.Warn("[PHYSICS]: Got a NaN force vector in Move()");
+                m_log.Warn("[PHYSICS]: Avatar Position is non-finite!");
+                defects.Add(this);
+                // _parent_scene.RemoveCharacter(this);
+                // destroy avatar capsule and related ODE data
+                if (Amotor != IntPtr.Zero)
+                {
+                    // Kill the Amotor
+                    d.JointDestroy(Amotor);
+                    Amotor = IntPtr.Zero;
+                }
+                //kill the Geometry
+                _parent_scene.waitForSpaceUnlock(_parent_scene.space);
+
+                if (Body != IntPtr.Zero)
+                {
+                    //kill the body
+                    d.BodyDestroy(Body);
+
+                    Body = IntPtr.Zero;
+                }
+    
+                    if(Shell != IntPtr.Zero)
+                {
+                    try
+                    {
+                        d.GeomDestroy(Shell);
+                    }
+                    catch (System.AccessViolationException)
+                    {
+                        m_log.Error("[PHYSICS]: PrimGeom dead");
+                    }
+                    // Remove any old entries
+//string tShell;
+//_parent_scene.geom_name_map.TryGetValue(Shell, out tShell);
+//Console.WriteLine("**** Remove {0}", tShell);
+
+                    if(_parent_scene.geom_name_map.ContainsKey(Shell)) _parent_scene.geom_name_map.Remove(Shell);
+                    if(_parent_scene.actor_name_map.ContainsKey(Shell)) _parent_scene.actor_name_map.Remove(Shell);
+                    Shell = IntPtr.Zero;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Updates the reported position and velocity.  This essentially sends the data up to ScenePresence.
+        /// </summary>
+        public void UpdatePositionAndVelocity()
+        {
+            //  no lock; called from Simulate() -- if you call this from elsewhere, gotta lock or do Monitor.Enter/Exit!
+            d.Vector3 vec;
+            try
+            {
+                vec = d.BodyGetPosition(Body);
+            }
+            catch (NullReferenceException)
+            {
+                bad = true;
+                _parent_scene.BadCharacter(this);
+                vec = new d.Vector3(_position.X, _position.Y, _position.Z);
+                base.RaiseOutOfBounds(_position); // Tells ScenePresence that there's a problem!
+                m_log.WarnFormat("[ODEPLUGIN]: Avatar Null reference for Avatar {0}, physical actor {1}", m_name, m_uuid);
+            }
+            
+
+            //  kluge to keep things in bounds.  ODE lets dead avatars drift away (they should be removed!)
+            if (vec.X < 0.0f) vec.X = 0.0f;
+            if (vec.Y < 0.0f) vec.Y = 0.0f;
+            if (vec.X > (int)_parent_scene.WorldExtents.X - 0.05f) vec.X = (int)_parent_scene.WorldExtents.X - 0.05f;
+            if (vec.Y > (int)_parent_scene.WorldExtents.Y - 0.05f) vec.Y = (int)_parent_scene.WorldExtents.Y - 0.05f;
+
+            _position.X = vec.X;
+            _position.Y = vec.Y;
+            _position.Z = vec.Z;
+
+            // Did we move last? = zeroflag
+            // This helps keep us from sliding all over
+
+            if (_zeroFlag)
+            {
+                _velocity.X = 0.0f;
+                _velocity.Y = 0.0f;
+                _velocity.Z = 0.0f;
+
+                // Did we send out the 'stopped' message?
+                if (!m_lastUpdateSent)
+                {
+                    m_lastUpdateSent = true;
+                    //base.RequestPhysicsterseUpdate();
+
+                }
+            }
+            else
+            {
+                m_lastUpdateSent = false;
+                try
+                {
+                    vec = d.BodyGetLinearVel(Body);
+                }
+                catch (NullReferenceException)
+                {
+                    vec.X = _velocity.X;
+                    vec.Y = _velocity.Y;
+                    vec.Z = _velocity.Z;
+                }
+                _velocity.X = (vec.X);
+                _velocity.Y = (vec.Y);
+
+                _velocity.Z = (vec.Z);
+
+                if (_velocity.Z < -6 && !m_hackSentFall)
+                {
+                    m_hackSentFall = true;
+                    m_pidControllerActive = false;
+                }
+                else if (flying && !m_hackSentFly)
+                {
+                    //m_hackSentFly = true;
+                    //base.SendCollisionUpdate(new CollisionEventUpdate());
+                }
+                else
+                {
+                    m_hackSentFly = false;
+                    m_hackSentFall = false;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Cleanup the things we use in the scene.
+        /// </summary>
+        public void Destroy()
+        {
+            m_tainted_isPhysical = false;
+            _parent_scene.AddPhysicsActorTaint(this);
+        }
+
+        public override void CrossingFailure()
+        {
+        }
+
+        public override Vector3 PIDTarget { set { return; } }
+        public override bool PIDActive { set { return; } }
+        public override float PIDTau { set { return; } }
+
+        public override float PIDHoverHeight { set { return; } }
+        public override bool PIDHoverActive { set { return; } }
+        public override PIDHoverType PIDHoverType { set { return; } }
+        public override float PIDHoverTau { set { return; } }
+
+        public override Quaternion APIDTarget{ set { return; } }
+
+        public override bool APIDActive{ set { return; } }
+
+        public override float APIDStrength{ set { return; } }
+
+        public override float APIDDamping{ set { return; } }
+
+                
+        public override void SubscribeEvents(int ms)
+        {
+            m_requestedUpdateFrequency = ms;
+            m_eventsubscription = ms;
+            _parent_scene.addCollisionEventReporting(this);
+        }
+        public override void UnSubscribeEvents()
+        {
+            _parent_scene.remCollisionEventReporting(this);
+            m_requestedUpdateFrequency = 0;
+            m_eventsubscription = 0;
+        }
+        public void AddCollisionEvent(uint CollidedWith, ContactPoint contact)
+        {
+            if (m_eventsubscription > 0)
+            {
+                CollisionEventsThisFrame.AddCollider(CollidedWith, contact);
+            }
+        }
+
+        public void SendCollisions()
+        {
+            if (m_eventsubscription > m_requestedUpdateFrequency)
+            {
+                if (CollisionEventsThisFrame != null)
+                {
+                    base.SendCollisionUpdate(CollisionEventsThisFrame);
+                }
+                CollisionEventsThisFrame = new CollisionEventUpdate();
+                m_eventsubscription = 0;
+            }
+        }
+        public override bool SubscribedEvents()
+        {
+            if (m_eventsubscription > 0)
+                return true;
+            return false;
+        }
+
+        public void ProcessTaints(float timestep)
+        {
+            lock (m_syncRoot)
+            {
+                if (m_tainted_isPhysical != m_isPhysical)
+                {
+                    if (m_tainted_isPhysical)
+                    {
+                        // Create avatar capsule and related ODE data
+                        if (!(Shell == IntPtr.Zero && Body == IntPtr.Zero && Amotor == IntPtr.Zero))
+                        {
+                            m_log.Warn("[PHYSICS]: re-creating the following avatar ODE data, even though it already exists - "
+                                + (Shell!=IntPtr.Zero ? "Shell ":"")
+                                + (Body!=IntPtr.Zero ? "Body ":"")
+                                + (Amotor!=IntPtr.Zero ? "Amotor ":""));
+                        }
+                        AvatarGeomAndBodyCreation(_position.X, _position.Y, _position.Z, m_tensor);
+                        _parent_scene.AddCharacter(this);
+                    }
+                    else
+                    {
+                        _parent_scene.RemoveCharacter(this);
+                        // destroy avatar capsule and related ODE data
+                        if (Amotor != IntPtr.Zero)
+                        {
+                            // Kill the Amotor
+                            d.JointDestroy(Amotor);
+                            Amotor = IntPtr.Zero;
+                        }
+                        //kill the Geometry
+                        _parent_scene.waitForSpaceUnlock(_parent_scene.space);
+
+                        if (Body != IntPtr.Zero)
+                        {
+                            //kill the body
+                            d.BodyDestroy(Body);
+                            Body = IntPtr.Zero;
+                        }
+
+                        if(Shell != IntPtr.Zero)
+                        {
+                            try
+                            {
+                                d.GeomDestroy(Shell);
+                            }
+                            catch (Exception e)
+                            {
+                                m_log.ErrorFormat("[PHYSICS]: Failed to destroy character shell {0}",e.Message);
+                            }
+                            // Remove any old entries
+    //string tShell;
+    //_parent_scene.geom_name_map.TryGetValue(Shell, out tShell);
+    //Console.WriteLine("**** Remove {0}", tShell);
+
+                            if(_parent_scene.geom_name_map.ContainsKey(Shell)) _parent_scene.geom_name_map.Remove(Shell);
+                            if(_parent_scene.actor_name_map.ContainsKey(Shell)) _parent_scene.actor_name_map.Remove(Shell);
+                            Shell = IntPtr.Zero;
+                        }
+                    }
+
+                    m_isPhysical = m_tainted_isPhysical;
+                }
+
+                if (m_tainted_CAPSULE_LENGTH != CAPSULE_LENGTH)
+                {
+                    if (Shell != IntPtr.Zero && Body != IntPtr.Zero && Amotor != IntPtr.Zero)
+                    {
+
+                        m_pidControllerActive = true;
+                        // no lock needed on _parent_scene.OdeLock because we are called from within the thread lock in OdePlugin's simulate()
+                        d.JointDestroy(Amotor);
+                        float prevCapsule = CAPSULE_LENGTH;
+                        CAPSULE_LENGTH = m_tainted_CAPSULE_LENGTH;
+                        //m_log.Info("[SIZE]: " + CAPSULE_LENGTH.ToString());
+                        d.BodyDestroy(Body);
+                        AvatarGeomAndBodyCreation(_position.X, _position.Y,
+                                          _position.Z + (Math.Abs(CAPSULE_LENGTH - prevCapsule) * 2), m_tensor);
+                        Velocity = Vector3.Zero;
+                    }
+                    else
+                    {
+                        m_log.Warn("[PHYSICS]: trying to change capsule size, but the following ODE data is missing - " 
+                            + (Shell==IntPtr.Zero ? "Shell ":"")
+                            + (Body==IntPtr.Zero ? "Body ":"")
+                            + (Amotor==IntPtr.Zero ? "Amotor ":""));
+                    }
+                }
+
+                if (!m_taintPosition.ApproxEquals(_position, 0.05f))
+                {
+                    if (Body != IntPtr.Zero)
+                    {
+                        d.BodySetPosition(Body, m_taintPosition.X, m_taintPosition.Y, m_taintPosition.Z);
+
+                    }
+                    _position.X = m_taintPosition.X;
+                    _position.Y = m_taintPosition.Y;
+                    _position.Z = m_taintPosition.Z;
+                }
+
+                if (m_haveTaintMomentum)
+                {
+                    m_haveTaintMomentum = false;
+                    _velocity = m_taintMomentum;
+                    _target_velocity = m_taintMomentum;
+                    m_pidControllerActive = true;
+                    if (Body != IntPtr.Zero)
+                        d.BodySetLinearVel(Body, _velocity.X, _velocity.Y, _velocity.Z);
+                }
+            }
+        }
+
+        internal void AddCollisionFrameTime(int p)
+        {
+            // protect it from overflow crashing
+            if (m_eventsubscription + p >= int.MaxValue)
+                m_eventsubscription = 0;
+            m_eventsubscription += p;
+        }
+    }
+}
diff --git a/OpenSim/Region/Physics/ChOdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/ChOdePlugin/ODEPrim.cs
new file mode 100644
index 0000000..ba24aa7
--- /dev/null
+++ b/OpenSim/Region/Physics/ChOdePlugin/ODEPrim.cs
@@ -0,0 +1,4124 @@
+/* Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * Revised March 5th 2010 by Kitto Flora. ODEDynamics.cs
+ * Ubit 2012
+ * rolled into ODEPrim.cs
+ */
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Threading;
+using log4net;
+using OpenMetaverse;
+using Ode.NET;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    /// <summary>
+    /// Various properties that ODE uses for AMotors but isn't exposed in ODE.NET so we must define them ourselves.
+    /// </summary>
+
+    public class OdePrim : PhysicsActor
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        public class SerialControl
+        {
+            public object alock = new object();
+            public byte[] data = new byte[0];
+        }
+        private Vector3 _position;
+        private Vector3 _velocity;
+        private Vector3 _torque;
+        private Vector3 m_lastVelocity;
+        private Vector3 m_lastposition;
+        private Quaternion m_lastorientation = new Quaternion();
+        private Vector3 m_rotationalVelocity;
+        private Vector3 _size;
+        private Vector3 _acceleration;
+        // private d.Vector3 _zeroPosition = new d.Vector3(0.0f, 0.0f, 0.0f);
+        private Quaternion _orientation;
+        private Vector3 m_taintposition;
+        private Vector3 m_taintsize;
+        private Vector3 m_taintVelocity;
+        private Vector3 m_taintTorque;
+        private Quaternion m_taintrot;
+        private Vector3 m_rotateEnable = Vector3.One;                           // Current setting
+        private Vector3 m_rotateEnableRequest = Vector3.One;                    // Request from LSL
+        private bool m_rotateEnableUpdate = false;
+        private Vector3 m_lockX;
+        private Vector3 m_lockY;
+        private Vector3 m_lockZ;
+        private IntPtr Amotor = IntPtr.Zero;
+        private IntPtr AmotorX = IntPtr.Zero;
+        private IntPtr AmotorY = IntPtr.Zero;
+        private IntPtr AmotorZ = IntPtr.Zero;
+
+        private Vector3 m_PIDTarget;
+        private float m_PIDTau;
+        private float PID_D = 35f;
+        private float PID_G = 25f;
+        private bool m_usePID = false;
+
+        private Quaternion m_APIDTarget = new Quaternion();
+        private float m_APIDStrength = 0.5f;
+        private float m_APIDDamping = 0.5f;
+        private bool m_useAPID = false;
+        private float m_APIDdamper = 1.0f;
+
+        // These next 7 params apply to llSetHoverHeight(float height, integer water, float tau),
+        // do not confuse with VEHICLE HOVER
+
+        private float m_PIDHoverHeight;
+        private float m_PIDHoverTau;
+        private bool m_useHoverPID;
+        private PIDHoverType m_PIDHoverType = PIDHoverType.Ground;
+        private float m_targetHoverHeight;
+        private float m_groundHeight;
+        private float m_waterHeight;
+        private float m_buoyancy;                               //m_buoyancy set by llSetBuoyancy() 
+
+        // private float m_tensor = 5f;
+        private int body_autodisable_frames = 20;
+
+
+        private const CollisionCategories m_default_collisionFlags = (CollisionCategories.Geom
+                                                        | CollisionCategories.Space
+                                                        | CollisionCategories.Body
+                                                        | CollisionCategories.Character
+                                                        );
+        private bool m_taintshape;
+        private bool m_taintPhysics;
+        private bool m_collidesLand = true;
+        private bool m_collidesWater;
+        //        public bool m_returnCollisions;
+
+        // Default we're a Geometry
+        private CollisionCategories m_collisionCategories = (CollisionCategories.Geom);
+
+        // Default, Collide with Other Geometries, spaces and Bodies
+        private CollisionCategories m_collisionFlags = m_default_collisionFlags;
+
+        public bool m_taintremove;
+        public bool m_taintdisable;
+        public bool m_disabled;
+        public bool m_taintadd;
+        public bool m_taintselected;
+        public bool m_taintphantom;
+        public bool m_taintCollidesWater;
+
+        public uint m_localID;
+
+        //public GCHandle gc;
+        private CollisionLocker ode;
+
+        private bool m_meshfailed = false;
+        private bool m_taintforce = false;
+        private bool m_taintaddangularforce = false;
+        private Vector3 m_force;
+        private List<Vector3> m_forcelist = new List<Vector3>();
+        private List<Vector3> m_angularforcelist = new List<Vector3>();
+
+        private IMesh _mesh;
+        private PrimitiveBaseShape _pbs;
+        private OdeScene _parent_scene;
+        public IntPtr m_targetSpace = IntPtr.Zero;
+        public IntPtr prim_geom;
+        //        public IntPtr prev_geom;
+        public IntPtr _triMeshData;
+
+        private IntPtr _linkJointGroup = IntPtr.Zero;
+        private PhysicsActor _parent;
+        private PhysicsActor m_taintparent;
+
+        private List<OdePrim> childrenPrim = new List<OdePrim>();
+
+        private bool iscolliding;
+        private bool m_isphysical;
+        private bool m_isphantom;
+        private bool m_isSelected;
+
+        private bool m_NoColide;  // for now only for internal use for bad meshs
+
+        internal bool m_isVolumeDetect; // If true, this prim only detects collisions but doesn't collide actively
+
+        private bool m_throttleUpdates;
+        private int throttleCounter;
+        public int m_interpenetrationcount;
+        public float m_collisionscore;
+        //        public int m_roundsUnderMotionThreshold;
+        //        private int m_crossingfailures;
+
+        public bool m_outofBounds;
+        private float m_density = 10.000006836f; // Aluminum g/cm3;
+
+        private float m_primMass = 10.000006836f; // Aluminum g/cm3;
+
+        private byte m_shapetype;
+        private byte m_taintshapetype;
+
+        public bool _zeroFlag;                                   // if body has been stopped
+        private bool m_lastUpdateSent;
+
+        public IntPtr Body = IntPtr.Zero;
+        public String m_primName;
+        private Vector3 _target_velocity;
+        public d.Mass pMass;
+
+        public int m_eventsubscription;
+        private CollisionEventUpdate CollisionEventsThisFrame;
+
+        private IntPtr m_linkJoint = IntPtr.Zero;
+
+        public volatile bool childPrim;
+
+        internal int m_material = (int)Material.Wood;
+
+        private IntPtr m_body = IntPtr.Zero;
+
+        // Vehicle properties ============================================================================================
+        private Vehicle m_type = Vehicle.TYPE_NONE;                                             // If a 'VEHICLE', and what kind
+        // private Quaternion m_referenceFrame = Quaternion.Identity;   // Axis modifier
+        private VehicleFlag m_flags = (VehicleFlag)0;                                   // Bit settings:
+        // HOVER_TERRAIN_ONLY
+        // HOVER_GLOBAL_HEIGHT
+        // NO_DEFLECTION_UP
+        // HOVER_WATER_ONLY
+        // HOVER_UP_ONLY
+        // LIMIT_MOTOR_UP
+        // LIMIT_ROLL_ONLY
+
+        // Linear properties
+        private Vector3 m_linearMotorDirection = Vector3.Zero;                  // (was m_linearMotorDirectionLASTSET) the (local) Velocity 
+        //requested by LSL
+        private float m_linearMotorTimescale = 0;                                               // Motor Attack rate set by LSL
+        private float m_linearMotorDecayTimescale = 0;                          // Motor Decay rate set by LSL
+        private Vector3 m_linearFrictionTimescale = Vector3.Zero;               // General Friction set by LSL
+
+        private Vector3 m_lLinMotorDVel = Vector3.Zero;                                 // decayed motor
+        private Vector3 m_lLinObjectVel = Vector3.Zero;                                 // local frame object velocity
+        private Vector3 m_wLinObjectVel = Vector3.Zero;                                 // world frame object velocity
+
+        //Angular properties
+        private Vector3 m_angularMotorDirection = Vector3.Zero;                 // angular velocity requested by LSL motor 
+
+        private float m_angularMotorTimescale = 0;                                              // motor angular Attack rate set by LSL
+        private float m_angularMotorDecayTimescale = 0;                                 // motor angular Decay rate set by LSL
+        private Vector3 m_angularFrictionTimescale = Vector3.Zero;              // body angular Friction set by LSL
+
+        private Vector3 m_angularMotorDVel = Vector3.Zero;                              // decayed angular motor
+        //        private Vector3 m_angObjectVel = Vector3.Zero;                                        // current body angular velocity
+        private Vector3 m_lastAngularVelocity = Vector3.Zero;                   // what was last applied to body
+
+        //Deflection properties        
+        // private float m_angularDeflectionEfficiency = 0;
+        // private float m_angularDeflectionTimescale = 0;
+        // private float m_linearDeflectionEfficiency = 0;
+        // private float m_linearDeflectionTimescale = 0;
+
+        //Banking properties
+        // private float m_bankingEfficiency = 0;
+        // private float m_bankingMix = 0;
+        // private float m_bankingTimescale = 0;
+
+        //Hover and Buoyancy properties
+        private float m_VhoverHeight = 0f;
+        //        private float m_VhoverEfficiency = 0f;
+        private float m_VhoverTimescale = 0f;
+        private float m_VhoverTargetHeight = -1.0f;     // if <0 then no hover, else its the current target height 
+        private float m_VehicleBuoyancy = 0f;                   // Set by VEHICLE_BUOYANCY, for a vehicle.
+        // Modifies gravity. Slider between -1 (double-gravity) and 1 (full anti-gravity) 
+        // KF: So far I have found no good method to combine a script-requested .Z velocity and gravity.
+        // Therefore only m_VehicleBuoyancy=1 (0g) will use the script-requested .Z velocity. 
+
+        //Attractor properties                                                                                                  
+        private float m_verticalAttractionEfficiency = 1.0f;            // damped     
+        private float m_verticalAttractionTimescale = 500f;                     // Timescale > 300  means no vert attractor.
+
+//        SerialControl m_taintserial = null;
+        object m_taintvehicledata = null;
+
+        public void DoSetVehicle()
+        {
+            VehicleData vd = (VehicleData)m_taintvehicledata;
+
+        m_type = vd.m_type;
+        m_flags = vd.m_flags;
+
+        // Linear properties
+        m_linearMotorDirection = vd.m_linearMotorDirection;
+        m_linearFrictionTimescale = vd.m_linearFrictionTimescale;
+        m_linearMotorDecayTimescale = vd.m_linearMotorDecayTimescale;
+        m_linearMotorTimescale = vd.m_linearMotorTimescale;
+//        m_linearMotorOffset = vd.m_linearMotorOffset;
+
+        //Angular properties
+        m_angularMotorDirection = vd.m_angularMotorDirection;
+        m_angularMotorTimescale = vd.m_angularMotorTimescale;
+        m_angularMotorDecayTimescale = vd.m_angularMotorDecayTimescale;
+        m_angularFrictionTimescale = vd.m_angularFrictionTimescale;
+
+        //Deflection properties
+//        m_angularDeflectionEfficiency = vd.m_angularDeflectionEfficiency;
+//        m_angularDeflectionTimescale = vd.m_angularDeflectionTimescale;
+//        m_linearDeflectionEfficiency = vd.m_linearDeflectionEfficiency;
+//        m_linearDeflectionTimescale = vd.m_linearDeflectionTimescale;
+
+        //Banking properties
+//        m_bankingEfficiency = vd.m_bankingEfficiency;
+//        m_bankingMix = vd.m_bankingMix;
+//        m_bankingTimescale = vd.m_bankingTimescale;
+
+        //Hover and Buoyancy properties
+        m_VhoverHeight = vd.m_VhoverHeight;
+//        m_VhoverEfficiency = vd.m_VhoverEfficiency;
+        m_VhoverTimescale = vd.m_VhoverTimescale;
+        m_VehicleBuoyancy = vd.m_VehicleBuoyancy;
+
+        //Attractor properties
+        m_verticalAttractionEfficiency = vd.m_verticalAttractionEfficiency;
+        m_verticalAttractionTimescale = vd.m_verticalAttractionTimescale;
+
+        // Axis
+//        m_referenceFrame = vd.m_referenceFrame;
+
+
+            m_taintvehicledata = null;
+        }
+
+        public override void SetVehicle(object vdata)
+        {
+            m_taintvehicledata = vdata;
+            _parent_scene.AddPhysicsActorTaint(this);
+        }
+
+        public OdePrim(String primName, OdeScene parent_scene, Vector3 pos, Vector3 size,
+                       Quaternion rotation, IMesh mesh, PrimitiveBaseShape pbs, bool pisPhysical,
+                       bool pisPhantom,byte shapetype, CollisionLocker dode, uint localid)
+        {
+            m_localID = localid;
+            ode = dode;
+            if (!pos.IsFinite())
+            {
+                pos = new Vector3(((float)Constants.RegionSize * 0.5f), ((float)Constants.RegionSize * 0.5f),
+                    parent_scene.GetTerrainHeightAtXY(((float)Constants.RegionSize * 0.5f), ((float)Constants.RegionSize * 0.5f)) + 0.5f);
+                m_log.Warn("[PHYSICS]: Got nonFinite Object create Position");
+            }
+
+            _position = pos;
+            m_taintposition = pos;
+            PID_D = parent_scene.bodyPIDD;
+            PID_G = parent_scene.bodyPIDG;
+            m_density = parent_scene.geomDefaultDensity;
+            // m_tensor = parent_scene.bodyMotorJointMaxforceTensor;
+            body_autodisable_frames = parent_scene.bodyFramesAutoDisable;
+
+            prim_geom = IntPtr.Zero;
+            //            prev_geom = IntPtr.Zero;
+
+            if (!pos.IsFinite())
+            {
+                size = new Vector3(0.5f, 0.5f, 0.5f);
+                m_log.Warn("[PHYSICS]: Got nonFinite Object create Size");
+            }
+
+            if (size.X <= 0) size.X = 0.01f;
+            if (size.Y <= 0) size.Y = 0.01f;
+            if (size.Z <= 0) size.Z = 0.01f;
+
+            _size = size;
+            m_taintsize = _size;
+
+            if (!QuaternionIsFinite(rotation))
+            {
+                rotation = Quaternion.Identity;
+                m_log.Warn("[PHYSICS]: Got nonFinite Object create Rotation");
+            }
+
+            _orientation = rotation;
+            m_taintrot = _orientation;
+            _mesh = mesh;
+            _pbs = pbs;
+            m_shapetype = shapetype;
+            m_taintshapetype = shapetype;
+
+            _parent_scene = parent_scene;
+            m_targetSpace = (IntPtr)0;
+
+            //            if (pos.Z < 0)
+            if (pos.Z < parent_scene.GetTerrainHeightAtXY(pos.X, pos.Y))
+                m_isphysical = false;
+            else
+            {
+                m_isphysical = pisPhysical;
+                // If we're physical, we need to be in the master space for now.
+                // linksets *should* be in a space together..  but are not currently
+                if (m_isphysical)
+                    m_targetSpace = _parent_scene.space;
+            }
+
+            m_isphantom = pisPhantom;
+            m_taintphantom = pisPhantom;
+
+            _triMeshData = IntPtr.Zero;
+            m_NoColide = false;
+
+//            m_taintserial = null;
+            m_primName = primName;
+            m_taintadd = true;
+            _parent_scene.AddPhysicsActorTaint(this);
+            //  don't do .add() here; old geoms get recycled with the same hash
+        }
+
+        public override int PhysicsActorType
+        {
+            get { return (int)ActorTypes.Prim; }
+            set { return; }
+        }
+
+        public override bool SetAlwaysRun
+        {
+            get { return false; }
+            set { return; }
+        }
+
+        public override uint LocalID
+        {
+            set
+            {
+                //m_log.Info("[PHYSICS]: Setting TrackerID: " + value);
+                m_localID = value;
+            }
+        }
+
+        public override bool Grabbed
+        {
+            set { return; }
+        }
+
+        public override bool Selected
+        {
+            set
+            {
+                //Console.WriteLine("Sel {0}  {1}  {2}", m_primName, value,   m_isphysical);        
+                // This only makes the object not collidable if the object
+                // is physical or the object is modified somehow *IN THE FUTURE*
+                // without this, if an avatar selects prim, they can walk right
+                // through it while it's selected
+                m_collisionscore = 0;
+                if ((m_isphysical && !_zeroFlag) || !value)
+                {
+                    m_taintselected = value;
+                    _parent_scene.AddPhysicsActorTaint(this);
+                }
+                else
+                {
+                    m_taintselected = value;
+                    m_isSelected = value;
+                }
+                if (m_isSelected) disableBodySoft();
+            }
+        }
+
+        public override bool IsPhysical
+        {
+            get { return m_isphysical; }
+            set
+            {
+                m_isphysical = value;
+                if (!m_isphysical)
+                {               // Zero the remembered last velocity
+                    m_lastVelocity = Vector3.Zero;
+                    if (m_type != Vehicle.TYPE_NONE) Halt();
+                }
+            }
+        }
+
+        public override bool IsVolumeDtc
+        {
+            set { return; }
+            get { return m_isVolumeDetect; }
+
+        }
+
+        public override bool Phantom
+        {
+            get { return m_isphantom; }
+            set
+            {
+                m_isphantom = value;
+            }
+        }
+
+        public void setPrimForRemoval()
+        {
+            m_taintremove = true;
+        }
+
+        public override bool Flying
+        {
+            // no flying prims for you
+            get { return false; }
+            set { }
+        }
+
+        public override bool IsColliding
+        {
+            get { return iscolliding; }
+            set { iscolliding = value; }
+        }
+
+        public override bool CollidingGround
+        {
+            get { return false; }
+            set { return; }
+        }
+
+        public override bool CollidingObj
+        {
+            get { return false; }
+            set { return; }
+        }
+
+        public override bool ThrottleUpdates
+        {
+            get { return m_throttleUpdates; }
+            set { m_throttleUpdates = value; }
+        }
+
+        public override bool Stopped
+        {
+            get { return _zeroFlag; }
+        }
+
+        public override Vector3 Position
+        {
+            get { return _position; }
+
+            set
+            {
+                _position = value;
+                //m_log.Info("[PHYSICS]: " + _position.ToString());
+            }
+        }
+
+        public override Vector3 Size
+        {
+            get { return _size; }
+            set
+            {
+                if (value.IsFinite())
+                {
+                    _size = value;
+                }
+                else
+                {
+                    m_log.Warn("[PHYSICS]: Got NaN Size on object");
+                }
+            }
+        }
+
+        public override float Mass
+        {
+            get
+            {
+                CalculateMass();
+                return m_primMass;
+            }
+        }
+
+        public override Vector3 Force
+        {
+            //get { return Vector3.Zero; }
+            get { return m_force; }
+            set
+            {
+                if (value.IsFinite())
+                {
+                    m_force = value;
+                }
+                else
+                {
+                    m_log.Warn("[PHYSICS]: NaN in Force Applied to an Object");
+                }
+            }
+        }
+
+        public override int VehicleType
+        {
+            get { return (int)m_type; }
+            set { ProcessTypeChange((Vehicle)value); }
+        }
+
+        public override void VehicleFloatParam(int param, float value)
+        {
+            ProcessFloatVehicleParam((Vehicle)param, value);
+        }
+
+        public override void VehicleVectorParam(int param, Vector3 value)
+        {
+            ProcessVectorVehicleParam((Vehicle)param, value);
+        }
+
+        public override void VehicleRotationParam(int param, Quaternion rotation)
+        {
+            ProcessRotationVehicleParam((Vehicle)param, rotation);
+        }
+
+        public override void VehicleFlags(int param, bool remove)
+        {
+            ProcessVehicleFlags(param, remove);
+        }
+
+        public override void SetVolumeDetect(int param)
+        {
+            lock (_parent_scene.OdeLock)
+            {
+                m_isVolumeDetect = (param != 0);
+            }
+        }
+
+
+        public override Vector3 CenterOfMass
+        {
+            get { return Vector3.Zero; }
+        }
+
+        public override Vector3 GeometricCenter
+        {
+            get { return Vector3.Zero; }
+        }
+
+        public override PrimitiveBaseShape Shape
+        {
+            set
+            {
+                _pbs = value;
+                m_taintshape = true;
+            }
+        }
+
+        public override byte PhysicsShapeType
+        {
+            get
+            {
+                return m_shapetype;
+            }
+            set
+            {
+                m_taintshapetype = value;
+                _parent_scene.AddPhysicsActorTaint(this);
+            }
+        }
+
+        public override Vector3 Velocity
+        {
+            get
+            {
+                // Averate previous velocity with the new one so
+                // client object interpolation works a 'little' better
+                if (_zeroFlag)
+                    return Vector3.Zero;
+
+                Vector3 returnVelocity = Vector3.Zero;
+                returnVelocity.X = (m_lastVelocity.X + _velocity.X) / 2;
+                returnVelocity.Y = (m_lastVelocity.Y + _velocity.Y) / 2;
+                returnVelocity.Z = (m_lastVelocity.Z + _velocity.Z) / 2;
+                return returnVelocity;
+            }
+            set
+            {
+                if (value.IsFinite())
+                {
+                    _velocity = value;
+                    if (_velocity.ApproxEquals(Vector3.Zero, 0.001f))
+                        _acceleration = Vector3.Zero;
+
+                    m_taintVelocity = value;
+                    _parent_scene.AddPhysicsActorTaint(this);
+                }
+                else
+                {
+                    m_log.Warn("[PHYSICS]: Got NaN Velocity in Object");
+                }
+
+            }
+        }
+
+        public override Vector3 Torque
+        {
+            get
+            {
+                if (!m_isphysical || Body == IntPtr.Zero)
+                    return Vector3.Zero;
+
+                return _torque;
+            }
+
+            set
+            {
+                if (value.IsFinite())
+                {
+                    m_taintTorque = value;
+                    _parent_scene.AddPhysicsActorTaint(this);
+                }
+                else
+                {
+                    m_log.Warn("[PHYSICS]: Got NaN Torque in Object");
+                }
+            }
+        }
+
+        public override float CollisionScore
+        {
+            get { return m_collisionscore; }
+            set { m_collisionscore = value; }
+        }
+
+        public override bool Kinematic
+        {
+            get { return false; }
+            set { }
+        }
+
+        public override Quaternion Orientation
+        {
+            get { return _orientation; }
+            set
+            {
+                if (QuaternionIsFinite(value))
+                {
+                    _orientation = value;
+                }
+                else
+                    m_log.Warn("[PHYSICS]: Got NaN quaternion Orientation from Scene in Object");
+
+            }
+        }
+
+        public override bool FloatOnWater
+        {
+            set
+            {
+                m_taintCollidesWater = value;
+                _parent_scene.AddPhysicsActorTaint(this);
+            }
+        }
+
+        public override void SetMomentum(Vector3 momentum)
+        {
+        }
+
+        public override Vector3 PIDTarget
+        {
+            set
+            {
+                if (value.IsFinite())
+                {
+                    m_PIDTarget = value;
+                }
+                else
+                    m_log.Warn("[PHYSICS]: Got NaN PIDTarget from Scene on Object");
+            }
+        }
+        public override bool PIDActive { set { m_usePID = value; } }
+        public override float PIDTau { set { m_PIDTau = value; } }
+
+        // For RotLookAt        
+        public override Quaternion APIDTarget { set { m_APIDTarget = value; } }
+        public override bool APIDActive { set { m_useAPID = value; } }
+        public override float APIDStrength { set { m_APIDStrength = value; } }
+        public override float APIDDamping { set { m_APIDDamping = value; } }
+
+        public override float PIDHoverHeight { set { m_PIDHoverHeight = value; ; } }
+        public override bool PIDHoverActive { set { m_useHoverPID = value; } }
+        public override PIDHoverType PIDHoverType { set { m_PIDHoverType = value; } }
+        public override float PIDHoverTau { set { m_PIDHoverTau = value; } }
+
+        internal static bool QuaternionIsFinite(Quaternion q)
+        {
+            if (Single.IsNaN(q.X) || Single.IsInfinity(q.X))
+                return false;
+            if (Single.IsNaN(q.Y) || Single.IsInfinity(q.Y))
+                return false;
+            if (Single.IsNaN(q.Z) || Single.IsInfinity(q.Z))
+                return false;
+            if (Single.IsNaN(q.W) || Single.IsInfinity(q.W))
+                return false;
+            return true;
+        }
+
+        public override Vector3 Acceleration            // client updates read data via here
+        {
+            get
+            {
+                if (_zeroFlag)
+                {
+                    return Vector3.Zero;
+                }
+                return _acceleration;
+            }
+            set { _acceleration = value; }
+        }
+
+
+        public void SetAcceleration(Vector3 accel) // No one calls this, and it would not do anything.
+        {
+            _acceleration = accel;
+        }
+
+        public override void AddForce(Vector3 force, bool pushforce)
+        {
+            if (force.IsFinite())
+            {
+                lock (m_forcelist)
+                    m_forcelist.Add(force);
+
+                m_taintforce = true;
+            }
+            else
+            {
+                m_log.Warn("[PHYSICS]: Got Invalid linear force vector from Scene in Object");
+            }
+            //m_log.Info("[PHYSICS]: Added Force:" + force.ToString() +  " to prim at " + Position.ToString());
+        }
+
+        public override void AddAngularForce(Vector3 force, bool pushforce)
+        {
+            if (force.IsFinite())
+            {
+                m_angularforcelist.Add(force);
+                m_taintaddangularforce = true;
+            }
+            else
+            {
+                m_log.Warn("[PHYSICS]: Got Invalid Angular force vector from Scene in Object");
+            }
+        }
+
+        public override Vector3 RotationalVelocity
+        {
+            get
+            {
+                return m_rotationalVelocity;
+            }
+            set
+            {
+                if (value.IsFinite())
+                {
+                    m_rotationalVelocity = value;
+                }
+                else
+                {
+                    m_log.Warn("[PHYSICS]: Got NaN RotationalVelocity in Object");
+                }
+            }
+        }
+
+        public override void CrossingFailure()
+        {
+            if (m_outofBounds)
+            {
+                _position.X = Util.Clip(_position.X, 0.5f, _parent_scene.WorldExtents.X - 0.5f);
+                _position.Y = Util.Clip(_position.Y, 0.5f, _parent_scene.WorldExtents.Y - 0.5f);
+                _position.Z = Util.Clip(_position.Z, -100f, 50000f);
+                d.BodySetPosition(Body, _position.X, _position.Y, _position.Z);
+
+                m_lastposition = _position;
+
+                _velocity = Vector3.Zero;
+                m_lastVelocity = _velocity;
+
+
+                if (m_type != Vehicle.TYPE_NONE)
+                    Halt();
+
+                d.BodySetLinearVel(Body, 0, 0, 0);
+                base.RequestPhysicsterseUpdate();
+                m_outofBounds = false;
+            }
+            /*
+                        int tmp = Interlocked.Increment(ref m_crossingfailures);
+                        if (tmp > _parent_scene.geomCrossingFailuresBeforeOutofbounds)
+                        {
+                            base.RaiseOutOfBounds(_position);
+                            return;
+                        }
+                        else if (tmp == _parent_scene.geomCrossingFailuresBeforeOutofbounds)
+                        {
+                            m_log.Warn("[PHYSICS]: Too many crossing failures for: " + m_primName);
+                        }
+             */
+        }
+
+        public override float Buoyancy
+        {
+            get { return m_buoyancy; }
+            set { m_buoyancy = value; }
+        }
+
+        public override void link(PhysicsActor obj)
+        {
+            m_taintparent = obj;
+        }
+
+        public override void delink()
+        {
+            m_taintparent = null;
+        }
+
+        public override void LockAngularMotion(Vector3 axis)
+        {
+            // This is actually ROTATION ENABLE, not a lock.
+            // default is <1,1,1> which is all enabled. 
+            // The lock value is updated inside Move(), no point in using the taint system.
+            // OS 'm_taintAngularLock' etc change to m_rotateEnable.
+            if (axis.IsFinite())
+            {
+                axis.X = (axis.X > 0) ? 1f : 0f;
+                axis.Y = (axis.Y > 0) ? 1f : 0f;
+                axis.Z = (axis.Z > 0) ? 1f : 0f;
+                m_log.DebugFormat("[axislock]: <{0},{1},{2}>", axis.X, axis.Y, axis.Z);
+                m_rotateEnableRequest = axis;
+                m_rotateEnableUpdate = true;
+            }
+            else
+            {
+                m_log.Warn("[PHYSICS]: Got NaN locking axis from Scene on Object");
+            }
+        }
+
+        public void SetGeom(IntPtr geom)
+        {
+            if (prim_geom != IntPtr.Zero)
+            {
+                // Remove any old entries
+                //string tPA;
+                //_parent_scene.geom_name_map.TryGetValue(prim_geom, out tPA);
+                //Console.WriteLine("**** Remove {0}", tPA);
+                if (_parent_scene.geom_name_map.ContainsKey(prim_geom)) _parent_scene.geom_name_map.Remove(prim_geom);
+                if (_parent_scene.actor_name_map.ContainsKey(prim_geom)) _parent_scene.actor_name_map.Remove(prim_geom);
+                d.GeomDestroy(prim_geom);
+            }
+
+            prim_geom = geom;
+            //Console.WriteLine("SetGeom to " + prim_geom + " for " + m_primName);     
+            if (prim_geom != IntPtr.Zero)
+            {
+                _parent_scene.geom_name_map[prim_geom] = this.m_primName;
+                _parent_scene.actor_name_map[prim_geom] = (PhysicsActor)this;
+                //Console.WriteLine("**** Create {2}    Dicts: actor={0}   name={1}", _parent_scene.actor_name_map.Count, _parent_scene.geom_name_map.Count, this.m_primName);
+                if (m_NoColide)
+                {
+                    d.GeomSetCategoryBits(prim_geom, 0);
+                    if (m_isphysical && !m_isVolumeDetect)
+                    {
+                        d.GeomSetCollideBits(prim_geom, (int)CollisionCategories.Land);
+                    }
+                    else
+                    {
+                        d.GeomSetCollideBits(prim_geom, 0);
+                        d.GeomDisable(prim_geom);
+                    }
+                }
+                else
+                {
+                    d.GeomSetCategoryBits(prim_geom, (int)m_collisionCategories);
+                    d.GeomSetCollideBits(prim_geom, (int)m_collisionFlags);
+                }
+            }
+
+            if (childPrim)
+            {
+                if (_parent != null && _parent is OdePrim)
+                {
+                    OdePrim parent = (OdePrim)_parent;
+                    //Console.WriteLine("SetGeom calls ChildSetGeom");                    
+                    parent.ChildSetGeom(this);
+                }
+            }
+            //m_log.Warn("Setting Geom to: " + prim_geom);
+        }
+
+        public void enableBodySoft()
+        {
+            if (!childPrim)
+            {
+                if (m_isphysical && Body != IntPtr.Zero)
+                {
+                    d.BodyEnable(Body);
+                    if (m_type != Vehicle.TYPE_NONE)
+                        Enable(Body, _parent_scene);
+                }
+
+                m_disabled = false;
+            }
+        }
+
+        public void disableBodySoft()
+        {
+            m_disabled = true;
+
+            if (m_isphysical && Body != IntPtr.Zero)
+            {
+                d.BodyDisable(Body);
+                Halt();
+            }
+        }
+
+        public void enableBody()
+        {
+            // Don't enable this body if we're a child prim
+            // this should be taken care of in the parent function not here
+            if (!childPrim)
+            {
+                // Sets the geom to a body
+                Body = d.BodyCreate(_parent_scene.world);
+
+                setMass();
+                d.BodySetPosition(Body, _position.X, _position.Y, _position.Z);
+                d.Quaternion myrot = new d.Quaternion();
+                myrot.X = _orientation.X;
+                myrot.Y = _orientation.Y;
+                myrot.Z = _orientation.Z;
+                myrot.W = _orientation.W;
+                d.BodySetQuaternion(Body, ref myrot);
+                d.GeomSetBody(prim_geom, Body);
+
+                m_collisionCategories |= CollisionCategories.Body;
+                m_collisionFlags |= (CollisionCategories.Land | CollisionCategories.Wind);
+
+                if (m_NoColide)
+                {
+                    d.GeomSetCategoryBits(prim_geom, 0);
+                    d.GeomSetCollideBits(prim_geom, (int)CollisionCategories.Land);
+                }
+                else
+                {
+                    d.GeomSetCategoryBits(prim_geom, (int)m_collisionCategories);
+                    d.GeomSetCollideBits(prim_geom, (int)m_collisionFlags);
+                }
+
+                d.BodySetAutoDisableFlag(Body, true);
+                d.BodySetAutoDisableSteps(Body, body_autodisable_frames);
+
+                // disconnect from world gravity so we can apply buoyancy
+                d.BodySetGravityMode(Body, false);
+
+                m_interpenetrationcount = 0;
+                m_collisionscore = 0;
+                m_disabled = false;
+
+                if (m_type != Vehicle.TYPE_NONE)
+                {
+                    Enable(Body, _parent_scene);
+                }
+
+                _parent_scene.addActivePrim(this);
+            }
+        }
+
+        #region Mass Calculation
+
+        private float CalculateMass()
+        {
+            float volume = _size.X * _size.Y * _size.Z; // default
+            float tmp;
+
+            float returnMass = 0;
+            float hollowAmount = (float)_pbs.ProfileHollow * 2.0e-5f;
+            float hollowVolume = hollowAmount * hollowAmount;
+
+            switch (_pbs.ProfileShape)
+            {
+                case ProfileShape.Square:
+                    // default box
+
+                    if (_pbs.PathCurve == (byte)Extrusion.Straight)
+                    {
+                        if (hollowAmount > 0.0)
+                        {
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Square:
+                                case HollowShape.Same:
+                                    break;
+
+                                case HollowShape.Circle:
+
+                                    hollowVolume *= 0.78539816339f;
+                                    break;
+
+                                case HollowShape.Triangle:
+
+                                    hollowVolume *= (0.5f * .5f);
+                                    break;
+
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+
+                    else if (_pbs.PathCurve == (byte)Extrusion.Curve1)
+                    {
+                        //a tube 
+
+                        volume *= 0.78539816339e-2f * (float)(200 - _pbs.PathScaleX);
+                        tmp = 1.0f - 2.0e-2f * (float)(200 - _pbs.PathScaleY);
+                        volume -= volume * tmp * tmp;
+
+                        if (hollowAmount > 0.0)
+                        {
+                            hollowVolume *= hollowAmount;
+
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Square:
+                                case HollowShape.Same:
+                                    break;
+
+                                case HollowShape.Circle:
+                                    hollowVolume *= 0.78539816339f; ;
+                                    break;
+
+                                case HollowShape.Triangle:
+                                    hollowVolume *= 0.5f * 0.5f;
+                                    break;
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+
+                    break;
+
+                case ProfileShape.Circle:
+
+                    if (_pbs.PathCurve == (byte)Extrusion.Straight)
+                    {
+                        volume *= 0.78539816339f; // elipse base
+
+                        if (hollowAmount > 0.0)
+                        {
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Same:
+                                case HollowShape.Circle:
+                                    break;
+
+                                case HollowShape.Square:
+                                    hollowVolume *= 0.5f * 2.5984480504799f;
+                                    break;
+
+                                case HollowShape.Triangle:
+                                    hollowVolume *= .5f * 1.27323954473516f;
+                                    break;
+
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+
+                    else if (_pbs.PathCurve == (byte)Extrusion.Curve1)
+                    {
+                        volume *= 0.61685027506808491367715568749226e-2f * (float)(200 - _pbs.PathScaleX);
+                        tmp = 1.0f - .02f * (float)(200 - _pbs.PathScaleY);
+                        volume *= (1.0f - tmp * tmp);
+
+                        if (hollowAmount > 0.0)
+                        {
+
+                            // calculate the hollow volume by it's shape compared to the prim shape
+                            hollowVolume *= hollowAmount;
+
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Same:
+                                case HollowShape.Circle:
+                                    break;
+
+                                case HollowShape.Square:
+                                    hollowVolume *= 0.5f * 2.5984480504799f;
+                                    break;
+
+                                case HollowShape.Triangle:
+                                    hollowVolume *= .5f * 1.27323954473516f;
+                                    break;
+
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+                    break;
+
+                case ProfileShape.HalfCircle:
+                    if (_pbs.PathCurve == (byte)Extrusion.Curve1)
+                    {
+                        volume *= 0.52359877559829887307710723054658f;
+                    }
+                    break;
+
+                case ProfileShape.EquilateralTriangle:
+
+                    if (_pbs.PathCurve == (byte)Extrusion.Straight)
+                    {
+                        volume *= 0.32475953f;
+
+                        if (hollowAmount > 0.0)
+                        {
+
+                            // calculate the hollow volume by it's shape compared to the prim shape
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Same:
+                                case HollowShape.Triangle:
+                                    hollowVolume *= .25f;
+                                    break;
+
+                                case HollowShape.Square:
+                                    hollowVolume *= 0.499849f * 3.07920140172638f;
+                                    break;
+
+                                case HollowShape.Circle:
+                                    // Hollow shape is a perfect cyllinder in respect to the cube's scale
+                                    // Cyllinder hollow volume calculation
+
+                                    hollowVolume *= 0.1963495f * 3.07920140172638f;
+                                    break;
+
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+                    else if (_pbs.PathCurve == (byte)Extrusion.Curve1)
+                    {
+                        volume *= 0.32475953f;
+                        volume *= 0.01f * (float)(200 - _pbs.PathScaleX);
+                        tmp = 1.0f - .02f * (float)(200 - _pbs.PathScaleY);
+                        volume *= (1.0f - tmp * tmp);
+
+                        if (hollowAmount > 0.0)
+                        {
+
+                            hollowVolume *= hollowAmount;
+
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Same:
+                                case HollowShape.Triangle:
+                                    hollowVolume *= .25f;
+                                    break;
+
+                                case HollowShape.Square:
+                                    hollowVolume *= 0.499849f * 3.07920140172638f;
+                                    break;
+
+                                case HollowShape.Circle:
+
+                                    hollowVolume *= 0.1963495f * 3.07920140172638f;
+                                    break;
+
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+                    break;
+
+                default:
+                    break;
+            }
+
+
+
+            float taperX1;
+            float taperY1;
+            float taperX;
+            float taperY;
+            float pathBegin;
+            float pathEnd;
+            float profileBegin;
+            float profileEnd;
+
+            if (_pbs.PathCurve == (byte)Extrusion.Straight || _pbs.PathCurve == (byte)Extrusion.Flexible)
+            {
+                taperX1 = _pbs.PathScaleX * 0.01f;
+                if (taperX1 > 1.0f)
+                    taperX1 = 2.0f - taperX1;
+                taperX = 1.0f - taperX1;
+
+                taperY1 = _pbs.PathScaleY * 0.01f;
+                if (taperY1 > 1.0f)
+                    taperY1 = 2.0f - taperY1;
+                taperY = 1.0f - taperY1;
+            }
+            else
+            {
+                taperX = _pbs.PathTaperX * 0.01f;
+                if (taperX < 0.0f)
+                    taperX = -taperX;
+                taperX1 = 1.0f - taperX;
+
+                taperY = _pbs.PathTaperY * 0.01f;
+                if (taperY < 0.0f)
+                    taperY = -taperY;
+                taperY1 = 1.0f - taperY;
+
+            }
+
+
+            volume *= (taperX1 * taperY1 + 0.5f * (taperX1 * taperY + taperX * taperY1) + 0.3333333333f * taperX * taperY);
+
+            pathBegin = (float)_pbs.PathBegin * 2.0e-5f;
+            pathEnd = 1.0f - (float)_pbs.PathEnd * 2.0e-5f;
+            volume *= (pathEnd - pathBegin);
+
+            // this is crude aproximation
+            profileBegin = (float)_pbs.ProfileBegin * 2.0e-5f;
+            profileEnd = 1.0f - (float)_pbs.ProfileEnd * 2.0e-5f;
+            volume *= (profileEnd - profileBegin);
+
+            returnMass = m_density * volume;
+
+            if (returnMass <= 0)
+                returnMass = 0.0001f;//ckrinke: Mass must be greater then zero.
+            //            else if (returnMass > _parent_scene.maximumMassObject)
+            //                returnMass = _parent_scene.maximumMassObject;
+
+
+
+            m_primMass = returnMass;
+            if (m_primMass > _parent_scene.maximumMassObject)
+                m_primMass = _parent_scene.maximumMassObject;
+
+            // Recursively calculate mass
+            bool HasChildPrim = false;
+            lock (childrenPrim)
+            {
+                if (childrenPrim.Count > 0)
+                {
+                    HasChildPrim = true;
+                }
+
+            }
+            if (HasChildPrim)
+            {
+                OdePrim[] childPrimArr = new OdePrim[0];
+
+                lock (childrenPrim)
+                    childPrimArr = childrenPrim.ToArray();
+
+                for (int i = 0; i < childPrimArr.Length; i++)
+                {
+                    if (childPrimArr[i] != null && !childPrimArr[i].m_taintremove)
+                        returnMass += childPrimArr[i].CalculateMass();
+                    // failsafe, this shouldn't happen but with OpenSim, you never know :)
+                    if (i > 256)
+                        break;
+                }
+            }
+            if (returnMass > _parent_scene.maximumMassObject)
+                returnMass = _parent_scene.maximumMassObject;
+            return returnMass;
+        }// end CalculateMass
+
+        #endregion
+
+        public void setMass()
+        {
+            if (Body != (IntPtr)0)
+            {
+                float newmass = CalculateMass();
+
+                //m_log.Info("[PHYSICS]: New Mass: " + newmass.ToString());
+
+                d.MassSetBoxTotal(out pMass, newmass, _size.X, _size.Y, _size.Z);
+                d.BodySetMass(Body, ref pMass);
+            }
+        }
+
+
+        private void UpdateDataFromGeom()
+        {
+            if (prim_geom != IntPtr.Zero)
+            {
+                d.Quaternion qtmp;
+                d.GeomCopyQuaternion(prim_geom, out qtmp);
+                _orientation.W = qtmp.W;
+                _orientation.X = qtmp.X;
+                _orientation.Y = qtmp.Y;
+                _orientation.Z = qtmp.Z;
+
+                d.Vector3 lpos = d.GeomGetPosition(prim_geom);
+                _position.X = lpos.X;
+                _position.Y = lpos.Y;
+                _position.Z = lpos.Z;
+            }
+        }
+
+        public void disableBody()
+        {
+            //this kills the body so things like 'mesh' can re-create it.
+            lock (this)
+            {
+                if (!childPrim)
+                {
+                    if (Body != IntPtr.Zero)
+                    {
+                        _parent_scene.remActivePrim(this);
+                        m_collisionCategories &= ~CollisionCategories.Body;
+                        m_collisionFlags &= ~(CollisionCategories.Wind | CollisionCategories.Land);
+
+                        if (prim_geom != IntPtr.Zero)
+                        {
+                            if (m_NoColide)
+                            {
+                                d.GeomSetCategoryBits(prim_geom, 0);
+                                d.GeomSetCollideBits(prim_geom, 0);
+                                d.GeomDisable(prim_geom);
+                            }
+                            else
+                            {
+                                d.GeomSetCategoryBits(prim_geom, (int)m_collisionCategories);
+                                d.GeomSetCollideBits(prim_geom, (int)m_collisionFlags);
+                            }
+                        }
+
+                        UpdateDataFromGeom();
+
+                        lock (childrenPrim)
+                        {
+                            if (childrenPrim.Count > 0)
+                            {
+                                foreach (OdePrim prm in childrenPrim)
+                                {
+                                    if (prm.prim_geom != IntPtr.Zero)
+                                    {
+                                        if (prm.m_NoColide)
+                                        {
+                                            d.GeomSetCategoryBits(prm.prim_geom, 0);
+                                            d.GeomSetCollideBits(prm.prim_geom, 0);
+                                            d.GeomDisable(prm.prim_geom);
+
+                                        }
+                                        prm.UpdateDataFromGeom();
+                                    }
+                                    _parent_scene.remActivePrim(prm);
+                                    prm.Body = IntPtr.Zero;
+                                }
+                            }
+                        }
+                        d.BodyDestroy(Body);
+                        Body = IntPtr.Zero;
+                    }
+                }
+                else
+                {
+                    _parent_scene.remActivePrim(this);
+
+                    m_collisionCategories &= ~CollisionCategories.Body;
+                    m_collisionFlags &= ~(CollisionCategories.Wind | CollisionCategories.Land);
+
+                    if (prim_geom != IntPtr.Zero)
+                    {
+                        if (m_NoColide)
+                        {
+                            d.GeomSetCategoryBits(prim_geom, 0);
+                            d.GeomSetCollideBits(prim_geom, 0);
+                            d.GeomDisable(prim_geom);
+                        }
+                        else
+                        {
+                            d.GeomSetCategoryBits(prim_geom, (int)m_collisionCategories);
+                            d.GeomSetCollideBits(prim_geom, (int)m_collisionFlags);
+                        }
+                    }
+
+                    Body = IntPtr.Zero;
+                }
+            }
+            m_disabled = true;
+            m_collisionscore = 0;
+        }
+
+//        private static Dictionary<IMesh, IntPtr> m_MeshToTriMeshMap = new Dictionary<IMesh, IntPtr>();
+
+        public bool setMesh(OdeScene parent_scene, IMesh mesh)
+        {
+            //Kill Body so that mesh can re-make the geom
+            if (IsPhysical && Body != IntPtr.Zero)
+            {
+                if (childPrim)
+                {
+                    if (_parent != null)
+                    {
+                        OdePrim parent = (OdePrim)_parent;
+                        parent.ChildDelink(this);
+                    }
+                }
+                else
+                {
+                    disableBody();
+                }
+            }
+
+            IntPtr vertices, indices;
+            int vertexCount, indexCount;
+            int vertexStride, triStride;
+            mesh.getVertexListAsPtrToFloatArray(out vertices, out vertexStride, out vertexCount); // Note, that vertices are fixed in unmanaged heap
+            mesh.getIndexListAsPtrToIntArray(out indices, out triStride, out indexCount); // Also fixed, needs release after usage
+
+            // warning this destroys the mesh for eventual future use. Only pinned float arrays stay valid
+            mesh.releaseSourceMeshData(); // free up the original mesh data to save memory
+
+            if (vertexCount == 0 || indexCount == 0)
+            {
+                m_log.WarnFormat("[PHYSICS]: Got invalid mesh on prim {0} at <{1},{2},{3}>. mesh UUID {4}", Name, _position.X, _position.Y, _position.Z, _pbs.SculptTexture.ToString());
+                return false;
+            }
+
+            IntPtr geo = IntPtr.Zero;
+            try
+            {
+                _triMeshData = d.GeomTriMeshDataCreate();
+                d.GeomTriMeshDataBuildSimple(_triMeshData, vertices, vertexStride, vertexCount, indices, indexCount, triStride);
+                d.GeomTriMeshDataPreprocess(_triMeshData);
+
+                _parent_scene.waitForSpaceUnlock(m_targetSpace);
+
+                 geo = d.CreateTriMesh(m_targetSpace, _triMeshData, null, null, null);
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat("[PHYSICS]: Create trimesh failed on prim {0} : {1}",Name,e.Message);
+
+                if (_triMeshData != IntPtr.Zero)
+                {
+                    d.GeomTriMeshDataDestroy(_triMeshData);
+                    _triMeshData = IntPtr.Zero;
+                }
+                return false;
+            }
+
+            SetGeom(geo);
+
+            return true;
+        }
+
+        public void ProcessTaints(float timestep) //=============================================================================
+        {
+            if (m_taintadd)
+            {
+                changeadd(timestep);
+            }
+
+            if (m_taintremove)
+                return;
+
+            if (prim_geom != IntPtr.Zero)
+            {
+                if (!_position.ApproxEquals(m_taintposition, 0f))
+                {
+                    changemove(timestep);
+                }
+                if (m_taintrot != _orientation)
+                {
+                    if (childPrim && IsPhysical)        // For physical child prim...
+                    {
+                        rotate(timestep);
+                        // KF: ODE will also rotate the parent prim!
+                        // so rotate the root back to where it was
+                        OdePrim parent = (OdePrim)_parent;
+                        parent.rotate(timestep);
+                    }
+                    else
+                    {
+                        //Just rotate the prim
+                        rotate(timestep);
+                    }
+                }
+                //
+                if (m_taintphantom != m_isphantom )
+                {
+                    changePhantomStatus();
+                }//
+
+                if (m_taintPhysics != m_isphysical && !(m_taintparent != _parent))
+                {
+                    changePhysicsStatus(timestep);
+                }//
+
+
+                if (!_size.ApproxEquals(m_taintsize, 0f))
+                    changesize(timestep);
+                //
+
+                if(m_taintshapetype != m_shapetype)
+                {
+                    m_shapetype = m_taintshapetype;
+                    changeshape(timestep);
+                }
+
+                if (m_taintshape)
+                    changeshape(timestep);
+                //
+
+                if (m_taintforce)
+                    changeAddForce(timestep);
+
+                if (m_taintaddangularforce)
+                    changeAddAngularForce(timestep);
+
+                if (!m_taintTorque.ApproxEquals(Vector3.Zero, 0.001f))
+                    changeSetTorque(timestep);
+
+                if (m_taintdisable)
+                    changedisable(timestep);
+
+                if (m_taintselected != m_isSelected)
+                    changeSelectedStatus();
+
+                if (!m_taintVelocity.ApproxEquals(Vector3.Zero, 0.001f))
+                    changevelocity(timestep);
+
+                if (m_taintparent != _parent)
+                    changelink(timestep);
+
+                if (m_taintCollidesWater != m_collidesWater)
+                    changefloatonwater(timestep);
+
+                if (m_taintvehicledata != null)
+                    DoSetVehicle();
+
+                /* obsolete                    
+                                if (!m_angularLock.ApproxEquals(m_taintAngularLock,0f))
+                                    changeAngularLock(timestep);
+                 */
+            }
+
+            else
+            {
+                m_log.Error("[PHYSICS]: prim {0} at <{1},{2},{3}> as invalid geom");
+
+                // not sure this will not flame...
+                m_taintremove = true;
+                _parent_scene.AddPhysicsActorTaint(this);
+            }
+
+        }
+
+        private void changelink(float timestep)
+        {
+            // If the newly set parent is not null
+            // create link
+            if (_parent == null && m_taintparent != null)
+            {
+                if (m_taintparent.PhysicsActorType == (int)ActorTypes.Prim)
+                {
+                    OdePrim obj = (OdePrim)m_taintparent;
+                    obj.ParentPrim(this);
+                }
+            }
+            // If the newly set parent is null
+            // destroy link
+            else if (_parent != null && m_taintparent == null)
+            {
+                if (_parent is OdePrim)
+                {
+                    OdePrim obj = (OdePrim)_parent;
+                    obj.ChildDelink(this);
+                    childPrim = false;
+                }
+            }
+
+            _parent = m_taintparent;
+            m_taintPhysics = m_isphysical;
+        }
+
+        // I'm the parent
+        // prim is the child
+        public void ParentPrim(OdePrim prim)
+        {
+            if (this.m_localID != prim.m_localID)
+            {
+                if (Body == IntPtr.Zero)
+                {
+                    Body = d.BodyCreate(_parent_scene.world);
+                    // disconnect from world gravity so we can apply buoyancy
+                    d.BodySetGravityMode(Body, false);
+
+                    setMass();
+                }
+                if (Body != IntPtr.Zero)
+                {
+                    lock (childrenPrim)
+                    {
+                        if (!childrenPrim.Contains(prim))
+                        {
+                            childrenPrim.Add(prim);
+
+                            foreach (OdePrim prm in childrenPrim)
+                            {
+                                d.Mass m2;
+                                d.MassSetZero(out m2);
+                                d.MassSetBoxTotal(out m2, prim.CalculateMass(), prm._size.X, prm._size.Y, prm._size.Z);
+
+
+                                d.Quaternion quat = new d.Quaternion();
+                                quat.W = prm._orientation.W;
+                                quat.X = prm._orientation.X;
+                                quat.Y = prm._orientation.Y;
+                                quat.Z = prm._orientation.Z;
+
+                                d.Matrix3 mat = new d.Matrix3();
+                                d.RfromQ(out mat, ref quat);
+                                d.MassRotate(ref m2, ref mat);
+                                d.MassTranslate(ref m2, Position.X - prm.Position.X, Position.Y - prm.Position.Y, Position.Z - prm.Position.Z);
+                                d.MassAdd(ref pMass, ref m2);
+                            }
+                            foreach (OdePrim prm in childrenPrim)
+                            {
+                                if (m_isphantom && !prm.m_isVolumeDetect)
+                                {
+                                    prm.m_collisionCategories = 0;
+                                    prm.m_collisionFlags = CollisionCategories.Land;
+                                }
+                                else
+                                {
+                                    prm.m_collisionCategories |= CollisionCategories.Body;
+                                    prm.m_collisionFlags |= (CollisionCategories.Land | CollisionCategories.Wind);
+                                }
+                                if (prm.prim_geom == IntPtr.Zero)
+                                {
+                                    m_log.Warn("[PHYSICS]: Unable to link one of the linkset elements.  No geom yet");
+                                    continue;
+                                }
+
+                                if (prm.m_NoColide)
+                                {
+                                    d.GeomSetCategoryBits(prm.prim_geom, 0);
+                                    d.GeomSetCollideBits(prm.prim_geom, (int)CollisionCategories.Land);
+                                }
+                                else
+                                {
+                                    d.GeomSetCategoryBits(prm.prim_geom, (int)prm.m_collisionCategories);
+                                    d.GeomSetCollideBits(prm.prim_geom, (int)prm.m_collisionFlags);
+                                }
+
+                                d.Quaternion quat = new d.Quaternion();
+                                quat.W = prm._orientation.W;
+                                quat.X = prm._orientation.X;
+                                quat.Y = prm._orientation.Y;
+                                quat.Z = prm._orientation.Z;
+
+                                d.Matrix3 mat = new d.Matrix3();
+                                d.RfromQ(out mat, ref quat);
+                                if (Body != IntPtr.Zero)
+                                {
+                                    d.GeomSetBody(prm.prim_geom, Body);
+                                    prm.childPrim = true;
+                                    d.GeomSetOffsetWorldPosition(prm.prim_geom, prm.Position.X, prm.Position.Y, prm.Position.Z);
+                                    //d.GeomSetOffsetPosition(prim.prim_geom,
+                                    //    (Position.X - prm.Position.X) - pMass.c.X,
+                                    //    (Position.Y - prm.Position.Y) - pMass.c.Y,
+                                    //    (Position.Z - prm.Position.Z) - pMass.c.Z);
+                                    d.GeomSetOffsetWorldRotation(prm.prim_geom, ref mat);
+                                    //d.GeomSetOffsetRotation(prm.prim_geom, ref mat);
+                                    d.MassTranslate(ref pMass, -pMass.c.X, -pMass.c.Y, -pMass.c.Z);
+                                    d.BodySetMass(Body, ref pMass);
+                                }
+                                else
+                                {
+                                    m_log.Debug("[PHYSICS]:I ain't got no boooooooooddy, no body");
+                                }
+
+                                prm.m_interpenetrationcount = 0;
+                                prm.m_collisionscore = 0;
+                                prm.m_disabled = false;
+
+                                prm.Body = Body;
+
+                                    _parent_scene.addActivePrim(prm);
+                            }
+
+                            if (m_isphantom && !m_isVolumeDetect)
+                            {
+                                m_collisionCategories = 0;
+                                m_collisionFlags = CollisionCategories.Land;
+                            }
+                            else
+                            {
+                                m_collisionCategories |= CollisionCategories.Body;
+                                m_collisionFlags |= (CollisionCategories.Land | CollisionCategories.Wind);
+                            }
+
+                            if (m_NoColide)
+                            {
+                                d.GeomSetCategoryBits(prim_geom, 0);
+                                d.GeomSetCollideBits(prim_geom, (int)CollisionCategories.Land);
+                            }
+                            else
+                            {
+                                d.GeomSetCategoryBits(prim_geom, (int)m_collisionCategories);
+                                d.GeomSetCollideBits(prim_geom, (int)m_collisionFlags);
+                            }
+
+                            d.Quaternion quat2 = new d.Quaternion();
+                            quat2.W = _orientation.W;
+                            quat2.X = _orientation.X;
+                            quat2.Y = _orientation.Y;
+                            quat2.Z = _orientation.Z;
+
+                            d.Matrix3 mat2 = new d.Matrix3();
+                            d.RfromQ(out mat2, ref quat2);
+                            d.GeomSetBody(prim_geom, Body);
+                            d.GeomSetOffsetWorldPosition(prim_geom, Position.X - pMass.c.X, Position.Y - pMass.c.Y, Position.Z - pMass.c.Z);
+                            //d.GeomSetOffsetPosition(prim.prim_geom,
+                            //    (Position.X - prm.Position.X) - pMass.c.X,
+                            //    (Position.Y - prm.Position.Y) - pMass.c.Y,
+                            //    (Position.Z - prm.Position.Z) - pMass.c.Z);
+                            //d.GeomSetOffsetRotation(prim_geom, ref mat2);
+                            d.MassTranslate(ref pMass, -pMass.c.X, -pMass.c.Y, -pMass.c.Z);
+                            d.BodySetMass(Body, ref pMass);
+
+                            d.BodySetAutoDisableFlag(Body, true);
+                            d.BodySetAutoDisableSteps(Body, body_autodisable_frames);
+
+                            m_interpenetrationcount = 0;
+                            m_collisionscore = 0;
+                            m_disabled = false;
+
+                            d.BodySetPosition(Body, Position.X, Position.Y, Position.Z);
+                            if (m_type != Vehicle.TYPE_NONE) Enable(Body, _parent_scene);
+
+                            _parent_scene.addActivePrim(this);
+                        }
+                    }
+                }
+            }
+        }
+
+        private void ChildSetGeom(OdePrim odePrim)
+        {
+            lock (childrenPrim)
+            {
+                foreach (OdePrim prm in childrenPrim)
+                {
+                    prm.disableBody();
+                }
+            }
+            disableBody();
+
+            if (Body != IntPtr.Zero)
+            {
+                _parent_scene.remActivePrim(this);
+            }
+
+            lock (childrenPrim)
+            {
+                foreach (OdePrim prm in childrenPrim)
+                {
+                    ParentPrim(prm);
+                }
+            }
+        }
+
+        private void ChildDelink(OdePrim odePrim)
+        {
+            // Okay, we have a delinked child..   need to rebuild the body.
+            lock (childrenPrim)
+            {
+                foreach (OdePrim prm in childrenPrim)
+                {
+                    prm.childPrim = true;
+                    prm.disableBody();
+                }
+            }
+            disableBody();
+
+            lock (childrenPrim)
+            {
+                childrenPrim.Remove(odePrim);
+            }
+
+            if (Body != IntPtr.Zero)
+            {
+                _parent_scene.remActivePrim(this);
+            }
+
+            lock (childrenPrim)
+            {
+                foreach (OdePrim prm in childrenPrim)
+                {
+                    ParentPrim(prm);
+                }
+            }
+        }
+
+        private void changePhantomStatus()
+        {
+            m_taintphantom = m_isphantom;
+            changeSelectedStatus();
+        }
+
+/* not in use
+        private void SetCollider()
+        {
+            SetCollider(m_isSelected, m_isphysical, m_isphantom, m_isSelected);
+        }
+
+        private void SetCollider(bool sel, bool phys, bool phan, bool vdtc)
+        {
+            if (sel)
+            {
+                m_collisionCategories = CollisionCategories.Selected;
+                m_collisionFlags = (CollisionCategories.Sensor | CollisionCategories.Space);
+            }
+            else
+            {
+                if (phan && !vdtc)
+                {
+                    m_collisionCategories = 0;
+                    if (phys)
+                        m_collisionFlags = CollisionCategories.Land;
+                    else
+                        m_collisionFlags = 0; // this case should not happen non physical phantoms should not have physics
+                }
+                else
+                {
+                    m_collisionCategories = CollisionCategories.Geom;
+                    if (phys)
+                        m_collisionCategories |= CollisionCategories.Body;
+
+                    m_collisionFlags = m_default_collisionFlags;
+
+                    if (m_collidesLand)
+                        m_collisionFlags |= CollisionCategories.Land;
+                    if (m_collidesWater)
+                        m_collisionFlags |= CollisionCategories.Water;
+                }
+            }
+
+            if (prim_geom != IntPtr.Zero)
+            {
+                if (m_NoColide)
+                {
+                    d.GeomSetCategoryBits(prim_geom, 0);
+                    if (phys)
+                        d.GeomSetCollideBits(prim_geom, (int)CollisionCategories.Land);
+                    else
+                    {
+                        d.GeomSetCollideBits(prim_geom, 0);
+                        d.GeomDisable(prim_geom);
+                    }
+                }
+                else
+                {
+                    d.GeomSetCategoryBits(prim_geom, (int)m_collisionCategories);
+                    d.GeomSetCollideBits(prim_geom, (int)m_collisionFlags);
+                }
+            }
+        }
+*/
+
+        private void changeSelectedStatus()
+        {
+            if (m_taintselected)
+            {
+                m_collisionCategories = CollisionCategories.Selected;
+                m_collisionFlags = (CollisionCategories.Sensor | CollisionCategories.Space);
+
+                // We do the body disable soft twice because 'in theory' a collision could have happened
+                // in between the disabling and the collision properties setting
+                // which would wake the physical body up from a soft disabling and potentially cause it to fall
+                // through the ground.
+
+                // NOTE FOR JOINTS: this doesn't always work for jointed assemblies because if you select
+                // just one part of the assembly, the rest of the assembly is non-selected and still simulating,
+                // so that causes the selected part to wake up and continue moving.
+
+                // even if you select all parts of a jointed assembly, it is not guaranteed that the entire
+                // assembly will stop simulating during the selection, because of the lack of atomicity
+                // of select operations (their processing could be interrupted by a thread switch, causing
+                // simulation to continue before all of the selected object notifications trickle down to
+                // the physics engine).
+
+                // e.g. we select 100 prims that are connected by joints. non-atomically, the first 50 are
+                // selected and disabled. then, due to a thread switch, the selection processing is
+                // interrupted and the physics engine continues to simulate, so the last 50 items, whose
+                // selection was not yet processed, continues to simulate. this wakes up ALL of the 
+                // first 50 again. then the last 50 are disabled. then the first 50, which were just woken
+                // up, start simulating again, which in turn wakes up the last 50.
+
+                if (m_isphysical)
+                {
+                    disableBodySoft();
+                }
+
+                if (prim_geom != IntPtr.Zero)
+                {
+                    d.GeomSetCategoryBits(prim_geom, (int)m_collisionCategories);
+                    d.GeomSetCollideBits(prim_geom, (int)m_collisionFlags);
+                    if (m_NoColide)
+                        d.GeomDisable(prim_geom);
+                }
+
+                if (m_isphysical)
+                {
+                    disableBodySoft();
+                }
+                if (Body != IntPtr.Zero)
+                {
+                    d.BodySetLinearVel(Body, 0f, 0f, 0f);
+                    d.BodySetForce(Body, 0f, 0f, 0f);
+                    d.BodySetAngularVel(Body, 0.0f, 0.0f, 0.0f);
+                    d.BodySetTorque(Body, 0.0f, 0.0f, 0.0f);
+                }
+            }
+            else
+            {
+                if (m_isphantom && !m_isVolumeDetect)
+                {
+                    m_collisionCategories = 0;
+                    if (m_isphysical)
+                        m_collisionFlags = CollisionCategories.Land;
+                    else
+                        m_collisionFlags = 0; // this case should not happen non physical phantoms should not have physics
+                }
+                else
+                {
+                    m_collisionCategories = CollisionCategories.Geom;
+                    if (m_isphysical)
+                        m_collisionCategories |= CollisionCategories.Body;
+
+                    m_collisionFlags = m_default_collisionFlags;
+
+                    if (m_collidesLand)
+                        m_collisionFlags |= CollisionCategories.Land;
+                    if (m_collidesWater)
+                        m_collisionFlags |= CollisionCategories.Water;
+                }
+
+                if (prim_geom != IntPtr.Zero)
+                {
+                    if (m_NoColide)
+                    {
+                        d.GeomSetCategoryBits(prim_geom, 0);
+                        if (m_isphysical)
+                            d.GeomSetCollideBits(prim_geom, (int)CollisionCategories.Land);
+                        else
+                        {
+                            d.GeomSetCollideBits(prim_geom, 0);
+                            d.GeomDisable(prim_geom);
+                        }
+                    }
+                    else
+                    {
+                        d.GeomSetCategoryBits(prim_geom, (int)m_collisionCategories);
+                        d.GeomSetCollideBits(prim_geom, (int)m_collisionFlags);
+                    }
+                }
+                if (Body != IntPtr.Zero)
+                {
+                    d.BodySetLinearVel(Body, 0f, 0f, 0f);
+                    d.BodySetForce(Body, 0f, 0f, 0f);
+                    d.BodySetAngularVel(Body, 0.0f, 0.0f, 0.0f);
+                    d.BodySetTorque(Body, 0.0f, 0.0f, 0.0f);
+                }
+
+                if (m_isphysical)
+                {
+                    if (Body != IntPtr.Zero)
+                    {
+                        enableBodySoft();
+                    }
+                }
+            }
+
+            resetCollisionAccounting();
+            m_isSelected = m_taintselected;
+        }//end changeSelectedStatus
+
+        public void ResetTaints()
+        {
+            m_taintposition = _position;
+            m_taintrot = _orientation;
+            m_taintPhysics = m_isphysical;
+            m_taintselected = m_isSelected;
+            m_taintsize = _size;
+            m_taintshape = false;
+            m_taintforce = false;
+            m_taintdisable = false;
+            m_taintVelocity = Vector3.Zero;
+        }
+
+        public void CreateGeom(IntPtr m_targetSpace, IMesh _mesh)
+        {
+            bool gottrimesh = false;
+
+            m_NoColide = false; // assume all will go well
+
+            if (_triMeshData != IntPtr.Zero)
+            {
+                d.GeomTriMeshDataDestroy(_triMeshData);
+                _triMeshData = IntPtr.Zero;
+            }
+
+            if (_mesh != null)
+            {
+                gottrimesh = setMesh(_parent_scene, _mesh);
+                if (!gottrimesh)
+                {
+                    // getting a mesh failed,
+                    // lets go on having a basic box or sphere, with prim size but not coliding
+                    // physical colides with land, non with nothing
+
+                    m_NoColide = true;
+                }
+            }
+
+            if (!gottrimesh)
+            { // we will have a basic box or sphere
+                IntPtr geo = IntPtr.Zero;
+
+                if (_pbs.ProfileShape == ProfileShape.HalfCircle && _pbs.PathCurve == (byte)Extrusion.Curve1
+                    && _size.X == _size.Y && _size.X == _size.Z)
+                {
+                    // its a sphere
+                    _parent_scene.waitForSpaceUnlock(m_targetSpace);
+                    try
+                    {
+                        geo = d.CreateSphere(m_targetSpace, _size.X * 0.5f);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.WarnFormat("[PHYSICS]: Unable to create basic sphere for object {0}", e.Message);
+                        geo = IntPtr.Zero;
+                        ode.dunlock(_parent_scene.world);
+                    }
+                }
+                else // make it a box
+                {
+                    _parent_scene.waitForSpaceUnlock(m_targetSpace);
+                    try
+                    {
+                        geo = d.CreateBox(m_targetSpace, _size.X, _size.Y, _size.Z);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.WarnFormat("[PHYSICS]: Unable to create basic sphere for object {0}", e.Message);
+                        geo = IntPtr.Zero;
+                        ode.dunlock(_parent_scene.world);
+                    }
+                }
+
+                if (geo == IntPtr.Zero) // if this happens it must be fixed
+                {
+                    // if it does lets stop what we can
+                    // not sure this will not flame...
+
+                    m_taintremove = true;
+                    _parent_scene.AddPhysicsActorTaint(this);
+                    return;
+                }
+
+                SetGeom(geo); // this processes the m_NoColide
+            }
+        }
+
+        public void changeadd(float timestep)
+        {
+            int[] iprimspaceArrItem = _parent_scene.calculateSpaceArrayItemFromPos(_position);
+            IntPtr targetspace = _parent_scene.calculateSpaceForGeom(_position);
+
+            if (targetspace == IntPtr.Zero)
+                targetspace = _parent_scene.createprimspace(iprimspaceArrItem[0], iprimspaceArrItem[1]);
+
+            m_targetSpace = targetspace;
+
+            if (_mesh == null) // && m_meshfailed == false)
+            {
+                if (_parent_scene.needsMeshing(_pbs))
+                {
+                    bool convex;
+                    if (m_shapetype == 2)
+                        convex = true;
+                    else
+                        convex = false;
+                    try
+                    {
+                        _mesh = _parent_scene.mesher.CreateMesh(m_primName, _pbs, _size, (int)LevelOfDetail.High, true,false,convex,false);
+                    }
+                    catch
+                    {
+                        //Don't continuously try to mesh prims when meshing has failed
+                        m_meshfailed = true;
+                        _mesh = null;
+                        m_log.WarnFormat("[PHYSICS]: changeAdd CreateMesh fail on prim {0} at <{1},{2},{3}>", Name, _position.X, _position.Y, _position.Z);
+                    }
+                }
+            }
+
+            lock (_parent_scene.OdeLock)
+            {
+                CreateGeom(m_targetSpace, _mesh);
+
+                if (prim_geom != IntPtr.Zero)
+                {
+                    d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);
+                    d.Quaternion myrot = new d.Quaternion();
+                    myrot.X = _orientation.X;
+                    myrot.Y = _orientation.Y;
+                    myrot.Z = _orientation.Z;
+                    myrot.W = _orientation.W;
+                    d.GeomSetQuaternion(prim_geom, ref myrot);
+                }
+
+                if (m_isphysical && Body == IntPtr.Zero)
+                {
+                    enableBody();
+                }
+            }
+
+            changeSelectedStatus();
+
+            m_taintadd = false;
+        }
+
+        public void changemove(float timestep)
+        {
+            if (m_isphysical)
+            {
+                //                if (!m_disabled && !m_taintremove && !childPrim)  After one edit m_disabled is sometimes set, disabling further edits!
+                if (!m_taintremove && !childPrim)
+                {
+                    if (Body == IntPtr.Zero)
+                        enableBody();
+                    //Prim auto disable after 20 frames,
+                    //if you move it, re-enable the prim manually.
+                    if (_parent != null)
+                    {
+                        if (m_linkJoint != IntPtr.Zero)
+                        {
+                            d.JointDestroy(m_linkJoint);
+                            m_linkJoint = IntPtr.Zero;
+                        }
+                    }
+                    if (Body != IntPtr.Zero)
+                    {
+                        d.BodySetPosition(Body, _position.X, _position.Y, _position.Z);
+
+                        if (_parent != null)
+                        {
+                            OdePrim odParent = (OdePrim)_parent;
+                            if (Body != (IntPtr)0 && odParent.Body != (IntPtr)0 && Body != odParent.Body)
+                            {
+                                // KF: Fixed Joints were removed? Anyway - this Console.WriteLine does not show up, so routine is not used??
+                                Console.WriteLine("ODEPrim JointCreateFixed !!!");
+                                m_linkJoint = d.JointCreateFixed(_parent_scene.world, _linkJointGroup);
+                                d.JointAttach(m_linkJoint, Body, odParent.Body);
+                                d.JointSetFixed(m_linkJoint);
+                            }
+                        }
+                        d.BodyEnable(Body);
+                        if (m_type != Vehicle.TYPE_NONE)
+                        {
+                            Enable(Body, _parent_scene);
+                        }
+                    }
+                    else
+                    {
+                        m_log.Warn("[PHYSICS]: Body Still null after enableBody().  This is a crash scenario.");
+                    }
+                }
+                //else
+                // {
+                //m_log.Debug("[BUG]: race!");
+                //}
+            }
+            else
+            {
+                // string primScenAvatarIn = _parent_scene.whichspaceamIin(_position);
+                // int[] arrayitem = _parent_scene.calculateSpaceArrayItemFromPos(_position);
+                _parent_scene.waitForSpaceUnlock(m_targetSpace);
+
+                IntPtr tempspace = _parent_scene.recalculateSpaceForGeom(prim_geom, _position, m_targetSpace);
+                m_targetSpace = tempspace;
+
+                _parent_scene.waitForSpaceUnlock(m_targetSpace);
+                if (prim_geom != IntPtr.Zero)
+                {
+                    d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);
+
+                    _parent_scene.waitForSpaceUnlock(m_targetSpace);
+                    d.SpaceAdd(m_targetSpace, prim_geom);
+                }
+            }
+
+            changeSelectedStatus();
+
+            resetCollisionAccounting();
+            m_taintposition = _position;
+        }
+
+        public void rotate(float timestep)
+        {
+            d.Quaternion myrot = new d.Quaternion();
+            myrot.X = _orientation.X;
+            myrot.Y = _orientation.Y;
+            myrot.Z = _orientation.Z;
+            myrot.W = _orientation.W;
+            if (Body != IntPtr.Zero)
+            {
+                // KF: If this is a root prim do BodySet
+                d.BodySetQuaternion(Body, ref myrot);
+            }
+            else
+            {
+                // daughter prim, do Geom set
+                d.GeomSetQuaternion(prim_geom, ref myrot);
+            }
+
+            resetCollisionAccounting();
+            m_taintrot = _orientation;
+        }
+
+        private void resetCollisionAccounting()
+        {
+            m_collisionscore = 0;
+            m_interpenetrationcount = 0;
+            m_disabled = false;
+        }
+
+        public void changedisable(float timestep)
+        {
+            m_disabled = true;
+            if (Body != IntPtr.Zero)
+            {
+                d.BodyDisable(Body);
+                Body = IntPtr.Zero;
+            }
+
+            m_taintdisable = false;
+        }
+
+        public void changePhysicsStatus(float timestep)
+        {
+            if (m_isphysical == true)
+            {
+                if (Body == IntPtr.Zero)
+                {
+                    if (_pbs.SculptEntry && _parent_scene.meshSculptedPrim)
+                    {
+                        changeshape(2f);
+                    }
+                    else
+                    {
+                        enableBody();
+                    }
+                }
+            }
+            else
+            {
+                if (Body != IntPtr.Zero)
+                {
+                    if (_pbs.SculptEntry && _parent_scene.meshSculptedPrim)
+                    {
+                        _mesh = null;
+                        changeadd(2f);
+                    }
+                    if (childPrim)
+                    {
+                        if (_parent != null)
+                        {
+                            OdePrim parent = (OdePrim)_parent;
+                            parent.ChildDelink(this);
+                        }
+                    }
+                    else
+                    {
+                        disableBody();
+                    }
+                }
+            }
+
+            changeSelectedStatus();
+
+            resetCollisionAccounting();
+            m_taintPhysics = m_isphysical;
+        }
+
+        public void changesize(float timestamp)
+        {
+
+            string oldname = _parent_scene.geom_name_map[prim_geom];
+
+            if (_size.X <= 0) _size.X = 0.01f;
+            if (_size.Y <= 0) _size.Y = 0.01f;
+            if (_size.Z <= 0) _size.Z = 0.01f;
+
+            // Cleanup of old prim geometry
+            if (_mesh != null)
+            {
+                // Cleanup meshing here
+            }
+            //kill body to rebuild
+            if (IsPhysical && Body != IntPtr.Zero)
+            {
+                if (childPrim)
+                {
+                    if (_parent != null)
+                    {
+                        OdePrim parent = (OdePrim)_parent;
+                        parent.ChildDelink(this);
+                    }
+                }
+                else
+                {
+                    disableBody();
+                }
+            }
+            if (d.SpaceQuery(m_targetSpace, prim_geom))
+            {
+                _parent_scene.waitForSpaceUnlock(m_targetSpace);
+                d.SpaceRemove(m_targetSpace, prim_geom);
+            }
+            // we don't need to do space calculation because the client sends a position update also.
+
+            // Construction of new prim
+            if (_parent_scene.needsMeshing(_pbs))// && m_meshfailed == false)
+            {
+                float meshlod = _parent_scene.meshSculptLOD;
+
+                if (IsPhysical)
+                    meshlod = _parent_scene.MeshSculptphysicalLOD;
+                // Don't need to re-enable body..   it's done in SetMesh
+
+                IMesh mesh = null;
+
+                try
+                {
+                    if (_parent_scene.needsMeshing(_pbs))
+                        mesh = _parent_scene.mesher.CreateMesh(oldname, _pbs, _size, (int)LevelOfDetail.High, true);
+                }
+                catch
+                {
+                    m_meshfailed = true;
+                    mesh = null;
+                    m_log.WarnFormat("[PHYSICS]: changeSize CreateMesh fail on prim {0} at <{1},{2},{3}>", Name, _position.X, _position.Y, _position.Z);
+                }
+
+                //IMesh mesh = _parent_scene.mesher.CreateMesh(oldname, _pbs, _size, meshlod, IsPhysical);
+                CreateGeom(m_targetSpace, mesh);
+            }
+            else
+            {
+                _mesh = null;
+                CreateGeom(m_targetSpace, _mesh);
+            }
+
+            d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);
+            d.Quaternion myrot = new d.Quaternion();
+            myrot.X = _orientation.X;
+            myrot.Y = _orientation.Y;
+            myrot.Z = _orientation.Z;
+            myrot.W = _orientation.W;
+            d.GeomSetQuaternion(prim_geom, ref myrot);
+
+            //d.GeomBoxSetLengths(prim_geom, _size.X, _size.Y, _size.Z);
+            if (IsPhysical && Body == IntPtr.Zero && !childPrim)
+            {
+                // Re creates body on size.
+                // EnableBody also does setMass()
+                enableBody();
+                d.BodyEnable(Body);
+            }
+
+            _parent_scene.geom_name_map[prim_geom] = oldname;
+
+            changeSelectedStatus();
+            if (childPrim)
+            {
+                if (_parent is OdePrim)
+                {
+                    OdePrim parent = (OdePrim)_parent;
+                    parent.ChildSetGeom(this);
+                }
+            }
+            resetCollisionAccounting();
+            m_taintsize = _size;
+        }
+
+
+
+        public void changefloatonwater(float timestep)
+        {
+            m_collidesWater = m_taintCollidesWater;
+
+            if (prim_geom != IntPtr.Zero)
+            {
+                if (m_collidesWater)
+                {
+                    m_collisionFlags |= CollisionCategories.Water;
+                }
+                else
+                {
+                    m_collisionFlags &= ~CollisionCategories.Water;
+                }
+                d.GeomSetCollideBits(prim_geom, (int)m_collisionFlags);
+            }
+        }
+
+        public void changeshape(float timestamp)
+        {
+            string oldname = _parent_scene.geom_name_map[prim_geom];
+
+            // Cleanup of old prim geometry and Bodies
+            if (IsPhysical && Body != IntPtr.Zero)
+            {
+                if (childPrim)
+                {
+                    if (_parent != null)
+                    {
+                        OdePrim parent = (OdePrim)_parent;
+                        parent.ChildDelink(this);
+                    }
+                }
+                else
+                {
+                    disableBody();
+                }
+            }
+
+
+            // we don't need to do space calculation because the client sends a position update also.
+            if (_size.X <= 0) _size.X = 0.01f;
+            if (_size.Y <= 0) _size.Y = 0.01f;
+            if (_size.Z <= 0) _size.Z = 0.01f;
+            // Construction of new prim
+
+            if (_parent_scene.needsMeshing(_pbs))// && m_meshfailed == false)
+            {
+                // Don't need to re-enable body..   it's done in SetMesh
+                float meshlod = _parent_scene.meshSculptLOD;
+                IMesh mesh;
+
+                if (IsPhysical)
+                    meshlod = _parent_scene.MeshSculptphysicalLOD;
+
+                bool convex;
+                if (m_shapetype == 2)
+                    convex = true;
+                else
+                    convex = false;
+
+                try
+                {
+                    mesh = _parent_scene.mesher.CreateMesh(oldname, _pbs, _size, (int)LevelOfDetail.High, true, false,convex,false);
+                }
+                catch
+                {
+                    mesh = null;
+                    m_meshfailed = true;
+                    m_log.WarnFormat("[PHYSICS]: changeAdd CreateMesh fail on prim {0} at <{1},{2},{3}>", Name, _position.X, _position.Y, _position.Z);
+                }
+
+                CreateGeom(m_targetSpace, mesh);
+
+                // createmesh returns null when it doesn't mesh.
+            }
+            else
+            {
+                _mesh = null;
+                CreateGeom(m_targetSpace, null);
+            }
+
+            d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);
+            d.Quaternion myrot = new d.Quaternion();
+            //myrot.W = _orientation.w;
+            myrot.W = _orientation.W;
+            myrot.X = _orientation.X;
+            myrot.Y = _orientation.Y;
+            myrot.Z = _orientation.Z;
+            d.GeomSetQuaternion(prim_geom, ref myrot);
+
+            //d.GeomBoxSetLengths(prim_geom, _size.X, _size.Y, _size.Z);
+            if (IsPhysical && Body == IntPtr.Zero)
+            {
+                // Re creates body on size.
+                // EnableBody also does setMass()
+                enableBody();
+                if (Body != IntPtr.Zero)
+                {
+                    d.BodyEnable(Body);
+                }
+            }
+            _parent_scene.geom_name_map[prim_geom] = oldname;
+
+            changeSelectedStatus();
+            if (childPrim)
+            {
+                if (_parent is OdePrim)
+                {
+                    OdePrim parent = (OdePrim)_parent;
+                    parent.ChildSetGeom(this);
+                }
+            }
+            resetCollisionAccounting();
+            m_taintshape = false;
+        }
+
+        public void changeAddForce(float timestamp)
+        {
+            if (!m_isSelected)
+            {
+                lock (m_forcelist)
+                {
+                    //m_log.Info("[PHYSICS]: dequeing forcelist");
+                    if (IsPhysical)
+                    {
+                        Vector3 iforce = Vector3.Zero;
+                        int i = 0;
+                        try
+                        {
+                            for (i = 0; i < m_forcelist.Count; i++)
+                            {
+
+                                iforce = iforce + (m_forcelist[i] * 100);
+                            }
+                        }
+                        catch (IndexOutOfRangeException)
+                        {
+                            m_forcelist = new List<Vector3>();
+                            m_collisionscore = 0;
+                            m_interpenetrationcount = 0;
+                            m_taintforce = false;
+                            return;
+                        }
+                        catch (ArgumentOutOfRangeException)
+                        {
+                            m_forcelist = new List<Vector3>();
+                            m_collisionscore = 0;
+                            m_interpenetrationcount = 0;
+                            m_taintforce = false;
+                            return;
+                        }
+                        d.BodyEnable(Body);
+
+                        d.BodyAddForce(Body, iforce.X, iforce.Y, iforce.Z);
+                    }
+                    m_forcelist.Clear();
+                }
+
+                m_collisionscore = 0;
+                m_interpenetrationcount = 0;
+            }
+
+            m_taintforce = false;
+
+        }
+
+
+
+        public void changeSetTorque(float timestamp)
+        {
+            if (!m_isSelected)
+            {
+                if (IsPhysical && Body != IntPtr.Zero)
+                {
+                    d.BodySetTorque(Body, m_taintTorque.X, m_taintTorque.Y, m_taintTorque.Z);
+                }
+            }
+
+            m_taintTorque = Vector3.Zero;
+        }
+
+        public void changeAddAngularForce(float timestamp)
+        {
+            if (!m_isSelected)
+            {
+                lock (m_angularforcelist)
+                {
+                    //m_log.Info("[PHYSICS]: dequeing forcelist");
+                    if (IsPhysical)
+                    {
+                        Vector3 iforce = Vector3.Zero;
+                        for (int i = 0; i < m_angularforcelist.Count; i++)
+                        {
+                            iforce = iforce + (m_angularforcelist[i] * 100);
+                        }
+                        d.BodyEnable(Body);
+                        d.BodyAddTorque(Body, iforce.X, iforce.Y, iforce.Z);
+
+                    }
+                    m_angularforcelist.Clear();
+                }
+
+                m_collisionscore = 0;
+                m_interpenetrationcount = 0;
+            }
+
+            m_taintaddangularforce = false;
+        }
+
+        private void changevelocity(float timestep)
+        {
+            if (!m_isSelected)
+            {
+                Thread.Sleep(20);
+                if (IsPhysical)
+                {
+                    if (Body != IntPtr.Zero)
+                        d.BodySetLinearVel(Body, m_taintVelocity.X, m_taintVelocity.Y, m_taintVelocity.Z);
+                }
+
+                //resetCollisionAccounting();
+            }
+            m_taintVelocity = Vector3.Zero;
+        }
+
+        public void UpdatePositionAndVelocity()
+        {
+            return;   // moved to the Move () method
+        }
+
+        public d.Mass FromMatrix4(Matrix4 pMat, ref d.Mass obj)
+        {
+            obj.I.M00 = pMat[0, 0];
+            obj.I.M01 = pMat[0, 1];
+            obj.I.M02 = pMat[0, 2];
+            obj.I.M10 = pMat[1, 0];
+            obj.I.M11 = pMat[1, 1];
+            obj.I.M12 = pMat[1, 2];
+            obj.I.M20 = pMat[2, 0];
+            obj.I.M21 = pMat[2, 1];
+            obj.I.M22 = pMat[2, 2];
+            return obj;
+        }
+
+        public override void SubscribeEvents(int ms)
+        {
+            m_eventsubscription = ms;
+            _parent_scene.addCollisionEventReporting(this);
+        }
+
+        public override void UnSubscribeEvents()
+        {
+            _parent_scene.remCollisionEventReporting(this);
+            m_eventsubscription = 0;
+        }
+
+        public void AddCollisionEvent(uint CollidedWith, ContactPoint contact)
+        {
+            if (CollisionEventsThisFrame == null)
+                CollisionEventsThisFrame = new CollisionEventUpdate();
+            CollisionEventsThisFrame.AddCollider(CollidedWith, contact);
+        }
+
+        public void SendCollisions()
+        {
+            if (CollisionEventsThisFrame == null)
+                return;
+
+            base.SendCollisionUpdate(CollisionEventsThisFrame);
+
+            if (CollisionEventsThisFrame.m_objCollisionList.Count == 0)
+                CollisionEventsThisFrame = null;
+            else
+                CollisionEventsThisFrame = new CollisionEventUpdate();
+        }
+
+        public override bool SubscribedEvents()
+        {
+            if (m_eventsubscription > 0)
+                return true;
+            return false;
+        }
+
+        public static Matrix4 Inverse(Matrix4 pMat)
+        {
+            if (determinant3x3(pMat) == 0)
+            {
+                return Matrix4.Identity; // should probably throw an error.  singluar matrix inverse not possible
+            }
+
+
+
+            return (Adjoint(pMat) / determinant3x3(pMat));
+        }
+
+        public static Matrix4 Adjoint(Matrix4 pMat)
+        {
+            Matrix4 adjointMatrix = new Matrix4();
+            for (int i = 0; i < 4; i++)
+            {
+                for (int j = 0; j < 4; j++)
+                {
+                    Matrix4SetValue(ref adjointMatrix, i, j, (float)(Math.Pow(-1, i + j) * (determinant3x3(Minor(pMat, i, j)))));
+                }
+            }
+
+            adjointMatrix = Transpose(adjointMatrix);
+            return adjointMatrix;
+        }
+
+        public static Matrix4 Minor(Matrix4 matrix, int iRow, int iCol)
+        {
+            Matrix4 minor = new Matrix4();
+            int m = 0, n = 0;
+            for (int i = 0; i < 4; i++)
+            {
+                if (i == iRow)
+                    continue;
+                n = 0;
+                for (int j = 0; j < 4; j++)
+                {
+                    if (j == iCol)
+                        continue;
+                    Matrix4SetValue(ref minor, m, n, matrix[i, j]);
+                    n++;
+                }
+                m++;
+            }
+            return minor;
+        }
+
+        public static Matrix4 Transpose(Matrix4 pMat)
+        {
+            Matrix4 transposeMatrix = new Matrix4();
+            for (int i = 0; i < 4; i++)
+                for (int j = 0; j < 4; j++)
+                    Matrix4SetValue(ref transposeMatrix, i, j, pMat[j, i]);
+            return transposeMatrix;
+        }
+
+        public static void Matrix4SetValue(ref Matrix4 pMat, int r, int c, float val)
+        {
+            switch (r)
+            {
+                case 0:
+                    switch (c)
+                    {
+                        case 0:
+                            pMat.M11 = val;
+                            break;
+                        case 1:
+                            pMat.M12 = val;
+                            break;
+                        case 2:
+                            pMat.M13 = val;
+                            break;
+                        case 3:
+                            pMat.M14 = val;
+                            break;
+                    }
+
+                    break;
+                case 1:
+                    switch (c)
+                    {
+                        case 0:
+                            pMat.M21 = val;
+                            break;
+                        case 1:
+                            pMat.M22 = val;
+                            break;
+                        case 2:
+                            pMat.M23 = val;
+                            break;
+                        case 3:
+                            pMat.M24 = val;
+                            break;
+                    }
+
+                    break;
+                case 2:
+                    switch (c)
+                    {
+                        case 0:
+                            pMat.M31 = val;
+                            break;
+                        case 1:
+                            pMat.M32 = val;
+                            break;
+                        case 2:
+                            pMat.M33 = val;
+                            break;
+                        case 3:
+                            pMat.M34 = val;
+                            break;
+                    }
+
+                    break;
+                case 3:
+                    switch (c)
+                    {
+                        case 0:
+                            pMat.M41 = val;
+                            break;
+                        case 1:
+                            pMat.M42 = val;
+                            break;
+                        case 2:
+                            pMat.M43 = val;
+                            break;
+                        case 3:
+                            pMat.M44 = val;
+                            break;
+                    }
+
+                    break;
+            }
+        }
+        private static float determinant3x3(Matrix4 pMat)
+        {
+            float det = 0;
+            float diag1 = pMat[0, 0] * pMat[1, 1] * pMat[2, 2];
+            float diag2 = pMat[0, 1] * pMat[2, 1] * pMat[2, 0];
+            float diag3 = pMat[0, 2] * pMat[1, 0] * pMat[2, 1];
+            float diag4 = pMat[2, 0] * pMat[1, 1] * pMat[0, 2];
+            float diag5 = pMat[2, 1] * pMat[1, 2] * pMat[0, 0];
+            float diag6 = pMat[2, 2] * pMat[1, 0] * pMat[0, 1];
+
+            det = diag1 + diag2 + diag3 - (diag4 + diag5 + diag6);
+            return det;
+
+        }
+
+        private static void DMassCopy(ref d.Mass src, ref d.Mass dst)
+        {
+            dst.c.W = src.c.W;
+            dst.c.X = src.c.X;
+            dst.c.Y = src.c.Y;
+            dst.c.Z = src.c.Z;
+            dst.mass = src.mass;
+            dst.I.M00 = src.I.M00;
+            dst.I.M01 = src.I.M01;
+            dst.I.M02 = src.I.M02;
+            dst.I.M10 = src.I.M10;
+            dst.I.M11 = src.I.M11;
+            dst.I.M12 = src.I.M12;
+            dst.I.M20 = src.I.M20;
+            dst.I.M21 = src.I.M21;
+            dst.I.M22 = src.I.M22;
+        }
+
+        public override void SetMaterial(int pMaterial)
+        {
+            m_material = pMaterial;
+        }
+
+        internal void ProcessFloatVehicleParam(Vehicle pParam, float pValue)
+        {
+            switch (pParam)
+            {
+                case Vehicle.ANGULAR_DEFLECTION_EFFICIENCY:
+                    if (pValue < 0.01f) pValue = 0.01f;
+                    // m_angularDeflectionEfficiency = pValue;
+                    break;
+                case Vehicle.ANGULAR_DEFLECTION_TIMESCALE:
+                    if (pValue < 0.1f) pValue = 0.1f;
+                    // m_angularDeflectionTimescale = pValue;
+                    break;
+                case Vehicle.ANGULAR_MOTOR_DECAY_TIMESCALE:
+                    if (pValue < 0.3f) pValue = 0.3f;
+                    m_angularMotorDecayTimescale = pValue;
+                    break;
+                case Vehicle.ANGULAR_MOTOR_TIMESCALE:
+                    if (pValue < 0.3f) pValue = 0.3f;
+                    m_angularMotorTimescale = pValue;
+                    break;
+                case Vehicle.BANKING_EFFICIENCY:
+                    if (pValue < 0.01f) pValue = 0.01f;
+                    // m_bankingEfficiency = pValue;
+                    break;
+                case Vehicle.BANKING_MIX:
+                    if (pValue < 0.01f) pValue = 0.01f;
+                    // m_bankingMix = pValue;
+                    break;
+                case Vehicle.BANKING_TIMESCALE:
+                    if (pValue < 0.01f) pValue = 0.01f;
+                    // m_bankingTimescale = pValue;
+                    break;
+                case Vehicle.BUOYANCY:
+                    if (pValue < -1f) pValue = -1f;
+                    if (pValue > 1f) pValue = 1f;
+                    m_VehicleBuoyancy = pValue;
+                    break;
+                //                case Vehicle.HOVER_EFFICIENCY:
+                //                      if (pValue < 0f) pValue = 0f;
+                //                      if (pValue > 1f) pValue = 1f;
+                //                    m_VhoverEfficiency = pValue;
+                //                    break;
+                case Vehicle.HOVER_HEIGHT:
+                    m_VhoverHeight = pValue;
+                    break;
+                case Vehicle.HOVER_TIMESCALE:
+                    if (pValue < 0.1f) pValue = 0.1f;
+                    m_VhoverTimescale = pValue;
+                    break;
+                case Vehicle.LINEAR_DEFLECTION_EFFICIENCY:
+                    if (pValue < 0.01f) pValue = 0.01f;
+                    // m_linearDeflectionEfficiency = pValue;
+                    break;
+                case Vehicle.LINEAR_DEFLECTION_TIMESCALE:
+                    if (pValue < 0.01f) pValue = 0.01f;
+                    // m_linearDeflectionTimescale = pValue;
+                    break;
+                case Vehicle.LINEAR_MOTOR_DECAY_TIMESCALE:
+                    if (pValue < 0.3f) pValue = 0.3f;
+                    m_linearMotorDecayTimescale = pValue;
+                    break;
+                case Vehicle.LINEAR_MOTOR_TIMESCALE:
+                    if (pValue < 0.1f) pValue = 0.1f;
+                    m_linearMotorTimescale = pValue;
+                    break;
+                case Vehicle.VERTICAL_ATTRACTION_EFFICIENCY:
+                    if (pValue < 0.1f) pValue = 0.1f;   // Less goes unstable
+                    if (pValue > 1.0f) pValue = 1.0f;
+                    m_verticalAttractionEfficiency = pValue;
+                    break;
+                case Vehicle.VERTICAL_ATTRACTION_TIMESCALE:
+                    if (pValue < 0.1f) pValue = 0.1f;
+                    m_verticalAttractionTimescale = pValue;
+                    break;
+
+                // These are vector properties but the engine lets you use a single float value to 
+                // set all of the components to the same value
+                case Vehicle.ANGULAR_FRICTION_TIMESCALE:
+                    if (pValue > 30f) pValue = 30f;
+                    if (pValue < 0.1f) pValue = 0.1f;
+                    m_angularFrictionTimescale = new Vector3(pValue, pValue, pValue);
+                    break;
+                case Vehicle.ANGULAR_MOTOR_DIRECTION:
+                    m_angularMotorDirection = new Vector3(pValue, pValue, pValue);
+                    UpdateAngDecay();
+                    break;
+                case Vehicle.LINEAR_FRICTION_TIMESCALE:
+                    if (pValue < 0.1f) pValue = 0.1f;
+                    m_linearFrictionTimescale = new Vector3(pValue, pValue, pValue);
+                    break;
+                case Vehicle.LINEAR_MOTOR_DIRECTION:
+                    m_linearMotorDirection = new Vector3(pValue, pValue, pValue);
+                    UpdateLinDecay();
+                    break;
+                case Vehicle.LINEAR_MOTOR_OFFSET:
+                    // m_linearMotorOffset = new Vector3(pValue, pValue, pValue);
+                    break;
+
+            }
+
+        }//end ProcessFloatVehicleParam
+
+        internal void ProcessVectorVehicleParam(Vehicle pParam, Vector3 pValue)
+        {
+            switch (pParam)
+            {
+                case Vehicle.ANGULAR_FRICTION_TIMESCALE:
+                    if (pValue.X > 30f) pValue.X = 30f;
+                    if (pValue.X < 0.1f) pValue.X = 0.1f;
+                    if (pValue.Y > 30f) pValue.Y = 30f;
+                    if (pValue.Y < 0.1f) pValue.Y = 0.1f;
+                    if (pValue.Z > 30f) pValue.Z = 30f;
+                    if (pValue.Z < 0.1f) pValue.Z = 0.1f;
+                    m_angularFrictionTimescale = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    break;
+                case Vehicle.ANGULAR_MOTOR_DIRECTION:
+                    m_angularMotorDirection = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    // Limit requested angular speed to 2 rps= 4 pi rads/sec
+                    if (m_angularMotorDirection.X > 12.56f) m_angularMotorDirection.X = 12.56f;
+                    if (m_angularMotorDirection.X < -12.56f) m_angularMotorDirection.X = -12.56f;
+                    if (m_angularMotorDirection.Y > 12.56f) m_angularMotorDirection.Y = 12.56f;
+                    if (m_angularMotorDirection.Y < -12.56f) m_angularMotorDirection.Y = -12.56f;
+                    if (m_angularMotorDirection.Z > 12.56f) m_angularMotorDirection.Z = 12.56f;
+                    if (m_angularMotorDirection.Z < -12.56f) m_angularMotorDirection.Z = -12.56f;
+                    UpdateAngDecay();
+                    break;
+                case Vehicle.LINEAR_FRICTION_TIMESCALE:
+                    if (pValue.X < 0.1f) pValue.X = 0.1f;
+                    if (pValue.Y < 0.1f) pValue.Y = 0.1f;
+                    if (pValue.Z < 0.1f) pValue.Z = 0.1f;
+                    m_linearFrictionTimescale = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    break;
+                case Vehicle.LINEAR_MOTOR_DIRECTION:
+                    m_linearMotorDirection = new Vector3(pValue.X, pValue.Y, pValue.Z); // velocity requested by LSL, for max limiting
+                    UpdateLinDecay();
+                    break;
+                case Vehicle.LINEAR_MOTOR_OFFSET:
+                    // m_linearMotorOffset = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    break;
+            }
+
+        }//end ProcessVectorVehicleParam
+
+        internal void ProcessRotationVehicleParam(Vehicle pParam, Quaternion pValue)
+        {
+            switch (pParam)
+            {
+                case Vehicle.REFERENCE_FRAME:
+                    // m_referenceFrame = pValue;
+                    break;
+            }
+
+        }//end ProcessRotationVehicleParam
+
+        internal void ProcessVehicleFlags(int pParam, bool remove)
+        {
+            if (remove)
+            {
+                m_flags &= ~((VehicleFlag)pParam);
+            }
+            else
+            {
+                m_flags |= (VehicleFlag)pParam;
+            }
+        }
+
+        internal void ProcessTypeChange(Vehicle pType)
+        {
+            // Set Defaults For Type
+            m_type = pType;
+            switch (pType)
+            {
+                case Vehicle.TYPE_SLED:
+                    m_linearFrictionTimescale = new Vector3(30, 1, 1000);
+                    m_angularFrictionTimescale = new Vector3(30, 30, 30);
+                    //                     m_lLinMotorVel = Vector3.Zero;
+                    m_linearMotorTimescale = 1000;
+                    m_linearMotorDecayTimescale = 120;
+                    m_angularMotorDirection = Vector3.Zero;
+                    m_angularMotorDVel = Vector3.Zero;
+                    m_angularMotorTimescale = 1000;
+                    m_angularMotorDecayTimescale = 120;
+                    m_VhoverHeight = 0;
+                    //                    m_VhoverEfficiency = 1;
+                    m_VhoverTimescale = 10;
+                    m_VehicleBuoyancy = 0;
+                    // m_linearDeflectionEfficiency = 1;
+                    // m_linearDeflectionTimescale = 1;
+                    // m_angularDeflectionEfficiency = 1;
+                    // m_angularDeflectionTimescale = 1000;
+                    // m_bankingEfficiency = 0;
+                    // m_bankingMix = 1;
+                    // m_bankingTimescale = 10;
+                    // m_referenceFrame = Quaternion.Identity;
+                    m_flags &=
+                        ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY |
+                          VehicleFlag.HOVER_GLOBAL_HEIGHT | VehicleFlag.HOVER_UP_ONLY);
+                    m_flags |= (VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.LIMIT_ROLL_ONLY | VehicleFlag.LIMIT_MOTOR_UP);
+                    break;
+                case Vehicle.TYPE_CAR:
+                    m_linearFrictionTimescale = new Vector3(100, 2, 1000);
+                    m_angularFrictionTimescale = new Vector3(30, 30, 30);               // was 1000, but sl max frict time is 30.
+                    //                     m_lLinMotorVel = Vector3.Zero;
+                    m_linearMotorTimescale = 1;
+                    m_linearMotorDecayTimescale = 60;
+                    m_angularMotorDirection = Vector3.Zero;
+                    m_angularMotorDVel = Vector3.Zero;
+                    m_angularMotorTimescale = 1;
+                    m_angularMotorDecayTimescale = 0.8f;
+                    m_VhoverHeight = 0;
+                    //                    m_VhoverEfficiency = 0;
+                    m_VhoverTimescale = 1000;
+                    m_VehicleBuoyancy = 0;
+                    // // m_linearDeflectionEfficiency = 1;
+                    // // m_linearDeflectionTimescale = 2;
+                    // // m_angularDeflectionEfficiency = 0;
+                    // m_angularDeflectionTimescale = 10;
+                    m_verticalAttractionEfficiency = 1f;
+                    m_verticalAttractionTimescale = 10f;
+                    // m_bankingEfficiency = -0.2f;
+                    // m_bankingMix = 1;
+                    // m_bankingTimescale = 1;
+                    // m_referenceFrame = Quaternion.Identity;
+                    m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.HOVER_GLOBAL_HEIGHT);
+                    m_flags |= (VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.LIMIT_ROLL_ONLY | VehicleFlag.HOVER_UP_ONLY |
+                                VehicleFlag.LIMIT_MOTOR_UP);
+                    break;
+                case Vehicle.TYPE_BOAT:
+                    m_linearFrictionTimescale = new Vector3(10, 3, 2);
+                    m_angularFrictionTimescale = new Vector3(10, 10, 10);
+                    //                     m_lLinMotorVel = Vector3.Zero;
+                    m_linearMotorTimescale = 5;
+                    m_linearMotorDecayTimescale = 60;
+                    m_angularMotorDirection = Vector3.Zero;
+                    m_angularMotorDVel = Vector3.Zero;
+                    m_angularMotorTimescale = 4;
+                    m_angularMotorDecayTimescale = 4;
+                    m_VhoverHeight = 0;
+                    //                    m_VhoverEfficiency = 0.5f;
+                    m_VhoverTimescale = 2;
+                    m_VehicleBuoyancy = 1;
+                    // m_linearDeflectionEfficiency = 0.5f;
+                    // m_linearDeflectionTimescale = 3;
+                    // m_angularDeflectionEfficiency = 0.5f;
+                    // m_angularDeflectionTimescale = 5;
+                    m_verticalAttractionEfficiency = 0.5f;
+                    m_verticalAttractionTimescale = 5f;
+                    // m_bankingEfficiency = -0.3f;
+                    // m_bankingMix = 0.8f;
+                    // m_bankingTimescale = 1;
+                    // m_referenceFrame = Quaternion.Identity;
+                    m_flags &= ~(VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.LIMIT_ROLL_ONLY |
+                            VehicleFlag.HOVER_GLOBAL_HEIGHT | VehicleFlag.HOVER_UP_ONLY);
+                    m_flags |= (VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.HOVER_WATER_ONLY |
+                                VehicleFlag.LIMIT_MOTOR_UP);
+                    break;
+                case Vehicle.TYPE_AIRPLANE:
+                    m_linearFrictionTimescale = new Vector3(200, 10, 5);
+                    m_angularFrictionTimescale = new Vector3(20, 20, 20);
+                    //                     m_lLinMotorVel = Vector3.Zero;
+                    m_linearMotorTimescale = 2;
+                    m_linearMotorDecayTimescale = 60;
+                    m_angularMotorDirection = Vector3.Zero;
+                    m_angularMotorDVel = Vector3.Zero;
+                    m_angularMotorTimescale = 4;
+                    m_angularMotorDecayTimescale = 4;
+                    m_VhoverHeight = 0;
+                    //                    m_VhoverEfficiency = 0.5f;
+                    m_VhoverTimescale = 1000;
+                    m_VehicleBuoyancy = 0;
+                    // m_linearDeflectionEfficiency = 0.5f;
+                    // m_linearDeflectionTimescale = 3;
+                    // m_angularDeflectionEfficiency = 1;
+                    // m_angularDeflectionTimescale = 2;
+                    m_verticalAttractionEfficiency = 0.9f;
+                    m_verticalAttractionTimescale = 2f;
+                    // m_bankingEfficiency = 1;
+                    // m_bankingMix = 0.7f;
+                    // m_bankingTimescale = 2;
+                    // m_referenceFrame = Quaternion.Identity;
+                    m_flags &= ~(VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY |
+                        VehicleFlag.HOVER_GLOBAL_HEIGHT | VehicleFlag.HOVER_UP_ONLY | VehicleFlag.LIMIT_MOTOR_UP);
+                    m_flags |= (VehicleFlag.LIMIT_ROLL_ONLY);
+                    break;
+                case Vehicle.TYPE_BALLOON:
+                    m_linearFrictionTimescale = new Vector3(5, 5, 5);
+                    m_angularFrictionTimescale = new Vector3(10, 10, 10);
+                    m_linearMotorTimescale = 5;
+                    m_linearMotorDecayTimescale = 60;
+                    m_angularMotorDirection = Vector3.Zero;
+                    m_angularMotorDVel = Vector3.Zero;
+                    m_angularMotorTimescale = 6;
+                    m_angularMotorDecayTimescale = 10;
+                    m_VhoverHeight = 5;
+                    //                    m_VhoverEfficiency = 0.8f;
+                    m_VhoverTimescale = 10;
+                    m_VehicleBuoyancy = 1;
+                    // m_linearDeflectionEfficiency = 0;
+                    // m_linearDeflectionTimescale = 5;
+                    // m_angularDeflectionEfficiency = 0;
+                    // m_angularDeflectionTimescale = 5;
+                    m_verticalAttractionEfficiency = 1f;
+                    m_verticalAttractionTimescale = 100f;
+                    // m_bankingEfficiency = 0;
+                    // m_bankingMix = 0.7f;
+                    // m_bankingTimescale = 5;
+                    // m_referenceFrame = Quaternion.Identity;
+                    m_flags &= ~(VehicleFlag.NO_DEFLECTION_UP | VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY |
+                        VehicleFlag.HOVER_UP_ONLY | VehicleFlag.LIMIT_MOTOR_UP);
+                    m_flags |= (VehicleFlag.LIMIT_ROLL_ONLY | VehicleFlag.HOVER_GLOBAL_HEIGHT);
+                    break;
+
+            }
+        }//end SetDefaultsForType
+
+        internal void Enable(IntPtr pBody, OdeScene pParentScene)
+        {
+            if (m_type == Vehicle.TYPE_NONE)
+                return;
+
+            m_body = pBody;
+        }
+
+
+        internal void Halt()
+        {       // Kill all motions, when non-physical
+            //  m_linearMotorDirection = Vector3.Zero;
+            m_lLinMotorDVel = Vector3.Zero;
+            m_lLinObjectVel = Vector3.Zero;
+            m_wLinObjectVel = Vector3.Zero;
+            m_angularMotorDirection = Vector3.Zero;
+            m_lastAngularVelocity = Vector3.Zero;
+            m_angularMotorDVel = Vector3.Zero;
+            _acceleration = Vector3.Zero;
+        }
+
+        private void UpdateLinDecay()
+        {
+            m_lLinMotorDVel.X = m_linearMotorDirection.X;
+            m_lLinMotorDVel.Y = m_linearMotorDirection.Y;
+            m_lLinMotorDVel.Z = m_linearMotorDirection.Z;
+        } // else let the motor decay on its own
+
+        private void UpdateAngDecay()
+        {
+            m_angularMotorDVel.X = m_angularMotorDirection.X;
+            m_angularMotorDVel.Y = m_angularMotorDirection.Y;
+            m_angularMotorDVel.Z = m_angularMotorDirection.Z;
+        } // else let the motor decay on its own
+
+        public void Move(float timestep)
+        {
+            float fx = 0;
+            float fy = 0;
+            float fz = 0;
+            Vector3 linvel;                             // velocity applied, including any reversal
+
+            // If geomCrossingFailuresBeforeOutofbounds is set to 0 in OpenSim.ini then phys objects bounce off region borders.
+            // This is a temp patch until proper region crossing is developed. 
+
+
+            if (IsPhysical && (Body != IntPtr.Zero) && !m_isSelected && !childPrim && !m_outofBounds)           // Only move root prims.
+            {
+                //  Old public void UpdatePositionAndVelocity(), more accuratley calculated here
+                bool lastZeroFlag = _zeroFlag;  // was it stopped
+
+                d.Vector3 vec = d.BodyGetPosition(Body);
+                Vector3 l_position = Vector3.Zero;
+                l_position.X = vec.X;
+                l_position.Y = vec.Y;
+                l_position.Z = vec.Z;
+                m_lastposition = _position;
+                _position = l_position;
+
+                d.Quaternion ori = d.BodyGetQuaternion(Body);
+                //       Quaternion l_orientation = Quaternion.Identity;
+                _orientation.X = ori.X;
+                _orientation.Y = ori.Y;
+                _orientation.Z = ori.Z;
+                _orientation.W = ori.W;
+                m_lastorientation = _orientation;
+
+                d.Vector3 vel = d.BodyGetLinearVel(Body);
+                m_lastVelocity = _velocity;
+                _velocity.X = vel.X;
+                _velocity.Y = vel.Y;
+                _velocity.Z = vel.Z;
+                _acceleration = ((_velocity - m_lastVelocity) / timestep);
+
+                d.Vector3 torque = d.BodyGetTorque(Body);
+                _torque = new Vector3(torque.X, torque.Y, torque.Z);
+
+
+                if (_position.X < 0f || _position.X > _parent_scene.WorldExtents.X
+                    || _position.Y < 0f || _position.Y > _parent_scene.WorldExtents.Y
+                    )
+                {
+                    // we are outside current region
+                    // clip position to a stop just outside region and stop it only internally
+                    // do it only once using m_crossingfailures as control
+                    _position.X = Util.Clip(l_position.X, -0.2f, _parent_scene.WorldExtents.X + .2f);
+                    _position.Y = Util.Clip(l_position.Y, -0.2f, _parent_scene.WorldExtents.Y + .2f);
+                    _position.Z = Util.Clip(l_position.Z, -100f, 50000f);
+                    d.BodySetPosition(Body, _position.X, _position.Y, _position.Z);
+                    d.BodySetLinearVel(Body, 0, 0, 0);
+                    m_outofBounds = true;
+                    base.RequestPhysicsterseUpdate();
+                    return;
+                }
+
+                base.RequestPhysicsterseUpdate();
+
+                if (l_position.Z < 0)
+                {
+                    // This is so prim that get lost underground don't fall forever and suck up
+                    //
+                    // Sim resources and memory.
+                    // Disables the prim's movement physics....
+                    // It's a hack and will generate a console message if it fails.
+
+                    //IsPhysical = false;
+                    if (_parent == null) base.RaiseOutOfBounds(_position);
+
+
+                    _acceleration.X = 0;                        // This stuff may stop client display but it has no
+                    _acceleration.Y = 0;                        // effect on the object in phys engine!
+                    _acceleration.Z = 0;
+
+                    _velocity.X = 0;
+                    _velocity.Y = 0;
+                    _velocity.Z = 0;
+                    m_lastVelocity = Vector3.Zero;
+                    m_rotationalVelocity.X = 0;
+                    m_rotationalVelocity.Y = 0;
+                    m_rotationalVelocity.Z = 0;
+
+                    if (_parent == null) base.RequestPhysicsterseUpdate();
+
+                    m_throttleUpdates = false;
+                    throttleCounter = 0;
+                    _zeroFlag = true;
+                    //outofBounds = true;
+                }  // end neg Z check
+
+                // Is it moving?
+                /*   if ((Math.Abs(m_lastposition.X - l_position.X) < 0.02)
+                       && (Math.Abs(m_lastposition.Y - l_position.Y) < 0.02)
+                       && (Math.Abs(m_lastposition.Z - l_position.Z) < 0.02) */
+                if ((Vector3.Mag(_velocity) < 0.01) &&                         // moving very slowly
+                     (Vector3.Mag(_velocity) < Vector3.Mag(m_lastVelocity)) &&  // decelerating
+                     (1.0 - Math.Abs(Quaternion.Dot(m_lastorientation, _orientation)) < 0.0001))  // spinning very slowly
+                {
+                    _zeroFlag = true;
+                    m_throttleUpdates = false;
+                }
+                else
+                {
+                    //m_log.Debug(Math.Abs(m_lastposition.X - l_position.X).ToString());
+                    _zeroFlag = false;
+                    m_lastUpdateSent = false;
+                    //m_throttleUpdates = false;
+                }
+
+                if (_zeroFlag)
+                {               // Its stopped
+                    _velocity.X = 0.0f;
+                    _velocity.Y = 0.0f;
+                    //        _velocity.Z = 0.0f;
+
+                    _acceleration.X = 0;
+                    _acceleration.Y = 0;
+                    //        _acceleration.Z = 0;
+
+                    m_rotationalVelocity.X = 0;
+                    m_rotationalVelocity.Y = 0;
+                    m_rotationalVelocity.Z = 0;
+                    // Stop it in the phys engine
+                    d.BodySetLinearVel(Body, 0.0f, 0.0f, _velocity.Z);
+                    d.BodySetAngularVel(Body, 0.0f, 0.0f, 0.0f);
+                    d.BodySetForce(Body, 0f, 0f, 0f);
+
+                    if (!m_lastUpdateSent)
+                    {
+                        m_throttleUpdates = false;
+                        throttleCounter = 0;
+                        if (_parent == null)
+                        {
+                            base.RequestPhysicsterseUpdate();
+                        }
+
+                        m_lastUpdateSent = true;
+                    }
+                }
+                else
+                {                       // Its moving
+                    if (lastZeroFlag != _zeroFlag)
+                    {
+                        if (_parent == null)
+                        {
+                            base.RequestPhysicsterseUpdate();
+                        }
+                    }
+                    m_lastUpdateSent = false;
+                    if (!m_throttleUpdates || throttleCounter > _parent_scene.geomUpdatesPerThrottledUpdate)
+                    {
+                        if (_parent == null)
+                        {
+                            base.RequestPhysicsterseUpdate();
+                        }
+                    }
+                    else
+                    {
+                        throttleCounter++;
+                    }
+                }
+                m_lastposition = l_position;
+
+                /// End UpdatePositionAndVelocity insert     
+
+
+                // Rotation lock  =====================================
+                if (m_rotateEnableUpdate)
+                {
+                    // Snapshot current angles, set up Amotor(s)
+                    m_rotateEnableUpdate = false;
+                    m_rotateEnable = m_rotateEnableRequest;
+                    //Console.WriteLine("RotEnable {0} = {1}",m_primName,  m_rotateEnable);
+
+                    if (Amotor != IntPtr.Zero)
+                    {
+                        d.JointDestroy(Amotor);
+                        Amotor = IntPtr.Zero;
+                        //Console.WriteLine("Old Amotor Destroyed");                        
+                    }
+
+                    if (!m_rotateEnable.ApproxEquals(Vector3.One, 0.003f))
+                    {   // not all are enabled
+                        d.Quaternion r = d.BodyGetQuaternion(Body);
+                        Quaternion locrot = new Quaternion(r.X, r.Y, r.Z, r.W);
+                        // extract the axes vectors
+                        Vector3 vX = new Vector3(1f, 0f, 0f);
+                        Vector3 vY = new Vector3(0f, 1f, 0f);
+                        Vector3 vZ = new Vector3(0f, 0f, 1f);
+                        vX = vX * locrot;
+                        vY = vY * locrot;
+                        vZ = vZ * locrot;
+                        // snapshot the current angle vectors
+                        m_lockX = vX;
+                        m_lockY = vY;
+                        m_lockZ = vZ;
+                        //           m_lockRot = locrot;
+                        Amotor = d.JointCreateAMotor(_parent_scene.world, IntPtr.Zero);
+                        d.JointAttach(Amotor, Body, IntPtr.Zero);
+                        d.JointSetAMotorMode(Amotor, 0);  // User mode??
+                        //Console.WriteLine("New Amotor Created for {0}", m_primName);                   
+
+                        float axisnum = 3;  // how many to lock
+                        axisnum = (axisnum - (m_rotateEnable.X + m_rotateEnable.Y + m_rotateEnable.Z));
+                        d.JointSetAMotorNumAxes(Amotor, (int)axisnum);
+                        //Console.WriteLine("AxisNum={0}",(int)axisnum);                       
+
+                        int i = 0;
+
+                        if (m_rotateEnable.X == 0)
+                        {
+                            d.JointSetAMotorAxis(Amotor, i, 0, m_lockX.X, m_lockX.Y, m_lockX.Z);
+                            //Console.WriteLine("AxisX {0} set to {1}", i,  m_lockX);                           
+                            i++;
+                        }
+
+                        if (m_rotateEnable.Y == 0)
+                        {
+                            d.JointSetAMotorAxis(Amotor, i, 0, m_lockY.X, m_lockY.Y, m_lockY.Z);
+                            //Console.WriteLine("AxisY {0} set to {1}", i,  m_lockY);                           
+                            i++;
+                        }
+
+                        if (m_rotateEnable.Z == 0)
+                        {
+                            d.JointSetAMotorAxis(Amotor, i, 0, m_lockZ.X, m_lockZ.Y, m_lockZ.Z);
+                            //Console.WriteLine("AxisZ {0} set to {1}", i,  m_lockZ);                           
+                            i++;
+                        }
+
+                        // These lowstops and high stops are effectively (no wiggle room)
+                        d.JointSetAMotorParam(Amotor, (int)dParam.LowStop, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.LoStop3, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.LoStop2, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.HiStop, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.HiStop3, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.HiStop2, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.Vel, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.Vel3, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.Vel2, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.StopCFM, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.StopCFM3, 0f);
+                        d.JointSetAMotorParam(Amotor, (int)dParam.StopCFM2, 0f);
+                    } // else none are locked
+                } // end Rotation Update  
+
+
+                // VEHICLE processing ==========================================            
+                if (m_type != Vehicle.TYPE_NONE)
+                {
+                    // get body attitude
+                    d.Quaternion rot = d.BodyGetQuaternion(Body);
+                    Quaternion rotq = new Quaternion(rot.X, rot.Y, rot.Z, rot.W);       // rotq = rotation of object
+                    Quaternion irotq = Quaternion.Inverse(rotq);
+
+                    // VEHICLE Linear Motion
+                    d.Vector3 velnow = d.BodyGetLinearVel(Body);                                        // this is in world frame
+                    Vector3 vel_now = new Vector3(velnow.X, velnow.Y, velnow.Z);
+                    m_lLinObjectVel = vel_now * irotq;
+                    if (m_linearMotorDecayTimescale < 300.0f) //setting of 300 or more disables decay rate
+                    {
+                        if (Vector3.Mag(m_lLinMotorDVel) < 1.0f)
+                        {
+                            float decayfactor = m_linearMotorDecayTimescale / timestep;
+                            Vector3 decayAmount = (m_lLinMotorDVel / decayfactor);
+                            m_lLinMotorDVel -= decayAmount;
+                        }
+                        else
+                        {
+                            float decayfactor = 3.0f - (0.57f * (float)Math.Log((double)(m_linearMotorDecayTimescale)));
+                            Vector3 decel = Vector3.Normalize(m_lLinMotorDVel) * decayfactor * timestep;
+                            m_lLinMotorDVel -= decel;
+                        }
+                        if (m_lLinMotorDVel.ApproxEquals(Vector3.Zero, 0.01f))
+                        {
+                            m_lLinMotorDVel = Vector3.Zero;
+                        }
+
+                        /*      else
+                            {
+                                if (Math.Abs(m_lLinMotorDVel.X) <  Math.Abs(m_lLinObjectVel.X)) m_lLinObjectVel.X = m_lLinMotorDVel.X;
+                                if (Math.Abs(m_lLinMotorDVel.Y) <  Math.Abs(m_lLinObjectVel.Y)) m_lLinObjectVel.Y = m_lLinMotorDVel.Y;
+                                if (Math.Abs(m_lLinMotorDVel.Z) <  Math.Abs(m_lLinObjectVel.Z)) m_lLinObjectVel.Z = m_lLinMotorDVel.Z;  
+                            } */
+                    }  // end linear motor decay
+
+                    if ((!m_lLinMotorDVel.ApproxEquals(Vector3.Zero, 0.01f)) || (!m_lLinObjectVel.ApproxEquals(Vector3.Zero, 0.01f)))
+                    {
+                        if (!d.BodyIsEnabled(Body)) d.BodyEnable(Body);
+                        if (m_linearMotorTimescale < 300.0f)
+                        {
+                            Vector3 attack_error = m_lLinMotorDVel - m_lLinObjectVel;
+                            float linfactor = m_linearMotorTimescale / timestep;
+                            Vector3 attackAmount = (attack_error / linfactor) * 1.3f;
+                            m_lLinObjectVel += attackAmount;
+                        }
+                        if (m_linearFrictionTimescale.X < 300.0f)
+                        {
+                            float fricfactor = m_linearFrictionTimescale.X / timestep;
+                            float fricX = m_lLinObjectVel.X / fricfactor;
+                            m_lLinObjectVel.X -= fricX;
+                        }
+                        if (m_linearFrictionTimescale.Y < 300.0f)
+                        {
+                            float fricfactor = m_linearFrictionTimescale.Y / timestep;
+                            float fricY = m_lLinObjectVel.Y / fricfactor;
+                            m_lLinObjectVel.Y -= fricY;
+                        }
+                        if (m_linearFrictionTimescale.Z < 300.0f)
+                        {
+                            float fricfactor = m_linearFrictionTimescale.Z / timestep;
+                            float fricZ = m_lLinObjectVel.Z / fricfactor;
+                            m_lLinObjectVel.Z -= fricZ;
+                        }
+                    }
+                    m_wLinObjectVel = m_lLinObjectVel * rotq;
+
+                    // Gravity and Buoyancy
+                    Vector3 grav = Vector3.Zero;
+                    if (m_VehicleBuoyancy < 1.0f)
+                    {
+                        // There is some gravity, make a gravity force vector
+                        // that is applied after object velocity.     
+                        d.Mass objMass;
+                        d.BodyGetMass(Body, out objMass);
+                        // m_VehicleBuoyancy: -1=2g; 0=1g; 1=0g; 
+                        grav.Z = _parent_scene.gravityz * objMass.mass * (1f - m_VehicleBuoyancy); // Applied later as a force
+                    } // else its 1.0, no gravity.
+
+                    // Hovering
+                    if ((m_flags & (VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY | VehicleFlag.HOVER_GLOBAL_HEIGHT)) != 0)
+                    {
+                        // We should hover, get the target height
+                        d.Vector3 pos = d.BodyGetPosition(Body);
+                        if ((m_flags & VehicleFlag.HOVER_WATER_ONLY) == VehicleFlag.HOVER_WATER_ONLY)
+                        {
+                            m_VhoverTargetHeight = _parent_scene.GetWaterLevel() + m_VhoverHeight;
+                        }
+                        else if ((m_flags & VehicleFlag.HOVER_TERRAIN_ONLY) == VehicleFlag.HOVER_TERRAIN_ONLY)
+                        {
+                            m_VhoverTargetHeight = _parent_scene.GetTerrainHeightAtXY(pos.X, pos.Y) + m_VhoverHeight;
+                        }
+                        else if ((m_flags & VehicleFlag.HOVER_GLOBAL_HEIGHT) == VehicleFlag.HOVER_GLOBAL_HEIGHT)
+                        {
+                            m_VhoverTargetHeight = m_VhoverHeight;
+                        }
+
+                        if ((m_flags & VehicleFlag.HOVER_UP_ONLY) == VehicleFlag.HOVER_UP_ONLY)
+                        {
+                            // If body is aready heigher, use its height as target height
+                            if (pos.Z > m_VhoverTargetHeight) m_VhoverTargetHeight = pos.Z;
+                        }
+
+                        //                  m_VhoverEfficiency = 0f;    // 0=boucy, 1=Crit.damped
+                        //                              m_VhoverTimescale = 0f;         // time to acheive height
+                        //                              timestep  is time since last frame,in secs 
+                        float herr0 = pos.Z - m_VhoverTargetHeight;
+                        // Replace Vertical speed with correction figure if significant
+                        if (Math.Abs(herr0) > 0.01f)
+                        {
+                            //?          d.Mass objMass;
+                            //?          d.BodyGetMass(Body, out objMass);
+                            m_wLinObjectVel.Z = -((herr0 * timestep * 50.0f) / m_VhoverTimescale);
+                            //KF: m_VhoverEfficiency is not yet implemented
+                        }
+                        else
+                        {
+                            m_wLinObjectVel.Z = 0f;
+                        }
+                    }
+                    else
+                    {   // not hovering
+                        if (m_wLinObjectVel.Z == 0f)
+                        {               // Gravity rules
+                            m_wLinObjectVel.Z = vel_now.Z;
+                        }  // else the motor has it
+                    }
+                    linvel = m_wLinObjectVel;
+
+                    // Vehicle Linear  Motion done =======================================
+                    // Apply velocity
+                    d.BodySetLinearVel(Body, linvel.X, linvel.Y, linvel.Z);
+                    // apply gravity force
+                    d.BodyAddForce(Body, grav.X, grav.Y, grav.Z);
+                    //if(frcount == 0) Console.WriteLine("Vel={0}    Force={1}",linvel ,  grav);
+                    // end MoveLinear()
+
+
+                    // MoveAngular
+                    /*
+                    private Vector3 m_angularMotorDirection = Vector3.Zero;                     // angular velocity requested by LSL motor 
+        
+                    private float m_angularMotorTimescale = 0;                                          // motor angular Attack rate set by LSL
+                    private float m_angularMotorDecayTimescale = 0;                                     // motor angular Decay rate set by LSL
+                    private Vector3 m_angularFrictionTimescale = Vector3.Zero;          // body angular Friction set by LSL
+
+                    private Vector3 m_angularMotorDVel = Vector3.Zero;                          // decayed angular motor
+                    private Vector3 m_angObjectVel = Vector3.Zero;                                      // what was last applied to body
+                    */
+                    //if(frcount == 0) Console.WriteLine("MoveAngular ");       
+
+                    d.Vector3 angularObjectVel = d.BodyGetAngularVel(Body);
+                    Vector3 angObjectVel = new Vector3(angularObjectVel.X, angularObjectVel.Y, angularObjectVel.Z);
+                    angObjectVel = angObjectVel * irotq;        // ============ Converts to LOCAL rotation
+
+                    //if(frcount == 0) Console.WriteLine("V0 = {0}", angObjectVel);             
+
+                    // Decay Angular Motor 1. In SL this also depends on attack rate! decay ~= 23/Attack.
+                    float atk_decayfactor = 23.0f / (m_angularMotorTimescale * timestep);
+                    m_angularMotorDVel -= m_angularMotorDVel / atk_decayfactor;
+                    // Decay Angular Motor 2.
+                    if (m_angularMotorDecayTimescale < 300.0f)
+                    {
+                        if (Vector3.Mag(m_angularMotorDVel) < 1.0f)
+                        {
+                            float decayfactor = (m_angularMotorDecayTimescale) / timestep;
+                            Vector3 decayAmount = (m_angularMotorDVel / decayfactor);
+                            m_angularMotorDVel -= decayAmount;
+                        }
+                        else
+                        {
+                            Vector3 decel = Vector3.Normalize(m_angularMotorDVel) * timestep / m_angularMotorDecayTimescale;
+                            m_angularMotorDVel -= decel;
+                        }
+
+                        if (m_angularMotorDVel.ApproxEquals(Vector3.Zero, 0.01f))
+                        {
+                            m_angularMotorDVel = Vector3.Zero;
+                        }
+                        else
+                        {
+                            if (Math.Abs(m_angularMotorDVel.X) < Math.Abs(angObjectVel.X)) angObjectVel.X = m_angularMotorDVel.X;
+                            if (Math.Abs(m_angularMotorDVel.Y) < Math.Abs(angObjectVel.Y)) angObjectVel.Y = m_angularMotorDVel.Y;
+                            if (Math.Abs(m_angularMotorDVel.Z) < Math.Abs(angObjectVel.Z)) angObjectVel.Z = m_angularMotorDVel.Z;
+                        }
+                    } // end decay angular motor
+                    //if(frcount == 0) Console.WriteLine("MotorDvel {0}    Obj {1}", m_angularMotorDVel, angObjectVel);
+
+                    //if(frcount == 0) Console.WriteLine("VA = {0}", angObjectVel);   
+
+                    if ((!m_angularMotorDVel.ApproxEquals(Vector3.Zero, 0.01f)) || (!angObjectVel.ApproxEquals(Vector3.Zero, 0.01f)))
+                    {  // if motor or object have motion
+                        if (!d.BodyIsEnabled(Body)) d.BodyEnable(Body);
+
+                        if (m_angularMotorTimescale < 300.0f)
+                        {
+                            Vector3 attack_error = m_angularMotorDVel - angObjectVel;
+                            float angfactor = m_angularMotorTimescale / timestep;
+                            Vector3 attackAmount = (attack_error / angfactor);
+                            angObjectVel += attackAmount;
+                            //if(frcount == 0) Console.WriteLine("Accel {0}      Attk {1}",FrAaccel, attackAmount);                     
+                            //if(frcount == 0) Console.WriteLine("V2+= {0}", angObjectVel);             
+                        }
+
+                        angObjectVel.X -= angObjectVel.X / (m_angularFrictionTimescale.X * 0.7f / timestep);
+                        angObjectVel.Y -= angObjectVel.Y / (m_angularFrictionTimescale.Y * 0.7f / timestep);
+                        angObjectVel.Z -= angObjectVel.Z / (m_angularFrictionTimescale.Z * 0.7f / timestep);
+                    } // else no signif. motion
+
+                    //if(frcount == 0) Console.WriteLine("Dmotor {0}      Obj {1}", m_angularMotorDVel, angObjectVel);
+                    // Bank section tba
+                    // Deflection section tba
+                    //if(frcount == 0) Console.WriteLine("V3 = {0}", angObjectVel);             
+
+
+                    /*                  // Rotation Axis Disables:
+                                if (!m_angularEnable.ApproxEquals(Vector3.One, 0.003f))
+                                {
+                                    if (m_angularEnable.X == 0)
+                                        angObjectVel.X = 0f;
+                                    if (m_angularEnable.Y == 0)
+                                        angObjectVel.Y = 0f;
+                                    if (m_angularEnable.Z == 0)
+                                        angObjectVel.Z = 0f;
+                                }        
+                        */
+                    angObjectVel = angObjectVel * rotq; // ================ Converts to WORLD rotation
+
+                    // Vertical attractor section
+                    Vector3 vertattr = Vector3.Zero;
+
+                    if (m_verticalAttractionTimescale < 300)
+                    {
+                        float VAservo = 1.0f / (m_verticalAttractionTimescale * timestep);
+                        // make a vector pointing up
+                        Vector3 verterr = Vector3.Zero;
+                        verterr.Z = 1.0f;
+                        // rotate it to Body Angle
+                        verterr = verterr * rotq;
+                        // verterr.X and .Y are the World error ammounts. They are 0 when there is no error (Vehicle Body is 'vertical'), and .Z will be 1.
+                        // As the body leans to its side |.X| will increase to 1 and .Z fall to 0. As body inverts |.X| will fall and .Z will go
+                        // negative. Similar for tilt and |.Y|. .X and .Y must be modulated to prevent a stable inverted body.
+
+                        if (verterr.Z < 0.0f)
+                        {       // Deflection from vertical exceeds 90-degrees. This method will ensure stable return to
+                            // vertical, BUT for some reason a z-rotation is imparted to the object. TBI.
+                            //Console.WriteLine("InvertFlip");  
+                            verterr.X = 2.0f - verterr.X;
+                            verterr.Y = 2.0f - verterr.Y;
+                        }
+                        verterr *= 0.5f;
+                        // verterror is 0 (no error) to +/- 1 (max error at 180-deg tilt)
+                        Vector3 xyav = angObjectVel;
+                        xyav.Z = 0.0f;
+                        if ((!xyav.ApproxEquals(Vector3.Zero, 0.001f)) || (verterr.Z < 0.49f))
+                        {
+                            // As the body rotates around the X axis, then verterr.Y increases; Rotated around Y then .X increases, so 
+                            // Change  Body angular velocity  X based on Y, and Y based on X. Z is not changed.
+                            vertattr.X = verterr.Y;
+                            vertattr.Y = -verterr.X;
+                            vertattr.Z = 0f;
+                            //if(frcount == 0) Console.WriteLine("VAerr=" + verterr);   
+
+                            // scaling appears better usingsquare-law
+                            float damped = m_verticalAttractionEfficiency * m_verticalAttractionEfficiency;
+                            float bounce = 1.0f - damped;
+                            // 0 = crit damp, 1 = bouncy
+                            float oavz = angObjectVel.Z;   // retain z velocity
+                            // time-scaled correction, which sums, therefore is bouncy:
+                            angObjectVel = (angObjectVel + (vertattr * VAservo * 0.0333f)) * bounce;
+                            // damped, good @ < 90:
+                            angObjectVel = angObjectVel + (vertattr * VAservo * 0.0667f * damped);
+                            angObjectVel.Z = oavz;
+                            //if(frcount == 0) Console.WriteLine("VA+");                                        
+                            //Console.WriteLine("VAttr {0}         OAvel {1}", vertattr, angObjectVel);
+                        }
+                        else
+                        {
+                            // else error is very small
+                            angObjectVel.X = 0f;
+                            angObjectVel.Y = 0f;
+                            //if(frcount == 0) Console.WriteLine("VA0");                                        
+                        }
+                    } // else vertical attractor is off
+                    //if(frcount == 0) Console.WriteLine("V1 = {0}", angObjectVel);             
+
+
+                    m_lastAngularVelocity = angObjectVel;
+                    // apply Angular Velocity to body
+                    d.BodySetAngularVel(Body, m_lastAngularVelocity.X, m_lastAngularVelocity.Y, m_lastAngularVelocity.Z);
+                    //if(frcount == 0) Console.WriteLine("V4 = {0}", m_lastAngularVelocity);            
+
+                }  // end VEHICLES
+                else
+                {
+                    // Dyamics (NON-'VEHICLES') are dealt with here ================================================================                    
+
+                    if (!d.BodyIsEnabled(Body)) d.BodyEnable(Body); // KF add 161009
+
+                    /// Dynamics Buoyancy
+                    //KF: m_buoyancy is set by llSetBuoyancy() and is for non-vehicle.
+                    // m_buoyancy: (unlimited value) <0=Falls fast; 0=1g; 1=0g; >1 = floats up 
+                    // NB Prims in ODE are no subject to global gravity
+                    // This should only affect gravity operations 
+
+                    float m_mass = CalculateMass();
+                    // calculate z-force due togravity on object.
+                    fz = _parent_scene.gravityz * (1.0f - m_buoyancy) * m_mass; // force = acceleration * mass
+                    if ((m_usePID) && (m_PIDTau > 0.0f))  // Dynamics  llMoveToTarget.
+                    {
+                        fz = 0;     // llMoveToTarget ignores gravity.
+                        // it also ignores mass of object, and any physical resting on it.
+                        // Vector3 m_PIDTarget is where we are going
+                        // float m_PIDTau is time to get there
+                        fx = 0;
+                        fy = 0;
+                        d.Vector3 pos = d.BodyGetPosition(Body);
+                        Vector3 error = new Vector3(
+                                (m_PIDTarget.X - pos.X),
+                                (m_PIDTarget.Y - pos.Y),
+                                (m_PIDTarget.Z - pos.Z));
+                        if (error.ApproxEquals(Vector3.Zero, 0.01f))
+                        {   // Very close, Jump there and quit move
+
+                            d.BodySetPosition(Body, m_PIDTarget.X, m_PIDTarget.Y, m_PIDTarget.Z);
+                            _target_velocity = Vector3.Zero;
+                            d.BodySetLinearVel(Body, _target_velocity.X, _target_velocity.Y, _target_velocity.Z);
+                            d.BodySetForce(Body, 0f, 0f, 0f);
+                        }
+                        else
+                        {
+                            float scale = 50.0f * timestep / m_PIDTau;
+                            if ((error.ApproxEquals(Vector3.Zero, 0.5f)) && (_target_velocity != Vector3.Zero))
+                            {
+                                // Nearby, quit update of velocity
+                            }
+                            else
+                            {  // Far, calc damped velocity
+                                _target_velocity = error * scale;
+                            }
+                            d.BodySetLinearVel(Body, _target_velocity.X, _target_velocity.Y, _target_velocity.Z);
+                        }
+                    } // end PID MoveToTarget
+
+
+                    /// Dynamics Hover ===================================================================================
+                    // Hover PID Controller can only run if the PIDcontroller is not in use.
+                    if (m_useHoverPID && !m_usePID)
+                    {
+                        //Console.WriteLine("Hover " +  m_primName);            
+
+                        // If we're using the PID controller, then we have no gravity
+                        fz = (-1 * _parent_scene.gravityz) * m_mass;
+
+                        //  no lock; for now it's only called from within Simulate()
+
+                        // If the PID Controller isn't active then we set our force
+                        // calculating base velocity to the current position
+
+                        if ((m_PIDTau < 1))
+                        {
+                            PID_G = PID_G / m_PIDTau;
+                        }
+
+                        if ((PID_G - m_PIDTau) <= 0)
+                        {
+                            PID_G = m_PIDTau + 1;
+                        }
+
+
+                        // Where are we, and where are we headed?
+                        d.Vector3 pos = d.BodyGetPosition(Body);
+                        //                          d.Vector3 vel = d.BodyGetLinearVel(Body);
+
+
+                        //    Non-Vehicles have a limited set of Hover options.
+                        // determine what our target height really is based on HoverType
+                        switch (m_PIDHoverType)
+                        {
+                            case PIDHoverType.Ground:
+                                m_groundHeight = _parent_scene.GetTerrainHeightAtXY(pos.X, pos.Y);
+                                m_targetHoverHeight = m_groundHeight + m_PIDHoverHeight;
+                                break;
+                            case PIDHoverType.GroundAndWater:
+                                m_groundHeight = _parent_scene.GetTerrainHeightAtXY(pos.X, pos.Y);
+                                m_waterHeight = _parent_scene.GetWaterLevel();
+                                if (m_groundHeight > m_waterHeight)
+                                {
+                                    m_targetHoverHeight = m_groundHeight + m_PIDHoverHeight;
+                                }
+                                else
+                                {
+                                    m_targetHoverHeight = m_waterHeight + m_PIDHoverHeight;
+                                }
+                                break;
+
+                        }       // end switch (m_PIDHoverType)
+
+
+                        _target_velocity =
+                            new Vector3(0.0f, 0.0f,
+                                (m_targetHoverHeight - pos.Z) * ((PID_G - m_PIDHoverTau) * timestep)
+                                );
+
+                        //  if velocity is zero, use position control; otherwise, velocity control
+
+                        if (_target_velocity.ApproxEquals(Vector3.Zero, 0.1f))
+                        {
+                            //  keep track of where we stopped.  No more slippin' & slidin'
+
+                            // We only want to deactivate the PID Controller if we think we want to have our surrogate
+                            // react to the physics scene by moving it's position.
+                            // Avatar to Avatar collisions
+                            // Prim to avatar collisions
+                            d.Vector3 dlinvel = vel;
+                            d.BodySetPosition(Body, pos.X, pos.Y, m_targetHoverHeight);
+                            d.BodySetLinearVel(Body, dlinvel.X, dlinvel.Y, dlinvel.Z);
+                            d.BodyAddForce(Body, 0, 0, fz);
+                            //KF this prevents furthur motions         return;
+                        }
+                        else
+                        {
+                            _zeroFlag = false;
+
+                            // We're flying and colliding with something
+                            fz = fz + ((_target_velocity.Z - vel.Z) * (PID_D) * m_mass);
+                        }
+                    } // end m_useHoverPID && !m_usePID
+
+
+                    /// Dynamics Apply Forces ===================================================================================
+                    fx *= m_mass;
+                    fy *= m_mass;
+                    //fz *= m_mass;
+                    fx += m_force.X;
+                    fy += m_force.Y;
+                    fz += m_force.Z;
+
+                    //m_log.Info("[OBJPID]: X:" + fx.ToString() + " Y:" + fy.ToString() + " Z:" + fz.ToString());
+                    if (fx != 0 || fy != 0 || fz != 0)
+                    {
+                        //m_taintdisable = true;
+                        //base.RaiseOutOfBounds(Position);
+                        //d.BodySetLinearVel(Body, fx, fy, 0f);
+                        if (!d.BodyIsEnabled(Body))
+                        {
+                            // A physical body at rest on a surface will auto-disable after a while,
+                            // this appears to re-enable it incase the surface it is upon vanishes,
+                            // and the body should fall again. 
+                            d.BodySetLinearVel(Body, 0f, 0f, 0f);
+                            d.BodySetForce(Body, 0f, 0f, 0f);
+                            enableBodySoft();
+                        }
+
+                        // 35x10 = 350n times the mass per second applied maximum.
+                        float nmax = 35f * m_mass;
+                        float nmin = -35f * m_mass;
+
+
+                        if (fx > nmax)
+                            fx = nmax;
+                        if (fx < nmin)
+                            fx = nmin;
+                        if (fy > nmax)
+                            fy = nmax;
+                        if (fy < nmin)
+                            fy = nmin;
+                        d.BodyAddForce(Body, fx, fy, fz);
+                    }  // end apply forces
+                } // end Vehicle/Dynamics
+
+                /// RotLookAt / LookAt =================================================================================
+                if (m_useAPID)
+                {
+                    // RotLookAt, apparently overrides all other rotation sources. Inputs:
+                    // Quaternion m_APIDTarget
+                    // float m_APIDStrength             // From SL experiments, this is the time to get there
+                    // float m_APIDDamping              // From SL experiments, this is damping, 1.0 = damped, 0.1 = wobbly
+                    // Also in SL the mass of the object has no effect on time to get there.
+                    // Factors:
+                    // get present body rotation
+                    float limit = 1.0f;
+                    float rscaler = 50f;                // adjusts rotation damping time
+                    float lscaler = 10f;                // adjusts linear damping time in llLookAt
+                    float RLAservo = 0f;
+                    Vector3 diff_axis;
+                    float diff_angle;
+                    d.Quaternion rot = d.BodyGetQuaternion(Body);                                               // prim present rotation
+                    Quaternion rotq = new Quaternion(rot.X, rot.Y, rot.Z, rot.W);
+                    Quaternion rtarget = new Quaternion();
+
+                    if (m_APIDTarget.W == -99.9f)
+                    {
+                        // this is really a llLookAt(), x,y,z is the target vector
+                        Vector3 target = new Vector3(m_APIDTarget.X, m_APIDTarget.Y, m_APIDTarget.Z);
+                        Vector3 ospin = new Vector3(1.0f, 0.0f, 0.0f) * rotq;
+                        Vector3 error = new Vector3(0.0f, 0.0f, 0.0f);
+                        float twopi = 2.0f * (float)Math.PI;
+                        Vector3 dir = target - _position;
+                        dir.Normalize();
+                        float tzrot = (float)Math.Atan2(dir.Y, dir.X);
+                        float txy = (float)Math.Sqrt((dir.X * dir.X) + (dir.Y * dir.Y));
+                        float terot = (float)Math.Atan2(dir.Z, txy);
+                        float ozrot = (float)Math.Atan2(ospin.Y, ospin.X);
+                        float oxy = (float)Math.Sqrt((ospin.X * ospin.X) + (ospin.Y * ospin.Y));
+                        float oerot = (float)Math.Atan2(ospin.Z, oxy);
+                        float ra = 2.0f * ((rotq.W * rotq.X) + (rotq.Y * rotq.Z));
+                        float rb = 1.0f - 2.0f * ((rotq.Y * rotq.Y) + (rotq.X * rotq.X));
+                        float roll = (float)Math.Atan2(ra, rb);
+                        float errorz = tzrot - ozrot;
+                        if (errorz > (float)Math.PI) errorz -= twopi;
+                        else if (errorz < -(float)Math.PI) errorz += twopi;
+                        float errory = oerot - terot;
+                        if (errory > (float)Math.PI) errory -= twopi;
+                        else if (errory < -(float)Math.PI) errory += twopi;
+                        diff_angle = Math.Abs(errorz) + Math.Abs(errory) + Math.Abs(roll);
+                        if (diff_angle > 0.01f * m_APIDdamper)
+                        {
+                            m_APIDdamper = 1.0f;
+                            RLAservo = timestep / m_APIDStrength * rscaler;
+                            errorz *= RLAservo;
+                            errory *= RLAservo;
+                            error.X = -roll * 8.0f;
+                            error.Y = errory;
+                            error.Z = errorz;
+                            error *= rotq;
+                            d.BodySetAngularVel(Body, error.X, error.Y, error.Z);
+                        }
+                        else
+                        {
+                            d.BodySetAngularVel(Body, 0.0f, 0.0f, 0.0f);
+                            m_APIDdamper = 2.0f;
+                        }
+                    }
+                    else
+                    {
+                        // this is a llRotLookAt()
+                        rtarget = m_APIDTarget;
+
+                        Quaternion rot_diff = Quaternion.Inverse(rotq) * rtarget;               // difference to desired rot
+                        rot_diff.GetAxisAngle(out diff_axis, out diff_angle);                           // convert to axis to point at & error angle
+                        //if(frcount == 0) Console.WriteLine("axis {0}   angle {1}",diff_axis * 57.3f, diff_angle);
+
+                        //   diff_axis.Normalize(); it already is!
+                        if (diff_angle > 0.01f * m_APIDdamper)                  // diff_angle is always +ve                     // if there is enough error
+                        {
+                            m_APIDdamper = 1.0f;
+                            Vector3 rotforce = new Vector3(diff_axis.X, diff_axis.Y, diff_axis.Z);
+                            rotforce = rotforce * rotq;
+                            if (diff_angle > limit) diff_angle = limit;         // cap the rotate rate
+                            RLAservo = timestep / m_APIDStrength * lscaler;
+                            rotforce = rotforce * RLAservo * diff_angle;
+                            d.BodySetAngularVel(Body, rotforce.X, rotforce.Y, rotforce.Z);
+                            //Console.WriteLine("axis= " + diff_axis + "    angle= " + diff_angle + "servo= " + RLAservo);                                                      
+                        }
+                        else
+                        {       // close enough
+                            d.BodySetAngularVel(Body, 0.0f, 0.0f, 0.0f);
+                            m_APIDdamper = 2.0f;
+                        }
+                    } // end llLookAt/llRotLookAt
+                    //if(frcount == 0) Console.WriteLine("mass= " + m_mass + "  servo= " + RLAservo + "   angle= " + diff_angle);
+                } // end m_useAPID
+            } // end root prims
+        }  // end Move()
+    } // end class
+}
diff --git a/OpenSim/Region/Physics/ChOdePlugin/ODERayCastRequestManager.cs b/OpenSim/Region/Physics/ChOdePlugin/ODERayCastRequestManager.cs
new file mode 100644
index 0000000..712029e
--- /dev/null
+++ b/OpenSim/Region/Physics/ChOdePlugin/ODERayCastRequestManager.cs
@@ -0,0 +1,384 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Text;
+using OpenMetaverse;
+using OpenSim.Region.Physics.Manager;
+using Ode.NET;
+using log4net;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    /// <summary>
+    /// Processes raycast requests as ODE is in a state to be able to do them.
+    /// This ensures that it's thread safe and there will be no conflicts.
+    /// Requests get returned by a different thread then they were requested by.
+    /// </summary>
+    public class ODERayCastRequestManager
+    {
+        /// <summary>
+        /// Pending Raycast Requests
+        /// </summary>
+        protected List<ODERayCastRequest> m_PendingRequests = new List<ODERayCastRequest>();
+
+        /// <summary>
+        /// Scene that created this object.
+        /// </summary>
+        private OdeScene m_scene;
+
+        /// <summary>
+        /// ODE contact array to be filled by the collision testing
+        /// </summary>
+        d.ContactGeom[] contacts = new d.ContactGeom[5];
+
+        /// <summary>
+        /// ODE near callback delegate
+        /// </summary>
+        private d.NearCallback nearCallback;
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private List<ContactResult> m_contactResults = new List<ContactResult>();
+
+
+        public ODERayCastRequestManager(OdeScene pScene)
+        {
+            m_scene = pScene;
+            nearCallback = near;
+            
+        }
+
+        /// <summary>
+        /// Queues a raycast
+        /// </summary>
+        /// <param name="position">Origin of Ray</param>
+        /// <param name="direction">Ray normal</param>
+        /// <param name="length">Ray length</param>
+        /// <param name="retMethod">Return method to send the results</param>
+        public void QueueRequest(Vector3 position, Vector3 direction, float length, RaycastCallback retMethod)
+        {
+            lock (m_PendingRequests)
+            {
+                ODERayCastRequest req = new ODERayCastRequest();
+                req.callbackMethod = retMethod;
+                req.length = length;
+                req.Normal = direction;
+                req.Origin = position;
+
+                m_PendingRequests.Add(req);
+            }
+        }
+
+        /// <summary>
+        /// Process all queued raycast requests
+        /// </summary>
+        /// <returns>Time in MS the raycasts took to process.</returns>
+        public int ProcessQueuedRequests()
+        {
+            int time = System.Environment.TickCount;
+            lock (m_PendingRequests)
+            {
+                if (m_PendingRequests.Count > 0)
+                {
+                    ODERayCastRequest[] reqs = m_PendingRequests.ToArray();
+                    for (int i = 0; i < reqs.Length; i++)
+                    {
+                        try
+                        {
+                            if (reqs[i].callbackMethod != null) // quick optimization here, don't raycast 
+                                RayCast(reqs[i]);               // if there isn't anyone to send results   
+                        }
+                        catch
+                        {
+                            //Fail silently
+                            //This can genuinely happen because raycast requests are queued, and the actor may have
+                            //been removed from the scene since it was queued
+                        }
+                    }
+                    /*
+                    foreach (ODERayCastRequest req in m_PendingRequests)
+                    {
+                        if (req.callbackMethod != null) // quick optimization here, don't raycast 
+                            RayCast(req);               // if there isn't anyone to send results to
+                            
+                    }
+                    */
+                    m_PendingRequests.Clear();
+                }
+            }
+
+            lock (m_contactResults)
+                m_contactResults.Clear();
+
+            return System.Environment.TickCount - time;
+        }
+
+        /// <summary>
+        /// Method that actually initiates the raycast
+        /// </summary>
+        /// <param name="req"></param>
+        private void RayCast(ODERayCastRequest req)
+        {
+            // Create the ray
+            IntPtr ray = d.CreateRay(m_scene.space, req.length);
+            d.GeomRaySet(ray, req.Origin.X, req.Origin.Y, req.Origin.Z, req.Normal.X, req.Normal.Y, req.Normal.Z);
+
+            // Collide test
+            d.SpaceCollide2(m_scene.space, ray, IntPtr.Zero, nearCallback);
+
+            // Remove Ray
+            d.GeomDestroy(ray);
+
+
+            // Define default results
+            bool hitYN = false;
+            uint hitConsumerID = 0;
+            float distance = 999999999999f;
+            Vector3 closestcontact = new Vector3(99999f, 99999f, 99999f);
+            Vector3 snormal = Vector3.Zero;
+
+            // Find closest contact and object.
+            lock (m_contactResults)
+            {
+                foreach (ContactResult cResult in m_contactResults)
+                {
+                    if (Vector3.Distance(req.Origin, cResult.Pos) < Vector3.Distance(req.Origin, closestcontact))
+                    {
+                        closestcontact = cResult.Pos;
+                        hitConsumerID = cResult.ConsumerID;
+                        distance = cResult.Depth;
+                        hitYN = true;
+                        snormal = cResult.Normal;
+                    }
+                }
+
+                m_contactResults.Clear();
+            }
+
+            // Return results
+            if (req.callbackMethod != null)
+                req.callbackMethod(hitYN, closestcontact, hitConsumerID, distance, snormal);
+        }
+
+        // This is the standard Near.   Uses space AABBs to speed up detection.
+        private void near(IntPtr space, IntPtr g1, IntPtr g2)
+        {
+
+            //Don't test against heightfield Geom, or you'll be sorry!
+            
+            /*
+             terminate called after throwing an instance of 'std::bad_alloc'
+                  what():  std::bad_alloc
+                Stacktrace:
+                 
+                  at (wrapper managed-to-native) Ode.NET.d.Collide (intptr,intptr,int,Ode.NET.d/ContactGeom[],int) <0x00004>
+                  at (wrapper managed-to-native) Ode.NET.d.Collide (intptr,intptr,int,Ode.NET.d/ContactGeom[],int) <0xffffffff>
+                  at OpenSim.Region.Physics.OdePlugin.ODERayCastRequestManager.near (intptr,intptr,intptr) <0x00280>
+                  at (wrapper native-to-managed) OpenSim.Region.Physics.OdePlugin.ODERayCastRequestManager.near (intptr,intptr,intptr) <0xfff
+                fffff>
+                  at (wrapper managed-to-native) Ode.NET.d.SpaceCollide2 (intptr,intptr,intptr,Ode.NET.d/NearCallback) <0x00004>
+                  at (wrapper managed-to-native) Ode.NET.d.SpaceCollide2 (intptr,intptr,intptr,Ode.NET.d/NearCallback) <0xffffffff>
+                  at OpenSim.Region.Physics.OdePlugin.ODERayCastRequestManager.RayCast (OpenSim.Region.Physics.OdePlugin.ODERayCastRequest) <
+                0x00114>
+                  at OpenSim.Region.Physics.OdePlugin.ODERayCastRequestManager.ProcessQueuedRequests () <0x000eb>
+                  at OpenSim.Region.Physics.OdePlugin.OdeScene.Simulate (single) <0x017e6>
+                  at OpenSim.Region.Framework.Scenes.SceneGraph.UpdatePhysics (double) <0x00042>
+                  at OpenSim.Region.Framework.Scenes.Scene.Update () <0x0039e>
+                  at OpenSim.Region.Framework.Scenes.Scene.Heartbeat (object) <0x00019>
+                  at (wrapper runtime-invoke) object.runtime_invoke_void__this___object (object,intptr,intptr,intptr) <0xffffffff>
+                 
+                Native stacktrace:
+                 
+                        mono [0x80d2a42]
+                        [0xb7f5840c]
+                        /lib/i686/cmov/libc.so.6(abort+0x188) [0xb7d1a018]
+                        /usr/lib/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x158) [0xb45fc988]
+                        /usr/lib/libstdc++.so.6 [0xb45fa865]
+                        /usr/lib/libstdc++.so.6 [0xb45fa8a2]
+                        /usr/lib/libstdc++.so.6 [0xb45fa9da]
+                        /usr/lib/libstdc++.so.6(_Znwj+0x83) [0xb45fb033]
+                        /usr/lib/libstdc++.so.6(_Znaj+0x1d) [0xb45fb11d]
+                        libode.so(_ZN13dxHeightfield23dCollideHeightfieldZoneEiiiiP6dxGeomiiP12dContactGeomi+0xd04) [0xb46678e4]
+                        libode.so(_Z19dCollideHeightfieldP6dxGeomS0_iP12dContactGeomi+0x54b) [0xb466832b]
+                        libode.so(dCollide+0x102) [0xb46571b2]
+                        [0x95cfdec9]
+                        [0x8ea07fe1]
+                        [0xab260146]
+                        libode.so [0xb465a5c4]
+                        libode.so(_ZN11dxHashSpace8collide2EPvP6dxGeomPFvS0_S2_S2_E+0x75) [0xb465bcf5]
+                        libode.so(dSpaceCollide2+0x177) [0xb465ac67]
+                        [0x95cf978e]
+                        [0x8ea07945]
+                        [0x95cf2bbc]
+                        [0xab2787e7]
+                        [0xab419fb3]
+                        [0xab416657]
+                        [0xab415bda]
+                        [0xb609b08e]
+                        mono(mono_runtime_delegate_invoke+0x34) [0x8192534]
+                        mono [0x81a2f0f]
+                        mono [0x81d28b6]
+                        mono [0x81ea2c6]
+                        /lib/i686/cmov/libpthread.so.0 [0xb7e744c0]
+                        /lib/i686/cmov/libc.so.6(clone+0x5e) [0xb7dcd6de]
+             */
+
+            // Exclude heightfield geom
+
+            if (g1 == IntPtr.Zero || g2 == IntPtr.Zero)
+                return;
+            if (d.GeomGetClass(g1) == d.GeomClassID.HeightfieldClass || d.GeomGetClass(g2) == d.GeomClassID.HeightfieldClass)
+                return;
+
+            // Raytest against AABBs of spaces first, then dig into the spaces it hits for actual geoms.
+            if (d.GeomIsSpace(g1) || d.GeomIsSpace(g2))
+            {
+                if (g1 == IntPtr.Zero || g2 == IntPtr.Zero)
+                    return;
+                
+                // Separating static prim geometry spaces.
+                // We'll be calling near recursivly if one
+                // of them is a space to find all of the
+                // contact points in the space
+                try
+                {
+                    d.SpaceCollide2(g1, g2, IntPtr.Zero, nearCallback);
+                }
+                catch (AccessViolationException)
+                {
+                    m_log.Warn("[PHYSICS]: Unable to collide test a space");
+                    return;
+                }
+                //Colliding a space or a geom with a space or a geom. so drill down
+
+                //Collide all geoms in each space..
+                //if (d.GeomIsSpace(g1)) d.SpaceCollide(g1, IntPtr.Zero, nearCallback);
+                //if (d.GeomIsSpace(g2)) d.SpaceCollide(g2, IntPtr.Zero, nearCallback);
+                return;
+            }
+
+            if (g1 == IntPtr.Zero || g2 == IntPtr.Zero)
+                return;
+
+            int count = 0;
+            try
+            {
+                
+                if (g1 == g2)
+                    return; // Can't collide with yourself
+
+                lock (contacts)
+                {
+                    count = d.Collide(g1, g2, contacts.GetLength(0), contacts, d.ContactGeom.SizeOf);
+                }
+            }
+            catch (SEHException)
+            {
+                m_log.Error("[PHYSICS]: The Operating system shut down ODE because of corrupt memory.  This could be a result of really irregular terrain.  If this repeats continuously, restart using Basic Physics and terrain fill your terrain.  Restarting the sim.");
+            }
+            catch (Exception e)
+            {
+                m_log.WarnFormat("[PHYSICS]: Unable to collide test an object: {0}", e.Message);
+                return;
+            }
+
+            PhysicsActor p1 = null;
+            PhysicsActor p2 = null;
+
+            if (g1 != IntPtr.Zero)
+                m_scene.actor_name_map.TryGetValue(g1, out p1);
+
+            if (g2 != IntPtr.Zero)
+                m_scene.actor_name_map.TryGetValue(g1, out p2);
+
+            // Loop over contacts, build results.
+            for (int i = 0; i < count; i++)
+            {
+                if (p1 != null) { 
+                    if (p1 is OdePrim)
+                    {
+                        ContactResult collisionresult = new ContactResult();
+                    
+                        collisionresult.ConsumerID = ((OdePrim)p1).m_localID;
+                        collisionresult.Pos = new Vector3(contacts[i].pos.X, contacts[i].pos.Y, contacts[i].pos.Z);
+                        collisionresult.Depth = contacts[i].depth;
+                        collisionresult.Normal = new Vector3(contacts[i].normal.X, contacts[i].normal.Y,
+                                                             contacts[i].normal.Z);
+                        lock (m_contactResults)
+                            m_contactResults.Add(collisionresult);
+                    }
+                }
+
+                if (p2 != null)
+                {
+                    if (p2 is OdePrim)
+                    {
+                        ContactResult collisionresult = new ContactResult();
+
+                        collisionresult.ConsumerID = ((OdePrim)p2).m_localID;
+                        collisionresult.Pos = new Vector3(contacts[i].pos.X, contacts[i].pos.Y, contacts[i].pos.Z);
+                        collisionresult.Depth = contacts[i].depth;
+                        collisionresult.Normal = new Vector3(contacts[i].normal.X, contacts[i].normal.Y,
+                                      contacts[i].normal.Z);
+
+                        lock (m_contactResults)
+                            m_contactResults.Add(collisionresult);
+                    }
+                }
+
+                
+            }
+
+        }
+
+        /// <summary>
+        /// Dereference the creator scene so that it can be garbage collected if needed.
+        /// </summary>
+        internal void Dispose()
+        {
+            m_scene = null;
+        }
+    }
+
+    public struct ODERayCastRequest
+    {
+        public Vector3 Origin;
+        public Vector3 Normal;
+        public float length;
+        public RaycastCallback callbackMethod;
+    }
+
+    public struct ContactResult
+    {
+        public Vector3 Pos;
+        public float Depth;
+        public uint ConsumerID;
+        public Vector3 Normal;
+    }
+}
diff --git a/OpenSim/Region/Physics/ChOdePlugin/OdePhysicsJoint.cs b/OpenSim/Region/Physics/ChOdePlugin/OdePhysicsJoint.cs
new file mode 100644
index 0000000..b4a3c48
--- /dev/null
+++ b/OpenSim/Region/Physics/ChOdePlugin/OdePhysicsJoint.cs
@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using OpenMetaverse;
+using Ode.NET;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using OpenSim.Region.Physics.OdePlugin;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    class OdePhysicsJoint : PhysicsJoint
+    {
+        public override bool IsInPhysicsEngine
+        {
+            get
+            {
+                return (jointID != IntPtr.Zero);
+            }
+        }
+        public IntPtr jointID;
+    }
+}
diff --git a/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs b/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs
new file mode 100644
index 0000000..00f5122
--- /dev/null
+++ b/OpenSim/Region/Physics/ChOdePlugin/OdePlugin.cs
@@ -0,0 +1,3887 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+//#define USE_DRAWSTUFF
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Threading;
+using System.IO;
+using System.Diagnostics;
+using log4net;
+using Nini.Config;
+using Ode.NET;
+#if USE_DRAWSTUFF
+using Drawstuff.NET;
+#endif 
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using OpenMetaverse;
+
+//using OpenSim.Region.Physics.OdePlugin.Meshing;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    /// <summary>
+    /// ODE plugin
+    /// </summary>
+    public class OdePlugin : IPhysicsPlugin
+    {
+        //private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+
+        private CollisionLocker ode;
+        private OdeScene _mScene;
+
+        public OdePlugin()
+        {
+            ode = new CollisionLocker();
+        }
+
+        public bool Init()
+        {
+            return true;
+        }
+
+        public PhysicsScene GetScene(String sceneIdentifier)
+        {
+            if (_mScene == null)
+            {
+                if (Util.IsWindows())
+                    Util.LoadArchSpecificWindowsDll("ode.dll");
+
+                // Initializing ODE only when a scene is created allows alternative ODE plugins to co-habit (according to
+                // http://opensimulator.org/mantis/view.php?id=2750).
+                d.InitODE();
+                
+                _mScene = new OdeScene(ode, sceneIdentifier);
+            }
+            return (_mScene);
+        }
+
+        public string GetName()
+        {
+            return ("ChODE");
+        }
+
+        public void Dispose()
+        {
+        }
+    }
+
+    public enum StatusIndicators : int
+    {
+        Generic = 0,
+        Start = 1,
+        End = 2
+    }
+
+    public struct sCollisionData
+    {
+        public uint ColliderLocalId;
+        public uint CollidedWithLocalId;
+        public int NumberOfCollisions;
+        public int CollisionType;
+        public int StatusIndicator;
+        public int lastframe;
+    }
+
+    [Flags]
+    public enum CollisionCategories : int
+    {
+        Disabled = 0,
+        Geom = 0x00000001,
+        Body = 0x00000002,
+        Space = 0x00000004,
+        Character = 0x00000008,
+        Land = 0x00000010,
+        Water = 0x00000020,
+        Wind = 0x00000040,
+        Sensor = 0x00000080,
+        Selected = 0x00000100
+    }
+
+    /// <summary>
+    /// Material type for a primitive
+    /// </summary>
+    public enum Material : int
+    {
+        /// <summary></summary>
+        Stone = 0,
+        /// <summary></summary>
+        Metal = 1,
+        /// <summary></summary>
+        Glass = 2,
+        /// <summary></summary>
+        Wood = 3,
+        /// <summary></summary>
+        Flesh = 4,
+        /// <summary></summary>
+        Plastic = 5,
+        /// <summary></summary>
+        Rubber = 6
+
+    }
+
+    public sealed class OdeScene : PhysicsScene
+    {
+        private readonly ILog m_log;
+        // private Dictionary<string, sCollisionData> m_storedCollisions = new Dictionary<string, sCollisionData>();
+
+        CollisionLocker ode;
+
+        private Random fluidRandomizer = new Random(Environment.TickCount);
+
+        private const uint m_regionWidth = Constants.RegionSize;
+        private const uint m_regionHeight = Constants.RegionSize;
+
+        private float ODE_STEPSIZE = 0.020f;
+        private float metersInSpace = 29.9f;
+        private float m_timeDilation = 1.0f;
+
+        public float gravityx = 0f;
+        public float gravityy = 0f;
+        public float gravityz = -9.8f;
+
+        private float contactsurfacelayer = 0.001f;
+
+        private int worldHashspaceLow = -4;
+        private int worldHashspaceHigh = 128;
+
+        private int smallHashspaceLow = -4;
+        private int smallHashspaceHigh = 66;
+
+        private float waterlevel = 0f;
+        private int framecount = 0;
+        //private int m_returncollisions = 10;
+
+        private readonly IntPtr contactgroup;
+
+        internal IntPtr LandGeom;
+        internal IntPtr WaterGeom;
+
+        private float nmTerrainContactFriction = 255.0f;
+        private float nmTerrainContactBounce = 0.1f;
+        private float nmTerrainContactERP = 0.1025f;
+
+        private float mTerrainContactFriction = 75f;
+        private float mTerrainContactBounce = 0.1f;
+        private float mTerrainContactERP = 0.05025f;
+
+        private float nmAvatarObjectContactFriction = 250f;
+        private float nmAvatarObjectContactBounce = 0.1f;
+
+        private float mAvatarObjectContactFriction = 75f;
+        private float mAvatarObjectContactBounce = 0.1f;
+
+        private float avPIDD = 3200f;
+        private float avPIDP = 1400f;
+        private float avCapRadius = 0.37f;
+        private float avStandupTensor = 2000000f;
+        private bool avCapsuleTilted = true; // true = old compatibility mode with leaning capsule; false = new corrected mode
+        public bool IsAvCapsuleTilted { get { return avCapsuleTilted; } set { avCapsuleTilted = value; } }
+        private float avDensity = 80f;
+        private float avHeightFudgeFactor = 0.52f;
+        private float avMovementDivisorWalk = 1.3f;
+        private float avMovementDivisorRun = 0.8f;
+        private float minimumGroundFlightOffset = 3f;
+        public float maximumMassObject = 10000.01f;
+
+        public bool meshSculptedPrim = true;
+        public bool forceSimplePrimMeshing = false;
+
+        public float meshSculptLOD = 32;
+        public float MeshSculptphysicalLOD = 16;
+
+        public float geomDefaultDensity = 10.000006836f;
+
+        public int geomContactPointsStartthrottle = 3;
+        public int geomUpdatesPerThrottledUpdate = 15;
+
+        public float bodyPIDD = 35f;
+        public float bodyPIDG = 25;
+
+        public int geomCrossingFailuresBeforeOutofbounds = 5;
+        public float geomRegionFence = 0.0f;
+
+        public float bodyMotorJointMaxforceTensor = 2;
+
+        public int bodyFramesAutoDisable = 20;
+
+        private DateTime m_lastframe = DateTime.UtcNow;
+
+        private float[] _watermap;
+        private bool m_filterCollisions = true;
+
+        private d.NearCallback nearCallback;
+        public d.TriCallback triCallback;
+        public d.TriArrayCallback triArrayCallback;
+        private readonly HashSet<OdeCharacter> _characters = new HashSet<OdeCharacter>();
+        private readonly HashSet<OdePrim> _prims = new HashSet<OdePrim>();
+        private readonly HashSet<OdePrim> _activeprims = new HashSet<OdePrim>();
+        private readonly HashSet<OdePrim> _taintedPrimH = new HashSet<OdePrim>();
+        private readonly Object _taintedPrimLock = new Object();
+        private readonly List<OdePrim> _taintedPrimL = new List<OdePrim>();
+        private readonly HashSet<OdeCharacter> _taintedActors = new HashSet<OdeCharacter>();
+        private readonly List<d.ContactGeom> _perloopContact = new List<d.ContactGeom>();
+        private readonly List<PhysicsActor> _collisionEventPrim = new List<PhysicsActor>();
+        private readonly HashSet<OdeCharacter> _badCharacter = new HashSet<OdeCharacter>();
+        public Dictionary<IntPtr, String> geom_name_map = new Dictionary<IntPtr, String>();
+        public Dictionary<IntPtr, PhysicsActor> actor_name_map = new Dictionary<IntPtr, PhysicsActor>();
+        private bool m_NINJA_physics_joints_enabled = false;
+        //private Dictionary<String, IntPtr> jointpart_name_map = new Dictionary<String,IntPtr>();
+        private readonly Dictionary<String, List<PhysicsJoint>> joints_connecting_actor = new Dictionary<String, List<PhysicsJoint>>();
+        private d.ContactGeom[] contacts;
+        private readonly List<PhysicsJoint> requestedJointsToBeCreated = new List<PhysicsJoint>(); // lock only briefly. accessed by external code (to request new joints) and by OdeScene.Simulate() to move those joints into pending/active
+        private readonly List<PhysicsJoint> pendingJoints = new List<PhysicsJoint>(); // can lock for longer. accessed only by OdeScene.
+        private readonly List<PhysicsJoint> activeJoints = new List<PhysicsJoint>(); // can lock for longer. accessed only by OdeScene.
+        private readonly List<string> requestedJointsToBeDeleted = new List<string>(); // lock only briefly. accessed by external code (to request deletion of joints) and by OdeScene.Simulate() to move those joints out of pending/active
+        private Object externalJointRequestsLock = new Object();
+        private readonly Dictionary<String, PhysicsJoint> SOPName_to_activeJoint = new Dictionary<String, PhysicsJoint>();
+        private readonly Dictionary<String, PhysicsJoint> SOPName_to_pendingJoint = new Dictionary<String, PhysicsJoint>();
+        private readonly DoubleDictionary<Vector3, IntPtr, IntPtr> RegionTerrain = new DoubleDictionary<Vector3, IntPtr, IntPtr>();
+        private readonly Dictionary<IntPtr,float[]> TerrainHeightFieldHeights = new Dictionary<IntPtr, float[]>();
+
+        private d.Contact ContactCopy;                  // local copy that can be modified
+        private d.Contact TerrainContact;
+        private d.Contact AvatarStaticprimContact;      // was 'contact'
+        private d.Contact AvatarMovementprimContact;
+        private d.Contact AvatarMovementTerrainContact;
+        private d.Contact WaterContact;
+        private d.Contact[,] m_materialContacts;
+
+//Ckrinke: Comment out until used. We declare it, initialize it, but do not use it
+//Ckrinke        private int m_randomizeWater = 200;
+        private int m_physicsiterations = 10;
+        private const float m_SkipFramesAtms = 0.40f; // Drop frames gracefully at a 400 ms lag
+        private readonly PhysicsActor PANull = new NullPhysicsActor();
+        private float step_time = 0.0f;
+//Ckrinke: Comment out until used. We declare it, initialize it, but do not use it
+//Ckrinke        private int ms = 0;
+        public IntPtr world;
+        //private bool returncollisions = false;
+        // private uint obj1LocalID = 0;
+        private uint obj2LocalID = 0;
+        //private int ctype = 0;
+        private OdeCharacter cc1;
+        private OdePrim cp1;
+        private OdeCharacter cc2;
+        private OdePrim cp2;
+        //private int cStartStop = 0;
+        //private string cDictKey = "";
+
+        public IntPtr space;
+
+        //private IntPtr tmpSpace;
+        // split static geometry collision handling into spaces of 30 meters
+        public IntPtr[,] staticPrimspace;
+
+        public Object OdeLock;
+
+        public IMesher mesher;
+
+        private IConfigSource m_config;
+
+        public bool physics_logging = false;
+        public int physics_logging_interval = 0;
+        public bool physics_logging_append_existing_logfile = false;
+
+        public d.Vector3 xyz = new d.Vector3(128.1640f, 128.3079f, 25.7600f);
+        public d.Vector3 hpr = new d.Vector3(125.5000f, -17.0000f, 0.0000f);
+
+        // TODO: unused: private uint heightmapWidth = m_regionWidth + 1;
+        // TODO: unused: private uint heightmapHeight = m_regionHeight + 1;
+        // TODO: unused: private uint heightmapWidthSamples;
+        // TODO: unused: private uint heightmapHeightSamples;
+
+        private volatile int m_global_contactcount = 0;
+
+        private Vector3 m_worldOffset = Vector3.Zero;
+        public Vector2 WorldExtents = new Vector2((int)Constants.RegionSize, (int)Constants.RegionSize);
+        private PhysicsScene m_parentScene = null;
+
+        private ODERayCastRequestManager m_rayCastManager;
+
+        /// <summary>
+        /// Initiailizes the scene
+        /// Sets many properties that ODE requires to be stable
+        /// These settings need to be tweaked 'exactly' right or weird stuff happens.
+        /// </summary>
+        public OdeScene(CollisionLocker dode, string sceneIdentifier)
+        {
+            m_log 
+                = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType.ToString() + "." + sceneIdentifier);
+
+            OdeLock = new Object();
+            ode = dode;
+            nearCallback = near;
+            triCallback = TriCallback;
+            triArrayCallback = TriArrayCallback;
+            m_rayCastManager = new ODERayCastRequestManager(this);
+            lock (OdeLock)
+            {
+                // Create the world and the first space
+                world = d.WorldCreate();
+                space = d.HashSpaceCreate(IntPtr.Zero);
+                
+
+                contactgroup = d.JointGroupCreate(0);
+                //contactgroup
+
+                d.WorldSetAutoDisableFlag(world, false);
+                #if USE_DRAWSTUFF
+                
+                Thread viewthread = new Thread(new ParameterizedThreadStart(startvisualization));
+                viewthread.Start();
+                #endif
+            }
+
+
+            _watermap = new float[258 * 258];
+
+            // Zero out the prim spaces array (we split our space into smaller spaces so
+            // we can hit test less.
+        }
+
+#if USE_DRAWSTUFF
+        public void startvisualization(object o)
+        {
+            ds.Functions fn;
+            fn.version = ds.VERSION;
+            fn.start = new ds.CallbackFunction(start);
+            fn.step = new ds.CallbackFunction(step);
+            fn.command = new ds.CallbackFunction(command);
+            fn.stop = null;
+            fn.path_to_textures = "./textures";
+            string[] args = new string[0];
+            ds.SimulationLoop(args.Length, args, 352, 288, ref fn);
+        }
+#endif
+
+        // Initialize the mesh plugin
+        public override void Initialise(IMesher meshmerizer, IConfigSource config)
+        {
+            mesher = meshmerizer;
+            m_config = config;
+            // Defaults
+
+            if (Environment.OSVersion.Platform == PlatformID.Unix)
+            {
+                avPIDD = 3200.0f;
+                avPIDP = 1400.0f;
+                avStandupTensor = 2000000f;
+            }
+            else
+            {
+                avPIDD = 2200.0f;
+                avPIDP = 900.0f;
+                avStandupTensor = 550000f;
+            }
+
+            int contactsPerCollision = 80;
+
+            if (m_config != null)
+            {
+                IConfig physicsconfig = m_config.Configs["ODEPhysicsSettings"];
+                if (physicsconfig != null)
+                {
+                    gravityx = physicsconfig.GetFloat("world_gravityx", 0f);
+                    gravityy = physicsconfig.GetFloat("world_gravityy", 0f);
+                    gravityz = physicsconfig.GetFloat("world_gravityz", -9.8f);
+
+                    worldHashspaceLow = physicsconfig.GetInt("world_hashspace_size_low", -4);
+                    worldHashspaceHigh = physicsconfig.GetInt("world_hashspace_size_high", 128);
+
+                    metersInSpace = physicsconfig.GetFloat("meters_in_small_space", 29.9f);
+                    smallHashspaceLow = physicsconfig.GetInt("small_hashspace_size_low", -4);
+                    smallHashspaceHigh = physicsconfig.GetInt("small_hashspace_size_high", 66);
+
+                    contactsurfacelayer = physicsconfig.GetFloat("world_contact_surface_layer", 0.001f);
+
+                    nmTerrainContactFriction = physicsconfig.GetFloat("nm_terraincontact_friction", 255.0f);
+                    nmTerrainContactBounce = physicsconfig.GetFloat("nm_terraincontact_bounce", 0.1f);
+                    nmTerrainContactERP = physicsconfig.GetFloat("nm_terraincontact_erp", 0.1025f);
+
+                    mTerrainContactFriction = physicsconfig.GetFloat("m_terraincontact_friction", 75f);
+                    mTerrainContactBounce = physicsconfig.GetFloat("m_terraincontact_bounce", 0.05f);
+                    mTerrainContactERP = physicsconfig.GetFloat("m_terraincontact_erp", 0.05025f);
+
+                    nmAvatarObjectContactFriction = physicsconfig.GetFloat("objectcontact_friction", 250f);
+                    nmAvatarObjectContactBounce = physicsconfig.GetFloat("objectcontact_bounce", 0.2f);
+
+                    mAvatarObjectContactFriction = physicsconfig.GetFloat("m_avatarobjectcontact_friction", 75f);
+                    mAvatarObjectContactBounce = physicsconfig.GetFloat("m_avatarobjectcontact_bounce", 0.1f);
+
+                    ODE_STEPSIZE = physicsconfig.GetFloat("world_stepsize", 0.020f);
+                    m_physicsiterations = physicsconfig.GetInt("world_internal_steps_without_collisions", 10);
+
+                    avDensity = physicsconfig.GetFloat("av_density", 80f);
+                    avHeightFudgeFactor = physicsconfig.GetFloat("av_height_fudge_factor", 0.52f);
+                    avMovementDivisorWalk = physicsconfig.GetFloat("av_movement_divisor_walk", 1.3f);
+                    avMovementDivisorRun = physicsconfig.GetFloat("av_movement_divisor_run", 0.8f);
+                    avCapRadius = physicsconfig.GetFloat("av_capsule_radius", 0.37f);
+                    avCapsuleTilted = physicsconfig.GetBoolean("av_capsule_tilted", false);
+
+                    contactsPerCollision = physicsconfig.GetInt("contacts_per_collision", 80);
+
+                    geomContactPointsStartthrottle = physicsconfig.GetInt("geom_contactpoints_start_throttling", 3);
+                    geomUpdatesPerThrottledUpdate = physicsconfig.GetInt("geom_updates_before_throttled_update", 15);
+                    geomCrossingFailuresBeforeOutofbounds = physicsconfig.GetInt("geom_crossing_failures_before_outofbounds", 5);
+                    geomRegionFence = physicsconfig.GetFloat("region_border_fence", 0.0f);
+
+                    geomDefaultDensity = physicsconfig.GetFloat("geometry_default_density", 10.000006836f);
+                    bodyFramesAutoDisable = physicsconfig.GetInt("body_frames_auto_disable", 20);
+
+                    bodyPIDD = physicsconfig.GetFloat("body_pid_derivative", 35f);
+                    bodyPIDG = physicsconfig.GetFloat("body_pid_gain", 25f);
+
+                    forceSimplePrimMeshing = physicsconfig.GetBoolean("force_simple_prim_meshing", forceSimplePrimMeshing);
+                    meshSculptedPrim = physicsconfig.GetBoolean("mesh_sculpted_prim", true);
+                    meshSculptLOD = physicsconfig.GetFloat("mesh_lod", 32f);
+                    MeshSculptphysicalLOD = physicsconfig.GetFloat("mesh_physical_lod", 16f);
+                    m_filterCollisions = physicsconfig.GetBoolean("filter_collisions", false);
+
+                    if (Environment.OSVersion.Platform == PlatformID.Unix)
+                    {
+                        avPIDD = physicsconfig.GetFloat("av_pid_derivative_linux", 2200.0f);
+                        avPIDP = physicsconfig.GetFloat("av_pid_proportional_linux", 900.0f);
+                        avStandupTensor = physicsconfig.GetFloat("av_capsule_standup_tensor_linux", 550000f);
+                        bodyMotorJointMaxforceTensor = physicsconfig.GetFloat("body_motor_joint_maxforce_tensor_linux", 5f);
+                    }
+                    else
+                    {
+                        avPIDD = physicsconfig.GetFloat("av_pid_derivative_win", 2200.0f);
+                        avPIDP = physicsconfig.GetFloat("av_pid_proportional_win", 900.0f);
+                        avStandupTensor = physicsconfig.GetFloat("av_capsule_standup_tensor_win", 550000f);
+                        bodyMotorJointMaxforceTensor = physicsconfig.GetFloat("body_motor_joint_maxforce_tensor_win", 5f);
+                    }
+
+                    physics_logging = physicsconfig.GetBoolean("physics_logging", false);
+                    physics_logging_interval = physicsconfig.GetInt("physics_logging_interval", 0);
+                    physics_logging_append_existing_logfile = physicsconfig.GetBoolean("physics_logging_append_existing_logfile", false);
+
+                    m_NINJA_physics_joints_enabled = physicsconfig.GetBoolean("use_NINJA_physics_joints", false);
+                    minimumGroundFlightOffset = physicsconfig.GetFloat("minimum_ground_flight_offset", 3f);
+                    maximumMassObject = physicsconfig.GetFloat("maximum_mass_object", 10000.01f);
+                }
+            }
+
+            contacts = new d.ContactGeom[contactsPerCollision];
+
+            staticPrimspace = new IntPtr[(int)(300 / metersInSpace), (int)(300 / metersInSpace)];
+
+            // Avatar static on a Prim parameters
+            AvatarStaticprimContact.surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            AvatarStaticprimContact.surface.mu = 255.0f;
+            AvatarStaticprimContact.surface.bounce = 0.0f;
+            AvatarStaticprimContact.surface.soft_cfm = 0.0f;
+            AvatarStaticprimContact.surface.soft_erp = 0.30f;   // If this is too small static Av will fall through a sloping prim. 1.0 prevents fall-thru
+
+            // Avatar moving on a Prim parameters
+            AvatarMovementprimContact.surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            AvatarMovementprimContact.surface.mu = 255.0f;
+            AvatarMovementprimContact.surface.bounce = 0.0f;
+            AvatarMovementprimContact.surface.soft_cfm = 0.0f; // if this is 0.01 then prims become phantom to Avs!
+            AvatarMovementprimContact.surface.soft_erp = 0.3f;
+
+            // Static Avatar on Terrain parameters
+            // Keeps Avatar in place better
+            TerrainContact.surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            TerrainContact.surface.mu = 255.0f;
+            TerrainContact.surface.bounce = 0.0f;
+            TerrainContact.surface.soft_cfm = 0.0f;
+            TerrainContact.surface.soft_erp = 0.05f;
+
+            // Moving Avatar on Terrain parameters
+            AvatarMovementTerrainContact.surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            AvatarMovementTerrainContact.surface.mu = 75f;
+            AvatarMovementTerrainContact.surface.bounce = 0.0f;
+            AvatarMovementTerrainContact.surface.soft_cfm = 0.0f;
+            AvatarMovementTerrainContact.surface.soft_erp = 0.05f;
+
+            // Avatar or prim the the water, this may not be used, possibly water is same as air?
+            WaterContact.surface.mode |= (d.ContactFlags.SoftERP | d.ContactFlags.SoftCFM);
+            WaterContact.surface.mu = 0.0f; // No friction
+            WaterContact.surface.bounce = 0.0f; // No bounce
+            WaterContact.surface.soft_cfm = 0.010f;
+            WaterContact.surface.soft_erp = 0.010f;
+
+
+            // Prim static or moving on a prim, depends on material type
+            m_materialContacts = new d.Contact[7,2];
+                                                //  V  1 = Sliding; 0 = static or fell onto
+            m_materialContacts[(int)Material.Stone, 0] = new d.Contact();
+            m_materialContacts[(int)Material.Stone, 0].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Stone, 0].surface.mu = 60f;           // friction, 1 = slippery, 255 = no slip
+            m_materialContacts[(int)Material.Stone, 0].surface.bounce = 0.0f;       
+            m_materialContacts[(int)Material.Stone, 0].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Stone, 0].surface.soft_erp = 0.50f;    // erp also changes friction, more erp=less friction
+
+            m_materialContacts[(int)Material.Stone, 1] = new d.Contact();
+            m_materialContacts[(int)Material.Stone, 1].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Stone, 1].surface.mu = 40f;
+            m_materialContacts[(int)Material.Stone, 1].surface.bounce = 0.0f;
+            m_materialContacts[(int)Material.Stone, 1].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Stone, 1].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Metal, 0] = new d.Contact();
+            m_materialContacts[(int)Material.Metal, 0].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Metal, 0].surface.mu = 15f;
+            m_materialContacts[(int)Material.Metal, 0].surface.bounce = 0.2f;
+            m_materialContacts[(int)Material.Metal, 0].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Metal, 0].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Metal, 1] = new d.Contact();
+            m_materialContacts[(int)Material.Metal, 1].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Metal, 1].surface.mu = 10f;
+            m_materialContacts[(int)Material.Metal, 1].surface.bounce = 0.2f;
+            m_materialContacts[(int)Material.Metal, 1].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Metal, 1].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Glass, 0] = new d.Contact();
+            m_materialContacts[(int)Material.Glass, 0].surface.mode  = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Glass, 0].surface.mu = 7.5f;
+            m_materialContacts[(int)Material.Glass, 0].surface.bounce = 0.0f;
+            m_materialContacts[(int)Material.Glass, 0].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Glass, 0].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Glass, 1] = new d.Contact();
+            m_materialContacts[(int)Material.Glass, 1].surface.mode  = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Glass, 1].surface.mu = 5f;
+            m_materialContacts[(int)Material.Glass, 1].surface.bounce = 0.0f;
+            m_materialContacts[(int)Material.Glass, 1].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Glass, 1].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Wood, 0] = new d.Contact();
+            m_materialContacts[(int)Material.Wood, 0].surface.mode  = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Wood, 0].surface.mu = 45f;
+            m_materialContacts[(int)Material.Wood, 0].surface.bounce = 0.1f;
+            m_materialContacts[(int)Material.Wood, 0].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Wood, 0].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Wood, 1] = new d.Contact();
+            m_materialContacts[(int)Material.Wood, 1].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Wood, 1].surface.mu = 30f;
+            m_materialContacts[(int)Material.Wood, 1].surface.bounce = 0.1f;
+            m_materialContacts[(int)Material.Wood, 1].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Wood, 1].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Flesh, 0] = new d.Contact();
+            m_materialContacts[(int)Material.Flesh, 0].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Flesh, 0].surface.mu = 150f;
+            m_materialContacts[(int)Material.Flesh, 0].surface.bounce = 0.0f;
+            m_materialContacts[(int)Material.Flesh, 0].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Flesh, 0].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Flesh, 1] = new d.Contact();
+            m_materialContacts[(int)Material.Flesh, 1].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Flesh, 1].surface.mu = 100f;
+            m_materialContacts[(int)Material.Flesh, 1].surface.bounce = 0.0f;
+            m_materialContacts[(int)Material.Flesh, 1].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Flesh, 1].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Plastic, 0] = new d.Contact();
+            m_materialContacts[(int)Material.Plastic, 0].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Plastic, 0].surface.mu = 30f;
+            m_materialContacts[(int)Material.Plastic, 0].surface.bounce = 0.2f;
+            m_materialContacts[(int)Material.Plastic, 0].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Plastic, 0].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Plastic, 1] = new d.Contact();
+            m_materialContacts[(int)Material.Plastic, 1].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Plastic, 1].surface.mu = 20f;
+            m_materialContacts[(int)Material.Plastic, 1].surface.bounce = 0.2f;
+            m_materialContacts[(int)Material.Plastic, 1].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Plastic, 1].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Rubber, 0] = new d.Contact();
+            m_materialContacts[(int)Material.Rubber, 0].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Rubber, 0].surface.mu = 150f;
+            m_materialContacts[(int)Material.Rubber, 0].surface.bounce = 0.7f;
+            m_materialContacts[(int)Material.Rubber, 0].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Rubber, 0].surface.soft_erp = 0.50f;
+
+            m_materialContacts[(int)Material.Rubber, 1] = new d.Contact();
+            m_materialContacts[(int)Material.Rubber, 1].surface.mode = d.ContactFlags.SoftCFM | d.ContactFlags.SoftERP | d.ContactFlags.Bounce;
+            m_materialContacts[(int)Material.Rubber, 1].surface.mu = 100f;
+            m_materialContacts[(int)Material.Rubber, 1].surface.bounce = 0.7f;
+            m_materialContacts[(int)Material.Rubber, 1].surface.soft_cfm = 0.0f;
+            m_materialContacts[(int)Material.Rubber, 1].surface.soft_erp = 0.50f;
+
+            d.HashSpaceSetLevels(space, worldHashspaceLow, worldHashspaceHigh);
+
+            // Set the gravity,, don't disable things automatically (we set it explicitly on some things)
+
+            d.WorldSetGravity(world, gravityx, gravityy, gravityz);
+            d.WorldSetContactSurfaceLayer(world, contactsurfacelayer);
+
+
+            d.WorldSetLinearDampingThreshold(world, 256f);
+            d.WorldSetLinearDamping(world, 256f);
+//            d.WorldSetLinearDampingThreshold(world, 0.01f);
+//            d.WorldSetLinearDamping(world, 0.1f);
+            d.WorldSetAngularDampingThreshold(world, 256f);
+            d.WorldSetAngularDamping(world, 256f);
+            d.WorldSetMaxAngularSpeed(world, 256f);
+
+            // Set how many steps we go without running collision testing
+            // This is in addition to the step size.
+            // Essentially Steps * m_physicsiterations
+            d.WorldSetQuickStepNumIterations(world, m_physicsiterations);
+            //d.WorldSetContactMaxCorrectingVel(world, 1000.0f);
+
+            
+
+            for (int i = 0; i < staticPrimspace.GetLength(0); i++)
+            {
+                for (int j = 0; j < staticPrimspace.GetLength(1); j++)
+                {
+                    staticPrimspace[i, j] = IntPtr.Zero;
+                }
+            }
+        }
+
+        internal void waitForSpaceUnlock(IntPtr space)
+        {
+            //if (space != IntPtr.Zero)
+                //while (d.SpaceLockQuery(space)) { } // Wait and do nothing
+        }
+
+        /// <summary>
+        /// Debug space message for printing the space that a prim/avatar is in.
+        /// </summary>
+        /// <param name="pos"></param>
+        /// <returns>Returns which split up space the given position is in.</returns>
+        public string whichspaceamIin(Vector3 pos)
+        {
+            return calculateSpaceForGeom(pos).ToString();
+        }
+
+        #region Collision Detection
+
+        /// <summary>
+        /// This is our near callback.  A geometry is near a body
+        /// </summary>
+        /// <param name="space">The space that contains the geoms.  Remember, spaces are also geoms</param>
+        /// <param name="g1">a geometry or space</param>
+        /// <param name="g2">another geometry or space</param>
+        private void near(IntPtr space, IntPtr g1, IntPtr g2)
+        {
+            //  no lock here!  It's invoked from within Simulate(), which is thread-locked
+
+            // Test if we're colliding a geom with a space.
+            // If so we have to drill down into the space recursively
+//Console.WriteLine("near -----------");  //##
+            if (d.GeomIsSpace(g1) || d.GeomIsSpace(g2))
+            {
+                if (g1 == IntPtr.Zero || g2 == IntPtr.Zero)
+                    return;
+                
+                // Separating static prim geometry spaces.
+                // We'll be calling near recursivly if one
+                // of them is a space to find all of the
+                // contact points in the space
+                try
+                {
+                    d.SpaceCollide2(g1, g2, IntPtr.Zero, nearCallback);
+                }
+                catch (AccessViolationException)
+                {
+                    m_log.Warn("[PHYSICS]: Unable to collide test a space");
+                    return;
+                }
+                //Colliding a space or a geom with a space or a geom. so drill down
+
+                //Collide all geoms in each space..
+                //if (d.GeomIsSpace(g1)) d.SpaceCollide(g1, IntPtr.Zero, nearCallback);
+                //if (d.GeomIsSpace(g2)) d.SpaceCollide(g2, IntPtr.Zero, nearCallback);
+                return;
+            }
+
+            if (g1 == IntPtr.Zero || g2 == IntPtr.Zero)
+                return;
+
+            IntPtr b1 = d.GeomGetBody(g1);
+            IntPtr b2 = d.GeomGetBody(g2);
+
+            // d.GeomClassID id = d.GeomGetClass(g1);
+
+            String name1 = null;
+            String name2 = null;
+
+            if (!geom_name_map.TryGetValue(g1, out name1))
+            {
+                name1 = "null";
+            }
+            if (!geom_name_map.TryGetValue(g2, out name2))
+            {
+                name2 = "null";
+            }
+
+            //if (id == d.GeomClassId.TriMeshClass)
+            //{
+                //               m_log.InfoFormat("near: A collision was detected between {1} and {2}", 0, name1, name2);
+                //m_log.Debug("near: A collision was detected between {1} and {2}", 0, name1, name2);
+            //}
+
+            // Figure out how many contact points we have
+            int count = 0;
+            try
+            {
+                // Colliding Geom To Geom
+                // This portion of the function 'was' blatantly ripped off from BoxStack.cs
+
+                if (g1 == g2)
+                    return; // Can't collide with yourself
+
+                if (b1 != IntPtr.Zero && b2 != IntPtr.Zero && d.AreConnectedExcluding(b1, b2, d.JointType.Contact))
+                    return;
+
+                lock (contacts)
+                {
+                    count = d.Collide(g1, g2, contacts.Length, contacts, d.ContactGeom.SizeOf);
+                    if (count > contacts.Length)
+                        m_log.Error("[PHYSICS]: Got " + count + " contacts when we asked for a maximum of " + contacts.Length);
+                }
+            }
+            catch (SEHException)
+            {
+                m_log.Error("[PHYSICS]: The Operating system shut down ODE because of corrupt memory.  This could be a result of really irregular terrain.  If this repeats continuously, restart using Basic Physics and terrain fill your terrain.  Restarting the sim.");
+                ode.drelease(world);
+                base.TriggerPhysicsBasedRestart();
+            }
+            catch (Exception e)
+            {
+                m_log.WarnFormat("[PHYSICS]: Unable to collide test an object: {0}", e.Message);
+                return;
+            }
+
+            PhysicsActor p1;
+            PhysicsActor p2;
+
+            if (!actor_name_map.TryGetValue(g1, out p1))
+            {
+                p1 = PANull;
+            }
+
+            if (!actor_name_map.TryGetValue(g2, out p2))
+            {
+                p2 = PANull;
+            }
+
+            ContactPoint maxDepthContact = new ContactPoint();
+            if (p1.CollisionScore + count >= float.MaxValue)
+                p1.CollisionScore = 0;
+            p1.CollisionScore += count;
+
+            if (p2.CollisionScore + count >= float.MaxValue)
+                p2.CollisionScore = 0;
+            p2.CollisionScore += count;
+            for (int i = 0; i < count; i++)
+            {
+                d.ContactGeom curContact = contacts[i];
+
+                if (curContact.depth > maxDepthContact.PenetrationDepth)
+                {
+                    maxDepthContact = new ContactPoint(
+                        new Vector3(curContact.pos.X, curContact.pos.Y, curContact.pos.Z),
+                        new Vector3(curContact.normal.X, curContact.normal.Y, curContact.normal.Z),
+                        curContact.depth
+                    );
+                }
+
+                //m_log.Warn("[CCOUNT]: " + count);
+                IntPtr joint;
+                // If we're colliding with terrain, use 'TerrainContact' instead of AvatarStaticprimContact.
+                // allows us to have different settings
+                
+                // We only need to test p2 for 'jump crouch purposes'
+                if (p2 is OdeCharacter && p1.PhysicsActorType == (int)ActorTypes.Prim)
+                {
+                    // Testing if the collision is at the feet of the avatar
+
+                    //m_log.DebugFormat("[PHYSICS]: {0} - {1} - {2} - {3}", curContact.pos.Z, p2.Position.Z, (p2.Position.Z - curContact.pos.Z), (p2.Size.Z * 0.6f));
+//#@                    if ((p2.Position.Z - curContact.pos.Z) > (p2.Size.Z * 0.6f))
+//#@                        p2.IsColliding = true;
+                    if ((p2.Position.Z - curContact.pos.Z) > (p2.Size.Z * 0.6f)){       //##
+                        p2.IsColliding = true;       //##
+                    }else{
+
+                    }  //##   
+                 }
+                else
+                {
+                    p2.IsColliding = true;
+                }
+                
+                //if ((framecount % m_returncollisions) == 0)
+
+                switch (p1.PhysicsActorType)
+                {
+                    case (int)ActorTypes.Agent:
+                        p2.CollidingObj = true;
+                        break;
+                    case (int)ActorTypes.Prim:
+                        if (p2.Velocity.LengthSquared() > 0.0f)
+                            p2.CollidingObj = true;
+                        break;
+                    case (int)ActorTypes.Unknown:
+                        p2.CollidingGround = true;
+                        break;
+                    default:
+                        p2.CollidingGround = true;
+                        break;
+                }
+
+                // we don't want prim or avatar to explode
+
+                #region InterPenetration Handling - Unintended physics explosions
+# region disabled code1
+
+                if (curContact.depth >= 0.08f)
+                {
+                    //This is disabled at the moment only because it needs more tweaking
+                    //It will eventually be uncommented
+                    /*
+                    if (AvatarStaticprimContact.depth >= 1.00f)
+                    {
+                        //m_log.Debug("[PHYSICS]: " + AvatarStaticprimContact.depth.ToString());
+                    }
+
+                    //If you interpenetrate a prim with an agent
+                    if ((p2.PhysicsActorType == (int) ActorTypes.Agent &&
+                         p1.PhysicsActorType == (int) ActorTypes.Prim) ||
+                        (p1.PhysicsActorType == (int) ActorTypes.Agent &&
+                         p2.PhysicsActorType == (int) ActorTypes.Prim))
+                    {
+                        
+                        //AvatarStaticprimContact.depth = AvatarStaticprimContact.depth * 4.15f;
+                        /*
+                        if (p2.PhysicsActorType == (int) ActorTypes.Agent)
+                        {
+                            p2.CollidingObj = true;
+                            AvatarStaticprimContact.depth = 0.003f;
+                            p2.Velocity = p2.Velocity + new PhysicsVector(0, 0, 2.5f);
+                            OdeCharacter character = (OdeCharacter) p2;
+                            character.SetPidStatus(true);
+                            AvatarStaticprimContact.pos = new d.Vector3(AvatarStaticprimContact.pos.X + (p1.Size.X / 2), AvatarStaticprimContact.pos.Y + (p1.Size.Y / 2), AvatarStaticprimContact.pos.Z + (p1.Size.Z / 2));
+
+                        }
+                        else
+                        {
+
+                            //AvatarStaticprimContact.depth = 0.0000000f;
+                        }
+                        if (p1.PhysicsActorType == (int) ActorTypes.Agent)
+                        {
+
+                            p1.CollidingObj = true;
+                            AvatarStaticprimContact.depth = 0.003f;
+                            p1.Velocity = p1.Velocity + new PhysicsVector(0, 0, 2.5f);
+                            AvatarStaticprimContact.pos = new d.Vector3(AvatarStaticprimContact.pos.X + (p2.Size.X / 2), AvatarStaticprimContact.pos.Y + (p2.Size.Y / 2), AvatarStaticprimContact.pos.Z + (p2.Size.Z / 2));
+                            OdeCharacter character = (OdeCharacter)p1;
+                            character.SetPidStatus(true);
+                        }
+                        else
+                        {
+
+                            //AvatarStaticprimContact.depth = 0.0000000f;
+                        }
+                          
+                        
+                     
+                    }
+*/
+                    // If you interpenetrate a prim with another prim
+                /*
+                    if (p1.PhysicsActorType == (int) ActorTypes.Prim && p2.PhysicsActorType == (int) ActorTypes.Prim)
+                    {
+                        #region disabledcode2
+                        //OdePrim op1 = (OdePrim)p1;
+                        //OdePrim op2 = (OdePrim)p2;
+                        //op1.m_collisionscore++;
+                        //op2.m_collisionscore++;
+
+                        //if (op1.m_collisionscore > 8000 || op2.m_collisionscore > 8000)
+                        //{
+                            //op1.m_taintdisable = true;
+                            //AddPhysicsActorTaint(p1);
+                            //op2.m_taintdisable = true;
+                            //AddPhysicsActorTaint(p2);
+                        //}
+
+                        //if (AvatarStaticprimContact.depth >= 0.25f)
+                        //{
+                            // Don't collide, one or both prim will expld.
+
+                            //op1.m_interpenetrationcount++;
+                            //op2.m_interpenetrationcount++;
+                            //interpenetrations_before_disable = 200;
+                            //if (op1.m_interpenetrationcount >= interpenetrations_before_disable)
+                            //{
+                                //op1.m_taintdisable = true;
+                                //AddPhysicsActorTaint(p1);
+                            //}
+                            //if (op2.m_interpenetrationcount >= interpenetrations_before_disable)
+                            //{
+                               // op2.m_taintdisable = true;
+                                //AddPhysicsActorTaint(p2);
+                            //}
+
+                            //AvatarStaticprimContact.depth = AvatarStaticprimContact.depth / 8f;
+                            //AvatarStaticprimContact.normal = new d.Vector3(0, 0, 1);
+                        //}
+                        //if (op1.m_disabled || op2.m_disabled)
+                        //{
+                            //Manually disabled objects stay disabled
+                            //AvatarStaticprimContact.depth = 0f;
+                        //}
+                        #endregion
+                    }
+                    */
+#endregion
+                    if (curContact.depth >= 1.00f)
+                    {
+                        //m_log.Info("[P]: " + AvatarStaticprimContact.depth.ToString());
+                        if ((p2.PhysicsActorType == (int) ActorTypes.Agent &&
+                             p1.PhysicsActorType == (int) ActorTypes.Unknown) ||
+                            (p1.PhysicsActorType == (int) ActorTypes.Agent &&
+                             p2.PhysicsActorType == (int) ActorTypes.Unknown))
+                        {
+                            if (p2.PhysicsActorType == (int) ActorTypes.Agent)
+                            {
+                                if (p2 is OdeCharacter)
+                                {
+                                    OdeCharacter character = (OdeCharacter) p2;
+
+                                    //p2.CollidingObj = true;
+                                    curContact.depth = 0.00000003f;
+                                    p2.Velocity = p2.Velocity + new Vector3(0f, 0f, 0.5f);
+                                    curContact.pos =
+                                        new d.Vector3(curContact.pos.X + (p1.Size.X/2),
+                                                      curContact.pos.Y + (p1.Size.Y/2),
+                                                      curContact.pos.Z + (p1.Size.Z/2));
+                                    character.SetPidStatus(true);
+                                }
+                            }
+                            
+
+                            if (p1.PhysicsActorType == (int) ActorTypes.Agent)
+                            {
+                                if (p1 is OdeCharacter)
+                                {
+                                    OdeCharacter character = (OdeCharacter) p1;
+
+                                    //p2.CollidingObj = true;
+                                    curContact.depth = 0.00000003f;
+                                    p1.Velocity = p1.Velocity + new Vector3(0f, 0f, 0.5f);
+                                    curContact.pos =
+                                        new d.Vector3(curContact.pos.X + (p1.Size.X/2),
+                                                      curContact.pos.Y + (p1.Size.Y/2),
+                                                      curContact.pos.Z + (p1.Size.Z/2));
+                                    character.SetPidStatus(true);
+                                }
+                            }
+                        }
+                    }
+                }
+
+                #endregion
+
+                // Logic for collision handling
+                // Note, that if *all* contacts are skipped (VolumeDetect)
+                // The prim still detects (and forwards) collision events but 
+                // appears to be phantom for the world
+                Boolean skipThisContact = false;
+
+                if ((p1 is OdePrim) && (((OdePrim)p1).m_isVolumeDetect))
+                    skipThisContact = true;   // No collision on volume detect prims
+
+                if (!skipThisContact && (p2 is OdePrim) && (((OdePrim)p2).m_isVolumeDetect))
+                    skipThisContact = true;   // No collision on volume detect prims
+
+                if (!skipThisContact && curContact.depth < 0f)
+                    skipThisContact = true;
+
+                if (!skipThisContact && checkDupe(curContact, p2.PhysicsActorType))
+                    skipThisContact = true;
+
+                const int maxContactsbeforedeath = 4000;
+                joint = IntPtr.Zero;
+
+                if (!skipThisContact)
+                {
+                    //   Add contact joints with materials params----------------------------------
+                    // p1 is what is being hit, p2 is the physical object doing the hitting
+                    int material = (int) Material.Wood;
+                    int movintYN = 0;  // 1 = Sliding; 0 = static or fell onto
+                    if (Math.Abs(p2.Velocity.X) > 0.01f || Math.Abs(p2.Velocity.Y) > 0.01f) movintYN = 1;
+
+                    // If we're colliding against terrain
+                    if (name1 == "Terrain" || name2 == "Terrain")
+                    {
+                        // If we're moving
+                        if ((p2.PhysicsActorType == (int) ActorTypes.Agent) && (movintYN == 1))
+                        {
+                            //$ Av walk/run on terrain (not falling) Use the Avatar movement terrain contact
+                            AvatarMovementTerrainContact.geom = curContact;
+                            _perloopContact.Add(curContact);
+                            if (m_global_contactcount < maxContactsbeforedeath)
+                            {
+                                joint = d.JointCreateContact(world, contactgroup, ref AvatarMovementTerrainContact);
+                                m_global_contactcount++;
+                            }
+                        }
+                        else
+                        {
+                            if (p2.PhysicsActorType == (int)ActorTypes.Agent)
+                            {
+                                //$ Av standing on terrain, Use the non moving Avata terrain contact
+                                TerrainContact.geom = curContact;
+                                _perloopContact.Add(curContact);
+                                if (m_global_contactcount < maxContactsbeforedeath)
+                                {
+                                    joint = d.JointCreateContact(world, contactgroup, ref TerrainContact);
+                                    m_global_contactcount++;
+                                }
+                            }
+                            else
+                            {
+                                if (p2.PhysicsActorType == (int)ActorTypes.Prim && p1.PhysicsActorType == (int)ActorTypes.Prim)
+                                {
+                                    //& THIS NEVER HAPPENS? prim prim contact In terrain contact?
+                                    // int pj294950 = 0;
+                                    // prim terrain contact
+
+                                    if (p2 is OdePrim)
+                                        material = ((OdePrim)p2).m_material;
+                                    //m_log.DebugFormat("Material: {0}", material);
+                                    m_materialContacts[material, movintYN].geom = curContact;
+                                    _perloopContact.Add(curContact);
+
+                                    if (m_global_contactcount < maxContactsbeforedeath)
+                                    {
+                                        joint = d.JointCreateContact(world, contactgroup, ref m_materialContacts[material, movintYN]);
+                                        m_global_contactcount++;
+
+                                    }
+                                    
+                                }
+                                else
+                                {
+                                   //$ prim on terrain contact
+                                    if (p2 is OdePrim)
+                                        material = ((OdePrim)p2).m_material;
+                                    //m_log.DebugFormat("Material: {0}", material);
+                                    m_materialContacts[material, movintYN].geom = curContact;
+                                    _perloopContact.Add(curContact);
+
+                                    ContactCopy = m_materialContacts[material, movintYN];
+                                    if(movintYN == 1)
+                                    {
+                                        // prevent excessive slide on terrain
+                                        ContactCopy.surface.mu = m_materialContacts[material, movintYN].surface.mu * 30.0f;
+                                    }
+
+                                    if (m_global_contactcount < maxContactsbeforedeath)
+                                    {
+                                        joint = d.JointCreateContact(world, contactgroup, ref ContactCopy);
+                                        m_global_contactcount++;
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    else if (name1 == "Water" || name2 == "Water")
+                    {
+                        //$ This never happens! Perhaps water is treated like air?
+                        /*
+                        if ((p2.PhysicsActorType == (int) ActorTypes.Prim))
+                        {
+                        }
+                        else
+                        {
+                        }
+                        */
+                        //WaterContact.surface.soft_cfm = 0.0000f;
+                        //WaterContact.surface.soft_erp = 0.00000f;
+                        if (curContact.depth > 0.1f)
+                        {
+                            curContact.depth *= 52;
+                            //AvatarStaticprimContact.normal = new d.Vector3(0, 0, 1);
+                            //AvatarStaticprimContact.pos = new d.Vector3(0, 0, contact.pos.Z - 5f);
+                        }
+                        WaterContact.geom = curContact;
+                        _perloopContact.Add(curContact);
+                        if (m_global_contactcount < maxContactsbeforedeath)
+                        {
+                            joint = d.JointCreateContact(world, contactgroup, ref WaterContact);
+                            m_global_contactcount++;
+                        }
+                        //m_log.Info("[PHYSICS]: Prim Water Contact" + AvatarStaticprimContact.depth);
+                    }
+                    else
+                    {
+
+                        // no terrain and no water, we're colliding with prim or avatar
+                        // check if we're moving
+                        if ((p2.PhysicsActorType == (int)ActorTypes.Agent))
+                        {
+                            //$ Avatar on Prim or other Avatar
+                            if (movintYN == 1)
+                            {
+                                // Use the AV Movement / prim contact
+                                AvatarMovementprimContact.geom = curContact;
+                                _perloopContact.Add(curContact);
+                                if (m_global_contactcount < maxContactsbeforedeath)
+                                {
+                                    joint = d.JointCreateContact(world, contactgroup, ref AvatarMovementprimContact);
+                                    m_global_contactcount++;
+                                }
+                            }
+                            else
+                            {
+                                // Use the Av non movement / prim contact
+                                AvatarStaticprimContact.geom = curContact;
+                                _perloopContact.Add(curContact);
+                                ContactCopy = AvatarStaticprimContact;   // local copy so we can change locally
+
+                                if (m_global_contactcount < maxContactsbeforedeath)
+                                {
+                                    if (curContact.depth > 0.2)
+                                    {   // embedded, eject slowly
+                                        ContactCopy.surface.soft_erp = 0.1f;
+                                        ContactCopy.surface.soft_cfm = 0.1f;
+                                    }
+                                    else 
+                                    {   // keep on the surface
+                                        ContactCopy.surface.soft_erp = 0.3f;
+                                        ContactCopy.surface.soft_cfm = 0.0f;
+                                    }
+                                    joint = d.JointCreateContact(world, contactgroup, ref ContactCopy);
+                                    m_global_contactcount++;
+                                }
+                            }
+                        }
+                        else if (p2.PhysicsActorType == (int)ActorTypes.Prim)
+                        {
+                            //$ Prim on Prim
+                            //p1.PhysicsActorType
+
+                            if (p2 is OdePrim) material = ((OdePrim)p2).m_material;
+                            //m_log.DebugFormat("Material: {0}", material);
+                            
+                            m_materialContacts[material, movintYN].geom = curContact;
+                            _perloopContact.Add(curContact);
+
+                           if (m_global_contactcount < maxContactsbeforedeath)
+                            {
+                                joint = d.JointCreateContact(world, contactgroup, ref m_materialContacts[material, movintYN]);
+                                m_global_contactcount++;
+                            }
+                        }
+                    }
+
+                    if (m_global_contactcount < maxContactsbeforedeath && joint != IntPtr.Zero) // stack collide!
+                    {
+                        d.JointAttach(joint, b1, b2);
+                        m_global_contactcount++;
+                    }
+
+                }
+                collision_accounting_events(p1, p2, maxDepthContact);
+                if (count > geomContactPointsStartthrottle)
+                {
+                    // If there are more then 3 contact points, it's likely
+                    // that we've got a pile of objects, so ...
+                    // We don't want to send out hundreds of terse updates over and over again
+                    // so lets throttle them and send them again after it's somewhat sorted out.
+                    p2.ThrottleUpdates = true;
+                }
+                //m_log.Debug(count.ToString());
+                //m_log.Debug("near: A collision was detected between {1} and {2}", 0, name1, name2);
+            } // end for i.. loop
+        } // end near
+
+        private bool checkDupe(d.ContactGeom contactGeom, int atype)
+        {
+            bool result = false;
+            //return result;
+            if (!m_filterCollisions)
+                return false;
+
+            ActorTypes at = (ActorTypes)atype;
+            lock (_perloopContact)
+            {
+                foreach (d.ContactGeom contact in _perloopContact)
+                {
+                    //if ((contact.g1 == contactGeom.g1 && contact.g2 == contactGeom.g2))
+                    //{
+                        // || (contact.g2 == contactGeom.g1 && contact.g1 == contactGeom.g2)
+                    if (at == ActorTypes.Agent)
+                    {
+                            if (((Math.Abs(contactGeom.normal.X - contact.normal.X) < 1.026f) && (Math.Abs(contactGeom.normal.Y - contact.normal.Y) < 0.303f) && (Math.Abs(contactGeom.normal.Z - contact.normal.Z) < 0.065f)) && contactGeom.g1 != LandGeom && contactGeom.g2 != LandGeom)
+                            {
+                                
+                                if (Math.Abs(contact.depth - contactGeom.depth) < 0.052f)
+                                {
+                                    //contactGeom.depth *= .00005f;
+                                   //m_log.DebugFormat("[Collsion]: Depth {0}", Math.Abs(contact.depth - contactGeom.depth));
+                                    // m_log.DebugFormat("[Collision]: <{0},{1},{2}>", Math.Abs(contactGeom.normal.X - contact.normal.X), Math.Abs(contactGeom.normal.Y - contact.normal.Y), Math.Abs(contactGeom.normal.Z - contact.normal.Z));
+                                    result = true;
+                                    break;
+                                }
+                                else
+                                {
+                                    //m_log.DebugFormat("[Collsion]: Depth {0}", Math.Abs(contact.depth - contactGeom.depth));
+                                }
+                            }
+                            else
+                            {
+                                //m_log.DebugFormat("[Collision]: <{0},{1},{2}>", Math.Abs(contactGeom.normal.X - contact.normal.X), Math.Abs(contactGeom.normal.Y - contact.normal.Y), Math.Abs(contactGeom.normal.Z - contact.normal.Z));
+                                //int i = 0;
+                            }
+                    } 
+                    else if (at == ActorTypes.Prim)
+                    {
+                            //d.AABB aabb1 = new d.AABB();
+                            //d.AABB aabb2 = new d.AABB();
+
+                            //d.GeomGetAABB(contactGeom.g2, out aabb2);
+                            //d.GeomGetAABB(contactGeom.g1, out aabb1);
+                            //aabb1.
+                            if (((Math.Abs(contactGeom.normal.X - contact.normal.X) < 1.026f) && (Math.Abs(contactGeom.normal.Y - contact.normal.Y) < 0.303f) && (Math.Abs(contactGeom.normal.Z - contact.normal.Z) < 0.065f)) && contactGeom.g1 != LandGeom && contactGeom.g2 != LandGeom)
+                            {
+                                if (contactGeom.normal.X == contact.normal.X && contactGeom.normal.Y == contact.normal.Y && contactGeom.normal.Z == contact.normal.Z)
+                                {
+                                    if (Math.Abs(contact.depth - contactGeom.depth) < 0.272f)
+                                    {
+                                        result = true;
+                                        break;
+                                    }
+                                }
+                                //m_log.DebugFormat("[Collsion]: Depth {0}", Math.Abs(contact.depth - contactGeom.depth));
+                                //m_log.DebugFormat("[Collision]: <{0},{1},{2}>", Math.Abs(contactGeom.normal.X - contact.normal.X), Math.Abs(contactGeom.normal.Y - contact.normal.Y), Math.Abs(contactGeom.normal.Z - contact.normal.Z));
+                            }
+                            
+                    }
+                    
+                    //}
+
+                }
+            }
+            return result;
+        }
+
+        private void collision_accounting_events(PhysicsActor p1, PhysicsActor p2, ContactPoint contact)
+        {
+            // obj1LocalID = 0;
+            //returncollisions = false;
+            obj2LocalID = 0;
+            //ctype = 0;
+            //cStartStop = 0;
+            if (!p2.SubscribedEvents() && !p1.SubscribedEvents())
+                return;
+
+            switch ((ActorTypes)p2.PhysicsActorType)
+            {
+                case ActorTypes.Agent:
+                    cc2 = (OdeCharacter)p2;
+
+                    // obj1LocalID = cc2.m_localID;
+                    switch ((ActorTypes)p1.PhysicsActorType)
+                    {
+                        case ActorTypes.Agent:
+                            cc1 = (OdeCharacter)p1;
+                            obj2LocalID = cc1.m_localID;
+                            cc1.AddCollisionEvent(cc2.m_localID, contact);
+                            //ctype = (int)CollisionCategories.Character;
+
+                            //if (cc1.CollidingObj)
+                            //cStartStop = (int)StatusIndicators.Generic;
+                            //else
+                            //cStartStop = (int)StatusIndicators.Start;
+
+                            //returncollisions = true;
+                            break;
+                        case ActorTypes.Prim:
+                            if (p1 is OdePrim)
+                            {
+                                cp1 = (OdePrim) p1;
+                                obj2LocalID = cp1.m_localID;
+                                cp1.AddCollisionEvent(cc2.m_localID, contact);
+                            }
+                            //ctype = (int)CollisionCategories.Geom;
+
+                            //if (cp1.CollidingObj)
+                            //cStartStop = (int)StatusIndicators.Generic;
+                            //else
+                            //cStartStop = (int)StatusIndicators.Start;
+
+                            //returncollisions = true;
+                            break;
+
+                        case ActorTypes.Ground:
+                        case ActorTypes.Unknown:
+                            obj2LocalID = 0;
+                            //ctype = (int)CollisionCategories.Land;
+                            //returncollisions = true;
+                            break;
+                    }
+
+                    cc2.AddCollisionEvent(obj2LocalID, contact);
+                    break;
+                case ActorTypes.Prim:
+
+                    if (p2 is OdePrim)
+                    {
+                        cp2 = (OdePrim) p2;
+
+                        // obj1LocalID = cp2.m_localID;
+                        switch ((ActorTypes) p1.PhysicsActorType)
+                        {
+                            case ActorTypes.Agent:
+                                if (p1 is OdeCharacter)
+                                {
+                                    cc1 = (OdeCharacter) p1;
+                                    obj2LocalID = cc1.m_localID;
+                                    cc1.AddCollisionEvent(cp2.m_localID, contact);
+                                    //ctype = (int)CollisionCategories.Character;
+
+                                    //if (cc1.CollidingObj)
+                                    //cStartStop = (int)StatusIndicators.Generic;
+                                    //else
+                                    //cStartStop = (int)StatusIndicators.Start;
+                                    //returncollisions = true;
+                                }
+                                break;
+                            case ActorTypes.Prim:
+
+                                if (p1 is OdePrim)
+                                {
+                                    cp1 = (OdePrim) p1;
+                                    obj2LocalID = cp1.m_localID;
+                                    cp1.AddCollisionEvent(cp2.m_localID, contact);
+                                    //ctype = (int)CollisionCategories.Geom;
+
+                                    //if (cp1.CollidingObj)
+                                    //cStartStop = (int)StatusIndicators.Generic;
+                                    //else
+                                    //cStartStop = (int)StatusIndicators.Start;
+
+                                    //returncollisions = true;
+                                }
+                                break;
+
+                            case ActorTypes.Ground:
+                            case ActorTypes.Unknown:
+                                obj2LocalID = 0;
+                                //ctype = (int)CollisionCategories.Land;
+
+                                //returncollisions = true;
+                                break;
+                        }
+
+                        cp2.AddCollisionEvent(obj2LocalID, contact);
+                    }
+                    break;
+            }
+            //if (returncollisions)
+            //{
+
+                //lock (m_storedCollisions)
+                //{
+                    //cDictKey = obj1LocalID.ToString() + obj2LocalID.ToString() + cStartStop.ToString() + ctype.ToString();
+                    //if (m_storedCollisions.ContainsKey(cDictKey))
+                    //{
+                        //sCollisionData objd = m_storedCollisions[cDictKey];
+                        //objd.NumberOfCollisions += 1;
+                        //objd.lastframe = framecount;
+                        //m_storedCollisions[cDictKey] = objd;
+                    //}
+                    //else
+                    //{
+                        //sCollisionData objd = new sCollisionData();
+                        //objd.ColliderLocalId = obj1LocalID;
+                        //objd.CollidedWithLocalId = obj2LocalID;
+                        //objd.CollisionType = ctype;
+                        //objd.NumberOfCollisions = 1;
+                        //objd.lastframe = framecount;
+                        //objd.StatusIndicator = cStartStop;
+                        //m_storedCollisions.Add(cDictKey, objd);
+                    //}
+                //}
+           // }
+        }
+
+        public int TriArrayCallback(IntPtr trimesh, IntPtr refObject, int[] triangleIndex, int triCount)
+        {
+            /*            String name1 = null;
+                        String name2 = null;
+
+                        if (!geom_name_map.TryGetValue(trimesh, out name1))
+                        {
+                            name1 = "null";
+                        }
+                        if (!geom_name_map.TryGetValue(refObject, out name2))
+                        {
+                            name2 = "null";
+                        }
+
+                        m_log.InfoFormat("TriArrayCallback: A collision was detected between {1} and {2}", 0, name1, name2);
+            */
+            return 1;
+        }
+
+        public int TriCallback(IntPtr trimesh, IntPtr refObject, int triangleIndex)
+        {
+            String name1 = null;
+            String name2 = null;
+
+            if (!geom_name_map.TryGetValue(trimesh, out name1))
+            {
+                name1 = "null";
+            }
+
+            if (!geom_name_map.TryGetValue(refObject, out name2))
+            {
+                name2 = "null";
+            }
+
+            //            m_log.InfoFormat("TriCallback: A collision was detected between {1} and {2}. Index was {3}", 0, name1, name2, triangleIndex);
+
+            d.Vector3 v0 = new d.Vector3();
+            d.Vector3 v1 = new d.Vector3();
+            d.Vector3 v2 = new d.Vector3();
+
+            d.GeomTriMeshGetTriangle(trimesh, 0, ref v0, ref v1, ref v2);
+            //            m_log.DebugFormat("Triangle {0} is <{1},{2},{3}>, <{4},{5},{6}>, <{7},{8},{9}>", triangleIndex, v0.X, v0.Y, v0.Z, v1.X, v1.Y, v1.Z, v2.X, v2.Y, v2.Z);
+
+            return 1;
+        }
+
+        /// <summary>
+        /// This is our collision testing routine in ODE
+        /// </summary>
+        /// <param name="timeStep"></param>
+        private void collision_optimized(float timeStep)
+        {
+            _perloopContact.Clear();
+
+            lock (_characters)
+            {
+                foreach (OdeCharacter chr in _characters)
+                {
+                    // Reset the collision values to false
+                    // since we don't know if we're colliding yet
+                    
+                    // For some reason this can happen. Don't ask...
+                    //
+                    if (chr == null)
+                        continue;
+                    
+                    if (chr.Shell == IntPtr.Zero || chr.Body == IntPtr.Zero)
+                        continue;
+                    
+                    chr.IsColliding = false;
+                    chr.CollidingGround = false;
+                    chr.CollidingObj = false;
+                    
+                    // test the avatar's geometry for collision with the space
+                    // This will return near and the space that they are the closest to
+                    // And we'll run this again against the avatar and the space segment
+                    // This will return with a bunch of possible objects in the space segment
+                    // and we'll run it again on all of them.
+                    try
+                    {
+                        d.SpaceCollide2(space, chr.Shell, IntPtr.Zero, nearCallback);
+                    }
+                    catch (AccessViolationException)
+                    {
+                        m_log.Warn("[PHYSICS]: Unable to space collide");
+                    }
+                    //float terrainheight = GetTerrainHeightAtXY(chr.Position.X, chr.Position.Y);
+                    //if (chr.Position.Z + (chr.Velocity.Z * timeStep) < terrainheight + 10)
+                    //{
+                    //chr.Position.Z = terrainheight + 10.0f;
+                    //forcedZ = true;
+                    //}
+                }
+            }
+
+            lock (_activeprims)
+            {
+                List<OdePrim> removeprims = null;
+                foreach (OdePrim chr in _activeprims)
+                {
+                    if (chr.Body != IntPtr.Zero && d.BodyIsEnabled(chr.Body) && (!chr.m_disabled) && !chr.m_outofBounds)
+                    {
+                        try
+                        {
+                            lock (chr)
+                            {
+                                if (space != IntPtr.Zero && chr.prim_geom != IntPtr.Zero && chr.m_taintremove == false)
+                                {
+                                    d.SpaceCollide2(space, chr.prim_geom, IntPtr.Zero, nearCallback);
+                                }
+                                else
+                                {
+                                    if (removeprims == null)
+                                    {
+                                        removeprims = new List<OdePrim>();
+                                    }
+                                    removeprims.Add(chr);
+                                    /// Commented this because it triggers on every bullet
+                                    //m_log.Debug("[PHYSICS]: unable to collide test active prim against space.  The space was zero, the geom was zero or it was in the process of being removed.  Removed it from the active prim list.  This needs to be fixed!");
+                                }
+                            }
+                        }
+                        catch (AccessViolationException)
+                        {
+                            m_log.Warn("[PHYSICS]: Unable to space collide");
+                        }
+                    }
+                }
+                if (removeprims != null)
+                {
+                    foreach (OdePrim chr in removeprims)
+                    {
+                        _activeprims.Remove(chr);
+                    }
+                }
+            }
+
+            _perloopContact.Clear();
+        }
+
+        #endregion
+
+        public override void Combine(PhysicsScene pScene, Vector3 offset, Vector3 extents)
+        {
+            m_worldOffset = offset;
+            WorldExtents = new Vector2(extents.X, extents.Y);
+            m_parentScene = pScene;
+            
+        }
+        
+        // Recovered for use by fly height. Kitto Flora
+        public float GetTerrainHeightAtXY(float x, float y)
+        {
+
+            int offsetX = ((int)(x / (int)Constants.RegionSize)) * (int)Constants.RegionSize;
+            int offsetY = ((int)(y / (int)Constants.RegionSize)) * (int)Constants.RegionSize;
+
+            IntPtr heightFieldGeom = IntPtr.Zero;
+
+            if (RegionTerrain.TryGetValue(new Vector3(offsetX,offsetY,0), out heightFieldGeom))
+            {
+                if (heightFieldGeom != IntPtr.Zero)
+                {
+                    if (TerrainHeightFieldHeights.ContainsKey(heightFieldGeom))
+                    {
+                        
+                        int index;
+
+
+                        if ((int)x > WorldExtents.X || (int)y > WorldExtents.Y ||
+                            (int)x < 0.001f || (int)y < 0.001f)
+                            return 0;
+
+                        x = x - offsetX;
+                        y = y - offsetY;
+
+                        index = (int)((int)x * ((int)Constants.RegionSize + 2) + (int)y);
+
+                        if (index < TerrainHeightFieldHeights[heightFieldGeom].Length)
+                        {
+                            //m_log.DebugFormat("x{0} y{1} = {2}", x, y, (float)TerrainHeightFieldHeights[heightFieldGeom][index]);
+                            return (float)TerrainHeightFieldHeights[heightFieldGeom][index];
+                        }
+                            
+                        else
+                            return 0f;
+                    }
+                    else
+                    {
+                        return 0f;
+                    }
+
+                }
+                else
+                {
+                    return 0f;
+                }
+
+            }
+            else
+            {
+                return 0f;
+            }
+
+
+        } 
+// End recovered. Kitto Flora
+
+        public void addCollisionEventReporting(PhysicsActor obj)
+        {
+            lock (_collisionEventPrim)
+            {
+                if (!_collisionEventPrim.Contains(obj))
+                    _collisionEventPrim.Add(obj);
+            }
+        }
+
+        public void remCollisionEventReporting(PhysicsActor obj)
+        {
+            lock (_collisionEventPrim)
+            {
+                if (!_collisionEventPrim.Contains(obj))
+                    _collisionEventPrim.Remove(obj);
+            }
+        }
+
+        #region Add/Remove Entities
+
+        public override PhysicsActor AddAvatar(string avName, Vector3 position, Vector3 size, bool isFlying)
+        {
+            Vector3 pos;
+            pos.X = position.X;
+            pos.Y = position.Y;
+            pos.Z = position.Z;
+            OdeCharacter newAv = new OdeCharacter(avName, this, pos, ode, size, avPIDD, avPIDP, avCapRadius, avStandupTensor, avDensity, avHeightFudgeFactor, avMovementDivisorWalk, avMovementDivisorRun);
+            newAv.Flying = isFlying;
+            newAv.MinimumGroundFlightOffset = minimumGroundFlightOffset;
+            
+            return newAv;
+        }
+
+        public void AddCharacter(OdeCharacter chr)
+        {
+            lock (_characters)
+            {
+                if (!_characters.Contains(chr))
+                {
+                    _characters.Add(chr);
+                    if (chr.bad)
+                        m_log.DebugFormat("[PHYSICS] Added BAD actor {0} to characters list", chr.m_uuid);
+                }
+            }
+        }
+
+        public void RemoveCharacter(OdeCharacter chr)
+        {
+            lock (_characters)
+            {
+                if (_characters.Contains(chr))
+                {
+                    _characters.Remove(chr);
+                }
+            }
+        }
+        public void BadCharacter(OdeCharacter chr)
+        {
+            lock (_badCharacter)
+            {
+                if (!_badCharacter.Contains(chr))
+                    _badCharacter.Add(chr);
+            }
+        }
+
+        public override void RemoveAvatar(PhysicsActor actor)
+        {
+            //m_log.Debug("[PHYSICS]:ODELOCK");
+            ((OdeCharacter) actor).Destroy();
+            
+        }
+
+        private PhysicsActor AddPrim(String name, Vector3 position, Vector3 size, Quaternion rotation,
+                             IMesh mesh, PrimitiveBaseShape pbs, bool isphysical, bool isphantom, byte shapetype, uint localid)
+        {
+
+            Vector3 pos = position;
+            Vector3 siz = size;
+            Quaternion rot = rotation;
+
+            OdePrim newPrim;
+            lock (OdeLock)
+            {
+                newPrim = new OdePrim(name, this, pos, siz, rot, mesh, pbs, isphysical, isphantom, shapetype, ode, localid);
+
+                lock (_prims)
+                    _prims.Add(newPrim);
+            }
+
+            return newPrim;
+        }
+
+
+        public void addActivePrim(OdePrim activatePrim)
+        {
+            // adds active prim..   (ones that should be iterated over in collisions_optimized
+            lock (_activeprims)
+            {
+                if (!_activeprims.Contains(activatePrim))
+                    _activeprims.Add(activatePrim);
+                //else
+                  //  m_log.Warn("[PHYSICS]: Double Entry in _activeprims detected, potential crash immenent");
+            }
+        }
+
+        public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
+                                                  Vector3 size, Quaternion rotation, bool isPhysical, uint localid)
+        {
+            PhysicsActor result;
+            IMesh mesh = null;
+
+            if (needsMeshing(pbs))
+                mesh = mesher.CreateMesh(primName, pbs, size, (int)LevelOfDetail.High, true);
+
+            result = AddPrim(primName, position, size, rotation, mesh, pbs, isPhysical,false,0, localid);
+
+            return result;
+        }
+
+        public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
+                                                  Vector3 size, Quaternion rotation, bool isPhysical, bool isPhantom, uint localid)
+        {
+            PhysicsActor result;
+            IMesh mesh = null;
+
+            if (needsMeshing(pbs))
+                mesh = mesher.CreateMesh(primName, pbs, size, (int)LevelOfDetail.High, true);
+
+            result = AddPrim(primName, position, size, rotation, mesh, pbs, isPhysical, isPhantom,0, localid);
+
+            return result;
+        }
+
+        public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
+                                                  Vector3 size, Quaternion rotation, bool isPhysical, bool isPhantom, byte shapetype, uint localid)
+        {
+            PhysicsActor result;
+            IMesh mesh = null;
+
+            if (needsMeshing(pbs))
+                mesh = mesher.CreateMesh(primName, pbs, size, (int)LevelOfDetail.High, true);
+
+            result = AddPrim(primName, position, size, rotation, mesh, pbs, isPhysical, isPhantom, shapetype, localid);
+
+            return result;
+        }
+
+        public override float TimeDilation
+        {
+            get { return m_timeDilation; }
+        }
+
+        public override bool SupportsNINJAJoints
+        {
+            get { return m_NINJA_physics_joints_enabled; }
+        }
+
+        // internal utility function: must be called within a lock (OdeLock)
+        private void InternalAddActiveJoint(PhysicsJoint joint)
+        {
+            activeJoints.Add(joint);
+            SOPName_to_activeJoint.Add(joint.ObjectNameInScene, joint);
+        }
+
+        // internal utility function: must be called within a lock (OdeLock)
+        private void InternalAddPendingJoint(OdePhysicsJoint joint)
+        {
+            pendingJoints.Add(joint);
+            SOPName_to_pendingJoint.Add(joint.ObjectNameInScene, joint);
+        }
+
+        // internal utility function: must be called within a lock (OdeLock)
+        private void InternalRemovePendingJoint(PhysicsJoint joint)
+        {
+            pendingJoints.Remove(joint);
+            SOPName_to_pendingJoint.Remove(joint.ObjectNameInScene);
+        }
+
+        // internal utility function: must be called within a lock (OdeLock)
+        private void InternalRemoveActiveJoint(PhysicsJoint joint)
+        {
+            activeJoints.Remove(joint);
+            SOPName_to_activeJoint.Remove(joint.ObjectNameInScene);
+        }
+
+        public override void DumpJointInfo()
+        {
+            string hdr = "[NINJA] JOINTINFO: ";
+            foreach (PhysicsJoint j in pendingJoints)
+            {
+                m_log.Debug(hdr + " pending joint, Name: " + j.ObjectNameInScene + " raw parms:" + j.RawParams);
+            }
+            m_log.Debug(hdr + pendingJoints.Count + " total pending joints");
+            foreach (string jointName in SOPName_to_pendingJoint.Keys)
+            {
+                m_log.Debug(hdr + " pending joints dict contains Name: " + jointName);
+            }
+            m_log.Debug(hdr + SOPName_to_pendingJoint.Keys.Count + " total pending joints dict entries");
+            foreach (PhysicsJoint j in activeJoints)
+            {
+                m_log.Debug(hdr + " active joint, Name: " + j.ObjectNameInScene + " raw parms:" + j.RawParams);
+            }
+            m_log.Debug(hdr + activeJoints.Count + " total active joints");
+            foreach (string jointName in SOPName_to_activeJoint.Keys)
+            {
+                m_log.Debug(hdr + " active joints dict contains Name: " + jointName);
+            }
+            m_log.Debug(hdr + SOPName_to_activeJoint.Keys.Count + " total active joints dict entries");
+
+            m_log.Debug(hdr + " Per-body joint connectivity information follows.");
+            m_log.Debug(hdr + joints_connecting_actor.Keys.Count + " bodies are connected by joints.");
+            foreach (string actorName in joints_connecting_actor.Keys)
+            {
+                m_log.Debug(hdr + " Actor " + actorName + " has the following joints connecting it");
+                foreach (PhysicsJoint j in joints_connecting_actor[actorName])
+                {
+                    m_log.Debug(hdr + " * joint Name: " + j.ObjectNameInScene + " raw parms:" + j.RawParams);
+                }
+                m_log.Debug(hdr + joints_connecting_actor[actorName].Count + " connecting joints total for this actor");
+            }
+        }
+
+        public override void RequestJointDeletion(string ObjectNameInScene)
+        {
+            lock (externalJointRequestsLock)
+            {
+                if (!requestedJointsToBeDeleted.Contains(ObjectNameInScene)) // forbid same deletion request from entering twice to prevent spurious deletions processed asynchronously
+                {
+                    requestedJointsToBeDeleted.Add(ObjectNameInScene);
+                }
+            }
+        }
+
+        private void DeleteRequestedJoints()
+        {
+            List<string> myRequestedJointsToBeDeleted;
+            lock (externalJointRequestsLock)
+            {
+                // make a local copy of the shared list for processing (threading issues)
+                myRequestedJointsToBeDeleted = new List<string>(requestedJointsToBeDeleted);
+            }
+
+            foreach (string jointName in myRequestedJointsToBeDeleted)
+            {
+                lock (OdeLock)
+                {
+                    //m_log.Debug("[NINJA] trying to deleting requested joint " + jointName);
+                    if (SOPName_to_activeJoint.ContainsKey(jointName) || SOPName_to_pendingJoint.ContainsKey(jointName))
+                    {
+                        OdePhysicsJoint joint = null;
+                        if (SOPName_to_activeJoint.ContainsKey(jointName))
+                        {
+                            joint = SOPName_to_activeJoint[jointName] as OdePhysicsJoint;
+                            InternalRemoveActiveJoint(joint);
+                        }
+                        else if (SOPName_to_pendingJoint.ContainsKey(jointName))
+                        {
+                            joint = SOPName_to_pendingJoint[jointName] as OdePhysicsJoint;
+                            InternalRemovePendingJoint(joint);
+                        }
+
+                        if (joint != null)
+                        {
+                            //m_log.Debug("joint.BodyNames.Count is " + joint.BodyNames.Count + " and contents " + joint.BodyNames);
+                            for (int iBodyName = 0; iBodyName < 2; iBodyName++)
+                            {
+                                string bodyName = joint.BodyNames[iBodyName];
+                                if (bodyName != "NULL")
+                                {
+                                    joints_connecting_actor[bodyName].Remove(joint);
+                                    if (joints_connecting_actor[bodyName].Count == 0)
+                                    {
+                                        joints_connecting_actor.Remove(bodyName);
+                                    }
+                                }
+                            }
+
+                            DoJointDeactivated(joint);
+                            if (joint.jointID != IntPtr.Zero)
+                            {
+                                d.JointDestroy(joint.jointID);
+                                joint.jointID = IntPtr.Zero;
+                                //DoJointErrorMessage(joint, "successfully destroyed joint " + jointName);
+                            }
+                            else
+                            {
+                                //m_log.Warn("[NINJA] Ignoring re-request to destroy joint " + jointName);
+                            }
+                        }
+                        else
+                        {
+                            // DoJointErrorMessage(joint, "coult not find joint to destroy based on name " + jointName);
+                        }
+                    }
+                    else
+                    {
+                        // DoJointErrorMessage(joint, "WARNING - joint removal failed, joint " + jointName);
+                    }
+                }
+            }
+
+            // remove processed joints from the shared list
+            lock (externalJointRequestsLock)
+            {
+                foreach (string jointName in myRequestedJointsToBeDeleted)
+                {
+                    requestedJointsToBeDeleted.Remove(jointName);
+                }
+            }
+        }
+
+        // for pending joints we don't know if their associated bodies exist yet or not.
+        // the joint is actually created during processing of the taints
+        private void CreateRequestedJoints()
+        {
+            List<PhysicsJoint> myRequestedJointsToBeCreated;
+            lock (externalJointRequestsLock)
+            {
+                // make a local copy of the shared list for processing (threading issues)
+                myRequestedJointsToBeCreated = new List<PhysicsJoint>(requestedJointsToBeCreated);
+            }
+
+            foreach (PhysicsJoint joint in myRequestedJointsToBeCreated)
+            {
+                lock (OdeLock)
+                {
+                    if (SOPName_to_pendingJoint.ContainsKey(joint.ObjectNameInScene) && SOPName_to_pendingJoint[joint.ObjectNameInScene] != null)
+                    {
+                        DoJointErrorMessage(joint, "WARNING: ignoring request to re-add already pending joint Name:" + joint.ObjectNameInScene + " type:" + joint.Type + " parms: " + joint.RawParams + " pos: " + joint.Position + " rot:" + joint.Rotation);
+                        continue;
+                    }
+                    if (SOPName_to_activeJoint.ContainsKey(joint.ObjectNameInScene) && SOPName_to_activeJoint[joint.ObjectNameInScene] != null)
+                    {
+                        DoJointErrorMessage(joint, "WARNING: ignoring request to re-add already active joint Name:" + joint.ObjectNameInScene + " type:" + joint.Type + " parms: " + joint.RawParams + " pos: " + joint.Position + " rot:" + joint.Rotation);
+                        continue;
+                    }
+
+                    InternalAddPendingJoint(joint as OdePhysicsJoint);
+
+                    if (joint.BodyNames.Count >= 2)
+                    {
+                        for (int iBodyName = 0; iBodyName < 2; iBodyName++)
+                        {
+                            string bodyName = joint.BodyNames[iBodyName];
+                            if (bodyName != "NULL")
+                            {
+                                if (!joints_connecting_actor.ContainsKey(bodyName))
+                                {
+                                    joints_connecting_actor.Add(bodyName, new List<PhysicsJoint>());
+                                }
+                                joints_connecting_actor[bodyName].Add(joint);
+                            }
+                        }
+                    }
+                }
+            }
+
+            // remove processed joints from shared list
+            lock (externalJointRequestsLock)
+            {
+                foreach (PhysicsJoint joint in myRequestedJointsToBeCreated)
+                {
+                    requestedJointsToBeCreated.Remove(joint);
+                }
+            }
+
+        }
+
+        // public function to add an request for joint creation
+        // this joint will just be added to a waiting list that is NOT processed during the main
+        // Simulate() loop (to avoid deadlocks). After Simulate() is finished, we handle unprocessed joint requests.
+
+        public override PhysicsJoint RequestJointCreation(string objectNameInScene, PhysicsJointType jointType, Vector3 position,
+                                            Quaternion rotation, string parms, List<string> bodyNames, string trackedBodyName, Quaternion localRotation)
+
+        {
+
+            OdePhysicsJoint joint = new OdePhysicsJoint();
+            joint.ObjectNameInScene = objectNameInScene;
+            joint.Type = jointType;
+            joint.Position = position;
+            joint.Rotation = rotation;
+            joint.RawParams = parms;
+            joint.BodyNames = new List<string>(bodyNames);
+            joint.TrackedBodyName = trackedBodyName; 
+            joint.LocalRotation = localRotation;
+            joint.jointID = IntPtr.Zero;
+            joint.ErrorMessageCount = 0;
+
+            lock (externalJointRequestsLock)
+            {
+                if (!requestedJointsToBeCreated.Contains(joint)) // forbid same creation request from entering twice 
+                {
+                    requestedJointsToBeCreated.Add(joint);
+                }
+            }
+            return joint;
+        }
+
+        private void RemoveAllJointsConnectedToActor(PhysicsActor actor)
+        {
+            //m_log.Debug("RemoveAllJointsConnectedToActor: start");
+            if (actor.SOPName != null && joints_connecting_actor.ContainsKey(actor.SOPName) && joints_connecting_actor[actor.SOPName] != null)
+            {
+
+                List<PhysicsJoint> jointsToRemove = new List<PhysicsJoint>();
+                //TODO: merge these 2 loops (originally it was needed to avoid altering a list being iterated over, but it is no longer needed due to the joint request queue mechanism)
+                foreach (PhysicsJoint j in joints_connecting_actor[actor.SOPName])
+                {
+                    jointsToRemove.Add(j);
+                }
+                foreach (PhysicsJoint j in jointsToRemove)
+                {
+                    //m_log.Debug("RemoveAllJointsConnectedToActor: about to request deletion of " + j.ObjectNameInScene);
+                    RequestJointDeletion(j.ObjectNameInScene);
+                    //m_log.Debug("RemoveAllJointsConnectedToActor: done request deletion of " + j.ObjectNameInScene);
+                    j.TrackedBodyName = null; // *IMMEDIATELY* prevent any further movement of this joint (else a deleted actor might cause spurious tracking motion of the joint for a few frames, leading to the joint proxy object disappearing)
+                }
+            }
+        }
+
+        public override void RemoveAllJointsConnectedToActorThreadLocked(PhysicsActor actor)
+        {
+            //m_log.Debug("RemoveAllJointsConnectedToActorThreadLocked: start");
+            lock (OdeLock)
+            {
+                //m_log.Debug("RemoveAllJointsConnectedToActorThreadLocked: got lock");
+                RemoveAllJointsConnectedToActor(actor);
+            }
+        }
+
+        // normally called from within OnJointMoved, which is called from within a lock (OdeLock)
+        public override Vector3 GetJointAnchor(PhysicsJoint joint)
+        {
+            Debug.Assert(joint.IsInPhysicsEngine);
+            d.Vector3 pos = new d.Vector3();
+
+            if (!(joint is OdePhysicsJoint))
+            {
+                DoJointErrorMessage(joint, "warning: non-ODE joint requesting anchor: " + joint.ObjectNameInScene);
+            }
+            else
+            {
+                OdePhysicsJoint odeJoint = (OdePhysicsJoint)joint;
+                switch (odeJoint.Type)
+                {
+                    case PhysicsJointType.Ball:
+                        d.JointGetBallAnchor(odeJoint.jointID, out pos);
+                        break;
+                    case PhysicsJointType.Hinge:
+                        d.JointGetHingeAnchor(odeJoint.jointID, out pos);
+                        break;
+                }
+            }
+            return new Vector3(pos.X, pos.Y, pos.Z);
+        }
+
+        // normally called from within OnJointMoved, which is called from within a lock (OdeLock)
+        // WARNING: ODE sometimes returns <0,0,0> as the joint axis! Therefore this function
+        // appears to be unreliable. Fortunately we can compute the joint axis ourselves by
+        // keeping track of the joint's original orientation relative to one of the involved bodies.
+        public override Vector3 GetJointAxis(PhysicsJoint joint)
+        {
+            Debug.Assert(joint.IsInPhysicsEngine);
+            d.Vector3 axis = new d.Vector3();
+
+            if (!(joint is OdePhysicsJoint))
+            {
+                DoJointErrorMessage(joint, "warning: non-ODE joint requesting anchor: " + joint.ObjectNameInScene);
+            }
+            else
+            {
+                OdePhysicsJoint odeJoint = (OdePhysicsJoint)joint;
+                switch (odeJoint.Type)
+                {
+                    case PhysicsJointType.Ball:
+                        DoJointErrorMessage(joint, "warning - axis requested for ball joint: " + joint.ObjectNameInScene);
+                        break;
+                    case PhysicsJointType.Hinge:
+                        d.JointGetHingeAxis(odeJoint.jointID, out axis);
+                        break;
+                }
+            }
+            return new Vector3(axis.X, axis.Y, axis.Z);
+        }
+
+
+        public void remActivePrim(OdePrim deactivatePrim)
+        {
+            lock (_activeprims)
+            {
+                _activeprims.Remove(deactivatePrim);
+            }
+        }
+
+        public override void RemovePrim(PhysicsActor prim)
+        {
+            if (prim is OdePrim)
+            {
+                lock (OdeLock)
+                {
+                    OdePrim p = (OdePrim) prim;
+
+                    p.setPrimForRemoval();
+                    AddPhysicsActorTaint(prim);
+                    //RemovePrimThreadLocked(p);
+                }
+            }
+        }
+
+        /// <summary>
+        /// This is called from within simulate but outside the locked portion
+        /// We need to do our own locking here
+        /// Essentially, we need to remove the prim from our space segment, whatever segment it's in.
+        ///
+        /// If there are no more prim in the segment, we need to empty (spacedestroy)the segment and reclaim memory
+        /// that the space was using.
+        /// </summary>
+        /// <param name="prim"></param>
+        public void RemovePrimThreadLocked(OdePrim prim)
+        {
+//Console.WriteLine("RemovePrimThreadLocked " +  prim.m_primName);            
+            lock (prim)
+            {
+                remCollisionEventReporting(prim);
+                lock (ode)
+                {
+                    if (prim.prim_geom != IntPtr.Zero)
+                    {
+                        prim.ResetTaints();
+
+                        try
+                        {
+                            if (prim._triMeshData != IntPtr.Zero)
+                            {
+                                d.GeomTriMeshDataDestroy(prim._triMeshData);
+                                prim._triMeshData = IntPtr.Zero;
+                            }
+                        }
+                        catch { };
+
+                        if (prim.IsPhysical)
+                        {
+                            prim.disableBody();
+                            if (prim.childPrim)
+                            {
+                                prim.childPrim = false;
+                                prim.Body = IntPtr.Zero;
+                                prim.m_disabled = true;
+                                prim.IsPhysical = false;
+                            }
+
+                        }
+                        // we don't want to remove the main space
+
+                        // If the geometry is in the targetspace, remove it from the target space
+                        //m_log.Warn(prim.m_targetSpace);
+
+                        //if (prim.m_targetSpace != IntPtr.Zero)
+                        //{
+                        //if (d.SpaceQuery(prim.m_targetSpace, prim.prim_geom))
+                        //{
+
+                        //if (d.GeomIsSpace(prim.m_targetSpace))
+                        //{
+                        //waitForSpaceUnlock(prim.m_targetSpace);
+                        //d.SpaceRemove(prim.m_targetSpace, prim.prim_geom);
+                        prim.m_targetSpace = IntPtr.Zero;
+                        //}
+                        //else
+                        //{
+                        // m_log.Info("[Physics]: Invalid Scene passed to 'removeprim from scene':" +
+                        //((OdePrim)prim).m_targetSpace.ToString());
+                        //}
+
+                        //}
+                        //}
+                        //m_log.Warn(prim.prim_geom);
+                        try
+                        {
+                            if (prim.prim_geom != IntPtr.Zero)
+                            {
+
+//string tPA;
+//geom_name_map.TryGetValue(prim.prim_geom, out tPA);
+//Console.WriteLine("**** Remove {0}", tPA);
+                                if(geom_name_map.ContainsKey(prim.prim_geom)) geom_name_map.Remove(prim.prim_geom);
+                                if(actor_name_map.ContainsKey(prim.prim_geom)) actor_name_map.Remove(prim.prim_geom);
+                                d.GeomDestroy(prim.prim_geom);
+                                prim.prim_geom = IntPtr.Zero;
+                            }
+                            else
+                            {
+                                m_log.Warn("[PHYSICS]: Unable to remove prim from physics scene");
+                            }
+                        }
+                        catch (AccessViolationException)
+                        {
+                            m_log.Info("[PHYSICS]: Couldn't remove prim from physics scene, it was already be removed.");
+                        }
+                        lock (_prims)
+                        _prims.Remove(prim);
+
+                        //If there are no more geometries in the sub-space, we don't need it in the main space anymore
+                        //if (d.SpaceGetNumGeoms(prim.m_targetSpace) == 0)
+                        //{
+                        //if (prim.m_targetSpace != null)
+                        //{
+                        //if (d.GeomIsSpace(prim.m_targetSpace))
+                        //{
+                        //waitForSpaceUnlock(prim.m_targetSpace);
+                        //d.SpaceRemove(space, prim.m_targetSpace);
+                        // free up memory used by the space.
+                        //d.SpaceDestroy(prim.m_targetSpace);
+                        //int[] xyspace = calculateSpaceArrayItemFromPos(prim.Position);
+                        //resetSpaceArrayItemToZero(xyspace[0], xyspace[1]);
+                        //}
+                        //else
+                        //{
+                        //m_log.Info("[Physics]: Invalid Scene passed to 'removeprim from scene':" +
+                        //((OdePrim) prim).m_targetSpace.ToString());
+                        //}
+                        //}
+                        //}
+
+                        if (SupportsNINJAJoints)
+                        {
+                            RemoveAllJointsConnectedToActorThreadLocked(prim);
+                        }
+                    }
+                }
+            }
+        }
+
+        #endregion
+
+        #region Space Separation Calculation
+
+        /// <summary>
+        /// Takes a space pointer and zeros out the array we're using to hold the spaces
+        /// </summary>
+        /// <param name="pSpace"></param>
+        public void resetSpaceArrayItemToZero(IntPtr pSpace)
+        {
+            for (int x = 0; x < staticPrimspace.GetLength(0); x++)
+            {
+                for (int y = 0; y < staticPrimspace.GetLength(1); y++)
+                {
+                    if (staticPrimspace[x, y] == pSpace)
+                        staticPrimspace[x, y] = IntPtr.Zero;
+                }
+            }
+        }
+
+        public void resetSpaceArrayItemToZero(int arrayitemX, int arrayitemY)
+        {
+            staticPrimspace[arrayitemX, arrayitemY] = IntPtr.Zero;
+        }
+
+        /// <summary>
+        /// Called when a static prim moves.  Allocates a space for the prim based on its position
+        /// </summary>
+        /// <param name="geom">the pointer to the geom that moved</param>
+        /// <param name="pos">the position that the geom moved to</param>
+        /// <param name="currentspace">a pointer to the space it was in before it was moved.</param>
+        /// <returns>a pointer to the new space it's in</returns>
+        public IntPtr recalculateSpaceForGeom(IntPtr geom, Vector3 pos, IntPtr currentspace)
+        {
+            // Called from setting the Position and Size of an ODEPrim so
+            // it's already in locked space.
+
+            // we don't want to remove the main space
+            // we don't need to test physical here because this function should
+            // never be called if the prim is physical(active)
+
+            // All physical prim end up in the root space
+            //Thread.Sleep(20);
+            if (currentspace != space)
+            {
+                //m_log.Info("[SPACE]: C:" + currentspace.ToString() + " g:" + geom.ToString());
+                //if (currentspace == IntPtr.Zero)
+               //{
+                    //int adfadf = 0;
+                //}
+                if (d.SpaceQuery(currentspace, geom) && currentspace != IntPtr.Zero)
+                {
+                    if (d.GeomIsSpace(currentspace))
+                    {
+                        waitForSpaceUnlock(currentspace);
+                        d.SpaceRemove(currentspace, geom);
+                    }
+                    else
+                    {
+                        m_log.Info("[Physics]: Invalid Scene passed to 'recalculatespace':" + currentspace +
+                                   " Geom:" + geom);
+                    }
+                }
+                else
+                {
+                    IntPtr sGeomIsIn = d.GeomGetSpace(geom);
+                    if (sGeomIsIn != IntPtr.Zero)
+                    {
+                        if (d.GeomIsSpace(currentspace))
+                        {
+                            waitForSpaceUnlock(sGeomIsIn);
+                            d.SpaceRemove(sGeomIsIn, geom);
+                        }
+                        else
+                        {
+                            m_log.Info("[Physics]: Invalid Scene passed to 'recalculatespace':" +
+                                       sGeomIsIn + " Geom:" + geom);
+                        }
+                    }
+                }
+
+                //If there are no more geometries in the sub-space, we don't need it in the main space anymore
+                if (d.SpaceGetNumGeoms(currentspace) == 0)
+                {
+                    if (currentspace != IntPtr.Zero)
+                    {
+                        if (d.GeomIsSpace(currentspace))
+                        {
+                            waitForSpaceUnlock(currentspace);
+                            waitForSpaceUnlock(space);
+                            d.SpaceRemove(space, currentspace);
+                            // free up memory used by the space.
+
+                            //d.SpaceDestroy(currentspace);
+                            resetSpaceArrayItemToZero(currentspace);
+                        }
+                        else
+                        {
+                            m_log.Info("[Physics]: Invalid Scene passed to 'recalculatespace':" +
+                                       currentspace + " Geom:" + geom);
+                        }
+                    }
+                }
+            }
+            else
+            {
+                // this is a physical object that got disabled. ;.;
+                if (currentspace != IntPtr.Zero && geom != IntPtr.Zero)
+                {
+                    if (d.SpaceQuery(currentspace, geom))
+                    {
+                        if (d.GeomIsSpace(currentspace))
+                        {
+                            waitForSpaceUnlock(currentspace);
+                            d.SpaceRemove(currentspace, geom);
+                        }
+                        else
+                        {
+                            m_log.Info("[Physics]: Invalid Scene passed to 'recalculatespace':" +
+                                       currentspace + " Geom:" + geom);
+                        }
+                    }
+                    else
+                    {
+                        IntPtr sGeomIsIn = d.GeomGetSpace(geom);
+                        if (sGeomIsIn != IntPtr.Zero)
+                        {
+                            if (d.GeomIsSpace(sGeomIsIn))
+                            {
+                                waitForSpaceUnlock(sGeomIsIn);
+                                d.SpaceRemove(sGeomIsIn, geom);
+                            }
+                            else
+                            {
+                                m_log.Info("[Physics]: Invalid Scene passed to 'recalculatespace':" +
+                                           sGeomIsIn + " Geom:" + geom);
+                            }
+                        }
+                    }
+                }
+            }
+
+            // The routines in the Position and Size sections do the 'inserting' into the space,
+            // so all we have to do is make sure that the space that we're putting the prim into
+            // is in the 'main' space.
+            int[] iprimspaceArrItem = calculateSpaceArrayItemFromPos(pos);
+            IntPtr newspace = calculateSpaceForGeom(pos);
+
+            if (newspace == IntPtr.Zero)
+            {
+                newspace = createprimspace(iprimspaceArrItem[0], iprimspaceArrItem[1]);
+                d.HashSpaceSetLevels(newspace, smallHashspaceLow, smallHashspaceHigh);
+            }
+
+            return newspace;
+        }
+
+        /// <summary>
+        /// Creates a new space at X Y
+        /// </summary>
+        /// <param name="iprimspaceArrItemX"></param>
+        /// <param name="iprimspaceArrItemY"></param>
+        /// <returns>A pointer to the created space</returns>
+        public IntPtr createprimspace(int iprimspaceArrItemX, int iprimspaceArrItemY)
+        {
+            // creating a new space for prim and inserting it into main space.
+            staticPrimspace[iprimspaceArrItemX, iprimspaceArrItemY] = d.HashSpaceCreate(IntPtr.Zero);
+            d.GeomSetCategoryBits(staticPrimspace[iprimspaceArrItemX, iprimspaceArrItemY], (int)CollisionCategories.Space);
+            waitForSpaceUnlock(space);
+            d.SpaceSetSublevel(space, 1);
+            d.SpaceAdd(space, staticPrimspace[iprimspaceArrItemX, iprimspaceArrItemY]);
+            return staticPrimspace[iprimspaceArrItemX, iprimspaceArrItemY];
+        }
+
+        /// <summary>
+        /// Calculates the space the prim should be in by its position
+        /// </summary>
+        /// <param name="pos"></param>
+        /// <returns>a pointer to the space. This could be a new space or reused space.</returns>
+        public IntPtr calculateSpaceForGeom(Vector3 pos)
+        {
+            int[] xyspace = calculateSpaceArrayItemFromPos(pos);
+            //m_log.Info("[Physics]: Attempting to use arrayItem: " + xyspace[0].ToString() + "," + xyspace[1].ToString());
+            return staticPrimspace[xyspace[0], xyspace[1]];
+        }
+
+        /// <summary>
+        /// Holds the space allocation logic
+        /// </summary>
+        /// <param name="pos"></param>
+        /// <returns>an array item based on the position</returns>
+        public int[] calculateSpaceArrayItemFromPos(Vector3 pos)
+        {
+            int[] returnint = new int[2];
+
+            returnint[0] = (int) (pos.X/metersInSpace);
+
+            if (returnint[0] > ((int) (259f/metersInSpace)))
+                returnint[0] = ((int) (259f/metersInSpace));
+            if (returnint[0] < 0)
+                returnint[0] = 0;
+
+            returnint[1] = (int) (pos.Y/metersInSpace);
+            if (returnint[1] > ((int) (259f/metersInSpace)))
+                returnint[1] = ((int) (259f/metersInSpace));
+            if (returnint[1] < 0)
+                returnint[1] = 0;
+
+            return returnint;
+        }
+
+        #endregion
+
+        /// <summary>
+        /// Routine to figure out if we need to mesh this prim with our mesher
+        /// </summary>
+        /// <param name="pbs"></param>
+        /// <returns></returns>
+        public bool needsMeshing(PrimitiveBaseShape pbs)
+        {
+            // most of this is redundant now as the mesher will return null if it cant mesh a prim
+            // but we still need to check for sculptie meshing being enabled so this is the most
+            // convenient place to do it for now...
+
+        //    //if (pbs.PathCurve == (byte)Primitive.PathCurve.Circle && pbs.ProfileCurve == (byte)Primitive.ProfileCurve.Circle && pbs.PathScaleY <= 0.75f)
+        //    //m_log.Debug("needsMeshing: " + " pathCurve: " + pbs.PathCurve.ToString() + " profileCurve: " + pbs.ProfileCurve.ToString() + " pathScaleY: " + Primitive.UnpackPathScale(pbs.PathScaleY).ToString());
+            int iPropertiesNotSupportedDefault = 0;
+
+            if (pbs.SculptEntry && !meshSculptedPrim)
+            {
+#if SPAM
+                m_log.Warn("NonMesh");
+#endif
+                return false;
+            }
+
+            // if it's a standard box or sphere with no cuts, hollows, twist or top shear, return false since ODE can use an internal representation for the prim
+            if (!forceSimplePrimMeshing && !pbs.SculptEntry)
+            {
+                if ((pbs.ProfileShape == ProfileShape.Square && pbs.PathCurve == (byte)Extrusion.Straight)
+                    || (pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte)Extrusion.Curve1
+                    && pbs.Scale.X == pbs.Scale.Y && pbs.Scale.Y == pbs.Scale.Z))
+                {
+
+                    if (pbs.ProfileBegin == 0 && pbs.ProfileEnd == 0
+                        && pbs.ProfileHollow == 0
+                        && pbs.PathTwist == 0 && pbs.PathTwistBegin == 0
+                        && pbs.PathBegin == 0 && pbs.PathEnd == 0
+                        && pbs.PathTaperX == 0 && pbs.PathTaperY == 0
+                        && pbs.PathScaleX == 100 && pbs.PathScaleY == 100
+                        && pbs.PathShearX == 0 && pbs.PathShearY == 0)
+                    {
+#if SPAM
+                    m_log.Warn("NonMesh");
+#endif
+                        return false;
+                    }
+                }
+            }
+
+            if (forceSimplePrimMeshing)
+                return true;
+
+            if (pbs.ProfileHollow != 0)
+                iPropertiesNotSupportedDefault++;
+
+            if ((pbs.PathTwistBegin != 0) || (pbs.PathTwist != 0))
+                iPropertiesNotSupportedDefault++; 
+
+            if ((pbs.ProfileBegin != 0) || pbs.ProfileEnd != 0)
+                iPropertiesNotSupportedDefault++;
+
+            if ((pbs.PathScaleX != 100) || (pbs.PathScaleY != 100))
+                iPropertiesNotSupportedDefault++;
+
+            if ((pbs.PathShearX != 0) || (pbs.PathShearY != 0))
+                iPropertiesNotSupportedDefault++;
+
+            if (pbs.ProfileShape == ProfileShape.Circle && pbs.PathCurve == (byte)Extrusion.Straight)
+                iPropertiesNotSupportedDefault++;
+
+            if (pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte)Extrusion.Curve1 && (pbs.Scale.X != pbs.Scale.Y || pbs.Scale.Y != pbs.Scale.Z || pbs.Scale.Z != pbs.Scale.X))
+                iPropertiesNotSupportedDefault++;
+
+            if (pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte) Extrusion.Curve1)
+                iPropertiesNotSupportedDefault++;
+
+            // test for torus
+            if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.Square)
+            {
+                if (pbs.PathCurve == (byte)Extrusion.Curve1)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+            }
+            else if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.Circle)
+            {
+                if (pbs.PathCurve == (byte)Extrusion.Straight)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+
+                // ProfileCurve seems to combine hole shape and profile curve so we need to only compare against the lower 3 bits
+                else if (pbs.PathCurve == (byte)Extrusion.Curve1)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+            }
+            else if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.HalfCircle)
+            {
+                if (pbs.PathCurve == (byte)Extrusion.Curve1 || pbs.PathCurve == (byte)Extrusion.Curve2)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+            }
+            else if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.EquilateralTriangle)
+            {
+                if (pbs.PathCurve == (byte)Extrusion.Straight)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+                else if (pbs.PathCurve == (byte)Extrusion.Curve1)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+            }
+
+            if (pbs.SculptEntry && meshSculptedPrim)
+                iPropertiesNotSupportedDefault++;
+
+            if (iPropertiesNotSupportedDefault == 0)
+            {
+#if SPAM
+                m_log.Warn("NonMesh");
+#endif
+                return false;
+            }
+#if SPAM
+            m_log.Debug("Mesh");
+#endif
+            return true; 
+        }
+
+        /// <summary>
+        /// Called after our prim properties are set Scale, position etc.
+        /// We use this event queue like method to keep changes to the physical scene occuring in the threadlocked mutex
+        /// This assures us that we have no race conditions
+        /// </summary>
+        /// <param name="prim"></param>
+        public override void AddPhysicsActorTaint(PhysicsActor prim)
+        {
+            
+            if (prim is OdePrim)
+            {
+                OdePrim taintedprim = ((OdePrim) prim);
+                lock (_taintedPrimLock)
+                {
+                    if (!(_taintedPrimH.Contains(taintedprim))) 
+                                {
+//Console.WriteLine("AddPhysicsActorTaint to " +  taintedprim.m_primName);                              
+                        _taintedPrimH.Add(taintedprim);                                 // HashSet for searching
+                        _taintedPrimL.Add(taintedprim);                                 // List for ordered readout
+                                        }
+                                }
+                return;
+            }
+            else if (prim is OdeCharacter)
+            {
+                OdeCharacter taintedchar = ((OdeCharacter)prim);
+                lock (_taintedActors)
+                {
+                    if (!(_taintedActors.Contains(taintedchar)))
+                    {
+                        _taintedActors.Add(taintedchar);
+                        if (taintedchar.bad)
+                            m_log.DebugFormat("[PHYSICS]: Added BAD actor {0} to tainted actors", taintedchar.m_uuid);
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// This is our main simulate loop
+        /// It's thread locked by a Mutex in the scene.
+        /// It holds Collisions, it instructs ODE to step through the physical reactions
+        /// It moves the objects around in memory
+        /// It calls the methods that report back to the object owners.. (scenepresence, SceneObjectGroup)
+        /// </summary>
+        /// <param name="timeStep"></param>
+        /// <returns></returns>
+        public override float Simulate(float timeStep)
+        {
+            if (framecount >= int.MaxValue)
+                framecount = 0;
+            //if (m_worldOffset != Vector3.Zero)
+            //    return 0;
+
+            framecount++;
+            
+            DateTime now = DateTime.UtcNow;
+                        TimeSpan SinceLastFrame = now - m_lastframe;
+                        m_lastframe = now;
+                        float realtime = (float)SinceLastFrame.TotalSeconds;
+// Console.WriteLine("ts={0}    rt={1}",        timeStep,       realtime);      
+                        timeStep = realtime;
+                        
+  //          float fps = 1.0f / realtime;
+            float fps = 0.0f;           // number of ODE steps in this Simulate step
+            //m_log.Info(timeStep.ToString());
+            step_time += timeStep;
+            
+            // If We're loaded down by something else,
+            // or debugging with the Visual Studio project on pause
+            // skip a few frames to catch up gracefully.
+            // without shooting the physicsactors all over the place
+
+            if (step_time >= m_SkipFramesAtms)
+            {
+                // Instead of trying to catch up, it'll do 5 physics frames only
+                step_time = ODE_STEPSIZE;
+                m_physicsiterations = 5;
+            }
+            else
+            {
+                m_physicsiterations = 10;
+            }
+
+            if (SupportsNINJAJoints)
+            {
+                DeleteRequestedJoints(); // this must be outside of the lock (OdeLock) to avoid deadlocks
+                CreateRequestedJoints(); // this must be outside of the lock (OdeLock) to avoid deadlocks
+            }
+
+            lock (OdeLock)
+            {
+                // Process 10 frames if the sim is running normal..
+                // process 5 frames if the sim is running slow
+                //try
+                //{
+                    //d.WorldSetQuickStepNumIterations(world, m_physicsiterations);
+                //}
+                //catch (StackOverflowException)
+                //{
+                   // m_log.Error("[PHYSICS]: The operating system wasn't able to allocate enough memory for the simulation.  Restarting the sim.");
+                   // ode.drelease(world);
+                    //base.TriggerPhysicsBasedRestart();
+                //}
+
+                int i = 0;
+
+                // Figure out the Frames Per Second we're going at.
+                //(step_time == 0.004f, there's 250 of those per second.   Times the step time/step size
+
+ //               fps = (step_time / ODE_STEPSIZE) * 1000;
+                // HACK: Using a time dilation of 1.0 to debug rubberbanding issues
+                //m_timeDilation = Math.Min((step_time / ODE_STEPSIZE) / (0.09375f / ODE_STEPSIZE), 1.0f);
+
+ //               step_time = 0.09375f;
+
+                while (step_time > 0.0f)
+                {
+                    //lock (ode)
+                    //{
+                        //if (!ode.lockquery())
+                        //{
+                           // ode.dlock(world);
+                            try
+                            { 
+                                // Insert, remove Characters
+                                bool processedtaints = false;
+
+                                lock (_taintedActors)
+                                {
+                                    if (_taintedActors.Count > 0)
+                                    {
+                                        foreach (OdeCharacter character in _taintedActors)
+                                        {
+
+                                            character.ProcessTaints(ODE_STEPSIZE);
+
+                                            processedtaints = true;
+                                            //character.m_collisionscore = 0;
+                                        }
+
+                                        if (processedtaints)
+                                            _taintedActors.Clear();
+                                    }
+                                } // end lock _taintedActors
+
+                                // Modify other objects in the scene.
+                                processedtaints = false;
+
+                                lock (_taintedPrimLock)
+                                {
+                                    foreach (OdePrim prim in _taintedPrimL)
+                                    {
+                                        if (prim.m_taintremove)
+                                        {
+                                            //Console.WriteLine("Simulate calls RemovePrimThreadLocked");                                          
+                                            RemovePrimThreadLocked(prim);
+                                        }
+                                        else
+                                        {
+                                            //Console.WriteLine("Simulate calls ProcessTaints");                                        
+                                            prim.ProcessTaints(ODE_STEPSIZE);
+                                        }
+                                        processedtaints = true;
+                                        prim.m_collisionscore = 0;
+
+                                        // This loop can block up the Heartbeat for a very long time on large regions.
+                                        // We need to let the Watchdog know that the Heartbeat is not dead
+                                        // NOTE: This is currently commented out, but if things like OAR loading are 
+                                        // timing the heartbeat out we will need to uncomment it
+                                        //Watchdog.UpdateThread();
+                                    }
+
+                                    if (SupportsNINJAJoints)
+                                    {
+                                        // Create pending joints, if possible
+
+                                        // joints can only be processed after ALL bodies are processed (and exist in ODE), since creating
+                                        // a joint requires specifying the body id of both involved bodies
+                                        if (pendingJoints.Count > 0)
+                                        {
+                                            List<PhysicsJoint> successfullyProcessedPendingJoints = new List<PhysicsJoint>();
+                                            //DoJointErrorMessage(joints_connecting_actor, "taint: " + pendingJoints.Count + " pending joints");
+                                            foreach (PhysicsJoint joint in pendingJoints)
+                                            {
+                                                //DoJointErrorMessage(joint, "taint: time to create joint with parms: " + joint.RawParams);
+                                                string[] jointParams = joint.RawParams.Split(" ".ToCharArray(), 
+                                                                                                System.StringSplitOptions.RemoveEmptyEntries);
+                                                List<IntPtr> jointBodies = new List<IntPtr>();
+                                                bool allJointBodiesAreReady = true;
+                                                foreach (string jointParam in jointParams)
+                                                {
+                                                    if (jointParam == "NULL")
+                                                    {
+                                                        //DoJointErrorMessage(joint, "attaching NULL joint to world");
+                                                        jointBodies.Add(IntPtr.Zero);
+                                                    }
+                                                    else
+                                                    {
+                                                        //DoJointErrorMessage(joint, "looking for prim name: " + jointParam);
+                                                        bool foundPrim = false;
+                                                        lock (_prims)
+                                                        {
+                                                            foreach (OdePrim prim in _prims) // FIXME: inefficient
+                                                            {
+                                                                if (prim.SOPName == jointParam)
+                                                                {
+                                                                    //DoJointErrorMessage(joint, "found for prim name: " + jointParam);
+                                                                    if (prim.IsPhysical && prim.Body != IntPtr.Zero)
+                                                                    {
+                                                                        jointBodies.Add(prim.Body);
+                                                                        foundPrim = true;
+                                                                        break;
+                                                                    }
+                                                                    else
+                                                                    {
+                                                                        DoJointErrorMessage(joint, "prim name " + jointParam +
+                                                                            " exists but is not (yet) physical; deferring joint creation. " +
+                                                                            "IsPhysical property is " + prim.IsPhysical +
+                                                                            " and body is " + prim.Body);
+                                                                        foundPrim = false;
+                                                                        break;
+                                                                    }
+                                                                }
+                                                            }
+                                                        }
+                                                        if (foundPrim)
+                                                        {
+                                                            // all is fine
+                                                        }
+                                                        else
+                                                        {
+                                                            allJointBodiesAreReady = false;
+                                                            break;
+                                                        }
+                                                    }
+                                                }
+                                                if (allJointBodiesAreReady)
+                                                {
+                                                    //DoJointErrorMessage(joint, "allJointBodiesAreReady for " + joint.ObjectNameInScene + " with parms " + joint.RawParams);
+                                                    if (jointBodies[0] == jointBodies[1])
+                                                    {
+                                                        DoJointErrorMessage(joint, "ERROR: joint cannot be created; the joint bodies are the same, body1==body2. Raw body is " + jointBodies[0] + ". raw parms: " + joint.RawParams);
+                                                    }
+                                                    else
+                                                    {
+                                                        switch (joint.Type)
+                                                        {
+                                                            case PhysicsJointType.Ball:
+                                                                {
+                                                                    IntPtr odeJoint;
+                                                                    //DoJointErrorMessage(joint, "ODE creating ball joint ");
+                                                                    odeJoint = d.JointCreateBall(world, IntPtr.Zero);
+                                                                    //DoJointErrorMessage(joint, "ODE attaching ball joint: " + odeJoint + " with b1:" + jointBodies[0] + " b2:" + jointBodies[1]);
+                                                                    d.JointAttach(odeJoint, jointBodies[0], jointBodies[1]);
+                                                                    //DoJointErrorMessage(joint, "ODE setting ball anchor: " + odeJoint + " to vec:" + joint.Position);
+                                                                    d.JointSetBallAnchor(odeJoint,
+                                                                                        joint.Position.X,
+                                                                                        joint.Position.Y,
+                                                                                        joint.Position.Z);
+                                                                    //DoJointErrorMessage(joint, "ODE joint setting OK");
+                                                                    //DoJointErrorMessage(joint, "The ball joint's bodies are here: b0: ");
+                                                                    //DoJointErrorMessage(joint, "" + (jointBodies[0] != IntPtr.Zero ? "" + d.BodyGetPosition(jointBodies[0]) : "fixed environment"));
+                                                                    //DoJointErrorMessage(joint, "The ball joint's bodies are here: b1: ");
+                                                                    //DoJointErrorMessage(joint, "" + (jointBodies[1] != IntPtr.Zero ? "" + d.BodyGetPosition(jointBodies[1]) : "fixed environment"));
+
+                                                                    if (joint is OdePhysicsJoint)
+                                                                    {
+                                                                        ((OdePhysicsJoint)joint).jointID = odeJoint;
+                                                                    }
+                                                                    else
+                                                                    {
+                                                                        DoJointErrorMessage(joint, "WARNING: non-ode joint in ODE!");
+                                                                    }
+                                                                }
+                                                                break;
+                                                            case PhysicsJointType.Hinge:
+                                                                {
+                                                                    IntPtr odeJoint;
+                                                                    //DoJointErrorMessage(joint, "ODE creating hinge joint ");
+                                                                    odeJoint = d.JointCreateHinge(world, IntPtr.Zero);
+                                                                    //DoJointErrorMessage(joint, "ODE attaching hinge joint: " + odeJoint + " with b1:" + jointBodies[0] + " b2:" + jointBodies[1]);
+                                                                    d.JointAttach(odeJoint, jointBodies[0], jointBodies[1]);
+                                                                    //DoJointErrorMessage(joint, "ODE setting hinge anchor: " + odeJoint + " to vec:" + joint.Position);
+                                                                    d.JointSetHingeAnchor(odeJoint,
+                                                                                          joint.Position.X,
+                                                                                          joint.Position.Y,
+                                                                                          joint.Position.Z);
+                                                                    // We use the orientation of the x-axis of the joint's coordinate frame
+                                                                    // as the axis for the hinge. 
+
+                                                                    // Therefore, we must get the joint's coordinate frame based on the
+                                                                    // joint.Rotation field, which originates from the orientation of the 
+                                                                    // joint's proxy object in the scene.
+
+                                                                    // The joint's coordinate frame is defined as the transformation matrix
+                                                                    // that converts a vector from joint-local coordinates into world coordinates.
+                                                                    // World coordinates are defined as the XYZ coordinate system of the sim,
+                                                                    // as shown in the top status-bar of the viewer.
+
+                                                                    // Once we have the joint's coordinate frame, we extract its X axis (AtAxis)
+                                                                    // and use that as the hinge axis.
+
+                                                                    //joint.Rotation.Normalize();
+                                                                    Matrix4 proxyFrame = Matrix4.CreateFromQuaternion(joint.Rotation);
+
+                                                                    // Now extract the X axis of the joint's coordinate frame.
+
+                                                                    // Do not try to use proxyFrame.AtAxis or you will become mired in the
+                                                                    // tar pit of transposed, inverted, and generally messed-up orientations.
+                                                                    // (In other words, Matrix4.AtAxis() is borked.)
+                                                                    // Vector3 jointAxis = proxyFrame.AtAxis; <--- this path leadeth to madness
+
+                                                                    // Instead, compute the X axis of the coordinate frame by transforming
+                                                                    // the (1,0,0) vector. At least that works.
+
+                                                                    //m_log.Debug("PHY: making axis: complete matrix is " + proxyFrame);
+                                                                    Vector3 jointAxis = Vector3.Transform(Vector3.UnitX, proxyFrame);
+                                                                    //m_log.Debug("PHY: making axis: hinge joint axis is " + jointAxis); 
+                                                                    //DoJointErrorMessage(joint, "ODE setting hinge axis: " + odeJoint + " to vec:" + jointAxis);
+                                                                    d.JointSetHingeAxis(odeJoint,
+                                                                                        jointAxis.X,
+                                                                                        jointAxis.Y,
+                                                                                        jointAxis.Z);
+                                                                    //d.JointSetHingeParam(odeJoint, (int)dParam.CFM, 0.1f);
+                                                                    if (joint is OdePhysicsJoint)
+                                                                    {
+                                                                        ((OdePhysicsJoint)joint).jointID = odeJoint;
+                                                                    }
+                                                                    else
+                                                                    {
+                                                                        DoJointErrorMessage(joint, "WARNING: non-ode joint in ODE!");
+                                                                    }
+                                                                }
+                                                                break;
+                                                        }
+                                                        successfullyProcessedPendingJoints.Add(joint);
+                                                    }
+                                                }
+                                                else
+                                                {
+                                                    DoJointErrorMessage(joint, "joint could not yet be created; still pending");
+                                                }
+                                            }
+                                            foreach (PhysicsJoint successfullyProcessedJoint in successfullyProcessedPendingJoints)
+                                            {
+                                                //DoJointErrorMessage(successfullyProcessedJoint, "finalizing succesfully procsssed joint " + successfullyProcessedJoint.ObjectNameInScene + " parms " + successfullyProcessedJoint.RawParams);
+                                                //DoJointErrorMessage(successfullyProcessedJoint, "removing from pending");
+                                                InternalRemovePendingJoint(successfullyProcessedJoint);
+                                                //DoJointErrorMessage(successfullyProcessedJoint, "adding to active");
+                                                InternalAddActiveJoint(successfullyProcessedJoint);
+                                                //DoJointErrorMessage(successfullyProcessedJoint, "done");
+                                            }
+                                        }
+                                    } // end SupportsNINJAJoints 
+
+                                    if (processedtaints)
+//Console.WriteLine("Simulate calls Clear of _taintedPrim list");                                      
+                                        _taintedPrimH.Clear();                          // ??? if this only ???
+                                        _taintedPrimL.Clear();
+                                } // end lock _taintedPrimLock
+
+                                // Move characters
+                                lock (_characters)
+                                {
+                                    List<OdeCharacter> defects = new List<OdeCharacter>();
+                                    foreach (OdeCharacter actor in _characters)
+                                    {
+                                        if (actor != null)
+                                            actor.Move(ODE_STEPSIZE, defects);
+                                    }
+                                    if (0 != defects.Count)
+                                    {
+                                        foreach (OdeCharacter defect in defects)
+                                        {
+                                            RemoveCharacter(defect);
+                                        }
+                                    }
+                                } // end lock _characters
+
+                                // Move other active objects
+                                lock (_activeprims)
+                                {
+                                    foreach (OdePrim prim in _activeprims)
+                                    {
+                                        prim.m_collisionscore = 0;
+                                        prim.Move(ODE_STEPSIZE);
+                                    }
+                                } // end lock _activeprims
+
+                                //if ((framecount % m_randomizeWater) == 0)
+                                   // randomizeWater(waterlevel);
+
+                                //int RayCastTimeMS = m_rayCastManager.ProcessQueuedRequests();
+                                m_rayCastManager.ProcessQueuedRequests();
+
+                                collision_optimized(ODE_STEPSIZE);
+
+                                lock (_collisionEventPrim)
+                                {
+                                    foreach (PhysicsActor obj in _collisionEventPrim)
+                                    {
+                                        if (obj == null)
+                                            continue;
+
+                                        switch ((ActorTypes)obj.PhysicsActorType)
+                                        {
+                                            case ActorTypes.Agent:
+                                                OdeCharacter cobj = (OdeCharacter)obj;
+                                                cobj.AddCollisionFrameTime(100);
+                                                cobj.SendCollisions();
+                                                break;
+                                            case ActorTypes.Prim:
+                                                OdePrim pobj = (OdePrim)obj;
+                                                pobj.SendCollisions();
+                                                break;
+                                        }
+                                    }
+                                } // end lock _collisionEventPrim
+
+                                //if (m_global_contactcount > 5)
+                                //{
+                                //    m_log.DebugFormat("[PHYSICS]: Contacts:{0}", m_global_contactcount);
+                                //}
+
+                                m_global_contactcount = 0;
+                                
+                                d.WorldQuickStep(world, ODE_STEPSIZE);
+                                d.JointGroupEmpty(contactgroup);
+                                fps++;
+                                //ode.dunlock(world);
+                            } // end try
+                            catch (Exception e)
+                            {
+                                m_log.ErrorFormat("[PHYSICS]: {0}, {1}, {2}", e.Message, e.TargetSite, e);
+                                ode.dunlock(world);
+                            }
+
+                            step_time -= ODE_STEPSIZE;
+                            i++;
+                        //}
+                        //else
+                        //{
+                            //fps = 0;
+                        //}
+                    //}
+                }  // end while (step_time > 0.0f)
+
+                lock (_characters)
+                {
+                    foreach (OdeCharacter actor in _characters)
+                    {
+                        if (actor != null)
+                        {
+                            if (actor.bad)
+                                m_log.WarnFormat("[PHYSICS]: BAD Actor {0} in _characters list was not removed?", actor.m_uuid);
+                            actor.UpdatePositionAndVelocity();
+                        }
+                    }
+                }
+
+                lock (_badCharacter)
+                {
+                    if (_badCharacter.Count > 0)
+                    {
+                        foreach (OdeCharacter chr in _badCharacter)
+                        {
+                            RemoveCharacter(chr);
+                        }
+                        _badCharacter.Clear();
+                    }
+                }
+
+                lock (_activeprims)
+                {
+                    //if (timeStep < 0.2f)
+                    {
+                        foreach (OdePrim actor in _activeprims)
+                        {
+                            if (actor.IsPhysical && (d.BodyIsEnabled(actor.Body) || !actor._zeroFlag))
+                            {
+                                actor.UpdatePositionAndVelocity();
+
+                                if (SupportsNINJAJoints)
+                                {
+                                    // If an actor moved, move its joint proxy objects as well.
+                                    // There seems to be an event PhysicsActor.OnPositionUpdate that could be used
+                                    // for this purpose but it is never called! So we just do the joint
+                                    // movement code here.
+
+                                    if (actor.SOPName != null &&
+                                        joints_connecting_actor.ContainsKey(actor.SOPName) &&
+                                        joints_connecting_actor[actor.SOPName] != null &&
+                                        joints_connecting_actor[actor.SOPName].Count > 0)
+                                    {
+                                        foreach (PhysicsJoint affectedJoint in joints_connecting_actor[actor.SOPName])
+                                        {
+                                            if (affectedJoint.IsInPhysicsEngine)
+                                            {
+                                                DoJointMoved(affectedJoint);
+                                            }
+                                            else
+                                            {
+                                                DoJointErrorMessage(affectedJoint, "a body connected to a joint was moved, but the joint doesn't exist yet! this will lead to joint error. joint was: " + affectedJoint.ObjectNameInScene + " parms:" + affectedJoint.RawParams);
+                                            }
+                                        }
+                                    }
+                                }
+                            }
+                        }
+                    }
+                } // end lock _activeprims
+
+                //DumpJointInfo();
+
+                // Finished with all sim stepping. If requested, dump world state to file for debugging.
+                // TODO: This call to the export function is already inside lock (OdeLock) - but is an extra lock needed?
+                // TODO: This overwrites all dump files in-place. Should this be a growing logfile, or separate snapshots?
+                if (physics_logging && (physics_logging_interval>0) && (framecount % physics_logging_interval == 0))
+                {
+                    string fname = "state-" + world.ToString() + ".DIF"; // give each physics world a separate filename
+                    string prefix = "world" + world.ToString(); // prefix for variable names in exported .DIF file
+
+                    if (physics_logging_append_existing_logfile)
+                    {
+                        string header = "-------------- START OF PHYSICS FRAME " + framecount.ToString() + " --------------";
+                        TextWriter fwriter = File.AppendText(fname);
+                        fwriter.WriteLine(header);
+                        fwriter.Close();
+                    }
+                    d.WorldExportDIF(world, fname, physics_logging_append_existing_logfile, prefix);
+                }
+            } // end lock OdeLock
+            
+            return fps * 1000.0f;               //NB This is a FRAME COUNT, not a time! AND is divide by 1000 in SimStatusReporter!
+        } // end Simulate
+
+        public override void GetResults()
+        {
+        }
+
+        public override bool IsThreaded
+        {
+            // for now we won't be multithreaded
+            get { return (false); }
+        }
+
+        #region ODE Specific Terrain Fixes
+        public float[] ResizeTerrain512NearestNeighbour(float[] heightMap)
+        {
+            float[] returnarr = new float[262144];
+            float[,] resultarr = new float[(int)WorldExtents.X, (int)WorldExtents.Y];
+
+            // Filling out the array into its multi-dimensional components
+            for (int y = 0; y < WorldExtents.Y; y++)
+            {
+                for (int x = 0; x < WorldExtents.X; x++)
+                {
+                    resultarr[y, x] = heightMap[y * (int)WorldExtents.Y + x];
+                }
+            }
+
+            // Resize using Nearest Neighbour
+
+            // This particular way is quick but it only works on a multiple of the original
+
+            // The idea behind this method can be described with the following diagrams
+            // second pass and third pass happen in the same loop really..  just separated
+            // them to show what this does.
+
+            // First Pass
+            // ResultArr:
+            // 1,1,1,1,1,1
+            // 1,1,1,1,1,1
+            // 1,1,1,1,1,1
+            // 1,1,1,1,1,1
+            // 1,1,1,1,1,1
+            // 1,1,1,1,1,1
+
+            // Second Pass
+            // ResultArr2:
+            // 1,,1,,1,,1,,1,,1,
+            // ,,,,,,,,,,
+            // 1,,1,,1,,1,,1,,1,
+            // ,,,,,,,,,,
+            // 1,,1,,1,,1,,1,,1,
+            // ,,,,,,,,,,
+            // 1,,1,,1,,1,,1,,1,
+            // ,,,,,,,,,,
+            // 1,,1,,1,,1,,1,,1,
+            // ,,,,,,,,,,
+            // 1,,1,,1,,1,,1,,1,
+
+            // Third pass fills in the blanks
+            // ResultArr2:
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+
+            // X,Y = .
+            // X+1,y = ^
+            // X,Y+1 = *
+            // X+1,Y+1 = #
+
+            // Filling in like this;
+            // .*
+            // ^#
+            // 1st .
+            // 2nd *
+            // 3rd ^
+            // 4th #
+            // on single loop.
+
+            float[,] resultarr2 = new float[512, 512];
+            for (int y = 0; y < WorldExtents.Y; y++)
+            {
+                for (int x = 0; x < WorldExtents.X; x++)
+                {
+                    resultarr2[y * 2, x * 2] = resultarr[y, x];
+
+                    if (y < WorldExtents.Y)
+                    {
+                        resultarr2[(y * 2) + 1, x * 2] = resultarr[y, x];
+                    }
+                    if (x < WorldExtents.X)
+                    {
+                        resultarr2[y * 2, (x * 2) + 1] = resultarr[y, x];
+                    }
+                    if (x < WorldExtents.X && y < WorldExtents.Y)
+                    {
+                        resultarr2[(y * 2) + 1, (x * 2) + 1] = resultarr[y, x];
+                    }
+                }
+            }
+
+            //Flatten out the array
+            int i = 0;
+            for (int y = 0; y < 512; y++)
+            {
+                for (int x = 0; x < 512; x++)
+                {
+                    if (resultarr2[y, x] <= 0)
+                        returnarr[i] = 0.0000001f;
+                    else
+                        returnarr[i] = resultarr2[y, x];
+
+                    i++;
+                }
+            }
+
+            return returnarr;
+        }
+
+        public float[] ResizeTerrain512Interpolation(float[] heightMap)
+        {
+            float[] returnarr = new float[262144];
+            float[,] resultarr = new float[512,512];
+
+            // Filling out the array into its multi-dimensional components
+            for (int y = 0; y < 256; y++)
+            {
+                for (int x = 0; x < 256; x++)
+                {
+                    resultarr[y, x] = heightMap[y * 256 + x];
+                }
+            }
+
+            // Resize using interpolation
+
+            // This particular way is quick but it only works on a multiple of the original
+
+            // The idea behind this method can be described with the following diagrams
+            // second pass and third pass happen in the same loop really..  just separated
+            // them to show what this does.
+
+            // First Pass
+            // ResultArr:
+            // 1,1,1,1,1,1
+            // 1,1,1,1,1,1
+            // 1,1,1,1,1,1
+            // 1,1,1,1,1,1
+            // 1,1,1,1,1,1
+            // 1,1,1,1,1,1
+
+            // Second Pass
+            // ResultArr2:
+            // 1,,1,,1,,1,,1,,1,
+            // ,,,,,,,,,,
+            // 1,,1,,1,,1,,1,,1,
+            // ,,,,,,,,,,
+            // 1,,1,,1,,1,,1,,1,
+            // ,,,,,,,,,,
+            // 1,,1,,1,,1,,1,,1,
+            // ,,,,,,,,,,
+            // 1,,1,,1,,1,,1,,1,
+            // ,,,,,,,,,,
+            // 1,,1,,1,,1,,1,,1,
+
+            // Third pass fills in the blanks
+            // ResultArr2:
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+            // 1,1,1,1,1,1,1,1,1,1,1,1
+
+            // X,Y = .
+            // X+1,y = ^
+            // X,Y+1 = *
+            // X+1,Y+1 = #
+
+            // Filling in like this;
+            // .*
+            // ^#
+            // 1st .
+            // 2nd *
+            // 3rd ^
+            // 4th #
+            // on single loop.
+
+            float[,] resultarr2 = new float[512,512];
+            for (int y = 0; y < (int)Constants.RegionSize; y++)
+            {
+                for (int x = 0; x < (int)Constants.RegionSize; x++)
+                {
+                    resultarr2[y*2, x*2] = resultarr[y, x];
+
+                    if (y < (int)Constants.RegionSize)
+                    {
+                        if (y + 1 < (int)Constants.RegionSize)
+                        {
+                            if (x + 1 < (int)Constants.RegionSize)
+                            {
+                                resultarr2[(y*2) + 1, x*2] = ((resultarr[y, x] + resultarr[y + 1, x] +
+                                                               resultarr[y, x + 1] + resultarr[y + 1, x + 1])/4);
+                            }
+                            else
+                            {
+                                resultarr2[(y*2) + 1, x*2] = ((resultarr[y, x] + resultarr[y + 1, x])/2);
+                            }
+                        }
+                        else
+                        {
+                            resultarr2[(y*2) + 1, x*2] = resultarr[y, x];
+                        }
+                    }
+                    if (x < (int)Constants.RegionSize)
+                    {
+                        if (x + 1 < (int)Constants.RegionSize)
+                        {
+                            if (y + 1 < (int)Constants.RegionSize)
+                            {
+                                resultarr2[y*2, (x*2) + 1] = ((resultarr[y, x] + resultarr[y + 1, x] +
+                                                               resultarr[y, x + 1] + resultarr[y + 1, x + 1])/4);
+                            }
+                            else
+                            {
+                                resultarr2[y*2, (x*2) + 1] = ((resultarr[y, x] + resultarr[y, x + 1])/2);
+                            }
+                        }
+                        else
+                        {
+                            resultarr2[y*2, (x*2) + 1] = resultarr[y, x];
+                        }
+                    }
+                    if (x < (int)Constants.RegionSize && y < (int)Constants.RegionSize)
+                    {
+                        if ((x + 1 < (int)Constants.RegionSize) && (y + 1 < (int)Constants.RegionSize))
+                        {
+                            resultarr2[(y*2) + 1, (x*2) + 1] = ((resultarr[y, x] + resultarr[y + 1, x] +
+                                                                 resultarr[y, x + 1] + resultarr[y + 1, x + 1])/4);
+                        }
+                        else
+                        {
+                            resultarr2[(y*2) + 1, (x*2) + 1] = resultarr[y, x];
+                        }
+                    }
+                }
+            }
+            //Flatten out the array
+            int i = 0;
+            for (int y = 0; y < 512; y++)
+            {
+                for (int x = 0; x < 512; x++)
+                {
+                    if (Single.IsNaN(resultarr2[y, x]) || Single.IsInfinity(resultarr2[y, x]))
+                    {
+                        m_log.Warn("[PHYSICS]: Non finite heightfield element detected.  Setting it to 0");
+                        resultarr2[y, x] = 0;
+                    }
+                    returnarr[i] = resultarr2[y, x];
+                    i++;
+                }
+            }
+
+            return returnarr;
+        }
+
+        #endregion
+
+        public override void SetTerrain(float[] heightMap)
+        {
+            if (m_worldOffset != Vector3.Zero && m_parentScene != null)
+            {
+                if (m_parentScene is OdeScene)
+                {
+                    ((OdeScene)m_parentScene).SetTerrain(heightMap, m_worldOffset);
+                }
+            }
+            else
+            {
+                SetTerrain(heightMap, m_worldOffset);
+            }
+        }
+
+        public void SetTerrain(float[] heightMap, Vector3 pOffset)
+        {
+           
+            int regionsize = (int) Constants.RegionSize;                // visible region size eg. 256(M)
+            
+            int heightmapWidth = regionsize + 2;                                // ODE map size 257 x 257 (Meters) (1 extra 
+            int heightmapHeight = regionsize + 2;
+            
+            int heightmapWidthSamples = (int)regionsize + 2;            // Sample file size, 258 x 258 samples
+            int heightmapHeightSamples = (int)regionsize + 2;
+            
+            // Array of height samples for ODE 
+            float[] _heightmap;
+            _heightmap = new float[(heightmapWidthSamples * heightmapHeightSamples)];   // loaded samples 258 x 258
+
+                        // Other ODE parameters
+            const float scale = 1.0f;
+            const float offset = 0.0f;
+            const float thickness = 2.0f; // Was 0.2f, Larger appears to prevent Av fall-through
+            const int wrap = 0;
+
+            float hfmin = 2000f;
+            float hfmax = -2000f;
+            float minele = 0.0f;        // Dont allow -ve heights
+            
+            int x = 0;
+            int y = 0;
+            int xx = 0;
+            int yy = 0;
+            
+            // load the height samples array from the heightMap    
+            for ( x = 0; x < heightmapWidthSamples; x++)                                // 0 to 257
+            {
+                for ( y = 0; y < heightmapHeightSamples; y++)                   // 0 to 257
+                {
+                        xx = x - 1;
+                        if (xx < 0) xx = 0;                                                     
+                        if (xx > (regionsize - 1)) xx = regionsize - 1;                                  
+                    
+                        yy = y - 1;
+                        if (yy < 0) yy = 0;                                                     
+                        if (yy > (regionsize - 1)) yy = regionsize - 1;
+                                        // Input xx = 0  0  1  2  ..... 254  255  255      256 total in
+                                // Output x = 0  1  2  3  ..... 255  256  257      258 total out
+                    float val= heightMap[(yy * regionsize) + xx];  // input from heightMap,  <0-255 * 256> <0-255>
+                    if (val < minele) val = minele;
+                    _heightmap[x * (regionsize + 2) + y] = val; // samples output to _heightmap,  <0-257 * 258> <0-257>
+                    hfmin = (val < hfmin) ? val : hfmin;
+                    hfmax = (val > hfmax) ? val : hfmax;
+                }
+            }
+                
+            lock (OdeLock)
+            {
+                IntPtr GroundGeom = IntPtr.Zero;
+                if (RegionTerrain.TryGetValue(pOffset, out GroundGeom))
+                {
+                    RegionTerrain.Remove(pOffset);
+                    if (GroundGeom != IntPtr.Zero)
+                    {
+                        if (TerrainHeightFieldHeights.ContainsKey(GroundGeom))
+                        {
+                            TerrainHeightFieldHeights.Remove(GroundGeom);
+                        }
+                        d.SpaceRemove(space, GroundGeom);
+                        d.GeomDestroy(GroundGeom);
+                    }
+                }
+                IntPtr HeightmapData = d.GeomHeightfieldDataCreate();
+                d.GeomHeightfieldDataBuildSingle(HeightmapData, _heightmap, 0, 
+                        heightmapWidth, heightmapHeight, (int)heightmapWidthSamples, 
+                    (int)heightmapHeightSamples, scale, offset, thickness, wrap);
+                d.GeomHeightfieldDataSetBounds(HeightmapData, hfmin - 1, hfmax + 1);
+                GroundGeom = d.CreateHeightfield(space, HeightmapData, 1);
+                if (GroundGeom != IntPtr.Zero)
+                {
+                    d.GeomSetCategoryBits(GroundGeom, (int)(CollisionCategories.Land));
+                    d.GeomSetCollideBits(GroundGeom, (int)(CollisionCategories.Space));
+                }
+                geom_name_map[GroundGeom] = "Terrain";
+
+                d.Matrix3 R = new d.Matrix3();
+
+                Quaternion q1 = Quaternion.CreateFromAxisAngle(new Vector3(1, 0, 0), 1.5707f);
+                Quaternion q2 = Quaternion.CreateFromAxisAngle(new Vector3(0, 1, 0), 1.5707f);
+                //Axiom.Math.Quaternion q3 = Axiom.Math.Quaternion.FromAngleAxis(3.14f, new Axiom.Math.Vector3(0, 0, 1));
+
+                q1 = q1 * q2;
+                //q1 = q1 * q3;
+                Vector3 v3;
+                float angle;
+                q1.GetAxisAngle(out v3, out angle);
+
+                d.RFromAxisAndAngle(out R, v3.X, v3.Y, v3.Z, angle);
+                d.GeomSetRotation(GroundGeom, ref R);
+                d.GeomSetPosition(GroundGeom, (pOffset.X + (regionsize * 0.5f)) - 0.5f, (pOffset.Y + (regionsize * 0.5f)) - 0.5f, 0);
+                IntPtr testGround = IntPtr.Zero;
+                if (RegionTerrain.TryGetValue(pOffset, out testGround))
+                {
+                    RegionTerrain.Remove(pOffset);
+                }
+                RegionTerrain.Add(pOffset, GroundGeom, GroundGeom);
+                TerrainHeightFieldHeights.Add(GroundGeom,_heightmap);
+            }
+        }
+
+        public override void DeleteTerrain()
+        {
+        }
+
+        public float GetWaterLevel()
+        {
+            return waterlevel;
+        }
+
+        public override bool SupportsCombining()
+        {
+            return true;
+        }
+
+        public override void UnCombine(PhysicsScene pScene)
+        {
+            IntPtr localGround = IntPtr.Zero;
+//            float[] localHeightfield;
+            bool proceed = false;
+            List<IntPtr> geomDestroyList = new List<IntPtr>();
+
+            lock (OdeLock)
+            {
+                if (RegionTerrain.TryGetValue(Vector3.Zero, out localGround))
+                {
+                    foreach (IntPtr geom in TerrainHeightFieldHeights.Keys)
+                    {
+                        if (geom == localGround)
+                        {
+//                            localHeightfield = TerrainHeightFieldHeights[geom];
+                            proceed = true;
+                        }
+                        else
+                        {
+                            geomDestroyList.Add(geom);
+                        }
+                    }
+
+                    if (proceed)
+                    {
+                        m_worldOffset = Vector3.Zero;
+                        WorldExtents = new Vector2((int)Constants.RegionSize, (int)Constants.RegionSize);
+                        m_parentScene = null;
+
+                        foreach (IntPtr g in geomDestroyList)
+                        {
+                            // removingHeightField needs to be done or the garbage collector will
+                            // collect the terrain data before we tell ODE to destroy it causing 
+                            // memory corruption
+                            if (TerrainHeightFieldHeights.ContainsKey(g))
+                            {
+//                                float[] removingHeightField = TerrainHeightFieldHeights[g];
+                                TerrainHeightFieldHeights.Remove(g);
+
+                                if (RegionTerrain.ContainsKey(g))
+                                {
+                                    RegionTerrain.Remove(g);
+                                }
+
+                                d.GeomDestroy(g);
+                                //removingHeightField = new float[0];
+                            }
+                        }
+
+                    }
+                    else
+                    {
+                        m_log.Warn("[PHYSICS]: Couldn't proceed with UnCombine.  Region has inconsistant data.");
+
+                    }
+                }
+            }
+        }
+
+        public override void SetWaterLevel(float baseheight)
+        {
+            waterlevel = baseheight;
+            randomizeWater(waterlevel);
+        }
+
+        public void randomizeWater(float baseheight)
+        {
+            const uint heightmapWidth = m_regionWidth + 2;
+            const uint heightmapHeight = m_regionHeight + 2;
+            const uint heightmapWidthSamples = m_regionWidth + 2;
+            const uint heightmapHeightSamples = m_regionHeight + 2;
+            const float scale = 1.0f;
+            const float offset = 0.0f;
+            const float thickness = 2.9f;
+            const int wrap = 0;
+
+            for (int i = 0; i < (258 * 258); i++)
+            {
+                _watermap[i] = (baseheight-0.1f) + ((float)fluidRandomizer.Next(1,9) / 10f);
+               // m_log.Info((baseheight - 0.1f) + ((float)fluidRandomizer.Next(1, 9) / 10f));
+            }
+
+            lock (OdeLock)
+            {
+                if (WaterGeom != IntPtr.Zero)
+                {
+                    d.SpaceRemove(space, WaterGeom);
+                }
+                IntPtr HeightmapData = d.GeomHeightfieldDataCreate();
+                d.GeomHeightfieldDataBuildSingle(HeightmapData, _watermap, 0, heightmapWidth, heightmapHeight,
+                                                 (int)heightmapWidthSamples, (int)heightmapHeightSamples, scale,
+                                                 offset, thickness, wrap);
+                d.GeomHeightfieldDataSetBounds(HeightmapData, m_regionWidth, m_regionHeight);
+                WaterGeom = d.CreateHeightfield(space, HeightmapData, 1);
+                if (WaterGeom != IntPtr.Zero)
+                {
+                    d.GeomSetCategoryBits(WaterGeom, (int)(CollisionCategories.Water));
+                    d.GeomSetCollideBits(WaterGeom, (int)(CollisionCategories.Space));
+
+                }
+                geom_name_map[WaterGeom] = "Water";
+
+                d.Matrix3 R = new d.Matrix3();
+
+                Quaternion q1 = Quaternion.CreateFromAxisAngle(new Vector3(1, 0, 0), 1.5707f);
+                Quaternion q2 = Quaternion.CreateFromAxisAngle(new Vector3(0, 1, 0), 1.5707f);
+                //Axiom.Math.Quaternion q3 = Axiom.Math.Quaternion.FromAngleAxis(3.14f, new Axiom.Math.Vector3(0, 0, 1));
+
+                q1 = q1 * q2;
+                //q1 = q1 * q3;
+                Vector3 v3;
+                float angle;
+                q1.GetAxisAngle(out v3, out angle);
+
+                d.RFromAxisAndAngle(out R, v3.X, v3.Y, v3.Z, angle);
+                d.GeomSetRotation(WaterGeom, ref R);
+                d.GeomSetPosition(WaterGeom, 128, 128, 0);
+                
+            }
+
+        }
+
+        public override void Dispose()
+        {
+            m_rayCastManager.Dispose();
+            m_rayCastManager = null;
+
+            lock (OdeLock)
+            {
+                lock (_prims)
+                {
+                    foreach (OdePrim prm in _prims)
+                    {
+                        RemovePrim(prm);
+                    }
+                }
+
+                //foreach (OdeCharacter act in _characters)
+                //{
+                    //RemoveAvatar(act);
+                //}
+                d.WorldDestroy(world);
+                //d.CloseODE();
+            }
+        }
+        public override Dictionary<uint, float> GetTopColliders()
+        {
+            Dictionary<uint, float> returncolliders = new Dictionary<uint, float>();
+            int cnt = 0;
+            lock (_prims)
+            {
+                foreach (OdePrim prm in _prims)
+                {
+                    if (prm.CollisionScore > 0)
+                    {
+                        returncolliders.Add(prm.m_localID, prm.CollisionScore);
+                        cnt++;
+                        prm.CollisionScore = 0f;
+                        if (cnt > 25)
+                        {
+                            break;
+                        }
+                    }
+                }
+            }
+            return returncolliders;
+        }
+
+        public override bool SupportsRayCast()
+        {
+            return true;
+        }
+
+        public override void RaycastWorld(Vector3 position, Vector3 direction, float length, RaycastCallback retMethod)
+        {
+            if (retMethod != null)
+            {
+                m_rayCastManager.QueueRequest(position, direction, length, retMethod);
+            }
+        }
+
+#if USE_DRAWSTUFF
+        // Keyboard callback
+        public void command(int cmd)
+        {
+            IntPtr geom;
+            d.Mass mass;
+            d.Vector3 sides = new d.Vector3(d.RandReal() * 0.5f + 0.1f, d.RandReal() * 0.5f + 0.1f, d.RandReal() * 0.5f + 0.1f);
+
+            
+
+            Char ch = Char.ToLower((Char)cmd);
+            switch ((Char)ch)
+            {
+                case 'w':
+                    try
+                    {
+                        Vector3 rotate = (new Vector3(1, 0, 0) * Quaternion.CreateFromEulers(hpr.Z * Utils.DEG_TO_RAD, hpr.Y * Utils.DEG_TO_RAD, hpr.X * Utils.DEG_TO_RAD));
+
+                        xyz.X += rotate.X; xyz.Y += rotate.Y; xyz.Z += rotate.Z;
+                        ds.SetViewpoint(ref xyz, ref hpr);
+                    }
+                    catch (ArgumentException)
+                    { hpr.X = 0; }
+                    break;
+
+                case 'a':
+                    hpr.X++;
+                    ds.SetViewpoint(ref xyz, ref hpr);
+                    break;
+
+                case 's':
+                    try
+                    {
+                        Vector3 rotate2 = (new Vector3(-1, 0, 0) * Quaternion.CreateFromEulers(hpr.Z * Utils.DEG_TO_RAD, hpr.Y * Utils.DEG_TO_RAD, hpr.X * Utils.DEG_TO_RAD));
+
+                        xyz.X += rotate2.X; xyz.Y += rotate2.Y; xyz.Z += rotate2.Z;
+                        ds.SetViewpoint(ref xyz, ref hpr);
+                    }
+                    catch (ArgumentException)
+                    { hpr.X = 0; }
+                    break;
+                case 'd':
+                    hpr.X--;
+                    ds.SetViewpoint(ref xyz, ref hpr);
+                    break;
+                case 'r':
+                    xyz.Z++;
+                    ds.SetViewpoint(ref xyz, ref hpr);
+                    break;
+                case 'f':
+                    xyz.Z--;
+                    ds.SetViewpoint(ref xyz, ref hpr);
+                    break;
+                case 'e':
+                    xyz.Y++;
+                    ds.SetViewpoint(ref xyz, ref hpr);
+                    break;
+                case 'q':
+                    xyz.Y--;
+                    ds.SetViewpoint(ref xyz, ref hpr);
+                    break;
+            }
+        }
+
+        public void step(int pause)
+        {
+            
+            ds.SetColor(1.0f, 1.0f, 0.0f);
+            ds.SetTexture(ds.Texture.Wood);
+            lock (_prims)
+            {
+                foreach (OdePrim prm in _prims)
+                {
+                    //IntPtr body = d.GeomGetBody(prm.prim_geom);
+                    if (prm.prim_geom != IntPtr.Zero)
+                    {
+                        d.Vector3 pos;
+                        d.GeomCopyPosition(prm.prim_geom, out pos);
+                        //d.BodyCopyPosition(body, out pos);
+
+                        d.Matrix3 R;
+                        d.GeomCopyRotation(prm.prim_geom, out R);
+                        //d.BodyCopyRotation(body, out R);
+
+
+                        d.Vector3 sides = new d.Vector3();
+                        sides.X = prm.Size.X;
+                        sides.Y = prm.Size.Y;
+                        sides.Z = prm.Size.Z;
+
+                        ds.DrawBox(ref pos, ref R, ref sides);
+                    }
+                }
+            }
+            ds.SetColor(1.0f, 0.0f, 0.0f);
+            lock (_characters)
+            {
+                foreach (OdeCharacter chr in _characters)
+                {
+                    if (chr.Shell != IntPtr.Zero)
+                    {
+                        IntPtr body = d.GeomGetBody(chr.Shell);
+
+                        d.Vector3 pos;
+                        d.GeomCopyPosition(chr.Shell, out pos);
+                        //d.BodyCopyPosition(body, out pos);
+
+                        d.Matrix3 R;
+                        d.GeomCopyRotation(chr.Shell, out R);
+                        //d.BodyCopyRotation(body, out R);
+
+                        ds.DrawCapsule(ref pos, ref R, chr.Size.Z, 0.35f);
+                        d.Vector3 sides = new d.Vector3();
+                        sides.X = 0.5f;
+                        sides.Y = 0.5f;
+                        sides.Z = 0.5f;
+
+                        ds.DrawBox(ref pos, ref R, ref sides);
+                    }
+                }
+            }
+        }
+
+        public void start(int unused)
+        {
+            ds.SetViewpoint(ref xyz, ref hpr);
+        }
+#endif
+    }
+}
diff --git a/OpenSim/Region/Physics/ChOdePlugin/OdeUtils.cs b/OpenSim/Region/Physics/ChOdePlugin/OdeUtils.cs
new file mode 100644
index 0000000..e7e7bb3
--- /dev/null
+++ b/OpenSim/Region/Physics/ChOdePlugin/OdeUtils.cs
@@ -0,0 +1,353 @@
+/* Ubit 2012
+  * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+// no endian conversion. So can't be use to pass information around diferent cpus with diferent endian
+
+using System;
+using System.IO;
+using OpenMetaverse;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+   
+    unsafe public class wstreamer
+    {
+        byte[] buf;
+        int index;
+        byte* src;
+
+        public wstreamer()
+        {
+            buf = new byte[1024];
+            index = 0;
+        }
+        public wstreamer(int size)
+        {
+            buf = new byte[size];
+            index = 0;
+        }
+
+        public byte[] close()
+        {
+            byte[] data = new byte[index];
+            Buffer.BlockCopy(buf, 0, data, 0, index); 
+            return data;
+        }
+
+        public void Seek(int pos)
+        {
+            index = pos;
+        }
+
+        public void Seekrel(int pos)
+        {
+            index += pos;
+        }
+
+        public void Wbyte(byte value)
+        {
+            buf[index++] = value;
+        }
+        public void Wshort(short value)
+        {
+            src = (byte*)&value;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+        }
+        public void Wushort(ushort value)
+        {
+            src = (byte*)&value;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+        }
+        public void Wint(int value)
+        {
+            src = (byte*)&value;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+        }
+        public void Wuint(uint value)
+        {
+            src = (byte*)&value;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+        }
+        public void Wlong(long value)
+        {
+            src = (byte*)&value;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+        }
+        public void Wulong(ulong value)
+        {
+            src = (byte*)&value;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+        }
+
+        public void Wfloat(float value)
+        {
+            src = (byte*)&value;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+        }
+
+        public void Wdouble(double value)
+        {
+            src = (byte*)&value;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+        }
+
+        public void Wvector3(Vector3 value)
+        {
+            src = (byte*)&value.X;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+            src = (byte*)&value.Y; // it may have padding ??
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+            src = (byte*)&value.Z;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+        }
+        public void Wquat(Quaternion value)
+        {
+            src = (byte*)&value.X;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+            src = (byte*)&value.Y; // it may have padding ??
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+            src = (byte*)&value.Z;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+            src = (byte*)&value.W;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src++;
+            buf[index++] = *src;
+        }
+    }
+
+    unsafe public class rstreamer
+    {
+        private byte[] rbuf;
+        private int ptr;
+        private byte* dst;
+
+        public rstreamer(byte[] data)
+        {
+            rbuf = data;
+            ptr = 0;
+        }
+
+        public void close()
+        {
+        }
+
+        public void Seek(int pos)
+        {
+            ptr = pos;
+        }
+
+        public void Seekrel(int pos)
+        {
+            ptr += pos;
+        }
+
+        public byte Rbyte()
+        {
+            return (byte)rbuf[ptr++];
+        }
+
+        public short Rshort()
+        {
+            short v;
+            dst = (byte*)&v;
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+            return v;
+        }
+        public ushort Rushort()
+        {
+            ushort v;
+            dst = (byte*)&v;
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+            return v;
+        }
+        public int Rint()
+        {
+            int v;
+            dst = (byte*)&v;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+            return v;
+        }
+        public uint Ruint()
+        {
+            uint v;
+            dst = (byte*)&v;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+            return v;
+        }
+        public long Rlong()
+        {
+            long v;
+            dst = (byte*)&v;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+            return v;
+        }
+        public ulong Rulong()
+        {
+            ulong v;
+            dst = (byte*)&v;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+            return v;
+        }
+        public float Rfloat()
+        {
+            float v;
+            dst = (byte*)&v;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+            return v;
+        }
+
+        public double Rdouble()
+        {
+            double v;
+            dst = (byte*)&v;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+            return v;
+        }
+
+        public Vector3 Rvector3()
+        {
+            Vector3 v;
+            dst = (byte*)&v.X;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+
+            dst = (byte*)&v.Y;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+
+            dst = (byte*)&v.Z;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+            return v;
+        }
+
+        public Quaternion Rquat()
+        {
+            Quaternion v;
+            dst = (byte*)&v.X;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+
+            dst = (byte*)&v.Y;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+
+            dst = (byte*)&v.Z;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+
+            dst = (byte*)&v.W;
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst++ = rbuf[ptr++];
+            *dst = rbuf[ptr++];
+
+            return v;
+        }
+    }
+}
diff --git a/OpenSim/Region/Physics/ChOdePlugin/Tests/ODETestClass.cs b/OpenSim/Region/Physics/ChOdePlugin/Tests/ODETestClass.cs
new file mode 100644
index 0000000..69e2d03
--- /dev/null
+++ b/OpenSim/Region/Physics/ChOdePlugin/Tests/ODETestClass.cs
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using log4net;
+using System.Reflection;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    [TestFixture]
+    public class ODETestClass
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private OdePlugin cbt;
+        private PhysicsScene ps;
+        private IMeshingPlugin imp;
+
+        [SetUp]
+        public void Initialize()
+        {
+            // Loading ODEPlugin
+            cbt = new OdePlugin();
+            // Loading Zero Mesher
+            imp = new ZeroMesherPlugin();
+            // Getting Physics Scene
+            ps = cbt.GetScene("test");
+            // Initializing Physics Scene.
+            ps.Initialise(imp.GetMesher(),null);
+            float[] _heightmap = new float[(int)Constants.RegionSize * (int)Constants.RegionSize];
+            for (int i = 0; i < ((int)Constants.RegionSize * (int)Constants.RegionSize); i++)
+            {
+                _heightmap[i] = 21f;
+            }
+            ps.SetTerrain(_heightmap);
+        }
+
+        [TearDown]
+        public void Terminate()
+        {
+            ps.DeleteTerrain();
+            ps.Dispose();
+
+        }
+
+        [Test]
+        public void CreateAndDropPhysicalCube()
+        {
+            PrimitiveBaseShape newcube = PrimitiveBaseShape.CreateBox();
+            Vector3 position = new Vector3(((float)Constants.RegionSize * 0.5f), ((float)Constants.RegionSize * 0.5f), 128f);
+            Vector3 size = new Vector3(0.5f, 0.5f, 0.5f);
+            Quaternion rot = Quaternion.Identity;
+            PhysicsActor prim = ps.AddPrimShape("CoolShape", newcube, position, size, rot, true);
+            OdePrim oprim = (OdePrim)prim;
+            OdeScene pscene = (OdeScene) ps;
+
+            Assert.That(oprim.m_taintadd);
+
+            prim.LocalID = 5;
+
+            for (int i = 0; i < 58; i++)
+            {
+                ps.Simulate(0.133f);
+
+                Assert.That(oprim.prim_geom != (IntPtr)0);
+
+                Assert.That(oprim.m_targetSpace != (IntPtr)0);
+
+                //Assert.That(oprim.m_targetSpace == pscene.space);
+                m_log.Info("TargetSpace: " + oprim.m_targetSpace + " - SceneMainSpace: " + pscene.space);
+
+                Assert.That(!oprim.m_taintadd);
+                m_log.Info("Prim Position (" + oprim.m_localID + "): " + prim.Position.ToString());
+
+                // Make sure we're above the ground
+                //Assert.That(prim.Position.Z > 20f);
+                //m_log.Info("PrimCollisionScore (" + oprim.m_localID + "): " + oprim.m_collisionscore);
+
+                // Make sure we've got a Body
+                Assert.That(oprim.Body != (IntPtr)0);
+                //m_log.Info(
+            }
+
+            // Make sure we're not somewhere above the ground
+            Assert.That(prim.Position.Z < 21.5f);
+
+            ps.RemovePrim(prim);
+            Assert.That(oprim.m_taintremove);
+            ps.Simulate(0.133f);
+            Assert.That(oprim.Body == (IntPtr)0);
+        }
+    }
+}
diff --git a/OpenSim/Region/Physics/ChOdePlugin/drawstuff.cs b/OpenSim/Region/Physics/ChOdePlugin/drawstuff.cs
new file mode 100644
index 0000000..87ca446
--- /dev/null
+++ b/OpenSim/Region/Physics/ChOdePlugin/drawstuff.cs
@@ -0,0 +1,98 @@
+/*
+ * Copyright ODE
+ * Ode.NET - .NET bindings for ODE
+ *  Jason Perkins (starkos@industriousone.com)
+ *  Licensed under the New BSD
+ *  Part of the OpenDynamicsEngine
+Open Dynamics Engine
+Copyright (c) 2001-2007, Russell L. Smith.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+
+Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+
+Neither the names of ODE's copyright owner nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * 
+ */
+
+using System;
+using System.Runtime.InteropServices;
+using Ode.NET;
+
+namespace Drawstuff.NET
+{
+#if dDOUBLE
+    using dReal = System.Double;
+#else
+    using dReal = System.Single;
+#endif
+
+    public static class ds
+    {
+        public const int VERSION = 2;
+
+        public enum Texture
+        {
+            None,
+            Wood
+        }
+
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        public delegate void CallbackFunction(int arg);
+
+        [StructLayout(LayoutKind.Sequential)]
+        public struct Functions
+        {
+            public int version;
+            public CallbackFunction start;
+            public CallbackFunction step;
+            public CallbackFunction command;
+            public CallbackFunction stop;
+            public string path_to_textures;
+        }
+
+        [DllImport("drawstuff", EntryPoint = "dsDrawBox")]
+        public static extern void DrawBox(ref d.Vector3 pos, ref d.Matrix3 R, ref d.Vector3 sides);
+
+        [DllImport("drawstuff", EntryPoint = "dsDrawCapsule")]
+        public static extern void DrawCapsule(ref d.Vector3 pos, ref d.Matrix3 R, dReal length, dReal radius);
+
+        [DllImport("drawstuff", EntryPoint = "dsDrawConvex")]
+        public static extern void DrawConvex(ref d.Vector3 pos, ref d.Matrix3 R, dReal[] planes, int planeCount, dReal[] points, int pointCount, int[] polygons);
+
+        [DllImport("drawstuff", EntryPoint = "dsSetColor")]
+        public static extern void SetColor(float red, float green, float blue);
+
+        [DllImport("drawstuff", EntryPoint = "dsSetTexture")]
+        public static extern void SetTexture(Texture texture);
+
+        [DllImport("drawstuff", EntryPoint = "dsSetViewpoint")]
+        public static extern void SetViewpoint(ref d.Vector3 xyz, ref d.Vector3 hpr);
+
+        [DllImport("drawstuff", EntryPoint = "dsSimulationLoop")]
+        public static extern void SimulationLoop(int argc, string[] argv, int window_width, int window_height, ref Functions fn);
+    }
+}
diff --git a/OpenSim/Region/Physics/Manager/IMesher.cs b/OpenSim/Region/Physics/Manager/IMesher.cs
index 2e7bb5d..e290dc9 100644
--- a/OpenSim/Region/Physics/Manager/IMesher.cs
+++ b/OpenSim/Region/Physics/Manager/IMesher.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Runtime.InteropServices;
 using OpenSim.Framework;
 using OpenMetaverse;
 
@@ -36,7 +37,12 @@ namespace OpenSim.Region.Physics.Manager
     {
         IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod);
         IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical);
-        IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache);
+        IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex, bool forOde);
+        IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache, bool convex, bool forOde);
+        IMesh GetMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex);
+        void ReleaseMesh(IMesh mesh);
+        void ExpireReleaseMeshs();
+        void ExpireFileCache();
     }
 
     // Values for level of detail to be passed to the mesher.
@@ -54,6 +60,25 @@ namespace OpenSim.Region.Physics.Manager
     {
     }
 
+    [Serializable()]
+    [StructLayout(LayoutKind.Explicit)]
+    public struct AMeshKey
+    {
+        [FieldOffset(0)]
+        public UUID uuid;
+        [FieldOffset(0)]
+        public ulong hashA;
+        [FieldOffset(8)]
+        public ulong hashB;
+        [FieldOffset(16)]
+        public ulong hashC;
+
+        public override string ToString()
+        {
+            return uuid.ToString() + "-" + hashC.ToString("x") ;
+        }
+    }
+
     public interface IMesh
     {
         List<Vector3> getVertexList();
@@ -67,5 +92,7 @@ namespace OpenSim.Region.Physics.Manager
         void releasePinned();
         void Append(IMesh newMesh);
         void TransformLinear(float[,] matrix, float[] offset);
+        Vector3 GetCentroid();
+        Vector3 GetOBB();
     }
 }
diff --git a/OpenSim/Region/Physics/Manager/PhysicsActor.cs b/OpenSim/Region/Physics/Manager/PhysicsActor.cs
index 6bc6e23..60f6480 100644
--- a/OpenSim/Region/Physics/Manager/PhysicsActor.cs
+++ b/OpenSim/Region/Physics/Manager/PhysicsActor.cs
@@ -43,7 +43,8 @@ namespace OpenSim.Region.Physics.Manager
         Unknown = 0,
         Agent = 1,
         Prim = 2,
-        Ground = 3
+        Ground = 3,
+        Water = 4
     }
 
     public enum PIDHoverType
@@ -59,15 +60,41 @@ namespace OpenSim.Region.Physics.Manager
         public Vector3 Position;
         public Vector3 SurfaceNormal;
         public float PenetrationDepth;
+        public float RelativeSpeed;
+        public bool CharacterFeet;
 
         public ContactPoint(Vector3 position, Vector3 surfaceNormal, float penetrationDepth)
         {
             Position = position;
             SurfaceNormal = surfaceNormal;
             PenetrationDepth = penetrationDepth;
+            RelativeSpeed = 0f; // for now let this one be set explicity
+            CharacterFeet = true;  // keep other plugins work as before
+        }
+
+        public ContactPoint(Vector3 position, Vector3 surfaceNormal, float penetrationDepth, bool feet)
+        {
+            Position = position;
+            SurfaceNormal = surfaceNormal;
+            PenetrationDepth = penetrationDepth;
+            RelativeSpeed = 0f; // for now let this one be set explicity
+            CharacterFeet = feet;  // keep other plugins work as before
         }
     }
 
+    public struct ContactData
+    {
+        public float mu;
+        public float bounce;
+        public bool softcolide;
+
+        public ContactData(float _mu, float _bounce, bool _softcolide)
+        {
+            mu = _mu;
+            bounce = _bounce;
+            softcolide = _softcolide;
+        }
+    }
     /// <summary>
     /// Used to pass collision information to OnCollisionUpdate listeners.
     /// </summary>
@@ -99,7 +126,7 @@ namespace OpenSim.Region.Physics.Manager
                 m_objCollisionList.Add(localID, contact);
             }
             else
-            {
+            {              
                 if (m_objCollisionList[localID].PenetrationDepth < contact.PenetrationDepth)
                     m_objCollisionList[localID] = contact;
             }
@@ -135,6 +162,8 @@ namespace OpenSim.Region.Physics.Manager
         /// </summary>
         public event CollisionUpdate OnCollisionUpdate;
 
+        public virtual void SetVehicle(object vdata) { }
+
         public event OutOfBounds OnOutOfBounds;
 #pragma warning restore 67
 
@@ -142,11 +171,32 @@ namespace OpenSim.Region.Physics.Manager
         {
             get { return new NullPhysicsActor(); }
         }
+   
+        public virtual bool Building { get; set; }
+
+        public virtual void getContactData(ref ContactData cdata)
+        {
+            cdata.mu = 0;
+            cdata.bounce = 0;
+        }
 
         public abstract bool Stopped { get; }
 
         public abstract Vector3 Size { get; set; }
 
+        public virtual void setAvatarSize(Vector3 size, float feetOffset)
+        {
+            Size = size;
+        }
+
+        public virtual bool Phantom { get; set; }
+
+        public virtual bool IsVolumeDtc
+        {
+            get { return false; }
+            set { return; }
+        }
+
         public virtual byte PhysicsShapeType { get; set; }
 
         public abstract PrimitiveBaseShape Shape { set; }
@@ -169,7 +219,7 @@ namespace OpenSim.Region.Physics.Manager
         /// XXX: Bizarrely, this cannot be "Terrain" or "Water" right now unless it really is simulating terrain or
         /// water.  This is not a problem due to the formatting of names given by prims and avatars.
         /// </remarks>
-        public string Name { get; protected set; }
+        public string Name { get; set; }
 
         /// <summary>
         /// This is being used by ODE joint code.
@@ -253,6 +303,51 @@ namespace OpenSim.Region.Physics.Manager
         public abstract Vector3 GeometricCenter { get; }
         public abstract Vector3 CenterOfMass { get; }
 
+        public virtual Vector3 OOBsize
+        {
+            get
+                {
+                Vector3 s=Size;
+                s.X *=0.5f;
+                s.Y *=0.5f;
+                s.Z *=0.5f;
+                return s;
+                } 
+        }
+
+        public virtual Vector3 OOBoffset
+        {
+            get
+            {
+                return Vector3.Zero;
+            }
+        }
+
+        public virtual float OOBRadiusSQ
+        {
+            get
+            {
+                return Size.LengthSquared() * 0.25f; // ((0.5^2)
+            }
+        }
+
+
+        public virtual float PhysicsCost
+        {
+            get
+            {
+                return 0.1f;
+            }
+        }
+
+        public virtual float StreamCost
+        {
+            get
+            {
+                return 1.0f;
+            }
+        }
+
         /// <summary>
         /// The desired velocity of this actor.
         /// </summary>
@@ -314,6 +409,12 @@ namespace OpenSim.Region.Physics.Manager
         public abstract void UnSubscribeEvents();
         public abstract bool SubscribedEvents();
 
+        public virtual void AddCollisionEvent(uint CollidedWith, ContactPoint contact) { }
+
+        // Warning in a parent part it returns itself, not null
+        public virtual PhysicsActor ParentActor { get { return this; } }
+        
+
         // Extendable interface for new, physics engine specific operations
         public virtual object Extension(string pFunct, params object[] pParams)
         {
@@ -324,9 +425,11 @@ namespace OpenSim.Region.Physics.Manager
 
     public class NullPhysicsActor : PhysicsActor
     {
+        private ActorTypes m_actorType = ActorTypes.Unknown;
+
         public override bool Stopped
         {
-            get{ return false; }
+            get{ return true; }
         }
 
         public override Vector3 Position
@@ -343,6 +446,7 @@ namespace OpenSim.Region.Physics.Manager
 
         public override uint LocalID
         {
+            get { return 0; }
             set { return; }
         }
 
@@ -402,50 +506,17 @@ namespace OpenSim.Region.Physics.Manager
             set { return; }
         }
 
-        public override void VehicleFloatParam(int param, float value)
-        {
+        public override void VehicleFloatParam(int param, float value) {}
+        public override void VehicleVectorParam(int param, Vector3 value) { }
+        public override void VehicleRotationParam(int param, Quaternion rotation) { }
+        public override void VehicleFlags(int param, bool remove) { }
+        public override void SetVolumeDetect(int param) {}
+        public override void SetMaterial(int material) {}
+        public override Vector3 CenterOfMass { get { return Vector3.Zero; }}
 
-        }
+        public override Vector3 GeometricCenter { get { return Vector3.Zero; }}
 
-        public override void VehicleVectorParam(int param, Vector3 value)
-        {
-
-        }
-
-        public override void VehicleRotationParam(int param, Quaternion rotation)
-        {
-
-        }
-
-        public override void VehicleFlags(int param, bool remove)
-        {
-            
-        }
-
-        public override void SetVolumeDetect(int param)
-        {
-
-        }
-
-        public override void SetMaterial(int material)
-        {
-            
-        }
-
-        public override Vector3 CenterOfMass
-        {
-            get { return Vector3.Zero; }
-        }
-
-        public override Vector3 GeometricCenter
-        {
-            get { return Vector3.Zero; }
-        }
-
-        public override PrimitiveBaseShape Shape
-        {
-            set { return; }
-        }
+        public override PrimitiveBaseShape Shape { set { return; }}
 
         public override Vector3 Velocity
         {
@@ -465,9 +536,7 @@ namespace OpenSim.Region.Physics.Manager
             set { }
         }
 
-        public override void CrossingFailure()
-        {
-        }
+        public override void CrossingFailure() {}
 
         public override Quaternion Orientation
         {
@@ -507,8 +576,20 @@ namespace OpenSim.Region.Physics.Manager
 
         public override int PhysicsActorType
         {
-            get { return (int) ActorTypes.Unknown; }
-            set { return; }
+            get { return (int)m_actorType; }
+            set {               
+                ActorTypes type = (ActorTypes)value;
+                switch (type)
+                {
+                    case ActorTypes.Ground:
+                    case ActorTypes.Water:
+                        m_actorType = type;
+                        break;
+                    default:
+                        m_actorType = ActorTypes.Unknown;
+                        break;
+                }
+            }
         }
 
         public override bool Kinematic
@@ -517,26 +598,11 @@ namespace OpenSim.Region.Physics.Manager
             set { return; }
         }
 
-        public override void link(PhysicsActor obj)
-        {
-        }
-
-        public override void delink()
-        {
-        }
-
-        public override void LockAngularMotion(Vector3 axis)
-        {
-        }
-
-        public override void AddForce(Vector3 force, bool pushforce)
-        {
-        }
-
-        public override void AddAngularForce(Vector3 force, bool pushforce)
-        {
-            
-        }
+        public override void link(PhysicsActor obj) { }
+        public override void delink() { }
+        public override void LockAngularMotion(Vector3 axis) { }
+        public override void AddForce(Vector3 force, bool pushforce) { }
+        public override void AddAngularForce(Vector3 force, bool pushforce) { }
 
         public override Vector3 RotationalVelocity
         {
@@ -564,21 +630,10 @@ namespace OpenSim.Region.Physics.Manager
         public override float APIDStrength { set { return; } }
         public override float APIDDamping { set { return; } }
         
-        public override void SetMomentum(Vector3 momentum)
-        {
-        }
-
-        public override void SubscribeEvents(int ms)
-        {
-
-        }
-        public override void UnSubscribeEvents()
-        {
+        public override void SetMomentum(Vector3 momentum) { }
 
-        }
-        public override bool SubscribedEvents()
-        {
-            return false;
-        }
+        public override void SubscribeEvents(int ms) { }
+        public override void UnSubscribeEvents() { }
+        public override bool SubscribedEvents() { return false; }
     }
 }
diff --git a/OpenSim/Region/Physics/Manager/PhysicsPluginManager.cs b/OpenSim/Region/Physics/Manager/PhysicsPluginManager.cs
index d8279b7..ddbe80b 100644
--- a/OpenSim/Region/Physics/Manager/PhysicsPluginManager.cs
+++ b/OpenSim/Region/Physics/Manager/PhysicsPluginManager.cs
@@ -60,6 +60,14 @@ namespace OpenSim.Region.Physics.Manager
             m_log.Info("[PHYSICS]: Added meshing engine: " + plugHard.GetName());
         }
 
+        // Legacy method for simulators before extent was passed
+        public PhysicsScene GetPhysicsScene(string physEngineName, string meshEngineName,
+                                    IConfigSource config, string regionName)
+        {
+            Vector3 extent = new Vector3(Constants.RegionSize, Constants.RegionSize, Constants.RegionHeight);
+            return GetPhysicsScene(physEngineName, meshEngineName, config, regionName, extent);
+        }
+
         /// <summary>
         /// Get a physics scene for the given physics engine and mesher.
         /// </summary>
diff --git a/OpenSim/Region/Physics/Manager/PhysicsScene.cs b/OpenSim/Region/Physics/Manager/PhysicsScene.cs
index 9cdedbf..96ef0a6 100644
--- a/OpenSim/Region/Physics/Manager/PhysicsScene.cs
+++ b/OpenSim/Region/Physics/Manager/PhysicsScene.cs
@@ -41,6 +41,10 @@ namespace OpenSim.Region.Physics.Manager
 
     public delegate void RaycastCallback(bool hitYN, Vector3 collisionPoint, uint localid, float distance, Vector3 normal);
     public delegate void RayCallback(List<ContactResult> list);
+    public delegate void ProbeBoxCallback(List<ContactResult> list);
+    public delegate void ProbeSphereCallback(List<ContactResult> list);
+    public delegate void ProbePlaneCallback(List<ContactResult> list);
+    public delegate void SitAvatarCallback(int status, uint partID, Vector3 offset, Quaternion Orientation);
 
     public delegate void JointMoved(PhysicsJoint joint);
     public delegate void JointDeactivated(PhysicsJoint joint);
@@ -89,6 +93,8 @@ namespace OpenSim.Region.Physics.Manager
         public Vector3 Normal;
     }
 
+
+
     public abstract class PhysicsScene
     {
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
@@ -146,9 +152,16 @@ namespace OpenSim.Region.Physics.Manager
         /// <param name="size"></param>
         /// <param name="isFlying"></param>
         /// <returns></returns>
+<<<<<<< HEAD
         public abstract PhysicsActor AddAvatar(
             string avName, Vector3 position, Vector3 velocity, Vector3 size, bool isFlying);
 
+=======
+        public virtual PhysicsActor AddAvatar(string avName, Vector3 position, Vector3 size, bool isFlying)
+        {
+            return null;
+        }
+>>>>>>> avn/ubitvar
         /// <summary>
         /// Add an avatar
         /// </summary>
@@ -170,6 +183,12 @@ namespace OpenSim.Region.Physics.Manager
             return ret;
         }
 
+        public virtual PhysicsActor AddAvatar(uint localID, string avName, Vector3 position, Vector3 size, float feetOffset, bool isFlying)
+        {
+            PhysicsActor ret = AddAvatar(localID, avName, position, size, isFlying);
+            return ret;
+        }
+
         /// <summary>
         /// Remove an avatar.
         /// </summary>
@@ -185,6 +204,19 @@ namespace OpenSim.Region.Physics.Manager
         public abstract PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
                                                   Vector3 size, Quaternion rotation, bool isPhysical, uint localid);
 
+        public virtual PhysicsActor AddPrimShape(string primName, PhysicsActor parent, PrimitiveBaseShape pbs, Vector3 position,
+                                                  uint localid, byte[] sdata)
+        {
+            return null;
+        }
+
+        public virtual PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
+                                                  Vector3 size, Quaternion rotation, bool isPhysical, bool isPhantom, uint localid)
+        {
+            return AddPrimShape(primName, pbs, position, size, rotation, isPhysical, localid);
+        }
+
+                           
         public virtual PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
                                                   Vector3 size, Quaternion rotation, bool isPhysical, bool isPhantom, byte shapetype, uint localid)
         {
@@ -258,6 +290,9 @@ namespace OpenSim.Region.Physics.Manager
 
         public abstract void AddPhysicsActorTaint(PhysicsActor prim);
 
+
+        public virtual void PrepareSimulation() { }
+
         /// <summary>
         /// Perform a simulation of the current physics scene over the given timestep.
         /// </summary>
@@ -302,7 +337,7 @@ namespace OpenSim.Region.Physics.Manager
         }
 
         public virtual void Combine(PhysicsScene pScene, Vector3 offset, Vector3 extents) {}
-
+        public virtual void CombineTerrain(float[] heightMap, Vector3 pOffset) {}
         public virtual void UnCombine(PhysicsScene pScene) {}
 
         /// <summary>
@@ -351,6 +386,31 @@ namespace OpenSim.Region.Physics.Manager
             return false;
         }
 
+        public virtual List<ContactResult> RaycastActor(PhysicsActor actor, Vector3 position, Vector3 direction, float length, int Count, RayFilterFlags flags)
+        {
+            return new List<ContactResult>();
+        }
+
+        public virtual List<ContactResult> BoxProbe(Vector3 position, Vector3 size, Quaternion orientation, int Count, RayFilterFlags flags)
+        {
+            return new List<ContactResult>();
+        }
+
+        public virtual List<ContactResult> SphereProbe(Vector3 position, float radius, int Count, RayFilterFlags flags)
+        {
+            return new List<ContactResult>();
+        }
+
+        public virtual List<ContactResult> PlaneProbe(PhysicsActor actor, Vector4 plane, int Count, RayFilterFlags flags)
+        {
+            return new List<ContactResult>();
+        }
+
+        public virtual int SitAvatar(PhysicsActor actor, Vector3 AbsolutePosition, Vector3 CameraPosition, Vector3 offset, Vector3 AvatarSize, SitAvatarCallback PhysicsSitResponse)
+        {
+            return 0;
+        }
+
         // Extendable interface for new, physics engine specific operations
         public virtual object Extension(string pFunct, params object[] pParams)
         {
diff --git a/OpenSim/Region/Physics/Manager/VehicleConstants.cs b/OpenSim/Region/Physics/Manager/VehicleConstants.cs
index f0775c1..8e24b4c 100644
--- a/OpenSim/Region/Physics/Manager/VehicleConstants.cs
+++ b/OpenSim/Region/Physics/Manager/VehicleConstants.cs
@@ -26,6 +26,7 @@
  */
 
 using System;
+using OpenMetaverse;
 
 namespace OpenSim.Region.Physics.Manager
 {
@@ -117,5 +118,47 @@ namespace OpenSim.Region.Physics.Manager
         NO_DEFLECTION = 16392,
         LOCK_ROTATION = 32784
     }
-        
+
+    public struct VehicleData
+    {
+        public Vehicle m_type;
+        public VehicleFlag m_flags;
+
+        // Linear properties
+        public Vector3 m_linearMotorDirection;
+        public Vector3 m_linearFrictionTimescale;
+        public float m_linearMotorDecayTimescale;
+        public float m_linearMotorTimescale;
+        public Vector3 m_linearMotorOffset;
+
+        //Angular properties
+        public Vector3 m_angularMotorDirection;
+        public float m_angularMotorTimescale;
+        public float m_angularMotorDecayTimescale;
+        public Vector3 m_angularFrictionTimescale;
+
+        //Deflection properties
+        public float m_angularDeflectionEfficiency;
+        public float m_angularDeflectionTimescale;
+        public float m_linearDeflectionEfficiency;
+        public float m_linearDeflectionTimescale;
+
+        //Banking properties
+        public float m_bankingEfficiency;
+        public float m_bankingMix;
+        public float m_bankingTimescale;
+
+        //Hover and Buoyancy properties
+        public float m_VhoverHeight;
+        public float m_VhoverEfficiency;
+        public float m_VhoverTimescale;
+        public float m_VehicleBuoyancy;
+
+        //Attractor properties
+        public float m_verticalAttractionEfficiency;
+        public float m_verticalAttractionTimescale;
+
+        // Axis
+        public Quaternion m_referenceFrame;
+    }
 }
diff --git a/OpenSim/Region/Physics/Manager/ZeroMesher.cs b/OpenSim/Region/Physics/Manager/ZeroMesher.cs
index 270d2ec..890951f 100644
--- a/OpenSim/Region/Physics/Manager/ZeroMesher.cs
+++ b/OpenSim/Region/Physics/Manager/ZeroMesher.cs
@@ -64,20 +64,34 @@ namespace OpenSim.Region.Physics.Manager
     {
         public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod)
         {
-            return CreateMesh(primName, primShape, size, lod, false, false);
+            return CreateMesh(primName, primShape, size, lod, false);
         }
 
-        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical)
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache, bool convex, bool forOde)
         {
-            return CreateMesh(primName, primShape, size, lod, false, false);
+            return CreateMesh(primName, primShape, size, lod, false);
         }
 
-        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache)
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex,bool forOde)
+        {
+            return CreateMesh(primName, primShape, size, lod, false);
+        }
+
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical)
         {
             // Remove the reference to the encoded JPEG2000 data so it can be GCed
             primShape.SculptData = OpenMetaverse.Utils.EmptyBytes;
 
             return null;
         }
+
+        public IMesh GetMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex)
+        {
+            return null;
+        }
+
+        public void ReleaseMesh(IMesh mesh) { }
+        public void ExpireReleaseMeshs() { }
+        public void ExpireFileCache() { }
     }
 }
diff --git a/OpenSim/Region/Physics/Meshing/Mesh.cs b/OpenSim/Region/Physics/Meshing/Mesh.cs
index bd8e306..e6b32e7 100644
--- a/OpenSim/Region/Physics/Meshing/Mesh.cs
+++ b/OpenSim/Region/Physics/Meshing/Mesh.cs
@@ -46,11 +46,36 @@ namespace OpenSim.Region.Physics.Meshing
         IntPtr m_indicesPtr = IntPtr.Zero;
         int m_indexCount = 0;
         public float[] m_normals;
+        Vector3 _centroid;
+        int _centroidDiv;
+
+        private class vertexcomp : IEqualityComparer<Vertex>
+        {
+            public bool Equals(Vertex v1, Vertex v2)
+            {
+                if (v1.X == v2.X && v1.Y == v2.Y && v1.Z == v2.Z)
+                    return true;
+                else
+                    return false;
+            }
+            public int GetHashCode(Vertex v)
+            {
+                int a = v.X.GetHashCode();
+                int b = v.Y.GetHashCode();
+                int c = v.Z.GetHashCode();
+                return (a << 16) ^ (b << 8) ^ c;
+            }
+
+        }
 
         public Mesh()
         {
-            m_vertices = new Dictionary<Vertex, int>();
+            vertexcomp vcomp = new vertexcomp();
+
+            m_vertices = new Dictionary<Vertex, int>(vcomp);
             m_triangles = new List<Triangle>();
+            _centroid = Vector3.Zero;
+            _centroidDiv = 0;
         }
 
         public Mesh Clone()
@@ -61,7 +86,8 @@ namespace OpenSim.Region.Physics.Meshing
             {
                 result.Add(new Triangle(t.v1.Clone(), t.v2.Clone(), t.v3.Clone()));
             }
-
+            result._centroid = _centroid;
+            result._centroidDiv = _centroidDiv;
             return result;
         }
 
@@ -71,15 +97,63 @@ namespace OpenSim.Region.Physics.Meshing
                 throw new NotSupportedException("Attempt to Add to a pinned Mesh");
             // If a vertex of the triangle is not yet in the vertices list,
             // add it and set its index to the current index count
+            // vertex == seems broken
+            // skip colapsed triangles
+            if ((triangle.v1.X == triangle.v2.X && triangle.v1.Y == triangle.v2.Y && triangle.v1.Z == triangle.v2.Z)
+                || (triangle.v1.X == triangle.v3.X && triangle.v1.Y == triangle.v3.Y && triangle.v1.Z == triangle.v3.Z)
+                || (triangle.v2.X == triangle.v3.X && triangle.v2.Y == triangle.v3.Y && triangle.v2.Z == triangle.v3.Z)
+                )               
+            {               
+                return;
+            }
+
+            if (m_vertices.Count == 0)
+            {
+                _centroidDiv = 0;
+                _centroid = Vector3.Zero;
+            }
+
             if (!m_vertices.ContainsKey(triangle.v1))
+            {
                 m_vertices[triangle.v1] = m_vertices.Count;
+                _centroid.X += triangle.v1.X;
+                _centroid.Y += triangle.v1.Y;
+                _centroid.Z += triangle.v1.Z;
+                _centroidDiv++;
+            }
             if (!m_vertices.ContainsKey(triangle.v2))
+            {
                 m_vertices[triangle.v2] = m_vertices.Count;
+                _centroid.X += triangle.v2.X;
+                _centroid.Y += triangle.v2.Y;
+                _centroid.Z += triangle.v2.Z;
+                _centroidDiv++;
+            }
             if (!m_vertices.ContainsKey(triangle.v3))
+            {
                 m_vertices[triangle.v3] = m_vertices.Count;
+                _centroid.X += triangle.v3.X;
+                _centroid.Y += triangle.v3.Y;
+                _centroid.Z += triangle.v3.Z;
+                _centroidDiv++;
+            }
             m_triangles.Add(triangle);
         }
 
+        public Vector3 GetCentroid()
+        {
+            if (_centroidDiv > 0)
+                return new Vector3(_centroid.X / _centroidDiv, _centroid.Y / _centroidDiv, _centroid.Z / _centroidDiv);
+            else
+                return Vector3.Zero;
+        }
+
+        // not functional
+        public Vector3 GetOBB()
+        {
+            return new Vector3(0.5f, 0.5f, 0.5f);
+        }
+
         public void CalcNormals()
         {
             int iTriangles = m_triangles.Count;
@@ -185,6 +259,7 @@ namespace OpenSim.Region.Physics.Meshing
         public void getVertexListAsPtrToFloatArray(out IntPtr vertices, out int vertexStride, out int vertexCount)
         {
             // A vertex is 3 floats
+            
             vertexStride = 3 * sizeof(float);
 
             // If there isn't an unmanaged array allocated yet, do it now
diff --git a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
index 42231b5..ef6482a 100644
--- a/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
+++ b/OpenSim/Region/Physics/Meshing/Meshmerizer.cs
@@ -909,11 +909,21 @@ namespace OpenSim.Region.Physics.Meshing
             return CreateMesh(primName, primShape, size, lod, false, true);
         }
 
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache, bool convex, bool forOde)
+        {
+            return CreateMesh(primName, primShape, size, lod, false);
+        }
+
         public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical)
         {
             return CreateMesh(primName, primShape, size, lod, isPhysical, true);
         }
 
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex, bool forOde)
+        {
+            return CreateMesh(primName, primShape, size, lod, isPhysical, true);
+        }
+
         public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache)
         {
 #if SPAM
@@ -967,5 +977,13 @@ namespace OpenSim.Region.Physics.Meshing
 
             return mesh;
         }
+        public IMesh GetMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex)
+        {
+            return null;
+        }
+
+        public void ReleaseMesh(IMesh imesh) { }
+        public void ExpireReleaseMeshs() { }
+        public void ExpireFileCache() { }
     }
 }
diff --git a/OpenSim/Region/Physics/Meshing/SculptMap.cs b/OpenSim/Region/Physics/Meshing/SculptMap.cs
index 740424e..b3d9cb6 100644
--- a/OpenSim/Region/Physics/Meshing/SculptMap.cs
+++ b/OpenSim/Region/Physics/Meshing/SculptMap.cs
@@ -58,28 +58,24 @@ namespace PrimMesher
             if (bmW == 0 || bmH == 0)
                 throw new Exception("SculptMap: bitmap has no data");
 
-            int numLodPixels = lod * 2 * lod * 2;  // (32 * 2)^2  = 64^2 pixels for default sculpt map image
+            int numLodPixels = lod * lod;  // (32 * 2)^2  = 64^2 pixels for default sculpt map image
 
+            bool smallMap = bmW * bmH <= numLodPixels;
             bool needsScaling = false;
 
-            bool smallMap = bmW * bmH <= lod * lod;
-
             width = bmW;
             height = bmH;
-            while (width * height > numLodPixels)
+            while (width * height > numLodPixels * 4)
             {
                 width >>= 1;
                 height >>= 1;
                 needsScaling = true;
             }
 
-
-
             try
             {
                 if (needsScaling)
-                    bm = ScaleImage(bm, width, height,
-                        System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor);
+                    bm = ScaleImage(bm, width, height);
             }
 
             catch (Exception e)
@@ -87,7 +83,7 @@ namespace PrimMesher
                 throw new Exception("Exception in ScaleImage(): e: " + e.ToString());
             }
 
-            if (width * height > lod * lod)
+            if (width * height > numLodPixels)
             {
                 width >>= 1;
                 height >>= 1;
@@ -144,15 +140,17 @@ namespace PrimMesher
             int rowNdx, colNdx;
             int smNdx = 0;
 
+
             for (rowNdx = 0; rowNdx < numRows; rowNdx++)
             {
                 List<Coord> row = new List<Coord>(numCols);
                 for (colNdx = 0; colNdx < numCols; colNdx++)
                 {
+
                     if (mirror)
-                        row.Add(new Coord(-(redBytes[smNdx] * pixScale - 0.5f), (greenBytes[smNdx] * pixScale - 0.5f), blueBytes[smNdx] * pixScale - 0.5f));
+                        row.Add(new Coord(-((float)redBytes[smNdx] * pixScale - 0.5f), ((float)greenBytes[smNdx] * pixScale - 0.5f), (float)blueBytes[smNdx] * pixScale - 0.5f));
                     else
-                        row.Add(new Coord(redBytes[smNdx] * pixScale - 0.5f, greenBytes[smNdx] * pixScale - 0.5f, blueBytes[smNdx] * pixScale - 0.5f));
+                        row.Add(new Coord((float)redBytes[smNdx] * pixScale - 0.5f, (float)greenBytes[smNdx] * pixScale - 0.5f, (float)blueBytes[smNdx] * pixScale - 0.5f));
 
                     ++smNdx;
                 }
@@ -161,23 +159,39 @@ namespace PrimMesher
             return rows;
         }
 
-        private Bitmap ScaleImage(Bitmap srcImage, int destWidth, int destHeight,
-                System.Drawing.Drawing2D.InterpolationMode interpMode)
+        private Bitmap ScaleImage(Bitmap srcImage, int destWidth, int destHeight)
         {
-            Bitmap scaledImage = new Bitmap(srcImage, destWidth, destHeight);
-            scaledImage.SetResolution(96.0f, 96.0f);
-
-            Graphics grPhoto = Graphics.FromImage(scaledImage);
-            grPhoto.InterpolationMode = interpMode;
 
-            grPhoto.DrawImage(srcImage,
-                new Rectangle(0, 0, destWidth, destHeight),
-                new Rectangle(0, 0, srcImage.Width, srcImage.Height),
-                GraphicsUnit.Pixel);
+            Bitmap scaledImage = new Bitmap(destWidth, destHeight, PixelFormat.Format24bppRgb);
+            
+            Color c;
+            float xscale = srcImage.Width / destWidth;
+            float yscale = srcImage.Height / destHeight;
+            
+            float sy = 0.5f;
+            for (int y = 0; y < destHeight; y++)
+            {
+                float sx = 0.5f;
+                for (int x = 0; x < destWidth; x++)
+                {
+                    try
+                    {
+                        c = srcImage.GetPixel((int)(sx), (int)(sy));
+                        scaledImage.SetPixel(x, y, Color.FromArgb(c.R, c.G, c.B));
+                    }
+                    catch (IndexOutOfRangeException)
+                    {
+                    }
 
-            grPhoto.Dispose();
+                    sx += xscale;
+                }
+                sy += yscale;
+            }
+            srcImage.Dispose();
             return scaledImage;
         }
+
+    }        
+    
     }
-}
 #endif
diff --git a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
index 05eaf2a..9203169 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
@@ -1251,7 +1251,12 @@ namespace OpenSim.Region.Physics.OdePlugin
         public override Vector3 PIDTarget { set { return; } }
         public override bool PIDActive 
         { 
+<<<<<<< HEAD
             get { return false; }
+=======
+            // os version
+            // get { return false; }
+>>>>>>> avn/ubitvar
             set { return; } 
         }
         public override float PIDTau { set { return; } }
diff --git a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
index f934b8a..6363422 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
@@ -2955,7 +2955,14 @@ Console.WriteLine(" JointCreateFixed");
                     m_log.WarnFormat("[PHYSICS]: Got NaN PIDTarget from Scene on Object {0}", Name);
             } 
         }
+<<<<<<< HEAD
         public override bool PIDActive { get; set; }
+=======
+        // os version
+        //public override bool PIDActive {get { return m_usePID; } set { m_usePID = value; } }
+        public override bool PIDActive { set { m_usePID = value; } }
+
+>>>>>>> avn/ubitvar
         public override float PIDTau { set { m_PIDTau = value; } }
 
         public override float PIDHoverHeight { set { m_PIDHoverHeight = value; ; } }
@@ -3352,7 +3359,14 @@ Console.WriteLine(" JointCreateFixed");
                         RequestAssetDelegate assetProvider = _parent_scene.RequestAssetMethod;
                         if (assetProvider != null)
                             assetProvider(_pbs.SculptTexture, MeshAssetReceived);
+<<<<<<< HEAD
                     }, null, "ODEPrim.CheckMeshAsset");
+=======
+                    // os version
+                    //}, null, "ODEPrim.CheckMeshAsset");
+                    // avn
+                    });
+>>>>>>> avn/ubitvar
             }
         }
 
diff --git a/OpenSim/Region/Physics/OdePlugin/ODERayCastRequestManager.cs b/OpenSim/Region/Physics/OdePlugin/ODERayCastRequestManager.cs
index 8d7d3b3..fa2ed3e 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODERayCastRequestManager.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODERayCastRequestManager.cs
@@ -172,8 +172,13 @@ namespace OpenSim.Region.Physics.OdePlugin
         /// <param name="req"></param>
         private void RayCast(ODERayCastRequest req)
         {
+            // limit ray lenght or collisions will take all avaiable stack space
+            float len = req.length;
+            if (len > 250f)
+                len = 250f;
+
             // Create the ray
-            IntPtr ray = d.CreateRay(m_scene.space, req.length);
+            IntPtr ray = d.CreateRay(m_scene.space, len);
             d.GeomRaySet(ray, req.Origin.X, req.Origin.Y, req.Origin.Z, req.Normal.X, req.Normal.Y, req.Normal.Z);
 
             // Collide test
@@ -218,8 +223,13 @@ namespace OpenSim.Region.Physics.OdePlugin
         /// <param name="req"></param>
         private void RayCast(ODERayRequest req)
         {
+            // limit ray lenght or collisions will take all avaiable stack space
+            float len = req.length;
+            if (len > 250f)
+                len = 250f;
+
             // Create the ray
-            IntPtr ray = d.CreateRay(m_scene.space, req.length);
+            IntPtr ray = d.CreateRay(m_scene.space, len);
             d.GeomRaySet(ray, req.Origin.X, req.Origin.Y, req.Origin.Z, req.Normal.X, req.Normal.Y, req.Normal.Z);
 
             // Collide test
diff --git a/OpenSim/Region/Physics/OdePlugin/OdeScene.cs b/OpenSim/Region/Physics/OdePlugin/OdeScene.cs
index 5953557..7f4a809 100644
--- a/OpenSim/Region/Physics/OdePlugin/OdeScene.cs
+++ b/OpenSim/Region/Physics/OdePlugin/OdeScene.cs
@@ -25,6 +25,14 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+// Ubit changes for varsize regions
+// using a large Heightfield geometry for terrain
+// ODE ode should handle it fine
+// EXCEPT raycasts, those need to have limited range
+// (even in normal regions)
+// or aplication stack will just blowup
+
+
 //#define USE_DRAWSTUFF
 //#define SPAM
 
@@ -263,8 +271,10 @@ namespace OpenSim.Region.Physics.OdePlugin
 
         private Random fluidRandomizer = new Random(Environment.TickCount);
 
-        private const uint m_regionWidth = Constants.RegionSize;
-        private const uint m_regionHeight = Constants.RegionSize;
+        public bool m_suportCombine = true;
+
+        private uint m_regionWidth = Constants.RegionSize;
+        private uint m_regionHeight = Constants.RegionSize;
 
         private float ODE_STEPSIZE = 0.0178f;
         private float metersInSpace = 29.9f;
@@ -290,7 +300,7 @@ namespace OpenSim.Region.Physics.OdePlugin
 
         private readonly IntPtr contactgroup;
 
-        internal IntPtr WaterGeom;
+//        internal IntPtr WaterGeom;
 
         private float nmTerrainContactFriction = 255.0f;
         private float nmTerrainContactBounce = 0.1f;
@@ -507,17 +517,17 @@ namespace OpenSim.Region.Physics.OdePlugin
         public d.Vector3 xyz = new d.Vector3(128.1640f, 128.3079f, 25.7600f);
         public d.Vector3 hpr = new d.Vector3(125.5000f, -17.0000f, 0.0000f);
 
-        // TODO: unused: private uint heightmapWidth = m_regionWidth + 1;
-        // TODO: unused: private uint heightmapHeight = m_regionHeight + 1;
-        // TODO: unused: private uint heightmapWidthSamples;
-        // TODO: unused: private uint heightmapHeightSamples;
-
         private volatile int m_global_contactcount = 0;
 
         private Vector3 m_worldOffset = Vector3.Zero;
         public Vector2 WorldExtents = new Vector2((int)Constants.RegionSize, (int)Constants.RegionSize);
         private PhysicsScene m_parentScene = null;
 
+        float spacesPerMeterX;
+        float spacesPerMeterY;
+        int spaceGridMaxX;
+        int spaceGridMaxY;
+
         private ODERayCastRequestManager m_rayCastManager;
 
         /// <summary>
@@ -551,7 +561,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             viewthread.Start();
             #endif
 
-            _watermap = new float[258 * 258];
+ //           _watermap = new float[258 * 258];
 
             // Zero out the prim spaces array (we split our space into smaller spaces so
             // we can hit test less.
@@ -572,6 +582,16 @@ namespace OpenSim.Region.Physics.OdePlugin
         }
 #endif
 
+        public override void Initialise(IMesher meshmerizer, IConfigSource config, Vector3 regionExtent)
+        {
+            WorldExtents.X = regionExtent.X;
+            m_regionWidth = (uint)regionExtent.X;
+            WorldExtents.Y = regionExtent.Y;
+            m_regionHeight = (uint)regionExtent.Y;
+            m_suportCombine = false;
+            Initialise(meshmerizer, config);
+        }
+
         // Initialize the mesh plugin
         public override void Initialise(IMesher meshmerizer, IConfigSource config)
         {
@@ -699,7 +719,31 @@ namespace OpenSim.Region.Physics.OdePlugin
 
             contacts = new d.ContactGeom[contactsPerCollision];
 
-            staticPrimspace = new IntPtr[(int)(300 / metersInSpace), (int)(300 / metersInSpace)];
+            spacesPerMeterX = 1.0f / metersInSpace;
+            spacesPerMeterY = 1.0f / metersInSpace;
+
+            spaceGridMaxX = (int)(WorldExtents.X * spacesPerMeterX);
+            spaceGridMaxY = (int)(WorldExtents.Y * spacesPerMeterY);
+
+            // ubit: limit number of spaces
+            if (spaceGridMaxX > 40)
+            {
+                spaceGridMaxX = 40;
+                spacesPerMeterX = WorldExtents.X / spaceGridMaxX;
+            }
+            if (spaceGridMaxY > 40)
+            {
+                spaceGridMaxY = 40;
+                spacesPerMeterY = WorldExtents.X / spaceGridMaxY;
+            }
+
+            staticPrimspace = new IntPtr[spaceGridMaxX, spaceGridMaxY]; 
+
+            // make this index limits
+            spaceGridMaxX--;
+            spaceGridMaxY--;
+
+
 
             // Centeral contact friction and bounce
             // ckrinke 11/10/08 Enabling soft_erp but not soft_cfm until I figure out why
@@ -1883,6 +1927,8 @@ namespace OpenSim.Region.Physics.OdePlugin
 
         public override void Combine(PhysicsScene pScene, Vector3 offset, Vector3 extents)
         {
+            if (!m_suportCombine)
+                return;
             m_worldOffset = offset;
             WorldExtents = new Vector2(extents.X, extents.Y);
             m_parentScene = pScene;
@@ -1891,12 +1937,17 @@ namespace OpenSim.Region.Physics.OdePlugin
         // Recovered for use by fly height. Kitto Flora
         internal float GetTerrainHeightAtXY(float x, float y)
         {
-            int offsetX = ((int)(x / (int)Constants.RegionSize)) * (int)Constants.RegionSize;
-            int offsetY = ((int)(y / (int)Constants.RegionSize)) * (int)Constants.RegionSize;
-
             IntPtr heightFieldGeom = IntPtr.Zero;
+            int offsetX = 0;
+            int offsetY = 0;
+
+            if (m_suportCombine)
+            {
+                offsetX = ((int)(x / (int)Constants.RegionSize)) * (int)Constants.RegionSize;
+                offsetY = ((int)(y / (int)Constants.RegionSize)) * (int)Constants.RegionSize;
+            }
 
-            if (RegionTerrain.TryGetValue(new Vector3(offsetX,offsetY,0), out heightFieldGeom))
+            if(RegionTerrain.TryGetValue(new Vector3(offsetX,offsetY,0), out heightFieldGeom))
             {
                 if (heightFieldGeom != IntPtr.Zero)
                 {
@@ -1910,8 +1961,8 @@ namespace OpenSim.Region.Physics.OdePlugin
                             (int)x < 0.001f || (int)y < 0.001f)
                             return 0;
 
-                        x = x - offsetX;
-                        y = y - offsetY;
+                        x = x - offsetX + 1f;
+                        y = y - offsetY + 1f;
 
                         index = (int)((int)x * ((int)Constants.RegionSize + 2) + (int)y);
 
@@ -1969,11 +2020,35 @@ namespace OpenSim.Region.Physics.OdePlugin
 
         #region Add/Remove Entities
 
+<<<<<<< HEAD
         public override PhysicsActor AddAvatar(string avName, Vector3 position, Vector3 velocity, Vector3 size, bool isFlying)
         {                       
             OdeCharacter newAv
                 = new OdeCharacter(
                     avName, this, position, velocity, size, avPIDD, avPIDP,
+=======
+/*  core version
+        public override PhysicsActor AddAvatar(string avName, Vector3 position, Vector3 velocity, Vector3 size, bool isFlying)
+        {                       
+            OdeCharacter newAv
+                = new OdeCharacter(
+                    avName, this, position, velocity, size, avPIDD, avPIDP,
+                    avCapRadius, avStandupTensor, avDensity,
+                    avMovementDivisorWalk, avMovementDivisorRun);
+
+            newAv.Flying = isFlying;
+            newAv.MinimumGroundFlightOffset = minimumGroundFlightOffset;
+            newAv.m_avatarplanted = avplanted;
+
+            return newAv;
+        }
+*/
+        public override PhysicsActor AddAvatar(string avName, Vector3 position, Vector3 size, bool isFlying)
+        {
+            OdeCharacter newAv
+                = new OdeCharacter(
+                    avName, this, position, Vector3.Zero, size, avPIDD, avPIDP,
+>>>>>>> avn/ubitvar
                     avCapRadius, avStandupTensor, avDensity,
                     avMovementDivisorWalk, avMovementDivisorRun);
 
@@ -2747,16 +2822,16 @@ namespace OpenSim.Region.Physics.OdePlugin
         {
             int[] returnint = new int[2];
 
-            returnint[0] = (int) (pos.X/metersInSpace);
+            returnint[0] = (int) (pos.X * spacesPerMeterX);
 
-            if (returnint[0] > ((int) (259f/metersInSpace)))
-                returnint[0] = ((int) (259f/metersInSpace));
+            if (returnint[0] > spaceGridMaxX)
+                returnint[0] = spaceGridMaxX;
             if (returnint[0] < 0)
                 returnint[0] = 0;
 
-            returnint[1] = (int) (pos.Y/metersInSpace);
-            if (returnint[1] > ((int) (259f/metersInSpace)))
-                returnint[1] = ((int) (259f/metersInSpace));
+            returnint[1] = (int)(pos.Y * spacesPerMeterY);
+            if (returnint[1] > spaceGridMaxY)
+                returnint[1] = spaceGridMaxY;
             if (returnint[1] < 0)
                 returnint[1] = 0;
 
@@ -3510,6 +3585,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             get { return false; }
         }
 
+/* godd try.. but not a fix
         #region ODE Specific Terrain Fixes
         private float[] ResizeTerrain512NearestNeighbour(float[] heightMap)
         {
@@ -3776,7 +3852,7 @@ namespace OpenSim.Region.Physics.OdePlugin
         }
 
         #endregion
-
+*/
         public override void SetTerrain(float[] heightMap)
         {
             if (m_worldOffset != Vector3.Zero && m_parentScene != null)
@@ -3797,71 +3873,63 @@ namespace OpenSim.Region.Physics.OdePlugin
             int startTime = Util.EnvironmentTickCount();
             m_log.DebugFormat("[ODE SCENE]: Setting terrain for {0} with offset {1}", Name, pOffset);
 
-            // this._heightmap[i] = (double)heightMap[i];
-            // dbm (danx0r) -- creating a buffer zone of one extra sample all around
-            //_origheightmap = heightMap;
-           
+            
             float[] _heightmap;
 
-            // zero out a heightmap array float array (single dimension [flattened]))
-            //if ((int)Constants.RegionSize == 256)
-            //    _heightmap = new float[514 * 514];
-            //else
-
-            _heightmap = new float[(((int)Constants.RegionSize + 2) * ((int)Constants.RegionSize + 2))];
+            // ok im lasy this are just a aliases
+            uint regionsizeX = m_regionWidth;
+            uint regionsizeY = m_regionHeight;
 
-            uint heightmapWidth = Constants.RegionSize + 1;
-            uint heightmapHeight = Constants.RegionSize + 1;
+            // map is rotated
+            uint heightmapWidth = regionsizeY + 2;
+            uint heightmapHeight = regionsizeX + 2;
 
-            uint heightmapWidthSamples;
+            uint heightmapWidthSamples = heightmapWidth + 1;
+            uint heightmapHeightSamples = heightmapHeight + 1;
 
-            uint heightmapHeightSamples;
-
-            //if (((int)Constants.RegionSize) == 256)
-            //{
-            //    heightmapWidthSamples = 2 * (uint)Constants.RegionSize + 2;
-            //    heightmapHeightSamples = 2 * (uint)Constants.RegionSize + 2;
-            //    heightmapWidth++;
-            //    heightmapHeight++;
-            //}
-            //else
-            //{
-
-                heightmapWidthSamples = (uint)Constants.RegionSize + 1;
-                heightmapHeightSamples = (uint)Constants.RegionSize + 1;
-            //}
+            _heightmap = new float[heightmapWidthSamples * heightmapHeightSamples];
 
             const float scale = 1.0f;
             const float offset = 0.0f;
-            const float thickness = 0.2f;
+            const float thickness = 10f;
             const int wrap = 0;
 
-            int regionsize = (int) Constants.RegionSize + 2;
-            //Double resolution
-            //if (((int)Constants.RegionSize) == 256)
-            //    heightMap = ResizeTerrain512Interpolation(heightMap);
 
+            float hfmin = float.MaxValue;
+            float hfmax = float.MinValue;
+            float val;
+            uint xx;
+            uint yy;
 
-           // if (((int)Constants.RegionSize) == 256 && (int)Constants.RegionSize == 256)
-           //     regionsize = 512;
+            uint maxXX = regionsizeX - 1;
+            uint maxYY = regionsizeY - 1;
 
-            float hfmin = 2000;
-            float hfmax = -2000;
-            
-            for (int x = 0; x < heightmapWidthSamples; x++)
+            // flipping map adding one margin all around so things don't fall in edges
+
+            uint xt = 0;
+            xx = 0;
+
+            for (uint x = 0; x < heightmapWidthSamples; x++)
             {
-                for (int y = 0; y < heightmapHeightSamples; y++)
+                if (x > 1 && xx < maxXX)
+                    xx++;
+                yy = 0;
+                for (uint y = 0; y < heightmapHeightSamples; y++)
                 {
-                    int xx = Util.Clip(x - 1, 0, regionsize - 1);
-                    int yy = Util.Clip(y - 1, 0, regionsize - 1);
-                    
-                    
-                    float val= heightMap[yy * (int)Constants.RegionSize + xx];
-                     _heightmap[x * ((int)Constants.RegionSize + 2) + y] = val;
-                    
-                    hfmin = (val < hfmin) ? val : hfmin;
-                    hfmax = (val > hfmax) ? val : hfmax;
+                    if (y > 1 && y < maxYY)
+                        yy += regionsizeX;
+
+                    val = heightMap[yy + xx];
+                    if (val < 0.0f)
+                        val = 0.0f;
+                    _heightmap[xt + y] = val;
+
+                    if (hfmin > val)
+                        hfmin = val;
+                    if (hfmax < val)
+                        hfmax = val;
                 }
+                xt += heightmapHeightSamples;
             }
 
             lock (OdeLock)
@@ -3882,9 +3950,10 @@ namespace OpenSim.Region.Physics.OdePlugin
 
                 }
                 IntPtr HeightmapData = d.GeomHeightfieldDataCreate();
-                d.GeomHeightfieldDataBuildSingle(HeightmapData, _heightmap, 0, heightmapWidth + 1, heightmapHeight + 1,
-                                                 (int)heightmapWidthSamples + 1, (int)heightmapHeightSamples + 1, scale,
+                d.GeomHeightfieldDataBuildSingle(HeightmapData, _heightmap, 0, heightmapWidth, heightmapHeight,
+                                                 (int)heightmapWidthSamples, (int)heightmapHeightSamples, scale,
                                                  offset, thickness, wrap);
+
                 d.GeomHeightfieldDataSetBounds(HeightmapData, hfmin - 1, hfmax + 1);
                 GroundGeom = d.CreateHeightfield(space, HeightmapData, 1);
                 if (GroundGeom != IntPtr.Zero)
@@ -3899,17 +3968,15 @@ namespace OpenSim.Region.Physics.OdePlugin
 
                 Quaternion q1 = Quaternion.CreateFromAxisAngle(new Vector3(1, 0, 0), 1.5707f);
                 Quaternion q2 = Quaternion.CreateFromAxisAngle(new Vector3(0, 1, 0), 1.5707f);
-                //Axiom.Math.Quaternion q3 = Axiom.Math.Quaternion.FromAngleAxis(3.14f, new Axiom.Math.Vector3(0, 0, 1));
 
                 q1 = q1 * q2;
-                //q1 = q1 * q3;
                 Vector3 v3;
                 float angle;
                 q1.GetAxisAngle(out v3, out angle);
 
                 d.RFromAxisAndAngle(out R, v3.X, v3.Y, v3.Z, angle);
                 d.GeomSetRotation(GroundGeom, ref R);
-                d.GeomSetPosition(GroundGeom, (pOffset.X + ((int)Constants.RegionSize * 0.5f)), (pOffset.Y + ((int)Constants.RegionSize * 0.5f)), 0);
+                d.GeomSetPosition(GroundGeom, pOffset.X + regionsizeX * 0.5f, pOffset.Y + regionsizeY * 0.5f, 0);
                 IntPtr testGround = IntPtr.Zero;
                 if (RegionTerrain.TryGetValue(pOffset, out testGround))
                 {
@@ -3934,89 +4001,31 @@ namespace OpenSim.Region.Physics.OdePlugin
 
         public override bool SupportsCombining()
         {
-            return true;
+            return m_suportCombine;
         }
 
-//        public override void UnCombine(PhysicsScene pScene)
-//        {
-//            IntPtr localGround = IntPtr.Zero;
-////            float[] localHeightfield;
-//            bool proceed = false;
-//            List<IntPtr> geomDestroyList = new List<IntPtr>();
-//
-//            lock (OdeLock)
-//            {
-//                if (RegionTerrain.TryGetValue(Vector3.Zero, out localGround))
-//                {
-//                    foreach (IntPtr geom in TerrainHeightFieldHeights.Keys)
-//                    {
-//                        if (geom == localGround)
-//                        {
-////                            localHeightfield = TerrainHeightFieldHeights[geom];
-//                            proceed = true;
-//                        }
-//                        else
-//                        {
-//                            geomDestroyList.Add(geom);
-//                        }
-//                    }
-//
-//                    if (proceed)
-//                    {
-//                        m_worldOffset = Vector3.Zero;
-//                        WorldExtents = new Vector2((int)Constants.RegionSize, (int)Constants.RegionSize);
-//                        m_parentScene = null;
-//
-//                        foreach (IntPtr g in geomDestroyList)
-//                        {
-//                            // removingHeightField needs to be done or the garbage collector will
-//                            // collect the terrain data before we tell ODE to destroy it causing 
-//                            // memory corruption
-//                            if (TerrainHeightFieldHeights.ContainsKey(g))
-//                            {
-////                                float[] removingHeightField = TerrainHeightFieldHeights[g];
-//                                TerrainHeightFieldHeights.Remove(g);
-//
-//                                if (RegionTerrain.ContainsKey(g))
-//                                {
-//                                    RegionTerrain.Remove(g);
-//                                }
-//
-//                                d.GeomDestroy(g);
-//                                //removingHeightField = new float[0];
-//                            }
-//                        }
-//
-//                    }
-//                    else
-//                    {
-//                        m_log.Warn("[PHYSICS]: Couldn't proceed with UnCombine.  Region has inconsistant data.");
-//                    }
-//                }
-//            }
-//        }
-
         public override void SetWaterLevel(float baseheight)
         {
             waterlevel = baseheight;
-            randomizeWater(waterlevel);
+//            randomizeWater(waterlevel);
         }
 
+/*
         private void randomizeWater(float baseheight)
         {
-            const uint heightmapWidth = m_regionWidth + 2;
-            const uint heightmapHeight = m_regionHeight + 2;
-            const uint heightmapWidthSamples = m_regionWidth + 2;
-            const uint heightmapHeightSamples = m_regionHeight + 2;
-            const float scale = 1.0f;
-            const float offset = 0.0f;
-            const float thickness = 2.9f;
-            const int wrap = 0;
+            uint heightmapWidth = m_regionWidth + 2;
+            uint heightmapHeight = m_regionHeight + 2;
+            uint heightmapWidthSamples = m_regionWidth + 2;
+            uint heightmapHeightSamples = m_regionHeight + 2;
+            float scale = 1.0f;
+            float offset = 0.0f;
+            float thickness = 2.9f;
+            int wrap = 0;
 
             for (int i = 0; i < (258 * 258); i++)
             {
                 _watermap[i] = (baseheight-0.1f) + ((float)fluidRandomizer.Next(1,9) / 10f);
-               // m_log.Info((baseheight - 0.1f) + ((float)fluidRandomizer.Next(1, 9) / 10f));
+                // m_log.Info((baseheight - 0.1f) + ((float)fluidRandomizer.Next(1, 9) / 10f));
             }
 
             lock (OdeLock)
@@ -4027,8 +4036,8 @@ namespace OpenSim.Region.Physics.OdePlugin
                 }
                 IntPtr HeightmapData = d.GeomHeightfieldDataCreate();
                 d.GeomHeightfieldDataBuildSingle(HeightmapData, _watermap, 0, heightmapWidth, heightmapHeight,
-                                                 (int)heightmapWidthSamples, (int)heightmapHeightSamples, scale,
-                                                 offset, thickness, wrap);
+                                                    (int)heightmapWidthSamples, (int)heightmapHeightSamples, scale,
+                                                    offset, thickness, wrap);
                 d.GeomHeightfieldDataSetBounds(HeightmapData, m_regionWidth, m_regionHeight);
                 WaterGeom = d.CreateHeightfield(space, HeightmapData, 1);
                 if (WaterGeom != IntPtr.Zero)
@@ -4056,7 +4065,7 @@ namespace OpenSim.Region.Physics.OdePlugin
                 d.GeomSetPosition(WaterGeom, 128, 128, 0);
             }
         }
-
+*/
         public override void Dispose()
         {
             _worldInitialized = false;
diff --git a/OpenSim/Region/Physics/POSPlugin/POSPrim.cs b/OpenSim/Region/Physics/POSPlugin/POSPrim.cs
index 7c1e915..782ba82 100644
--- a/OpenSim/Region/Physics/POSPlugin/POSPrim.cs
+++ b/OpenSim/Region/Physics/POSPlugin/POSPrim.cs
@@ -298,7 +298,7 @@ namespace OpenSim.Region.Physics.POSPlugin
         {
             set { return; }
         }
-        
+
         public override Quaternion APIDTarget
         {
             set { return; }
diff --git a/OpenSim/Region/Physics/UbitMeshing/HelperTypes.cs b/OpenSim/Region/Physics/UbitMeshing/HelperTypes.cs
new file mode 100644
index 0000000..5dc1e78
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitMeshing/HelperTypes.cs
@@ -0,0 +1,340 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Globalization;
+using OpenMetaverse;
+using OpenSim.Region.Physics.Manager;
+using OpenSim.Region.Physics.Meshing;
+
+public class Vertex : IComparable<Vertex>
+{
+    Vector3 vector;
+
+    public float X
+    {
+        get { return vector.X; }
+        set { vector.X = value; }
+    }
+
+    public float Y
+    {
+        get { return vector.Y; }
+        set { vector.Y = value; }
+    }
+
+    public float Z
+    {
+        get { return vector.Z; }
+        set { vector.Z = value; }
+    }
+
+    public Vertex(float x, float y, float z)
+    {
+        vector.X = x;
+        vector.Y = y;
+        vector.Z = z;
+    }
+
+    public Vertex normalize()
+    {
+        float tlength = vector.Length();
+        if (tlength != 0f)
+        {
+            float mul = 1.0f / tlength;
+            return new Vertex(vector.X * mul, vector.Y * mul, vector.Z * mul);
+        }
+        else
+        {
+            return new Vertex(0f, 0f, 0f);
+        }
+    }
+
+    public Vertex cross(Vertex v)
+    {
+        return new Vertex(vector.Y * v.Z - vector.Z * v.Y, vector.Z * v.X - vector.X * v.Z, vector.X * v.Y - vector.Y * v.X);
+    }
+
+    // disable warning: mono compiler moans about overloading
+    // operators hiding base operator but should not according to C#
+    // language spec
+#pragma warning disable 0108
+    public static Vertex operator *(Vertex v, Quaternion q)
+    {
+        // From http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/transforms/
+
+        Vertex v2 = new Vertex(0f, 0f, 0f);
+
+        v2.X =   q.W * q.W * v.X +
+            2f * q.Y * q.W * v.Z -
+            2f * q.Z * q.W * v.Y +
+                 q.X * q.X * v.X +
+            2f * q.Y * q.X * v.Y +
+            2f * q.Z * q.X * v.Z -
+                 q.Z * q.Z * v.X -
+                 q.Y * q.Y * v.X;
+
+        v2.Y =
+            2f * q.X * q.Y * v.X +
+                 q.Y * q.Y * v.Y +
+            2f * q.Z * q.Y * v.Z +
+            2f * q.W * q.Z * v.X -
+                 q.Z * q.Z * v.Y +
+                 q.W * q.W * v.Y -
+            2f * q.X * q.W * v.Z -
+                 q.X * q.X * v.Y;
+
+        v2.Z =
+            2f * q.X * q.Z * v.X +
+            2f * q.Y * q.Z * v.Y +
+                 q.Z * q.Z * v.Z -
+            2f * q.W * q.Y * v.X -
+                 q.Y * q.Y * v.Z +
+            2f * q.W * q.X * v.Y -
+                 q.X * q.X * v.Z +
+                 q.W * q.W * v.Z;
+
+        return v2;
+    }
+
+    public static Vertex operator +(Vertex v1, Vertex v2)
+    {
+        return new Vertex(v1.X + v2.X, v1.Y + v2.Y, v1.Z + v2.Z);
+    }
+
+    public static Vertex operator -(Vertex v1, Vertex v2)
+    {
+        return new Vertex(v1.X - v2.X, v1.Y - v2.Y, v1.Z - v2.Z);
+    }
+
+    public static Vertex operator *(Vertex v1, Vertex v2)
+    {
+        return new Vertex(v1.X * v2.X, v1.Y * v2.Y, v1.Z * v2.Z);
+    }
+
+    public static Vertex operator +(Vertex v1, float am)
+    {
+        v1.X += am;
+        v1.Y += am;
+        v1.Z += am;
+        return v1;
+    }
+
+    public static Vertex operator -(Vertex v1, float am)
+    {
+        v1.X -= am;
+        v1.Y -= am;
+        v1.Z -= am;
+        return v1;
+    }
+
+    public static Vertex operator *(Vertex v1, float am)
+    {
+        v1.X *= am;
+        v1.Y *= am;
+        v1.Z *= am;
+        return v1;
+    }
+
+    public static Vertex operator /(Vertex v1, float am)
+    {
+        if (am == 0f)
+        {
+            return new Vertex(0f,0f,0f);
+        }
+        float mul = 1.0f / am;
+        v1.X *= mul;
+        v1.Y *= mul;
+        v1.Z *= mul;
+        return v1;
+    }
+#pragma warning restore 0108
+
+
+    public float dot(Vertex v)
+    {
+        return X * v.X + Y * v.Y + Z * v.Z;
+    }
+
+    public Vertex(Vector3 v)
+    {
+        vector = v;
+    }
+
+    public Vertex Clone()
+    {
+        return new Vertex(X, Y, Z);
+    }
+
+    public static Vertex FromAngle(double angle)
+    {
+        return new Vertex((float) Math.Cos(angle), (float) Math.Sin(angle), 0.0f);
+    }
+
+    public float Length()
+    {
+        return vector.Length();
+    }
+
+    public virtual bool Equals(Vertex v, float tolerance)
+    {
+        Vertex diff = this - v;
+        float d = diff.Length();
+        if (d < tolerance)
+            return true;
+
+        return false;
+    }
+
+
+    public int CompareTo(Vertex other)
+    {
+        if (X < other.X)
+            return -1;
+
+        if (X > other.X)
+            return 1;
+
+        if (Y < other.Y)
+            return -1;
+
+        if (Y > other.Y)
+            return 1;
+
+        if (Z < other.Z)
+            return -1;
+
+        if (Z > other.Z)
+            return 1;
+
+        return 0;
+    }
+
+    public static bool operator >(Vertex me, Vertex other)
+    {
+        return me.CompareTo(other) > 0;
+    }
+
+    public static bool operator <(Vertex me, Vertex other)
+    {
+        return me.CompareTo(other) < 0;
+    }
+
+    public String ToRaw()
+    {
+        // Why this stuff with the number formatter?
+        // Well, the raw format uses the english/US notation of numbers
+        // where the "," separates groups of 1000 while the "." marks the border between 1 and 10E-1.
+        // The german notation uses these characters exactly vice versa!
+        // The Float.ToString() routine is a localized one, giving different results depending on the country
+        // settings your machine works with. Unusable for a machine readable file format :-(
+        NumberFormatInfo nfi = new NumberFormatInfo();
+        nfi.NumberDecimalSeparator = ".";
+        nfi.NumberDecimalDigits = 6;
+
+        String s1 = X.ToString(nfi) + " " + Y.ToString(nfi) + " " + Z.ToString(nfi);
+
+        return s1;
+    }
+}
+
+public class Triangle
+{
+    public Vertex v1;
+    public Vertex v2;
+    public Vertex v3;
+
+    public Triangle(Vertex _v1, Vertex _v2, Vertex _v3)
+    {
+        v1 = _v1;
+        v2 = _v2;
+        v3 = _v3;
+    }
+
+    public Triangle(float _v1x,float _v1y,float _v1z,
+                    float _v2x,float _v2y,float _v2z,
+                    float _v3x,float _v3y,float _v3z)
+    {
+        v1 = new Vertex(_v1x, _v1y, _v1z);
+        v2 = new Vertex(_v2x, _v2y, _v2z);
+        v3 = new Vertex(_v3x, _v3y, _v3z);
+    }
+
+    public override String ToString()
+    {
+        NumberFormatInfo nfi = new NumberFormatInfo();
+        nfi.CurrencyDecimalDigits = 2;
+        nfi.CurrencyDecimalSeparator = ".";
+
+        String s1 = "<" + v1.X.ToString(nfi) + "," + v1.Y.ToString(nfi) + "," + v1.Z.ToString(nfi) + ">";
+        String s2 = "<" + v2.X.ToString(nfi) + "," + v2.Y.ToString(nfi) + "," + v2.Z.ToString(nfi) + ">";
+        String s3 = "<" + v3.X.ToString(nfi) + "," + v3.Y.ToString(nfi) + "," + v3.Z.ToString(nfi) + ">";
+
+        return s1 + ";" + s2 + ";" + s3;
+    }
+
+    public Vector3 getNormal()
+    {
+        // Vertices
+
+        // Vectors for edges
+        Vector3 e1;
+        Vector3 e2;
+
+        e1 = new Vector3(v1.X - v2.X, v1.Y - v2.Y, v1.Z - v2.Z);
+        e2 = new Vector3(v1.X - v3.X, v1.Y - v3.Y, v1.Z - v3.Z);
+
+        // Cross product for normal
+        Vector3 n = Vector3.Cross(e1, e2);
+
+        // Length
+        float l = n.Length();
+
+        // Normalized "normal"
+        n = n/l;
+
+        return n;
+    }
+
+    public void invertNormal()
+    {
+        Vertex vt;
+        vt = v1;
+        v1 = v2;
+        v2 = vt;
+    }
+
+    // Dumps a triangle in the "raw faces" format, blender can import. This is for visualisation and
+    // debugging purposes
+    public String ToStringRaw()
+    {
+        String output = v1.ToRaw() + " " + v2.ToRaw() + " " + v3.ToRaw();
+        return output;
+    }
+}
diff --git a/OpenSim/Region/Physics/UbitMeshing/Mesh.cs b/OpenSim/Region/Physics/UbitMeshing/Mesh.cs
new file mode 100644
index 0000000..0418893
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitMeshing/Mesh.cs
@@ -0,0 +1,601 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Runtime.InteropServices;
+using OpenSim.Region.Physics.Manager;
+using PrimMesher;
+using OpenMetaverse;
+using System.Runtime.Serialization;
+using System.Runtime.Serialization.Formatters.Binary;
+
+namespace OpenSim.Region.Physics.Meshing
+{
+    public class MeshBuildingData
+    {
+        public Dictionary<Vertex, int> m_vertices;
+        public List<Triangle> m_triangles;
+        public float m_obbXmin;
+        public float m_obbXmax;
+        public float m_obbYmin;
+        public float m_obbYmax;
+        public float m_obbZmin;
+        public float m_obbZmax;
+        public Vector3 m_centroid;
+        public int m_centroidDiv;
+    }
+
+    [Serializable()]
+    public class Mesh : IMesh
+    {
+        float[] vertices;
+        int[] indexes;
+        Vector3 m_obb;
+        Vector3 m_obboffset;
+        [NonSerialized()]
+        MeshBuildingData m_bdata;
+        [NonSerialized()]
+        GCHandle vhandler;
+        [NonSerialized()]
+        GCHandle ihandler;
+        [NonSerialized()]
+        IntPtr m_verticesPtr = IntPtr.Zero;
+        [NonSerialized()]
+        IntPtr m_indicesPtr = IntPtr.Zero;
+        [NonSerialized()]
+        int m_vertexCount = 0;
+        [NonSerialized()]
+        int m_indexCount = 0;
+
+        public int RefCount { get; set; }
+        public AMeshKey Key { get; set; }
+
+        private class vertexcomp : IEqualityComparer<Vertex>
+        {
+            public bool Equals(Vertex v1, Vertex v2)
+            {
+                if (v1.X == v2.X && v1.Y == v2.Y && v1.Z == v2.Z)
+                    return true;
+                else
+                    return false;
+            }
+            public int GetHashCode(Vertex v)
+            {
+                int a = v.X.GetHashCode();
+                int b = v.Y.GetHashCode();
+                int c = v.Z.GetHashCode();
+                return (a << 16) ^ (b << 8) ^ c;
+            }
+        }
+
+        public Mesh()
+        {
+            vertexcomp vcomp = new vertexcomp();
+
+            m_bdata = new MeshBuildingData();
+            m_bdata.m_vertices = new Dictionary<Vertex, int>(vcomp);
+            m_bdata.m_triangles = new List<Triangle>();
+            m_bdata.m_centroid = Vector3.Zero;
+            m_bdata.m_centroidDiv = 0;
+            m_bdata.m_obbXmin = float.MaxValue;
+            m_bdata.m_obbXmax = float.MinValue;
+            m_bdata.m_obbYmin = float.MaxValue;
+            m_bdata.m_obbYmax = float.MinValue;
+            m_bdata.m_obbZmin = float.MaxValue;
+            m_bdata.m_obbZmax = float.MinValue;
+            m_obb = new Vector3(0.5f, 0.5f, 0.5f);
+            m_obboffset = Vector3.Zero;
+        }
+
+
+        public Mesh Scale(Vector3 scale)
+        {
+            if (m_verticesPtr == null || m_indicesPtr == null)
+                return null;
+
+            Mesh result = new Mesh();
+
+            float x = scale.X;
+            float y = scale.Y;
+            float z = scale.Z;
+
+            result.m_obb.X = m_obb.X * x;
+            result.m_obb.Y = m_obb.Y * y;
+            result.m_obb.Z = m_obb.Z * z;
+            result.m_obboffset.X = m_obboffset.X * x;
+            result.m_obboffset.Y = m_obboffset.Y * y;
+            result.m_obboffset.Z = m_obboffset.Z * z;
+
+            result.vertices = new float[vertices.Length];
+            int j = 0;
+            for (int i = 0; i < m_vertexCount; i++)
+            {
+                result.vertices[j] = vertices[j] * x;
+                j++;
+                result.vertices[j] = vertices[j] * y;
+                j++;
+                result.vertices[j] = vertices[j] * z;
+                j++;
+            }
+
+            result.indexes = new int[indexes.Length];
+            indexes.CopyTo(result.indexes,0);
+
+            result.pinMemory();
+
+            return result;
+        }
+
+        public Mesh Clone()
+        {
+            Mesh result = new Mesh();
+
+            if (m_bdata != null)
+            {
+                result.m_bdata = new MeshBuildingData();
+                foreach (Triangle t in m_bdata.m_triangles)
+                {
+                    result.Add(new Triangle(t.v1.Clone(), t.v2.Clone(), t.v3.Clone()));
+                }
+                result.m_bdata.m_centroid = m_bdata.m_centroid;
+                result.m_bdata.m_centroidDiv = m_bdata.m_centroidDiv;
+                result.m_bdata.m_obbXmin = m_bdata.m_obbXmin;
+                result.m_bdata.m_obbXmax = m_bdata.m_obbXmax;
+                result.m_bdata.m_obbYmin = m_bdata.m_obbYmin;
+                result.m_bdata.m_obbYmax = m_bdata.m_obbYmax;
+                result.m_bdata.m_obbZmin = m_bdata.m_obbZmin;
+                result.m_bdata.m_obbZmax = m_bdata.m_obbZmax;
+            }
+            result.m_obb = m_obb;
+            result.m_obboffset = m_obboffset;
+            return result;
+        }
+
+        public void addVertexLStats(Vertex v)
+        {
+            float x = v.X;
+            float y = v.Y;
+            float z = v.Z;
+
+            m_bdata.m_centroid.X += x;
+            m_bdata.m_centroid.Y += y;
+            m_bdata.m_centroid.Z += z;
+            m_bdata.m_centroidDiv++;
+
+            if (x > m_bdata.m_obbXmax)
+                m_bdata.m_obbXmax = x;
+            else if (x < m_bdata.m_obbXmin)
+                m_bdata.m_obbXmin = x;
+
+            if (y > m_bdata.m_obbYmax)
+                m_bdata.m_obbYmax = y;
+            else if (y < m_bdata.m_obbYmin)
+                m_bdata.m_obbYmin = y;
+
+            if (z > m_bdata.m_obbZmax)
+                m_bdata.m_obbZmax = z;
+            else if (z < m_bdata.m_obbZmin)
+                m_bdata.m_obbZmin = z;
+
+        }
+
+        public void Add(Triangle triangle)
+        {
+            if (m_indicesPtr != IntPtr.Zero || m_verticesPtr != IntPtr.Zero)
+                throw new NotSupportedException("Attempt to Add to a pinned Mesh");
+
+
+            triangle.v1.X = (float)Math.Round(triangle.v1.X, 6);
+            triangle.v1.Y = (float)Math.Round(triangle.v1.Y, 6);
+            triangle.v1.Z = (float)Math.Round(triangle.v1.Z, 6);
+            triangle.v2.X = (float)Math.Round(triangle.v2.X, 6);
+            triangle.v2.Y = (float)Math.Round(triangle.v2.Y, 6);
+            triangle.v2.Z = (float)Math.Round(triangle.v2.Z, 6);
+            triangle.v3.X = (float)Math.Round(triangle.v3.X, 6);
+            triangle.v3.Y = (float)Math.Round(triangle.v3.Y, 6);
+            triangle.v3.Z = (float)Math.Round(triangle.v3.Z, 6);
+
+            if ((triangle.v1.X == triangle.v2.X && triangle.v1.Y == triangle.v2.Y && triangle.v1.Z == triangle.v2.Z)
+                || (triangle.v1.X == triangle.v3.X && triangle.v1.Y == triangle.v3.Y && triangle.v1.Z == triangle.v3.Z)
+                || (triangle.v2.X == triangle.v3.X && triangle.v2.Y == triangle.v3.Y && triangle.v2.Z == triangle.v3.Z)
+                )               
+            {               
+                return;
+            }
+
+            if (m_bdata.m_vertices.Count == 0)
+            {
+                m_bdata.m_centroidDiv = 0;
+                m_bdata.m_centroid = Vector3.Zero;
+            }
+
+            if (!m_bdata.m_vertices.ContainsKey(triangle.v1))
+            {
+                m_bdata.m_vertices[triangle.v1] = m_bdata.m_vertices.Count;
+                addVertexLStats(triangle.v1);
+            }
+            if (!m_bdata.m_vertices.ContainsKey(triangle.v2))
+            {
+                m_bdata.m_vertices[triangle.v2] = m_bdata.m_vertices.Count;
+                addVertexLStats(triangle.v2);
+            }
+            if (!m_bdata.m_vertices.ContainsKey(triangle.v3))
+            {
+                m_bdata.m_vertices[triangle.v3] = m_bdata.m_vertices.Count;
+                addVertexLStats(triangle.v3);
+            }
+            m_bdata.m_triangles.Add(triangle);
+        }
+
+        public Vector3 GetCentroid()
+        {
+            return m_obboffset;
+
+        }
+
+        public Vector3 GetOBB()
+        {
+            return m_obb;
+            float x, y, z;
+            if (m_bdata.m_centroidDiv > 0)
+            {
+                x = (m_bdata.m_obbXmax - m_bdata.m_obbXmin) * 0.5f;
+                y = (m_bdata.m_obbYmax - m_bdata.m_obbYmin) * 0.5f;
+                z = (m_bdata.m_obbZmax - m_bdata.m_obbZmin) * 0.5f;
+            }
+            else // ??
+            {
+                x = 0.5f;
+                y = 0.5f;
+                z = 0.5f;
+            }
+            return new Vector3(x, y, z);
+        }
+
+        public List<Vector3> getVertexList()
+        {
+            List<Vector3> result = new List<Vector3>();
+            foreach (Vertex v in m_bdata.m_vertices.Keys)
+            {
+                result.Add(new Vector3(v.X, v.Y, v.Z));
+            }
+            return result;
+        }
+
+        public float[] getVertexListAsFloat()
+        {
+            if (m_bdata.m_vertices == null)
+                throw new NotSupportedException();
+            float[] result = new float[m_bdata.m_vertices.Count * 3];
+            foreach (KeyValuePair<Vertex, int> kvp in m_bdata.m_vertices)
+            {
+                Vertex v = kvp.Key;
+                int i = kvp.Value;
+                result[3 * i + 0] = v.X;
+                result[3 * i + 1] = v.Y;
+                result[3 * i + 2] = v.Z;
+            }
+            return result;
+        }
+
+        public float[] getVertexListAsFloatLocked()
+        {
+            return null;
+        }
+
+        public void getVertexListAsPtrToFloatArray(out IntPtr _vertices, out int vertexStride, out int vertexCount)
+        {
+            // A vertex is 3 floats
+            vertexStride = 3 * sizeof(float);
+
+            // If there isn't an unmanaged array allocated yet, do it now
+            if (m_verticesPtr == IntPtr.Zero && m_bdata != null)
+            {
+                vertices = getVertexListAsFloat();
+                // Each vertex is 3 elements (floats)
+                m_vertexCount = vertices.Length / 3;
+                vhandler = GCHandle.Alloc(vertices, GCHandleType.Pinned);
+                m_verticesPtr = vhandler.AddrOfPinnedObject();
+                GC.AddMemoryPressure(Buffer.ByteLength(vertices));
+            }
+            _vertices = m_verticesPtr;
+            vertexCount = m_vertexCount;
+        }
+
+        public int[] getIndexListAsInt()
+        {
+            if (m_bdata.m_triangles == null)
+                throw new NotSupportedException();
+            int[] result = new int[m_bdata.m_triangles.Count * 3];
+            for (int i = 0; i < m_bdata.m_triangles.Count; i++)
+            {
+                Triangle t = m_bdata.m_triangles[i];
+                result[3 * i + 0] = m_bdata.m_vertices[t.v1];
+                result[3 * i + 1] = m_bdata.m_vertices[t.v2];
+                result[3 * i + 2] = m_bdata.m_vertices[t.v3];
+            }
+            return result;
+        }
+
+        /// <summary>
+        /// creates a list of index values that defines triangle faces. THIS METHOD FREES ALL NON-PINNED MESH DATA
+        /// </summary>
+        /// <returns></returns>
+        public int[] getIndexListAsIntLocked()
+        {
+            return null;
+        }
+
+        public void getIndexListAsPtrToIntArray(out IntPtr indices, out int triStride, out int indexCount)
+        {
+            // If there isn't an unmanaged array allocated yet, do it now
+            if (m_indicesPtr == IntPtr.Zero && m_bdata != null)
+            {
+                indexes = getIndexListAsInt();
+                m_indexCount = indexes.Length;
+                ihandler = GCHandle.Alloc(indexes, GCHandleType.Pinned);
+                m_indicesPtr = ihandler.AddrOfPinnedObject();
+                GC.AddMemoryPressure(Buffer.ByteLength(indexes));
+            }
+            // A triangle is 3 ints (indices)
+            triStride = 3 * sizeof(int);
+            indices = m_indicesPtr;
+            indexCount = m_indexCount;
+        }
+
+        public void releasePinned()
+        {
+            if (m_verticesPtr != IntPtr.Zero)
+            {
+                vhandler.Free();
+                vertices = null;
+                m_verticesPtr = IntPtr.Zero;
+            }
+            if (m_indicesPtr != IntPtr.Zero)
+            {
+                ihandler.Free();
+                indexes = null;
+                m_indicesPtr = IntPtr.Zero;
+            }
+        }
+
+        /// <summary>
+        /// frees up the source mesh data to minimize memory - call this method after calling get*Locked() functions
+        /// </summary>
+        public void releaseSourceMeshData()
+        {
+            if (m_bdata != null)
+            {
+                m_bdata.m_triangles = null;
+                m_bdata.m_vertices = null;
+            }
+        }
+
+        public void releaseBuildingMeshData()
+        {
+            if (m_bdata != null)
+            {
+                m_bdata.m_triangles = null;
+                m_bdata.m_vertices = null;
+                m_bdata = null;
+            }
+        }
+
+        public void Append(IMesh newMesh)
+        {
+            if (m_indicesPtr != IntPtr.Zero || m_verticesPtr != IntPtr.Zero)
+                throw new NotSupportedException("Attempt to Append to a pinned Mesh");
+        
+            if (!(newMesh is Mesh))
+                return;
+
+            foreach (Triangle t in ((Mesh)newMesh).m_bdata.m_triangles)
+                Add(t);
+        }
+
+        // Do a linear transformation of  mesh.
+        public void TransformLinear(float[,] matrix, float[] offset)
+        {
+            if (m_indicesPtr != IntPtr.Zero || m_verticesPtr != IntPtr.Zero)
+                throw new NotSupportedException("Attempt to TransformLinear a pinned Mesh");
+
+            foreach (Vertex v in m_bdata.m_vertices.Keys)
+            {
+                if (v == null)
+                    continue;
+                float x, y, z;
+                x = v.X*matrix[0, 0] + v.Y*matrix[1, 0] + v.Z*matrix[2, 0];
+                y = v.X*matrix[0, 1] + v.Y*matrix[1, 1] + v.Z*matrix[2, 1];
+                z = v.X*matrix[0, 2] + v.Y*matrix[1, 2] + v.Z*matrix[2, 2];
+                v.X = x + offset[0];
+                v.Y = y + offset[1];
+                v.Z = z + offset[2];
+            }
+        }
+
+        public void DumpRaw(String path, String name, String title)
+        {
+            if (path == null)
+                return;
+            if (m_bdata == null)
+                return;
+            String fileName = name + "_" + title + ".raw";
+            String completePath = System.IO.Path.Combine(path, fileName);
+            StreamWriter sw = new StreamWriter(completePath);
+            foreach (Triangle t in m_bdata.m_triangles)
+            {
+                String s = t.ToStringRaw();
+                sw.WriteLine(s);
+            }
+            sw.Close();
+        }
+
+        public void TrimExcess()
+        {
+            m_bdata.m_triangles.TrimExcess();
+        }
+
+        public void pinMemory()
+        {
+            m_vertexCount = vertices.Length / 3;
+            vhandler = GCHandle.Alloc(vertices, GCHandleType.Pinned);
+            m_verticesPtr = vhandler.AddrOfPinnedObject();
+            GC.AddMemoryPressure(Buffer.ByteLength(vertices));
+
+            m_indexCount = indexes.Length;
+            ihandler = GCHandle.Alloc(indexes, GCHandleType.Pinned);
+            m_indicesPtr = ihandler.AddrOfPinnedObject();
+            GC.AddMemoryPressure(Buffer.ByteLength(indexes));
+        }
+
+        public void PrepForOde()
+        {
+            // If there isn't an unmanaged array allocated yet, do it now
+            if (m_verticesPtr == IntPtr.Zero)
+                vertices = getVertexListAsFloat();
+
+            // If there isn't an unmanaged array allocated yet, do it now
+            if (m_indicesPtr == IntPtr.Zero)
+                indexes = getIndexListAsInt();
+
+            pinMemory();
+
+            float x, y, z;
+
+            if (m_bdata.m_centroidDiv > 0)
+            {
+                m_obboffset = new Vector3(m_bdata.m_centroid.X / m_bdata.m_centroidDiv, m_bdata.m_centroid.Y / m_bdata.m_centroidDiv, m_bdata.m_centroid.Z / m_bdata.m_centroidDiv);
+                x = (m_bdata.m_obbXmax - m_bdata.m_obbXmin) * 0.5f;
+                y = (m_bdata.m_obbYmax - m_bdata.m_obbYmin) * 0.5f;
+                z = (m_bdata.m_obbZmax - m_bdata.m_obbZmin) * 0.5f;
+            }
+
+            else
+            {
+                m_obboffset = Vector3.Zero;
+                x = 0.5f;
+                y = 0.5f;
+                z = 0.5f;
+            }
+            m_obb = new Vector3(x, y, z);
+
+            releaseBuildingMeshData();
+        }
+        public bool ToStream(Stream st)
+        {
+            if (m_indicesPtr == IntPtr.Zero || m_verticesPtr == IntPtr.Zero)
+                return false;
+
+            BinaryWriter bw = new BinaryWriter(st);
+            bool ok = true;
+
+            try
+            {
+
+                bw.Write(m_vertexCount);
+                bw.Write(m_indexCount);
+
+                for (int i = 0; i < 3 * m_vertexCount; i++)
+                    bw.Write(vertices[i]);
+                for (int i = 0; i < m_indexCount; i++)
+                    bw.Write(indexes[i]);
+                bw.Write(m_obb.X);
+                bw.Write(m_obb.Y);
+                bw.Write(m_obb.Z);
+                bw.Write(m_obboffset.X);
+                bw.Write(m_obboffset.Y);
+                bw.Write(m_obboffset.Z);
+            }
+            catch
+            {
+                ok = false;
+            }
+
+            if (bw != null)
+            {
+                bw.Flush();
+                bw.Close();
+            }
+
+            return ok;
+        }
+
+        public static Mesh FromStream(Stream st, AMeshKey key)
+        {
+            Mesh mesh = new Mesh();
+            mesh.releaseBuildingMeshData();
+
+            BinaryReader br = new BinaryReader(st);
+
+            bool ok = true;
+            try
+            {
+                mesh.m_vertexCount = br.ReadInt32();
+                mesh.m_indexCount = br.ReadInt32();
+
+                int n = 3 * mesh.m_vertexCount;
+                mesh.vertices = new float[n];
+                for (int i = 0; i < n; i++)
+                    mesh.vertices[i] = br.ReadSingle();
+
+                mesh.indexes = new int[mesh.m_indexCount];
+                for (int i = 0; i < mesh.m_indexCount; i++)
+                    mesh.indexes[i] = br.ReadInt32();
+
+                mesh.m_obb.X = br.ReadSingle();
+                mesh.m_obb.Y = br.ReadSingle();
+                mesh.m_obb.Z = br.ReadSingle();
+
+                mesh.m_obboffset.X = br.ReadSingle();
+                mesh.m_obboffset.Y = br.ReadSingle();
+                mesh.m_obboffset.Z = br.ReadSingle();
+            }
+            catch
+            {
+                ok = false;
+            }
+
+            br.Close();
+
+            if (ok)
+            {
+                mesh.pinMemory();
+
+                mesh.Key = key;
+                mesh.RefCount = 1;
+
+                return mesh;
+            }
+
+            mesh.vertices = null;
+            mesh.indexes = null;
+            return null;
+        }
+    }
+}
diff --git a/OpenSim/Region/Physics/UbitMeshing/Meshmerizer.cs b/OpenSim/Region/Physics/UbitMeshing/Meshmerizer.cs
new file mode 100644
index 0000000..c131c6f
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitMeshing/Meshmerizer.cs
@@ -0,0 +1,1424 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+//#define SPAM
+
+using System;
+using System.Collections.Generic;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using OpenMetaverse;
+using OpenMetaverse.StructuredData;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.IO.Compression;
+using PrimMesher;
+using log4net;
+using Nini.Config;
+using System.Reflection;
+using System.IO;
+using ComponentAce.Compression.Libs.zlib;
+using OpenSim.Region.Physics.ConvexDecompositionDotNet;
+using System.Runtime.Serialization;
+using System.Runtime.Serialization.Formatters.Binary;
+
+namespace OpenSim.Region.Physics.Meshing
+{
+    public class MeshmerizerPlugin : IMeshingPlugin
+    {
+        public MeshmerizerPlugin()
+        {
+        }
+
+        public string GetName()
+        {
+            return "UbitMeshmerizer";
+        }
+
+        public IMesher GetMesher(IConfigSource config)
+        {
+            return new Meshmerizer(config);
+        }
+    }
+
+    public class Meshmerizer : IMesher
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        // Setting baseDir to a path will enable the dumping of raw files
+        // raw files can be imported by blender so a visual inspection of the results can be done
+
+        public object diskLock = new object();
+
+        public bool doMeshFileCache = true;
+
+        public string cachePath = "MeshCache";
+        public TimeSpan CacheExpire;
+        public bool doCacheExpire = true;
+
+//        const string baseDir = "rawFiles";
+        private const string baseDir = null; //"rawFiles";
+
+        private bool useMeshiesPhysicsMesh = false;
+
+        private float minSizeForComplexMesh = 0.2f; // prims with all dimensions smaller than this will have a bounding box mesh
+
+        private Dictionary<AMeshKey, Mesh> m_uniqueMeshes = new Dictionary<AMeshKey, Mesh>();
+        private Dictionary<AMeshKey, Mesh> m_uniqueReleasedMeshes = new Dictionary<AMeshKey, Mesh>();
+
+        public Meshmerizer(IConfigSource config)
+        {
+            IConfig start_config = config.Configs["Startup"];
+            IConfig mesh_config = config.Configs["Mesh"];
+
+
+            float fcache = 48.0f;
+//            float fcache = 0.02f;
+
+            if(mesh_config != null)
+            {
+                useMeshiesPhysicsMesh = mesh_config.GetBoolean("UseMeshiesPhysicsMesh", useMeshiesPhysicsMesh);
+                if (useMeshiesPhysicsMesh)
+                {
+                    doMeshFileCache = mesh_config.GetBoolean("MeshFileCache", doMeshFileCache);
+                    cachePath = mesh_config.GetString("MeshFileCachePath", cachePath);
+                    fcache = mesh_config.GetFloat("MeshFileCacheExpireHours", fcache);
+                    doCacheExpire = mesh_config.GetBoolean("MeshFileCacheDoExpire", doCacheExpire);
+                }
+                else
+                {
+                    doMeshFileCache = false;
+                    doCacheExpire = false;
+                }
+            }
+
+            CacheExpire = TimeSpan.FromHours(fcache);
+
+        }
+
+        /// <summary>
+        /// creates a simple box mesh of the specified size. This mesh is of very low vertex count and may
+        /// be useful as a backup proxy when level of detail is not needed or when more complex meshes fail
+        /// for some reason
+        /// </summary>
+        /// <param name="minX"></param>
+        /// <param name="maxX"></param>
+        /// <param name="minY"></param>
+        /// <param name="maxY"></param>
+        /// <param name="minZ"></param>
+        /// <param name="maxZ"></param>
+        /// <returns></returns>
+        private static Mesh CreateSimpleBoxMesh(float minX, float maxX, float minY, float maxY, float minZ, float maxZ)
+        {
+            Mesh box = new Mesh();
+            List<Vertex> vertices = new List<Vertex>();
+            // bottom
+
+            vertices.Add(new Vertex(minX, maxY, minZ));
+            vertices.Add(new Vertex(maxX, maxY, minZ));
+            vertices.Add(new Vertex(maxX, minY, minZ));
+            vertices.Add(new Vertex(minX, minY, minZ));
+
+            box.Add(new Triangle(vertices[0], vertices[1], vertices[2]));
+            box.Add(new Triangle(vertices[0], vertices[2], vertices[3]));
+
+            // top
+
+            vertices.Add(new Vertex(maxX, maxY, maxZ));
+            vertices.Add(new Vertex(minX, maxY, maxZ));
+            vertices.Add(new Vertex(minX, minY, maxZ));
+            vertices.Add(new Vertex(maxX, minY, maxZ));
+
+            box.Add(new Triangle(vertices[4], vertices[5], vertices[6]));
+            box.Add(new Triangle(vertices[4], vertices[6], vertices[7]));
+
+            // sides
+
+            box.Add(new Triangle(vertices[5], vertices[0], vertices[3]));
+            box.Add(new Triangle(vertices[5], vertices[3], vertices[6]));
+
+            box.Add(new Triangle(vertices[1], vertices[0], vertices[5]));
+            box.Add(new Triangle(vertices[1], vertices[5], vertices[4]));
+
+            box.Add(new Triangle(vertices[7], vertices[1], vertices[4]));
+            box.Add(new Triangle(vertices[7], vertices[2], vertices[1]));
+
+            box.Add(new Triangle(vertices[3], vertices[2], vertices[7]));
+            box.Add(new Triangle(vertices[3], vertices[7], vertices[6]));
+
+            return box;
+        }
+
+        /// <summary>
+        /// Creates a simple bounding box mesh for a complex input mesh
+        /// </summary>
+        /// <param name="meshIn"></param>
+        /// <returns></returns>
+        private static Mesh CreateBoundingBoxMesh(Mesh meshIn)
+        {
+            float minX = float.MaxValue;
+            float maxX = float.MinValue;
+            float minY = float.MaxValue;
+            float maxY = float.MinValue;
+            float minZ = float.MaxValue;
+            float maxZ = float.MinValue;
+
+            foreach (Vector3 v in meshIn.getVertexList())
+            {
+                if (v.X < minX) minX = v.X;
+                if (v.Y < minY) minY = v.Y;
+                if (v.Z < minZ) minZ = v.Z;
+
+                if (v.X > maxX) maxX = v.X;
+                if (v.Y > maxY) maxY = v.Y;
+                if (v.Z > maxZ) maxZ = v.Z;
+            }
+
+            return CreateSimpleBoxMesh(minX, maxX, minY, maxY, minZ, maxZ);
+        }
+
+        private void ReportPrimError(string message, string primName, PrimMesh primMesh)
+        {
+            m_log.Error(message);
+            m_log.Error("\nPrim Name: " + primName);
+            m_log.Error("****** PrimMesh Parameters ******\n" + primMesh.ParamsToDisplayString());
+        }
+
+        /// <summary>
+        /// Add a submesh to an existing list of coords and faces.
+        /// </summary>
+        /// <param name="subMeshData"></param>
+        /// <param name="size">Size of entire object</param>
+        /// <param name="coords"></param>
+        /// <param name="faces"></param>
+        private void AddSubMesh(OSDMap subMeshData, List<Coord> coords, List<Face> faces)
+        {
+    //                                    Console.WriteLine("subMeshMap for {0} - {1}", primName, Util.GetFormattedXml((OSD)subMeshMap));
+    
+            // As per http://wiki.secondlife.com/wiki/Mesh/Mesh_Asset_Format, some Mesh Level
+            // of Detail Blocks (maps) contain just a NoGeometry key to signal there is no
+            // geometry for this submesh.
+            if (subMeshData.ContainsKey("NoGeometry") && ((OSDBoolean)subMeshData["NoGeometry"]))
+                return;
+
+            OpenMetaverse.Vector3 posMax;
+            OpenMetaverse.Vector3 posMin;
+            if (subMeshData.ContainsKey("PositionDomain"))
+            {
+                posMax = ((OSDMap)subMeshData["PositionDomain"])["Max"].AsVector3();
+                posMin = ((OSDMap)subMeshData["PositionDomain"])["Min"].AsVector3();
+            }
+            else
+            {
+                posMax = new Vector3(0.5f, 0.5f, 0.5f);
+                posMin = new Vector3(-0.5f, -0.5f, -0.5f);
+            }
+
+            ushort faceIndexOffset = (ushort)coords.Count;
+
+            byte[] posBytes = subMeshData["Position"].AsBinary();
+            for (int i = 0; i < posBytes.Length; i += 6)
+            {
+                ushort uX = Utils.BytesToUInt16(posBytes, i);
+                ushort uY = Utils.BytesToUInt16(posBytes, i + 2);
+                ushort uZ = Utils.BytesToUInt16(posBytes, i + 4);
+    
+                Coord c = new Coord(
+                Utils.UInt16ToFloat(uX, posMin.X, posMax.X),
+                Utils.UInt16ToFloat(uY, posMin.Y, posMax.Y),
+                Utils.UInt16ToFloat(uZ, posMin.Z, posMax.Z));
+    
+                coords.Add(c);
+            }
+    
+            byte[] triangleBytes = subMeshData["TriangleList"].AsBinary();
+            for (int i = 0; i < triangleBytes.Length; i += 6)
+            {
+                ushort v1 = (ushort)(Utils.BytesToUInt16(triangleBytes, i) + faceIndexOffset);
+                ushort v2 = (ushort)(Utils.BytesToUInt16(triangleBytes, i + 2) + faceIndexOffset);
+                ushort v3 = (ushort)(Utils.BytesToUInt16(triangleBytes, i + 4) + faceIndexOffset);
+                Face f = new Face(v1, v2, v3);
+                faces.Add(f);
+            }
+        }
+
+        /// <summary>
+        /// Create a physics mesh from data that comes with the prim.  The actual data used depends on the prim type.
+        /// </summary>
+        /// <param name="primName"></param>
+        /// <param name="primShape"></param>
+        /// <param name="size"></param>
+        /// <param name="lod"></param>
+        /// <returns></returns>
+        private Mesh CreateMeshFromPrimMesher(string primName, PrimitiveBaseShape primShape, float lod, bool convex)
+        {
+//            m_log.DebugFormat(
+//                "[MESH]: Creating physics proxy for {0}, shape {1}",
+//                primName, (OpenMetaverse.SculptType)primShape.SculptType);
+
+            List<Coord> coords;
+            List<Face> faces;
+
+            if (primShape.SculptEntry)
+            {
+                if (((OpenMetaverse.SculptType)primShape.SculptType) == SculptType.Mesh)
+                {
+                    if (!useMeshiesPhysicsMesh)
+                        return null;
+
+                    if (!GenerateCoordsAndFacesFromPrimMeshData(primName, primShape, out coords, out faces, convex))
+                        return null;
+                }
+                else
+                {
+                    if (!GenerateCoordsAndFacesFromPrimSculptData(primName, primShape, lod, out coords, out faces))
+                        return null;
+                }
+            }
+            else
+            {
+                if (!GenerateCoordsAndFacesFromPrimShapeData(primName, primShape, lod, out coords, out faces))
+                    return null;
+            }
+
+            primShape.SculptData = Utils.EmptyBytes;
+
+            int numCoords = coords.Count;
+            int numFaces = faces.Count;
+
+            Mesh mesh = new Mesh();
+            // Add the corresponding triangles to the mesh
+            for (int i = 0; i < numFaces; i++)
+            {
+                Face f = faces[i];
+                mesh.Add(new Triangle(coords[f.v1].X, coords[f.v1].Y, coords[f.v1].Z,
+                                        coords[f.v2].X, coords[f.v2].Y, coords[f.v2].Z,
+                                        coords[f.v3].X, coords[f.v3].Y, coords[f.v3].Z));
+            }
+
+            coords.Clear();
+            faces.Clear();
+
+            return mesh;
+        }
+
+        /// <summary>
+        /// Generate the co-ords and faces necessary to construct a mesh from the mesh data the accompanies a prim.
+        /// </summary>
+        /// <param name="primName"></param>
+        /// <param name="primShape"></param>
+        /// <param name="size"></param>
+        /// <param name="coords">Coords are added to this list by the method.</param>
+        /// <param name="faces">Faces are added to this list by the method.</param>
+        /// <returns>true if coords and faces were successfully generated, false if not</returns>
+        private bool GenerateCoordsAndFacesFromPrimMeshData(
+            string primName, PrimitiveBaseShape primShape, out List<Coord> coords, out List<Face> faces, bool convex)
+        {
+//            m_log.DebugFormat("[MESH]: experimental mesh proxy generation for {0}", primName);
+
+            bool usemesh = false;
+
+            coords = new List<Coord>();
+            faces = new List<Face>();
+            OSD meshOsd = null;
+
+            if (primShape.SculptData.Length <= 0)
+            {
+//                m_log.InfoFormat("[MESH]: asset data for {0} is zero length", primName);
+                return false;
+            }
+
+            long start = 0;
+            using (MemoryStream data = new MemoryStream(primShape.SculptData))
+            {
+                try
+                {
+                    OSD osd = OSDParser.DeserializeLLSDBinary(data);
+                    if (osd is OSDMap)
+                        meshOsd = (OSDMap)osd;
+                    else
+                    {
+                        m_log.Warn("[Mesh}: unable to cast mesh asset to OSDMap");
+                        return false;
+                    }
+                }
+                catch (Exception e)
+                {
+                    m_log.Error("[MESH]: Exception deserializing mesh asset header:" + e.ToString());
+                }
+
+                start = data.Position;
+            }
+
+            if (meshOsd is OSDMap)
+            {
+                OSDMap physicsParms = null;
+                OSDMap map = (OSDMap)meshOsd;
+
+                if (!convex)
+                {
+                    if (map.ContainsKey("physics_shape"))
+                        physicsParms = (OSDMap)map["physics_shape"]; // old asset format
+                    else if (map.ContainsKey("physics_mesh"))
+                        physicsParms = (OSDMap)map["physics_mesh"]; // new asset format
+
+                    if (physicsParms != null)
+                        usemesh = true;
+                }
+                
+                if(!usemesh && (map.ContainsKey("physics_convex")))
+                        physicsParms = (OSDMap)map["physics_convex"];
+              
+
+                if (physicsParms == null)
+                {
+                    m_log.Warn("[MESH]: unknown mesh type");
+                    return false;
+                }
+
+                int physOffset = physicsParms["offset"].AsInteger() + (int)start;
+                int physSize = physicsParms["size"].AsInteger();
+
+                if (physOffset < 0 || physSize == 0)
+                    return false; // no mesh data in asset
+
+                OSD decodedMeshOsd = new OSD();
+                byte[] meshBytes = new byte[physSize];
+                System.Buffer.BlockCopy(primShape.SculptData, physOffset, meshBytes, 0, physSize);
+
+                try
+                {
+                    using (MemoryStream inMs = new MemoryStream(meshBytes))
+                    {
+                        using (MemoryStream outMs = new MemoryStream())
+                        {
+                            using (ZOutputStream zOut = new ZOutputStream(outMs))
+                            {
+                                byte[] readBuffer = new byte[2048];
+                                int readLen = 0;
+                                while ((readLen = inMs.Read(readBuffer, 0, readBuffer.Length)) > 0)
+                                {
+                                    zOut.Write(readBuffer, 0, readLen);
+                                }
+                                zOut.Flush();
+                                outMs.Seek(0, SeekOrigin.Begin);
+
+                                byte[] decompressedBuf = outMs.GetBuffer();
+
+                                decodedMeshOsd = OSDParser.DeserializeLLSDBinary(decompressedBuf);
+                            }
+                        }
+                    }
+                }
+                catch (Exception e)
+                {
+                    m_log.Error("[MESH]: exception decoding physical mesh: " + e.ToString());
+                    return false;
+                }
+
+                if (usemesh)
+                {
+                    OSDArray decodedMeshOsdArray = null;
+
+                    // physics_shape is an array of OSDMaps, one for each submesh
+                    if (decodedMeshOsd is OSDArray)
+                    {
+//                      Console.WriteLine("decodedMeshOsd for {0} - {1}", primName, Util.GetFormattedXml(decodedMeshOsd));
+
+                        decodedMeshOsdArray = (OSDArray)decodedMeshOsd;
+                        foreach (OSD subMeshOsd in decodedMeshOsdArray)
+                        {
+                            if (subMeshOsd is OSDMap)
+                                AddSubMesh(subMeshOsd as OSDMap, coords, faces);
+                        }
+                    }
+                }
+                else
+                {
+                    OSDMap cmap = (OSDMap)decodedMeshOsd;
+                    if (cmap == null)
+                        return false;
+
+                    byte[] data;
+
+                    List<float3> vs = new List<float3>();
+                    PHullResult hullr = new PHullResult();
+                    float3 f3;
+                    Coord c;
+                    Face f;
+                    Vector3 range;
+                    Vector3 min;
+
+                    const float invMaxU16 = 1.0f / 65535f;
+                    int t1;
+                    int t2;
+                    int t3;
+                    int i;
+                    int nverts;
+                    int nindexs;
+
+                    if (cmap.ContainsKey("Max"))
+                        range = cmap["Max"].AsVector3();
+                    else
+                        range = new Vector3(0.5f, 0.5f, 0.5f);
+
+                    if (cmap.ContainsKey("Min"))
+                        min = cmap["Min"].AsVector3();
+                    else
+                        min = new Vector3(-0.5f, -0.5f, -0.5f);
+
+                    range = range - min;
+                    range *= invMaxU16;
+
+                    if (!convex && cmap.ContainsKey("HullList") && cmap.ContainsKey("Positions"))
+                    {
+                        List<int> hsizes = new List<int>();
+                        int totalpoints = 0;
+                        data = cmap["HullList"].AsBinary();
+                        for (i = 0; i < data.Length; i++)
+                        {
+                            t1 = data[i];
+                            if (t1 == 0)
+                                t1 = 256;
+                            totalpoints += t1;
+                            hsizes.Add(t1);
+                        }
+
+                        data = cmap["Positions"].AsBinary();
+                        int ptr = 0;
+                        int vertsoffset = 0;
+
+                        if (totalpoints == data.Length / 6) // 2 bytes per coord, 3 coords per point
+                        {
+                            foreach (int hullsize in hsizes)
+                            {
+                                for (i = 0; i < hullsize; i++ )
+                                {
+                                    t1 = data[ptr++];
+                                    t1 += data[ptr++] << 8;
+                                    t2 = data[ptr++];
+                                    t2 += data[ptr++] << 8;
+                                    t3 = data[ptr++];
+                                    t3 += data[ptr++] << 8;
+
+                                    f3 = new float3((t1 * range.X + min.X),
+                                              (t2 * range.Y + min.Y),
+                                              (t3 * range.Z + min.Z));
+                                    vs.Add(f3);
+                                }
+
+                                if(hullsize <3)
+                                {
+                                    vs.Clear();
+                                    continue;
+                                }
+
+                                if (hullsize <5)
+                                {
+                                    foreach (float3 point in vs)
+                                    {
+                                        c.X = point.x;
+                                        c.Y = point.y;
+                                        c.Z = point.z;
+                                        coords.Add(c);
+                                    }
+                                    f = new Face(vertsoffset, vertsoffset + 1, vertsoffset + 2);
+                                    faces.Add(f);
+
+                                    if (hullsize == 4)
+                                    {
+                                        // not sure about orientation..
+                                        f = new Face(vertsoffset, vertsoffset + 2, vertsoffset + 3);
+                                        faces.Add(f);
+                                        f = new Face(vertsoffset, vertsoffset + 3, vertsoffset + 1);
+                                        faces.Add(f);
+                                        f = new Face(vertsoffset + 3, vertsoffset + 2, vertsoffset + 1);
+                                        faces.Add(f);
+                                    }
+                                    vertsoffset += vs.Count;
+                                    vs.Clear(); 
+                                    continue;
+                                }
+
+                                if (!HullUtils.ComputeHull(vs, ref hullr, 0, 0.0f))
+                                {
+                                    vs.Clear();
+                                    continue;
+                                }
+
+                                nverts = hullr.Vertices.Count;
+                                nindexs = hullr.Indices.Count;
+
+                                if (nindexs % 3 != 0)
+                                {
+                                    vs.Clear();
+                                    continue;
+                                }
+
+                                for (i = 0; i < nverts; i++)
+                                {
+                                    c.X = hullr.Vertices[i].x;
+                                    c.Y = hullr.Vertices[i].y;
+                                    c.Z = hullr.Vertices[i].z;
+                                    coords.Add(c);
+                                }
+                               
+                                for (i = 0; i < nindexs; i += 3)
+                                {
+                                    t1 = hullr.Indices[i];
+                                    if (t1 > nverts)
+                                        break;
+                                    t2 = hullr.Indices[i + 1];
+                                    if (t2 > nverts)
+                                        break;
+                                    t3 = hullr.Indices[i + 2];
+                                    if (t3 > nverts)
+                                        break;
+                                    f = new Face(vertsoffset + t1, vertsoffset + t2, vertsoffset + t3);
+                                    faces.Add(f);
+                                }
+                                vertsoffset += nverts;
+                                vs.Clear();
+                            }
+                        }
+                        if (coords.Count > 0 && faces.Count > 0)
+                            return true;                      
+                    }
+
+                    vs.Clear();
+
+                    if (cmap.ContainsKey("BoundingVerts"))
+                    {
+                        data = cmap["BoundingVerts"].AsBinary();
+
+                        for (i = 0; i < data.Length; )
+                        {
+                            t1 = data[i++];
+                            t1 += data[i++] << 8;
+                            t2 = data[i++];
+                            t2 += data[i++] << 8;
+                            t3 = data[i++];
+                            t3 += data[i++] << 8;
+
+                            f3 = new float3((t1 * range.X + min.X),
+                                      (t2 * range.Y + min.Y),
+                                      (t3 * range.Z + min.Z));
+                            vs.Add(f3);
+                        }
+
+                        if (vs.Count < 3)
+                        {
+                            vs.Clear();
+                            return false;
+                        }
+
+                        if (vs.Count < 5)
+                        {
+                            foreach (float3 point in vs)
+                            {
+                                c.X = point.x;
+                                c.Y = point.y;
+                                c.Z = point.z;
+                                coords.Add(c);
+                            }
+                            f = new Face(0, 1, 2);
+                            faces.Add(f);
+
+                            if (vs.Count == 4)
+                            {
+                                f = new Face(0, 2, 3);
+                                faces.Add(f);
+                                f = new Face(0, 3, 1);
+                                faces.Add(f);
+                                f = new Face( 3, 2, 1);
+                                faces.Add(f);
+                            }
+                            vs.Clear();
+                            return true;
+                        }
+
+                        if (!HullUtils.ComputeHull(vs, ref hullr, 0, 0.0f))
+                            return false;
+
+                        nverts = hullr.Vertices.Count;
+                        nindexs = hullr.Indices.Count;
+
+                        if (nindexs % 3 != 0)
+                            return false;
+
+                        for (i = 0; i < nverts; i++)
+                        {
+                            c.X = hullr.Vertices[i].x;
+                            c.Y = hullr.Vertices[i].y;
+                            c.Z = hullr.Vertices[i].z;
+                            coords.Add(c);
+                        }
+                        for (i = 0; i < nindexs; i += 3)
+                        {
+                            t1 = hullr.Indices[i];
+                            if (t1 > nverts)
+                                break;
+                            t2 = hullr.Indices[i + 1];
+                            if (t2 > nverts)
+                                break;
+                            t3 = hullr.Indices[i + 2];
+                            if (t3 > nverts)
+                                break;
+                            f = new Face(t1, t2, t3);
+                            faces.Add(f);
+                        }
+
+                        if (coords.Count > 0 && faces.Count > 0)
+                            return true;
+                    }
+                    else
+                        return false;
+                }
+            }
+
+            return true;
+        }
+
+        /// <summary>
+        /// Generate the co-ords and faces necessary to construct a mesh from the sculpt data the accompanies a prim.
+        /// </summary>
+        /// <param name="primName"></param>
+        /// <param name="primShape"></param>
+        /// <param name="size"></param>
+        /// <param name="lod"></param>
+        /// <param name="coords">Coords are added to this list by the method.</param>
+        /// <param name="faces">Faces are added to this list by the method.</param>
+        /// <returns>true if coords and faces were successfully generated, false if not</returns>
+        private bool GenerateCoordsAndFacesFromPrimSculptData(
+            string primName, PrimitiveBaseShape primShape, float lod, out List<Coord> coords, out List<Face> faces)
+        {
+            coords = new List<Coord>();
+            faces = new List<Face>();
+            PrimMesher.SculptMesh sculptMesh;
+            Image idata = null;
+
+                if (primShape.SculptData == null || primShape.SculptData.Length == 0)
+                    return false;
+
+                try
+                {
+                    OpenMetaverse.Imaging.ManagedImage unusedData;
+                    OpenMetaverse.Imaging.OpenJPEG.DecodeToImage(primShape.SculptData, out unusedData, out idata);
+
+                    unusedData = null;
+
+                    if (idata == null)
+                    {
+                        // In some cases it seems that the decode can return a null bitmap without throwing
+                        // an exception
+                        m_log.WarnFormat("[PHYSICS]: OpenJPEG decoded sculpt data for {0} to a null bitmap.  Ignoring.", primName);
+                        return false;
+                    }
+                }
+                catch (DllNotFoundException)
+                {
+                    m_log.Error("[PHYSICS]: OpenJpeg is not installed correctly on this system. Physics Proxy generation failed.  Often times this is because of an old version of GLIBC.  You must have version 2.4 or above!");
+                    return false;
+                }
+                catch (IndexOutOfRangeException)
+                {
+                    m_log.Error("[PHYSICS]: OpenJpeg was unable to decode this. Physics Proxy generation failed");
+                    return false;
+                }
+                catch (Exception ex)
+                {
+                    m_log.Error("[PHYSICS]: Unable to generate a Sculpty physics proxy. Sculpty texture decode failed: " + ex.Message);
+                    return false;
+                }
+
+            PrimMesher.SculptMesh.SculptType sculptType;
+            // remove mirror and invert bits
+            OpenMetaverse.SculptType pbsSculptType = ((OpenMetaverse.SculptType)(primShape.SculptType & 0x3f));
+            switch (pbsSculptType)
+            {
+                case OpenMetaverse.SculptType.Cylinder:
+                    sculptType = PrimMesher.SculptMesh.SculptType.cylinder;
+                    break;
+                case OpenMetaverse.SculptType.Plane:
+                    sculptType = PrimMesher.SculptMesh.SculptType.plane;
+                    break;
+                case OpenMetaverse.SculptType.Torus:
+                    sculptType = PrimMesher.SculptMesh.SculptType.torus;
+                    break;
+                case OpenMetaverse.SculptType.Sphere:
+                    sculptType = PrimMesher.SculptMesh.SculptType.sphere;
+                    break;
+                default:
+                    sculptType = PrimMesher.SculptMesh.SculptType.plane;
+                    break;
+            }
+
+            bool mirror = ((primShape.SculptType & 128) != 0);
+            bool invert = ((primShape.SculptType & 64) != 0);
+
+            sculptMesh = new PrimMesher.SculptMesh((Bitmap)idata, sculptType, (int)lod, mirror, invert);
+
+            idata.Dispose();
+
+//            sculptMesh.DumpRaw(baseDir, primName, "primMesh");
+
+            coords = sculptMesh.coords;
+            faces = sculptMesh.faces;
+
+            return true;
+        }
+
+        /// <summary>
+        /// Generate the co-ords and faces necessary to construct a mesh from the shape data the accompanies a prim.
+        /// </summary>
+        /// <param name="primName"></param>
+        /// <param name="primShape"></param>
+        /// <param name="size"></param>
+        /// <param name="coords">Coords are added to this list by the method.</param>
+        /// <param name="faces">Faces are added to this list by the method.</param>
+        /// <returns>true if coords and faces were successfully generated, false if not</returns>
+        private bool GenerateCoordsAndFacesFromPrimShapeData(
+            string primName, PrimitiveBaseShape primShape, float lod, out List<Coord> coords, out List<Face> faces)
+        {
+            PrimMesh primMesh;
+            coords = new List<Coord>();
+            faces = new List<Face>();            
+
+            float pathShearX = primShape.PathShearX < 128 ? (float)primShape.PathShearX * 0.01f : (float)(primShape.PathShearX - 256) * 0.01f;
+            float pathShearY = primShape.PathShearY < 128 ? (float)primShape.PathShearY * 0.01f : (float)(primShape.PathShearY - 256) * 0.01f;
+            float pathBegin = (float)primShape.PathBegin * 2.0e-5f;
+            float pathEnd = 1.0f - (float)primShape.PathEnd * 2.0e-5f;
+            float pathScaleX = (float)(primShape.PathScaleX - 100) * 0.01f;
+            float pathScaleY = (float)(primShape.PathScaleY - 100) * 0.01f;
+
+            float profileBegin = (float)primShape.ProfileBegin * 2.0e-5f;
+            float profileEnd = 1.0f - (float)primShape.ProfileEnd * 2.0e-5f;
+
+            if (profileBegin < 0.0f)
+                profileBegin = 0.0f;
+
+            if (profileEnd < 0.02f)
+                profileEnd = 0.02f;
+            else if (profileEnd > 1.0f)
+                profileEnd = 1.0f;
+
+            if (profileBegin >= profileEnd)
+                profileBegin = profileEnd - 0.02f;
+
+            float profileHollow = (float)primShape.ProfileHollow * 2.0e-5f;
+            if (profileHollow > 0.95f)
+                profileHollow = 0.95f;
+          
+            int sides = 4;
+            LevelOfDetail iLOD = (LevelOfDetail)lod;
+            byte profshape = (byte)(primShape.ProfileCurve & 0x07);
+
+            if (profshape == (byte)ProfileShape.EquilateralTriangle
+                || profshape == (byte)ProfileShape.IsometricTriangle
+                || profshape == (byte)ProfileShape.RightTriangle)
+                sides = 3;
+            else if (profshape == (byte)ProfileShape.Circle)
+            {
+                switch (iLOD)
+                {
+                    case LevelOfDetail.High:    sides = 24;     break;
+                    case LevelOfDetail.Medium:  sides = 12;     break;
+                    case LevelOfDetail.Low:     sides = 6;      break;
+                    case LevelOfDetail.VeryLow: sides = 3;      break;
+                    default:                    sides = 24;     break;
+                }
+            }
+            else if (profshape == (byte)ProfileShape.HalfCircle)
+            { // half circle, prim is a sphere
+                switch (iLOD)
+                {
+                    case LevelOfDetail.High:    sides = 24;     break;
+                    case LevelOfDetail.Medium:  sides = 12;     break;
+                    case LevelOfDetail.Low:     sides = 6;      break;
+                    case LevelOfDetail.VeryLow: sides = 3;      break;
+                    default:                    sides = 24;     break;
+                }
+
+                profileBegin = 0.5f * profileBegin + 0.5f;
+                profileEnd = 0.5f * profileEnd + 0.5f;
+            }
+
+            int hollowSides = sides;
+            if (primShape.HollowShape == HollowShape.Circle)
+            {
+                switch (iLOD)
+                {
+                    case LevelOfDetail.High:    hollowSides = 24;     break;
+                    case LevelOfDetail.Medium:  hollowSides = 12;     break;
+                    case LevelOfDetail.Low:     hollowSides = 6;      break;
+                    case LevelOfDetail.VeryLow: hollowSides = 3;      break;
+                    default:                    hollowSides = 24;     break;
+                }
+            }
+            else if (primShape.HollowShape == HollowShape.Square)
+                hollowSides = 4;
+            else if (primShape.HollowShape == HollowShape.Triangle)
+            {
+                if (profshape == (byte)ProfileShape.HalfCircle)
+                    hollowSides = 6;
+                else
+                    hollowSides = 3;
+            }
+
+            primMesh = new PrimMesh(sides, profileBegin, profileEnd, profileHollow, hollowSides);
+            
+            if (primMesh.errorMessage != null)
+                if (primMesh.errorMessage.Length > 0)
+                    m_log.Error("[ERROR] " + primMesh.errorMessage);
+
+            primMesh.topShearX = pathShearX;
+            primMesh.topShearY = pathShearY;
+            primMesh.pathCutBegin = pathBegin;
+            primMesh.pathCutEnd = pathEnd;
+
+            if (primShape.PathCurve == (byte)Extrusion.Straight || primShape.PathCurve == (byte) Extrusion.Flexible)
+            {
+                primMesh.twistBegin = (primShape.PathTwistBegin * 18) / 10;
+                primMesh.twistEnd = (primShape.PathTwist * 18) / 10;
+                primMesh.taperX = pathScaleX;
+                primMesh.taperY = pathScaleY;
+
+#if SPAM
+            m_log.Debug("****** PrimMesh Parameters (Linear) ******\n" + primMesh.ParamsToDisplayString());
+#endif
+                try
+                {
+                    primMesh.ExtrudeLinear();
+                }
+                catch (Exception ex)
+                {
+                    ReportPrimError("Extrusion failure: exception: " + ex.ToString(), primName, primMesh);
+                    return false;
+                }
+            }
+            else
+            {
+                primMesh.holeSizeX = (200 - primShape.PathScaleX) * 0.01f;
+                primMesh.holeSizeY = (200 - primShape.PathScaleY) * 0.01f;
+                primMesh.radius = 0.01f * primShape.PathRadiusOffset;
+                primMesh.revolutions = 1.0f + 0.015f * primShape.PathRevolutions;
+                primMesh.skew = 0.01f * primShape.PathSkew;
+                primMesh.twistBegin = (primShape.PathTwistBegin * 36) / 10;
+                primMesh.twistEnd = (primShape.PathTwist * 36) / 10;
+                primMesh.taperX = primShape.PathTaperX * 0.01f;
+                primMesh.taperY = primShape.PathTaperY * 0.01f;
+
+#if SPAM
+            m_log.Debug("****** PrimMesh Parameters (Circular) ******\n" + primMesh.ParamsToDisplayString());
+#endif
+                try
+                {
+                    primMesh.ExtrudeCircular();
+                }
+                catch (Exception ex)
+                {
+                    ReportPrimError("Extrusion failure: exception: " + ex.ToString(), primName, primMesh);
+                    return false;
+                }
+            }
+
+//            primMesh.DumpRaw(baseDir, primName, "primMesh");
+
+            coords = primMesh.coords;
+            faces = primMesh.faces;
+
+            return true;
+        }
+
+        public AMeshKey GetMeshUniqueKey(PrimitiveBaseShape primShape, Vector3 size, byte lod, bool convex)
+        {
+            AMeshKey key = new AMeshKey();
+            Byte[] someBytes;
+
+            key.hashB = 5181;
+            key.hashC = 5181;
+            ulong hash = 5381;
+
+            if (primShape.SculptEntry)
+            {
+                key.uuid = primShape.SculptTexture;
+                key.hashC = mdjb2(key.hashC, primShape.SculptType);
+                key.hashC = mdjb2(key.hashC, primShape.PCode);
+            }
+            else
+            {
+                hash = mdjb2(hash, primShape.PathCurve);
+                hash = mdjb2(hash, (byte)primShape.HollowShape);
+                hash = mdjb2(hash, (byte)primShape.ProfileShape);
+                hash = mdjb2(hash, primShape.PathBegin);
+                hash = mdjb2(hash, primShape.PathEnd);
+                hash = mdjb2(hash, primShape.PathScaleX);
+                hash = mdjb2(hash, primShape.PathScaleY);
+                hash = mdjb2(hash, primShape.PathShearX);
+                key.hashA = hash;
+                hash = key.hashB;
+                hash = mdjb2(hash, primShape.PathShearY);
+                hash = mdjb2(hash, (byte)primShape.PathTwist);
+                hash = mdjb2(hash, (byte)primShape.PathTwistBegin);
+                hash = mdjb2(hash, (byte)primShape.PathRadiusOffset);
+                hash = mdjb2(hash, (byte)primShape.PathTaperX);
+                hash = mdjb2(hash, (byte)primShape.PathTaperY);
+                hash = mdjb2(hash, primShape.PathRevolutions);
+                hash = mdjb2(hash, (byte)primShape.PathSkew);
+                hash = mdjb2(hash, primShape.ProfileBegin);
+                hash = mdjb2(hash, primShape.ProfileEnd);
+                hash = mdjb2(hash, primShape.ProfileHollow);
+                hash = mdjb2(hash, primShape.PCode);
+                key.hashB = hash;
+            }
+
+            hash = key.hashC;
+
+            hash = mdjb2(hash, lod);
+
+            if (size == m_MeshUnitSize)
+            {
+                hash = hash << 8;
+                hash |= 8;
+            }
+            else
+            {
+                someBytes = size.GetBytes();
+                for (int i = 0; i < someBytes.Length; i++)
+                    hash = mdjb2(hash, someBytes[i]);
+                hash = hash << 8;
+            }          
+
+            if (convex)
+                hash |= 4;
+
+            if (primShape.SculptEntry)
+            {
+                hash |= 1;
+                if (primShape.SculptType == (byte)SculptType.Mesh)
+                    hash |= 2;
+            }
+
+            key.hashC = hash;
+
+            return key;
+        }
+
+        private ulong mdjb2(ulong hash, byte c)
+        {
+            return ((hash << 5) + hash) + (ulong)c;
+        }
+
+        private ulong mdjb2(ulong hash, ushort c)
+        {
+            hash = ((hash << 5) + hash) + (ulong)((byte)c);
+            return ((hash << 5) + hash) + (ulong)(c >> 8);
+        }
+
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod)
+        {
+            return CreateMesh(primName, primShape, size, lod, false,false,false);
+        }
+
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical)
+        {
+            return CreateMesh(primName, primShape, size, lod, false,false,false);
+        }
+
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool shouldCache, bool convex, bool forOde)
+        {
+            return CreateMesh(primName, primShape, size, lod, false, false, false);
+        }
+        
+        public IMesh GetMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex)
+        {
+            Mesh mesh = null;
+
+            if (size.X < 0.01f) size.X = 0.01f;
+            if (size.Y < 0.01f) size.Y = 0.01f;
+            if (size.Z < 0.01f) size.Z = 0.01f;
+
+            AMeshKey key = GetMeshUniqueKey(primShape, size, (byte)lod, convex);
+            lock (m_uniqueMeshes)
+            {
+                m_uniqueMeshes.TryGetValue(key, out mesh);
+
+                if (mesh != null)
+                {
+                    mesh.RefCount++;
+                    return mesh;
+                }
+
+                // try to find a identical mesh on meshs recently released
+                lock (m_uniqueReleasedMeshes)
+                {
+                    m_uniqueReleasedMeshes.TryGetValue(key, out mesh);
+                    if (mesh != null)
+                    {
+                        m_uniqueReleasedMeshes.Remove(key);
+                        try
+                        {
+                            m_uniqueMeshes.Add(key, mesh);
+                        }
+                        catch { }
+                        mesh.RefCount = 1;
+                        return mesh;
+                    }
+                }
+            }
+            return null;
+        }
+
+        private static Vector3 m_MeshUnitSize = new Vector3(1.0f, 1.0f, 1.0f);
+        
+        public IMesh CreateMesh(String primName, PrimitiveBaseShape primShape, Vector3 size, float lod, bool isPhysical, bool convex, bool forOde)
+        {
+#if SPAM
+            m_log.DebugFormat("[MESH]: Creating mesh for {0}", primName);
+#endif
+
+            Mesh mesh = null;
+
+            if (size.X < 0.01f) size.X = 0.01f;
+            if (size.Y < 0.01f) size.Y = 0.01f;
+            if (size.Z < 0.01f) size.Z = 0.01f;
+
+            // try to find a identical mesh on meshs in use
+
+            AMeshKey key = GetMeshUniqueKey(primShape,size,(byte)lod, convex);
+
+            lock (m_uniqueMeshes)
+            {
+                m_uniqueMeshes.TryGetValue(key, out mesh);
+
+                if (mesh != null)
+                {
+                    mesh.RefCount++;
+                    return mesh;
+                }
+
+                // try to find a identical mesh on meshs recently released
+                lock (m_uniqueReleasedMeshes)
+                {
+                    m_uniqueReleasedMeshes.TryGetValue(key, out mesh);
+                    if (mesh != null)
+                    {
+                        m_uniqueReleasedMeshes.Remove(key);
+                        try
+                        {
+                            m_uniqueMeshes.Add(key, mesh);
+                        }
+                        catch { }
+                        mesh.RefCount = 1;
+                        return mesh;
+                    }
+                }
+            }
+
+            Mesh UnitMesh = null;
+            AMeshKey unitKey = GetMeshUniqueKey(primShape, m_MeshUnitSize, (byte)lod, convex);
+
+            lock (m_uniqueReleasedMeshes)
+            {
+                m_uniqueReleasedMeshes.TryGetValue(unitKey, out UnitMesh);
+                if (UnitMesh != null)
+                {
+                    UnitMesh.RefCount = 1;
+                }
+            }
+
+            if (UnitMesh == null && primShape.SculptEntry && doMeshFileCache)
+                UnitMesh = GetFromFileCache(unitKey);
+
+            if (UnitMesh == null)
+            {
+                UnitMesh = CreateMeshFromPrimMesher(primName, primShape, lod, convex);
+
+                if (UnitMesh == null)
+                    return null;
+
+                UnitMesh.DumpRaw(baseDir, unitKey.ToString(), "Z");
+
+                if (forOde)
+                {
+                    // force pinned mem allocation
+                    UnitMesh.PrepForOde();
+                }
+                else
+                    UnitMesh.TrimExcess();
+
+                UnitMesh.Key = unitKey;
+                UnitMesh.RefCount = 1;
+
+                if (doMeshFileCache && primShape.SculptEntry)
+                    StoreToFileCache(unitKey, UnitMesh);
+
+                lock (m_uniqueReleasedMeshes)
+                {
+                    try
+                    {
+                        m_uniqueReleasedMeshes.Add(unitKey, UnitMesh);
+                    }
+                    catch { }
+                }
+            }
+
+            mesh = UnitMesh.Scale(size);
+            mesh.Key = key;
+            mesh.RefCount = 1;
+            lock (m_uniqueMeshes)
+            {
+                try
+                {
+                    m_uniqueMeshes.Add(key, mesh);
+                }
+                catch { }
+            }           
+
+            return mesh;
+        }
+
+        public void ReleaseMesh(IMesh imesh)
+        {
+            if (imesh == null)
+                return;
+
+            Mesh mesh = (Mesh)imesh;
+
+            lock (m_uniqueMeshes)
+            {
+                int curRefCount = mesh.RefCount;
+                curRefCount--;
+
+                if (curRefCount > 0)
+                {
+                    mesh.RefCount = curRefCount;
+                    return;
+                }
+
+                mesh.RefCount = 0;
+                m_uniqueMeshes.Remove(mesh.Key);
+                lock (m_uniqueReleasedMeshes)
+                {
+                    try
+                    {
+                        m_uniqueReleasedMeshes.Add(mesh.Key, mesh);
+                    }
+                    catch { }
+                }           
+            }
+        }
+
+        public void ExpireReleaseMeshs()
+        {
+            if (m_uniqueReleasedMeshes.Count == 0)
+                return;
+
+            List<Mesh> meshstodelete = new List<Mesh>();
+            int refcntr;
+
+            lock (m_uniqueReleasedMeshes)
+            {
+                foreach (Mesh m in m_uniqueReleasedMeshes.Values)
+                {
+                    refcntr = m.RefCount;
+                    refcntr--;
+                    if (refcntr > -6)
+                        m.RefCount = refcntr;
+                    else
+                        meshstodelete.Add(m);
+                }
+
+                foreach (Mesh m in meshstodelete)
+                {
+                    m_uniqueReleasedMeshes.Remove(m.Key);
+                    m.releaseBuildingMeshData();
+                    m.releasePinned();
+                }
+            }
+        }
+
+        public void FileNames(AMeshKey key, out string dir,out string fullFileName)
+        {
+            string id = key.ToString();
+            string init = id.Substring(0, 1);
+            dir = System.IO.Path.Combine(cachePath, init);
+            fullFileName = System.IO.Path.Combine(dir, id);
+        }
+
+        public string FullFileName(AMeshKey key)
+        {
+            string id = key.ToString();
+            string init = id.Substring(0,1);
+            id = System.IO.Path.Combine(init, id);
+            id = System.IO.Path.Combine(cachePath, id);
+            return id;
+        }
+
+        private Mesh GetFromFileCache(AMeshKey key)
+        {
+            Mesh mesh = null;
+            string filename = FullFileName(key);
+            bool ok = true;
+
+            lock (diskLock)
+            {
+                if (File.Exists(filename))
+                {
+                    FileStream stream = null;
+                    try
+                    {
+                        stream = File.Open(filename, FileMode.Open, FileAccess.Read, FileShare.Read);
+                        BinaryFormatter bformatter = new BinaryFormatter();
+
+                        mesh = Mesh.FromStream(stream, key);
+                        
+                    }
+                    catch (Exception e)
+                    {
+                        ok = false;
+                        m_log.ErrorFormat(
+                            "[MESH CACHE]: Failed to get file {0}.  Exception {1} {2}",
+                            filename, e.Message, e.StackTrace);
+                    }
+
+                    if (stream != null)
+                        stream.Close();
+
+                    if (mesh == null || !ok)
+                        File.Delete(filename);
+                    else
+                        File.SetLastAccessTimeUtc(filename, DateTime.UtcNow);
+                }
+            }
+
+            return mesh;
+        }
+
+        private void StoreToFileCache(AMeshKey key, Mesh mesh)
+        {
+            Stream stream = null;
+            bool ok = false;
+
+            // Make sure the target cache directory exists
+            string dir = String.Empty;
+            string filename = String.Empty;
+
+            FileNames(key, out dir, out filename);
+
+            lock (diskLock)
+            {
+                try
+                {
+                    if (!Directory.Exists(dir))
+                    {
+                        Directory.CreateDirectory(dir);
+                    }
+
+                    stream = File.Open(filename, FileMode.Create);
+                    ok = mesh.ToStream(stream);
+                }
+                catch (IOException e)
+                {
+                    m_log.ErrorFormat(
+                        "[MESH CACHE]: Failed to write file {0}.  Exception {1} {2}.",
+                        filename, e.Message, e.StackTrace);
+                    ok = false;
+                }
+
+                if (stream != null)
+                    stream.Close();
+
+                if (File.Exists(filename))
+                {
+                    if (ok)
+                        File.SetLastAccessTimeUtc(filename, DateTime.UtcNow);
+                    else
+                        File.Delete(filename);
+                }
+            }
+        }
+        
+        public void ExpireFileCache()
+        {
+            if (!doCacheExpire)
+                return;
+
+            string controlfile = System.IO.Path.Combine(cachePath, "cntr");
+
+            lock (diskLock)
+            {
+                try
+                {
+                    if (File.Exists(controlfile))
+                    {
+                        int ndeleted = 0;
+                        int totalfiles = 0;
+                        int ndirs = 0;
+                        DateTime OlderTime = File.GetLastAccessTimeUtc(controlfile) - CacheExpire;
+                        File.SetLastAccessTimeUtc(controlfile, DateTime.UtcNow);
+                        
+                        foreach (string dir in Directory.GetDirectories(cachePath))                       
+                        {
+                            try
+                            {
+                                foreach (string file in Directory.GetFiles(dir))
+                                {
+                                    try
+                                    {
+                                        if (File.GetLastAccessTimeUtc(file) < OlderTime)
+                                        {
+                                            File.Delete(file);
+                                            ndeleted++;
+                                        }
+                                    }
+                                    catch { }
+                                    totalfiles++;
+                                }
+                            }
+                            catch { }
+                            ndirs++;
+                        }
+
+                        if (ndeleted == 0)
+                            m_log.InfoFormat("[MESH CACHE]: {0} Files in {1} cache folders, no expires",
+                                totalfiles,ndirs);
+                        else
+                            m_log.InfoFormat("[MESH CACHE]: {0} Files in {1} cache folders, expired {2} files accessed before {3}",
+                                totalfiles,ndirs, ndeleted, OlderTime.ToString());
+                    }
+                    else
+                    {
+                        m_log.Info("[MESH CACHE]: Expire delayed to next startup");
+                        FileStream fs = File.Create(controlfile,4096,FileOptions.WriteThrough);
+                        fs.Close();
+                    }
+                }
+                catch { }
+            }
+        }
+    }
+}
diff --git a/OpenSim/Region/Physics/UbitMeshing/PrimMesher.cs b/OpenSim/Region/Physics/UbitMeshing/PrimMesher.cs
new file mode 100644
index 0000000..8eb136b
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitMeshing/PrimMesher.cs
@@ -0,0 +1,1708 @@
+/*
+ * Copyright (c) Contributors
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.IO;
+
+namespace PrimMesher
+{
+    public struct Quat
+    {
+        /// <summary>X value</summary>
+        public float X;
+        /// <summary>Y value</summary>
+        public float Y;
+        /// <summary>Z value</summary>
+        public float Z;
+        /// <summary>W value</summary>
+        public float W;
+
+        public Quat(float x, float y, float z, float w)
+        {
+            X = x;
+            Y = y;
+            Z = z;
+            W = w;
+        }
+
+        public Quat(Coord axis, float angle)
+        {
+            axis = axis.Normalize();
+
+            angle *= 0.5f;
+            float c = (float)Math.Cos(angle);
+            float s = (float)Math.Sin(angle);
+
+            X = axis.X * s;
+            Y = axis.Y * s;
+            Z = axis.Z * s;
+            W = c;
+
+            Normalize();
+        }
+
+        public float Length()
+        {
+            return (float)Math.Sqrt(X * X + Y * Y + Z * Z + W * W);
+        }
+
+        public Quat Normalize()
+        {
+            const float MAG_THRESHOLD = 0.0000001f;
+            float mag = Length();
+
+            // Catch very small rounding errors when normalizing
+            if (mag > MAG_THRESHOLD)
+            {
+                float oomag = 1f / mag;
+                X *= oomag;
+                Y *= oomag;
+                Z *= oomag;
+                W *= oomag;
+            }
+            else
+            {
+                X = 0f;
+                Y = 0f;
+                Z = 0f;
+                W = 1f;
+            }
+
+            return this;
+        }
+
+        public static Quat operator *(Quat q1, Quat q2)
+        {
+            float x = q1.W * q2.X + q1.X * q2.W + q1.Y * q2.Z - q1.Z * q2.Y;
+            float y = q1.W * q2.Y - q1.X * q2.Z + q1.Y * q2.W + q1.Z * q2.X;
+            float z = q1.W * q2.Z + q1.X * q2.Y - q1.Y * q2.X + q1.Z * q2.W;
+            float w = q1.W * q2.W - q1.X * q2.X - q1.Y * q2.Y - q1.Z * q2.Z;
+            return new Quat(x, y, z, w);
+        }
+
+        public override string ToString()
+        {
+            return "< X: " + this.X.ToString() + ", Y: " + this.Y.ToString() + ", Z: " + this.Z.ToString() + ", W: " + this.W.ToString() + ">";
+        }
+    }
+
+    public struct Coord
+    {
+        public float X;
+        public float Y;
+        public float Z;
+
+        public Coord(float x, float y, float z)
+        {
+            this.X = x;
+            this.Y = y;
+            this.Z = z;
+        }
+
+        public float Length()
+        {
+            return (float)Math.Sqrt(this.X * this.X + this.Y * this.Y + this.Z * this.Z);
+        }
+
+        public Coord Invert()
+        {
+            this.X = -this.X;
+            this.Y = -this.Y;
+            this.Z = -this.Z;
+
+            return this;
+        }
+
+        public Coord Normalize()
+        {
+            const float MAG_THRESHOLD = 0.0000001f;
+            float mag = Length();
+
+            // Catch very small rounding errors when normalizing
+            if (mag > MAG_THRESHOLD)
+            {
+                float oomag = 1.0f / mag;
+                this.X *= oomag;
+                this.Y *= oomag;
+                this.Z *= oomag;
+            }
+            else
+            {
+                this.X = 0.0f;
+                this.Y = 0.0f;
+                this.Z = 0.0f;
+            }
+
+            return this;
+        }
+
+        public override string ToString()
+        {
+            return this.X.ToString() + " " + this.Y.ToString() + " " + this.Z.ToString();
+        }
+
+        public static Coord Cross(Coord c1, Coord c2)
+        {
+            return new Coord(
+                c1.Y * c2.Z - c2.Y * c1.Z,
+                c1.Z * c2.X - c2.Z * c1.X,
+                c1.X * c2.Y - c2.X * c1.Y
+                );
+        }
+
+        public static Coord operator +(Coord v, Coord a)
+        {
+            return new Coord(v.X + a.X, v.Y + a.Y, v.Z + a.Z);
+        }
+
+        public static Coord operator *(Coord v, Coord m)
+        {
+            return new Coord(v.X * m.X, v.Y * m.Y, v.Z * m.Z);
+        }
+
+        public static Coord operator *(Coord v, Quat q)
+        {
+            // From http://www.euclideanspace.com/maths/algebra/realNormedAlgebra/quaternions/transforms/
+
+            Coord c2 = new Coord(0.0f, 0.0f, 0.0f);
+
+            c2.X = q.W * q.W * v.X +
+                2f * q.Y * q.W * v.Z -
+                2f * q.Z * q.W * v.Y +
+                     q.X * q.X * v.X +
+                2f * q.Y * q.X * v.Y +
+                2f * q.Z * q.X * v.Z -
+                     q.Z * q.Z * v.X -
+                     q.Y * q.Y * v.X;
+
+            c2.Y =
+                2f * q.X * q.Y * v.X +
+                     q.Y * q.Y * v.Y +
+                2f * q.Z * q.Y * v.Z +
+                2f * q.W * q.Z * v.X -
+                     q.Z * q.Z * v.Y +
+                     q.W * q.W * v.Y -
+                2f * q.X * q.W * v.Z -
+                     q.X * q.X * v.Y;
+
+            c2.Z =
+                2f * q.X * q.Z * v.X +
+                2f * q.Y * q.Z * v.Y +
+                     q.Z * q.Z * v.Z -
+                2f * q.W * q.Y * v.X -
+                     q.Y * q.Y * v.Z +
+                2f * q.W * q.X * v.Y -
+                     q.X * q.X * v.Z +
+                     q.W * q.W * v.Z;
+
+            return c2;
+        }
+    }
+
+    public struct Face
+    {
+        public int primFace;
+
+        // vertices
+        public int v1;
+        public int v2;
+        public int v3;
+
+        public Face(int v1, int v2, int v3)
+        {
+            primFace = 0;
+
+            this.v1 = v1;
+            this.v2 = v2;
+            this.v3 = v3;
+
+        }
+
+        public Coord SurfaceNormal(List<Coord> coordList)
+        {
+            Coord c1 = coordList[this.v1];
+            Coord c2 = coordList[this.v2];
+            Coord c3 = coordList[this.v3];
+
+            Coord edge1 = new Coord(c2.X - c1.X, c2.Y - c1.Y, c2.Z - c1.Z);
+            Coord edge2 = new Coord(c3.X - c1.X, c3.Y - c1.Y, c3.Z - c1.Z);
+
+            return Coord.Cross(edge1, edge2).Normalize();
+        }
+    }
+
+    internal struct Angle
+    {
+        internal float angle;
+        internal float X;
+        internal float Y;
+
+        internal Angle(float angle, float x, float y)
+        {
+            this.angle = angle;
+            this.X = x;
+            this.Y = y;
+        }
+    }
+
+    internal class AngleList
+    {
+        private float iX, iY; // intersection point
+
+        private static Angle[] angles3 =
+        {
+            new Angle(0.0f, 1.0f, 0.0f),
+            new Angle(0.33333333333333333f, -0.5f, 0.86602540378443871f),
+            new Angle(0.66666666666666667f, -0.5f, -0.86602540378443837f),
+            new Angle(1.0f, 1.0f, 0.0f)
+        };
+
+        private static Angle[] angles4 =
+        {
+            new Angle(0.0f, 1.0f, 0.0f),
+            new Angle(0.25f, 0.0f, 1.0f),
+            new Angle(0.5f, -1.0f, 0.0f),
+            new Angle(0.75f, 0.0f, -1.0f),
+            new Angle(1.0f, 1.0f, 0.0f)
+        };
+
+        private static Angle[] angles6 =
+        {
+            new Angle(0.0f, 1.0f, 0.0f),
+            new Angle(0.16666666666666667f, 0.5f, 0.8660254037844386f),
+            new Angle(0.33333333333333333f, -0.5f, 0.86602540378443871f),
+            new Angle(0.5f, -1.0f, 0.0f),
+            new Angle(0.66666666666666667f, -0.5f, -0.86602540378443837f),
+            new Angle(0.83333333333333326f, 0.5f, -0.86602540378443904f),
+            new Angle(1.0f, 1.0f, 0.0f)
+        };
+
+        private static Angle[] angles12 =
+        {
+            new Angle(0.0f, 1.0f, 0.0f),
+            new Angle(0.083333333333333329f, 0.86602540378443871f, 0.5f),
+            new Angle(0.16666666666666667f, 0.5f, 0.8660254037844386f),
+            new Angle(0.25f, 0.0f, 1.0f),
+            new Angle(0.33333333333333333f, -0.5f, 0.86602540378443871f),
+            new Angle(0.41666666666666663f, -0.86602540378443849f, 0.5f),
+            new Angle(0.5f, -1.0f, 0.0f),
+            new Angle(0.58333333333333326f, -0.86602540378443882f, -0.5f),
+            new Angle(0.66666666666666667f, -0.5f, -0.86602540378443837f),
+            new Angle(0.75f, 0.0f, -1.0f),
+            new Angle(0.83333333333333326f, 0.5f, -0.86602540378443904f),
+            new Angle(0.91666666666666663f, 0.86602540378443837f, -0.5f),
+            new Angle(1.0f, 1.0f, 0.0f)
+        };
+
+        private static Angle[] angles24 =
+        {
+            new Angle(0.0f, 1.0f, 0.0f),
+            new Angle(0.041666666666666664f, 0.96592582628906831f, 0.25881904510252074f),
+            new Angle(0.083333333333333329f, 0.86602540378443871f, 0.5f),
+            new Angle(0.125f, 0.70710678118654757f, 0.70710678118654746f),
+            new Angle(0.16666666666666667f, 0.5f, 0.8660254037844386f),
+            new Angle(0.20833333333333331f, 0.25881904510252096f, 0.9659258262890682f),
+            new Angle(0.25f, 0.0f, 1.0f),
+            new Angle(0.29166666666666663f, -0.25881904510252063f, 0.96592582628906831f),
+            new Angle(0.33333333333333333f, -0.5f, 0.86602540378443871f),
+            new Angle(0.375f, -0.70710678118654746f, 0.70710678118654757f),
+            new Angle(0.41666666666666663f, -0.86602540378443849f, 0.5f),
+            new Angle(0.45833333333333331f, -0.9659258262890682f, 0.25881904510252102f),
+            new Angle(0.5f, -1.0f, 0.0f),
+            new Angle(0.54166666666666663f, -0.96592582628906842f, -0.25881904510252035f),
+            new Angle(0.58333333333333326f, -0.86602540378443882f, -0.5f),
+            new Angle(0.62499999999999989f, -0.70710678118654791f, -0.70710678118654713f),
+            new Angle(0.66666666666666667f, -0.5f, -0.86602540378443837f),
+            new Angle(0.70833333333333326f, -0.25881904510252152f, -0.96592582628906809f),
+            new Angle(0.75f, 0.0f, -1.0f),
+            new Angle(0.79166666666666663f, 0.2588190451025203f, -0.96592582628906842f),
+            new Angle(0.83333333333333326f, 0.5f, -0.86602540378443904f),
+            new Angle(0.875f, 0.70710678118654735f, -0.70710678118654768f),
+            new Angle(0.91666666666666663f, 0.86602540378443837f, -0.5f),
+            new Angle(0.95833333333333326f, 0.96592582628906809f, -0.25881904510252157f),
+            new Angle(1.0f, 1.0f, 0.0f)
+        };
+
+        private Angle interpolatePoints(float newPoint, Angle p1, Angle p2)
+        {
+            float m = (newPoint - p1.angle) / (p2.angle - p1.angle);
+            return new Angle(newPoint, p1.X + m * (p2.X - p1.X), p1.Y + m * (p2.Y - p1.Y));
+        }
+
+        private void intersection(double x1, double y1, double x2, double y2, double x3, double y3, double x4, double y4)
+        { // ref: http://local.wasp.uwa.edu.au/~pbourke/geometry/lineline2d/
+            double denom = (y4 - y3) * (x2 - x1) - (x4 - x3) * (y2 - y1);
+            double uaNumerator = (x4 - x3) * (y1 - y3) - (y4 - y3) * (x1 - x3);
+
+            if (denom != 0.0)
+            {
+                double ua = uaNumerator / denom;
+                iX = (float)(x1 + ua * (x2 - x1));
+                iY = (float)(y1 + ua * (y2 - y1));
+            }
+        }
+
+        internal List<Angle> angles;
+
+        internal void makeAngles(int sides, float startAngle, float stopAngle, bool hasCut)
+        {
+            angles = new List<Angle>();
+
+            const double twoPi = System.Math.PI * 2.0;
+            const float twoPiInv = (float)(1.0d / twoPi);
+
+            if (sides < 1)
+                throw new Exception("number of sides not greater than zero");
+            if (stopAngle <= startAngle)
+                throw new Exception("stopAngle not greater than startAngle");
+
+            if ((sides == 3 || sides == 4 || sides == 6 || sides == 12 || sides == 24))
+            {
+                startAngle *= twoPiInv;
+                stopAngle *= twoPiInv;
+
+                Angle[] sourceAngles;
+                switch (sides)
+                {
+                    case 3:
+                        sourceAngles = angles3;
+                        break;
+                    case 4:
+                        sourceAngles = angles4;
+                        break;
+                    case 6:
+                        sourceAngles = angles6;
+                        break;
+                    case 12:
+                        sourceAngles = angles12;
+                        break;
+                    default:
+                        sourceAngles = angles24;
+                        break;
+                }
+
+                int startAngleIndex = (int)(startAngle * sides);
+                int endAngleIndex = sourceAngles.Length - 1;
+
+                if (hasCut)
+                {
+                    if (stopAngle < 1.0f)
+                        endAngleIndex = (int)(stopAngle * sides) + 1;
+                    if (endAngleIndex == startAngleIndex)
+                        endAngleIndex++;
+
+                    for (int angleIndex = startAngleIndex; angleIndex < endAngleIndex + 1; angleIndex++)
+                    {
+                        angles.Add(sourceAngles[angleIndex]);
+                    }
+
+                    if (startAngle > 0.0f)
+                        angles[0] = interpolatePoints(startAngle, angles[0], angles[1]);
+
+                    if (stopAngle < 1.0f)
+                    {
+                        int lastAngleIndex = angles.Count - 1;
+                        angles[lastAngleIndex] = interpolatePoints(stopAngle, angles[lastAngleIndex - 1], angles[lastAngleIndex]);
+                    }
+                }
+                else
+                {
+                    for (int angleIndex = startAngleIndex; angleIndex < endAngleIndex; angleIndex++)
+                        angles.Add(sourceAngles[angleIndex]);
+                }
+            }
+            else
+            {
+                double stepSize = twoPi / sides;
+
+                int startStep = (int)(startAngle / stepSize);
+                double angle = stepSize * startStep;
+                int step = startStep;
+                double stopAngleTest = stopAngle;
+                if (stopAngle < twoPi)
+                {
+                    stopAngleTest = stepSize * ((int)(stopAngle / stepSize) + 1);
+                    if (stopAngleTest < stopAngle)
+                        stopAngleTest += stepSize;
+                    if (stopAngleTest > twoPi)
+                        stopAngleTest = twoPi;
+                }
+
+                while (angle <= stopAngleTest)
+                {
+                    Angle newAngle;
+                    newAngle.angle = (float)angle;
+                    newAngle.X = (float)System.Math.Cos(angle);
+                    newAngle.Y = (float)System.Math.Sin(angle);
+                    angles.Add(newAngle);
+                    step += 1;
+                    angle = stepSize * step;
+                }
+
+                if (startAngle > angles[0].angle)
+                {
+                    Angle newAngle;
+                    intersection(angles[0].X, angles[0].Y, angles[1].X, angles[1].Y, 0.0f, 0.0f, (float)Math.Cos(startAngle), (float)Math.Sin(startAngle));
+                    newAngle.angle = startAngle;
+                    newAngle.X = iX;
+                    newAngle.Y = iY;
+                    angles[0] = newAngle;
+                }
+
+                int index = angles.Count - 1;
+                if (stopAngle < angles[index].angle)
+                {
+                    Angle newAngle;
+                    intersection(angles[index - 1].X, angles[index - 1].Y, angles[index].X, angles[index].Y, 0.0f, 0.0f, (float)Math.Cos(stopAngle), (float)Math.Sin(stopAngle));
+                    newAngle.angle = stopAngle;
+                    newAngle.X = iX;
+                    newAngle.Y = iY;
+                    angles[index] = newAngle;
+                }
+            }
+        }
+    }
+
+    /// <summary>
+    /// generates a profile for extrusion
+    /// </summary>
+    public class Profile
+    {
+        private const float twoPi = 2.0f * (float)Math.PI;
+
+        public string errorMessage = null;
+
+        public List<Coord> coords;
+        public List<Face> faces;
+
+        // use these for making individual meshes for each prim face
+        public List<int> outerCoordIndices = null;
+        public List<int> hollowCoordIndices = null;
+
+        public int numOuterVerts = 0;
+        public int numHollowVerts = 0;
+
+        public int outerFaceNumber = -1;
+        public int hollowFaceNumber = -1;
+
+        public int bottomFaceNumber = 0;
+        public int numPrimFaces = 0;
+
+        public Profile()
+        {
+            this.coords = new List<Coord>();
+            this.faces = new List<Face>();
+        }
+
+        public Profile(int sides, float profileStart, float profileEnd, float hollow, int hollowSides, bool hasProfileCut, bool createFaces)
+        {
+            const float halfSqr2 = 0.7071067811866f;
+            
+            this.coords = new List<Coord>();
+            this.faces = new List<Face>();
+
+            List<Coord> hollowCoords = new List<Coord>();
+
+            bool hasHollow = (hollow > 0.0f);
+
+            AngleList angles = new AngleList();
+            AngleList hollowAngles = new AngleList();
+
+            float xScale = 0.5f;
+            float yScale = 0.5f;
+            if (sides == 4)  // corners of a square are sqrt(2) from center
+            {
+                xScale = halfSqr2;
+                yScale = halfSqr2;
+            }
+
+            float startAngle = profileStart * twoPi;
+            float stopAngle = profileEnd * twoPi;
+
+            try { angles.makeAngles(sides, startAngle, stopAngle,hasProfileCut); }
+            catch (Exception ex)
+            {
+
+                errorMessage = "makeAngles failed: Exception: " + ex.ToString()
+                + "\nsides: " + sides.ToString() + " startAngle: " + startAngle.ToString() + " stopAngle: " + stopAngle.ToString();
+
+                return;
+            }
+
+            this.numOuterVerts = angles.angles.Count;
+
+            Angle angle;
+            Coord newVert = new Coord();
+
+            // flag to create as few triangles as possible for 3 or 4 side profile
+            bool simpleFace = (sides < 5 && !hasHollow && !hasProfileCut);
+
+            if (hasHollow)
+            {
+                if (sides == hollowSides)
+                    hollowAngles = angles;
+                else
+                {
+                    try { hollowAngles.makeAngles(hollowSides, startAngle, stopAngle, hasProfileCut); }
+                    catch (Exception ex)
+                    {
+                        errorMessage = "makeAngles failed: Exception: " + ex.ToString()
+                        + "\nsides: " + sides.ToString() + " startAngle: " + startAngle.ToString() + " stopAngle: " + stopAngle.ToString();
+
+                        return;
+                    }
+
+                    int numHollowAngles = hollowAngles.angles.Count;
+                    for (int i = 0; i < numHollowAngles; i++)
+                    {
+                        angle = hollowAngles.angles[i];
+                        newVert.X = hollow * xScale * angle.X;
+                        newVert.Y = hollow * yScale * angle.Y;
+                        newVert.Z = 0.0f;
+
+                        hollowCoords.Add(newVert);
+                    }
+                }
+                this.numHollowVerts = hollowAngles.angles.Count;
+            }
+            else if (!simpleFace)
+            {
+                Coord center = new Coord(0.0f, 0.0f, 0.0f);
+                this.coords.Add(center);
+            }
+
+            int numAngles = angles.angles.Count;
+            bool hollowsame = (hasHollow && hollowSides == sides);
+
+            for (int i = 0; i < numAngles; i++)
+            {
+                angle = angles.angles[i];
+                newVert.X = angle.X * xScale;
+                newVert.Y = angle.Y * yScale;
+                newVert.Z = 0.0f;
+                this.coords.Add(newVert);
+                if (hollowsame)
+                {
+                    newVert.X *= hollow;
+                    newVert.Y *= hollow;
+                    hollowCoords.Add(newVert);
+                }
+            }
+
+            if (hasHollow)
+            {
+                hollowCoords.Reverse();
+                this.coords.AddRange(hollowCoords);
+
+                if (createFaces)
+                {
+                    int numTotalVerts = this.numOuterVerts + this.numHollowVerts;
+
+                    if (this.numOuterVerts == this.numHollowVerts)
+                    {
+                        Face newFace = new Face();
+
+                        for (int coordIndex = 0; coordIndex < this.numOuterVerts - 1; coordIndex++)
+                        {
+                            newFace.v1 = coordIndex;
+                            newFace.v2 = coordIndex + 1;
+                            newFace.v3 = numTotalVerts - coordIndex - 1;
+                            this.faces.Add(newFace);
+
+                            newFace.v1 = coordIndex + 1;
+                            newFace.v2 = numTotalVerts - coordIndex - 2;
+                            newFace.v3 = numTotalVerts - coordIndex - 1;
+                            this.faces.Add(newFace);
+                        }
+                        if (!hasProfileCut)
+                        {
+                            newFace.v1 = this.numOuterVerts - 1;
+                            newFace.v2 = 0;
+                            newFace.v3 = this.numOuterVerts;
+                            this.faces.Add(newFace);
+
+                            newFace.v1 = 0;
+                            newFace.v2 = numTotalVerts - 1;
+                            newFace.v3 = this.numOuterVerts;
+                            this.faces.Add(newFace);
+                        }
+                    }
+                    else if (this.numOuterVerts < this.numHollowVerts)
+                    {
+                        Face newFace = new Face();
+                        int j = 0; // j is the index for outer vertices
+                        int i;
+                        int maxJ = this.numOuterVerts - 1;
+                        float curHollowAngle = 0;
+                        for (i = 0; i < this.numHollowVerts; i++) // i is the index for inner vertices
+                        {
+                            curHollowAngle = hollowAngles.angles[i].angle;
+                            if (j < maxJ)
+                            {
+                                if (angles.angles[j + 1].angle - curHollowAngle < curHollowAngle - angles.angles[j].angle + 0.000001f)
+                                {
+                                    newFace.v1 = numTotalVerts - i - 1;
+                                    newFace.v2 = j;
+                                    newFace.v3 = j + 1;
+                                    this.faces.Add(newFace);
+                                    j++;
+                                }
+                            }
+                            else
+                            {
+                                if (1.0f - curHollowAngle < curHollowAngle - angles.angles[j].angle + 0.000001f)
+                                    break;
+                            }
+
+                            newFace.v1 = j;
+                            newFace.v2 = numTotalVerts - i - 2;
+                            newFace.v3 = numTotalVerts - i - 1;
+
+                            this.faces.Add(newFace);
+                        }
+
+                        if (!hasProfileCut)
+                        {
+                            if (i == this.numHollowVerts)
+                            {
+                                newFace.v1 = numTotalVerts - this.numHollowVerts;
+                                newFace.v2 = maxJ;
+                                newFace.v3 = 0;
+
+                                this.faces.Add(newFace);
+                            }
+                            else
+                            {
+                                if (1.0f - curHollowAngle < curHollowAngle - angles.angles[maxJ].angle + 0.000001f)
+                                {
+                                    newFace.v1 = numTotalVerts - i - 1;
+                                    newFace.v2 = maxJ;
+                                    newFace.v3 = 0;
+
+                                    this.faces.Add(newFace);
+                                }
+
+                                for (; i < this.numHollowVerts - 1; i++)
+                                {
+                                    newFace.v1 = 0;
+                                    newFace.v2 = numTotalVerts - i - 2;
+                                    newFace.v3 = numTotalVerts - i - 1;
+
+                                    this.faces.Add(newFace);
+                                }
+                            }
+
+                            newFace.v1 = 0;
+                            newFace.v2 = numTotalVerts - this.numHollowVerts;
+                            newFace.v3 = numTotalVerts - 1;
+                            this.faces.Add(newFace);
+                        }
+                    }
+                    else // numHollowVerts < numOuterVerts
+                    {
+                        Face newFace = new Face();
+                        int j = 0; // j is the index for inner vertices
+                        int maxJ = this.numHollowVerts - 1;
+                        for (int i = 0; i < this.numOuterVerts; i++)
+                        {
+                            if (j < maxJ)
+                                if (hollowAngles.angles[j + 1].angle - angles.angles[i].angle < angles.angles[i].angle - hollowAngles.angles[j].angle + 0.000001f)
+                                {
+                                    newFace.v1 = i;
+                                    newFace.v2 = numTotalVerts - j - 2;
+                                    newFace.v3 = numTotalVerts - j - 1;
+
+                                    this.faces.Add(newFace);
+                                    j += 1;
+                                }
+
+                            newFace.v1 = numTotalVerts - j - 1;
+                            newFace.v2 = i;
+                            newFace.v3 = i + 1;
+
+                            this.faces.Add(newFace);
+                        }
+
+                        if (!hasProfileCut)
+                        {
+                            int i = this.numOuterVerts - 1;
+
+                            if (hollowAngles.angles[0].angle - angles.angles[i].angle < angles.angles[i].angle - hollowAngles.angles[maxJ].angle + 0.000001f)
+                            {
+                                newFace.v1 = 0;
+                                newFace.v2 = numTotalVerts - maxJ - 1;
+                                newFace.v3 = numTotalVerts - 1;
+
+                                this.faces.Add(newFace);
+                            }
+
+                            newFace.v1 = numTotalVerts - maxJ - 1;
+                            newFace.v2 = i;
+                            newFace.v3 = 0;
+
+                            this.faces.Add(newFace);
+                        }
+                    }
+                }
+                
+            }
+
+            else if (createFaces)
+            {
+                if (simpleFace)
+                {
+                    if (sides == 3)
+                        this.faces.Add(new Face(0, 1, 2));
+                    else if (sides == 4)
+                    {
+                        this.faces.Add(new Face(0, 1, 2));
+                        this.faces.Add(new Face(0, 2, 3));
+                    }
+                }
+                else
+                {
+                    for (int i = 1; i < numAngles ; i++)
+                    {
+                        Face newFace = new Face();
+                        newFace.v1 = 0;
+                        newFace.v2 = i;
+                        newFace.v3 = i + 1;
+                        this.faces.Add(newFace);
+                    }
+                    if (!hasProfileCut)
+                    {
+                        Face newFace = new Face();
+                        newFace.v1 = 0;
+                        newFace.v2 = numAngles;
+                        newFace.v3 = 1;
+                        this.faces.Add(newFace);
+                    }
+                }
+            }
+
+
+            hollowCoords = null;
+        }
+
+
+        public Profile Copy()
+        {
+            return this.Copy(true);
+        }
+
+        public Profile Copy(bool needFaces)
+        {
+            Profile copy = new Profile();
+
+            copy.coords.AddRange(this.coords);
+
+            if (needFaces)
+                copy.faces.AddRange(this.faces);
+
+            copy.numOuterVerts = this.numOuterVerts;
+            copy.numHollowVerts = this.numHollowVerts;
+
+            return copy;
+        }
+
+        public void AddPos(Coord v)
+        {
+            this.AddPos(v.X, v.Y, v.Z);
+        }
+
+        public void AddPos(float x, float y, float z)
+        {
+            int i;
+            int numVerts = this.coords.Count;
+            Coord vert;
+
+            for (i = 0; i < numVerts; i++)
+            {
+                vert = this.coords[i];
+                vert.X += x;
+                vert.Y += y;
+                vert.Z += z;
+                this.coords[i] = vert;
+            }
+        }
+
+        public void AddRot(Quat q)
+        {
+            int i;
+            int numVerts = this.coords.Count;
+
+            for (i = 0; i < numVerts; i++)
+                this.coords[i] *= q;
+        }
+
+        public void Scale(float x, float y)
+        {
+            int i;
+            int numVerts = this.coords.Count;
+            Coord vert;
+
+            for (i = 0; i < numVerts; i++)
+            {
+                vert = this.coords[i];
+                vert.X *= x;
+                vert.Y *= y;
+                this.coords[i] = vert;
+            }
+        }
+
+        /// <summary>
+        /// Changes order of the vertex indices and negates the center vertex normal. Does not alter vertex normals of radial vertices
+        /// </summary>
+        public void FlipNormals()
+        {
+            int i;
+            int numFaces = this.faces.Count;
+            Face tmpFace;
+            int tmp;
+
+            for (i = 0; i < numFaces; i++)
+            {
+                tmpFace = this.faces[i];
+                tmp = tmpFace.v3;
+                tmpFace.v3 = tmpFace.v1;
+                tmpFace.v1 = tmp;
+                this.faces[i] = tmpFace;
+            }
+        }
+
+        public void AddValue2FaceVertexIndices(int num)
+        {
+            int numFaces = this.faces.Count;
+            Face tmpFace;
+            for (int i = 0; i < numFaces; i++)
+            {
+                tmpFace = this.faces[i];
+                tmpFace.v1 += num;
+                tmpFace.v2 += num;
+                tmpFace.v3 += num;
+
+                this.faces[i] = tmpFace;
+            }
+        }
+
+         public void DumpRaw(String path, String name, String title)
+        {
+            if (path == null)
+                return;
+            String fileName = name + "_" + title + ".raw";
+            String completePath = System.IO.Path.Combine(path, fileName);
+            StreamWriter sw = new StreamWriter(completePath);
+
+            for (int i = 0; i < this.faces.Count; i++)
+            {
+                string s = this.coords[this.faces[i].v1].ToString();
+                s += " " + this.coords[this.faces[i].v2].ToString();
+                s += " " + this.coords[this.faces[i].v3].ToString();
+
+                sw.WriteLine(s);
+            }
+
+            sw.Close();
+        }
+    }
+
+    public struct PathNode
+    {
+        public Coord position;
+        public Quat rotation;
+        public float xScale;
+        public float yScale;
+        public float percentOfPath;
+    }
+
+    public enum PathType { Linear = 0, Circular = 1, Flexible = 2 }
+
+    public class Path
+    {
+        public List<PathNode> pathNodes = new List<PathNode>();
+
+        public float twistBegin = 0.0f;
+        public float twistEnd = 0.0f;
+        public float topShearX = 0.0f;
+        public float topShearY = 0.0f;
+        public float pathCutBegin = 0.0f;
+        public float pathCutEnd = 1.0f;
+        public float dimpleBegin = 0.0f;
+        public float dimpleEnd = 1.0f;
+        public float skew = 0.0f;
+        public float holeSizeX = 1.0f; // called pathScaleX in pbs
+        public float holeSizeY = 0.25f;
+        public float taperX = 0.0f;
+        public float taperY = 0.0f;
+        public float radius = 0.0f;
+        public float revolutions = 1.0f;
+        public int stepsPerRevolution = 24;
+
+        private const float twoPi = 2.0f * (float)Math.PI;
+
+        public void Create(PathType pathType, int steps)
+        {
+            if (this.taperX > 0.999f)
+                this.taperX = 0.999f;
+            if (this.taperX < -0.999f)
+                this.taperX = -0.999f;
+            if (this.taperY > 0.999f)
+                this.taperY = 0.999f;
+            if (this.taperY < -0.999f)
+                this.taperY = -0.999f;
+
+            if (pathType == PathType.Linear || pathType == PathType.Flexible)
+            {
+                int step = 0;
+
+                float length = this.pathCutEnd - this.pathCutBegin;
+                float twistTotal = twistEnd - twistBegin;
+                float twistTotalAbs = Math.Abs(twistTotal);
+                if (twistTotalAbs > 0.01f)
+                    steps += (int)(twistTotalAbs * 3.66); //  dahlia's magic number
+
+                float start = -0.5f;
+                float stepSize = length / (float)steps;
+                float percentOfPathMultiplier = stepSize * 0.999999f;
+                float xOffset = this.topShearX * this.pathCutBegin;
+                float yOffset = this.topShearY * this.pathCutBegin;
+                float zOffset = start;
+                float xOffsetStepIncrement = this.topShearX * length / steps;
+                float yOffsetStepIncrement = this.topShearY * length / steps;
+
+                float percentOfPath = this.pathCutBegin;
+                zOffset += percentOfPath;
+
+                // sanity checks
+
+                bool done = false;
+
+                while (!done)
+                {
+                    PathNode newNode = new PathNode();
+
+                    newNode.xScale = 1.0f;
+                    if (this.taperX == 0.0f)
+                        newNode.xScale = 1.0f;
+                    else if (this.taperX > 0.0f)
+                        newNode.xScale = 1.0f - percentOfPath * this.taperX;
+                    else newNode.xScale = 1.0f + (1.0f - percentOfPath) * this.taperX;
+
+                    newNode.yScale = 1.0f;
+                    if (this.taperY == 0.0f)
+                        newNode.yScale = 1.0f;
+                    else if (this.taperY > 0.0f)
+                        newNode.yScale = 1.0f - percentOfPath * this.taperY;
+                    else newNode.yScale = 1.0f + (1.0f - percentOfPath) * this.taperY;
+
+                    float twist = twistBegin + twistTotal * percentOfPath;
+
+                    newNode.rotation = new Quat(new Coord(0.0f, 0.0f, 1.0f), twist);
+                    newNode.position = new Coord(xOffset, yOffset, zOffset);
+                    newNode.percentOfPath = percentOfPath;
+
+                    pathNodes.Add(newNode);
+
+                    if (step < steps)
+                    {
+                        step += 1;
+                        percentOfPath += percentOfPathMultiplier;
+                        xOffset += xOffsetStepIncrement;
+                        yOffset += yOffsetStepIncrement;
+                        zOffset += stepSize;
+                        if (percentOfPath > this.pathCutEnd)
+                            done = true;
+                    }
+                    else done = true;
+                }
+            } // end of linear path code
+
+            else // pathType == Circular
+            {
+                float twistTotal = twistEnd - twistBegin;
+
+                // if the profile has a lot of twist, add more layers otherwise the layers may overlap
+                // and the resulting mesh may be quite inaccurate. This method is arbitrary and doesn't
+                // accurately match the viewer
+                float twistTotalAbs = Math.Abs(twistTotal);
+                if (twistTotalAbs > 0.01f)
+                {
+                    if (twistTotalAbs > Math.PI * 1.5f)
+                        steps *= 2;
+                    if (twistTotalAbs > Math.PI * 3.0f)
+                        steps *= 2;
+                }
+
+                float yPathScale = this.holeSizeY * 0.5f;
+                float pathLength = this.pathCutEnd - this.pathCutBegin;
+                float totalSkew = this.skew * 2.0f * pathLength;
+                float skewStart = this.pathCutBegin * 2.0f * this.skew - this.skew;
+                float xOffsetTopShearXFactor = this.topShearX * (0.25f + 0.5f * (0.5f - this.holeSizeY));
+                float yShearCompensation = 1.0f + Math.Abs(this.topShearY) * 0.25f;
+
+                // It's not quite clear what pushY (Y top shear) does, but subtracting it from the start and end
+                // angles appears to approximate it's effects on path cut. Likewise, adding it to the angle used
+                // to calculate the sine for generating the path radius appears to approximate it's effects there
+                // too, but there are some subtle differences in the radius which are noticeable as the prim size
+                // increases and it may affect megaprims quite a bit. The effect of the Y top shear parameter on
+                // the meshes generated with this technique appear nearly identical in shape to the same prims when
+                // displayed by the viewer.
+
+                float startAngle = (twoPi * this.pathCutBegin * this.revolutions) - this.topShearY * 0.9f;
+                float endAngle = (twoPi * this.pathCutEnd * this.revolutions) - this.topShearY * 0.9f;
+                float stepSize = twoPi / this.stepsPerRevolution;
+
+                int step = (int)(startAngle / stepSize);
+                float angle = startAngle;
+
+                bool done = false;
+                while (!done) // loop through the length of the path and add the layers
+                {
+                    PathNode newNode = new PathNode();
+
+                    float xProfileScale = (1.0f - Math.Abs(this.skew)) * this.holeSizeX;
+                    float yProfileScale = this.holeSizeY;
+
+                    float percentOfPath = angle / (twoPi * this.revolutions);
+                    float percentOfAngles = (angle - startAngle) / (endAngle - startAngle);
+
+                    if (this.taperX > 0.01f)
+                        xProfileScale *= 1.0f - percentOfPath * this.taperX;
+                    else if (this.taperX < -0.01f)
+                        xProfileScale *= 1.0f + (1.0f - percentOfPath) * this.taperX;
+
+                    if (this.taperY > 0.01f)
+                        yProfileScale *= 1.0f - percentOfPath * this.taperY;
+                    else if (this.taperY < -0.01f)
+                        yProfileScale *= 1.0f + (1.0f - percentOfPath) * this.taperY;
+
+                    newNode.xScale = xProfileScale;
+                    newNode.yScale = yProfileScale;
+
+                    float radiusScale = 1.0f;
+                    if (this.radius > 0.001f)
+                        radiusScale = 1.0f - this.radius * percentOfPath;
+                    else if (this.radius < 0.001f)
+                        radiusScale = 1.0f + this.radius * (1.0f - percentOfPath);
+
+                    float twist = twistBegin + twistTotal * percentOfPath;
+
+                    float xOffset = 0.5f * (skewStart + totalSkew * percentOfAngles);
+                    xOffset += (float)Math.Sin(angle) * xOffsetTopShearXFactor;
+
+                    float yOffset = yShearCompensation * (float)Math.Cos(angle) * (0.5f - yPathScale) * radiusScale;
+
+                    float zOffset = (float)Math.Sin(angle + this.topShearY) * (0.5f - yPathScale) * radiusScale;
+
+                    newNode.position = new Coord(xOffset, yOffset, zOffset);
+
+                    // now orient the rotation of the profile layer relative to it's position on the path
+                    // adding taperY to the angle used to generate the quat appears to approximate the viewer
+
+                    newNode.rotation = new Quat(new Coord(1.0f, 0.0f, 0.0f), angle + this.topShearY);
+
+                    // next apply twist rotation to the profile layer
+                    if (twistTotal != 0.0f || twistBegin != 0.0f)
+                        newNode.rotation *= new Quat(new Coord(0.0f, 0.0f, 1.0f), twist);
+
+                    newNode.percentOfPath = percentOfPath;
+
+                    pathNodes.Add(newNode);
+
+                    // calculate terms for next iteration
+                    // calculate the angle for the next iteration of the loop
+
+                    if (angle >= endAngle - 0.01)
+                        done = true;
+                    else
+                    {
+                        step += 1;
+                        angle = stepSize * step;
+                        if (angle > endAngle)
+                            angle = endAngle;
+                    }
+                }
+            }
+        }
+    }
+
+    public class PrimMesh
+    {
+        public string errorMessage = "";
+        private const float twoPi = 2.0f * (float)Math.PI;
+
+        public List<Coord> coords;
+//        public List<Coord> normals;
+        public List<Face> faces;
+
+        private int sides = 4;
+        private int hollowSides = 4;
+        private float profileStart = 0.0f;
+        private float profileEnd = 1.0f;
+        private float hollow = 0.0f;
+        public int twistBegin = 0;
+        public int twistEnd = 0;
+        public float topShearX = 0.0f;
+        public float topShearY = 0.0f;
+        public float pathCutBegin = 0.0f;
+        public float pathCutEnd = 1.0f;
+        public float dimpleBegin = 0.0f;
+        public float dimpleEnd = 1.0f;
+        public float skew = 0.0f;
+        public float holeSizeX = 1.0f; // called pathScaleX in pbs
+        public float holeSizeY = 0.25f;
+        public float taperX = 0.0f;
+        public float taperY = 0.0f;
+        public float radius = 0.0f;
+        public float revolutions = 1.0f;
+        public int stepsPerRevolution = 24;
+
+        private bool hasProfileCut = false;
+        private bool hasHollow = false;
+
+        public int numPrimFaces = 0;
+
+        /// <summary>
+        /// Human readable string representation of the parameters used to create a mesh.
+        /// </summary>
+        /// <returns></returns>
+        public string ParamsToDisplayString()
+        {
+            string s = "";
+            s += "sides..................: " + this.sides.ToString();
+            s += "\nhollowSides..........: " + this.hollowSides.ToString();
+            s += "\nprofileStart.........: " + this.profileStart.ToString();
+            s += "\nprofileEnd...........: " + this.profileEnd.ToString();
+            s += "\nhollow...............: " + this.hollow.ToString();
+            s += "\ntwistBegin...........: " + this.twistBegin.ToString();
+            s += "\ntwistEnd.............: " + this.twistEnd.ToString();
+            s += "\ntopShearX............: " + this.topShearX.ToString();
+            s += "\ntopShearY............: " + this.topShearY.ToString();
+            s += "\npathCutBegin.........: " + this.pathCutBegin.ToString();
+            s += "\npathCutEnd...........: " + this.pathCutEnd.ToString();
+            s += "\ndimpleBegin..........: " + this.dimpleBegin.ToString();
+            s += "\ndimpleEnd............: " + this.dimpleEnd.ToString();
+            s += "\nskew.................: " + this.skew.ToString();
+            s += "\nholeSizeX............: " + this.holeSizeX.ToString();
+            s += "\nholeSizeY............: " + this.holeSizeY.ToString();
+            s += "\ntaperX...............: " + this.taperX.ToString();
+            s += "\ntaperY...............: " + this.taperY.ToString();
+            s += "\nradius...............: " + this.radius.ToString();
+            s += "\nrevolutions..........: " + this.revolutions.ToString();
+            s += "\nstepsPerRevolution...: " + this.stepsPerRevolution.ToString();
+            s += "\nhasProfileCut........: " + this.hasProfileCut.ToString();
+            s += "\nhasHollow............: " + this.hasHollow.ToString();          
+
+            return s;
+        }
+
+        public bool HasProfileCut
+        {
+            get { return hasProfileCut; }
+            set { hasProfileCut = value; }
+        }
+
+        public bool HasHollow
+        {
+            get { return hasHollow; }
+        }
+
+
+        /// <summary>
+        /// Constructs a PrimMesh object and creates the profile for extrusion.
+        /// </summary>
+        /// <param name="sides"></param>
+        /// <param name="profileStart"></param>
+        /// <param name="profileEnd"></param>
+        /// <param name="hollow"></param>
+        /// <param name="hollowSides"></param>
+        /// <param name="sphereMode"></param>
+        public PrimMesh(int sides, float profileStart, float profileEnd, float hollow, int hollowSides)
+        {
+            this.coords = new List<Coord>();
+            this.faces = new List<Face>();
+
+            this.sides = sides;
+            this.profileStart = profileStart;
+            this.profileEnd = profileEnd;
+            this.hollow = hollow;
+            this.hollowSides = hollowSides;
+
+            if (sides < 3)
+                this.sides = 3;
+            if (hollowSides < 3)
+                this.hollowSides = 3;
+            if (profileStart < 0.0f)
+                this.profileStart = 0.0f;
+            if (profileEnd > 1.0f)
+                this.profileEnd = 1.0f;
+            if (profileEnd < 0.02f)
+                this.profileEnd = 0.02f;
+            if (profileStart >= profileEnd)
+                this.profileStart = profileEnd - 0.02f;
+            if (hollow > 0.99f)
+                this.hollow = 0.99f;
+            if (hollow < 0.0f)
+                this.hollow = 0.0f;
+        }
+
+        /// <summary>
+        /// Extrudes a profile along a path.
+        /// </summary>
+        public void Extrude(PathType pathType)
+        {
+            bool needEndFaces = false;
+
+            this.coords = new List<Coord>();
+            this.faces = new List<Face>();
+
+            int steps = 1;
+
+            float length = this.pathCutEnd - this.pathCutBegin;
+
+            this.hasProfileCut = this.profileEnd - this.profileStart < 0.9999f;
+
+            this.hasHollow = (this.hollow > 0.001f);
+
+            float twistBegin = this.twistBegin / 360.0f * twoPi;
+            float twistEnd = this.twistEnd / 360.0f * twoPi;
+            float twistTotal = twistEnd - twistBegin;
+            float twistTotalAbs = Math.Abs(twistTotal);
+            if (twistTotalAbs > 0.01f)
+                steps += (int)(twistTotalAbs * 3.66); //  dahlia's magic number
+
+            float hollow = this.hollow;
+
+            if (pathType == PathType.Circular)
+            {
+                needEndFaces = false;
+                if (this.pathCutBegin != 0.0f || this.pathCutEnd != 1.0f)
+                    needEndFaces = true;
+                else if (this.taperX != 0.0f || this.taperY != 0.0f)
+                    needEndFaces = true;
+                else if (this.skew != 0.0f)
+                    needEndFaces = true;
+                else if (twistTotal != 0.0f)
+                    needEndFaces = true;
+                else if (this.radius != 0.0f)
+                    needEndFaces = true;
+            }
+            else needEndFaces = true;
+
+            // sanity checks
+            float initialProfileRot = 0.0f;
+            if (pathType == PathType.Circular)
+            {
+                if (this.sides == 3)
+                {
+                    initialProfileRot = (float)Math.PI;
+                    if (this.hollowSides == 4)
+                    {
+                        if (hollow > 0.7f)
+                            hollow = 0.7f;
+                        hollow *= 0.707f;
+                    }
+                    else hollow *= 0.5f;
+                }
+                else if (this.sides == 4)
+                {
+                    initialProfileRot = 0.25f * (float)Math.PI;
+                    if (this.hollowSides != 4)
+                        hollow *= 0.707f;
+                }
+                else if (this.sides > 4)
+                {
+                    initialProfileRot = (float)Math.PI;
+                    if (this.hollowSides == 4)
+                    {
+                        if (hollow > 0.7f)
+                            hollow = 0.7f;
+                        hollow /= 0.7f;
+                    }
+                }
+            }
+            else
+            {
+                if (this.sides == 3)
+                {
+                    if (this.hollowSides == 4)
+                    {
+                        if (hollow > 0.7f)
+                            hollow = 0.7f;
+                        hollow *= 0.707f;
+                    }
+                    else hollow *= 0.5f;
+                }
+                else if (this.sides == 4)
+                {
+                    initialProfileRot = 1.25f * (float)Math.PI;
+                    if (this.hollowSides != 4)
+                        hollow *= 0.707f;
+                }
+                else if (this.sides == 24 && this.hollowSides == 4)
+                    hollow *= 1.414f;
+            }
+
+            Profile profile = new Profile(this.sides, this.profileStart, this.profileEnd, hollow, this.hollowSides, this.hasProfileCut,true);
+            this.errorMessage = profile.errorMessage;
+
+            this.numPrimFaces = profile.numPrimFaces;
+
+            if (initialProfileRot != 0.0f)
+            {
+                profile.AddRot(new Quat(new Coord(0.0f, 0.0f, 1.0f), initialProfileRot));
+            }
+
+            float thisV = 0.0f;
+            float lastV = 0.0f;
+
+            Path path = new Path();
+            path.twistBegin = twistBegin;
+            path.twistEnd = twistEnd;
+            path.topShearX = topShearX;
+            path.topShearY = topShearY;
+            path.pathCutBegin = pathCutBegin;
+            path.pathCutEnd = pathCutEnd;
+            path.dimpleBegin = dimpleBegin;
+            path.dimpleEnd = dimpleEnd;
+            path.skew = skew;
+            path.holeSizeX = holeSizeX;
+            path.holeSizeY = holeSizeY;
+            path.taperX = taperX;
+            path.taperY = taperY;
+            path.radius = radius;
+            path.revolutions = revolutions;
+            path.stepsPerRevolution = stepsPerRevolution;
+
+            path.Create(pathType, steps);
+            
+            int lastNode = path.pathNodes.Count -1;
+
+            for (int nodeIndex = 0; nodeIndex < path.pathNodes.Count; nodeIndex++)
+            {
+                PathNode node = path.pathNodes[nodeIndex];
+                Profile newLayer = profile.Copy();
+
+                newLayer.Scale(node.xScale, node.yScale);
+                newLayer.AddRot(node.rotation);
+                newLayer.AddPos(node.position);
+
+                if (needEndFaces && nodeIndex == 0)
+                {
+                    newLayer.FlipNormals();
+                } // if (nodeIndex == 0)
+
+                // append this layer
+
+                int coordsLen = this.coords.Count;
+                newLayer.AddValue2FaceVertexIndices(coordsLen);
+
+                this.coords.AddRange(newLayer.coords);
+
+                if (needEndFaces)
+                {
+                    if (nodeIndex == 0)
+                        this.faces.AddRange(newLayer.faces);
+                    else if (nodeIndex == lastNode)
+                    {
+                        if (node.xScale > 1e-6 && node.yScale > 1e-6)
+                            this.faces.AddRange(newLayer.faces);
+                    }
+                }
+
+                // fill faces between layers
+
+                int numVerts = newLayer.coords.Count;
+                Face newFace1 = new Face();
+                Face newFace2 = new Face();
+
+                thisV = 1.0f - node.percentOfPath;
+
+                if (nodeIndex > 0)
+                {
+                    int startVert = coordsLen;
+                    int endVert = this.coords.Count;
+                    if (!this.hasProfileCut)
+                    {
+                        int i = startVert;
+                        for (int l = 0; l < profile.numOuterVerts - 1; l++)
+                        {
+                            newFace1.v1 = i;
+                            newFace1.v2 = i - numVerts;
+                            newFace1.v3 = i + 1;
+                            this.faces.Add(newFace1);
+
+                            newFace2.v1 = i + 1;
+                            newFace2.v2 = i - numVerts;
+                            newFace2.v3 = i + 1 - numVerts;
+                            this.faces.Add(newFace2);
+                            i++;
+                        }
+
+                        newFace1.v1 = i;
+                        newFace1.v2 = i - numVerts;
+                        newFace1.v3 = startVert;
+                        this.faces.Add(newFace1);
+
+                        newFace2.v1 = startVert;
+                        newFace2.v2 = i - numVerts;
+                        newFace2.v3 = startVert - numVerts;
+                        this.faces.Add(newFace2);
+
+                        if (this.hasHollow)
+                        {
+                            startVert = ++i;
+                            for (int l = 0; l < profile.numHollowVerts - 1; l++)
+                            {
+                                newFace1.v1 = i;
+                                newFace1.v2 = i - numVerts;
+                                newFace1.v3 = i + 1;
+                                this.faces.Add(newFace1);
+
+                                newFace2.v1 = i + 1;
+                                newFace2.v2 = i - numVerts;
+                                newFace2.v3 = i + 1 - numVerts;
+                                this.faces.Add(newFace2);
+                                i++;
+                            }
+
+                            newFace1.v1 = i;
+                            newFace1.v2 = i - numVerts;
+                            newFace1.v3 = startVert;
+                            this.faces.Add(newFace1);
+
+                            newFace2.v1 = startVert;
+                            newFace2.v2 = i - numVerts;
+                            newFace2.v3 = startVert - numVerts;
+                            this.faces.Add(newFace2);
+                        }
+
+
+                    }
+                    else
+                    {
+                        for (int i = startVert; i < endVert; i++)
+                        {
+                            int iNext = i + 1;
+                            if (i == endVert - 1)
+                                iNext = startVert;
+
+                            newFace1.v1 = i;
+                            newFace1.v2 = i - numVerts;
+                            newFace1.v3 = iNext;
+                            this.faces.Add(newFace1);
+
+                            newFace2.v1 = iNext;
+                            newFace2.v2 = i - numVerts;
+                            newFace2.v3 = iNext - numVerts;
+                            this.faces.Add(newFace2);
+
+                        }
+                    }
+                }
+
+                lastV = thisV;
+
+            } // for (int nodeIndex = 0; nodeIndex < path.pathNodes.Count; nodeIndex++)
+
+        }
+
+
+        /// <summary>
+        /// DEPRICATED - use Extrude(PathType.Linear) instead
+        /// Extrudes a profile along a straight line path. Used for prim types box, cylinder, and prism.
+        /// </summary>
+        /// 
+        public void ExtrudeLinear()
+        {
+            this.Extrude(PathType.Linear);
+        }
+
+
+        /// <summary>
+        /// DEPRICATED - use Extrude(PathType.Circular) instead
+        /// Extrude a profile into a circular path prim mesh. Used for prim types torus, tube, and ring.
+        /// </summary>
+        /// 
+        public void ExtrudeCircular()
+        {
+            this.Extrude(PathType.Circular);
+        }
+
+
+        private Coord SurfaceNormal(Coord c1, Coord c2, Coord c3)
+        {
+            Coord edge1 = new Coord(c2.X - c1.X, c2.Y - c1.Y, c2.Z - c1.Z);
+            Coord edge2 = new Coord(c3.X - c1.X, c3.Y - c1.Y, c3.Z - c1.Z);
+
+            Coord normal = Coord.Cross(edge1, edge2);
+
+            normal.Normalize();
+
+            return normal;
+        }
+
+        private Coord SurfaceNormal(Face face)
+        {
+            return SurfaceNormal(this.coords[face.v1], this.coords[face.v2], this.coords[face.v3]);
+        }
+
+        /// <summary>
+        /// Calculate the surface normal for a face in the list of faces
+        /// </summary>
+        /// <param name="faceIndex"></param>
+        /// <returns></returns>
+        public Coord SurfaceNormal(int faceIndex)
+        {
+            int numFaces = this.faces.Count;
+            if (faceIndex < 0 || faceIndex >= numFaces)
+                throw new Exception("faceIndex out of range");
+
+            return SurfaceNormal(this.faces[faceIndex]);
+        }
+
+        /// <summary>
+        /// Duplicates a PrimMesh object. All object properties are copied by value, including lists.
+        /// </summary>
+        /// <returns></returns>
+        public PrimMesh Copy()
+        {
+            PrimMesh copy = new PrimMesh(this.sides, this.profileStart, this.profileEnd, this.hollow, this.hollowSides);
+            copy.twistBegin = this.twistBegin;
+            copy.twistEnd = this.twistEnd;
+            copy.topShearX = this.topShearX;
+            copy.topShearY = this.topShearY;
+            copy.pathCutBegin = this.pathCutBegin;
+            copy.pathCutEnd = this.pathCutEnd;
+            copy.dimpleBegin = this.dimpleBegin;
+            copy.dimpleEnd = this.dimpleEnd;
+            copy.skew = this.skew;
+            copy.holeSizeX = this.holeSizeX;
+            copy.holeSizeY = this.holeSizeY;
+            copy.taperX = this.taperX;
+            copy.taperY = this.taperY;
+            copy.radius = this.radius;
+            copy.revolutions = this.revolutions;
+            copy.stepsPerRevolution = this.stepsPerRevolution;
+
+            copy.numPrimFaces = this.numPrimFaces;
+            copy.errorMessage = this.errorMessage;
+
+            copy.coords = new List<Coord>(this.coords);
+            copy.faces = new List<Face>(this.faces);
+
+            return copy;
+        }
+
+        /// <summary>
+        /// Adds a value to each XYZ vertex coordinate in the mesh
+        /// </summary>
+        /// <param name="x"></param>
+        /// <param name="y"></param>
+        /// <param name="z"></param>
+        public void AddPos(float x, float y, float z)
+        {
+            int i;
+            int numVerts = this.coords.Count;
+            Coord vert;
+
+            for (i = 0; i < numVerts; i++)
+            {
+                vert = this.coords[i];
+                vert.X += x;
+                vert.Y += y;
+                vert.Z += z;
+                this.coords[i] = vert;
+            }
+        }
+
+        /// <summary>
+        /// Rotates the mesh
+        /// </summary>
+        /// <param name="q"></param>
+        public void AddRot(Quat q)
+        {
+            int i;
+            int numVerts = this.coords.Count;
+
+            for (i = 0; i < numVerts; i++)
+                this.coords[i] *= q;
+        }
+
+#if VERTEX_INDEXER
+        public VertexIndexer GetVertexIndexer()
+        {
+            return null;
+        }
+#endif
+
+        /// <summary>
+        /// Scales the mesh
+        /// </summary>
+        /// <param name="x"></param>
+        /// <param name="y"></param>
+        /// <param name="z"></param>
+        public void Scale(float x, float y, float z)
+        {
+            int i;
+            int numVerts = this.coords.Count;
+            //Coord vert;
+
+            Coord m = new Coord(x, y, z);
+            for (i = 0; i < numVerts; i++)
+                this.coords[i] *= m;
+        }
+
+        /// <summary>
+        /// Dumps the mesh to a Blender compatible "Raw" format file
+        /// </summary>
+        /// <param name="path"></param>
+        /// <param name="name"></param>
+        /// <param name="title"></param>
+        public void DumpRaw(String path, String name, String title)
+        {
+            if (path == null)
+                return;
+            String fileName = name + "_" + title + ".raw";
+            String completePath = System.IO.Path.Combine(path, fileName);
+            StreamWriter sw = new StreamWriter(completePath);
+
+            for (int i = 0; i < this.faces.Count; i++)
+            {
+                string s = this.coords[this.faces[i].v1].ToString();
+                s += " " + this.coords[this.faces[i].v2].ToString();
+                s += " " + this.coords[this.faces[i].v3].ToString();
+
+                sw.WriteLine(s);
+            }
+
+            sw.Close();
+        }
+    }
+}
diff --git a/OpenSim/Region/Physics/UbitMeshing/SculptMap.cs b/OpenSim/Region/Physics/UbitMeshing/SculptMap.cs
new file mode 100644
index 0000000..1c75db6
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitMeshing/SculptMap.cs
@@ -0,0 +1,244 @@
+/*
+ * Copyright (c) Contributors
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+using System.Drawing;
+using System.Drawing.Imaging;
+
+namespace PrimMesher
+{
+    public class SculptMap
+    {
+        public int width;
+        public int height;
+        public byte[] redBytes;
+        public byte[] greenBytes;
+        public byte[] blueBytes;
+
+        public SculptMap()
+        {
+        }
+
+        public SculptMap(Bitmap bm, int lod)
+        {
+            int bmW = bm.Width;
+            int bmH = bm.Height;
+
+            if (bmW == 0 || bmH == 0)
+                throw new Exception("SculptMap: bitmap has no data");
+
+            int numLodPixels = lod * lod;  // (32 * 2)^2  = 64^2 pixels for default sculpt map image
+
+            bool needsScaling = false;
+            bool smallMap = false;
+
+            width = bmW;
+            height = bmH;
+
+            while (width * height > numLodPixels * 4)
+            {
+                width >>= 1;
+                height >>= 1;
+                needsScaling = true;
+            }
+
+            try
+            {
+                if (needsScaling)
+                    bm = ScaleImage(bm, width, height);
+            }
+
+            catch (Exception e)
+            {
+                throw new Exception("Exception in ScaleImage(): e: " + e.ToString());
+            }
+
+            if (width * height > numLodPixels)
+            {
+                smallMap = false;
+                width >>= 1;
+                height >>= 1;
+            }
+            else
+                smallMap = true;
+
+            int numBytes = (width + 1) * (height + 1);
+            redBytes = new byte[numBytes];
+            greenBytes = new byte[numBytes];
+            blueBytes = new byte[numBytes];
+
+            int byteNdx = 0;
+            Color c;
+
+            try
+            {
+                for (int y = 0; y <= height; y++)
+                {
+                    for (int x = 0; x < width; x++)
+                    {
+                        if (smallMap)
+                            c = bm.GetPixel(x,  y < height ? y : y - 1);
+                        else
+                            c = bm.GetPixel(x * 2, y < height ? y * 2 : y * 2 - 1);
+
+                        redBytes[byteNdx] = c.R;
+                        greenBytes[byteNdx] = c.G;
+                        blueBytes[byteNdx] = c.B;
+
+                        ++byteNdx;
+                    }
+
+                    if (smallMap)
+                        c = bm.GetPixel(width - 1, y < height ? y : y - 1);
+                    else
+                        c = bm.GetPixel(width * 2 - 1, y < height ? y * 2 : y * 2 - 1);
+
+                    redBytes[byteNdx] = c.R;
+                    greenBytes[byteNdx] = c.G;
+                    blueBytes[byteNdx] = c.B;
+
+                    ++byteNdx;
+                }
+            }
+            catch (Exception e)
+            {
+                throw new Exception("Caught exception processing byte arrays in SculptMap(): e: " + e.ToString());
+            }
+
+            width++;
+            height++;
+        }
+
+        public List<List<Coord>> ToRows(bool mirror)
+        {
+            int numRows = height;
+            int numCols = width;
+
+            List<List<Coord>> rows = new List<List<Coord>>(numRows);
+
+            float pixScale = 1.0f / 255;
+
+            int rowNdx, colNdx;
+            int smNdx = 0;
+
+            for (rowNdx = 0; rowNdx < numRows; rowNdx++)
+            {
+                List<Coord> row = new List<Coord>(numCols);
+                for (colNdx = 0; colNdx < numCols; colNdx++)
+                {
+
+                    if (mirror)
+                        row.Add(new Coord(-((float)redBytes[smNdx] * pixScale - 0.5f), ((float)greenBytes[smNdx] * pixScale - 0.5f), (float)blueBytes[smNdx] * pixScale - 0.5f));
+                    else
+                        row.Add(new Coord((float)redBytes[smNdx] * pixScale - 0.5f, (float)greenBytes[smNdx] * pixScale - 0.5f, (float)blueBytes[smNdx] * pixScale - 0.5f));
+
+                    ++smNdx;
+                }
+                rows.Add(row);
+            }
+            return rows;
+        }
+
+        private Bitmap ScaleImage(Bitmap srcImage, int destWidth, int destHeight)
+        {
+
+            Bitmap scaledImage = new Bitmap(destWidth, destHeight, PixelFormat.Format24bppRgb);
+
+            Color c;
+            
+
+            // will let last step to be eventually diferent, as seems to be in sl
+
+            float xscale = (float)srcImage.Width / (float)destWidth;
+            float yscale = (float)srcImage.Height / (float)destHeight;
+
+            int lastsx = srcImage.Width - 1;
+            int lastsy = srcImage.Height - 1;
+            int lastdx = destWidth - 1;
+            int lastdy = destHeight - 1;
+
+            float sy = 0.5f;
+            float sx;
+
+            for (int y = 0; y < lastdy; y++)
+            {
+                sx = 0.5f;
+                for (int x = 0; x < lastdx; x++)
+                {
+                    try
+                    {
+                        c = srcImage.GetPixel((int)(sx), (int)(sy));
+                        scaledImage.SetPixel(x, y, Color.FromArgb(c.R, c.G, c.B));
+                    }
+                    catch (IndexOutOfRangeException)
+                    {
+                    }
+                    sx += xscale;
+                }
+                try
+                {
+                    c = srcImage.GetPixel(lastsx, (int)(sy));
+                    scaledImage.SetPixel(lastdx, y, Color.FromArgb(c.R, c.G, c.B));
+                }
+                catch (IndexOutOfRangeException)
+                {
+                }
+
+                sy += yscale;
+            }
+
+            sx = 0.5f;
+            for (int x = 0; x < lastdx; x++)
+            {
+                try
+                {
+                    c = srcImage.GetPixel((int)(sx), lastsy);
+                    scaledImage.SetPixel(x, lastdy, Color.FromArgb(c.R, c.G, c.B));
+                }
+                catch (IndexOutOfRangeException)
+                {
+                }
+
+                sx += xscale;
+            }
+            try
+            {
+                c = srcImage.GetPixel(lastsx, lastsy);
+                scaledImage.SetPixel(lastdx, lastdy, Color.FromArgb(c.R, c.G, c.B));
+            }
+            catch (IndexOutOfRangeException)
+            {
+            }
+
+            srcImage.Dispose();
+            return scaledImage;
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Physics/UbitMeshing/SculptMesh.cs b/OpenSim/Region/Physics/UbitMeshing/SculptMesh.cs
new file mode 100644
index 0000000..bc1375b
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitMeshing/SculptMesh.cs
@@ -0,0 +1,220 @@
+/*
+ * Copyright (c) Contributors
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.IO;
+
+using System.Drawing;
+using System.Drawing.Imaging;
+
+namespace PrimMesher
+{
+
+    public class SculptMesh
+    {
+        public List<Coord> coords;
+        public List<Face> faces;
+
+        public enum SculptType { sphere = 1, torus = 2, plane = 3, cylinder = 4 };
+
+
+        public SculptMesh(Bitmap sculptBitmap, SculptType sculptType, int lod, bool mirror, bool invert)
+        {
+            if (mirror)
+                invert = !invert;
+
+            SculptMap smap = new SculptMap(sculptBitmap, lod);
+
+            List<List<Coord>> rows = smap.ToRows(mirror);
+
+            _SculptMesh(rows, sculptType, invert);
+        }
+
+        private void _SculptMesh(List<List<Coord>> rows, SculptType sculptType, bool invert)
+        {
+            coords = new List<Coord>();
+            faces = new List<Face>();
+
+            sculptType = (SculptType)(((int)sculptType) & 0x07);
+
+            int width = rows[0].Count;
+
+            int p1, p2, p3, p4;
+
+            int imageX, imageY;
+
+            if (sculptType != SculptType.plane)
+            {
+                if (rows.Count % 2 == 0)
+                {
+                    for (int rowNdx = 0; rowNdx < rows.Count; rowNdx++)
+                        rows[rowNdx].Add(rows[rowNdx][0]);
+                }
+                else
+                {
+                    int lastIndex = rows[0].Count - 1;
+
+                    for (int i = 0; i < rows.Count; i++)
+                        rows[i][0] = rows[i][lastIndex];
+                }
+            }
+
+            Coord topPole = rows[0][width / 2];
+            Coord bottomPole = rows[rows.Count - 1][width / 2];
+
+            if (sculptType == SculptType.sphere)
+            {
+                if (rows.Count % 2 == 0)
+                {
+                    int count = rows[0].Count;
+                    List<Coord> topPoleRow = new List<Coord>(count);
+                    List<Coord> bottomPoleRow = new List<Coord>(count);
+
+                    for (int i = 0; i < count; i++)
+                    {
+                        topPoleRow.Add(topPole);
+                        bottomPoleRow.Add(bottomPole);
+                    }
+                    rows.Insert(0, topPoleRow);
+                    rows.Add(bottomPoleRow);
+                }
+                else
+                {
+                    int count = rows[0].Count;
+
+                    List<Coord> topPoleRow = rows[0];
+                    List<Coord> bottomPoleRow = rows[rows.Count - 1];
+
+                    for (int i = 0; i < count; i++)
+                    {
+                        topPoleRow[i] = topPole;
+                        bottomPoleRow[i] = bottomPole;
+                    }
+                }
+            }
+
+            if (sculptType == SculptType.torus)
+                rows.Add(rows[0]);
+
+            int coordsDown = rows.Count;
+            int coordsAcross = rows[0].Count;
+
+            float widthUnit = 1.0f / (coordsAcross - 1);
+            float heightUnit = 1.0f / (coordsDown - 1);
+
+            for (imageY = 0; imageY < coordsDown; imageY++)
+            {
+                int rowOffset = imageY * coordsAcross;
+
+                for (imageX = 0; imageX < coordsAcross; imageX++)
+                {
+                    /*
+                    *   p1-----p2
+                    *   | \ f2 |
+                    *   |   \  |
+                    *   | f1  \|
+                    *   p3-----p4
+                    */
+
+                    p4 = rowOffset + imageX;
+                    p3 = p4 - 1;
+
+                    p2 = p4 - coordsAcross;
+                    p1 = p3 - coordsAcross;
+
+                    this.coords.Add(rows[imageY][imageX]);
+
+                    if (imageY > 0 && imageX > 0)
+                    {
+                        Face f1, f2;
+
+                            if (invert)
+                            {
+                                f1 = new Face(p1, p4, p3);
+                                f2 = new Face(p1, p2, p4);
+                            }
+                            else
+                            {
+                                f1 = new Face(p1, p3, p4);
+                                f2 = new Face(p1, p4, p2);
+                            }
+
+                        this.faces.Add(f1);
+                        this.faces.Add(f2);
+                    }
+                }
+            }
+        }
+
+        /// <summary>
+        /// Duplicates a SculptMesh object. All object properties are copied by value, including lists.
+        /// </summary>
+        /// <returns></returns>
+        public SculptMesh Copy()
+        {
+            return new SculptMesh(this);
+        }
+
+        public SculptMesh(SculptMesh sm)
+        {
+            coords = new List<Coord>(sm.coords);
+            faces = new List<Face>(sm.faces);
+        }
+
+        public void Scale(float x, float y, float z)
+        {
+            int i;
+            int numVerts = this.coords.Count;
+
+            Coord m = new Coord(x, y, z);
+            for (i = 0; i < numVerts; i++)
+                this.coords[i] *= m;
+        }
+
+        public void DumpRaw(String path, String name, String title)
+        {
+            if (path == null)
+                return;
+            String fileName = name + "_" + title + ".raw";
+            String completePath = System.IO.Path.Combine(path, fileName);
+            StreamWriter sw = new StreamWriter(completePath);
+
+            for (int i = 0; i < this.faces.Count; i++)
+            {
+                string s = this.coords[this.faces[i].v1].ToString();
+                s += " " + this.coords[this.faces[i].v2].ToString();
+                s += " " + this.coords[this.faces[i].v3].ToString();
+
+                sw.WriteLine(s);
+            }
+
+            sw.Close();
+        }
+    }
+}
diff --git a/OpenSim/Region/Physics/UbitOdePlugin/AssemblyInfo.cs b/OpenSim/Region/Physics/UbitOdePlugin/AssemblyInfo.cs
new file mode 100644
index 0000000..d46341b
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitOdePlugin/AssemblyInfo.cs
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System.Reflection;
+using System.Runtime.InteropServices;
+
+// Information about this assembly is defined by the following
+// attributes.
+//
+// change them to the information which is associated with the assembly
+// you compile.
+
+[assembly : AssemblyTitle("OdePlugin")]
+[assembly : AssemblyDescription("Ubit Variation")]
+[assembly : AssemblyConfiguration("")]
+[assembly : AssemblyCompany("http://opensimulator.org")]
+[assembly : AssemblyProduct("OdePlugin")]
+[assembly : AssemblyCopyright("Copyright (c) OpenSimulator.org Developers 2007-2009")]
+[assembly : AssemblyTrademark("")]
+[assembly : AssemblyCulture("")]
+
+// This sets the default COM visibility of types in the assembly to invisible.
+// If you need to expose a type to COM, use [ComVisible(true)] on that type.
+
+[assembly : ComVisible(false)]
+
+// The assembly version has following format :
+//
+// Major.Minor.Build.Revision
+//
+// You can specify all values by your own or you can build default build and revision
+// numbers with the '*' character (the default):
+
+[assembly : AssemblyVersion("0.6.5.*")]
diff --git a/OpenSim/Region/Physics/UbitOdePlugin/ODECharacter.cs b/OpenSim/Region/Physics/UbitOdePlugin/ODECharacter.cs
new file mode 100644
index 0000000..1c38246
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitOdePlugin/ODECharacter.cs
@@ -0,0 +1,1847 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+// Revision by Ubit 2011/12
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using OpenMetaverse;
+using OdeAPI;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using log4net;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    /// <summary>
+    /// Various properties that ODE uses for AMotors but isn't exposed in ODE.NET so we must define them ourselves.
+    /// </summary>
+
+    public enum dParam : int
+    {
+        LowStop = 0,
+        HiStop = 1,
+        Vel = 2,
+        FMax = 3,
+        FudgeFactor = 4,
+        Bounce = 5,
+        CFM = 6,
+        StopERP = 7,
+        StopCFM = 8,
+        LoStop2 = 256,
+        HiStop2 = 257,
+        Vel2 = 258,
+        FMax2 = 259,
+        StopERP2 = 7 + 256,
+        StopCFM2 = 8 + 256,
+        LoStop3 = 512,
+        HiStop3 = 513,
+        Vel3 = 514,
+        FMax3 = 515,
+        StopERP3 = 7 + 512,
+        StopCFM3 = 8 + 512
+    }
+ 
+    public class OdeCharacter : PhysicsActor
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private Vector3 _position;
+        private Vector3 _zeroPosition;
+        private Vector3 _velocity;
+        private Vector3 _target_velocity;
+        private Vector3 _acceleration;
+        private Vector3 m_rotationalVelocity;
+        private Vector3 m_size;
+        private Vector3 m_collideNormal;
+        private Quaternion m_orientation;
+        private Quaternion m_orientation2D;
+        private float m_mass = 80f;
+        public float m_density = 60f;
+        private bool m_pidControllerActive = true;
+
+        const float basePID_D = 0.55f; // scaled for unit mass unit time (2200 /(50*80))
+        const float basePID_P = 0.225f; // scaled for unit mass unit time (900 /(50*80))
+        public float PID_D;
+        public float PID_P;
+
+        private float timeStep;
+        private float invtimeStep;
+
+        private float m_feetOffset = 0;
+        private float feetOff = 0;
+        private float boneOff = 0;
+        private float AvaAvaSizeXsq = 0.3f;
+        private float AvaAvaSizeYsq = 0.2f;
+
+        public float walkDivisor = 1.3f;
+        public float runDivisor = 0.8f;
+        private bool flying = false;
+        private bool m_iscolliding = false;
+        private bool m_iscollidingGround = false;
+        private bool m_iscollidingObj = false;
+        private bool m_alwaysRun = false;
+
+        private bool _zeroFlag = false;
+
+
+        private uint m_localID = 0;
+        public bool m_returnCollisions = false;
+        // taints and their non-tainted counterparts
+        public bool m_isPhysical = false; // the current physical status
+        public float MinimumGroundFlightOffset = 3f;
+
+        private float m_buoyancy = 0f;
+
+        private bool m_freemove = false;
+        // private CollisionLocker ode;
+
+//        private string m_name = String.Empty;
+        // other filter control
+        int m_colliderfilter = 0;
+        int m_colliderGroundfilter = 0;
+        int m_colliderObjectfilter = 0;
+
+        // Default we're a Character
+        private CollisionCategories m_collisionCategories = (CollisionCategories.Character);
+
+        // Default, Collide with Other Geometries, spaces, bodies and characters.
+        private CollisionCategories m_collisionFlags = (CollisionCategories.Character
+                                                        | CollisionCategories.Geom
+                                                        | CollisionCategories.VolumeDtc
+                                                        );
+        // we do land collisions not ode                | CollisionCategories.Land);
+        public IntPtr Body = IntPtr.Zero;
+        private OdeScene _parent_scene;
+        private IntPtr capsule = IntPtr.Zero;
+        public IntPtr collider = IntPtr.Zero;
+
+        public IntPtr Amotor = IntPtr.Zero;
+
+        public d.Mass ShellMass;
+
+        public int m_eventsubscription = 0;
+        private int m_cureventsubscription = 0;
+        private CollisionEventUpdate CollisionEventsThisFrame = null;
+        private bool SentEmptyCollisionsEvent;
+
+        // unique UUID of this character object
+        public UUID m_uuid;
+        public bool bad = false;
+
+        float mu;       
+
+        public OdeCharacter(uint localID, String avName, OdeScene parent_scene, Vector3 pos, Vector3 pSize, float pfeetOffset, float density, float walk_divisor, float rundivisor)
+        {
+            m_uuid = UUID.Random();
+            m_localID = localID;
+
+            timeStep = parent_scene.ODE_STEPSIZE;
+            invtimeStep = 1 / timeStep;
+
+            if (pos.IsFinite())
+            {
+                if (pos.Z > 99999f)
+                {
+                    pos.Z = parent_scene.GetTerrainHeightAtXY(127, 127) + 5;
+                }
+                if (pos.Z < -100f) // shouldn't this be 0 ?
+                {
+                    pos.Z = parent_scene.GetTerrainHeightAtXY(127, 127) + 5;
+                }
+                _position = pos;
+            }
+            else
+            {
+                _position = new Vector3(((float)_parent_scene.WorldExtents.X * 0.5f), ((float)_parent_scene.WorldExtents.Y * 0.5f), parent_scene.GetTerrainHeightAtXY(128f, 128f) + 10f);
+                m_log.Warn("[PHYSICS]: Got NaN Position on Character Create");
+            }
+
+            _parent_scene = parent_scene;
+
+
+            m_size.X = pSize.X;
+            m_size.Y = pSize.Y;
+            m_size.Z = pSize.Z;
+
+            if(m_size.X <0.01f)
+                m_size.X = 0.01f;
+            if(m_size.Y <0.01f)
+                m_size.Y = 0.01f;
+            if(m_size.Z <0.01f)
+                m_size.Z = 0.01f;
+
+            m_feetOffset = pfeetOffset;
+            m_orientation = Quaternion.Identity;
+            m_orientation2D = Quaternion.Identity;
+            m_density = density;
+
+            // force lower density for testing
+            m_density = 3.0f;
+
+            mu = parent_scene.AvatarFriction;
+
+            walkDivisor = walk_divisor;
+            runDivisor = rundivisor;
+
+            m_mass = m_density * m_size.X * m_size.Y * m_size.Z; ; // sure we have a default           
+
+            PID_D = basePID_D * m_mass * invtimeStep;
+            PID_P = basePID_P * m_mass * invtimeStep;
+
+            m_isPhysical = false; // current status: no ODE information exists
+
+            Name = avName;
+
+            AddChange(changes.Add, null);
+        }
+
+        public override int PhysicsActorType
+        {
+            get { return (int)ActorTypes.Agent; }
+            set { return; }
+        }
+
+        public override void getContactData(ref ContactData cdata)
+        {
+            cdata.mu = mu;
+            cdata.bounce = 0;
+            cdata.softcolide = false;
+        }
+
+        public override bool Building { get; set; }
+
+        /// <summary>
+        /// If this is set, the avatar will move faster
+        /// </summary>
+        public override bool SetAlwaysRun
+        {
+            get { return m_alwaysRun; }
+            set { m_alwaysRun = value; }
+        }
+
+        public override uint LocalID
+        {
+            get { return m_localID; }     
+            set { m_localID = value; }
+        }
+
+        public override PhysicsActor ParentActor
+        {
+            get { return (PhysicsActor)this; }
+        }
+
+        public override bool Grabbed
+        {
+            set { return; }
+        }
+
+        public override bool Selected
+        {
+            set { return; }
+        }
+
+        public override float Buoyancy
+        {
+            get { return m_buoyancy; }
+            set { m_buoyancy = value; }
+        }
+
+        public override bool FloatOnWater
+        {
+            set { return; }
+        }
+
+        public override bool IsPhysical
+        {
+            get { return m_isPhysical; }
+            set { return; }
+        }
+
+        public override bool ThrottleUpdates
+        {
+            get { return false; }
+            set { return; }
+        }
+
+        public override bool Flying
+        {
+            get { return flying; }
+            set
+            {
+                flying = value;
+//                m_log.DebugFormat("[PHYSICS]: Set OdeCharacter Flying to {0}", flying);
+            }
+        }
+
+        /// <summary>
+        /// Returns if the avatar is colliding in general.
+        /// This includes the ground and objects and avatar.
+        /// </summary>
+        public override bool IsColliding
+        {
+            get { return (m_iscolliding || m_iscollidingGround); }
+            set
+            {
+                if (value)
+                {
+                    m_colliderfilter += 3;
+                    if (m_colliderfilter > 3)
+                        m_colliderfilter = 3;
+                }
+                else
+                {
+                    m_colliderfilter--;
+                    if (m_colliderfilter < 0)
+                        m_colliderfilter = 0;
+                }
+
+                if (m_colliderfilter == 0)
+                    m_iscolliding = false;
+                else
+                {
+                    m_pidControllerActive = true;
+                    m_iscolliding = true;
+                    m_freemove = false;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Returns if an avatar is colliding with the ground
+        /// </summary>
+        public override bool CollidingGround
+        {
+            get { return m_iscollidingGround; }
+            set
+            {
+/*  we now control this
+                if (value)
+                    {
+                    m_colliderGroundfilter += 2;
+                    if (m_colliderGroundfilter > 2)
+                        m_colliderGroundfilter = 2;
+                    }
+                else
+                    {
+                    m_colliderGroundfilter--;
+                    if (m_colliderGroundfilter < 0)
+                        m_colliderGroundfilter = 0;
+                    }
+
+                if (m_colliderGroundfilter == 0)
+                    m_iscollidingGround = false;
+                else
+                    m_iscollidingGround = true;
+ */
+            }
+
+        }
+
+        /// <summary>
+        /// Returns if the avatar is colliding with an object
+        /// </summary>
+        public override bool CollidingObj
+        {
+            get { return m_iscollidingObj; }
+            set
+            {
+                // Ubit filter this also
+                if (value)
+                {
+                    m_colliderObjectfilter += 2;
+                    if (m_colliderObjectfilter > 2)
+                        m_colliderObjectfilter = 2;
+                }
+                else
+                {
+                    m_colliderObjectfilter--;
+                    if (m_colliderObjectfilter < 0)
+                        m_colliderObjectfilter = 0;
+                }
+
+                if (m_colliderObjectfilter == 0)
+                    m_iscollidingObj = false;
+                else
+                    m_iscollidingObj = true;
+
+//            m_iscollidingObj = value;
+
+                if (m_iscollidingObj)
+                    m_pidControllerActive = false;
+                else
+                    m_pidControllerActive = true;
+            }
+        }
+
+        /// <summary>
+        /// turn the PID controller on or off.
+        /// The PID Controller will turn on all by itself in many situations
+        /// </summary>
+        /// <param name="status"></param>
+        public void SetPidStatus(bool status)
+        {
+            m_pidControllerActive = status;
+        }
+
+        public override bool Stopped
+        {
+            get { return _zeroFlag; }
+        }
+
+        /// <summary>
+        /// This 'puts' an avatar somewhere in the physics space.
+        /// Not really a good choice unless you 'know' it's a good
+        /// spot otherwise you're likely to orbit the avatar.
+        /// </summary>
+        public override Vector3 Position
+        {
+            get { return _position; }
+            set
+            {
+                if (value.IsFinite())
+                {
+                    if (value.Z > 9999999f)
+                    {
+                        value.Z = _parent_scene.GetTerrainHeightAtXY(127, 127) + 5;
+                    }
+                    if (value.Z < -100f)
+                    {
+                        value.Z = _parent_scene.GetTerrainHeightAtXY(127, 127) + 5;
+                    }
+                    AddChange(changes.Position, value);
+                }
+                else
+                {
+                    m_log.Warn("[PHYSICS]: Got a NaN Position from Scene on a Character");
+                }
+            }
+        }
+
+        public override Vector3 RotationalVelocity
+        {
+            get { return m_rotationalVelocity; }
+            set { m_rotationalVelocity = value; }
+        }
+
+        /// <summary>
+        /// This property sets the height of the avatar only.  We use the height to make sure the avatar stands up straight
+        /// and use it to offset landings properly
+        /// </summary>
+        public override Vector3 Size
+        {
+            get
+            {
+                return m_size;
+            }
+            set
+            {
+                if (value.IsFinite())
+                {
+                    if(value.X <0.01f)
+                        value.X = 0.01f;
+                    if(value.Y <0.01f)
+                        value.Y = 0.01f;
+                    if(value.Z <0.01f)
+                        value.Z = 0.01f;
+
+                    AddChange(changes.Size, value);
+                }
+                else
+                {
+                    m_log.Warn("[PHYSICS]: Got a NaN Size from Scene on a Character");
+                }
+            }
+        }
+
+        public override void setAvatarSize(Vector3 size, float feetOffset)
+        {
+            if (size.IsFinite())
+            {
+                if (size.X < 0.01f)
+                    size.X = 0.01f;
+                if (size.Y < 0.01f)
+                    size.Y = 0.01f;
+                if (size.Z < 0.01f)
+                    size.Z = 0.01f;
+
+                strAvatarSize st = new strAvatarSize();
+                st.size = size;
+                st.offset = feetOffset;
+                AddChange(changes.AvatarSize, st);
+            }
+            else
+            {
+                m_log.Warn("[PHYSICS]: Got a NaN AvatarSize from Scene on a Character");
+            }
+            
+        }
+        /// <summary>
+        /// This creates the Avatar's physical Surrogate at the position supplied
+        /// </summary>
+        /// <param name="npositionX"></param>
+        /// <param name="npositionY"></param>
+        /// <param name="npositionZ"></param>
+
+        //
+        /// <summary>
+        /// Uses the capped cyllinder volume formula to calculate the avatar's mass.
+        /// This may be used in calculations in the scene/scenepresence
+        /// </summary>
+        public override float Mass
+        {
+            get
+            {
+                return m_mass;
+            }
+        }
+        public override void link(PhysicsActor obj)
+        {
+
+        }
+
+        public override void delink()
+        {
+
+        }
+
+        public override void LockAngularMotion(Vector3 axis)
+        {
+
+        }
+
+
+        public override Vector3 Force
+        {
+            get { return _target_velocity; }
+            set { return; }
+        }
+
+        public override int VehicleType
+        {
+            get { return 0; }
+            set { return; }
+        }
+
+        public override void VehicleFloatParam(int param, float value)
+        {
+
+        }
+
+        public override void VehicleVectorParam(int param, Vector3 value)
+        {
+
+        }
+
+        public override void VehicleRotationParam(int param, Quaternion rotation)
+        {
+
+        }
+
+        public override void VehicleFlags(int param, bool remove)
+        {
+
+        }
+
+        public override void SetVolumeDetect(int param)
+        {
+
+        }
+
+        public override Vector3 CenterOfMass
+        {
+            get
+            {
+                Vector3 pos = _position;
+                return pos;
+            }
+        }
+
+        public override Vector3 GeometricCenter
+        {
+            get
+            {
+                Vector3 pos = _position;
+                return pos;
+            }
+        }
+
+        public override PrimitiveBaseShape Shape
+        {
+            set { return; }
+        }
+
+        public override Vector3 Velocity
+        {
+            get
+            {
+                return _velocity;
+            }
+            set
+            {
+                if (value.IsFinite())
+                {
+                    AddChange(changes.Velocity, value);
+                }
+                else
+                {
+                    m_log.Warn("[PHYSICS]: Got a NaN velocity from Scene in a Character");
+                }
+            }
+        }
+
+        public override Vector3 Torque
+        {
+            get { return Vector3.Zero; }
+            set { return; }
+        }
+
+        public override float CollisionScore
+        {
+            get { return 0f; }
+            set { }
+        }
+
+        public override bool Kinematic
+        {
+            get { return false; }
+            set { }
+        }
+
+        public override Quaternion Orientation
+        {
+            get { return m_orientation; }
+            set
+            {
+//                fakeori = value;
+//                givefakeori++;
+                value.Normalize();
+                AddChange(changes.Orientation, value);
+            }
+        }
+
+        public override Vector3 Acceleration
+        {
+            get { return _acceleration; }
+            set { }
+        }
+
+        public void SetAcceleration(Vector3 accel)
+        {
+            m_pidControllerActive = true;
+            _acceleration = accel;
+        }
+
+        /// <summary>
+        /// Adds the force supplied to the Target Velocity
+        /// The PID controller takes this target velocity and tries to make it a reality
+        /// </summary>
+        /// <param name="force"></param>
+        public override void AddForce(Vector3 force, bool pushforce)
+        {
+            if (force.IsFinite())
+            {
+                if (pushforce)
+                {
+                    AddChange(changes.Force, force * m_density / (_parent_scene.ODE_STEPSIZE * 28f));
+                }
+                else
+                {
+                    AddChange(changes.Velocity, force);
+                }
+            }
+            else
+            {
+                m_log.Warn("[PHYSICS]: Got a NaN force applied to a Character");
+            }
+            //m_lastUpdateSent = false;
+        }
+
+        public override void AddAngularForce(Vector3 force, bool pushforce)
+        {
+
+        }
+
+        public override void SetMomentum(Vector3 momentum)
+        {
+            if (momentum.IsFinite())
+                AddChange(changes.Momentum, momentum);
+        }
+
+
+        private void AvatarGeomAndBodyCreation(float npositionX, float npositionY, float npositionZ)
+        {
+            // sizes  one day should came from visual parameters
+            float sx = m_size.X;
+            float sy = m_size.Y;
+            float sz = m_size.Z;
+
+            float bot = -sz * 0.5f + m_feetOffset;
+            boneOff = bot + 0.3f;
+
+            float feetsz = sz * 0.45f;
+            if (feetsz > 0.6f)
+                feetsz = 0.6f;
+
+            feetOff = bot + feetsz;
+
+            AvaAvaSizeXsq = 0.4f * sx;
+            AvaAvaSizeXsq *= AvaAvaSizeXsq;
+            AvaAvaSizeYsq = 0.5f * sy;
+            AvaAvaSizeYsq *= AvaAvaSizeYsq;
+
+            _parent_scene.waitForSpaceUnlock(_parent_scene.CharsSpace);
+
+            collider = d.HashSpaceCreate(_parent_scene.CharsSpace);
+            d.HashSpaceSetLevels(collider, -4, 3);
+            d.SpaceSetSublevel(collider, 3);
+            d.SpaceSetCleanup(collider, false);
+            d.GeomSetCategoryBits(collider, (uint)m_collisionCategories);
+            d.GeomSetCollideBits(collider, (uint)m_collisionFlags);
+
+            float r = m_size.X;
+            if (m_size.Y > r)
+                r = m_size.Y;
+            float l = m_size.Z - r;
+            r *= 0.5f;
+
+            capsule = d.CreateCapsule(collider, r, l);
+
+            m_mass = m_density * m_size.X * m_size.Y * m_size.Z;  // update mass
+
+            d.MassSetBoxTotal(out ShellMass, m_mass, m_size.X, m_size.Y, m_size.Z);
+
+            PID_D = basePID_D * m_mass / _parent_scene.ODE_STEPSIZE;
+            PID_P = basePID_P * m_mass / _parent_scene.ODE_STEPSIZE;
+            
+            Body = d.BodyCreate(_parent_scene.world);
+
+            _zeroFlag = false;
+            m_pidControllerActive = true;
+            m_freemove = false;
+
+            _velocity = Vector3.Zero;
+
+            d.BodySetAutoDisableFlag(Body, false);
+            d.BodySetPosition(Body, npositionX, npositionY, npositionZ);
+
+            _position.X = npositionX;
+            _position.Y = npositionY;
+            _position.Z = npositionZ;
+
+            d.BodySetMass(Body, ref ShellMass);
+            d.GeomSetBody(capsule, Body);
+
+            // The purpose of the AMotor here is to keep the avatar's physical
+            // surrogate from rotating while moving
+            Amotor = d.JointCreateAMotor(_parent_scene.world, IntPtr.Zero);
+            d.JointAttach(Amotor, Body, IntPtr.Zero);
+
+            d.JointSetAMotorMode(Amotor, 0);
+            d.JointSetAMotorNumAxes(Amotor, 3);
+            d.JointSetAMotorAxis(Amotor, 0, 0, 1, 0, 0);
+            d.JointSetAMotorAxis(Amotor, 1, 0, 0, 1, 0);
+            d.JointSetAMotorAxis(Amotor, 2, 0, 0, 0, 1);
+
+            d.JointSetAMotorAngle(Amotor, 0, 0);
+            d.JointSetAMotorAngle(Amotor, 1, 0);
+            d.JointSetAMotorAngle(Amotor, 2, 0);
+
+            d.JointSetAMotorParam(Amotor, (int)dParam.StopCFM, 0f); // make it HARD
+            d.JointSetAMotorParam(Amotor, (int)dParam.StopCFM2, 0f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.StopCFM3, 0f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.StopERP, 0.8f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.StopERP2, 0.8f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.StopERP3, 0.8f);
+
+            // These lowstops and high stops are effectively (no wiggle room)
+            d.JointSetAMotorParam(Amotor, (int)dParam.LowStop, -1e-5f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.HiStop, 1e-5f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.LoStop2, -1e-5f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.HiStop2, 1e-5f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.LoStop3, -1e-5f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.HiStop3, 1e-5f);
+
+            d.JointSetAMotorParam(Amotor, (int)d.JointParam.Vel, 0);
+            d.JointSetAMotorParam(Amotor, (int)d.JointParam.Vel2, 0);
+            d.JointSetAMotorParam(Amotor, (int)d.JointParam.Vel3, 0);
+
+            d.JointSetAMotorParam(Amotor, (int)dParam.FMax, 5e8f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.FMax2, 5e8f);
+            d.JointSetAMotorParam(Amotor, (int)dParam.FMax3, 5e8f);
+        }
+
+        /// <summary>
+        /// Destroys the avatar body and geom
+
+        private void AvatarGeomAndBodyDestroy()
+        {
+            // Kill the Amotor
+            if (Amotor != IntPtr.Zero)
+            {
+                d.JointDestroy(Amotor);
+                Amotor = IntPtr.Zero;
+            }
+
+            if (Body != IntPtr.Zero)
+            {
+                //kill the body
+                d.BodyDestroy(Body);
+                Body = IntPtr.Zero;
+            }
+
+            //kill the Geoms
+            if (capsule != IntPtr.Zero)
+            {
+                _parent_scene.actor_name_map.Remove(capsule);
+                _parent_scene.waitForSpaceUnlock(collider);
+                d.GeomDestroy(capsule);
+                capsule = IntPtr.Zero;
+            }
+
+            if (collider != IntPtr.Zero)
+            {
+                d.SpaceDestroy(collider);
+                collider = IntPtr.Zero;
+            }
+
+        }
+
+        //in place 2D rotation around Z assuming rot is normalised and is a rotation around Z
+        public void RotateXYonZ(ref float x, ref float y, ref Quaternion rot)
+        {
+            float sin = 2.0f * rot.Z * rot.W;
+            float cos = rot.W * rot.W - rot.Z * rot.Z;
+            float tx = x;
+
+            x = tx * cos - y * sin;
+            y = tx * sin + y * cos;
+        }
+        public void RotateXYonZ(ref float x, ref float y, ref float sin, ref float cos)
+        {
+            float tx = x;
+            x = tx * cos - y * sin;
+            y = tx * sin + y * cos;
+        }
+        public void invRotateXYonZ(ref float x, ref float y, ref float sin, ref float cos)
+        {
+            float tx = x;
+            x = tx * cos + y * sin;
+            y = -tx * sin + y * cos;
+        }
+
+        public void invRotateXYonZ(ref float x, ref float y, ref Quaternion rot)
+        {
+            float sin = - 2.0f * rot.Z * rot.W;
+            float cos = rot.W * rot.W - rot.Z * rot.Z;
+            float tx = x;
+
+            x = tx * cos - y * sin;
+            y = tx * sin + y * cos;
+        }
+      
+        public bool Collide(IntPtr me, IntPtr other, bool reverse, ref d.ContactGeom contact,
+                ref d.ContactGeom altContact , ref bool useAltcontact, ref bool feetcollision)
+        {
+            feetcollision = false;
+            useAltcontact = false;
+
+            if (me == capsule)
+            {
+                Vector3 offset;
+
+                float h = contact.pos.Z - _position.Z;
+                offset.Z = h - feetOff;
+
+                offset.X = contact.pos.X - _position.X;
+                offset.Y = contact.pos.Y - _position.Y;
+
+                d.GeomClassID gtype = d.GeomGetClass(other);
+                if (gtype == d.GeomClassID.CapsuleClass)
+                {
+                    Vector3 roff = offset * Quaternion.Inverse(m_orientation2D);
+                    float r = roff.X *roff.X / AvaAvaSizeXsq;
+                    r += (roff.Y * roff.Y) / AvaAvaSizeYsq;
+                    if (r > 1.0f)
+                        return false;
+
+                    float dp = 1.0f -(float)Math.Sqrt((double)r);
+                    if (dp > 0.05f)
+                        dp = 0.05f;
+
+                    contact.depth = dp;
+
+                    if (offset.Z < 0)
+                    {
+                        feetcollision = true;
+                        if (h < boneOff)
+                        {
+                            m_collideNormal.X = contact.normal.X;
+                            m_collideNormal.Y = contact.normal.Y;
+                            m_collideNormal.Z = contact.normal.Z;
+                            IsColliding = true;
+                        }
+                    }
+                    return true;
+                }               
+/*
+                d.AABB aabb;
+                d.GeomGetAABB(other,out aabb);
+                float othertop = aabb.MaxZ - _position.Z;
+*/
+//                if (offset.Z > 0 || othertop > -feetOff || contact.normal.Z > 0.35f)
+                if (offset.Z > 0 || contact.normal.Z > 0.35f)
+                {
+                    if (offset.Z <= 0)
+                    {
+                        feetcollision = true;
+                        if (h < boneOff)
+                        {
+                            m_collideNormal.X = contact.normal.X;
+                            m_collideNormal.Y = contact.normal.Y;
+                            m_collideNormal.Z = contact.normal.Z;
+                            IsColliding = true;
+                        }
+                    }
+                    return true;
+                }
+
+                altContact = contact;
+                useAltcontact = true;
+
+                offset.Z -= 0.2f;
+
+                offset.Normalize();
+
+                if (contact.depth > 0.1f)
+                    contact.depth = 0.1f;
+
+                if (reverse)
+                {
+                    altContact.normal.X = offset.X;
+                    altContact.normal.Y = offset.Y;
+                    altContact.normal.Z = offset.Z;
+                }
+                else
+                {
+                    altContact.normal.X = -offset.X;
+                    altContact.normal.Y = -offset.Y;
+                    altContact.normal.Z = -offset.Z;
+                }
+
+                feetcollision = true;
+                if (h < boneOff)
+                {
+                    m_collideNormal.X = contact.normal.X;
+                    m_collideNormal.Y = contact.normal.Y;
+                    m_collideNormal.Z = contact.normal.Z;
+                    IsColliding = true;
+                }
+                return true;
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// Called from Simulate
+        /// This is the avatar's movement control + PID Controller
+        /// </summary>
+        /// <param name="timeStep"></param>
+        public void Move(List<OdeCharacter> defects)
+        {
+            if (Body == IntPtr.Zero)
+                return;
+
+            d.Vector3 dtmp = d.BodyGetPosition(Body);
+            Vector3 localpos = new Vector3(dtmp.X, dtmp.Y, dtmp.Z);
+
+            // the Amotor still lets avatar rotation to drift during colisions
+            // so force it back to identity
+
+            d.Quaternion qtmp;
+            qtmp.W = m_orientation2D.W;
+            qtmp.X = m_orientation2D.X;
+            qtmp.Y = m_orientation2D.Y;
+            qtmp.Z = m_orientation2D.Z;
+            d.BodySetQuaternion(Body, ref qtmp);
+
+            if (m_pidControllerActive == false)
+            {
+                _zeroPosition = localpos;
+            }
+
+            if (!localpos.IsFinite())
+            {
+                m_log.Warn("[PHYSICS]: Avatar Position is non-finite!");
+                defects.Add(this);
+                // _parent_scene.RemoveCharacter(this);
+
+                // destroy avatar capsule and related ODE data
+                AvatarGeomAndBodyDestroy();
+                return;
+            }
+
+            // check outbounds forcing to be in world
+            bool fixbody = false;
+            if (localpos.X < 0.0f)
+            {
+                fixbody = true;
+                localpos.X = 0.1f;
+            }
+            else if (localpos.X > _parent_scene.WorldExtents.X - 0.1f)
+            {
+                fixbody = true;
+                localpos.X = _parent_scene.WorldExtents.X - 0.1f;
+            }
+            if (localpos.Y < 0.0f)
+            {
+                fixbody = true;
+                localpos.Y = 0.1f;
+            }
+            else if (localpos.Y > _parent_scene.WorldExtents.Y - 0.1)
+            {
+                fixbody = true;
+                localpos.Y = _parent_scene.WorldExtents.Y - 0.1f;
+            }
+            if (fixbody)
+            {
+                m_freemove = false;
+                d.BodySetPosition(Body, localpos.X, localpos.Y, localpos.Z);
+            }
+
+            float breakfactor;
+
+            Vector3 vec = Vector3.Zero;
+            dtmp = d.BodyGetLinearVel(Body);
+            Vector3 vel = new Vector3(dtmp.X, dtmp.Y, dtmp.Z);
+            float velLengthSquared = vel.LengthSquared();
+
+
+            Vector3 ctz = _target_velocity;
+
+            float movementdivisor = 1f;
+            //Ubit change divisions into multiplications below
+            if (!m_alwaysRun)
+                movementdivisor = 1 / walkDivisor;
+            else
+                movementdivisor = 1 / runDivisor;
+
+            ctz.X *= movementdivisor;
+            ctz.Y *= movementdivisor;
+
+            //******************************************
+            // colide with land
+
+            d.AABB aabb;
+//            d.GeomGetAABB(feetbox, out aabb);
+            d.GeomGetAABB(capsule, out aabb);
+            float chrminZ = aabb.MinZ; // move up a bit
+            Vector3 posch = localpos;
+
+            float ftmp;
+
+            if (flying)
+            {
+                ftmp = timeStep;
+                posch.X += vel.X * ftmp;
+                posch.Y += vel.Y * ftmp;
+            }
+
+            float terrainheight = _parent_scene.GetTerrainHeightAtXY(posch.X, posch.Y);
+            if (chrminZ < terrainheight)
+            {
+                if (ctz.Z < 0)
+                    ctz.Z = 0;
+
+                Vector3 n = _parent_scene.GetTerrainNormalAtXY(posch.X, posch.Y);
+                float depth = terrainheight - chrminZ;
+
+                vec.Z = depth * PID_P * 50;
+
+                if (!flying)
+                    vec.Z += -vel.Z * PID_D;
+
+                if (depth < 0.2f)
+                {
+                    m_colliderGroundfilter++;
+                    if (m_colliderGroundfilter > 2)
+                    {
+                        m_iscolliding = true;
+                        m_colliderfilter = 2;
+
+                        if (m_colliderGroundfilter > 10)
+                        {
+                            m_colliderGroundfilter = 10;
+                            m_freemove = false;
+                        }
+
+                        m_collideNormal.X = n.X;
+                        m_collideNormal.Y = n.Y;
+                        m_collideNormal.Z = n.Z;
+
+                        m_iscollidingGround = true;
+
+
+                        ContactPoint contact = new ContactPoint();
+                        contact.PenetrationDepth = depth;
+                        contact.Position.X = localpos.X;
+                        contact.Position.Y = localpos.Y;
+                        contact.Position.Z = terrainheight;
+                        contact.SurfaceNormal.X = -n.X;
+                        contact.SurfaceNormal.Y = -n.Y;
+                        contact.SurfaceNormal.Z = -n.Z;
+                        contact.RelativeSpeed = -vel.Z;
+                        contact.CharacterFeet = true;
+                        AddCollisionEvent(0, contact);
+
+//                        vec.Z *= 0.5f;
+                    }
+                }
+
+                else
+                {
+                    m_colliderGroundfilter -= 5;
+                    if (m_colliderGroundfilter <= 0)
+                    {
+                        m_colliderGroundfilter = 0;
+                        m_iscollidingGround = false;
+                    }
+                }
+            }
+            else
+            {
+                m_colliderGroundfilter -= 5;
+                if (m_colliderGroundfilter <= 0)
+                {
+                    m_colliderGroundfilter = 0;
+                    m_iscollidingGround = false;
+                }
+            }
+
+            
+            //******************************************
+            if (!m_iscolliding)
+                m_collideNormal.Z = 0;
+
+            bool tviszero = (ctz.X == 0.0f && ctz.Y == 0.0f && ctz.Z == 0.0f);
+
+
+
+            if (!tviszero)
+            {
+                m_freemove = false;
+
+                // movement relative to surface if moving on it
+                // dont disturbe vertical movement, ie jumps
+                if (m_iscolliding && !flying && ctz.Z == 0 && m_collideNormal.Z > 0.2f && m_collideNormal.Z < 0.94f)
+                {
+                    float p = ctz.X * m_collideNormal.X + ctz.Y * m_collideNormal.Y;
+                    ctz.X *= (float)Math.Sqrt(1 - m_collideNormal.X * m_collideNormal.X);
+                    ctz.Y *= (float)Math.Sqrt(1 - m_collideNormal.Y * m_collideNormal.Y);
+                    ctz.Z -= p;
+                    if (ctz.Z < 0)
+                        ctz.Z *= 2;
+
+                }
+
+            }
+
+
+            if (!m_freemove)
+            {
+
+                //  if velocity is zero, use position control; otherwise, velocity control
+                if (tviszero && m_iscolliding && !flying)
+                {
+                    //  keep track of where we stopped.  No more slippin' & slidin'
+                    if (!_zeroFlag)
+                    {
+                        _zeroFlag = true;
+                        _zeroPosition = localpos;
+                    }
+                    if (m_pidControllerActive)
+                    {
+                        // We only want to deactivate the PID Controller if we think we want to have our surrogate
+                        // react to the physics scene by moving it's position.
+                        // Avatar to Avatar collisions
+                        // Prim to avatar collisions
+
+                        vec.X = -vel.X * PID_D * 2f + (_zeroPosition.X - localpos.X) * (PID_P * 5);
+                        vec.Y = -vel.Y * PID_D * 2f + (_zeroPosition.Y - localpos.Y) * (PID_P * 5);
+                        if(vel.Z > 0)
+                            vec.Z += -vel.Z * PID_D + (_zeroPosition.Z - localpos.Z) * PID_P;
+                        else
+                            vec.Z += (-vel.Z * PID_D + (_zeroPosition.Z - localpos.Z) * PID_P) * 0.2f;
+/*
+                        if (flying)
+                        {
+                            vec.Z += -vel.Z * PID_D + (_zeroPosition.Z - localpos.Z) * PID_P;
+                        }
+*/
+                    }
+                    //PidStatus = true;
+                }
+                else
+                {
+                    m_pidControllerActive = true;
+                    _zeroFlag = false;
+
+                    if (m_iscolliding)
+                    {
+                        if (!flying)
+                        {
+                            // we are on a surface
+                            if (ctz.Z > 0f)
+                            {
+                                // moving up or JUMPING
+                                vec.Z += (ctz.Z - vel.Z) * PID_D * 2f;
+                                vec.X += (ctz.X - vel.X) * (PID_D);
+                                vec.Y += (ctz.Y - vel.Y) * (PID_D);
+                            }
+                            else
+                            {
+                                // we are moving down on a surface
+                                if (ctz.Z == 0)
+                                {
+                                    if (vel.Z > 0)
+                                        vec.Z -= vel.Z * PID_D * 2f;
+                                    vec.X += (ctz.X - vel.X) * (PID_D);
+                                    vec.Y += (ctz.Y - vel.Y) * (PID_D);
+                                }
+                                // intencionally going down
+                                else
+                                {
+                                    if (ctz.Z < vel.Z)
+                                        vec.Z += (ctz.Z - vel.Z) * PID_D;
+                                    else
+                                    {
+                                    }
+
+                                    if (Math.Abs(ctz.X) > Math.Abs(vel.X))
+                                        vec.X += (ctz.X - vel.X) * (PID_D);
+                                    if (Math.Abs(ctz.Y) > Math.Abs(vel.Y))
+                                        vec.Y += (ctz.Y - vel.Y) * (PID_D);
+                                }
+                            }
+
+                            // We're standing on something
+                        }
+                        else
+                        {
+                            // We're flying and colliding with something
+                            vec.X += (ctz.X - vel.X) * (PID_D * 0.0625f);
+                            vec.Y += (ctz.Y - vel.Y) * (PID_D * 0.0625f);
+                            vec.Z += (ctz.Z - vel.Z) * (PID_D * 0.0625f);
+                        }
+                    }
+                    else // ie not colliding
+                    {
+                        if (flying) //(!m_iscolliding && flying)
+                        {
+                            // we're in mid air suspended
+                            vec.X += (ctz.X - vel.X) * (PID_D);
+                            vec.Y += (ctz.Y - vel.Y) * (PID_D);
+                            vec.Z += (ctz.Z - vel.Z) * (PID_D);
+                        }
+
+                        else
+                        {
+                            // we're not colliding and we're not flying so that means we're falling!
+                            // m_iscolliding includes collisions with the ground.
+
+                            // d.Vector3 pos = d.BodyGetPosition(Body);
+                            vec.X += (ctz.X - vel.X) * PID_D * 0.833f;
+                            vec.Y += (ctz.Y - vel.Y) * PID_D * 0.833f;
+                            // hack for  breaking on fall
+                            if (ctz.Z == -9999f)
+                                vec.Z += -vel.Z * PID_D - _parent_scene.gravityz * m_mass;
+                        }
+                    }
+                }
+
+                if (velLengthSquared > 2500.0f) // 50m/s apply breaks
+                {
+                    breakfactor = 0.16f * m_mass;
+                    vec.X -= breakfactor * vel.X;
+                    vec.Y -= breakfactor * vel.Y;
+                    vec.Z -= breakfactor * vel.Z;
+                }
+            }
+            else
+            {
+                breakfactor = m_mass;
+                vec.X -= breakfactor * vel.X;
+                vec.Y -= breakfactor * vel.Y;
+                if (flying)
+                    vec.Z -= 0.5f * breakfactor * vel.Z;
+                else
+                    vec.Z -= .16f* m_mass * vel.Z;
+            }
+
+            if (flying)
+            {
+                vec.Z -= _parent_scene.gravityz * m_mass;
+
+                //Added for auto fly height. Kitto Flora
+                float target_altitude = _parent_scene.GetTerrainHeightAtXY(localpos.X, localpos.Y) + MinimumGroundFlightOffset;
+
+                if (localpos.Z < target_altitude)
+                {
+                    vec.Z += (target_altitude - localpos.Z) * PID_P * 5.0f;
+                }
+                // end add Kitto Flora
+            }
+
+            if (vec.IsFinite())
+            {
+                if (vec.X != 0 || vec.Y !=0 || vec.Z !=0)
+                    d.BodyAddForce(Body, vec.X, vec.Y, vec.Z);
+            }
+            else
+            {
+                m_log.Warn("[PHYSICS]: Got a NaN force vector in Move()");
+                m_log.Warn("[PHYSICS]: Avatar Position is non-finite!");
+                defects.Add(this);
+                // _parent_scene.RemoveCharacter(this);
+                // destroy avatar capsule and related ODE data
+                AvatarGeomAndBodyDestroy();
+                return;
+            }
+
+            // update our local ideia of position velocity and aceleration
+            //            _position = localpos;
+            _position = localpos;
+
+            if (_zeroFlag)
+            {
+                _velocity = Vector3.Zero;
+                _acceleration = Vector3.Zero;
+                m_rotationalVelocity = Vector3.Zero;
+            }
+            else
+            {
+                Vector3 a =_velocity; // previus velocity
+                SetSmooth(ref _velocity, ref vel, 2);
+                a = (_velocity - a) * invtimeStep;
+                SetSmooth(ref _acceleration, ref a, 2);
+
+                dtmp = d.BodyGetAngularVel(Body);
+                m_rotationalVelocity.X = 0f;
+                m_rotationalVelocity.Y = 0f;
+                m_rotationalVelocity.Z = dtmp.Z;
+                Math.Round(m_rotationalVelocity.Z,3);
+            }
+        }
+
+        public void round(ref Vector3 v, int digits)
+        {
+            v.X = (float)Math.Round(v.X, digits);
+            v.Y = (float)Math.Round(v.Y, digits);
+            v.Z = (float)Math.Round(v.Z, digits);
+         }
+
+        public void SetSmooth(ref Vector3 dst, ref Vector3 value)
+        {
+            dst.X = 0.1f * dst.X + 0.9f * value.X;
+            dst.Y = 0.1f * dst.Y + 0.9f * value.Y;
+            dst.Z = 0.1f * dst.Z + 0.9f * value.Z;
+        }
+
+        public void SetSmooth(ref Vector3 dst, ref Vector3 value, int rounddigits)
+        {
+            dst.X = 0.4f * dst.X + 0.6f * value.X;
+            dst.X = (float)Math.Round(dst.X, rounddigits);
+
+            dst.Y = 0.4f * dst.Y + 0.6f * value.Y;
+            dst.Y = (float)Math.Round(dst.Y, rounddigits);
+
+            dst.Z = 0.4f * dst.Z + 0.6f * value.Z;
+            dst.Z = (float)Math.Round(dst.Z, rounddigits);
+        }
+
+
+        /// <summary>
+        /// Updates the reported position and velocity.
+        /// Used to copy variables from unmanaged space at heartbeat rate and also trigger scene updates acording
+        /// also outbounds checking
+        /// copy and outbounds now done in move(..) at ode rate
+        /// 
+        /// </summary>
+        public void UpdatePositionAndVelocity()
+        {
+            return;
+
+//            if (Body == IntPtr.Zero)
+//                return;
+
+        }
+
+        /// <summary>
+        /// Cleanup the things we use in the scene.
+        /// </summary>
+        public void Destroy()
+        {
+            AddChange(changes.Remove, null);
+        }
+
+        public override void CrossingFailure()
+        {
+        }
+
+        public override Vector3 PIDTarget { set { return; } }
+        public override bool PIDActive { set { return; } }
+        public override float PIDTau { set { return; } }
+
+        public override float PIDHoverHeight { set { return; } }
+        public override bool PIDHoverActive { set { return; } }
+        public override PIDHoverType PIDHoverType { set { return; } }
+        public override float PIDHoverTau { set { return; } }
+
+        public override Quaternion APIDTarget { set { return; } }
+
+        public override bool APIDActive { set { return; } }
+
+        public override float APIDStrength { set { return; } }
+
+        public override float APIDDamping { set { return; } }
+
+
+        public override void SubscribeEvents(int ms)
+        {
+            m_eventsubscription = ms;
+            m_cureventsubscription = 0;
+            if (CollisionEventsThisFrame == null)
+                CollisionEventsThisFrame = new CollisionEventUpdate();
+            SentEmptyCollisionsEvent = false;
+        }
+
+        public override void UnSubscribeEvents()
+        {
+            if (CollisionEventsThisFrame != null)
+            {
+                lock (CollisionEventsThisFrame)
+                {
+                    CollisionEventsThisFrame.Clear();
+                    CollisionEventsThisFrame = null;
+                }
+            }
+            m_eventsubscription = 0;
+        }
+
+        public override void AddCollisionEvent(uint CollidedWith, ContactPoint contact)
+        {
+            if (CollisionEventsThisFrame == null)
+                CollisionEventsThisFrame = new CollisionEventUpdate();
+            lock (CollisionEventsThisFrame)
+            {
+                CollisionEventsThisFrame.AddCollider(CollidedWith, contact);
+                _parent_scene.AddCollisionEventReporting(this);
+            }
+        }
+
+        public void SendCollisions()
+        {
+            if (CollisionEventsThisFrame == null)
+                return;
+
+            lock (CollisionEventsThisFrame)
+            {
+                if (m_cureventsubscription < m_eventsubscription)
+                    return;
+
+                m_cureventsubscription = 0;
+
+                int ncolisions = CollisionEventsThisFrame.m_objCollisionList.Count;
+
+                if (!SentEmptyCollisionsEvent || ncolisions > 0)
+                {
+                    base.SendCollisionUpdate(CollisionEventsThisFrame);
+
+                    if (ncolisions == 0)
+                    {
+                        SentEmptyCollisionsEvent = true;
+                        _parent_scene.RemoveCollisionEventReporting(this);
+                    }
+                    else
+                    {
+                        SentEmptyCollisionsEvent = false;
+                        CollisionEventsThisFrame.Clear();
+                    }
+                }
+            }           
+        }
+
+        internal void AddCollisionFrameTime(int t)
+        {
+            // protect it from overflow crashing
+            if (m_cureventsubscription < 50000)
+                m_cureventsubscription += t;
+        }
+
+        public override bool SubscribedEvents()
+        {
+            if (m_eventsubscription > 0)
+                return true;
+            return false;
+        }
+
+        private void changePhysicsStatus(bool NewStatus)
+        {
+            if (NewStatus != m_isPhysical)
+            {
+                if (NewStatus)
+                {
+                    AvatarGeomAndBodyDestroy();
+
+                    AvatarGeomAndBodyCreation(_position.X, _position.Y, _position.Z);
+
+                    _parent_scene.actor_name_map[collider] = (PhysicsActor)this;
+                    _parent_scene.actor_name_map[capsule] = (PhysicsActor)this;
+                    _parent_scene.AddCharacter(this);
+                }
+                else
+                {
+                    _parent_scene.RemoveCollisionEventReporting(this);
+                    _parent_scene.RemoveCharacter(this);
+                    // destroy avatar capsule and related ODE data
+                    AvatarGeomAndBodyDestroy();
+                }
+                m_freemove = false;
+                m_isPhysical = NewStatus;
+            }
+        }
+
+        private void changeAdd()
+        {
+            changePhysicsStatus(true);
+        }
+
+        private void changeRemove()
+        {
+            changePhysicsStatus(false);
+        }
+
+        private void changeShape(PrimitiveBaseShape arg)
+        {
+        }
+
+        private void changeAvatarSize(strAvatarSize st)
+        {
+            m_feetOffset = st.offset;
+            changeSize(st.size);
+        }
+
+        private void changeSize(Vector3 pSize)
+        {
+            if (pSize.IsFinite())
+            {
+                // for now only look to Z changes since viewers also don't change X and Y
+                if (pSize.Z != m_size.Z)
+                {
+                    AvatarGeomAndBodyDestroy();
+
+
+                    float oldsz = m_size.Z;
+                    m_size = pSize;
+
+
+                    AvatarGeomAndBodyCreation(_position.X, _position.Y,
+                                      _position.Z + (m_size.Z - oldsz) * 0.5f);
+
+                    Velocity = Vector3.Zero;
+                    
+
+                    _parent_scene.actor_name_map[collider] = (PhysicsActor)this;
+                    _parent_scene.actor_name_map[capsule] = (PhysicsActor)this;
+                }
+                m_freemove = false;
+                m_pidControllerActive = true;
+            }
+            else
+            {
+                m_log.Warn("[PHYSICS]: Got a NaN Size from Scene on a Character");
+            }
+        }
+
+        private void changePosition( Vector3 newPos)
+            {
+                if (Body != IntPtr.Zero)
+                    d.BodySetPosition(Body, newPos.X, newPos.Y, newPos.Z);
+                _position = newPos;
+                m_freemove = false;
+                m_pidControllerActive = true;               
+            }
+
+        private void changeOrientation(Quaternion newOri)
+        {
+            if (m_orientation != newOri)
+            {
+                m_orientation = newOri; // keep a copy for core use
+                // but only use rotations around Z
+
+                m_orientation2D.W = newOri.W;
+                m_orientation2D.Z = newOri.Z;
+
+                float t = m_orientation2D.W * m_orientation2D.W + m_orientation2D.Z * m_orientation2D.Z;
+                if (t > 0)
+                {
+                    t = 1.0f / (float)Math.Sqrt(t);
+                    m_orientation2D.W *= t;
+                    m_orientation2D.Z *= t;
+                }
+                else
+                {
+                    m_orientation2D.W = 1.0f;
+                    m_orientation2D.Z = 0f;
+                }
+                m_orientation2D.Y = 0f;
+                m_orientation2D.X = 0f;
+
+                d.Quaternion myrot = new d.Quaternion();
+                myrot.X = m_orientation2D.X;
+                myrot.Y = m_orientation2D.Y;
+                myrot.Z = m_orientation2D.Z;
+                myrot.W = m_orientation2D.W;
+                d.BodySetQuaternion(Body, ref myrot);
+            }
+        }
+
+        private void changeVelocity(Vector3 newVel)
+        {
+            m_pidControllerActive = true;
+            m_freemove = false;
+            _target_velocity = newVel;
+        }
+
+        private void changeSetTorque(Vector3 newTorque)
+        {
+        }                                 
+
+        private void changeAddForce(Vector3 newForce)
+        {
+        }                                 
+
+        private void changeAddAngularForce(Vector3 arg)
+        {
+        }                                 
+
+        private void changeAngularLock(Vector3 arg)
+        {
+        }                                 
+
+        private void changeFloatOnWater(bool arg)
+        {
+        }                                 
+
+        private void changeVolumedetetion(bool arg)
+        {
+        }                                 
+
+        private void changeSelectedStatus(bool arg)
+        {
+        }                                 
+
+        private void changeDisable(bool arg)
+        {
+        }                                 
+
+        private void changeBuilding(bool arg)
+        {
+        }
+
+        private void setFreeMove()
+        {
+            m_pidControllerActive = true;
+            _zeroFlag = false;
+            _target_velocity = Vector3.Zero;
+            m_freemove = true;
+            m_colliderfilter = -1;
+            m_colliderObjectfilter = -1;
+            m_colliderGroundfilter = -1;
+
+            m_iscolliding = false;
+            m_iscollidingGround = false;
+            m_iscollidingObj = false;
+
+            CollisionEventsThisFrame.Clear();
+        }
+
+        private void changeForce(Vector3 newForce)
+        {
+            setFreeMove();
+
+            if (Body != IntPtr.Zero)
+            {
+                if (newForce.X != 0f || newForce.Y != 0f || newForce.Z != 0)
+                    d.BodyAddForce(Body, newForce.X, newForce.Y, newForce.Z);
+            }
+        }
+
+        // for now momentum is actually velocity
+        private void changeMomentum(Vector3 newmomentum)
+        {
+            _velocity = newmomentum;
+            setFreeMove();
+
+            if (Body != IntPtr.Zero)
+                d.BodySetLinearVel(Body, newmomentum.X, newmomentum.Y, newmomentum.Z);
+        }
+
+        private void donullchange()
+        {
+        }
+
+        public bool DoAChange(changes what, object arg)
+        {
+            if (collider == IntPtr.Zero && what != changes.Add && what != changes.Remove)
+            {
+                return false;
+            }
+
+            // nasty switch
+            switch (what)
+            {
+                case changes.Add:
+                    changeAdd();
+                    break;
+                case changes.Remove:
+                    changeRemove();
+                    break;
+
+                case changes.Position:
+                    changePosition((Vector3)arg);
+                    break;
+
+                case changes.Orientation:
+                    changeOrientation((Quaternion)arg);
+                    break;
+
+                case changes.PosOffset:
+                    donullchange();
+                    break;
+
+                case changes.OriOffset:
+                    donullchange();
+                    break;
+
+                case changes.Velocity:
+                    changeVelocity((Vector3)arg);
+                    break;
+
+                //                case changes.Acceleration:
+                //                    changeacceleration((Vector3)arg);
+                //                    break;
+                //                case changes.AngVelocity:
+                //                    changeangvelocity((Vector3)arg);
+                //                    break;
+
+                case changes.Force:
+                    changeForce((Vector3)arg);
+                    break;
+
+                case changes.Torque:
+                    changeSetTorque((Vector3)arg);
+                    break;
+
+                case changes.AddForce:
+                    changeAddForce((Vector3)arg);
+                    break;
+
+                case changes.AddAngForce:
+                    changeAddAngularForce((Vector3)arg);
+                    break;
+
+                case changes.AngLock:
+                    changeAngularLock((Vector3)arg);
+                    break;
+
+                case changes.Size:
+                    changeSize((Vector3)arg);
+                    break;
+
+                case changes.AvatarSize:
+                    changeAvatarSize((strAvatarSize)arg);
+                    break;
+
+                case changes.Momentum:
+                    changeMomentum((Vector3)arg);
+                    break;
+/* not in use for now
+                case changes.Shape:
+                    changeShape((PrimitiveBaseShape)arg);
+                    break;
+
+                case changes.CollidesWater:
+                    changeFloatOnWater((bool)arg);
+                    break;
+
+                case changes.VolumeDtc:
+                    changeVolumedetetion((bool)arg);
+                    break;
+
+                case changes.Physical:
+                    changePhysicsStatus((bool)arg);
+                    break;
+
+                case changes.Selected:
+                    changeSelectedStatus((bool)arg);
+                    break;
+
+                case changes.disabled:
+                    changeDisable((bool)arg);
+                    break;
+
+                case changes.building:
+                    changeBuilding((bool)arg);
+                    break;
+*/
+                case changes.Null:
+                    donullchange();
+                    break;
+
+                default:
+                    donullchange();
+                    break;
+            }
+            return false;
+        }
+
+        public void AddChange(changes what, object arg)
+        {
+            _parent_scene.AddChange((PhysicsActor)this, what, arg);
+        }
+
+        private struct strAvatarSize
+        {
+            public Vector3 size;
+            public float offset;
+        }
+
+    }
+}
diff --git a/OpenSim/Region/Physics/UbitOdePlugin/ODEDynamics.cs b/OpenSim/Region/Physics/UbitOdePlugin/ODEDynamics.cs
new file mode 100644
index 0000000..3c952ae
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitOdePlugin/ODEDynamics.cs
@@ -0,0 +1,1096 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* Revised Aug, Sept 2009 by Kitto Flora. ODEDynamics.cs replaces
+ * ODEVehicleSettings.cs. It and ODEPrim.cs are re-organised:
+ * ODEPrim.cs contains methods dealing with Prim editing, Prim
+ * characteristics and Kinetic motion.
+ * ODEDynamics.cs contains methods dealing with Prim Physical motion
+ * (dynamics) and the associated settings. Old Linear and angular
+ * motors for dynamic motion have been replace with  MoveLinear()
+ * and MoveAngular(); 'Physical' is used only to switch ODE dynamic
+ * simualtion on/off; VEHICAL_TYPE_NONE/VEHICAL_TYPE_<other> is to
+ * switch between 'VEHICLE' parameter use and general dynamics
+ * settings use.
+ */
+
+// Extensive change Ubit 2012
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using log4net;
+using OpenMetaverse;
+using OdeAPI;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    public class ODEDynamics
+    {
+        public Vehicle Type
+        {
+            get { return m_type; }
+        }
+
+        private OdePrim rootPrim;
+        private OdeScene _pParentScene;
+
+        // Vehicle properties
+        // WARNING this are working copies for internel use
+        // their values may not be the corresponding parameter
+
+        private Quaternion m_referenceFrame = Quaternion.Identity;      // Axis modifier
+        private Quaternion m_RollreferenceFrame = Quaternion.Identity;  // what hell is this ?
+
+        private Vehicle m_type = Vehicle.TYPE_NONE;                     // If a 'VEHICLE', and what kind
+
+        private VehicleFlag m_flags = (VehicleFlag) 0;                  // Boolean settings:
+                                                                        // HOVER_TERRAIN_ONLY
+                                                                        // HOVER_GLOBAL_HEIGHT
+                                                                        // NO_DEFLECTION_UP
+                                                                        // HOVER_WATER_ONLY
+                                                                        // HOVER_UP_ONLY
+                                                                        // LIMIT_MOTOR_UP
+                                                                        // LIMIT_ROLL_ONLY
+        private Vector3 m_BlockingEndPoint = Vector3.Zero;              // not sl
+
+        // Linear properties
+        private Vector3 m_linearMotorDirection = Vector3.Zero;          // velocity requested by LSL, decayed by time
+        private Vector3 m_linearFrictionTimescale = new Vector3(1000, 1000, 1000);
+        private float m_linearMotorDecayTimescale = 120;
+        private float m_linearMotorTimescale = 1000;
+        private Vector3 m_linearMotorOffset = Vector3.Zero;
+
+        //Angular properties
+        private Vector3 m_angularMotorDirection = Vector3.Zero;         // angular velocity requested by LSL motor
+        private float m_angularMotorTimescale = 1000;                      // motor angular velocity ramp up rate
+        private float m_angularMotorDecayTimescale = 120;                 // motor angular velocity decay rate
+        private Vector3 m_angularFrictionTimescale = new Vector3(1000, 1000, 1000);      // body angular velocity  decay rate
+
+        //Deflection properties
+        private float m_angularDeflectionEfficiency = 0;
+        private float m_angularDeflectionTimescale = 1000;
+        private float m_linearDeflectionEfficiency = 0;
+        private float m_linearDeflectionTimescale = 1000;
+
+        //Banking properties
+        private float m_bankingEfficiency = 0;
+        private float m_bankingMix = 0;
+        private float m_bankingTimescale = 1000;
+
+        //Hover and Buoyancy properties
+        private float m_VhoverHeight = 0f;
+        private float m_VhoverEfficiency = 0f;
+        private float m_VhoverTimescale = 1000f;
+        private float m_VehicleBuoyancy = 0f;           //KF: m_VehicleBuoyancy is set by VEHICLE_BUOYANCY for a vehicle.
+                    // Modifies gravity. Slider between -1 (double-gravity) and 1 (full anti-gravity)
+                    // KF: So far I have found no good method to combine a script-requested .Z velocity and gravity.
+                    // Therefore only m_VehicleBuoyancy=1 (0g) will use the script-requested .Z velocity.
+
+        //Attractor properties
+        private float m_verticalAttractionEfficiency = 1.0f;        // damped
+        private float m_verticalAttractionTimescale = 1000f;        // Timescale > 300  means no vert attractor.
+
+
+        // auxiliar
+        private float m_lmEfect = 0f;                                            // current linear motor eficiency
+        private float m_lmDecay = 0f;                                            // current linear decay
+
+        private float m_amEfect = 0;                                            // current angular motor eficiency
+        private float m_amDecay = 0f;                                            // current linear decay
+
+        private float m_ffactor = 1.0f;
+
+        private float m_timestep = 0.02f;
+        private float m_invtimestep = 50;
+
+
+        float m_ampwr;
+        float m_amdampX;
+        float m_amdampY;
+        float m_amdampZ;
+
+        float m_gravmod;
+
+        public float FrictionFactor
+        {
+            get
+            {
+                return m_ffactor;
+            }
+        }
+
+        public float GravMod
+        {
+            set
+            {
+                m_gravmod = value;
+            }
+        }
+
+
+        public ODEDynamics(OdePrim rootp)
+        {
+            rootPrim = rootp;
+            _pParentScene = rootPrim._parent_scene;
+            m_timestep = _pParentScene.ODE_STEPSIZE;
+            m_invtimestep = 1.0f / m_timestep;
+            m_gravmod = rootPrim.GravModifier;
+        }
+
+        public void DoSetVehicle(VehicleData vd)
+        {
+            m_type = vd.m_type;
+            m_flags = vd.m_flags;
+
+            
+            // Linear properties
+            m_linearMotorDirection = vd.m_linearMotorDirection;
+
+            m_linearFrictionTimescale = vd.m_linearFrictionTimescale;
+            if (m_linearFrictionTimescale.X < m_timestep) m_linearFrictionTimescale.X = m_timestep;
+            if (m_linearFrictionTimescale.Y < m_timestep) m_linearFrictionTimescale.Y = m_timestep;
+            if (m_linearFrictionTimescale.Z < m_timestep) m_linearFrictionTimescale.Z = m_timestep;
+
+            m_linearMotorDecayTimescale = vd.m_linearMotorDecayTimescale;
+            if (m_linearMotorDecayTimescale < m_timestep) m_linearMotorDecayTimescale = m_timestep;
+            m_linearMotorDecayTimescale += 0.2f;
+            m_linearMotorDecayTimescale *= m_invtimestep;
+
+            m_linearMotorTimescale = vd.m_linearMotorTimescale;
+            if (m_linearMotorTimescale < m_timestep) m_linearMotorTimescale = m_timestep;
+
+            m_linearMotorOffset = vd.m_linearMotorOffset;
+
+            //Angular properties
+            m_angularMotorDirection = vd.m_angularMotorDirection;
+            m_angularMotorTimescale = vd.m_angularMotorTimescale;
+            if (m_angularMotorTimescale < m_timestep) m_angularMotorTimescale = m_timestep;
+
+            m_angularMotorDecayTimescale = vd.m_angularMotorDecayTimescale;
+            if (m_angularMotorDecayTimescale < m_timestep) m_angularMotorDecayTimescale = m_timestep;
+            m_angularMotorDecayTimescale *= m_invtimestep;
+
+            m_angularFrictionTimescale = vd.m_angularFrictionTimescale;
+            if (m_angularFrictionTimescale.X < m_timestep) m_angularFrictionTimescale.X = m_timestep;
+            if (m_angularFrictionTimescale.Y < m_timestep) m_angularFrictionTimescale.Y = m_timestep;
+            if (m_angularFrictionTimescale.Z < m_timestep) m_angularFrictionTimescale.Z = m_timestep;
+
+            //Deflection properties
+            m_angularDeflectionEfficiency = vd.m_angularDeflectionEfficiency;
+            m_angularDeflectionTimescale = vd.m_angularDeflectionTimescale;
+            if (m_angularDeflectionTimescale < m_timestep) m_angularDeflectionTimescale = m_timestep;
+
+            m_linearDeflectionEfficiency = vd.m_linearDeflectionEfficiency;
+            m_linearDeflectionTimescale = vd.m_linearDeflectionTimescale;
+            if (m_linearDeflectionTimescale < m_timestep) m_linearDeflectionTimescale = m_timestep;
+
+            //Banking properties
+            m_bankingEfficiency = vd.m_bankingEfficiency;
+            m_bankingMix = vd.m_bankingMix;
+            m_bankingTimescale = vd.m_bankingTimescale;
+            if (m_bankingTimescale < m_timestep) m_bankingTimescale = m_timestep;
+
+            //Hover and Buoyancy properties
+            m_VhoverHeight = vd.m_VhoverHeight;
+            m_VhoverEfficiency = vd.m_VhoverEfficiency;
+            m_VhoverTimescale = vd.m_VhoverTimescale;
+            if (m_VhoverTimescale < m_timestep) m_VhoverTimescale = m_timestep;
+
+            m_VehicleBuoyancy = vd.m_VehicleBuoyancy;
+
+            //Attractor properties
+            m_verticalAttractionEfficiency = vd.m_verticalAttractionEfficiency;
+            m_verticalAttractionTimescale = vd.m_verticalAttractionTimescale;
+            if (m_verticalAttractionTimescale < m_timestep) m_verticalAttractionTimescale = m_timestep;
+
+            // Axis
+            m_referenceFrame = vd.m_referenceFrame;
+
+            m_lmEfect = 0;
+            m_lmDecay = (1.0f - 1.0f / m_linearMotorDecayTimescale);
+            m_amEfect = 0;
+            m_ffactor = 1.0f;
+        }
+
+        internal void ProcessFloatVehicleParam(Vehicle pParam, float pValue)
+        {
+            float len;
+
+            switch (pParam)
+            {
+                case Vehicle.ANGULAR_DEFLECTION_EFFICIENCY:
+                    if (pValue < 0f) pValue = 0f;
+                    if (pValue > 1f) pValue = 1f;
+                    m_angularDeflectionEfficiency = pValue;
+                    break;
+                case Vehicle.ANGULAR_DEFLECTION_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    m_angularDeflectionTimescale = pValue;
+                    break;
+                case Vehicle.ANGULAR_MOTOR_DECAY_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    else if (pValue > 120) pValue = 120;
+                    m_angularMotorDecayTimescale = pValue * m_invtimestep;
+                    m_amDecay = 1.0f - 1.0f / m_angularMotorDecayTimescale;
+                    break;
+                case Vehicle.ANGULAR_MOTOR_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    m_angularMotorTimescale = pValue;
+                    break;
+                case Vehicle.BANKING_EFFICIENCY:
+                    if (pValue < -1f) pValue = -1f;
+                    if (pValue > 1f) pValue = 1f;
+                    m_bankingEfficiency = pValue;
+                    break;
+                case Vehicle.BANKING_MIX:
+                    if (pValue < 0f) pValue = 0f;
+                    if (pValue > 1f) pValue = 1f;
+                    m_bankingMix = pValue;
+                    break;
+                case Vehicle.BANKING_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    m_bankingTimescale = pValue;
+                    break;
+                case Vehicle.BUOYANCY:
+                    if (pValue < -1f) pValue = -1f;
+                    if (pValue > 1f) pValue = 1f;
+                    m_VehicleBuoyancy = pValue;
+                    break;
+                case Vehicle.HOVER_EFFICIENCY:
+                    if (pValue < 0f) pValue = 0f;
+                    if (pValue > 1f) pValue = 1f;
+                    m_VhoverEfficiency = pValue;
+                    break;
+                case Vehicle.HOVER_HEIGHT:
+                    m_VhoverHeight = pValue;
+                    break;
+                case Vehicle.HOVER_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    m_VhoverTimescale = pValue;
+                    break;
+                case Vehicle.LINEAR_DEFLECTION_EFFICIENCY:
+                    if (pValue < 0f) pValue = 0f;
+                    if (pValue > 1f) pValue = 1f;
+                    m_linearDeflectionEfficiency = pValue;
+                    break;
+                case Vehicle.LINEAR_DEFLECTION_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    m_linearDeflectionTimescale = pValue;
+                    break;
+                case Vehicle.LINEAR_MOTOR_DECAY_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    else if (pValue > 120) pValue = 120;
+                    m_linearMotorDecayTimescale = (0.2f +pValue) * m_invtimestep;
+                    m_lmDecay = (1.0f - 1.0f / m_linearMotorDecayTimescale);
+                    break;
+                case Vehicle.LINEAR_MOTOR_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    m_linearMotorTimescale = pValue;
+                    break;
+                case Vehicle.VERTICAL_ATTRACTION_EFFICIENCY:
+                    if (pValue < 0f) pValue = 0f;
+                    if (pValue > 1f) pValue = 1f;
+                    m_verticalAttractionEfficiency = pValue;
+                    break;
+                case Vehicle.VERTICAL_ATTRACTION_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    m_verticalAttractionTimescale = pValue;
+                    break;
+
+                // These are vector properties but the engine lets you use a single float value to
+                // set all of the components to the same value
+                case Vehicle.ANGULAR_FRICTION_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    m_angularFrictionTimescale = new Vector3(pValue, pValue, pValue);
+                    break;
+                case Vehicle.ANGULAR_MOTOR_DIRECTION:
+                    m_angularMotorDirection = new Vector3(pValue, pValue, pValue);
+                    len = m_angularMotorDirection.Length();
+                    if (len > 12.566f)
+                        m_angularMotorDirection *= (12.566f / len);
+
+                    m_amEfect = 1.0f ; // turn it on
+                    m_amDecay = 1.0f - 1.0f / m_angularMotorDecayTimescale;
+
+                    if (rootPrim.Body != IntPtr.Zero && !d.BodyIsEnabled(rootPrim.Body)
+                            && !rootPrim.m_isSelected && !rootPrim.m_disabled)
+                        d.BodyEnable(rootPrim.Body);
+                    break;
+                case Vehicle.LINEAR_FRICTION_TIMESCALE:
+                    if (pValue < m_timestep) pValue = m_timestep;
+                    m_linearFrictionTimescale = new Vector3(pValue, pValue, pValue);
+                    break;
+                case Vehicle.LINEAR_MOTOR_DIRECTION:
+                    m_linearMotorDirection = new Vector3(pValue, pValue, pValue);
+                    len = m_linearMotorDirection.Length();
+                    if (len > 100.0f)
+                        m_linearMotorDirection *= (100.0f / len);
+
+                    m_lmDecay = 1.0f - 1.0f / m_linearMotorDecayTimescale;
+                    m_lmEfect = 1.0f; // turn it on
+
+                    m_ffactor = 0.0f;
+                    if (rootPrim.Body != IntPtr.Zero && !d.BodyIsEnabled(rootPrim.Body)
+                            && !rootPrim.m_isSelected && !rootPrim.m_disabled)
+                        d.BodyEnable(rootPrim.Body);
+                    break;
+                case Vehicle.LINEAR_MOTOR_OFFSET:
+                    m_linearMotorOffset = new Vector3(pValue, pValue, pValue);
+                    len = m_linearMotorOffset.Length();
+                    if (len > 100.0f)
+                        m_linearMotorOffset *= (100.0f / len);
+                    break;
+            }
+        }//end ProcessFloatVehicleParam
+
+        internal void ProcessVectorVehicleParam(Vehicle pParam, Vector3 pValue)
+        {
+            float len;
+
+            switch (pParam)
+            {
+                case Vehicle.ANGULAR_FRICTION_TIMESCALE:
+                    if (pValue.X < m_timestep) pValue.X = m_timestep;
+                    if (pValue.Y < m_timestep) pValue.Y = m_timestep;
+                    if (pValue.Z < m_timestep) pValue.Z = m_timestep;
+
+                    m_angularFrictionTimescale = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    break;
+                case Vehicle.ANGULAR_MOTOR_DIRECTION:
+                    m_angularMotorDirection = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    // Limit requested angular speed to 2 rps= 4 pi rads/sec
+                    len = m_angularMotorDirection.Length();
+                    if (len > 12.566f)
+                        m_angularMotorDirection *= (12.566f / len);
+
+                    m_amEfect = 1.0f; // turn it on
+                    m_amDecay = 1.0f - 1.0f / m_angularMotorDecayTimescale;
+
+                    if (rootPrim.Body != IntPtr.Zero && !d.BodyIsEnabled(rootPrim.Body)
+                            && !rootPrim.m_isSelected && !rootPrim.m_disabled)
+                        d.BodyEnable(rootPrim.Body);
+                    break;
+                case Vehicle.LINEAR_FRICTION_TIMESCALE:
+                    if (pValue.X < m_timestep) pValue.X = m_timestep;
+                    if (pValue.Y < m_timestep) pValue.Y = m_timestep;
+                    if (pValue.Z < m_timestep) pValue.Z = m_timestep;
+                    m_linearFrictionTimescale = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    break;
+                case Vehicle.LINEAR_MOTOR_DIRECTION:
+                    m_linearMotorDirection = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    len = m_linearMotorDirection.Length();
+                    if (len > 100.0f)
+                        m_linearMotorDirection *= (100.0f / len);
+
+                    m_lmEfect = 1.0f; // turn it on
+                    m_lmDecay = 1.0f - 1.0f / m_linearMotorDecayTimescale;
+
+                    m_ffactor = 0.0f;
+                    if (rootPrim.Body != IntPtr.Zero && !d.BodyIsEnabled(rootPrim.Body)
+                            && !rootPrim.m_isSelected && !rootPrim.m_disabled)
+                        d.BodyEnable(rootPrim.Body);
+                    break;
+                case Vehicle.LINEAR_MOTOR_OFFSET:
+                    m_linearMotorOffset = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    len = m_linearMotorOffset.Length();
+                    if (len > 100.0f)
+                        m_linearMotorOffset *= (100.0f / len);
+                    break;
+                case Vehicle.BLOCK_EXIT:
+                    m_BlockingEndPoint = new Vector3(pValue.X, pValue.Y, pValue.Z);
+                    break;
+            }
+        }//end ProcessVectorVehicleParam
+
+        internal void ProcessRotationVehicleParam(Vehicle pParam, Quaternion pValue)
+        {
+            switch (pParam)
+            {
+                case Vehicle.REFERENCE_FRAME:
+                    //                    m_referenceFrame = Quaternion.Inverse(pValue);
+                    m_referenceFrame = pValue;
+                    break;
+                case Vehicle.ROLL_FRAME:
+                    m_RollreferenceFrame = pValue;
+                    break;
+            }
+        }//end ProcessRotationVehicleParam
+
+        internal void ProcessVehicleFlags(int pParam, bool remove)
+        {
+            if (remove)
+            {
+                m_flags &= ~((VehicleFlag)pParam);
+            }
+            else
+            {
+                m_flags |= (VehicleFlag)pParam;
+            }
+        }//end ProcessVehicleFlags
+
+        internal void ProcessTypeChange(Vehicle pType)
+        {
+            m_lmEfect = 0;
+
+            m_amEfect = 0;
+            m_ffactor = 1f;
+
+            m_linearMotorDirection = Vector3.Zero;
+            m_angularMotorDirection = Vector3.Zero;
+
+            m_BlockingEndPoint = Vector3.Zero;
+            m_RollreferenceFrame = Quaternion.Identity;
+            m_linearMotorOffset = Vector3.Zero;
+
+            m_referenceFrame = Quaternion.Identity;
+
+            // Set Defaults For Type
+            m_type = pType;
+            switch (pType)
+            {
+                case Vehicle.TYPE_NONE:
+                    m_linearFrictionTimescale = new Vector3(1000, 1000, 1000);
+                    m_angularFrictionTimescale = new Vector3(1000, 1000, 1000);
+                    m_linearMotorTimescale = 1000;
+                    m_linearMotorDecayTimescale = 120 * m_invtimestep;
+                    m_angularMotorTimescale = 1000;
+                    m_angularMotorDecayTimescale = 1000  * m_invtimestep;
+                    m_VhoverHeight = 0;
+                    m_VhoverEfficiency = 1;
+                    m_VhoverTimescale = 1000;
+                    m_VehicleBuoyancy = 0;
+                    m_linearDeflectionEfficiency = 0;
+                    m_linearDeflectionTimescale = 1000;
+                    m_angularDeflectionEfficiency = 0;
+                    m_angularDeflectionTimescale = 1000;
+                    m_bankingEfficiency = 0;
+                    m_bankingMix = 1;
+                    m_bankingTimescale = 1000;
+                    m_verticalAttractionEfficiency = 0;
+                    m_verticalAttractionTimescale = 1000;
+
+                    m_flags = (VehicleFlag)0;
+                    break;
+
+                case Vehicle.TYPE_SLED:
+                    m_linearFrictionTimescale = new Vector3(30, 1, 1000);
+                    m_angularFrictionTimescale = new Vector3(1000, 1000, 1000);
+                    m_linearMotorTimescale = 1000;
+                    m_linearMotorDecayTimescale = 120 * m_invtimestep;
+                    m_angularMotorTimescale = 1000;
+                    m_angularMotorDecayTimescale = 120 * m_invtimestep;
+                    m_VhoverHeight = 0;
+                    m_VhoverEfficiency = 1;
+                    m_VhoverTimescale = 10;
+                    m_VehicleBuoyancy = 0;
+                    m_linearDeflectionEfficiency = 1;
+                    m_linearDeflectionTimescale = 1;
+                    m_angularDeflectionEfficiency = 0;
+                    m_angularDeflectionTimescale = 10;
+                    m_verticalAttractionEfficiency = 1;
+                    m_verticalAttractionTimescale = 1000;
+                    m_bankingEfficiency = 0;
+                    m_bankingMix = 1;
+                    m_bankingTimescale = 10;
+                    m_flags &=
+                         ~(VehicleFlag.HOVER_WATER_ONLY | VehicleFlag.HOVER_TERRAIN_ONLY |
+                           VehicleFlag.HOVER_GLOBAL_HEIGHT | VehicleFlag.HOVER_UP_ONLY);
+                    m_flags |= (VehicleFlag.NO_DEFLECTION_UP |
+                        VehicleFlag.LIMIT_ROLL_ONLY |
+                        VehicleFlag.LIMIT_MOTOR_UP);
+                    break;
+
+                case Vehicle.TYPE_CAR:
+                    m_linearFrictionTimescale = new Vector3(100, 2, 1000);
+                    m_angularFrictionTimescale = new Vector3(1000, 1000, 1000);
+                    m_linearMotorTimescale = 1;
+                    m_linearMotorDecayTimescale = 60 * m_invtimestep;
+                    m_angularMotorTimescale = 1;
+                    m_angularMotorDecayTimescale = 0.8f * m_invtimestep;
+                    m_VhoverHeight = 0;
+                    m_VhoverEfficiency = 0;
+                    m_VhoverTimescale = 1000;
+                    m_VehicleBuoyancy = 0;
+                    m_linearDeflectionEfficiency = 1;
+                    m_linearDeflectionTimescale = 2;
+                    m_angularDeflectionEfficiency = 0;
+                    m_angularDeflectionTimescale = 10;
+                    m_verticalAttractionEfficiency = 1f;
+                    m_verticalAttractionTimescale = 10f;
+                    m_bankingEfficiency = -0.2f;
+                    m_bankingMix = 1;
+                    m_bankingTimescale = 1;
+                    m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY |
+                                VehicleFlag.HOVER_TERRAIN_ONLY |
+                                VehicleFlag.HOVER_GLOBAL_HEIGHT);
+                    m_flags |= (VehicleFlag.NO_DEFLECTION_UP |
+                                VehicleFlag.LIMIT_ROLL_ONLY |
+                                VehicleFlag.LIMIT_MOTOR_UP |
+                                VehicleFlag.HOVER_UP_ONLY);
+                    break;
+                case Vehicle.TYPE_BOAT:
+                    m_linearFrictionTimescale = new Vector3(10, 3, 2);
+                    m_angularFrictionTimescale = new Vector3(10, 10, 10);
+                    m_linearMotorTimescale = 5;
+                    m_linearMotorDecayTimescale = 60 * m_invtimestep;
+                    m_angularMotorTimescale = 4;
+                    m_angularMotorDecayTimescale = 4 * m_invtimestep;
+                    m_VhoverHeight = 0;
+                    m_VhoverEfficiency = 0.5f;
+                    m_VhoverTimescale = 2;
+                    m_VehicleBuoyancy = 1;
+                    m_linearDeflectionEfficiency = 0.5f;
+                    m_linearDeflectionTimescale = 3;
+                    m_angularDeflectionEfficiency = 0.5f;
+                    m_angularDeflectionTimescale = 5;
+                    m_verticalAttractionEfficiency = 0.5f;
+                    m_verticalAttractionTimescale = 5f;
+                    m_bankingEfficiency = -0.3f;
+                    m_bankingMix = 0.8f;
+                    m_bankingTimescale = 1;
+                    m_flags &= ~(VehicleFlag.HOVER_TERRAIN_ONLY |
+                            VehicleFlag.HOVER_GLOBAL_HEIGHT |
+                            VehicleFlag.HOVER_UP_ONLY); // |
+//                            VehicleFlag.LIMIT_ROLL_ONLY);
+                    m_flags |= (VehicleFlag.NO_DEFLECTION_UP |
+                                VehicleFlag.LIMIT_MOTOR_UP |
+                                VehicleFlag.HOVER_UP_ONLY |  // new sl
+                                VehicleFlag.HOVER_WATER_ONLY);
+                    break;
+
+                case Vehicle.TYPE_AIRPLANE:
+                    m_linearFrictionTimescale = new Vector3(200, 10, 5);
+                    m_angularFrictionTimescale = new Vector3(20, 20, 20);
+                    m_linearMotorTimescale = 2;
+                    m_linearMotorDecayTimescale = 60 * m_invtimestep;
+                    m_angularMotorTimescale = 4;
+                    m_angularMotorDecayTimescale = 8 * m_invtimestep;
+                    m_VhoverHeight = 0;
+                    m_VhoverEfficiency = 0.5f;
+                    m_VhoverTimescale = 1000;
+                    m_VehicleBuoyancy = 0;
+                    m_linearDeflectionEfficiency = 0.5f;
+                    m_linearDeflectionTimescale = 0.5f;
+                    m_angularDeflectionEfficiency = 1;
+                    m_angularDeflectionTimescale = 2;
+                    m_verticalAttractionEfficiency = 0.9f;
+                    m_verticalAttractionTimescale = 2f;
+                    m_bankingEfficiency = 1;
+                    m_bankingMix = 0.7f;
+                    m_bankingTimescale = 2;
+                    m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY |
+                        VehicleFlag.HOVER_TERRAIN_ONLY |
+                        VehicleFlag.HOVER_GLOBAL_HEIGHT |
+                        VehicleFlag.HOVER_UP_ONLY |
+                        VehicleFlag.NO_DEFLECTION_UP |
+                        VehicleFlag.LIMIT_MOTOR_UP);
+                    m_flags |= (VehicleFlag.LIMIT_ROLL_ONLY);
+                    break;
+
+                case Vehicle.TYPE_BALLOON:
+                    m_linearFrictionTimescale = new Vector3(5, 5, 5);
+                    m_angularFrictionTimescale = new Vector3(10, 10, 10);
+                    m_linearMotorTimescale = 5;
+                    m_linearMotorDecayTimescale = 60 * m_invtimestep;
+                    m_angularMotorTimescale = 6;
+                    m_angularMotorDecayTimescale = 10 * m_invtimestep;
+                    m_VhoverHeight = 5;
+                    m_VhoverEfficiency = 0.8f;
+                    m_VhoverTimescale = 10;
+                    m_VehicleBuoyancy = 1;
+                    m_linearDeflectionEfficiency = 0;
+                    m_linearDeflectionTimescale = 5 * m_invtimestep;
+                    m_angularDeflectionEfficiency = 0;
+                    m_angularDeflectionTimescale = 5;
+                    m_verticalAttractionEfficiency = 1f;
+                    m_verticalAttractionTimescale = 1000f;
+                    m_bankingEfficiency = 0;
+                    m_bankingMix = 0.7f;
+                    m_bankingTimescale = 5;
+                    m_flags &= ~(VehicleFlag.HOVER_WATER_ONLY |
+                        VehicleFlag.HOVER_TERRAIN_ONLY |
+                        VehicleFlag.HOVER_UP_ONLY |
+                        VehicleFlag.NO_DEFLECTION_UP |
+                        VehicleFlag.LIMIT_MOTOR_UP  | //);
+                        VehicleFlag.LIMIT_ROLL_ONLY | // new sl
+                        VehicleFlag.HOVER_GLOBAL_HEIGHT); // new sl
+
+//                    m_flags |= (VehicleFlag.LIMIT_ROLL_ONLY |
+//                        VehicleFlag.HOVER_GLOBAL_HEIGHT);
+                    break;
+
+            }
+
+            m_lmDecay = (1.0f - 1.0f / m_linearMotorDecayTimescale);
+            m_amDecay = 1.0f - 1.0f / m_angularMotorDecayTimescale;
+
+        }//end SetDefaultsForType
+
+        internal void Stop()
+        {
+            m_lmEfect = 0;
+            m_lmDecay = 0f;
+            m_amEfect = 0;
+            m_amDecay = 0;
+            m_ffactor = 1f;
+        }
+
+        public static Vector3 Xrot(Quaternion rot)
+        {
+            Vector3 vec;
+            rot.Normalize(); // just in case
+            vec.X = 2 * (rot.X * rot.X + rot.W * rot.W) - 1;
+            vec.Y = 2 * (rot.X * rot.Y + rot.Z * rot.W);
+            vec.Z = 2 * (rot.X * rot.Z - rot.Y * rot.W);
+            return vec;
+        }
+
+        public static Vector3 Zrot(Quaternion rot)
+        {
+            Vector3 vec;
+            rot.Normalize(); // just in case
+            vec.X = 2 * (rot.X * rot.Z + rot.Y * rot.W);
+            vec.Y = 2 * (rot.Y * rot.Z - rot.X * rot.W);
+            vec.Z = 2 * (rot.Z * rot.Z + rot.W * rot.W) - 1;
+
+            return vec;
+        }
+
+        private const float pi = (float)Math.PI;
+        private const float halfpi = 0.5f * (float)Math.PI;
+        private const float twopi = 2.0f * pi;
+
+        public static Vector3 ubitRot2Euler(Quaternion rot)
+        {
+            // returns roll in X
+            //         pitch in Y
+            //         yaw in Z
+            Vector3 vec;
+
+            // assuming rot is normalised
+            // rot.Normalize();
+
+            float zX = rot.X * rot.Z + rot.Y * rot.W;
+
+            if (zX < -0.49999f)
+            {
+                vec.X = 0;
+                vec.Y = -halfpi;
+                vec.Z = (float)(-2d * Math.Atan(rot.X / rot.W));
+            }
+            else if (zX > 0.49999f)
+            {
+                vec.X = 0;
+                vec.Y = halfpi;
+                vec.Z = (float)(2d * Math.Atan(rot.X / rot.W));
+            }
+            else
+            {
+                vec.Y = (float)Math.Asin(2 * zX);
+
+                float sqw = rot.W * rot.W;
+
+                float minuszY = rot.X * rot.W - rot.Y * rot.Z;
+                float zZ = rot.Z * rot.Z + sqw - 0.5f;
+
+                vec.X = (float)Math.Atan2(minuszY, zZ);
+
+                float yX = rot.Z * rot.W - rot.X * rot.Y; //( have negative ?)
+                float yY = rot.X * rot.X + sqw - 0.5f;
+                vec.Z = (float)Math.Atan2(yX, yY);
+            }
+            return vec;
+        }
+
+        public static void GetRollPitch(Quaternion rot, out float roll, out float pitch)
+        {
+            // assuming rot is normalised
+            // rot.Normalize();
+
+            float zX = rot.X * rot.Z + rot.Y * rot.W;
+
+            if (zX < -0.49999f)
+            {
+                roll = 0;
+                pitch = -halfpi;
+            }
+            else if (zX > 0.49999f)
+            {
+                roll = 0;
+                pitch = halfpi;
+            }
+            else
+            {
+                pitch = (float)Math.Asin(2 * zX);
+
+                float minuszY = rot.X * rot.W - rot.Y * rot.Z;
+                float zZ = rot.Z * rot.Z + rot.W * rot.W - 0.5f;
+
+                roll = (float)Math.Atan2(minuszY, zZ);
+            }
+            return ;
+        }        
+        
+        internal void Step()
+        {
+            IntPtr Body = rootPrim.Body;
+
+            d.Mass dmass;
+            d.BodyGetMass(Body, out dmass);
+
+            d.Quaternion rot = d.BodyGetQuaternion(Body);
+            Quaternion objrotq = new Quaternion(rot.X, rot.Y, rot.Z, rot.W);    // rotq = rotation of object
+            Quaternion rotq = objrotq;    // rotq = rotation of object
+            rotq *= m_referenceFrame; // rotq is now rotation in vehicle reference frame
+            Quaternion irotq = Quaternion.Inverse(rotq);
+
+            d.Vector3 dvtmp;
+            Vector3 tmpV;
+            Vector3 curVel; // velocity in world
+            Vector3 curAngVel; // angular velocity in world
+            Vector3 force = Vector3.Zero; // actually linear aceleration until mult by mass in world frame
+            Vector3 torque = Vector3.Zero;// actually angular aceleration until mult by Inertia in vehicle frame
+            d.Vector3 dtorque = new d.Vector3();
+
+            dvtmp = d.BodyGetLinearVel(Body);
+            curVel.X = dvtmp.X;
+            curVel.Y = dvtmp.Y;
+            curVel.Z = dvtmp.Z;
+            Vector3 curLocalVel = curVel * irotq; // current velocity in  local
+
+            dvtmp = d.BodyGetAngularVel(Body);
+            curAngVel.X = dvtmp.X;
+            curAngVel.Y = dvtmp.Y;
+            curAngVel.Z = dvtmp.Z;
+            Vector3 curLocalAngVel = curAngVel * irotq; // current angular velocity in  local
+
+            float ldampZ = 0;
+            
+            // linear motor
+            if (m_lmEfect > 0.01 && m_linearMotorTimescale < 1000)
+            {
+                tmpV = m_linearMotorDirection - curLocalVel; // velocity error
+                tmpV *= m_lmEfect / m_linearMotorTimescale; // error to correct in this timestep
+                tmpV *= rotq; // to world
+
+                if ((m_flags & VehicleFlag.LIMIT_MOTOR_UP) != 0)
+                    tmpV.Z = 0;
+
+                if (m_linearMotorOffset.X != 0 || m_linearMotorOffset.Y != 0 || m_linearMotorOffset.Z != 0)
+                {
+                    // have offset, do it now
+                    tmpV *= dmass.mass;
+                    d.BodyAddForceAtRelPos(Body, tmpV.X, tmpV.Y, tmpV.Z, m_linearMotorOffset.X, m_linearMotorOffset.Y, m_linearMotorOffset.Z);
+                }
+                else
+                {
+                    force.X += tmpV.X;
+                    force.Y += tmpV.Y;
+                    force.Z += tmpV.Z;
+                }
+
+                m_lmEfect *= m_lmDecay;
+//                m_ffactor = 0.01f + 1e-4f * curVel.LengthSquared();
+                m_ffactor = 0.0f;
+            }
+            else
+            {
+                m_lmEfect = 0;
+                m_ffactor = 1f;
+            }
+           
+            // hover
+            if (m_VhoverTimescale < 300 && rootPrim.prim_geom != IntPtr.Zero)
+            {
+                //                d.Vector3 pos = d.BodyGetPosition(Body);
+                d.Vector3 pos = d.GeomGetPosition(rootPrim.prim_geom);
+                pos.Z -= 0.21f; // minor offset that seems to be always there in sl
+
+                float t = _pParentScene.GetTerrainHeightAtXY(pos.X, pos.Y);
+                float perr;
+
+                // default to global but don't go underground
+                perr = m_VhoverHeight - pos.Z;
+
+                if ((m_flags & VehicleFlag.HOVER_GLOBAL_HEIGHT) == 0)
+                {
+                    if ((m_flags & VehicleFlag.HOVER_WATER_ONLY) != 0)
+                    {
+                        perr += _pParentScene.GetWaterLevel();
+                    }
+                    else if ((m_flags & VehicleFlag.HOVER_TERRAIN_ONLY) != 0)
+                    {
+                        perr += t;
+                    }
+                    else
+                    {
+                        float w = _pParentScene.GetWaterLevel();
+                        if (t > w)
+                            perr += t;
+                        else
+                            perr += w;
+                    }
+                }
+                else if (t > m_VhoverHeight)
+                        perr = t - pos.Z; ;
+
+                if ((m_flags & VehicleFlag.HOVER_UP_ONLY) == 0 || perr > -0.1)
+                {
+                    ldampZ = m_VhoverEfficiency * m_invtimestep;
+
+                    perr *= (1.0f + ldampZ) / m_VhoverTimescale;
+
+                    //                    force.Z += perr - curVel.Z * tmp;
+                    force.Z += perr;
+                    ldampZ *= -curVel.Z;
+
+                    force.Z += _pParentScene.gravityz * m_gravmod * (1f - m_VehicleBuoyancy);
+                }
+                else // no buoyancy
+                    force.Z += _pParentScene.gravityz;
+            }
+            else
+            {
+                // default gravity and Buoyancy
+                force.Z += _pParentScene.gravityz * m_gravmod * (1f - m_VehicleBuoyancy);
+            }
+
+            // linear deflection
+            if (m_linearDeflectionEfficiency > 0)
+            {
+                float len = curVel.Length();
+                if (len > 0.01) // if moving
+                {
+                    Vector3 atAxis;
+                    atAxis = Xrot(rotq); // where are we pointing to
+                    atAxis *= len; // make it same size as world velocity vector
+
+                    tmpV = -atAxis; // oposite direction
+                    atAxis -= curVel; // error to one direction
+                    len = atAxis.LengthSquared();
+
+                    tmpV -= curVel; // error to oposite
+                    float lens = tmpV.LengthSquared();
+
+                    if (len > 0.01 || lens > 0.01) // do nothing if close enougth
+                    {
+                        if (len < lens)
+                            tmpV = atAxis;
+
+                        tmpV *= (m_linearDeflectionEfficiency / m_linearDeflectionTimescale); // error to correct in this timestep
+                        force.X += tmpV.X;
+                        force.Y += tmpV.Y;
+                        if ((m_flags & VehicleFlag.NO_DEFLECTION_UP) == 0)
+                            force.Z += tmpV.Z;
+                    }
+                }
+            }
+
+            // linear friction/damping
+            if (curLocalVel.X != 0 || curLocalVel.Y != 0 || curLocalVel.Z != 0)
+            {
+                tmpV.X = -curLocalVel.X / m_linearFrictionTimescale.X;
+                tmpV.Y = -curLocalVel.Y / m_linearFrictionTimescale.Y;
+                tmpV.Z = -curLocalVel.Z / m_linearFrictionTimescale.Z;
+                tmpV *= rotq; // to world
+
+                if(ldampZ != 0 && Math.Abs(ldampZ) > Math.Abs(tmpV.Z))
+                    tmpV.Z = ldampZ;
+                force.X += tmpV.X;
+                force.Y += tmpV.Y;
+                force.Z += tmpV.Z;
+            }
+
+            // vertical atractor
+            if (m_verticalAttractionTimescale < 300)
+            {
+                float roll;
+                float pitch;
+
+
+
+                float ftmp = m_invtimestep / m_verticalAttractionTimescale / m_verticalAttractionTimescale;
+
+                float ftmp2;
+                ftmp2 = 0.5f * m_verticalAttractionEfficiency * m_invtimestep;
+                m_amdampX = ftmp2;
+
+                m_ampwr = 1.0f - 0.8f * m_verticalAttractionEfficiency;
+
+                GetRollPitch(irotq, out roll, out pitch);
+
+                if (roll > halfpi)
+                    roll = pi - roll;
+                else if (roll < -halfpi)
+                    roll = -pi - roll;
+
+                float effroll = pitch / halfpi;
+                effroll *= effroll;
+                effroll = 1 - effroll;
+                effroll *= roll;
+
+
+                torque.X += effroll * ftmp;
+
+                if ((m_flags & VehicleFlag.LIMIT_ROLL_ONLY) == 0)
+                {
+                    float effpitch = roll / halfpi;
+                    effpitch *= effpitch;
+                    effpitch = 1 - effpitch;
+                    effpitch *= pitch;
+
+                    torque.Y += effpitch * ftmp;
+                }
+
+                if (m_bankingEfficiency != 0 && Math.Abs(effroll) > 0.01)
+                {
+
+                    float broll = effroll;
+                    /*
+                                        if (broll > halfpi)
+                                            broll = pi - broll;
+                                        else if (broll < -halfpi)
+                                            broll = -pi - broll;                           
+                    */
+                    broll *= m_bankingEfficiency;
+                    if (m_bankingMix != 0)
+                    {
+                        float vfact = Math.Abs(curLocalVel.X) / 10.0f;
+                        if (vfact > 1.0f) vfact = 1.0f;
+
+                        if (curLocalVel.X >= 0)
+                            broll *= (1 + (vfact - 1) * m_bankingMix);
+                        else
+                            broll *= -(1 + (vfact - 1) * m_bankingMix);
+                    }
+                    // make z rot be in world Z not local as seems to be in sl
+
+                    broll = broll / m_bankingTimescale;
+
+
+                    tmpV = Zrot(irotq);
+                    tmpV *= broll;
+
+                    torque.X += tmpV.X;
+                    torque.Y += tmpV.Y;
+                    torque.Z += tmpV.Z;
+
+                    m_amdampZ = Math.Abs(m_bankingEfficiency) / m_bankingTimescale;
+                    m_amdampY = m_amdampZ;
+
+                }
+                else
+                {
+                    m_amdampZ = 1 / m_angularFrictionTimescale.Z;
+                    m_amdampY = m_amdampX;
+                }
+            }
+            else
+            {
+                m_ampwr = 1.0f;
+                m_amdampX = 1 / m_angularFrictionTimescale.X;
+                m_amdampY = 1 / m_angularFrictionTimescale.Y;
+                m_amdampZ = 1 / m_angularFrictionTimescale.Z;
+            }
+
+            // angular motor
+            if (m_amEfect > 0.01 && m_angularMotorTimescale < 1000)
+            {
+                tmpV = m_angularMotorDirection - curLocalAngVel; // velocity error
+                tmpV *= m_amEfect / m_angularMotorTimescale; // error to correct in this timestep
+                torque.X += tmpV.X * m_ampwr;
+                torque.Y += tmpV.Y * m_ampwr;
+                torque.Z += tmpV.Z;
+
+                m_amEfect *= m_amDecay;
+            }
+            else
+                m_amEfect = 0;
+
+            // angular deflection
+            if (m_angularDeflectionEfficiency > 0)
+            {
+                Vector3 dirv;
+                
+                if (curLocalVel.X > 0.01f)
+                    dirv = curLocalVel;
+                else if (curLocalVel.X < -0.01f)
+                    // use oposite 
+                    dirv = -curLocalVel;
+                else
+                {
+                    // make it fall into small positive x case
+                    dirv.X = 0.01f;
+                    dirv.Y = curLocalVel.Y;
+                    dirv.Z = curLocalVel.Z;
+                }
+
+                float ftmp = m_angularDeflectionEfficiency / m_angularDeflectionTimescale;
+
+                if (Math.Abs(dirv.Z) > 0.01)
+                {
+                    torque.Y += - (float)Math.Atan2(dirv.Z, dirv.X) * ftmp;
+                }
+
+                if (Math.Abs(dirv.Y) > 0.01)
+                {
+                    torque.Z += (float)Math.Atan2(dirv.Y, dirv.X) * ftmp;
+                }
+            }
+
+            // angular friction
+            if (curLocalAngVel.X != 0 || curLocalAngVel.Y != 0 || curLocalAngVel.Z != 0)
+            {
+                torque.X -= curLocalAngVel.X * m_amdampX;
+                torque.Y -= curLocalAngVel.Y * m_amdampY;
+                torque.Z -= curLocalAngVel.Z * m_amdampZ;
+            }
+          
+
+            if (force.X != 0 || force.Y != 0 || force.Z != 0)
+            {
+                force *= dmass.mass;
+                d.BodyAddForce(Body, force.X, force.Y, force.Z);
+            }
+
+            if (torque.X != 0 || torque.Y != 0 || torque.Z != 0)
+            {
+                torque *= m_referenceFrame; // to object frame
+                dtorque.X = torque.X ;
+                dtorque.Y = torque.Y;
+                dtorque.Z = torque.Z;
+
+                d.MultiplyM3V3(out dvtmp, ref dmass.I, ref dtorque);
+                d.BodyAddRelTorque(Body, dvtmp.X, dvtmp.Y, dvtmp.Z); // add torque in object frame
+            }
+        }
+    }
+}
diff --git a/OpenSim/Region/Physics/UbitOdePlugin/ODEMeshWorker.cs b/OpenSim/Region/Physics/UbitOdePlugin/ODEMeshWorker.cs
new file mode 100644
index 0000000..a6bdaa0
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitOdePlugin/ODEMeshWorker.cs
@@ -0,0 +1,933 @@
+/*
+ * AJLDuarte 2012
+ */
+
+using System;
+using System.Threading;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Text;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using OdeAPI;
+using log4net;
+using Nini.Config;
+using OpenMetaverse;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    public enum MeshState : byte
+    {
+        noNeed = 0,
+
+        loadingAsset = 1,
+
+        AssetOK = 0x0f,     // 00001111
+
+        NeedMask = 0x30,    // 00110000
+        needMesh = 0x10,    // 00010000 
+        needAsset = 0x20,   // 00100000
+
+        FailMask = 0xC0,    // 11000000
+        AssetFailed = 0x40, // 01000000
+        MeshFailed = 0x80,   // 10000000
+
+        MeshNoColide = FailMask | needAsset
+    }
+
+    public enum meshWorkerCmnds : byte
+    {
+        nop = 0,
+        addnew,
+        changefull,
+        changesize,
+        changeshapetype,
+        getmesh,
+    }
+
+    public class ODEPhysRepData
+    {
+        public PhysicsActor actor;
+        public PrimitiveBaseShape pbs;
+        public IMesh mesh;
+
+        public Vector3 size;
+        public Vector3 OBB;
+        public Vector3 OBBOffset;
+
+        public float volume;
+
+        public byte shapetype;
+        public bool hasOBB;
+        public bool hasMeshVolume;
+        public MeshState meshState;
+        public UUID? assetID;
+        public meshWorkerCmnds comand;
+    }
+
+    public class ODEMeshWorker
+    {
+
+        private ILog m_log;
+        private OdeScene m_scene;
+        private IMesher m_mesher;
+
+        public bool meshSculptedPrim = true;
+        public bool forceSimplePrimMeshing = false;
+        public float meshSculptLOD = 32;
+        public float MeshSculptphysicalLOD = 32;
+
+
+        private OpenSim.Framework.BlockingQueue<ODEPhysRepData> createqueue = new OpenSim.Framework.BlockingQueue<ODEPhysRepData>();
+        private bool m_running;
+
+        private Thread m_thread;
+
+        public ODEMeshWorker(OdeScene pScene, ILog pLog, IMesher pMesher, IConfig pConfig)
+        {
+            m_scene = pScene;
+            m_log = pLog;
+            m_mesher = pMesher;
+
+            if (pConfig != null)
+            {
+                forceSimplePrimMeshing = pConfig.GetBoolean("force_simple_prim_meshing", forceSimplePrimMeshing);
+                meshSculptedPrim = pConfig.GetBoolean("mesh_sculpted_prim", meshSculptedPrim);
+                meshSculptLOD = pConfig.GetFloat("mesh_lod", meshSculptLOD);
+                MeshSculptphysicalLOD = pConfig.GetFloat("mesh_physical_lod", MeshSculptphysicalLOD);
+            }
+            m_running = true;
+            m_thread = new Thread(DoWork);
+            m_thread.Name = "OdeMeshWorker";
+            m_thread.Start();
+        }
+
+        private void DoWork()
+        {
+            m_mesher.ExpireFileCache();
+
+            while(m_running)
+            {
+                 ODEPhysRepData nextRep = createqueue.Dequeue();
+                if(!m_running)
+                    return;
+                if (nextRep == null)
+                    continue;
+                if (m_scene.haveActor(nextRep.actor))
+                {
+                    switch (nextRep.comand)
+                    {
+                        case meshWorkerCmnds.changefull:
+                        case meshWorkerCmnds.changeshapetype:
+                        case meshWorkerCmnds.changesize:
+                            GetMesh(nextRep);
+                            if (CreateActorPhysRep(nextRep) && m_scene.haveActor(nextRep.actor))
+                                m_scene.AddChange(nextRep.actor, changes.PhysRepData, nextRep);
+                            break;
+                        case meshWorkerCmnds.getmesh:
+                            DoRepDataGetMesh(nextRep);
+                            break;
+                    }
+                }
+            }
+        }
+
+        public void Stop()
+        {
+            try
+            {
+                m_thread.Abort();
+                createqueue.Clear();
+            }
+            catch
+            {
+            }
+        }
+
+        public void ChangeActorPhysRep(PhysicsActor actor, PrimitiveBaseShape pbs,
+                                        Vector3 size, byte shapetype)
+        {
+            ODEPhysRepData repData = new ODEPhysRepData();
+            repData.actor = actor;
+            repData.pbs = pbs;
+            repData.size = size;
+            repData.shapetype = shapetype;
+
+            CheckMesh(repData);
+            CalcVolumeData(repData);
+            m_scene.AddChange(actor, changes.PhysRepData, repData);
+            return;
+        }
+
+        public ODEPhysRepData NewActorPhysRep(PhysicsActor actor, PrimitiveBaseShape pbs,
+                                        Vector3 size, byte shapetype)
+        {
+            ODEPhysRepData repData = new ODEPhysRepData();
+            repData.actor = actor;
+            repData.pbs = pbs;
+            repData.size = size;
+            repData.shapetype = shapetype;
+
+            CheckMesh(repData);
+            CalcVolumeData(repData);
+            m_scene.AddChange(actor, changes.AddPhysRep, repData);
+            return repData;
+        }
+
+        public void RequestMesh(ODEPhysRepData repData)
+        {
+            repData.mesh = null;
+
+            if (repData.meshState == MeshState.needAsset)
+            {
+                PrimitiveBaseShape pbs = repData.pbs;
+
+                // check if we got outdated
+
+                if (!pbs.SculptEntry || pbs.SculptTexture == UUID.Zero)
+                {
+                    repData.meshState = MeshState.noNeed;
+                    return;
+                }
+
+                repData.assetID = pbs.SculptTexture;
+                repData.meshState = MeshState.loadingAsset;
+
+                repData.comand = meshWorkerCmnds.getmesh;
+                createqueue.Enqueue(repData);
+            }
+        }
+
+        // creates and prepares a mesh to use and calls parameters estimation
+        public bool CreateActorPhysRep(ODEPhysRepData repData)
+        {
+            IMesh mesh = repData.mesh;
+
+            if (mesh != null)
+            {
+                IntPtr vertices, indices;
+                int vertexCount, indexCount;
+                int vertexStride, triStride;
+
+                mesh.getVertexListAsPtrToFloatArray(out vertices, out vertexStride, out vertexCount);
+                mesh.getIndexListAsPtrToIntArray(out indices, out triStride, out indexCount);
+
+                if (vertexCount == 0 || indexCount == 0)
+                {
+                    m_log.WarnFormat("[PHYSICS]: Invalid mesh data on prim {0} mesh UUID {1}",
+                        repData.actor.Name, repData.pbs.SculptTexture.ToString());
+                    repData.meshState = MeshState.MeshFailed;
+                    repData.hasOBB = false;
+                    repData.mesh = null;
+                    m_scene.mesher.ReleaseMesh(mesh);
+                }
+                else
+                {
+                    repData.OBBOffset = mesh.GetCentroid();
+                    repData.OBB = mesh.GetOBB();
+                    repData.hasOBB = true;
+                    mesh.releaseSourceMeshData();
+                }
+            }
+            CalcVolumeData(repData);
+            return true;
+        }
+
+        public void AssetLoaded(ODEPhysRepData repData)
+        {
+            if (m_scene.haveActor(repData.actor))
+            {
+                if (needsMeshing(repData.pbs)) // no need for pbs now?
+                {
+                    repData.comand = meshWorkerCmnds.changefull;
+                    createqueue.Enqueue(repData);
+                }
+            }
+            else
+                repData.pbs.SculptData = Utils.EmptyBytes;
+        }
+
+        public void DoRepDataGetMesh(ODEPhysRepData repData)
+        {
+            if (!repData.pbs.SculptEntry)
+                return;
+
+            if (repData.meshState != MeshState.loadingAsset)
+                return;
+
+            if (repData.assetID == null || repData.assetID == UUID.Zero)
+                return;
+
+            if (repData.assetID != repData.pbs.SculptTexture)
+                return;
+
+            // check if it is in cache
+            GetMesh(repData);
+            if (repData.meshState != MeshState.needAsset)
+            {
+                CreateActorPhysRep(repData);
+                m_scene.AddChange(repData.actor, changes.PhysRepData, repData);
+                return;
+            }
+
+            RequestAssetDelegate assetProvider = m_scene.RequestAssetMethod;
+            if (assetProvider == null)
+                return;
+            ODEAssetRequest asr = new ODEAssetRequest(this, assetProvider, repData, m_log);
+        }
+
+
+        /// <summary>
+        /// Routine to figure out if we need to mesh this prim with our mesher
+        /// </summary>
+        /// <param name="pbs"></param>
+        /// <returns></returns>
+        public bool needsMeshing(PrimitiveBaseShape pbs)
+        {
+            // check sculpts or meshs 
+            if (pbs.SculptEntry)
+            {
+                if (meshSculptedPrim)
+                    return true;
+
+                if (pbs.SculptType == (byte)SculptType.Mesh) // always do meshs
+                    return true;
+
+                return false;
+            }
+
+            if (forceSimplePrimMeshing)
+                return true;
+
+            // if it's a standard box or sphere with no cuts, hollows, twist or top shear, return false since ODE can use an internal representation for the prim
+
+            if ((pbs.ProfileShape == ProfileShape.Square && pbs.PathCurve == (byte)Extrusion.Straight)
+                    || (pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte)Extrusion.Curve1
+                    && pbs.Scale.X == pbs.Scale.Y && pbs.Scale.Y == pbs.Scale.Z))
+            {
+
+                if (pbs.ProfileBegin == 0 && pbs.ProfileEnd == 0
+                    && pbs.ProfileHollow == 0
+                    && pbs.PathTwist == 0 && pbs.PathTwistBegin == 0
+                    && pbs.PathBegin == 0 && pbs.PathEnd == 0
+                    && pbs.PathTaperX == 0 && pbs.PathTaperY == 0
+                    && pbs.PathScaleX == 100 && pbs.PathScaleY == 100
+                    && pbs.PathShearX == 0 && pbs.PathShearY == 0)
+                {
+                    return false;
+                }
+            }
+
+            //  following code doesn't give meshs to boxes and spheres ever
+            // and it's odd..  so for now just return true if asked to force meshs
+            // hopefully mesher will fail if doesn't suport so things still get basic boxes
+
+            int iPropertiesNotSupportedDefault = 0;
+
+            if (pbs.ProfileHollow != 0)
+                iPropertiesNotSupportedDefault++;
+
+            if ((pbs.PathBegin != 0) || pbs.PathEnd != 0)
+                iPropertiesNotSupportedDefault++;
+
+            if ((pbs.PathTwistBegin != 0) || (pbs.PathTwist != 0))
+                iPropertiesNotSupportedDefault++;
+
+            if ((pbs.ProfileBegin != 0) || pbs.ProfileEnd != 0)
+                iPropertiesNotSupportedDefault++;
+
+            if ((pbs.PathScaleX != 100) || (pbs.PathScaleY != 100))
+                iPropertiesNotSupportedDefault++;
+
+            if ((pbs.PathShearX != 0) || (pbs.PathShearY != 0))
+                iPropertiesNotSupportedDefault++;
+
+            if (pbs.ProfileShape == ProfileShape.Circle && pbs.PathCurve == (byte)Extrusion.Straight)
+                iPropertiesNotSupportedDefault++;
+
+            if (pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte)Extrusion.Curve1 && (pbs.Scale.X != pbs.Scale.Y || pbs.Scale.Y != pbs.Scale.Z || pbs.Scale.Z != pbs.Scale.X))
+                iPropertiesNotSupportedDefault++;
+
+            if (pbs.ProfileShape == ProfileShape.HalfCircle && pbs.PathCurve == (byte)Extrusion.Curve1)
+                iPropertiesNotSupportedDefault++;
+
+            // test for torus
+            if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.Square)
+            {
+                if (pbs.PathCurve == (byte)Extrusion.Curve1)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+            }
+            else if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.Circle)
+            {
+                if (pbs.PathCurve == (byte)Extrusion.Straight)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+
+                // ProfileCurve seems to combine hole shape and profile curve so we need to only compare against the lower 3 bits
+                else if (pbs.PathCurve == (byte)Extrusion.Curve1)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+            }
+            else if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.HalfCircle)
+            {
+                if (pbs.PathCurve == (byte)Extrusion.Curve1 || pbs.PathCurve == (byte)Extrusion.Curve2)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+            }
+            else if ((pbs.ProfileCurve & 0x07) == (byte)ProfileShape.EquilateralTriangle)
+            {
+                if (pbs.PathCurve == (byte)Extrusion.Straight)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+                else if (pbs.PathCurve == (byte)Extrusion.Curve1)
+                {
+                    iPropertiesNotSupportedDefault++;
+                }
+            }
+
+            if (iPropertiesNotSupportedDefault == 0)
+            {
+                return false;
+            }
+            return true;
+        }
+
+        // see if we need a mesh and if so if we have a cached one
+        // called with a new repData
+        public void CheckMesh(ODEPhysRepData repData)
+        {
+            PhysicsActor actor = repData.actor;
+            PrimitiveBaseShape pbs = repData.pbs;
+
+            if (!needsMeshing(pbs))
+            {
+                repData.meshState = MeshState.noNeed;
+                return;
+            }
+
+            IMesh mesh = null;
+
+            Vector3 size = repData.size;
+            byte shapetype = repData.shapetype;
+
+            bool convex;
+
+            int clod = (int)LevelOfDetail.High;
+            if (shapetype == 0)
+                convex = false;
+            else
+            {
+                convex = true;
+                if (pbs.SculptType != (byte)SculptType.Mesh)
+                    clod = (int)LevelOfDetail.Low;
+            }
+
+            mesh = m_mesher.GetMesh(actor.Name, pbs, size, clod, true, convex);
+
+            if (mesh == null)
+            {
+                if (pbs.SculptEntry)
+                {
+                    if (pbs.SculptTexture != null && pbs.SculptTexture != UUID.Zero)
+                    {
+                        repData.assetID = pbs.SculptTexture;
+                        repData.meshState = MeshState.needAsset;
+                    }
+                    else
+                        repData.meshState = MeshState.MeshFailed;
+
+                    return;
+                }
+                else
+                {
+                    repData.meshState = MeshState.needMesh;
+                    mesh = m_mesher.CreateMesh(actor.Name, pbs, size, clod, true, convex, true);
+                    if (mesh == null)
+                    {
+                        repData.meshState = MeshState.MeshFailed;
+                        return;
+                    }
+                }               
+            }
+
+            repData.meshState = MeshState.AssetOK;
+            repData.mesh = mesh;
+
+            if (pbs.SculptEntry)
+            {
+                repData.assetID = pbs.SculptTexture;
+            }
+
+            pbs.SculptData = Utils.EmptyBytes;
+            return ;
+        }
+
+        public void GetMesh(ODEPhysRepData repData)
+        {
+            PhysicsActor actor = repData.actor;
+
+            PrimitiveBaseShape pbs = repData.pbs;
+
+            repData.mesh = null;
+            repData.hasOBB = false;
+
+            if (!needsMeshing(pbs))
+            {
+                repData.meshState = MeshState.noNeed;
+                return;
+            }
+
+            if (repData.meshState == MeshState.MeshFailed)
+                return;
+
+            if (pbs.SculptEntry)
+            {
+                if (repData.meshState == MeshState.AssetFailed)
+                {
+                    if (pbs.SculptTexture == repData.assetID)
+                        return;
+                }
+            }
+
+            repData.meshState = MeshState.noNeed;
+
+            IMesh mesh = null;
+            Vector3 size = repData.size;
+            byte shapetype = repData.shapetype;
+
+            bool convex;
+            int clod = (int)LevelOfDetail.High;
+            if (shapetype == 0)
+                convex = false;
+            else
+            {
+                convex = true;
+                if (pbs.SculptType != (byte)SculptType.Mesh)
+                    clod = (int)LevelOfDetail.Low;
+            }
+
+            mesh = m_mesher.CreateMesh(actor.Name, pbs, size, clod, true, convex, true);
+   
+            if (mesh == null)
+            {
+                if (pbs.SculptEntry)
+                {
+                    if (pbs.SculptTexture == UUID.Zero)
+                        return;
+
+                    repData.assetID = pbs.SculptTexture;
+
+                    if (pbs.SculptData == null || pbs.SculptData.Length == 0)
+                    {
+                        repData.meshState = MeshState.needAsset;
+                        return;
+                    }
+                }
+            }
+
+            repData.mesh = mesh;
+            repData.pbs.SculptData = Utils.EmptyBytes;
+
+            if (mesh == null)
+            {
+                if (pbs.SculptEntry)
+                    repData.meshState = MeshState.AssetFailed;
+                else
+                    repData.meshState = MeshState.MeshFailed;
+
+                return;
+            }
+
+            repData.meshState = MeshState.AssetOK;
+
+            return;
+        }
+
+        private void CalculateBasicPrimVolume(ODEPhysRepData repData)
+        {
+            PrimitiveBaseShape _pbs = repData.pbs;
+            Vector3 _size = repData.size;
+
+            float volume = _size.X * _size.Y * _size.Z; // default
+            float tmp;
+
+            float hollowAmount = (float)_pbs.ProfileHollow * 2.0e-5f;
+            float hollowVolume = hollowAmount * hollowAmount;
+
+            switch (_pbs.ProfileShape)
+            {
+                case ProfileShape.Square:
+                    // default box
+
+                    if (_pbs.PathCurve == (byte)Extrusion.Straight)
+                    {
+                        if (hollowAmount > 0.0)
+                        {
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Square:
+                                case HollowShape.Same:
+                                    break;
+
+                                case HollowShape.Circle:
+
+                                    hollowVolume *= 0.78539816339f;
+                                    break;
+
+                                case HollowShape.Triangle:
+
+                                    hollowVolume *= (0.5f * .5f);
+                                    break;
+
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+
+                    else if (_pbs.PathCurve == (byte)Extrusion.Curve1)
+                    {
+                        //a tube 
+
+                        volume *= 0.78539816339e-2f * (float)(200 - _pbs.PathScaleX);
+                        tmp = 1.0f - 2.0e-2f * (float)(200 - _pbs.PathScaleY);
+                        volume -= volume * tmp * tmp;
+
+                        if (hollowAmount > 0.0)
+                        {
+                            hollowVolume *= hollowAmount;
+
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Square:
+                                case HollowShape.Same:
+                                    break;
+
+                                case HollowShape.Circle:
+                                    hollowVolume *= 0.78539816339f;
+                                    break;
+
+                                case HollowShape.Triangle:
+                                    hollowVolume *= 0.5f * 0.5f;
+                                    break;
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+
+                    break;
+
+                case ProfileShape.Circle:
+
+                    if (_pbs.PathCurve == (byte)Extrusion.Straight)
+                    {
+                        volume *= 0.78539816339f; // elipse base
+
+                        if (hollowAmount > 0.0)
+                        {
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Same:
+                                case HollowShape.Circle:
+                                    break;
+
+                                case HollowShape.Square:
+                                    hollowVolume *= 0.5f * 2.5984480504799f;
+                                    break;
+
+                                case HollowShape.Triangle:
+                                    hollowVolume *= .5f * 1.27323954473516f;
+                                    break;
+
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+
+                    else if (_pbs.PathCurve == (byte)Extrusion.Curve1)
+                    {
+                        volume *= 0.61685027506808491367715568749226e-2f * (float)(200 - _pbs.PathScaleX);
+                        tmp = 1.0f - .02f * (float)(200 - _pbs.PathScaleY);
+                        volume *= (1.0f - tmp * tmp);
+
+                        if (hollowAmount > 0.0)
+                        {
+
+                            // calculate the hollow volume by it's shape compared to the prim shape
+                            hollowVolume *= hollowAmount;
+
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Same:
+                                case HollowShape.Circle:
+                                    break;
+
+                                case HollowShape.Square:
+                                    hollowVolume *= 0.5f * 2.5984480504799f;
+                                    break;
+
+                                case HollowShape.Triangle:
+                                    hollowVolume *= .5f * 1.27323954473516f;
+                                    break;
+
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+                    break;
+
+                case ProfileShape.HalfCircle:
+                    if (_pbs.PathCurve == (byte)Extrusion.Curve1)
+                    {
+                        volume *= 0.5236f;
+
+                        if (hollowAmount > 0.0)
+                        {
+                            hollowVolume *= hollowAmount;
+
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Circle:
+                                case HollowShape.Triangle:  // diference in sl is minor and odd
+                                case HollowShape.Same:
+                                    break;
+
+                                case HollowShape.Square:
+                                    hollowVolume *= 0.909f;
+                                    break;
+
+                                //                                case HollowShape.Triangle:
+                                //                                    hollowVolume *= .827f;
+                                //                                    break;
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+
+                    }
+                    break;
+
+                case ProfileShape.EquilateralTriangle:
+
+                    if (_pbs.PathCurve == (byte)Extrusion.Straight)
+                    {
+                        volume *= 0.32475953f;
+
+                        if (hollowAmount > 0.0)
+                        {
+
+                            // calculate the hollow volume by it's shape compared to the prim shape
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Same:
+                                case HollowShape.Triangle:
+                                    hollowVolume *= .25f;
+                                    break;
+
+                                case HollowShape.Square:
+                                    hollowVolume *= 0.499849f * 3.07920140172638f;
+                                    break;
+
+                                case HollowShape.Circle:
+                                    // Hollow shape is a perfect cyllinder in respect to the cube's scale
+                                    // Cyllinder hollow volume calculation
+
+                                    hollowVolume *= 0.1963495f * 3.07920140172638f;
+                                    break;
+
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+                    else if (_pbs.PathCurve == (byte)Extrusion.Curve1)
+                    {
+                        volume *= 0.32475953f;
+                        volume *= 0.01f * (float)(200 - _pbs.PathScaleX);
+                        tmp = 1.0f - .02f * (float)(200 - _pbs.PathScaleY);
+                        volume *= (1.0f - tmp * tmp);
+
+                        if (hollowAmount > 0.0)
+                        {
+
+                            hollowVolume *= hollowAmount;
+
+                            switch (_pbs.HollowShape)
+                            {
+                                case HollowShape.Same:
+                                case HollowShape.Triangle:
+                                    hollowVolume *= .25f;
+                                    break;
+
+                                case HollowShape.Square:
+                                    hollowVolume *= 0.499849f * 3.07920140172638f;
+                                    break;
+
+                                case HollowShape.Circle:
+
+                                    hollowVolume *= 0.1963495f * 3.07920140172638f;
+                                    break;
+
+                                default:
+                                    hollowVolume = 0;
+                                    break;
+                            }
+                            volume *= (1.0f - hollowVolume);
+                        }
+                    }
+                    break;
+
+                default:
+                    break;
+            }
+
+            float taperX1;
+            float taperY1;
+            float taperX;
+            float taperY;
+            float pathBegin;
+            float pathEnd;
+            float profileBegin;
+            float profileEnd;
+
+            if (_pbs.PathCurve == (byte)Extrusion.Straight || _pbs.PathCurve == (byte)Extrusion.Flexible)
+            {
+                taperX1 = _pbs.PathScaleX * 0.01f;
+                if (taperX1 > 1.0f)
+                    taperX1 = 2.0f - taperX1;
+                taperX = 1.0f - taperX1;
+
+                taperY1 = _pbs.PathScaleY * 0.01f;
+                if (taperY1 > 1.0f)
+                    taperY1 = 2.0f - taperY1;
+                taperY = 1.0f - taperY1;
+            }
+            else
+            {
+                taperX = _pbs.PathTaperX * 0.01f;
+                if (taperX < 0.0f)
+                    taperX = -taperX;
+                taperX1 = 1.0f - taperX;
+
+                taperY = _pbs.PathTaperY * 0.01f;
+                if (taperY < 0.0f)
+                    taperY = -taperY;
+                taperY1 = 1.0f - taperY;
+            }
+
+            volume *= (taperX1 * taperY1 + 0.5f * (taperX1 * taperY + taperX * taperY1) + 0.3333333333f * taperX * taperY);
+
+            pathBegin = (float)_pbs.PathBegin * 2.0e-5f;
+            pathEnd = 1.0f - (float)_pbs.PathEnd * 2.0e-5f;
+            volume *= (pathEnd - pathBegin);
+
+            // this is crude aproximation
+            profileBegin = (float)_pbs.ProfileBegin * 2.0e-5f;
+            profileEnd = 1.0f - (float)_pbs.ProfileEnd * 2.0e-5f;
+            volume *= (profileEnd - profileBegin);           
+
+            repData.volume = volume;
+        }
+
+        private void CalcVolumeData(ODEPhysRepData repData)
+        {
+            if (repData.hasOBB)
+            {
+                Vector3 OBB = repData.OBB;
+            }
+            else
+            {
+                Vector3 OBB = repData.size;
+                OBB.X *= 0.5f;
+                OBB.Y *= 0.5f;
+                OBB.Z *= 0.5f;
+
+                repData.OBB = OBB;
+                repData.OBBOffset = Vector3.Zero;
+            }
+
+            CalculateBasicPrimVolume(repData);
+        }
+    }
+
+    public class ODEAssetRequest
+    {
+        ODEMeshWorker m_worker;
+        private ILog m_log;
+        ODEPhysRepData repData;
+
+        public ODEAssetRequest(ODEMeshWorker pWorker, RequestAssetDelegate provider,
+            ODEPhysRepData pRepData, ILog plog)
+        {
+            m_worker = pWorker;
+            m_log = plog;
+            repData = pRepData;
+
+            repData.meshState = MeshState.AssetFailed;
+            if (provider == null)
+                return;
+
+            if (repData.assetID == null)
+                return;
+
+            UUID assetID = (UUID) repData.assetID;
+            if (assetID == UUID.Zero)
+                return;
+
+            repData.meshState = MeshState.loadingAsset;
+            provider(assetID, ODEassetReceived);
+        }
+
+        void ODEassetReceived(AssetBase asset)
+        {
+            repData.meshState = MeshState.AssetFailed;
+            if (asset != null)
+            {
+                if (asset.Data != null && asset.Data.Length > 0)
+                {
+                    repData.meshState = MeshState.noNeed;
+
+                    if (!repData.pbs.SculptEntry)
+                        return;
+                    if (repData.pbs.SculptTexture != repData.assetID)
+                        return;
+
+//                    repData.pbs.SculptData = new byte[asset.Data.Length];
+//                    asset.Data.CopyTo(repData.pbs.SculptData,0);
+                    repData.pbs.SculptData = asset.Data;
+                    repData.meshState = MeshState.AssetOK;
+                    m_worker.AssetLoaded(repData);
+                }
+                else
+                    m_log.WarnFormat("[PHYSICS]: asset provider returned invalid mesh data for prim {0} asset UUID {1}.",
+                        repData.actor.Name, asset.ID.ToString());
+            }
+            else
+                m_log.WarnFormat("[PHYSICS]: asset provider returned null asset fo mesh of prim {0}.",
+                    repData.actor.Name);
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs
new file mode 100644
index 0000000..b13f601
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitOdePlugin/ODEPrim.cs
@@ -0,0 +1,3897 @@
+/*

+ * Copyright (c) Contributors, http://opensimulator.org/

+ * See CONTRIBUTORS.TXT for a full list of copyright holders.

+ *

+ * Redistribution and use in source and binary forms, with or without

+ * modification, are permitted provided that the following conditions are met:

+ *     * Redistributions of source code must retain the above copyright

+ *       notice, this list of conditions and the following disclaimer.

+ *     * Redistributions in binary form must reproduce the above copyright

+ *       notice, this list of conditions and the following disclaimer in the

+ *       documentation and/or other materials provided with the distribution.

+ *     * Neither the name of the OpenSimulator Project nor the

+ *       names of its contributors may be used to endorse or promote products

+ *       derived from this software without specific prior written permission.

+ *

+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY

+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY

+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+ */

+

+/* Revision 2011/12/13 by Ubit Umarov

+ *

+ * 

+ */

+

+/*

+ * Revised August 26 2009 by Kitto Flora. ODEDynamics.cs replaces

+ * ODEVehicleSettings.cs. It and ODEPrim.cs are re-organised:

+ * ODEPrim.cs contains methods dealing with Prim editing, Prim

+ * characteristics and Kinetic motion.

+ * ODEDynamics.cs contains methods dealing with Prim Physical motion

+ * (dynamics) and the associated settings. Old Linear and angular

+ * motors for dynamic motion have been replace with  MoveLinear()

+ * and MoveAngular(); 'Physical' is used only to switch ODE dynamic 

+ * simualtion on/off; VEHICAL_TYPE_NONE/VEHICAL_TYPE_<other> is to

+ * switch between 'VEHICLE' parameter use and general dynamics

+ * settings use.

+ */

+

+//#define SPAM

+

+using System;

+using System.Collections.Generic;

+using System.Reflection;

+using System.Runtime.InteropServices;

+using System.Threading;

+using log4net;

+using OpenMetaverse;

+using OdeAPI;

+using OpenSim.Framework;

+using OpenSim.Region.Physics.Manager;

+

+namespace OpenSim.Region.Physics.OdePlugin

+{

+    public class OdePrim : PhysicsActor

+    {

+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);

+

+        private bool m_isphysical;

+        private bool m_fakeisphysical;

+        private bool m_isphantom;

+        private bool m_fakeisphantom;

+        internal bool m_isVolumeDetect; // If true, this prim only detects collisions but doesn't collide actively

+        private bool m_fakeisVolumeDetect; // If true, this prim only detects collisions but doesn't collide actively

+

+        protected bool m_building;

+        protected bool m_forcePosOrRotation;

+        private bool m_iscolliding;

+

+        internal bool m_isSelected;

+        private bool m_delaySelect;

+        private bool m_lastdoneSelected;

+        internal bool m_outbounds;

+

+        private Quaternion m_lastorientation;

+        private Quaternion _orientation;

+

+        private Vector3 _position;

+        private Vector3 _velocity;

+        private Vector3 m_torque;

+        private Vector3 m_lastVelocity;

+        private Vector3 m_lastposition;

+        private Vector3 m_rotationalVelocity;

+        private Vector3 _size;

+        private Vector3 _acceleration;

+        private Vector3 m_angularlock = Vector3.One;

+        private IntPtr Amotor;

+

+        private Vector3 m_force;

+        private Vector3 m_forceacc;

+        private Vector3 m_angularForceacc;

+

+        private float m_invTimeStep;

+        private float m_timeStep;

+

+        private Vector3 m_PIDTarget;

+        private float m_PIDTau;

+        private bool m_usePID;

+

+        private float m_PIDHoverHeight;

+        private float m_PIDHoverTau;

+        private bool m_useHoverPID;

+        private PIDHoverType m_PIDHoverType;

+        private float m_targetHoverHeight;

+        private float m_groundHeight;

+        private float m_waterHeight;

+        private float m_buoyancy;                //KF: m_buoyancy should be set by llSetBuoyancy() for non-vehicle. 

+

+        private int body_autodisable_frames;

+        public int bodydisablecontrol;

+        private float m_gravmod = 1.0f;

+

+        // Default we're a Geometry

+        private CollisionCategories m_collisionCategories = (CollisionCategories.Geom);

+        // Default colide nonphysical don't try to colide with anything

+        private const CollisionCategories m_default_collisionFlagsNotPhysical = 0;

+

+        private const CollisionCategories m_default_collisionFlagsPhysical = (CollisionCategories.Geom |

+                                        CollisionCategories.Character |

+                                        CollisionCategories.Land |

+                                        CollisionCategories.VolumeDtc);

+

+//        private bool m_collidesLand = true;

+        private bool m_collidesWater;

+//        public bool m_returnCollisions;

+

+        private bool m_NoColide;  // for now only for internal use for bad meshs

+

+

+        // Default, Collide with Other Geometries, spaces and Bodies

+        private CollisionCategories m_collisionFlags = m_default_collisionFlagsNotPhysical;

+

+        public bool m_disabled;

+

+        private uint m_localID;

+

+        private IMesh m_mesh;

+        private object m_meshlock = new object();

+        private PrimitiveBaseShape _pbs;

+

+        private UUID? m_assetID;

+        private MeshState m_meshState;

+        

+        public OdeScene _parent_scene;

+

+        /// <summary>

+        /// The physics space which contains prim geometry

+        /// </summary>

+        public IntPtr m_targetSpace;

+

+        public IntPtr prim_geom;

+        public IntPtr _triMeshData;

+

+        private PhysicsActor _parent;

+

+        private List<OdePrim> childrenPrim = new List<OdePrim>();

+

+        public float m_collisionscore;

+        private int m_colliderfilter = 0;

+

+        public IntPtr collide_geom; // for objects: geom if single prim space it linkset

+

+        private float m_density;

+        private byte m_shapetype;

+        public bool _zeroFlag;

+        private bool m_lastUpdateSent;

+

+        public IntPtr Body;

+

+        private Vector3 _target_velocity;

+

+        public Vector3 m_OBBOffset;

+        public Vector3 m_OBB;

+        public float primOOBradiusSQ;

+

+        private bool m_hasOBB = true;

+

+        private float m_physCost;

+        private float m_streamCost;

+

+        public d.Mass primdMass; // prim inertia information on it's own referencial

+        float primMass; // prim own mass

+        float primVolume; // prim own volume;

+        float _mass; // object mass acording to case

+

+        public int givefakepos;

+        private Vector3 fakepos;

+        public int givefakeori;

+        private Quaternion fakeori;

+

+        private int m_eventsubscription;

+        private int m_cureventsubscription;

+        private CollisionEventUpdate CollisionEventsThisFrame = null;

+        private bool SentEmptyCollisionsEvent;

+

+        public volatile bool childPrim;

+

+        public ODEDynamics m_vehicle;

+

+        internal int m_material = (int)Material.Wood;

+        private float mu;

+        private float bounce;

+

+        /// <summary>

+        /// Is this prim subject to physics?  Even if not, it's still solid for collision purposes.

+        /// </summary>

+        public override bool IsPhysical  // this is not reliable for internal use

+        {

+            get { return m_fakeisphysical; }

+            set

+            {

+                m_fakeisphysical = value; // we show imediatly to outside that we changed physical

+                // and also to stop imediatly some updates

+                // but real change will only happen in taintprocessing

+

+                if (!value) // Zero the remembered last velocity

+                    m_lastVelocity = Vector3.Zero;

+                AddChange(changes.Physical, value);

+            }

+        }

+

+        public override bool IsVolumeDtc

+        {

+            get { return m_fakeisVolumeDetect; }

+            set

+            {

+                m_fakeisVolumeDetect = value;

+                AddChange(changes.VolumeDtc, value);

+            }

+        }

+

+        public override bool Phantom  // this is not reliable for internal use

+        {

+            get { return m_fakeisphantom; }

+            set

+            {

+                m_fakeisphantom = value;

+                AddChange(changes.Phantom, value);

+            }

+        }

+

+        public override bool Building  // this is not reliable for internal use

+        {

+            get { return m_building; }

+            set

+            {

+//                if (value)

+//                    m_building = true;

+                AddChange(changes.building, value);

+            }

+        }

+

+        public override void getContactData(ref ContactData cdata)

+        {

+            cdata.mu = mu;

+            cdata.bounce = bounce;

+

+            //            cdata.softcolide = m_softcolide;

+            cdata.softcolide = false;

+

+            if (m_isphysical)

+            {

+                ODEDynamics veh;

+                if (_parent != null)

+                    veh = ((OdePrim)_parent).m_vehicle;

+                else

+                    veh = m_vehicle;

+

+                if (veh != null && veh.Type != Vehicle.TYPE_NONE)

+                    cdata.mu *= veh.FrictionFactor;

+//                    cdata.mu *= 0;

+            }

+        }

+

+        public override float PhysicsCost

+        {

+            get

+            {

+                return m_physCost;

+            }

+        }

+

+        public override float StreamCost

+        {

+            get

+            {

+                return m_streamCost;

+            }

+        }

+

+        public override int PhysicsActorType

+        {

+            get { return (int)ActorTypes.Prim; }

+            set { return; }

+        }

+

+        public override bool SetAlwaysRun

+        {

+            get { return false; }

+            set { return; }

+        }

+

+        public override uint LocalID

+        {

+            get { return m_localID; }

+            set { m_localID = value; }

+        }

+

+        public override PhysicsActor ParentActor

+        {

+            get

+            {

+                if (childPrim)

+                    return _parent;

+                else

+                    return (PhysicsActor)this;

+            }

+        }

+

+        public override bool Grabbed

+        {

+            set { return; }

+        }

+

+        public override bool Selected

+        {

+            set

+            {

+                if (value)

+                    m_isSelected = value; // if true set imediatly to stop moves etc

+                AddChange(changes.Selected, value);

+            }

+        }

+

+        public override bool Flying

+        {

+            // no flying prims for you

+            get { return false; }

+            set { }

+        }

+

+        public override bool IsColliding

+        {

+            get { return m_iscolliding; }

+            set

+            {

+                if (value)

+                {

+                    m_colliderfilter += 2;

+                    if (m_colliderfilter > 2)

+                        m_colliderfilter = 2;

+                }

+                else

+                {

+                    m_colliderfilter--;

+                    if (m_colliderfilter < 0)

+                        m_colliderfilter = 0;

+                }

+

+                if (m_colliderfilter == 0)

+                    m_iscolliding = false;

+                else

+                    m_iscolliding = true;

+            }

+        }

+

+        public override bool CollidingGround

+        {

+            get { return false; }

+            set { return; }

+        }

+

+        public override bool CollidingObj

+        {

+            get { return false; }

+            set { return; }

+        }

+

+

+        public override bool ThrottleUpdates {get;set;}

+

+        public override bool Stopped

+        {

+            get { return _zeroFlag; }

+        }

+

+        public override Vector3 Position

+        {

+            get

+            {

+                if (givefakepos > 0)

+                    return fakepos;

+                else

+                    return _position;

+            }

+

+            set

+            {

+                fakepos = value;

+                givefakepos++;

+                AddChange(changes.Position, value);

+            }

+        }

+

+        public override Vector3 Size

+        {

+            get { return _size; }

+            set

+            {

+                if (value.IsFinite())

+                {

+                     _parent_scene.m_meshWorker.ChangeActorPhysRep(this, _pbs, value, m_shapetype);

+                }

+                else

+                {

+                    m_log.WarnFormat("[PHYSICS]: Got NaN Size on object {0}", Name);

+                }

+            }

+        }

+

+        public override float Mass

+        {

+            get { return primMass; }

+        }

+

+        public override Vector3 Force

+        {

+            get { return m_force; }

+            set

+            {

+                if (value.IsFinite())

+                {

+                    AddChange(changes.Force, value);

+                }

+                else

+                {

+                    m_log.WarnFormat("[PHYSICS]: NaN in Force Applied to an Object {0}", Name);

+                }

+            }

+        }

+

+        public override void SetVolumeDetect(int param)

+        {

+            m_fakeisVolumeDetect = (param != 0);

+            AddChange(changes.VolumeDtc, m_fakeisVolumeDetect);

+        }

+

+        public override Vector3 GeometricCenter

+        {

+            // this is not real geometric center but a average of positions relative to root prim acording to

+            // http://wiki.secondlife.com/wiki/llGetGeometricCenter

+            // ignoring tortured prims details since sl also seems to ignore

+            // so no real use in doing it on physics

+            get

+            {

+                return Vector3.Zero;

+            }

+        }

+

+        public override Vector3 CenterOfMass

+        {

+            get

+            {

+                lock (_parent_scene.OdeLock)

+                {

+                    d.Vector3 dtmp;

+                    if (!childPrim && Body != IntPtr.Zero)

+                    {

+                        dtmp = d.BodyGetPosition(Body);

+                        return new Vector3(dtmp.X, dtmp.Y, dtmp.Z);

+                    }

+                    else if (prim_geom != IntPtr.Zero)

+                    {

+                        d.Quaternion dq;

+                        d.GeomCopyQuaternion(prim_geom, out dq);

+                        Quaternion q;

+                        q.X = dq.X;

+                        q.Y = dq.Y;

+                        q.Z = dq.Z;

+                        q.W = dq.W;

+

+                        Vector3 Ptot = m_OBBOffset * q;

+                        dtmp = d.GeomGetPosition(prim_geom);

+                        Ptot.X += dtmp.X;

+                        Ptot.Y += dtmp.Y;

+                        Ptot.Z += dtmp.Z;

+

+                        //                    if(childPrim)  we only know about physical linksets

+                        return Ptot;

+/*

+                        float tmass = _mass;

+                        Ptot *= tmass;

+

+                        float m;

+

+                        foreach (OdePrim prm in childrenPrim)

+                        {

+                            m = prm._mass;

+                            Ptot += prm.CenterOfMass * m;

+                            tmass += m;

+                        }

+

+                        if (tmass == 0)

+                            tmass = 0;

+                        else

+                            tmass = 1.0f / tmass;

+

+                        Ptot *= tmass;

+                        return Ptot;

+*/

+                    }

+                    else

+                        return _position;

+                }

+            }

+        }

+

+        public override Vector3 OOBsize

+            {

+            get

+                {

+                return m_OBB;

+                }

+            }

+

+        public override Vector3 OOBoffset

+            {

+            get

+                {

+                return m_OBBOffset;

+                }

+            }

+

+        public override float OOBRadiusSQ

+            {

+            get

+                {

+                return primOOBradiusSQ;

+                }

+            }

+

+        public override PrimitiveBaseShape Shape

+        {

+            set

+            {

+//                AddChange(changes.Shape, value);

+                _parent_scene.m_meshWorker.ChangeActorPhysRep(this, value, _size, m_shapetype);

+            }

+        }

+

+        public override byte PhysicsShapeType

+        {

+            get

+            {

+                return m_shapetype;

+            }

+            set

+            {

+                m_shapetype = value;

+               _parent_scene.m_meshWorker.ChangeActorPhysRep(this, _pbs, _size, value);

+            }

+        }

+

+        public override Vector3 Velocity

+        {

+            get

+            {

+                if (_zeroFlag)

+                    return Vector3.Zero;

+                return _velocity;

+            }

+            set

+            {

+                if (value.IsFinite())

+                {

+                    AddChange(changes.Velocity, value);

+                }

+                else

+                {

+                    m_log.WarnFormat("[PHYSICS]: Got NaN Velocity in Object {0}", Name);

+                }

+

+            }

+        }

+

+        public override Vector3 Torque

+        {

+            get

+            {

+                if (!IsPhysical || Body == IntPtr.Zero)

+                    return Vector3.Zero;

+

+                return m_torque;

+            }

+

+            set

+            {

+                if (value.IsFinite())

+                {

+                    AddChange(changes.Torque, value);

+                }

+                else

+                {

+                    m_log.WarnFormat("[PHYSICS]: Got NaN Torque in Object {0}", Name);

+                }

+            }

+        }

+

+        public override float CollisionScore

+        {

+            get { return m_collisionscore; }

+            set { m_collisionscore = value; }

+        }

+

+        public override bool Kinematic

+        {

+            get { return false; }

+            set { }

+        }

+

+        public override Quaternion Orientation

+        {

+            get

+            {

+                if (givefakeori > 0)

+                    return fakeori;

+                else

+

+                    return _orientation;

+            }

+            set

+            {

+                if (QuaternionIsFinite(value))

+                {

+                    fakeori = value;

+                    givefakeori++;

+

+                    value.Normalize();

+

+                    AddChange(changes.Orientation, value);

+                }

+                else

+                    m_log.WarnFormat("[PHYSICS]: Got NaN quaternion Orientation from Scene in Object {0}", Name);

+

+            }

+        }

+

+        public override Vector3 Acceleration

+        {

+            get { return _acceleration; }

+            set { }

+        }

+

+        public override Vector3 RotationalVelocity

+        {

+            get

+            {

+                Vector3 pv = Vector3.Zero;

+                if (_zeroFlag)

+                    return pv;

+

+                if (m_rotationalVelocity.ApproxEquals(pv, 0.0001f))

+                    return pv;

+

+                return m_rotationalVelocity;

+            }

+            set

+            {

+                if (value.IsFinite())

+                {

+                    AddChange(changes.AngVelocity, value);

+                }

+                else

+                {

+                    m_log.WarnFormat("[PHYSICS]: Got NaN RotationalVelocity in Object {0}", Name);

+                }

+            }

+        }

+

+        public override float Buoyancy

+        {

+            get { return m_buoyancy; }

+            set

+            {

+                 AddChange(changes.Buoyancy,value);

+            }

+        }

+

+        public override bool FloatOnWater

+        {

+            set

+            {

+                AddChange(changes.CollidesWater, value);

+            }

+        }

+

+        public override Vector3 PIDTarget

+        {

+            set

+            {

+                if (value.IsFinite())

+                {

+                    AddChange(changes.PIDTarget,value);

+                }

+                else

+                    m_log.WarnFormat("[PHYSICS]: Got NaN PIDTarget from Scene on Object {0}", Name);

+            }

+        }

+

+        public override bool PIDActive

+        {

+            set

+            {

+                AddChange(changes.PIDActive,value);

+            }

+        }

+

+        public override float PIDTau

+        {

+            set

+            {

+                float tmp = 0;

+                if (value > 0)

+                {

+                    float mint = (0.05f > m_timeStep ? 0.05f : m_timeStep);

+                    if (value < mint)

+                        tmp = mint;

+                    else

+                        tmp = value;

+                }

+                AddChange(changes.PIDTau,tmp);

+            }

+        }

+

+        public override float PIDHoverHeight

+        {

+            set

+            {

+                AddChange(changes.PIDHoverHeight,value);

+            }

+        }

+        public override bool PIDHoverActive

+        {

+            set

+            {

+                AddChange(changes.PIDHoverActive, value);

+            }

+        }

+

+        public override PIDHoverType PIDHoverType

+        {

+            set

+            {

+                AddChange(changes.PIDHoverType,value);

+            }

+        }

+

+        public override float PIDHoverTau

+        {

+            set

+            {

+                float tmp =0;

+                if (value > 0)

+                {

+                    float mint = (0.05f > m_timeStep ? 0.05f : m_timeStep);

+                    if (value < mint)

+                        tmp = mint;

+                    else

+                        tmp = value;

+                }

+                AddChange(changes.PIDHoverTau, tmp);

+            }

+        }

+

+        public override Quaternion APIDTarget { set { return; } }

+

+        public override bool APIDActive { set { return; } }

+

+        public override float APIDStrength { set { return; } }

+

+        public override float APIDDamping { set { return; } }

+

+        public override int VehicleType

+        {

+            // we may need to put a fake on this

+            get

+            {

+                if (m_vehicle == null)

+                    return (int)Vehicle.TYPE_NONE;

+                else

+                    return (int)m_vehicle.Type;

+            }

+            set

+            {

+                AddChange(changes.VehicleType, value);

+            }

+        }

+

+        public override void VehicleFloatParam(int param, float value)

+        {

+            strVehicleFloatParam fp = new strVehicleFloatParam();

+            fp.param = param;

+            fp.value = value;

+            AddChange(changes.VehicleFloatParam, fp);

+        }

+

+        public override void VehicleVectorParam(int param, Vector3 value)

+        {

+            strVehicleVectorParam fp = new strVehicleVectorParam();

+            fp.param = param;

+            fp.value = value;

+            AddChange(changes.VehicleVectorParam, fp);

+        }

+

+        public override void VehicleRotationParam(int param, Quaternion value)

+        {

+            strVehicleQuatParam fp = new strVehicleQuatParam();

+            fp.param = param;

+            fp.value = value;

+            AddChange(changes.VehicleRotationParam, fp);

+        }

+

+        public override void VehicleFlags(int param, bool value)

+        {

+            strVehicleBoolParam bp = new strVehicleBoolParam();

+            bp.param = param;

+            bp.value = value;

+            AddChange(changes.VehicleFlags, bp);

+        }

+

+        public override void SetVehicle(object vdata)

+        {

+            AddChange(changes.SetVehicle, vdata);

+        }

+        public void SetAcceleration(Vector3 accel)

+        {

+            _acceleration = accel;

+        }

+

+        public override void AddForce(Vector3 force, bool pushforce)

+        {

+            if (force.IsFinite())

+            {

+                if(pushforce)

+                    AddChange(changes.AddForce, force);

+                else // a impulse

+                    AddChange(changes.AddForce, force * m_invTimeStep);

+            }

+            else

+            {

+                m_log.WarnFormat("[PHYSICS]: Got Invalid linear force vector from Scene in Object {0}", Name);

+            }

+            //m_log.Info("[PHYSICS]: Added Force:" + force.ToString() +  " to prim at " + Position.ToString());

+        }

+

+        public override void AddAngularForce(Vector3 force, bool pushforce)

+        {

+            if (force.IsFinite())

+            {

+//                if(pushforce)  for now applyrotationimpulse seems more happy applied as a force

+                    AddChange(changes.AddAngForce, force);

+//                else // a impulse

+//                    AddChange(changes.AddAngForce, force * m_invTimeStep);

+            }

+            else

+            {

+                m_log.WarnFormat("[PHYSICS]: Got Invalid Angular force vector from Scene in Object {0}", Name);

+            }

+        }

+

+        public override void CrossingFailure()

+        {

+            if (m_outbounds)

+            {

+                _position.X = Util.Clip(_position.X, 0.5f, _parent_scene.WorldExtents.X - 0.5f);

+                _position.Y = Util.Clip(_position.Y, 0.5f, _parent_scene.WorldExtents.Y - 0.5f);

+                _position.Z = Util.Clip(_position.Z + 0.2f, -100f, 50000f);

+

+                m_lastposition = _position;

+                _velocity.X = 0;

+                _velocity.Y = 0;

+                _velocity.Z = 0;

+

+                m_lastVelocity = _velocity;

+                if (m_vehicle != null && m_vehicle.Type != Vehicle.TYPE_NONE)

+                    m_vehicle.Stop();

+

+                if(Body != IntPtr.Zero)

+                    d.BodySetLinearVel(Body, 0, 0, 0); // stop it

+                if (prim_geom != IntPtr.Zero)

+                    d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);

+

+                m_outbounds = false;

+                changeDisable(false);

+                base.RequestPhysicsterseUpdate();

+            }

+        }

+

+        public override void SetMomentum(Vector3 momentum)

+        {

+        }

+

+        public override void SetMaterial(int pMaterial)

+        {

+            m_material = pMaterial;

+            mu = _parent_scene.m_materialContactsData[pMaterial].mu;

+            bounce = _parent_scene.m_materialContactsData[pMaterial].bounce;

+        }

+

+        public override float Density

+        {

+            get

+            {

+                return m_density * 100f;

+            }

+            set

+            {

+                m_density = value / 100f;

+                // for not prim mass is not updated since this implies full rebuild of body inertia TODO

+            }

+        }

+        public override float GravModifier

+        {

+            get

+            {

+                return m_gravmod;

+            }

+            set

+            {

+                m_gravmod = value;

+                if (m_vehicle != null)

+                    m_vehicle.GravMod = m_gravmod;

+            }

+        }

+        public override float Friction

+        {

+            get

+            {

+                return mu;

+            }

+            set

+            {

+                mu = value;

+            }

+        }

+

+        public override float Restitution

+        {

+            get

+            {

+                return bounce;

+            }

+            set

+            {

+                bounce = value;

+            }

+        }

+

+        public void setPrimForRemoval()

+        {

+            AddChange(changes.Remove, null);

+        }

+

+        public override void link(PhysicsActor obj)

+        {

+            AddChange(changes.Link, obj);

+        }

+

+        public override void delink()

+        {

+            AddChange(changes.DeLink, null);

+        }

+

+        public override void LockAngularMotion(Vector3 axis)

+        {

+            // reverse the zero/non zero values for ODE.

+            if (axis.IsFinite())

+            {

+                axis.X = (axis.X > 0) ? 1f : 0f;

+                axis.Y = (axis.Y > 0) ? 1f : 0f;

+                axis.Z = (axis.Z > 0) ? 1f : 0f;

+//                m_log.DebugFormat("[axislock]: <{0},{1},{2}>", axis.X, axis.Y, axis.Z);

+                AddChange(changes.AngLock, axis);

+            }

+            else

+            {

+                m_log.WarnFormat("[PHYSICS]: Got NaN locking axis from Scene on Object {0}", Name);

+            }

+        }

+

+        public override void SubscribeEvents(int ms)

+        {

+            m_eventsubscription = ms;

+            m_cureventsubscription = 0;

+            if (CollisionEventsThisFrame == null)

+                CollisionEventsThisFrame = new CollisionEventUpdate();

+            SentEmptyCollisionsEvent = false;

+        }

+

+        public override void UnSubscribeEvents()

+        {

+            if (CollisionEventsThisFrame != null)

+            {

+                CollisionEventsThisFrame.Clear();

+                CollisionEventsThisFrame = null;

+            }

+            m_eventsubscription = 0;

+           _parent_scene.RemoveCollisionEventReporting(this);

+        }

+

+        public override void AddCollisionEvent(uint CollidedWith, ContactPoint contact)

+        {

+            if (CollisionEventsThisFrame == null)

+                CollisionEventsThisFrame = new CollisionEventUpdate();

+//            if(CollisionEventsThisFrame.Count < 32)

+                CollisionEventsThisFrame.AddCollider(CollidedWith, contact);

+        }

+

+        public void SendCollisions()

+        {

+            if (CollisionEventsThisFrame == null)

+                return;

+

+            if (m_cureventsubscription < m_eventsubscription)

+                return;

+

+            m_cureventsubscription = 0;

+

+            int ncolisions = CollisionEventsThisFrame.m_objCollisionList.Count;

+

+            if (!SentEmptyCollisionsEvent || ncolisions > 0)

+            {

+                base.SendCollisionUpdate(CollisionEventsThisFrame);

+

+                if (ncolisions == 0)

+                {

+                    SentEmptyCollisionsEvent = true;

+                    _parent_scene.RemoveCollisionEventReporting(this);

+                }

+                else

+                {

+                    SentEmptyCollisionsEvent = false;

+                    CollisionEventsThisFrame.Clear();

+                }

+            }           

+        }

+

+        internal void AddCollisionFrameTime(int t)

+        {

+            if (m_cureventsubscription < 50000)

+                m_cureventsubscription += t;

+        }

+

+        public override bool SubscribedEvents()

+        {

+            if (m_eventsubscription > 0)

+                return true;

+            return false;

+        }

+

+        public OdePrim(String primName, OdeScene parent_scene, Vector3 pos, Vector3 size,

+                       Quaternion rotation, PrimitiveBaseShape pbs, bool pisPhysical,bool pisPhantom,byte _shapeType,uint plocalID)

+        {

+            Name = primName;

+            LocalID = plocalID;

+

+            m_vehicle = null;

+

+            if (!pos.IsFinite())

+            {

+                pos = new Vector3(((float)Constants.RegionSize * 0.5f), ((float)Constants.RegionSize * 0.5f),

+                    parent_scene.GetTerrainHeightAtXY(((float)Constants.RegionSize * 0.5f), ((float)Constants.RegionSize * 0.5f)) + 0.5f);

+                m_log.WarnFormat("[PHYSICS]: Got nonFinite Object create Position for {0}", Name);

+            }

+            _position = pos;

+            givefakepos = 0;

+

+            m_timeStep = parent_scene.ODE_STEPSIZE;

+            m_invTimeStep = 1f / m_timeStep;

+

+            m_density = parent_scene.geomDefaultDensity;

+            body_autodisable_frames = parent_scene.bodyFramesAutoDisable;

+

+            prim_geom = IntPtr.Zero;

+            collide_geom = IntPtr.Zero;

+            Body = IntPtr.Zero;

+

+            if (!size.IsFinite())

+            {

+                size = new Vector3(0.5f, 0.5f, 0.5f);

+                m_log.WarnFormat("[PHYSICS]: Got nonFinite Object create Size for {0}", Name);

+            }

+

+            if (size.X <= 0) size.X = 0.01f;

+            if (size.Y <= 0) size.Y = 0.01f;

+            if (size.Z <= 0) size.Z = 0.01f;

+

+            _size = size;

+

+            if (!QuaternionIsFinite(rotation))

+            {

+                rotation = Quaternion.Identity;

+                m_log.WarnFormat("[PHYSICS]: Got nonFinite Object create Rotation for {0}", Name);

+            }

+

+            _orientation = rotation;

+            givefakeori = 0;

+

+            _pbs = pbs;

+

+            _parent_scene = parent_scene;

+            m_targetSpace = IntPtr.Zero;

+

+            if (pos.Z < 0)

+            {

+                m_isphysical = false;

+            }

+            else

+            {

+                m_isphysical = pisPhysical;

+            }

+            m_fakeisphysical = m_isphysical;

+

+            m_isVolumeDetect = false;

+            m_fakeisVolumeDetect = false;

+

+            m_force = Vector3.Zero;

+

+            m_iscolliding = false;

+            m_colliderfilter = 0;

+            m_NoColide = false;

+

+            _triMeshData = IntPtr.Zero;

+

+            m_shapetype = _shapeType;

+

+            m_lastdoneSelected = false;

+            m_isSelected = false;

+            m_delaySelect = false;

+

+            m_isphantom = pisPhantom;

+            m_fakeisphantom = pisPhantom;

+

+            mu = parent_scene.m_materialContactsData[(int)Material.Wood].mu;

+            bounce = parent_scene.m_materialContactsData[(int)Material.Wood].bounce;

+

+            m_building = true; // control must set this to false when done

+

+            // get basic mass parameters

+            ODEPhysRepData repData = _parent_scene.m_meshWorker.NewActorPhysRep(this, _pbs, _size, m_shapetype);

+

+            primVolume = repData.volume;

+            m_OBB = repData.OBB;

+            m_OBBOffset = repData.OBBOffset;

+

+            UpdatePrimBodyData();

+        }

+

+        private void resetCollisionAccounting()

+        {

+            m_collisionscore = 0;

+        }

+

+        private void UpdateCollisionCatFlags()

+        {

+            if(m_isphysical && m_disabled)

+            {

+                m_collisionCategories = 0;

+                m_collisionFlags = 0;

+            }

+

+            else if (m_isSelected)

+            {

+                m_collisionCategories = CollisionCategories.Selected;

+                m_collisionFlags = 0;

+            }

+

+            else if (m_isVolumeDetect)

+            {

+                m_collisionCategories = CollisionCategories.VolumeDtc;

+                if (m_isphysical)

+                    m_collisionFlags = CollisionCategories.Geom | CollisionCategories.Character;

+                else

+                    m_collisionFlags = 0;

+            }

+            else if (m_isphantom)

+            {

+                m_collisionCategories = CollisionCategories.Phantom;

+                if (m_isphysical)

+                    m_collisionFlags = CollisionCategories.Land;

+                else

+                    m_collisionFlags = 0;

+            }

+            else

+            {

+                m_collisionCategories = CollisionCategories.Geom;

+                if (m_isphysical)

+                    m_collisionFlags = m_default_collisionFlagsPhysical;

+                else

+                    m_collisionFlags = m_default_collisionFlagsNotPhysical;

+            }

+        }

+

+        private void ApplyCollisionCatFlags()

+        {

+            if (prim_geom != IntPtr.Zero)

+            {

+                if (!childPrim && childrenPrim.Count > 0)

+                {

+                    foreach (OdePrim prm in childrenPrim)

+                    {

+                        if (m_isphysical && m_disabled)

+                        {

+                            prm.m_collisionCategories = 0;

+                            prm.m_collisionFlags = 0;

+                        }

+                        else

+                        {

+                            // preserve some

+                            if (prm.m_isSelected)

+                            {

+                                prm.m_collisionCategories = CollisionCategories.Selected;

+                                prm.m_collisionFlags = 0;

+                            }

+                            else if (prm.m_isVolumeDetect)

+                            {

+                                prm.m_collisionCategories = CollisionCategories.VolumeDtc;

+                                if (m_isphysical)

+                                    prm.m_collisionFlags = CollisionCategories.Geom | CollisionCategories.Character;

+                                else

+                                    prm.m_collisionFlags = 0;

+                            }

+                            else if (prm.m_isphantom)

+                            {

+                                prm.m_collisionCategories = CollisionCategories.Phantom;

+                                if (m_isphysical)

+                                    prm.m_collisionFlags = CollisionCategories.Land;

+                                else

+                                    prm.m_collisionFlags = 0;

+                            }

+                            else

+                            {

+                                prm.m_collisionCategories = m_collisionCategories;

+                                prm.m_collisionFlags = m_collisionFlags;

+                            }

+                        }

+

+                        if (prm.prim_geom != IntPtr.Zero)

+                        {

+                            if (prm.m_NoColide)

+                            {

+                                d.GeomSetCategoryBits(prm.prim_geom, 0);

+                                if (m_isphysical)

+                                    d.GeomSetCollideBits(prm.prim_geom, (int)CollisionCategories.Land);

+                                else

+                                    d.GeomSetCollideBits(prm.prim_geom, 0);

+                            }

+                            else

+                            {

+                                d.GeomSetCategoryBits(prm.prim_geom, (uint)prm.m_collisionCategories);

+                                d.GeomSetCollideBits(prm.prim_geom, (uint)prm.m_collisionFlags);

+                            }

+                        }

+                    }

+                }

+

+                if (m_NoColide)

+                {

+                    d.GeomSetCategoryBits(prim_geom, 0);

+                    d.GeomSetCollideBits(prim_geom, (uint)CollisionCategories.Land);

+                    if (collide_geom != prim_geom && collide_geom != IntPtr.Zero)

+                    {

+                        d.GeomSetCategoryBits(collide_geom, 0);

+                        d.GeomSetCollideBits(collide_geom, (uint)CollisionCategories.Land);

+                    }

+                }

+                else

+                {

+                    d.GeomSetCategoryBits(prim_geom, (uint)m_collisionCategories);

+                    d.GeomSetCollideBits(prim_geom, (uint)m_collisionFlags);

+                    if (collide_geom != prim_geom && collide_geom != IntPtr.Zero)

+                    {

+                        d.GeomSetCategoryBits(collide_geom, (uint)m_collisionCategories);

+                        d.GeomSetCollideBits(collide_geom, (uint)m_collisionFlags);

+                    }

+                }

+            }

+        }

+

+        private void createAMotor(Vector3 axis)

+        {

+            if (Body == IntPtr.Zero)

+                return;

+

+            if (Amotor != IntPtr.Zero)

+            {

+                d.JointDestroy(Amotor);

+                Amotor = IntPtr.Zero;

+            }

+

+            int axisnum = 3 - (int)(axis.X + axis.Y + axis.Z);

+

+            if (axisnum <= 0)

+                return;

+

+            // stop it

+            d.BodySetTorque(Body, 0, 0, 0);

+            d.BodySetAngularVel(Body, 0, 0, 0);

+

+            Amotor = d.JointCreateAMotor(_parent_scene.world, IntPtr.Zero);

+            d.JointAttach(Amotor, Body, IntPtr.Zero);

+

+            d.JointSetAMotorMode(Amotor, 0);

+

+            d.JointSetAMotorNumAxes(Amotor, axisnum);

+

+            // get current orientation to lock

+

+            d.Quaternion dcur = d.BodyGetQuaternion(Body);

+            Quaternion curr; // crap convertion between identical things

+            curr.X = dcur.X;

+            curr.Y = dcur.Y;

+            curr.Z = dcur.Z;

+            curr.W = dcur.W;

+            Vector3 ax;

+

+            int i = 0;

+            int j = 0;

+            if (axis.X == 0)

+            {

+                ax = (new Vector3(1, 0, 0)) * curr; // rotate world X to current local X

+                // ODE should do this  with axis relative to body 1 but seems to fail

+                d.JointSetAMotorAxis(Amotor, 0, 0, ax.X, ax.Y, ax.Z);

+                d.JointSetAMotorAngle(Amotor, 0, 0);

+                d.JointSetAMotorParam(Amotor, (int)d.JointParam.LoStop, 0f);

+                d.JointSetAMotorParam(Amotor, (int)d.JointParam.HiStop, 0f);

+                d.JointSetAMotorParam(Amotor, (int)d.JointParam.Vel, 0);

+                d.JointSetAMotorParam(Amotor, (int)d.JointParam.FudgeFactor, 0.0001f);

+                d.JointSetAMotorParam(Amotor, (int)d.JointParam.Bounce, 0f);

+                d.JointSetAMotorParam(Amotor, (int)d.JointParam.FMax, 5e8f);

+                d.JointSetAMotorParam(Amotor, (int)d.JointParam.StopCFM, 0f);

+                d.JointSetAMotorParam(Amotor, (int)d.JointParam.StopERP, 0.8f);

+                i++;

+                j = 256; // move to next axis set

+            }

+

+            if (axis.Y == 0)

+            {

+                ax = (new Vector3(0, 1, 0)) * curr;

+                d.JointSetAMotorAxis(Amotor, i, 0, ax.X, ax.Y, ax.Z);

+                d.JointSetAMotorAngle(Amotor, i, 0);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.LoStop, 0f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.HiStop, 0f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.Vel, 0);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.FudgeFactor, 0.0001f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.Bounce, 0f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.FMax, 5e8f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.StopCFM, 0f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.StopERP, 0.8f);

+                i++;

+                j += 256;

+            }

+

+            if (axis.Z == 0)

+            {

+                ax = (new Vector3(0, 0, 1)) * curr;

+                d.JointSetAMotorAxis(Amotor, i, 0, ax.X, ax.Y, ax.Z);

+                d.JointSetAMotorAngle(Amotor, i, 0);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.LoStop, 0f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.HiStop, 0f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.Vel, 0);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.FudgeFactor, 0.0001f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.Bounce, 0f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.FMax, 5e8f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.StopCFM, 0f);

+                d.JointSetAMotorParam(Amotor, j + (int)d.JointParam.StopERP, 0.8f);

+            }

+        }

+

+

+        private void SetGeom(IntPtr geom)

+        {

+            prim_geom = geom;

+            //Console.WriteLine("SetGeom to " + prim_geom + " for " + Name);

+            if (prim_geom != IntPtr.Zero)

+            {

+

+                if (m_NoColide)

+                {

+                    d.GeomSetCategoryBits(prim_geom, 0);

+                    if (m_isphysical)

+                    {

+                        d.GeomSetCollideBits(prim_geom, (uint)CollisionCategories.Land);

+                    }

+                    else

+                    {

+                        d.GeomSetCollideBits(prim_geom, 0);

+                        d.GeomDisable(prim_geom);

+                    }

+                }

+                else

+                {

+                    d.GeomSetCategoryBits(prim_geom, (uint)m_collisionCategories);

+                    d.GeomSetCollideBits(prim_geom, (uint)m_collisionFlags);

+                }

+

+                UpdatePrimBodyData();

+                _parent_scene.actor_name_map[prim_geom] = this;

+

+/*

+// debug

+                d.AABB aabb;

+                d.GeomGetAABB(prim_geom, out aabb);

+                float x = aabb.MaxX - aabb.MinX;

+                float y = aabb.MaxY - aabb.MinY;

+                float z = aabb.MaxZ - aabb.MinZ;

+                if( x > 60.0f || y > 60.0f || z > 60.0f)

+                    m_log.WarnFormat("[PHYSICS]: large prim geo {0},size {1}, AABBsize <{2},{3},{4}, mesh {5} at {6}",

+                        Name, _size.ToString(), x, y, z, _pbs.SculptEntry ? _pbs.SculptTexture.ToString() : "primMesh", _position.ToString());

+                else if (x < 0.001f || y < 0.001f || z < 0.001f)

+                    m_log.WarnFormat("[PHYSICS]: small prim geo {0},size {1}, AABBsize <{2},{3},{4}, mesh {5} at {6}",

+                        Name, _size.ToString(), x, y, z, _pbs.SculptEntry ? _pbs.SculptTexture.ToString() : "primMesh", _position.ToString());

+

+//

+*/

+

+            }

+            else

+                m_log.Warn("Setting bad Geom");

+        }

+

+        private bool GetMeshGeom()

+        {

+            IntPtr vertices, indices;

+            int vertexCount, indexCount;

+            int vertexStride, triStride;

+            

+            IMesh mesh = m_mesh;

+

+            if (mesh == null)

+                return false;

+

+            mesh.getVertexListAsPtrToFloatArray(out vertices, out vertexStride, out vertexCount);

+            mesh.getIndexListAsPtrToIntArray(out indices, out triStride, out indexCount);

+

+            if (vertexCount == 0 || indexCount == 0)

+            {

+                m_log.WarnFormat("[PHYSICS]: Invalid mesh data on OdePrim {0}, mesh {1} at {2}",

+                    Name, _pbs.SculptEntry ? _pbs.SculptTexture.ToString() : "primMesh",_position.ToString());

+

+                m_hasOBB = false;

+                m_OBBOffset = Vector3.Zero;

+                m_OBB = _size * 0.5f;

+

+                m_physCost = 0.1f;

+                m_streamCost = 1.0f;

+

+                _parent_scene.mesher.ReleaseMesh(mesh);

+                m_meshState = MeshState.MeshFailed;

+                m_mesh = null;

+                return false;

+            }

+

+            IntPtr geo = IntPtr.Zero;

+

+            try

+            {

+                _triMeshData = d.GeomTriMeshDataCreate();

+

+                d.GeomTriMeshDataBuildSimple(_triMeshData, vertices, vertexStride, vertexCount, indices, indexCount, triStride);

+                d.GeomTriMeshDataPreprocess(_triMeshData);

+

+                geo = d.CreateTriMesh(m_targetSpace, _triMeshData, null, null, null);

+            }

+

+            catch (Exception e)

+            {

+                m_log.ErrorFormat("[PHYSICS]: SetGeom Mesh failed for {0} exception: {1}", Name, e);

+                if (_triMeshData != IntPtr.Zero)

+                {

+                    try

+                    {

+                        d.GeomTriMeshDataDestroy(_triMeshData);

+                    }

+                    catch

+                    {

+                    }

+                }

+                _triMeshData = IntPtr.Zero;

+

+                m_hasOBB = false;

+                m_OBBOffset = Vector3.Zero;

+                m_OBB = _size * 0.5f;

+                m_physCost = 0.1f;

+                m_streamCost = 1.0f;

+              

+                _parent_scene.mesher.ReleaseMesh(mesh);

+                m_meshState = MeshState.MeshFailed;

+                m_mesh = null;

+                return false;

+            }

+

+            m_physCost = 0.0013f * (float)indexCount;

+            // todo

+            m_streamCost = 1.0f;

+

+            SetGeom(geo);

+

+            return true;

+        }

+

+        private void CreateGeom()

+        {

+            bool hasMesh = false;

+

+            m_NoColide = false;

+

+            if ((m_meshState & MeshState.MeshNoColide) != 0)

+                m_NoColide = true;

+

+            else if(m_mesh != null)

+            {

+                if (GetMeshGeom())

+                    hasMesh = true;

+                else

+                    m_NoColide = true;

+            }

+

+

+            if (!hasMesh)

+            {

+                IntPtr geo = IntPtr.Zero;

+

+                if (_pbs.ProfileShape == ProfileShape.HalfCircle && _pbs.PathCurve == (byte)Extrusion.Curve1

+                    && _size.X == _size.Y && _size.Y == _size.Z)

+                { // it's a sphere

+                    try

+                    {

+                        geo = d.CreateSphere(m_targetSpace, _size.X * 0.5f);

+                    }

+                    catch (Exception e)

+                    {

+                        m_log.WarnFormat("[PHYSICS]: Create sphere failed: {0}", e);

+                        return;

+                    }

+                }

+                else

+                {// do it as a box

+                    try

+                    {

+                        geo = d.CreateBox(m_targetSpace, _size.X, _size.Y, _size.Z);

+                    }

+                    catch (Exception e)

+                    {

+                        m_log.Warn("[PHYSICS]: Create box failed: {0}", e);

+                        return;

+                    }

+                }

+                m_physCost = 0.1f;

+                m_streamCost = 1.0f;

+                SetGeom(geo);

+            }

+        }

+

+        private void RemoveGeom()

+        {

+            if (prim_geom != IntPtr.Zero)

+            {

+                _parent_scene.actor_name_map.Remove(prim_geom);

+

+                try

+                {

+                    d.GeomDestroy(prim_geom);

+                    if (_triMeshData != IntPtr.Zero)

+                    {

+                        d.GeomTriMeshDataDestroy(_triMeshData);

+                        _triMeshData = IntPtr.Zero;

+                    }

+                }

+                catch (Exception e)

+                {

+                    m_log.ErrorFormat("[PHYSICS]: PrimGeom destruction failed for {0} exception {1}", Name, e);

+                }

+

+                prim_geom = IntPtr.Zero;

+                collide_geom = IntPtr.Zero;

+                m_targetSpace = IntPtr.Zero;

+            }

+            else

+            {

+                m_log.ErrorFormat("[PHYSICS]: PrimGeom destruction BAD {0}", Name);

+            }

+

+            lock (m_meshlock)

+            {

+                if (m_mesh != null)

+                {

+                    _parent_scene.mesher.ReleaseMesh(m_mesh);

+                    m_mesh = null;

+                }

+            }

+

+            Body = IntPtr.Zero;

+            m_hasOBB = false;

+        }

+

+        //sets non physical prim m_targetSpace to right space in spaces grid for static prims

+        // should only be called for non physical prims unless they are becoming non physical

+        private void SetInStaticSpace(OdePrim prim)

+        {

+            IntPtr targetSpace = _parent_scene.MoveGeomToStaticSpace(prim.prim_geom, prim._position, prim.m_targetSpace);

+            prim.m_targetSpace = targetSpace;

+            collide_geom = IntPtr.Zero;

+        }

+

+        public void enableBodySoft()

+        {

+            m_disabled = false;

+            if (!childPrim && !m_isSelected)

+            {

+                if (m_isphysical && Body != IntPtr.Zero)

+                {

+                    UpdateCollisionCatFlags();

+                    ApplyCollisionCatFlags();

+

+                    d.BodyEnable(Body);

+                }

+            }

+            resetCollisionAccounting();

+        }

+

+        private void disableBodySoft()

+        {

+            m_disabled = true;

+            if (!childPrim)

+            {

+                if (m_isphysical && Body != IntPtr.Zero)

+                {

+                    if (m_isSelected)

+                        m_collisionFlags = CollisionCategories.Selected;

+                    else

+                        m_collisionCategories = 0;

+                    m_collisionFlags = 0;

+                    ApplyCollisionCatFlags();

+                    d.BodyDisable(Body);

+                }

+            }

+        }

+

+        private void MakeBody()

+        {

+            if (!m_isphysical) // only physical get bodies

+                return;

+

+            if (childPrim)  // child prims don't get bodies;

+                return;

+

+            if (m_building)

+                return;

+

+            if (prim_geom == IntPtr.Zero)

+            {

+                m_log.Warn("[PHYSICS]: Unable to link the linkset.  Root has no geom yet");

+                return;

+            }

+

+            if (Body != IntPtr.Zero)

+            {

+                DestroyBody();

+                m_log.Warn("[PHYSICS]: MakeBody called having a body");

+            }

+

+            if (d.GeomGetBody(prim_geom) != IntPtr.Zero)

+            {

+                d.GeomSetBody(prim_geom, IntPtr.Zero);

+                m_log.Warn("[PHYSICS]: MakeBody root geom already had a body");

+            }

+

+            d.Matrix3 mymat = new d.Matrix3();

+            d.Quaternion myrot = new d.Quaternion();

+            d.Mass objdmass = new d.Mass { };

+

+            Body = d.BodyCreate(_parent_scene.world);

+

+            objdmass = primdMass;

+

+            // rotate inertia

+            myrot.X = _orientation.X;

+            myrot.Y = _orientation.Y;

+            myrot.Z = _orientation.Z;

+            myrot.W = _orientation.W;

+

+            d.RfromQ(out mymat, ref myrot);

+            d.MassRotate(ref objdmass, ref mymat);

+

+            // set the body rotation

+            d.BodySetRotation(Body, ref mymat);

+

+            // recompute full object inertia if needed

+            if (childrenPrim.Count > 0)

+            {

+                d.Matrix3 mat = new d.Matrix3();

+                d.Quaternion quat = new d.Quaternion();

+                d.Mass tmpdmass = new d.Mass { };

+                Vector3 rcm;

+

+                rcm.X = _position.X;

+                rcm.Y = _position.Y;

+                rcm.Z = _position.Z;

+

+                lock (childrenPrim)

+                {

+                    foreach (OdePrim prm in childrenPrim)

+                    {

+                        if (prm.prim_geom == IntPtr.Zero)

+                        {

+                            m_log.Warn("[PHYSICS]: Unable to link one of the linkset elements, skipping it.  No geom yet");

+                            continue;

+                        }

+

+                        tmpdmass = prm.primdMass;

+

+                        // apply prim current rotation to inertia

+                        quat.X = prm._orientation.X;

+                        quat.Y = prm._orientation.Y;

+                        quat.Z = prm._orientation.Z;

+                        quat.W = prm._orientation.W;

+                        d.RfromQ(out mat, ref quat);

+                        d.MassRotate(ref tmpdmass, ref mat);

+

+                        Vector3 ppos = prm._position;

+                        ppos.X -= rcm.X;

+                        ppos.Y -= rcm.Y;

+                        ppos.Z -= rcm.Z;

+                        // refer inertia to root prim center of mass position

+                        d.MassTranslate(ref tmpdmass,

+                            ppos.X,

+                            ppos.Y,

+                            ppos.Z);

+

+                        d.MassAdd(ref objdmass, ref tmpdmass); // add to total object inertia

+                        // fix prim colision cats

+

+                        if (d.GeomGetBody(prm.prim_geom) != IntPtr.Zero)

+                        {

+                            d.GeomSetBody(prm.prim_geom, IntPtr.Zero);

+                            m_log.Warn("[PHYSICS]: MakeBody child geom already had a body");

+                        }

+

+                        d.GeomClearOffset(prm.prim_geom);

+                        d.GeomSetBody(prm.prim_geom, Body);

+                        prm.Body = Body;

+                        d.GeomSetOffsetWorldRotation(prm.prim_geom, ref mat); // set relative rotation

+                    }

+                }

+            }

+

+            d.GeomClearOffset(prim_geom); // make sure we don't have a hidden offset

+            // associate root geom with body

+            d.GeomSetBody(prim_geom, Body);

+

+            d.BodySetPosition(Body, _position.X + objdmass.c.X, _position.Y + objdmass.c.Y, _position.Z + objdmass.c.Z);

+            d.GeomSetOffsetWorldPosition(prim_geom, _position.X, _position.Y, _position.Z);

+

+            d.MassTranslate(ref objdmass, -objdmass.c.X, -objdmass.c.Y, -objdmass.c.Z); // ode wants inertia at center of body

+            myrot.X = -myrot.X;

+            myrot.Y = -myrot.Y;

+            myrot.Z = -myrot.Z;

+

+            d.RfromQ(out mymat, ref myrot);

+            d.MassRotate(ref objdmass, ref mymat);

+

+            d.BodySetMass(Body, ref objdmass);

+            _mass = objdmass.mass;

+

+            // disconnect from world gravity so we can apply buoyancy

+            d.BodySetGravityMode(Body, false);

+

+            d.BodySetAutoDisableFlag(Body, true);

+            d.BodySetAutoDisableSteps(Body, body_autodisable_frames);

+            d.BodySetAutoDisableAngularThreshold(Body, 0.01f);

+            d.BodySetAutoDisableLinearThreshold(Body, 0.01f);

+            d.BodySetDamping(Body, .005f, .001f);

+

+            if (m_targetSpace != IntPtr.Zero)

+            {

+                _parent_scene.waitForSpaceUnlock(m_targetSpace);

+                if (d.SpaceQuery(m_targetSpace, prim_geom))

+                    d.SpaceRemove(m_targetSpace, prim_geom);

+            }

+

+            if (childrenPrim.Count == 0)

+            {

+                collide_geom = prim_geom;

+                m_targetSpace = _parent_scene.ActiveSpace;               

+            }

+            else

+            {

+                m_targetSpace = d.HashSpaceCreate(_parent_scene.ActiveSpace);

+                d.HashSpaceSetLevels(m_targetSpace, -2, 8);

+                d.SpaceSetSublevel(m_targetSpace, 3);

+                d.SpaceSetCleanup(m_targetSpace, false);

+

+                d.GeomSetCategoryBits(m_targetSpace, (uint)(CollisionCategories.Space |

+                                                            CollisionCategories.Geom |

+                                                            CollisionCategories.Phantom |

+                                                            CollisionCategories.VolumeDtc

+                                                            ));

+                d.GeomSetCollideBits(m_targetSpace, 0);

+                collide_geom = m_targetSpace;

+            }

+

+            d.SpaceAdd(m_targetSpace, prim_geom);

+

+            if (m_delaySelect)

+            {

+                m_isSelected = true;

+                m_delaySelect = false;

+            }

+

+            m_collisionscore = 0;

+

+            UpdateCollisionCatFlags();

+            ApplyCollisionCatFlags();

+

+            _parent_scene.addActivePrim(this);

+

+            lock (childrenPrim)

+            {

+                foreach (OdePrim prm in childrenPrim)

+                {

+                    if (prm.prim_geom == IntPtr.Zero)

+                        continue;

+

+                    Vector3 ppos = prm._position;

+                    d.GeomSetOffsetWorldPosition(prm.prim_geom, ppos.X, ppos.Y, ppos.Z); // set relative position

+

+                    if (prm.m_targetSpace != m_targetSpace)

+                    {

+                        if (prm.m_targetSpace != IntPtr.Zero)

+                        {

+                            _parent_scene.waitForSpaceUnlock(prm.m_targetSpace);

+                            if (d.SpaceQuery(prm.m_targetSpace, prm.prim_geom))

+                                d.SpaceRemove(prm.m_targetSpace, prm.prim_geom);

+                        }

+                        prm.m_targetSpace = m_targetSpace;

+                        d.SpaceAdd(m_targetSpace, prm.prim_geom);

+                    }

+

+                    prm.m_collisionscore = 0;

+

+                    if(!m_disabled)

+                        prm.m_disabled = false;

+

+                    _parent_scene.addActivePrim(prm);

+                }

+            }

+

+            // The body doesn't already have a finite rotation mode set here

+            if ((!m_angularlock.ApproxEquals(Vector3.One, 0.0f)) && _parent == null)

+            {

+                createAMotor(m_angularlock);

+            }

+

+

+            if (m_isSelected || m_disabled)

+            {

+                d.BodyDisable(Body);

+            }

+            else

+            {

+                d.BodySetAngularVel(Body, m_rotationalVelocity.X, m_rotationalVelocity.Y, m_rotationalVelocity.Z);

+                d.BodySetLinearVel(Body, _velocity.X, _velocity.Y, _velocity.Z);

+            }               

+            _parent_scene.addActiveGroups(this);

+        }

+

+        private void DestroyBody()

+        {

+            if (Body != IntPtr.Zero)

+            {

+                _parent_scene.remActivePrim(this);

+

+                collide_geom = IntPtr.Zero;

+

+                if (m_disabled)

+                    m_collisionCategories = 0;

+                else if (m_isSelected)

+                    m_collisionCategories = CollisionCategories.Selected;

+                else if (m_isVolumeDetect)

+                    m_collisionCategories = CollisionCategories.VolumeDtc;

+                else if (m_isphantom)

+                    m_collisionCategories = CollisionCategories.Phantom;

+                else

+                    m_collisionCategories = CollisionCategories.Geom;

+

+                m_collisionFlags = 0;

+

+                if (prim_geom != IntPtr.Zero)

+                {

+                    if (m_NoColide)

+                    {

+                        d.GeomSetCategoryBits(prim_geom, 0);

+                        d.GeomSetCollideBits(prim_geom, 0);

+                    }

+                    else

+                    {

+                        d.GeomSetCategoryBits(prim_geom, (uint)m_collisionCategories);

+                        d.GeomSetCollideBits(prim_geom, (uint)m_collisionFlags);

+                    }

+                    UpdateDataFromGeom();

+                    d.GeomSetBody(prim_geom, IntPtr.Zero);

+                    SetInStaticSpace(this);

+                }

+

+                if (!childPrim)

+                {

+                    lock (childrenPrim)

+                    {

+                        foreach (OdePrim prm in childrenPrim)

+                        {

+                            _parent_scene.remActivePrim(prm);

+

+                            if (prm.m_isSelected)

+                                prm.m_collisionCategories = CollisionCategories.Selected;

+                            else if (prm.m_isVolumeDetect)

+                                prm.m_collisionCategories = CollisionCategories.VolumeDtc;

+                            else if (prm.m_isphantom)

+                                prm.m_collisionCategories = CollisionCategories.Phantom;

+                            else

+                                prm.m_collisionCategories = CollisionCategories.Geom;

+

+                            prm.m_collisionFlags = 0;

+

+                            if (prm.prim_geom != IntPtr.Zero)

+                            {

+                                if (prm.m_NoColide)

+                                {

+                                    d.GeomSetCategoryBits(prm.prim_geom, 0);

+                                    d.GeomSetCollideBits(prm.prim_geom, 0);

+                                }

+                                else

+                                {

+                                    d.GeomSetCategoryBits(prm.prim_geom, (uint)prm.m_collisionCategories);

+                                    d.GeomSetCollideBits(prm.prim_geom, (uint)prm.m_collisionFlags);

+                                }

+                                prm.UpdateDataFromGeom();

+                                SetInStaticSpace(prm);

+                            }

+                            prm.Body = IntPtr.Zero;

+                            prm._mass = prm.primMass;

+                            prm.m_collisionscore = 0;

+                        }

+                    }

+                    if (Amotor != IntPtr.Zero)

+                    {

+                        d.JointDestroy(Amotor);

+                        Amotor = IntPtr.Zero;

+                    }

+                    _parent_scene.remActiveGroup(this);

+                    d.BodyDestroy(Body);

+                }

+                Body = IntPtr.Zero;

+            }

+            _mass = primMass;

+            m_collisionscore = 0;

+        }

+

+        private void FixInertia(Vector3 NewPos,Quaternion newrot)

+        {

+            d.Matrix3 mat = new d.Matrix3();

+            d.Quaternion quat = new d.Quaternion();

+

+            d.Mass tmpdmass = new d.Mass { };         

+            d.Mass objdmass = new d.Mass { };

+

+            d.BodyGetMass(Body, out tmpdmass);

+            objdmass = tmpdmass;

+

+            d.Vector3 dobjpos;

+            d.Vector3 thispos;

+

+            // get current object position and rotation

+            dobjpos = d.BodyGetPosition(Body);

+

+            // get prim own inertia in its local frame

+            tmpdmass = primdMass;

+

+            // transform to object frame

+            mat = d.GeomGetOffsetRotation(prim_geom);

+            d.MassRotate(ref tmpdmass, ref mat);

+

+            thispos = d.GeomGetOffsetPosition(prim_geom);

+            d.MassTranslate(ref tmpdmass,

+                            thispos.X,

+                            thispos.Y,

+                            thispos.Z);

+

+            // subtract current prim inertia from object

+            DMassSubPartFromObj(ref tmpdmass, ref objdmass);

+

+            // back prim own inertia 

+            tmpdmass = primdMass;

+

+            // update to new position and orientation

+            _position = NewPos;

+            d.GeomSetOffsetWorldPosition(prim_geom, NewPos.X, NewPos.Y, NewPos.Z);

+            _orientation = newrot;

+            quat.X = newrot.X;

+            quat.Y = newrot.Y;

+            quat.Z = newrot.Z;

+            quat.W = newrot.W;

+            d.GeomSetOffsetWorldQuaternion(prim_geom, ref quat);

+

+            mat = d.GeomGetOffsetRotation(prim_geom);

+            d.MassRotate(ref tmpdmass, ref mat);

+

+            thispos = d.GeomGetOffsetPosition(prim_geom);

+            d.MassTranslate(ref tmpdmass,

+                            thispos.X,

+                            thispos.Y,

+                            thispos.Z);

+

+            d.MassAdd(ref objdmass, ref tmpdmass);

+

+            // fix all positions

+            IntPtr g = d.BodyGetFirstGeom(Body);

+            while (g != IntPtr.Zero)

+            {

+                thispos = d.GeomGetOffsetPosition(g);

+                thispos.X -= objdmass.c.X;

+                thispos.Y -= objdmass.c.Y;

+                thispos.Z -= objdmass.c.Z;

+                d.GeomSetOffsetPosition(g, thispos.X, thispos.Y, thispos.Z);

+                g = d.dBodyGetNextGeom(g);

+            }

+            d.BodyVectorToWorld(Body,objdmass.c.X, objdmass.c.Y, objdmass.c.Z,out thispos);

+

+            d.BodySetPosition(Body, dobjpos.X + thispos.X, dobjpos.Y + thispos.Y, dobjpos.Z + thispos.Z);

+            d.MassTranslate(ref objdmass, -objdmass.c.X, -objdmass.c.Y, -objdmass.c.Z); // ode wants inertia at center of body

+            d.BodySetMass(Body, ref objdmass);

+            _mass = objdmass.mass;

+        }

+

+

+

+        private void FixInertia(Vector3 NewPos)

+        {

+            d.Matrix3 primmat = new d.Matrix3();

+            d.Mass tmpdmass = new d.Mass { };

+            d.Mass objdmass = new d.Mass { };

+            d.Mass primmass = new d.Mass { };

+

+            d.Vector3 dobjpos;

+            d.Vector3 thispos;

+

+            d.BodyGetMass(Body, out objdmass);

+

+            // get prim own inertia in its local frame

+            primmass = primdMass;

+            // transform to object frame

+            primmat = d.GeomGetOffsetRotation(prim_geom);

+            d.MassRotate(ref primmass, ref primmat);

+

+            tmpdmass = primmass;

+

+            thispos = d.GeomGetOffsetPosition(prim_geom);

+            d.MassTranslate(ref tmpdmass,

+                            thispos.X,

+                            thispos.Y,

+                            thispos.Z);

+

+            // subtract current prim inertia from object

+            DMassSubPartFromObj(ref tmpdmass, ref objdmass);

+

+            // update to new position

+            _position = NewPos;

+            d.GeomSetOffsetWorldPosition(prim_geom, NewPos.X, NewPos.Y, NewPos.Z);

+

+            thispos = d.GeomGetOffsetPosition(prim_geom);

+            d.MassTranslate(ref primmass,

+                            thispos.X,

+                            thispos.Y,

+                            thispos.Z);

+

+            d.MassAdd(ref objdmass, ref primmass);

+

+            // fix all positions

+            IntPtr g = d.BodyGetFirstGeom(Body);

+            while (g != IntPtr.Zero)

+            {

+                thispos = d.GeomGetOffsetPosition(g);

+                thispos.X -= objdmass.c.X;

+                thispos.Y -= objdmass.c.Y;

+                thispos.Z -= objdmass.c.Z;

+                d.GeomSetOffsetPosition(g, thispos.X, thispos.Y, thispos.Z);

+                g = d.dBodyGetNextGeom(g);

+            }

+

+            d.BodyVectorToWorld(Body, objdmass.c.X, objdmass.c.Y, objdmass.c.Z, out thispos);

+

+            // get current object position and rotation

+            dobjpos = d.BodyGetPosition(Body);

+

+            d.BodySetPosition(Body, dobjpos.X + thispos.X, dobjpos.Y + thispos.Y, dobjpos.Z + thispos.Z);

+            d.MassTranslate(ref objdmass, -objdmass.c.X, -objdmass.c.Y, -objdmass.c.Z); // ode wants inertia at center of body

+            d.BodySetMass(Body, ref objdmass);

+            _mass = objdmass.mass;

+        }

+

+        private void FixInertia(Quaternion newrot)

+        {

+            d.Matrix3 mat = new d.Matrix3();

+            d.Quaternion quat = new d.Quaternion();

+

+            d.Mass tmpdmass = new d.Mass { };

+            d.Mass objdmass = new d.Mass { };

+            d.Vector3 dobjpos;

+            d.Vector3 thispos;

+

+            d.BodyGetMass(Body, out objdmass);

+

+            // get prim own inertia in its local frame

+            tmpdmass = primdMass;

+            mat = d.GeomGetOffsetRotation(prim_geom);

+            d.MassRotate(ref tmpdmass, ref mat);

+            // transform to object frame

+            thispos = d.GeomGetOffsetPosition(prim_geom);

+            d.MassTranslate(ref tmpdmass,

+                            thispos.X,

+                            thispos.Y,

+                            thispos.Z);

+

+            // subtract current prim inertia from object

+            DMassSubPartFromObj(ref tmpdmass, ref objdmass);

+

+            // update to new orientation

+            _orientation = newrot;

+            quat.X = newrot.X;

+            quat.Y = newrot.Y;

+            quat.Z = newrot.Z;

+            quat.W = newrot.W;

+            d.GeomSetOffsetWorldQuaternion(prim_geom, ref quat);

+

+            tmpdmass = primdMass;

+            mat = d.GeomGetOffsetRotation(prim_geom);

+            d.MassRotate(ref tmpdmass, ref mat);

+            d.MassTranslate(ref tmpdmass,

+                            thispos.X,

+                            thispos.Y,

+                            thispos.Z);

+

+            d.MassAdd(ref objdmass, ref tmpdmass);

+

+            // fix all positions

+            IntPtr g = d.BodyGetFirstGeom(Body);

+            while (g != IntPtr.Zero)

+            {

+                thispos = d.GeomGetOffsetPosition(g);

+                thispos.X -= objdmass.c.X;

+                thispos.Y -= objdmass.c.Y;

+                thispos.Z -= objdmass.c.Z;

+                d.GeomSetOffsetPosition(g, thispos.X, thispos.Y, thispos.Z);

+                g = d.dBodyGetNextGeom(g);

+            }

+

+            d.BodyVectorToWorld(Body, objdmass.c.X, objdmass.c.Y, objdmass.c.Z, out thispos);

+            // get current object position and rotation

+            dobjpos = d.BodyGetPosition(Body);

+

+            d.BodySetPosition(Body, dobjpos.X + thispos.X, dobjpos.Y + thispos.Y, dobjpos.Z + thispos.Z);

+            d.MassTranslate(ref objdmass, -objdmass.c.X, -objdmass.c.Y, -objdmass.c.Z); // ode wants inertia at center of body

+            d.BodySetMass(Body, ref objdmass);

+            _mass = objdmass.mass;

+        }

+

+

+        #region Mass Calculation

+

+        private void UpdatePrimBodyData()

+        {

+            primMass = m_density * primVolume;

+

+            if (primMass <= 0)

+                primMass = 0.0001f;//ckrinke: Mass must be greater then zero.

+            if (primMass > _parent_scene.maximumMassObject)

+                primMass = _parent_scene.maximumMassObject;

+

+            _mass = primMass; // just in case

+

+            d.MassSetBoxTotal(out primdMass, primMass, 2.0f * m_OBB.X, 2.0f * m_OBB.Y, 2.0f * m_OBB.Z);

+

+            d.MassTranslate(ref primdMass,

+                                m_OBBOffset.X,

+                                m_OBBOffset.Y,

+                                m_OBBOffset.Z);

+

+            primOOBradiusSQ = m_OBB.LengthSquared();

+

+            if (_triMeshData != IntPtr.Zero)

+            {

+                float pc = m_physCost;

+                float psf = primOOBradiusSQ;

+                psf *= 1.33f * .2f;

+                pc *= psf;

+                if (pc < 0.1f)

+                    pc = 0.1f;

+

+                m_physCost = pc;

+            }

+            else

+                m_physCost = 0.1f;

+

+            m_streamCost = 1.0f;

+        }

+

+        #endregion

+

+

+        /// <summary>

+        /// Add a child prim to this parent prim.

+        /// </summary>

+        /// <param name="prim">Child prim</param>

+        // I'm the parent

+        // prim is the child

+        public void ParentPrim(OdePrim prim)

+        {

+            //Console.WriteLine("ParentPrim  " + m_primName);

+            if (this.m_localID != prim.m_localID)

+            {

+                DestroyBody();  // for now we need to rebuil entire object on link change

+

+                lock (childrenPrim)

+                {

+                    // adopt the prim

+                    if (!childrenPrim.Contains(prim))

+                        childrenPrim.Add(prim);

+

+                    // see if this prim has kids and adopt them also

+                    // should not happen for now

+                    foreach (OdePrim prm in prim.childrenPrim)

+                    {

+                        if (!childrenPrim.Contains(prm))

+                        {

+                            if (prm.Body != IntPtr.Zero)

+                            {

+                                if (prm.prim_geom != IntPtr.Zero)

+                                    d.GeomSetBody(prm.prim_geom, IntPtr.Zero);

+                                if (prm.Body != prim.Body)

+                                    prm.DestroyBody(); // don't loose bodies around

+                                prm.Body = IntPtr.Zero;

+                            }

+

+                            childrenPrim.Add(prm);

+                            prm._parent = this;

+                        }

+                    }

+                }

+                //Remove old children from the prim

+                prim.childrenPrim.Clear();

+

+                if (prim.Body != IntPtr.Zero)

+                {

+                    if (prim.prim_geom != IntPtr.Zero)

+                        d.GeomSetBody(prim.prim_geom, IntPtr.Zero);

+                    prim.DestroyBody(); // don't loose bodies around

+                    prim.Body = IntPtr.Zero;

+                }

+

+                prim.childPrim = true;

+                prim._parent = this;

+

+                MakeBody(); // full nasty reconstruction

+            }

+        }

+

+        private void UpdateChildsfromgeom()

+        {

+            if (childrenPrim.Count > 0)

+            {

+                foreach (OdePrim prm in childrenPrim)

+                    prm.UpdateDataFromGeom();

+            }

+        }

+

+        private void UpdateDataFromGeom()

+        {

+            if (prim_geom != IntPtr.Zero)

+            {

+                d.Quaternion qtmp;

+                d.GeomCopyQuaternion(prim_geom, out qtmp);

+                _orientation.X = qtmp.X;

+                _orientation.Y = qtmp.Y;

+                _orientation.Z = qtmp.Z;

+                _orientation.W = qtmp.W;

+/*

+// Debug

+                float qlen = _orientation.Length();

+                if (qlen > 1.01f || qlen < 0.99)

+                    m_log.WarnFormat("[PHYSICS]: Got nonnorm quaternion from geom in Object {0} norm {1}", Name, qlen);

+//

+*/

+                _orientation.Normalize();

+

+                d.Vector3 lpos = d.GeomGetPosition(prim_geom);

+                _position.X = lpos.X;

+                _position.Y = lpos.Y;

+                _position.Z = lpos.Z;

+            }

+        }

+

+        private void ChildDelink(OdePrim odePrim, bool remakebodies)

+        {

+            // Okay, we have a delinked child.. destroy all body and remake

+            if (odePrim != this && !childrenPrim.Contains(odePrim))

+                return;

+

+            DestroyBody();

+

+            if (odePrim == this) // delinking the root prim

+            {

+                OdePrim newroot = null;

+                lock (childrenPrim)

+                {

+                    if (childrenPrim.Count > 0)

+                    {

+                        newroot = childrenPrim[0];

+                        childrenPrim.RemoveAt(0);

+                        foreach (OdePrim prm in childrenPrim)

+                        {

+                            newroot.childrenPrim.Add(prm);

+                        }

+                        childrenPrim.Clear();

+                    }

+                    if (newroot != null)

+                    {

+                        newroot.childPrim = false;

+                        newroot._parent = null;

+                        if (remakebodies)

+                            newroot.MakeBody();

+                    }

+                }

+            }

+

+            else

+            {

+                lock (childrenPrim)

+                {

+                    childrenPrim.Remove(odePrim);

+                    odePrim.childPrim = false;

+                    odePrim._parent = null;

+                    //                    odePrim.UpdateDataFromGeom();

+                    if (remakebodies)

+                        odePrim.MakeBody();

+                }

+            }

+            if (remakebodies)

+                MakeBody();

+        }

+

+        protected void ChildRemove(OdePrim odePrim, bool reMakeBody)

+        {

+            // Okay, we have a delinked child.. destroy all body and remake

+            if (odePrim != this && !childrenPrim.Contains(odePrim))

+                return;

+

+            DestroyBody();

+

+            if (odePrim == this)

+            {

+                OdePrim newroot = null;

+                lock (childrenPrim)

+                {

+                    if (childrenPrim.Count > 0)

+                    {

+                        newroot = childrenPrim[0];

+                        childrenPrim.RemoveAt(0);

+                        foreach (OdePrim prm in childrenPrim)

+                        {

+                            newroot.childrenPrim.Add(prm);

+                        }

+                        childrenPrim.Clear();

+                    }

+                    if (newroot != null)

+                    {

+                        newroot.childPrim = false;

+                        newroot._parent = null;

+                        newroot.MakeBody();

+                    }

+                }

+                if (reMakeBody)

+                    MakeBody();

+                return;

+            }

+            else

+            {

+                lock (childrenPrim)

+                {

+                    childrenPrim.Remove(odePrim);

+                    odePrim.childPrim = false;

+                    odePrim._parent = null;

+                    if (reMakeBody)

+                        odePrim.MakeBody();

+                }

+            }

+            MakeBody();

+        }

+

+ 

+        #region changes

+

+        private void changeadd()

+        {

+        }

+

+        private void changeAngularLock(Vector3 newLock)

+        {

+            // do we have a Physical object?

+            if (Body != IntPtr.Zero)

+            {

+                //Check that we have a Parent

+                //If we have a parent then we're not authorative here

+                if (_parent == null)

+                {

+                    if (!newLock.ApproxEquals(Vector3.One, 0f))

+                    {

+                        createAMotor(newLock);

+                    }

+                    else

+                    {

+                        if (Amotor != IntPtr.Zero)

+                        {

+                            d.JointDestroy(Amotor);

+                            Amotor = IntPtr.Zero;

+                        }

+                    }

+                }

+            }

+            // Store this for later in case we get turned into a separate body

+            m_angularlock = newLock;

+        }

+

+        private void changeLink(OdePrim NewParent)

+        {

+            if (_parent == null && NewParent != null)

+            {

+                NewParent.ParentPrim(this);

+            }

+            else if (_parent != null)

+            {

+                if (_parent is OdePrim)

+                {

+                    if (NewParent != _parent)

+                    {

+                        (_parent as OdePrim).ChildDelink(this, false); // for now...

+                        childPrim = false;

+

+                        if (NewParent != null)

+                        {

+                            NewParent.ParentPrim(this);

+                        }

+                    }

+                }

+            }

+            _parent = NewParent;

+        }

+

+

+        private void Stop()

+        {

+            if (!childPrim)

+            {

+//                m_force = Vector3.Zero;

+                m_forceacc = Vector3.Zero;

+                m_angularForceacc = Vector3.Zero;

+//                m_torque = Vector3.Zero;

+                _velocity = Vector3.Zero;

+                _acceleration = Vector3.Zero;

+                m_rotationalVelocity = Vector3.Zero;

+                _target_velocity = Vector3.Zero;

+                if (m_vehicle != null && m_vehicle.Type != Vehicle.TYPE_NONE)

+                    m_vehicle.Stop();

+

+                _zeroFlag = false;

+                base.RequestPhysicsterseUpdate();

+            }

+

+            if (Body != IntPtr.Zero)

+            {

+                d.BodySetForce(Body, 0f, 0f, 0f);

+                d.BodySetTorque(Body, 0f, 0f, 0f);

+                d.BodySetLinearVel(Body, 0f, 0f, 0f);

+                d.BodySetAngularVel(Body, 0f, 0f, 0f);

+            }

+        }

+

+        private void changePhantomStatus(bool newval)

+        {

+            m_isphantom = newval;

+

+            UpdateCollisionCatFlags();

+            ApplyCollisionCatFlags();

+        }

+

+/* not in use

+        internal void ChildSelectedChange(bool childSelect)

+        {

+            if(childPrim)

+                return;

+

+            if (childSelect == m_isSelected)

+                return;

+

+            if (childSelect)

+            {

+                DoSelectedStatus(true);

+            }

+

+            else

+            {

+                foreach (OdePrim prm in childrenPrim)

+                {

+                    if (prm.m_isSelected)

+                        return;

+                }

+                DoSelectedStatus(false);

+            }

+        }

+*/

+        private void changeSelectedStatus(bool newval)

+        {

+            if (m_lastdoneSelected == newval)

+                return;

+

+            m_lastdoneSelected = newval;

+            DoSelectedStatus(newval);

+        }

+

+        private void CheckDelaySelect()

+        {

+            if (m_delaySelect)

+            {

+                DoSelectedStatus(m_isSelected);

+            }

+        }

+

+        private void DoSelectedStatus(bool newval)

+        {

+            m_isSelected = newval;

+            Stop();

+

+            if (newval)

+            {

+                if (!childPrim && Body != IntPtr.Zero)

+                    d.BodyDisable(Body);

+

+                if (m_delaySelect || m_isphysical)

+                {

+                    m_collisionCategories = CollisionCategories.Selected;

+                    m_collisionFlags = 0;

+

+                    if (!childPrim)

+                    {

+                        foreach (OdePrim prm in childrenPrim)

+                        {

+                            prm.m_collisionCategories = m_collisionCategories;

+                            prm.m_collisionFlags = m_collisionFlags;

+

+                            if (prm.prim_geom != IntPtr.Zero)

+                            {

+

+                                if (prm.m_NoColide)

+                                {

+                                    d.GeomSetCategoryBits(prm.prim_geom, 0);

+                                    d.GeomSetCollideBits(prm.prim_geom, 0);

+                                }

+                                else

+                                {

+                                    d.GeomSetCategoryBits(prm.prim_geom, (uint)m_collisionCategories);

+                                    d.GeomSetCollideBits(prm.prim_geom, (uint)m_collisionFlags);

+                                }

+                            }

+                            prm.m_delaySelect = false;

+                        }

+                    }

+//                    else if (_parent != null)

+//                        ((OdePrim)_parent).ChildSelectedChange(true);

+

+

+                    if (prim_geom != IntPtr.Zero)

+                    {

+                        if (m_NoColide)

+                        {

+                            d.GeomSetCategoryBits(prim_geom, 0);

+                            d.GeomSetCollideBits(prim_geom, 0);

+                            if (collide_geom != prim_geom && collide_geom != IntPtr.Zero)

+                            {

+                                d.GeomSetCategoryBits(collide_geom, 0);

+                                d.GeomSetCollideBits(collide_geom, 0);

+                            }

+

+                        }

+                        else

+                        {

+                            d.GeomSetCategoryBits(prim_geom, (uint)m_collisionCategories);

+                            d.GeomSetCollideBits(prim_geom, (uint)m_collisionFlags);

+                            if (collide_geom != prim_geom && collide_geom != IntPtr.Zero)

+                            {

+                                d.GeomSetCategoryBits(collide_geom, (uint)m_collisionCategories);

+                                d.GeomSetCollideBits(collide_geom, (uint)m_collisionFlags);

+                            }

+                        }

+                    }

+

+                    m_delaySelect = false;

+                }

+                else if(!m_isphysical)

+                {

+                    m_delaySelect = true;

+                }

+            }

+            else

+            {

+                if (!childPrim)

+                {

+                    if (Body != IntPtr.Zero && !m_disabled)

+                        d.BodyEnable(Body);

+                }

+//                else if (_parent != null)

+//                    ((OdePrim)_parent).ChildSelectedChange(false);

+

+                UpdateCollisionCatFlags();

+                ApplyCollisionCatFlags();

+

+                m_delaySelect = false;

+            }

+

+            resetCollisionAccounting();

+        }

+

+        private void changePosition(Vector3 newPos)

+        {

+            CheckDelaySelect();

+            if (m_isphysical)

+            {

+                if (childPrim)  // inertia is messed, must rebuild

+                {

+                    if (m_building)

+                    {

+                        _position = newPos;

+                    }

+

+                    else if (m_forcePosOrRotation && _position != newPos && Body != IntPtr.Zero)

+                    {

+                        FixInertia(newPos);

+                        if (!d.BodyIsEnabled(Body))

+                            d.BodyEnable(Body);

+                    }

+                }

+                else

+                {

+                    if (_position != newPos)

+                    {

+                        d.GeomSetPosition(prim_geom, newPos.X, newPos.Y, newPos.Z);

+                        _position = newPos;

+                    }

+                    if (Body != IntPtr.Zero && !d.BodyIsEnabled(Body))

+                        d.BodyEnable(Body);

+                }

+            }

+            else

+            {

+                if (prim_geom != IntPtr.Zero)

+                {

+                    if (newPos != _position)

+                    {

+                        d.GeomSetPosition(prim_geom, newPos.X, newPos.Y, newPos.Z);

+                        _position = newPos;

+

+                        m_targetSpace = _parent_scene.MoveGeomToStaticSpace(prim_geom, _position, m_targetSpace);

+                    }

+                }

+            }

+            givefakepos--;

+            if (givefakepos < 0)

+                givefakepos = 0;

+//            changeSelectedStatus();

+            resetCollisionAccounting();

+        }

+

+        private void changeOrientation(Quaternion newOri)

+        {

+            CheckDelaySelect();

+            if (m_isphysical)

+            {

+                if (childPrim)  // inertia is messed, must rebuild

+                {

+                    if (m_building)

+                    {

+                        _orientation = newOri;

+                    }

+/*

+                    else if (m_forcePosOrRotation && _orientation != newOri && Body != IntPtr.Zero)

+                    {

+                        FixInertia(_position, newOri);

+                        if (!d.BodyIsEnabled(Body))

+                            d.BodyEnable(Body);

+                    }

+*/

+                }

+                else

+                {

+                    if (newOri != _orientation)

+                    {

+                        d.Quaternion myrot = new d.Quaternion();

+                        myrot.X = newOri.X;

+                        myrot.Y = newOri.Y;

+                        myrot.Z = newOri.Z;

+                        myrot.W = newOri.W;

+                        d.GeomSetQuaternion(prim_geom, ref myrot);

+                        _orientation = newOri;

+                        if (Body != IntPtr.Zero && !m_angularlock.ApproxEquals(Vector3.One, 0f))

+                            createAMotor(m_angularlock);

+                    }

+                    if (Body != IntPtr.Zero && !d.BodyIsEnabled(Body))

+                        d.BodyEnable(Body);

+                }

+            }

+            else

+            {

+                if (prim_geom != IntPtr.Zero)

+                {

+                    if (newOri != _orientation)

+                    {

+                        d.Quaternion myrot = new d.Quaternion();

+                        myrot.X = newOri.X;

+                        myrot.Y = newOri.Y;

+                        myrot.Z = newOri.Z;

+                        myrot.W = newOri.W;

+                        d.GeomSetQuaternion(prim_geom, ref myrot);

+                        _orientation = newOri;

+                    }

+                }

+            }

+            givefakeori--;

+            if (givefakeori < 0)

+                givefakeori = 0;

+            resetCollisionAccounting();

+        }

+

+        private void changePositionAndOrientation(Vector3 newPos, Quaternion newOri)

+        {

+            CheckDelaySelect();

+            if (m_isphysical)

+            {

+                if (childPrim && m_building)  // inertia is messed, must rebuild

+                {

+                    _position = newPos;

+                    _orientation = newOri;

+                }

+                else

+                {

+                    if (newOri != _orientation)

+                    {

+                        d.Quaternion myrot = new d.Quaternion();

+                        myrot.X = newOri.X;

+                        myrot.Y = newOri.Y;

+                        myrot.Z = newOri.Z;

+                        myrot.W = newOri.W;

+                        d.GeomSetQuaternion(prim_geom, ref myrot);

+                        _orientation = newOri;

+                        if (Body != IntPtr.Zero && !m_angularlock.ApproxEquals(Vector3.One, 0f))

+                            createAMotor(m_angularlock);

+                    }

+                    if (_position != newPos)

+                    {

+                        d.GeomSetPosition(prim_geom, newPos.X, newPos.Y, newPos.Z);

+                        _position = newPos;

+                    }

+                    if (Body != IntPtr.Zero && !d.BodyIsEnabled(Body))

+                        d.BodyEnable(Body);

+                }

+            }

+            else

+            {

+                // string primScenAvatarIn = _parent_scene.whichspaceamIin(_position);

+                // int[] arrayitem = _parent_scene.calculateSpaceArrayItemFromPos(_position);

+

+                if (prim_geom != IntPtr.Zero)

+                {

+                    if (newOri != _orientation)

+                    {

+                        d.Quaternion myrot = new d.Quaternion();

+                        myrot.X = newOri.X;

+                        myrot.Y = newOri.Y;

+                        myrot.Z = newOri.Z;

+                        myrot.W = newOri.W;

+                        d.GeomSetQuaternion(prim_geom, ref myrot);

+                        _orientation = newOri;

+                    }

+

+                    if (newPos != _position)

+                    {

+                        d.GeomSetPosition(prim_geom, newPos.X, newPos.Y, newPos.Z);

+                        _position = newPos;

+

+                        m_targetSpace = _parent_scene.MoveGeomToStaticSpace(prim_geom, _position, m_targetSpace);

+                    }

+                }

+            }

+            givefakepos--;

+            if (givefakepos < 0)

+                givefakepos = 0;

+            givefakeori--;

+            if (givefakeori < 0)

+                givefakeori = 0;

+            resetCollisionAccounting();

+        }

+

+        private void changeDisable(bool disable)

+        {

+            if (disable)

+            {

+                if (!m_disabled)

+                    disableBodySoft();

+            }

+            else

+            {

+                if (m_disabled)

+                    enableBodySoft();

+            }

+        }

+

+        private void changePhysicsStatus(bool NewStatus)

+        {

+            CheckDelaySelect();

+

+            m_isphysical = NewStatus;

+

+            if (!childPrim)

+            {

+                if (NewStatus)

+                {

+                    if (Body == IntPtr.Zero)

+                        MakeBody();

+                }

+                else

+                {

+                    if (Body != IntPtr.Zero)

+                    {

+                        DestroyBody();

+                    }

+                    Stop();

+                }

+            }

+

+            resetCollisionAccounting();

+        }

+

+        private void changeSize(Vector3 newSize)

+        {

+        }

+

+        private void changeShape(PrimitiveBaseShape newShape)

+        {

+        }

+

+        private void changeAddPhysRep(ODEPhysRepData repData)

+        {

+            _size = repData.size; //??

+            _pbs = repData.pbs;

+            m_shapetype = repData.shapetype;

+

+            m_mesh = repData.mesh;

+

+            m_assetID = repData.assetID;

+            m_meshState = repData.meshState;

+

+            m_hasOBB = repData.hasOBB;

+            m_OBBOffset = repData.OBBOffset;

+            m_OBB = repData.OBB;

+

+            primVolume = repData.volume;

+

+            CreateGeom();

+

+            if (prim_geom != IntPtr.Zero)

+            {

+                d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);

+                d.Quaternion myrot = new d.Quaternion();

+                myrot.X = _orientation.X;

+                myrot.Y = _orientation.Y;

+                myrot.Z = _orientation.Z;

+                myrot.W = _orientation.W;

+                d.GeomSetQuaternion(prim_geom, ref myrot);

+            }

+

+            if (!m_isphysical)

+            {

+                SetInStaticSpace(this);

+                UpdateCollisionCatFlags();

+                ApplyCollisionCatFlags();

+            }

+            else

+                MakeBody();

+

+            if ((m_meshState & MeshState.NeedMask) != 0)

+            {

+                repData.size = _size;

+                repData.pbs = _pbs;

+                repData.shapetype = m_shapetype;

+                _parent_scene.m_meshWorker.RequestMesh(repData);

+            }

+        }

+

+        private void changePhysRepData(ODEPhysRepData repData)

+        {

+            CheckDelaySelect();

+

+            OdePrim parent = (OdePrim)_parent;

+

+            bool chp = childPrim;

+

+            if (chp)

+            {

+                if (parent != null)

+                {

+                    parent.DestroyBody();

+                }

+            }

+            else

+            {

+                DestroyBody();

+            }

+

+            RemoveGeom();

+

+            _size = repData.size;

+            _pbs = repData.pbs;

+            m_shapetype = repData.shapetype;

+

+            m_mesh = repData.mesh;

+

+            m_assetID = repData.assetID;

+            m_meshState = repData.meshState;

+

+            m_hasOBB = repData.hasOBB;

+            m_OBBOffset = repData.OBBOffset;

+            m_OBB = repData.OBB;

+

+            primVolume = repData.volume;

+

+            CreateGeom();          

+

+            if (prim_geom != IntPtr.Zero)

+            {

+                d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);

+                d.Quaternion myrot = new d.Quaternion();

+                myrot.X = _orientation.X;

+                myrot.Y = _orientation.Y;

+                myrot.Z = _orientation.Z;

+                myrot.W = _orientation.W;

+                d.GeomSetQuaternion(prim_geom, ref myrot);

+            }

+

+            if (m_isphysical)

+            {

+                if (chp)

+                {

+                    if (parent != null)

+                    {

+                        parent.MakeBody();

+                    }

+                }

+                else

+                    MakeBody();

+            }

+            else

+            {

+                SetInStaticSpace(this);

+                UpdateCollisionCatFlags();

+                ApplyCollisionCatFlags();

+            }

+

+            resetCollisionAccounting();

+

+            if ((m_meshState & MeshState.NeedMask) != 0)

+            {

+                repData.size = _size;

+                repData.pbs = _pbs;

+                repData.shapetype = m_shapetype;

+                _parent_scene.m_meshWorker.RequestMesh(repData);

+            }

+        }

+

+        private void changeFloatOnWater(bool newval)

+        {

+            m_collidesWater = newval;

+

+            UpdateCollisionCatFlags();

+            ApplyCollisionCatFlags();

+        }

+

+        private void changeSetTorque(Vector3 newtorque)

+        {

+            if (!m_isSelected)

+            {

+                if (m_isphysical && Body != IntPtr.Zero)

+                {

+                    if (m_disabled)

+                        enableBodySoft();

+                    else if (!d.BodyIsEnabled(Body))

+                        d.BodyEnable(Body);

+

+                }

+                m_torque = newtorque;

+            }

+        }

+

+        private void changeForce(Vector3 force)

+        {

+            m_force = force;

+            if (Body != IntPtr.Zero && !d.BodyIsEnabled(Body))

+                d.BodyEnable(Body);

+        }

+

+        private void changeAddForce(Vector3 theforce)

+        {

+            m_forceacc += theforce;

+            if (!m_isSelected)

+            {

+                lock (this)

+                {

+                    //m_log.Info("[PHYSICS]: dequeing forcelist");

+                    if (m_isphysical && Body != IntPtr.Zero)

+                    {

+                        if (m_disabled)

+                            enableBodySoft();

+                        else if (!d.BodyIsEnabled(Body))

+                            d.BodyEnable(Body);

+                    }

+                }

+                m_collisionscore = 0;

+            }

+        }

+

+        // actually angular impulse

+        private void changeAddAngularImpulse(Vector3 aimpulse)

+        {

+            m_angularForceacc += aimpulse * m_invTimeStep;

+            if (!m_isSelected)

+            {

+                lock (this)

+                {

+                    if (m_isphysical && Body != IntPtr.Zero)

+                    {

+                        if (m_disabled)

+                            enableBodySoft();

+                        else if (!d.BodyIsEnabled(Body))

+                            d.BodyEnable(Body);

+                    }

+                }

+                m_collisionscore = 0;

+            }

+        }

+

+        private void changevelocity(Vector3 newVel)

+        {

+            float len = newVel.LengthSquared();

+            if (len > 100000.0f) // limit to 100m/s

+            {

+                len = 100.0f / (float)Math.Sqrt(len);

+                newVel *= len;

+            }

+

+            if (!m_isSelected)

+            {

+                if (Body != IntPtr.Zero)

+                {

+                    if (m_disabled)

+                        enableBodySoft();

+                    else if (!d.BodyIsEnabled(Body))

+                        d.BodyEnable(Body);

+

+                    d.BodySetLinearVel(Body, newVel.X, newVel.Y, newVel.Z);

+                }

+                //resetCollisionAccounting();           

+            }

+            _velocity = newVel;

+        }

+

+        private void changeangvelocity(Vector3 newAngVel)

+        {

+            float len = newAngVel.LengthSquared();

+            if (len > 144.0f) // limit to 12rad/s

+            {

+                len = 12.0f / (float)Math.Sqrt(len);

+                newAngVel *= len;

+            }

+

+            if (!m_isSelected)

+            {

+                if (Body != IntPtr.Zero)

+                {

+                    if (m_disabled)

+                        enableBodySoft();

+                    else if (!d.BodyIsEnabled(Body))

+                        d.BodyEnable(Body);

+

+

+                    d.BodySetAngularVel(Body, newAngVel.X, newAngVel.Y, newAngVel.Z);

+                }

+                //resetCollisionAccounting();           

+            }

+            m_rotationalVelocity = newAngVel;

+        }

+

+        private void changeVolumedetetion(bool newVolDtc)

+        {

+            m_isVolumeDetect = newVolDtc;

+            m_fakeisVolumeDetect = newVolDtc;

+            UpdateCollisionCatFlags();

+            ApplyCollisionCatFlags();

+        }

+

+        protected void changeBuilding(bool newbuilding)

+        {

+            // Check if we need to do anything

+            if (newbuilding == m_building)

+                return;

+

+            if ((bool)newbuilding)

+            {

+                m_building = true;

+                if (!childPrim)

+                    DestroyBody();

+            }

+            else

+            {

+                m_building = false;

+                CheckDelaySelect();

+                if (!childPrim)

+                    MakeBody();

+            }

+            if (!childPrim && childrenPrim.Count > 0)

+            {

+                foreach (OdePrim prm in childrenPrim)

+                    prm.changeBuilding(m_building); // call directly

+            }

+        }

+

+       public void changeSetVehicle(VehicleData vdata)

+        {

+            if (m_vehicle == null)

+                m_vehicle = new ODEDynamics(this);

+            m_vehicle.DoSetVehicle(vdata);

+        }

+

+        private void changeVehicleType(int value)

+        {

+            if (value == (int)Vehicle.TYPE_NONE)

+            {

+                if (m_vehicle != null)

+                    m_vehicle = null;

+            }

+            else

+            {

+                if (m_vehicle == null)

+                    m_vehicle = new ODEDynamics(this);

+

+                m_vehicle.ProcessTypeChange((Vehicle)value);

+            }

+        }

+

+        private void changeVehicleFloatParam(strVehicleFloatParam fp)

+        {

+            if (m_vehicle == null)

+                return;

+

+            m_vehicle.ProcessFloatVehicleParam((Vehicle)fp.param, fp.value);

+        }

+

+        private void changeVehicleVectorParam(strVehicleVectorParam vp)

+        {

+            if (m_vehicle == null)

+                return;

+            m_vehicle.ProcessVectorVehicleParam((Vehicle)vp.param, vp.value);

+        }

+

+        private void changeVehicleRotationParam(strVehicleQuatParam qp)

+        {

+            if (m_vehicle == null)

+                return;

+            m_vehicle.ProcessRotationVehicleParam((Vehicle)qp.param, qp.value);

+        }

+

+        private void changeVehicleFlags(strVehicleBoolParam bp)

+        {

+            if (m_vehicle == null)

+                return;

+            m_vehicle.ProcessVehicleFlags(bp.param, bp.value);

+        }

+

+        private void changeBuoyancy(float b)

+        {

+            m_buoyancy = b;

+        }

+

+        private void changePIDTarget(Vector3 trg)

+        {

+            m_PIDTarget = trg;

+        }

+

+        private void changePIDTau(float tau)

+        {

+            m_PIDTau = tau;

+        }

+

+        private void changePIDActive(bool val)

+        {

+            m_usePID = val;

+        }

+

+        private void changePIDHoverHeight(float val)

+        {

+          m_PIDHoverHeight = val;

+          if (val == 0)

+            m_useHoverPID = false;

+        }

+

+        private void changePIDHoverType(PIDHoverType type)

+        {

+            m_PIDHoverType = type;

+        }

+

+        private void changePIDHoverTau(float tau)

+        {

+            m_PIDHoverTau = tau;

+        }

+

+        private void changePIDHoverActive(bool active)

+        {

+            m_useHoverPID = active;

+        }

+

+        #endregion

+

+        public void Move()

+        {

+            if (!childPrim && m_isphysical && Body != IntPtr.Zero &&

+                !m_disabled && !m_isSelected && !m_building && !m_outbounds)

+            {

+                if (!d.BodyIsEnabled(Body))

+                {

+                    // let vehicles sleep

+                    if (m_vehicle != null && m_vehicle.Type != Vehicle.TYPE_NONE)

+                        return;

+

+                    if (++bodydisablecontrol < 20)

+                        return;

+                    

+                    d.BodyEnable(Body);

+                }

+

+                bodydisablecontrol = 0;

+

+                d.Vector3 lpos = d.GeomGetPosition(prim_geom); // root position that is seem by rest of simulator

+

+                if (m_vehicle != null && m_vehicle.Type != Vehicle.TYPE_NONE)

+                {

+                    // 'VEHICLES' are dealt with in ODEDynamics.cs

+                    m_vehicle.Step();

+                    return;

+                }

+

+                float fx = 0;

+                float fy = 0;

+                float fz = 0;

+

+                float m_mass = _mass;

+

+                if (m_usePID && m_PIDTau > 0)

+                {

+                    // for now position error

+                    _target_velocity =

+                        new Vector3(

+                            (m_PIDTarget.X - lpos.X),

+                            (m_PIDTarget.Y - lpos.Y),

+                            (m_PIDTarget.Z - lpos.Z)

+                            );

+

+                    if (_target_velocity.ApproxEquals(Vector3.Zero, 0.02f))

+                    {

+                        d.BodySetPosition(Body, m_PIDTarget.X, m_PIDTarget.Y, m_PIDTarget.Z);

+                        d.BodySetLinearVel(Body, 0, 0, 0);

+                        return;

+                    }

+                    else

+                    {

+                        _zeroFlag = false;

+

+                        float tmp = 1 / m_PIDTau;

+                        _target_velocity *= tmp;

+

+                        // apply limits

+                        tmp = _target_velocity.Length();

+                        if (tmp > 50.0f)

+                        {

+                            tmp = 50 / tmp;

+                            _target_velocity *= tmp;

+                        }

+                        else if (tmp < 0.05f)

+                        {

+                            tmp = 0.05f / tmp;

+                            _target_velocity *= tmp;

+                        }

+

+                        d.Vector3 vel = d.BodyGetLinearVel(Body);

+                        fx = (_target_velocity.X - vel.X) * m_invTimeStep;

+                        fy = (_target_velocity.Y - vel.Y) * m_invTimeStep;

+                        fz = (_target_velocity.Z - vel.Z) * m_invTimeStep;

+//                        d.BodySetLinearVel(Body, _target_velocity.X, _target_velocity.Y, _target_velocity.Z);

+                    }

+                }        // end if (m_usePID)

+

+                // Hover PID Controller needs to be mutually exlusive to MoveTo PID controller

+                else if (m_useHoverPID && m_PIDHoverTau != 0 && m_PIDHoverHeight != 0)

+                {

+

+                    //    Non-Vehicles have a limited set of Hover options.

+                    // determine what our target height really is based on HoverType

+

+                    m_groundHeight = _parent_scene.GetTerrainHeightAtXY(lpos.X, lpos.Y);

+

+                    switch (m_PIDHoverType)

+                    {

+                        case PIDHoverType.Ground:

+                            m_targetHoverHeight = m_groundHeight + m_PIDHoverHeight;

+                            break;

+

+                        case PIDHoverType.GroundAndWater:

+                            m_waterHeight = _parent_scene.GetWaterLevel();

+                            if (m_groundHeight > m_waterHeight)

+                                m_targetHoverHeight = m_groundHeight + m_PIDHoverHeight;

+                            else

+                                m_targetHoverHeight = m_waterHeight + m_PIDHoverHeight;

+                            break;

+                    }     // end switch (m_PIDHoverType)

+

+                    // don't go underground unless volumedetector 

+

+                    if (m_targetHoverHeight > m_groundHeight || m_isVolumeDetect)

+                    {

+                        d.Vector3 vel = d.BodyGetLinearVel(Body);

+

+                        fz = (m_targetHoverHeight - lpos.Z);

+

+                        //  if error is zero, use position control; otherwise, velocity control

+                        if (Math.Abs(fz) < 0.01f)

+                        {

+                            d.BodySetPosition(Body, lpos.X, lpos.Y, m_targetHoverHeight);

+                            d.BodySetLinearVel(Body, vel.X, vel.Y, 0);

+                        }

+                        else

+                        {

+                            _zeroFlag = false;

+                            fz /= m_PIDHoverTau;

+

+                            float tmp = Math.Abs(fz);

+                            if (tmp > 50)

+                                fz = 50 * Math.Sign(fz);

+                            else if (tmp < 0.1)

+                                fz = 0.1f * Math.Sign(fz);

+

+                            fz = ((fz - vel.Z) * m_invTimeStep);

+                        }

+                    }

+                }

+                else

+                {

+                    float b = (1.0f - m_buoyancy) * m_gravmod;

+                    fx = _parent_scene.gravityx * b;

+                    fy = _parent_scene.gravityy * b;

+                    fz = _parent_scene.gravityz * b;

+                }

+

+                fx *= m_mass;

+                fy *= m_mass;

+                fz *= m_mass;

+

+                // constant force

+                fx += m_force.X;

+                fy += m_force.Y;

+                fz += m_force.Z;

+

+                fx += m_forceacc.X;

+                fy += m_forceacc.Y;

+                fz += m_forceacc.Z;

+

+                m_forceacc = Vector3.Zero;

+

+                //m_log.Info("[OBJPID]: X:" + fx.ToString() + " Y:" + fy.ToString() + " Z:" + fz.ToString());

+                if (fx != 0 || fy != 0 || fz != 0)

+                {

+                    d.BodyAddForce(Body, fx, fy, fz);

+                    //Console.WriteLine("AddForce " + fx + "," + fy + "," + fz);

+                }

+

+                Vector3 trq;

+

+                trq = m_torque;

+                trq += m_angularForceacc;

+                m_angularForceacc = Vector3.Zero;

+                if (trq.X != 0 || trq.Y != 0 || trq.Z != 0)

+                {

+                    d.BodyAddTorque(Body, trq.X, trq.Y, trq.Z);

+                }

+            }

+            else

+            {    // is not physical, or is not a body or is selected

+                //  _zeroPosition = d.BodyGetPosition(Body);

+                return;

+                //Console.WriteLine("Nothing " +  Name);

+

+            }

+        }

+

+        public void UpdatePositionAndVelocity(int frame)

+        {

+            if (_parent == null && !m_disabled && !m_building && !m_outbounds && Body != IntPtr.Zero)

+            {

+                bool bodyenabled = d.BodyIsEnabled(Body);

+                if (bodyenabled || !_zeroFlag)

+                {

+                    bool lastZeroFlag = _zeroFlag;

+

+                    d.Vector3 lpos = d.GeomGetPosition(prim_geom);

+

+                    // check outside region

+                    if (lpos.Z < -100 || lpos.Z > 100000f)

+                    {

+                        m_outbounds = true;

+

+                        lpos.Z = Util.Clip(lpos.Z, -100f, 100000f);

+                        _acceleration.X = 0;

+                        _acceleration.Y = 0;

+                        _acceleration.Z = 0;

+

+                        _velocity.X = 0;

+                        _velocity.Y = 0;

+                        _velocity.Z = 0;

+                        m_rotationalVelocity.X = 0;

+                        m_rotationalVelocity.Y = 0;

+                        m_rotationalVelocity.Z = 0;

+

+                        d.BodySetLinearVel(Body, 0, 0, 0); // stop it

+                        d.BodySetAngularVel(Body, 0, 0, 0); // stop it

+                        d.BodySetPosition(Body, lpos.X, lpos.Y, lpos.Z); // put it somewhere 

+                        m_lastposition = _position;

+                        m_lastorientation = _orientation;

+

+                        base.RequestPhysicsterseUpdate();

+

+//                        throttleCounter = 0;

+                        _zeroFlag = true;

+

+                        disableBodySoft(); // disable it and colisions

+                        base.RaiseOutOfBounds(_position);

+                        return;

+                    }

+

+                    if (lpos.X < 0f)

+                    {

+                        _position.X = Util.Clip(lpos.X, -2f, -0.1f);

+                        m_outbounds = true;

+                    }

+                    else if (lpos.X > _parent_scene.WorldExtents.X)

+                    {

+                        _position.X = Util.Clip(lpos.X, _parent_scene.WorldExtents.X + 0.1f, _parent_scene.WorldExtents.X + 2f);

+                        m_outbounds = true;

+                    }

+                    if (lpos.Y < 0f)

+                    {

+                        _position.Y = Util.Clip(lpos.Y, -2f, -0.1f);

+                        m_outbounds = true;

+                    }

+                    else if (lpos.Y > _parent_scene.WorldExtents.Y)

+                    {

+                        _position.Y = Util.Clip(lpos.Y, _parent_scene.WorldExtents.Y + 0.1f, _parent_scene.WorldExtents.Y + 2f);

+                        m_outbounds = true;

+                    }

+

+                    if (m_outbounds)

+                    {

+                        m_lastposition = _position;

+                        m_lastorientation = _orientation;

+

+                        d.Vector3 dtmp = d.BodyGetAngularVel(Body);

+                        m_rotationalVelocity.X = dtmp.X;

+                        m_rotationalVelocity.Y = dtmp.Y;

+                        m_rotationalVelocity.Z = dtmp.Z;

+

+                        dtmp = d.BodyGetLinearVel(Body);

+                        _velocity.X = dtmp.X;

+                        _velocity.Y = dtmp.Y;

+                        _velocity.Z = dtmp.Z;

+

+                        d.BodySetLinearVel(Body, 0, 0, 0); // stop it

+                        d.BodySetAngularVel(Body, 0, 0, 0);

+                        d.GeomSetPosition(prim_geom, _position.X, _position.Y, _position.Z);

+                        disableBodySoft(); // stop collisions

+                        UnSubscribeEvents();

+

+                        base.RequestPhysicsterseUpdate();

+                        return;

+                    }

+

+                    d.Quaternion ori;

+                    d.GeomCopyQuaternion(prim_geom, out ori);

+

+                    // decide if moving

+                    // use positions since this are integrated quantities

+                    // tolerance values depende a lot on simulation noise...

+                    // use simple math.abs since we dont need to be exact

+

+                    if (!bodyenabled ||

+                        (Math.Abs(_position.X - lpos.X) < 0.005f)

+                        && (Math.Abs(_position.Y - lpos.Y) < 0.005f)

+                        && (Math.Abs(_position.Z - lpos.Z) < 0.005f)

+                        && (Math.Abs(_orientation.X - ori.X) < 0.0005f)

+                        && (Math.Abs(_orientation.Y - ori.Y) < 0.0005f)

+                        && (Math.Abs(_orientation.Z - ori.Z) < 0.0005f)  // ignore W

+                        )

+                    {

+                        _zeroFlag = true;

+                    }

+                    else

+                        _zeroFlag = false;

+

+                    // update velocities and aceleration

+                    if (!(_zeroFlag && lastZeroFlag))

+                    {

+                        d.Vector3 vel = d.BodyGetLinearVel(Body);

+

+                        _acceleration = _velocity;

+

+                        if ((Math.Abs(vel.X) < 0.005f) &&

+                            (Math.Abs(vel.Y) < 0.005f) &&

+                            (Math.Abs(vel.Z) < 0.005f))

+                        {

+                            _velocity = Vector3.Zero;

+                            float t = -m_invTimeStep;

+                            _acceleration = _acceleration * t;

+                        }

+                        else

+                        {

+                            _velocity.X = vel.X;

+                            _velocity.Y = vel.Y;

+                            _velocity.Z = vel.Z;

+                            _acceleration = (_velocity - _acceleration) * m_invTimeStep;

+                        }

+

+                        if ((Math.Abs(_acceleration.X) < 0.01f) &&

+                            (Math.Abs(_acceleration.Y) < 0.01f) &&

+                            (Math.Abs(_acceleration.Z) < 0.01f))

+                        {

+                            _acceleration = Vector3.Zero;

+                        }

+

+                        if ((Math.Abs(_orientation.X - ori.X) < 0.0001) &&

+                           (Math.Abs(_orientation.Y - ori.Y) < 0.0001) &&

+                           (Math.Abs(_orientation.Z - ori.Z) < 0.0001)

+                           )

+                        {

+                            m_rotationalVelocity = Vector3.Zero;

+                        }

+                        else

+                        {

+                            vel = d.BodyGetAngularVel(Body);

+                            m_rotationalVelocity.X = vel.X;

+                            m_rotationalVelocity.Y = vel.Y;

+                            m_rotationalVelocity.Z = vel.Z;

+                        }

+                        //                    }

+

+                        _position.X = lpos.X;

+                        _position.Y = lpos.Y;

+                        _position.Z = lpos.Z;

+

+                        _orientation.X = ori.X;

+                        _orientation.Y = ori.Y;

+                        _orientation.Z = ori.Z;

+                        _orientation.W = ori.W;

+                    }

+                    if (_zeroFlag)

+                    {

+                        if (lastZeroFlag)

+                        {

+                            _velocity = Vector3.Zero;

+                            _acceleration = Vector3.Zero;

+                            m_rotationalVelocity = Vector3.Zero;

+                        }

+

+                        if (!m_lastUpdateSent)

+                        {

+                            base.RequestPhysicsterseUpdate();

+                            if (lastZeroFlag)

+                                m_lastUpdateSent = true;

+                        }

+                        return;

+                    }

+

+                    base.RequestPhysicsterseUpdate();

+                    m_lastUpdateSent = false;

+                }

+            }

+        }

+

+        internal static bool QuaternionIsFinite(Quaternion q)

+        {

+            if (Single.IsNaN(q.X) || Single.IsInfinity(q.X))

+                return false;

+            if (Single.IsNaN(q.Y) || Single.IsInfinity(q.Y))

+                return false;

+            if (Single.IsNaN(q.Z) || Single.IsInfinity(q.Z))

+                return false;

+            if (Single.IsNaN(q.W) || Single.IsInfinity(q.W))

+                return false;

+            return true;

+        }

+

+        internal static void DMassSubPartFromObj(ref d.Mass part, ref d.Mass theobj)

+        {

+            // assumes object center of mass is zero

+            float smass = part.mass;

+            theobj.mass -= smass;

+

+            smass *= 1.0f / (theobj.mass); ;

+

+            theobj.c.X -= part.c.X * smass;

+            theobj.c.Y -= part.c.Y * smass;

+            theobj.c.Z -= part.c.Z * smass;

+

+            theobj.I.M00 -= part.I.M00;

+            theobj.I.M01 -= part.I.M01;

+            theobj.I.M02 -= part.I.M02;

+            theobj.I.M10 -= part.I.M10;

+            theobj.I.M11 -= part.I.M11;

+            theobj.I.M12 -= part.I.M12;

+            theobj.I.M20 -= part.I.M20;

+            theobj.I.M21 -= part.I.M21;

+            theobj.I.M22 -= part.I.M22;

+        }

+

+        private void donullchange()

+        {

+        }

+

+        public bool DoAChange(changes what, object arg)

+        {

+            if (prim_geom == IntPtr.Zero && what != changes.Add && what != changes.AddPhysRep && what != changes.Remove)

+            {

+                return false;

+            }

+

+            // nasty switch

+            switch (what)

+            {

+                case changes.Add:

+                    changeadd();

+                    break;

+

+                case changes.AddPhysRep:

+                    changeAddPhysRep((ODEPhysRepData)arg);

+                    break;

+

+                case changes.Remove:

+                    //If its being removed, we don't want to rebuild the physical rep at all, so ignore this stuff...

+                    //When we return true, it destroys all of the prims in the linkset anyway

+                    if (_parent != null)

+                    {

+                        OdePrim parent = (OdePrim)_parent;

+                        parent.ChildRemove(this, false);

+                    }

+                    else

+                        ChildRemove(this, false);

+

+                    m_vehicle = null;

+                    RemoveGeom();

+                    m_targetSpace = IntPtr.Zero;

+                    UnSubscribeEvents();

+                    return true;

+

+                case changes.Link:

+                    OdePrim tmp = (OdePrim)arg;

+                    changeLink(tmp);

+                    break;

+

+                case changes.DeLink:

+                    changeLink(null);

+                    break;

+

+                case changes.Position:

+                    changePosition((Vector3)arg);

+                    break;

+

+                case changes.Orientation:

+                    changeOrientation((Quaternion)arg);

+                    break;

+

+                case changes.PosOffset:

+                    donullchange();

+                    break;

+

+                case changes.OriOffset:

+                    donullchange();

+                    break;

+

+                case changes.Velocity:

+                    changevelocity((Vector3)arg);

+                    break;

+

+//                case changes.Acceleration:

+//                    changeacceleration((Vector3)arg);

+//                    break;

+

+                case changes.AngVelocity:

+                    changeangvelocity((Vector3)arg);

+                    break;

+

+                case changes.Force:

+                    changeForce((Vector3)arg);

+                    break;

+

+                case changes.Torque:

+                    changeSetTorque((Vector3)arg);

+                    break;

+

+                case changes.AddForce:

+                    changeAddForce((Vector3)arg);

+                    break;

+

+                case changes.AddAngForce:

+                    changeAddAngularImpulse((Vector3)arg);

+                    break;

+

+                case changes.AngLock:

+                    changeAngularLock((Vector3)arg);

+                    break;

+

+                case changes.Size:

+                    changeSize((Vector3)arg);

+                    break;

+

+                case changes.Shape:

+                    changeShape((PrimitiveBaseShape)arg);

+                    break;

+

+                case changes.PhysRepData:

+                    changePhysRepData((ODEPhysRepData) arg);

+                    break;

+

+                case changes.CollidesWater:

+                    changeFloatOnWater((bool)arg);

+                    break;

+

+                case changes.VolumeDtc:

+                    changeVolumedetetion((bool)arg);

+                    break;

+

+                case changes.Phantom:

+                    changePhantomStatus((bool)arg);

+                    break;

+

+                case changes.Physical:

+                    changePhysicsStatus((bool)arg);

+                    break;

+

+                case changes.Selected:

+                    changeSelectedStatus((bool)arg);

+                    break;

+

+                case changes.disabled:

+                    changeDisable((bool)arg);

+                    break;

+

+                case changes.building:

+                    changeBuilding((bool)arg);

+                    break;

+

+                case changes.VehicleType:

+                    changeVehicleType((int)arg);

+                    break;

+

+                case changes.VehicleFlags:

+                    changeVehicleFlags((strVehicleBoolParam) arg);

+                    break;

+

+                case changes.VehicleFloatParam:

+                    changeVehicleFloatParam((strVehicleFloatParam) arg);

+                    break;

+

+                case changes.VehicleVectorParam:

+                    changeVehicleVectorParam((strVehicleVectorParam) arg);

+                    break;

+

+                case changes.VehicleRotationParam:

+                    changeVehicleRotationParam((strVehicleQuatParam) arg);

+                    break;

+

+                case changes.SetVehicle:

+                    changeSetVehicle((VehicleData) arg);

+                    break;

+

+                case changes.Buoyancy:

+                    changeBuoyancy((float)arg);

+                    break;

+

+                case changes.PIDTarget:

+                    changePIDTarget((Vector3)arg);

+                    break;

+

+                case changes.PIDTau:

+                    changePIDTau((float)arg);

+                    break;

+

+                case changes.PIDActive:

+                    changePIDActive((bool)arg);

+                    break;

+

+                case changes.PIDHoverHeight:

+                    changePIDHoverHeight((float)arg);

+                    break;

+

+                case changes.PIDHoverType:

+                    changePIDHoverType((PIDHoverType)arg);

+                    break;

+

+                case changes.PIDHoverTau:

+                    changePIDHoverTau((float)arg);

+                    break;

+

+                case changes.PIDHoverActive:

+                    changePIDHoverActive((bool)arg);

+                    break;

+

+                case changes.Null:

+                    donullchange();

+                    break;

+

+

+

+                default:

+                    donullchange();

+                    break;

+            }

+            return false;

+        }

+

+        public void AddChange(changes what, object arg)

+        {

+            _parent_scene.AddChange((PhysicsActor) this, what, arg);

+        }

+

+

+        private struct strVehicleBoolParam

+        {

+            public int param;

+            public bool value;

+        }

+

+        private struct strVehicleFloatParam

+        {

+            public int param;

+            public float value;

+        }

+

+        private struct strVehicleQuatParam

+        {

+            public int param;

+            public Quaternion value;

+        }

+

+        private struct strVehicleVectorParam

+        {

+            public int param;

+            public Vector3 value;

+        }

+    }

+}

diff --git a/OpenSim/Region/Physics/UbitOdePlugin/ODERayCastRequestManager.cs b/OpenSim/Region/Physics/UbitOdePlugin/ODERayCastRequestManager.cs
new file mode 100644
index 0000000..73ababa
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitOdePlugin/ODERayCastRequestManager.cs
@@ -0,0 +1,683 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Text;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using OdeAPI;
+using log4net;
+using OpenMetaverse;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    /// <summary>
+    /// Processes raycast requests as ODE is in a state to be able to do them.
+    /// This ensures that it's thread safe and there will be no conflicts.
+    /// Requests get returned by a different thread then they were requested by.
+    /// </summary>
+    public class ODERayCastRequestManager
+    {
+        /// <summary>
+        /// Pending ray requests
+        /// </summary>
+        protected OpenSim.Framework.LocklessQueue<ODERayRequest> m_PendingRequests = new OpenSim.Framework.LocklessQueue<ODERayRequest>();
+
+        /// <summary>
+        /// Scene that created this object.
+        /// </summary>
+        private OdeScene m_scene;
+
+        IntPtr ray; // the ray. we only need one for our lifetime
+        IntPtr Sphere;
+        IntPtr Box;
+        IntPtr Plane;
+
+        private int CollisionContactGeomsPerTest = 25;
+        private const int DefaultMaxCount = 25;
+        private const int MaxTimePerCallMS = 30;
+
+        /// <summary>
+        /// ODE near callback delegate
+        /// </summary>
+        private d.NearCallback nearCallback;
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private List<ContactResult> m_contactResults = new List<ContactResult>();
+        private RayFilterFlags CurrentRayFilter;
+        private int CurrentMaxCount;
+
+        public ODERayCastRequestManager(OdeScene pScene)
+        {
+            m_scene = pScene;
+            nearCallback = near;
+            ray = d.CreateRay(IntPtr.Zero, 1.0f);
+            d.GeomSetCategoryBits(ray, 0);
+            Box = d.CreateBox(IntPtr.Zero, 1.0f, 1.0f, 1.0f);
+            d.GeomSetCategoryBits(Box, 0);
+            Sphere = d.CreateSphere(IntPtr.Zero,1.0f);
+            d.GeomSetCategoryBits(Sphere, 0);
+            Plane = d.CreatePlane(IntPtr.Zero, 0f,0f,1f,1f);
+            d.GeomSetCategoryBits(Sphere, 0);
+        }
+
+        public void QueueRequest(ODERayRequest req)
+        {
+            if (req.Count == 0)
+                req.Count = DefaultMaxCount;
+
+            m_PendingRequests.Enqueue(req);
+        }
+
+        /// <summary>
+        /// Process all queued raycast requests
+        /// </summary>
+        /// <returns>Time in MS the raycasts took to process.</returns>
+        public int ProcessQueuedRequests()
+        {
+
+            if (m_PendingRequests.Count <= 0)
+                return 0;
+
+            if (m_scene.ContactgeomsArray == IntPtr.Zero || ray == IntPtr.Zero)
+                // oops something got wrong or scene isn't ready still
+            {
+                m_PendingRequests.Clear();
+                return 0;
+            }
+
+            int time = Util.EnvironmentTickCount();
+
+            ODERayRequest req;
+            int closestHit;
+            int backfacecull;
+            CollisionCategories catflags;
+
+            while (m_PendingRequests.Dequeue(out req))
+            {
+                if (req.callbackMethod != null)
+                {
+                    IntPtr geom = IntPtr.Zero;
+                    if (req.actor != null)
+                    {
+                        if (m_scene.haveActor(req.actor))
+                        {
+                            if (req.actor is OdePrim)
+                                geom = ((OdePrim)req.actor).prim_geom;
+                            else if (req.actor is OdeCharacter)
+                                geom = ((OdePrim)req.actor).prim_geom;
+                        }
+                        if (geom == IntPtr.Zero)
+                        {
+                            NoContacts(req);
+                            continue;
+                        }
+                    }
+                      
+
+                    CurrentRayFilter = req.filter;
+                    CurrentMaxCount = req.Count;
+
+                    CollisionContactGeomsPerTest = req.Count & 0xffff;
+
+                    closestHit = ((CurrentRayFilter & RayFilterFlags.ClosestHit) == 0 ? 0 : 1);
+                    backfacecull = ((CurrentRayFilter & RayFilterFlags.BackFaceCull) == 0 ? 0 : 1);
+
+                    if (req.callbackMethod is ProbeBoxCallback)
+                    {
+                        if (CollisionContactGeomsPerTest > 80)
+                            CollisionContactGeomsPerTest = 80;
+                        d.GeomBoxSetLengths(Box, req.Normal.X, req.Normal.Y, req.Normal.Z);
+                        d.GeomSetPosition(Box, req.Origin.X, req.Origin.Y, req.Origin.Z);
+                        d.Quaternion qtmp;
+                        qtmp.X = req.orientation.X;
+                        qtmp.Y = req.orientation.Y;
+                        qtmp.Z = req.orientation.Z;
+                        qtmp.W = req.orientation.W;
+                        d.GeomSetQuaternion(Box, ref qtmp);
+                    }
+                    else if (req.callbackMethod is ProbeSphereCallback)
+                    {
+                        if (CollisionContactGeomsPerTest > 80)
+                            CollisionContactGeomsPerTest = 80;
+
+                        d.GeomSphereSetRadius(Sphere, req.length);
+                        d.GeomSetPosition(Sphere, req.Origin.X, req.Origin.Y, req.Origin.Z);
+                    }
+                    else if (req.callbackMethod is ProbePlaneCallback)
+                    {
+                        if (CollisionContactGeomsPerTest > 80)
+                            CollisionContactGeomsPerTest = 80;
+
+                        d.GeomPlaneSetParams(Plane, req.Normal.X, req.Normal.Y, req.Normal.Z, req.length);
+                    }
+
+                    else
+                    {
+                        if (CollisionContactGeomsPerTest > 25)
+                            CollisionContactGeomsPerTest = 25;
+
+                        d.GeomRaySetLength(ray, req.length);
+                        d.GeomRaySet(ray, req.Origin.X, req.Origin.Y, req.Origin.Z, req.Normal.X, req.Normal.Y, req.Normal.Z);
+                        d.GeomRaySetParams(ray, 0, backfacecull);
+                        d.GeomRaySetClosestHit(ray, closestHit);
+
+                        if (req.callbackMethod is RaycastCallback)
+                        {
+                            // if we only want one get only one per Collision pair saving memory
+                            CurrentRayFilter |= RayFilterFlags.ClosestHit;
+                            d.GeomRaySetClosestHit(ray, 1);
+                        }
+                        else
+                            d.GeomRaySetClosestHit(ray, closestHit);
+                    }
+
+                    if ((CurrentRayFilter & RayFilterFlags.ContactsUnImportant) != 0)
+                        unchecked
+                        {
+                            CollisionContactGeomsPerTest |= (int)d.CONTACTS_UNIMPORTANT;
+                        }
+
+                    if (geom == IntPtr.Zero)
+                    {
+                        // translate ray filter to Collision flags
+                        catflags = 0;
+                        if ((CurrentRayFilter & RayFilterFlags.volumedtc) != 0)
+                            catflags |= CollisionCategories.VolumeDtc;
+                        if ((CurrentRayFilter & RayFilterFlags.phantom) != 0)
+                            catflags |= CollisionCategories.Phantom;
+                        if ((CurrentRayFilter & RayFilterFlags.agent) != 0)
+                            catflags |= CollisionCategories.Character;
+                        if ((CurrentRayFilter & RayFilterFlags.PrimsNonPhantom) != 0)
+                            catflags |= CollisionCategories.Geom;
+                        if ((CurrentRayFilter & RayFilterFlags.land) != 0)
+                            catflags |= CollisionCategories.Land;
+                        if ((CurrentRayFilter & RayFilterFlags.water) != 0)
+                            catflags |= CollisionCategories.Water;
+
+                        if (catflags != 0)
+                        {
+                            if (req.callbackMethod is ProbeBoxCallback)
+                            {
+                                catflags |= CollisionCategories.Space;
+                                d.GeomSetCollideBits(Box, (uint)catflags);
+                                d.GeomSetCategoryBits(Box, (uint)catflags);
+                                doProbe(req, Box);
+                            }
+                            else if (req.callbackMethod is ProbeSphereCallback)
+                            {
+                                catflags |= CollisionCategories.Space;
+                                d.GeomSetCollideBits(Sphere, (uint)catflags);
+                                d.GeomSetCategoryBits(Sphere, (uint)catflags);
+                                doProbe(req, Sphere);
+                            }
+                            else if (req.callbackMethod is ProbePlaneCallback)
+                            {
+                                catflags |= CollisionCategories.Space;
+                                d.GeomSetCollideBits(Plane, (uint)catflags);
+                                d.GeomSetCategoryBits(Plane, (uint)catflags);
+                                doPlane(req,IntPtr.Zero);
+                            }
+                            else
+                            {
+                                d.GeomSetCollideBits(ray, (uint)catflags);
+                                doSpaceRay(req);
+                            }
+                        }
+                    }
+                    else
+                    {
+                        // if we select a geom don't use filters
+
+                        if (req.callbackMethod is ProbePlaneCallback)
+                        {
+                            d.GeomSetCollideBits(Plane, (uint)CollisionCategories.All);
+                            doPlane(req,geom);
+                        }
+                        else
+                        {
+                            d.GeomSetCollideBits(ray, (uint)CollisionCategories.All);
+                            doGeomRay(req,geom);
+                        }
+                    }
+                }
+
+                if (Util.EnvironmentTickCountSubtract(time) > MaxTimePerCallMS)
+                    break;
+            }
+
+            lock (m_contactResults)
+                m_contactResults.Clear();
+
+            return Util.EnvironmentTickCountSubtract(time);
+        }
+        /// <summary>
+        /// Method that actually initiates the raycast with spaces
+        /// </summary>
+        /// <param name="req"></param>
+        /// 
+
+        private void NoContacts(ODERayRequest req)
+        {
+            if (req.callbackMethod is RaycastCallback)
+            {
+                ((RaycastCallback)req.callbackMethod)(false, Vector3.Zero, 0, 0, Vector3.Zero);
+                return;
+            }
+            List<ContactResult> cresult = new List<ContactResult>();
+
+            if (req.callbackMethod is RayCallback)
+                ((RayCallback)req.callbackMethod)(cresult);
+            else if (req.callbackMethod is ProbeBoxCallback)
+                ((ProbeBoxCallback)req.callbackMethod)(cresult);
+            else if (req.callbackMethod is ProbeSphereCallback)
+                ((ProbeSphereCallback)req.callbackMethod)(cresult);
+        }
+
+        private const RayFilterFlags FilterActiveSpace = RayFilterFlags.agent | RayFilterFlags.physical | RayFilterFlags.LSLPhantom;
+//        private const RayFilterFlags FilterStaticSpace = RayFilterFlags.water | RayFilterFlags.land | RayFilterFlags.nonphysical | RayFilterFlags.LSLPhanton;
+        private const RayFilterFlags FilterStaticSpace = RayFilterFlags.water | RayFilterFlags.nonphysical | RayFilterFlags.LSLPhantom;
+
+        private void doSpaceRay(ODERayRequest req)
+        {
+            // Collide tests
+            if ((CurrentRayFilter & FilterActiveSpace) != 0)
+            {
+                d.SpaceCollide2(ray, m_scene.ActiveSpace, IntPtr.Zero, nearCallback);
+                d.SpaceCollide2(ray, m_scene.CharsSpace, IntPtr.Zero, nearCallback);
+            }
+            if ((CurrentRayFilter & FilterStaticSpace) != 0 && (m_contactResults.Count < CurrentMaxCount))
+                d.SpaceCollide2(ray, m_scene.StaticSpace, IntPtr.Zero, nearCallback);
+            if ((CurrentRayFilter & RayFilterFlags.land) != 0 && (m_contactResults.Count < CurrentMaxCount))
+            {
+                // current ode land to ray collisions is very bad
+                // so for now limit its range badly
+
+                if (req.length > 30.0f)
+                    d.GeomRaySetLength(ray, 30.0f);
+
+                d.SpaceCollide2(ray, m_scene.GroundSpace, IntPtr.Zero, nearCallback);
+            }
+
+            if (req.callbackMethod is RaycastCallback)
+            {
+                // Define default results
+                bool hitYN = false;
+                uint hitConsumerID = 0;
+                float distance = float.MaxValue;
+                Vector3 closestcontact = Vector3.Zero;
+                Vector3 snormal = Vector3.Zero;
+
+                // Find closest contact and object.
+                lock (m_contactResults)
+                {
+                    foreach (ContactResult cResult in m_contactResults)
+                    {
+                        if(cResult.Depth < distance)
+                        {
+                            closestcontact = cResult.Pos;
+                            hitConsumerID = cResult.ConsumerID;
+                            distance = cResult.Depth;
+                            snormal = cResult.Normal;
+                        }
+                    }
+                    m_contactResults.Clear();
+                }
+
+                if (distance > 0 && distance < float.MaxValue)
+                    hitYN = true;
+                ((RaycastCallback)req.callbackMethod)(hitYN, closestcontact, hitConsumerID, distance, snormal);
+            }
+            else
+            {
+                List<ContactResult> cresult = new List<ContactResult>(m_contactResults.Count);
+                lock (m_PendingRequests)
+                {
+                    cresult.AddRange(m_contactResults);
+                    m_contactResults.Clear();
+                }
+                ((RayCallback)req.callbackMethod)(cresult);
+            }
+        }
+
+        private void doProbe(ODERayRequest req, IntPtr probe)
+        {
+            // Collide tests
+            if ((CurrentRayFilter & FilterActiveSpace) != 0)
+            {
+                d.SpaceCollide2(probe, m_scene.ActiveSpace, IntPtr.Zero, nearCallback);
+                d.SpaceCollide2(probe, m_scene.CharsSpace, IntPtr.Zero, nearCallback);
+            }
+            if ((CurrentRayFilter & FilterStaticSpace) != 0 && (m_contactResults.Count < CurrentMaxCount))
+                d.SpaceCollide2(probe, m_scene.StaticSpace, IntPtr.Zero, nearCallback);
+            if ((CurrentRayFilter & RayFilterFlags.land) != 0 && (m_contactResults.Count < CurrentMaxCount))
+                d.SpaceCollide2(probe, m_scene.GroundSpace, IntPtr.Zero, nearCallback);
+
+            List<ContactResult> cresult = new List<ContactResult>(m_contactResults.Count);
+            lock (m_PendingRequests)
+            {
+                cresult.AddRange(m_contactResults);
+                m_contactResults.Clear();
+            }
+            if (req.callbackMethod is ProbeBoxCallback)
+                ((ProbeBoxCallback)req.callbackMethod)(cresult);
+            else if (req.callbackMethod is ProbeSphereCallback)
+                ((ProbeSphereCallback)req.callbackMethod)(cresult);
+        }
+
+        private void doPlane(ODERayRequest req,IntPtr geom)
+        {
+            // Collide tests
+            if (geom == IntPtr.Zero)
+            {
+                if ((CurrentRayFilter & FilterActiveSpace) != 0)
+                {
+                    d.SpaceCollide2(Plane, m_scene.ActiveSpace, IntPtr.Zero, nearCallback);
+                    d.SpaceCollide2(Plane, m_scene.CharsSpace, IntPtr.Zero, nearCallback);
+                }
+                if ((CurrentRayFilter & FilterStaticSpace) != 0 && (m_contactResults.Count < CurrentMaxCount))
+                    d.SpaceCollide2(Plane, m_scene.StaticSpace, IntPtr.Zero, nearCallback);
+                if ((CurrentRayFilter & RayFilterFlags.land) != 0 && (m_contactResults.Count < CurrentMaxCount))
+                    d.SpaceCollide2(Plane, m_scene.GroundSpace, IntPtr.Zero, nearCallback);
+            }
+            else
+            {
+                d.SpaceCollide2(Plane, geom, IntPtr.Zero, nearCallback);
+            }
+
+            List<ContactResult> cresult = new List<ContactResult>(m_contactResults.Count);
+            lock (m_PendingRequests)
+            {
+                cresult.AddRange(m_contactResults);
+                m_contactResults.Clear();
+            }
+
+            ((ProbePlaneCallback)req.callbackMethod)(cresult);
+        }
+
+        /// <summary>
+        /// Method that actually initiates the raycast with a geom
+        /// </summary>
+        /// <param name="req"></param>
+        private void doGeomRay(ODERayRequest req, IntPtr geom)
+        {
+            // Collide test
+            d.SpaceCollide2(ray, geom, IntPtr.Zero, nearCallback); // still do this to have full AABB pre test
+
+            if (req.callbackMethod is RaycastCallback)
+            {
+                // Define default results
+                bool hitYN = false;
+                uint hitConsumerID = 0;
+                float distance = float.MaxValue;
+                Vector3 closestcontact = Vector3.Zero;
+                Vector3 snormal = Vector3.Zero;
+
+                // Find closest contact and object.
+                lock (m_contactResults)
+                {
+                    foreach (ContactResult cResult in m_contactResults)
+                    {
+                        if(cResult.Depth < distance )
+                        {
+                            closestcontact = cResult.Pos;
+                            hitConsumerID = cResult.ConsumerID;
+                            distance = cResult.Depth;
+                            snormal = cResult.Normal;
+                        }
+                    }
+                    m_contactResults.Clear();
+                }
+
+                if (distance > 0 && distance < float.MaxValue)
+                    hitYN = true;
+
+                ((RaycastCallback)req.callbackMethod)(hitYN, closestcontact, hitConsumerID, distance, snormal);
+            }
+            else
+            {
+                List<ContactResult> cresult = new List<ContactResult>(m_contactResults.Count);
+                lock (m_PendingRequests)
+                {
+                    cresult.AddRange(m_contactResults);
+                    m_contactResults.Clear();
+                }
+                ((RayCallback)req.callbackMethod)(cresult);
+            }
+        }
+
+        private bool GetCurContactGeom(int index, ref d.ContactGeom newcontactgeom)
+        {
+            IntPtr ContactgeomsArray = m_scene.ContactgeomsArray;
+            if (ContactgeomsArray == IntPtr.Zero || index >= CollisionContactGeomsPerTest)
+                return false;
+
+            IntPtr contactptr = new IntPtr(ContactgeomsArray.ToInt64() + (Int64)(index * d.ContactGeom.unmanagedSizeOf));
+            newcontactgeom = (d.ContactGeom)Marshal.PtrToStructure(contactptr, typeof(d.ContactGeom));
+            return true;
+        }
+        
+        // This is the standard Near. g1 is the ray
+        private void near(IntPtr space, IntPtr g1, IntPtr g2)
+        {
+             if (g2 == IntPtr.Zero || g1 == g2)
+                return;
+
+             if (m_contactResults.Count >= CurrentMaxCount)
+                return;
+
+            if (d.GeomIsSpace(g2))
+            {
+                try
+                {
+                    d.SpaceCollide2(g1, g2, IntPtr.Zero, nearCallback);
+                }
+                catch (Exception e)
+                {
+                    m_log.WarnFormat("[PHYSICS Ray]: Unable to Space collide test an object: {0}", e.Message);
+                }
+                return;
+            }
+
+            int count = 0;
+            try
+            {
+                count = d.CollidePtr(g1, g2, CollisionContactGeomsPerTest, m_scene.ContactgeomsArray, d.ContactGeom.unmanagedSizeOf);
+            }
+            catch (Exception e)
+            {
+                m_log.WarnFormat("[PHYSICS Ray]: Unable to collide test an object: {0}", e.Message);
+                return;
+            }
+
+            if (count == 0)
+                return;
+/*
+            uint cat1 = d.GeomGetCategoryBits(g1);
+            uint cat2 = d.GeomGetCategoryBits(g2);
+            uint col1 = d.GeomGetCollideBits(g1);
+            uint col2 = d.GeomGetCollideBits(g2);
+*/
+            
+            uint ID = 0;
+            PhysicsActor p2 = null;
+
+            m_scene.actor_name_map.TryGetValue(g2, out p2);
+
+            if (p2 == null)
+                return;
+
+            switch (p2.PhysicsActorType)
+            {
+                case (int)ActorTypes.Prim:
+
+                    RayFilterFlags thisFlags;
+
+                    if (p2.IsPhysical)
+                        thisFlags = RayFilterFlags.physical;
+                    else
+                        thisFlags = RayFilterFlags.nonphysical;
+
+                    if (p2.Phantom)
+                        thisFlags |= RayFilterFlags.phantom;
+
+                    if (p2.IsVolumeDtc)
+                        thisFlags |= RayFilterFlags.volumedtc;
+
+                    if ((thisFlags & CurrentRayFilter) == 0)
+                        return;
+
+                    ID = ((OdePrim)p2).LocalID;
+                    break;
+
+                case (int)ActorTypes.Agent:
+
+                    if ((CurrentRayFilter & RayFilterFlags.agent) == 0)
+                        return;
+                    else
+                        ID = ((OdeCharacter)p2).LocalID;
+                    break;
+
+                case (int)ActorTypes.Ground:
+
+                    if ((CurrentRayFilter & RayFilterFlags.land) == 0)
+                        return;
+                    break;
+
+                case (int)ActorTypes.Water:
+
+                    if ((CurrentRayFilter & RayFilterFlags.water) == 0)
+                        return;
+                    break;
+
+                default:
+                    break;
+            }
+
+            d.ContactGeom curcontact = new d.ContactGeom();
+
+            // closestHit for now only works for meshs, so must do it for others
+            if ((CurrentRayFilter & RayFilterFlags.ClosestHit) == 0)
+            {
+                // Loop all contacts, build results.
+                for (int i = 0; i < count; i++)
+                {
+                    if (!GetCurContactGeom(i, ref curcontact))
+                        break;
+
+                    ContactResult collisionresult = new ContactResult();
+                    collisionresult.ConsumerID = ID;
+                    collisionresult.Pos.X = curcontact.pos.X;
+                    collisionresult.Pos.Y = curcontact.pos.Y;
+                    collisionresult.Pos.Z = curcontact.pos.Z;
+                    collisionresult.Depth = curcontact.depth;
+                    collisionresult.Normal.X = curcontact.normal.X;
+                    collisionresult.Normal.Y = curcontact.normal.Y;
+                    collisionresult.Normal.Z = curcontact.normal.Z;
+                    lock (m_contactResults)
+                    {
+                        m_contactResults.Add(collisionresult);
+                        if (m_contactResults.Count >= CurrentMaxCount)
+                            return;
+                    }
+                }
+            }
+            else
+            {
+                // keep only closest contact
+                ContactResult collisionresult = new ContactResult();
+                collisionresult.ConsumerID = ID;
+                collisionresult.Depth = float.MaxValue;
+
+                for (int i = 0; i < count; i++)
+                {
+                    if (!GetCurContactGeom(i, ref curcontact))
+                        break;
+
+                    if (curcontact.depth < collisionresult.Depth)
+                    {
+                        collisionresult.Pos.X = curcontact.pos.X;
+                        collisionresult.Pos.Y = curcontact.pos.Y;
+                        collisionresult.Pos.Z = curcontact.pos.Z;
+                        collisionresult.Depth = curcontact.depth;
+                        collisionresult.Normal.X = curcontact.normal.X;
+                        collisionresult.Normal.Y = curcontact.normal.Y;
+                        collisionresult.Normal.Z = curcontact.normal.Z;
+                    }
+                }
+
+                if (collisionresult.Depth != float.MaxValue)
+                {
+                    lock (m_contactResults)
+                        m_contactResults.Add(collisionresult);
+                }
+            }
+        }
+
+        /// <summary>
+        /// Dereference the creator scene so that it can be garbage collected if needed.
+        /// </summary>
+        internal void Dispose()
+        {
+            m_scene = null;
+            if (ray != IntPtr.Zero)
+            {
+                d.GeomDestroy(ray);
+                ray = IntPtr.Zero;
+            }
+            if (Box != IntPtr.Zero)
+            {
+                d.GeomDestroy(Box);
+                Box = IntPtr.Zero;
+            }
+            if (Sphere != IntPtr.Zero)
+            {
+                d.GeomDestroy(Sphere);
+                Sphere = IntPtr.Zero;
+            }
+            if (Plane != IntPtr.Zero)
+            {
+                d.GeomDestroy(Plane);
+                Plane = IntPtr.Zero;
+            }           
+        }
+    }
+
+    public struct ODERayRequest
+    {
+        public PhysicsActor actor;
+        public Vector3 Origin;
+        public Vector3 Normal;
+        public int Count;
+        public float length;
+        public object callbackMethod;
+        public RayFilterFlags filter;
+        public Quaternion orientation;
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Physics/UbitOdePlugin/ODESitAvatar.cs b/OpenSim/Region/Physics/UbitOdePlugin/ODESitAvatar.cs
new file mode 100644
index 0000000..672212f
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitOdePlugin/ODESitAvatar.cs
@@ -0,0 +1,356 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+// Ubit 2012
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Text;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using OdeAPI;
+using log4net;
+using OpenMetaverse;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    /// <summary>
+    /// </summary>
+    public class ODESitAvatar
+    {
+        private OdeScene m_scene;
+        private ODERayCastRequestManager m_raymanager;
+
+        public ODESitAvatar(OdeScene pScene, ODERayCastRequestManager raymanager)
+        {
+            m_scene = pScene;
+            m_raymanager = raymanager;
+        }
+
+        private static Vector3 SitAjust = new Vector3(0, 0, 0.4f);
+        private const RayFilterFlags RaySitFlags = RayFilterFlags.AllPrims | RayFilterFlags.ClosestHit;
+
+        private void RotAroundZ(float x, float y, ref Quaternion ori)
+        {
+            double ang = Math.Atan2(y, x);
+            ang *= 0.5d;
+            float s = (float)Math.Sin(ang);
+            float c = (float)Math.Cos(ang);
+
+            ori.X = 0;
+            ori.Y = 0;
+            ori.Z = s;
+            ori.W = c;
+        }
+
+
+        public void Sit(PhysicsActor actor, Vector3 avPos, Vector3 avCameraPosition, Vector3 offset, Vector3 avOffset, SitAvatarCallback PhysicsSitResponse)
+        {
+            if (!m_scene.haveActor(actor) || !(actor is OdePrim) || ((OdePrim)actor).prim_geom == IntPtr.Zero)
+            {
+                PhysicsSitResponse(-1, actor.LocalID, offset, Quaternion.Identity);
+                return;
+            }
+
+            IntPtr geom = ((OdePrim)actor).prim_geom;
+
+            Vector3 geopos = d.GeomGetPositionOMV(geom);
+            Quaternion geomOri = d.GeomGetQuaternionOMV(geom);
+
+//            Vector3 geopos = actor.Position;
+//            Quaternion geomOri = actor.Orientation;
+
+            Quaternion geomInvOri = Quaternion.Conjugate(geomOri);
+
+            Quaternion ori = Quaternion.Identity;
+
+            Vector3 rayDir = geopos + offset - avCameraPosition;
+
+            float raylen = rayDir.Length();
+            if (raylen < 0.001f)
+            {
+                PhysicsSitResponse(-1, actor.LocalID, offset, Quaternion.Identity);
+                return;
+            }
+            float t = 1 / raylen;
+            rayDir.X *= t;
+            rayDir.Y *= t;
+            rayDir.Z *= t;
+
+            raylen += 30f; // focal point may be far
+            List<ContactResult> rayResults;
+
+            rayResults = m_scene.RaycastActor(actor, avCameraPosition, rayDir, raylen, 1, RaySitFlags);
+            if (rayResults.Count == 0)
+            {
+/* if this fundamental ray failed, then just fail so user can try another spot and not be sitted far on a big prim
+                d.AABB aabb;
+                d.GeomGetAABB(geom, out aabb);
+                offset = new Vector3(avOffset.X, 0, aabb.MaxZ + avOffset.Z - geopos.Z);
+                ori = geomInvOri;
+                offset *= geomInvOri;
+                PhysicsSitResponse(1, actor.LocalID, offset, ori);
+*/
+                PhysicsSitResponse(0, actor.LocalID, offset, ori);
+                return;
+            }
+
+            int status = 1;
+
+            offset = rayResults[0].Pos - geopos;
+
+            d.GeomClassID geoclass = d.GeomGetClass(geom);
+
+            if (geoclass == d.GeomClassID.SphereClass)
+            {
+                float r = d.GeomSphereGetRadius(geom);
+
+                offset.Normalize();
+                offset *= r;
+
+                RotAroundZ(offset.X, offset.Y, ref ori);
+
+                if (r < 0.4f)
+                {
+                    offset = new Vector3(0, 0, r);
+                }
+                else
+                {
+                    if (offset.Z < 0.4f)
+                    {
+                        t = offset.Z;
+                        float rsq = r * r;
+
+                        t = 1.0f / (rsq - t * t);
+                        offset.X *= t;
+                        offset.Y *= t;
+                        offset.Z = 0.4f;
+                        t = rsq - 0.16f;
+                        offset.X *= t;
+                        offset.Y *= t;
+                    }
+                    else if (r > 0.8f && offset.Z > 0.8f * r)
+                    {
+                        status = 3;
+                        avOffset.X = -avOffset.X;
+                        avOffset.Z *= 1.6f;
+                    }
+                }
+
+                offset += avOffset * ori;
+
+                ori = geomInvOri * ori;
+                offset *= geomInvOri;
+
+                PhysicsSitResponse(status, actor.LocalID, offset, ori);
+                return;
+            }
+
+            Vector3 norm = rayResults[0].Normal;
+
+            if (norm.Z < -0.4f)
+            {
+                PhysicsSitResponse(0, actor.LocalID, offset, Quaternion.Identity);
+                return;
+            }
+
+
+            float SitNormX = -rayDir.X;
+            float SitNormY = -rayDir.Y;
+
+            Vector3 pivot = geopos + offset;
+
+            float edgeNormalX = norm.X;
+            float edgeNormalY = norm.Y;
+            float edgeDirX = -rayDir.X;
+            float edgeDirY = -rayDir.Y;
+            Vector3 edgePos = rayResults[0].Pos;
+            float edgeDist = float.MaxValue;
+
+            bool foundEdge = false;
+
+            if (norm.Z < 0.5f)
+            {
+                float rayDist = 4.0f;
+
+                for (int i = 0; i < 6; i++)
+                {
+                    pivot.X -= 0.01f * norm.X;
+                    pivot.Y -= 0.01f * norm.Y;
+                    pivot.Z -= 0.01f * norm.Z;
+
+                    rayDir.X = -norm.X * norm.Z;
+                    rayDir.Y = -norm.Y * norm.Z;
+                    rayDir.Z = 1.0f - norm.Z * norm.Z;
+                    rayDir.Normalize();
+
+                    rayResults = m_scene.RaycastActor(actor, pivot, rayDir, rayDist, 1, RayFilterFlags.AllPrims);
+                    if (rayResults.Count == 0)
+                        break;
+
+                    if (Math.Abs(rayResults[0].Normal.Z) < 0.7f)
+                    {
+                        rayDist -= rayResults[0].Depth;
+                        if (rayDist < 0f)
+                            break;
+
+                        pivot = rayResults[0].Pos;
+                        norm = rayResults[0].Normal;
+                        edgeNormalX = norm.X;
+                        edgeNormalY = norm.Y;
+                        edgeDirX = -rayDir.X;
+                        edgeDirY = -rayDir.Y;
+                    }
+                    else
+                    {
+                        foundEdge = true;
+                        edgePos = rayResults[0].Pos;
+                        break;
+                    }
+                }
+
+                if (!foundEdge)
+                {
+                    PhysicsSitResponse(0, actor.LocalID, offset, ori);
+                    return;
+                }
+                avOffset.X *= 0.5f;
+            }
+
+            else if (norm.Z > 0.866f)
+            {
+                float toCamBaseX = avCameraPosition.X - pivot.X;
+                float toCamBaseY = avCameraPosition.Y - pivot.Y;
+                float toCamX = toCamBaseX;
+                float toCamY = toCamBaseY;
+
+                for (int j = 0; j < 4; j++)
+                {
+                    float rayDist = 1.0f;
+                    float curEdgeDist = 0.0f;
+
+                    for (int i = 0; i < 3; i++)
+                    {
+                        pivot.Z -= 0.01f;
+                        rayDir.X = toCamX;
+                        rayDir.Y = toCamY;
+                        rayDir.Z = (-toCamX * norm.X - toCamY * norm.Y) / norm.Z;
+                        rayDir.Normalize();
+
+                        rayResults = m_scene.RaycastActor(actor, pivot, rayDir, rayDist, 1, RayFilterFlags.AllPrims);
+                        if (rayResults.Count == 0)
+                            break;
+
+                        curEdgeDist += rayResults[0].Depth;
+
+                        if (rayResults[0].Normal.Z > 0.5f)
+                        {
+                            rayDist -= rayResults[0].Depth;
+                            if (rayDist < 0f)
+                                break;
+
+                            pivot = rayResults[0].Pos;
+                            norm = rayResults[0].Normal;
+                        }
+                        else
+                        {
+                            foundEdge = true;
+                            if (curEdgeDist < edgeDist)
+                            {
+                                edgeDist = curEdgeDist;
+                                edgeNormalX = rayResults[0].Normal.X;
+                                edgeNormalY = rayResults[0].Normal.Y;
+                                edgeDirX = rayDir.X;
+                                edgeDirY = rayDir.Y;
+                                edgePos = rayResults[0].Pos;
+                            }
+                            break;
+                        }
+                    }
+                    if (foundEdge && edgeDist < 0.2f)
+                        break;
+
+                    pivot = geopos + offset;
+
+                    switch (j)
+                    {
+                        case 0:
+                            toCamX = -toCamBaseY;
+                            toCamY = toCamBaseX;
+                            break;
+                        case 1:
+                            toCamX = toCamBaseY;
+                            toCamY = -toCamBaseX;
+                            break;
+                        case 2:
+                            toCamX = -toCamBaseX;
+                            toCamY = -toCamBaseY;
+                            break;
+                        default:
+                            break;
+                    }
+                }
+
+                if (!foundEdge)
+                {
+                    avOffset.X = -avOffset.X;
+                    avOffset.Z *= 1.6f;
+
+                    RotAroundZ(SitNormX, SitNormY, ref ori);
+
+                    offset += avOffset * ori;
+
+                    ori = geomInvOri * ori;
+                    offset *= geomInvOri;
+
+                    PhysicsSitResponse(3, actor.LocalID, offset, ori);
+                    return;
+                }
+                avOffset.X *= 0.5f;
+            }
+
+            SitNormX = edgeNormalX;
+            SitNormY = edgeNormalY;
+            if (edgeDirX * SitNormX + edgeDirY * SitNormY < 0)
+            {
+                SitNormX = -SitNormX;
+                SitNormY = -SitNormY;
+            }
+
+            RotAroundZ(SitNormX, SitNormY, ref ori);
+
+            offset = edgePos + avOffset * ori;
+            offset -= geopos;
+
+            ori = geomInvOri * ori;
+            offset *= geomInvOri;
+
+            PhysicsSitResponse(1, actor.LocalID, offset, ori);
+            return;
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Physics/UbitOdePlugin/OdeApi.cs b/OpenSim/Region/Physics/UbitOdePlugin/OdeApi.cs
new file mode 100644
index 0000000..10d7d50
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitOdePlugin/OdeApi.cs
@@ -0,0 +1,2025 @@
+/*
+ * based on:
+ * Ode.NET - .NET bindings for ODE
+ * Jason Perkins (starkos@industriousone.com)
+  *  Licensed under the New BSD
+ *  Part of the OpenDynamicsEngine
+Open Dynamics Engine
+Copyright (c) 2001-2007, Russell L. Smith.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+Redistributions of source code must retain the above copyright notice,
+this list of conditions and the following disclaimer.
+
+Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation
+and/or other materials provided with the distribution.
+
+Neither the names of ODE's copyright owner nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * 
+ * changes by opensim team; 
+ * changes by Aurora team http://www.aurora-sim.org/
+  
+ * Revision/fixs by Ubit Umarov
+ */
+
+using System;
+using System.Runtime.InteropServices;
+using System.Security;
+using OMV = OpenMetaverse;
+namespace OdeAPI
+{
+//#if dDOUBLE
+// don't see much use in double precision with time steps of 20ms and 10 iterations used on opensim
+// at least we save same memory and memory access time, FPU performance on intel usually is similar
+//      using dReal = System.Double;
+//#else
+        using dReal = System.Single;
+//#endif
+
+        public static class d
+        {
+                public static dReal Infinity = dReal.MaxValue;
+        public static int NTotalBodies = 0;
+        public static int NTotalGeoms = 0;
+
+        public const uint CONTACTS_UNIMPORTANT = 0x80000000;
+
+                #region Flags and Enumerations
+
+        [Flags]
+        public enum AllocateODEDataFlags : uint
+        {
+            BasicData = 0,
+            CollisionData = 0x00000001,
+            All = ~0u
+        }
+
+        [Flags]
+        public enum IniteODEFlags : uint
+        {
+            dInitFlagManualThreadCleanup = 0x00000001
+        }
+
+                [Flags]
+                public enum ContactFlags : int
+                {
+                        Mu2 = 0x001,
+                        FDir1 = 0x002,
+                        Bounce = 0x004,
+                        SoftERP = 0x008,
+                        SoftCFM = 0x010,
+                        Motion1 = 0x020,
+                        Motion2 = 0x040,
+            MotionN = 0x080,
+                        Slip1 = 0x100,
+                        Slip2 = 0x200,
+                        Approx0 = 0x0000,
+                        Approx1_1 = 0x1000,
+                        Approx1_2 = 0x2000,
+                        Approx1 = 0x3000
+                }
+
+                public enum GeomClassID : int
+                {
+                        SphereClass,
+                        BoxClass,
+                        CapsuleClass,
+                        CylinderClass,
+                        PlaneClass,
+                        RayClass,
+                        ConvexClass,
+                        GeomTransformClass,
+                        TriMeshClass,
+            HeightfieldClass,
+                        FirstSpaceClass,
+                        SimpleSpaceClass = FirstSpaceClass,
+                        HashSpaceClass,
+                        QuadTreeSpaceClass,
+                        LastSpaceClass = QuadTreeSpaceClass,
+            UbitTerrainClass,
+                        FirstUserClass,
+                        LastUserClass = FirstUserClass + MaxUserClasses - 1,
+                        NumClasses,
+                        MaxUserClasses = 5
+                }
+
+                public enum JointType : int
+                {
+                        None,
+                        Ball,
+                        Hinge,
+                        Slider,
+                        Contact,
+                        Universal,
+                        Hinge2,
+                        Fixed,
+                        Null,
+                        AMotor,
+                        LMotor,
+                        Plane2D
+                }
+
+                public enum JointParam : int
+                {
+                        LoStop,
+                        HiStop,
+                        Vel,
+                        FMax,
+                        FudgeFactor,
+                        Bounce,
+                        CFM,
+                        StopERP,
+                        StopCFM,
+                        SuspensionERP,
+                        SuspensionCFM,
+                        LoStop2 = 256,
+                        HiStop2,
+                        Vel2,
+                        FMax2,
+                        FudgeFactor2,
+                        Bounce2,
+                        CFM2,
+                        StopERP2,
+                        StopCFM2,
+                        SuspensionERP2,
+                        SuspensionCFM2,
+                        LoStop3 = 512,
+                        HiStop3,
+                        Vel3,
+                        FMax3,
+                        FudgeFactor3,
+                        Bounce3,
+                        CFM3,
+                        StopERP3,
+                        StopCFM3,
+                        SuspensionERP3,
+                        SuspensionCFM3
+                }
+
+        public enum dSweepAndPruneAxis : int
+        {
+            XYZ = ((0)|(1<<2)|(2<<4)),
+            XZY = ((0)|(2<<2)|(1<<4)),
+            YXZ = ((1)|(0<<2)|(2<<4)),
+            YZX = ((1)|(2<<2)|(0<<4)),
+            ZXY = ((2)|(0<<2)|(1<<4)),
+            ZYX = ((2)|(1<<2)|(0<<4))
+        }
+
+                #endregion
+
+                #region Callbacks
+
+                [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+                public delegate int AABBTestFn(IntPtr o1, IntPtr o2, ref AABB aabb);
+
+                [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+                public delegate int ColliderFn(IntPtr o1, IntPtr o2, int flags, out ContactGeom contact, int skip);
+
+                [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+                public delegate void GetAABBFn(IntPtr geom, out AABB aabb);
+
+                [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+                public delegate ColliderFn GetColliderFnFn(int num);
+
+                [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+                public delegate void GeomDtorFn(IntPtr o);
+
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        public delegate dReal HeightfieldGetHeight(IntPtr p_user_data, int x, int z);
+
+        [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+        public delegate dReal UbitTerrainGetHeight(IntPtr p_user_data, int x, int z);
+
+                [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+                public delegate void NearCallback(IntPtr data, IntPtr geom1, IntPtr geom2);
+
+                [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+                public delegate int TriCallback(IntPtr trimesh, IntPtr refObject, int triangleIndex);
+
+                [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+                public delegate int TriArrayCallback(IntPtr trimesh, IntPtr refObject, int[] triangleIndex, int triCount);
+
+                [UnmanagedFunctionPointer(CallingConvention.Cdecl)]
+                public delegate int TriRayCallback(IntPtr trimesh, IntPtr ray, int triangleIndex, dReal u, dReal v);
+
+                #endregion
+
+                #region Structs
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct AABB
+                {
+                        public dReal MinX, MaxX;
+                        public dReal MinY, MaxY;
+                        public dReal MinZ, MaxZ;
+                }
+
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct Contact
+                {
+                        public SurfaceParameters surface;
+                        public ContactGeom geom;
+                        public Vector3 fdir1;
+            public static readonly int unmanagedSizeOf = Marshal.SizeOf(typeof(Contact));
+                }
+
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct ContactGeom
+                {
+
+                        public Vector3 pos;
+                        public Vector3 normal;
+                        public dReal depth;
+                        public IntPtr g1;
+                        public IntPtr g2;
+                        public int side1;
+                        public int side2;
+            public static readonly int unmanagedSizeOf = Marshal.SizeOf(typeof(ContactGeom));
+        }
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct GeomClass
+                {
+                        public int bytes;
+                        public GetColliderFnFn collider;
+                        public GetAABBFn aabb;
+                        public AABBTestFn aabb_test;
+                        public GeomDtorFn dtor;
+                }
+
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct JointFeedback 
+                {
+                        public Vector3 f1;
+                        public Vector3 t1;
+                        public Vector3 f2;
+                        public Vector3 t2;
+                }
+
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct Mass
+                {
+                        public dReal mass;
+                        public Vector4 c;
+                        public Matrix3 I;
+                }
+
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct Matrix3
+                {
+                        public Matrix3(dReal m00, dReal m10, dReal m20, dReal m01, dReal m11, dReal m21, dReal m02, dReal m12, dReal m22)
+                        {
+                                M00 = m00;  M10 = m10;  M20 = m20;  _m30 = 0.0f;
+                                M01 = m01;  M11 = m11;  M21 = m21;  _m31 = 0.0f;
+                                M02 = m02;  M12 = m12;  M22 = m22;  _m32 = 0.0f;
+                        }
+                        public dReal M00, M10, M20;
+                        private dReal _m30;
+                        public dReal M01, M11, M21;
+                        private dReal _m31;
+                        public dReal M02, M12, M22;
+                        private dReal _m32;
+                }
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct Matrix4
+                {
+                        public Matrix4(dReal m00, dReal m10, dReal m20, dReal m30,
+                                dReal m01, dReal m11, dReal m21, dReal m31,
+                                dReal m02, dReal m12, dReal m22, dReal m32,
+                                dReal m03, dReal m13, dReal m23, dReal m33)
+                        {
+                                M00 = m00; M10 = m10; M20 = m20; M30 = m30;
+                                M01 = m01; M11 = m11; M21 = m21; M31 = m31;
+                                M02 = m02; M12 = m12; M22 = m22; M32 = m32;
+                                M03 = m03; M13 = m13; M23 = m23; M33 = m33;
+                        }
+                        public dReal M00, M10, M20, M30;
+                        public dReal M01, M11, M21, M31;
+                        public dReal M02, M12, M22, M32;
+                        public dReal M03, M13, M23, M33;
+                }
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct Quaternion
+                {
+                        public dReal W, X, Y, Z;
+                }
+
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct SurfaceParameters
+                {
+                        public ContactFlags mode;
+                        public dReal mu;
+                        public dReal mu2;
+                        public dReal bounce;
+                        public dReal bounce_vel;
+                        public dReal soft_erp;
+                        public dReal soft_cfm;
+                        public dReal motion1;
+                        public dReal motion2;
+            public dReal motionN;
+                        public dReal slip1;
+                        public dReal slip2;
+                }
+
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct Vector3
+                {
+                        public Vector3(dReal x, dReal y, dReal z)
+                        {
+                                X = x;  Y = y;  Z = z;  _w = 0.0f;
+                        }
+                        public dReal X, Y, Z;
+                        private dReal _w;
+                }
+
+
+                [StructLayout(LayoutKind.Sequential)]
+                public struct Vector4
+                {
+                        public Vector4(dReal x, dReal y, dReal z, dReal w)
+                        {
+                                X = x;  Y = y;  Z = z;  W = w;
+                        }
+                        public dReal X, Y, Z, W;
+                }
+
+                #endregion
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dAllocateODEDataForThread"), SuppressUnmanagedCodeSecurity]
+        public static extern int AllocateODEDataForThread(uint ODEInitFlags);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dAreConnected"), SuppressUnmanagedCodeSecurity]
+                public static extern bool AreConnected(IntPtr b1, IntPtr b2);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dAreConnectedExcluding"), SuppressUnmanagedCodeSecurity]
+                public static extern bool AreConnectedExcluding(IntPtr b1, IntPtr b2, JointType joint_type);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyAddForce"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyAddForce(IntPtr body, dReal fx, dReal fy, dReal fz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyAddForceAtPos"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyAddForceAtPos(IntPtr body, dReal fx, dReal fy, dReal fz, dReal px, dReal py, dReal pz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyAddForceAtRelPos"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyAddForceAtRelPos(IntPtr body, dReal fx, dReal fy, dReal fz, dReal px, dReal py, dReal pz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyAddRelForce"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyAddRelForce(IntPtr body, dReal fx, dReal fy, dReal fz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyAddRelForceAtPos"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyAddRelForceAtPos(IntPtr body, dReal fx, dReal fy, dReal fz, dReal px, dReal py, dReal pz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyAddRelForceAtRelPos"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyAddRelForceAtRelPos(IntPtr body, dReal fx, dReal fy, dReal fz, dReal px, dReal py, dReal pz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyAddRelTorque"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyAddRelTorque(IntPtr body, dReal fx, dReal fy, dReal fz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyAddTorque"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyAddTorque(IntPtr body, dReal fx, dReal fy, dReal fz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyCopyPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyCopyPosition(IntPtr body, out Vector3 pos);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyCopyPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyCopyPosition(IntPtr body, out dReal X);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyCopyQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyCopyQuaternion(IntPtr body, out Quaternion quat);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyCopyQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyCopyQuaternion(IntPtr body, out dReal X);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyCopyRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyCopyRotation(IntPtr body, out Matrix3 R);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyCopyRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyCopyRotation(IntPtr body, out dReal M00);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyCreate"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr BodyiCreate(IntPtr world);
+        public static IntPtr BodyCreate(IntPtr world)
+        {
+            NTotalBodies++;
+            return BodyiCreate(world);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyDestroy"), SuppressUnmanagedCodeSecurity]
+        public static extern void BodyiDestroy(IntPtr body);
+        public static void BodyDestroy(IntPtr body)
+        {
+            NTotalBodies--;
+            BodyiDestroy(body);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyDisable"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyDisable(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyEnable"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyEnable(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetAutoDisableAngularThreshold"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal BodyGetAutoDisableAngularThreshold(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetAutoDisableFlag"), SuppressUnmanagedCodeSecurity]
+                public static extern bool BodyGetAutoDisableFlag(IntPtr body);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetAutoDisableDefaults"), SuppressUnmanagedCodeSecurity]
+        public static extern void BodyGetAutoDisableDefaults(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetAutoDisableLinearThreshold"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal BodyGetAutoDisableLinearThreshold(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetAutoDisableSteps"), SuppressUnmanagedCodeSecurity]
+                public static extern int BodyGetAutoDisableSteps(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetAutoDisableTime"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal BodyGetAutoDisableTime(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetAngularVel"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Vector3* BodyGetAngularVelUnsafe(IntPtr body);
+                public static Vector3 BodyGetAngularVel(IntPtr body)
+                {
+                        unsafe { return *(BodyGetAngularVelUnsafe(body)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetData"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr BodyGetData(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetFiniteRotationMode"), SuppressUnmanagedCodeSecurity]
+                public static extern int BodyGetFiniteRotationMode(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetFiniteRotationAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyGetFiniteRotationAxis(IntPtr body, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetForce"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Vector3* BodyGetForceUnsafe(IntPtr body);
+                public static Vector3 BodyGetForce(IntPtr body)
+                {
+                        unsafe { return *(BodyGetForceUnsafe(body)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetGravityMode"), SuppressUnmanagedCodeSecurity]
+                public static extern bool BodyGetGravityMode(IntPtr body);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetGyroscopicMode"), SuppressUnmanagedCodeSecurity]
+        public static extern int BodyGetGyroscopicMode(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetJoint"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr BodyGetJoint(IntPtr body, int index);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetLinearVel"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Vector3* BodyGetLinearVelUnsafe(IntPtr body);
+                public static Vector3 BodyGetLinearVel(IntPtr body)
+                {
+                        unsafe { return *(BodyGetLinearVelUnsafe(body)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetMass"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyGetMass(IntPtr body, out Mass mass);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetNumJoints"), SuppressUnmanagedCodeSecurity]
+                public static extern int BodyGetNumJoints(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetPointVel"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyGetPointVel(IntPtr body, dReal px, dReal py, dReal pz, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetPosition"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Vector3* BodyGetPositionUnsafe(IntPtr body);
+                public static Vector3 BodyGetPosition(IntPtr body)
+                {
+                        unsafe { return *(BodyGetPositionUnsafe(body)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetPosRelPoint"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyGetPosRelPoint(IntPtr body, dReal px, dReal py, dReal pz, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetQuaternion"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Quaternion* BodyGetQuaternionUnsafe(IntPtr body);
+                public static Quaternion BodyGetQuaternion(IntPtr body)
+                {
+                        unsafe { return *(BodyGetQuaternionUnsafe(body)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetRelPointPos"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyGetRelPointPos(IntPtr body, dReal px, dReal py, dReal pz, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetRelPointVel"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyGetRelPointVel(IntPtr body, dReal px, dReal py, dReal pz, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetRotation"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Matrix3* BodyGetRotationUnsafe(IntPtr body);
+                public static Matrix3 BodyGetRotation(IntPtr body)
+                {
+                        unsafe { return *(BodyGetRotationUnsafe(body)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetTorque"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Vector3* BodyGetTorqueUnsafe(IntPtr body);
+                public static Vector3 BodyGetTorque(IntPtr body)
+                {
+                        unsafe { return *(BodyGetTorqueUnsafe(body)); }
+                }
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetWorld"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr BodyGetWorld(IntPtr body);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetFirstGeom"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr BodyGetFirstGeom(IntPtr body);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetNextGeom"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr dBodyGetNextGeom(IntPtr Geom);
+
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyIsEnabled"), SuppressUnmanagedCodeSecurity]
+                public static extern bool BodyIsEnabled(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetAngularVel"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetAngularVel(IntPtr body, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetAutoDisableAngularThreshold"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetAutoDisableAngularThreshold(IntPtr body, dReal angular_threshold);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetAutoDisableDefaults"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetAutoDisableDefaults(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetAutoDisableFlag"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetAutoDisableFlag(IntPtr body, bool do_auto_disable);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetAutoDisableLinearThreshold"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetAutoDisableLinearThreshold(IntPtr body, dReal linear_threshold);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetAutoDisableSteps"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetAutoDisableSteps(IntPtr body, int steps);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetAutoDisableTime"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetAutoDisableTime(IntPtr body, dReal time);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetData"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetData(IntPtr body, IntPtr data);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetFiniteRotationMode"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetFiniteRotationMode(IntPtr body, int mode);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetFiniteRotationAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetFiniteRotationAxis(IntPtr body, dReal x, dReal y, dReal z);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetLinearDamping"), SuppressUnmanagedCodeSecurity]
+        public static extern void BodySetLinearDamping(IntPtr body, dReal scale);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetAngularDamping"), SuppressUnmanagedCodeSecurity]
+        public static extern void BodySetAngularDamping(IntPtr body, dReal scale);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetLinearDamping"), SuppressUnmanagedCodeSecurity]
+        public static extern dReal BodyGetLinearDamping(IntPtr body);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetAngularDamping"), SuppressUnmanagedCodeSecurity]
+        public static extern dReal BodyGetAngularDamping(IntPtr body);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetAngularDamping"), SuppressUnmanagedCodeSecurity]
+        public static extern void BodySetDamping(IntPtr body, dReal linear_scale, dReal angular_scale);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetAngularDampingThreshold"), SuppressUnmanagedCodeSecurity]
+        public static extern void BodySetAngularDampingThreshold(IntPtr body, dReal threshold);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetLinearDampingThreshold"), SuppressUnmanagedCodeSecurity]
+        public static extern void BodySetLinearDampingThreshold(IntPtr body, dReal threshold);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetLinearDampingThreshold"), SuppressUnmanagedCodeSecurity]
+        public static extern dReal BodyGetLinearDampingThreshold(IntPtr body);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyGetAngularDampingThreshold"), SuppressUnmanagedCodeSecurity]
+        public static extern dReal BodyGetAngularDampingThreshold(IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetForce"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetForce(IntPtr body, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetGravityMode"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetGravityMode(IntPtr body, bool mode);
+
+        /// <summary>
+        /// Sets the Gyroscopic term status on the body specified.
+        /// </summary>
+        /// <param name="body">Pointer to body</param>
+        /// <param name="enabled">NonZero enabled, Zero disabled</param>
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetGyroscopicMode"), SuppressUnmanagedCodeSecurity]
+        public static extern void dBodySetGyroscopicMode(IntPtr body, int enabled);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetLinearVel"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetLinearVel(IntPtr body, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetMass"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetMass(IntPtr body, ref Mass mass);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetPosition(IntPtr body, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetQuaternion(IntPtr body, ref Quaternion q);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetQuaternion(IntPtr body, ref dReal w);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetRotation(IntPtr body, ref Matrix3 R);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetRotation(IntPtr body, ref dReal M00);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodySetTorque"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodySetTorque(IntPtr body, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyVectorFromWorld"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyVectorFromWorld(IntPtr body, dReal px, dReal py, dReal pz, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBodyVectorToWorld"), SuppressUnmanagedCodeSecurity]
+                public static extern void BodyVectorToWorld(IntPtr body, dReal px, dReal py, dReal pz, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBoxBox"), SuppressUnmanagedCodeSecurity]
+                public static extern void BoxBox(ref Vector3 p1, ref Matrix3 R1,
+                        ref Vector3 side1, ref Vector3 p2,
+                        ref Matrix3 R2, ref Vector3 side2,
+                        ref Vector3 normal, out dReal depth, out int return_code,
+                        int maxc, out ContactGeom contact, int skip);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dBoxTouchesBox"), SuppressUnmanagedCodeSecurity]
+                public static extern void BoxTouchesBox(ref Vector3 _p1, ref Matrix3 R1,
+                        ref Vector3 side1, ref Vector3 _p2,
+                        ref Matrix3 R2, ref Vector3 side2);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCleanupODEAllDataForThread"), SuppressUnmanagedCodeSecurity]
+                public static extern void CleanupODEAllDataForThread();
+        
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dClosestLineSegmentPoints"), SuppressUnmanagedCodeSecurity]
+                public static extern void ClosestLineSegmentPoints(ref Vector3 a1, ref Vector3 a2, 
+                        ref Vector3 b1, ref Vector3 b2, 
+                        ref Vector3 cp1, ref Vector3 cp2);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCloseODE"), SuppressUnmanagedCodeSecurity]
+                public static extern void CloseODE();
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCollide"), SuppressUnmanagedCodeSecurity]
+        public static extern int Collide(IntPtr o1, IntPtr o2, int flags, [In, Out] ContactGeom[] contact, int skip);
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCollide"), SuppressUnmanagedCodeSecurity]
+        public static extern int CollidePtr(IntPtr o1, IntPtr o2, int flags, IntPtr contactgeomarray, int skip);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dConnectingJoint"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr ConnectingJoint(IntPtr j1, IntPtr j2);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateBox"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr CreateiBox(IntPtr space, dReal lx, dReal ly, dReal lz);
+                public static IntPtr CreateBox(IntPtr space, dReal lx, dReal ly, dReal lz)
+        {
+            NTotalGeoms++;
+            return CreateiBox(space, lx, ly, lz);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateCapsule"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr CreateiCapsule(IntPtr space, dReal radius, dReal length);
+        public static IntPtr CreateCapsule(IntPtr space, dReal radius, dReal length)
+        {
+            NTotalGeoms++;
+            return CreateiCapsule(space, radius, length);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateConvex"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr CreateiConvex(IntPtr space, dReal[] planes, int planeCount, dReal[] points, int pointCount, int[] polygons);
+        public static IntPtr CreateConvex(IntPtr space, dReal[] planes, int planeCount, dReal[] points, int pointCount, int[] polygons)
+        {
+            NTotalGeoms++;
+            return CreateiConvex(space, planes, planeCount, points, pointCount, polygons);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateCylinder"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr CreateiCylinder(IntPtr space, dReal radius, dReal length);
+        public static IntPtr CreateCylinder(IntPtr space, dReal radius, dReal length)
+        {
+            NTotalGeoms++;
+            return CreateiCylinder(space, radius, length);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateHeightfield"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr CreateiHeightfield(IntPtr space, IntPtr data, int bPlaceable);
+        public static IntPtr CreateHeightfield(IntPtr space, IntPtr data, int bPlaceable)
+        {
+            NTotalGeoms++;
+            return CreateiHeightfield(space, data, bPlaceable);
+        }
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateUbitTerrain"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr CreateiUbitTerrain(IntPtr space, IntPtr data, int bPlaceable);
+        public static IntPtr CreateUbitTerrain(IntPtr space, IntPtr data, int bPlaceable)
+        {
+            NTotalGeoms++;
+            return CreateiUbitTerrain(space, data, bPlaceable);
+        }
+
+
+
+        
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateGeom"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr CreateiGeom(int classnum);
+        public static IntPtr CreateGeom(int classnum)
+        {
+            NTotalGeoms++;
+            return CreateiGeom(classnum);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateGeomClass"), SuppressUnmanagedCodeSecurity]
+                public static extern int CreateGeomClass(ref GeomClass classptr);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateGeomTransform"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr CreateGeomTransform(IntPtr space);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreatePlane"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr CreateiPlane(IntPtr space, dReal a, dReal b, dReal c, dReal d);
+        public static IntPtr CreatePlane(IntPtr space, dReal a, dReal b, dReal c, dReal d)
+        {
+            NTotalGeoms++;
+            return CreateiPlane(space, a, b, c, d);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateRay"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr CreateiRay(IntPtr space, dReal length);
+        public static IntPtr CreateRay(IntPtr space, dReal length)
+        {
+            NTotalGeoms++;
+            return CreateiRay(space, length);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateSphere"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr CreateiSphere(IntPtr space, dReal radius);
+        public static IntPtr CreateSphere(IntPtr space, dReal radius)
+        {
+            NTotalGeoms++;
+            return CreateiSphere(space, radius);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dCreateTriMesh"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr CreateiTriMesh(IntPtr space, IntPtr data, 
+                        TriCallback callback, TriArrayCallback arrayCallback, TriRayCallback rayCallback);
+        public static IntPtr CreateTriMesh(IntPtr space, IntPtr data,
+            TriCallback callback, TriArrayCallback arrayCallback, TriRayCallback rayCallback)
+        {
+            NTotalGeoms++;
+            return CreateiTriMesh(space, data, callback, arrayCallback, rayCallback);
+        }
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dDot"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal Dot(ref dReal X0, ref dReal X1, int n);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dDQfromW"), SuppressUnmanagedCodeSecurity]
+                public static extern void DQfromW(dReal[] dq, ref Vector3 w, ref Quaternion q);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dFactorCholesky"), SuppressUnmanagedCodeSecurity]
+                public static extern int FactorCholesky(ref dReal A00, int n);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dFactorLDLT"), SuppressUnmanagedCodeSecurity]
+                public static extern void FactorLDLT(ref dReal A, out dReal d, int n, int nskip);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomBoxGetLengths"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomBoxGetLengths(IntPtr geom, out Vector3 len);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomBoxGetLengths"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomBoxGetLengths(IntPtr geom, out dReal x);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomBoxPointDepth"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal GeomBoxPointDepth(IntPtr geom, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomBoxSetLengths"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomBoxSetLengths(IntPtr geom, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCapsuleGetParams"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCapsuleGetParams(IntPtr geom, out dReal radius, out dReal length);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCapsulePointDepth"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal GeomCapsulePointDepth(IntPtr geom, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCapsuleSetParams"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCapsuleSetParams(IntPtr geom, dReal radius, dReal length);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomClearOffset"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomClearOffset(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCopyOffsetPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomCopyOffsetPosition(IntPtr geom, ref Vector3 pos);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCopyOffsetPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomCopyOffsetPosition(IntPtr geom, ref dReal X);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetOffsetQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCopyOffsetQuaternion(IntPtr geom, ref Quaternion Q);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetOffsetQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCopyOffsetQuaternion(IntPtr geom, ref dReal X);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCopyOffsetRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomCopyOffsetRotation(IntPtr geom, ref Matrix3 R);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCopyOffsetRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomCopyOffsetRotation(IntPtr geom, ref dReal M00);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCopyPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCopyPosition(IntPtr geom, out Vector3 pos);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCopyPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCopyPosition(IntPtr geom, out dReal X);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCopyRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCopyRotation(IntPtr geom, out Matrix3 R);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCopyRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCopyRotation(IntPtr geom, out dReal M00);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCylinderGetParams"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCylinderGetParams(IntPtr geom, out dReal radius, out dReal length);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomCylinderSetParams"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCylinderSetParams(IntPtr geom, dReal radius, dReal length);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomDestroy"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomiDestroy(IntPtr geom);
+        public static void GeomDestroy(IntPtr geom)
+        {
+            NTotalGeoms--;
+            GeomiDestroy(geom);
+        }
+
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomDisable"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomDisable(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomEnable"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomEnable(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetAABB"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomGetAABB(IntPtr geom, out AABB aabb);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetAABB"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomGetAABB(IntPtr geom, out dReal minX);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetBody"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomGetBody(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetCategoryBits"), SuppressUnmanagedCodeSecurity]
+                public static extern uint GeomGetCategoryBits(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetClassData"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomGetClassData(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetCollideBits"), SuppressUnmanagedCodeSecurity]
+                public static extern uint GeomGetCollideBits(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetClass"), SuppressUnmanagedCodeSecurity]
+                public static extern GeomClassID GeomGetClass(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetData"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr GeomGetData(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetOffsetPosition"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Vector3* GeomGetOffsetPositionUnsafe(IntPtr geom);
+                public static Vector3 GeomGetOffsetPosition(IntPtr geom)
+                {
+                        unsafe { return *(GeomGetOffsetPositionUnsafe(geom)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetOffsetRotation"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Matrix3* GeomGetOffsetRotationUnsafe(IntPtr geom);
+                public static Matrix3 GeomGetOffsetRotation(IntPtr geom)
+                {
+                        unsafe { return *(GeomGetOffsetRotationUnsafe(geom)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetPosition"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Vector3* GeomGetPositionUnsafe(IntPtr geom);
+                public static Vector3 GeomGetPosition(IntPtr geom)
+                {
+                        unsafe { return *(GeomGetPositionUnsafe(geom)); }
+                }
+                public static OMV.Vector3 GeomGetPositionOMV(IntPtr geom)
+                {
+            Vector3 vtmp = GeomGetPosition(geom);
+            return new OMV.Vector3(vtmp.X, vtmp.Y, vtmp.Z);
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetQuaternion"), SuppressUnmanagedCodeSecurity]
+        public static extern void GeomCopyQuaternion(IntPtr geom, out Quaternion q);
+        public static OMV.Quaternion GeomGetQuaternionOMV(IntPtr geom)
+        {
+            Quaternion qtmp;
+            GeomCopyQuaternion(geom, out qtmp);
+            return new OMV.Quaternion(qtmp.X, qtmp.Y, qtmp.Z, qtmp.W);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomCopyQuaternion(IntPtr geom, out dReal X);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetRotation"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Matrix3* GeomGetRotationUnsafe(IntPtr geom);
+                public static Matrix3 GeomGetRotation(IntPtr geom)
+                {
+                        unsafe { return *(GeomGetRotationUnsafe(geom)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomGetSpace"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomGetSpace(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataBuildByte"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataBuildByte(IntPtr d, byte[] pHeightData, int bCopyHeightData,
+                                dReal width, dReal depth, int widthSamples, int depthSamples,
+                                dReal scale, dReal offset, dReal thickness, int bWrap);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataBuildByte"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataBuildByte(IntPtr d, IntPtr pHeightData, int bCopyHeightData,
+                                dReal width, dReal depth, int widthSamples, int depthSamples,
+                                dReal scale, dReal offset, dReal thickness,     int bWrap);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataBuildCallback"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataBuildCallback(IntPtr d, IntPtr pUserData, HeightfieldGetHeight pCallback,
+                                dReal width, dReal depth, int widthSamples, int depthSamples,
+                                dReal scale, dReal offset, dReal thickness, int bWrap);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataBuildShort"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataBuildShort(IntPtr d, ushort[] pHeightData, int bCopyHeightData,
+                                dReal width, dReal depth, int widthSamples, int depthSamples,
+                                dReal scale, dReal offset, dReal thickness, int bWrap);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataBuildShort"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataBuildShort(IntPtr d, short[] pHeightData, int bCopyHeightData,
+                                dReal width, dReal depth, int widthSamples, int depthSamples,
+                                dReal scale, dReal offset, dReal thickness, int bWrap);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataBuildShort"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataBuildShort(IntPtr d, IntPtr pHeightData, int bCopyHeightData,
+                                dReal width, dReal depth, int widthSamples, int depthSamples,
+                                dReal scale, dReal offset, dReal thickness, int bWrap);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataBuildSingle"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataBuildSingle(IntPtr d, float[] pHeightData, int bCopyHeightData,
+                                dReal width, dReal depth, int widthSamples, int depthSamples,
+                                dReal scale, dReal offset, dReal thickness, int bWrap);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataBuildSingle"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataBuildSingle(IntPtr d, IntPtr pHeightData, int bCopyHeightData,
+                                dReal width, dReal depth, int widthSamples, int depthSamples,
+                                dReal scale, dReal offset, dReal thickness, int bWrap);
+
+
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataBuildDouble"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataBuildDouble(IntPtr d, double[] pHeightData, int bCopyHeightData,
+                                dReal width, dReal depth, int widthSamples, int depthSamples,
+                                dReal scale, dReal offset, dReal thickness, int bWrap);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataBuildDouble"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataBuildDouble(IntPtr d, IntPtr pHeightData, int bCopyHeightData,
+                                dReal width, dReal depth, int widthSamples, int depthSamples,
+                                dReal scale, dReal offset, dReal thickness, int bWrap);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataCreate"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomHeightfieldDataCreate();
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataDestroy"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataDestroy(IntPtr d);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldDataSetBounds"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldDataSetBounds(IntPtr d, dReal minHeight, dReal maxHeight);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldGetHeightfieldData"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomHeightfieldGetHeightfieldData(IntPtr g);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomHeightfieldSetHeightfieldData"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomHeightfieldSetHeightfieldData(IntPtr g, IntPtr d);
+
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomUbitTerrainDataBuild"), SuppressUnmanagedCodeSecurity]
+        public static extern void GeomUbitTerrainDataBuild(IntPtr d, float[] pHeightData, int bCopyHeightData,
+                dReal sampleSize, int widthSamples, int depthSamples,
+                dReal offset, dReal thickness, int bWrap);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomUbitTerrainDataBuild"), SuppressUnmanagedCodeSecurity]
+        public static extern void GeomUbitTerrainDataBuild(IntPtr d, IntPtr pHeightData, int bCopyHeightData,
+                dReal sampleSize, int widthSamples, int depthSamples,
+                dReal thickness, int bWrap);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomUbitTerrainDataCreate"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr GeomUbitTerrainDataCreate();
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomUbitTerrainDataDestroy"), SuppressUnmanagedCodeSecurity]
+        public static extern void GeomUbitTerrainDataDestroy(IntPtr d);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomUbitTerrainDataSetBounds"), SuppressUnmanagedCodeSecurity]
+        public static extern void GeomUbitTerrainDataSetBounds(IntPtr d, dReal minHeight, dReal maxHeight);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomUbitTerrainGetHeightfieldData"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr GeomUbitTerrainGetHeightfieldData(IntPtr g);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomUbitTerrainSetHeightfieldData"), SuppressUnmanagedCodeSecurity]
+        public static extern void GeomUbitTerrainSetHeightfieldData(IntPtr g, IntPtr d);
+
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomIsEnabled"), SuppressUnmanagedCodeSecurity]
+                public static extern bool GeomIsEnabled(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomIsOffset"), SuppressUnmanagedCodeSecurity]
+                public static extern bool GeomIsOffset(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomIsSpace"), SuppressUnmanagedCodeSecurity]
+                public static extern bool GeomIsSpace(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomPlaneGetParams"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomPlaneGetParams(IntPtr geom, ref Vector4 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomPlaneGetParams"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomPlaneGetParams(IntPtr geom, ref dReal A);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomPlanePointDepth"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal GeomPlanePointDepth(IntPtr geom, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomPlaneSetParams"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomPlaneSetParams(IntPtr plane, dReal a, dReal b, dReal c, dReal d);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomRayGet"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomRayGet(IntPtr ray, ref Vector3 start, ref Vector3 dir);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomRayGet"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomRayGet(IntPtr ray, ref dReal startX, ref dReal dirX);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomRayGetClosestHit"), SuppressUnmanagedCodeSecurity]
+                public static extern int GeomRayGetClosestHit(IntPtr ray);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomRayGetLength"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal GeomRayGetLength(IntPtr ray);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomRayGetParams"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal GeomRayGetParams(IntPtr g, out int firstContact, out int backfaceCull);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomRaySet"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomRaySet(IntPtr ray, dReal px, dReal py, dReal pz, dReal dx, dReal dy, dReal dz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomRaySetClosestHit"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomRaySetClosestHit(IntPtr ray, int closestHit);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomRaySetLength"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomRaySetLength(IntPtr ray, dReal length);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomRaySetParams"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomRaySetParams(IntPtr ray, int firstContact, int backfaceCull);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetBody"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetBody(IntPtr geom, IntPtr body);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetCategoryBits"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetCategoryBits(IntPtr geom, uint bits);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetCollideBits"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetCollideBits(IntPtr geom, uint bits);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetConvex"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomSetConvex(IntPtr geom, dReal[] planes, int planeCount, dReal[] points, int pointCount, int[] polygons);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetData"), SuppressUnmanagedCodeSecurity]
+        public static extern void GeomSetData(IntPtr geom, IntPtr data);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetOffsetPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetOffsetPosition(IntPtr geom, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetOffsetQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetOffsetQuaternion(IntPtr geom, ref Quaternion Q);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetOffsetQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetOffsetQuaternion(IntPtr geom, ref dReal X);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetOffsetRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetOffsetRotation(IntPtr geom, ref Matrix3 R);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetOffsetRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetOffsetRotation(IntPtr geom, ref dReal M00);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetOffsetWorldPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetOffsetWorldPosition(IntPtr geom, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetOffsetWorldQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetOffsetWorldQuaternion(IntPtr geom, ref Quaternion Q);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetOffsetWorldQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetOffsetWorldQuaternion(IntPtr geom, ref dReal X);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetOffsetWorldRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetOffsetWorldRotation(IntPtr geom, ref Matrix3 R);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetOffsetWorldRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetOffsetWorldRotation(IntPtr geom, ref dReal M00);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetPosition(IntPtr geom, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetQuaternion(IntPtr geom, ref Quaternion quat);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetQuaternion"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetQuaternion(IntPtr geom, ref dReal w);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetRotation(IntPtr geom, ref Matrix3 R);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSetRotation"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSetRotation(IntPtr geom, ref dReal M00);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSphereGetRadius"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal GeomSphereGetRadius(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSpherePointDepth"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal GeomSpherePointDepth(IntPtr geom, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomSphereSetRadius"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomSphereSetRadius(IntPtr geom, dReal radius);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTransformGetCleanup"), SuppressUnmanagedCodeSecurity]
+                public static extern int GeomTransformGetCleanup(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTransformGetGeom"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomTransformGetGeom(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTransformGetInfo"), SuppressUnmanagedCodeSecurity]
+                public static extern int GeomTransformGetInfo(IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTransformSetCleanup"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTransformSetCleanup(IntPtr geom, int mode);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTransformSetGeom"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTransformSetGeom(IntPtr geom, IntPtr obj);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTransformSetInfo"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTransformSetInfo(IntPtr geom, int info);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildDouble"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildDouble(IntPtr d,
+                        double[] vertices, int vertexStride, int vertexCount,
+                        int[] indices, int indexCount, int triStride);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildDouble"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildDouble(IntPtr d,
+                        IntPtr vertices, int vertexStride, int vertexCount,
+                        IntPtr indices, int indexCount, int triStride);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildDouble1"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildDouble1(IntPtr d,
+                        double[] vertices, int vertexStride, int vertexCount,
+                        int[] indices, int indexCount, int triStride,
+                        double[] normals);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildDouble1"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildDouble(IntPtr d,
+                        IntPtr vertices, int vertexStride, int vertexCount,
+                        IntPtr indices, int indexCount, int triStride,
+                        IntPtr normals);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildSimple"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildSingle(IntPtr d,
+                        dReal[] vertices, int vertexStride, int vertexCount,
+                        int[] indices, int indexCount, int triStride);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildSimple"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildSingle(IntPtr d,
+                        IntPtr vertices, int vertexStride, int vertexCount,
+                        IntPtr indices, int indexCount, int triStride);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildSimple1"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildSingle1(IntPtr d,
+                        dReal[] vertices, int vertexStride, int vertexCount,
+                        int[] indices, int indexCount, int triStride,
+                        dReal[] normals);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildSimple1"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildSingle1(IntPtr d,
+                        IntPtr vertices, int vertexStride, int vertexCount,
+                        IntPtr indices, int indexCount, int triStride,
+                        IntPtr normals);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildSingle"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildSimple(IntPtr d, 
+                        float[] vertices, int vertexStride, int vertexCount,
+                        int[] indices, int indexCount, int triStride);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildSingle"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildSimple(IntPtr d,
+                        IntPtr vertices, int vertexStride, int vertexCount,
+                        IntPtr indices, int indexCount, int triStride);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildSingle1"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildSimple1(IntPtr d, 
+                        float[] vertices, int vertexStride, int vertexCount,
+                        int[] indices, int indexCount, int triStride,
+                        float[] normals);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataBuildSingle1"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataBuildSimple1(IntPtr d,
+                        IntPtr vertices, int vertexStride, int vertexCount,
+                        IntPtr indices, int indexCount, int triStride,
+                        IntPtr normals);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshClearTCCache"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshClearTCCache(IntPtr g);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataCreate"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomTriMeshDataCreate();
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataDestroy"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataDestroy(IntPtr d);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataGet"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomTriMeshDataGet(IntPtr d, int data_id);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataPreprocess"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataPreprocess(IntPtr d);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataSet"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataSet(IntPtr d, int data_id, IntPtr in_data);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshDataUpdate"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshDataUpdate(IntPtr d);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshEnableTC"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshEnableTC(IntPtr g, int geomClass, bool enable);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshGetArrayCallback"), SuppressUnmanagedCodeSecurity]
+                public static extern TriArrayCallback GeomTriMeshGetArrayCallback(IntPtr g);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshGetCallback"), SuppressUnmanagedCodeSecurity]
+                public static extern TriCallback GeomTriMeshGetCallback(IntPtr g);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshGetData"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomTriMeshGetData(IntPtr g);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshGetLastTransform"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static Matrix4* GeomTriMeshGetLastTransformUnsafe(IntPtr geom);
+                public static Matrix4 GeomTriMeshGetLastTransform(IntPtr geom)
+                {
+                        unsafe { return *(GeomTriMeshGetLastTransformUnsafe(geom)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshGetPoint"), SuppressUnmanagedCodeSecurity]
+                public extern static void GeomTriMeshGetPoint(IntPtr g, int index, dReal u, dReal v, ref Vector3 outVec);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshGetRayCallback"), SuppressUnmanagedCodeSecurity]
+                public static extern TriRayCallback GeomTriMeshGetRayCallback(IntPtr g);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshGetTriangle"), SuppressUnmanagedCodeSecurity]
+                public extern static void GeomTriMeshGetTriangle(IntPtr g, int index, ref Vector3 v0, ref Vector3 v1, ref Vector3 v2);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshGetTriangleCount"), SuppressUnmanagedCodeSecurity]
+                public extern static int GeomTriMeshGetTriangleCount(IntPtr g);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshGetTriMeshDataID"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr GeomTriMeshGetTriMeshDataID(IntPtr g);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshIsTCEnabled"), SuppressUnmanagedCodeSecurity]
+                public static extern bool GeomTriMeshIsTCEnabled(IntPtr g, int geomClass);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshSetArrayCallback"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshSetArrayCallback(IntPtr g, TriArrayCallback arrayCallback);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshSetCallback"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshSetCallback(IntPtr g, TriCallback callback);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshSetData"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshSetData(IntPtr g, IntPtr data);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshSetLastTransform"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshSetLastTransform(IntPtr g, ref Matrix4 last_trans);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshSetLastTransform"), SuppressUnmanagedCodeSecurity]
+                public static extern void GeomTriMeshSetLastTransform(IntPtr g, ref dReal M00);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGeomTriMeshSetRayCallback"), SuppressUnmanagedCodeSecurity]
+        public static extern void GeomTriMeshSetRayCallback(IntPtr g, TriRayCallback callback);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dGetConfiguration"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr iGetConfiguration();
+
+        public static string GetConfiguration()
+        {
+            IntPtr ptr = iGetConfiguration();
+            string s = Marshal.PtrToStringAnsi(ptr);
+            return s;
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dHashSpaceCreate"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr HashSpaceCreate(IntPtr space);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dHashSpaceGetLevels"), SuppressUnmanagedCodeSecurity]
+                public static extern void HashSpaceGetLevels(IntPtr space, out int minlevel, out int maxlevel);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dHashSpaceSetLevels"), SuppressUnmanagedCodeSecurity]
+                public static extern void HashSpaceSetLevels(IntPtr space, int minlevel, int maxlevel);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dInfiniteAABB"), SuppressUnmanagedCodeSecurity]
+                public static extern void InfiniteAABB(IntPtr geom, out AABB aabb);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dInitODE"), SuppressUnmanagedCodeSecurity]
+                public static extern void InitODE();
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dInitODE2"), SuppressUnmanagedCodeSecurity]
+        public static extern int InitODE2(uint ODEInitFlags);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dIsPositiveDefinite"), SuppressUnmanagedCodeSecurity]
+                public static extern int IsPositiveDefinite(ref dReal A, int n);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dInvertPDMatrix"), SuppressUnmanagedCodeSecurity]
+                public static extern int InvertPDMatrix(ref dReal A, out dReal Ainv, int n);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointAddAMotorTorques"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointAddAMotorTorques(IntPtr joint, dReal torque1, dReal torque2, dReal torque3);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointAddHingeTorque"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointAddHingeTorque(IntPtr joint, dReal torque);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointAddHinge2Torque"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointAddHinge2Torques(IntPtr joint, dReal torque1, dReal torque2);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointAddPRTorque"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointAddPRTorque(IntPtr joint, dReal torque);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointAddUniversalTorque"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointAddUniversalTorques(IntPtr joint, dReal torque1, dReal torque2);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointAddSliderForce"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointAddSliderForce(IntPtr joint, dReal force);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointAttach"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointAttach(IntPtr joint, IntPtr body1, IntPtr body2);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateAMotor"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreateAMotor(IntPtr world, IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateBall"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreateBall(IntPtr world, IntPtr group);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateContact"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr JointCreateContact(IntPtr world, IntPtr group, ref Contact contact);
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateContact"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr JointCreateContactPtr(IntPtr world, IntPtr group, IntPtr contact);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateFixed"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreateFixed(IntPtr world, IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateHinge"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreateHinge(IntPtr world, IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateHinge2"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreateHinge2(IntPtr world, IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateLMotor"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreateLMotor(IntPtr world, IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateNull"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreateNull(IntPtr world, IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreatePR"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreatePR(IntPtr world, IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreatePlane2D"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreatePlane2D(IntPtr world, IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateSlider"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreateSlider(IntPtr world, IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointCreateUniversal"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointCreateUniversal(IntPtr world, IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointDestroy"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointDestroy(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetAMotorAngle"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetAMotorAngle(IntPtr j, int anum);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetAMotorAngleRate"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetAMotorAngleRate(IntPtr j, int anum);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetAMotorAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetAMotorAxis(IntPtr j, int anum, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetAMotorAxisRel"), SuppressUnmanagedCodeSecurity]
+                public static extern int JointGetAMotorAxisRel(IntPtr j, int anum);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetAMotorMode"), SuppressUnmanagedCodeSecurity]
+                public static extern int JointGetAMotorMode(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetAMotorNumAxes"), SuppressUnmanagedCodeSecurity]
+                public static extern int JointGetAMotorNumAxes(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetAMotorParam"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetAMotorParam(IntPtr j, int parameter);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetBallAnchor"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetBallAnchor(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetBallAnchor2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetBallAnchor2(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetBody"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointGetBody(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetData"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointGetData(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetFeedback"), SuppressUnmanagedCodeSecurity]
+                public extern unsafe static JointFeedback* JointGetFeedbackUnsafe(IntPtr j);
+                public static JointFeedback JointGetFeedback(IntPtr j)
+                {
+                        unsafe { return *(JointGetFeedbackUnsafe(j)); }
+                }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHingeAnchor"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetHingeAnchor(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHingeAngle"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetHingeAngle(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHingeAngleRate"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetHingeAngleRate(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHingeAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetHingeAxis(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHingeParam"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetHingeParam(IntPtr j, int parameter);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHinge2Angle1"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetHinge2Angle1(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHinge2Angle1Rate"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetHinge2Angle1Rate(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHinge2Angle2Rate"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetHinge2Angle2Rate(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHingeAnchor2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetHingeAnchor2(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHinge2Anchor"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetHinge2Anchor(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHinge2Anchor2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetHinge2Anchor2(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHinge2Axis1"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetHinge2Axis1(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHinge2Axis2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetHinge2Axis2(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetHinge2Param"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetHinge2Param(IntPtr j, int parameter);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetLMotorAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetLMotorAxis(IntPtr j, int anum, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetLMotorNumAxes"), SuppressUnmanagedCodeSecurity]
+                public static extern int JointGetLMotorNumAxes(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetLMotorParam"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetLMotorParam(IntPtr j, int parameter);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetPRAnchor"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetPRAnchor(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetPRAxis1"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetPRAxis1(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetPRAxis2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetPRAxis2(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetPRParam"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetPRParam(IntPtr j, int parameter);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetPRPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetPRPosition(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetPRPositionRate"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetPRPositionRate(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetSliderAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetSliderAxis(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetSliderParam"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetSliderParam(IntPtr j, int parameter);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetSliderPosition"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetSliderPosition(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetSliderPositionRate"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetSliderPositionRate(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetType"), SuppressUnmanagedCodeSecurity]
+                public static extern JointType JointGetType(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetUniversalAnchor"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetUniversalAnchor(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetUniversalAnchor2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetUniversalAnchor2(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetUniversalAngle1"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetUniversalAngle1(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetUniversalAngle1Rate"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetUniversalAngle1Rate(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetUniversalAngle2"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetUniversalAngle2(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetUniversalAngle2Rate"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetUniversalAngle2Rate(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetUniversalAngles"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetUniversalAngles(IntPtr j, out dReal angle1, out dReal angle2);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetUniversalAxis1"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetUniversalAxis1(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetUniversalAxis2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGetUniversalAxis2(IntPtr j, out Vector3 result);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGetUniversalParam"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal JointGetUniversalParam(IntPtr j, int parameter);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGroupCreate"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr JointGroupCreate(int max_size);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGroupDestroy"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGroupDestroy(IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointGroupEmpty"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointGroupEmpty(IntPtr group);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetAMotorAngle"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetAMotorAngle(IntPtr j, int anum, dReal angle);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetAMotorAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetAMotorAxis(IntPtr j, int anum, int rel, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetAMotorMode"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetAMotorMode(IntPtr j, int mode);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetAMotorNumAxes"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetAMotorNumAxes(IntPtr group, int num);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetAMotorParam"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetAMotorParam(IntPtr group, int parameter, dReal value);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetBallAnchor"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetBallAnchor(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetBallAnchor2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetBallAnchor2(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetData"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetData(IntPtr j, IntPtr data);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetFeedback"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetFeedback(IntPtr j, out JointFeedback feedback);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetFixed"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetFixed(IntPtr j);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetHingeAnchor"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetHingeAnchor(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetHingeAnchorDelta"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetHingeAnchorDelta(IntPtr j, dReal x, dReal y, dReal z, dReal ax, dReal ay, dReal az);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetHingeAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetHingeAxis(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetHingeParam"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetHingeParam(IntPtr j, int parameter, dReal value);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetHinge2Anchor"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetHinge2Anchor(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetHinge2Axis1"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetHinge2Axis1(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetHinge2Axis2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetHinge2Axis2(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetHinge2Param"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetHinge2Param(IntPtr j, int parameter, dReal value);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetLMotorAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetLMotorAxis(IntPtr j, int anum, int rel, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetLMotorNumAxes"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetLMotorNumAxes(IntPtr j, int num);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetLMotorParam"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetLMotorParam(IntPtr j, int parameter, dReal value);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetPlane2DAngleParam"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetPlane2DAngleParam(IntPtr j, int parameter, dReal value);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetPlane2DXParam"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetPlane2DXParam(IntPtr j, int parameter, dReal value);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetPlane2DYParam"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetPlane2DYParam(IntPtr j, int parameter, dReal value);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetPRAnchor"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetPRAnchor(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetPRAxis1"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetPRAxis1(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetPRAxis2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetPRAxis2(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetPRParam"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetPRParam(IntPtr j, int parameter, dReal value);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetSliderAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetSliderAxis(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetSliderAxisDelta"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetSliderAxisDelta(IntPtr j, dReal x, dReal y, dReal z, dReal ax, dReal ay, dReal az);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetSliderParam"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetSliderParam(IntPtr j, int parameter, dReal value);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetUniversalAnchor"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetUniversalAnchor(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetUniversalAxis1"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetUniversalAxis1(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetUniversalAxis2"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetUniversalAxis2(IntPtr j, dReal x, dReal y, dReal z);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dJointSetUniversalParam"), SuppressUnmanagedCodeSecurity]
+                public static extern void JointSetUniversalParam(IntPtr j, int parameter, dReal value);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dLDLTAddTL"), SuppressUnmanagedCodeSecurity]
+                public static extern void LDLTAddTL(ref dReal L, ref dReal d, ref dReal a, int n, int nskip);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassAdd"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassAdd(ref Mass a, ref Mass b);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassAdjust"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassAdjust(ref Mass m, dReal newmass);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassCheck"), SuppressUnmanagedCodeSecurity]
+                public static extern bool MassCheck(ref Mass m);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassRotate"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassRotate(ref Mass mass, ref Matrix3 R);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassRotate"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassRotate(ref Mass mass, ref dReal M00);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetBox"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassSetBox(out Mass mass, dReal density, dReal lx, dReal ly, dReal lz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetBoxTotal"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassSetBoxTotal(out Mass mass, dReal total_mass, dReal lx, dReal ly, dReal lz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetCapsule"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassSetCapsule(out Mass mass, dReal density, int direction, dReal radius, dReal length);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetCapsuleTotal"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassSetCapsuleTotal(out Mass mass, dReal total_mass, int direction, dReal radius, dReal length);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetCylinder"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassSetCylinder(out Mass mass, dReal density, int direction, dReal radius, dReal length);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetCylinderTotal"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassSetCylinderTotal(out Mass mass, dReal total_mass, int direction, dReal radius, dReal length);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetParameters"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassSetParameters(out Mass mass, dReal themass,
+                         dReal cgx, dReal cgy, dReal cgz,
+                         dReal i11, dReal i22, dReal i33,
+                         dReal i12, dReal i13, dReal i23);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetSphere"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassSetSphere(out Mass mass, dReal density, dReal radius);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetSphereTotal"), SuppressUnmanagedCodeSecurity]
+                public static extern void dMassSetSphereTotal(out Mass mass, dReal total_mass, dReal radius);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetTrimesh"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassSetTrimesh(out Mass mass, dReal density, IntPtr g);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassSetZero"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassSetZero(out Mass mass);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMassTranslate"), SuppressUnmanagedCodeSecurity]
+                public static extern void MassTranslate(ref Mass mass, dReal x, dReal y, dReal z);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMultiply0"), SuppressUnmanagedCodeSecurity]
+        public static extern void Multiply0(out dReal A00, ref dReal B00, ref dReal C00, int p, int q, int r);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMultiply0"), SuppressUnmanagedCodeSecurity]
+        private static extern void MultiplyiM3V3(out Vector3 vout, ref Matrix3 matrix, ref Vector3 vect,int p, int q, int r);
+        public static void MultiplyM3V3(out Vector3 outvector, ref Matrix3 matrix, ref Vector3 invector)
+        {
+            MultiplyiM3V3(out outvector, ref matrix, ref invector, 3, 3, 1);
+        }
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMultiply1"), SuppressUnmanagedCodeSecurity]
+                public static extern void Multiply1(out dReal A00, ref dReal B00, ref dReal C00, int p, int q, int r);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dMultiply2"), SuppressUnmanagedCodeSecurity]
+                public static extern void Multiply2(out dReal A00, ref dReal B00, ref dReal C00, int p, int q, int r);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dQFromAxisAndAngle"), SuppressUnmanagedCodeSecurity]
+                public static extern void QFromAxisAndAngle(out Quaternion q, dReal ax, dReal ay, dReal az, dReal angle);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dQfromR"), SuppressUnmanagedCodeSecurity]
+                public static extern void QfromR(out Quaternion q, ref Matrix3 R);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dQMultiply0"), SuppressUnmanagedCodeSecurity]
+                public static extern void QMultiply0(out Quaternion qa, ref Quaternion qb, ref Quaternion qc);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dQMultiply1"), SuppressUnmanagedCodeSecurity]
+                public static extern void QMultiply1(out Quaternion qa, ref Quaternion qb, ref Quaternion qc);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dQMultiply2"), SuppressUnmanagedCodeSecurity]
+                public static extern void QMultiply2(out Quaternion qa, ref Quaternion qb, ref Quaternion qc);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dQMultiply3"), SuppressUnmanagedCodeSecurity]
+                public static extern void QMultiply3(out Quaternion qa, ref Quaternion qb, ref Quaternion qc);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dQSetIdentity"), SuppressUnmanagedCodeSecurity]
+                public static extern void QSetIdentity(out Quaternion q);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dQuadTreeSpaceCreate"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr QuadTreeSpaceCreate(IntPtr space, ref Vector3 center, ref Vector3 extents, int depth);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dQuadTreeSpaceCreate"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr QuadTreeSpaceCreate(IntPtr space, ref dReal centerX, ref dReal extentsX, int depth);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dRandReal"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal RandReal();
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dRFrom2Axes"), SuppressUnmanagedCodeSecurity]
+                public static extern void RFrom2Axes(out Matrix3 R, dReal ax, dReal ay, dReal az, dReal bx, dReal by, dReal bz);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dRFromAxisAndAngle"), SuppressUnmanagedCodeSecurity]
+                public static extern void RFromAxisAndAngle(out Matrix3 R, dReal x, dReal y, dReal z, dReal angle);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dRFromEulerAngles"), SuppressUnmanagedCodeSecurity]
+                public static extern void RFromEulerAngles(out Matrix3 R, dReal phi, dReal theta, dReal psi);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dRfromQ"), SuppressUnmanagedCodeSecurity]
+                public static extern void RfromQ(out Matrix3 R, ref Quaternion q);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dRFromZAxis"), SuppressUnmanagedCodeSecurity]
+                public static extern void RFromZAxis(out Matrix3 R, dReal ax, dReal ay, dReal az);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dRSetIdentity"), SuppressUnmanagedCodeSecurity]
+                public static extern void RSetIdentity(out Matrix3 R);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSetValue"), SuppressUnmanagedCodeSecurity]
+                public static extern void SetValue(out dReal a, int n);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSetZero"), SuppressUnmanagedCodeSecurity]
+                public static extern void SetZero(out dReal a, int n);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSimpleSpaceCreate"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr SimpleSpaceCreate(IntPtr space);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSolveCholesky"), SuppressUnmanagedCodeSecurity]
+                public static extern void SolveCholesky(ref dReal L, out dReal b, int n);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSolveL1"), SuppressUnmanagedCodeSecurity]
+                public static extern void SolveL1(ref dReal L, out dReal b, int n, int nskip);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSolveL1T"), SuppressUnmanagedCodeSecurity]
+                public static extern void SolveL1T(ref dReal L, out dReal b, int n, int nskip);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSolveLDLT"), SuppressUnmanagedCodeSecurity]
+                public static extern void SolveLDLT(ref dReal L, ref dReal d, out dReal b, int n, int nskip);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceAdd"), SuppressUnmanagedCodeSecurity]
+                public static extern void SpaceAdd(IntPtr space, IntPtr geom);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceLockQuery"), SuppressUnmanagedCodeSecurity]
+        public static extern bool SpaceLockQuery(IntPtr space);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceClean"), SuppressUnmanagedCodeSecurity]
+                public static extern void SpaceClean(IntPtr space);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceCollide"), SuppressUnmanagedCodeSecurity]
+                public static extern void SpaceCollide(IntPtr space, IntPtr data, NearCallback callback);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceCollide2"), SuppressUnmanagedCodeSecurity]
+                public static extern void SpaceCollide2(IntPtr space1, IntPtr space2, IntPtr data, NearCallback callback);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceDestroy"), SuppressUnmanagedCodeSecurity]
+                public static extern void SpaceDestroy(IntPtr space);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceGetCleanup"), SuppressUnmanagedCodeSecurity]
+                public static extern bool SpaceGetCleanup(IntPtr space);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceGetNumGeoms"), SuppressUnmanagedCodeSecurity]
+                public static extern int SpaceGetNumGeoms(IntPtr space);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceGetGeom"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr SpaceGetGeom(IntPtr space, int i);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceGetSublevel"), SuppressUnmanagedCodeSecurity]
+        public static extern int SpaceGetSublevel(IntPtr space);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceQuery"), SuppressUnmanagedCodeSecurity]
+                public static extern bool SpaceQuery(IntPtr space, IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceRemove"), SuppressUnmanagedCodeSecurity]
+                public static extern void SpaceRemove(IntPtr space, IntPtr geom);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceSetCleanup"), SuppressUnmanagedCodeSecurity]
+                public static extern void SpaceSetCleanup(IntPtr space, bool mode);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSpaceSetSublevel"), SuppressUnmanagedCodeSecurity]
+        public static extern void SpaceSetSublevel(IntPtr space, int sublevel);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dSweepAndPruneSpaceCreate"), SuppressUnmanagedCodeSecurity]
+        public static extern IntPtr SweepAndPruneSpaceCreate(IntPtr space, int AxisOrder);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dVectorScale"), SuppressUnmanagedCodeSecurity]
+                public static extern void VectorScale(out dReal a, ref dReal d, int n);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldCreate"), SuppressUnmanagedCodeSecurity]
+                public static extern IntPtr WorldCreate();
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldDestroy"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldDestroy(IntPtr world);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetAutoDisableAverageSamplesCount"), SuppressUnmanagedCodeSecurity]
+        public static extern int WorldGetAutoDisableAverageSamplesCount(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetAutoDisableAngularThreshold"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal WorldGetAutoDisableAngularThreshold(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetAutoDisableFlag"), SuppressUnmanagedCodeSecurity]
+                public static extern bool WorldGetAutoDisableFlag(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetAutoDisableLinearThreshold"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal WorldGetAutoDisableLinearThreshold(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetAutoDisableSteps"), SuppressUnmanagedCodeSecurity]
+                public static extern int WorldGetAutoDisableSteps(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetAutoDisableTime"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal WorldGetAutoDisableTime(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetAutoEnableDepthSF1"), SuppressUnmanagedCodeSecurity]
+                public static extern int WorldGetAutoEnableDepthSF1(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetCFM"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal WorldGetCFM(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetERP"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal WorldGetERP(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetGravity"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldGetGravity(IntPtr world, out Vector3 gravity);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetGravity"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldGetGravity(IntPtr world, out dReal X);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetContactMaxCorrectingVel"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal WorldGetContactMaxCorrectingVel(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetContactSurfaceLayer"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal WorldGetContactSurfaceLayer(IntPtr world);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetAngularDamping"), SuppressUnmanagedCodeSecurity]
+        public static extern dReal WorldGetAngularDamping(IntPtr world);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetAngularDampingThreshold"), SuppressUnmanagedCodeSecurity]
+        public static extern dReal WorldGetAngularDampingThreshold(IntPtr world);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetLinearDamping"), SuppressUnmanagedCodeSecurity]
+        public static extern dReal WorldGetLinearDamping(IntPtr world);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetLinearDampingThreshold"), SuppressUnmanagedCodeSecurity]
+        public static extern dReal WorldGetLinearDampingThreshold(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetQuickStepNumIterations"), SuppressUnmanagedCodeSecurity]
+                public static extern int WorldGetQuickStepNumIterations(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetQuickStepW"), SuppressUnmanagedCodeSecurity]
+                public static extern dReal WorldGetQuickStepW(IntPtr world);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldGetMaxAngularSpeed"), SuppressUnmanagedCodeSecurity]
+        public static extern dReal WorldGetMaxAngularSpeed(IntPtr world);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldImpulseToForce"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldImpulseToForce(IntPtr world, dReal stepsize, dReal ix, dReal iy, dReal iz, out Vector3 force);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldImpulseToForce"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldImpulseToForce(IntPtr world, dReal stepsize, dReal ix, dReal iy, dReal iz, out dReal forceX);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldQuickStep"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldQuickStep(IntPtr world, dReal stepsize);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetAngularDamping"), SuppressUnmanagedCodeSecurity]
+        public static extern void WorldSetAngularDamping(IntPtr world, dReal scale);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetAngularDampingThreshold"), SuppressUnmanagedCodeSecurity]
+        public static extern void WorldSetAngularDampingThreshold(IntPtr world, dReal threshold);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetAutoDisableAngularThreshold"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetAutoDisableAngularThreshold(IntPtr world, dReal angular_threshold);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetAutoDisableAverageSamplesCount"), SuppressUnmanagedCodeSecurity]
+        public static extern void WorldSetAutoDisableAverageSamplesCount(IntPtr world, int average_samples_count);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetAutoDisableFlag"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetAutoDisableFlag(IntPtr world, bool do_auto_disable);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetAutoDisableLinearThreshold"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetAutoDisableLinearThreshold(IntPtr world, dReal linear_threshold);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetAutoDisableSteps"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetAutoDisableSteps(IntPtr world, int steps);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetAutoDisableTime"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetAutoDisableTime(IntPtr world, dReal time);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetAutoEnableDepthSF1"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetAutoEnableDepthSF1(IntPtr world, int autoEnableDepth);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetCFM"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetCFM(IntPtr world, dReal cfm);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetContactMaxCorrectingVel"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetContactMaxCorrectingVel(IntPtr world, dReal vel);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetContactSurfaceLayer"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetContactSurfaceLayer(IntPtr world, dReal depth);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetDamping"), SuppressUnmanagedCodeSecurity]
+        public static extern void WorldSetDamping(IntPtr world, dReal linear_scale, dReal angular_scale);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetERP"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetERP(IntPtr world, dReal erp);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetGravity"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetGravity(IntPtr world, dReal x, dReal y, dReal z);
+        
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetLinearDamping"), SuppressUnmanagedCodeSecurity]
+        public static extern void WorldSetLinearDamping(IntPtr world, dReal scale);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetLinearDampingThreshold"), SuppressUnmanagedCodeSecurity]
+        public static extern void WorldSetLinearDampingThreshold(IntPtr world, dReal threshold);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetQuickStepNumIterations"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetQuickStepNumIterations(IntPtr world, int num);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetQuickStepW"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldSetQuickStepW(IntPtr world, dReal over_relaxation);
+
+        [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldSetMaxAngularSpeed"), SuppressUnmanagedCodeSecurity]
+        public static extern void WorldSetMaxAngularSpeed(IntPtr world, dReal max_speed);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldStep"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldStep(IntPtr world, dReal stepsize);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldStepFast1"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldStepFast1(IntPtr world, dReal stepsize, int maxiterations);
+
+                [DllImport("ode", CallingConvention = CallingConvention.Cdecl, EntryPoint = "dWorldExportDIF"), SuppressUnmanagedCodeSecurity]
+                public static extern void WorldExportDIF(IntPtr world, string filename, bool append, string prefix);
+        }
+}
diff --git a/OpenSim/Region/Physics/UbitOdePlugin/OdePlugin.cs b/OpenSim/Region/Physics/UbitOdePlugin/OdePlugin.cs
new file mode 100644
index 0000000..d32188e
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitOdePlugin/OdePlugin.cs
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Threading;
+using System.IO;
+using System.Diagnostics;
+using log4net;
+using Nini.Config;
+using OdeAPI;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using OpenMetaverse;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+    /// <summary>
+    /// ODE plugin
+    /// </summary>
+    public class OdePlugin : IPhysicsPlugin
+    {
+        //private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+
+        private OdeScene m_scene;
+
+        public bool Init()
+        {
+            if (Util.IsWindows())
+                Util.LoadArchSpecificWindowsDll("ode.dll");
+
+            if (d.InitODE2(0) != 0)
+            {
+                if (d.AllocateODEDataForThread(~0U) == 0)
+                {
+                    d.CloseODE();
+                    return false;
+                }
+                return true;
+            }
+            return false;
+        }
+
+        public PhysicsScene GetScene(String sceneIdentifier)
+        {
+            if (m_scene == null)
+            {
+
+                m_scene = new OdeScene(sceneIdentifier);
+            }
+            return (m_scene);
+        }
+
+        public string GetName()
+        {
+            return ("UbitODE");
+        }
+
+        public void Dispose()
+        {
+            d.CloseODE();
+        }
+    }
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Physics/UbitOdePlugin/OdeScene.cs b/OpenSim/Region/Physics/UbitOdePlugin/OdeScene.cs
new file mode 100644
index 0000000..dafd3a3
--- /dev/null
+++ b/OpenSim/Region/Physics/UbitOdePlugin/OdeScene.cs
@@ -0,0 +1,2869 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+// Revision 2011/12/13 by Ubit Umarov
+//#define SPAM
+
+using System;
+using System.Collections.Generic;
+using System.Reflection;
+using System.Runtime.InteropServices;
+using System.Threading;
+using System.IO;
+using System.Diagnostics;
+using log4net;
+using Nini.Config;
+using OdeAPI;
+using OpenSim.Framework;
+using OpenSim.Region.Physics.Manager;
+using OpenMetaverse;
+
+namespace OpenSim.Region.Physics.OdePlugin
+{
+     // colision flags of things others can colide with
+    // rays, sensors, probes removed since can't  be colided with
+    // The top space where things are placed provided further selection
+    // ie physical are in active space nonphysical in static
+    // this should be exclusive as possible
+
+    [Flags]
+    public enum CollisionCategories : uint
+    {
+        Disabled = 0,
+        //by 'things' types
+        Space =         0x01,
+        Geom =          0x02, // aka prim/part
+        Character =     0x04,
+        Land =          0x08,
+        Water =         0x010,
+
+        // by state
+        Phantom =       0x01000,
+        VolumeDtc =     0x02000,
+        Selected =      0x04000,
+        NoShape =       0x08000,
+
+
+        All =           0xffffffff
+    }
+
+    /// <summary>
+    /// Material type for a primitive
+    /// </summary>
+    public enum Material : int
+    {
+        /// <summary></summary>
+        Stone = 0,
+        /// <summary></summary>
+        Metal = 1,
+        /// <summary></summary>
+        Glass = 2,
+        /// <summary></summary>
+        Wood = 3,
+        /// <summary></summary>
+        Flesh = 4,
+        /// <summary></summary>
+        Plastic = 5,
+        /// <summary></summary>
+        Rubber = 6,
+
+        light = 7 // compatibility with old viewers
+    }
+    
+    public enum changes : int
+    {
+        Add = 0,                // arg null. finishs the prim creation. should be used internally only ( to remove later ?)
+        Remove,
+        Link,               // arg AuroraODEPrim new parent prim or null to delink. Makes the prim part of a object with prim parent as root
+        //  or removes from a object if arg is null
+        DeLink,
+        Position,           // arg Vector3 new position in world coords. Changes prim position. Prim must know if it is root or child
+        Orientation,        // arg Quaternion new orientation in world coords. Changes prim position. Prim must know it it is root or child
+        PosOffset,          // not in use
+        // arg Vector3 new position in local coords. Changes prim position in object
+        OriOffset,          // not in use
+        // arg Vector3 new position in local coords. Changes prim position in object
+        Velocity,
+        AngVelocity,
+        Acceleration,
+        Force,
+        Torque,
+        Momentum,
+
+        AddForce,
+        AddAngForce,
+        AngLock,
+
+        Buoyancy,
+
+        PIDTarget,
+        PIDTau,
+        PIDActive,
+
+        PIDHoverHeight,
+        PIDHoverType,
+        PIDHoverTau,
+        PIDHoverActive,
+
+        Size,
+        AvatarSize,
+        Shape,
+        PhysRepData,
+        AddPhysRep,
+
+        CollidesWater,
+        VolumeDtc,
+
+        Physical,
+        Phantom,
+        Selected,
+        disabled,
+        building,
+
+        VehicleType,
+        VehicleFloatParam,
+        VehicleVectorParam,
+        VehicleRotationParam,
+        VehicleFlags,
+        SetVehicle,
+
+        Null             //keep this last used do dim the methods array. does nothing but pulsing the prim
+    }
+
+    public struct ODEchangeitem
+    {
+        public PhysicsActor actor;
+        public OdeCharacter character;
+        public changes what;
+        public Object arg;
+    }
+
+    
+
+    public class OdeScene : PhysicsScene
+    {
+        private readonly ILog m_log;
+        // private Dictionary<string, sCollisionData> m_storedCollisions = new Dictionary<string, sCollisionData>();
+
+        public bool OdeUbitLib = false;
+        public bool m_suportCombine = false; // mega suport not tested
+
+//        private int threadid = 0;
+//        private Random fluidRandomizer = new Random(Environment.TickCount);
+
+//        const d.ContactFlags comumContactFlags = d.ContactFlags.SoftERP | d.ContactFlags.SoftCFM |d.ContactFlags.Approx1 | d.ContactFlags.Bounce;
+
+        const d.ContactFlags comumContactFlags = d.ContactFlags.Bounce | d.ContactFlags.Approx1 | d.ContactFlags.Slip1 | d.ContactFlags.Slip2;
+        const float comumContactERP = 0.7f;
+        const float comumContactCFM = 0.0001f;
+        const float comumContactSLIP = 0f;
+        
+        float frictionMovementMult = 0.8f;
+
+        float TerrainBounce = 0.1f;
+        float TerrainFriction = 0.3f;
+
+        public float AvatarFriction = 0;// 0.9f * 0.5f;
+
+        // this netx dimensions are only relevant for terrain partition (mega regions)
+        // WorldExtents below has the simulation dimensions
+        // they should be identical except on mega regions
+        private uint m_regionWidth = Constants.RegionSize;
+        private uint m_regionHeight = Constants.RegionSize;
+
+        public float ODE_STEPSIZE = 0.020f;
+        public float HalfOdeStep = 0.01f;
+        public int odetimestepMS = 20; // rounded
+        private float metersInSpace = 25.6f;
+        private float m_timeDilation = 1.0f;
+
+        private DateTime m_lastframe;
+        private DateTime m_lastMeshExpire;
+
+        public float gravityx = 0f;
+        public float gravityy = 0f;
+        public float gravityz = -9.8f;
+
+        private float waterlevel = 0f;
+        private int framecount = 0;
+
+//        private int m_meshExpireCntr;
+
+        private float avDensity = 3f;
+        private float avMovementDivisorWalk = 1.3f;
+        private float avMovementDivisorRun = 0.8f;
+        private float minimumGroundFlightOffset = 3f;
+        public float maximumMassObject = 10000.01f;
+
+
+        public float geomDefaultDensity = 10.000006836f;
+
+        public float bodyPIDD = 35f;
+        public float bodyPIDG = 25;
+
+        public int bodyFramesAutoDisable = 5;
+
+        private d.NearCallback nearCallback;
+
+        private HashSet<OdeCharacter> _characters = new HashSet<OdeCharacter>();
+        private HashSet<OdePrim> _prims = new HashSet<OdePrim>();
+        private HashSet<OdePrim> _activeprims = new HashSet<OdePrim>();
+        private HashSet<OdePrim> _activegroups = new HashSet<OdePrim>();
+
+        public OpenSim.Framework.LocklessQueue<ODEchangeitem> ChangesQueue = new OpenSim.Framework.LocklessQueue<ODEchangeitem>();
+
+        /// <summary>
+        /// A list of actors that should receive collision events.
+        /// </summary>
+        private List<PhysicsActor> _collisionEventPrim = new List<PhysicsActor>();
+        private List<PhysicsActor> _collisionEventPrimRemove = new List<PhysicsActor>();
+        
+        private HashSet<OdeCharacter> _badCharacter = new HashSet<OdeCharacter>();
+//        public Dictionary<IntPtr, String> geom_name_map = new Dictionary<IntPtr, String>();
+        public Dictionary<IntPtr, PhysicsActor> actor_name_map = new Dictionary<IntPtr, PhysicsActor>();
+
+        private float contactsurfacelayer = 0.001f;
+
+        private int contactsPerCollision = 80;
+        internal IntPtr ContactgeomsArray = IntPtr.Zero;
+        private IntPtr GlobalContactsArray = IntPtr.Zero;
+        private d.Contact SharedTmpcontact = new d.Contact();
+
+        const int maxContactsbeforedeath = 4000;
+        private volatile int m_global_contactcount = 0;
+
+        private IntPtr contactgroup;
+
+        public ContactData[] m_materialContactsData = new ContactData[8];
+
+        private Dictionary<Vector3, IntPtr> RegionTerrain = new Dictionary<Vector3, IntPtr>();
+        private Dictionary<IntPtr, float[]> TerrainHeightFieldHeights = new Dictionary<IntPtr, float[]>();
+        private Dictionary<IntPtr, GCHandle> TerrainHeightFieldHeightsHandlers = new Dictionary<IntPtr, GCHandle>();
+       
+        private int m_physicsiterations = 15;
+        private const float m_SkipFramesAtms = 0.40f; // Drop frames gracefully at a 400 ms lag
+//        private PhysicsActor PANull = new NullPhysicsActor();
+        private float step_time = 0.0f;
+
+        public IntPtr world;
+
+
+        // split the spaces acording to contents type
+        // ActiveSpace contains characters and active prims
+        // StaticSpace contains land and other that is mostly static in enviroment
+        // this can contain subspaces, like the grid in staticspace
+        // as now space only contains this 2 top spaces
+
+        public IntPtr TopSpace; // the global space
+        public IntPtr ActiveSpace; // space for active prims
+        public IntPtr CharsSpace; // space for active prims
+        public IntPtr StaticSpace; // space for the static things around
+        public IntPtr GroundSpace; // space for ground
+
+        // some speedup variables
+        private int spaceGridMaxX;
+        private int spaceGridMaxY;
+        private float spacesPerMeterX;
+        private float spacesPerMeterY;
+
+        // split static geometry collision into a grid as before
+        private IntPtr[,] staticPrimspace;
+        private IntPtr[] staticPrimspaceOffRegion;
+
+        public Object OdeLock;
+        public static Object SimulationLock;
+
+        public IMesher mesher;
+
+        private IConfigSource m_config;
+
+        public bool physics_logging = false;
+        public int physics_logging_interval = 0;
+        public bool physics_logging_append_existing_logfile = false;
+
+        private Vector3 m_worldOffset = Vector3.Zero;
+        public Vector2 WorldExtents = new Vector2((int)Constants.RegionSize, (int)Constants.RegionSize);
+        private PhysicsScene m_parentScene = null;
+
+        private ODERayCastRequestManager m_rayCastManager;
+        public ODEMeshWorker m_meshWorker;
+
+/* maybe needed if ode uses tls
+        private void checkThread()
+        {
+
+            int th = Thread.CurrentThread.ManagedThreadId;
+            if(th != threadid)
+            {
+                threadid = th;
+                d.AllocateODEDataForThread(~0U);
+            }
+        }
+ */
+        /// <summary>
+        /// Initiailizes the scene
+        /// Sets many properties that ODE requires to be stable
+        /// These settings need to be tweaked 'exactly' right or weird stuff happens.
+        /// </summary>
+        public OdeScene(string sceneIdentifier)
+            {
+            m_log 
+                = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType.ToString() + "." + sceneIdentifier);
+
+//            checkThread();
+            Name = sceneIdentifier;
+
+            OdeLock = new Object();
+            SimulationLock = new Object();
+
+            nearCallback = near;
+
+            m_rayCastManager = new ODERayCastRequestManager(this);         
+
+            lock (OdeLock)
+                {
+                // Create the world and the first space
+                try
+                    {
+                    world = d.WorldCreate();
+                    TopSpace = d.HashSpaceCreate(IntPtr.Zero);
+
+                    // now the major subspaces
+                    ActiveSpace = d.HashSpaceCreate(TopSpace);
+                    CharsSpace = d.HashSpaceCreate(TopSpace);
+                    StaticSpace = d.HashSpaceCreate(TopSpace);
+                    GroundSpace = d.HashSpaceCreate(TopSpace);
+                    }
+                catch
+                    {
+                    // i must RtC#FM 
+                    // i did!
+                    }
+
+                d.HashSpaceSetLevels(TopSpace, -2, 8);
+                d.HashSpaceSetLevels(ActiveSpace, -2, 8);
+                d.HashSpaceSetLevels(CharsSpace, -4, 3);
+                d.HashSpaceSetLevels(StaticSpace, -2, 8);
+                d.HashSpaceSetLevels(GroundSpace, 0, 8);
+
+                // demote to second level
+                d.SpaceSetSublevel(ActiveSpace, 1);
+                d.SpaceSetSublevel(CharsSpace, 1);
+                d.SpaceSetSublevel(StaticSpace, 1);
+                d.SpaceSetSublevel(GroundSpace, 1);
+
+                d.GeomSetCategoryBits(ActiveSpace, (uint)(CollisionCategories.Space |
+                                                        CollisionCategories.Geom |
+                                                        CollisionCategories.Character |
+                                                        CollisionCategories.Phantom |
+                                                        CollisionCategories.VolumeDtc
+                                                        ));
+                d.GeomSetCollideBits(ActiveSpace, (uint)(CollisionCategories.Space |
+                                                        CollisionCategories.Geom |
+                                                        CollisionCategories.Character |
+                                                        CollisionCategories.Phantom |
+                                                        CollisionCategories.VolumeDtc
+                                                        ));
+                d.GeomSetCategoryBits(CharsSpace, (uint)(CollisionCategories.Space |
+                                        CollisionCategories.Geom |
+                                        CollisionCategories.Character |
+                                        CollisionCategories.Phantom |
+                                        CollisionCategories.VolumeDtc
+                                        ));
+                d.GeomSetCollideBits(CharsSpace, 0);
+
+                d.GeomSetCategoryBits(StaticSpace, (uint)(CollisionCategories.Space |
+                                                        CollisionCategories.Geom |
+//                                                        CollisionCategories.Land |
+//                                                        CollisionCategories.Water |
+                                                        CollisionCategories.Phantom |
+                                                        CollisionCategories.VolumeDtc
+                                                        ));
+                d.GeomSetCollideBits(StaticSpace, 0);
+
+                d.GeomSetCategoryBits(GroundSpace, (uint)(CollisionCategories.Land));
+                d.GeomSetCollideBits(GroundSpace, 0);
+
+                contactgroup = d.JointGroupCreate(maxContactsbeforedeath + 1);
+                //contactgroup
+
+                d.WorldSetAutoDisableFlag(world, false);
+            }
+        }
+
+        public override void Initialise(IMesher meshmerizer, IConfigSource config, Vector3 regionExtent)
+        {
+            WorldExtents.X =  regionExtent.X;
+            m_regionWidth = (uint)regionExtent.X;
+            WorldExtents.Y =  regionExtent.Y;
+            m_regionHeight = (uint)regionExtent.Y;
+
+            m_suportCombine = false;
+            Initialise(meshmerizer, config);
+        }
+
+
+        public override void Initialise(IMesher meshmerizer, IConfigSource config)
+        {
+//            checkThread();
+            mesher = meshmerizer;
+            m_config = config;
+
+            string ode_config = d.GetConfiguration();
+            if (ode_config != null && ode_config != "")
+            {
+                m_log.WarnFormat("ODE configuration: {0}", ode_config);
+
+                if (ode_config.Contains("ODE_Ubit"))
+                {
+                    OdeUbitLib = true;
+                }
+            }
+
+            // Defaults
+
+            int contactsPerCollision = 80;
+
+            IConfig physicsconfig = null;
+
+            if (m_config != null)
+            {
+                physicsconfig = m_config.Configs["ODEPhysicsSettings"];
+                if (physicsconfig != null)
+                {
+                    gravityx = physicsconfig.GetFloat("world_gravityx", gravityx);
+                    gravityy = physicsconfig.GetFloat("world_gravityy", gravityy);
+                    gravityz = physicsconfig.GetFloat("world_gravityz", gravityz);
+
+                    metersInSpace = physicsconfig.GetFloat("meters_in_small_space", metersInSpace);
+
+//                    contactsurfacelayer = physicsconfig.GetFloat("world_contact_surface_layer", contactsurfacelayer);
+
+                    ODE_STEPSIZE = physicsconfig.GetFloat("world_stepsize", ODE_STEPSIZE);
+
+                    avDensity = physicsconfig.GetFloat("av_density", avDensity);
+                    avMovementDivisorWalk = physicsconfig.GetFloat("av_movement_divisor_walk", avMovementDivisorWalk);
+                    avMovementDivisorRun = physicsconfig.GetFloat("av_movement_divisor_run", avMovementDivisorRun);
+
+                    contactsPerCollision = physicsconfig.GetInt("contacts_per_collision", contactsPerCollision);
+
+                    geomDefaultDensity = physicsconfig.GetFloat("geometry_default_density", geomDefaultDensity);
+                    bodyFramesAutoDisable = physicsconfig.GetInt("body_frames_auto_disable", bodyFramesAutoDisable);
+
+                    physics_logging = physicsconfig.GetBoolean("physics_logging", false);
+                    physics_logging_interval = physicsconfig.GetInt("physics_logging_interval", 0);
+                    physics_logging_append_existing_logfile = physicsconfig.GetBoolean("physics_logging_append_existing_logfile", false);
+
+                    minimumGroundFlightOffset = physicsconfig.GetFloat("minimum_ground_flight_offset", minimumGroundFlightOffset);
+                    maximumMassObject = physicsconfig.GetFloat("maximum_mass_object", maximumMassObject);
+                }
+            }
+
+
+            d.WorldSetCFM(world, comumContactCFM);
+            d.WorldSetERP(world, comumContactERP);
+
+            d.WorldSetGravity(world, gravityx, gravityy, gravityz);
+
+            d.WorldSetLinearDamping(world, 0.002f);
+            d.WorldSetAngularDamping(world, 0.002f);
+            d.WorldSetAngularDampingThreshold(world, 0f);
+            d.WorldSetLinearDampingThreshold(world, 0f);
+            d.WorldSetMaxAngularSpeed(world, 100f);
+
+            d.WorldSetQuickStepNumIterations(world, m_physicsiterations);
+
+            d.WorldSetContactSurfaceLayer(world, contactsurfacelayer);
+            d.WorldSetContactMaxCorrectingVel(world, 60.0f);
+
+            m_meshWorker = new ODEMeshWorker(this, m_log, meshmerizer, physicsconfig);
+
+            HalfOdeStep = ODE_STEPSIZE * 0.5f;
+            odetimestepMS = (int)(1000.0f * ODE_STEPSIZE +0.5f);
+
+            ContactgeomsArray = Marshal.AllocHGlobal(contactsPerCollision * d.ContactGeom.unmanagedSizeOf);
+            GlobalContactsArray = Marshal.AllocHGlobal(maxContactsbeforedeath * d.Contact.unmanagedSizeOf);
+
+            SharedTmpcontact.geom.g1 = IntPtr.Zero;
+            SharedTmpcontact.geom.g2 = IntPtr.Zero;
+
+            SharedTmpcontact.geom.side1 = -1;
+            SharedTmpcontact.geom.side2 = -1;
+
+            SharedTmpcontact.surface.mode = comumContactFlags;
+            SharedTmpcontact.surface.mu = 0;
+            SharedTmpcontact.surface.bounce = 0;
+            SharedTmpcontact.surface.soft_cfm = comumContactCFM;
+            SharedTmpcontact.surface.soft_erp = comumContactERP;
+            SharedTmpcontact.surface.slip1 = comumContactSLIP;
+            SharedTmpcontact.surface.slip2 = comumContactSLIP;
+
+            m_materialContactsData[(int)Material.Stone].mu = 0.8f;
+            m_materialContactsData[(int)Material.Stone].bounce = 0.4f;
+
+            m_materialContactsData[(int)Material.Metal].mu = 0.3f;
+            m_materialContactsData[(int)Material.Metal].bounce = 0.4f;
+
+            m_materialContactsData[(int)Material.Glass].mu = 0.2f;
+            m_materialContactsData[(int)Material.Glass].bounce = 0.7f;
+
+            m_materialContactsData[(int)Material.Wood].mu = 0.6f;
+            m_materialContactsData[(int)Material.Wood].bounce = 0.5f;
+
+            m_materialContactsData[(int)Material.Flesh].mu = 0.9f;
+            m_materialContactsData[(int)Material.Flesh].bounce = 0.3f;
+
+            m_materialContactsData[(int)Material.Plastic].mu = 0.4f;
+            m_materialContactsData[(int)Material.Plastic].bounce = 0.7f;
+
+            m_materialContactsData[(int)Material.Rubber].mu = 0.9f;
+            m_materialContactsData[(int)Material.Rubber].bounce = 0.95f;
+
+            m_materialContactsData[(int)Material.light].mu = 0.0f;
+            m_materialContactsData[(int)Material.light].bounce = 0.0f;
+
+
+            spacesPerMeterX = 1.0f / metersInSpace;
+            spacesPerMeterY = spacesPerMeterX;
+            spaceGridMaxX = (int)(WorldExtents.X * spacesPerMeterX);
+            spaceGridMaxY = (int)(WorldExtents.Y * spacesPerMeterY);
+
+            if (spaceGridMaxX > 40)
+            {
+                spaceGridMaxX = 40;
+                spacesPerMeterX = WorldExtents.X / spaceGridMaxX;
+            }
+
+            if (spaceGridMaxY > 40)
+            {
+                spaceGridMaxY = 40;
+                spacesPerMeterY = WorldExtents.Y / spaceGridMaxY;
+            }
+
+            staticPrimspace = new IntPtr[spaceGridMaxX, spaceGridMaxY];
+
+            // create all spaces now
+            int i, j;
+            IntPtr newspace;
+
+            for (i = 0; i < spaceGridMaxX; i++)
+                for (j = 0; j < spaceGridMaxY; j++)
+                {
+                    newspace = d.HashSpaceCreate(StaticSpace);
+                    d.GeomSetCategoryBits(newspace, (int)CollisionCategories.Space);
+                    waitForSpaceUnlock(newspace);
+                    d.SpaceSetSublevel(newspace, 2);
+                    d.HashSpaceSetLevels(newspace, -2, 8);
+                    d.GeomSetCategoryBits(newspace, (uint)(CollisionCategories.Space |
+                                        CollisionCategories.Geom |
+                                        CollisionCategories.Land |
+                                        CollisionCategories.Water |
+                                        CollisionCategories.Phantom |
+                                        CollisionCategories.VolumeDtc
+                                        ));
+                    d.GeomSetCollideBits(newspace, 0);
+
+                    staticPrimspace[i, j] = newspace;
+                }
+
+            // let this now be index limit
+            spaceGridMaxX--;
+            spaceGridMaxY--;
+
+            // create 4 off world spaces (x<0,x>max,y<0,y>max)
+            staticPrimspaceOffRegion = new IntPtr[4];
+
+            for (i = 0; i < 4; i++)
+                {
+                    newspace = d.HashSpaceCreate(StaticSpace);
+                    d.GeomSetCategoryBits(newspace, (int)CollisionCategories.Space);
+                    waitForSpaceUnlock(newspace);
+                    d.SpaceSetSublevel(newspace, 2);
+                    d.HashSpaceSetLevels(newspace, -2, 8);
+                    d.GeomSetCategoryBits(newspace, (uint)(CollisionCategories.Space |
+                                        CollisionCategories.Geom |
+                                        CollisionCategories.Land |
+                                        CollisionCategories.Water |
+                                        CollisionCategories.Phantom |
+                                        CollisionCategories.VolumeDtc
+                                        ));
+                    d.GeomSetCollideBits(newspace, 0);
+
+                    staticPrimspaceOffRegion[i] = newspace;
+                }
+
+            m_lastframe = DateTime.UtcNow;
+            m_lastMeshExpire = m_lastframe;
+        }
+
+        internal void waitForSpaceUnlock(IntPtr space)
+        {
+            //if (space != IntPtr.Zero)
+                //while (d.SpaceLockQuery(space)) { } // Wait and do nothing
+        }
+
+        #region Collision Detection
+
+        // sets a global contact for a joint for contactgeom , and base contact description)
+
+        
+
+        private IntPtr CreateContacJoint(ref d.ContactGeom contactGeom)
+        {
+            if (m_global_contactcount >= maxContactsbeforedeath)
+                return IntPtr.Zero;
+
+            m_global_contactcount++;
+
+            SharedTmpcontact.geom.depth = contactGeom.depth;
+            SharedTmpcontact.geom.pos = contactGeom.pos;
+            SharedTmpcontact.geom.normal = contactGeom.normal;
+
+            IntPtr contact = new IntPtr(GlobalContactsArray.ToInt64() + (Int64)(m_global_contactcount * d.Contact.unmanagedSizeOf));
+            Marshal.StructureToPtr(SharedTmpcontact, contact, true);
+            return d.JointCreateContactPtr(world, contactgroup, contact);
+        }
+
+        private bool GetCurContactGeom(int index, ref d.ContactGeom newcontactgeom)
+        {
+            if (ContactgeomsArray == IntPtr.Zero || index >= contactsPerCollision)
+                return false;
+
+            IntPtr contactptr = new IntPtr(ContactgeomsArray.ToInt64() + (Int64)(index * d.ContactGeom.unmanagedSizeOf));
+            newcontactgeom = (d.ContactGeom)Marshal.PtrToStructure(contactptr, typeof(d.ContactGeom));
+            return true;
+        }
+
+        /// <summary>
+        /// This is our near callback.  A geometry is near a body
+        /// </summary>
+        /// <param name="space">The space that contains the geoms.  Remember, spaces are also geoms</param>
+        /// <param name="g1">a geometry or space</param>
+        /// <param name="g2">another geometry or space</param>
+        /// 
+
+        private void near(IntPtr space, IntPtr g1, IntPtr g2)
+        {
+            //  no lock here!  It's invoked from within Simulate(), which is thread-locked
+
+            if (m_global_contactcount >= maxContactsbeforedeath)
+                return;
+
+            // Test if we're colliding a geom with a space.
+            // If so we have to drill down into the space recursively
+
+            if (g1 == IntPtr.Zero || g2 == IntPtr.Zero)
+                return;
+
+            if (d.GeomIsSpace(g1) || d.GeomIsSpace(g2))
+            {
+                // We'll be calling near recursivly if one
+                // of them is a space to find all of the
+                // contact points in the space
+                try
+                {
+                    d.SpaceCollide2(g1, g2, IntPtr.Zero, nearCallback);
+                }
+                catch (AccessViolationException)
+                {
+                    m_log.Warn("[PHYSICS]: Unable to collide test a space");
+                    return;
+                }
+                //here one should check collisions of geoms inside a space
+                // but on each space we only should have geoms that not colide amoung each other
+                // so we don't dig inside spaces
+                return;
+            }
+
+            // get geom bodies to check if we already a joint contact
+            // guess this shouldn't happen now
+            IntPtr b1 = d.GeomGetBody(g1);
+            IntPtr b2 = d.GeomGetBody(g2);
+
+            // d.GeomClassID id = d.GeomGetClass(g1);
+
+            // Figure out how many contact points we have
+            int count = 0;
+            try
+            {
+                // Colliding Geom To Geom
+                // This portion of the function 'was' blatantly ripped off from BoxStack.cs
+
+                if (g1 == g2)
+                    return; // Can't collide with yourself
+
+                if (b1 != IntPtr.Zero && b2 != IntPtr.Zero && d.AreConnectedExcluding(b1, b2, d.JointType.Contact))
+                    return;
+                /*
+                // debug
+                                PhysicsActor dp2;
+                                if (d.GeomGetClass(g1) == d.GeomClassID.HeightfieldClass)
+                                {
+                                    d.AABB aabb;
+                                    d.GeomGetAABB(g2, out aabb);
+                                    float x = aabb.MaxX - aabb.MinX;
+                                    float y = aabb.MaxY - aabb.MinY;
+                                    float z = aabb.MaxZ - aabb.MinZ;
+                                    if (x > 60.0f || y > 60.0f || z > 60.0f)
+                                    {
+                                        if (!actor_name_map.TryGetValue(g2, out dp2))
+                                            m_log.WarnFormat("[PHYSICS]: failed actor mapping for geom 2");
+                                        else
+                                            m_log.WarnFormat("[PHYSICS]: land versus large prim geo {0},size {1}, AABBsize <{2},{3},{4}>, at {5} ori {6},({7})",
+                                                dp2.Name, dp2.Size, x, y, z,
+                                                dp2.Position.ToString(),
+                                                dp2.Orientation.ToString(),
+                                                dp2.Orientation.Length());
+                                        return;
+                                    }
+                                }
+                //
+                */
+
+
+                if (d.GeomGetCategoryBits(g1) == (uint)CollisionCategories.VolumeDtc ||
+                    d.GeomGetCategoryBits(g2) == (uint)CollisionCategories.VolumeDtc)
+                {
+                    int cflags;
+                    unchecked
+                    {
+                        cflags = (int)(1 | d.CONTACTS_UNIMPORTANT);
+                    }
+                    count = d.CollidePtr(g1, g2, cflags, ContactgeomsArray, d.ContactGeom.unmanagedSizeOf);
+                }
+                else
+                    count = d.CollidePtr(g1, g2, (contactsPerCollision & 0xffff), ContactgeomsArray, d.ContactGeom.unmanagedSizeOf);
+            }
+            catch (SEHException)
+            {
+                m_log.Error("[PHYSICS]: The Operating system shut down ODE because of corrupt memory.  This could be a result of really irregular terrain.  If this repeats continuously, restart using Basic Physics and terrain fill your terrain.  Restarting the sim.");
+                //                ode.drelease(world);
+                base.TriggerPhysicsBasedRestart();
+            }
+            catch (Exception e)
+            {
+                m_log.WarnFormat("[PHYSICS]: Unable to collide test an object: {0}", e.Message);
+                return;
+            }
+
+            // contacts done
+            if (count == 0)
+                return;
+
+            // try get physical actors 
+            PhysicsActor p1;
+            PhysicsActor p2;
+
+            if (!actor_name_map.TryGetValue(g1, out p1))
+            {
+                m_log.WarnFormat("[PHYSICS]: failed actor mapping for geom 1");
+                return;
+            }
+
+            if (!actor_name_map.TryGetValue(g2, out p2))
+            {
+                m_log.WarnFormat("[PHYSICS]: failed actor mapping for geom 2");
+                return;
+            }
+
+            // update actors collision score
+            if (p1.CollisionScore >= float.MaxValue - count)
+                p1.CollisionScore = 0;
+            p1.CollisionScore += count;
+
+            if (p2.CollisionScore >= float.MaxValue - count)
+                p2.CollisionScore = 0;
+            p2.CollisionScore += count;
+
+            // get first contact
+            d.ContactGeom curContact = new d.ContactGeom();
+
+            if (!GetCurContactGeom(0, ref curContact))
+                return;
+
+            ContactPoint maxDepthContact = new ContactPoint();
+
+            // do volume detection case
+            if ((p1.IsVolumeDtc || p2.IsVolumeDtc))
+            {
+                maxDepthContact = new ContactPoint(
+                    new Vector3(curContact.pos.X, curContact.pos.Y, curContact.pos.Z),
+                    new Vector3(curContact.normal.X, curContact.normal.Y, curContact.normal.Z),
+                    curContact.depth, false
+                    );
+
+                collision_accounting_events(p1, p2, maxDepthContact);
+                return;
+            }
+
+            // big messy collision analises
+
+            float mu = 0;
+            float bounce = 0;
+//            bool IgnoreNegSides = false;
+
+            ContactData contactdata1 = new ContactData(0, 0, false);
+            ContactData contactdata2 = new ContactData(0, 0, false);
+
+            bool dop1ava = false;
+            bool dop2ava = false;
+            bool ignore = false;
+
+            switch (p1.PhysicsActorType)
+            {
+                case (int)ActorTypes.Agent:
+                    {
+                        dop1ava = true;
+                        switch (p2.PhysicsActorType)
+                        {
+                            case (int)ActorTypes.Agent:
+                            case (int)ActorTypes.Prim:
+                                break;
+
+                            default:
+                                ignore = true; // avatar to terrain and water ignored
+                                break;
+                        }
+                        break;
+                    }
+
+                case (int)ActorTypes.Prim:
+                    {
+                        switch (p2.PhysicsActorType)
+                        {
+                            case (int)ActorTypes.Agent:
+                                dop2ava = true;
+                                break;
+
+                            case (int)ActorTypes.Prim:
+                                Vector3 relV = p1.Velocity - p2.Velocity;
+                                float relVlenSQ = relV.LengthSquared();
+                                if (relVlenSQ > 0.0001f)
+                                {
+                                    p1.CollidingObj = true;
+                                    p2.CollidingObj = true;
+                                }
+                                p1.getContactData(ref contactdata1);
+                                p2.getContactData(ref contactdata2);
+                                bounce = contactdata1.bounce * contactdata2.bounce;
+                                mu = (float)Math.Sqrt(contactdata1.mu * contactdata2.mu);
+
+                                if (relVlenSQ > 0.01f)
+                                    mu *= frictionMovementMult;
+
+                                break;
+
+                            case (int)ActorTypes.Ground:
+                                p1.getContactData(ref contactdata1);
+                                bounce = contactdata1.bounce * TerrainBounce;
+                                mu = (float)Math.Sqrt(contactdata1.mu * TerrainFriction);
+
+                                if (Math.Abs(p1.Velocity.X) > 0.1f || Math.Abs(p1.Velocity.Y) > 0.1f)
+                                    mu *= frictionMovementMult;
+                                p1.CollidingGround = true;
+                                /*
+                                                            if (d.GeomGetClass(g1) == d.GeomClassID.TriMeshClass)
+                                                            {
+                                                                if (curContact.side1 > 0)
+                                                                    IgnoreNegSides = true;
+                                                            }
+                                 */
+                                break;
+
+                            case (int)ActorTypes.Water:
+                            default:
+                                ignore = true;
+                                break;
+                        }
+                    }
+                    break;
+
+                case (int)ActorTypes.Ground:
+                    if (p2.PhysicsActorType == (int)ActorTypes.Prim)
+                    {
+                        p2.CollidingGround = true;
+                        p2.getContactData(ref contactdata2);
+                        bounce = contactdata2.bounce * TerrainBounce;
+                        mu = (float)Math.Sqrt(contactdata2.mu * TerrainFriction);
+
+//                        if (curContact.side1 > 0) // should be 2 ?
+//                            IgnoreNegSides = true;
+
+                        if (Math.Abs(p2.Velocity.X) > 0.1f || Math.Abs(p2.Velocity.Y) > 0.1f)
+                            mu *= frictionMovementMult;
+                    }
+                    else
+                        ignore = true;
+                    break;
+
+                case (int)ActorTypes.Water:
+                default:
+                    break;
+            }
+
+            if (ignore)
+                return;
+
+            IntPtr Joint;
+            bool FeetCollision = false;
+            int ncontacts = 0;
+
+            int i = 0;
+
+            maxDepthContact = new ContactPoint();
+            maxDepthContact.PenetrationDepth = float.MinValue;
+            ContactPoint minDepthContact = new ContactPoint();
+            minDepthContact.PenetrationDepth = float.MaxValue;
+
+            SharedTmpcontact.geom.depth = 0;
+            SharedTmpcontact.surface.mu = mu;
+            SharedTmpcontact.surface.bounce = bounce;
+
+            d.ContactGeom altContact = new d.ContactGeom();
+            bool useAltcontact = false;
+            bool noskip = true;
+
+            while (true)
+            {
+//                if (!(IgnoreNegSides && curContact.side1 < 0))
+                {
+                    noskip = true;
+                    useAltcontact = false;
+
+                    if (dop1ava)
+                    {
+                        if ((((OdeCharacter)p1).Collide(g1, g2, false, ref curContact, ref altContact , ref useAltcontact, ref FeetCollision)))
+                        {
+                            if (p2.PhysicsActorType == (int)ActorTypes.Agent)
+                            {
+                                p1.CollidingObj = true;
+                                p2.CollidingObj = true;
+                            }
+                            else if (p2.Velocity.LengthSquared() > 0.0f)
+                                    p2.CollidingObj = true;
+                        }
+                        else
+                            noskip = false;
+                    }
+                    else if (dop2ava)
+                    {
+                        if ((((OdeCharacter)p2).Collide(g2, g1, true, ref curContact, ref altContact , ref useAltcontact, ref FeetCollision)))
+                        {
+                            if (p1.PhysicsActorType == (int)ActorTypes.Agent)
+                            {
+                                p1.CollidingObj = true;
+                                p2.CollidingObj = true;
+                            }
+                            else if (p2.Velocity.LengthSquared() > 0.0f)
+                                p1.CollidingObj = true;
+                        }
+                        else
+                            noskip = false;
+                    }
+
+                    if (noskip)
+                    {
+                        if(useAltcontact)
+                            Joint = CreateContacJoint(ref altContact);
+                        else
+                            Joint = CreateContacJoint(ref curContact);
+
+                        if (Joint == IntPtr.Zero)
+                            break;
+
+                        d.JointAttach(Joint, b1, b2);
+
+                        ncontacts++;
+
+                        if (curContact.depth > maxDepthContact.PenetrationDepth)
+                        {
+                            maxDepthContact.Position.X = curContact.pos.X;
+                            maxDepthContact.Position.Y = curContact.pos.Y;
+                            maxDepthContact.Position.Z = curContact.pos.Z;
+                            maxDepthContact.PenetrationDepth = curContact.depth;
+                            maxDepthContact.CharacterFeet = FeetCollision;
+                        }
+
+                        if (curContact.depth < minDepthContact.PenetrationDepth)
+                        {
+                            minDepthContact.PenetrationDepth = curContact.depth;
+                            minDepthContact.SurfaceNormal.X = curContact.normal.X;
+                            minDepthContact.SurfaceNormal.Y = curContact.normal.Y;
+                            minDepthContact.SurfaceNormal.Z = curContact.normal.Z;
+                        }
+                    }
+                }
+                if (++i >= count)
+                    break;
+
+                if (!GetCurContactGeom(i, ref curContact))
+                    break;
+            }
+
+            if (ncontacts > 0)
+            {
+                maxDepthContact.SurfaceNormal.X = minDepthContact.SurfaceNormal.X;
+                maxDepthContact.SurfaceNormal.Y = minDepthContact.SurfaceNormal.Y;
+                maxDepthContact.SurfaceNormal.Z = minDepthContact.SurfaceNormal.Z;
+
+                collision_accounting_events(p1, p2, maxDepthContact);
+            }
+        }
+
+        private void collision_accounting_events(PhysicsActor p1, PhysicsActor p2, ContactPoint contact)
+        {
+            uint obj2LocalID = 0;
+
+            bool p1events = p1.SubscribedEvents();
+            bool p2events = p2.SubscribedEvents();
+
+            if (p1.IsVolumeDtc)
+                p2events = false;
+            if (p2.IsVolumeDtc)
+                p1events = false;
+
+            if (!p2events && !p1events)
+                return;
+
+            Vector3 vel = Vector3.Zero;
+            if (p2 != null && p2.IsPhysical)
+                vel = p2.Velocity;
+
+            if (p1 != null && p1.IsPhysical)
+                vel -= p1.Velocity;
+
+            contact.RelativeSpeed = Vector3.Dot(vel, contact.SurfaceNormal);
+
+            switch ((ActorTypes)p1.PhysicsActorType)
+            {
+                case ActorTypes.Agent:
+                case ActorTypes.Prim:
+                    {
+                        switch ((ActorTypes)p2.PhysicsActorType)
+                        {
+                            case ActorTypes.Agent:
+                            case ActorTypes.Prim:
+                                if (p2events)
+                                {
+                                    AddCollisionEventReporting(p2);
+                                    p2.AddCollisionEvent(p1.ParentActor.LocalID, contact);
+                                }
+                                obj2LocalID = p2.ParentActor.LocalID;
+                                break;
+
+                            case ActorTypes.Ground:
+                            case ActorTypes.Unknown:
+                            default:
+                                obj2LocalID = 0;
+                                break;
+                        }
+                        if (p1events)
+                        {
+                            contact.SurfaceNormal = -contact.SurfaceNormal;
+                            AddCollisionEventReporting(p1);
+                            p1.AddCollisionEvent(obj2LocalID, contact);
+                        }
+                        break;
+                    }
+                case ActorTypes.Ground:
+                case ActorTypes.Unknown:
+                default:
+                    {
+                        if (p2events && !p2.IsVolumeDtc)
+                        {
+                            AddCollisionEventReporting(p2);
+                            p2.AddCollisionEvent(0, contact);
+                        }
+                        break;
+                    }
+            }
+        }
+
+        /// <summary>
+        /// This is our collision testing routine in ODE
+        /// </summary>
+        /// <param name="timeStep"></param>
+        private void collision_optimized()
+        {
+            lock (_characters)
+                {
+                try
+                {
+                    foreach (OdeCharacter chr in _characters)
+                    {
+                        if (chr == null || chr.Body == IntPtr.Zero)
+                            continue;
+
+                        chr.IsColliding = false;
+                        //                    chr.CollidingGround = false; not done here
+                        chr.CollidingObj = false;
+                        // do colisions with static space
+                        d.SpaceCollide2(chr.collider, StaticSpace, IntPtr.Zero, nearCallback);
+
+                        // no coll with gnd
+                    }
+                    // chars with chars
+                    d.SpaceCollide(CharsSpace, IntPtr.Zero, nearCallback);
+
+                }
+                catch (AccessViolationException)
+                {
+                    m_log.Warn("[PHYSICS]: Unable to collide Character to static space");
+                }
+
+            }
+
+            lock (_activeprims)
+            {
+                foreach (OdePrim aprim in _activeprims)
+                {
+                    aprim.CollisionScore = 0;
+                    aprim.IsColliding = false;
+                }
+            }
+
+            // collide active prims with static enviroment
+            lock (_activegroups)
+            {
+                try
+                {
+                    foreach (OdePrim prm in _activegroups)
+                    {
+                        if (!prm.m_outbounds)
+                        {
+                            if (d.BodyIsEnabled(prm.Body))
+                            {
+                                d.SpaceCollide2(StaticSpace, prm.collide_geom, IntPtr.Zero, nearCallback);
+                                d.SpaceCollide2(GroundSpace, prm.collide_geom, IntPtr.Zero, nearCallback);
+                            }
+                        }
+                    }
+                }
+                catch (AccessViolationException)
+                {
+                    m_log.Warn("[PHYSICS]: Unable to collide Active prim to static space");
+                }
+            }
+            // colide active amoung them
+            try
+            {
+                d.SpaceCollide(ActiveSpace, IntPtr.Zero, nearCallback);
+            }
+            catch (AccessViolationException)
+            {
+                m_log.Warn("[PHYSICS]: Unable to collide Active with Characters space");
+            }
+            // and with chars
+            try
+            {
+                d.SpaceCollide2(CharsSpace,ActiveSpace, IntPtr.Zero, nearCallback);
+            }
+            catch (AccessViolationException)
+            {
+                m_log.Warn("[PHYSICS]: Unable to collide in Active space");
+            }
+            //            _perloopContact.Clear();
+        }
+
+        #endregion
+        /// <summary>
+        /// Add actor to the list that should receive collision events in the simulate loop.
+        /// </summary>
+        /// <param name="obj"></param>
+        public void AddCollisionEventReporting(PhysicsActor obj)
+        {
+            if (!_collisionEventPrim.Contains(obj))
+                _collisionEventPrim.Add(obj);
+        }
+
+        /// <summary>
+        /// Remove actor from the list that should receive collision events in the simulate loop.
+        /// </summary>
+        /// <param name="obj"></param>
+        public void RemoveCollisionEventReporting(PhysicsActor obj)
+        {
+            if (_collisionEventPrim.Contains(obj) && !_collisionEventPrimRemove.Contains(obj))
+                _collisionEventPrimRemove.Add(obj);
+        }
+
+        public override float TimeDilation
+        {
+            get { return m_timeDilation; }
+        }
+
+        public override bool SupportsNINJAJoints
+        {
+            get { return false; }
+        }
+
+        #region Add/Remove Entities
+
+        public override PhysicsActor AddAvatar(uint localID, string avName, Vector3 position, Vector3 size, float feetOffset, bool isFlying)
+        {
+            Vector3 pos;
+            pos.X = position.X;
+            pos.Y = position.Y;
+            pos.Z = position.Z;
+            OdeCharacter newAv = new OdeCharacter(localID,avName, this, pos, size, feetOffset, avDensity, avMovementDivisorWalk, avMovementDivisorRun);
+            newAv.Flying = isFlying;
+            newAv.MinimumGroundFlightOffset = minimumGroundFlightOffset;
+            
+            return newAv;
+        }
+
+        public void AddCharacter(OdeCharacter chr)
+        {
+            lock (_characters)
+            {
+                if (!_characters.Contains(chr))
+                {
+                    _characters.Add(chr);
+                    if (chr.bad)
+                        m_log.DebugFormat("[PHYSICS] Added BAD actor {0} to characters list", chr.m_uuid);
+                }
+            }
+        }
+
+        public void RemoveCharacter(OdeCharacter chr)
+        {
+            lock (_characters)
+            {
+                if (_characters.Contains(chr))
+                {
+                    _characters.Remove(chr);
+                }
+            }
+        }
+
+        public void BadCharacter(OdeCharacter chr)
+        {
+            lock (_badCharacter)
+            {
+                if (!_badCharacter.Contains(chr))
+                    _badCharacter.Add(chr);
+            }
+        }
+
+        public override void RemoveAvatar(PhysicsActor actor)
+        {
+            //m_log.Debug("[PHYSICS]:ODELOCK");
+            ((OdeCharacter) actor).Destroy();
+        }
+
+
+        public void addActivePrim(OdePrim activatePrim)
+        {
+            // adds active prim..   
+            lock (_activeprims)
+            {
+                if (!_activeprims.Contains(activatePrim))
+                    _activeprims.Add(activatePrim);
+            }
+        }
+
+        public void addActiveGroups(OdePrim activatePrim)
+        {
+            lock (_activegroups)
+            {
+                if (!_activegroups.Contains(activatePrim))
+                    _activegroups.Add(activatePrim);
+            }
+        }
+
+        private PhysicsActor AddPrim(String name, Vector3 position, Vector3 size, Quaternion rotation,
+                                     PrimitiveBaseShape pbs, bool isphysical, bool isPhantom, byte shapeType, uint localID)
+        {
+            OdePrim newPrim;
+            lock (OdeLock)
+            {
+                newPrim = new OdePrim(name, this, position, size, rotation, pbs, isphysical, isPhantom, shapeType, localID);
+                lock (_prims)
+                    _prims.Add(newPrim);
+            }
+            return newPrim;
+        }
+
+        public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
+                                                  Vector3 size, Quaternion rotation, bool isPhysical, bool isPhantom, uint localid)
+        {
+            return AddPrim(primName, position, size, rotation, pbs, isPhysical, isPhantom, 0 , localid);
+        }
+
+
+        public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
+                                                  Vector3 size, Quaternion rotation, bool isPhysical, uint localid)
+        {
+            return AddPrim(primName, position, size, rotation, pbs, isPhysical,false, 0, localid);
+        }
+
+        public override PhysicsActor AddPrimShape(string primName, PrimitiveBaseShape pbs, Vector3 position,
+                                                  Vector3 size, Quaternion rotation, bool isPhysical, bool isPhantom, byte shapeType, uint localid)
+        {
+
+            return AddPrim(primName, position, size, rotation, pbs, isPhysical,isPhantom, shapeType, localid);
+        }
+
+        public void remActivePrim(OdePrim deactivatePrim)
+        {
+            lock (_activeprims)
+            {
+                _activeprims.Remove(deactivatePrim);
+            }
+        }
+        public void remActiveGroup(OdePrim deactivatePrim)
+        {
+            lock (_activegroups)
+            {
+                _activegroups.Remove(deactivatePrim);
+            }
+        }
+
+        public override void RemovePrim(PhysicsActor prim)
+        {
+            // As with all ODE physics operations, we don't remove the prim immediately but signal that it should be
+            // removed in the next physics simulate pass.
+            if (prim is OdePrim)
+            {
+//                lock (OdeLock)
+                {
+                    
+                    OdePrim p = (OdePrim)prim;
+                    p.setPrimForRemoval();
+                }
+            }
+        }
+
+        public void RemovePrimThreadLocked(OdePrim prim)
+        {
+            //Console.WriteLine("RemovePrimThreadLocked " +  prim.m_primName);
+            lock (prim)
+            {
+//                RemoveCollisionEventReporting(prim);
+                lock (_prims)
+                    _prims.Remove(prim);
+            }
+
+        }
+
+        public bool havePrim(OdePrim prm)
+        {
+            lock (_prims)
+                return _prims.Contains(prm);
+        }
+
+        public bool haveActor(PhysicsActor actor)
+        {
+            if (actor is OdePrim)
+            {
+                lock (_prims)
+                    return _prims.Contains((OdePrim)actor);
+            }
+            else if (actor is OdeCharacter)
+            {
+                lock (_characters)
+                    return _characters.Contains((OdeCharacter)actor);
+            }
+            return false;
+        }
+
+        #endregion
+
+        #region Space Separation Calculation
+
+        /// <summary>
+        /// Called when a static prim moves or becomes static
+        /// Places the prim in a space one the static sub-spaces grid
+        /// </summary>
+        /// <param name="geom">the pointer to the geom that moved</param>
+        /// <param name="pos">the position that the geom moved to</param>
+        /// <param name="currentspace">a pointer to the space it was in before it was moved.</param>
+        /// <returns>a pointer to the new space it's in</returns>
+        public IntPtr MoveGeomToStaticSpace(IntPtr geom, Vector3 pos, IntPtr currentspace)
+        {
+            // moves a prim into another static sub-space or from another space into a static sub-space
+
+            // Called ODEPrim so
+            // it's already in locked space.
+
+            if (geom == IntPtr.Zero) // shouldn't happen
+                return IntPtr.Zero;
+
+            // get the static sub-space for current position
+            IntPtr newspace = calculateSpaceForGeom(pos);
+
+            if (newspace == currentspace) // if we are there all done
+                return newspace;
+
+            // else remove it from its current space
+            if (currentspace != IntPtr.Zero && d.SpaceQuery(currentspace, geom))
+            {
+                if (d.GeomIsSpace(currentspace))
+                {
+                    waitForSpaceUnlock(currentspace);
+                    d.SpaceRemove(currentspace, geom);
+
+                    if (d.SpaceGetSublevel(currentspace) > 2 && d.SpaceGetNumGeoms(currentspace) == 0)
+                    {
+                        d.SpaceDestroy(currentspace);
+                    }
+                }
+                else
+                {
+                    m_log.Info("[Physics]: Invalid or empty Space passed to 'MoveGeomToStaticSpace':" + currentspace +
+                                   " Geom:" + geom);
+                }
+            }
+            else // odd currentspace is null or doesn't contain the geom? lets try the geom ideia of current space
+            {
+                currentspace = d.GeomGetSpace(geom);
+                if (currentspace != IntPtr.Zero)
+                {
+                    if (d.GeomIsSpace(currentspace))
+                    {
+                        waitForSpaceUnlock(currentspace);
+                        d.SpaceRemove(currentspace, geom);
+
+                        if (d.SpaceGetSublevel(currentspace) > 2 && d.SpaceGetNumGeoms(currentspace) == 0)
+                        {
+                            d.SpaceDestroy(currentspace);
+                        }
+
+                    }
+                }
+            }
+
+            // put the geom in the newspace
+            waitForSpaceUnlock(newspace);
+            d.SpaceAdd(newspace, geom);
+
+            // let caller know this newspace
+            return newspace;
+        }
+
+        /// <summary>
+        /// Calculates the space the prim should be in by its position
+        /// </summary>
+        /// <param name="pos"></param>
+        /// <returns>a pointer to the space. This could be a new space or reused space.</returns>
+        public IntPtr calculateSpaceForGeom(Vector3 pos)
+        {
+            int x, y;
+
+            if (pos.X < 0)
+                return staticPrimspaceOffRegion[0];
+
+            if (pos.Y < 0)
+                return staticPrimspaceOffRegion[2];
+
+            x = (int)(pos.X * spacesPerMeterX);
+            if (x > spaceGridMaxX)
+                return staticPrimspaceOffRegion[1];
+            
+            y = (int)(pos.Y * spacesPerMeterY);
+            if (y > spaceGridMaxY)
+                return staticPrimspaceOffRegion[3];
+
+            return staticPrimspace[x, y];
+        }
+ 
+        #endregion
+
+
+        /// <summary>
+        /// Called to queue a change to a actor
+        /// to use in place of old taint mechanism so changes do have a time sequence
+        /// </summary>
+
+        public void AddChange(PhysicsActor actor, changes what, Object arg)
+        {
+            ODEchangeitem item = new ODEchangeitem();
+            item.actor = actor;
+            item.what = what;
+            item.arg = arg;
+            ChangesQueue.Enqueue(item);
+        }
+
+        /// <summary>
+        /// Called after our prim properties are set Scale, position etc.
+        /// We use this event queue like method to keep changes to the physical scene occuring in the threadlocked mutex
+        /// This assures us that we have no race conditions
+        /// </summary>
+        /// <param name="prim"></param>
+        public override void AddPhysicsActorTaint(PhysicsActor prim)
+        {
+        }
+
+        // does all pending changes generated during region load process
+        public override void PrepareSimulation()
+        {
+            lock (OdeLock)
+            {
+                if (world == IntPtr.Zero)
+                {
+                    ChangesQueue.Clear();
+                    return;
+                }
+
+                ODEchangeitem item;
+
+                int donechanges = 0;
+                if (ChangesQueue.Count > 0)
+                {
+                    m_log.InfoFormat("[ODE] start processing pending actor operations");
+                    int tstart = Util.EnvironmentTickCount();
+
+                    while (ChangesQueue.Dequeue(out item))
+                    {
+                        if (item.actor != null)
+                        {
+                            try
+                            {
+                                if (item.actor is OdeCharacter)
+                                    ((OdeCharacter)item.actor).DoAChange(item.what, item.arg);
+                                else if (((OdePrim)item.actor).DoAChange(item.what, item.arg))
+                                    RemovePrimThreadLocked((OdePrim)item.actor);
+                            }
+                            catch
+                            {
+                                m_log.WarnFormat("[PHYSICS]: Operation failed for a actor {0} {1}",
+                                    item.actor.Name, item.what.ToString());
+                            }
+                        }
+                        donechanges++;
+                    }
+                    int time = Util.EnvironmentTickCountSubtract(tstart);
+                    m_log.InfoFormat("[ODE] finished {0} operations in {1}ms", donechanges, time);
+                }
+            }
+        }
+
+        /// <summary>
+        /// This is our main simulate loop
+        /// It's thread locked by a Mutex in the scene.
+        /// It holds Collisions, it instructs ODE to step through the physical reactions
+        /// It moves the objects around in memory
+        /// It calls the methods that report back to the object owners.. (scenepresence, SceneObjectGroup)
+        /// </summary>
+        /// <param name="timeStep"></param>
+        /// <returns></returns>
+        public override float Simulate(float timeStep)
+        {
+            DateTime now = DateTime.UtcNow;
+            TimeSpan timedif = now - m_lastframe;
+            timeStep = (float)timedif.TotalSeconds;
+            m_lastframe = now;
+            
+            // acumulate time so we can reduce error
+            step_time += timeStep;
+
+            if (step_time < HalfOdeStep)
+                return 0;
+
+            if (framecount < 0)
+                framecount = 0;
+
+            framecount++;
+
+//            int curphysiteractions;
+
+            // if in trouble reduce step resolution
+//            if (step_time >= m_SkipFramesAtms)
+//                curphysiteractions = m_physicsiterations / 2;
+//            else
+//                curphysiteractions = m_physicsiterations;
+
+//            checkThread();
+            int nodeframes = 0;
+
+            lock (SimulationLock)
+                lock(OdeLock)
+            {
+                if (world == IntPtr.Zero)
+                {
+                    ChangesQueue.Clear();
+                    return 0;
+                }
+
+                ODEchangeitem item;
+                
+//                d.WorldSetQuickStepNumIterations(world, curphysiteractions);
+
+                int loopstartMS = Util.EnvironmentTickCount();
+                int looptimeMS = 0;
+             
+
+                while (step_time > HalfOdeStep)
+                {
+                    try
+                    {
+                        // clear pointer/counter to contacts to pass into joints
+                        m_global_contactcount = 0;
+
+                        if (ChangesQueue.Count > 0)
+                        {
+                            int changestartMS = Util.EnvironmentTickCount();
+                            int ttmp;
+                            while (ChangesQueue.Dequeue(out item))
+                            {
+                                if (item.actor != null)
+                                {
+                                    try
+                                    {
+                                        if (item.actor is OdeCharacter)
+                                            ((OdeCharacter)item.actor).DoAChange(item.what, item.arg);
+                                        else if (((OdePrim)item.actor).DoAChange(item.what, item.arg))
+                                            RemovePrimThreadLocked((OdePrim)item.actor);
+                                    }
+                                    catch
+                                    {
+                                        m_log.WarnFormat("[PHYSICS]: doChange failed for a actor {0} {1}",
+                                            item.actor.Name, item.what.ToString());
+                                    }
+                                }
+                                ttmp = Util.EnvironmentTickCountSubtract(changestartMS);
+                                if (ttmp > 20)
+                                    break;
+                            }
+                        }
+
+                        // Move characters
+                        lock (_characters)
+                        {
+                            List<OdeCharacter> defects = new List<OdeCharacter>();
+                            foreach (OdeCharacter actor in _characters)
+                            {
+                                if (actor != null)
+                                    actor.Move(defects);
+                            }
+                            if (defects.Count != 0)
+                            {
+                                foreach (OdeCharacter defect in defects)
+                                {
+                                    RemoveCharacter(defect);
+                                }
+                                defects.Clear();
+                            }
+                        }
+
+                        // Move other active objects
+                        lock (_activegroups)
+                        {
+                            foreach (OdePrim aprim in _activegroups)
+                            {
+                                aprim.Move();
+                            }
+                        }
+ 
+                        m_rayCastManager.ProcessQueuedRequests();
+
+                        collision_optimized();
+
+                        foreach (PhysicsActor obj in _collisionEventPrim)
+                        {
+                            if (obj == null)
+                                continue;
+
+                            switch ((ActorTypes)obj.PhysicsActorType)
+                            {
+                                case ActorTypes.Agent:
+                                    OdeCharacter cobj = (OdeCharacter)obj;
+                                    cobj.AddCollisionFrameTime((int)(odetimestepMS));
+                                    cobj.SendCollisions();
+                                    break;
+
+                                case ActorTypes.Prim:
+                                    OdePrim pobj = (OdePrim)obj;
+                                    if (pobj.Body == IntPtr.Zero || (d.BodyIsEnabled(pobj.Body) && !pobj.m_outbounds))
+                                    if (!pobj.m_outbounds)
+                                    {
+                                        pobj.AddCollisionFrameTime((int)(odetimestepMS));
+                                        pobj.SendCollisions();
+                                    }
+                                    break;
+                            }
+                        }
+
+                        foreach (PhysicsActor obj in _collisionEventPrimRemove)
+                            _collisionEventPrim.Remove(obj);
+
+                        _collisionEventPrimRemove.Clear();
+
+                        // do a ode simulation step
+                        d.WorldQuickStep(world, ODE_STEPSIZE);
+//                        d.WorldStep(world, ODE_STEPSIZE);
+                        d.JointGroupEmpty(contactgroup);
+
+                        // update managed ideia of physical data and do updates to core
+        /*
+                        lock (_characters)
+                        {
+                            foreach (OdeCharacter actor in _characters)
+                            {
+                                if (actor != null)
+                                {
+                                    if (actor.bad)
+                                        m_log.WarnFormat("[PHYSICS]: BAD Actor {0} in _characters list was not removed?", actor.m_uuid);
+
+                                    actor.UpdatePositionAndVelocity();
+                                }
+                            }
+                        }
+        */
+
+                        lock (_activegroups)
+                        {
+                            {
+                                foreach (OdePrim actor in _activegroups)
+                                {
+                                    if (actor.IsPhysical)
+                                    {
+                                        actor.UpdatePositionAndVelocity(framecount);
+                                    }
+                                }
+                            }
+                        }
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat("[PHYSICS]: {0}, {1}, {2}", e.Message, e.TargetSite, e);
+//                        ode.dunlock(world);
+                    }
+
+                    step_time -= ODE_STEPSIZE;
+                    nodeframes++;
+
+                    looptimeMS = Util.EnvironmentTickCountSubtract(loopstartMS);
+                    if (looptimeMS > 100)
+                        break;
+                }
+
+                lock (_badCharacter)
+                {
+                    if (_badCharacter.Count > 0)
+                    {
+                        foreach (OdeCharacter chr in _badCharacter)
+                        {
+                            RemoveCharacter(chr);
+                        }
+
+                        _badCharacter.Clear();
+                    }
+                }
+
+                timedif = now - m_lastMeshExpire;
+
+                if (timedif.Seconds > 10)
+                {
+                    mesher.ExpireReleaseMeshs();
+                    m_lastMeshExpire = now;
+                }
+
+// information block running in debug only
+/*
+                int ntopactivegeoms = d.SpaceGetNumGeoms(ActiveSpace);
+                int ntopstaticgeoms = d.SpaceGetNumGeoms(StaticSpace);
+                int ngroundgeoms = d.SpaceGetNumGeoms(GroundSpace);
+
+                int nactivegeoms = 0;
+                int nactivespaces = 0;
+
+                int nstaticgeoms = 0;
+                int nstaticspaces = 0;
+                IntPtr sp;
+
+                for (int i = 0; i < ntopactivegeoms; i++)
+                {
+                    sp = d.SpaceGetGeom(ActiveSpace, i);
+                    if (d.GeomIsSpace(sp))
+                    {
+                        nactivespaces++;
+                        nactivegeoms += d.SpaceGetNumGeoms(sp);
+                    }
+                    else
+                        nactivegeoms++;
+                }
+
+                for (int i = 0; i < ntopstaticgeoms; i++)
+                {
+                    sp = d.SpaceGetGeom(StaticSpace, i);
+                    if (d.GeomIsSpace(sp))
+                    {
+                        nstaticspaces++;
+                        nstaticgeoms += d.SpaceGetNumGeoms(sp);
+                    }
+                    else
+                        nstaticgeoms++;
+                }
+
+                int ntopgeoms = d.SpaceGetNumGeoms(TopSpace);
+
+                int totgeoms = nstaticgeoms + nactivegeoms + ngroundgeoms + 1; // one ray
+                int nbodies = d.NTotalBodies;
+                int ngeoms = d.NTotalGeoms;
+*/
+                // Finished with all sim stepping. If requested, dump world state to file for debugging.
+                // TODO: This call to the export function is already inside lock (OdeLock) - but is an extra lock needed?
+                // TODO: This overwrites all dump files in-place. Should this be a growing logfile, or separate snapshots?
+                if (physics_logging && (physics_logging_interval > 0) && (framecount % physics_logging_interval == 0))
+                {
+                    string fname = "state-" + world.ToString() + ".DIF"; // give each physics world a separate filename
+                    string prefix = "world" + world.ToString(); // prefix for variable names in exported .DIF file
+
+                    if (physics_logging_append_existing_logfile)
+                    {
+                        string header = "-------------- START OF PHYSICS FRAME " + framecount.ToString() + " --------------";
+                        TextWriter fwriter = File.AppendText(fname);
+                        fwriter.WriteLine(header);
+                        fwriter.Close();
+                    }
+
+                    d.WorldExportDIF(world, fname, physics_logging_append_existing_logfile, prefix);
+                }
+                
+                // think time dilation as to do with dinamic step size that we dont' have
+                // even so tell something to world
+                if (looptimeMS < 100) // we did the requested loops
+                    m_timeDilation = 1.0f;
+                else if (step_time > 0)
+                {
+                    m_timeDilation = timeStep / step_time;
+                    if (m_timeDilation > 1)
+                        m_timeDilation = 1;
+                    if (step_time > m_SkipFramesAtms)
+                        step_time = 0;
+                    m_lastframe = DateTime.UtcNow; // skip also the time lost
+                }
+            }
+
+//            return nodeframes * ODE_STEPSIZE; // return real simulated time
+            return 1000 * nodeframes; // return steps for now * 1000 to keep core happy
+        }
+
+        /// <summary>
+        public override void GetResults()
+        {
+        }
+
+        public override bool IsThreaded
+        {
+            // for now we won't be multithreaded
+            get { return (false); }
+        }
+
+        public float GetTerrainHeightAtXY(float x, float y)
+        {
+
+            int offsetX = 0;
+            int offsetY = 0;
+
+            if (m_suportCombine)
+            {
+                offsetX = ((int)(x / (int)Constants.RegionSize)) * (int)Constants.RegionSize;
+                offsetY = ((int)(y / (int)Constants.RegionSize)) * (int)Constants.RegionSize;
+            }
+
+            // get region map
+            IntPtr heightFieldGeom = IntPtr.Zero;
+            if (!RegionTerrain.TryGetValue(new Vector3(offsetX, offsetY, 0), out heightFieldGeom))
+                return 0f;
+
+            if (heightFieldGeom == IntPtr.Zero)
+                return 0f;
+
+            if (!TerrainHeightFieldHeights.ContainsKey(heightFieldGeom))
+                return 0f;
+
+            // TerrainHeightField for ODE as offset 1m
+            x += 1f - offsetX;
+            y += 1f - offsetY;
+
+            // make position fit into array
+            if (x < 0)
+                x = 0;
+            if (y < 0)
+                y = 0;
+
+            // integer indexs
+            int ix;
+            int iy;
+            //  interpolators offset
+            float dx;
+            float dy;
+
+            int regsizeX = (int)m_regionWidth + 3; // map size see setterrain number of samples
+            int regsizeY = (int)m_regionHeight + 3; // map size see setterrain number of samples
+            int regsize = regsizeX;
+
+            if (OdeUbitLib)
+            {
+                if (x < regsizeX - 1)
+                {
+                    ix = (int)x;
+                    dx = x - (float)ix;
+                }
+                else // out world use external height
+                {
+                    ix = regsizeX - 2;
+                    dx = 0;
+                }
+                if (y < regsizeY - 1)
+                {
+                    iy = (int)y;
+                    dy = y - (float)iy;
+                }
+                else
+                {
+                    iy = regsizeY - 2;
+                    dy = 0;
+                }
+            }
+            else
+            {
+                // we  still have square fixed size regions
+                // also flip x and y because of how map is done for ODE fliped axis
+                // so ix,iy,dx and dy are inter exchanged
+
+                regsize = regsizeY;
+
+                if (x < regsizeX - 1)
+                {
+                    iy = (int)x;
+                    dy = x - (float)iy;
+                }
+                else // out world use external height
+                {
+                    iy = regsizeX - 2;
+                    dy = 0;
+                }
+                if (y < regsizeY - 1)
+                {
+                    ix = (int)y;
+                    dx = y - (float)ix;
+                }
+                else
+                {
+                    ix = regsizeY - 2;
+                    dx = 0;
+                }
+            }
+
+            float h0;
+            float h1;
+            float h2;
+
+            iy *= regsize;
+            iy += ix; // all indexes have iy + ix
+
+            float[] heights = TerrainHeightFieldHeights[heightFieldGeom];
+            /*
+                        if ((dx + dy) <= 1.0f)
+                        {
+                            h0 = ((float)heights[iy]); // 0,0 vertice
+                            h1 = (((float)heights[iy + 1]) - h0) * dx; // 1,0 vertice minus 0,0
+                            h2 = (((float)heights[iy + regsize]) - h0) * dy; // 0,1 vertice minus 0,0
+                        }
+                        else
+                        {
+                            h0 = ((float)heights[iy + regsize + 1]); // 1,1 vertice
+                            h1 = (((float)heights[iy + 1]) - h0) * (1 - dy); // 1,1 vertice minus 1,0
+                            h2 = (((float)heights[iy + regsize]) - h0) * (1 - dx); // 1,1 vertice minus 0,1
+                        }
+            */
+            h0 = ((float)heights[iy]); // 0,0 vertice
+
+            if (dy>dx)
+            {
+                iy += regsize;
+                h2 = (float)heights[iy]; // 0,1 vertice
+                h1 = (h2 - h0) * dy; // 0,1 vertice minus 0,0
+                h2 = ((float)heights[iy + 1] - h2) * dx; // 1,1 vertice minus 0,1
+            }
+            else
+            {
+                iy++;
+                h2 = (float)heights[iy]; // vertice 1,0
+                h1 = (h2 - h0) * dx; // 1,0 vertice minus 0,0
+                h2 = (((float)heights[iy + regsize]) - h2) * dy; // 1,1 vertice minus 1,0
+            }
+
+            return h0 + h1 + h2;
+        }
+
+        public Vector3 GetTerrainNormalAtXY(float x, float y)
+        {
+            int offsetX = 0;
+            int offsetY = 0;
+
+            if (m_suportCombine)
+            {
+                offsetX = ((int)(x / (int)Constants.RegionSize)) * (int)Constants.RegionSize;
+                offsetY = ((int)(y / (int)Constants.RegionSize)) * (int)Constants.RegionSize;
+            }
+
+            // get region map
+            IntPtr heightFieldGeom = IntPtr.Zero;
+            Vector3 norm = new Vector3(0, 0, 1);
+
+            if (!RegionTerrain.TryGetValue(new Vector3(offsetX, offsetY, 0), out heightFieldGeom))
+                return norm; ;
+
+            if (heightFieldGeom == IntPtr.Zero)
+                return norm;
+
+            if (!TerrainHeightFieldHeights.ContainsKey(heightFieldGeom))
+                return norm;
+
+            // TerrainHeightField for ODE as offset 1m
+            x += 1f - offsetX;
+            y += 1f - offsetY;
+
+            // make position fit into array
+            if (x < 0)
+                x = 0;
+            if (y < 0)
+                y = 0;
+
+            // integer indexs
+            int ix;
+            int iy;
+            //  interpolators offset
+            float dx;
+            float dy;
+
+            int regsizeX = (int)m_regionWidth + 3; // map size see setterrain number of samples
+            int regsizeY = (int)m_regionHeight + 3; // map size see setterrain number of samples
+            int regsize = regsizeX;
+
+            int xstep = 1;
+            int ystep = regsizeX;
+            bool firstTri = false;
+
+            if (OdeUbitLib)
+            {
+                if (x < regsizeX - 1)
+                {
+                    ix = (int)x;
+                    dx = x - (float)ix;
+                }
+                else // out world use external height
+                {
+                    ix = regsizeX - 2;
+                    dx = 0;
+                }
+                if (y < regsizeY - 1)
+                {
+                    iy = (int)y;
+                    dy = y - (float)iy;
+                }
+                else
+                {
+                    iy = regsizeY - 2;
+                    dy = 0;
+                }
+                firstTri = dy > dx;
+            }
+
+            else
+            {
+                xstep = regsizeY;
+                ystep = 1;
+                regsize = regsizeY;
+
+                // we  still have square fixed size regions
+                // also flip x and y because of how map is done for ODE fliped axis
+                // so ix,iy,dx and dy are inter exchanged
+                if (x < regsizeX - 1)
+                {
+                    iy = (int)x;
+                    dy = x - (float)iy;
+                }
+                else // out world use external height
+                {
+                    iy = regsizeX - 2;
+                    dy = 0;
+                }
+                if (y < regsizeY - 1)
+                {
+                    ix = (int)y;
+                    dx = y - (float)ix;
+                }
+                else
+                {
+                    ix = regsizeY - 2;
+                    dx = 0;
+                }
+                firstTri = dx > dy;
+            }
+
+            float h0;
+            float h1;
+            float h2;
+
+            iy *= regsize;
+            iy += ix; // all indexes have iy + ix
+
+            float[] heights = TerrainHeightFieldHeights[heightFieldGeom];
+
+            if (firstTri)
+            {
+                h1 = ((float)heights[iy]); // 0,0 vertice
+                iy += ystep;
+                h0 = (float)heights[iy]; // 0,1
+                h2 = (float)heights[iy+xstep]; // 1,1 vertice
+                norm.X = h0 - h2;
+                norm.Y = h1 - h0;              
+            }
+            else
+            {
+                h2 = ((float)heights[iy]); // 0,0 vertice
+                iy += xstep;
+                h0 = ((float)heights[iy]); // 1,0 vertice
+                h1 = (float)heights[iy+ystep]; // vertice 1,1
+                norm.X = h2 - h0;
+                norm.Y = h0 - h1;
+            }
+            norm.Z = 1;
+            norm.Normalize();
+            return norm;
+        }
+
+        public override void SetTerrain(float[] heightMap)
+        {
+            if (m_worldOffset != Vector3.Zero && m_parentScene != null)
+            {
+                if (m_parentScene is OdeScene)
+                {
+                    ((OdeScene)m_parentScene).SetTerrain(heightMap, m_worldOffset);
+                }
+            }
+            else
+            {
+                SetTerrain(heightMap, m_worldOffset);
+            }
+        }
+
+        public override void CombineTerrain(float[] heightMap, Vector3 pOffset)
+        {
+            if(m_suportCombine)
+                SetTerrain(heightMap, pOffset);
+        }
+
+        public void SetTerrain(float[] heightMap, Vector3 pOffset)
+        {
+            if (OdeUbitLib)
+                UbitSetTerrain(heightMap, pOffset);
+            else
+                OriSetTerrain(heightMap, pOffset);
+        }
+
+        public void OriSetTerrain(float[] heightMap, Vector3 pOffset)
+        {
+            // assumes 1m size grid and constante size square regions
+            // needs to know about sims around in future
+
+            float[] _heightmap;
+
+            uint regionsizeX = m_regionWidth;
+            uint regionsizeY = m_regionHeight;
+
+            // map is rotated
+            uint heightmapWidth = regionsizeY + 2;
+            uint heightmapHeight = regionsizeX + 2;
+
+            uint heightmapWidthSamples = heightmapWidth + 1;
+            uint heightmapHeightSamples = heightmapHeight + 1;
+
+            _heightmap = new float[heightmapWidthSamples * heightmapHeightSamples];
+
+            const float scale = 1.0f;
+            const float offset = 0.0f;
+            const float thickness = 10f;
+            const int wrap = 0;
+
+ 
+            float hfmin = float.MaxValue;
+            float hfmax = float.MinValue;
+            float val;
+            uint xx;
+            uint yy;
+
+            uint maxXX = regionsizeX - 1;
+            uint maxYY = regionsizeY - 1;
+            // flipping map adding one margin all around so things don't fall in edges
+
+            uint xt = 0;
+            xx = 0;
+
+            for (uint x = 0; x < heightmapWidthSamples; x++)
+            {
+                if (x > 1 && xx < maxXX)
+                    xx++;
+                yy = 0;
+                for (uint y = 0; y < heightmapHeightSamples; y++)
+                {
+                    if (y > 1 && y < maxYY)
+                        yy += regionsizeX;
+
+                    val = heightMap[yy + xx];
+                    if (val < 0.0f)
+                        val = 0.0f; // no neg terrain as in chode
+                    _heightmap[xt + y] = val;
+
+                    if (hfmin > val)
+                        hfmin = val;
+                    if (hfmax < val)
+                        hfmax = val;
+                }
+                xt += heightmapHeightSamples;
+            }
+
+            lock (OdeLock)
+            {
+                IntPtr GroundGeom = IntPtr.Zero;
+                if (RegionTerrain.TryGetValue(pOffset, out GroundGeom))
+                {
+                    RegionTerrain.Remove(pOffset);
+                    if (GroundGeom != IntPtr.Zero)
+                    {
+                        actor_name_map.Remove(GroundGeom);
+                        d.GeomDestroy(GroundGeom);
+
+                        if (TerrainHeightFieldHeights.ContainsKey(GroundGeom))
+                            {
+                            TerrainHeightFieldHeightsHandlers[GroundGeom].Free();
+                            TerrainHeightFieldHeightsHandlers.Remove(GroundGeom);
+                            TerrainHeightFieldHeights.Remove(GroundGeom);
+                            }
+                    }
+                }
+                IntPtr HeightmapData = d.GeomHeightfieldDataCreate();
+
+                GCHandle _heightmaphandler = GCHandle.Alloc(_heightmap, GCHandleType.Pinned);
+
+                d.GeomHeightfieldDataBuildSingle(HeightmapData, _heightmaphandler.AddrOfPinnedObject(), 0, heightmapWidth , heightmapHeight,
+                                                 (int)heightmapWidthSamples, (int)heightmapHeightSamples, scale,
+                                                 offset, thickness, wrap);
+
+                d.GeomHeightfieldDataSetBounds(HeightmapData, hfmin - 1, hfmax + 1);
+
+                GroundGeom = d.CreateHeightfield(GroundSpace, HeightmapData, 1);
+
+                if (GroundGeom != IntPtr.Zero)
+                {
+                    d.GeomSetCategoryBits(GroundGeom, (uint)(CollisionCategories.Land));
+                    d.GeomSetCollideBits(GroundGeom, 0);
+
+                    PhysicsActor pa = new NullPhysicsActor();
+                    pa.Name = "Terrain";
+                    pa.PhysicsActorType = (int)ActorTypes.Ground;
+                    actor_name_map[GroundGeom] = pa;
+
+//                    geom_name_map[GroundGeom] = "Terrain";
+
+                    d.Matrix3 R = new d.Matrix3();
+
+                    Quaternion q1 = Quaternion.CreateFromAxisAngle(new Vector3(1, 0, 0), 1.5707f);
+                    Quaternion q2 = Quaternion.CreateFromAxisAngle(new Vector3(0, 1, 0), 1.5707f);
+
+
+                    q1 = q1 * q2;
+
+                    Vector3 v3;
+                    float angle;
+                    q1.GetAxisAngle(out v3, out angle);
+
+                    d.RFromAxisAndAngle(out R, v3.X, v3.Y, v3.Z, angle);
+                    d.GeomSetRotation(GroundGeom, ref R);
+                    d.GeomSetPosition(GroundGeom, pOffset.X + m_regionWidth * 0.5f, pOffset.Y + m_regionHeight * 0.5f, 0);
+                    RegionTerrain.Add(pOffset, GroundGeom);
+                    TerrainHeightFieldHeights.Add(GroundGeom, _heightmap);
+                    TerrainHeightFieldHeightsHandlers.Add(GroundGeom, _heightmaphandler);
+                }
+            }
+        }
+
+        public void UbitSetTerrain(float[] heightMap, Vector3 pOffset)
+        {
+            // assumes 1m size grid and constante size square regions
+            // needs to know about sims around in future
+
+            float[] _heightmap;
+
+            uint regionsizeX = m_regionWidth;
+            uint regionsizeY = m_regionHeight;
+
+            uint heightmapWidth = regionsizeX + 2;
+            uint heightmapHeight = regionsizeY + 2;
+
+            uint heightmapWidthSamples = heightmapWidth + 1;
+            uint heightmapHeightSamples = heightmapHeight + 1;
+
+            _heightmap = new float[heightmapWidthSamples * heightmapHeightSamples];
+
+
+            float hfmin = float.MaxValue;
+//            float hfmax = float.MinValue;
+            float val;
+
+
+            uint maxXX = regionsizeX - 1;
+            uint maxYY = regionsizeY - 1;
+            // adding one margin all around so things don't fall in edges
+
+            uint xx;
+            uint yy = 0;
+            uint yt = 0;
+
+            for (uint y = 0; y < heightmapHeightSamples; y++)
+            {
+                if (y > 1 && y < maxYY)
+                    yy += regionsizeX;
+                xx = 0;
+                for (uint x = 0; x < heightmapWidthSamples; x++)
+                {
+                    if (x > 1 && x < maxXX)
+                        xx++;
+
+                    val = heightMap[yy + xx];
+                    if (val < 0.0f)
+                        val = 0.0f; // no neg terrain as in chode
+                    _heightmap[yt + x] = val;
+
+                    if (hfmin > val)
+                        hfmin = val;
+//                    if (hfmax < val)
+//                        hfmax = val;
+                }
+                yt += heightmapWidthSamples;
+            }
+            lock (OdeLock)
+            {
+                IntPtr GroundGeom = IntPtr.Zero;
+                if (RegionTerrain.TryGetValue(pOffset, out GroundGeom))
+                {
+                    RegionTerrain.Remove(pOffset);
+                    if (GroundGeom != IntPtr.Zero)
+                    {
+                        actor_name_map.Remove(GroundGeom);
+                        d.GeomDestroy(GroundGeom);
+
+                        if (TerrainHeightFieldHeights.ContainsKey(GroundGeom))
+                        {
+                            if (TerrainHeightFieldHeightsHandlers[GroundGeom].IsAllocated)
+                                TerrainHeightFieldHeightsHandlers[GroundGeom].Free();
+                            TerrainHeightFieldHeightsHandlers.Remove(GroundGeom);
+                            TerrainHeightFieldHeights.Remove(GroundGeom);
+                        }
+                    }
+                }
+                IntPtr HeightmapData = d.GeomUbitTerrainDataCreate();
+
+                const int wrap = 0;
+                float thickness = hfmin;
+                if (thickness < 0)
+                    thickness = 1;
+
+                GCHandle _heightmaphandler = GCHandle.Alloc(_heightmap, GCHandleType.Pinned);
+
+                d.GeomUbitTerrainDataBuild(HeightmapData, _heightmaphandler.AddrOfPinnedObject(), 0, 1.0f,
+                                                 (int)heightmapWidthSamples, (int)heightmapHeightSamples,
+                                                 thickness, wrap);
+
+//                d.GeomUbitTerrainDataSetBounds(HeightmapData, hfmin - 1, hfmax + 1);
+                GroundGeom = d.CreateUbitTerrain(GroundSpace, HeightmapData, 1);
+                if (GroundGeom != IntPtr.Zero)
+                {
+                    d.GeomSetCategoryBits(GroundGeom, (uint)(CollisionCategories.Land));
+                    d.GeomSetCollideBits(GroundGeom, 0);
+
+
+                    PhysicsActor pa = new NullPhysicsActor();
+                    pa.Name = "Terrain";
+                    pa.PhysicsActorType = (int)ActorTypes.Ground;
+                    actor_name_map[GroundGeom] = pa;
+
+//                    geom_name_map[GroundGeom] = "Terrain";
+
+                    d.GeomSetPosition(GroundGeom, pOffset.X + m_regionWidth * 0.5f, pOffset.Y + m_regionHeight * 0.5f, 0);
+                    RegionTerrain.Add(pOffset, GroundGeom);
+                    TerrainHeightFieldHeights.Add(GroundGeom, _heightmap);
+                    TerrainHeightFieldHeightsHandlers.Add(GroundGeom, _heightmaphandler);
+                }
+            }
+        }
+
+
+        public override void DeleteTerrain()
+        {
+        }
+
+        public float GetWaterLevel()
+        {
+            return waterlevel;
+        }
+
+        public override bool SupportsCombining()
+        {
+            return m_suportCombine;
+        }
+/*
+        public override void UnCombine(PhysicsScene pScene)
+        {
+            IntPtr localGround = IntPtr.Zero;
+//            float[] localHeightfield;
+            bool proceed = false;
+            List<IntPtr> geomDestroyList = new List<IntPtr>();
+
+            lock (OdeLock)
+            {
+                if (RegionTerrain.TryGetValue(Vector3.Zero, out localGround))
+                {
+                    foreach (IntPtr geom in TerrainHeightFieldHeights.Keys)
+                    {
+                        if (geom == localGround)
+                        {
+//                            localHeightfield = TerrainHeightFieldHeights[geom];
+                            proceed = true;
+                        }
+                        else
+                        {
+                            geomDestroyList.Add(geom);
+                        }
+                    }
+
+                    if (proceed)
+                    {
+                        m_worldOffset = Vector3.Zero;
+                        WorldExtents = new Vector2((int)Constants.RegionSize, (int)Constants.RegionSize);
+                        m_parentScene = null;
+
+                        foreach (IntPtr g in geomDestroyList)
+                        {
+                            // removingHeightField needs to be done or the garbage collector will
+                            // collect the terrain data before we tell ODE to destroy it causing 
+                            // memory corruption
+                            if (TerrainHeightFieldHeights.ContainsKey(g))
+                            {
+//                                float[] removingHeightField = TerrainHeightFieldHeights[g];
+                                TerrainHeightFieldHeights.Remove(g);
+
+                                if (RegionTerrain.ContainsKey(g))
+                                {
+                                    RegionTerrain.Remove(g);
+                                }
+
+                                d.GeomDestroy(g);
+                                //removingHeightField = new float[0];
+                            }
+                        }
+
+                    }
+                    else
+                    {
+                        m_log.Warn("[PHYSICS]: Couldn't proceed with UnCombine.  Region has inconsistant data.");
+                    }
+                }
+            }
+        }
+*/
+        public override void SetWaterLevel(float baseheight)
+        {
+            waterlevel = baseheight;
+        }
+
+        public override void Dispose()
+        {
+            if (m_meshWorker != null)
+                m_meshWorker.Stop();
+
+            lock (OdeLock)
+            {
+                m_rayCastManager.Dispose();
+                m_rayCastManager = null;
+
+                lock (_prims)
+                {
+                    ChangesQueue.Clear();
+                    foreach (OdePrim prm in _prims)
+                    {
+                        prm.DoAChange(changes.Remove, null);
+                        _collisionEventPrim.Remove(prm);
+                    }
+                    _prims.Clear();
+                }
+
+                OdeCharacter[] chtorem;
+                lock (_characters)
+                {
+                    chtorem = new OdeCharacter[_characters.Count];
+                    _characters.CopyTo(chtorem);
+                }
+
+                ChangesQueue.Clear();
+                foreach (OdeCharacter ch in chtorem)
+                    ch.DoAChange(changes.Remove, null);
+
+                               
+                foreach (IntPtr GroundGeom in RegionTerrain.Values)
+                {
+                    if (GroundGeom != IntPtr.Zero)
+                        d.GeomDestroy(GroundGeom);
+                }
+
+
+                RegionTerrain.Clear();
+
+                if (TerrainHeightFieldHeightsHandlers.Count > 0)
+                {
+                    foreach (GCHandle gch in TerrainHeightFieldHeightsHandlers.Values)
+                    {
+                        if (gch.IsAllocated)
+                            gch.Free();
+                    }
+                }
+
+                TerrainHeightFieldHeightsHandlers.Clear();
+                TerrainHeightFieldHeights.Clear();
+
+                if (ContactgeomsArray != IntPtr.Zero)
+                    Marshal.FreeHGlobal(ContactgeomsArray);
+                if (GlobalContactsArray != IntPtr.Zero)
+                    Marshal.FreeHGlobal(GlobalContactsArray);
+
+
+                d.WorldDestroy(world);
+                world = IntPtr.Zero;
+                //d.CloseODE();
+            }
+        }
+
+        public override Dictionary<uint, float> GetTopColliders()
+        {
+            Dictionary<uint, float> returncolliders = new Dictionary<uint, float>();
+            int cnt = 0;
+            lock (_prims)
+            {
+                foreach (OdePrim prm in _prims)
+                {
+                    if (prm.CollisionScore > 0)
+                    {
+                        returncolliders.Add(prm.LocalID, prm.CollisionScore);
+                        cnt++;
+                        prm.CollisionScore = 0f;
+                        if (cnt > 25)
+                        {
+                            break;
+                        }
+                    }
+                }
+            }
+            return returncolliders;
+        }
+
+        public override bool SupportsRayCast()
+        {
+            return true;
+        }
+
+        public override void RaycastWorld(Vector3 position, Vector3 direction, float length, RaycastCallback retMethod)
+        {
+            if (retMethod != null)
+            {
+                ODERayRequest req = new ODERayRequest();
+                req.actor = null;
+                req.callbackMethod = retMethod;
+                req.length = length;
+                req.Normal = direction;
+                req.Origin = position;
+                req.Count = 0;
+                req.filter = RayFilterFlags.AllPrims;
+
+                m_rayCastManager.QueueRequest(req);
+            }
+        }
+
+        public override void RaycastWorld(Vector3 position, Vector3 direction, float length, int Count, RayCallback retMethod)
+        {
+            if (retMethod != null)
+            {
+                ODERayRequest req = new ODERayRequest();
+                req.actor = null;
+                req.callbackMethod = retMethod;
+                req.length = length;
+                req.Normal = direction;
+                req.Origin = position;
+                req.Count = Count;
+                req.filter = RayFilterFlags.AllPrims;
+
+                m_rayCastManager.QueueRequest(req);
+            }
+        }
+
+       
+        public override List<ContactResult> RaycastWorld(Vector3 position, Vector3 direction, float length, int Count)
+        {
+            List<ContactResult> ourresults = new List<ContactResult>();
+            object SyncObject = new object();
+
+            RayCallback retMethod = delegate(List<ContactResult> results)
+            {
+                lock (SyncObject)
+                {
+                    ourresults = results;
+                    Monitor.PulseAll(SyncObject);
+                }
+            };
+
+            ODERayRequest req = new ODERayRequest();
+            req.actor = null;
+            req.callbackMethod = retMethod;
+            req.length = length;
+            req.Normal = direction;
+            req.Origin = position;
+            req.Count = Count;
+            req.filter = RayFilterFlags.AllPrims;
+
+            lock (SyncObject)
+            {
+                m_rayCastManager.QueueRequest(req);
+                if (!Monitor.Wait(SyncObject, 500))
+                    return null;
+                else
+                    return ourresults;
+            }
+        }
+
+        public override bool SupportsRaycastWorldFiltered()
+        {
+            return true;
+        }
+
+        public override object RaycastWorld(Vector3 position, Vector3 direction, float length, int Count, RayFilterFlags filter)
+        {
+            object SyncObject = new object();
+            List<ContactResult> ourresults = new List<ContactResult>();
+
+            RayCallback retMethod = delegate(List<ContactResult> results)
+            {
+                lock (SyncObject)
+                {
+                    ourresults = results;
+                    Monitor.PulseAll(SyncObject);
+                }
+            };
+
+            ODERayRequest req = new ODERayRequest();
+            req.actor = null;
+            req.callbackMethod = retMethod;
+            req.length = length;
+            req.Normal = direction;
+            req.Origin = position;
+            req.Count = Count;
+            req.filter = filter;
+
+            lock (SyncObject)
+            {
+                m_rayCastManager.QueueRequest(req);
+                if (!Monitor.Wait(SyncObject, 500))
+                    return null;
+                else
+                    return ourresults;
+            }
+        }
+
+        public override List<ContactResult> RaycastActor(PhysicsActor actor, Vector3 position, Vector3 direction, float length, int Count, RayFilterFlags flags)
+        {
+            if (actor == null)
+                return new List<ContactResult>();
+
+            IntPtr geom;
+            if (actor is OdePrim)
+                geom = ((OdePrim)actor).prim_geom;
+            else if (actor is OdeCharacter)
+                geom = ((OdePrim)actor).prim_geom;
+            else
+                return new List<ContactResult>();
+
+            if (geom == IntPtr.Zero)
+                return new List<ContactResult>();
+
+            List<ContactResult> ourResults = null;
+            object SyncObject = new object();
+
+            RayCallback retMethod = delegate(List<ContactResult> results)
+            {
+                lock (SyncObject)
+                {
+                    ourResults = results;
+                    Monitor.PulseAll(SyncObject);
+                }
+            };
+
+            ODERayRequest req = new ODERayRequest();
+            req.actor = actor;
+            req.callbackMethod = retMethod;
+            req.length = length;
+            req.Normal = direction;
+            req.Origin = position;
+            req.Count = Count;
+            req.filter = flags;
+
+            lock (SyncObject)
+            {
+                m_rayCastManager.QueueRequest(req);
+                if (!Monitor.Wait(SyncObject, 500))
+                    return new List<ContactResult>();
+            }
+
+            if (ourResults == null)
+                return new List<ContactResult>();
+            return ourResults;
+        }
+
+        public override List<ContactResult> BoxProbe(Vector3 position, Vector3 size, Quaternion orientation, int Count, RayFilterFlags flags)
+        {
+            List<ContactResult> ourResults = null;
+            object SyncObject = new object();
+
+            ProbeBoxCallback retMethod = delegate(List<ContactResult> results)
+            {
+                lock (SyncObject)
+                {
+                    ourResults = results;
+                    Monitor.PulseAll(SyncObject);
+                }
+            };
+
+            ODERayRequest req = new ODERayRequest();
+            req.actor = null;
+            req.callbackMethod = retMethod;
+            req.Normal = size;
+            req.Origin = position;
+            req.orientation = orientation;
+            req.Count = Count;
+            req.filter = flags;
+
+            lock (SyncObject)
+            {
+                m_rayCastManager.QueueRequest(req);
+                if (!Monitor.Wait(SyncObject, 500))
+                    return new List<ContactResult>();
+            }
+
+            if (ourResults == null)
+                return new List<ContactResult>();
+            return ourResults;
+        }
+
+        public override List<ContactResult> SphereProbe(Vector3 position, float radius, int Count, RayFilterFlags flags)
+        {
+            List<ContactResult> ourResults = null;
+            object SyncObject = new object();
+
+            ProbeSphereCallback retMethod = delegate(List<ContactResult> results)
+            {
+                ourResults = results;
+                Monitor.PulseAll(SyncObject);
+            };
+
+            ODERayRequest req = new ODERayRequest();
+            req.actor = null;
+            req.callbackMethod = retMethod;
+            req.length = radius;
+            req.Origin = position;
+            req.Count = Count;
+            req.filter = flags;
+
+
+            lock (SyncObject)
+            {
+                m_rayCastManager.QueueRequest(req);
+                if (!Monitor.Wait(SyncObject, 500))
+                    return new List<ContactResult>();
+            }
+
+            if (ourResults == null)
+                return new List<ContactResult>();
+            return ourResults;
+        }
+
+        public override List<ContactResult> PlaneProbe(PhysicsActor actor, Vector4 plane, int Count, RayFilterFlags flags)
+        {
+            IntPtr geom = IntPtr.Zero;;
+
+            if (actor != null)
+            {
+                if (actor is OdePrim)
+                    geom = ((OdePrim)actor).prim_geom;
+                else if (actor is OdeCharacter)
+                    geom = ((OdePrim)actor).prim_geom;
+            }
+
+            List<ContactResult> ourResults = null;
+            object SyncObject = new object();
+
+            ProbePlaneCallback retMethod = delegate(List<ContactResult> results)
+            {
+                ourResults = results;
+                Monitor.PulseAll(SyncObject);
+            };
+
+            ODERayRequest req = new ODERayRequest();
+            req.actor = null;
+            req.callbackMethod = retMethod;
+            req.length = plane.W;
+            req.Normal.X = plane.X;
+            req.Normal.Y = plane.Y;
+            req.Normal.Z = plane.Z;
+            req.Count = Count;
+            req.filter = flags;
+
+            lock (SyncObject)
+            {
+                m_rayCastManager.QueueRequest(req);
+                if (!Monitor.Wait(SyncObject, 500))
+                    return new List<ContactResult>();
+            }
+
+            if (ourResults == null)
+                return new List<ContactResult>();
+            return ourResults;
+        }
+
+        public override int SitAvatar(PhysicsActor actor, Vector3 AbsolutePosition, Vector3 CameraPosition, Vector3 offset, Vector3 AvatarSize, SitAvatarCallback PhysicsSitResponse)
+        {
+            Util.FireAndForget( delegate
+            {
+                ODESitAvatar sitAvatar = new ODESitAvatar(this, m_rayCastManager);
+                if(sitAvatar != null)
+                    sitAvatar.Sit(actor, AbsolutePosition, CameraPosition, offset, AvatarSize, PhysicsSitResponse);
+            });
+            return 1;
+        }
+
+    }
+}
diff --git a/OpenSim/Region/RegionCombinerModule/RegionCombinerLargeLandChannel.cs b/OpenSim/Region/RegionCombinerModule/RegionCombinerLargeLandChannel.cs
index 4bf2a82..e5e76e9 100644
--- a/OpenSim/Region/RegionCombinerModule/RegionCombinerLargeLandChannel.cs
+++ b/OpenSim/Region/RegionCombinerModule/RegionCombinerLargeLandChannel.cs
@@ -196,6 +196,7 @@ namespace OpenSim.Region.RegionCombinerModule
             RootRegionLandChannel.SetParcelOtherCleanTime(remoteClient, localID, otherCleanTime);
         }
 
+        public void sendClientInitialLandInfo(IClientAPI remoteClient) { }
         #endregion
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/RegionCombinerModule/RegionCombinerPermissionModule.cs b/OpenSim/Region/RegionCombinerModule/RegionCombinerPermissionModule.cs
index 07dd68b..ddfe3e0 100644
--- a/OpenSim/Region/RegionCombinerModule/RegionCombinerPermissionModule.cs
+++ b/OpenSim/Region/RegionCombinerModule/RegionCombinerPermissionModule.cs
@@ -105,9 +105,9 @@ namespace OpenSim.Region.RegionCombinerModule
             return m_rootScene.Permissions.CanEditObject(objectid, editorid);
         }
 
-        public bool CanEditParcelProperties(UUID user, ILandObject parcel, GroupPowers g, Scene scene)
+        public bool CanEditParcelProperties(UUID user, ILandObject parcel, GroupPowers g, Scene scene, bool allowManager)
         {
-            return m_rootScene.Permissions.CanEditParcelProperties(user, parcel, g);
+            return m_rootScene.Permissions.CanEditParcelProperties(user, parcel, g, allowManager);
         }
 
         public bool CanInstantMessage(UUID user, UUID target, Scene startscene)
diff --git a/OpenSim/Region/RegionCombinerModule/RegionConnections.cs b/OpenSim/Region/RegionCombinerModule/RegionConnections.cs
index 62a3a91..6bf1c4a 100644
--- a/OpenSim/Region/RegionCombinerModule/RegionConnections.cs
+++ b/OpenSim/Region/RegionCombinerModule/RegionConnections.cs
@@ -91,4 +91,4 @@ namespace OpenSim.Region.RegionCombinerModule
             YEnd = (uint)extents.Y;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
index 036cb5d..df1bd8b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
@@ -28,9 +28,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
-using System.Reflection;
 using System.Threading;
-using log4net;
 using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Framework.Monitoring;
@@ -39,6 +37,8 @@ using OpenSim.Region.ScriptEngine.Interfaces;
 using OpenSim.Region.ScriptEngine.Shared;
 using OpenSim.Region.ScriptEngine.Shared.Api.Plugins;
 using Timer=OpenSim.Region.ScriptEngine.Shared.Api.Plugins.Timer;
+using System.Reflection;
+using log4net;
 
 namespace OpenSim.Region.ScriptEngine.Shared.Api
 {
@@ -269,6 +269,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// <param name="itemID"></param>
         public static void RemoveScript(IScriptEngine engine, uint localID, UUID itemID)
         {
+            // Remove a specific script
 //            m_log.DebugFormat("[ASYNC COMMAND MANAGER]: Removing facilities for script {0}", itemID);
 
             lock (staticLock)
@@ -282,7 +283,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 // Remove from: HttpRequest
                 IHttpRequestModule iHttpReq = engine.World.RequestModuleInterface<IHttpRequestModule>();
                 if (iHttpReq != null)
-                    iHttpReq.StopHttpRequestsForScript(itemID);
+                    iHttpReq.StopHttpRequest(localID, itemID);
 
                 IWorldComm comms = engine.World.RequestModuleInterface<IWorldComm>();
                 if (comms != null)
@@ -386,6 +387,29 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
         }
 
+        public static void StateChange(IScriptEngine engine, uint localID, UUID itemID)
+        {
+            // Remove a specific script
+
+            // Remove dataserver events
+            m_Dataserver[engine].RemoveEvents(localID, itemID);
+
+            IWorldComm comms = engine.World.RequestModuleInterface<IWorldComm>();
+            if (comms != null)
+                comms.DeleteListener(itemID);
+
+            IXMLRPC xmlrpc = engine.World.RequestModuleInterface<IXMLRPC>();
+            if (xmlrpc != null)
+            {
+                xmlrpc.DeleteChannels(itemID);
+                xmlrpc.CancelSRDRequests(itemID);
+            }
+
+            // Remove Sensors
+            m_SensorRepeat[engine].UnSetSenseRepeaterEvents(localID, itemID);
+
+        }
+
         public static Object[] GetSerializationData(IScriptEngine engine, UUID itemID)
         {
             List<Object> data = new List<Object>();
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/CM_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/CM_Api.cs
new file mode 100644
index 0000000..fce8ff8
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/CM_Api.cs
@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Threading;
+using System.Reflection;
+using System.Collections;
+using System.Collections.Generic;
+using System.Runtime.Remoting.Lifetime;
+using OpenMetaverse;
+using Nini.Config;
+using OpenSim;
+using OpenSim.Framework;
+using OpenSim.Region.CoreModules.World.LightShare;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.ScriptEngine.Shared;
+using OpenSim.Region.ScriptEngine.Shared.Api.Plugins;
+using OpenSim.Region.ScriptEngine.Shared.ScriptBase;
+using OpenSim.Region.ScriptEngine.Interfaces;
+using OpenSim.Region.ScriptEngine.Shared.Api.Interfaces;
+using OpenSim.Services.Interfaces;
+
+using LSL_Float = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat;
+using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
+using LSL_Key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
+using LSL_List = OpenSim.Region.ScriptEngine.Shared.LSL_Types.list;
+using LSL_Rotation = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Quaternion;
+using LSL_String = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
+using LSL_Vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
+
+namespace OpenSim.Region.ScriptEngine.Shared.Api
+{
+    [Serializable]
+    public class CM_Api : MarshalByRefObject, ICM_Api, IScriptApi
+    {
+        internal IScriptEngine m_ScriptEngine;
+        internal SceneObjectPart m_host;
+        internal TaskInventoryItem m_item;
+        internal bool m_CMFunctionsEnabled = false;
+
+        public void Initialize(IScriptEngine ScriptEngine, SceneObjectPart host, TaskInventoryItem item, WaitHandle coopSleepHandle)
+        {
+            m_ScriptEngine = ScriptEngine;
+            m_host = host;
+            m_item = item;
+
+            if (m_ScriptEngine.Config.GetBoolean("AllowCareminsterFunctions", false))
+                m_CMFunctionsEnabled = true;
+        }
+
+        public override Object InitializeLifetimeService()
+        {
+            ILease lease = (ILease)base.InitializeLifetimeService();
+
+            if (lease.CurrentState == LeaseState.Initial)
+            {
+                lease.InitialLeaseTime = TimeSpan.FromMinutes(0);
+                //                lease.RenewOnCallTime = TimeSpan.FromSeconds(10.0);
+                //                lease.SponsorshipTimeout = TimeSpan.FromMinutes(1.0);
+            }
+            return lease;
+        }
+
+        public Scene World
+        {
+            get { return m_ScriptEngine.World; }
+        }
+
+        public string cmDetectedCountry(int number)
+        {
+            m_host.AddScriptLPS(1);
+            DetectParams detectedParams = m_ScriptEngine.GetDetectParams(m_item.ItemID, number);
+            if (detectedParams == null)
+                return String.Empty;
+            return detectedParams.Country;
+        }
+
+        public string cmGetAgentCountry(LSL_Key key)
+        {
+            if (!World.Permissions.IsGod(m_host.OwnerID))
+                return String.Empty;
+
+            UUID uuid;
+
+            if (!UUID.TryParse(key, out uuid))
+                return String.Empty;
+
+            UserAccount account = World.UserAccountService.GetUserAccount(World.RegionInfo.ScopeID, uuid);
+            return account.UserCountry;
+        }
+    }
+}
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 7719f07..f637a1d 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -24,21 +24,30 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
-
+ 
 using System;
 using System.Collections;
 using System.Collections.Generic;
+<<<<<<< HEAD
 using System.Diagnostics;
 using System.Drawing;
 using System.Drawing.Imaging;
+=======
+using System.Diagnostics; //for [DebuggerNonUserCode]
+>>>>>>> avn/ubitvar
 using System.Runtime.Remoting.Lifetime;
 using System.Text;
 using System.Threading;
 using System.Text.RegularExpressions;
+using System.Timers;
 using Nini.Config;
 using log4net;
 using OpenMetaverse;
+<<<<<<< HEAD
 using OpenMetaverse.Assets;
+=======
+using OpenMetaverse.StructuredData;
+>>>>>>> avn/ubitvar
 using OpenMetaverse.Packets;
 using OpenMetaverse.Rendering;
 using OpenSim;
@@ -49,6 +58,7 @@ using OpenSim.Region.CoreModules.World.Land;
 using OpenSim.Region.CoreModules.World.Terrain;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Region.Framework.Scenes.Animation;
 using OpenSim.Region.Framework.Scenes.Scripting;
 using OpenSim.Region.Physics.Manager;
@@ -72,6 +82,7 @@ using LSL_Rotation = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Quaternion;
 using LSL_String = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
 using LSL_Vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
 using System.Reflection;
+using Timer = System.Timers.Timer;
 using System.Linq;
 using PermissionMask = OpenSim.Framework.PermissionMask;
 
@@ -120,7 +131,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         protected int m_notecardLineReadCharsMax = 255;
         protected int m_scriptConsoleChannel = 0;
         protected bool m_scriptConsoleChannelEnabled = false;
+        protected bool m_debuggerSafe = false;
         protected IUrlModule m_UrlModule = null;
+<<<<<<< HEAD
         protected Dictionary<UUID, UserInfoCacheEntry> m_userInfoCache = new Dictionary<UUID, UserInfoCacheEntry>();
         protected int EMAIL_PAUSE_TIME = 20;  // documented delay value for smtp.
         protected int m_sleepMsOnSetTexture = 200;
@@ -241,6 +254,41 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         protected static List<CastRayCall> m_castRayCalls = new List<CastRayCall>();
         protected bool m_useMeshCacheInCastRay = true;
         protected static Dictionary<ulong, FacetedMesh> m_cachedMeshes = new Dictionary<ulong, FacetedMesh>();
+=======
+        protected Dictionary<UUID, UserInfoCacheEntry> m_userInfoCache =
+                new Dictionary<UUID, UserInfoCacheEntry>();
+            protected int EMAIL_PAUSE_TIME = 20;  // documented delay value for smtp.
+        protected ISoundModule m_SoundModule = null;
+
+//        protected Timer m_ShoutSayTimer;
+        protected int m_SayShoutCount = 0;
+        DateTime m_lastSayShoutCheck;
+
+        private Dictionary<string, string> MovementAnimationsForLSL =
+                new Dictionary<string, string> {
+                        {"CROUCH", "Crouching"},
+                        {"CROUCHWALK", "CrouchWalking"},
+                        {"FALLDOWN", "Falling Down"},
+                        {"FLY", "Flying"},
+                        {"FLYSLOW", "FlyingSlow"},
+                        {"HOVER", "Hovering"},
+                        {"HOVER_UP", "Hovering Up"},
+                        {"HOVER_DOWN", "Hovering Down"},
+                        {"JUMP", "Jumping"},
+                        {"LAND", "Landing"},
+                        {"PREJUMP", "PreJumping"},
+                        {"RUN", "Running"},
+                        {"SIT","Sitting"},
+                        {"SITGROUND","Sitting on Ground"},
+                        {"STAND", "Standing"},
+                        {"STANDUP", "Standing Up"},
+                        {"STRIDE","Striding"},
+                        {"SOFT_LAND", "Soft Landing"},
+                        {"TURNLEFT", "Turning Left"},
+                        {"TURNRIGHT", "Turning Right"},
+                        {"WALK", "Walking"}
+                };
+>>>>>>> avn/ubitvar
 
         //An array of HTTP/1.1 headers that are not allowed to be used
         //as custom headers by llHTTPRequest.
@@ -262,9 +310,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void Initialize(
             IScriptEngine scriptEngine, SceneObjectPart host, TaskInventoryItem item)
         {
+            m_lastSayShoutCheck = DateTime.UtcNow;
+
             m_ScriptEngine = scriptEngine;
             m_host = host;
             m_item = item;
+<<<<<<< HEAD
+=======
+            m_debuggerSafe = m_ScriptEngine.Config.GetBoolean("DebuggerSafe", false);
+            m_coopSleepHandle = coopSleepHandle;
+>>>>>>> avn/ubitvar
 
             LoadConfig();
 
@@ -422,6 +477,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             get { return m_ScriptEngine.World; }
         }
 
+        [DebuggerNonUserCode]
         public void state(string newState)
         {
             m_ScriptEngine.SetState(m_item.ItemID, newState);
@@ -431,6 +487,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// Reset the named script. The script must be present
         /// in the same prim.
         /// </summary>
+        [DebuggerNonUserCode]
         public void llResetScript()
         {
             m_host.AddScriptLPS(1);
@@ -493,6 +550,57 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
         }
 
+        public List<ScenePresence> GetLinkAvatars(int linkType)
+        {
+            List<ScenePresence> ret = new List<ScenePresence>();
+            if (m_host == null || m_host.ParentGroup == null || m_host.ParentGroup.IsDeleted)
+                return ret;
+            
+            List<ScenePresence> avs = m_host.ParentGroup.GetLinkedAvatars();
+
+            switch (linkType)
+            {
+                case ScriptBaseClass.LINK_SET:
+                    return avs;
+
+                case ScriptBaseClass.LINK_ROOT:
+                    return ret;
+
+                case ScriptBaseClass.LINK_ALL_OTHERS:
+                    return avs;
+
+                case ScriptBaseClass.LINK_ALL_CHILDREN:
+                    return avs;
+
+                case ScriptBaseClass.LINK_THIS:
+                    return ret;
+
+                default:
+                    if (linkType < 0)
+                        return ret;
+
+                    int partCount = m_host.ParentGroup.GetPartCount();
+
+                    if (linkType <= partCount)
+                    {
+                        return ret;
+                    }
+                    else
+                    {
+                        linkType = linkType - partCount;
+                        if (linkType > avs.Count)
+                        {
+                            return ret;
+                        }
+                        else
+                        {
+                            ret.Add(avs[linkType-1]);
+                            return ret;
+                        }
+                    }
+            }
+        }
+
         /// <summary>
         /// Get a given link entity from a linkset (linked objects and any sitting avatars).
         /// </summary>
@@ -572,6 +680,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public static List<SceneObjectPart> GetLinkParts(SceneObjectPart part, int linkType)
         {
             List<SceneObjectPart> ret = new List<SceneObjectPart>();
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return ret;
             ret.Add(part);
 
             switch (linkType)
@@ -771,31 +881,48 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         //Now we start getting into quaternions which means sin/cos, matrices and vectors. ckrinke
 
-        /// <summary>
-        /// Convert an LSL rotation to a Euler vector.
-        /// </summary>
-        /// <remarks>
-        /// Using algorithm based off http://www.euclideanspace.com/maths/geometry/rotations/conversions/quaternionToEuler/quat_2_euler_paper_ver2-1.pdf
-        /// to avoid issues with singularity and rounding with Y rotation of +/- PI/2
-        /// </remarks>
-        /// <param name="r"></param>
-        /// <returns></returns>
-        public LSL_Vector llRot2Euler(LSL_Rotation r)
+        // Utility function for llRot2Euler
+
+        // normalize an angle between -PI and PI (-180 to +180 degrees)
+        protected double NormalizeAngle(double angle)
         {
-            m_host.AddScriptLPS(1);
+            if (angle > -Math.PI && angle < Math.PI)
+                return angle;
+
+            int numPis = (int)(Math.PI / angle);
+            double remainder = angle - Math.PI * numPis;
+            if (numPis % 2 == 1)
+                return Math.PI - angle;
+            return remainder;
+        }
 
-            LSL_Vector v = new LSL_Vector(0.0, 0.0, 1.0) * r;   // Z axis unit vector unaffected by Z rotation component of r.
-            double m = LSL_Vector.Mag(v);                       // Just in case v isn't normalized, need magnitude for Asin() operation later.
-            if (m == 0.0) return new LSL_Vector();
-            double x = Math.Atan2(-v.y, v.z);
-            double sin = v.x / m;
-            if (sin < -0.999999 || sin > 0.999999) x = 0.0;     // Force X rotation to 0 at the singularities.
-            double y = Math.Asin(sin);
-            // Rotate X axis unit vector by r and unwind the X and Y rotations leaving only the Z rotation
-            v = new LSL_Vector(1.0, 0.0, 0.0) * ((r * new LSL_Rotation(Math.Sin(-x / 2.0), 0.0, 0.0, Math.Cos(-x / 2.0))) * new LSL_Rotation(0.0, Math.Sin(-y / 2.0), 0.0, Math.Cos(-y / 2.0)));
-            double z = Math.Atan2(v.y, v.x);
+        public LSL_Vector llRot2Euler(LSL_Rotation q1)
+        {
+            m_host.AddScriptLPS(1);
+            LSL_Vector eul = new LSL_Vector();
 
-            return new LSL_Vector(x, y, z);
+            double sqw = q1.s*q1.s;
+            double sqx = q1.x*q1.x;
+            double sqy = q1.z*q1.z;
+            double sqz = q1.y*q1.y;
+            double unit = sqx + sqy + sqz + sqw; // if normalised is one, otherwise is correction factor
+            double test = q1.x*q1.z + q1.y*q1.s;
+            if (test > 0.4999*unit) { // singularity at north pole
+                eul.z = 2 * Math.Atan2(q1.x,q1.s);
+                eul.y = Math.PI/2;
+                eul.x = 0;
+                return eul;
+            }
+            if (test < -0.4999*unit) { // singularity at south pole
+                eul.z = -2 * Math.Atan2(q1.x,q1.s);
+                eul.y = -Math.PI/2;
+                eul.x = 0;
+                return eul;
+            }
+            eul.z = Math.Atan2(2*q1.z*q1.s-2*q1.x*q1.y , sqx - sqy - sqz + sqw);
+            eul.y = Math.Asin(2*test/unit);
+            eul.x = Math.Atan2(2*q1.x*q1.s-2*q1.z*q1.y , -sqx + sqy - sqz + sqw);
+            return eul;
         }
 
         /* From wiki:
@@ -848,18 +975,24 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
 
             double x,y,z,s;
-
-            double c1 = Math.Cos(v.x * 0.5);
-            double c2 = Math.Cos(v.y * 0.5);
-            double c3 = Math.Cos(v.z * 0.5);
-            double s1 = Math.Sin(v.x * 0.5);
-            double s2 = Math.Sin(v.y * 0.5);
-            double s3 = Math.Sin(v.z * 0.5);
-
-            x = s1 * c2 * c3 + c1 * s2 * s3;
-            y = c1 * s2 * c3 - s1 * c2 * s3;
-            z = s1 * s2 * c3 + c1 * c2 * s3;
-            s = c1 * c2 * c3 - s1 * s2 * s3;
+            v.x *= 0.5;
+            v.y *= 0.5;
+            v.z *= 0.5;
+            double c1 = Math.Cos(v.x);
+            double c2 = Math.Cos(v.y);
+            double c1c2 = c1 * c2;
+            double s1 = Math.Sin(v.x);
+            double s2 = Math.Sin(v.y);
+            double s1s2 = s1 * s2;
+            double c1s2 = c1 * s2;
+            double s1c2 = s1 * c2;
+            double c3 = Math.Cos(v.z);
+            double s3 = Math.Sin(v.z);
+
+            x = s1c2 * c3 + c1s2 * s3;
+            y = c1s2 * c3 - s1c2 * s3;
+            z = s1s2 * c3 + c1c2 * s3;
+            s = c1c2 * c3 - s1s2 * s3;
 
             return new LSL_Rotation(x, y, z, s);
         }
@@ -997,77 +1130,76 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             //A and B should both be normalized
             m_host.AddScriptLPS(1);
-            LSL_Rotation rotBetween;
-            // Check for zero vectors. If either is zero, return zero rotation. Otherwise,
-            // continue calculation.
-            if (a == new LSL_Vector(0.0f, 0.0f, 0.0f) || b == new LSL_Vector(0.0f, 0.0f, 0.0f))
+            /*  This method is more accurate than the SL one, and thus causes problems
+                for scripts that deal with the SL inaccuracy around 180-degrees -.- .._.
+                
+            double dotProduct = LSL_Vector.Dot(a, b);
+            LSL_Vector crossProduct = LSL_Vector.Cross(a, b);
+            double magProduct = LSL_Vector.Mag(a) * LSL_Vector.Mag(b);
+            double angle = Math.Acos(dotProduct / magProduct);
+            LSL_Vector axis = LSL_Vector.Norm(crossProduct);
+            double s = Math.Sin(angle / 2);
+
+            double x = axis.x * s;
+            double y = axis.y * s;
+            double z = axis.z * s;
+            double w = Math.Cos(angle / 2);
+
+            if (Double.IsNaN(x) || Double.IsNaN(y) || Double.IsNaN(z) || Double.IsNaN(w))
+                return new LSL_Rotation(0.0f, 0.0f, 0.0f, 1.0f);
+
+            return new LSL_Rotation((float)x, (float)y, (float)z, (float)w);
+            */
+            
+            // This method mimics the 180 errors found in SL
+            // See www.euclideanspace.com... angleBetween
+            LSL_Vector vec_a = a;
+            LSL_Vector vec_b = b;
+            
+            // Eliminate zero length
+            LSL_Float vec_a_mag = LSL_Vector.Mag(vec_a);
+            LSL_Float vec_b_mag = LSL_Vector.Mag(vec_b);
+            if (vec_a_mag < 0.00001 ||
+                vec_b_mag < 0.00001)
             {
-                rotBetween = new LSL_Rotation(0.0f, 0.0f, 0.0f, 1.0f);
+                return new LSL_Rotation(0.0f, 0.0f, 0.0f, 1.0f);
             }
-            else
+            
+            // Normalize
+            vec_a = llVecNorm(vec_a);
+            vec_b = llVecNorm(vec_b);
+
+            // Calculate axis and rotation angle
+            LSL_Vector axis = vec_a % vec_b;
+            LSL_Float cos_theta  = vec_a * vec_b;
+    
+            // Check if parallel
+            if (cos_theta > 0.99999)
             {
-                a = LSL_Vector.Norm(a);
-                b = LSL_Vector.Norm(b);
-                double dotProduct = LSL_Vector.Dot(a, b);
-                // There are two degenerate cases possible. These are for vectors 180 or
-                // 0 degrees apart. These have to be detected and handled individually.
-                //
-                // Check for vectors 180 degrees apart.
-                // A dot product of -1 would mean the angle between vectors is 180 degrees.
-                if (dotProduct < -0.9999999f)
-                {
-                    // First assume X axis is orthogonal to the vectors.
-                    LSL_Vector orthoVector = new LSL_Vector(1.0f, 0.0f, 0.0f);
-                    orthoVector = orthoVector - a * (a.x / LSL_Vector.Dot(a, a));
-                    // Check for near zero vector. A very small non-zero number here will create
-                    // a rotation in an undesired direction.
-                    if (LSL_Vector.Mag(orthoVector) > 0.0001)
-                    {
-                        rotBetween = new LSL_Rotation(orthoVector.x, orthoVector.y, orthoVector.z, 0.0f);
-                    }
-                    // If the magnitude of the vector was near zero, then assume the X axis is not
-                    // orthogonal and use the Z axis instead.
-                    else
-                    {
-                        // Set 180 z rotation.
-                        rotBetween = new LSL_Rotation(0.0f, 0.0f, 1.0f, 0.0f);
-                    }
-                }
-                // Check for parallel vectors.
-                // A dot product of 1 would mean the angle between vectors is 0 degrees.
-                else if (dotProduct > 0.9999999f)
-                {
-                    // Set zero rotation.
-                    rotBetween = new LSL_Rotation(0.0f, 0.0f, 0.0f, 1.0f);
-                }
-                else
-                {
-                    // All special checks have been performed so get the axis of rotation.
-                    LSL_Vector crossProduct = LSL_Vector.Cross(a, b);
-                    // Quarternion s value is the length of the unit vector + dot product.
-                    double qs = 1.0 + dotProduct;
-                    rotBetween = new LSL_Rotation(crossProduct.x, crossProduct.y, crossProduct.z, qs);
-                    // Normalize the rotation.
-                    double mag = LSL_Rotation.Mag(rotBetween);
-                    // We shouldn't have to worry about a divide by zero here. The qs value will be
-                    // non-zero because we already know if we're here, then the dotProduct is not -1 so
-                    // qs will not be zero. Also, we've already handled the input vectors being zero so the
-                    // crossProduct vector should also not be zero.
-                    rotBetween.x = rotBetween.x / mag;
-                    rotBetween.y = rotBetween.y / mag;
-                    rotBetween.z = rotBetween.z / mag;
-                    rotBetween.s = rotBetween.s / mag;
-                    // Check for undefined values and set zero rotation if any found. This code might not actually be required
-                    // any longer since zero vectors are checked for at the top.
-                    if (Double.IsNaN(rotBetween.x) || Double.IsNaN(rotBetween.y) || Double.IsNaN(rotBetween.z) || Double.IsNaN(rotBetween.s))
-                    {
-                        rotBetween = new LSL_Rotation(0.0f, 0.0f, 0.0f, 1.0f);
-                    }
-                }
+                return new LSL_Rotation(0.0f, 0.0f, 0.0f, 1.0f);
+            }
+            
+            // Check if anti-parallel
+            else if (cos_theta < -0.99999)
+            {
+                LSL_Vector orthog_axis = new LSL_Vector(1.0, 0.0, 0.0) - (vec_a.x / (vec_a * vec_a) * vec_a);
+                if (LSL_Vector.Mag(orthog_axis)  < 0.000001)  orthog_axis = new LSL_Vector(0.0, 0.0, 1.0);
+                return new LSL_Rotation((float)orthog_axis.x, (float)orthog_axis.y, (float)orthog_axis.z, 0.0);
+            }
+            else // other rotation
+            {
+                LSL_Float theta = (LSL_Float)Math.Acos(cos_theta) * 0.5f;
+                axis = llVecNorm(axis);
+                double x, y, z, s, t;
+                s = Math.Cos(theta);
+                t = Math.Sin(theta);
+                x = axis.x * t;
+                y = axis.y * t;
+                z = axis.z * t;
+                return new LSL_Rotation(x,y,z,s);
             }
-            return rotBetween;
         }
-
+                
         public void llWhisper(int channelID, string text)
         {
             m_host.AddScriptLPS(1);
@@ -1083,10 +1215,29 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 wComm.DeliverMessage(ChatTypeEnum.Whisper, channelID, m_host.Name, m_host.UUID, text);
         }
 
+        private void CheckSayShoutTime()
+        {
+            DateTime now = DateTime.UtcNow;
+            if ((now - m_lastSayShoutCheck).Ticks > 10000000) // 1sec
+            {
+                m_lastSayShoutCheck = now;
+                m_SayShoutCount = 0;
+            }
+            else
+                m_SayShoutCount++;
+        }
+
         public void llSay(int channelID, string text)
         {
             m_host.AddScriptLPS(1);
 
+            if (channelID == 0)
+//                m_SayShoutCount++;
+                CheckSayShoutTime();
+
+            if (m_SayShoutCount >= 11)
+                ScriptSleep(2000);
+
             if (m_scriptConsoleChannelEnabled && (channelID == m_scriptConsoleChannel))
             {
                 Console.WriteLine(text);
@@ -1109,6 +1260,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
+            if (channelID == 0)
+//                m_SayShoutCount++;
+                CheckSayShoutTime();
+
+            if (m_SayShoutCount >= 11)
+                ScriptSleep(2000);
+
             if (text.Length > 1023)
                 text = text.Substring(0, 1023);
 
@@ -1143,16 +1301,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void  llRegionSayTo(string target, int channel, string msg)
         {
+            string error = String.Empty;
+
             if (msg.Length > 1023)
                 msg = msg.Substring(0, 1023);
 
             m_host.AddScriptLPS(1);
 
-            if (channel == ScriptBaseClass.DEBUG_CHANNEL)
-            {
-                return;
-            }
-
             UUID TargetID;
             UUID.TryParse(target, out TargetID);
 
@@ -1161,7 +1316,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             IWorldComm wComm = m_ScriptEngine.World.RequestModuleInterface<IWorldComm>();
             if (wComm != null)
-                wComm.DeliverMessageTo(TargetID, channel, m_host.AbsolutePosition, m_host.Name, m_host.UUID, msg);
+                if (!wComm.DeliverMessageTo(TargetID, channel, m_host.AbsolutePosition, m_host.Name, m_host.UUID, msg, out error))
+                    LSLError(error);
         }
 
         public LSL_Integer llListen(int channelID, string name, string ID, string msg)
@@ -1417,10 +1573,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return detectedParams.TouchUV;
         }
 
+        [DebuggerNonUserCode]
         public virtual void llDie()
         {
             m_host.AddScriptLPS(1);
-            throw new SelfDeleteException();
+            if (!m_host.ParentGroup.IsAttachment) throw new SelfDeleteException();
         }
 
         public LSL_Float llGround(LSL_Vector offset)
@@ -1491,6 +1648,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void llSetStatus(int status, int value)
         {
+            if (m_host == null || m_host.ParentGroup == null || m_host.ParentGroup.IsDeleted)
+                return;
             m_host.AddScriptLPS(1);
 
             int statusrotationaxis = 0;
@@ -1502,6 +1661,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     SceneObjectGroup group = m_host.ParentGroup;
                     bool allow = true;
 
+                    int maxprims = World.m_linksetPhysCapacity;
+                    bool checkShape = (maxprims > 0 && group.PrimCount > maxprims);
+
                     foreach (SceneObjectPart part in group.Parts)
                     {
                         if (part.Scale.X > World.m_maxPhys || part.Scale.Y > World.m_maxPhys || part.Scale.Z > World.m_maxPhys)
@@ -1509,11 +1671,23 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             allow = false;
                             break;
                         }
+                        if (checkShape && part.PhysicsShapeType != (byte)PhysicsShapeType.None)
+                        {
+                            if (--maxprims < 0)
+                            {
+                                allow = false;
+                                break;
+                            }
+                        }
                     }
 
                     if (!allow)
                         return;
 
+                    if (m_host.ParentGroup.RootPart.PhysActor != null &&
+                        m_host.ParentGroup.RootPart.PhysActor.IsPhysical)
+                        return;
+
                     m_host.ScriptSetPhysicsStatus(true);
                 }
                 else
@@ -1712,12 +1886,55 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
+            SetColor(m_host, color, face);
+        }
+
+        protected void SetColor(SceneObjectPart part, LSL_Vector color, int face)
+        {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
+            Primitive.TextureEntry tex = part.Shape.Textures;
+            Color4 texcolor;
+            if (face >= 0 && face < GetNumberOfSides(part))
+            {
+                texcolor = tex.CreateFace((uint)face).RGBA;
+                texcolor.R = Util.Clip((float)color.x, 0.0f, 1.0f);
+                texcolor.G = Util.Clip((float)color.y, 0.0f, 1.0f);
+                texcolor.B = Util.Clip((float)color.z, 0.0f, 1.0f);
+                tex.FaceTextures[face].RGBA = texcolor;
+                part.UpdateTextureEntry(tex.GetBytes());
+                return;
+            }
+            else if (face == ScriptBaseClass.ALL_SIDES)
+            {
+                for (uint i = 0; i < GetNumberOfSides(part); i++)
+                {
+                    if (tex.FaceTextures[i] != null)
+                    {
+                        texcolor = tex.FaceTextures[i].RGBA;
+                        texcolor.R = Util.Clip((float)color.x, 0.0f, 1.0f);
+                        texcolor.G = Util.Clip((float)color.y, 0.0f, 1.0f);
+                        texcolor.B = Util.Clip((float)color.z, 0.0f, 1.0f);
+                        tex.FaceTextures[i].RGBA = texcolor;
+                    }
+                    texcolor = tex.DefaultTexture.RGBA;
+                    texcolor.R = Util.Clip((float)color.x, 0.0f, 1.0f);
+                    texcolor.G = Util.Clip((float)color.y, 0.0f, 1.0f);
+                    texcolor.B = Util.Clip((float)color.z, 0.0f, 1.0f);
+                    tex.DefaultTexture.RGBA = texcolor;
+                }
+                part.UpdateTextureEntry(tex.GetBytes());
+                return;
+            }
+
             if (face == ScriptBaseClass.ALL_SIDES)
                 face = SceneObjectPart.ALL_SIDES;
 
             m_host.SetFaceColorAlpha(face, color, null);
         }
 
+        /*
         public void llSetContentType(LSL_Key id, LSL_Integer type)
         {
             m_host.AddScriptLPS(1);
@@ -1784,9 +2001,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     break;
             }
         }
+        */
 
         public void SetTexGen(SceneObjectPart part, int face,int style)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             Primitive.TextureEntry tex = part.Shape.Textures;
             MappingType textype;
             textype = MappingType.Default;
@@ -1817,6 +2038,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void SetGlow(SceneObjectPart part, int face, float glow)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             Primitive.TextureEntry tex = part.Shape.Textures;
             if (face >= 0 && face < GetNumberOfSides(part))
             {
@@ -1842,6 +2066,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void SetShiny(SceneObjectPart part, int face, int shiny, Bumpiness bump)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
 
             Shininess sval = new Shininess();
 
@@ -1892,6 +2118,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void SetFullBright(SceneObjectPart part, int face, bool bright)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
              Primitive.TextureEntry tex = part.Shape.Textures;
              if (face >= 0 && face < GetNumberOfSides(part))
              {
@@ -1952,13 +2181,24 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
 
             List<SceneObjectPart> parts = GetLinkParts(linknumber);
-
-            foreach (SceneObjectPart part in parts)
-                SetAlpha(part, alpha, face);
+            if (parts.Count > 0)
+            {
+                try
+                {
+                    foreach (SceneObjectPart part in parts)
+                        SetAlpha(part, alpha, face);
+                }
+                finally
+                {
+                }
+            }
         }
 
         protected void SetAlpha(SceneObjectPart part, double alpha, int face)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             Primitive.TextureEntry tex = part.Shape.Textures;
             Color4 texcolor;
             if (face >= 0 && face < GetNumberOfSides(part))
@@ -2011,7 +2251,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         protected void SetFlexi(SceneObjectPart part, bool flexi, int softness, float gravity, float friction,
             float wind, float tension, LSL_Vector Force)
         {
-            if (part == null)
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
                 return;
 
             if (flexi)
@@ -2052,7 +2292,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// <param name="falloff"></param>
         protected void SetPointLight(SceneObjectPart part, bool light, LSL_Vector color, float intensity, float radius, float falloff)
         {
-            if (part == null)
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
                 return;
 
             if (light)
@@ -2085,11 +2325,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             Primitive.TextureEntry tex = part.Shape.Textures;
             Color4 texcolor;
             LSL_Vector rgb = new LSL_Vector();
+            int nsides = GetNumberOfSides(part);
+
             if (face == ScriptBaseClass.ALL_SIDES)
             {
                 int i;
-
-                for (i = 0 ; i < GetNumberOfSides(part); i++)
+                for (i = 0; i < nsides; i++)
                 {
                     texcolor = tex.GetFace((uint)i).RGBA;
                     rgb.x += texcolor.R;
@@ -2097,14 +2338,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     rgb.z += texcolor.B;
                 }
 
-                rgb.x /= (float)GetNumberOfSides(part);
-                rgb.y /= (float)GetNumberOfSides(part);
-                rgb.z /= (float)GetNumberOfSides(part);
+                float invnsides = 1.0f / (float)nsides;
+
+                rgb.x *= invnsides;
+                rgb.y *= invnsides;
+                rgb.z *= invnsides;
 
                 return rgb;
             }
-
-            if (face >= 0 && face < GetNumberOfSides(part))
+            if (face >= 0 && face < nsides)
             {
                 texcolor = tex.GetFace((uint)face).RGBA;
                 rgb.x = texcolor.R;
@@ -2131,15 +2373,33 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
 
             List<SceneObjectPart> parts = GetLinkParts(linknumber);
+<<<<<<< HEAD
 
             foreach (SceneObjectPart part in parts)
               SetTexture(part, texture, face);
 
             ScriptSleep(m_sleepMsOnSetLinkTexture);
+=======
+            if (parts.Count > 0)
+            {
+                try
+                {
+                    foreach (SceneObjectPart part in parts)
+                        SetTexture(part, texture, face);
+                }
+                finally
+                {
+                }
+            }
+            ScriptSleep(200);
+>>>>>>> avn/ubitvar
         }
 
         protected void SetTexture(SceneObjectPart part, string texture, int face)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             UUID textureID = new UUID();
 
             textureID = ScriptUtils.GetAssetIdFromItemName(m_host, texture, (int)AssetType.Texture);
@@ -2184,6 +2444,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         protected void ScaleTexture(SceneObjectPart part, double u, double v, int face)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             Primitive.TextureEntry tex = part.Shape.Textures;
             if (face >= 0 && face < GetNumberOfSides(part))
             {
@@ -2220,6 +2483,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         protected void OffsetTexture(SceneObjectPart part, double u, double v, int face)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             Primitive.TextureEntry tex = part.Shape.Textures;
             if (face >= 0 && face < GetNumberOfSides(part))
             {
@@ -2256,6 +2522,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         protected void RotateTexture(SceneObjectPart part, double rotation, int face)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             Primitive.TextureEntry tex = part.Shape.Textures;
             if (face >= 0 && face < GetNumberOfSides(part))
             {
@@ -2397,7 +2666,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return end;
         }
 
-        protected LSL_Vector GetSetPosTarget(SceneObjectPart part, LSL_Vector targetPos, LSL_Vector fromPos)
+        protected LSL_Vector GetSetPosTarget(SceneObjectPart part, LSL_Vector targetPos, LSL_Vector fromPos, bool adjust)
         {
             if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
                 return fromPos;
@@ -2413,9 +2682,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if ((targetPos.z < ground) && disable_underground_movement && m_host.ParentGroup.AttachmentPoint == 0)
                     targetPos.z = ground;
             }
-            LSL_Vector real_vec = SetPosAdjust(fromPos, targetPos);
+            if (adjust)
+                return SetPosAdjust(fromPos, targetPos);
 
-            return real_vec;
+            return targetPos;
         }
 
         /// <summary>
@@ -2426,27 +2696,29 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// <param name="adjust">if TRUE, will cap the distance to 10m.</param>
         protected void SetPos(SceneObjectPart part, LSL_Vector targetPos, bool adjust)
         {
-            // Capped movemment if distance > 10m (http://wiki.secondlife.com/wiki/LlSetPos)
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             LSL_Vector currentPos = GetPartLocalPos(part);
+            LSL_Vector toPos = GetSetPosTarget(part, targetPos, currentPos, adjust);
 
-            float ground = World.GetGroundHeight((float)targetPos.x, (float)targetPos.y);
-            bool disable_underground_movement = m_ScriptEngine.Config.GetBoolean("DisableUndergroundMovement", true);
 
             if (part.ParentGroup.RootPart == part)
             {
-                if ((targetPos.z < ground) && disable_underground_movement && m_host.ParentGroup.AttachmentPoint == 0)
-                    targetPos.z = ground;
                 SceneObjectGroup parent = part.ParentGroup;
-                parent.UpdateGroupPosition(!adjust ? targetPos :
-                    SetPosAdjust(currentPos, targetPos));
+                if (!World.Permissions.CanObjectEntry(parent.UUID, false, (Vector3)toPos))
+                    return;
+                Util.FireAndForget(delegate(object x) {
+                    parent.UpdateGroupPosition((Vector3)toPos);
+                });
             }
             else
             {
-                part.OffsetPosition = !adjust ? targetPos :
-                    SetPosAdjust(currentPos, targetPos);
-                SceneObjectGroup parent = part.ParentGroup;
-                parent.HasGroupChanged = true;
-                parent.ScheduleGroupForTerseUpdate();
+                part.OffsetPosition = (Vector3)toPos;
+//                SceneObjectGroup parent = part.ParentGroup;
+//                parent.HasGroupChanged = true;
+//                parent.ScheduleGroupForTerseUpdate();
+                part.ScheduleTerseUpdate();
             }
         }
 
@@ -2475,13 +2747,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             else
             {
                 if (part.ParentGroup.IsAttachment)
-                {
                     pos = part.AttachedPos;
-                }
                 else
-                {
                     pos = part.AbsolutePosition;
-                }
             }
 
 //            m_log.DebugFormat("[LSL API]: Returning {0} in GetPartLocalPos()", pos);
@@ -2493,8 +2761,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
+
+            // Teravus:  if (m_host.ParentID == 0) is bug code because the ParentID for the Avatar will cause this to be nonzero for root prim attachments
+            // which is then treated like a child prim rotation and it's offset gets cumulatively multiplied against.
+            // to fix the scripted rotations we also have to check to see if the root part localid is the same as the host's localid.
+            // RootPart != null should shortcircuit
+            
             // try to let this work as in SL...
-            if (m_host.ParentID == 0)
+            if (m_host.ParentID == 0 || (m_host.ParentGroup != null && m_host == m_host.ParentGroup.RootPart))
             {
                 // special case: If we are root, rotate complete SOG to new rotation
                 SetRot(m_host, rot);
@@ -2521,25 +2795,46 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         protected void SetRot(SceneObjectPart part, Quaternion rot)
         {
-            part.UpdateRotation(rot);
-            // Update rotation does not move the object in the physics scene if it's a linkset.
-
-//KF:  Do NOT use this next line if using ODE physics engine. This need a switch based on .ini Phys Engine type
-//          part.ParentGroup.AbsolutePosition = part.ParentGroup.AbsolutePosition;
-
-            // So, after thinking about this for a bit, the issue with the part.ParentGroup.AbsolutePosition = part.ParentGroup.AbsolutePosition line
-            // is it isn't compatible with vehicles because it causes the vehicle body to have to be broken down and rebuilt
-            // It's perfectly okay when the object is not an active physical body though.
-            // So, part.ParentGroup.ResetChildPrimPhysicsPositions(); does the thing that Kitto is warning against
-            // but only if the object is not physial and active.   This is important for rotating doors.
-            // without the absoluteposition = absoluteposition happening, the doors do not move in the physics
-            // scene
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
+            bool isroot = (part == part.ParentGroup.RootPart);
+            bool isphys;
+
             PhysicsActor pa = part.PhysActor;
 
-            if (pa != null && !pa.IsPhysical)
+            // keep using physactor ideia of isphysical
+            // it should be SOP ideia of that
+            // not much of a issue with ubitODE
+            if (pa != null && pa.IsPhysical)
+                isphys = true;
+            else
+                isphys = false;
+
+            // SL doesn't let scripts rotate root of physical linksets
+            if (isroot && isphys)
+                return;
+
+            part.UpdateRotation(rot);
+
+            // Update rotation does not move the object in the physics engine if it's a non physical linkset
+            // so do a nasty update of parts positions if is a root part rotation
+            if (isroot && pa != null) // with if above implies non physical  root part
             {
                 part.ParentGroup.ResetChildPrimPhysicsPositions();
             }
+            else // fix sitting avatars. This is only needed bc of how we link avas to child parts, not root part
+            {
+                List<ScenePresence> sittingavas = part.ParentGroup.GetLinkedAvatars();
+                if (sittingavas.Count > 0)
+                {
+                    foreach (ScenePresence av in sittingavas)
+                    {
+                        if (isroot || part.LocalId == av.ParentID)
+                            av.SendTerseUpdateToAllClients();
+                    }
+                }
+            }
         }
 
         /// <summary>
@@ -2556,6 +2851,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             m_host.AddScriptLPS(1);
             Quaternion q = m_host.GetWorldRotation();
+
+            if (m_host.ParentGroup != null && m_host.ParentGroup.AttachmentPoint != 0)
+            {
+                ScenePresence avatar = World.GetScenePresence(m_host.ParentGroup.AttachedAvatar);
+                if (avatar != null)
+                {
+                    if ((avatar.AgentControlFlags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_MOUSELOOK) != 0)
+                        q = avatar.CameraRotation * q; // Mouselook
+                    else
+                        q = avatar.Rotation * q; // Currently infrequently updated so may be inaccurate
+                }
+            }
+
             return new LSL_Rotation(q.X, q.Y, q.Z, q.W);
         }
 
@@ -2583,14 +2891,32 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return new LSL_Rotation(q);
             }
 
-            return new LSL_Rotation(part.GetWorldRotation());
+            q = part.GetWorldRotation();
+            if (part.ParentGroup.AttachmentPoint != 0)
+            {
+                ScenePresence avatar = World.GetScenePresence(part.ParentGroup.AttachedAvatar);
+                if (avatar != null)
+                {
+                    if ((avatar.AgentControlFlags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_MOUSELOOK) != 0)
+                        q = avatar.CameraRotation * q; // Mouselook
+                    else
+                        q = avatar.Rotation * q; // Currently infrequently updated so may be inaccurate
+                }
+            }
+
+            return new LSL_Rotation(q.X, q.Y, q.Z, q.W);
         }
 
         public LSL_Rotation llGetLocalRot()
         {
-            m_host.AddScriptLPS(1);
+            return GetPartLocalRot(m_host);
+        }
 
-            return new LSL_Rotation(m_host.RotationOffset);
+        private LSL_Rotation GetPartLocalRot(SceneObjectPart part)
+        {
+            m_host.AddScriptLPS(1);
+            Quaternion rot = part.RotationOffset;
+            return new LSL_Rotation(rot.X, rot.Y, rot.Z, rot.W);
         }
 
         public void llSetForce(LSL_Vector force, int local)
@@ -2620,32 +2946,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return force;
         }
 
-        public void llSetVelocity(LSL_Vector velocity, int local)
-        {
-            m_host.AddScriptLPS(1);
-
-            if (!m_host.ParentGroup.IsDeleted)
-            {
-                if (local != 0)
-                    velocity *= llGetRot();
-
-                m_host.ParentGroup.RootPart.Velocity = velocity;
-            }
-        }
-
-        public void llSetAngularVelocity(LSL_Vector angularVelocity, int local)
-        {
-            m_host.AddScriptLPS(1);
-
-            if (!m_host.ParentGroup.IsDeleted)
-            {
-                if (local != 0)
-                    angularVelocity *= llGetRot();
-
-                m_host.ParentGroup.RootPart.AngularVelocity = angularVelocity;
-            }
-        }
-
         public LSL_Integer llTarget(LSL_Vector position, double range)
         {
             m_host.AddScriptLPS(1);
@@ -2696,16 +2996,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.ApplyImpulse(v, local != 0);
         }
 
+
         public void llApplyRotationalImpulse(LSL_Vector force, int local)
         {
             m_host.AddScriptLPS(1);
-            m_host.ApplyAngularImpulse(force, local != 0);
+            m_host.ParentGroup.RootPart.ApplyAngularImpulse(force, local != 0);
         }
 
         public void llSetTorque(LSL_Vector torque, int local)
         {
             m_host.AddScriptLPS(1);
-            m_host.SetAngularImpulse(torque, local != 0);
+            m_host.ParentGroup.RootPart.SetAngularImpulse(torque, local != 0);
         }
 
         public LSL_Vector llGetTorque()
@@ -2722,20 +3023,31 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             llSetTorque(torque, local);
         }
 
+        public void llSetVelocity(LSL_Vector vel, int local)
+        {
+            m_host.AddScriptLPS(1);
+            m_host.SetVelocity(new Vector3((float)vel.x, (float)vel.y, (float)vel.z), local != 0);
+        }
+
         public LSL_Vector llGetVel()
         {
             m_host.AddScriptLPS(1);
 
-            Vector3 vel;
+            Vector3 vel = Vector3.Zero;
 
             if (m_host.ParentGroup.IsAttachment)
             {
                 ScenePresence avatar = m_host.ParentGroup.Scene.GetScenePresence(m_host.ParentGroup.AttachedAvatar);
+<<<<<<< HEAD
                 vel = avatar.GetWorldVelocity();
+=======
+                if (avatar != null)
+                    vel = avatar.Velocity;
+>>>>>>> avn/ubitvar
             }
             else
             {
-                vel = m_host.Velocity;
+                vel = m_host.ParentGroup.RootPart.Velocity;
             }
 
             return new LSL_Vector(vel);
@@ -2748,11 +3060,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return new LSL_Vector(m_host.Acceleration);
         }
 
-        public LSL_Vector llGetOmega()
+        public void llSetAngularVelocity(LSL_Vector avel, int local)
         {
             m_host.AddScriptLPS(1);
+            m_host.SetAngularVelocity(new Vector3((float)avel.x, (float)avel.y, (float)avel.z), local != 0);
+        }
 
-            return new LSL_Vector(m_host.AngularVelocity);
+        public LSL_Vector llGetOmega()
+        {
+            m_host.AddScriptLPS(1);
+            Vector3 avel = m_host.AngularVelocity;
+            return new LSL_Vector(avel.X, avel.Y, avel.Z);
         }
 
         public LSL_Float llGetTimeOfDay()
@@ -2806,7 +3124,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 m_SoundModule.SendSound(
                     m_host.UUID,
                     ScriptUtils.GetAssetIdFromKeyOrItemName(m_host, sound, AssetType.Sound), 
-                    volume, false, m_host.SoundQueueing ? (byte)SoundFlags.Queue : (byte)SoundFlags.None,
+                    volume, false, 0,
                     0, false, false);
             }
         }
@@ -2817,7 +3135,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (m_SoundModule != null)
             {
                 m_SoundModule.LoopSound(m_host.UUID, ScriptUtils.GetAssetIdFromKeyOrItemName(m_host, sound),
-                        volume, 20, false);
+                        volume, 20, false,false);
             }
         }
 
@@ -2827,16 +3145,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (m_SoundModule != null)
             {
                 m_SoundModule.LoopSound(m_host.UUID, ScriptUtils.GetAssetIdFromKeyOrItemName(m_host, sound),
-                        volume, 20, true);
+                        volume, 20, true, false);
             }
         }
 
         public void llLoopSoundSlave(string sound, double volume)
         {
             m_host.AddScriptLPS(1);
-            lock (m_host.ParentGroup.LoopSoundSlavePrims)
+            if (m_SoundModule != null)
             {
-                m_host.ParentGroup.LoopSoundSlavePrims.Add(m_host);
+                m_SoundModule.LoopSound(m_host.UUID, ScriptUtils.GetAssetIdFromKeyOrItemName(m_host, sound),
+                        volume, 20, false, true);
             }
         }
 
@@ -3111,7 +3430,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return src.ToLower();
         }
 
-        public void llGiveMoney(string destination, int amount)
+        public LSL_Integer llGiveMoney(string destination, int amount)
         {
             Util.FireAndForget(x =>
             {
@@ -3142,9 +3461,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     return;
                 }
 
+                string reason;
                 money.ObjectGiveMoney(
+<<<<<<< HEAD
                     m_host.ParentGroup.RootPart.UUID, m_host.ParentGroup.RootPart.OwnerID, toID, amount);
             }, null, "LSL_Api.llGiveMoney");
+=======
+                    m_host.ParentGroup.RootPart.UUID, m_host.ParentGroup.RootPart.OwnerID, toID, amount,UUID.Zero, out reason);
+            });
+
+            return 0;
+>>>>>>> avn/ubitvar
         }
 
         public void llMakeExplosion(int particles, double scale, double vel, double lifetime, double arc, string texture, LSL_Vector offset)
@@ -3177,6 +3504,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void llRezAtRoot(string inventory, LSL_Vector pos, LSL_Vector vel, LSL_Rotation rot, int param)
         {
+            doObjectRez(inventory, pos, vel, rot, param, true);
+        }
+
+        public void doObjectRez(string inventory, LSL_Vector pos, LSL_Vector vel, LSL_Rotation rot, int param, bool atRoot)
+        {
             m_host.AddScriptLPS(1);
 
             Util.FireAndForget(x =>
@@ -3203,15 +3535,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     return;
                 }
 
-                // need the magnitude later
-                // float velmag = (float)Util.GetMagnitude(llvel);
-
-                List<SceneObjectGroup> new_groups = World.RezObject(m_host, item, pos, rot, vel, param);
+                List<SceneObjectGroup> new_groups = World.RezObject(m_host, item, pos, rot, vel, param, atRoot);
 
                 // If either of these are null, then there was an unknown error.
                 if (new_groups == null)
                     return;
 
+                bool notAttachment = !m_host.ParentGroup.IsAttachment;
+
                 foreach (SceneObjectGroup group in new_groups)
                 {
                     // objects rezzed with this method are die_at_edge by default.
@@ -3225,22 +3556,30 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             group.RootPart.UUID.ToString()) },
                             new DetectParams[0]));
 
-                    float groupmass = group.GetMass();
+                    if (notAttachment)
+                    {
+                        float groupmass = group.GetMass();
 
-                    PhysicsActor pa = group.RootPart.PhysActor;
+                        PhysicsActor pa = group.RootPart.PhysActor;
 
-                    //Recoil.
-                    if (pa != null && pa.IsPhysical && (Vector3)vel != Vector3.Zero)
-                    {
-                        Vector3 recoil = -vel * groupmass * m_recoilScaleFactor;
-                        if (recoil != Vector3.Zero)
+                        //Recoil.
+                        if (pa != null && pa.IsPhysical && (Vector3)vel != Vector3.Zero)
                         {
-                            llApplyImpulse(recoil, 0);
+                            Vector3 recoil = -vel * groupmass * m_recoilScaleFactor;
+                            if (recoil != Vector3.Zero)
+                            {
+                                llApplyImpulse(recoil, 0);
+                            }
                         }
                     }
                     // Variable script delay? (see (http://wiki.secondlife.com/wiki/LSL_Delay)
                 }
+<<<<<<< HEAD
             }, null, "LSL_Api.llRezAtRoot");
+=======
+                return;
+            });
+>>>>>>> avn/ubitvar
 
             //ScriptSleep((int)((groupmass * velmag) / 10));
             ScriptSleep(m_sleepMsOnRezAtRoot);
@@ -3248,15 +3587,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void llRezObject(string inventory, LSL_Vector pos, LSL_Vector vel, LSL_Rotation rot, int param)
         {
-            llRezAtRoot(inventory, pos, vel, rot, param);
+            doObjectRez(inventory, pos, vel, rot, param, false);
         }
 
         public void llLookAt(LSL_Vector target, double strength, double damping)
         {
             m_host.AddScriptLPS(1);
-            // Determine where we are looking from
-            LSL_Vector from = llGetPos();
 
+<<<<<<< HEAD
             // normalized direction to target
             LSL_Vector dir = llVecNorm(target - from);
             // use vertical to help compute left axis
@@ -3274,12 +3612,40 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             PhysicsActor pa = m_host.PhysActor;
 
             if (m_host.ParentGroup.IsAttachment || strength == 0 || pa == null || !pa.IsPhysical)
+=======
+            // Get the normalized vector to the target
+            LSL_Vector d1 = llVecNorm(target - llGetPos());
+
+            // Get the bearing (yaw)
+            LSL_Vector a1 = new LSL_Vector(0,0,0);
+            a1.z = llAtan2(d1.y, d1.x);
+
+            // Get the elevation (pitch)
+            LSL_Vector a2 = new LSL_Vector(0,0,0);
+            a2.y= -llAtan2(d1.z, llSqrt((d1.x * d1.x) + (d1.y * d1.y)));
+
+            LSL_Rotation r1 = llEuler2Rot(a1);
+            LSL_Rotation r2 = llEuler2Rot(a2);
+            LSL_Rotation r3 = new LSL_Rotation(0.000000, 0.707107, 0.000000, 0.707107);
+
+            if (m_host.PhysActor == null || !m_host.PhysActor.IsPhysical)
+>>>>>>> avn/ubitvar
             {
-                llSetRot(rot);
+                // Do nothing if either value is 0 (this has been checked in SL)
+                if (strength <= 0.0 || damping <= 0.0)
+                    return;
+
+                llSetRot(r3 * r2 * r1);
             }
             else
             {
-                m_host.StartLookAt(rot, (float)strength, (float)damping);
+                if (strength == 0)
+                {
+                    llSetRot(r3 * r2 * r1);
+                    return;
+                }
+
+                m_host.StartLookAt((Quaternion)(r3 * r2 * r1), (float)strength, (float)damping);
             }
         }
 
@@ -3325,22 +3691,30 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
             else
             {
-                if (m_host.IsRoot)
-                {
+                // new SL always returns object mass
+//                if (m_host.IsRoot)
+//                {
                     return m_host.ParentGroup.GetMass();
-                }
-                else
-                {
-                    return m_host.GetMass();
-                }
+//                }
+//                else
+//                {
+//                    return m_host.GetMass();
+//                }
             }
         }
 
+<<<<<<< HEAD
         public LSL_Float llGetMassMKS()
         {
             // this is what the wiki says it does!
             // http://wiki.secondlife.com/wiki/LlGetMassMKS
             return llGetMass() * 100.0;
+=======
+ 
+        public LSL_Float llGetMassMKS()
+        {
+            return 100f * llGetMass();
+>>>>>>> avn/ubitvar
         }
 
         public void llCollisionFilter(string name, string id, int accept)
@@ -3390,8 +3764,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     {
                         // Unregister controls from Presence
                         presence.UnRegisterControlEventsToScript(m_host.LocalId, m_item.ItemID);
-                        // Remove Take Control permission.
-                        m_item.PermsMask &= ~ScriptBaseClass.PERMISSION_TAKE_CONTROLS;
                     }
                 }
             }
@@ -3419,7 +3791,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             IAttachmentsModule attachmentsModule = m_ScriptEngine.World.AttachmentsModule;
 
             if (attachmentsModule != null)
-                return attachmentsModule.AttachObject(presence, grp, (uint)attachmentPoint, false, true, true);
+                return attachmentsModule.AttachObject(presence, grp, (uint)attachmentPoint, false, true, false, true);
             else
                 return false;
         }
@@ -3449,9 +3821,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
-//            if (m_host.ParentGroup.RootPart.AttachmentPoint == 0)
-//                return;
-
             if (m_item.PermsGranter != m_host.OwnerID)
                 return;
 
@@ -3494,6 +3863,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void llInstantMessage(string user, string message)
         {
+            UUID result;
+            if (!UUID.TryParse(user, out result) || result == UUID.Zero)
+            {
+                ShoutError("An invalid key  was passed to llInstantMessage");
+                ScriptSleep(2000);
+                return;
+            }
+            
+
             m_host.AddScriptLPS(1);
 
             // We may be able to use ClientView.SendInstantMessage here, but we need a client instance.
@@ -3505,14 +3883,41 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             // TODO: figure out values for client, fromSession, and imSessionID
             // client.SendInstantMessage(m_host.UUID, fromSession, message, user, imSessionID, m_host.Name, AgentManager.InstantMessageDialog.MessageFromAgent, (uint)Util.UnixTimeSinceEpoch());
+<<<<<<< HEAD
+
+=======
+            UUID friendTransactionID = UUID.Random();
 
+            //m_pendingFriendRequests.Add(friendTransactionID, fromAgentID);
+            
+>>>>>>> avn/ubitvar
             GridInstantMessage msg = new GridInstantMessage();
             msg.fromAgentID = new Guid(m_host.OwnerID.ToString()); // fromAgentID.Guid;
             msg.toAgentID = new Guid(user); // toAgentID.Guid;
             msg.imSessionID = new Guid(m_host.UUID.ToString()); // This is the item we're mucking with here
 //            m_log.Debug("[Scripting IM]: From:" + msg.fromAgentID.ToString() + " To: " + msg.toAgentID.ToString() + " Session:" + msg.imSessionID.ToString() + " Message:" + message);
 //            m_log.Debug("[Scripting IM]: Filling Session: " + msg.imSessionID.ToString());
-            msg.timestamp = (uint)Util.UnixTimeSinceEpoch();// timestamp;
+//            DateTime dt = DateTime.UtcNow;
+//
+//            // Ticks from UtcNow, but make it look like local. Evil, huh?
+//            dt = DateTime.SpecifyKind(dt, DateTimeKind.Local);
+//
+//            try
+//            {
+//                // Convert that to the PST timezone
+//                TimeZoneInfo timeZoneInfo = TimeZoneInfo.FindSystemTimeZoneById("America/Los_Angeles");
+//                dt = TimeZoneInfo.ConvertTime(dt, timeZoneInfo);
+//            }
+//            catch
+//            {
+//                // No logging here, as it could be VERY spammy
+//            }
+//
+//            // And make it look local again to fool the unix time util
+//            dt = DateTime.SpecifyKind(dt, DateTimeKind.Utc);
+
+            msg.timestamp = (uint)Util.UnixTimeSinceEpoch();
+
             //if (client != null)
             //{
                 msg.fromAgentName = m_host.Name;//client.FirstName + " " + client.LastName;// fromAgentName;
@@ -3526,10 +3931,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 msg.message = message.Substring(0, 1024);
             else
                 msg.message = message;
-            msg.dialog = (byte)19; // messgage from script ??? // dialog;
+            msg.dialog = (byte)19; // MessageFromObject
             msg.fromGroup = false;// fromGroup;
             msg.offline = (byte)0; //offline;
-            msg.ParentEstateID = 0; //ParentEstateID;
+            msg.ParentEstateID = World.RegionInfo.EstateSettings.EstateID;
             msg.Position = new Vector3(m_host.AbsolutePosition);
             msg.RegionID = World.RegionInfo.RegionID.Guid;//RegionID.Guid;
 
@@ -3832,7 +4237,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         ScriptBaseClass.PERMISSION_TRIGGER_ANIMATION |
                         ScriptBaseClass.PERMISSION_CONTROL_CAMERA |
                         ScriptBaseClass.PERMISSION_TRACK_CAMERA |
+<<<<<<< HEAD
                         ScriptBaseClass.PERMISSION_ATTACH;
+=======
+                        ScriptBaseClass.PERMISSION_ATTACH |
+                        ScriptBaseClass.PERMISSION_OVERRIDE_ANIMATIONS;
+
+>>>>>>> avn/ubitvar
             }
             else
             {
@@ -3849,15 +4260,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     if (World.GetExtraSetting("auto_grant_attach_perms") == "true")
                         implicitPerms = ScriptBaseClass.PERMISSION_ATTACH;
                 }
+                if (World.GetExtraSetting("auto_grant_all_perms") == "true")
+                {
+                    implicitPerms = perm;
+                }
             }
 
             if ((perm & (~implicitPerms)) == 0) // Requested only implicit perms
             {
-                lock (m_host.TaskInventory)
-                {
-                    m_host.TaskInventory[m_item.ItemID].PermsGranter = agentID;
-                    m_host.TaskInventory[m_item.ItemID].PermsMask = perm;
-                }
+                m_host.TaskInventory.LockItemsForWrite(true);
+                m_host.TaskInventory[m_item.ItemID].PermsGranter = agentID;
+                m_host.TaskInventory[m_item.ItemID].PermsMask = perm;
+                m_host.TaskInventory.LockItemsForWrite(false);
 
                 m_ScriptEngine.PostScriptEvent(m_item.ItemID, new EventParams(
                         "run_time_permissions", new Object[] {
@@ -3901,11 +4315,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                 if (!m_waitingForScriptAnswer)
                 {
-                    lock (m_host.TaskInventory)
-                    {
-                        m_host.TaskInventory[m_item.ItemID].PermsGranter = agentID;
-                        m_host.TaskInventory[m_item.ItemID].PermsMask = 0;
-                    }
+                    m_host.TaskInventory.LockItemsForWrite(true);
+                    m_host.TaskInventory[m_item.ItemID].PermsGranter = agentID;
+                    m_host.TaskInventory[m_item.ItemID].PermsMask = 0;
+                    m_host.TaskInventory.LockItemsForWrite(false);
 
                     presence.ControllingClient.OnScriptAnswer += handleScriptAnswer;
                     m_waitingForScriptAnswer=true;
@@ -3934,14 +4347,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if ((answer & ScriptBaseClass.PERMISSION_TAKE_CONTROLS) == 0)
                 llReleaseControls();
 
-            lock (m_host.TaskInventory)
-            {
-                m_host.TaskInventory[m_item.ItemID].PermsMask = answer;
-            }
-
-            m_ScriptEngine.PostScriptEvent(
-                m_item.ItemID,
-                new EventParams("run_time_permissions", new Object[] { new LSL_Integer(answer) }, new DetectParams[0]));
+            m_host.TaskInventory.LockItemsForWrite(true);
+            m_host.TaskInventory[m_item.ItemID].PermsMask = answer;
+            m_host.TaskInventory.LockItemsForWrite(false);
+            
+            m_ScriptEngine.PostScriptEvent(m_item.ItemID, new EventParams(
+                    "run_time_permissions", new Object[] {
+                    new LSL_Integer(answer) },
+                    new DetectParams[0]));
         }
 
         public LSL_String llGetPermissionsKey()
@@ -3980,14 +4393,30 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llSetLinkColor(int linknumber, LSL_Vector color, int face)
         {
             List<SceneObjectPart> parts = GetLinkParts(linknumber);
-
-            foreach (SceneObjectPart part in parts)
-                part.SetFaceColorAlpha(face, color, null);
+            if (parts.Count > 0)
+            {
+                try
+                {
+                    foreach (SceneObjectPart part in parts)
+                        part.SetFaceColorAlpha(face, color, null);
+                }
+                finally
+                {
+                }
+            }
         }
 
         public void llCreateLink(string target, int parent)
         {
             m_host.AddScriptLPS(1);
+<<<<<<< HEAD
+=======
+
+            UUID targetID;
+
+            if (!UUID.TryParse(target, out targetID))
+                return;
+>>>>>>> avn/ubitvar
 
             if ((m_item.PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0
                 && !m_automaticLinkPermission)
@@ -4104,10 +4533,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 // Restructuring Multiple Prims.
                 List<SceneObjectPart> parts = new List<SceneObjectPart>(parentPrim.Parts);
                 parts.Remove(parentPrim.RootPart);
-                foreach (SceneObjectPart part in parts)
+                if (parts.Count > 0)
                 {
-                    parentPrim.DelinkFromGroup(part.LocalId, true);
+                    try
+                    {
+                        foreach (SceneObjectPart part in parts)
+                        {
+                            parentPrim.DelinkFromGroup(part.LocalId, true);
+                        }
+                    }
+                    finally
+                    {
+                    }
                 }
+
                 parentPrim.HasGroupChanged = true;
                 parentPrim.ScheduleGroupForFullUpdate();
                 parentPrim.TriggerScriptChangedEvent(Changed.LINK);
@@ -4116,12 +4555,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 {
                     SceneObjectPart newRoot = parts[0];
                     parts.Remove(newRoot);
-                    foreach (SceneObjectPart part in parts)
+
+                    try
                     {
-                        // Required for linking
-                        part.ClearUpdateSchedule();
-                        newRoot.ParentGroup.LinkToGroup(part.ParentGroup);
+                        foreach (SceneObjectPart part in parts)
+                        {
+                            part.ClearUpdateSchedule();
+                            newRoot.ParentGroup.LinkToGroup(part.ParentGroup);
+                        }
                     }
+                    finally
+                    {
+                    }                    
+                    
+                    
                     newRoot.ParentGroup.HasGroupChanged = true;
                     newRoot.ParentGroup.ScheduleGroupForFullUpdate();
                 }
@@ -4142,6 +4589,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
+<<<<<<< HEAD
             if ((m_item.PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0
                 && !m_automaticLinkPermission)
             {
@@ -4154,6 +4602,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public void BreakAllLinks()
         {
+=======
+            TaskInventoryItem item = m_item;
+             
+            if ((item.PermsMask & ScriptBaseClass.PERMISSION_CHANGE_LINKS) == 0
+                && !m_automaticLinkPermission)
+            {
+                ShoutError("Script trying to link but PERMISSION_CHANGE_LINKS permission not set!");
+                return;
+            }
+
+>>>>>>> avn/ubitvar
             SceneObjectGroup parentPrim = m_host.ParentGroup;
             if (parentPrim.AttachmentPoint != 0)
                 return; // Fail silently if attached
@@ -4173,13 +4632,32 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_String llGetLinkKey(int linknum)
         {
             m_host.AddScriptLPS(1);
+            SceneObjectPart part = m_host.ParentGroup.GetLinkNumPart(linknum);
+            if (part != null)
+            {
+                return part.UUID.ToString();
+            }
+            else
+            {
+                if (linknum > m_host.ParentGroup.PrimCount || (linknum == 1 && m_host.ParentGroup.PrimCount == 1))
+                {
+                    linknum -= (m_host.ParentGroup.PrimCount) + 1;
 
+<<<<<<< HEAD
             ISceneEntity entity = GetLinkEntity(m_host, linknum);
+=======
+                    if (linknum < 0)
+                        return UUID.Zero.ToString();
+>>>>>>> avn/ubitvar
 
-            if (entity != null)
-                return entity.UUID.ToString();
-            else
-                return ScriptBaseClass.NULL_KEY;
+                    List<ScenePresence> avatars = GetLinkAvatars(ScriptBaseClass.LINK_SET);
+                    if (avatars.Count > linknum)
+                    {
+                        return avatars[linknum].UUID.ToString();
+                    }
+                }
+                return UUID.Zero.ToString();
+            }
         }
 
         /// <summary>
@@ -4238,17 +4716,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
             int count = 0;
 
-            lock (m_host.TaskInventory)
+            m_host.TaskInventory.LockItemsForRead(true);
+            foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
             {
-                foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
+                if (inv.Value.Type == type || type == -1)
                 {
-                    if (inv.Value.Type == type || type == -1)
-                    {
-                        count = count + 1;
-                    }
+                    count = count + 1;
                 }
             }
-
+            
+            m_host.TaskInventory.LockItemsForRead(false);
             return count;
         }
 
@@ -4257,16 +4734,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
             ArrayList keys = new ArrayList();
 
-            lock (m_host.TaskInventory)
+            m_host.TaskInventory.LockItemsForRead(true);
+            foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
             {
-                foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
+                if (inv.Value.Type == type || type == -1)
                 {
-                    if (inv.Value.Type == type || type == -1)
-                    {
-                        keys.Add(inv.Value.Name);
-                    }
+                    keys.Add(inv.Value.Name);
                 }
             }
+            m_host.TaskInventory.LockItemsForRead(false);
 
             if (keys.Count == 0)
             {
@@ -4303,8 +4779,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (item == null)
             {
+<<<<<<< HEAD
                 Error("llGiveInventory", "Can't find inventory object '" + inventory + "'");
                 return;
+=======
+                llSay(0, String.Format("Could not find object '{0}'", inventory));
+                return;
+//                throw new Exception(String.Format("The inventory object '{0}' could not be found", inventory));
+>>>>>>> avn/ubitvar
             }
 
             UUID objId = item.ItemID;
@@ -4336,6 +4818,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         }
                     }
                 }
+
                 // destination is an avatar
                 string message;
                 InventoryItemBase agentItem = World.MoveTaskInventoryItem(destId, UUID.Zero, m_host, objId, out message);
@@ -4346,27 +4829,42 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     return;
                 }
 
-                if (m_TransferModule != null)
-                {
-                    byte[] bucket = new byte[1];
-                    bucket[0] = (byte)item.Type;
+                byte[] bucket = new byte[1];
+                bucket[0] = (byte)item.Type;
+                //byte[] objBytes = agentItem.ID.GetBytes();
+                //Array.Copy(objBytes, 0, bucket, 1, 16);
 
-                    GridInstantMessage msg = new GridInstantMessage(World,
-                            m_host.OwnerID, m_host.Name, destId,
-                            (byte)InstantMessageDialog.TaskInventoryOffered,
-                            false, item.Name+". "+m_host.Name+" is located at "+
-                            World.RegionInfo.RegionName+" "+
-                            m_host.AbsolutePosition.ToString(),
-                            agentItem.ID, true, m_host.AbsolutePosition,
-                            bucket, true);
+                GridInstantMessage msg = new GridInstantMessage(World,
+                        m_host.OwnerID, m_host.Name, destId,
+                        (byte)InstantMessageDialog.TaskInventoryOffered,
+                        false, item.Name+". "+m_host.Name+" is located at "+
+                        World.RegionInfo.RegionName+" "+
+                        m_host.AbsolutePosition.ToString(),
+                        agentItem.ID, true, m_host.AbsolutePosition,
+                        bucket, true);
 
-                    m_TransferModule.SendInstantMessage(msg, delegate(bool success) {});
-                }
+                ScenePresence sp;
 
+<<<<<<< HEAD
                 ScriptSleep(m_sleepMsOnGiveInventory);
+=======
+                if (World.TryGetScenePresence(destId, out sp))
+                {
+                    sp.ControllingClient.SendInstantMessage(msg);
+                }
+                else
+                {
+                    if (m_TransferModule != null)
+                        m_TransferModule.SendInstantMessage(msg, delegate(bool success) {});
+                }
+                
+                //This delay should only occur when giving inventory to avatars.
+                ScriptSleep(3000);
+>>>>>>> avn/ubitvar
             }
         }
 
+        [DebuggerNonUserCode]
         public void llRemoveInventory(string name)
         {
             m_host.AddScriptLPS(1);
@@ -4421,6 +4919,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
+<<<<<<< HEAD
             UUID uuid = (UUID)id;
             PresenceInfo pinfo = null;
             UserAccount account;
@@ -4429,6 +4928,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             lock (m_userInfoCache)
             {
+=======
+            UUID uuid;
+            if (UUID.TryParse(id, out uuid))
+            {
+                PresenceInfo pinfo = null;
+                UserAccount account;
+
+                UserInfoCacheEntry ce;
+>>>>>>> avn/ubitvar
                 if (!m_userInfoCache.TryGetValue(uuid, out ce))
                 {
                     account = World.UserAccountService.GetUserAccount(World.RegionInfo.ScopeID, uuid);
@@ -4437,6 +4945,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         m_userInfoCache[uuid] = null; // Cache negative
                         return UUID.Zero.ToString();
                     }
+<<<<<<< HEAD
+=======
+
+>>>>>>> avn/ubitvar
 
                     PresenceInfo[] pinfos = World.PresenceService.GetAgents(new string[] { uuid.ToString() });
                     if (pinfos != null && pinfos.Length > 0)
@@ -4449,6 +4961,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             }
                         }
                     }
+<<<<<<< HEAD
 
                     ce = new UserInfoCacheEntry();
                     ce.time = Util.EnvironmentTickCount();
@@ -4481,6 +4994,35 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         else
                         {
                             pinfo = null;
+=======
+
+                    ce = new UserInfoCacheEntry();
+                    ce.time = Util.EnvironmentTickCount();
+                    ce.account = account;
+                    ce.pinfo = pinfo;
+                    m_userInfoCache[uuid] = ce;
+                }
+                else
+                {
+                    if (ce == null)
+                        return UUID.Zero.ToString();
+
+                    account = ce.account;
+                    pinfo = ce.pinfo;
+                }
+
+                if (Util.EnvironmentTickCount() < ce.time || (Util.EnvironmentTickCount() - ce.time) >= 20000)
+                {
+                    PresenceInfo[] pinfos = World.PresenceService.GetAgents(new string[] { uuid.ToString() });
+                    if (pinfos != null && pinfos.Length > 0)
+                    {
+                        foreach (PresenceInfo p in pinfos)
+                        {
+                            if (p.RegionID != UUID.Zero)
+                            {
+                                pinfo = p;
+                            }
+>>>>>>> avn/ubitvar
                         }
 
                         ce.time = Util.EnvironmentTickCount();
@@ -4490,11 +5032,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     {
                         pinfo = ce.pinfo;
                     }
+<<<<<<< HEAD
                 }
             }
+=======
+                    else
+                        pinfo = null;
 
-            string reply = String.Empty;
+                    ce.time = Util.EnvironmentTickCount();
+                    ce.pinfo = pinfo;
+                }
+>>>>>>> avn/ubitvar
 
+                string reply = String.Empty;
+
+<<<<<<< HEAD
             switch (data)
             {
             case ScriptBaseClass.DATA_ONLINE:
@@ -4523,18 +5075,56 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             default:
                 return UUID.Zero.ToString(); // Raise no event
             }
+=======
+                switch (data)
+                {
+                    case 1: // DATA_ONLINE (0|1)
+                        if (pinfo != null && pinfo.RegionID != UUID.Zero)
+                            reply = "1";
+                        else
+                            reply = "0";
+                        break;
+                    case 2: // DATA_NAME (First Last)
+                        reply = account.FirstName + " " + account.LastName;
+                        break;
+                    case 3: // DATA_BORN (YYYY-MM-DD)
+                        DateTime born = new DateTime(1970, 1, 1, 0, 0, 0, 0);
+                        born = born.AddSeconds(account.Created);
+                        reply = born.ToString("yyyy-MM-dd");
+                        break;
+                    case 4: // DATA_RATING (0,0,0,0,0,0)
+                        reply = "0,0,0,0,0,0";
+                        break;
+                    case 8: // DATA_PAYINFO (0|1|2|3)
+                        reply = "0";
+                        break;
+                    default:
+                        return UUID.Zero.ToString(); // Raise no event
+                }
+>>>>>>> avn/ubitvar
 
-            UUID rq = UUID.Random();
+                UUID rq = UUID.Random();
 
-            UUID tid = AsyncCommands.
-                DataserverPlugin.RegisterRequest(m_host.LocalId,
-                                             m_item.ItemID, rq.ToString());
+                UUID tid = AsyncCommands.
+                    DataserverPlugin.RegisterRequest(m_host.LocalId,
+                                                 m_item.ItemID, rq.ToString());
 
-            AsyncCommands.
-            DataserverPlugin.DataserverReply(rq.ToString(), reply);
+                AsyncCommands.
+                DataserverPlugin.DataserverReply(rq.ToString(), reply);
 
+<<<<<<< HEAD
             ScriptSleep(m_sleepMsOnRequestAgentData);
             return tid.ToString();
+=======
+                ScriptSleep(100);
+                return tid.ToString();
+            }
+            else
+            {
+                ShoutError("Invalid UUID passed to llRequestAgentData.");
+            }
+            return "";
+>>>>>>> avn/ubitvar
         }
 
         public LSL_String llRequestInventoryData(string name)
@@ -4588,12 +5178,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (UUID.TryParse(agent, out agentId))
             {
                 ScenePresence presence = World.GetScenePresence(agentId);
-                if (presence != null)
+                if (presence != null && presence.PresenceType != PresenceType.Npc)
                 {
+                    // agent must not be a god
+                    if (presence.UserLevel >= 200) return;
+
                     // agent must be over the owners land
                     if (m_host.OwnerID == World.LandChannel.GetLandObject(presence.AbsolutePosition).LandData.OwnerID)
                     {
-                        World.TeleportClientHome(agentId, presence.ControllingClient);
+                        if (!World.TeleportClientHome(agentId, presence.ControllingClient))
+                        {
+                            // They can't be teleported home for some reason
+                            GridRegion regionInfo = World.GridService.GetRegionByUUID(UUID.Zero, new UUID("2b02daac-e298-42fa-9a75-f488d37896e6"));
+                            if (regionInfo != null)
+                            {
+                                World.RequestTeleportLocation(
+                                    presence.ControllingClient, regionInfo.RegionHandle, new Vector3(128, 128, 23), Vector3.Zero,
+                                    (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaHome));
+                            }
+                        }
                     }
                 }
             }
@@ -4611,20 +5214,31 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 ScenePresence presence = World.GetScenePresence(agentId);
                 if (presence != null && presence.PresenceType != PresenceType.Npc)
                 {
-                    // agent must not be a god
-                    if (presence.GodLevel >= 200) return;
-
                     if (destination == String.Empty)
                         destination = World.RegionInfo.RegionName;
 
-                    // agent must be over the owners land
-                    if (m_host.OwnerID == World.LandChannel.GetLandObject(presence.AbsolutePosition).LandData.OwnerID)
+                    if (m_item.PermsGranter == agentId)
+                    {
+                        if ((m_item.PermsMask & ScriptBaseClass.PERMISSION_TELEPORT) != 0)
+                        {
+                            DoLLTeleport(presence, destination, targetPos, targetLookAt);
+                        }
+                    }
+
+                    // agent must be wearing the object
+                    if (m_host.ParentGroup.AttachmentPoint != 0 && m_host.OwnerID == presence.UUID)
                     {
                         DoLLTeleport(presence, destination, targetPos, targetLookAt);
                     }
-                    else // or must be wearing the prim
+                    else
                     {
-                        if (m_host.ParentGroup.AttachmentPoint != 0 && m_host.OwnerID == presence.UUID)
+                        // agent must not be a god
+                        if (presence.GodLevel >= 200) return;
+
+                        // agent must be over the owners land
+                        ILandObject agentLand = World.LandChannel.GetLandObject(presence.AbsolutePosition);
+                        ILandObject objectLand = World.LandChannel.GetLandObject(m_host.AbsolutePosition);
+                        if (m_host.OwnerID == objectLand.LandData.OwnerID && m_host.OwnerID == agentLand.LandData.OwnerID)
                         {
                             DoLLTeleport(presence, destination, targetPos, targetLookAt);
                         }
@@ -4638,24 +5252,33 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
             UUID agentId = new UUID();
 
+<<<<<<< HEAD
             ulong regionHandle = Util.RegionWorldLocToHandle((uint)global_coords.x, (uint)global_coords.y);
+=======
+            ulong regionHandle = Utils.UIntsToLong((uint)(global_coords.x / 256) * 256, (uint)(global_coords.y / 256) * 256);
+>>>>>>> avn/ubitvar
 
             if (UUID.TryParse(agent, out agentId))
             {
+                // This function is owner only!
+                if (m_host.OwnerID != agentId)
+                    return;
+
                 ScenePresence presence = World.GetScenePresence(agentId);
+
+                // Can't TP sitting avatars
+                if (presence.ParentID != 0) // Sitting
+                    return;
+
                 if (presence != null && presence.PresenceType != PresenceType.Npc)
                 {
-                    // agent must not be a god
-                    if (presence.GodLevel >= 200) return;
-
-                    // agent must be over the owners land
-                    if (m_host.OwnerID == World.LandChannel.GetLandObject(presence.AbsolutePosition).LandData.OwnerID)
-                    {
-                        World.RequestTeleportLocation(presence.ControllingClient, regionHandle, targetPos, targetLookAt, (uint)TeleportFlags.ViaLocation);
-                    }
-                    else // or must be wearing the prim
+                    if (m_item.PermsGranter == agentId)
                     {
-                        if (m_host.ParentGroup.AttachmentPoint != 0 && m_host.OwnerID == presence.UUID)
+                        // If attached using llAttachToAvatarTemp, cowardly refuse
+                        if (m_host.ParentGroup.AttachmentPoint != 0 && m_host.ParentGroup.FromItemID == UUID.Zero)
+                            return;
+
+                        if ((m_item.PermsMask & ScriptBaseClass.PERMISSION_TELEPORT) != 0)
                         {
                             World.RequestTeleportLocation(presence.ControllingClient, regionHandle, targetPos, targetLookAt, (uint)TeleportFlags.ViaLocation);
                         }
@@ -4732,9 +5355,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
+            if(impact_sound == "")
+            {
+                m_host.CollisionSoundVolume = (float)impact_volume;
+                m_host.CollisionSound = m_host.invalidCollisionSoundUUID;
+                m_host.CollisionSoundType = 0;
+                return;
+            }
             // TODO: Parameter check logic required.
             m_host.CollisionSound = ScriptUtils.GetAssetIdFromKeyOrItemName(m_host, impact_sound, AssetType.Sound);
             m_host.CollisionSoundVolume = (float)impact_volume;
+            m_host.CollisionSoundType = 1;
         }
 
         public LSL_String llGetAnimation(string id)
@@ -4748,14 +5379,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (m_host.RegionHandle == presence.RegionHandle)
             {
-                Dictionary<UUID, string> animationstateNames = DefaultAvatarAnimations.AnimStateNames;
-
                 if (presence != null)
                 {
-                    AnimationSet currentAnims = presence.Animator.Animations;
-                    string currentAnimationState = String.Empty;
-                    if (animationstateNames.TryGetValue(currentAnims.ImplicitDefaultAnimation.AnimID, out currentAnimationState))
-                        return currentAnimationState;
+//                    if (presence.SitGround)
+//                        return "Sitting on Ground";
+//                    if (presence.ParentID != 0 || presence.ParentUUID != UUID.Zero)
+//                        return "Sitting";
+
+                    string movementAnimation = presence.Animator.CurrentMovementAnimation;
+                    string lslMovementAnimation;
+                    
+                    if (MovementAnimationsForLSL.TryGetValue(movementAnimation, out lslMovementAnimation))
+                        return lslMovementAnimation;
                 }
             }
 
@@ -4903,7 +5538,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 float distance = (PusheePos - m_host.AbsolutePosition).Length();
                 float distance_term = distance * distance * distance; // Script Energy
-                float pusher_mass = m_host.GetMass();
+                // use total object mass and not part
+                float pusher_mass = m_host.ParentGroup.GetMass();
 
                 float PUSH_ATTENUATION_DISTANCE = 17f;
                 float PUSH_ATTENUATION_SCALE = 5f;
@@ -4938,7 +5574,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         {
                             if (local != 0)
                             {
-                                applied_linear_impulse *= m_host.GetWorldRotation();
+//                                applied_linear_impulse *= m_host.GetWorldRotation();
+                                applied_linear_impulse *= pusheeav.GetWorldRotation();
                             }
 
                             pa.AddForce(applied_linear_impulse, true);
@@ -5292,14 +5929,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
 
-            if (src == null)
-            {
-                return 0;
-            }
-            else
-            {
-                return src.Length;
-            }
+            return src.Length;
         }
 
         public LSL_Integer llList2Integer(LSL_List src, int index)
@@ -5370,7 +6000,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 else if (src.Data[index] is LSL_Float)
                     return Convert.ToDouble(((LSL_Float)src.Data[index]).value);
                 else if (src.Data[index] is LSL_String)
-                    return Convert.ToDouble(((LSL_String)src.Data[index]).m_string);
+                {
+                    string str = ((LSL_String) src.Data[index]).m_string;
+                    Match m = Regex.Match(str, "^\\s*(-?\\+?[,0-9]+\\.?[0-9]*)");
+                    if (m != Match.Empty)
+                    {
+                        str = m.Value;
+                        double d = 0.0;
+                        if (!Double.TryParse(str, out d))
+                            return 0.0;
+
+                        return d;
+                    }
+                    return 0.0;
+                }
                 return Convert.ToDouble(src.Data[index]);
             }
             catch (FormatException)
@@ -5414,8 +6057,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // NOTE: 3rd case is needed because a NULL_KEY comes through as
             // type 'obj' and wrongly returns ""
             else if (!(src.Data[index] is LSL_String ||
+<<<<<<< HEAD
                        src.Data[index] is LSL_Key ||
                        src.Data[index].ToString() == "00000000-0000-0000-0000-000000000000"))
+=======
+                    src.Data[index] is LSL_Key ||
+                    src.Data[index] is String))
+>>>>>>> avn/ubitvar
             {
                 return "";
             }
@@ -5674,7 +6322,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     }
                 }
             }
-            else {
+            else
+            {
                 object[] array = new object[src.Length];
                 Array.Copy(src.Data, 0, array, 0, src.Length);
                 result = new LSL_List(array);
@@ -5781,13 +6430,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_Integer llGetRegionAgentCount()
         {
             m_host.AddScriptLPS(1);
-            return new LSL_Integer(World.GetRootAgentCount());
+
+            int count = 0;
+            World.ForEachRootScenePresence(delegate(ScenePresence sp) {
+                count++;
+            });
+
+            return new LSL_Integer(count);
         }
 
         public LSL_Vector llGetRegionCorner()
         {
             m_host.AddScriptLPS(1);
             return new LSL_Vector(World.RegionInfo.WorldLocX, World.RegionInfo.WorldLocY, 0);
+<<<<<<< HEAD
         }
 
         public LSL_String llGetEnv(LSL_String name)
@@ -5853,6 +6509,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 return "";
             }
+=======
+>>>>>>> avn/ubitvar
         }
 
         /// <summary>
@@ -5928,17 +6586,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 for (int i = 0; i < length; i++)
                 {
+                    int needle = llGetListEntryType(test, 0).value;
+                    int haystack = llGetListEntryType(src, i).value;
+
                     // Why this piece of insanity?  This is because most script constants are C# value types (e.g. int)
                     // rather than wrapped LSL types.  Such a script constant does not have int.Equal(LSL_Integer) code
                     // and so the comparison fails even if the LSL_Integer conceptually has the same value.
                     // Therefore, here we test Equals on both the source and destination objects.
                     // However, a future better approach may be use LSL struct script constants (e.g. LSL_Integer(1)).
-                    if (src.Data[i].Equals(test.Data[0]) || test.Data[0].Equals(src.Data[i]))
+                    if ((needle == haystack) && (src.Data[i].Equals(test.Data[0]) || test.Data[0].Equals(src.Data[i])))
                     {
                         int j;
                         for (j = 1; j < test.Length; j++)
-                            if (!(src.Data[i+j].Equals(test.Data[j]) || test.Data[j].Equals(src.Data[i+j])))
+                        {
+                            needle = llGetListEntryType(test, j).value;
+                            haystack = llGetListEntryType(src, i+j).value;
+
+                            if ((needle != haystack) || (!(src.Data[i+j].Equals(test.Data[j]) || test.Data[j].Equals(src.Data[i+j]))))
                                 break;
+                        }
 
                         if (j == test.Length)
                         {
@@ -6087,6 +6753,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 flags |= ScriptBaseClass.AGENT_AWAY;
             }
 
+            UUID busy = new UUID("efcf670c-2d18-8128-973a-034ebc806b67");
+            UUID[] anims = agent.Animator.GetAnimationArray();
+            if (Array.Exists<UUID>(anims, a => { return a == busy; }))
+            {
+                flags |= ScriptBaseClass.AGENT_BUSY;
+            }
+
             // seems to get unset, even if in mouselook, when avatar is sitting on a prim???
             if ((agent.AgentControlFlags & (uint)AgentManager.ControlFlags.AGENT_CONTROL_MOUSELOOK) != 0)
             {
@@ -6134,6 +6807,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                  flags |= ScriptBaseClass.AGENT_SITTING;
              }
 
+             if (agent.Appearance.VisualParams[(int)AvatarAppearance.VPElement.SHAPE_MALE] > 0)
+             {
+                 flags |= ScriptBaseClass.AGENT_MALE;
+             }
+
             return flags;
         }
 
@@ -6288,9 +6966,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             List<SceneObjectPart> parts = GetLinkParts(linknumber);
 
-            foreach (SceneObjectPart part in parts)
+            try
+            {
+                foreach (SceneObjectPart part in parts)
+                {
+                    SetTextureAnim(part, mode, face, sizex, sizey, start, length, rate);
+                }
+            }
+            finally
             {
-                SetTextureAnim(part, mode, face, sizex, sizey, start, length, rate);
             }
         }
 
@@ -6344,13 +7028,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                     if (m_host.OwnerID == land.LandData.OwnerID)
                     {
-                        World.TeleportClientHome(agentID, presence.ControllingClient);
+                        Vector3 p = World.GetNearestAllowedPosition(presence, land);
+                        presence.TeleportWithMomentum(p, null);
+                        presence.ControllingClient.SendAlertMessage("You have been ejected from this land");
                     }
                 }
             }
             ScriptSleep(m_sleepMsOnEjectFromLand);
         }
 
+        public LSL_List llParseString2List(string str, LSL_List separators, LSL_List in_spacers)
+        {
+            return ParseString2List(str, separators, in_spacers, false);
+        }
+
         public LSL_Integer llOverMyLand(string id)
         {
             m_host.AddScriptLPS(1);
@@ -6403,26 +7094,55 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
             else
             {
-                agentSize = GetAgentSize(avatar);
+//                agentSize = new LSL_Vector(0.45f, 0.6f, avatar.Appearance.AvatarHeight);
+                Vector3 s = avatar.Appearance.AvatarSize;
+                agentSize = new LSL_Vector(s.X, s.Y, s.Z);
             }
-
             return agentSize;
         }
 
-        public LSL_Integer llSameGroup(string agent)
+        public LSL_Integer llSameGroup(string id)
         {
             m_host.AddScriptLPS(1);
-            UUID agentId = new UUID();
-            if (!UUID.TryParse(agent, out agentId))
-                return new LSL_Integer(0);
-            ScenePresence presence = World.GetScenePresence(agentId);
-            if (presence == null || presence.IsChildAgent) // Return flase for child agents
+            UUID uuid = new UUID();
+            if (!UUID.TryParse(id, out uuid))
                 return new LSL_Integer(0);
-            IClientAPI client = presence.ControllingClient;
-            if (m_host.GroupID == client.ActiveGroupId)
+
+            // Check if it's a group key
+            if (uuid == m_host.ParentGroup.RootPart.GroupID)
                 return new LSL_Integer(1);
-            else
+
+            // We got passed a UUID.Zero
+            if (uuid == UUID.Zero)
+                return new LSL_Integer(0);
+
+            // Handle the case where id names an avatar
+            ScenePresence presence = World.GetScenePresence(uuid);
+            if (presence != null)
+            {
+                if (presence.IsChildAgent)
+                    return new LSL_Integer(0);
+
+                IClientAPI client = presence.ControllingClient;
+                if (m_host.ParentGroup.RootPart.GroupID == client.ActiveGroupId)
+                    return new LSL_Integer(1);
+
+                return new LSL_Integer(0);
+            }
+
+            // Handle object case
+            SceneObjectPart part = World.GetSceneObjectPart(uuid);
+            if (part != null)
+            {
+                // This will handle both deed and non-deed and also the no
+                // group case
+                if (part.ParentGroup.RootPart.GroupID == m_host.ParentGroup.RootPart.GroupID)
+                    return new LSL_Integer(1);
+
                 return new LSL_Integer(0);
+            }
+
+            return new LSL_Integer(0);
         }
 
         public void llUnSit(string id)
@@ -7236,6 +7956,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         protected void SitTarget(SceneObjectPart part, LSL_Vector offset, LSL_Rotation rot)
         {
+            // LSL quaternions can normalize to 0, normal Quaternions can't.
+            if (rot.s == 0 && rot.x == 0 && rot.y == 0 && rot.z == 0)
+                rot.s = 1; // ZERO_ROTATION = 0,0,0,1
+
             part.SitTargetPosition = offset;
             part.SitTargetOrientation = rot;
             part.ParentGroup.HasGroupChanged = true;
@@ -7290,7 +8014,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             UUID key;
             ILandObject land = World.LandChannel.GetLandObject(m_host.AbsolutePosition);
 
-            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageBanned))
+            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageBanned, false))
             {
                 int expires = 0;
                 if (hours != 0)
@@ -7428,11 +8152,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             UUID av = new UUID();
             if (!UUID.TryParse(avatar,out av))
             {
+<<<<<<< HEAD
                 Error("llDialog", "First parameter must be a key");
+=======
+                //LSLError("First parameter to llDialog needs to be a key");
+>>>>>>> avn/ubitvar
                 return;
             }
             if (buttons.Length < 1)
             {
+<<<<<<< HEAD
                 Error("llDialog", "At least 1 button must be shown");
                 return;
             }
@@ -7440,18 +8169,37 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 Error("llDialog", "No more than 12 buttons can be shown");
                 return;
+=======
+                buttons.Add("OK");
             }
-            string[] buts = new string[buttons.Length];
-            for (int i = 0; i < buttons.Length; i++)
+            if (buttons.Length > 12)
+            {
+                ShoutError("button list too long, must be 12 or fewer entries");
+>>>>>>> avn/ubitvar
+            }
+            int length = buttons.Length;
+            if (length > 12)
+                length = 12;
+
+            string[] buts = new string[length];
+            for (int i = 0; i < length; i++)
             {
                 if (buttons.Data[i].ToString() == String.Empty)
                 {
+<<<<<<< HEAD
                     Error("llDialog", "Button label cannot be blank");
+=======
+                    ShoutError("button label cannot be blank");
+>>>>>>> avn/ubitvar
                     return;
                 }
                 if (buttons.Data[i].ToString().Length > 24)
                 {
+<<<<<<< HEAD
                     Error("llDialog", "Button label cannot be longer than 24 characters");
+=======
+                    ShoutError("button label cannot be longer than 24 characters");
+>>>>>>> avn/ubitvar
                     return;
                 }
                 buts[i] = buttons.Data[i].ToString();
@@ -7513,9 +8261,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return;
             }
 
-            // the rest of the permission checks are done in RezScript, so check the pin there as well
-            World.RezScriptFromPrim(item.ItemID, m_host, destId, pin, running, start_param);
+            SceneObjectPart dest = World.GetSceneObjectPart(destId);
+            if (dest != null)
+            {
+                if ((item.BasePermissions & (uint)PermissionMask.Transfer) != 0 || dest.ParentGroup.RootPart.OwnerID == m_host.ParentGroup.RootPart.OwnerID)
+                {
+                    // the rest of the permission checks are done in RezScript, so check the pin there as well
+                    World.RezScriptFromPrim(item.ItemID, m_host, destId, pin, running, start_param);
 
+                    if ((item.BasePermissions & (uint)PermissionMask.Copy) == 0)
+                        m_host.Inventory.RemoveInventoryItem(item.ItemID);
+                }
+            }
             // this will cause the delay even if the script pin or permissions were wrong - seems ok
             ScriptSleep(m_sleepMsOnRemoteLoadScriptPin);
         }
@@ -7589,19 +8346,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_String llMD5String(string src, int nonce)
         {
             m_host.AddScriptLPS(1);
-            return Util.Md5Hash(String.Format("{0}:{1}", src, nonce.ToString()));
+            return Util.Md5Hash(String.Format("{0}:{1}", src, nonce.ToString()), Encoding.UTF8);
         }
 
         public LSL_String llSHA1String(string src)
         {
             m_host.AddScriptLPS(1);
-            return Util.SHA1Hash(src).ToLower();
+            return Util.SHA1Hash(src, Encoding.UTF8).ToLower();
         }
 
         protected ObjectShapePacket.ObjectDataBlock SetPrimitiveBlockShapeParams(SceneObjectPart part, int holeshape, LSL_Vector cut, float hollow, LSL_Vector twist, byte profileshape, byte pathcurve)
         {
             float tempFloat;                                    // Use in float expressions below to avoid byte cast precision issues.
             ObjectShapePacket.ObjectDataBlock shapeBlock = new ObjectShapePacket.ObjectDataBlock();
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return shapeBlock;
 
             if (holeshape != (int)ScriptBaseClass.PRIM_HOLE_DEFAULT &&
                 holeshape != (int)ScriptBaseClass.PRIM_HOLE_CIRCLE &&
@@ -7706,6 +8465,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         // Prim type box, cylinder and prism.
         protected void SetPrimitiveShapeParams(SceneObjectPart part, int holeshape, LSL_Vector cut, float hollow, LSL_Vector twist, LSL_Vector taper_b, LSL_Vector topshear, byte profileshape, byte pathcurve)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             float tempFloat;                                    // Use in float expressions below to avoid byte cast precision issues.
             ObjectShapePacket.ObjectDataBlock shapeBlock;
 
@@ -7759,6 +8521,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         // Prim type sphere.
         protected void SetPrimitiveShapeParams(SceneObjectPart part, int holeshape, LSL_Vector cut, float hollow, LSL_Vector twist, LSL_Vector dimple, byte profileshape, byte pathcurve)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             ObjectShapePacket.ObjectDataBlock shapeBlock;
 
             shapeBlock = SetPrimitiveBlockShapeParams(part, holeshape, cut, hollow, twist, profileshape, pathcurve);
@@ -7805,6 +8570,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         // Prim type torus, tube and ring.
         protected void SetPrimitiveShapeParams(SceneObjectPart part, int holeshape, LSL_Vector cut, float hollow, LSL_Vector twist, LSL_Vector holesize, LSL_Vector topshear, LSL_Vector profilecut, LSL_Vector taper_a, float revolutions, float radiusoffset, float skew, byte profileshape, byte pathcurve)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             float tempFloat;                                    // Use in float expressions below to avoid byte cast precision issues.
             ObjectShapePacket.ObjectDataBlock shapeBlock;
 
@@ -7940,6 +8708,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         // Prim type sculpt.
         protected void SetPrimitiveShapeParams(SceneObjectPart part, string map, int type, byte pathcurve)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return;
+
             ObjectShapePacket.ObjectDataBlock shapeBlock = new ObjectShapePacket.ObjectDataBlock();
             UUID sculptId;
 
@@ -7962,7 +8733,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 type != (ScriptBaseClass.PRIM_SCULPT_TYPE_TORUS | flag))
             {
                 // default
-                type = (int)ScriptBaseClass.PRIM_SCULPT_TYPE_SPHERE;
+                type = type | (int)ScriptBaseClass.PRIM_SCULPT_TYPE_SPHERE;
             }
 
             part.Shape.SetSculptProperties((byte)type, sculptId);
@@ -7979,6 +8750,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             ScriptSleep(m_sleepMsOnSetPrimitiveParams);
         }
 
+<<<<<<< HEAD
         public void llSetLinkPrimitiveParams(int linknumber, LSL_List rules)
         {
             m_host.AddScriptLPS(1);
@@ -7988,6 +8760,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             ScriptSleep(m_sleepMsOnSetLinkPrimitiveParams);
         }
 
+=======
+>>>>>>> avn/ubitvar
         public void llSetLinkPrimitiveParamsFast(int linknumber, LSL_List rules)
         {
             m_host.AddScriptLPS(1);
@@ -7995,16 +8769,29 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             SetLinkPrimParams(linknumber, rules, "llSetLinkPrimitiveParamsFast");
         }
 
+<<<<<<< HEAD
         protected void SetLinkPrimParams(int linknumber, LSL_List rules, string originFunc)
         {
             SetEntityParams(GetLinkEntities(linknumber), rules, originFunc);
         }
+=======
+        private void setLinkPrimParams(int linknumber, LSL_List rules, string originFunc)
+        {
+            List<object> parts = new List<object>();
+            List<SceneObjectPart> prims = GetLinkParts(linknumber);
+            List<ScenePresence> avatars = GetLinkAvatars(linknumber);
+            foreach (SceneObjectPart p in prims)
+                parts.Add(p);
+            foreach (ScenePresence p in avatars)
+                parts.Add(p);
+>>>>>>> avn/ubitvar
 
         protected void SetEntityParams(List<ISceneEntity> entities, LSL_List rules, string originFunc)
         {
             LSL_List remaining = new LSL_List();
             uint rulesParsed = 0;
 
+<<<<<<< HEAD
             foreach (ISceneEntity entity in entities)
             {
                 if (entity is SceneObjectPart)
@@ -8049,138 +8836,124 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return;
 
             if (frames.Data.Length > 0) // We are getting a new motion
+=======
+            if (parts.Count > 0)
+>>>>>>> avn/ubitvar
             {
-                if (group.RootPart.KeyframeMotion != null)
-                    group.RootPart.KeyframeMotion.Delete();
-                group.RootPart.KeyframeMotion = null;
-
-                int idx = 0;
-
-                KeyframeMotion.PlayMode mode = KeyframeMotion.PlayMode.Forward;
-                KeyframeMotion.DataFormat data = KeyframeMotion.DataFormat.Translation | KeyframeMotion.DataFormat.Rotation;
-
-                while (idx < options.Data.Length)
+                foreach (object part in parts)
                 {
-                    int option = (int)options.GetLSLIntegerItem(idx++);
-                    int remain = options.Data.Length - idx;
+                    if (part is SceneObjectPart)
+                        remaining = SetPrimParams((SceneObjectPart)part, rules, originFunc, ref rulesParsed);
+                    else
+                        remaining = SetPrimParams((ScenePresence)part, rules, originFunc, ref rulesParsed);
+                }
 
-                    switch (option)
+                while ((object)remaining != null && remaining.Length > 2)
+                {
+                    linknumber = remaining.GetLSLIntegerItem(0);
+                    rules = remaining.GetSublist(1, -1);
+                    parts.Clear();
+                    prims = GetLinkParts(linknumber);
+                    avatars = GetLinkAvatars(linknumber);
+                    foreach (SceneObjectPart p in prims)
+                        parts.Add(p);
+                    foreach (ScenePresence p in avatars)
+                        parts.Add(p);
+
+                    remaining = null;
+                    foreach (object part in parts)
                     {
-                        case ScriptBaseClass.KFM_MODE:
-                            if (remain < 1)
-                                break;
-                            int modeval = (int)options.GetLSLIntegerItem(idx++);
-                            switch(modeval)
-                            {
-                                case ScriptBaseClass.KFM_FORWARD:
-                                    mode = KeyframeMotion.PlayMode.Forward;
-                                    break;
-                                case ScriptBaseClass.KFM_REVERSE:
-                                    mode = KeyframeMotion.PlayMode.Reverse;
-                                    break;
-                                case ScriptBaseClass.KFM_LOOP:
-                                    mode = KeyframeMotion.PlayMode.Loop;
-                                    break;
-                                case ScriptBaseClass.KFM_PING_PONG:
-                                    mode = KeyframeMotion.PlayMode.PingPong;
-                                    break;
-                            }
-                            break;
-                        case ScriptBaseClass.KFM_DATA:
-                            if (remain < 1)
-                                break;
-                            int dataval = (int)options.GetLSLIntegerItem(idx++);
-                            data = (KeyframeMotion.DataFormat)dataval;
-                            break;
+                        if (part is SceneObjectPart)
+                            remaining = SetPrimParams((SceneObjectPart)part, rules, originFunc, ref rulesParsed);
+                        else
+                            remaining = SetPrimParams((ScenePresence)part, rules, originFunc, ref rulesParsed);
                     }
                 }
+            }
+        }
 
-                group.RootPart.KeyframeMotion = new KeyframeMotion(group, mode, data);
+        public LSL_List llGetPhysicsMaterial()
+        {
+            LSL_List result = new LSL_List();
 
-                idx = 0;
+            result.Add(new LSL_Float(m_host.GravityModifier));
+            result.Add(new LSL_Float(m_host.Restitution));
+            result.Add(new LSL_Float(m_host.Friction));
+            result.Add(new LSL_Float(m_host.Density));
 
-                int elemLength = 2;
-                if (data == (KeyframeMotion.DataFormat.Translation | KeyframeMotion.DataFormat.Rotation))
-                    elemLength = 3;
+            return result;
+        }
 
-                List<KeyframeMotion.Keyframe> keyframes = new List<KeyframeMotion.Keyframe>();
-                while (idx < frames.Data.Length)
-                {
-                    int remain = frames.Data.Length - idx;
+        private void SetPhysicsMaterial(SceneObjectPart part, int material_bits,
+                float material_density, float material_friction,
+                float material_restitution, float material_gravity_modifier)
+        {
+            ExtraPhysicsData physdata = new ExtraPhysicsData();
+            physdata.PhysShapeType = (PhysShapeType)part.PhysicsShapeType;
+            physdata.Density = part.Density;
+            physdata.Friction = part.Friction;
+            physdata.Bounce = part.Restitution;
+            physdata.GravitationModifier = part.GravityModifier;
 
-                    if (remain < elemLength)
-                        break;
+            if ((material_bits & (int)ScriptBaseClass.DENSITY) != 0)
+                physdata.Density = material_density;
+            if ((material_bits & (int)ScriptBaseClass.FRICTION) != 0)
+                physdata.Friction = material_friction;
+            if ((material_bits & (int)ScriptBaseClass.RESTITUTION) != 0)
+                physdata.Bounce = material_restitution;
+            if ((material_bits & (int)ScriptBaseClass.GRAVITY_MULTIPLIER) != 0)
+                physdata.GravitationModifier = material_gravity_modifier;
 
-                    KeyframeMotion.Keyframe frame = new KeyframeMotion.Keyframe();
-                    frame.Position = null;
-                    frame.Rotation = null;
+            part.UpdateExtraPhysics(physdata);
+        }
 
-                    if ((data & KeyframeMotion.DataFormat.Translation) != 0)
-                    {
-                        LSL_Types.Vector3 tempv = frames.GetVector3Item(idx++);
-                        frame.Position = new Vector3((float)tempv.x, (float)tempv.y, (float)tempv.z);
-                    }
-                    if ((data & KeyframeMotion.DataFormat.Rotation) != 0)
-                    {
-                        LSL_Types.Quaternion tempq = frames.GetQuaternionItem(idx++);
-                        Quaternion q = new Quaternion((float)tempq.x, (float)tempq.y, (float)tempq.z, (float)tempq.s);
-                        q.Normalize();
-                        frame.Rotation = q;
-                    }
+        public void llSetPhysicsMaterial(int material_bits,
+                float material_gravity_modifier, float material_restitution,
+                float material_friction, float material_density)
+        {
+            SetPhysicsMaterial(m_host, material_bits, material_density, material_friction, material_restitution, material_gravity_modifier);
+        }
 
-                    float tempf = (float)frames.GetLSLFloatItem(idx++);
-                    frame.TimeMS = (int)(tempf * 1000.0f);
+        public void llSetLinkPrimitiveParams(int linknumber, LSL_List rules)
+        {
+            setLinkPrimParams(linknumber, rules, "llSetLinkPrimitiveParams");
+            llSetLinkPrimitiveParamsFast(linknumber, rules);
+            ScriptSleep(200);
+        }
 
-                    keyframes.Add(frame);
-                }
+        // vector up using libomv (c&p from sop )
+        // vector up rotated by r
+        private Vector3 Zrot(Quaternion r)
+        {
+            double x, y, z, m;
 
-                group.RootPart.KeyframeMotion.SetKeyframes(keyframes.ToArray());
-                group.RootPart.KeyframeMotion.Start();
-            }
-            else
+            m = r.X * r.X + r.Y * r.Y + r.Z * r.Z + r.W * r.W;
+            if (Math.Abs(1.0 - m) > 0.000001)
             {
-                if (group.RootPart.KeyframeMotion == null)
-                    return;
-
-                if (options.Data.Length == 0)
-                {
-                    group.RootPart.KeyframeMotion.Stop();
-                    return;
-                }
-
-                int idx = 0;
+                m = 1.0 / Math.Sqrt(m);
+                r.X *= (float)m;
+                r.Y *= (float)m;
+                r.Z *= (float)m;
+                r.W *= (float)m;
+            }
 
-                while (idx < options.Data.Length)
-                {
-                    int option = (int)options.GetLSLIntegerItem(idx++);
+            x = 2 * (r.X * r.Z + r.Y * r.W);
+            y = 2 * (-r.X * r.W + r.Y * r.Z);
+            z = -r.X * r.X - r.Y * r.Y + r.Z * r.Z + r.W * r.W;
 
-                    switch (option)
-                    {
-                        case ScriptBaseClass.KFM_COMMAND:
-                            int cmd = (int)options.GetLSLIntegerItem(idx++);
-                            switch (cmd)
-                            {
-                                case ScriptBaseClass.KFM_CMD_PLAY:
-                                    group.RootPart.KeyframeMotion.Start();
-                                    break;
-                                case ScriptBaseClass.KFM_CMD_STOP:
-                                    group.RootPart.KeyframeMotion.Stop();
-                                    break;
-                                case ScriptBaseClass.KFM_CMD_PAUSE:
-                                    group.RootPart.KeyframeMotion.Pause();
-                                    break;
-                            }
-                            break;
-                    }
-                }
-            }
+            return new Vector3((float)x, (float)y, (float)z);
         }
 
         protected LSL_List SetPrimParams(SceneObjectPart part, LSL_List rules, string originFunc, ref uint rulesParsed)
         {
+            if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                return null;
+
             int idx = 0;
             int idxStart = 0;
 
+            SceneObjectGroup parentgrp = part.ParentGroup;
+
             bool positionChanged = false;
             LSL_Vector currentPosition = GetPartLocalPos(part);
 
@@ -8204,6 +8977,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             if (remain < 1)
                                 return new LSL_List();
 
+<<<<<<< HEAD
                             try
                             {
                                 v = rules.GetVector3Item(idx++);
@@ -8216,8 +8990,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                     Error(originFunc, string.Format("Error running rule #{0} -> PRIM_POS_LOCAL: arg #{1} - parameter 1 must be vector", rulesParsed, idx - idxStart - 1));
                                 return new LSL_List();
                             }
+=======
+                            v=rules.GetVector3Item(idx++);
+                            if (part.IsRoot && !part.ParentGroup.IsAttachment)
+                                currentPosition = GetSetPosTarget(part, v, currentPosition, true);
+                            else
+                                currentPosition = GetSetPosTarget(part, v, currentPosition, false);
+>>>>>>> avn/ubitvar
                             positionChanged = true;
-                            currentPosition = GetSetPosTarget(part, v, currentPosition);
 
                             break;
                         case ScriptBaseClass.PRIM_SIZE:
@@ -8242,7 +9022,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                 return new LSL_List();
                             }
                             // try to let this work as in SL...
-                            if (part.ParentID == 0)
+                            if (part.ParentID == 0 || (part.ParentGroup != null && part == part.ParentGroup.RootPart))
                             {
                                 // special case: If we are root, rotate complete SOG to new rotation
                                 SetRot(part, q);
@@ -9243,7 +10023,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                             break;
 
+<<<<<<< HEAD
                         case ScriptBaseClass.PRIM_TEMP_ON_REZ:
+=======
+                        case (int)ScriptBaseClass.PRIM_PHYSICS_MATERIAL:
+                            if (remain < 5)
+                                return null;
+
+                            int material_bits = rules.GetLSLIntegerItem(idx++);
+                            float material_density = (float)rules.GetLSLFloatItem(idx++);
+                            float material_friction = (float)rules.GetLSLFloatItem(idx++);
+                            float material_restitution = (float)rules.GetLSLFloatItem(idx++);
+                            float material_gravity_modifier = (float)rules.GetLSLFloatItem(idx++);
+
+                            SetPhysicsMaterial(part, material_bits, material_density, material_friction, material_restitution, material_gravity_modifier);
+
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_TEMP_ON_REZ:
+>>>>>>> avn/ubitvar
                             if (remain < 1)
                                 return new LSL_List();
                             string temp = rules.Data[idx++].ToString();
@@ -9437,14 +10235,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     if (part.ParentGroup.RootPart == part)
                     {
                         SceneObjectGroup parent = part.ParentGroup;
-                        parent.UpdateGroupPosition(currentPosition);
+                        Util.FireAndForget(delegate(object x) {
+                            parent.UpdateGroupPosition(currentPosition);
+                        });
                     }
                     else
                     {
                         part.OffsetPosition = currentPosition;
-                        SceneObjectGroup parent = part.ParentGroup;
-                        parent.HasGroupChanged = true;
-                        parent.ScheduleGroupForTerseUpdate();
+//                        SceneObjectGroup parent = part.ParentGroup;
+//                        parent.HasGroupChanged = true;
+//                        parent.ScheduleGroupForTerseUpdate();
+                        part.ScheduleTerseUpdate();
                     }
                 }
             }
@@ -9596,10 +10397,111 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public LSL_String llXorBase64Strings(string str1, string str2)
         {
+<<<<<<< HEAD
             m_host.AddScriptLPS(1);
             Deprecated("llXorBase64Strings", "Use llXorBase64 instead");
             ScriptSleep(m_sleepMsOnXorBase64Strings);
             return String.Empty;
+=======
+            int padding = 0;
+
+            string b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+            ScriptSleep(300);
+            m_host.AddScriptLPS(1);
+
+            if (str1 == String.Empty)
+                return String.Empty;
+            if (str2 == String.Empty)
+                return str1;
+
+            int len = str2.Length;
+            if ((len % 4) != 0) // LL is EVIL!!!!
+            {
+                while (str2.EndsWith("="))
+                    str2 = str2.Substring(0, str2.Length - 1);
+
+                len = str2.Length;
+                int mod = len % 4;
+
+                if (mod == 1)
+                    str2 = str2.Substring(0, str2.Length - 1);
+                else if (mod == 2)
+                    str2 += "==";
+                else if (mod == 3)
+                    str2 += "=";
+            }
+
+            byte[] data1;
+            byte[] data2;
+            try
+            {
+                data1 = Convert.FromBase64String(str1);
+                data2 = Convert.FromBase64String(str2);
+            }
+            catch (Exception)
+            {
+                return new LSL_String(String.Empty);
+            }
+
+            // For cases where the decoded length of s2 is greater
+            // than the decoded length of s1, simply perform a normal
+            // decode and XOR
+            //
+            /*
+            if (data2.Length >= data1.Length)
+            {
+                for (int pos = 0 ; pos < data1.Length ; pos++ )
+                    data1[pos] ^= data2[pos];
+
+                return Convert.ToBase64String(data1);
+            }
+            */
+
+            // Remove padding
+            while (str1.EndsWith("="))
+            {
+                str1 = str1.Substring(0, str1.Length - 1);
+                padding++;
+            }
+            while (str2.EndsWith("="))
+                str2 = str2.Substring(0, str2.Length - 1);
+            
+            byte[] d1 = new byte[str1.Length];
+            byte[] d2 = new byte[str2.Length];
+
+            for (int i = 0 ; i < str1.Length ; i++)
+            {
+                int idx = b64.IndexOf(str1.Substring(i, 1));
+                if (idx == -1)
+                    idx = 0;
+                d1[i] = (byte)idx;
+            }
+
+            for (int i = 0 ; i < str2.Length ; i++)
+            {
+                int idx = b64.IndexOf(str2.Substring(i, 1));
+                if (idx == -1)
+                    idx = 0;
+                d2[i] = (byte)idx;
+            }
+
+            string output = String.Empty;
+
+            for (int pos = 0 ; pos < d1.Length ; pos++)
+                output += b64[d1[pos] ^ d2[pos % d2.Length]];
+
+            // Here's a funny thing: LL blithely violate the base64
+            // standard pretty much everywhere. Here, padding is
+            // added only if the first input string had it, rather
+            // than when the data actually needs it. This can result
+            // in invalid base64 being returned. Go figure.
+
+            while (padding-- > 0)
+                output += "=";
+
+            return output;
+>>>>>>> avn/ubitvar
         }
 
         public void llRemoteDataSetRegion()
@@ -9724,8 +10626,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_Integer llGetNumberOfPrims()
         {
             m_host.AddScriptLPS(1);
-
-            return m_host.ParentGroup.PrimCount + m_host.ParentGroup.GetSittingAvatarsCount();
+            int avatarCount = m_host.ParentGroup.GetLinkedAvatars().Count;
+            
+            return m_host.ParentGroup.PrimCount + avatarCount;
         }
 
         /// <summary>
@@ -9770,10 +10673,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             // Initialize but break if no target
             LSL_List result = new LSL_List();
+<<<<<<< HEAD
             int groupCount = 0;
             int partCount = 0;
             int vertexCount = 0;
             if (target == null && agent == null)
+=======
+
+            // If the ID is not valid, return null result
+            if (!UUID.TryParse(obj, out objID))
+>>>>>>> avn/ubitvar
             {
                 result.Add(new LSL_Vector());
                 result.Add(new LSL_Vector());
@@ -9781,6 +10690,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     result.Add(new LSL_Vector((float)groupCount, (float)partCount, (float)vertexCount));
                 return result;
             }
+<<<<<<< HEAD
             Vector3 minPosition = new Vector3(float.MaxValue, float.MaxValue, float.MaxValue);
             Vector3 maxPosition = new Vector3(float.MinValue, float.MinValue, float.MinValue);
 
@@ -9901,10 +10811,56 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (m_useSimpleBoxesInGetBoundingBox || primMesher == null)
                 {
                     AddBoundingBoxOfSimpleBox(lower, upper, offset, sp.Rotation, hasParent, ref minPosition, ref maxPosition, ref vertexCount);
+=======
+
+            // Check if this is an attached prim. If so, replace
+            // the UUID with the avatar UUID and report it's bounding box
+            SceneObjectPart part = World.GetSceneObjectPart(objID);
+            if (part != null && part.ParentGroup.IsAttachment)
+                objID = part.ParentGroup.AttachedAvatar;
+
+            // Find out if this is an avatar ID. If so, return it's box
+            ScenePresence presence = World.GetScenePresence(objID);
+            if (presence != null)
+            {
+                // As per LSL Wiki, there is no difference between sitting
+                // and standing avatar since server 1.36
+                LSL_Vector lower;
+                LSL_Vector upper;
+
+                Vector3 box = presence.Appearance.AvatarBoxSize * 0.5f;
+
+                if (presence.Animator.Animations.ImplicitDefaultAnimation.AnimID 
+                    == DefaultAvatarAnimations.AnimsUUID["SIT_GROUND_CONSTRAINED"])
+/*
+                {
+                    // This is for ground sitting avatars
+                    float height = presence.Appearance.AvatarHeight / 2.66666667f;
+                    lower = new LSL_Vector(-0.3375f, -0.45f, height * -1.0f);
+                    upper = new LSL_Vector(0.3375f, 0.45f, 0.0f);
+                }
+                else
+                {
+                    // This is for standing/flying avatars
+                    float height = presence.Appearance.AvatarHeight / 2.0f;
+                    lower = new LSL_Vector(-0.225f, -0.3f, height * -1.0f);
+                    upper = new LSL_Vector(0.225f, 0.3f, height + 0.05f);
+                }
+
+                // Adjust to the documented error offsets (see LSL Wiki)
+                lower += new LSL_Vector(0.05f, 0.05f, 0.05f);
+                upper -= new LSL_Vector(0.05f, 0.05f, 0.05f);
+*/
+                {
+                    // This is for ground sitting avatars TODO!
+                    lower = new LSL_Vector(-box.X - 0.1125, -box.Y, box.Z * -1.0f);
+                    upper = new LSL_Vector(box.X + 0.1125, box.Y, box.Z * -1.0f);
+>>>>>>> avn/ubitvar
                 }
                 // Do the full mounty
                 else
                 {
+<<<<<<< HEAD
                     // Prim shapes don't do center offsets, so add it here.
                     offset = offset + (lower + upper) * 0.5f * sp.Rotation;
                     Primitive omvPrim = MakeOpenMetaversePrim(upper - lower, offset, sp.Rotation, ScriptBaseClass.PRIM_TYPE_SPHERE);
@@ -9960,6 +10916,65 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 lower = new Vector3(m_lABB1StdX0, m_lABB1StdY0, m_lABB1StdZ0 + m_lABB1StdZ1 * height);
                 upper = new Vector3(m_lABB2StdX0, m_lABB2StdY0, m_lABB2StdZ0 + m_lABB2StdZ1 * height);
+=======
+                    // This is for standing/flying avatars
+                    lower = new LSL_Vector(-box.X, -box.Y, -box.Z);
+                    upper = new LSL_Vector(box.X, box.Y, box.Z);
+                }
+
+                if (lower.x > upper.x)
+                    lower.x = upper.x;
+                if (lower.y > upper.y)
+                    lower.y = upper.y;
+                if (lower.z > upper.z)
+                    lower.z = upper.z;
+
+                result.Add(lower);
+                result.Add(upper);
+                return result;
+            }
+
+            part = World.GetSceneObjectPart(objID);
+            // Currently only works for single prims without a sitting avatar
+            if (part != null)
+            {
+                float minX;
+                float maxX;
+                float minY;
+                float maxY;
+                float minZ;
+                float maxZ;
+
+                // This BBox is in sim coordinates, with the offset being
+                // a contained point.
+                Vector3[] offsets = Scene.GetCombinedBoundingBox(new List<SceneObjectGroup> { part.ParentGroup },
+                        out minX, out maxX, out minY, out maxY, out minZ, out maxZ);
+
+                minX -= offsets[0].X;
+                maxX -= offsets[0].X;
+                minY -= offsets[0].Y;
+                maxY -= offsets[0].Y;
+                minZ -= offsets[0].Z;
+                maxZ -= offsets[0].Z;
+
+                LSL_Vector lower;
+                LSL_Vector upper;
+
+                // Adjust to the documented error offsets (see LSL Wiki)
+                lower = new LSL_Vector(minX + 0.05f, minY + 0.05f, minZ + 0.05f);
+                upper = new LSL_Vector(maxX - 0.05f, maxY - 0.05f, maxZ - 0.05f);
+
+                if (lower.x > upper.x)
+                    lower.x = upper.x;
+                if (lower.y > upper.y)
+                    lower.y = upper.y;
+                if (lower.z > upper.z)
+                    lower.z = upper.z;
+
+                result.Add(lower);
+                result.Add(upper);
+                return result;
+>>>>>>> avn/ubitvar
             }
         }
 
@@ -10166,8 +11181,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return new LSL_Vector(offset);
         }
 
-        public LSL_List GetEntityParams(ISceneEntity entity, LSL_List rules)
+        public LSL_List llGetPrimitiveParams(LSL_List rules)
         {
+<<<<<<< HEAD
             LSL_List result = new LSL_List();
             LSL_List remaining;
 
@@ -10179,57 +11195,60 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                 if (entity == null)
                     return result;
+=======
+            m_host.AddScriptLPS(1);
+>>>>>>> avn/ubitvar
 
-                if (entity is SceneObjectPart)
-                    remaining = GetPrimParams((SceneObjectPart)entity, rules, ref result);
-                else
-                    remaining = GetAgentParams((ScenePresence)entity, rules, ref result);
+            LSL_List result = new LSL_List();
 
-                if (remaining == null || remaining.Length < 2)
-                    return result;
+            LSL_List remaining = GetPrimParams(m_host, rules, ref result);
 
+            while ((object)remaining != null && remaining.Length > 2)
+            {
                 int linknumber = remaining.GetLSLIntegerItem(0);
                 rules = remaining.GetSublist(1, -1);
+<<<<<<< HEAD
                 entity = GetLinkEntity(m_host, linknumber);
             }
         }
+=======
+                List<SceneObjectPart> parts = GetLinkParts(linknumber);
+>>>>>>> avn/ubitvar
 
-        public LSL_List llGetPrimitiveParams(LSL_List rules)
-        {
-            m_host.AddScriptLPS(1);
+                foreach (SceneObjectPart part in parts)
+                    remaining = GetPrimParams(part, rules, ref result);
+            }
 
-            return GetEntityParams(m_host, rules);
+            return result;
         }
 
         public LSL_List llGetLinkPrimitiveParams(int linknumber, LSL_List rules)
         {
             m_host.AddScriptLPS(1);
 
+<<<<<<< HEAD
             return GetEntityParams(GetLinkEntity(m_host, linknumber), rules);
         }
+=======
+            // acording to SL wiki this must indicate a single link number or link_root or link_this.
+            // keep other options as before
+>>>>>>> avn/ubitvar
 
-        public LSL_Vector GetAgentSize(ScenePresence sp)
-        {
-            return new LSL_Vector(0.45, 0.6, sp.Appearance.AvatarHeight);
-        }
+            List<SceneObjectPart> parts;
+            List<ScenePresence> avatars;
+            
+            LSL_List res = new LSL_List();
+            LSL_List remaining = null;
 
-        /// <summary>
-        /// Gets params for a seated avatar in a linkset.
-        /// </summary>
-        /// <returns></returns>
-        /// <param name='sp'></param>
-        /// <param name='rules'></param>
-        /// <param name='res'></param>
-        public LSL_List GetAgentParams(ScenePresence sp, LSL_List rules, ref LSL_List res)
-        {
-            int idx = 0;
-            while (idx < rules.Length)
+            while (rules.Length > 0)
             {
-                int code = (int)rules.GetLSLIntegerItem(idx++);
-                int remain = rules.Length-idx;
+                parts = GetLinkParts(linknumber);
+                avatars = GetLinkAvatars(linknumber);
 
-                switch (code)
+                remaining = null;
+                foreach (SceneObjectPart part in parts)
                 {
+<<<<<<< HEAD
                     case (int)ScriptBaseClass.PRIM_MATERIAL:
                         res.Add(new LSL_Integer(ScriptBaseClass.PRIM_MATERIAL_FLESH));
                         break;
@@ -10376,17 +11395,34 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     case (int)ScriptBaseClass.PRIM_LINK_TARGET:
                         if(remain < 3)
                             return new LSL_List();
+=======
+                    remaining = GetPrimParams(part, rules, ref res);
+                }
+                foreach (ScenePresence avatar in avatars)
+                {
+                    remaining = GetPrimParams(avatar, rules, ref res);
+                }
+>>>>>>> avn/ubitvar
 
-                        return rules.GetSublist(idx, -1);
+                if ((object)remaining != null && remaining.Length > 0)
+                {
+                    linknumber = remaining.GetLSLIntegerItem(0);
+                    rules = remaining.GetSublist(1, -1);
                 }
+                else
+                    break;
             }
 
+<<<<<<< HEAD
             return new LSL_List();
+=======
+            return res;
+>>>>>>> avn/ubitvar
         }
 
         public LSL_List GetPrimParams(SceneObjectPart part, LSL_List rules, ref LSL_List res)
         {
-            int idx = 0;
+            int idx=0;
             while (idx < rules.Length)
             {
                 int code = (int)rules.GetLSLIntegerItem(idx++);
@@ -10420,19 +11456,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         break;
 
                     case (int)ScriptBaseClass.PRIM_POSITION:
-                        LSL_Vector v = new LSL_Vector(part.AbsolutePosition);
-
-                        // For some reason, the part.AbsolutePosition.* values do not change if the
-                        // linkset is rotated; they always reflect the child prim's world position
-                        // as though the linkset is unrotated. This is incompatible behavior with SL's
-                        // implementation, so will break scripts imported from there (not to mention it
-                        // makes it more difficult to determine a child prim's actual inworld position).
-                        if (!part.IsRoot)
-                        {
-                            LSL_Vector rootPos = new LSL_Vector(m_host.ParentGroup.AbsolutePosition);
-                            v = ((v - rootPos) * llGetRootRotation()) + rootPos;
-                        }
-
+                        LSL_Vector v = new LSL_Vector(part.AbsolutePosition.X,
+                                                      part.AbsolutePosition.Y,
+                                                      part.AbsolutePosition.Z);
                         res.Add(v);
                         break;
 
@@ -10606,30 +11632,56 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         if (remain < 1)
                             return new LSL_List();
 
-                        face=(int)rules.GetLSLIntegerItem(idx++);
+                        face = (int)rules.GetLSLIntegerItem(idx++);
 
                         tex = part.Shape.Textures;
+                        int shiny;
                         if (face == ScriptBaseClass.ALL_SIDES)
                         {
                             for (face = 0; face < GetNumberOfSides(part); face++)
                             {
-                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
-                                // Convert Shininess to PRIM_SHINY_*
-                                res.Add(new LSL_Integer((uint)texface.Shiny >> 6));
-                                // PRIM_BUMP_*
-                                res.Add(new LSL_Integer((int)texface.Bump));
+                                Shininess shinyness = tex.GetFace((uint)face).Shiny;
+                                if (shinyness == Shininess.High)
+                                {
+                                    shiny = ScriptBaseClass.PRIM_SHINY_HIGH;
+                                }
+                                else if (shinyness == Shininess.Medium)
+                                {
+                                    shiny = ScriptBaseClass.PRIM_SHINY_MEDIUM;
+                                }
+                                else if (shinyness == Shininess.Low)
+                                {
+                                    shiny = ScriptBaseClass.PRIM_SHINY_LOW;
+                                }
+                                else
+                                {
+                                    shiny = ScriptBaseClass.PRIM_SHINY_NONE;
+                                }
+                                res.Add(new LSL_Integer(shiny));
+                                res.Add(new LSL_Integer((int)tex.GetFace((uint)face).Bump));
                             }
                         }
                         else
                         {
-                            if (face >= 0 && face < GetNumberOfSides(part))
+                            Shininess shinyness = tex.GetFace((uint)face).Shiny;
+                            if (shinyness == Shininess.High)
                             {
-                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
-                                // Convert Shininess to PRIM_SHINY_*
-                                res.Add(new LSL_Integer((uint)texface.Shiny >> 6));
-                                // PRIM_BUMP_*
-                                res.Add(new LSL_Integer((int)texface.Bump));
+                                shiny = ScriptBaseClass.PRIM_SHINY_HIGH; 
                             }
+                            else if (shinyness == Shininess.Medium)
+                            {
+                                shiny = ScriptBaseClass.PRIM_SHINY_MEDIUM;
+                            }
+                            else if (shinyness == Shininess.Low)
+                            {
+                                shiny = ScriptBaseClass.PRIM_SHINY_LOW;
+                            }
+                            else
+                            {
+                                shiny = ScriptBaseClass.PRIM_SHINY_NONE;
+                            }
+                            res.Add(new LSL_Integer(shiny));
+                            res.Add(new LSL_Integer((int)tex.GetFace((uint)face).Bump));
                         }
                         break;
 
@@ -10640,21 +11692,33 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         face = (int)rules.GetLSLIntegerItem(idx++);
 
                         tex = part.Shape.Textures;
+                        int fullbright;
                         if (face == ScriptBaseClass.ALL_SIDES)
                         {
                             for (face = 0; face < GetNumberOfSides(part); face++)
                             {
-                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
-                                res.Add(new LSL_Integer(texface.Fullbright ? 1 : 0));
+                                if (tex.GetFace((uint)face).Fullbright == true)
+                                {
+                                    fullbright = ScriptBaseClass.TRUE;
+                                }
+                                else
+                                {
+                                    fullbright = ScriptBaseClass.FALSE;
+                                }
+                                res.Add(new LSL_Integer(fullbright));
                             }
                         }
                         else
                         {
-                            if (face >= 0 && face < GetNumberOfSides(part))
+                            if (tex.GetFace((uint)face).Fullbright == true)
                             {
-                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
-                                res.Add(new LSL_Integer(texface.Fullbright ? 1 : 0));
+                                fullbright = ScriptBaseClass.TRUE;
+                            }
+                            else
+                            {
+                                fullbright = ScriptBaseClass.FALSE;
                             }
+                            res.Add(new LSL_Integer(fullbright));
                         }
                         break;
 
@@ -10676,27 +11740,36 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         break;
 
                     case (int)ScriptBaseClass.PRIM_TEXGEN:
+                        // (PRIM_TEXGEN_DEFAULT, PRIM_TEXGEN_PLANAR)
                         if (remain < 1)
                             return new LSL_List();
 
-                        face=(int)rules.GetLSLIntegerItem(idx++);
+                        face = (int)rules.GetLSLIntegerItem(idx++);
 
                         tex = part.Shape.Textures;
                         if (face == ScriptBaseClass.ALL_SIDES)
                         {
                             for (face = 0; face < GetNumberOfSides(part); face++)
                             {
-                                MappingType texgen = tex.GetFace((uint)face).TexMapType;
-                                // Convert MappingType to PRIM_TEXGEN_DEFAULT, PRIM_TEXGEN_PLANAR etc.
-                                res.Add(new LSL_Integer((uint)texgen >> 1));
+                                if (tex.GetFace((uint)face).TexMapType == MappingType.Planar)
+                                {
+                                    res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TEXGEN_PLANAR));
+                                }
+                                else
+                                {
+                                    res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TEXGEN_DEFAULT));
+                                }
                             }
                         }
                         else
                         {
-                            if (face >= 0 && face < GetNumberOfSides(part))
+                            if (tex.GetFace((uint)face).TexMapType == MappingType.Planar)
                             {
-                                MappingType texgen = tex.GetFace((uint)face).TexMapType;
-                                res.Add(new LSL_Integer((uint)texgen >> 1));
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TEXGEN_PLANAR));
+                            }
+                            else
+                            {
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TEXGEN_DEFAULT));
                             }
                         }
                         break;
@@ -10720,24 +11793,22 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         if (remain < 1)
                             return new LSL_List();
 
-                        face=(int)rules.GetLSLIntegerItem(idx++);
+                        face = (int)rules.GetLSLIntegerItem(idx++);
 
                         tex = part.Shape.Textures;
+                        float primglow;
                         if (face == ScriptBaseClass.ALL_SIDES)
                         {
                             for (face = 0; face < GetNumberOfSides(part); face++)
                             {
-                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
-                                res.Add(new LSL_Float(texface.Glow));
+                                primglow = tex.GetFace((uint)face).Glow;
+                                res.Add(new LSL_Float(primglow));
                             }
                         }
                         else
                         {
-                            if (face >= 0 && face < GetNumberOfSides(part))
-                            {
-                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
-                                res.Add(new LSL_Float(texface.Glow));
-                            }
+                            primglow = tex.GetFace((uint)face).Glow;
+                            res.Add(new LSL_Float(primglow));
                         }
                         break;
 
@@ -10749,15 +11820,18 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                                textColor.B));
                         res.Add(new LSL_Float(1.0 - textColor.A));
                         break;
+
                     case (int)ScriptBaseClass.PRIM_NAME:
                         res.Add(new LSL_String(part.Name));
                         break;
+
                     case (int)ScriptBaseClass.PRIM_DESC:
                         res.Add(new LSL_String(part.Description));
                         break;
                     case (int)ScriptBaseClass.PRIM_ROT_LOCAL:
                         res.Add(new LSL_Rotation(part.RotationOffset));
                         break;
+
                     case (int)ScriptBaseClass.PRIM_POS_LOCAL:
                         res.Add(new LSL_Vector(GetPartLocalPos(part)));
                         break;
@@ -11370,8 +12444,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         //  The function returns an ordered list
         //  representing the tokens found in the supplied
         //  sources string. If two successive tokenizers
-        //  are encountered, then a NULL entry is added
-        //  to the list.
+        //  are encountered, then a null-string entry is
+        //  added to the list.
         //
         //  It is a precondition that the source and
         //  toekizer lisst are non-null. If they are null,
@@ -11379,7 +12453,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         //  while their lengths are being determined.
         //
         //  A small amount of working memoryis required
-        //  of approximately 8*#tokenizers.
+        //  of approximately 8*#tokenizers + 8*srcstrlen.
         //
         //  There are many ways in which this function
         //  can be implemented, this implementation is
@@ -11395,155 +12469,124 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         //  and eliminates redundant tokenizers as soon
         //  as is possible.
         //
-        //  The implementation tries to avoid any copying
-        //  of arrays or other objects.
+        //  The implementation tries to minimize temporary
+        //  garbage generation.
         //  </remarks>
 
-        private LSL_List ParseString(string src, LSL_List separators, LSL_List spacers, bool keepNulls)
+        public LSL_List llParseStringKeepNulls(string src, LSL_List separators, LSL_List spacers)
         {
-            int         beginning = 0;
-            int         srclen    = src.Length;
-            int         seplen    = separators.Length;
-            object[]    separray  = separators.Data;
-            int         spclen    = spacers.Length;
-            object[]    spcarray  = spacers.Data;
-            int         mlen      = seplen+spclen;
-
-            int[]       offset    = new int[mlen+1];
-            bool[]      active    = new bool[mlen];
-
-            int         best;
-            int         j;
-
-            //    Initial capacity reduces resize cost
+            return ParseString2List(src, separators, spacers, true);
+        }
 
-            LSL_List tokens = new LSL_List();
+        private LSL_List ParseString2List(string src, LSL_List separators, LSL_List spacers, bool keepNulls)
+        {
+            int          srclen    = src.Length;
+            int          seplen    = separators.Length;
+            object[]     separray  = separators.Data;
+            int          spclen    = spacers.Length;
+            object[]     spcarray  = spacers.Data;
+            int          dellen    = 0;
+            string[]     delarray  = new string[seplen+spclen];
 
-            //    All entries are initially valid
+            int          outlen    = 0;
+            string[]     outarray  = new string[srclen*2+1];
 
-            for (int i = 0; i < mlen; i++)
-                active[i] = true;
+            int          i, j;
+            string       d;
 
-            offset[mlen] = srclen;
+            m_host.AddScriptLPS(1);
 
-            while (beginning < srclen)
+            /*
+             * Convert separator and spacer lists to C# strings.
+             * Also filter out null strings so we don't hang.
+             */
+            for (i = 0; i < seplen; i ++)
             {
+                d = separray[i].ToString();
+                if (d.Length > 0)
+                {
+                    delarray[dellen++] = d;
+                }
+            }
+            seplen = dellen;
 
-                best = mlen;    // as bad as it gets
+            for (i = 0; i < spclen; i ++)
+            {
+                d = spcarray[i].ToString();
+                if (d.Length > 0)
+                {
+                    delarray[dellen++] = d;
+                }
+            }
 
-                //    Scan for separators
+            /*
+             * Scan through source string from beginning to end.
+             */
+            for (i = 0;;)
+            {
 
-                for (j = 0; j < seplen; j++)
+                /*
+                 * Find earliest delimeter in src starting at i (if any).
+                 */
+                int    earliestDel = -1;
+                int    earliestSrc = srclen;
+                string earliestStr = null;
+                for (j = 0; j < dellen; j ++)
                 {
-                    if (separray[j].ToString() == String.Empty)
-                        active[j] = false;
-
-                    if (active[j])
+                    d = delarray[j];
+                    if (d != null)
                     {
-                        // scan all of the markers
-                        if ((offset[j] = src.IndexOf(separray[j].ToString(), beginning)) == -1)
+                        int index = src.IndexOf(d, i);
+                        if (index < 0)
                         {
-                            // not present at all
-                            active[j] = false;
+                            delarray[j] = null;     // delim nowhere in src, don't check it anymore
                         }
-                        else
+                        else if (index < earliestSrc)
                         {
-                            // present and correct
-                            if (offset[j] < offset[best])
-                            {
-                                // closest so far
-                                best = j;
-                                if (offset[best] == beginning)
-                                    break;
-                            }
+                            earliestSrc = index;    // where delimeter starts in source string
+                            earliestDel = j;        // where delimeter is in delarray[]
+                            earliestStr = d;        // the delimeter string from delarray[]
+                            if (index == i) break;  // can't do any better than found at beg of string
                         }
                     }
                 }
 
-                //    Scan for spacers
-
-                if (offset[best] != beginning)
+                /*
+                 * Output source string starting at i through start of earliest delimeter.
+                 */
+                if (keepNulls || (earliestSrc > i))
                 {
-                    for (j = seplen; (j < mlen) && (offset[best] > beginning); j++)
-                    {
-                        if (spcarray[j-seplen].ToString() == String.Empty)
-                            active[j] = false;
-
-                        if (active[j])
-                        {
-                            // scan all of the markers
-                            if ((offset[j] = src.IndexOf(spcarray[j-seplen].ToString(), beginning)) == -1)
-                            {
-                                // not present at all
-                                active[j] = false;
-                            }
-                            else
-                            {
-                                // present and correct
-                                if (offset[j] < offset[best])
-                                {
-                                    // closest so far
-                                    best = j;
-                                }
-                            }
-                        }
-                    }
+                    outarray[outlen++] = src.Substring(i, earliestSrc - i);
                 }
 
-                //    This is the normal exit from the scanning loop
+                /*
+                 * If no delimeter found at or after i, we're done scanning.
+                 */
+                if (earliestDel < 0) break;
 
-                if (best == mlen)
+                /*
+                 * If delimeter was a spacer, output the spacer.
+                 */
+                if (earliestDel >= seplen)
                 {
-                    // no markers were found on this pass
-                    // so we're pretty much done
-                    if ((keepNulls) || ((!keepNulls) && (srclen - beginning) > 0))
-                        tokens.Add(new LSL_String(src.Substring(beginning, srclen - beginning)));
-                    break;
+                    outarray[outlen++] = earliestStr;
                 }
 
-                //    Otherwise we just add the newly delimited token
-                //    and recalculate where the search should continue.
-                if ((keepNulls) || ((!keepNulls) && (offset[best] - beginning) > 0))
-                    tokens.Add(new LSL_String(src.Substring(beginning,offset[best]-beginning)));
-
-                if (best < seplen)
-                {
-                    beginning = offset[best] + (separray[best].ToString()).Length;
-                }
-                else
-                {
-                    beginning = offset[best] + (spcarray[best - seplen].ToString()).Length;
-                    string str = spcarray[best - seplen].ToString();
-                    if ((keepNulls) || ((!keepNulls) && (str.Length > 0)))
-                        tokens.Add(new LSL_String(str));
-                }
+                /*
+                 * Look at rest of src string following delimeter.
+                 */
+                i = earliestSrc + earliestStr.Length;
             }
 
-            //    This an awkward an not very intuitive boundary case. If the
-            //    last substring is a tokenizer, then there is an implied trailing
-            //    null list entry. Hopefully the single comparison will not be too
-            //    arduous. Alternatively the 'break' could be replced with a return
-            //    but that's shabby programming.
-
-            if ((beginning == srclen) && (keepNulls))
+            /*
+             * Make up an exact-sized output array suitable for an LSL_List object.
+             */
+            object[] outlist = new object[outlen];
+            for (i = 0; i < outlen; i ++)
             {
-                if (srclen != 0)
-                    tokens.Add(new LSL_String(""));
+                outlist[i] = new LSL_String(outarray[i]);
             }
-
-            return tokens;
-        }
-
-        public LSL_List llParseString2List(string src, LSL_List separators, LSL_List spacers)
-        {
-            m_host.AddScriptLPS(1);
-            return this.ParseString(src, separators, spacers, false);
-        }
-
-        public LSL_List llParseStringKeepNulls(string src, LSL_List separators, LSL_List spacers)
-        {
-            m_host.AddScriptLPS(1);
-            return this.ParseString(src, separators, spacers, true);
+            return new LSL_List(outlist);
         }
 
         public LSL_Integer llGetObjectPermMask(int mask)
@@ -11841,31 +12884,32 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             UUID key = new UUID();
             if (UUID.TryParse(id, out key))
             {
-                try
-                {
-                    SceneObjectPart obj = World.GetSceneObjectPart(World.Entities[key].LocalId);
-                    if (obj != null)
-                        return (double)obj.GetMass();
-                    // the object is null so the key is for an avatar
-                    ScenePresence avatar = World.GetScenePresence(key);
-                    if (avatar != null)
-                        if (avatar.IsChildAgent)
-                            // reference http://www.lslwiki.net/lslwiki/wakka.php?wakka=llGetObjectMass
-                            // child agents have a mass of 1.0
-                            return 1;
-                        else
-                            return (double)avatar.GetMass();
-                }
-                catch (KeyNotFoundException)
+                // return total object mass
+                SceneObjectPart part = World.GetSceneObjectPart(key);
+                if (part != null)
+                    return part.ParentGroup.GetMass();
+
+                // the object is null so the key is for an avatar
+                ScenePresence avatar = World.GetScenePresence(key);
+                if (avatar != null)
                 {
-                    return 0; // The Object/Agent not in the region so just return zero
+                    if (avatar.IsChildAgent)
+                    {
+                        // reference http://www.lslwiki.net/lslwiki/wakka.php?wakka=llGetObjectMass
+                        // child agents have a mass of 1.0
+                        return 1;
+                    }
+                    else
+                    {
+                        return (double)avatar.GetMass();
+                    }
                 }
             }
             return 0;
         }
 
         /// <summary>
-        /// illListReplaceList removes the sub-list defined by the inclusive indices
+        /// llListReplaceList removes the sub-list defined by the inclusive indices
         /// start and end and inserts the src list in its place. The inclusive
         /// nature of the indices means that at least one element must be deleted
         /// if the indices are within the bounds of the existing list. I.e. 2,2
@@ -11922,16 +12966,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 // based upon end. Note that if end exceeds the upper
                 // bound in this case, the entire destination list
                 // is removed.
-                else
+                else if (start == 0)
                 {
                     if (end + 1 < dest.Length)
-                    {
                         return src + dest.GetSublist(end + 1, -1);
-                    }
                     else
-                    {
                         return src;
-                    }
+                }
+                else // Start < 0
+                {
+                    if (end + 1 < dest.Length)
+                        return dest.GetSublist(end + 1, -1);
+                    else
+                        return new LSL_List();
                 }
             }
             // Finally, if start > end, we strip away a prefix and
@@ -11968,7 +13015,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             // according to the docs, this command only works if script owner and land owner are the same
             // lets add estate owners and gods, too, and use the generic permission check.
             ILandObject landObject = World.LandChannel.GetLandObject(m_host.AbsolutePosition);
-            if (!World.Permissions.CanEditParcelProperties(m_host.OwnerID, landObject, GroupPowers.ChangeMedia)) return;
+            if (!World.Permissions.CanEditParcelProperties(m_host.OwnerID, landObject, GroupPowers.ChangeMedia, false)) return;
 
             bool update = false; // send a ParcelMediaUpdate (and possibly change the land's media URL)?
             byte loop = 0;
@@ -11982,17 +13029,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             int width = 0;
             int height = 0;
 
-            ParcelMediaCommandEnum? commandToSend = null;
+            uint commandToSend = 0;
             float time = 0.0f; // default is from start
 
             ScenePresence presence = null;
 
             for (int i = 0; i < commandList.Data.Length; i++)
             {
-                ParcelMediaCommandEnum command = (ParcelMediaCommandEnum)commandList.Data[i];
+                uint command = (uint)(commandList.GetLSLIntegerItem(i));
                 switch (command)
                 {
-                    case ParcelMediaCommandEnum.Agent:
+                    case (uint)ParcelMediaCommandEnum.Agent:
                         // we send only to one agent
                         if ((i + 1) < commandList.Length)
                         {
@@ -12009,25 +13056,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         }
                         break;
 
-                    case ParcelMediaCommandEnum.Loop:
+                    case (uint)ParcelMediaCommandEnum.Loop:
                         loop = 1;
                         commandToSend = command;
                         update = true; //need to send the media update packet to set looping
                         break;
 
-                    case ParcelMediaCommandEnum.Play:
+                    case (uint)ParcelMediaCommandEnum.Play:
                         loop = 0;
                         commandToSend = command;
                         update = true; //need to send the media update packet to make sure it doesn't loop
                         break;
 
-                    case ParcelMediaCommandEnum.Pause:
-                    case ParcelMediaCommandEnum.Stop:
-                    case ParcelMediaCommandEnum.Unload:
+                    case (uint)ParcelMediaCommandEnum.Pause:
+                    case (uint)ParcelMediaCommandEnum.Stop:
+                    case (uint)ParcelMediaCommandEnum.Unload:
                         commandToSend = command;
                         break;
 
-                    case ParcelMediaCommandEnum.Url:
+                    case (uint)ParcelMediaCommandEnum.Url:
                         if ((i + 1) < commandList.Length)
                         {
                             if (commandList.Data[i + 1] is LSL_String)
@@ -12040,7 +13087,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         }
                         break;
 
-                    case ParcelMediaCommandEnum.Texture:
+                    case (uint)ParcelMediaCommandEnum.Texture:
                         if ((i + 1) < commandList.Length)
                         {
                             if (commandList.Data[i + 1] is LSL_String)
@@ -12053,7 +13100,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         }
                         break;
 
-                    case ParcelMediaCommandEnum.Time:
+                    case (uint)ParcelMediaCommandEnum.Time:
                         if ((i + 1) < commandList.Length)
                         {
                             if (commandList.Data[i + 1] is LSL_Float)
@@ -12065,7 +13112,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         }
                         break;
 
-                    case ParcelMediaCommandEnum.AutoAlign:
+                    case (uint)ParcelMediaCommandEnum.AutoAlign:
                         if ((i + 1) < commandList.Length)
                         {
                             if (commandList.Data[i + 1] is LSL_Integer)
@@ -12079,7 +13126,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         }
                         break;
 
-                    case ParcelMediaCommandEnum.Type:
+                    case (uint)ParcelMediaCommandEnum.Type:
                         if ((i + 1) < commandList.Length)
                         {
                             if (commandList.Data[i + 1] is LSL_String)
@@ -12092,7 +13139,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         }
                         break;
 
-                    case ParcelMediaCommandEnum.Desc:
+                    case (uint)ParcelMediaCommandEnum.Desc:
                         if ((i + 1) < commandList.Length)
                         {
                             if (commandList.Data[i + 1] is LSL_String)
@@ -12105,7 +13152,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         }
                         break;
 
-                    case ParcelMediaCommandEnum.Size:
+                    case (uint)ParcelMediaCommandEnum.Size:
                         if ((i + 2) < commandList.Length)
                         {
                             if (commandList.Data[i + 1] is LSL_Integer)
@@ -12175,7 +13222,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 }
             }
 
-            if (commandToSend != null)
+            if (commandToSend != 0)
             {
                 // the commandList contained a start/stop/... command, too
                 if (presence == null)
@@ -12212,7 +13259,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                 if (aList.Data[i] != null)
                 {
-                    switch ((ParcelMediaCommandEnum) aList.Data[i])
+                    switch ((ParcelMediaCommandEnum) Convert.ToInt32(aList.Data[i].ToString()))
                     {
                         case ParcelMediaCommandEnum.Url:
                             list.Add(new LSL_String(World.GetLandData(m_host.AbsolutePosition).MediaURL));
@@ -12269,15 +13316,24 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             if (quick_pay_buttons.Data.Length < 4)
             {
+<<<<<<< HEAD
                 Error("llSetPayPrice", "List must have at least 4 elements");
                 return;
-            }
-            m_host.ParentGroup.RootPart.PayPrice[0]=price;
-
-            m_host.ParentGroup.RootPart.PayPrice[1]=(LSL_Integer)quick_pay_buttons.Data[0];
-            m_host.ParentGroup.RootPart.PayPrice[2]=(LSL_Integer)quick_pay_buttons.Data[1];
-            m_host.ParentGroup.RootPart.PayPrice[3]=(LSL_Integer)quick_pay_buttons.Data[2];
-            m_host.ParentGroup.RootPart.PayPrice[4]=(LSL_Integer)quick_pay_buttons.Data[3];
+=======
+                int x;
+                for (x=quick_pay_buttons.Data.Length; x<= 4; x++)
+                {
+                    quick_pay_buttons.Add(ScriptBaseClass.PAY_HIDE);
+                }
+>>>>>>> avn/ubitvar
+            }
+            int[] nPrice = new int[5];
+            nPrice[0] = price;
+            nPrice[1] = quick_pay_buttons.GetLSLIntegerItem(0);
+            nPrice[2] = quick_pay_buttons.GetLSLIntegerItem(1);
+            nPrice[3] = quick_pay_buttons.GetLSLIntegerItem(2);
+            nPrice[4] = quick_pay_buttons.GetLSLIntegerItem(3);
+            m_host.ParentGroup.RootPart.PayPrice = nPrice;
             m_host.ParentGroup.HasGroupChanged = true;
         }
 
@@ -12294,7 +13350,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return Vector3.Zero;
             }
 
-            ScenePresence presence = World.GetScenePresence(m_host.OwnerID);
+//            ScenePresence presence = World.GetScenePresence(m_host.OwnerID);
+            ScenePresence presence = World.GetScenePresence(m_item.PermsGranter);
             if (presence != null)
             {
                 LSL_Vector pos = new LSL_Vector(presence.CameraPosition);
@@ -12317,7 +13374,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return Quaternion.Identity;
             }
 
-            ScenePresence presence = World.GetScenePresence(m_host.OwnerID);
+//            ScenePresence presence = World.GetScenePresence(m_host.OwnerID);
+            ScenePresence presence = World.GetScenePresence(m_item.PermsGranter);
             if (presence != null)
             {
                 return new LSL_Rotation(presence.CameraRotation);
@@ -12370,15 +13428,31 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             m_host.AddScriptLPS(1);
             DetectParams detectedParams = m_ScriptEngine.GetDetectParams(m_item.ItemID, 0);
-            if (detectedParams == null) return; // only works on the first detected avatar
-
+            if (detectedParams == null)
+            {
+                if (m_host.ParentGroup.IsAttachment == true)
+                {
+                    detectedParams = new DetectParams();
+                    detectedParams.Key = m_host.OwnerID;
+                }
+                else
+                {
+                    return;
+                }
+            }
+           
             ScenePresence avatar = World.GetScenePresence(detectedParams.Key);
             if (avatar != null)
             {
                 avatar.ControllingClient.SendScriptTeleportRequest(m_host.Name,
                     simname, pos, lookAt);
             }
+<<<<<<< HEAD
             ScriptSleep(m_sleepMsOnMapDestination);
+=======
+            
+            ScriptSleep(1000);
+>>>>>>> avn/ubitvar
         }
 
         public void llAddToLandBanList(string avatar, double hours)
@@ -12386,7 +13460,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
             UUID key;
             ILandObject land = World.LandChannel.GetLandObject(m_host.AbsolutePosition);
-            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageBanned))
+            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageBanned, false))
             {
                 int expires = 0;
                 if (hours != 0)
@@ -12427,7 +13501,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
             UUID key;
             ILandObject land = World.LandChannel.GetLandObject(m_host.AbsolutePosition);
-            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageAllowed))
+            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageAllowed, false))
             {
                 if (UUID.TryParse(avatar, out key))
                 {
@@ -12454,7 +13528,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_host.AddScriptLPS(1);
             UUID key;
             ILandObject land = World.LandChannel.GetLandObject(m_host.AbsolutePosition);
-            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageBanned))
+            if (World.Permissions.CanEditParcelProperties(m_host.OwnerID, land, GroupPowers.LandManageBanned, false))
             {
                 if (UUID.TryParse(avatar, out key))
                 {
@@ -12503,6 +13577,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             object[] data = rules.Data;
             for (int i = 0; i < data.Length; ++i)
             {
+<<<<<<< HEAD
                 int type;
                 try
                 {
@@ -12513,6 +13588,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     Error("llSetCameraParams", string.Format("Invalid camera param type {0}", data[i - 1]));
                     return;
                 }
+=======
+                int type = Convert.ToInt32(data[i++].ToString());
+>>>>>>> avn/ubitvar
                 if (i >= data.Length) break; // odd number of entries => ignore the last
 
                 // some special cases: Vector parameters are split into 3 float parameters (with type+1, type+2, type+3)
@@ -12686,19 +13764,65 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_String llXorBase64StringsCorrect(string str1, string str2)
         {
             m_host.AddScriptLPS(1);
-            string ret = String.Empty;
-            string src1 = llBase64ToString(str1);
-            string src2 = llBase64ToString(str2);
-            int c = 0;
-            for (int i = 0; i < src1.Length; i++)
+
+            if (str1 == String.Empty)
+                return String.Empty;
+            if (str2 == String.Empty)
+                return str1;
+
+            int len = str2.Length;
+            if ((len % 4) != 0) // LL is EVIL!!!!
+            {
+                while (str2.EndsWith("="))
+                    str2 = str2.Substring(0, str2.Length - 1);
+
+                len = str2.Length;
+                int mod = len % 4;
+
+                if (mod == 1)
+                    str2 = str2.Substring(0, str2.Length - 1);
+                else if (mod == 2)
+                    str2 += "==";
+                else if (mod == 3)
+                    str2 += "=";
+            }
+
+            byte[] data1;
+            byte[] data2;
+            try
+            {
+                data1 = Convert.FromBase64String(str1);
+                data2 = Convert.FromBase64String(str2);
+            }
+            catch (Exception)
+            {
+                return new LSL_String(String.Empty);
+            }
+
+            byte[] d2 = new Byte[data1.Length];
+            int pos = 0;
+            
+            if (data1.Length <= data2.Length)
             {
-                ret += (char) (src1[i] ^ src2[c]);
+                Array.Copy(data2, 0, d2, 0, data1.Length);
+            }
+            else
+            {
+                while (pos < data1.Length)
+                {
+                    len = data1.Length - pos;
+                    if (len > data2.Length)
+                        len = data2.Length;
 
-                c++;
-                if (c >= src2.Length)
-                    c = 0;
+                    Array.Copy(data2, 0, d2, pos, len);
+                    pos += len;
+                }
             }
-            return llStringToBase64(ret);
+
+            for (pos = 0 ; pos < data1.Length ; pos++ )
+                data1[pos] ^= d2[pos];
+
+            return Convert.ToBase64String(data1);
         }
 
         public LSL_String llHTTPRequest(string url, LSL_List parameters, string body)
@@ -12802,16 +13926,72 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (userAgent != null)
                 httpHeaders["User-Agent"] = userAgent;
 
+            // See if the URL contains any header hacks
+            string[] urlParts = url.Split(new char[] {'\n'});
+            if (urlParts.Length > 1)
+            {
+                // Iterate the passed headers and parse them
+                for (int i = 1 ; i < urlParts.Length ; i++ )
+                {
+                    // The rest of those would be added to the body in SL.
+                    // Let's not do that.
+                    if (urlParts[i] == String.Empty)
+                        break;
+
+                    // See if this could be a valid header
+                    string[] headerParts = urlParts[i].Split(new char[] {':'}, 2);
+                    if (headerParts.Length != 2)
+                        continue;
+
+                    string headerName = headerParts[0].Trim();
+                    string headerValue = headerParts[1].Trim();
+
+                    // Filter out headers that could be used to abuse
+                    // another system or cloak the request
+                    if (headerName.ToLower() == "x-secondlife-shard" ||
+                        headerName.ToLower() == "x-secondlife-object-name" ||
+                        headerName.ToLower() == "x-secondlife-object-key" ||
+                        headerName.ToLower() == "x-secondlife-region" ||
+                        headerName.ToLower() == "x-secondlife-local-position" ||
+                        headerName.ToLower() == "x-secondlife-local-velocity" ||
+                        headerName.ToLower() == "x-secondlife-local-rotation" ||
+                        headerName.ToLower() == "x-secondlife-owner-name" ||
+                        headerName.ToLower() == "x-secondlife-owner-key" ||
+                        headerName.ToLower() == "connection" ||
+                        headerName.ToLower() == "content-length" ||
+                        headerName.ToLower() == "from" ||
+                        headerName.ToLower() == "host" ||
+                        headerName.ToLower() == "proxy-authorization" ||
+                        headerName.ToLower() == "referer" ||
+                        headerName.ToLower() == "trailer" ||
+                        headerName.ToLower() == "transfer-encoding" ||
+                        headerName.ToLower() == "via" ||
+                        headerName.ToLower() == "authorization")
+                        continue;
+
+                    httpHeaders[headerName] = headerValue;
+                }
+
+                // Finally, strip any protocol specifier from the URL
+                url = urlParts[0].Trim();
+                int idx = url.IndexOf(" HTTP/");
+                if (idx != -1)
+                    url = url.Substring(0, idx);
+            }
+
             string authregex = @"^(https?:\/\/)(\w+):(\w+)@(.*)$";
             Regex r = new Regex(authregex);
             int[] gnums = r.GetGroupNumbers();
             Match m = r.Match(url);
-            if (m.Success) {
-                for (int i = 1; i < gnums.Length; i++) {
+            if (m.Success)
+            {
+                for (int i = 1; i < gnums.Length; i++)
+                {
                     //System.Text.RegularExpressions.Group g = m.Groups[gnums[i]];
                     //CaptureCollection cc = g.Captures;
                 }
-                if (m.Groups.Count == 5) {
+                if (m.Groups.Count == 5)
+                {
                     httpHeaders["Authorization"] = String.Format("Basic {0}", Convert.ToBase64String(System.Text.ASCIIEncoding.ASCII.GetBytes(m.Groups[2].ToString() + ":" + m.Groups[3].ToString())));
                     url = m.Groups[1].ToString() + m.Groups[4].ToString();
                 }
@@ -13018,6 +14198,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             LSL_List ret = new LSL_List();
             UUID key = new UUID();
+            
+
             if (UUID.TryParse(id, out key))
             {
                 ScenePresence av = World.GetScenePresence(key);
@@ -13035,13 +14217,37 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                 ret.Add(new LSL_String(""));
                                 break;
                             case ScriptBaseClass.OBJECT_POS:
-                                ret.Add(new LSL_Vector((double)av.AbsolutePosition.X, (double)av.AbsolutePosition.Y, (double)av.AbsolutePosition.Z));
+                                Vector3 avpos;
+
+                                if (av.ParentID != 0 && av.ParentPart != null)
+                                {
+                                    avpos = av.OffsetPosition;
+
+                                    Vector3 sitOffset = (Zrot(av.Rotation)) * (av.Appearance.AvatarHeight * 0.02638f *2.0f);
+                                    avpos -= sitOffset;
+
+                                    avpos = av.ParentPart.GetWorldPosition() + avpos * av.ParentPart.GetWorldRotation();
+                                }
+                                else
+                                    avpos = av.AbsolutePosition;
+                                
+                                ret.Add(new LSL_Vector((double)avpos.X, (double)avpos.Y, (double)avpos.Z));
                                 break;
                             case ScriptBaseClass.OBJECT_ROT:
-                                ret.Add(new LSL_Rotation(av.GetWorldRotation()));
+                                Quaternion avrot = av.Rotation;
+                                if (av.ParentID != 0 && av.ParentPart != null)
+                                {
+                                    avrot = av.ParentPart.GetWorldRotation() * avrot;
+                                }
+                                ret.Add(new LSL_Rotation((double)avrot.X, (double)avrot.Y, (double)avrot.Z, (double)avrot.W));
                                 break;
                             case ScriptBaseClass.OBJECT_VELOCITY:
+<<<<<<< HEAD
                                 ret.Add(new LSL_Vector(av.GetWorldVelocity()));
+=======
+                                Vector3 avvel = av.Velocity;
+                                ret.Add(new LSL_Vector((double)avvel.X, (double)avvel.Y, (double)avvel.Z));
+>>>>>>> avn/ubitvar
                                 break;
                             case ScriptBaseClass.OBJECT_OWNER:
                                 ret.Add(new LSL_String(id));
@@ -13143,11 +14349,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             case ScriptBaseClass.OBJECT_NAME:
                                 ret.Add(new LSL_String(obj.Name));
                                 break;
-                            case ScriptBaseClass.OBJECT_DESC:
+                            case ScriptBaseClass.OBJECT_DESC:                               
                                 ret.Add(new LSL_String(obj.Description));
                                 break;
                             case ScriptBaseClass.OBJECT_POS:
-                                ret.Add(new LSL_Vector(obj.AbsolutePosition.X, obj.AbsolutePosition.Y, obj.AbsolutePosition.Z));
+                                Vector3 opos = obj.AbsolutePosition;
+                                ret.Add(new LSL_Vector(opos.X, opos.Y, opos.Z));
                                 break;
                             case ScriptBaseClass.OBJECT_ROT:
                                 Quaternion rot = Quaternion.Identity;
@@ -13220,9 +14427,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                 // The value returned in SL for normal prims is prim count
                                 ret.Add(new LSL_Integer(obj.ParentGroup.PrimCount));
                                 break;
-                            // The following 3 costs I have intentionaly coded to return zero. They are part of
-                            // "Land Impact" calculations. These calculations are probably not applicable
-                            // to OpenSim and are not yet complete in SL
+
+                            // costs below may need to be diferent for root parts, need to check
                             case ScriptBaseClass.OBJECT_SERVER_COST:
                                 // The linden calculation is here
                                 // http://wiki.secondlife.com/wiki/Mesh/Mesh_Server_Weight
@@ -13230,16 +14436,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                 ret.Add(new LSL_Float(0));
                                 break;
                             case ScriptBaseClass.OBJECT_STREAMING_COST:
-                                // The linden calculation is here
-                                // http://wiki.secondlife.com/wiki/Mesh/Mesh_Streaming_Cost
-                                // The value returned in SL for normal prims looks like the prim count * 0.06
-                                ret.Add(new LSL_Float(0));
+                                // The value returned in SL for normal prims is prim count * 0.06
+                                ret.Add(new LSL_Float(obj.StreamingCost));
                                 break;
                             case ScriptBaseClass.OBJECT_PHYSICS_COST:
-                                // The linden calculation is here
-                                // http://wiki.secondlife.com/wiki/Mesh/Mesh_physics
-                                // The value returned in SL for normal prims looks like the prim count
-                                ret.Add(new LSL_Float(0));
+                                // The value returned in SL for normal prims is prim count
+                                ret.Add(new LSL_Float(obj.PhysicsCost));
                                 break;
                             case ScriptBaseClass.OBJECT_CHARACTER_TIME: // Pathfinding
                                 ret.Add(new LSL_Float(0));
@@ -13530,15 +14732,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return new LSL_List();
         }
 
-        public void print(string str)
+        public LSL_Integer llGetLinkNumberOfSides(LSL_Integer link)
         {
-            // yes, this is a real LSL function. See: http://wiki.secondlife.com/wiki/Print
-            IOSSL_Api ossl = (IOSSL_Api)m_ScriptEngine.GetApi(m_item.ItemID, "OSSL");
-            if (ossl != null)
-            {
-                ossl.CheckThreatLevel(ThreatLevel.High, "print");
-                m_log.Info("LSL print():" + str);
-            }
+            List<SceneObjectPart> parts = GetLinkParts(link);
+            if (parts.Count < 1)
+                return 0;
+
+            return GetNumberOfSides(parts[0]);
         }
 
         private string Name2Username(string name)
@@ -13583,7 +14783,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             return rq.ToString();
         }
-
+/*
+        private void SayShoutTimerElapsed(Object sender, ElapsedEventArgs args)
+        {
+            m_SayShoutCount = 0;
+        }
+*/
         private struct Tri
         {
             public Vector3 p1;
@@ -13732,9 +14937,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                 ContactResult result = new ContactResult ();
                 result.ConsumerID = group.LocalId;
-                result.Depth = intersection.distance;
+//                result.Depth = intersection.distance;
                 result.Normal = intersection.normal;
                 result.Pos = intersection.ipoint;
+                result.Depth = Vector3.Mag(rayStart - result.Pos);
 
                 contacts.Add(result);
             });
@@ -13867,6 +15073,27 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
             return contacts[0];
         }
+/*
+        // not done:
+        private ContactResult[] testRay2NonPhysicalPhantom(Vector3 rayStart, Vector3 raydir, float raylenght)
+        {
+            ContactResult[] contacts = null;
+            World.ForEachSOG(delegate(SceneObjectGroup group)
+            {
+                if (m_host.ParentGroup == group)
+                    return;
+
+                if (group.IsAttachment)
+                    return;
+
+                if(group.RootPart.PhysActor != null)
+                    return;
+
+                contacts = group.RayCastGroupPartsOBBNonPhysicalPhantom(rayStart, raydir, raylenght);
+            });
+            return contacts;
+        }
+*/
 
         public LSL_List llCastRay(LSL_Vector start, LSL_Vector end, LSL_List options)
         {
@@ -13994,18 +15221,30 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 }
             }
 
+            // Double check this
             if (checkTerrain)
             {
-                ContactResult? groundContact = GroundIntersection(rayStart, rayEnd);
-                if (groundContact != null)
-                    results.Add((ContactResult)groundContact);
+                bool skipGroundCheck = false;
+
+                foreach (ContactResult c in results)
+                {
+                    if (c.ConsumerID == 0) // Physics gave us a ground collision
+                        skipGroundCheck = true;
+                }
+
+                if (!skipGroundCheck)
+                {
+                    ContactResult? groundContact = GroundIntersection(rayStart, rayEnd);
+                    if (groundContact != null)
+                        results.Add((ContactResult)groundContact);
+                }
             }
 
             results.Sort(delegate(ContactResult a, ContactResult b)
             {
                 return a.Depth.CompareTo(b.Depth);
             });
-
+            
             int values = 0;
             SceneObjectGroup thisgrp = m_host.ParentGroup;
 
@@ -14964,7 +16203,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 case ScriptBaseClass.ESTATE_ACCESS_ALLOWED_AGENT_ADD:
                     if (!isAccount) return 0;
                     if (estate.HasAccess(id)) return 1;
-                    if (estate.IsBanned(id))
+                    if (estate.IsBanned(id, World.GetUserFlags(id)))
                         estate.RemoveBan(id);
                     estate.AddEstateUser(id);
                     break;
@@ -14983,14 +16222,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     break;
                 case ScriptBaseClass.ESTATE_ACCESS_BANNED_AGENT_ADD:
                     if (!isAccount) return 0;
-                    if (estate.IsBanned(id)) return 1;
+                    if (estate.IsBanned(id, World.GetUserFlags(id))) return 1;
                     EstateBan ban = new EstateBan();
                     ban.EstateID = estate.EstateID;
                     ban.BannedUserID = id;
                     estate.AddBan(ban);
                     break;
                 case ScriptBaseClass.ESTATE_ACCESS_BANNED_AGENT_REMOVE:
-                    if (!isAccount || !estate.IsBanned(id)) return 0;
+                    if (!isAccount || !estate.IsBanned(id, World.GetUserFlags(id))) return 0;
                     estate.RemoveBan(id);
                     break;
                 default: return 0;
@@ -15049,13 +16288,63 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public void llCollisionSprite(string impact_sprite)
         {
             m_host.AddScriptLPS(1);
-            NotImplemented("llCollisionSprite");
+            // Viewer 2.0 broke this and it's likely LL has no intention
+            // of fixing it. Therefore, letting this be a NOP seems appropriate.
         }
 
         public void llGodLikeRezObject(string inventory, LSL_Vector pos)
         {
             m_host.AddScriptLPS(1);
-            NotImplemented("llGodLikeRezObject");
+
+            if (!World.Permissions.IsGod(m_host.OwnerID))
+                NotImplemented("llGodLikeRezObject");
+
+            AssetBase rezAsset = World.AssetService.Get(inventory);
+            if (rezAsset == null)
+            {
+                llSay(0, "Asset not found");
+                return;
+            }
+
+            SceneObjectGroup group = null;
+
+            try
+            {
+                string xmlData = Utils.BytesToString(rezAsset.Data);
+                group = SceneObjectSerializer.FromOriginalXmlFormat(xmlData);
+            }
+            catch
+            {
+                llSay(0, "Asset not found");
+                return;
+            }
+
+            if (group == null)
+            {
+                llSay(0, "Asset not found");
+                return;
+            }
+
+            group.RootPart.AttachPoint = group.RootPart.Shape.State;
+            group.RootPart.AttachedPos = group.AbsolutePosition;
+
+            group.ResetIDs();
+
+            Vector3 llpos = new Vector3((float)pos.x, (float)pos.y, (float)pos.z);
+            World.AddNewSceneObject(group, true, llpos, Quaternion.Identity, Vector3.Zero);
+            group.CreateScriptInstances(0, true, World.DefaultScriptEngine, 3);
+            group.ScheduleGroupForFullUpdate();
+
+            // objects rezzed with this method are die_at_edge by default.
+            group.RootPart.SetDieAtEdge(true);
+
+            group.ResumeScripts();
+
+            m_ScriptEngine.PostObjectEvent(m_host.LocalId, new EventParams(
+                    "object_rez", new Object[] {
+                    new LSL_String(
+                    group.RootPart.UUID.ToString()) },
+                    new DetectParams[0]));
         }
 
         public LSL_String llTransferLindenDollars(string destination, int amount)
@@ -15106,8 +16395,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         return;
                     }
 
+                    string reason;
                     bool result = money.ObjectGiveMoney(
-                        m_host.ParentGroup.RootPart.UUID, m_host.ParentGroup.RootPart.OwnerID, toID, amount);
+                        m_host.ParentGroup.RootPart.UUID, m_host.ParentGroup.RootPart.OwnerID, toID, amount, txn, out reason);
 
                     if (result)
                     {
@@ -15115,7 +16405,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         return;
                     }
 
-                    replydata = "LINDENDOLLAR_INSUFFICIENTFUNDS";
+                    replydata = reason;
                 }
                 finally
                 {
@@ -15132,6 +16422,964 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         }
 
         #endregion
+
+        public void llSetKeyframedMotion(LSL_List frames, LSL_List options)
+        {
+            SceneObjectGroup group = m_host.ParentGroup;
+
+            if (group.RootPart.PhysActor != null && group.RootPart.PhysActor.IsPhysical)
+                return;
+            if (group.IsAttachment)
+                return;
+
+            if (frames.Data.Length > 0) // We are getting a new motion
+            {
+                if (group.RootPart.KeyframeMotion != null)
+                    group.RootPart.KeyframeMotion.Delete();
+                group.RootPart.KeyframeMotion = null;
+
+                int idx = 0;
+
+                KeyframeMotion.PlayMode mode = KeyframeMotion.PlayMode.Forward;
+                KeyframeMotion.DataFormat data = KeyframeMotion.DataFormat.Translation | KeyframeMotion.DataFormat.Rotation;
+
+                while (idx < options.Data.Length)
+                {
+                    int option = (int)options.GetLSLIntegerItem(idx++);
+                    int remain = options.Data.Length - idx;
+
+                    switch (option)
+                    {
+                        case ScriptBaseClass.KFM_MODE:
+                            if (remain < 1)
+                                break;
+                            int modeval = (int)options.GetLSLIntegerItem(idx++);
+                            switch(modeval)
+                            {
+                                case ScriptBaseClass.KFM_FORWARD:
+                                    mode = KeyframeMotion.PlayMode.Forward;
+                                    break;
+                                case ScriptBaseClass.KFM_REVERSE:
+                                    mode = KeyframeMotion.PlayMode.Reverse;
+                                    break;
+                                case ScriptBaseClass.KFM_LOOP:
+                                    mode = KeyframeMotion.PlayMode.Loop;
+                                    break;
+                                case ScriptBaseClass.KFM_PING_PONG:
+                                    mode = KeyframeMotion.PlayMode.PingPong;
+                                    break;
+                            }
+                            break;
+                        case ScriptBaseClass.KFM_DATA:
+                            if (remain < 1)
+                                break;
+                            int dataval = (int)options.GetLSLIntegerItem(idx++);
+                            data = (KeyframeMotion.DataFormat)dataval;
+                            break;
+                    }
+                }
+
+                group.RootPart.KeyframeMotion = new KeyframeMotion(group, mode, data);
+
+                idx = 0;
+
+                int elemLength = 2;
+                if (data == (KeyframeMotion.DataFormat.Translation | KeyframeMotion.DataFormat.Rotation))
+                    elemLength = 3;
+
+                List<KeyframeMotion.Keyframe> keyframes = new List<KeyframeMotion.Keyframe>();
+                while (idx < frames.Data.Length)
+                {
+                    int remain = frames.Data.Length - idx;
+
+                    if (remain < elemLength)
+                        break;
+
+                    KeyframeMotion.Keyframe frame = new KeyframeMotion.Keyframe();
+                    frame.Position = null;
+                    frame.Rotation = null;
+
+                    if ((data & KeyframeMotion.DataFormat.Translation) != 0)
+                    {
+                        LSL_Types.Vector3 tempv = frames.GetVector3Item(idx++);
+                        frame.Position = new Vector3((float)tempv.x, (float)tempv.y, (float)tempv.z);
+                    }
+                    if ((data & KeyframeMotion.DataFormat.Rotation) != 0)
+                    {
+                        LSL_Types.Quaternion tempq = frames.GetQuaternionItem(idx++);
+                        Quaternion q = new Quaternion((float)tempq.x, (float)tempq.y, (float)tempq.z, (float)tempq.s);
+                        q.Normalize();
+                        frame.Rotation = q;
+                    }
+
+                    float tempf = (float)frames.GetLSLFloatItem(idx++);
+                    frame.TimeMS = (int)(tempf * 1000.0f);
+
+                    keyframes.Add(frame);
+                }
+
+                group.RootPart.KeyframeMotion.SetKeyframes(keyframes.ToArray());
+                group.RootPart.KeyframeMotion.Start();
+            }
+            else
+            {
+                if (group.RootPart.KeyframeMotion == null)
+                    return;
+
+                if (options.Data.Length == 0)
+                {
+                    group.RootPart.KeyframeMotion.Stop();
+                    return;
+                }
+                    
+                int code = (int)options.GetLSLIntegerItem(0);
+
+                int idx = 0;
+
+                while (idx < options.Data.Length)
+                {
+                    int option = (int)options.GetLSLIntegerItem(idx++);
+                    int remain = options.Data.Length - idx;
+
+                    switch (option)
+                    {
+                        case ScriptBaseClass.KFM_COMMAND:
+                            int cmd = (int)options.GetLSLIntegerItem(idx++);
+                            switch (cmd)
+                            {
+                                case ScriptBaseClass.KFM_CMD_PLAY:
+                                    group.RootPart.KeyframeMotion.Start();
+                                    break;
+                                case ScriptBaseClass.KFM_CMD_STOP:
+                                    group.RootPart.KeyframeMotion.Stop();
+                                    break;
+                                case ScriptBaseClass.KFM_CMD_PAUSE:
+                                    group.RootPart.KeyframeMotion.Pause();
+                                    break;
+                            }
+                            break;
+                    }
+                }
+            }
+        }
+
+        protected LSL_List SetPrimParams(ScenePresence av, LSL_List rules, string originFunc, ref uint rulesParsed)
+        {
+            //This is a special version of SetPrimParams to deal with avatars which are sat on the linkset.
+
+            int idx = 0;
+            int idxStart = 0;
+
+            bool positionChanged = false;
+            Vector3 finalPos = Vector3.Zero;
+
+            try
+            {
+                while (idx < rules.Length)
+                {
+                    ++rulesParsed;
+                    int code = rules.GetLSLIntegerItem(idx++);
+
+                    int remain = rules.Length - idx;
+                    idxStart = idx;
+
+                    switch (code)
+                    {
+                        case (int)ScriptBaseClass.PRIM_POSITION:
+                        case (int)ScriptBaseClass.PRIM_POS_LOCAL:
+                            {
+                                if (remain < 1)
+                                    return null;
+
+                                LSL_Vector v;
+                                v = rules.GetVector3Item(idx++);
+
+                                LSL_Vector sitOffset = (llRot2Up(new LSL_Rotation(av.Rotation.X, av.Rotation.Y, av.Rotation.Z, av.Rotation.W)) * av.Appearance.AvatarHeight * 0.02638f);
+
+                                v = v + 2 * sitOffset;
+
+                                av.OffsetPosition = new Vector3((float)v.x, (float)v.y, (float)v.z);
+                                av.SendAvatarDataToAllAgents();
+
+                            }
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_ROT_LOCAL:
+                        case (int)ScriptBaseClass.PRIM_ROTATION:
+                            {
+                                if (remain < 1)
+                                    return null;
+
+                                LSL_Rotation r;
+                                r = rules.GetQuaternionItem(idx++);
+
+                                av.Rotation = r * llGetRootRotation();
+                                av.SendAvatarDataToAllAgents();
+                            }
+                            break;
+
+                        // parse rest doing nothing but number of parameters error check
+                        case (int)ScriptBaseClass.PRIM_SIZE:
+                        case (int)ScriptBaseClass.PRIM_MATERIAL:
+                        case (int)ScriptBaseClass.PRIM_PHANTOM:
+                        case (int)ScriptBaseClass.PRIM_PHYSICS:
+                        case (int)ScriptBaseClass.PRIM_PHYSICS_SHAPE_TYPE:
+                        case (int)ScriptBaseClass.PRIM_TEMP_ON_REZ:
+                        case (int)ScriptBaseClass.PRIM_NAME:
+                        case (int)ScriptBaseClass.PRIM_DESC:
+                            if (remain < 1)
+                                return null;
+                            idx++;
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_GLOW:
+                        case (int)ScriptBaseClass.PRIM_FULLBRIGHT:
+                        case (int)ScriptBaseClass.PRIM_TEXGEN:
+                            if (remain < 2)
+                                return null;
+                            idx += 2;
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_TYPE:
+                            if (remain < 3)
+                                return null;
+                            code = (int)rules.GetLSLIntegerItem(idx++);
+                            remain = rules.Length - idx;
+                            switch (code)
+                            {
+                                case (int)ScriptBaseClass.PRIM_TYPE_BOX:
+                                case (int)ScriptBaseClass.PRIM_TYPE_CYLINDER:
+                                case (int)ScriptBaseClass.PRIM_TYPE_PRISM:
+                                    if (remain < 6)
+                                        return null;
+                                    idx += 6;
+                                    break;
+
+                                case (int)ScriptBaseClass.PRIM_TYPE_SPHERE:
+                                    if (remain < 5)
+                                        return null;
+                                    idx += 5;
+                                    break;
+
+                                case (int)ScriptBaseClass.PRIM_TYPE_TORUS:
+                                case (int)ScriptBaseClass.PRIM_TYPE_TUBE:
+                                case (int)ScriptBaseClass.PRIM_TYPE_RING:
+                                    if (remain < 11)
+                                        return null;
+                                    idx += 11;
+                                    break;
+
+                                case (int)ScriptBaseClass.PRIM_TYPE_SCULPT:
+                                    if (remain < 2)
+                                        return null;
+                                    idx += 2;
+                                    break;
+                            }
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_COLOR:
+                        case (int)ScriptBaseClass.PRIM_TEXT:
+                        case (int)ScriptBaseClass.PRIM_BUMP_SHINY:
+                        case (int)ScriptBaseClass.PRIM_OMEGA:
+                            if (remain < 3)
+                                return null;
+                            idx += 3;
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_TEXTURE:
+                        case (int)ScriptBaseClass.PRIM_POINT_LIGHT:
+                        case (int)ScriptBaseClass.PRIM_PHYSICS_MATERIAL:
+                            if (remain < 5)
+                                return null;
+                            idx += 5;
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_FLEXIBLE:
+                            if (remain < 7)
+                                return null;
+
+                            idx += 7;
+                            break;
+
+                        case (int)ScriptBaseClass.PRIM_LINK_TARGET:
+                            if (remain < 3) // setting to 3 on the basis that parsing any usage of PRIM_LINK_TARGET that has nothing following it is pointless.
+                                return null;
+
+                            return rules.GetSublist(idx, -1);
+                    }
+                }
+            }
+            catch (InvalidCastException e)
+            {
+                ShoutError(string.Format(
+                        "{0} error running rule #{1}: arg #{2} ",
+                        originFunc, rulesParsed, idx - idxStart) + e.Message);
+            }
+            finally
+            {
+                if (positionChanged)
+                {
+                    av.OffsetPosition = finalPos;
+//                    av.SendAvatarDataToAllAgents();
+                    av.SendTerseUpdateToAllClients();
+                    positionChanged = false;
+                }
+            }
+            return null;
+        }
+
+        public LSL_List GetPrimParams(ScenePresence avatar, LSL_List rules, ref LSL_List res)
+        {
+            // avatars case
+            // replies as SL wiki
+
+//            SceneObjectPart sitPart = avatar.ParentPart; // most likelly it will be needed
+            SceneObjectPart sitPart = World.GetSceneObjectPart(avatar.ParentID); // maybe better do this expensive search for it in case it's gone??
+
+            int idx = 0;
+            while (idx < rules.Length)
+            {
+                int code = (int)rules.GetLSLIntegerItem(idx++);
+                int remain = rules.Length - idx;
+
+                switch (code)
+                {
+                    case (int)ScriptBaseClass.PRIM_MATERIAL:
+                        res.Add(new LSL_Integer((int)SOPMaterialData.SopMaterial.Flesh));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_PHYSICS:
+                            res.Add(new LSL_Integer(0));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_TEMP_ON_REZ:
+                            res.Add(new LSL_Integer(0));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_PHANTOM:
+                            res.Add(new LSL_Integer(0));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_POSITION:
+
+                        Vector3 pos = avatar.OffsetPosition;
+
+                        Vector3 sitOffset = (Zrot(avatar.Rotation)) * (avatar.Appearance.AvatarHeight * 0.02638f *2.0f);
+                        pos -= sitOffset;
+
+                        res.Add(new LSL_Vector(pos.X,pos.Y,pos.Z));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_SIZE:
+                        Vector3 s = avatar.Appearance.AvatarSize;
+                        res.Add(new LSL_Vector(s.X, s.Y, s.Z));
+
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_ROTATION:
+                        LSL_Rotation rot = new LSL_Rotation(avatar.Rotation.X, avatar.Rotation.Y, avatar.Rotation.Z, avatar.Rotation.W) / llGetRootRotation();
+
+                        res.Add(rot);
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_TYPE:
+                        res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TYPE_BOX));
+                        res.Add(new LSL_Integer(ScriptBaseClass.PRIM_HOLE_DEFAULT));
+                        res.Add(new LSL_Vector(0f,1.0f,0f));
+                        res.Add(new LSL_Float(0.0f));
+                        res.Add(new LSL_Vector(0, 0, 0));
+                        res.Add(new LSL_Vector(1.0f,1.0f,0f));
+                        res.Add(new LSL_Vector(0, 0, 0));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_TEXTURE:
+                        if (remain < 1)
+                            return null;
+
+                        int face = (int)rules.GetLSLIntegerItem(idx++);
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                res.Add(new LSL_String(""));
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Float(0.0));
+                            }
+                        }
+                        else
+                        {
+                            if (face >= 0 && face < 21)
+                            {
+                                res.Add(new LSL_String(""));
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Float(0.0));
+                            }
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_COLOR:
+                        if (remain < 1)
+                            return null;
+
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Float(0));
+                            }
+                        }
+                        else
+                        {
+                                res.Add(new LSL_Vector(0,0,0));
+                                res.Add(new LSL_Float(0));
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_BUMP_SHINY:
+                        if (remain < 1)
+                            return null;
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_SHINY_NONE));
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_BUMP_NONE));
+                            }
+                        }
+                        else
+                        {
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_SHINY_NONE));
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_BUMP_NONE));
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_FULLBRIGHT:
+                        if (remain < 1)
+                            return null;
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                res.Add(new LSL_Integer(ScriptBaseClass.FALSE));
+                            }
+                        }
+                        else
+                        {
+                                res.Add(new LSL_Integer(ScriptBaseClass.FALSE));
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_FLEXIBLE:
+                        res.Add(new LSL_Integer(0));
+                        res.Add(new LSL_Integer(0));// softness
+                        res.Add(new LSL_Float(0.0f));   // gravity
+                        res.Add(new LSL_Float(0.0f));      // friction
+                        res.Add(new LSL_Float(0.0f));      // wind
+                        res.Add(new LSL_Float(0.0f));   // tension
+                        res.Add(new LSL_Vector(0f,0f,0f));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_TEXGEN:
+                        // (PRIM_TEXGEN_DEFAULT, PRIM_TEXGEN_PLANAR)
+                        if (remain < 1)
+                            return null;
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                    res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TEXGEN_DEFAULT));
+                            }
+                        }
+                        else
+                        {
+                                res.Add(new LSL_Integer(ScriptBaseClass.PRIM_TEXGEN_DEFAULT));
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_POINT_LIGHT:
+                        res.Add(new LSL_Integer(0));
+                        res.Add(new LSL_Vector(0f,0f,0f));
+                        res.Add(new LSL_Float(0f)); // intensity
+                        res.Add(new LSL_Float(0f));    // radius
+                        res.Add(new LSL_Float(0f));   // falloff
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_GLOW:
+                        if (remain < 1)
+                            return null;
+                        face = (int)rules.GetLSLIntegerItem(idx++);
+
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < 21; face++)
+                            {
+                                res.Add(new LSL_Float(0f));
+                            }
+                        }
+                        else
+                        {
+                                res.Add(new LSL_Float(0f));
+                        }
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_TEXT:
+                        res.Add(new LSL_String(""));
+                        res.Add(new LSL_Vector(0f,0f,0f));
+                        res.Add(new LSL_Float(1.0f));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_NAME:
+                        res.Add(new LSL_String(avatar.Name));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_DESC:
+                        res.Add(new LSL_String(""));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_ROT_LOCAL:                      
+                        Quaternion lrot = avatar.Rotation;
+
+                        if (sitPart != null && sitPart != sitPart.ParentGroup.RootPart)
+                        {
+                            lrot = sitPart.RotationOffset * lrot; // apply sit part rotation offset
+                        }
+                        res.Add(new LSL_Rotation(lrot.X, lrot.Y, lrot.Z, lrot.W));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_POS_LOCAL:
+                        Vector3 lpos = avatar.OffsetPosition; // pos relative to sit part
+                        Vector3 lsitOffset = (Zrot(avatar.Rotation)) * (avatar.Appearance.AvatarHeight * 0.02638f * 2.0f);
+                        lpos -= lsitOffset;
+
+                        if (sitPart != null && sitPart != sitPart.ParentGroup.RootPart)
+                        {
+                            lpos = sitPart.OffsetPosition + (lpos * sitPart.RotationOffset); // make it relative to root prim
+                        }
+                        res.Add(new LSL_Vector(lpos.X,lpos.Y,lpos.Z));
+                        break;
+
+                    case (int)ScriptBaseClass.PRIM_LINK_TARGET:
+                        if (remain < 3) // setting to 3 on the basis that parsing any usage of PRIM_LINK_TARGET that has nothing following it is pointless.
+                            return null;
+
+                        return rules.GetSublist(idx, -1);
+                }
+            }
+
+            return null;
+        }
+
+        public void llSetContentType(LSL_Key id, LSL_Integer content_type)
+        {
+            if (m_UrlModule != null)
+            {
+                string type = "text.plain";
+                if (content_type == (int)ScriptBaseClass.CONTENT_TYPE_HTML)
+                    type = "text/html";
+
+                m_UrlModule.HttpContentType(new UUID(id),type);
+            }
+        }
+
+        public void llSetAnimationOverride(LSL_String animState, LSL_String anim)
+        {
+            string state = String.Empty;
+
+            foreach (KeyValuePair<string, string> kvp in MovementAnimationsForLSL)
+            {
+                if (kvp.Value.ToLower() == ((string)animState).ToLower())
+                {
+                    state = kvp.Key;
+                    break;
+                }
+            }
+
+            if (state == String.Empty)
+            {
+                llShout(ScriptBaseClass.DEBUG_CHANNEL, "Invalid animation state " + animState);
+                return;
+            }
+
+            if (m_item.PermsGranter == UUID.Zero)
+            {
+                llShout(ScriptBaseClass.DEBUG_CHANNEL, "No permission to override animations");
+                return;
+            }
+
+            if ((m_item.PermsMask & ScriptBaseClass.PERMISSION_OVERRIDE_ANIMATIONS) == 0)
+            {
+                llShout(ScriptBaseClass.DEBUG_CHANNEL, "No permission to override animations");
+                return;
+            }
+
+            ScenePresence presence = World.GetScenePresence(m_item.PermsGranter);
+
+            if (presence == null)
+                return;
+
+            UUID animID;
+
+            animID = ScriptUtils.GetAssetIdFromItemName(m_host, anim, (int)AssetType.Animation);
+
+            if (animID == UUID.Zero)
+            {
+                String animupper = ((string)anim).ToUpperInvariant();
+                DefaultAvatarAnimations.AnimsUUID.TryGetValue(animupper, out animID);
+            }
+
+            if (animID == UUID.Zero)
+            {
+                llShout(ScriptBaseClass.DEBUG_CHANNEL, "Animation not found");
+                return;
+            }
+
+            presence.SetAnimationOverride(state, animID);
+        }
+
+        public void llResetAnimationOverride(LSL_String animState)
+        {
+            ScenePresence presence = World.GetScenePresence(m_item.PermsGranter);
+            if (presence == null)
+                return;
+
+            if (m_item.PermsGranter == UUID.Zero)
+            {
+                llShout(ScriptBaseClass.DEBUG_CHANNEL, "No permission to override animations");
+                return;
+            }
+
+            if ((m_item.PermsMask & ScriptBaseClass.PERMISSION_OVERRIDE_ANIMATIONS) == 0)
+            {
+                llShout(ScriptBaseClass.DEBUG_CHANNEL, "No permission to override animations");
+                return;
+            }
+
+            if (animState == "ALL")
+            {
+                presence.SetAnimationOverride("ALL", UUID.Zero);
+                return;
+            }
+                
+            string state = String.Empty;
+
+            foreach (KeyValuePair<string, string> kvp in MovementAnimationsForLSL)
+            {
+                if (kvp.Value.ToLower() == ((string)animState).ToLower())
+                {
+                    state = kvp.Key;
+                    break;
+                }
+            }
+
+            if (state == String.Empty)
+            {
+                return;
+            }
+
+            presence.SetAnimationOverride(state, UUID.Zero);
+        }
+
+        public LSL_String llGetAnimationOverride(LSL_String animState)
+        {
+            ScenePresence presence = World.GetScenePresence(m_item.PermsGranter);
+            if (presence == null)
+                return String.Empty;
+
+            if (m_item.PermsGranter == UUID.Zero)
+            {
+                llShout(ScriptBaseClass.DEBUG_CHANNEL, "No permission to override animations");
+                return String.Empty;
+            }
+
+            if ((m_item.PermsMask & (ScriptBaseClass.PERMISSION_OVERRIDE_ANIMATIONS | ScriptBaseClass.PERMISSION_TRIGGER_ANIMATION)) == 0)
+            {
+                llShout(ScriptBaseClass.DEBUG_CHANNEL, "No permission to override animations");
+                return String.Empty;
+            }
+
+            string state = String.Empty;
+
+            foreach (KeyValuePair<string, string> kvp in MovementAnimationsForLSL)
+            {
+                if (kvp.Value.ToLower() == ((string)animState).ToLower())
+                {
+                    state = kvp.Key;
+                    break;
+                }
+            }
+
+            if (state == String.Empty)
+            {
+                return String.Empty;
+            }
+
+            UUID animID = presence.GetAnimationOverride(state);
+            if (animID == UUID.Zero)
+                return animState;
+
+            foreach (KeyValuePair<string, UUID> kvp in DefaultAvatarAnimations.AnimsUUID)
+            {
+                if (kvp.Value == animID)
+                    return kvp.Key.ToLower();
+            }
+
+            foreach (TaskInventoryItem item in m_host.Inventory.GetInventoryItems())
+            {
+                if (item.AssetID == animID)
+                    return item.Name;
+            }
+
+            return String.Empty;
+        }
+
+        public LSL_String llJsonGetValue(LSL_String json, LSL_List specifiers)
+        {
+            OSD o = OSDParser.DeserializeJson(json);
+            OSD specVal = JsonGetSpecific(o, specifiers, 0);
+
+            return specVal.AsString();
+        }
+
+        public LSL_List llJson2List(LSL_String json)
+        {
+            try
+            {
+                OSD o = OSDParser.DeserializeJson(json);
+                return (LSL_List)ParseJsonNode(o);
+            }
+            catch (Exception)
+            {
+                return new LSL_List(ScriptBaseClass.JSON_INVALID);
+            }
+        }
+
+        private object ParseJsonNode(OSD node)
+        {
+            if (node.Type == OSDType.Integer)
+                return new LSL_Integer(node.AsInteger());
+            if (node.Type == OSDType.Boolean)
+                return new LSL_Integer(node.AsBoolean() ? 1 : 0);
+            if (node.Type == OSDType.Real)
+                return new LSL_Float(node.AsReal());
+            if (node.Type == OSDType.UUID || node.Type == OSDType.String)
+                return new LSL_String(node.AsString());
+            if (node.Type == OSDType.Array)
+            {
+                LSL_List resp = new LSL_List();
+                OSDArray ar = node as OSDArray;
+                foreach (OSD o in ar)
+                    resp.Add(ParseJsonNode(o));
+                return resp;
+            }
+            if (node.Type == OSDType.Map)
+            {
+                LSL_List resp = new LSL_List();
+                OSDMap ar = node as OSDMap;
+                foreach (KeyValuePair<string, OSD> o in ar)
+                {
+                    resp.Add(new LSL_String(o.Key));
+                    resp.Add(ParseJsonNode(o.Value));
+                }
+                return resp;
+            }
+            throw new Exception(ScriptBaseClass.JSON_INVALID);
+        }
+
+        public LSL_String llList2Json(LSL_String type, LSL_List values)
+        {
+            try
+            {
+                if (type == ScriptBaseClass.JSON_ARRAY)
+                {
+                    OSDArray array = new OSDArray();
+                    foreach (object o in values.Data)
+                    {
+                        array.Add(ListToJson(o));
+                    }
+                    return OSDParser.SerializeJsonString(array);
+                }
+                else if (type == ScriptBaseClass.JSON_OBJECT)
+                {
+                    OSDMap map = new OSDMap();
+                    for (int i = 0; i < values.Data.Length; i += 2)
+                    {
+                        if (!(values.Data[i] is LSL_String))
+                            return ScriptBaseClass.JSON_INVALID;
+                        map.Add(((LSL_String)values.Data[i]).m_string, ListToJson(values.Data[i + 1]));
+                    }
+                    return OSDParser.SerializeJsonString(map);
+                }
+                return ScriptBaseClass.JSON_INVALID;
+            }
+            catch (Exception ex)
+            {
+                return ex.Message;
+            }
+        }
+
+        private OSD ListToJson(object o)
+        {
+            if (o is LSL_Float)
+                return OSD.FromReal(((LSL_Float)o).value);
+            if (o is LSL_Integer)
+            {
+                int i = ((LSL_Integer)o).value;
+                if (i == 0)
+                    return OSD.FromBoolean(false);
+                else if (i == 1)
+                    return OSD.FromBoolean(true);
+                return OSD.FromInteger(i);
+            }
+            if (o is LSL_Rotation)
+                return OSD.FromString(((LSL_Rotation)o).ToString());
+            if (o is LSL_Vector)
+                return OSD.FromString(((LSL_Vector)o).ToString());
+            if (o is LSL_String)
+            {
+                string str = ((LSL_String)o).m_string;
+                if (str == ScriptBaseClass.JSON_NULL)
+                    return new OSD();
+                return OSD.FromString(str);
+            }
+            throw new Exception(ScriptBaseClass.JSON_INVALID);
+        }
+
+        private OSD JsonGetSpecific(OSD o, LSL_List specifiers, int i)
+        {
+            object spec = specifiers.Data[i];
+            OSD nextVal = null;
+            if (o is OSDArray)
+            {
+                if (spec is LSL_Integer)
+                    nextVal = ((OSDArray)o)[((LSL_Integer)spec).value];
+            }
+            if (o is OSDMap)
+            {
+                if (spec is LSL_String)
+                    nextVal = ((OSDMap)o)[((LSL_String)spec).m_string];
+            }
+            if (nextVal != null)
+            {
+                if (specifiers.Data.Length - 1 > i)
+                    return JsonGetSpecific(nextVal, specifiers, i + 1);
+            }
+            return nextVal;
+        }
+
+        public LSL_String llJsonSetValue(LSL_String json, LSL_List specifiers, LSL_String value)
+        {
+            try
+            {
+                OSD o = OSDParser.DeserializeJson(json);
+                JsonSetSpecific(o, specifiers, 0, value);
+                return OSDParser.SerializeJsonString(o);
+            }
+            catch (Exception)
+            {
+            }
+            return ScriptBaseClass.JSON_INVALID;
+        }
+
+        private void JsonSetSpecific(OSD o, LSL_List specifiers, int i, LSL_String val)
+        {
+            object spec = specifiers.Data[i];
+            // 20131224 not used            object specNext = i+1 == specifiers.Data.Length ? null : specifiers.Data[i+1];
+            OSD nextVal = null;
+            if (o is OSDArray)
+            {
+                OSDArray array = ((OSDArray)o);
+                if (spec is LSL_Integer)
+                {
+                    int v = ((LSL_Integer)spec).value;
+                    if (v >= array.Count)
+                        array.Add(JsonBuildRestOfSpec(specifiers, i + 1, val));
+                    else
+                        nextVal = ((OSDArray)o)[v];
+                }
+                else if (spec is LSL_String && ((LSL_String)spec) == ScriptBaseClass.JSON_APPEND)
+                    array.Add(JsonBuildRestOfSpec(specifiers, i + 1, val));
+            }
+            if (o is OSDMap)
+            {
+                if (spec is LSL_String)
+                {
+                    OSDMap map = ((OSDMap)o);
+                    if (map.ContainsKey(((LSL_String)spec).m_string))
+                        nextVal = map[((LSL_String)spec).m_string];
+                    else
+                        map.Add(((LSL_String)spec).m_string, JsonBuildRestOfSpec(specifiers, i + 1, val));
+                }
+            }
+            if (nextVal != null)
+            {
+                if (specifiers.Data.Length - 1 > i)
+                {
+                    JsonSetSpecific(nextVal, specifiers, i + 1, val);
+                    return;
+                }
+            }
+        }
+
+        private OSD JsonBuildRestOfSpec(LSL_List specifiers, int i, LSL_String val)
+        {
+            object spec = i >= specifiers.Data.Length ? null : specifiers.Data[i];
+            // 20131224 not used            object specNext = i+1 >= specifiers.Data.Length ? null : specifiers.Data[i+1];
+
+            if (spec == null)
+                return OSD.FromString(val);
+
+            if (spec is LSL_Integer ||
+                (spec is LSL_String && ((LSL_String)spec) == ScriptBaseClass.JSON_APPEND))
+            {
+                OSDArray array = new OSDArray();
+                array.Add(JsonBuildRestOfSpec(specifiers, i + 1, val));
+                return array;
+            }
+            else if (spec is LSL_String)
+            {
+                OSDMap map = new OSDMap();
+                map.Add((LSL_String)spec, JsonBuildRestOfSpec(specifiers, i + 1, val));
+                return map;
+            }
+            return new OSD();
+        }
+
+        public LSL_String llJsonValueType(LSL_String json, LSL_List specifiers)
+        {
+            OSD o = OSDParser.DeserializeJson(json);
+            OSD specVal = JsonGetSpecific(o, specifiers, 0);
+            if (specVal == null)
+                return ScriptBaseClass.JSON_INVALID;
+            switch (specVal.Type)
+            {
+                case OSDType.Array:
+                    return ScriptBaseClass.JSON_ARRAY;
+                case OSDType.Boolean:
+                    return specVal.AsBoolean() ? ScriptBaseClass.JSON_TRUE : ScriptBaseClass.JSON_FALSE;
+                case OSDType.Integer:
+                case OSDType.Real:
+                    return ScriptBaseClass.JSON_NUMBER;
+                case OSDType.Map:
+                    return ScriptBaseClass.JSON_OBJECT;
+                case OSDType.String:
+                case OSDType.UUID:
+                    return ScriptBaseClass.JSON_STRING;
+                case OSDType.Unknown:
+                    return ScriptBaseClass.JSON_NULL;
+            }
+            return ScriptBaseClass.JSON_INVALID;
+        }
     }
 
     public class NotecardCache
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
index 1458c95..7bd4fa7 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/MOD_Api.cs
@@ -136,7 +136,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 //                ((MethodInfo)MethodBase.GetCurrentMethod()).ReturnType);
 
             Type returntype = m_comms.LookupReturnType(fname);
-            if (returntype != typeof(string))
+            if (returntype != typeof(void))
                 MODError(String.Format("return type mismatch for {0}",fname));
 
             modInvoke(fname,parms);
@@ -329,6 +329,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (result != null)
                     return result;
 
+                Type returntype = m_comms.LookupReturnType(fname);
+                if (returntype == typeof(void))
+                    return null;
+
                 MODError(String.Format("Invocation of {0} failed; null return value",fname));
             }
             catch (Exception e)
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index e799714..5d8f0f6 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -140,6 +140,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         internal ThreatLevel m_MaxThreatLevel = ThreatLevel.VeryLow;
         internal float m_ScriptDelayFactor = 1.0f;
         internal float m_ScriptDistanceFactor = 1.0f;
+        internal bool m_debuggerSafe = false;
         internal Dictionary<string, FunctionPerms > m_FunctionPerms = new Dictionary<string, FunctionPerms >();
 
         protected IUrlModule m_UrlModule = null;
@@ -150,6 +151,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             m_ScriptEngine = scriptEngine;
             m_host = host;
             m_item = item;
+            m_debuggerSafe = m_ScriptEngine.Config.GetBoolean("DebuggerSafe", false);
 
             m_UrlModule = m_ScriptEngine.World.RequestModuleInterface<IUrlModule>();
 
@@ -216,7 +218,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         internal void OSSLError(string msg)
         {
-            throw new ScriptException("OSSL Runtime Error: " + msg);
+            if (m_debuggerSafe)
+            {
+                OSSLShoutError(msg);
+            }
+            else
+            {
+                throw new ScriptException("OSSL Runtime Error: " + msg);
+            }
         }
 
         /// <summary>
@@ -820,7 +829,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         private void TeleportAgent(string agent, int regionX, int regionY,
             LSL_Types.Vector3 position, LSL_Types.Vector3 lookat, bool relaxRestrictions)
         {
+<<<<<<< HEAD
             // ulong regionHandle = Util.UIntsToLong(((uint)regionX * (uint)Constants.RegionSize), ((uint)regionY * (uint)Constants.RegionSize));
+=======
+>>>>>>> avn/ubitvar
             ulong regionHandle = Util.RegionLocToHandle((uint)regionX, (uint)regionY);
 
             m_host.AddScriptLPS(1);
@@ -993,18 +1005,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (target != null)
                 {
                     UUID animID=UUID.Zero;
-                    lock (m_host.TaskInventory)
+                    m_host.TaskInventory.LockItemsForRead(true);
+                    foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
                     {
-                        foreach (KeyValuePair<UUID, TaskInventoryItem> inv in m_host.TaskInventory)
+                        if (inv.Value.Name == animation)
                         {
-                            if (inv.Value.Name == animation)
-                            {
-                                if (inv.Value.Type == (int)AssetType.Animation)
-                                    animID = inv.Value.AssetID;
-                                continue;
-                            }
+                            if (inv.Value.Type == (int)AssetType.Animation)
+                                animID = inv.Value.AssetID;
+                            continue;
                         }
                     }
+                    m_host.TaskInventory.LockItemsForRead(false);
                     if (animID == UUID.Zero)
                         target.Animator.AddAnimation(animation, m_host.UUID);
                     else
@@ -1046,6 +1057,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             animID = UUID.Zero;
                     }
                     
+                    
                     if (animID == UUID.Zero)
                         target.Animator.RemoveAnimation(animation);
                     else
@@ -1487,7 +1499,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 return;
             }
 
-            if (!World.Permissions.CanEditParcelProperties(m_host.OwnerID, startLandObject, GroupPowers.LandOptions))
+            if (!World.Permissions.CanEditParcelProperties(m_host.OwnerID, startLandObject, GroupPowers.LandOptions, false))
             {
                 OSSLShoutError("You do not have permission to modify the parcel");
                 return;
@@ -1722,7 +1734,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
         }
 
-        public Object osParseJSONNew(string JSON)
+        private Object osParseJSONNew(string JSON)
         {
             CheckThreatLevel(ThreatLevel.None, "osParseJSONNew");
 
@@ -1934,15 +1946,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             UUID assetID = UUID.Zero;
 
-            if (!UUID.TryParse(notecardNameOrUuid, out assetID))
+            bool notecardNameIsUUID = UUID.TryParse(notecardNameOrUuid, out assetID);
+
+            if (!notecardNameIsUUID)
             {
-                foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
-                {
-                    if (item.Type == 7 && item.Name == notecardNameOrUuid)
-                    {
-                        assetID = item.AssetID;
-                    }
-                }
+                assetID = SearchTaskInventoryForAssetId(notecardNameOrUuid);
             }
 
             if (assetID == UUID.Zero)
@@ -1953,13 +1961,43 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 AssetBase a = World.AssetService.Get(assetID.ToString());
 
                 if (a == null)
-                    return UUID.Zero;
+                {
+                    // Whoops, it's still possible here that the notecard name was properly 
+                    // formatted like a UUID but isn't an asset UUID so lets look it up by name after all
+                    assetID = SearchTaskInventoryForAssetId(notecardNameOrUuid);
+                    if (assetID == UUID.Zero)
+                        return UUID.Zero;
+
+                    if (!NotecardCache.IsCached(assetID))
+                    {
+                        a = World.AssetService.Get(assetID.ToString());
+
+                        if (a == null)
+                        {
+                            return UUID.Zero;
+                        }
+                    }
+                }
 
                 NotecardCache.Cache(assetID, a.Data);
             };
 
             return assetID;
         }
+        protected UUID SearchTaskInventoryForAssetId(string name)
+        {
+            UUID assetId = UUID.Zero;
+            m_host.TaskInventory.LockItemsForRead(true);
+            foreach (TaskInventoryItem item in m_host.TaskInventory.Values)
+            {
+                if (item.Type == 7 && item.Name == name)
+                {
+                    assetId = item.AssetID;
+                }
+            }
+            m_host.TaskInventory.LockItemsForRead(false);
+            return assetId;
+        }
 
         /// <summary>
         /// Directly get an entire notecard at once.
@@ -2544,7 +2582,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             CheckThreatLevel(ThreatLevel.High, "osNpcCreate");
             m_host.AddScriptLPS(1);
 
-            return NpcCreate(firstname, lastname, position, notecard, false, false);
+            return NpcCreate(firstname, lastname, position, notecard, true, false);
         }
 
         public LSL_Key osNpcCreate(string firstname, string lastname, LSL_Vector position, string notecard, int options)
@@ -2555,24 +2593,39 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return NpcCreate(
                 firstname, lastname, position, notecard,
                 (options & ScriptBaseClass.OS_NPC_NOT_OWNED) == 0,
-                (options & ScriptBaseClass.OS_NPC_SENSE_AS_AGENT) != 0);
+                false);
+//                (options & ScriptBaseClass.OS_NPC_SENSE_AS_AGENT) != 0);
         }
 
         private LSL_Key NpcCreate(
             string firstname, string lastname, LSL_Vector position, string notecard, bool owned, bool senseAsAgent)
         {
+            if (!owned)
+                OSSLError("Unowned NPCs are unsupported");
+            
+            string groupTitle = String.Empty;
+
+            if (!World.Permissions.CanRezObject(1, m_host.OwnerID, new Vector3((float)position.x, (float)position.y, (float)position.z)))
+                return new LSL_Key(UUID.Zero.ToString());
+
+            if (firstname != String.Empty || lastname != String.Empty)
+            {
+                if (firstname != "Shown outfit:")
+                    groupTitle = "- NPC -";
+            }
+
             INPCModule module = World.RequestModuleInterface<INPCModule>();
             if (module != null)
             {
                 AvatarAppearance appearance = null;
 
-                UUID id;
-                if (UUID.TryParse(notecard, out id))
-                {
-                    ScenePresence clonePresence = World.GetScenePresence(id);
-                    if (clonePresence != null)
-                        appearance = clonePresence.Appearance;
-                }
+//                UUID id;
+//                if (UUID.TryParse(notecard, out id))
+//                {
+//                    ScenePresence clonePresence = World.GetScenePresence(id);
+//                    if (clonePresence != null)
+//                        appearance = clonePresence.Appearance;
+//                }
 
                 if (appearance == null)
                 {
@@ -2580,9 +2633,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                     if (appearanceSerialized != null)
                     {
-                        OSDMap appearanceOsd = (OSDMap)OSDParser.DeserializeLLSDXml(appearanceSerialized);
-                        appearance = new AvatarAppearance();
-                        appearance.Unpack(appearanceOsd);
+                        try
+                        {
+                            OSDMap appearanceOsd = (OSDMap)OSDParser.DeserializeLLSDXml(appearanceSerialized);
+                            appearance = new AvatarAppearance();
+                            appearance.Unpack(appearanceOsd);
+                        }
+                        catch
+                        {
+                            return UUID.Zero.ToString();
+                        }
                     }
                     else
                     {
@@ -2601,6 +2661,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                                           World,
                                           appearance);
 
+                ScenePresence sp;
+                if (World.TryGetScenePresence(x, out sp))
+                {
+                    sp.Grouptitle = groupTitle;
+                    sp.SendAvatarDataToAllAgents();
+                }
                 return new LSL_Key(x.ToString());
             }
 
@@ -2898,16 +2964,32 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             CheckThreatLevel(ThreatLevel.High, "osNpcRemove");
             m_host.AddScriptLPS(1);
 
-            INPCModule module = World.RequestModuleInterface<INPCModule>();
-            if (module != null)
-            {
-                UUID npcId = new UUID(npc.m_string);
+            ManualResetEvent ev = new ManualResetEvent(false);
 
-                if (!module.CheckPermissions(npcId, m_host.OwnerID))
-                    return;
+            Util.FireAndForget(delegate(object x) {
+                try
+                {
+                    INPCModule module = World.RequestModuleInterface<INPCModule>();
+                    if (module != null)
+                    {
+                        UUID npcId = new UUID(npc.m_string);
 
-                module.DeleteNPC(npcId, World);
-            }
+                        ILandObject l = World.LandChannel.GetLandObject(m_host.GroupPosition.X, m_host.GroupPosition.Y);
+                        if (l == null || m_host.OwnerID != l.LandData.OwnerID)
+                        {
+                            if (!module.CheckPermissions(npcId, m_host.OwnerID))
+                                return;
+                        }
+
+                        module.DeleteNPC(npcId, World);
+                    }
+                }
+                finally
+                {
+                    ev.Set();
+                }
+            });
+            ev.WaitOne();
         }
 
         public void osNpcPlayAnimation(LSL_Key npc, string animation)
@@ -3183,9 +3265,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
             else
             {
+<<<<<<< HEAD
                 Scene scene = m_ScriptEngine.World;
                 GridRegion region = scene.GridService.GetRegionByUUID(UUID.Zero, World.RegionInfo.RegionID);
                 return new LSL_Vector((float)region.RegionSizeX, (float)region.RegionSizeX, Constants.RegionHeight);
+=======
+                return new LSL_Vector((float)World.RegionInfo.RegionSizeX,
+                            (float)World.RegionInfo.RegionSizeY,
+                            (float)World.RegionInfo.RegionSizeZ );
+>>>>>>> avn/ubitvar
             }
         }
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
index 64dc2e2..7bfe27b 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
@@ -93,7 +93,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
         private const int AGENT = 1;
         private const int AGENT_BY_USERNAME = 0x10;
         private const int NPC = 0x20;
-        private const int OS_NPC = 0x01000000;
         private const int ACTIVE = 2;
         private const int PASSIVE = 4;
         private const int SCRIPTED = 8;
@@ -240,7 +239,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
             List<SensedEntity> sensedEntities = new List<SensedEntity>();
 
             // Is the sensor type is AGENT and not SCRIPTED then include agents
-            if ((ts.type & (AGENT | AGENT_BY_USERNAME | NPC | OS_NPC)) != 0 && (ts.type & SCRIPTED) == 0)
+            if ((ts.type & (AGENT | AGENT_BY_USERNAME | NPC)) != 0 && (ts.type & SCRIPTED) == 0)
             {
                 sensedEntities.AddRange(doAgentSensor(ts));
             }
@@ -339,7 +338,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
             float dy;
             float dz;
 
-            Quaternion q = SensePoint.GetWorldRotation();
+//            Quaternion q = SensePoint.RotationOffset;
+            Quaternion q = SensePoint.GetWorldRotation();               // non-attached prim Sensor *always* uses World rotation!
             if (SensePoint.ParentGroup.IsAttachment)
             {
                 // In attachments, rotate the sensor cone with the
@@ -358,7 +358,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                 if (avatar == null)
                     return sensedEntities;
 
-                q = avatar.GetWorldRotation() * q;
+                fromRegionPos = avatar.AbsolutePosition;
+                q = avatar.Rotation;
             }
 
             LSL_Types.Quaternion r = new LSL_Types.Quaternion(q);
@@ -402,7 +403,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                     objtype = 0;
 
                     part = ((SceneObjectGroup)ent).RootPart;
-                    if (part.ParentGroup.AttachmentPoint != 0) // Attached so ignore
+                    if (part.ParentGroup.RootPart.Shape.PCode != (byte)PCode.Tree &&
+                        part.ParentGroup.RootPart.Shape.PCode != (byte)PCode.NewTree &&
+                        part.ParentGroup.AttachmentPoint != 0) // Attached so ignore
                         continue;
 
                     if (part.Inventory.ContainsScripts())
@@ -489,8 +492,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                 // Don't proceed if the avatar for this attachment has since been removed from the scene.
                 if (avatar == null)
                     return sensedEntities;
-
-                q = avatar.GetWorldRotation() * q;
+                fromRegionPos = avatar.AbsolutePosition;
+                q = avatar.Rotation;
             }
 
             LSL_Types.Quaternion r = new LSL_Types.Quaternion(q);
@@ -506,7 +509,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
 //                    "[SENSOR REPEAT]: Inspecting scene presence {0}, type {1} on sensor sweep for {2}, type {3}",
 //                    presence.Name, presence.PresenceType, ts.name, ts.type);
 
-                if ((ts.type & NPC) == 0 && (ts.type & OS_NPC) == 0 && presence.PresenceType == PresenceType.Npc)
+                if ((ts.type & NPC) == 0 && presence.PresenceType == PresenceType.Npc)
                 {
                     INPC npcData = m_npcModule.GetNPC(presence.UUID, presence.Scene);
                     if (npcData == null || !npcData.SenseAsAgent)
@@ -546,7 +549,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                     return;
 
                 toRegionPos = presence.AbsolutePosition;
-                dis = Math.Abs(Util.GetDistanceTo(toRegionPos, fromRegionPos));
+                dis = Util.GetDistanceTo(toRegionPos, fromRegionPos);
+                if (presence.IsSatOnObject && presence.ParentPart != null &&
+                    presence.ParentPart.ParentGroup != null &&
+                    presence.ParentPart.ParentGroup.RootPart != null)
+                {
+                    Vector3 rpos = presence.ParentPart.ParentGroup.RootPart.AbsolutePosition;
+                    double dis2 = Util.GetDistanceTo(rpos, fromRegionPos);
+                    if (dis > dis2)
+                        dis = dis2;
+                }
 
                 // Disabled for now since all osNpc* methods check for appropriate ownership permission.
                 // Perhaps could be re-enabled as an NPC setting at some point since being able to make NPCs not
@@ -706,4 +718,4 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
             return retList;
         }           
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/Timer.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/Timer.cs
index 0b14565..5b1fdc0 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/Timer.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/Timer.cs
@@ -123,25 +123,27 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
             if (Timers.Count == 0)
                 return;
 
+            Dictionary<string, TimerInfo> tvals;
             lock (TimerListLock)
             {
                 // Go through all timers
-                Dictionary<string, TimerInfo>.ValueCollection tvals = Timers.Values;
-                foreach (TimerInfo ts in tvals)
+                tvals = new Dictionary<string, TimerInfo>(Timers);
+            }
+
+            foreach (TimerInfo ts in tvals.Values)
+            {
+                // Time has passed?
+                if (ts.next < DateTime.Now.Ticks)
                 {
-                    // Time has passed?
-                    if (ts.next < DateTime.Now.Ticks)
-                    {
-                        //m_log.Debug("Time has passed: Now: " + DateTime.Now.Ticks + ", Passed: " + ts.next);
-                        // Add it to queue
-                        m_CmdManager.m_ScriptEngine.PostScriptEvent(ts.itemID,
-                                new EventParams("timer", new Object[0],
-                                new DetectParams[0]));
-                        // set next interval
-
-                        //ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval);
-                        ts.next = DateTime.Now.Ticks + ts.interval;
-                    }
+                    //m_log.Debug("Time has passed: Now: " + DateTime.Now.Ticks + ", Passed: " + ts.next);
+                    // Add it to queue
+                    m_CmdManager.m_ScriptEngine.PostScriptEvent(ts.itemID,
+                            new EventParams("timer", new Object[0],
+                            new DetectParams[0]));
+                    // set next interval
+
+                    //ts.next = DateTime.Now.ToUniversalTime().AddSeconds(ts.interval);
+                    ts.next = DateTime.Now.Ticks + ts.interval;
                 }
             }
         }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ICM_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ICM_Api.cs
new file mode 100644
index 0000000..ab215f3
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ICM_Api.cs
@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System.Collections;
+using OpenSim.Region.ScriptEngine.Interfaces;
+
+using key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
+using rotation = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Quaternion;
+using vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
+using LSL_List = OpenSim.Region.ScriptEngine.Shared.LSL_Types.list;
+using LSL_String = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
+using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
+using LSL_Float = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat;
+
+namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
+{
+    public interface ICM_Api
+    {
+        string cmDetectedCountry(int num);
+        string cmGetAgentCountry(key key);
+    }
+}
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
index 3d58573..a3bb7d6 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/ILSL_Api.cs
@@ -127,6 +127,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         LSL_String llGetEnv(LSL_String name);
         LSL_Vector llGetForce();
        LSL_Integer llGetFreeMemory();
+       LSL_Integer llGetUsedMemory();
        LSL_Integer llGetFreeURLs();
         LSL_Vector llGetGeometricCenter();
          LSL_Float llGetGMTclock();
@@ -204,12 +205,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         LSL_String llGetTimestamp();
         LSL_Vector llGetTorque();
        LSL_Integer llGetUnixTime();
-       LSL_Integer llGetUsedMemory();
         LSL_Vector llGetVel();
          LSL_Float llGetWallclock();
               void llGiveInventory(string destination, string inventory);
               void llGiveInventoryList(string destination, string category, LSL_List inventory);
-              void llGiveMoney(string destination, int amount);
+       LSL_Integer llGiveMoney(string destination, int amount);
         LSL_String llTransferLindenDollars(string destination, int amount);
               void llGodLikeRezObject(string inventory, LSL_Vector pos);
          LSL_Float llGround(LSL_Vector offset);
@@ -344,7 +344,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void llSetDamage(double damage);
               void llSetForce(LSL_Vector force, int local);
               void llSetForceAndTorque(LSL_Vector force, LSL_Vector torque, int local);
-              void llSetVelocity(LSL_Vector velocity, int local);
               void llSetAngularVelocity(LSL_Vector angularVelocity, int local);
               void llSetHoverHeight(double height, int water, double tau);
               void llSetInventoryPermMask(string item, int mask, int value);
@@ -362,11 +361,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
               void llSetParcelMusicURL(string url);
               void llSetPayPrice(int price, LSL_List quick_pay_buttons);
               void llSetPos(LSL_Vector pos);
+       LSL_Integer llSetRegionPos(LSL_Vector pos);
        LSL_Integer llSetPrimMediaParams(LSL_Integer face, LSL_List rules);
               void llSetPrimitiveParams(LSL_List rules);
               void llSetLinkPrimitiveParamsFast(int linknum, LSL_List rules);
               void llSetPrimURL(string url);
-       LSL_Integer llSetRegionPos(LSL_Vector pos);
               void llSetRemoteScriptAccessPin(int pin);
               void llSetRot(LSL_Rotation rot);
               void llSetScale(LSL_Vector scale);
@@ -429,10 +428,20 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         LSL_Vector llWind(LSL_Vector offset);
         LSL_String llXorBase64Strings(string str1, string str2);
         LSL_String llXorBase64StringsCorrect(string str1, string str2);
-              void print(string str);
+       LSL_Integer llGetLinkNumberOfSides(LSL_Integer link);
+              void llSetPhysicsMaterial(int material_bits, float material_gravity_modifier, float material_restitution, float material_friction, float material_density);
 
               void SetPrimitiveParamsEx(LSL_Key prim, LSL_List rules, string originFunc);
               void llSetKeyframedMotion(LSL_List frames, LSL_List options);
           LSL_List GetPrimitiveParamsEx(LSL_Key prim, LSL_List rules);
+          LSL_List llGetPhysicsMaterial();
+          void     llSetAnimationOverride(LSL_String animState, LSL_String anim);
+              void llResetAnimationOverride(LSL_String anim_state);
+        LSL_String llGetAnimationOverride(LSL_String anim_state);
+        LSL_String llJsonGetValue(LSL_String json, LSL_List specifiers);
+          LSL_List llJson2List(LSL_String json);
+        LSL_String llList2Json(LSL_String type, LSL_List values);
+        LSL_String llJsonSetValue(LSL_String json, LSL_List specifiers, LSL_String value);
+        LSL_String llJsonValueType(LSL_String json, LSL_List specifiers);
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index 6259b76..ddd7630 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -144,7 +144,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         // Avatar Info Commands
         string osGetAgentIP(string agent);
         LSL_List osGetAgents();
-
+        
         // Teleport commands
         void osTeleportAgent(string agent, string regionName, LSL_Types.Vector3 position, LSL_Types.Vector3 lookat);
         void osTeleportAgent(string agent, int regionX, int regionY, LSL_Types.Vector3 position, LSL_Types.Vector3 lookat);
@@ -261,7 +261,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         string osGetSimulatorVersion();
         LSL_Integer osCheckODE();
         string osGetPhysicsEngineType();
-        Object osParseJSONNew(string JSON);
         Hashtable osParseJSON(string JSON);
 
         void osMessageObject(key objectUUID,string message);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/CM_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/CM_Stub.cs
new file mode 100644
index 0000000..4132dfa
--- /dev/null
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/CM_Stub.cs
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Runtime.Remoting.Lifetime;
+using System.Threading;
+using System.Reflection;
+using System.Collections;
+using System.Collections.Generic;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Interfaces;
+using OpenSim.Region.ScriptEngine.Interfaces;
+using OpenSim.Region.ScriptEngine.Shared.Api.Interfaces;
+using integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
+using vector = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Vector3;
+using rotation = OpenSim.Region.ScriptEngine.Shared.LSL_Types.Quaternion;
+using key = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
+using LSL_List = OpenSim.Region.ScriptEngine.Shared.LSL_Types.list;
+using LSL_String = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLString;
+using LSL_Float = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLFloat;
+using LSL_Integer = OpenSim.Region.ScriptEngine.Shared.LSL_Types.LSLInteger;
+
+namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
+{
+    public partial class ScriptBaseClass : MarshalByRefObject
+    {
+        public ICM_Api m_CM_Functions;
+
+        public void ApiTypeCM(IScriptApi api)
+        {
+            if (!(api is ICM_Api))
+                return;
+
+            m_CM_Functions = (ICM_Api)api;
+        }
+
+        public string cmDetectedCountry(int num)
+        {
+            return m_CM_Functions.cmDetectedCountry(num);
+        }
+
+        public string cmGetAgentCountry(key key)
+        {
+            return m_CM_Functions.cmGetAgentCountry(key);
+        }
+    }
+}
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/Executor.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/Executor.cs
index ce17ed0..1cc2cfb 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/Executor.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/Executor.cs
@@ -27,6 +27,7 @@
 
 using System;
 using System.Collections.Generic;
+using System.Diagnostics; //for [DebuggerNonUserCode]
 using System.Reflection;
 using System.Runtime.Remoting.Lifetime;
 using OpenSim.Region.ScriptEngine.Shared;
@@ -133,6 +134,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return (eventFlags);
         }
 
+        [DebuggerNonUserCode]
         public void ExecuteEvent(string state, string FunctionName, object[] args)
         {
             // IMPORTANT: Types and MemberInfo-derived objects require a LOT of memory.
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
index 9aecea2..158acc6 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
@@ -57,7 +57,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int ACTIVE = 2;
         public const int PASSIVE = 4;
         public const int SCRIPTED = 8;
-        public const int OS_NPC = 0x01000000;
 
         public const int CONTROL_FWD = 1;
         public const int CONTROL_BACK = 2;
@@ -82,6 +81,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int PERMISSION_CHANGE_PERMISSIONS = 512;
         public const int PERMISSION_TRACK_CAMERA = 1024;
         public const int PERMISSION_CONTROL_CAMERA = 2048;
+        public const int PERMISSION_TELEPORT = 4096;
+        public const int PERMISSION_OVERRIDE_ANIMATIONS = 0x8000;
 
         public const int AGENT_FLYING = 1;
         public const int AGENT_ATTACHMENTS = 2;
@@ -96,6 +97,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int AGENT_CROUCHING = 1024;
         public const int AGENT_BUSY = 2048;
         public const int AGENT_ALWAYS_RUN = 4096;
+        public const int AGENT_MALE = 8192;
 
         //Particle Systems
         public const int PSYS_PART_INTERP_COLOR_MASK = 1;
@@ -353,6 +355,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int CHANGED_REGION_START = 1024; //LL Changed the constant from CHANGED_REGION_RESTART
         public const int CHANGED_MEDIA = 2048;
         public const int CHANGED_ANIMATION = 16384;
+        public const int CHANGED_POSITION = 32768;
         public const int TYPE_INVALID = 0;
         public const int TYPE_INTEGER = 1;
         public const int TYPE_FLOAT = 2;
@@ -708,7 +711,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int FRICTION = 2;
         public const int RESTITUTION = 4;
         public const int GRAVITY_MULTIPLIER = 8;
-
+        
         // extra constants for llSetPrimMediaParams
         public static readonly LSLInteger LSL_STATUS_OK = new LSLInteger(0);
         public static readonly LSLInteger LSL_STATUS_MALFORMED_PARAMS = new LSLInteger(1000);
@@ -795,6 +798,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int KFM_CMD_STOP = 1;
         public const int KFM_CMD_PAUSE = 2;
 
+        public const string JSON_ARRAY = "JSON_ARRAY";
+        public const string JSON_OBJECT = "JSON_OBJECT";
+        public const string JSON_INVALID = "JSON_INVALID";
+        public const string JSON_NUMBER = "JSON_NUMBER";
+        public const string JSON_STRING = "JSON_STRING";
+        public const string JSON_TRUE = "JSON_TRUE";
+        public const string JSON_FALSE = "JSON_FALSE";
+        public const string JSON_NULL = "JSON_NULL";
+        public const string JSON_APPEND = "JSON_APPEND";
+
         /// <summary>
         /// process name parameter as regex
         /// </summary>
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
index 35aaf01..2745637 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Stub.cs
@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.Diagnostics; //for [DebuggerNonUserCode]
 using System.Runtime.Remoting.Lifetime;
 using System.Threading;
 using System.Reflection;
@@ -314,6 +315,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llDialog(avatar, message, buttons, chat_channel);
         }
 
+        [DebuggerNonUserCode]
         public void llDie()
         {
             m_LSL_Functions.llDie();
@@ -479,6 +481,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_LSL_Functions.llGetFreeMemory();
         }
 
+        public LSL_Integer llGetUsedMemory()
+        {
+            return m_LSL_Functions.llGetUsedMemory();
+        }
+
         public LSL_Integer llGetFreeURLs()
         {
             return m_LSL_Functions.llGetFreeURLs();
@@ -559,11 +566,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_LSL_Functions.llGetLinkNumberOfSides(link);
         }
 
-        public void llSetKeyframedMotion(LSL_List frames, LSL_List options)
-        {
-            m_LSL_Functions.llSetKeyframedMotion(frames, options);
-        }
-
         public LSL_Integer llGetListEntryType(LSL_List src, int index)
         {
             return m_LSL_Functions.llGetListEntryType(src, index);
@@ -859,11 +861,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_LSL_Functions.llGetUnixTime();
         }
 
-        public LSL_Integer llGetUsedMemory()
-        {
-            return m_LSL_Functions.llGetUsedMemory();
-        }
-
         public LSL_Vector llGetVel()
         {
             return m_LSL_Functions.llGetVel();
@@ -884,9 +881,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llGiveInventoryList(destination, category, inventory);
         }
 
-        public void llGiveMoney(string destination, int amount)
+        public LSL_Integer llGiveMoney(string destination, int amount)
         {
-            m_LSL_Functions.llGiveMoney(destination, amount);
+            return m_LSL_Functions.llGiveMoney(destination, amount);
         }
 
         public LSL_String llTransferLindenDollars(string destination, int amount)
@@ -1558,11 +1555,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llSetForceAndTorque(force, torque, local);
         }
 
-        public void llSetVelocity(LSL_Vector force, int local)
-        {
-            m_LSL_Functions.llSetVelocity(force, local);
-        }
-
         public void llSetAngularVelocity(LSL_Vector force, int local)
         {
             m_LSL_Functions.llSetAngularVelocity(force, local);
@@ -1643,6 +1635,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llSetPos(pos);
         }
 
+        public LSL_Integer llSetRegionPos(LSL_Vector pos)
+        {
+            return m_LSL_Functions.llSetRegionPos(pos);
+        }
+
         public void llSetPrimitiveParams(LSL_List rules)
         {
             m_LSL_Functions.llSetPrimitiveParams(rules);
@@ -1658,11 +1655,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_LSL_Functions.llSetPrimURL(url);
         }
 
-        public LSL_Integer llSetRegionPos(LSL_Vector pos)
-        {
-            return m_LSL_Functions.llSetRegionPos(pos);
-        }
-
         public void llSetRemoteScriptAccessPin(int pin)
         {
             m_LSL_Functions.llSetRemoteScriptAccessPin(pin);
@@ -2008,9 +2000,64 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_LSL_Functions.llClearLinkMedia(link, face);
         }
 
-        public void print(string str)
+        public LSL_Integer llGetLinkNumberOfSides(LSL_Integer link)
+        {
+            return m_LSL_Functions.llGetLinkNumberOfSides(link);
+        }
+
+        public void llSetKeyframedMotion(LSL_List frames, LSL_List options)
+        {
+            m_LSL_Functions.llSetKeyframedMotion(frames, options);
+        }
+
+        public void llSetPhysicsMaterial(int material_bits, float material_gravity_modifier, float material_restitution, float material_friction, float material_density)
+        {
+            m_LSL_Functions.llSetPhysicsMaterial(material_bits, material_gravity_modifier, material_restitution, material_friction, material_density);
+        }
+
+        public LSL_List llGetPhysicsMaterial()
+        {
+            return m_LSL_Functions.llGetPhysicsMaterial();
+        }
+
+        public void llSetAnimationOverride(LSL_String animState, LSL_String anim)
+        {
+            m_LSL_Functions.llSetAnimationOverride(animState, anim);
+        }
+
+        public void llResetAnimationOverride(LSL_String anim_state)
+        {
+            m_LSL_Functions.llResetAnimationOverride(anim_state);
+        }
+
+        public LSL_String llGetAnimationOverride(LSL_String anim_state)
+        {
+            return m_LSL_Functions.llGetAnimationOverride(anim_state);
+        }
+
+        public LSL_String llJsonGetValue(LSL_String json, LSL_List specifiers)
+        {
+            return m_LSL_Functions.llJsonGetValue(json, specifiers);
+        }
+
+        public LSL_List llJson2List(LSL_String json)
+        {
+            return m_LSL_Functions.llJson2List(json);
+        }
+
+        public LSL_String llList2Json(LSL_String type, LSL_List values)
+        {
+            return m_LSL_Functions.llList2Json(type, values);
+        }
+
+        public LSL_String llJsonSetValue(LSL_String json, LSL_List specifiers, LSL_String value)
+        {
+            return m_LSL_Functions.llJsonSetValue(json, specifiers, value);
+        }
+
+        public LSL_String llJsonValueType(LSL_String json, LSL_List specifiers)
         {
-            m_LSL_Functions.print(str);
+            return m_LSL_Functions.llJsonValueType(json, specifiers);
         }
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LS_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LS_Stub.cs
index 143b497..2e27f16 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LS_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LS_Stub.cs
@@ -72,9 +72,30 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         {
             return m_LS_Functions.lsSetWindlightSceneTargeted(rules, target);
         }
+
         public void lsClearWindlightScene()
         {
             m_LS_Functions.lsClearWindlightScene();
         }
+
+        public LSL_List cmGetWindlightScene(LSL_List rules)
+        {
+            return m_LS_Functions.lsGetWindlightScene(rules);
+        }
+
+        public int cmSetWindlightScene(LSL_List rules)
+        {
+            return m_LS_Functions.lsSetWindlightScene(rules);
+        }
+
+        public int cmSetWindlightSceneTargeted(LSL_List rules, key target)
+        {
+            return m_LS_Functions.lsSetWindlightSceneTargeted(rules, target);
+        }
+
+        public void cmClearWindlightScene()
+        {
+            m_LS_Functions.lsClearWindlightScene();
+        }
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index a60f381..5fdbf9d 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -440,11 +440,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_OSSL_Functions.osParseJSON(JSON);
         }
         
-        public Object osParseJSONNew(string JSON)
-        {
-            return m_OSSL_Functions.osParseJSONNew(JSON);
-        }
-
         public void osMessageObject(key objectUUID,string message)
         {
             m_OSSL_Functions.osMessageObject(objectUUID,message);
@@ -744,14 +739,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
                 if (Position.y > ((int)Constants.RegionSize - 1))
                     Position.y = ((int)Constants.RegionSize - 1);
                  */
+<<<<<<< HEAD
                 if (Position.z > Constants.RegionHeight)
                     Position.z = Constants.RegionHeight;
+=======
+>>>>>>> avn/ubitvar
                 if (Position.x < 0)
                     Position.x = 0;
                 if (Position.y < 0)
                     Position.y = 0;
                 if (Position.z < 0)
                     Position.z = 0;
+                if (Position.z > Constants.RegionHeight)
+                    Position.z = Constants.RegionHeight;
                 prim.OSSL.llSetPos(Position);
             }
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
index edbbc2a..b138da3 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/ScriptBase.cs
@@ -33,6 +33,7 @@ using System.Threading;
 using System.Reflection;
 using System.Collections;
 using System.Collections.Generic;
+using System.Diagnostics; //for [DebuggerNonUserCode]
 using OpenSim.Region.ScriptEngine.Interfaces;
 using OpenSim.Region.ScriptEngine.Shared;
 using OpenSim.Region.ScriptEngine.Shared.Api.Runtime;
@@ -90,6 +91,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return (int)m_Executor.GetStateEventFlags(state);
         }
 
+        [DebuggerNonUserCode]
         public void ExecuteEvent(string state, string FunctionName, object[] args)
         {
             m_Executor.ExecuteEvent(state, FunctionName, args);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Helpers.cs b/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
index e02d35e..e44a106 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Helpers.cs
@@ -35,6 +35,7 @@ using OpenMetaverse;
 using OpenSim.Framework;
 using OpenSim.Region.CoreModules;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Services.Interfaces;
 using OpenSim.Region.Framework.Interfaces;
 
 namespace OpenSim.Region.ScriptEngine.Shared
@@ -120,6 +121,7 @@ namespace OpenSim.Region.ScriptEngine.Shared
             Type = 0;
             Velocity = new LSL_Types.Vector3();
             initializeSurfaceTouch();
+            Country = String.Empty;
         }
 
         public UUID Key;
@@ -151,6 +153,8 @@ namespace OpenSim.Region.ScriptEngine.Shared
         private int touchFace;
         public int TouchFace { get { return touchFace; } }
 
+        public string Country;
+
         // This can be done in two places including the constructor
         // so be carefull what gets added here
         private void initializeSurfaceTouch()
@@ -198,6 +202,10 @@ namespace OpenSim.Region.ScriptEngine.Shared
                     return;
 
                 Name = presence.Firstname + " " + presence.Lastname;
+                UserAccount account = scene.UserAccountService.GetUserAccount(scene.RegionInfo.ScopeID, Key);
+                if (account != null)
+                    Country = account.UserCountry;
+
                 Owner = Key;
                 Position = new LSL_Types.Vector3(presence.AbsolutePosition);
                 Rotation = new LSL_Types.Quaternion(
@@ -207,22 +215,27 @@ namespace OpenSim.Region.ScriptEngine.Shared
                         presence.Rotation.W);
                 Velocity = new LSL_Types.Vector3(presence.Velocity);
 
-                if (presence.PresenceType != PresenceType.Npc)
-                {
-                    Type = AGENT;
-                }
-                else
-                {
-                    Type = OS_NPC;
-
-                    INPCModule npcModule = scene.RequestModuleInterface<INPCModule>();
-                    INPC npcData = npcModule.GetNPC(presence.UUID, presence.Scene);
-
-                    if (npcData.SenseAsAgent)
-                    {
-                        Type |= AGENT;
-                    }
-                }
+                Type = 0x01; // Avatar
+                if (presence.PresenceType == PresenceType.Npc)
+                    Type = 0x20;
+
+                // Cope Impl. We don't use OS_NPC.
+                //if (presence.PresenceType != PresenceType.Npc)
+                //{
+                //    Type = AGENT;
+                //}
+                //else
+                //{
+                //    Type = OS_NPC;
+
+                //    INPCModule npcModule = scene.RequestModuleInterface<INPCModule>();
+                //    INPC npcData = npcModule.GetNPC(presence.UUID, presence.Scene);
+
+                //    if (npcData.SenseAsAgent)
+                //    {
+                //        Type |= AGENT;
+                //    }
+                //}
 
                 if (presence.Velocity != Vector3.Zero)
                     Type |= ACTIVE;
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
index fa6e6fc..49df5e7 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
@@ -30,6 +30,7 @@ using System.Collections;
 using System.Collections.Generic;
 using System.Globalization;
 using System.IO;
+using System.Diagnostics; //for [DebuggerNonUserCode]
 using System.Reflection;
 using System.Runtime.Remoting;
 using System.Runtime.Remoting.Lifetime;
@@ -186,13 +187,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
 
         public UUID ItemID { get; private set; }
 
-        public UUID ObjectID { get { return Part.UUID; } }
+        public UUID ObjectID { get; private set; }
 
-        public uint LocalID { get { return Part.LocalId; } }
+        public uint LocalID { get; private set; }
 
-        public UUID RootObjectID { get { return Part.ParentGroup.UUID; } }
+        public UUID RootObjectID { get; private set; }
 
-        public uint RootLocalID { get { return Part.ParentGroup.LocalId; } }
+        public uint RootLocalID { get; private set; }
 
         public UUID AssetID { get; private set; }
 
@@ -251,13 +252,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                 ItemID = ScriptTask.ItemID;
                 AssetID = ScriptTask.AssetID;
             }
+            LocalID = part.LocalId;
 
             PrimName = part.ParentGroup.Name;
             StartParam = startParam;
             m_MaxScriptQueue = maxScriptQueue;
             m_postOnRez = postOnRez;
-            m_AttachedAvatar = Part.ParentGroup.AttachedAvatar;
-            m_RegionID = Part.ParentGroup.Scene.RegionInfo.RegionID;
+            m_AttachedAvatar = part.ParentGroup.AttachedAvatar;
+            m_RegionID = part.ParentGroup.Scene.RegionInfo.RegionID;
 
             m_SaveState = StatePersistedHere;
 
@@ -456,27 +458,34 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                     PostEvent(new EventParams("attach",
                         new object[] { new LSL_Types.LSLString(m_AttachedAvatar.ToString()) }, new DetectParams[0]));
                 }
+
             }
         }
 
         private void ReleaseControls()
         {
-            int permsMask;
-            UUID permsGranter;
-            lock (Part.TaskInventory)
+            SceneObjectPart part = Engine.World.GetSceneObjectPart(LocalID);
+            
+            if (part != null)
             {
-                if (!Part.TaskInventory.ContainsKey(ItemID))
+                int permsMask;
+                UUID permsGranter;
+                part.TaskInventory.LockItemsForRead(true);
+                if (!part.TaskInventory.ContainsKey(ItemID))
+                {
+                    part.TaskInventory.LockItemsForRead(false);
                     return;
+                }
+                permsGranter = part.TaskInventory[ItemID].PermsGranter;
+                permsMask = part.TaskInventory[ItemID].PermsMask;
+                part.TaskInventory.LockItemsForRead(false);
 
-                permsGranter = Part.TaskInventory[ItemID].PermsGranter;
-                permsMask = Part.TaskInventory[ItemID].PermsMask;
-            }
-
-            if ((permsMask & ScriptBaseClass.PERMISSION_TAKE_CONTROLS) != 0)
-            {
-                ScenePresence presence = Engine.World.GetScenePresence(permsGranter);
-                if (presence != null)
-                    presence.UnRegisterControlEventsToScript(LocalID, ItemID);
+                if ((permsMask & ScriptBaseClass.PERMISSION_TAKE_CONTROLS) != 0)
+                {
+                    ScenePresence presence = Engine.World.GetScenePresence(permsGranter);
+                    if (presence != null)
+                        presence.UnRegisterControlEventsToScript(LocalID, ItemID);
+                }
             }
         }
 
@@ -639,11 +648,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             return true;
         }
 
+        [DebuggerNonUserCode] //Prevents the debugger from farting in this function
         public void SetState(string state)
         {
             if (state == State)
                 return;
 
+<<<<<<< HEAD
             EventParams lastTimerEv = null;
 
             lock (EventQueue)
@@ -671,6 +682,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                 m_StateChangeInProgress = true;
             }
 
+=======
+            PostEvent(new EventParams("state_exit", new Object[0],
+                                       new DetectParams[0]));
+            PostEvent(new EventParams("state", new Object[] { state },
+                                       new DetectParams[0]));
+            PostEvent(new EventParams("state_entry", new Object[0],
+                                       new DetectParams[0]));
+            
+>>>>>>> avn/ubitvar
             throw new EventAbortException();
         }
 
@@ -764,14 +784,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
         /// <returns></returns>
         public object EventProcessor()
         {
+            EventParams data = null;
             // We check here as the thread stopping this instance from running may itself hold the m_Script lock.
             if (!Running)
                 return 0;
 
-            lock (m_Script)
-            {
 //                m_log.DebugFormat("[XEngine]: EventProcessor() invoked for {0}.{1}", PrimName, ScriptName);
 
+<<<<<<< HEAD
                 if (Suspended)
                     return 0;
 
@@ -797,6 +817,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             lock (EventQueue)
             {
                 data = (EventParams)EventQueue.Dequeue();
+=======
+            if (Suspended)
+                return 0;
+
+            lock (EventQueue)
+            {
+                data = (EventParams) EventQueue.Dequeue();
+>>>>>>> avn/ubitvar
                 if (data == null) // Shouldn't happen
                 {
                     if (EventQueue.Count > 0 && Running && !ShuttingDown)
@@ -821,6 +849,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                     m_CollisionInQueue = false;
             }
 
+<<<<<<< HEAD
             if (DebugLevel >= 2)
                 m_log.DebugFormat(
                     "[SCRIPT INSTANCE]: Processing event {0} for {1}/{2}({3})/{4}({5}) @ {6}/{7}",
@@ -850,6 +879,25 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                         Part.ParentGroup.UUID,
                         Part.AbsolutePosition,
                         Part.ParentGroup.Scene.Name);
+=======
+            lock(m_Script)
+            {
+                
+//                m_log.DebugFormat("[XEngine]: Processing event {0} for {1}", data.EventName, this);
+                SceneObjectPart part = Engine.World.GetSceneObjectPart(LocalID);
+
+                if (DebugLevel >= 2)
+                    m_log.DebugFormat(
+                        "[SCRIPT INSTANCE]: Processing event {0} for {1}/{2}({3})/{4}({5}) @ {6}/{7}", 
+                        data.EventName, 
+                        ScriptName, 
+                        part.Name, 
+                        part.LocalId, 
+                        part.ParentGroup.Name, 
+                        part.ParentGroup.UUID, 
+                        part.AbsolutePosition, 
+                        part.ParentGroup.Scene.Name);
+>>>>>>> avn/ubitvar
 
                 AsyncCommandManager.StateChange(Engine,
                     LocalID, ItemID);
@@ -867,7 +915,35 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                     //                        m_log.DebugFormat("[Script] Delivered event {2} in state {3} to {0}.{1}",
                     //                                PrimName, ScriptName, data.EventName, State);
 
+<<<<<<< HEAD
                     try
+=======
+                    if (DebugLevel >= 1)
+                        m_log.DebugFormat(
+                            "[SCRIPT INSTANCE]: Changing state to {0} for {1}/{2}({3})/{4}({5}) @ {6}/{7}", 
+                            State, 
+                            ScriptName, 
+                            part.Name, 
+                            part.LocalId, 
+                            part.ParentGroup.Name, 
+                            part.ParentGroup.UUID, 
+                            part.AbsolutePosition, 
+                            part.ParentGroup.Scene.Name);
+
+                    AsyncCommandManager.RemoveScript(Engine,
+                        LocalID, ItemID);
+
+                    if (part != null)
+                    {
+                        part.SetScriptEvents(ItemID,
+                                             (int)m_Script.GetStateEventFlags(State));
+                    }
+                }
+                else
+                {
+                    if (Engine.World.PipeEventsForScript(LocalID) ||
+                        data.EventName == "control") // Don't freeze avies!
+>>>>>>> avn/ubitvar
                     {
                         m_CurrentEvent = data.EventName;
                         m_EventStart = DateTime.Now;
@@ -905,6 +981,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                                 && !(e.InnerException is ScriptCoopStopException)))
                             && !(e is ThreadAbortException))
                         {
+<<<<<<< HEAD
                             try
                             {
                                 // DISPLAY ERROR INWORLD
@@ -927,9 +1004,78 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                                     Part.AbsolutePosition,
                                     Part.ParentGroup.Scene.Name),
                                     e);
+=======
+//                            m_log.DebugFormat(
+//                                "[SCRIPT] Exception in script {0} {1}: {2}{3}",
+//                                ScriptName, ItemID, e.Message, e.StackTrace);
+
+                            m_InEvent = false;
+                            m_CurrentEvent = String.Empty;
+
+                            if ((!(e is TargetInvocationException) 
+                                || (!(e.InnerException is SelfDeleteException) 
+                                    && !(e.InnerException is ScriptDeleteException)
+                                    && !(e.InnerException is ScriptCoopStopException))) 
+                                && !(e is ThreadAbortException))
+                            {
+                                try
+                                {
+                                    // DISPLAY ERROR INWORLD
+                                    string text = FormatException(e);
+
+                                    if (text.Length > 1000)
+                                        text = text.Substring(0, 1000);
+                                    Engine.World.SimChat(Utils.StringToBytes(text),
+                                                           ChatTypeEnum.DebugChannel, 2147483647,
+                                                           part.AbsolutePosition,
+                                                           part.Name, part.UUID, false);
+
+
+                                    m_log.DebugFormat(
+                                        "[SCRIPT INSTANCE]: Runtime error in script {0}, part {1} {2} at {3} in {4}, displayed error {5}, actual exception {6}", 
+                                        ScriptName, 
+                                        PrimName, 
+                                        part.UUID,
+                                        part.AbsolutePosition,
+                                        part.ParentGroup.Scene.Name, 
+                                        text.Replace("\n", "\\n"), 
+                                        e.InnerException);
+                                }
+                                catch (Exception)
+                                {
+                                }
+                                // catch (Exception e2) // LEGIT: User Scripting
+                                // {
+                                    // m_log.Error("[SCRIPT]: "+
+                                      //           "Error displaying error in-world: " +
+                                        //         e2.ToString());
+                                 //    m_log.Error("[SCRIPT]: " +
+                                   //              "Errormessage: Error compiling script:\r\n" +
+                                     //            e.ToString());
+                                // }
+                            }
+                            else if ((e is TargetInvocationException) && (e.InnerException is SelfDeleteException))
+                            {
+                                m_InSelfDelete = true;
+                                if (part != null)
+                                    Engine.World.DeleteSceneObject(part.ParentGroup, false);
+>>>>>>> avn/ubitvar
                             }
                             catch (Exception)
                             {
+<<<<<<< HEAD
+=======
+                                m_InSelfDelete = true;
+                                if (part != null)
+                                    part.Inventory.RemoveInventoryItem(ItemID);
+                            }
+                            else if ((e is TargetInvocationException) && (e.InnerException is ScriptCoopStopException))
+                            {
+                                if (DebugLevel >= 1)
+                                    m_log.DebugFormat(
+                                        "[SCRIPT INSTANCE]: Script {0}.{1} in event {2}, state {3} stopped co-operatively.",
+                                        PrimName, ScriptName, data.EventName, State);
+>>>>>>> avn/ubitvar
                             }
                             // catch (Exception e2) // LEGIT: User Scripting
                             // {
@@ -1012,15 +1158,17 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             ReleaseControls();
 
             Stop(timeout);
-            Part.Inventory.GetInventoryItem(ItemID).PermsMask = 0;
-            Part.Inventory.GetInventoryItem(ItemID).PermsGranter = UUID.Zero;
+            SceneObjectPart part = Engine.World.GetSceneObjectPart(LocalID);
+            part.Inventory.GetInventoryItem(ItemID).PermsMask = 0;
+            part.Inventory.GetInventoryItem(ItemID).PermsGranter = UUID.Zero;
+            part.CollisionSound = UUID.Zero;
             AsyncCommandManager.RemoveScript(Engine, LocalID, ItemID);
             EventQueue.Clear();
             m_Script.ResetVars();
             StartParam = 0;
             State = "default";
 
-            Part.SetScriptEvents(ItemID,
+            part.SetScriptEvents(ItemID,
                                  (int)m_Script.GetStateEventFlags(State));
             if (running)
                 Start();
@@ -1031,6 +1179,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                     new Object[0], new DetectParams[0]));
         }
 
+        [DebuggerNonUserCode] //Stops the VS debugger from farting in this function
         public void ApiResetScript()
         {
             // bool running = Running;
@@ -1039,8 +1188,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             ReleaseControls();
 
             m_Script.ResetVars();
-            Part.Inventory.GetInventoryItem(ItemID).PermsMask = 0;
-            Part.Inventory.GetInventoryItem(ItemID).PermsGranter = UUID.Zero;
+            SceneObjectPart part = Engine.World.GetSceneObjectPart(LocalID);
+            part.Inventory.GetInventoryItem(ItemID).PermsMask = 0;
+            part.Inventory.GetInventoryItem(ItemID).PermsGranter = UUID.Zero;
+            part.CollisionSound = UUID.Zero;
             AsyncCommandManager.RemoveScript(Engine, LocalID, ItemID);
 
             EventQueue.Clear();
@@ -1049,7 +1200,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
             StartParam = 0;
             State = "default";
 
-            Part.SetScriptEvents(ItemID,
+            part.SetScriptEvents(ItemID,
                                  (int)m_Script.GetStateEventFlags(State));
 
             if (m_CurrentEvent != "state_entry" || oldState != "default")
@@ -1063,10 +1214,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
 
         public Dictionary<string, object> GetVars()
         {
-            if (m_Script != null)
-                return m_Script.GetVars();
-            else
-                return new Dictionary<string, object>();
+            return m_Script.GetVars();
         }
 
         public void SetVars(Dictionary<string, object> vars)
diff --git a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
index 0ca5ff3..885559a 100644
--- a/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/LSL_Types.cs
@@ -102,19 +102,31 @@ namespace OpenSim.Region.ScriptEngine.Shared
 
             public override string ToString()
             {
+<<<<<<< HEAD
                                 string s=String.Format(Culture.FormatProvider,"<{0:0.000000},{1:0.000000},{2:0.000000}>", x, y, z);
+=======
+                string s = String.Format(Culture.FormatProvider, "<{0:0.000000}, {1:0.000000}, {2:0.000000}>", x, y, z);
+>>>>>>> avn/ubitvar
                 return s;
             }
 
             public static explicit operator LSLString(Vector3 vec)
             {
+<<<<<<< HEAD
                                 string s=String.Format(Culture.FormatProvider,"<{0:0.000000},{1:0.000000},{2:0.000000}>", vec.x, vec.y, vec.z);
+=======
+                string s = String.Format("<{0:0.000000}, {1:0.000000}, {2:0.000000}>", vec.x, vec.y, vec.z);
+>>>>>>> avn/ubitvar
                 return new LSLString(s);
             }
 
             public static explicit operator string(Vector3 vec)
             {
+<<<<<<< HEAD
                                 string s=String.Format(Culture.FormatProvider,"<{0:0.000000},{1:0.000000},{2:0.000000}>", vec.x, vec.y, vec.z);
+=======
+                string s = String.Format("<{0:0.000000}, {1:0.000000}, {2:0.000000}>", vec.x, vec.y, vec.z);
+>>>>>>> avn/ubitvar
                 return s;
             }
 
@@ -414,19 +426,19 @@ namespace OpenSim.Region.ScriptEngine.Shared
 
             public override string ToString()
             {
-                string st=String.Format(Culture.FormatProvider, "<{0:0.000000},{1:0.000000},{2:0.000000},{3:0.000000}>", x, y, z, s);
+                string st=String.Format(Culture.FormatProvider, "<{0:0.000000}, {1:0.000000}, {2:0.000000}, {3:0.000000}>", x, y, z, s);
                 return st;
             }
 
             public static explicit operator string(Quaternion r)
             {
-                string s=String.Format("<{0:0.000000},{1:0.000000},{2:0.000000},{3:0.000000}>", r.x, r.y, r.z, r.s);
+                string s=String.Format("<{0:0.000000}, {1:0.000000}, {2:0.000000}, {3:0.000000}>", r.x, r.y, r.z, r.s);
                 return s;
             }
 
             public static explicit operator LSLString(Quaternion r)
             {
-                string s=String.Format("<{0:0.000000},{1:0.000000},{2:0.000000},{3:0.000000}>", r.x, r.y, r.z, r.s);
+                string s=String.Format("<{0:0.000000}, {1:0.000000}, {2:0.000000}, {3:0.000000}>", r.x, r.y, r.z, r.s);
                 return new LSLString(s);
             }
 
@@ -537,7 +549,7 @@ namespace OpenSim.Region.ScriptEngine.Shared
                         else if (o is LSL_Types.LSLFloat)
                             size += 8;
                         else if (o is LSL_Types.LSLString)
-                            size += ((LSL_Types.LSLString)o).m_string.Length;
+                            size += ((LSL_Types.LSLString)o).m_string == null ? 0 : ((LSL_Types.LSLString)o).m_string.Length;
                         else if (o is LSL_Types.key)
                             size += ((LSL_Types.key)o).value.Length;
                         else if (o is LSL_Types.Vector3)
@@ -546,6 +558,8 @@ namespace OpenSim.Region.ScriptEngine.Shared
                             size += 64;
                         else if (o is int)
                             size += 4;
+                        else if (o is uint)
+                            size += 4;
                         else if (o is string)
                             size += ((string)o).Length;
                         else if (o is float)
@@ -713,10 +727,17 @@ namespace OpenSim.Region.ScriptEngine.Shared
             private void ExtendAndAdd(object o)
             {
                 object[] tmp;
+<<<<<<< HEAD
                 tmp = new object[Data.Length + 1];
                 Data.CopyTo(tmp, 0);
                 tmp.SetValue(o, tmp.Length - 1);
                 Data = tmp;
+=======
+                tmp = new object[m_data.Length + 1];
+                m_data.CopyTo(tmp, 0);
+                tmp.SetValue(o, tmp.Length - 1);
+                m_data = tmp;
+>>>>>>> avn/ubitvar
             }
 
             public static list operator +(list a, LSLString s)
@@ -739,24 +760,16 @@ namespace OpenSim.Region.ScriptEngine.Shared
 
             public static bool operator ==(list a, list b)
             {
-                int la = -1;
-                int lb = -1;
-                try { la = a.Length; }
-                catch (NullReferenceException) { }
-                try { lb = b.Length; }
-                catch (NullReferenceException) { }
+                int la = a.Length;
+                int lb = b.Length;
 
                 return la == lb;
             }
 
             public static bool operator !=(list a, list b)
             {
-                int la = -1;
-                int lb = -1;
-                try { la = a.Length; }
-                catch (NullReferenceException) { }
-                try {lb = b.Length;}
-                catch (NullReferenceException) { }
+                int la = a.Length;
+                int lb = b.Length;
 
                 return la != lb;
             }
@@ -990,7 +1003,7 @@ namespace OpenSim.Region.ScriptEngine.Shared
                     ret = Math.Sign(Quaternion.Mag(l) - Quaternion.Mag(r));
                 }
 
-                if (ascending == 0)
+                if (ascending != 1)
                 {
                     ret = 0 - ret;
                 }
@@ -1023,6 +1036,9 @@ namespace OpenSim.Region.ScriptEngine.Shared
                     stride = 1;
                 }
 
+                if ((Data.Length % stride) != 0)
+                    return new list(ret);
+
                 // we can optimize here in the case where stride == 1 and the list
                 // consists of homogeneous types
 
@@ -1042,7 +1058,7 @@ namespace OpenSim.Region.ScriptEngine.Shared
                     if (homogeneous)
                     {
                         Array.Sort(ret, new HomogeneousComparer());
-                        if (ascending == 0)
+                        if (ascending != 1)
                         {
                             Array.Reverse(ret);
                         }
diff --git a/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs b/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
index 0ff2da3..ad775ff 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/EventManager.cs
@@ -245,6 +245,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 DetectParams d = new DetectParams();
                 d.Key =detobj.keyUUID;
                 d.Populate(myScriptEngine.World);
+                d.LinkNum = detobj.linkNumber; // do it here since currently linknum is collided part
                 det.Add(d);
             }
 
@@ -265,6 +266,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 DetectParams d = new DetectParams();
                 d.Key =detobj.keyUUID;
                 d.Populate(myScriptEngine.World);
+                d.LinkNum = detobj.linkNumber; // do it here since currently linknum is collided part
                 det.Add(d);
             }
 
@@ -284,6 +286,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 DetectParams d = new DetectParams();
                 d.Key =detobj.keyUUID;
                 d.Populate(myScriptEngine.World);
+                d.LinkNum = detobj.linkNumber; // do it here since currently linknum is collided part
                 det.Add(d);
             }
 
diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index 78d4ee9..466c190 100755
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.Diagnostics; //for [DebuggerNonUserCode]
 using System.Globalization;
 using System.IO;
 using System.Linq;
@@ -161,6 +162,8 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         private Dictionary<UUID, IScriptInstance> m_Scripts =
                 new Dictionary<UUID, IScriptInstance>();
 
+        private OpenMetaverse.ReaderWriterLockSlim m_scriptsLock = new OpenMetaverse.ReaderWriterLockSlim();
+
         // Maps the asset ID to the assembly
 
         private Dictionary<UUID, string> m_Assemblies =
@@ -183,6 +186,71 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         IWorkItemResult m_CurrentCompile = null;
         private Dictionary<UUID, int> m_CompileDict = new Dictionary<UUID, int>();
 
+        private void lockScriptsForRead(bool locked)
+        {
+            if (locked)
+            {
+                if (m_scriptsLock.RecursiveReadCount > 0)
+                {
+                    m_log.Error("[XEngine.m_Scripts] Recursive read lock requested. This should not happen and means something needs to be fixed. For now though, it's safe to continue.");
+                    m_scriptsLock.ExitReadLock();
+                }
+                if (m_scriptsLock.RecursiveWriteCount > 0)
+                {
+                    m_log.Error("[XEngine.m_Scripts] Recursive write lock requested. This should not happen and means something needs to be fixed.");
+                    m_scriptsLock.ExitWriteLock();
+                }
+
+                while (!m_scriptsLock.TryEnterReadLock(60000))
+                {
+                    m_log.Error("[XEngine.m_Scripts] Thread lock detected while trying to aquire READ lock of m_scripts in XEngine. I'm going to try to solve the thread lock automatically to preserve region stability, but this needs to be fixed.");
+                    if (m_scriptsLock.IsWriteLockHeld)
+                    {
+                        m_scriptsLock = new OpenMetaverse.ReaderWriterLockSlim();
+                    }
+                }
+            }
+            else
+            {
+                if (m_scriptsLock.RecursiveReadCount > 0)
+                {
+                    m_scriptsLock.ExitReadLock();
+                }
+            }
+        }
+        private void lockScriptsForWrite(bool locked)
+        {
+            if (locked)
+            {
+                if (m_scriptsLock.RecursiveReadCount > 0)
+                {
+                    m_log.Error("[XEngine.m_Scripts] Recursive read lock requested. This should not happen and means something needs to be fixed. For now though, it's safe to continue.");
+                    m_scriptsLock.ExitReadLock();
+                }
+                if (m_scriptsLock.RecursiveWriteCount > 0)
+                {
+                    m_log.Error("[XEngine.m_Scripts] Recursive write lock requested. This should not happen and means something needs to be fixed.");
+                    m_scriptsLock.ExitWriteLock();
+                }
+
+                while (!m_scriptsLock.TryEnterWriteLock(60000))
+                {
+                    m_log.Error("[XEngine.m_Scripts] Thread lock detected while trying to aquire WRITE lock of m_scripts in XEngine. I'm going to try to solve the thread lock automatically to preserve region stability, but this needs to be fixed.");
+                    if (m_scriptsLock.IsWriteLockHeld)
+                    {
+                        m_scriptsLock = new OpenMetaverse.ReaderWriterLockSlim();
+                    }
+                }
+            }
+            else
+            {
+                if (m_scriptsLock.RecursiveWriteCount > 0)
+                {
+                    m_scriptsLock.ExitWriteLock();
+                }
+            }
+        }
+
         private ScriptEngineConsoleCommands m_consoleCommands;
 
         public string ScriptEngineName
@@ -714,20 +782,31 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         {
             if (!m_Enabled)
                 return;
+            lockScriptsForRead(true);
 
-            lock (m_Scripts)
-            {
-                m_log.InfoFormat(
-                    "[XEngine]: Shutting down {0} scripts in {1}", m_Scripts.Count, m_Scene.RegionInfo.RegionName);
+            List<IScriptInstance> instancesToDel = new List<IScriptInstance>(m_Scripts.Values);
 
-                foreach (IScriptInstance instance in m_Scripts.Values)
+//            foreach (IScriptInstance instance in m_Scripts.Values)
+            foreach (IScriptInstance instance in instancesToDel)
+            {
+                // Force a final state save
+                //
+                if (m_Assemblies.ContainsKey(instance.AssetID))
                 {
+<<<<<<< HEAD
                     // Force a final state save
                     //
                     try
                     {
                         if (instance.StatePersistedHere)
                             instance.SaveState();
+=======
+                    string assembly = m_Assemblies[instance.AssetID];
+
+                    try
+                    {
+                        instance.SaveState(assembly);
+>>>>>>> avn/ubitvar
                     }
                     catch (Exception e)
                     {
@@ -737,36 +816,50 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                                 instance.PrimName, instance.ScriptName, instance.ItemID, instance.ObjectID, World.Name)
                             , e);
                     }
+                }
 
+<<<<<<< HEAD
                     // Clear the event queue and abort the instance thread
                     //
                     instance.Stop(0, true);
+=======
+                // Clear the event queue and abort the instance thread
+                //
+                instance.ClearQueue();
+                instance.Stop(0);
+>>>>>>> avn/ubitvar
 
-                    // Release events, timer, etc
-                    //
-                    instance.DestroyScriptInstance();
-
-                    // Unload scripts and app domains.
-                    // Must be done explicitly because they have infinite
-                    // lifetime.
-                    // However, don't bother to do this if the simulator is shutting
-                    // down since it takes a long time with many scripts.
-                    if (!m_SimulatorShuttingDown)
+                // Release events, timer, etc
+                //
+                instance.DestroyScriptInstance();
+
+                // Unload scripts and app domains
+                // Must be done explicitly because they have infinite
+                // lifetime
+                //
+//                if (!m_SimulatorShuttingDown)
+                {
+                    m_DomainScripts[instance.AppDomain].Remove(instance.ItemID);
+                    if (m_DomainScripts[instance.AppDomain].Count == 0)
                     {
-                        m_DomainScripts[instance.AppDomain].Remove(instance.ItemID);
-                        if (m_DomainScripts[instance.AppDomain].Count == 0)
-                        {
-                            m_DomainScripts.Remove(instance.AppDomain);
-                            UnloadAppDomain(instance.AppDomain);
-                        }
+                        m_DomainScripts.Remove(instance.AppDomain);
+                        UnloadAppDomain(instance.AppDomain);
                     }
                 }
 
-                m_Scripts.Clear();
-                m_PrimObjects.Clear();
-                m_Assemblies.Clear();
-                m_DomainScripts.Clear();
-            }
+//                m_Scripts.Clear();
+//                m_PrimObjects.Clear();
+//                m_Assemblies.Clear();
+//                m_DomainScripts.Clear();
+            }
+            lockScriptsForRead(false);
+            lockScriptsForWrite(true);
+            m_Scripts.Clear();
+            lockScriptsForWrite(false);
+            m_PrimObjects.Clear();
+            m_Assemblies.Clear();
+            m_DomainScripts.Clear();
+           
             lock (m_ScriptEngines)
             {
                 m_ScriptEngines.Remove(this);
@@ -835,6 +928,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
             List<IScriptInstance> instances = new List<IScriptInstance>();
 
+<<<<<<< HEAD
             lock (m_Scripts)
             {
                 foreach (IScriptInstance instance in m_Scripts.Values)
@@ -852,6 +946,23 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
             foreach (IScriptInstance i in instances)
             {
+=======
+            lockScriptsForRead(true);
+                 foreach (IScriptInstance instance in m_Scripts.Values)
+                    instances.Add(instance);
+            lockScriptsForRead(false);
+
+            foreach (IScriptInstance i in instances)
+            {
+                string assembly = String.Empty;
+
+                
+                    if (!m_Assemblies.ContainsKey(i.AssetID))
+                        continue;
+                    assembly = m_Assemblies[i.AssetID];
+                
+
+>>>>>>> avn/ubitvar
                 try
                 {
                     i.SaveState();
@@ -1282,58 +1393,79 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             }
 
             ScriptInstance instance = null;
-            lock (m_Scripts)
+            // Create the object record
+            UUID appDomain = assetID;
+           
+
+          
+            lockScriptsForRead(true);
+            if ((!m_Scripts.ContainsKey(itemID)) ||
+                (m_Scripts[itemID].AssetID != assetID))
             {
-                // Create the object record
-                if ((!m_Scripts.ContainsKey(itemID)) ||
-                    (m_Scripts[itemID].AssetID != assetID))
-                {
-                    UUID appDomain = assetID;
+                lockScriptsForRead(false);
+                instance = new ScriptInstance(this, part,
+                                          item,
+                                          startParam, postOnRez,
+                                          m_MaxScriptQueue);
 
-                    if (part.ParentGroup.IsAttachment)
-                        appDomain = part.ParentGroup.RootPart.UUID;
+                if (part.ParentGroup.IsAttachment)
+                    appDomain = part.ParentGroup.RootPart.UUID;
 
-                    if (!m_AppDomains.ContainsKey(appDomain))
+                if (!m_AppDomains.ContainsKey(appDomain))
+                {
+                    try
                     {
-                        try
-                        {
-                            AppDomainSetup appSetup = new AppDomainSetup();
-                            appSetup.PrivateBinPath = Path.Combine(
-                                    m_ScriptEnginesPath,
-                                    m_Scene.RegionInfo.RegionID.ToString());
+                        AppDomainSetup appSetup = new AppDomainSetup();
+                        appSetup.PrivateBinPath = Path.Combine(
+                                m_ScriptEnginesPath,
+                                m_Scene.RegionInfo.RegionID.ToString());
 
-                            Evidence baseEvidence = AppDomain.CurrentDomain.Evidence;
-                            Evidence evidence = new Evidence(baseEvidence);
+                        Evidence baseEvidence = AppDomain.CurrentDomain.Evidence;
+                        Evidence evidence = new Evidence(baseEvidence);
 
-                            AppDomain sandbox;
-                            if (m_AppDomainLoading)
+                        AppDomain sandbox;
+                        if (m_AppDomainLoading)
+                        {
+                            sandbox = AppDomain.CreateDomain(
+                                            m_Scene.RegionInfo.RegionID.ToString(),
+                                            evidence, appSetup);
+                            if (m_AppDomains.ContainsKey(appDomain))
                             {
-                                sandbox = AppDomain.CreateDomain(
-                                                m_Scene.RegionInfo.RegionID.ToString(),
-                                                evidence, appSetup);
-                                sandbox.AssemblyResolve +=
+                                m_AppDomains[appDomain].AssemblyResolve +=
                                     new ResolveEventHandler(
                                         AssemblyResolver.OnAssemblyResolve);
+                                if (m_DomainScripts.ContainsKey(appDomain))
+                                {
+                                    m_DomainScripts[appDomain].Add(itemID);
+                                }
+                                else
+                                {
+                                    m_DomainScripts.Add(appDomain, new List<UUID>());
+                                    m_DomainScripts[appDomain].Add(itemID);
+                                }
                             }
                             else
                             {
-                                sandbox = AppDomain.CurrentDomain;
+                                m_AppDomains.Add(appDomain, sandbox);
+                                m_AppDomains[appDomain].AssemblyResolve +=
+                                    new ResolveEventHandler(
+                                        AssemblyResolver.OnAssemblyResolve);
+                                if (m_DomainScripts.ContainsKey(appDomain))
+                                {
+                                    m_DomainScripts[appDomain].Add(itemID);
+                                }
+                                else
+                                {
+                                    m_DomainScripts.Add(appDomain, new List<UUID>());
+                                    m_DomainScripts[appDomain].Add(itemID);
+                                }
+
                             }
-                            
-                            //PolicyLevel sandboxPolicy = PolicyLevel.CreateAppDomainLevel();
-                            //AllMembershipCondition sandboxMembershipCondition = new AllMembershipCondition();
-                            //PermissionSet sandboxPermissionSet = sandboxPolicy.GetNamedPermissionSet("Internet");
-                            //PolicyStatement sandboxPolicyStatement = new PolicyStatement(sandboxPermissionSet);
-                            //CodeGroup sandboxCodeGroup = new UnionCodeGroup(sandboxMembershipCondition, sandboxPolicyStatement);
-                            //sandboxPolicy.RootCodeGroup = sandboxCodeGroup;
-                            //sandbox.SetAppDomainPolicy(sandboxPolicy);
-                            
-                            m_AppDomains[appDomain] = sandbox;
 
-                            m_DomainScripts[appDomain] = new List<UUID>();
                         }
-                        catch (Exception e)
+                        else
                         {
+<<<<<<< HEAD
                             m_log.ErrorFormat("[XEngine] Exception creating app domain:\n {0}", e.ToString());
                             m_ScriptErrorMessage += "Exception creating app domain:\n";
                             m_ScriptFailCount++;
@@ -1342,10 +1474,12 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                                 m_AddingAssemblies[assemblyPath]--;
                             }
                             return false;
+=======
+                            sandbox = AppDomain.CurrentDomain;
+>>>>>>> avn/ubitvar
                         }
-                    }
-                    m_DomainScripts[appDomain].Add(itemID);
 
+<<<<<<< HEAD
                     IScript scriptObj = null;
                     EventWaitHandle coopSleepHandle;
                     bool coopTerminationForThisScript;
@@ -1477,26 +1611,52 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                             scriptObj, coopSleepHandle, assemblyPath,
                             Path.Combine(ScriptEnginePath, World.RegionInfo.RegionID.ToString()), stateSource, coopTerminationForThisScript))
                             return false;
+=======
+//                    if (!instance.Load(m_AppDomains[appDomain], assembly, stateSource))
+//                        return false;
+>>>>>>> avn/ubitvar
 
-//                    if (DebugLevel >= 1)
-//                    m_log.DebugFormat(
-//                        "[XEngine] Loaded script {0}.{1}, item UUID {2}, prim UUID {3} @ {4}.{5}",
-//                        part.ParentGroup.RootPart.Name, item.Name, itemID, part.UUID,
-//                        part.ParentGroup.RootPart.AbsolutePosition, part.ParentGroup.Scene.RegionInfo.RegionName);
+                        m_AppDomains[appDomain] = sandbox;
 
-                    if (presence != null)
+                        m_DomainScripts[appDomain] = new List<UUID>();
+                    }
+                    catch (Exception e)
                     {
-                        ShowScriptSaveResponse(item.OwnerID,
-                                assetID, "Compile successful", true);
+                        m_log.ErrorFormat("[XEngine] Exception creating app domain:\n {0}", e.ToString());
+                        m_ScriptErrorMessage += "Exception creating app domain:\n";
+                        m_ScriptFailCount++;
+                        lock (m_AddingAssemblies)
+                        {
+                            m_AddingAssemblies[assembly]--;
+                        }
+                        return false;
                     }
+                }
 
-                    instance.AppDomain = appDomain;
-                    instance.LineMap = linemap;
 
-                    m_Scripts[itemID] = instance;
+                if (!instance.Load(m_AppDomains[appDomain], assembly, stateSource))
+                    return false;
+//                m_log.DebugFormat(
+//                        "[XEngine] Loaded script {0}.{1}, script UUID {2}, prim UUID {3} @ {4}.{5}",
+//                        part.ParentGroup.RootPart.Name, item.Name, assetID, part.UUID, 
+//                        part.ParentGroup.RootPart.AbsolutePosition, part.ParentGroup.Scene.RegionInfo.RegionName);
+
+                if (presence != null)
+                {
+                    ShowScriptSaveResponse(item.OwnerID,
+                            assetID, "Compile successful", true);
                 }
-            }
 
+                instance.AppDomain = appDomain;
+                instance.LineMap = linemap;
+                lockScriptsForWrite(true);
+                m_Scripts[itemID] = instance;
+                lockScriptsForWrite(false);
+            }
+            else
+            {
+                lockScriptsForRead(false);
+            }
             lock (m_PrimObjects)
             {
                 if (!m_PrimObjects.ContainsKey(localID))
@@ -1514,7 +1674,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                 m_AddingAssemblies[assemblyPath]--;
             }
 
-            if (instance != null) 
+            if (instance!=null) 
                 instance.Init();
 
             bool runIt;
@@ -1537,19 +1697,28 @@ namespace OpenSim.Region.ScriptEngine.XEngine
                     m_CompileDict.Remove(itemID);
             }
 
-            IScriptInstance instance = null;
-
-            lock (m_Scripts)
+            lockScriptsForRead(true);
+            // Do we even have it?
+            if (!m_Scripts.ContainsKey(itemID))
             {
-                // Do we even have it?
-                if (!m_Scripts.ContainsKey(itemID))
-                    return;
-
-                instance = m_Scripts[itemID];
-                m_Scripts.Remove(itemID);
-            }
+                lockScriptsForRead(false);
+                return;
+            }           
 
+<<<<<<< HEAD
             instance.Stop(m_WaitForEventCompletionOnScriptStop, true);
+=======
+            IScriptInstance instance=m_Scripts[itemID];
+            lockScriptsForRead(false);
+            lockScriptsForWrite(true);
+            m_Scripts.Remove(itemID);
+            lockScriptsForWrite(false);
+            instance.ClearQueue();
+
+            instance.Stop(m_WaitForEventCompletionOnScriptStop);
+
+//                bool objectRemoved = false;
+>>>>>>> avn/ubitvar
 
             lock (m_PrimObjects)
             {
@@ -1571,17 +1740,26 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
             instance.DestroyScriptInstance();
 
-            m_DomainScripts[instance.AppDomain].Remove(instance.ItemID);
-            if (m_DomainScripts[instance.AppDomain].Count == 0)
+            if (m_DomainScripts.ContainsKey(instance.AppDomain))
             {
-                m_DomainScripts.Remove(instance.AppDomain);
-                UnloadAppDomain(instance.AppDomain);
+                m_DomainScripts[instance.AppDomain].Remove(instance.ItemID);
+                if (m_DomainScripts[instance.AppDomain].Count == 0)
+                {
+                    m_DomainScripts.Remove(instance.AppDomain);
+                    UnloadAppDomain(instance.AppDomain);
+                }
             }
 
             ObjectRemoved handlerObjectRemoved = OnObjectRemoved;
             if (handlerObjectRemoved != null)
-                handlerObjectRemoved(instance.ObjectID);
+            {
+                SceneObjectPart part = m_Scene.GetSceneObjectPart(localID);                    
+                if (part != null)
+                handlerObjectRemoved(part.UUID);
+            }
 
+            CleanAssemblies();
+            
             ScriptRemoved handlerScriptRemoved = OnScriptRemoved;
             if (handlerScriptRemoved != null)
                 handlerScriptRemoved(itemID);
@@ -1842,12 +2020,14 @@ namespace OpenSim.Region.ScriptEngine.XEngine
         private IScriptInstance GetInstance(UUID itemID)
         {
             IScriptInstance instance;
-            lock (m_Scripts)
+            lockScriptsForRead(true);
+            if (!m_Scripts.ContainsKey(itemID))
             {
-                if (!m_Scripts.ContainsKey(itemID))
-                    return null;
-                instance = m_Scripts[itemID];
+                lockScriptsForRead(false);
+                return null;
             }
+            instance = m_Scripts[itemID];
+            lockScriptsForRead(false);
             return instance;
         }
 
@@ -1869,6 +2049,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             return instance != null && instance.Running;
         }
 
+        [DebuggerNonUserCode]
         public void ApiResetScript(UUID itemID)
         {
             IScriptInstance instance = GetInstance(itemID);
@@ -1953,6 +2134,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             return instance != null ? instance.GetDetectID(idx) : UUID.Zero;
         }
 
+        [DebuggerNonUserCode]
         public void SetState(UUID itemID, string newState)
         {
             IScriptInstance instance = GetInstance(itemID);
@@ -1973,11 +2155,10 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
             List<IScriptInstance> instances = new List<IScriptInstance>();
 
-            lock (m_Scripts)
-            {
-                foreach (IScriptInstance instance in m_Scripts.Values)
+            lockScriptsForRead(true);
+            foreach (IScriptInstance instance in m_Scripts.Values)
                     instances.Add(instance);
-            }
+            lockScriptsForRead(false);
 
             foreach (IScriptInstance i in instances)
             {
diff --git a/OpenSim/Server/Base/HttpServerBase.cs b/OpenSim/Server/Base/HttpServerBase.cs
index 44ef124..a18cdc1 100644
--- a/OpenSim/Server/Base/HttpServerBase.cs
+++ b/OpenSim/Server/Base/HttpServerBase.cs
@@ -40,7 +40,7 @@ namespace OpenSim.Server.Base
 {
     public class HttpServerBase : ServicesServerBase
     {
-//        private static readonly ILog m_Log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private uint m_consolePort;
 
@@ -70,6 +70,7 @@ namespace OpenSim.Server.Base
 
             bool ssl_main = networkConfig.GetBoolean("https_main",false);
             bool ssl_listener = networkConfig.GetBoolean("https_listener",false);
+            bool ssl_external = networkConfig.GetBoolean("https_external",false);
 
             m_consolePort = (uint)networkConfig.GetInt("ConsolePort", 0);
 
@@ -115,6 +116,7 @@ namespace OpenSim.Server.Base
             {
                 uint https_port = (uint)networkConfig.GetInt("https_port", 0);
 
+<<<<<<< HEAD
                 string cert_path = networkConfig.GetString("cert_path",String.Empty);
                 if (cert_path == String.Empty)
                 {
@@ -127,9 +129,31 @@ namespace OpenSim.Server.Base
                 {
                     System.Console.WriteLine("ERROR: Password for X509 certificate is missing, server can't start.");
                     Environment.Exit(1);
+=======
+                m_log.WarnFormat("[SSL]: External flag is {0}", ssl_external);
+                if (!ssl_external)
+                {
+                    string cert_path = networkConfig.GetString("cert_path",String.Empty);
+                    if ( cert_path == String.Empty )
+                    {
+                        System.Console.WriteLine("Path to X509 certificate is missing, server can't start.");
+                        Thread.CurrentThread.Abort();
+                    }
+                    string cert_pass = networkConfig.GetString("cert_pass",String.Empty);
+                    if ( cert_pass == String.Empty )
+                    {
+                        System.Console.WriteLine("Password for X509 certificate is missing, server can't start.");
+                        Thread.CurrentThread.Abort();
+                    }
+
+                    MainServer.AddHttpServer(new BaseHttpServer(https_port, ssl_listener, cert_path, cert_pass));
+                }
+                else
+                {
+                    m_log.WarnFormat("[SSL]: SSL port is active but no SSL is used because external SSL was requested.");
+                    MainServer.AddHttpServer(new BaseHttpServer(https_port));
+>>>>>>> avn/ubitvar
                 }
-
-                MainServer.AddHttpServer(new BaseHttpServer(https_port, ssl_listener, cert_path, cert_pass));
             }
         }
 
diff --git a/OpenSim/Server/Handlers/BakedTextures/XBakesPostHandler.cs b/OpenSim/Server/Handlers/BakedTextures/XBakesPostHandler.cs
index e38543b..502cecf 100644
--- a/OpenSim/Server/Handlers/BakedTextures/XBakesPostHandler.cs
+++ b/OpenSim/Server/Handlers/BakedTextures/XBakesPostHandler.cs
@@ -45,12 +45,19 @@ namespace OpenSim.Server.Handlers.BakedTextures
 {
     public class BakesServerPostHandler : BaseStreamHandler
     {
+<<<<<<< HEAD:OpenSim/Server/Handlers/BakedTextures/XBakesPostHandler.cs
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private IBakedTextureService m_BakesService;
 
         public BakesServerPostHandler(IBakedTextureService service, IServiceAuth auth) :
                 base("POST", "/bakes", auth)
+=======
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        
+        public MSSQLAvatarData(string connectionString, string realm) :
+                base(connectionString, realm, "Avatar")
+>>>>>>> avn/ubitvar:OpenSim/Data/MSSQL/MSSQLAvatarData.cs
         {
             m_BakesService = service;
         }
@@ -73,4 +80,4 @@ namespace OpenSim.Server.Handlers.BakedTextures
             return new byte[0];
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs b/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
index 9237c63..b63b594 100644
--- a/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/GridUser/GridUserServerPostHandler.cs
@@ -185,6 +185,9 @@ namespace OpenSim.Server.Handlers.GridUser
 
             GridUserInfo guinfo = m_GridUserService.GetGridUserInfo(user);
 
+            if (guinfo == null)
+                return FailureResult();
+
             Dictionary<string, object> result = new Dictionary<string, object>();
             if (guinfo != null)
                 result["result"] = guinfo.ToKeyValuePairs();
diff --git a/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs b/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
index f2a5678..5d672c3 100644
--- a/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
+++ b/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
@@ -132,8 +132,13 @@ namespace OpenSim.Server.Handlers.Login
 
                     //m_log.InfoFormat("[LOGIN]: XMLRPC Login Requested for {0} {1}, starting in {2}, using {3}", first, last, startLocation, clientVersion);
 
+
+                    bool LibOMVclient = false;
+                    if (request.Params.Count > 4 && (string)request.Params[4] == "gridproxy")
+                        LibOMVclient = true;
+                    
                     LoginResponse reply = null;
-                    reply = m_LocalService.Login(first, last, passwd, startLocation, scopeID, clientVersion, channel, mac, id0, remoteClient);
+                    reply = m_LocalService.Login(first, last, passwd, startLocation, scopeID, clientVersion, channel, mac, id0, remoteClient, LibOMVclient);
 
                     XmlRpcResponse response = new XmlRpcResponse();
                     response.Value = reply.ToHashtable();
@@ -216,7 +221,7 @@ namespace OpenSim.Server.Handlers.Login
 
                     LoginResponse reply = null;
                     reply = m_LocalService.Login(map["first"].AsString(), map["last"].AsString(), map["passwd"].AsString(), startLocation, scopeID,
-                        map["version"].AsString(), map["channel"].AsString(), map["mac"].AsString(), map["id0"].AsString(), remoteClient);
+                        map["version"].AsString(), map["channel"].AsString(), map["mac"].AsString(), map["id0"].AsString(), remoteClient,false);
                     return reply.ToOSDMap();
 
                 }
@@ -259,7 +264,7 @@ namespace OpenSim.Server.Handlers.Login
                                                (sender as WebSocketHttpServerHandler).GetRemoteIPEndpoint();
                                            LoginResponse reply = null;
                                            reply = m_LocalService.Login(first, last, passwd, start, scope, version,
-                                                                        channel, mac, id0, endPoint);
+                                                                        channel, mac, id0, endPoint,false);
                                            sock.SendMessage(OSDParser.SerializeJsonString(reply.ToOSDMap()));
 
                                        }
diff --git a/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs b/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs
index 649a27e..083a628 100644
--- a/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs
+++ b/OpenSim/Server/Handlers/Map/MapAddServerConnector.cs
@@ -118,9 +118,19 @@ namespace OpenSim.Server.Handlers.MapImage
                     httpResponse.StatusCode = (int)OSHttpStatusCode.ClientErrorBadRequest;
                     return FailureResult("Bad request.");
                 }
+<<<<<<< HEAD
                 uint x = 0, y = 0;
                 UInt32.TryParse(request["X"].ToString(), out x);
                 UInt32.TryParse(request["Y"].ToString(), out y);
+=======
+                int x = 0, y = 0;
+//                UUID scopeID = new UUID("07f8d88e-cd5e-4239-a0ed-843f75d09992");
+                UUID scopeID = UUID.Zero;
+                Int32.TryParse(request["X"].ToString(), out x);
+                Int32.TryParse(request["Y"].ToString(), out y);
+                if (request.ContainsKey("SCOPE"))
+                    UUID.TryParse(request["SCOPE"].ToString(), out scopeID);
+>>>>>>> avn/ubitvar
 
                 m_log.DebugFormat("[MAP ADD SERVER CONNECTOR]: Received map data for region at {0}-{1}", x, y);
 
@@ -132,7 +142,11 @@ namespace OpenSim.Server.Handlers.MapImage
                 if (m_GridService != null)
                 {
                     System.Net.IPAddress ipAddr = GetCallerIP(httpRequest);
+<<<<<<< HEAD
                     GridRegion r = m_GridService.GetRegionByPosition(UUID.Zero, (int)Util.RegionToWorldLoc(x), (int)Util.RegionToWorldLoc(y));
+=======
+                    GridRegion r = m_GridService.GetRegionByPosition(UUID.Zero, (int)Util.RegionToWorldLoc((uint)x), (int)Util.RegionToWorldLoc((uint)y));
+>>>>>>> avn/ubitvar
                     if (r != null)
                     {
                         if (r.ExternalEndPoint.Address.ToString() != ipAddr.ToString())
@@ -153,7 +167,11 @@ namespace OpenSim.Server.Handlers.MapImage
                 byte[] data = Convert.FromBase64String(request["DATA"].ToString());
 
                 string reason = string.Empty;
+<<<<<<< HEAD
                 bool result = m_MapService.AddMapTile((int)x, (int)y, data, out reason);
+=======
+                bool result = m_MapService.AddMapTile(x, y, data, scopeID, out reason);
+>>>>>>> avn/ubitvar
 
                 if (result)
                     return SuccessResult();
diff --git a/OpenSim/Server/Handlers/Map/MapGetServerConnector.cs b/OpenSim/Server/Handlers/Map/MapGetServerConnector.cs
index 7bb2f39..1ae669c 100644
--- a/OpenSim/Server/Handlers/Map/MapGetServerConnector.cs
+++ b/OpenSim/Server/Handlers/Map/MapGetServerConnector.cs
@@ -29,6 +29,7 @@ using System;
 using System.IO;
 using System.Net;
 using System.Reflection;
+using System.Threading;
 
 using Nini.Config;
 using log4net;
@@ -37,6 +38,7 @@ using OpenSim.Server.Base;
 using OpenSim.Services.Interfaces;
 using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Server.Handlers.Base;
+using OpenMetaverse;
 
 namespace OpenSim.Server.Handlers.MapImage
 {
@@ -70,6 +72,8 @@ namespace OpenSim.Server.Handlers.MapImage
 
     class MapServerGetHandler : BaseStreamHandler
     {
+        public static ManualResetEvent ev = new ManualResetEvent(true);
+
 //        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         private IMapImageService m_MapService;
@@ -82,10 +86,25 @@ namespace OpenSim.Server.Handlers.MapImage
 
         protected override byte[] ProcessRequest(string path, Stream request, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
         {
-            byte[] result = new byte[0];
+            ev.WaitOne();
+            lock (ev)
+            {
+                ev.Reset();
+            }
 
+            byte[] result = new byte[0];
             string format = string.Empty;
-            result = m_MapService.GetMapTile(path.Trim('/'), out format);
+
+//            UUID scopeID = new UUID("07f8d88e-cd5e-4239-a0ed-843f75d09992");
+            UUID scopeID = UUID.Zero;
+
+            string[] bits = path.Trim('/').Split(new char[] {'/'});
+            if (bits.Length > 1)
+            {
+                scopeID = new UUID(bits[0]);
+                path = bits[1];
+            }
+            result = m_MapService.GetMapTile(path.Trim('/'), scopeID, out format);
             if (result.Length > 0)
             {
                 httpResponse.StatusCode = (int)HttpStatusCode.OK;
@@ -100,6 +119,11 @@ namespace OpenSim.Server.Handlers.MapImage
                 httpResponse.ContentType = "text/plain";
             }
 
+            lock (ev)
+            {
+                ev.Set();
+            }
+
             return result;
         }
 
diff --git a/OpenSim/Server/Handlers/Map/MapRemoveServerConnector.cs b/OpenSim/Server/Handlers/Map/MapRemoveServerConnector.cs
new file mode 100644
index 0000000..4f8f7e1
--- /dev/null
+++ b/OpenSim/Server/Handlers/Map/MapRemoveServerConnector.cs
@@ -0,0 +1,253 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Xml;
+
+using Nini.Config;
+using log4net;
+using OpenMetaverse;
+
+using OpenSim.Framework;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
+using OpenSim.Framework.Servers.HttpServer;
+using OpenSim.Server.Handlers.Base;
+
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+
+namespace OpenSim.Server.Handlers.MapImage
+{
+    public class MapRemoveServiceConnector : ServiceConnector
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+        private IMapImageService m_MapService;
+        private IGridService m_GridService;
+        private string m_ConfigName = "MapImageService";
+
+        public MapRemoveServiceConnector(IConfigSource config, IHttpServer server, string configName) :
+                base(config, server, configName)
+        {
+            IConfig serverConfig = config.Configs[m_ConfigName];
+            if (serverConfig == null)
+                throw new Exception(String.Format("No section {0} in config file", m_ConfigName));
+
+            string mapService = serverConfig.GetString("LocalServiceModule",
+                    String.Empty);
+
+            if (mapService == String.Empty)
+                throw new Exception("No LocalServiceModule in config file");
+
+            Object[] args = new Object[] { config };
+            m_MapService = ServerUtils.LoadPlugin<IMapImageService>(mapService, args);
+
+            string gridService = serverConfig.GetString("GridService", String.Empty);
+            if (gridService != string.Empty)
+                m_GridService = ServerUtils.LoadPlugin<IGridService>(gridService, args);
+
+            if (m_GridService != null)
+                m_log.InfoFormat("[MAP IMAGE HANDLER]: GridService check is ON");
+            else
+                m_log.InfoFormat("[MAP IMAGE HANDLER]: GridService check is OFF");
+
+            bool proxy = serverConfig.GetBoolean("HasProxy", false);
+            server.AddStreamHandler(new MapServerRemoveHandler(m_MapService, m_GridService, proxy));
+
+        }
+    }
+
+    class MapServerRemoveHandler : BaseStreamHandler
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        private IMapImageService m_MapService;
+        private IGridService m_GridService;
+        bool m_Proxy;
+
+        public MapServerRemoveHandler(IMapImageService service, IGridService grid, bool proxy) :
+            base("POST", "/removemap")
+        {
+            m_MapService = service;
+            m_GridService = grid;
+            m_Proxy = proxy;
+        }
+
+        public override byte[] Handle(string path, Stream requestData, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
+        {
+//            m_log.DebugFormat("[MAP SERVICE IMAGE HANDLER]: Received {0}", path);
+            StreamReader sr = new StreamReader(requestData);
+            string body = sr.ReadToEnd();
+            sr.Close();
+            body = body.Trim();
+
+            try
+            {
+                Dictionary<string, object> request = ServerUtils.ParseQueryString(body);
+
+                if (!request.ContainsKey("X") || !request.ContainsKey("Y"))
+                {
+                    httpResponse.StatusCode = (int)OSHttpStatusCode.ClientErrorBadRequest;
+                    return FailureResult("Bad request.");
+                }
+                int x = 0, y = 0;
+                Int32.TryParse(request["X"].ToString(), out x);
+                Int32.TryParse(request["Y"].ToString(), out y);
+//                UUID scopeID = new UUID("07f8d88e-cd5e-4239-a0ed-843f75d09992");
+                UUID scopeID = UUID.Zero;
+                if (request.ContainsKey("SCOPE"))
+                    UUID.TryParse(request["SCOPE"].ToString(), out scopeID);
+
+                m_log.DebugFormat("[MAP REMOVE SERVER CONNECTOR]: Received position data for region at {0}-{1}", x, y);
+
+                if (m_GridService != null)
+                {
+                    System.Net.IPAddress ipAddr = GetCallerIP(httpRequest);
+                    GridRegion r = m_GridService.GetRegionByPosition(UUID.Zero, (int)Util.RegionToWorldLoc((uint)x), (int)Util.RegionToWorldLoc((uint)y));
+                    if (r != null)
+                    {
+                        if (r.ExternalEndPoint.Address.ToString() != ipAddr.ToString())
+                        {
+                            m_log.WarnFormat("[MAP IMAGE HANDLER]: IP address {0} may be trying to impersonate region in IP {1}", ipAddr, r.ExternalEndPoint.Address);
+                            return FailureResult("IP address of caller does not match IP address of registered region");
+                        }
+
+                    }
+                    else
+                    {
+                        m_log.WarnFormat("[MAP IMAGE HANDLER]: IP address {0} may be rogue. Region not found at coordinates {1}-{2}", 
+                            ipAddr, x, y);
+                        return FailureResult("Region not found at given coordinates");
+                    }
+                }
+
+                string reason = string.Empty;
+                bool result = m_MapService.RemoveMapTile(x, y, scopeID, out reason);
+
+                if (result)
+                    return SuccessResult();
+                else
+                    return FailureResult(reason);
+
+            }
+            catch (Exception e)
+            {
+                m_log.ErrorFormat("[MAP SERVICE IMAGE HANDLER]: Exception {0} {1}", e.Message, e.StackTrace);
+            }
+
+            return FailureResult("Unexpected server error");
+        }
+
+        private byte[] SuccessResult()
+        {
+            XmlDocument doc = new XmlDocument();
+
+            XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration,
+                    "", "");
+
+            doc.AppendChild(xmlnode);
+
+            XmlElement rootElement = doc.CreateElement("", "ServerResponse",
+                    "");
+
+            doc.AppendChild(rootElement);
+
+            XmlElement result = doc.CreateElement("", "Result", "");
+            result.AppendChild(doc.CreateTextNode("Success"));
+
+            rootElement.AppendChild(result);
+
+            return DocToBytes(doc);
+        }
+
+        private byte[] FailureResult(string msg)
+        {
+            XmlDocument doc = new XmlDocument();
+
+            XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration,
+                    "", "");
+
+            doc.AppendChild(xmlnode);
+
+            XmlElement rootElement = doc.CreateElement("", "ServerResponse",
+                    "");
+
+            doc.AppendChild(rootElement);
+
+            XmlElement result = doc.CreateElement("", "Result", "");
+            result.AppendChild(doc.CreateTextNode("Failure"));
+
+            rootElement.AppendChild(result);
+
+            XmlElement message = doc.CreateElement("", "Message", "");
+            message.AppendChild(doc.CreateTextNode(msg));
+
+            rootElement.AppendChild(message);
+
+            return DocToBytes(doc);
+        }
+
+        private byte[] DocToBytes(XmlDocument doc)
+        {
+            MemoryStream ms = new MemoryStream();
+            XmlTextWriter xw = new XmlTextWriter(ms, null);
+            xw.Formatting = Formatting.Indented;
+            doc.WriteTo(xw);
+            xw.Flush();
+
+            return ms.ToArray();
+        }
+
+        private System.Net.IPAddress GetCallerIP(IOSHttpRequest request)
+        {
+            if (!m_Proxy)
+                return request.RemoteIPEndPoint.Address;
+
+            // We're behind a proxy
+            string xff = "X-Forwarded-For";
+            string xffValue = request.Headers[xff.ToLower()];
+            if (xffValue == null || (xffValue != null && xffValue == string.Empty))
+                xffValue = request.Headers[xff];
+
+            if (xffValue == null || (xffValue != null && xffValue == string.Empty))
+            {
+                m_log.WarnFormat("[MAP IMAGE HANDLER]: No XFF header");
+                return request.RemoteIPEndPoint.Address;
+            }
+
+            System.Net.IPEndPoint ep = Util.GetClientIPFromXFF(xffValue);
+            if (ep != null)
+                return ep.Address;
+
+            // Oops
+            return request.RemoteIPEndPoint.Address;
+        }
+
+    }
+}
diff --git a/OpenSim/Server/Handlers/Profiles/UserProfilesConnector.cs b/OpenSim/Server/Handlers/Profiles/UserProfilesConnector.cs
index 2dfb862..9afe953 100644
--- a/OpenSim/Server/Handlers/Profiles/UserProfilesConnector.cs
+++ b/OpenSim/Server/Handlers/Profiles/UserProfilesConnector.cs
@@ -99,8 +99,6 @@ namespace OpenSim.Server.Handlers.Profiles
             Server.AddJsonRPCHandler("avatar_properties_request", handler.AvatarPropertiesRequest);
             Server.AddJsonRPCHandler("avatar_properties_update", handler.AvatarPropertiesUpdate);
             Server.AddJsonRPCHandler("avatar_interests_update", handler.AvatarInterestsUpdate);
-            Server.AddJsonRPCHandler("user_preferences_update", handler.UserPreferenecesUpdate);
-            Server.AddJsonRPCHandler("user_preferences_request", handler.UserPreferencesRequest);
             Server.AddJsonRPCHandler("image_assets_request", handler.AvatarImageAssetsRequest);
             Server.AddJsonRPCHandler("user_data_request", handler.RequestUserAppData);
             Server.AddJsonRPCHandler("user_data_update", handler.UpdateUserAppData);
diff --git a/OpenSim/Server/Handlers/Profiles/UserProfilesHandlers.cs b/OpenSim/Server/Handlers/Profiles/UserProfilesHandlers.cs
index 49aa8ba..bc88184 100644
--- a/OpenSim/Server/Handlers/Profiles/UserProfilesHandlers.cs
+++ b/OpenSim/Server/Handlers/Profiles/UserProfilesHandlers.cs
@@ -380,6 +380,7 @@ namespace OpenSim.Server.Handlers
         }
         #endregion Interests
 
+<<<<<<< HEAD
         #region User Preferences
         public bool UserPreferencesRequest(OSDMap json, ref JsonRpcResponse response)
         {
@@ -433,6 +434,8 @@ namespace OpenSim.Server.Handlers
         }
         #endregion User Preferences
 
+=======
+>>>>>>> avn/ubitvar
         #region Utility
         public bool AvatarImageAssetsRequest(OSDMap json, ref JsonRpcResponse response)
         {
diff --git a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
index e7544b5..8780a49 100644
--- a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
@@ -149,6 +149,7 @@ namespace OpenSim.Server.Handlers.Simulation
             if (args.ContainsKey("my_version"))
                 theirVersion = args["my_version"].AsString();
 
+<<<<<<< HEAD
             List<UUID> features = new List<UUID>();
 
             if (args.ContainsKey("features"))
@@ -159,12 +160,18 @@ namespace OpenSim.Server.Handlers.Simulation
                     features.Add(new UUID(o.AsString()));
             }
 
+=======
+>>>>>>> avn/ubitvar
             GridRegion destination = new GridRegion();
             destination.RegionID = regionID;
 
             string reason;
             string version;
+<<<<<<< HEAD
             bool result = m_SimulationService.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, theirVersion, features, out version, out reason);
+=======
+            bool result = m_SimulationService.QueryAccess(destination, agentID, agentHomeURI, viaTeleport, position, theirVersion, out version, out reason);
+>>>>>>> avn/ubitvar
 
             responsedata["int_response_code"] = HttpStatusCode.OK;
 
@@ -262,7 +269,16 @@ namespace OpenSim.Server.Handlers.Simulation
             httpResponse.KeepAlive = false;
             Encoding encoding = Encoding.UTF8;
 
+<<<<<<< HEAD
             if (httpRequest.ContentType != "application/json")
+=======
+            Stream inputStream = null;
+            if ((httpRequest.ContentType == "application/x-gzip" || httpRequest.Headers["Content-Encoding"] == "gzip") || (httpRequest.Headers["X-Content-Encoding"] == "gzip"))
+                inputStream = new GZipStream(request, CompressionMode.Decompress);
+            else if (httpRequest.ContentType == "application/json")
+                inputStream = request;
+            else // no go
+>>>>>>> avn/ubitvar
             {
                 httpResponse.StatusCode = 406;
                 return encoding.GetBytes("false");
@@ -448,7 +464,30 @@ namespace OpenSim.Server.Handlers.Simulation
         protected virtual bool CreateAgent(GridRegion source, GridRegion gatekeeper, GridRegion destination,
             AgentCircuitData aCircuit, uint teleportFlags, bool fromLogin, out string reason)
         {
+<<<<<<< HEAD
             return m_SimulationService.CreateAgent(source, destination, aCircuit, teleportFlags, out reason);
+=======
+            reason = String.Empty;
+            if ((teleportFlags & (uint)TeleportFlags.ViaLogin) == 0)
+            {
+                Util.FireAndForget(x =>
+                {
+                    string r;
+                    m_SimulationService.CreateAgent(destination, aCircuit, teleportFlags, out r);
+                    m_log.DebugFormat("[AGENT HANDLER]: ASYNC CreateAgent {0}", r);
+                });
+
+                return true;
+            }
+            else
+            {
+
+                bool ret = m_SimulationService.CreateAgent(destination, aCircuit, teleportFlags, out reason);
+                m_log.DebugFormat("[AGENT HANDLER]: SYNC CreateAgent {0} {1}", ret.ToString(), reason);
+                return ret;
+            }
+
+>>>>>>> avn/ubitvar
         }
     }
 
diff --git a/OpenSim/Server/ServerMain.cs b/OpenSim/Server/ServerMain.cs
index 65e9287..ed5a481 100644
--- a/OpenSim/Server/ServerMain.cs
+++ b/OpenSim/Server/ServerMain.cs
@@ -29,6 +29,7 @@ using Nini.Config;
 using log4net;
 using System.Reflection;
 using System;
+using System.Net;
 using System.Collections.Generic;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
@@ -53,6 +54,10 @@ namespace OpenSim.Server
 
         public static int Main(string[] args)
         {
+            // Make sure we don't get outbound connections queueing
+            ServicePointManager.DefaultConnectionLimit = 50;
+            ServicePointManager.UseNagleAlgorithm = false;
+
             m_Server = new HttpServerBase("R.O.B.U.S.T.", args);
             
             string registryLocation;
diff --git a/OpenSim/Services/AssetService/AssetService.cs b/OpenSim/Services/AssetService/AssetService.cs
index 0aefa16..c57db48 100644
--- a/OpenSim/Services/AssetService/AssetService.cs
+++ b/OpenSim/Services/AssetService/AssetService.cs
@@ -174,7 +174,10 @@ namespace OpenSim.Services.AssetService
             {
 //                m_log.DebugFormat(
 //                    "[ASSET SERVICE]: Storing asset {0} {1}, bytes {2}", asset.Name, asset.FullID, asset.Data.Length);
-                m_Database.StoreAsset(asset);
+               if (!m_Database.StoreAsset(asset))
+                {
+                return UUID.Zero.ToString();
+                }
             }
 //            else
 //            {
diff --git a/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs b/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs
index 229f557..e42f9a0 100644
--- a/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs
+++ b/OpenSim/Services/AuthenticationService/AuthenticationServiceBase.cs
@@ -30,10 +30,11 @@ using OpenMetaverse;
 using log4net;
 using Nini.Config;
 using System.Reflection;
+using OpenSim.Server.Base;
+using OpenSim.Services.Interfaces;
 using OpenSim.Data;
 using OpenSim.Framework;
 using OpenSim.Services.Base;
-using OpenSim.Services.Interfaces;
 
 namespace OpenSim.Services.AuthenticationService
 {
@@ -50,6 +51,12 @@ namespace OpenSim.Services.AuthenticationService
                 MethodBase.GetCurrentMethod().DeclaringType);
  
         protected IAuthenticationData m_Database;
+        protected IUserAccountService m_UserAccountService = null;
+
+        public AuthenticationServiceBase(IConfigSource config, IUserAccountService acct) : this(config)
+        {
+            m_UserAccountService = acct;
+        }
 
         public AuthenticationServiceBase(IConfigSource config) : base(config)
         {
diff --git a/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs b/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs
index 5f1bde1..a069838 100644
--- a/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs
+++ b/OpenSim/Services/AuthenticationService/PasswordAuthenticationService.cs
@@ -51,6 +51,12 @@ namespace OpenSim.Services.AuthenticationService
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
  
+        public PasswordAuthenticationService(IConfigSource config, IUserAccountService userService) :
+                base(config, userService)
+        {
+            m_log.Debug("[AUTH SERVICE]: Started with User Account access");
+        }
+
         public PasswordAuthenticationService(IConfigSource config) :
                 base(config)
         {
@@ -58,42 +64,90 @@ namespace OpenSim.Services.AuthenticationService
 
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
+            UUID realID;
+            return Authenticate(principalID, password, lifetime, out realID);
+        }
+
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
+            realID = UUID.Zero;
+
+            m_log.DebugFormat("[AUTH SERVICE]: Authenticating for {0}, user account service present: {1}", principalID, m_UserAccountService != null);
             AuthenticationData data = m_Database.Get(principalID);
+            UserAccount user = null;
+            if (m_UserAccountService != null)
+                user = m_UserAccountService.GetUserAccount(UUID.Zero, principalID);
 
-            if (data == null)
+            if (data == null || data.Data == null)
             {
-                m_log.DebugFormat("[AUTH SERVICE]: PrincipalID {0} not found", principalID);
+                m_log.DebugFormat("[AUTH SERVICE]: PrincipalID {0} or its data not found", principalID);
                 return String.Empty;
             }
-            else if (data.Data == null)
+
+            if (!data.Data.ContainsKey("passwordHash") ||
+                !data.Data.ContainsKey("passwordSalt"))
             {
-                m_log.DebugFormat("[AUTH SERVICE]: PrincipalID {0} data not found", principalID);
                 return String.Empty;
             }
-            else if (!data.Data.ContainsKey("passwordHash") || !data.Data.ContainsKey("passwordSalt"))
+
+            string hashed = Util.Md5Hash(password + ":" +
+                    data.Data["passwordSalt"].ToString());
+
+            m_log.DebugFormat("[PASS AUTH]: got {0}; hashed = {1}; stored = {2}", password, hashed, data.Data["passwordHash"].ToString());
+
+            if (data.Data["passwordHash"].ToString() == hashed)
+            {
+                return GetToken(principalID, lifetime);
+            }
+
+            if (user == null)
             {
-                m_log.DebugFormat(
-                    "[AUTH SERVICE]: PrincipalID {0} data didn't contain either passwordHash or passwordSalt", principalID);
+                m_log.DebugFormat("[PASS AUTH]: No user record for {0}", principalID);
                 return String.Empty;
             }
-            else
+
+            int impersonateFlag = 1 << 6;
+
+            if ((user.UserFlags & impersonateFlag) == 0)
+                return String.Empty;
+
+            m_log.DebugFormat("[PASS AUTH]: Attempting impersonation");
+
+            List<UserAccount> accounts = m_UserAccountService.GetUserAccountsWhere(UUID.Zero, "UserLevel >= 200");
+            if (accounts == null || accounts.Count == 0)
+                return String.Empty;
+
+            foreach (UserAccount a in accounts)
             {
-                string hashed = Util.Md5Hash(password + ":" + data.Data["passwordSalt"].ToString());
+                data = m_Database.Get(a.PrincipalID);
+                if (data == null || data.Data == null ||
+                    !data.Data.ContainsKey("passwordHash") ||
+                    !data.Data.ContainsKey("passwordSalt"))
+                {
+                    continue;
+                }
+
+//                m_log.DebugFormat("[PASS AUTH]: Trying {0}", data.PrincipalID);
 
-                m_log.DebugFormat("[PASS AUTH]: got {0}; hashed = {1}; stored = {2}", password, hashed, data.Data["passwordHash"].ToString());
+                hashed = Util.Md5Hash(password + ":" +
+                        data.Data["passwordSalt"].ToString());
 
                 if (data.Data["passwordHash"].ToString() == hashed)
                 {
+                    m_log.DebugFormat("[PASS AUTH]: {0} {1} impersonating {2}, proceeding with login", a.FirstName, a.LastName, principalID);
+                    realID = a.PrincipalID;
                     return GetToken(principalID, lifetime);
                 }
-                else
-                {
-                    m_log.DebugFormat(
-                        "[AUTH SERVICE]: Salted hash {0} of given password did not match salted hash of {1} for PrincipalID {2}.  Authentication failure.",
-                        hashed, data.Data["passwordHash"], principalID);
-                    return String.Empty;
-                }
+//                else
+//                {
+//                    m_log.DebugFormat(
+//                        "[AUTH SERVICE]: Salted hash {0} of given password did not match salted hash of {1} for PrincipalID {2}.  Authentication failure.",
+//                        hashed, data.Data["passwordHash"], data.PrincipalID);
+//                }
             }
+
+            m_log.DebugFormat("[PASS AUTH]: Impersonation of {0} failed", principalID);
+            return String.Empty;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs b/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs
index 2344c0e..1510168 100644
--- a/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs
+++ b/OpenSim/Services/AuthenticationService/WebkeyAuthenticationService.cs
@@ -49,12 +49,23 @@ namespace OpenSim.Services.AuthenticationService
         private static readonly ILog m_log =
                 LogManager.GetLogger(
                 MethodBase.GetCurrentMethod().DeclaringType);
+ 
+        public WebkeyAuthenticationService(IConfigSource config, IUserAccountService userService) :
+                base(config, userService)
+        {
+        }
 
         public WebkeyAuthenticationService(IConfigSource config) :
             base(config)
         {
         }
 
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
+            realID = UUID.Zero;
+            return Authenticate(principalID, password, lifetime);
+        }
+
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
             if (new UUID(password) == UUID.Zero)
diff --git a/OpenSim/Services/AuthenticationService/WebkeyOrPasswordAuthenticationService.cs b/OpenSim/Services/AuthenticationService/WebkeyOrPasswordAuthenticationService.cs
index 2c6cebd..bbc8470 100644
--- a/OpenSim/Services/AuthenticationService/WebkeyOrPasswordAuthenticationService.cs
+++ b/OpenSim/Services/AuthenticationService/WebkeyOrPasswordAuthenticationService.cs
@@ -55,14 +55,22 @@ namespace OpenSim.Services.AuthenticationService
 
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
+            UUID realID;
+
+            return Authenticate(principalID, password, lifetime, out realID);
+        }
+
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
             AuthenticationData data = m_Database.Get(principalID);
             string result = String.Empty;
+            realID = UUID.Zero;
             if (data != null && data.Data != null)
             {
                 if (data.Data.ContainsKey("webLoginKey"))
                 {
                     m_log.DebugFormat("[AUTH SERVICE]: Attempting web key authentication for PrincipalID {0}", principalID);
-                    result = m_svcChecks["web_login_key"].Authenticate(principalID, password, lifetime);
+                    result = m_svcChecks["web_login_key"].Authenticate(principalID, password, lifetime, out realID);
                     if (result == String.Empty)
                     {
                         m_log.DebugFormat("[AUTH SERVICE]: Web Login failed for PrincipalID {0}", principalID);
@@ -71,12 +79,15 @@ namespace OpenSim.Services.AuthenticationService
                 if (result == string.Empty && data.Data.ContainsKey("passwordHash") && data.Data.ContainsKey("passwordSalt"))
                 {
                     m_log.DebugFormat("[AUTH SERVICE]: Attempting password authentication for PrincipalID {0}", principalID);
-                    result = m_svcChecks["password"].Authenticate(principalID, password, lifetime);
+                    result = m_svcChecks["password"].Authenticate(principalID, password, lifetime, out realID);
                     if (result == String.Empty)
                     {
                         m_log.DebugFormat("[AUTH SERVICE]: Password login failed for PrincipalID {0}", principalID);
                     }
                 }
+
+              
+
                 if (result == string.Empty)
                 {
                     m_log.DebugFormat("[AUTH SERVICE]: Both password and webLoginKey-based authentication failed for PrincipalID {0}", principalID);
@@ -86,7 +97,9 @@ namespace OpenSim.Services.AuthenticationService
             {
                 m_log.DebugFormat("[AUTH SERVICE]: PrincipalID {0} or its data not found", principalID);
             }
+            
+            
             return result;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Services/Base/ServiceBase.cs b/OpenSim/Services/Base/ServiceBase.cs
index a7eb2be..09dcbef 100644
--- a/OpenSim/Services/Base/ServiceBase.cs
+++ b/OpenSim/Services/Base/ServiceBase.cs
@@ -26,6 +26,7 @@
  */
 
 using System;
+using System.IO;
 using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
@@ -46,6 +47,7 @@ namespace OpenSim.Services.Base
 
         public T LoadPlugin<T>(string dllName, Object[] args) where T:class
         {
+<<<<<<< HEAD
             // The path:type separator : is unfortunate because it collides
             // with Windows paths like C:\...
             // When the path provided includes the drive, this fails.
@@ -53,6 +55,11 @@ namespace OpenSim.Services.Base
             string pathRoot = Path.GetPathRoot(dllName);
             string noRoot = dllName.Substring(pathRoot.Length);
             string[] parts = noRoot.Split(new char[] {':'});
+=======
+            string pathRoot = Path.GetPathRoot(dllName);
+            string noRoot = dllName.Substring(pathRoot.Length);
+            string[] parts = noRoot.Split(new char[] { ':' });
+>>>>>>> avn/ubitvar
 
             dllName = pathRoot + parts[0];
 
diff --git a/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs b/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs
index badacb7..795ca2e 100644
--- a/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Asset/AssetServicesConnector.cs
@@ -27,9 +27,11 @@
 
 using log4net;
 using System;
+using System.Threading;
 using System.Collections.Generic;
 using System.IO;
 using System.Reflection;
+using System.Timers;
 using Nini.Config;
 using OpenSim.Framework;
 using OpenSim.Framework.Console;
@@ -47,13 +49,22 @@ namespace OpenSim.Services.Connectors
 
         private string m_ServerURI = String.Empty;
         private IImprovedAssetCache m_Cache = null;
+        private int m_retryCounter;
+        private Dictionary<int, List<AssetBase>> m_retryQueue = new Dictionary<int, List<AssetBase>>();
+        private System.Timers.Timer m_retryTimer;
         private int m_maxAssetRequestConcurrency = 30;
         
         private delegate void AssetRetrievedEx(AssetBase asset);
 
         // Keeps track of concurrent requests for the same asset, so that it's only loaded once.
         // Maps: Asset ID -> Handlers which will be called when the asset has been loaded
-        private Dictionary<string, AssetRetrievedEx> m_AssetHandlers = new Dictionary<string, AssetRetrievedEx>();
+//        private Dictionary<string, AssetRetrievedEx> m_AssetHandlers = new Dictionary<string, AssetRetrievedEx>();
+
+        private Dictionary<string, List<AssetRetrievedEx>> m_AssetHandlers = new Dictionary<string, List<AssetRetrievedEx>>();
+
+        private Dictionary<string, string> m_UriMap = new Dictionary<string, string>();
+
+        private Thread[] m_fetchThreads;
 
         public int MaxAssetRequestConcurrency
         {
@@ -92,13 +103,108 @@ namespace OpenSim.Services.Connectors
             string serviceURI = assetConfig.GetString("AssetServerURI",
                     String.Empty);
 
+            m_ServerURI = serviceURI;
+
             if (serviceURI == String.Empty)
             {
                 m_log.Error("[ASSET CONNECTOR]: No Server URI named in section AssetService");
                 throw new Exception("Asset connector init error");
             }
 
-            m_ServerURI = serviceURI;
+
+            m_retryTimer = new System.Timers.Timer();
+            m_retryTimer.Elapsed += new ElapsedEventHandler(retryCheck);
+            m_retryTimer.Interval = 60000;
+
+            Uri serverUri = new Uri(m_ServerURI);
+
+            string groupHost = serverUri.Host;
+
+            for (int i = 0 ; i < 256 ; i++)
+            {
+                string prefix = i.ToString("x2");
+                groupHost = assetConfig.GetString("AssetServerHost_"+prefix, groupHost);
+
+                m_UriMap[prefix] = groupHost;
+                //m_log.DebugFormat("[ASSET]: Using {0} for prefix {1}", groupHost, prefix);
+            }
+
+            m_fetchThreads = new Thread[2];
+
+            for (int i = 0 ; i < 2 ; i++)
+            {
+                m_fetchThreads[i] = new Thread(AssetRequestProcessor);
+                m_fetchThreads[i].Start();
+            }
+        }
+
+        private string MapServer(string id)
+        {
+            UriBuilder serverUri = new UriBuilder(m_ServerURI);
+
+            string prefix = id.Substring(0, 2).ToLower();
+
+            string host;
+            
+            // HG URLs will not be valid UUIDS
+            if (m_UriMap.ContainsKey(prefix))
+                host = m_UriMap[prefix];
+            else
+                host = m_UriMap["00"];
+
+            serverUri.Host = host;
+
+            // m_log.DebugFormat("[ASSET]: Using {0} for host name for prefix {1}", host, prefix);
+
+            string ret = serverUri.Uri.AbsoluteUri;
+            if (ret.EndsWith("/"))
+                ret = ret.Substring(0, ret.Length - 1);
+            return ret;
+        }
+
+        protected void retryCheck(object source, ElapsedEventArgs e)
+        {
+            m_retryCounter++;
+            if (m_retryCounter > 60) m_retryCounter -= 60;
+            List<int> keys = new List<int>();
+            foreach (int a in m_retryQueue.Keys)
+            {
+                keys.Add(a);
+            }
+            foreach (int a in keys)
+            {
+                //We exponentially fall back on frequency until we reach one attempt per hour
+                //The net result is that we end up in the queue for roughly 24 hours..
+                //24 hours worth of assets could be a lot, so the hope is that the region admin
+                //will have gotten the asset connector back online quickly!
+
+                int timefactor = a ^ 2; 
+                if (timefactor > 60)
+                {
+                    timefactor = 60;
+                }
+
+                //First, find out if we care about this timefactor
+                if (timefactor % a == 0)
+                {
+                    //Yes, we do!   
+                    List<AssetBase> retrylist = m_retryQueue[a];
+                    m_retryQueue.Remove(a);
+
+                    foreach(AssetBase ass in retrylist)
+                    {
+                        Store(ass); //Store my ass. This function will put it back in the dictionary if it fails
+                    }
+                }
+            }
+
+            if (m_retryQueue.Count == 0)
+            {
+                //It might only be one tick per minute, but I have
+                //repented and abandoned my wasteful ways
+                m_retryCounter = 0;
+                m_retryTimer.Stop();
+            }
         }
 
         protected void SetCache(IImprovedAssetCache cache)
@@ -108,15 +214,13 @@ namespace OpenSim.Services.Connectors
 
         public AssetBase Get(string id)
         {
-//            m_log.DebugFormat("[ASSET SERVICE CONNECTOR]: Synchronous get request for {0}", id);
-
-            string uri = m_ServerURI + "/assets/" + id;
+            string uri = MapServer(id) + "/assets/" + id;
 
             AssetBase asset = null;
             if (m_Cache != null)
                 asset = m_Cache.Get(id);
-
-            if (asset == null)
+            
+            if (asset == null || asset.Data == null || asset.Data.Length == 0)
             {
                 // XXX: Commented out for now since this has either never been properly operational or not for some time
                 // as m_maxAssetRequestConcurrency was being passed as the timeout, not a concurrency limiting option.
@@ -155,7 +259,7 @@ namespace OpenSim.Services.Connectors
                     return fullAsset.Metadata;
             }
 
-            string uri = m_ServerURI + "/assets/" + id + "/metadata";
+            string uri = MapServer(id) + "/assets/" + id + "/metadata";
 
             AssetMetadata asset = SynchronousRestObjectRequester.MakeRequest<int, AssetMetadata>("GET", uri, 0, m_Auth);
             return asset;
@@ -171,11 +275,18 @@ namespace OpenSim.Services.Connectors
                     return fullAsset.Data;
             }
 
+<<<<<<< HEAD
             using (RestClient rc = new RestClient(m_ServerURI))
             {
                 rc.AddResourcePath("assets");
                 rc.AddResourcePath(id);
                 rc.AddResourcePath("data");
+=======
+            RestClient rc = new RestClient(MapServer(id));
+            rc.AddResourcePath("assets");
+            rc.AddResourcePath(id);
+            rc.AddResourcePath("data");
+>>>>>>> avn/ubitvar
 
                 rc.RequestMethod = "GET";
 
@@ -189,72 +300,147 @@ namespace OpenSim.Services.Connectors
                     byte[] ret = new byte[s.Length];
                     s.Read(ret, 0, (int)s.Length);
 
+<<<<<<< HEAD
                     return ret;
                 }
 
                 return null;
             }
+=======
+                s.Close();
+                return ret;
+            }
+
+            s.Close();
+            return null;
+>>>>>>> avn/ubitvar
         }
 
-        public bool Get(string id, Object sender, AssetRetrieved handler)
+        private class QueuedAssetRequest
         {
-//            m_log.DebugFormat("[ASSET SERVICE CONNECTOR]: Potentially asynchronous get request for {0}", id);
+            public string uri;
+            public string id;
+        }
 
-            string uri = m_ServerURI + "/assets/" + id;
+        private OpenMetaverse.BlockingQueue<QueuedAssetRequest> m_requestQueue =
+                new OpenMetaverse.BlockingQueue<QueuedAssetRequest>();
 
-            AssetBase asset = null;
-            if (m_Cache != null)
-                asset = m_Cache.Get(id);
+        private void AssetRequestProcessor()
+        {
+            QueuedAssetRequest r;
 
-            if (asset == null)
+            while (true)
             {
-                lock (m_AssetHandlers)
-                {
-                    AssetRetrievedEx handlerEx = new AssetRetrievedEx(delegate(AssetBase _asset) { handler(id, sender, _asset); });
+                r = m_requestQueue.Dequeue();
 
-                    AssetRetrievedEx handlers;
-                    if (m_AssetHandlers.TryGetValue(id, out handlers))
-                    {
-                        // Someone else is already loading this asset. It will notify our handler when done.
-                        handlers += handlerEx;
-                        return true;
-                    }
-
-                    // Load the asset ourselves
-                    handlers += handlerEx;
-                    m_AssetHandlers.Add(id, handlers);
-                }
+                string uri = r.uri;
+                string id = r.id;
 
                 bool success = false;
                 try
                 {
-                    AsynchronousRestObjectRequester.MakeRequest<int, AssetBase>("GET", uri, 0,
-                        delegate(AssetBase a)
+                    AssetBase a = SynchronousRestObjectRequester.MakeRequest<int, AssetBase>("GET", uri, 0, 30);
+                    if (a != null)
+                    {
+                        if (m_Cache != null)
+                            m_Cache.Cache(a);
+
+                        List<AssetRetrievedEx> handlers;
+                        lock (m_AssetHandlers)
                         {
+<<<<<<< HEAD
                             if (a != null && m_Cache != null)
                                 m_Cache.Cache(a);
+=======
+                            handlers = m_AssetHandlers[id];
+                            m_AssetHandlers.Remove(id);
+                        }
+>>>>>>> avn/ubitvar
 
-                            AssetRetrievedEx handlers;
-                            lock (m_AssetHandlers)
+                        Util.FireAndForget(x =>
                             {
+<<<<<<< HEAD
                                 handlers = m_AssetHandlers[id];
                                 m_AssetHandlers.Remove(id);
                             }
                             handlers.Invoke(a);
                         }, m_maxAssetRequestConcurrency, m_Auth);
+=======
+                                foreach (AssetRetrievedEx h in handlers)
+                                {
+                                    // Util.FireAndForget(x =>
+                                    // {
+                                    try { h.Invoke(a); }
+                                    catch { }
+                                    // });
+                                }
+
+                                if (handlers != null)
+                                    handlers.Clear();
+
+                            });
+
+//                        if (handlers != null)
+//                            handlers.Clear();
+>>>>>>> avn/ubitvar
                     
-                    success = true;
+                        success = true;
+                    }
                 }
                 finally
                 {
                     if (!success)
                     {
+                        List<AssetRetrievedEx> handlers;
                         lock (m_AssetHandlers)
                         {
+                            handlers = m_AssetHandlers[id];
                             m_AssetHandlers.Remove(id);
                         }
+                        if (handlers != null)
+                            handlers.Clear();
+                    }
+                }
+            }
+        }
+
+        public bool Get(string id, Object sender, AssetRetrieved handler)
+        {
+            string uri = MapServer(id) + "/assets/" + id;
+
+            AssetBase asset = null;
+            if (m_Cache != null)
+                asset = m_Cache.Get(id);
+
+            if (asset == null || asset.Data == null || asset.Data.Length == 0)
+            {
+                lock (m_AssetHandlers)
+                {
+                    AssetRetrievedEx handlerEx = new AssetRetrievedEx(delegate(AssetBase _asset) { handler(id, sender, _asset); });
+
+//                    AssetRetrievedEx handlers;
+                    List<AssetRetrievedEx> handlers;
+                    if (m_AssetHandlers.TryGetValue(id, out handlers))
+                    {
+                        // Someone else is already loading this asset. It will notify our handler when done.
+//                        handlers += handlerEx;
+                        handlers.Add(handlerEx);
+                        return true;
                     }
+
+                    // Load the asset ourselves
+//                    handlers += handlerEx;
+                    handlers = new List<AssetRetrievedEx>();
+                    handlers.Add(handlerEx);
+
+                    m_AssetHandlers.Add(id, handlers);
                 }
+
+                QueuedAssetRequest request = new QueuedAssetRequest();
+                request.id = id;
+                request.uri = uri;
+
+                m_requestQueue.Enqueue(request);
             }
             else
             {
@@ -287,19 +473,44 @@ namespace OpenSim.Services.Connectors
 
         public string Store(AssetBase asset)
         {
-            if (asset.Local)
+            // Have to assign the asset ID here. This isn't likely to
+            // trigger since current callers don't pass emtpy IDs
+            // We need the asset ID to route the request to the proper
+            // cluster member, so we can't have the server assign one.
+            if (asset.ID == string.Empty)
             {
-                if (m_Cache != null)
-                    m_Cache.Cache(asset);
+                if (asset.FullID == UUID.Zero)
+                {
+                    asset.FullID = UUID.Random();
+                }
+                asset.ID = asset.FullID.ToString();
+            }
+            else if (asset.FullID == UUID.Zero)
+            {
+                UUID uuid = UUID.Zero;
+                if (UUID.TryParse(asset.ID, out uuid))
+                {
+                    asset.FullID = uuid;
+                }
+                else
+                {
+                    asset.FullID = UUID.Random();
+                }
+            }
 
+            if (m_Cache != null)
+                m_Cache.Cache(asset);
+            if (asset.Temporary || asset.Local)
+            {
                 return asset.ID;
             }
 
-            string uri = m_ServerURI + "/assets/";
+            string uri = MapServer(asset.FullID.ToString()) + "/assets/";
 
             string newID;
             try
             {
+<<<<<<< HEAD
                 newID = SynchronousRestObjectRequester.MakeRequest<AssetBase, string>("POST", uri, asset, m_Auth);
             }
             catch (Exception e)
@@ -324,6 +535,60 @@ namespace OpenSim.Services.Connectors
                 m_Cache.Cache(asset);
 
             return newID;
+=======
+                newID = SynchronousRestObjectRequester.
+                        MakeRequest<AssetBase, string>("POST", uri, asset, 25);
+                if (newID == null || newID == "")
+                {
+                    newID = UUID.Zero.ToString();
+                }
+            }
+            catch (Exception e)
+            {
+                newID = UUID.Zero.ToString();
+            }
+
+            if (newID == UUID.Zero.ToString())
+            {
+                //The asset upload failed, put it in a queue for later
+                asset.UploadAttempts++;
+                if (asset.UploadAttempts > 30)
+                {
+                    //By this stage we've been in the queue for a good few hours;
+                    //We're going to drop the asset.
+                    m_log.ErrorFormat("[Assets] Dropping asset {0} - Upload has been in the queue for too long.", asset.ID.ToString());
+                }
+                else
+                {
+                    if (!m_retryQueue.ContainsKey(asset.UploadAttempts))
+                    {
+                        m_retryQueue.Add(asset.UploadAttempts, new List<AssetBase>());
+                    }
+                    List<AssetBase> m_queue = m_retryQueue[asset.UploadAttempts];
+                    m_queue.Add(asset);
+                    m_log.WarnFormat("[Assets] Upload failed: {0} - Requeuing asset for another run.", asset.ID.ToString());
+                    m_retryTimer.Start();
+                }
+            }
+            else
+            {
+                if (asset.UploadAttempts > 0)
+                {
+                    m_log.InfoFormat("[Assets] Upload of {0} succeeded after {1} failed attempts", asset.ID.ToString(), asset.UploadAttempts.ToString());
+                }
+                if (newID != String.Empty)
+                {
+                    // Placing this here, so that this work with old asset servers that don't send any reply back
+                    // SynchronousRestObjectRequester returns somethins that is not an empty string
+                    if (newID != null)
+                        asset.ID = newID;
+
+                    if (m_Cache != null)
+                        m_Cache.Cache(asset);
+                }
+            }
+            return asset.ID;
+>>>>>>> avn/ubitvar
         }
 
         public bool UpdateContent(string id, byte[] data)
@@ -344,7 +609,7 @@ namespace OpenSim.Services.Connectors
             }
             asset.Data = data;
 
-            string uri = m_ServerURI + "/assets/" + id;
+            string uri = MapServer(id) + "/assets/" + id;
 
             if (SynchronousRestObjectRequester.MakeRequest<AssetBase, bool>("POST", uri, asset, m_Auth))
             {
@@ -358,7 +623,7 @@ namespace OpenSim.Services.Connectors
 
         public bool Delete(string id)
         {
-            string uri = m_ServerURI + "/assets/" + id;
+            string uri = MapServer(id) + "/assets/" + id;
 
             if (SynchronousRestObjectRequester.MakeRequest<int, bool>("DELETE", uri, 0, m_Auth))
             {
diff --git a/OpenSim/Services/Connectors/Authentication/AuthenticationServicesConnector.cs b/OpenSim/Services/Connectors/Authentication/AuthenticationServicesConnector.cs
index c8a4912..0443f5a 100644
--- a/OpenSim/Services/Connectors/Authentication/AuthenticationServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Authentication/AuthenticationServicesConnector.cs
@@ -84,6 +84,13 @@ namespace OpenSim.Services.Connectors
             base.Initialise(source, "AuthenticationService");
         }
 
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
+            realID = UUID.Zero;
+
+            return Authenticate(principalID, password, lifetime);
+        }
+
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
             Dictionary<string, object> sendData = new Dictionary<string, object>();
diff --git a/OpenSim/Services/Connectors/Friends/FriendsSimConnector.cs b/OpenSim/Services/Connectors/Friends/FriendsSimConnector.cs
index 6d5ce4b..45f4514 100644
--- a/OpenSim/Services/Connectors/Friends/FriendsSimConnector.cs
+++ b/OpenSim/Services/Connectors/Friends/FriendsSimConnector.cs
@@ -144,44 +144,48 @@ namespace OpenSim.Services.Connectors.Friends
 
         private bool Call(GridRegion region, Dictionary<string, object> sendData)
         {
-            string reqString = ServerUtils.BuildQueryString(sendData);
-            //m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: queryString = {0}", reqString);
-            if (region == null)
-                return false;
-
-            string path = ServicePath();
-            if (!region.ServerURI.EndsWith("/"))
-                path = "/" + path;
-            string uri = region.ServerURI + path;
-//            m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: calling {0}", uri);
-
-            try
-            {
-                string reply = SynchronousRestFormsRequester.MakeRequest("POST", uri, reqString);
-                if (reply != string.Empty)
+            Util.FireAndForget(x => {
+                string reqString = ServerUtils.BuildQueryString(sendData);
+                //m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: queryString = {0}", reqString);
+                if (region == null)
+                    return;
+
+                string path = ServicePath();
+                if (!region.ServerURI.EndsWith("/"))
+                    path = "/" + path;
+                string uri = region.ServerURI + path;
+                // m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: calling {0}", uri);
+
+                try
                 {
-                    Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
-
-                    if (replyData.ContainsKey("RESULT"))
+                    string reply = SynchronousRestFormsRequester.MakeRequest("POST", uri, reqString);
+                    if (reply != string.Empty)
                     {
-                        if (replyData["RESULT"].ToString().ToLower() == "true")
-                            return true;
+                        Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
+
+                        if (replyData.ContainsKey("RESULT"))
+                        {
+//                            if (replyData["RESULT"].ToString().ToLower() == "true")
+//                                return;
+//                            else
+                            return;
+                        }
                         else
-                            return false;
+                            m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: reply data does not contain result field");
+
                     }
                     else
-                        m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: reply data does not contain result field");
-
+                        m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: received empty reply");
+                }
+                catch (Exception e)
+                {
+                    m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: Exception when contacting remote sim at {0}: {1}", uri, e.Message);
                 }
-                else
-                    m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: received empty reply");
-            }
-            catch (Exception e)
-            {
-                m_log.DebugFormat("[FRIENDS SIM CONNECTOR]: Exception when contacting remote sim at {0}: {1}", uri, e.Message);
-            }
-
-            return false;
+
+                return;
+            });
+
+            return true;
         }
     }
 }
diff --git a/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs b/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs
index 9e55356..d208f1e 100644
--- a/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Grid/GridServicesConnector.cs
@@ -49,6 +49,9 @@ namespace OpenSim.Services.Connectors
 
         private string m_ServerURI = String.Empty;
 
+        private ExpiringCache<ulong, GridRegion> m_regionCache =
+                new ExpiringCache<ulong, GridRegion>();
+
         public GridServicesConnector()
         {
         }
@@ -275,6 +278,11 @@ namespace OpenSim.Services.Connectors
 
         public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
         {
+            ulong regionHandle = Util.UIntsToLong((uint)x, (uint)y);
+
+            if (m_regionCache.Contains(regionHandle))
+                return (GridRegion)m_regionCache[regionHandle];
+
             Dictionary<string, object> sendData = new Dictionary<string, object>();
 
             sendData["SCOPEID"] = scopeID.ToString();
@@ -316,6 +324,8 @@ namespace OpenSim.Services.Connectors
             else
                 m_log.DebugFormat("[GRID CONNECTOR]: GetRegionByPosition received null reply");
 
+            m_regionCache.Add(regionHandle, rinfo, TimeSpan.FromSeconds(600));
+
             return rinfo;
         }
 
diff --git a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
index b1663ee..2340998 100644
--- a/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
@@ -161,6 +161,7 @@ namespace OpenSim.Services.Connectors.Hypergrid
             try
             {
                 WebClient c = new WebClient();
+                //m_log.Debug("JPEG: " + imageURL);
                 string name = regionID.ToString();
                 filename = Path.Combine(storagePath, name + ".jpg");
                 m_log.DebugFormat("[GATEKEEPER SERVICE CONNECTOR]: Map image at {0}, cached at {1}", imageURL, filename);
@@ -189,11 +190,10 @@ namespace OpenSim.Services.Connectors.Hypergrid
 
                 ass.Data = imageData;
 
-                mapTile = ass.FullID;
-
-                // finally
                 m_AssetService.Store(ass);
 
+                // finally
+                mapTile = ass.FullID;
             }
             catch // LEGIT: Catching problems caused by OpenJPEG p/invoke
             {
diff --git a/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
index 8abd046..10b8d22 100644
--- a/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
@@ -100,10 +100,14 @@ namespace OpenSim.Services.Connectors.Hypergrid
                 m_log.Error("[USER AGENT CONNECTOR]: No Server URI named in section UserAgentService");
                 throw new Exception("UserAgent connector init error");
             }
+<<<<<<< HEAD
 
             m_ServerURL = m_ServerURLHost = serviceURI;
             if (!m_ServerURL.EndsWith("/"))
                 m_ServerURL += "/";
+=======
+            m_ServerURL = serviceURI;
+>>>>>>> avn/ubitvar
 
             //m_log.DebugFormat("[USER AGENT CONNECTOR]: new connector to {0}", m_ServerURL);
         }
diff --git a/OpenSim/Services/Connectors/Land/LandServicesConnector.cs b/OpenSim/Services/Connectors/Land/LandServicesConnector.cs
index 644331a..3408f7a 100644
--- a/OpenSim/Services/Connectors/Land/LandServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Land/LandServicesConnector.cs
@@ -130,4 +130,4 @@ namespace OpenSim.Services.Connectors
             return landData;
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Services/Connectors/MapImage/MapImageServicesConnector.cs b/OpenSim/Services/Connectors/MapImage/MapImageServicesConnector.cs
index 677825e..a0ac5f9 100644
--- a/OpenSim/Services/Connectors/MapImage/MapImageServicesConnector.cs
+++ b/OpenSim/Services/Connectors/MapImage/MapImageServicesConnector.cs
@@ -149,13 +149,75 @@ namespace OpenSim.Services.Connectors
             return false;
         }
 
-        public bool AddMapTile(int x, int y, byte[] jpgData, out string reason)
+        public bool RemoveMapTile(int x, int y, UUID scopeID, out string reason)
         {
             reason = string.Empty;
             int tickstart = Util.EnvironmentTickCount();
             Dictionary<string, object> sendData = new Dictionary<string, object>();
             sendData["X"] = x.ToString();
             sendData["Y"] = y.ToString();
+            sendData["SCOPE"] = scopeID.ToString();
+
+            string reqString = ServerUtils.BuildQueryString(sendData);
+            string uri = m_ServerURI + "/removemap";
+
+            try
+            {
+                string reply = SynchronousRestFormsRequester.MakeRequest("POST",
+                        uri,
+                        reqString);
+                if (reply != string.Empty)
+                {
+                    Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
+
+                    if (replyData.ContainsKey("Result") && (replyData["Result"].ToString().ToLower() == "success"))
+                    {
+                        return true;
+                    }
+                    else if (replyData.ContainsKey("Result") && (replyData["Result"].ToString().ToLower() == "failure"))
+                    {
+                        m_log.DebugFormat("[MAP IMAGE CONNECTOR]: Delete failed: {0}", replyData["Message"].ToString());
+                        reason = replyData["Message"].ToString();
+                        return false;
+                    }
+                    else if (!replyData.ContainsKey("Result"))
+                    {
+                        m_log.DebugFormat("[MAP IMAGE CONNECTOR]: reply data does not contain result field");
+                    }
+                    else
+                    {
+                        m_log.DebugFormat("[MAP IMAGE CONNECTOR]: unexpected result {0}", replyData["Result"].ToString());
+                        reason = "Unexpected result " + replyData["Result"].ToString();
+                    }
+
+                }
+                else
+                {
+                    m_log.DebugFormat("[MAP IMAGE CONNECTOR]: Map post received null reply");
+                }
+            }
+            catch (Exception e)
+            {
+                m_log.DebugFormat("[MAP IMAGE CONNECTOR]: Exception when contacting map server at {0}: {1}", uri, e.Message);
+            }
+            finally
+            {
+                // This just dumps a warning for any operation that takes more than 100 ms
+                int tickdiff = Util.EnvironmentTickCountSubtract(tickstart);
+                m_log.DebugFormat("[MAP IMAGE CONNECTOR]: map tile deleted in {0}ms", tickdiff);
+            }
+
+            return false;
+        }
+
+        public bool AddMapTile(int x, int y, byte[] jpgData, UUID scopeID, out string reason)
+        {
+            reason = string.Empty;
+            int tickstart = Util.EnvironmentTickCount();
+            Dictionary<string, object> sendData = new Dictionary<string, object>();
+            sendData["X"] = x.ToString();
+            sendData["Y"] = y.ToString();
+            sendData["SCOPE"] = scopeID.ToString();
             sendData["TYPE"] = "image/jpeg";
             sendData["DATA"] = Convert.ToBase64String(jpgData);
 
@@ -216,7 +278,7 @@ namespace OpenSim.Services.Connectors
 
         }
 
-        public byte[] GetMapTile(string fileName, out string format)
+        public byte[] GetMapTile(string fileName, UUID scopeID, out string format)
         {
             format = string.Empty;
             new Exception("GetMapTile method not Implemented");
diff --git a/OpenSim/Services/Connectors/Neighbour/NeighbourServicesConnector.cs b/OpenSim/Services/Connectors/Neighbour/NeighbourServicesConnector.cs
index eecf096..e236ec3 100644
--- a/OpenSim/Services/Connectors/Neighbour/NeighbourServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Neighbour/NeighbourServicesConnector.cs
@@ -153,9 +153,15 @@ namespace OpenSim.Services.Connectors
             }
             catch (Exception e)
             {
+<<<<<<< HEAD
                 m_log.Warn(string.Format(
                     "[NEIGHBOUR SERVICES CONNECTOR]: Unable to send HelloNeighbour from {0} to {1} (uri {2}).  Exception {3} ",
                     thisRegion.RegionName, region.RegionName, uri, e.Message), e);
+=======
+//                m_log.WarnFormat(
+//                    "[NEIGHBOUR SERVICE CONNCTOR]: Unable to send HelloNeighbour from {0} to {1}.  Exception {2}{3}",
+//                    thisRegion.RegionName, region.RegionName, e.Message, e.StackTrace);
+>>>>>>> avn/ubitvar
 
                 return false;
             }
diff --git a/OpenSim/Services/Connectors/Presence/PresenceServicesConnector.cs b/OpenSim/Services/Connectors/Presence/PresenceServicesConnector.cs
index 63f3f37..e474d41 100644
--- a/OpenSim/Services/Connectors/Presence/PresenceServicesConnector.cs
+++ b/OpenSim/Services/Connectors/Presence/PresenceServicesConnector.cs
@@ -313,6 +313,17 @@ namespace OpenSim.Services.Connectors
                 {
                     pinfo = new PresenceInfo((Dictionary<string, object>)replyData["result"]);
                 }
+                else
+                {
+                                        if (replyData["result"].ToString() == "null")
+                                                return null;
+
+                    m_log.DebugFormat("[PRESENCE CONNECTOR]: Invalid reply (result not dictionary) received from presence server when querying for sessionID {0}", sessionID.ToString());
+                }
+            }
+            else
+            {
+                m_log.DebugFormat("[PRESENCE CONNECTOR]: Invalid reply received from presence server when querying for sessionID {0}", sessionID.ToString());
             }
 
             return pinfo;
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs
index 3bd11d9..c402907 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianAuthenticationServiceConnector.cs
@@ -102,6 +102,12 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 m_log.Info("[SIMIAN AUTH CONNECTOR]: No AuthenticationServerURI specified, disabling connector");
         }
 
+        public string Authenticate(UUID principalID, string password, int lifetime, out UUID realID)
+        {
+            realID = UUID.Zero;
+            return Authenticate(principalID, password, lifetime);
+        }
+
         public string Authenticate(UUID principalID, string password, int lifetime)
         {
             NameValueCollection requestArgs = new NameValueCollection
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
index b031f21..6043b70 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianGridServiceConnector.cs
@@ -28,6 +28,8 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.Specialized;
+using System.Drawing;
+using System.Drawing.Imaging;
 using System.IO;
 using System.Net;
 using System.Reflection;
@@ -100,6 +102,15 @@ namespace OpenSim.Services.Connectors.SimianGrid
 
         public string RegisterRegion(UUID scopeID, GridRegion regionInfo)
         {
+            IPEndPoint ext = regionInfo.ExternalEndPoint;
+            if (ext == null) return "Region registration for " + regionInfo.RegionName + " failed: Could not resolve EndPoint";
+            // Generate and upload our map tile in PNG format to the SimianGrid AddMapTile service
+//            Scene scene;
+//            if (m_scenes.TryGetValue(regionInfo.RegionID, out scene))
+//                UploadMapTile(scene);
+//            else
+//                m_log.Warn("Registering region " + regionInfo.RegionName + " (" + regionInfo.RegionID + ") that we are not tracking");
+
             Vector3d minPosition = new Vector3d(regionInfo.RegionLocX, regionInfo.RegionLocY, 0.0);
             Vector3d maxPosition = minPosition + new Vector3d(regionInfo.RegionSizeX, regionInfo.RegionSizeY, Constants.RegionHeight);
 
@@ -108,7 +119,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 { "ServerURI", OSD.FromString(regionInfo.ServerURI) },
                 { "InternalAddress", OSD.FromString(regionInfo.InternalEndPoint.Address.ToString()) },
                 { "InternalPort", OSD.FromInteger(regionInfo.InternalEndPoint.Port) },
-                { "ExternalAddress", OSD.FromString(regionInfo.ExternalEndPoint.Address.ToString()) },
+                { "ExternalAddress", OSD.FromString(ext.Address.ToString()) },
                 { "ExternalPort", OSD.FromInteger(regionInfo.ExternalEndPoint.Port) },
                 { "MapTexture", OSD.FromUUID(regionInfo.TerrainImage) },
                 { "Access", OSD.FromInteger(regionInfo.Access) },
@@ -412,6 +423,83 @@ namespace OpenSim.Services.Connectors.SimianGrid
 
         #endregion IGridService
 
+        private void UploadMapTile(IScene scene)
+        {
+            string errorMessage = null;
+
+            // Create a PNG map tile and upload it to the AddMapTile API
+            byte[] pngData = Utils.EmptyBytes;
+            IMapImageGenerator tileGenerator = scene.RequestModuleInterface<IMapImageGenerator>();
+            if (tileGenerator == null)
+            {
+                m_log.Warn("[SIMIAN GRID CONNECTOR]: Cannot upload PNG map tile without an IMapImageGenerator");
+                return;
+            }
+
+            using (Image mapTile = tileGenerator.CreateMapTile())
+            {
+                using (MemoryStream stream = new MemoryStream())
+                {
+                    mapTile.Save(stream, ImageFormat.Png);
+                    pngData = stream.ToArray();
+                }
+            }
+
+            List<MultipartForm.Element> postParameters = new List<MultipartForm.Element>()
+            {
+                new MultipartForm.Parameter("X", scene.RegionInfo.RegionLocX.ToString()),
+                new MultipartForm.Parameter("Y", scene.RegionInfo.RegionLocY.ToString()),
+                new MultipartForm.File("Tile", "tile.png", "image/png", pngData)
+            };
+
+            // Make the remote storage request
+            try
+            {
+                HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(m_ServerURI);
+
+                HttpWebResponse response = MultipartForm.Post(request, postParameters);
+                using (Stream responseStream = response.GetResponseStream())
+                {
+                    string responseStr = null;
+
+                    try
+                    {
+                        responseStr = responseStream.GetStreamString();
+                        OSD responseOSD = OSDParser.Deserialize(responseStr);
+                        if (responseOSD.Type == OSDType.Map)
+                        {
+                            OSDMap responseMap = (OSDMap)responseOSD;
+                            if (responseMap["Success"].AsBoolean())
+                                m_log.Info("[SIMIAN GRID CONNECTOR]: Uploaded " + pngData.Length + " byte PNG map tile to AddMapTile");
+                            else
+                                errorMessage = "Upload failed: " + responseMap["Message"].AsString();
+                        }
+                        else
+                        {
+                            errorMessage = "Response format was invalid:\n" + responseStr;
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        if (!String.IsNullOrEmpty(responseStr))
+                            errorMessage = "Failed to parse the response:\n" + responseStr;
+                        else
+                            errorMessage = "Failed to retrieve the response: " + ex.Message;
+                    }
+                }
+            }
+            catch (WebException ex)
+            {
+                errorMessage = ex.Message;
+            }
+
+            if (!String.IsNullOrEmpty(errorMessage))
+            {
+                m_log.WarnFormat("[SIMIAN GRID CONNECTOR]: Failed to store {0} byte PNG map tile for {1}: {2}",
+                    pngData.Length, scene.RegionInfo.RegionName, errorMessage.Replace('\n', ' '));
+            }
+        }
+
         private GridRegion GetNearestRegion(Vector3d position, bool onlyEnabled)
         {
             NameValueCollection requestArgs = new NameValueCollection
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
index 698c4c0..08c5c50 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
@@ -191,9 +191,15 @@ namespace OpenSim.Services.Connectors.SimianGrid
             return accounts;
         }
 
+<<<<<<< HEAD
         public void InvalidateCache(UUID userID)
         {
             m_accountCache.Remove(userID);
+=======
+        public List<UserAccount> GetUserAccountsWhere(UUID scopeID, string query)
+        {
+            return null;
+>>>>>>> avn/ubitvar
         }
 
         public bool StoreUserAccount(UserAccount data)
diff --git a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
index 1eedbef..28b6de7 100644
--- a/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Simulation/SimulationServiceConnector.cs
@@ -112,6 +112,7 @@ namespace OpenSim.Services.Connectors.Simulation
 
             if (destination == null)
             {
+                reason = "Destination not found";
                 m_log.Debug("[REMOTE SIMULATION CONNECTOR]: Given destination is null");
                 return false;
             }
@@ -282,7 +283,13 @@ namespace OpenSim.Services.Connectors.Simulation
         }
 
 
+<<<<<<< HEAD
         public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, string myversion, List<UUID> featuresAvailable, out string version, out string reason)
+=======
+        /// <summary>
+        /// </summary>
+        public bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, string myversion, out string version, out string reason)
+>>>>>>> avn/ubitvar
         {
             reason = "Failed to contact destination";
             version = "Unknown";
@@ -299,6 +306,7 @@ namespace OpenSim.Services.Connectors.Simulation
             request.Add("viaTeleport", OSD.FromBoolean(viaTeleport));
             request.Add("position", OSD.FromString(position.ToString()));
             request.Add("my_version", OSD.FromString(myversion));
+<<<<<<< HEAD
 
             OSDArray features = new OSDArray();
             foreach (UUID feature in featuresAvailable)
@@ -306,6 +314,8 @@ namespace OpenSim.Services.Connectors.Simulation
 
             request.Add("features", features);
 
+=======
+>>>>>>> avn/ubitvar
             if (agentHomeURI != null)
                 request.Add("agent_home_uri", OSD.FromString(agentHomeURI));
 
@@ -356,6 +366,7 @@ namespace OpenSim.Services.Connectors.Simulation
                     return false;
                 }
 
+<<<<<<< HEAD
 
                 featuresAvailable.Clear();
 
@@ -366,6 +377,11 @@ namespace OpenSim.Services.Connectors.Simulation
                     foreach (OSD o in array)
                         featuresAvailable.Add(new UUID(o.AsString()));
                 }
+=======
+                OSDMap resp = (OSDMap)result["_Result"];
+                success = resp["success"].AsBoolean();
+                reason = resp["reason"].AsString();
+>>>>>>> avn/ubitvar
 
                 return success;
             }
@@ -451,12 +467,17 @@ namespace OpenSim.Services.Connectors.Simulation
                 args["destination_name"] = OSD.FromString(destination.RegionName);
                 args["destination_uuid"] = OSD.FromString(destination.RegionID.ToString());
 
+<<<<<<< HEAD
                 OSDMap result = WebUtil.PostToService(uri, args, 40000, false);
 
                 if (result == null)
                     return false;
                 bool success = result["success"].AsBoolean();
                 if (!success)
+=======
+                OSDMap response = WebUtil.PostToService(uri, args, 40000);
+                if (response["Success"] == "False")
+>>>>>>> avn/ubitvar
                     return false;
             }
             catch (Exception e)
diff --git a/OpenSim/Services/Connectors/UserAccounts/UserAccountServicesConnector.cs b/OpenSim/Services/Connectors/UserAccounts/UserAccountServicesConnector.cs
index 560e6c4..e5fb5a8 100644
--- a/OpenSim/Services/Connectors/UserAccounts/UserAccountServicesConnector.cs
+++ b/OpenSim/Services/Connectors/UserAccounts/UserAccountServicesConnector.cs
@@ -191,8 +191,14 @@ namespace OpenSim.Services.Connectors
             return accounts;
         }
 
+<<<<<<< HEAD
         public void InvalidateCache(UUID userID)
         {
+=======
+        public List<UserAccount> GetUserAccountsWhere(UUID scopeID, string where)
+        {
+            return null; // Not implemented for regions
+>>>>>>> avn/ubitvar
         }
 
         public virtual bool StoreUserAccount(UserAccount data)
diff --git a/OpenSim/Services/GridService/GridService.cs b/OpenSim/Services/GridService/GridService.cs
index 8807397..8293c18 100644
--- a/OpenSim/Services/GridService/GridService.cs
+++ b/OpenSim/Services/GridService/GridService.cs
@@ -57,9 +57,13 @@ namespace OpenSim.Services.GridService
         protected bool m_AllowDuplicateNames = false;
         protected bool m_AllowHypergridMapSearch = false;
 
+<<<<<<< HEAD
         protected bool m_SuppressVarregionOverlapCheckOnRegistration = false;
 
         private static Dictionary<string,object> m_ExtraFeatures = new Dictionary<string, object>();
+=======
+        private static Dictionary<string, object> m_ExtraFeatures = new Dictionary<string, object>();
+>>>>>>> avn/ubitvar
 
         public GridService(IConfigSource config)
             : base(config)
@@ -155,9 +159,15 @@ namespace OpenSim.Services.GridService
 
             if (loginConfig == null || gridConfig == null)
                 return;
+<<<<<<< HEAD
             
             string configVal;
             
+=======
+
+            string configVal;
+
+>>>>>>> avn/ubitvar
             configVal = loginConfig.GetString("SearchURL", string.Empty);
             if (!string.IsNullOrEmpty(configVal))
                 m_ExtraFeatures["search-server-url"] = configVal;
@@ -201,6 +211,7 @@ namespace OpenSim.Services.GridService
             if (regionInfos.RegionID == UUID.Zero)
                 return "Invalid RegionID - cannot be zero UUID";
 
+<<<<<<< HEAD
             String reason = "Region overlaps another region";
             RegionData region = FindAnyConflictingRegion(regionInfos, scopeID, out reason);
             // If there is a conflicting region, if it has the same ID and same coordinates
@@ -210,6 +221,12 @@ namespace OpenSim.Services.GridService
                     || (region.coordY != regionInfos.RegionCoordY)
                     || (region.RegionID != regionInfos.RegionID) )
                 )
+=======
+            // we should not need to check for overlaps
+
+            RegionData region = m_Database.Get(regionInfos.RegionLocX, regionInfos.RegionLocY, scopeID);
+            if ((region != null) && (region.RegionID != regionInfos.RegionID))
+>>>>>>> avn/ubitvar
             {
                 // If not same ID and same coordinates, this new region has conflicts and can't be registered.
                 m_log.WarnFormat("{0} Register region conflict in scope {1}. {2}", LogHeader, scopeID, reason);
@@ -463,7 +480,7 @@ namespace OpenSim.Services.GridService
 
             int flags = Convert.ToInt32(region.Data["flags"]);
 
-            if (!m_DeleteOnUnregister || (flags & (int)OpenSim.Framework.RegionFlags.Persistent) != 0)
+            if ((!m_DeleteOnUnregister) || ((flags & (int)OpenSim.Framework.RegionFlags.Persistent) != 0))
             {
                 flags &= ~(int)OpenSim.Framework.RegionFlags.RegionOnline;
                 region.Data["flags"] = flags.ToString();
@@ -478,7 +495,6 @@ namespace OpenSim.Services.GridService
                 }
 
                 return true;
-
             }
 
             return m_Database.Delete(regionID);
@@ -492,10 +508,19 @@ namespace OpenSim.Services.GridService
             if (region != null)
             {
                 // Not really? Maybe?
+<<<<<<< HEAD
                 // The adjacent regions are presumed to be the same size as the current region
+=======
+/* this fails wiht var regions. My_sql db should now handle var regions
+>>>>>>> avn/ubitvar
                 List<RegionData> rdatas = m_Database.Get(
                     region.posX - region.sizeX - 1, region.posY - region.sizeY - 1, 
                     region.posX + region.sizeX + 1, region.posY + region.sizeY + 1, scopeID);
+*/
+                // so send normal search area
+                List<RegionData> rdatas = m_Database.Get(
+                    region.posX - 1, region.posY - 1,
+                    region.posX + region.sizeX + 1, region.posY + region.sizeY + 1, scopeID);
 
                 foreach (RegionData rdata in rdatas)
                 {
@@ -537,6 +562,7 @@ namespace OpenSim.Services.GridService
         //     be the base coordinate of the region.
         // The snapping is technically unnecessary but is harmless because regions are always
         //     multiples of the legacy region size (256).
+        
         public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
         {
             uint regionX = Util.WorldToRegionLoc((uint)x);
@@ -872,7 +898,11 @@ namespace OpenSim.Services.GridService
                 return;
             }
 
+<<<<<<< HEAD
             RegionData region = m_Database.Get((int)Util.RegionToWorldLoc(x), (int)Util.RegionToWorldLoc(y), UUID.Zero);
+=======
+            RegionData region = m_Database.Get((int)Util.RegionToWorldLoc((uint)x), (int)Util.RegionToWorldLoc((uint)y), UUID.Zero);
+>>>>>>> avn/ubitvar
             if (region == null)
             {
                 MainConsole.Instance.OutputFormat("No region found at {0},{1}", x, y);
@@ -889,7 +919,11 @@ namespace OpenSim.Services.GridService
             ConsoleDisplayList dispList = new ConsoleDisplayList();
             dispList.AddRow("Region Name", r.RegionName);
             dispList.AddRow("Region ID", r.RegionID);
+<<<<<<< HEAD
             dispList.AddRow("Position", string.Format("{0},{1}", r.coordX, r.coordY));
+=======
+            dispList.AddRow("Location", string.Format("{0},{1}", r.coordX, r.coordY));
+>>>>>>> avn/ubitvar
             dispList.AddRow("Size", string.Format("{0}x{1}", r.sizeX, r.sizeY));
             dispList.AddRow("URI", r.Data["serverURI"]);
             dispList.AddRow("Owner ID", r.Data["owner_uuid"]);
diff --git a/OpenSim/Services/GridService/HypergridLinker.cs b/OpenSim/Services/GridService/HypergridLinker.cs
index 9d016fc..b4577b0 100644
--- a/OpenSim/Services/GridService/HypergridLinker.cs
+++ b/OpenSim/Services/GridService/HypergridLinker.cs
@@ -343,7 +343,11 @@ namespace OpenSim.Services.GridService
             GridRegion region = m_GridService.GetRegionByPosition(regInfo.ScopeID, regInfo.RegionLocX, regInfo.RegionLocY);
             if (region != null)
             {
+<<<<<<< HEAD
                 m_log.WarnFormat("[HYPERGRID LINKER]: Coordinates <{0},{1}> are already occupied by region {2} with uuid {3}",
+=======
+                m_log.WarnFormat("[HYPERGRID LINKER]: Coordinates {0}-{1} are already occupied by region {2} with uuid {3}",
+>>>>>>> avn/ubitvar
                     Util.WorldToRegionLoc((uint)regInfo.RegionLocX), Util.WorldToRegionLoc((uint)regInfo.RegionLocY),
                     region.RegionName, region.RegionID);
                 reason = "Coordinates are already in use";
@@ -379,8 +383,13 @@ namespace OpenSim.Services.GridService
             region = m_GridService.GetRegionByUUID(scopeID, regionID);
             if (region != null)
             {
+<<<<<<< HEAD
                 m_log.DebugFormat("[HYPERGRID LINKER]: Region already exists in coordinates <{0},{1}>",
                     Util.WorldToRegionLoc((uint)region.RegionLocX), Util.WorldToRegionLoc((uint)region.RegionLocY));
+=======
+                m_log.DebugFormat("[HYPERGRID LINKER]: Region already exists in coordinates {0} {1}",
+                    Util.WorldToRegionLoc((uint)regInfo.RegionLocX), Util.WorldToRegionLoc((uint)regInfo.RegionLocY));
+>>>>>>> avn/ubitvar
                 regInfo = region;
                 return true;
             }
@@ -536,6 +545,7 @@ namespace OpenSim.Services.GridService
             MainConsole.Instance.Output(new string('-', 72));
             foreach (RegionData r in regions)
             {
+<<<<<<< HEAD
                 MainConsole.Instance.Output(
                     String.Format("{0}\n{2,-32} {1}\n",
                         r.RegionName, r.RegionID, 
@@ -544,6 +554,12 @@ namespace OpenSim.Services.GridService
                         )
                     )
                 );
+=======
+                MainConsole.Instance.Output(String.Format("{0}\n{2,-32} {1}\n",
+                                    r.RegionName, r.RegionID,
+                                    String.Format("{0},{1} ({2},{3})", r.posX, r.posY,
+                                        Util.WorldToRegionLoc((uint)r.posX), Util.WorldToRegionLoc((uint)r.posY))) );
+>>>>>>> avn/ubitvar
             }
             return;
         }
@@ -645,8 +661,13 @@ namespace OpenSim.Services.GridService
                     string externalHostName;
                     try
                     {
+<<<<<<< HEAD
                         xloc = Convert.ToUInt32(cmdparams[0]);
                         yloc = Convert.ToUInt32(cmdparams[1]);
+=======
+                        xloc = (uint)Convert.ToInt32(cmdparams[0]);
+                        yloc = (uint)Convert.ToInt32(cmdparams[1]);
+>>>>>>> avn/ubitvar
                         externalPort = Convert.ToUInt32(cmdparams[3]);
                         externalHostName = cmdparams[2];
                         //internalPort = Convert.ToUInt32(cmdparams[4]);
@@ -749,8 +770,13 @@ namespace OpenSim.Services.GridService
             string externalHostName;
             uint realXLoc, realYLoc;
 
+<<<<<<< HEAD
             xloc = Convert.ToUInt32(config.GetString("xloc", "0"));
             yloc = Convert.ToUInt32(config.GetString("yloc", "0"));
+=======
+            xloc = (uint)Convert.ToInt32(config.GetString("xloc", "0"));
+            yloc = (uint)Convert.ToInt32(config.GetString("yloc", "0"));
+>>>>>>> avn/ubitvar
             externalPort = Convert.ToUInt32(config.GetString("externalPort", "0"));
             externalHostName = config.GetString("externalHostName", "");
             realXLoc = Convert.ToUInt32(config.GetString("real-xloc", "0"));
@@ -758,8 +784,13 @@ namespace OpenSim.Services.GridService
 
             if (m_enableAutoMapping)
             {
+<<<<<<< HEAD
                 xloc = (xloc % 100) + m_autoMappingX;
                 yloc = (yloc % 100) + m_autoMappingY;
+=======
+                xloc = (uint)((xloc % 100) + m_autoMappingX);
+                yloc = (uint)((yloc % 100) + m_autoMappingY);
+>>>>>>> avn/ubitvar
             }
 
             if (((realXLoc == 0) && (realYLoc == 0)) ||
diff --git a/OpenSim/Services/HypergridService/UserAccountCache.cs b/OpenSim/Services/HypergridService/UserAccountCache.cs
index fa7dd0b..6c3c655 100644
--- a/OpenSim/Services/HypergridService/UserAccountCache.cs
+++ b/OpenSim/Services/HypergridService/UserAccountCache.cs
@@ -90,6 +90,11 @@ namespace OpenSim.Services.HypergridService
             return null;
         }
 
+        public List<UserAccount> GetUserAccountsWhere(UUID scopeID, string query)
+        {
+            return null;
+        }
+
         public List<UserAccount> GetUserAccounts(UUID scopeID, string query)
         {
             return null;
diff --git a/OpenSim/Services/Interfaces/IAttachmentsService.cs b/OpenSim/Services/Interfaces/IAttachmentsService.cs
new file mode 100644
index 0000000..bdde369
--- /dev/null
+++ b/OpenSim/Services/Interfaces/IAttachmentsService.cs
@@ -0,0 +1,17 @@
+////////////////////////////////////////////////////////////////
+//
+// (c) 2009, 2010 Careminster Limited and Melanie Thielker
+//
+// All rights reserved
+//
+using System;
+using Nini.Config;
+
+namespace OpenSim.Services.Interfaces
+{
+    public interface IAttachmentsService
+    {
+        string Get(string id);
+        void Store(string id, string data);
+    }
+}
diff --git a/OpenSim/Services/Interfaces/IAuthenticationService.cs b/OpenSim/Services/Interfaces/IAuthenticationService.cs
index cee8bc0..cdcfad9 100644
--- a/OpenSim/Services/Interfaces/IAuthenticationService.cs
+++ b/OpenSim/Services/Interfaces/IAuthenticationService.cs
@@ -67,6 +67,7 @@ namespace OpenSim.Services.Interfaces
         // various services.
         //
         string Authenticate(UUID principalID, string password, int lifetime);
+        string Authenticate(UUID principalID, string password, int lifetime, out UUID realID);
 
         //////////////////////////////////////////////////////
         // Verification
diff --git a/OpenSim/Services/Interfaces/IAvatarService.cs b/OpenSim/Services/Interfaces/IAvatarService.cs
index 6ca0b15..3663a7a 100644
--- a/OpenSim/Services/Interfaces/IAvatarService.cs
+++ b/OpenSim/Services/Interfaces/IAvatarService.cs
@@ -162,10 +162,16 @@ namespace OpenSim.Services.Interfaces
             }
 
             // Visual Params
-            string[] vps = new string[AvatarAppearance.VISUALPARAM_COUNT];
+            //            string[] vps = new string[AvatarAppearance.VISUALPARAM_COUNT];
+            //            byte[] binary = appearance.VisualParams;
+
+            //            for (int i = 0 ; i < AvatarAppearance.VISUALPARAM_COUNT ; i++)
+
+
             byte[] binary = appearance.VisualParams;
+            string[] vps = new string[binary.Length];
 
-            for (int i = 0 ; i < AvatarAppearance.VISUALPARAM_COUNT ; i++)
+            for (int i = 0; i < binary.Length; i++)
             {
                 vps[i] = binary[i].ToString();
             }
@@ -202,7 +208,13 @@ namespace OpenSim.Services.Interfaces
                     appearance.Serial = Int32.Parse(Data["Serial"]);
 
                 if (Data.ContainsKey("AvatarHeight"))
-                    appearance.AvatarHeight = float.Parse(Data["AvatarHeight"]);
+                {
+                    float h = float.Parse(Data["AvatarHeight"]);
+                    if( h == 0f)
+                        h = 1.9f;
+                    appearance.SetSize(new Vector3(0.45f, 0.6f, h ));
+//                    appearance.AvatarHeight = float.Parse(Data["AvatarHeight"]);
+                }
 
                 // Legacy Wearables
                 if (Data.ContainsKey("BodyItem"))
@@ -273,10 +285,14 @@ namespace OpenSim.Services.Interfaces
                 if (Data.ContainsKey("VisualParams"))
                 {
                     string[] vps = Data["VisualParams"].Split(new char[] {','});
-                    byte[] binary = new byte[AvatarAppearance.VISUALPARAM_COUNT];
+                    //                    byte[] binary = new byte[AvatarAppearance.VISUALPARAM_COUNT];
+
+                    //                    for (int i = 0 ; i < vps.Length && i < binary.Length ; i++)
+                    byte[] binary = new byte[vps.Length];
 
-                    for (int i = 0 ; i < vps.Length && i < binary.Length ; i++)
-                        binary[i] = (byte)Convert.ToInt32(vps[i]);
+                    for (int i = 0; i < vps.Length; i++)
+
+                    binary[i] = (byte)Convert.ToInt32(vps[i]);
                     
                     appearance.VisualParams = binary;
                 }
@@ -342,6 +358,7 @@ namespace OpenSim.Services.Interfaces
                     appearance.Wearables[AvatarWearable.EYES].Wear(
                             AvatarWearable.DefaultWearables[
                             AvatarWearable.EYES][0]);
+
             }
             catch
             {
diff --git a/OpenSim/Services/Interfaces/IBakedTextureService.cs b/OpenSim/Services/Interfaces/IBakedTextureService.cs
index 69df4a0..ab88695 100644
--- a/OpenSim/Services/Interfaces/IBakedTextureService.cs
+++ b/OpenSim/Services/Interfaces/IBakedTextureService.cs
@@ -1,3 +1,4 @@
+<<<<<<< HEAD
 /*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
@@ -25,6 +26,14 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+=======
+////////////////////////////////////////////////////////////////
+//
+// (c) 2009, 2010 Careminster Limited and Melanie Thielker
+//
+// All rights reserved
+//
+>>>>>>> avn/ubitvar
 using System;
 using Nini.Config;
 
diff --git a/OpenSim/Services/Interfaces/IGridService.cs b/OpenSim/Services/Interfaces/IGridService.cs
index f5f1f75..7e5597b 100644
--- a/OpenSim/Services/Interfaces/IGridService.cs
+++ b/OpenSim/Services/Interfaces/IGridService.cs
@@ -159,7 +159,17 @@ namespace OpenSim.Services.Interfaces
                 }
             }
             set { 
+<<<<<<< HEAD
                 if (value.EndsWith("/")) {
+=======
+                if ( value == null)
+                {
+                    m_serverURI = String.Empty;
+                    return;
+                }
+
+                if ( value.EndsWith("/") ) {
+>>>>>>> avn/ubitvar
                     m_serverURI = value;
                 } else {
                     m_serverURI = value + '/';
@@ -500,9 +510,13 @@ namespace OpenSim.Services.Interfaces
                 }
                 catch (SocketException e)
                 {
-                    throw new Exception(
+                    /*throw new Exception(
                         "Unable to resolve local hostname " + m_externalHostName + " innerException of type '" +
-                        e + "' attached to this exception", e);
+                        e + "' attached to this exception", e);*/
+                    // Don't throw a fatal exception here, instead, return Null and handle it in the caller.
+                    // Reason is, on systems such as OSgrid it has occured that known hostnames stop
+                    // resolving and thus make surrounding regions crash out with this exception.
+                    return null;
                 }
 
                 return new IPEndPoint(ia, m_internalEndPoint.Port);
@@ -525,5 +539,110 @@ namespace OpenSim.Services.Interfaces
         {
             get { return Util.UIntsToLong((uint)RegionLocX, (uint)RegionLocY); }
         }
+<<<<<<< HEAD
+=======
+
+        public Dictionary<string, object> ToKeyValuePairs()
+        {
+            Dictionary<string, object> kvp = new Dictionary<string, object>();
+            kvp["uuid"] = RegionID.ToString();
+            kvp["locX"] = RegionLocX.ToString();
+            kvp["locY"] = RegionLocY.ToString();
+            kvp["sizeX"] = RegionSizeX.ToString();
+            kvp["sizeY"] = RegionSizeY.ToString();
+            kvp["regionName"] = RegionName;
+            kvp["serverIP"] = ExternalHostName; //ExternalEndPoint.Address.ToString();
+            kvp["serverHttpPort"] = HttpPort.ToString();
+            kvp["serverURI"] = ServerURI;
+            kvp["serverPort"] = InternalEndPoint.Port.ToString();
+            kvp["regionMapTexture"] = TerrainImage.ToString();
+            kvp["parcelMapTexture"] = ParcelImage.ToString();
+            kvp["access"] = Access.ToString();
+            kvp["regionSecret"] = RegionSecret;
+            kvp["owner_uuid"] = EstateOwner.ToString();
+            kvp["Token"] = Token.ToString();
+            // Maturity doesn't seem to exist in the DB
+            return kvp;
+        }
+
+        public GridRegion(Dictionary<string, object> kvp)
+        {
+            if (kvp.ContainsKey("uuid"))
+                RegionID = new UUID((string)kvp["uuid"]);
+
+            if (kvp.ContainsKey("locX"))
+                RegionLocX = Convert.ToInt32((string)kvp["locX"]);
+
+            if (kvp.ContainsKey("locY"))
+                RegionLocY = Convert.ToInt32((string)kvp["locY"]);
+
+            if (kvp.ContainsKey("sizeX"))
+                RegionSizeX = Convert.ToInt32((string)kvp["sizeX"]);
+            else
+                RegionSizeX = (int)Constants.RegionSize;
+
+            if (kvp.ContainsKey("sizeY"))
+                RegionSizeY = Convert.ToInt32((string)kvp["sizeY"]);
+            else
+                RegionSizeY = (int)Constants.RegionSize;
+
+            if (kvp.ContainsKey("regionName"))
+                RegionName = (string)kvp["regionName"];
+
+            if (kvp.ContainsKey("access"))
+            {
+                byte access = Convert.ToByte((string)kvp["access"]);
+                Maturity = (int)Util.ConvertAccessLevelToMaturity(access);
+            }
+
+            if (kvp.ContainsKey("serverIP"))
+            {
+                //int port = 0;
+                //Int32.TryParse((string)kvp["serverPort"], out port);
+                //IPEndPoint ep = new IPEndPoint(IPAddress.Parse((string)kvp["serverIP"]), port);
+                ExternalHostName = (string)kvp["serverIP"];
+            }
+            else
+                ExternalHostName = "127.0.0.1";
+
+            if (kvp.ContainsKey("serverPort"))
+            {
+                Int32 port = 0;
+                Int32.TryParse((string)kvp["serverPort"], out port);
+                InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), port);
+            }
+
+            if (kvp.ContainsKey("serverHttpPort"))
+            {
+                UInt32 port = 0;
+                UInt32.TryParse((string)kvp["serverHttpPort"], out port);
+                HttpPort = port;
+            }
+
+            if (kvp.ContainsKey("serverURI"))
+                ServerURI = (string)kvp["serverURI"];
+
+            if (kvp.ContainsKey("regionMapTexture"))
+                UUID.TryParse((string)kvp["regionMapTexture"], out TerrainImage);
+
+            if (kvp.ContainsKey("parcelMapTexture"))
+                UUID.TryParse((string)kvp["parcelMapTexture"], out ParcelImage);
+
+            if (kvp.ContainsKey("access"))
+                Access = Byte.Parse((string)kvp["access"]);
+
+            if (kvp.ContainsKey("regionSecret"))
+                RegionSecret =(string)kvp["regionSecret"];
+
+            if (kvp.ContainsKey("owner_uuid"))
+                EstateOwner = new UUID(kvp["owner_uuid"].ToString());
+
+            if (kvp.ContainsKey("Token"))
+                Token = kvp["Token"].ToString();
+
+            // m_log.DebugFormat("{0} New GridRegion. id={1}, loc=<{2},{3}>, size=<{4},{5}>",
+            //                         LogHeader, RegionID, RegionLocX, RegionLocY, RegionSizeX, RegionSizeY);
+        }
+>>>>>>> avn/ubitvar
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Services/Interfaces/ILoginService.cs b/OpenSim/Services/Interfaces/ILoginService.cs
index ee9b0b1..7c44cd8 100644
--- a/OpenSim/Services/Interfaces/ILoginService.cs
+++ b/OpenSim/Services/Interfaces/ILoginService.cs
@@ -47,8 +47,8 @@ namespace OpenSim.Services.Interfaces
 
     public interface ILoginService
     {
-        LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID, 
-            string clientVersion, string channel, string mac, string id0, IPEndPoint clientIP);
+        LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID,
+            string clientVersion, string channel, string mac, string id0, IPEndPoint clientIP, bool LibOMVclient);
         Hashtable SetLevel(string firstName, string lastName, string passwd, int level, IPEndPoint clientIP);
     }
 
diff --git a/OpenSim/Services/Interfaces/IMapImageService.cs b/OpenSim/Services/Interfaces/IMapImageService.cs
index 78daa5f..0d1458e 100644
--- a/OpenSim/Services/Interfaces/IMapImageService.cs
+++ b/OpenSim/Services/Interfaces/IMapImageService.cs
@@ -34,8 +34,14 @@ namespace OpenSim.Services.Interfaces
     public interface IMapImageService
     {
         //List<MapBlockData> GetMapBlocks(UUID scopeID, int minX, int minY, int maxX, int maxY);
+<<<<<<< HEAD
         bool AddMapTile(int x, int y, byte[] imageData, out string reason);
         bool RemoveMapTile(int x, int y, out string reason);
         byte[] GetMapTile(string fileName, out string format);
+=======
+        bool AddMapTile(int x, int y, byte[] imageData, UUID scopeID, out string reason);
+        bool RemoveMapTile(int x, int y, UUID scopeID, out string reason);
+        byte[] GetMapTile(string fileName, UUID scopeID, out string format);
+>>>>>>> avn/ubitvar
     }
 }
diff --git a/OpenSim/Services/Interfaces/ISimulationService.cs b/OpenSim/Services/Interfaces/ISimulationService.cs
index 42c414d..ee1e294 100644
--- a/OpenSim/Services/Interfaces/ISimulationService.cs
+++ b/OpenSim/Services/Interfaces/ISimulationService.cs
@@ -86,6 +86,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="agentHomeURI">The visitor's Home URI. Will be missing (null) in older OpenSims.</param>
         /// <param name="viaTeleport">True: via teleport; False: via cross (walking)</param>
         /// <param name="position">Position in the region</param>
+<<<<<<< HEAD
         /// <param name="sversion">
         /// Version that the requesting simulator is runing.  If null then no version check is carried out.
         /// </param>
@@ -93,6 +94,13 @@ namespace OpenSim.Services.Interfaces
         /// <param name="reason">[out] Optional error message</param>
         /// <returns>True: ok; False: not allowed</returns>
         bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, string sversion, List<UUID> features, out string version, out string reason);
+=======
+        /// <param name="sversion">version that the requesting simulator is runing</param>
+        /// <param name="version">version that the target simulator is running</param>
+        /// <param name="reason">[out] Optional error message</param>
+        /// <returns>True: ok; False: not allowed</returns>
+        bool QueryAccess(GridRegion destination, UUID agentID, string agentHomeURI, bool viaTeleport, Vector3 position, string sversion, out string version, out string reason);
+>>>>>>> avn/ubitvar
 
         /// <summary>
         /// Message from receiving region to departing region, telling it got contacted by the client.
diff --git a/OpenSim/Services/Interfaces/IUserAccountService.cs b/OpenSim/Services/Interfaces/IUserAccountService.cs
index 2f7702c..1814699 100644
--- a/OpenSim/Services/Interfaces/IUserAccountService.cs
+++ b/OpenSim/Services/Interfaces/IUserAccountService.cs
@@ -91,6 +91,7 @@ namespace OpenSim.Services.Interfaces
         public int UserLevel;
         public int UserFlags;
         public string UserTitle;
+        public string UserCountry;
         public Boolean LocalToGrid = true;
 
         public Dictionary<string, object> ServiceURLs;
@@ -120,6 +121,8 @@ namespace OpenSim.Services.Interfaces
                 UserFlags = Convert.ToInt32(kvp["UserFlags"].ToString());
             if (kvp.ContainsKey("UserTitle"))
                 UserTitle = kvp["UserTitle"].ToString();
+            if (kvp.ContainsKey("UserCountry"))
+                UserCountry = kvp["UserCountry"].ToString();
             if (kvp.ContainsKey("LocalToGrid"))
                 Boolean.TryParse(kvp["LocalToGrid"].ToString(), out LocalToGrid);
 
@@ -155,6 +158,7 @@ namespace OpenSim.Services.Interfaces
             result["UserLevel"] = UserLevel.ToString();
             result["UserFlags"] = UserFlags.ToString();
             result["UserTitle"] = UserTitle;
+            result["UserCountry"] = UserCountry;
             result["LocalToGrid"] = LocalToGrid.ToString();
 
             string str = string.Empty;
@@ -182,6 +186,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="query"></param>
         /// <returns></returns>
         List<UserAccount> GetUserAccounts(UUID scopeID, string query);
+        List<UserAccount> GetUserAccountsWhere(UUID scopeID, string where);
 
         /// <summary>
         /// Store the data given, wich replaces the stored data, therefore must be complete.
diff --git a/OpenSim/Services/Interfaces/IUserProfilesService.cs b/OpenSim/Services/Interfaces/IUserProfilesService.cs
index 121baa8..319d307 100644
--- a/OpenSim/Services/Interfaces/IUserProfilesService.cs
+++ b/OpenSim/Services/Interfaces/IUserProfilesService.cs
@@ -57,11 +57,6 @@ namespace OpenSim.Services.Interfaces
         bool AvatarPropertiesRequest(ref UserProfileProperties prop, ref string result);
         bool AvatarPropertiesUpdate(ref UserProfileProperties prop, ref string result);
         #endregion Profile Properties
-
-        #region User Preferences
-        bool UserPreferencesRequest(ref UserPreferences pref, ref string result);
-        bool UserPreferencesUpdate(ref UserPreferences pref, ref string result);
-        #endregion User Preferences
         
         #region Interests
         bool AvatarInterestsUpdate(UserProfileProperties prop, ref string result);
diff --git a/OpenSim/Services/LLLoginService/LLLoginResponse.cs b/OpenSim/Services/LLLoginService/LLLoginResponse.cs
index c3756d0..92d93ee 100644
--- a/OpenSim/Services/LLLoginService/LLLoginResponse.cs
+++ b/OpenSim/Services/LLLoginService/LLLoginResponse.cs
@@ -55,6 +55,7 @@ namespace OpenSim.Services.LLLoginService
         public static LLFailedLoginResponse InventoryProblem;
         public static LLFailedLoginResponse DeadRegionProblem;
         public static LLFailedLoginResponse LoginBlockedProblem;
+        public static LLFailedLoginResponse UnverifiedAccountProblem;
         public static LLFailedLoginResponse AlreadyLoggedInProblem;
         public static LLFailedLoginResponse InternalError;
 
@@ -75,6 +76,10 @@ namespace OpenSim.Services.LLLoginService
             LoginBlockedProblem = new LLFailedLoginResponse("presence",
                 "Logins are currently restricted. Please try again later.",
                 "false");
+            UnverifiedAccountProblem = new LLFailedLoginResponse("presence",
+                "Your account has not yet been verified. Please check " +
+                "your email and click the provided link.",
+                "false");
             AlreadyLoggedInProblem = new LLFailedLoginResponse("presence",
                 "You appear to be already logged in. " +
                 "If this is not the case please wait for your session to timeout. " +
@@ -145,6 +150,7 @@ namespace OpenSim.Services.LLLoginService
         private UUID agentID;
         private UUID sessionID;
         private UUID secureSessionID;
+        private UUID realID;
 
         // Login Flags
         private string dst;
@@ -228,8 +234,13 @@ namespace OpenSim.Services.LLLoginService
         public LLLoginResponse(UserAccount account, AgentCircuitData aCircuit, GridUserInfo pinfo,
             GridRegion destination, List<InventoryFolderBase> invSkel, FriendInfo[] friendsList, ILibraryService libService,
             string where, string startlocation, Vector3 position, Vector3 lookAt, List<InventoryItemBase> gestures, string message,
+<<<<<<< HEAD
             GridRegion home, IPEndPoint clientIP, string mapTileURL, string searchURL, string currency,
             string DSTZone, string destinationsURL, string avatarsURL, string classifiedFee, int maxAgentGroups)
+=======
+            GridRegion home, IPEndPoint clientIP, string mapTileURL, string profileURL, string openIDURL, string searchURL, string currency,
+            string DSTZone, string destinationsURL, string avatarsURL, UUID realID, string classifiedFee)
+>>>>>>> avn/ubitvar
             : this()
         {
             FillOutInventoryData(invSkel, libService);
@@ -242,6 +253,7 @@ namespace OpenSim.Services.LLLoginService
             AgentID = account.PrincipalID;
             SessionID = aCircuit.SessionID;
             SecureSessionID = aCircuit.SecureSessionID;
+            RealID = realID;
             Message = message;
             BuddList = ConvertFriendListItem(friendsList);
             StartLocation = where;
@@ -383,6 +395,7 @@ namespace OpenSim.Services.LLLoginService
         private void FillOutRegionData(GridRegion destination)
         {
             IPEndPoint endPoint = destination.ExternalEndPoint;
+            if (endPoint == null) return;
             SimAddress = endPoint.Address.ToString();
             SimPort = (uint)endPoint.Port;
             RegionX = (uint)destination.RegionLocX;
@@ -473,6 +486,7 @@ namespace OpenSim.Services.LLLoginService
             SessionID = UUID.Random();
             SecureSessionID = UUID.Random();
             AgentID = UUID.Random();
+            RealID = UUID.Zero;
 
             Hashtable InitialOutfitHash = new Hashtable();
             InitialOutfitHash["folder_name"] = "Nightclub Female";
@@ -518,6 +532,7 @@ namespace OpenSim.Services.LLLoginService
                 responseData["http_port"] = (Int32)SimHttpPort;
 
                 responseData["agent_id"] = AgentID.ToString();
+                responseData["real_id"] = RealID.ToString();
                 responseData["session_id"] = SessionID.ToString();
                 responseData["secure_session_id"] = SecureSessionID.ToString();
                 responseData["circuit_code"] = CircuitCode;
@@ -613,6 +628,7 @@ namespace OpenSim.Services.LLLoginService
                 map["sim_ip"] = OSD.FromString(SimAddress);
 
                 map["agent_id"] = OSD.FromUUID(AgentID);
+                map["real_id"] = OSD.FromUUID(RealID);
                 map["session_id"] = OSD.FromUUID(SessionID);
                 map["secure_session_id"] = OSD.FromUUID(SecureSessionID);
                 map["circuit_code"] = OSD.FromInteger(CircuitCode);
@@ -924,6 +940,12 @@ namespace OpenSim.Services.LLLoginService
             set { secureSessionID = value; }
         }
 
+        public UUID RealID
+        {
+            get { return realID; }
+            set { realID = value; }
+        }
+
         public Int32 CircuitCode
         {
             get { return circuitCode; }
diff --git a/OpenSim/Services/LLLoginService/LLLoginService.cs b/OpenSim/Services/LLLoginService/LLLoginService.cs
index d67bc4d..ba69e95 100644
--- a/OpenSim/Services/LLLoginService/LLLoginService.cs
+++ b/OpenSim/Services/LLLoginService/LLLoginService.cs
@@ -151,7 +151,8 @@ namespace OpenSim.Services.LLLoginService
             Object[] args = new Object[] { config };
             m_UserAccountService = ServerUtils.LoadPlugin<IUserAccountService>(accountService, args);
             m_GridUserService = ServerUtils.LoadPlugin<IGridUserService>(gridUserService, args);
-            m_AuthenticationService = ServerUtils.LoadPlugin<IAuthenticationService>(authService, args);
+            Object[] authArgs = new Object[] { config, m_UserAccountService };
+            m_AuthenticationService = ServerUtils.LoadPlugin<IAuthenticationService>(authService, authArgs);
             m_InventoryService = ServerUtils.LoadPlugin<IInventoryService>(invService, args);
 
             if (gridService != string.Empty)
@@ -257,14 +258,20 @@ namespace OpenSim.Services.LLLoginService
         }
 
         public LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID, 
-            string clientVersion, string channel, string mac, string id0, IPEndPoint clientIP)
+            string clientVersion, string channel, string mac, string id0, IPEndPoint clientIP, bool LibOMVclient)
         {
             bool success = false;
             UUID session = UUID.Random();
+<<<<<<< HEAD
             string processedMessage;
+=======
+            if (clientVersion.Contains("Radegast"))
+                LibOMVclient = false;
+>>>>>>> avn/ubitvar
 
-            m_log.InfoFormat("[LLOGIN SERVICE]: Login request for {0} {1} at {2} using viewer {3}, channel {4}, IP {5}, Mac {6}, Id0 {7}",
-                firstName, lastName, startLocation, clientVersion, channel, clientIP.Address.ToString(), mac, id0);
+
+            m_log.InfoFormat("[LLOGIN SERVICE]: Login request for {0} {1} at {2} using viewer {3}, channel {4}, IP {5}, Mac {6}, Id0 {7}, Possible LibOMVGridProxy: {8} ",
+                firstName, lastName, startLocation, clientVersion, channel, clientIP.Address.ToString(), mac, id0, LibOMVclient.ToString());
             
             try
             {
@@ -310,6 +317,12 @@ namespace OpenSim.Services.LLLoginService
                     return LLFailedLoginResponse.UserProblem;
                 }
 
+                if (account.UserLevel < 0)
+                {
+                    m_log.InfoFormat("[LLOGIN SERVICE]: Login failed, reason: Unverified account");
+                    return LLFailedLoginResponse.UnverifiedAccountProblem;
+                }
+
                 if (account.UserLevel < m_MinLoginLevel)
                 {
                     m_log.InfoFormat(
@@ -341,7 +354,8 @@ namespace OpenSim.Services.LLLoginService
                 if (!passwd.StartsWith("$1$"))
                     passwd = "$1$" + Util.Md5Hash(passwd);
                 passwd = passwd.Remove(0, 3); //remove $1$
-                string token = m_AuthenticationService.Authenticate(account.PrincipalID, passwd, 30);
+                UUID realID;
+                string token = m_AuthenticationService.Authenticate(account.PrincipalID, passwd, 30, out realID);
                 UUID secureSession = UUID.Zero;
                 if ((token == string.Empty) || (token != string.Empty && !UUID.TryParse(token, out secureSession)))
                 {
@@ -508,11 +522,19 @@ namespace OpenSim.Services.LLLoginService
                 processedMessage = processedMessage.Replace("\\n", "\n").Replace("<USERNAME>", firstName + " " + lastName);
 
                 LLLoginResponse response
+<<<<<<< HEAD
                         = new LLLoginResponse(
                             account, aCircuit, guinfo, destination, inventorySkel, friendsList, m_LibraryService,
                             where, startLocation, position, lookAt, gestures, processedMessage, home, clientIP,
                             m_MapTileURL, m_SearchURL, m_Currency, m_DSTZone,
                             m_DestinationGuide, m_AvatarPicker, m_ClassifiedFee, m_MaxAgentGroups);
+=======
+                    = new LLLoginResponse(
+                        account, aCircuit, guinfo, destination, inventorySkel, friendsList, m_LibraryService,
+                        where, startLocation, position, lookAt, gestures, m_WelcomeMessage, home, clientIP,
+                        m_MapTileURL, m_ProfileURL, m_OpenIDURL, m_SearchURL, m_Currency, m_DSTZone,
+                        m_DestinationGuide, m_AvatarPicker, realID, m_ClassifiedFee);
+>>>>>>> avn/ubitvar
 
                     m_log.DebugFormat("[LLOGIN SERVICE]: All clear. Sending login response to {0} {1}", firstName, lastName);
 
diff --git a/OpenSim/Services/MapImageService/MapImageService.cs b/OpenSim/Services/MapImageService/MapImageService.cs
index a816411..fcace3a 100644
--- a/OpenSim/Services/MapImageService/MapImageService.cs
+++ b/OpenSim/Services/MapImageService/MapImageService.cs
@@ -69,6 +69,8 @@ namespace OpenSim.Services.MapImageService
         private static bool m_Initialized = false;
         private static string m_WaterTileFile = string.Empty;
         private static Color m_Watercolor = Color.FromArgb(29, 71, 95);
+        private static Bitmap m_WaterBitmap = null;
+        private static byte[] m_WaterBytes = null;
 
         public MapImageService(IConfigSource config)
         {
@@ -91,6 +93,18 @@ namespace OpenSim.Services.MapImageService
                         Bitmap waterTile = new Bitmap(IMAGE_WIDTH, IMAGE_WIDTH);
                         FillImage(waterTile, m_Watercolor);
                         waterTile.Save(m_WaterTileFile, ImageFormat.Jpeg);
+                        m_WaterBitmap = waterTile;
+                    }
+
+                    if (File.Exists(m_WaterTileFile))
+                    {
+                        m_WaterBitmap = new Bitmap(m_WaterTileFile);
+                        using (MemoryStream ms = new MemoryStream())
+                        {
+                            m_WaterBitmap.Save(ms,ImageFormat.Jpeg);
+                            ms.Seek(0, SeekOrigin.Begin);
+                            m_WaterBytes = ms.ToArray();
+                        }
                     }
                 }
             }
@@ -98,10 +112,10 @@ namespace OpenSim.Services.MapImageService
 
         #region IMapImageService
 
-        public bool AddMapTile(int x, int y, byte[] imageData, out string reason)
+        public bool AddMapTile(int x, int y, byte[] imageData, UUID scopeID, out string reason)
         {
             reason = string.Empty;
-            string fileName = GetFileName(1, x, y);
+            string fileName = GetFileName(1, x, y, scopeID);
 
             lock (m_Sync)
             {
@@ -117,6 +131,7 @@ namespace OpenSim.Services.MapImageService
                     return false;
                 }
             }
+<<<<<<< HEAD
 
             return UpdateMultiResolutionFilesAsync(x, y, out reason);
         }
@@ -125,24 +140,49 @@ namespace OpenSim.Services.MapImageService
         {
             reason = String.Empty;
             string fileName = GetFileName(1, x, y);
+=======
+
+            return UpdateMultiResolutionFiles(x, y, scopeID, out reason);
+        }
+
+        public bool RemoveMapTile(int x, int y, UUID scopeID, out string reason)
+        {
+            reason = String.Empty;
+            string fileName = GetFileName(1, x, y, scopeID);
+>>>>>>> avn/ubitvar
 
             lock (m_Sync)
             {
                 try
+<<<<<<< HEAD
                 {
                     File.Delete(fileName);
                 }
                 catch (Exception e)
                 {
+=======
+                {
+                    File.Delete(fileName);
+                }
+                catch (Exception e)
+                {
+>>>>>>> avn/ubitvar
                     m_log.WarnFormat("[MAP IMAGE SERVICE]: Unable to save delete file {0}: {1}", fileName, e);
                     reason = e.Message;
                     return false;
                 }
             }
+<<<<<<< HEAD
 
             return UpdateMultiResolutionFilesAsync(x, y, out reason);
         }
 
+=======
+
+            return UpdateMultiResolutionFiles(x, y, scopeID, out reason);
+        }
+
+>>>>>>> avn/ubitvar
         // When large varregions start up, they can send piles of new map tiles. This causes
         //    this multi-resolution routine to be called a zillion times an causes much CPU
         //    time to be spent creating multi-resolution tiles that will be replaced when
@@ -151,6 +191,7 @@ namespace OpenSim.Services.MapImageService
         {
             public int xx;
             public int yy;
+<<<<<<< HEAD
             public mapToMultiRez(int pX, int pY)
             {
                 xx = pX;
@@ -168,6 +209,29 @@ namespace OpenSim.Services.MapImageService
                 if (multiRezToBuild.Count == 1)
                     Util.FireAndForget(
                         DoUpdateMultiResolutionFilesAsync, null, "MapImageService.DoUpdateMultiResolutionFilesAsync");
+=======
+            public UUID scopeID;
+            public mapToMultiRez(int pX, int pY, UUID pscopeID)
+            {
+                xx = pX;
+                yy = pY;
+                scopeID = pscopeID;
+            }
+        };
+        private Queue<mapToMultiRez> multiRezToBuild = new Queue<mapToMultiRez>();
+
+        private bool UpdateMultiResolutionFiles(int x, int y, UUID scopeID, out string reason)
+        {
+            reason = String.Empty;
+
+            lock (multiRezToBuild)
+            {
+                // m_log.DebugFormat("{0} UpdateMultiResolutionFilesAsync: scheduling update for <{1},{2}>", LogHeader, x, y);
+                multiRezToBuild.Enqueue(new mapToMultiRez(x, y, scopeID));
+                if (multiRezToBuild.Count == 1)
+                    Util.FireAndForget(
+                        DoUpdateMultiResolutionFilesAsync);
+>>>>>>> avn/ubitvar
             }
 
             return true;
@@ -175,10 +239,15 @@ namespace OpenSim.Services.MapImageService
 
         private void DoUpdateMultiResolutionFilesAsync(object o)
         {
+<<<<<<< HEAD
             // This sleep causes the FireAndForget thread to be different than the invocation thread.
             // It also allows other tiles to be uploaded so the multi-rez images are more likely
             //     to be correct.
             Thread.Sleep(1 * 1000);
+=======
+            // let acumulate large region tiles
+            Thread.Sleep(60 * 1000); // large regions take time to upload tiles
+>>>>>>> avn/ubitvar
 
             while (multiRezToBuild.Count > 0)
             {
@@ -192,20 +261,35 @@ namespace OpenSim.Services.MapImageService
                 {
                     int x = toMultiRez.xx;
                     int y = toMultiRez.yy;
+<<<<<<< HEAD
+                    // m_log.DebugFormat("{0} DoUpdateMultiResolutionFilesAsync: doing build for <{1},{2}>", LogHeader, x, y);
+
+=======
+                    UUID scopeID = toMultiRez.scopeID;
                     // m_log.DebugFormat("{0} DoUpdateMultiResolutionFilesAsync: doing build for <{1},{2}>", LogHeader, x, y);
 
+                    int width = 1;
+>>>>>>> avn/ubitvar
                     // Stitch seven more aggregate tiles together
                     for (uint zoomLevel = 2; zoomLevel <= ZOOM_LEVELS; zoomLevel++)
                     {
                         // Calculate the width (in full resolution tiles) and bottom-left
                         // corner of the current zoom level
+<<<<<<< HEAD
                         int width = (int)Math.Pow(2, (double)(zoomLevel - 1));
+=======
+                        width *= 2;
+>>>>>>> avn/ubitvar
                         int x1 = x - (x % width);
                         int y1 = y - (y % width);
 
                         lock (m_Sync)   // must lock the reading and writing of the maptile files
                         {
+<<<<<<< HEAD
                             if (!CreateTile(zoomLevel, x1, y1))
+=======
+                            if (!CreateTile(zoomLevel, x1, y1, scopeID))
+>>>>>>> avn/ubitvar
                             {
                                 m_log.WarnFormat("[MAP IMAGE SERVICE]: Unable to create tile for {0},{1} at zoom level {1}", x, y, zoomLevel);
                                 return;
@@ -214,25 +298,29 @@ namespace OpenSim.Services.MapImageService
                     }
                 }
             }
+<<<<<<< HEAD
 
+=======
+>>>>>>> avn/ubitvar
             return;
         }
 
-        public byte[] GetMapTile(string fileName, out string format)
+        public byte[] GetMapTile(string fileName, UUID scopeID, out string format)
         {
 //            m_log.DebugFormat("[MAP IMAGE SERVICE]: Getting map tile {0}", fileName);
 
             format = ".jpg";
-            string fullName = Path.Combine(m_TilesStoragePath, fileName);
+            string fullName = Path.Combine(m_TilesStoragePath, scopeID.ToString());
+            fullName = Path.Combine(fullName, fileName);
             if (File.Exists(fullName))
             {
                 format = Path.GetExtension(fileName).ToLower();
                 //m_log.DebugFormat("[MAP IMAGE SERVICE]: Found file {0}, extension {1}", fileName, format);
                 return File.ReadAllBytes(fullName);
             }
-            else if (File.Exists(m_WaterTileFile))
+            else if (m_WaterBytes != null)
             {
-                return File.ReadAllBytes(m_WaterTileFile);
+                return (byte[])m_WaterBytes.Clone();
             }
             else
             {
@@ -244,10 +332,12 @@ namespace OpenSim.Services.MapImageService
         #endregion
 
 
-        private string GetFileName(uint zoomLevel, int x, int y)
+        private string GetFileName(uint zoomLevel, int x, int y, UUID scopeID)
         {
             string extension = "jpg";
-            return Path.Combine(m_TilesStoragePath, string.Format("map-{0}-{1}-{2}-objects.{3}", zoomLevel, x, y, extension));
+            string path = Path.Combine(m_TilesStoragePath, scopeID.ToString());
+            Directory.CreateDirectory(path);
+            return Path.Combine(path, string.Format("map-{0}-{1}-{2}-objects.{3}", zoomLevel, x, y, extension));
         }
 
         private Bitmap GetInputTileImage(string fileName)
@@ -276,7 +366,7 @@ namespace OpenSim.Services.MapImageService
                 {
                     // Create a new output tile with a transparent background
                     Bitmap bm = new Bitmap(IMAGE_WIDTH, IMAGE_WIDTH, PixelFormat.Format24bppRgb);
-                    bm.MakeTransparent();
+                    //bm.MakeTransparent(); // 24bpp does not have transparency, this whould make it 32bpp
                     return bm;
                 }
             }
@@ -288,7 +378,7 @@ namespace OpenSim.Services.MapImageService
             return null;
         }
 
-        private bool CreateTile(uint zoomLevel, int x, int y)
+        private bool CreateTile(uint zoomLevel, int x, int y, UUID scopeID)
         {
 //            m_log.DebugFormat("[MAP IMAGE SERVICE]: Create tile for {0} {1}, zoom {2}", x, y, zoomLevel);
             int prevWidth = (int)Math.Pow(2, (double)zoomLevel - 2);
@@ -303,55 +393,60 @@ namespace OpenSim.Services.MapImageService
             int yOut = y - (y % thisWidth);
 
             // Try to open the four input tiles from the previous zoom level
-            Bitmap inputBL = GetInputTileImage(GetFileName(zoomLevel - 1, xIn, yIn));
-            Bitmap inputBR = GetInputTileImage(GetFileName(zoomLevel - 1, xIn + prevWidth, yIn));
-            Bitmap inputTL = GetInputTileImage(GetFileName(zoomLevel - 1, xIn, yIn + prevWidth));
-            Bitmap inputTR = GetInputTileImage(GetFileName(zoomLevel - 1, xIn + prevWidth, yIn + prevWidth));
+            Bitmap inputBL = GetInputTileImage(GetFileName(zoomLevel - 1, xIn, yIn, scopeID));
+            Bitmap inputBR = GetInputTileImage(GetFileName(zoomLevel - 1, xIn + prevWidth, yIn, scopeID));
+            Bitmap inputTL = GetInputTileImage(GetFileName(zoomLevel - 1, xIn, yIn + prevWidth, scopeID));
+            Bitmap inputTR = GetInputTileImage(GetFileName(zoomLevel - 1, xIn + prevWidth, yIn + prevWidth, scopeID));
 
             // Open the output tile (current zoom level)
-            string outputFile = GetFileName(zoomLevel, xOut, yOut);
-            Bitmap output = GetOutputTileImage(outputFile);
-            if (output == null)
-                return false;
-            FillImage(output, m_Watercolor);
+            string outputFile = GetFileName(zoomLevel, xOut, yOut, scopeID);
+
+            int ntiles = 0;
+            Bitmap output = (Bitmap)m_WaterBitmap.Clone();
 
             if (inputBL != null)
             {
                 ImageCopyResampled(output, inputBL, 0, HALF_WIDTH, 0, 0);
                 inputBL.Dispose();
+                ntiles++;
             }
             if (inputBR != null)
             {
                 ImageCopyResampled(output, inputBR, HALF_WIDTH, HALF_WIDTH, 0, 0);
                 inputBR.Dispose();
+                ntiles++;
             }
             if (inputTL != null)
             {
                 ImageCopyResampled(output, inputTL, 0, 0, 0, 0);
                 inputTL.Dispose();
+                ntiles++;
             }
             if (inputTR != null)
             {
                 ImageCopyResampled(output, inputTR, HALF_WIDTH, 0, 0, 0);
                 inputTR.Dispose();
+                ntiles++;
             }
 
             // Write the modified output
-            try
+            if (ntiles == 0)
+                File.Delete(outputFile);
+
+            else
             {
-                using (Bitmap final = new Bitmap(output))
+
+                try
                 {
-                    output.Dispose();
-                    final.Save(outputFile, ImageFormat.Jpeg);
+                    output.Save(outputFile, ImageFormat.Jpeg);
                 }
-            }
-            catch (Exception e)
-            {
-                m_log.WarnFormat("[MAP IMAGE SERVICE]: Oops on saving {0} {1}", outputFile, e);
-            }
-
-            // Save also as png?
+                catch (Exception e)
+                {
+                    m_log.WarnFormat("[MAP IMAGE SERVICE]: Oops on saving {0} {1}", outputFile, e);
+                }
+            }            // Save also as png?
 
+            output.Dispose();
             return true;
         }
 
diff --git a/OpenSim/Services/SimulationService/SimulationDataService.cs b/OpenSim/Services/SimulationService/SimulationDataService.cs
index d9684c4..7a544fa 100644
--- a/OpenSim/Services/SimulationService/SimulationDataService.cs
+++ b/OpenSim/Services/SimulationService/SimulationDataService.cs
@@ -173,6 +173,11 @@ namespace OpenSim.Services.SimulationService
             m_database.RemoveRegionEnvironmentSettings(regionUUID);
         }
 
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return m_database.GetObjectIDs(regionID);
+        }
+
         public void SaveExtra(UUID regionID, string name, string val)
         {
             m_database.SaveExtra(regionID, name, val);
diff --git a/OpenSim/Services/UserAccountService/UserAccountService.cs b/OpenSim/Services/UserAccountService/UserAccountService.cs
index 2e19ece..987a07d 100644
--- a/OpenSim/Services/UserAccountService/UserAccountService.cs
+++ b/OpenSim/Services/UserAccountService/UserAccountService.cs
@@ -176,6 +176,10 @@ namespace OpenSim.Services.UserAccountService
                 Int32.TryParse(d.Data["UserLevel"], out u.UserLevel);
             if (d.Data.ContainsKey("UserFlags") && d.Data["UserFlags"] != null)
                 Int32.TryParse(d.Data["UserFlags"], out u.UserFlags);
+            if (d.Data.ContainsKey("UserCountry") && d.Data["UserCountry"] != null)
+                u.UserCountry = d.Data["UserCountry"].ToString();
+            else
+                u.UserTitle = string.Empty;
 
             if (d.Data.ContainsKey("ServiceURLs") && d.Data["ServiceURLs"] != null)
             {
@@ -301,7 +305,22 @@ namespace OpenSim.Services.UserAccountService
 
         public List<UserAccount> GetUserAccounts(UUID scopeID, string query)
         {
-            UserAccountData[] d = m_Database.GetUsers(scopeID, query);
+            UserAccountData[] d = m_Database.GetUsers(scopeID, query.Trim());
+
+            if (d == null)
+                return new List<UserAccount>();
+
+            List<UserAccount> ret = new List<UserAccount>();
+
+            foreach (UserAccountData data in d)
+                ret.Add(MakeUserAccount(data));
+
+            return ret;
+        }
+
+        public List<UserAccount> GetUserAccountsWhere(UUID scopeID, string where)
+        {
+            UserAccountData[] d = m_Database.GetUsersWhere(scopeID, where);
 
             if (d == null)
                 return new List<UserAccount>();
diff --git a/OpenSim/Services/UserProfilesService/UserProfilesService.cs b/OpenSim/Services/UserProfilesService/UserProfilesService.cs
index 96c13c0..35fe31b 100644
--- a/OpenSim/Services/UserProfilesService/UserProfilesService.cs
+++ b/OpenSim/Services/UserProfilesService/UserProfilesService.cs
@@ -159,6 +159,7 @@ namespace OpenSim.Services.ProfilesService
         }
         #endregion Interests
 
+        /*
         #region User Preferences
         public bool UserPreferencesUpdate(ref UserPreferences pref, ref string result)
         {
@@ -238,6 +239,7 @@ namespace OpenSim.Services.ProfilesService
             return true;
         }
         #endregion User Preferences
+        */
 
         #region Utility
         public OSD AvatarImageAssetsRequest(UUID avatarId)
diff --git a/OpenSim/Tests/Clients/Grid/GridClient.cs b/OpenSim/Tests/Clients/Grid/GridClient.cs
new file mode 100644
index 0000000..fed7a16
--- /dev/null
+++ b/OpenSim/Tests/Clients/Grid/GridClient.cs
@@ -0,0 +1,205 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Reflection;
+
+using OpenMetaverse;
+using log4net;
+using log4net.Appender;
+using log4net.Layout;
+
+using OpenSim.Framework;
+using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
+using OpenSim.Services.Connectors;
+
+namespace OpenSim.Tests.Clients.GridClient
+{
+    public class GridClient
+    {
+//        private static readonly ILog m_log =
+//                LogManager.GetLogger(
+//                MethodBase.GetCurrentMethod().DeclaringType);
+        
+        public static void Main(string[] args)
+        {
+            ConsoleAppender consoleAppender = new ConsoleAppender();
+            consoleAppender.Layout =
+                new PatternLayout("%date [%thread] %-5level %logger [%property{NDC}] - %message%newline");
+            log4net.Config.BasicConfigurator.Configure(consoleAppender);
+
+            string serverURI = "http://127.0.0.1:8001";
+            GridServicesConnector m_Connector = new GridServicesConnector(serverURI);
+
+            GridRegion r1 = CreateRegion("Test Region 1", 1000, 1000);
+            GridRegion r2 = CreateRegion("Test Region 2", 1001, 1000);
+            GridRegion r3 = CreateRegion("Test Region 3", 1005, 1000);
+
+            Console.WriteLine("[GRID CLIENT]: *** Registering region 1"); 
+            string msg = m_Connector.RegisterRegion(UUID.Zero, r1);
+            if (msg == String.Empty)
+                Console.WriteLine("[GRID CLIENT]: Successfully registered region 1");
+            else
+                Console.WriteLine("[GRID CLIENT]: region 1 failed to register");
+
+            Console.WriteLine("[GRID CLIENT]: *** Registering region 2");
+            msg = m_Connector.RegisterRegion(UUID.Zero, r2);
+            if (msg == String.Empty)
+                Console.WriteLine("[GRID CLIENT]: Successfully registered region 2");
+            else
+                Console.WriteLine("[GRID CLIENT]: region 2 failed to register");
+
+            Console.WriteLine("[GRID CLIENT]: *** Registering region 3");
+            msg = m_Connector.RegisterRegion(UUID.Zero, r3);
+            if (msg == String.Empty)
+                Console.WriteLine("[GRID CLIENT]: Successfully registered region 3");
+            else
+                Console.WriteLine("[GRID CLIENT]: region 3 failed to register");
+
+
+            bool success;
+            Console.WriteLine("[GRID CLIENT]: *** Deregistering region 3");
+            success = m_Connector.DeregisterRegion(r3.RegionID);
+            if (success)
+                Console.WriteLine("[GRID CLIENT]: Successfully deregistered region 3");
+            else
+                Console.WriteLine("[GRID CLIENT]: region 3 failed to deregister");
+            Console.WriteLine("[GRID CLIENT]: *** Registering region 3 again");
+            msg = m_Connector.RegisterRegion(UUID.Zero, r3);
+            if (msg == String.Empty)
+                Console.WriteLine("[GRID CLIENT]: Successfully registered region 3");
+            else
+                Console.WriteLine("[GRID CLIENT]: region 3 failed to register");
+
+            Console.WriteLine("[GRID CLIENT]: *** GetNeighbours of region 1");
+            List<GridRegion> regions = m_Connector.GetNeighbours(UUID.Zero, r1.RegionID);
+            if (regions == null)
+                Console.WriteLine("[GRID CLIENT]: GetNeighbours of region 1 failed");
+            else if (regions.Count > 0)
+            {
+                if (regions.Count != 1)
+                    Console.WriteLine("[GRID CLIENT]: GetNeighbours of region 1 returned more neighbours than expected: " + regions.Count);
+                else
+                    Console.WriteLine("[GRID CLIENT]: GetNeighbours of region 1 returned the right neighbour " + regions[0].RegionName);
+            }
+            else
+                Console.WriteLine("[GRID CLIENT]: GetNeighbours of region 1 returned 0 neighbours");
+
+
+            Console.WriteLine("[GRID CLIENT]: *** GetRegionByUUID of region 2 (this should succeed)");
+            GridRegion region = m_Connector.GetRegionByUUID(UUID.Zero, r2.RegionID);
+            if (region == null)
+                Console.WriteLine("[GRID CLIENT]: GetRegionByUUID returned null");
+            else
+                Console.WriteLine("[GRID CLIENT]: GetRegionByUUID returned region " + region.RegionName);
+
+            Console.WriteLine("[GRID CLIENT]: *** GetRegionByUUID of non-existent region (this should fail)");
+            region = m_Connector.GetRegionByUUID(UUID.Zero, UUID.Random());
+            if (region == null)
+                Console.WriteLine("[GRID CLIENT]: GetRegionByUUID returned null");
+            else
+                Console.WriteLine("[GRID CLIENT]: GetRegionByUUID returned region " + region.RegionName);
+
+            Console.WriteLine("[GRID CLIENT]: *** GetRegionByName of region 3 (this should succeed)");
+            region = m_Connector.GetRegionByName(UUID.Zero, r3.RegionName);
+            if (region == null)
+                Console.WriteLine("[GRID CLIENT]: GetRegionByName returned null");
+            else
+                Console.WriteLine("[GRID CLIENT]: GetRegionByName returned region " + region.RegionName);
+
+            Console.WriteLine("[GRID CLIENT]: *** GetRegionByName of non-existent region (this should fail)");
+            region = m_Connector.GetRegionByName(UUID.Zero, "Foo");
+            if (region == null)
+                Console.WriteLine("[GRID CLIENT]: GetRegionByName returned null");
+            else
+                Console.WriteLine("[GRID CLIENT]: GetRegionByName returned region " + region.RegionName);
+
+            Console.WriteLine("[GRID CLIENT]: *** GetRegionsByName (this should return 3 regions)");
+            regions = m_Connector.GetRegionsByName(UUID.Zero, "Test", 10);
+            if (regions == null)
+                Console.WriteLine("[GRID CLIENT]: GetRegionsByName returned null");
+            else
+                Console.WriteLine("[GRID CLIENT]: GetRegionsByName returned " + regions.Count + " regions");
+
+            Console.WriteLine("[GRID CLIENT]: *** GetRegionRange (this should return 2 regions)");
+            regions = m_Connector.GetRegionRange(UUID.Zero, 
+                (int)Util.RegionToWorldLoc(900), (int)Util.RegionToWorldLoc(1002),
+                (int)Util.RegionToWorldLoc(900), (int)Util.RegionToWorldLoc(1002) );
+            if (regions == null)
+                Console.WriteLine("[GRID CLIENT]: GetRegionRange returned null");
+            else
+                Console.WriteLine("[GRID CLIENT]: GetRegionRange returned " + regions.Count + " regions");
+            Console.WriteLine("[GRID CLIENT]: *** GetRegionRange (this should return 0 regions)");
+            regions = m_Connector.GetRegionRange(UUID.Zero,
+                (int)Util.RegionToWorldLoc(900), (int)Util.RegionToWorldLoc(950),
+                (int)Util.RegionToWorldLoc(900), (int)Util.RegionToWorldLoc(950) );
+            if (regions == null)
+                Console.WriteLine("[GRID CLIENT]: GetRegionRange returned null");
+            else
+                Console.WriteLine("[GRID CLIENT]: GetRegionRange returned " + regions.Count + " regions");
+
+            Console.Write("Proceed to deregister? Press enter...");
+            Console.ReadLine();
+
+            // Deregister them all
+            Console.WriteLine("[GRID CLIENT]: *** Deregistering region 1");
+            success = m_Connector.DeregisterRegion(r1.RegionID);
+            if (success)
+                Console.WriteLine("[GRID CLIENT]: Successfully deregistered region 1");
+            else
+                Console.WriteLine("[GRID CLIENT]: region 1 failed to deregister");
+            Console.WriteLine("[GRID CLIENT]: *** Deregistering region 2");
+            success = m_Connector.DeregisterRegion(r2.RegionID);
+            if (success)
+                Console.WriteLine("[GRID CLIENT]: Successfully deregistered region 2");
+            else
+                Console.WriteLine("[GRID CLIENT]: region 2 failed to deregister");
+            Console.WriteLine("[GRID CLIENT]: *** Deregistering region 3");
+            success = m_Connector.DeregisterRegion(r3.RegionID);
+            if (success)
+                Console.WriteLine("[GRID CLIENT]: Successfully deregistered region 3");
+            else
+                Console.WriteLine("[GRID CLIENT]: region 3 failed to deregister");
+
+        }
+
+        private static GridRegion CreateRegion(string name, uint xcell, uint ycell)
+        {
+            GridRegion region = new GridRegion(xcell, ycell);
+            region.RegionName = name;
+            region.RegionID = UUID.Random();
+            region.ExternalHostName = "127.0.0.1";
+            region.HttpPort = 9000;
+            region.InternalEndPoint = new System.Net.IPEndPoint(System.Net.IPAddress.Parse("0.0.0.0"), 9000);
+          
+            return region;
+        }
+    }
+}
diff --git a/OpenSim/Tests/Common/Helpers/EntityTransferHelpers.cs b/OpenSim/Tests/Common/Helpers/EntityTransferHelpers.cs
index cf7583e..e6adcf7 100644
--- a/OpenSim/Tests/Common/Helpers/EntityTransferHelpers.cs
+++ b/OpenSim/Tests/Common/Helpers/EntityTransferHelpers.cs
@@ -120,4 +120,4 @@ namespace OpenSim.Tests.Common
             };
         }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Tests/Common/Helpers/SceneHelpers.cs b/OpenSim/Tests/Common/Helpers/SceneHelpers.cs
index 1fb1c5c..9ed3eae 100644
--- a/OpenSim/Tests/Common/Helpers/SceneHelpers.cs
+++ b/OpenSim/Tests/Common/Helpers/SceneHelpers.cs
@@ -152,13 +152,22 @@ namespace OpenSim.Tests.Common
 
             PhysicsPluginManager physicsPluginManager = new PhysicsPluginManager();
             physicsPluginManager.LoadPluginsFromAssembly("Physics/OpenSim.Region.Physics.BasicPhysicsPlugin.dll");
+<<<<<<< HEAD
             Vector3 regionExtent = new Vector3( regInfo.RegionSizeX, regInfo.RegionSizeY, regInfo.RegionSizeZ);
             PhysicsScene physicsScene 
+=======
+            Vector3 regionExtent = new Vector3(regInfo.RegionSizeX, regInfo.RegionSizeY, regInfo.RegionSizeZ);
+            PhysicsScene physicsScene
+>>>>>>> avn/ubitvar
                 = physicsPluginManager.GetPhysicsScene(
                     "basicphysics", "ZeroMesher", new IniConfigSource(), "test", regionExtent);
 
             TestScene testScene = new TestScene(
+<<<<<<< HEAD
                 regInfo, m_acm, physicsScene, scs, SimDataService, m_estateDataService, configSource, null);
+=======
+                regInfo, m_acm, physicsScene, scs, m_simDataService, m_estateDataService, configSource, null);
+>>>>>>> avn/ubitvar
 
             INonSharedRegionModule godsModule = new GodsModule();
             godsModule.Initialise(new IniConfigSource());
@@ -201,7 +210,11 @@ namespace OpenSim.Tests.Common
             testScene.SetModuleInterfaces();
 
             testScene.LandChannel = new TestLandChannel(testScene);
+<<<<<<< HEAD
             testScene.LoadWorldMap();           
+=======
+            testScene.LoadWorldMap();
+>>>>>>> avn/ubitvar
 
             testScene.RegionInfo.EstateSettings = new EstateSettings();
             testScene.LoginsEnabled = true;
diff --git a/OpenSim/Tests/Common/Mock/MockAssetDataPlugin.cs b/OpenSim/Tests/Common/Mock/MockAssetDataPlugin.cs
index dddf75d..aaf61e7 100644
--- a/OpenSim/Tests/Common/Mock/MockAssetDataPlugin.cs
+++ b/OpenSim/Tests/Common/Mock/MockAssetDataPlugin.cs
@@ -54,9 +54,10 @@ namespace OpenSim.Tests.Common
             return assets.Find(x=>x.FullID == uuid);
         }
 
-        public void StoreAsset(AssetBase asset)
+        public bool StoreAsset(AssetBase asset)
         {
             assets.Add(asset);
+            return true;
         }
 
         public List<AssetMetadata> FetchAssetMetadataSet(int start, int count) { return new List<AssetMetadata>(count); }
diff --git a/OpenSim/Tests/Common/Mock/MockRegionDataPlugin.cs b/OpenSim/Tests/Common/Mock/MockRegionDataPlugin.cs
index 5df8e04..3ab9020 100644
--- a/OpenSim/Tests/Common/Mock/MockRegionDataPlugin.cs
+++ b/OpenSim/Tests/Common/Mock/MockRegionDataPlugin.cs
@@ -138,6 +138,11 @@ namespace OpenSim.Data.Null
             m_store.RemoveRegionEnvironmentSettings(regionUUID);
         }
 
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return new UUID[0];
+        }
+
         public void SaveExtra(UUID regionID, string name, string value)
         {
         }
@@ -355,6 +360,11 @@ namespace OpenSim.Data.Null
         {
         }
 
+        public UUID[] GetObjectIDs(UUID regionID)
+        {
+            return new UUID[0];
+        }
+
         public void SaveExtra(UUID regionID, string name, string value)
         {
         }
diff --git a/OpenSim/Tests/Common/Mock/TestClient.cs b/OpenSim/Tests/Common/Mock/TestClient.cs
index 0e1bc8f..f034443 100644
--- a/OpenSim/Tests/Common/Mock/TestClient.cs
+++ b/OpenSim/Tests/Common/Mock/TestClient.cs
@@ -88,7 +88,7 @@ namespace OpenSim.Tests.Common
         public event MoneyTransferRequest OnMoneyTransferRequest;
         public event ParcelBuy OnParcelBuy;
         public event Action<IClientAPI> OnConnectionClosed;
-
+        public event MoveItemsAndLeaveCopy OnMoveItemsAndLeaveCopy;
         public event ImprovedInstantMessage OnInstantMessage;
         public event ChatMessage OnChatFromClient;
         public event TextureRequest OnRequestTexture;
@@ -105,6 +105,7 @@ namespace OpenSim.Tests.Common
         public event ObjectDrop OnObjectDrop;
         public event StartAnim OnStartAnim;
         public event StopAnim OnStopAnim;
+        public event ChangeAnim OnChangeAnim;
         public event LinkObjects OnLinkObjects;
         public event DelinkObjects OnDelinkObjects;
         public event RequestMapBlocks OnRequestMapBlocks;
@@ -153,6 +154,7 @@ namespace OpenSim.Tests.Common
         public event GenericCall7 OnObjectMaterial;
         public event UpdatePrimFlags OnUpdatePrimFlags;
         public event UpdatePrimTexture OnUpdatePrimTexture;
+        public event ClientChangeObject onClientChangeObject;
         public event UpdateVector OnUpdatePrimGroupPosition;
         public event UpdateVector OnUpdatePrimSinglePosition;
         public event UpdatePrimRotation OnUpdatePrimGroupRotation;
@@ -295,7 +297,7 @@ namespace OpenSim.Tests.Common
         public event ClassifiedInfoRequest OnClassifiedInfoRequest;
         public event ClassifiedInfoUpdate OnClassifiedInfoUpdate;
         public event ClassifiedDelete OnClassifiedDelete;
-        public event ClassifiedDelete OnClassifiedGodDelete;
+        public event ClassifiedGodDelete OnClassifiedGodDelete;
 
         public event EventNotificationAddRequest OnEventNotificationAddRequest;
         public event EventNotificationRemoveRequest OnEventNotificationRemoveRequest;
@@ -334,11 +336,12 @@ namespace OpenSim.Tests.Common
         public event GroupVoteHistoryRequest OnGroupVoteHistoryRequest;
         public event SimWideDeletesDelegate OnSimWideDeletes;
         public event SendPostcard OnSendPostcard;
+        public event ChangeInventoryItemFlags OnChangeInventoryItemFlags;
         public event MuteListEntryUpdate OnUpdateMuteListEntry;
         public event MuteListEntryRemove OnRemoveMuteListEntry;
         public event GodlikeMessage onGodlikeMessage;
         public event GodUpdateRegionInfoUpdate OnGodUpdateRegionInfoUpdate;
-
+        public event GenericCall2 OnUpdateThrottles;
 #pragma warning restore 67
 
         /// <value>
@@ -387,6 +390,8 @@ namespace OpenSim.Tests.Common
             get { return FirstName + " " + LastName; }
         }
 
+        public int PingTimeMS { get { return 0; } }
+
         public bool IsActive
         {
             get { return true; }
@@ -448,6 +453,8 @@ namespace OpenSim.Tests.Common
             get { return new IPEndPoint(IPAddress.Loopback, (ushort)m_circuitCode); }
         }
 
+        public List<uint> SelectedObjects {get; private set;}
+
         /// <summary>
         /// Constructor
         /// </summary>
@@ -570,10 +577,27 @@ namespace OpenSim.Tests.Common
             ReceivedKills.AddRange(localID);
         }
 
+        public void SendPartFullUpdate(ISceneEntity ent, uint? parentID)
+        {
+        }
+
         public virtual void SetChildAgentThrottle(byte[] throttle)
         {
         }
 
+        public virtual void SetChildAgentThrottle(byte[] throttle, float factor)
+        {
+        }
+
+        public void SetAgentThrottleSilent(int throttle, int setting)
+        {
+        }
+
+        public int GetAgentThrottleSilent(int throttle)
+        {
+            return 0;
+        }
+
         public byte[] GetThrottlesPacked(float multiplier)
         {
             return new byte[0];
@@ -608,6 +632,11 @@ namespace OpenSim.Tests.Common
 
         }
 
+        public virtual bool CanSendLayerData()
+        {
+            return false;
+        }
+
         public virtual void SendLayerData(float[] map)
         {
         }
@@ -755,6 +784,10 @@ namespace OpenSim.Tests.Common
         {
         }
 
+        public void SendInventoryItemCreateUpdate(InventoryItemBase Item, UUID transactionID, uint callbackId)
+        {
+        }
+
         public virtual void SendRemoveInventoryItem(UUID itemID)
         {
         }
@@ -771,7 +804,7 @@ namespace OpenSim.Tests.Common
         {
         }
 
-        public virtual void SendXferPacket(ulong xferID, uint packet, byte[] data)
+        public virtual void SendXferPacket(ulong xferID, uint packet, byte[] data, bool isTaskInventory)
         {
         }
 
@@ -966,10 +999,10 @@ namespace OpenSim.Tests.Common
 
         public void Close()
         {
-            Close(false);
+            Close(true, false);
         }
 
-        public void Close(bool force)
+        public void Close(bool sendStop, bool force)
         {
             // Fire the callback for this connection closing
             // This is necesary to get the presence detector to notice that a client has logged out.
@@ -1318,6 +1351,5 @@ namespace OpenSim.Tests.Common
         public void SendPartPhysicsProprieties(ISceneEntity entity)
         {
         }
-
     }
 }
diff --git a/OpenSim/Tests/Common/Mock/TestLandChannel.cs b/OpenSim/Tests/Common/Mock/TestLandChannel.cs
index 89ebcd5..23258ad 100644
--- a/OpenSim/Tests/Common/Mock/TestLandChannel.cs
+++ b/OpenSim/Tests/Common/Mock/TestLandChannel.cs
@@ -111,5 +111,6 @@ namespace OpenSim.Tests.Common
 
         public void Join(int start_x, int start_y, int end_x, int end_y, UUID attempting_user_id) {}
         public void Subdivide(int start_x, int start_y, int end_x, int end_y, UUID attempting_user_id) {}
+        public void sendClientInitialLandInfo(IClientAPI remoteClient) { }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Tests/Common/Mock/TestScene.cs b/OpenSim/Tests/Common/Mock/TestScene.cs
index 45acf91..e559871 100644
--- a/OpenSim/Tests/Common/Mock/TestScene.cs
+++ b/OpenSim/Tests/Common/Mock/TestScene.cs
@@ -34,7 +34,10 @@ using OpenSim.Region.Framework;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Physics.Manager;
+<<<<<<< HEAD
 using OpenSim.Services.Interfaces;
+=======
+>>>>>>> avn/ubitvar
 
 namespace OpenSim.Tests.Common
 {
diff --git a/OpenSim/Tests/Performance/NPCPerformanceTests.cs b/OpenSim/Tests/Performance/NPCPerformanceTests.cs
index e222dc2..747c992 100644
--- a/OpenSim/Tests/Performance/NPCPerformanceTests.cs
+++ b/OpenSim/Tests/Performance/NPCPerformanceTests.cs
@@ -143,8 +143,7 @@ namespace OpenSim.Tests.Performance
             // ScenePresence.SendInitialData() to reset our entire appearance.
             scene.AssetService.Store(AssetHelpers.CreateNotecardAsset(originalFace8TextureId));
 
-/*
-            afm.SetAppearance(sp, originalTe, null);
+            afm.SetAppearance(sp, originalTe, null, new WearableCacheItem[0]);
 
             INPCModule npcModule = scene.RequestModuleInterface<INPCModule>();
 
@@ -185,7 +184,6 @@ namespace OpenSim.Tests.Performance
                 endGcMemory / 1024 / 1024,
                 startGcMemory / 1024 / 1024,
                 (endGcMemory - startGcMemory) / 1024 / 1024);
-*/
         }
     }
 }
diff --git a/bin/MsgPack.dll b/bin/MsgPack.dll
new file mode 100755
index 0000000..90e6b7b
--- /dev/null
+++ b/bin/MsgPack.dll
diff --git a/bin/OpenSim.ini.example b/bin/OpenSim.ini.example
index 71e76db..8df81cf 100644
--- a/bin/OpenSim.ini.example
+++ b/bin/OpenSim.ini.example
@@ -142,10 +142,6 @@
     ;; from the selected region_info_source.
     ; allow_regionless = false
 
-    ;# {MaxPrimUndos} {} {Maximum number of undos avialable for position, rotation and scale changes of each prim} {} 20
-    ;; Increasing the number of undos available number will increase memory usage.
-    MaxPrimUndos = 20
-
     ;# {NonPhysicalPrimMin} {} {Minimum size of nonphysical prims?} {} 0.001
     ;; Minimum size for non-physical prims.  Affects resizing of existing 
     ;; prims.  This can be overridden in the region config file (as 
diff --git a/bin/OpenSimDefaults.ini b/bin/OpenSimDefaults.ini
index c0c8134..05ea867 100644
--- a/bin/OpenSimDefaults.ini
+++ b/bin/OpenSimDefaults.ini
@@ -583,7 +583,7 @@
     ; clients login by starting each connection more slowly. Disabled by
     ; default
     ;
-    enable_adaptive_throttles = true
+    enable_adaptive_throttles = false
 
     ; Per-client bytes per second rates for the various throttle categories.
     ; These are default values that will be overridden by clients. These
@@ -1928,7 +1928,7 @@
     GroupsCacheTimeout = 30
 
     ; Specify which messaging module to use for groups messaging and if it's enabled
-    MessagingModule = GroupsMessagingModule
+    ;MessagingModule = GroupsMessagingModule
     ;MessagingEnabled = true 
 
     ; Experimental option to only message cached online users rather than all users
diff --git a/bin/OpenSimDefaults.ini.example b/bin/OpenSimDefaults.ini.example
new file mode 100644
index 0000000..ef8f73a
--- /dev/null
+++ b/bin/OpenSimDefaults.ini.example
@@ -0,0 +1,1325 @@
+[Startup]
+    ; Set this to true if you want to log crashes to disk
+    ; this can be useful when submitting bug reports.
+    save_crashes = false
+
+    ; Directory to save crashes to if above is enabled
+    ; (default is /opensimdir/crashes/*.txt or C:\opensim\crashes\*.txt)
+    crash_dir = "crashes"
+
+    ; Place to create a PID file
+    ; PIDFile = "/tmp/my.pid"
+
+    ; Http proxy support for llHTTPRequest and dynamic texture loading
+    ; Set HttpProxy to the URL for your proxy server if you would like
+    ; to proxy llHTTPRequests through a firewall
+    ; HttpProxy = "http://proxy.com"
+    ; Set HttpProxyExceptions to a list of regular expressions for
+    ; URLs that you don't want going through the proxy such as servers
+    ; inside your firewall, separate patterns with a ';'
+    ; HttpProxyExceptions = ".mydomain.com;localhost"
+
+    startup_console_commands_file = "startup_commands.txt"
+    shutdown_console_commands_file = "shutdown_commands.txt"
+
+    ; To run a script every few minutes, set the script filename here
+    ; timer_Script = "filename"
+
+    ; ##
+    ; ## SYSTEM
+    ; ##
+
+    ; Sets the method that OpenSim will use to fire asynchronous
+    ; events. Valid values are UnsafeQueueUserWorkItem,
+    ; QueueUserWorkItem, BeginInvoke, SmartThreadPool, and Thread.
+    ; SmartThreadPool is reported to work well on Mono/Linux, but
+    ; UnsafeQueueUserWorkItem has been benchmarked with better
+    ; performance on .NET/Windows
+    async_call_method = SmartThreadPool
+
+    ; Max threads to allocate on the FireAndForget thread pool
+    ; when running with the SmartThreadPool option above
+    MaxPoolThreads = 15
+
+    ; ##
+    ; ## CLIENTS
+    ; ##
+
+    ; Enables EventQueueGet Service.
+    EventQueue = true
+
+    ; Set this to the DLL containing the client stack to use.
+    clientstack_plugin="OpenSim.Region.ClientStack.LindenUDP.dll"
+
+    ; ##
+    ; ## REGIONS
+    ; ##
+
+    ; Determine where OpenSimulator looks for the files which tell it which regions to server
+    ; Defaults to "filesystem" if this setting isn't present
+    region_info_source = "filesystem"
+    ; region_info_source = "web"
+
+    ; Determines where the region XML files are stored if you are loading these from the filesystem.
+    ; Defaults to bin/Regions in your OpenSimulator installation directory
+    ; regionload_regionsdir="C:\somewhere\xmlfiles\"
+
+    ; Determines the page from which regions xml is retrieved if you are loading these from the web
+    ; The XML here has the same format as it does on the filesystem (including the <Root> tag),
+    ; except that everything is also enclosed in a <Regions> tag.
+    ; regionload_webserver_url = "http://example.com/regions.xml";
+
+    ; Draw objects on maptile.  This step might take a long time if you've got a large number of
+    ; objects, so you can turn it off here if you'd like.
+    DrawPrimOnMapTile = true
+    ; Use terrain texture for maptiles if true, use shaded green if false
+    TextureOnMapTile = false
+
+    ; Maximum total size, and maximum size where a prim can be physical
+    NonPhysicalPrimMax = 256
+    PhysicalPrimMax = 10 ; (I think this was moved to the Regions.ini!)
+    ClampPrimSize = false
+
+    ; Allow scripts to cross region boundaries.  These are recompiled on the new region.
+    AllowScriptCrossing = false
+
+    ; Allow compiled script binary code to cross region boundaries.
+    ; If you set this to "true", any region that can teleport to you can
+    ; inject ARBITRARY BINARY CODE into your system. Use at your own risk.
+    ; YOU HAVE BEEN WARNED!!!
+    TrustBinaries = false
+
+    ; Combine all contiguous regions into one large megaregion
+    ; Order your regions from South to North, West to East in your regions.ini and then set this to true
+    ; Warning!  Don't use this with regions that have existing content!, This will likely break them
+    CombineContiguousRegions = false
+
+    ; If you have only one region in an instance, or to avoid the many bugs
+    ; that you can trigger in modules by restarting a region, set this to
+    ; true to make the entire instance exit instead of restarting the region.
+    ; This is meant to be used on systems where some external system like
+    ; Monit will restart any instance that exits, thereby making the shutdown
+    ; into a restart.
+    ;InworldRestartShutsDown = false
+
+    ; ##
+    ; ## PRIM STORAGE
+    ; ##
+
+    ; Persistence of changed objects happens during regular sweeps. The following control that behaviour to
+    ; prevent frequently changing objects from heavily loading the region data store.
+    ; If both of these values are set to zero then persistence of all changed objects will happen on every sweep.
+    ;
+    ; Objects will be considered for persistance in the next sweep when they have not changed for this number of seconds
+    MinimumTimeBeforePersistenceConsidered = 60
+    ; Objects will always be considered for persistance in the next sweep if the first change occurred this number of seconds ago
+    MaximumTimeBeforePersistenceConsidered = 600
+
+    ; Should avatars in neighbor sims see objects in this sim?
+    see_into_this_sim_from_neighbor = true
+
+    ; ##
+    ; ## PHYSICS
+    ; ##
+
+    ; if you would like to allow prims to be physical and move by physics with the physical checkbox in the client set this to true.
+    physical_prim = true
+
+    ; Select a mesher here.
+    ;
+    ; Meshmerizer properly handles complex prims by using triangle meshes.
+    ; Note that only the ODE physics engine currently deals with meshed prims in a satisfactory way
+    ;
+    ; ZeroMesher is faster but leaves the physics engine to model the mesh using the basic shapes that it supports
+    ; Usually this is only a box
+
+    meshing = Meshmerizer
+    ;meshing = ZeroMesher
+
+    ; Choose one of the physics engines below
+    ; OpenDynamicsEngine is by some distance the most developed physics engine
+    ; basicphysics effectively does not model physics at all, making all objects phantom
+
+    physics = OpenDynamicsEngine
+    ;physics = basicphysics
+    ;physics = POS
+    ;physics = modified_BulletX
+
+    ; ##
+    ; ## PERMISSIONS
+    ; ##
+
+    ;permissionmodules = "DefaultPermissionsModule"
+
+    ;If any of the specified permissions modules fail to load, quit?
+    SecurePermissionsLoading = true
+
+    ; If set to false, then, in theory, the server never carries out permission checks (allowing anybody to copy
+    ; any item, etc.  This may not yet be implemented uniformally.
+    ; If set to true, then all permissions checks are carried out
+    ; Default is false
+    serverside_object_permissions = false
+
+    allow_grid_gods = false
+
+    ; This allows somne control over permissions
+    ; please note that this still doesn't duplicate SL, and is not intended to
+    ;region_owner_is_god = true
+    ;region_manager_is_god = false
+    ;parcel_owner_is_god = true
+
+    ; Control user types that are allowed to create new scripts
+    ; Only enforced if serviceside_object_permissions is true
+    ;
+    ; Current possible values are
+    ;     all - anyone can create scripts (subject to normal permissions)
+    ;     gods - only administrators can create scripts (as long as allow_grid_gods is true)
+    ; Default value is all
+    ; allowed_script_creators = all
+
+    ; Control user types that are allowed to edit (save) scripts
+    ; Only enforced if serviceside_object_permissions is true
+    ;
+    ; Current possible values are
+    ;     all - anyone can edit scripts (subject to normal permissions)
+    ;     gods - only administrators can edit scripts (as long as allow_grid_gods is true)
+    ; Default value is all
+    ; allowed_script_editors = all
+
+    ; ##
+    ; ## SCRIPT ENGINE
+    ; ##
+
+    DefaultScriptEngine = "XEngine"
+
+    ; ##
+    ; ## WORLD MAP
+    ; ##
+
+    ;WorldMapModule = "WorldMap"
+    ;MapImageModule = "MapImageModule"
+    ; Set to false to not generate any maptiles
+    ;GenerateMaptiles = "true"
+    ; Refresh (in seconds) the map tile periodically
+    ;MaptileRefresh = 0
+    ; If not generating maptiles, use this static texture asset ID
+    ;MaptileStaticUUID = "00000000-0000-0000-0000-000000000000"
+
+    ; ##
+    ; ## EMAIL MODULE
+    ; ##
+
+    ;emailmodule = DefaultEmailModule
+
+    ; ##
+    ; ## ANIMATIONS
+    ; ##
+
+    ; If enabled, enableFlySlow will change the primary fly state to
+    ; FLYSLOW, and the "always run" state will be the regular fly.
+
+    enableflyslow = false
+
+    ; PreJump is an additional animation state, but it probably
+    ; won't look right until the physics engine supports it
+    ; (i.e delays takeoff for a moment)
+
+    ; This is commented so it will come on automatically once it's
+    ; supported.
+
+    ; enableprejump = true
+
+    ; Simulator Stats URI
+    ; Enable JSON simulator data by setting a URI name (case sensitive)
+    ; Stats_URI = "jsonSimStats"
+
+    ; Make OpenSim start all regions woth logins disabled. They will need
+    ; to be enabled from the console if this is set
+    ; StartDisabled = false
+
+    ; Image decoding. Use CSJ2K for layer boundary decoding if true,
+    ; OpenJPEG if false
+    ; UseCSJ2K = true
+
+[SMTP]
+    enabled=false
+
+    ;enabled=true
+    ;internal_object_host=lsl.opensim.local
+    ;host_domain_header_from=127.0.0.1
+    ;SMTP_SERVER_HOSTNAME=127.0.0.1
+    ;SMTP_SERVER_PORT=25
+    ;SMTP_SERVER_LOGIN=foo
+    ;SMTP_SERVER_PASSWORD=bar
+
+[Network]
+    ConsoleUser = "Test"
+    ConsolePass = "secret"
+    http_listener_port = 9000
+    console_port = 0
+
+    ; ssl config: Experimental!  The auto https config only really works definately on windows XP now
+    ; you need a Cert Request/Signed pair installed in the MY store with the CN specified below
+    ; you can use https on other platforms, but you'll need to configure the httpapi yourself for now
+    http_listener_ssl = false ; Also create a SSL server
+    http_listener_cn = "localhost" ; Use the cert with the common name
+    http_listener_sslport = 9001 ; Use this port for SSL connections
+    http_listener_ssl_cert = "" ; Currently unused, but will be used for OSHttpServer
+
+    ; Hostname to use in llRequestURL/llRequestSecureURL
+    ; if not defined - default machine name is being used
+    ; (on Windows this mean NETBIOS name - useably only inside local network)
+    ; ExternalHostNameForLSL=127.0.0.1
+
+    ; What is reported as the "X-Secondlife-Shard"
+    ; Defaults to the user server url if not set
+    ; The old default is "OpenSim", set here for compatibility
+    shard = "OpenSim"
+
+    ; What is reported as the "User-Agent" when using llHTTPRequest
+    ; Defaults to not sent if not set here. See the notes section in the wiki at
+    ; http://wiki.secondlife.com/wiki/LlHTTPRequest for comments on adding
+    ; " (Mozilla Compatible)" to the text where there are problems with a web server
+    ;user_agent = "OpenSim LSL (Mozilla Compatible)"
+
+[XMLRPC]
+    ; ##
+    ; ## Scripting XMLRPC mapper
+    ; ##
+
+    ; If enabled, this will post an event, "xmlrpc_uri(string)" to the
+    ; script concurrently with the first remote_data event.
+    ; This will contain the fully qualified URI an external site needs
+    ; to use to send XMLRPC requests to that script
+
+    ;XmlRpcRouterModule = "XmlRpcRouterModule"
+    ;XmlRpcPort = 20800
+
+[ClientStack.LindenUDP]
+    ; Set this to true to process incoming packets asynchronously. Networking is
+    ; already separated from packet handling with a queue, so this will only
+    ; affect whether networking internals such as packet decoding and
+    ; acknowledgement accounting are done synchronously or asynchronously
+    ;
+    ;async_packet_handling = false
+
+    ; The client socket receive buffer size determines how many
+    ; incoming requests we can process; the default on .NET is 8192
+    ; which is about 2 4k-sized UDP datagrams. On mono this is
+    ; whatever the underlying operating system has as default; for
+    ; example, ubuntu 8.04 or SLES11 have about 111k, which is about
+    ; 27 4k-sized UDP datagrams (on linux platforms you can [as root]
+    ; do "sysctl net.core.rmem_default" to find out what your system
+    ; uses a default socket receive buffer size.
+    ;
+    ; client_socket_rcvbuf_size allows you to specify the receive
+    ; buffer size LLUDPServer should use. NOTE: this will be limited
+    ; by the system's settings for the maximum client receive buffer
+    ; size (on linux systems you can set that with "sysctl -w
+    ; net.core.rmem_max=X")
+    ;
+    ;client_socket_rcvbuf_size = 8388608
+
+    ; Maximum outbound bytes per second for a single scene. This can be used to
+    ; throttle total outbound UDP traffic for a simulator. The default value is
+    ; 0, meaning no throttling at the scene level. The example given here is
+    ; 20 megabits
+    ;
+    ;scene_throttle_max_bps = 2621440
+
+    ; Maximum bits per second to send to any single client. This will override
+    ; the user's viewer preference settings. The default value is 0, meaning no
+    ; aggregate throttling on clients (only per-category throttling). The
+    ; example given here is 1.5 megabits
+    ;
+    ;client_throttle_max_bps = 196608
+
+    ; Per-client bytes per second rates for the various throttle categories.
+    ; These are default values that will be overriden by clients
+    ;
+    ;resend_default = 12500
+    ;land_default = 1000
+    ;wind_default = 1000
+    ;cloud_default = 1000
+    ;task_default = 1000
+    ;texture_default = 1000
+    ;asset_default = 1000
+    ;state_default = 1000
+
+    ; Per-client maximum burst rates in bytes per second for the various
+    ; throttle categories. These are default values that will be overriden by
+    ; clients
+    ;
+    ;resend_limit = 18750
+    ;land_limit = 29750
+    ;wind_limit = 18750
+    ;cloud_limit = 18750
+    ;task_limit = 18750
+    ;texture_limit = 55750
+    ;asset_limit = 27500
+    ;state_limit = 37000
+
+    ; Configures how ObjectUpdates are aggregated. These numbers
+    ; do not literally mean how many updates will be put in each
+    ; packet that goes over the wire, as packets are
+    ; automatically split on a 1400 byte boundary. These control
+    ; the balance between responsiveness of interest list updates
+    ; and total throughput. Higher numbers will ensure more full-
+    ; sized packets and faster sending of data, but more delay in
+    ; updating interest lists
+    ;
+    ;PrimTerseUpdatesPerPacket = 25
+    ;AvatarTerseUpdatesPerPacket = 10
+    ;PrimFullUpdatesPerPacket = 100
+
+    ; TextureSendLimit determines how many packets will be put on
+    ; the outgoing queue each cycle. Like the settings above, this
+    ; is a balance between responsiveness to priority updates and
+    ; total throughput. Higher numbers will give a better
+    ; throughput at the cost of reduced responsiveness to client
+    ; priority changes or transfer aborts
+    ;
+    ;TextureSendLimit = 20
+
+    ; Quash and remove any light properties from attachments not on the
+    ; hands. This allows flashlights and lanterns to function, but kills
+    ; silly vanity "Facelights" dead. Sorry, head mounted miner's lamps
+    ; will also be affected.
+    ;
+    ;DisableFacelights = "false"
+
+[Chat]
+    ; Controls whether the chat module is enabled.  Default is true.
+    enabled = true;
+
+    ; Distance in meters that whispers should travel.  Default is 10m
+    whisper_distance = 10
+
+    ; Distance in meters that ordinary chat should travel.  Default is 30m
+    say_distance = 30
+
+    ; Distance in meters that shouts should travel.  Default is 100m
+    shout_distance = 100
+    
+    ; Append a prefix to the god avatar names appearing in chat whilst in god mode
+    ; admin_prefix = "@"
+
+
+[Messaging]
+    ; Control which region module is used for instant messaging.
+    ; Default is InstantMessageModule (this is the name of the core IM module as well as the setting)
+    InstantMessageModule = InstantMessageModule
+    ; MessageTransferModule = MessageTransferModule
+    ; OfflineMessageModule = OfflineMessageModule
+    ; OfflineMessageURL = http://yourserver/Offline.php
+    ; MuteListModule = MuteListModule
+    ; MuteListURL = http://yourserver/Mute.php
+
+    ; Control whether group messages are forwarded to offline users.  Default is true.
+    ; ForwardOfflineGroupMessages = true
+
+
+[ODEPhysicsSettings]
+    ;##
+    ;## World Settings
+    ;##
+
+    ;Gravity.  Feel like falling up?  change world_gravityz to 9.8 instead of -9.8.  m/s
+    world_gravityx = 0
+    world_gravityy = 0
+    world_gravityz = -9.8
+
+    ; World Step size. (warning these are dangerous.  Changing these will probably cause your scene to explode dramatically)
+    ; reference: fps = (0.09375/ODE_STEPSIZE) * 1000;
+    world_stepsize = 0.020
+    world_internal_steps_without_collisions = 10
+
+    ;World Space settings. Affects memory consumption vs Collider CPU time for avatar and physical prim
+    world_hashspace_size_low = -4
+    world_hashSpace_size_high = 128
+
+    ;Dynamic space settings Affects memory consumption vs Collider CPU time for static prim
+    meters_in_small_space = 29.9
+    small_hashspace_size_low = -4
+    small_hashspace_size_high = 66
+
+    ; ##
+    ; ## Contact properties. (the stuff that happens when things come in contact with each other)
+    ; ##
+
+    ; surface layer around geometries other geometries can sink into before generating a contact
+    world_contact_surface_layer = 0.001
+
+    ; Filtering collisions helps keep things stable physics wise, but sometimes
+    ; it can be overzealous.  If you notice bouncing, chances are it's that.
+    filter_collisions = false
+
+    ; Non Moving Terrain Contact (avatar isn't moving)
+    nm_terraincontact_friction = 255.0
+    nm_terraincontact_bounce = 0.1
+    nm_terraincontact_erp = 0.1025
+
+    ; Moving Terrain Contact (avatar is moving)
+    m_terraincontact_friction = 75.0
+    m_terraincontact_bounce = 0.05
+    m_terrainContact_erp = 0.05025
+
+    ; Moving Avatar to object Contact
+    m_avatarobjectcontact_friction = 75.0
+    m_avatarobjectcontact_bounce = 0.1
+
+    ; Object to Object Contact and Non-Moving Avatar to object
+    objectcontact_friction = 250.0
+    objectcontact_bounce = 0.2
+
+    ; ##
+    ; ## Avatar Control
+    ; ##
+
+    ; PID Controller Settings. These affect the math that causes the avatar to reach the
+    ; desired velocity
+    ; See http://en.wikipedia.org/wiki/PID_controller
+
+    av_pid_derivative_linux = 2200.0
+    av_pid_proportional_linux = 900.0;
+
+    av_pid_derivative_win = 2200.0
+    av_pid_proportional_win = 900.0;
+
+    ;girth of the avatar.  Adds radius to the height also
+    av_capsule_radius = 0.37
+
+    ; Max force permissible to use to keep the avatar standing up straight
+    av_capsule_standup_tensor_win = 550000
+    av_capsule_standup_tensor_linux = 550000
+
+    ; specifies if the capsule should be tilted (=true; old compatibility mode)
+    ; or straight up-and-down (=false; better and more consistent physics behavior)
+    av_capsule_tilted = false
+
+    ; used to calculate mass of avatar.
+    ; float AVvolume = (float) (Math.PI*Math.Pow(CAPSULE_RADIUS, 2)*CAPSULE_LENGTH);
+    ; av_density * AVvolume;
+    av_density = 80
+
+    ; use this value to cut 52% of the height the sim gives us
+    av_height_fudge_factor = 0.52
+
+    ; Movement.  Smaller is faster.
+
+    ; speed of movement with Always Run off
+    av_movement_divisor_walk = 1.3
+
+    ; speed of movement with Always Run on
+    av_movement_divisor_run = 0.8
+
+    ; When the avatar flies, it will be moved up by this amount off the ground (in meters)
+    minimum_ground_flight_offset = 3.0
+
+    ; ##
+    ; ## Object options
+    ; ##
+
+    ; used in the mass calculation.
+    geometry_default_density = 10.000006836
+
+    ; amount of ODE steps where object is non moving for ODE to automatically put it to sleep
+    body_frames_auto_disable = 20
+
+    ; used to control llMove2Target
+    body_pid_derivative = 35
+    body_pid_gain = 25
+
+    ; maximum number of contact points to generate per collision
+    contacts_per_collision = 80
+
+    ; amount of time a geom/body will try to cross a region border before it gets disabled
+    geom_crossing_failures_before_outofbounds = 5
+
+    ; start throttling the object updates if object comes in contact with 3 or more other objects
+    geom_contactpoints_start_throttling = 3
+
+    ; send 1 update for every x updates below when throttled
+    geom_updates_before_throttled_update = 15
+
+    ; Used for llSetStatus.  How rigid the object rotation is held on the axis specified
+    body_motor_joint_maxforce_tensor_linux = 5
+    body_motor_joint_maxforce_tensor_win = 5
+
+    ; Maximum mass an object can be before it is clamped
+    maximum_mass_object = 10000.01
+
+    ; ##
+    ; ## Sculpted Prim settings
+    ; ##
+
+    ; Do we want to mesh sculpted prim to collide like they look?
+    mesh_sculpted_prim = true
+
+    ; number^2 non-physical level of detail of the sculpt texture.  32x32 - 1024 verticies
+    mesh_lod = 32
+
+    ; number^2 physical level of detail of the sculpt texture.  16x16 - 256 verticies
+    mesh_physical_lod = 16
+
+    ; ##
+    ; ## Physics logging settings - logfiles are saved to *.DIF files
+    ; ##
+
+    ; default is false
+    ;physics_logging = true
+    ;; every n simulation iterations, the physics snapshot file is updated
+    ;physics_logging_interval = 50
+    ;; append to existing physics logfile, or overwrite existing logfiles?
+    ;physics_logging_append_existing_logfile = true
+
+    ; ##
+    ; ## Joint support
+    ; ##
+
+    ; if you would like physics joints to be enabled through a special naming convention in the client, set this to true.
+    ; (see NINJA Physics documentation, http://opensimulator.org/wiki/NINJA_Physics)
+    ; default is false
+    ;use_NINJA_physics_joints = true
+
+    ; ##
+    ; ## additional meshing options
+    ; ##
+
+    ; physical collision mesh proxies are normally created for complex prim shapes, and collisions for simple boxes and
+    ; spheres are computed algorithmically. If you would rather have mesh proxies for simple prims, you can set this to
+    ; true. Note that this will increase memory usage and region startup time. Default is false.
+    ;force_simple_prim_meshing = true
+
+
+[RemoteAdmin]
+    enabled = false
+
+    ; Set this to a nonzero value to have remote admin use a different port
+    port = 0
+
+    ; This password is required to make any XMLRPC call (should be set as the "password" parameter)
+    access_password = unknown
+
+    ; set this variable to true if you want the create_region XmlRpc
+    ; call to unconditionally enable voice on all parcels for a newly
+    ; created region [default: false]
+    create_region_enable_voice = false
+
+    ; set this variable to false if you want the create_region XmlRpc
+    ; call to create all regions as private per default (can be
+    ; overridden in the XmlRpc call) [default: true]
+    create_region_public = false
+
+    ; the create_region XmlRpc call uses region_file_template to generate
+    ; the file name of newly create regions (if they are created
+    ; persistent). the parameter available are:
+    ;     {0} - X location
+    ;     {1} - Y location
+    ;     {2} - region UUID
+    ;     {3} - region port
+    ;     {4} - region name with " ", ":", "/" mapped to  "_"
+    region_file_template = "{0}x{1}-{2}.ini"
+
+    ; we can limit the number of regions that XmlRpcCreateRegion will
+    ; allow by setting this to a positive, non-0 number: as long as the
+    ; number of regions is below region_limits, XmlRpcCreateRegion will
+    ; succeed. setting region_limit to 0 disables the check.
+    ; default is 0
+    ;region_limit = 0
+
+    ; enable only those methods you deem to be appropriate using a | delimited whitelist
+    ; for example, enabled_methods = admin_broadcast|admin_region_query|admin_save_oar|admin_save_xml
+    ; if this parameter is not specified but enabled = true, all methods will be available
+    enabled_methods = all
+
+    ; specify the default appearance for an avatar created through the remote admin interface
+    ; This will only take effect is the file specified by the default_appearance setting below exists
+    ;default_male = Default Male
+    ;default_female = Default Female
+
+    ; update appearance copies inventory items and wearables of default avatars. if this value is false
+    ; (default), just worn assets are copied to the Clothes folder; if true, all Clothes and Bodyparts
+    ; subfolders are copied. the receiver will wear the same items the default avatar did wear.
+    ;copy_folders = false
+
+    ; path to default appearance XML file that specifies the look of the default avatars
+    ;default_appearance = default_appearance.xml 
+
+[RestPlugins]
+    ; Change this to true to enable REST Plugins. This must be true if you wish to use
+    ; REST Region or REST Asset and Inventory Plugins
+    enabled = false
+    god_key = SECRET
+    prefix = /admin
+
+
+[RestRegionPlugin]
+    ; Change this to true to enable the REST Region Plugin
+    enabled = false
+
+
+[RestHandler]
+    ; Change this to true to enable the REST Asset and Inventory Plugin
+    enabled = false
+    authenticate = true
+    secured = true
+    extended-escape = true
+    realm = OpenSim REST
+    dump-asset = false
+    path-fill = true
+    dump-line-size = 32
+    flush-on-error = true
+
+
+; Uncomment the following for IRC bridge
+; experimental, so if it breaks... keep both parts... yada yada
+; also, not good error detection when it fails
+;[IRC]
+    ;enabled = true ; you need to set this otherwise it won't connect
+    ;server  = name.of.irc.server.on.the.net
+    ;; user password - only use this if the server requires one
+    ;password = mypass
+    ;nick    = OpenSimBotNameProbablyMakeThisShorter
+    ;channel = #the_irc_channel_you_want_to_connect_to
+    ;user    = "USER OpenSimBot 8 * :I'm an OpenSim to IRC bot"
+    ;port = 6667
+    ;; channel to listen for configuration commands
+    ;commands_enabled = false
+    ;command_channel = 2777
+    ;report_clients = true
+    ;; relay private chat connections
+    ;; relay_private_channels = true: will relay IRC chat from/to private in-world channels
+    ;; relay_private_channel_out -- channel to send messages out to the IRC bridge
+    ;; relay_private_channel_in -- channel to receive message from the IRC bridge
+    ;; relay_chat = false: IRC bridge will not relay normal chat
+    ;; access_password -- simple security device
+    ;;
+    ;; so, to just relay chat from an IRC channel to in-world region and vice versa:
+    ;;
+    ;;     relay_private_channels = false
+    ;;     relay_chat = true
+    ;;
+    ;; to relay chat only to/from private in-world channels:
+    ;;
+    ;;     relay_chat = false
+    ;;     relay_private_channels = true
+    ;;     relay_private_channel_in = 2226
+    ;;     relay_private_channel_out = 2225
+    ;;
+    ;; in this example, all chat coming in from IRC will be send out via
+    ;; in-world channel 2226, and all chat from in-world channel 2225 will
+    ;; be relayed to the IRC channel.
+    ;;
+    ;relay_private_channels = false
+    ;relay_private_channel_in = 2226
+    ;relay_private_channel_out = 2225
+    ;relay_chat = true
+    ;access_password = foobar
+
+    ;;fallback_region = name of "default" region
+    ;;MSGformat fields : 0=botnick, 1=user, 2=region, 3=message
+    ;; must start with "PRIVMSG {0} : " or irc server will get upset
+    ;;for <bot>:<user in region> :<message>
+    ;;msgformat = "PRIVMSG {0} :<{1} in {2}>: {3}"
+    ;;for <bot>:<message> - <user of region> :
+    ;msgformat = "PRIVMSG {0} : {3} - {1} of {2}"
+    ;;for <bot>:<message> - from <user> :
+    ;;msgformat = "PRIVMSG {0} : {3} - from {1}"
+
+    ;; exclude_list allows you to stop the IRC connector from announcing the
+    ;;arrival and departure of certain users. For example: admins, bots.
+
+    ;exclude_list=User 1,User 2,User 3
+
+
+;[CMS]
+    ;enabled = true
+    ;channel = 345
+
+
+; Uncomment the following to control the progression of daytime
+; in the Sim.  The defaults are what is shown below
+;[Sun]
+    ; number of wall clock hours for an opensim day.  24.0 would mean realtime
+    ;day_length = 4
+    ; Year length in days
+    ;year_length = 60
+    ; Day to Night Ratio
+    ;day_night_offset = 0.45
+    ; send a Sun update every update_interval # of frames.  A lower number will
+    ; make for smoother sun transition at the cost of network
+    ;update_interval = 100
+
+
+[Wind]
+    ; Enables the wind module.  Default is true
+    enabled = true
+
+    ; How often should wind be updated, as a function of world frames.  Approximately 50 frames a second
+    wind_update_rate = 150
+
+    ; The Default Wind Plugin to load
+    wind_plugin = SimpleRandomWind
+
+    ; These settings are specific to the ConfigurableWind plugin
+    ; To use ConfigurableWind as the default, simply change wind_plugin to ConfigurableWind and uncomment the following.
+    ; avg_strength  = 5.0
+    ; avg_direction = 0.0
+    ; var_strength  = 0.0
+    ; var_direction = 0.0
+    ; rate_change   = 1.0
+
+    ; This setting is specific to the SimpleRandomWind plugin
+    ; Adjusts wind strength. 0.0 = no wind, 1.0 = normal wind.  Default is 1.0
+    strength = 1.0
+
+
+[Cloud]
+    ; Enable this to generate classic particle clouds above the sim.
+    ; default is disabled - turn it on here
+    enabled = false
+
+    ; Density of cloud cover 0.0 to 1.0 Defult 0.5
+    density = 0.5
+
+    ; update interval for the cloud cover data returned by llCloud().
+    ; default is 1000
+    cloud_update_rate = 1000
+
+[LightShare]
+
+    ; This enables the transmission of Windlight scenes to supporting clients, such as the Meta7 viewer.
+    ; It has no ill effect on viewers which do not support server-side windlight settings.
+    ; Currently we only have support for MySQL databases.
+    enable_windlight = false;
+
+[Trees]
+    ; Enable this to allow the tree module to manage your sim trees, including growing, reproducing and dying
+    ; default is false
+    active_trees = false
+
+    ; Density of tree population
+    tree_density = 1000.0
+
+
+[VectorRender]
+
+    ; the font to use for rendering text (default: Arial)
+    ; font_name = "Arial"
+
+
+[LL-Functions]
+    ; Set the following to true to allow administrator owned scripts to execute console commands
+    ; currently unused
+    ; AllowosConsoleCommand=false
+
+    AllowGodFunctions = false
+
+    ; Maximum number of llListen events we allow per script
+    ; Set this to 0 to have no limit imposed.
+    max_listens_per_script = 64
+
+
+[DataSnapshot]
+    ; The following set of configs pertains to search.
+    ; Set index_sims to true to enable search engines to index your searchable data
+    ; If false, no data will be exposed, DataSnapshot module will be off, and you can ignore the rest of these search-related configs
+    ; default is false
+    index_sims = false
+
+    ; The variable data_exposure controls what the regions expose:
+    ;    minimum: exposes only things explicitly marked for search
+    ;    all: exposes everything
+    data_exposure = minimum
+
+    ; If search is on, change this to your grid name; will be ignored for standalones
+    gridname = "OSGrid"
+
+    ; Period between data snapshots, in seconds. 20 minutes, for starters, so that you see the initial changes fast.
+    ; Later, you may want to increase this to 3600 (1 hour) or more
+    default_snapshot_period = 1200
+
+    ; This will be created in bin, if it doesn't exist already. It will hold the data snapshots.
+    snapshot_cache_directory = "DataSnapshot"
+
+    ; This semicolon-separated string serves to notify specific data services about the existence
+    ; of this sim. Uncomment if you want to index your data with this and/or other search providers.
+    ;data_services="http://metaverseink.com/cgi-bin/register.py"
+
+
+[Economy]
+    ; These economy values get used in the BetaGridLikeMoneyModule.  - This module is for demonstration only -
+
+    ; Enables selling things for $0
+    SellEnabled = "false"
+
+    ; 45000 is the highest value that the sim could possibly report because of protocol constraints
+    ObjectCapacity = 45000
+
+    ; Money Unit fee to upload textures, animations etc
+    PriceUpload = 0
+
+    ; Money Unit fee to create groups
+    PriceGroupCreate = 0
+
+    ; We don't really know what the rest of these values do.  These get sent to the client
+    ; These taken from Agni at a Public Telehub.  Change at your own risk.
+    ObjectCount = 0
+    PriceEnergyUnit = 100
+    PriceObjectClaim = 10
+    PricePublicObjectDecay = 4
+    PricePublicObjectDelete = 4
+    PriceParcelClaim = 1
+    PriceParcelClaimFactor = 1
+
+    PriceRentLight = 5
+    TeleportMinPrice = 2
+    TeleportPriceExponent = 2
+    EnergyEfficiency = 1
+    PriceObjectRent = 1
+    PriceObjectScaleFactor = 10
+    PriceParcelRent = 1
+
+[Git]
+Enabled = true
+RepoPath = "git"
+
+;How many seconds between the scheduled commits?
+CommitInterval = 21600
+
+;Disable all except the initial commit?
+DisableNonEssentialCommits = false
+
+;Should we automatically commit when necessary to avoid objects never making it into the repo?
+UseSafetyCommit = true
+
+
+[SVN]
+    Enabled = false
+    Directory = SVNmodule\repo
+    URL = "svn://your.repo.here/"
+    Username = "user"
+    Password = "password"
+    ImportOnStartup = false
+    Autosave = false
+    AutoSavePeriod = 15 ; Number of minutes between autosave backups
+
+
+[XEngine]
+    ; Enable this engine in this OpenSim instance
+    Enabled = true
+
+    ; How many threads to keep alive even if nothing is happening
+    MinThreads = 2
+
+    ; How many threads to start at maximum load
+    MaxThreads = 100
+
+    ; Time a thread must be idle (in seconds) before it dies
+    IdleTimeout = 60
+
+    ; Thread priority ("Lowest", "BelowNormal", "Normal", "AboveNormal", "Highest")
+    Priority = "BelowNormal"
+
+    ; Maximum number of events to queue for a script (excluding timers)
+    MaxScriptEventQueue = 300
+
+    ; Stack size per thread created
+    ThreadStackSize = 262144
+
+    ; Set this to true (the default) to load each script into a separate
+    ; AppDomain. Setting this to false will load all script assemblies into the
+    ; current AppDomain, which will reduce the per-script overhead at the
+    ; expense of reduced security and the inability to garbage collect the
+    ; script assemblies
+    AppDomainLoading = true
+
+    ; Rate to poll for asynchronous command replies (ms)
+    ; currently unused
+    ;AsyncLLCommandLoopms = 50
+
+    ; Save the source of all compiled scripts
+    WriteScriptSourceToDebugFile = false
+
+    ; Default language for scripts
+    DefaultCompileLanguage = lsl
+
+    ; List of allowed languages (lsl,vb,js,cs)
+    ; AllowedCompilers=lsl,cs,js,vb.
+    ; *warning*, non lsl languages have access to static methods such as System.IO.File.  Enable at your own risk.
+    AllowedCompilers=lsl
+
+    ; Compile debug info (line numbers) into the script assemblies
+    CompileWithDebugInformation = true
+
+    ; Allow the user of mod* functions.  This allows a script to pass messages
+    ; to a region module via the modSendCommand() function
+    ; Default is false
+    AllowMODFunctions = false
+
+    ; Allow the use of os* functions (some are dangerous)
+    AllowOSFunctions = false
+    
+    ; Allow the user of LightShare functions
+    AllowLightShareFunctions = false
+
+    ; Threat level to allow, one of None, VeryLow, Low, Moderate, High, VeryHigh, Severe
+    OSFunctionThreatLevel = VeryLow
+
+    ; Interval (s) between background save of script states
+    SaveInterval = 120
+
+    ; Interval (s) between maintenance runs (0 = disable)
+    MaintenanceInterval = 10
+
+    ; Time a script can spend in an event handler before it is interrupted
+    EventLimit = 30
+
+    ; If a script overruns it's event limit, kill the script?
+    KillTimedOutScripts = false
+
+    ; Sets the multiplier for the scripting delays
+    ScriptDelayFactor = 1.0
+
+    ; The factor the 10 m distances llimits are multiplied by
+    ScriptDistanceLimitFactor = 1.0
+
+    ; Maximum length of notecard line read
+    ; Increasing this to large values potentially opens
+    ; up the system to malicious scripters
+    ; NotecardLineReadCharsMax = 255
+
+    ; Sensor settings
+    SensorMaxRange = 96.0
+    SensorMaxResults = 16
+
+    ; OS Functions enable/disable
+    ; For each function, you can add one line, as shown
+    ; The default for all functions allows them if below threat level
+
+    ; true allows the use of the function unconditionally
+    ; Allow_osSetRegionWaterHeight = true
+
+    ; false disables the function completely
+    ; Allow_osSetRegionWaterHeight = false
+
+    ; Comma separated list of UUIDS allows the function for that list of UUIDS
+    ; Allow_osSetRegionWaterHeight = 888760cb-a3cf-43ac-8ea4-8732fd3ee2bb
+
+    ; You can also use script creators as the uuid
+    ; Creators_osSetRegionWaterHeight = <uuid>, ...
+
+    ; If both Allow_ and Creators_ are given, effective permissions
+    ; are the union of the two.
+
+    ; Allow for llCreateLink and llBreakLink to work without asking for permission
+    ; only enable this in a trusted environment otherwise you may be subject to hijacking
+    ; AutomaticLinkPermission = false
+
+    ; Disable underground movement of prims (default true); set to
+    ; false to allow script controlled underground positioning of
+    ; prims
+    ; DisableUndergroundMovement = true
+
+
+[OpenGridProtocol]
+    ;These are the settings for the Open Grid Protocol..  the Agent Domain, Region Domain,   you know..
+    ;On/true or Off/false
+    ogp_enabled=false
+
+    ;Name Prefix/suffix when using OGP
+    ogp_firstname_prefix=""
+    ogp_lastname_suffix="_EXTERNAL"
+
+
+[Concierge]
+    ; Enable concierge module
+    ; Default is false
+    enabled = false
+
+    ; name of the concierge
+    whoami = "jeeves"
+
+    ; password for updating the welcome message templates via XmlRpc
+    password = SECRET
+
+    ; regex specifying for which regions concierge service is desired; if
+    ; empty, then for all
+    regions = "^MeetingSpace-"
+
+    ; for each region that matches the regions regexp you can provide
+    ; (optionally) a welcome template using format substitution:
+    ; {0} is replaced with the name of the avatar entering the region
+    ; {1} is replaced with the name of the region
+    ; {2} is replaced with the name of the concierge (whoami variable above)
+
+    welcomes = /path/to/welcome/template/directory
+
+    ; Concierge can send attendee lists to an event broker whenever an
+    ; avatar enters or leaves a concierged region. the URL is subject
+    ; to format substitution:
+    ; {0} is replaced with the region's name
+    ; {1} is replaced with the region's UUID
+    broker = "http://broker.place.com/{1}"
+
+
+[RegionReady]
+    ; Enable this module to get notified once all items and scripts in the region have been completely loaded and compiled
+    ; default is false
+    enabled = false
+
+    ; Channel on which to signal region readiness through a message
+    ; formatted as follows: "{server_startup|oar_file_load},{0|1},n,[oar error]"
+    ; - the first field indicating whether this is an initial server startup
+    ; - the second field is a number indicating whether the OAR file loaded ok (1 == ok, 0 == error)
+    ; - the third field is a number indicating how many scripts failed to compile
+    ; - "oar error" if supplied, provides the error message from the OAR load
+    channel_notify = -800
+
+
+[MRM]
+    ; Enables the Mini Region Modules Script Engine.
+    ; default is false
+    Enabled = false
+
+    ; Runs MRM in a Security Sandbox
+    ; WARNING: DISABLING IS A SECURITY RISK.
+    Sandboxed = true
+
+    ; The level sandbox to use, adjust at your OWN RISK.
+    ; Valid values are:
+    ; *  FullTrust
+    ; *  SkipVerification
+    ; *  Execution
+    ; *  Nothing
+    ; *  LocalIntranet
+    ; *  Internet
+    ; *  Everything
+    SandboxLevel = "Internet"
+
+    ; Only allow Region Owners to run MRMs
+    ; May represent a security risk if you disable this.
+    OwnerOnly = true
+
+[Hypergrid]
+    ; Keep it false for now. Making it true requires the use of a special client in order to access inventory
+    safemode = false
+
+[VivoxVoice]
+    ; The VivoxVoice module will allow you to provide voice on your
+    ; region(s). It uses the same voice technology as the LL grid and
+    ; works with recent LL clients (we have tested 1.22.9.110075, so
+    ; anything later ought to be fine as well).
+    ;
+    ; For this to work you need to obtain an admin account from Vivox
+    ; that allows you to create voice accounts and region channels.
+
+    enabled = false
+
+    ; vivox voice server
+    vivox_server = www.foobar.vivox.com
+
+    ; vivox SIP URI
+    vivox_sip_uri = foobar.vivox.com
+
+    ; vivox admin user name
+    vivox_admin_user = DeepThroat
+
+    ; vivox admin password
+    vivox_admin_password = VoiceG4te
+
+    ; channel type: "channel" or "positional"
+    ; - positional: spatial sound (default)
+    ; - channel: normal "conference call", no spatial sound
+    ;vivox_channel_type = positional
+
+    ; channel characteristics (unless you know what you are doing, i'd
+    ; leave them as they are --- now you WILL muck around with them,
+    ; huh? sigh)
+
+    ; channel distance model:
+    ; 0 - no attenuation
+    ; 1 - inverse distance attenuation
+    ; 2 - linear attenuation (default)
+    ; 3 - exponential attenuation
+    ;vivox_channel_distance_model = 2
+
+    ; channel mode:
+    ; - "open" (default)
+    ; - "lecture"
+    ; - "presentation"
+    ; - "auditorium"
+    ;vivox_channel_mode = "open"
+
+    ; channel roll off: rate of attenuation
+    ; - a value between 1.0 and 4.0, default is 2.0
+    ;vivox_channel_roll_off = 2.0
+
+    ; channel max range: distance at which channel is silent
+    ; - a value between 0 and 160, default is 80
+    ;vivox_channel_max_range = 80
+
+    ; channel clamping distance: distance before attenuation applies
+    ; - a value between 0 and 160, default is 10
+    ;vivox_channel_clamping_distance = 10
+
+[FreeSwitchVoice]
+    ; In order for this to work you need a functioning FreeSWITCH PBX set up.
+    ; Configuration details at http://opensimulator.org/wiki/Freeswitch_Module
+    enabled = false
+    ; FreeSWITCH server is going to contact us and ask us all sorts of things
+    freeswitch_server_user = freeswitch
+    freeswitch_server_pass = password
+    freeswitch_api_prefix = /api
+    ; external IP address of your OpenSim voice enabled region
+    ; note: all regions running on same OpenSim.exe will be enabled
+    freeswitch_service_server = ip.address.of.your.sim
+    ; this should be the same port the region listens on
+    freeswitch_service_port = 9000
+    freeswitch_realm = ip.address.of.freeswitch.server
+    freeswitch_sip_proxy = ip.address.of.freeswitch.server:5060
+    ; STUN = Simple Traversal of UDP through NATs
+    ; See http://wiki.freeswitch.org/wiki/NAT_Traversal
+    ; stun.freeswitch.org is not guaranteed to be running so use it in production at your own risk
+    freeswitch_attempt_stun = false
+    freeswitch_stun_server = ip.address.of.stun.server
+    freeswitch_echo_server = ip.address.of.freeswitch.server
+    freeswitch_echo_port = 50505
+    freeswitch_well_known_ip = ip.address.of.freeswitch.server
+    ;
+    ; Type the address of your http server here, hostname is allowed.  This is provided so you can specify a hostname
+    ; This is used by client for account verification.  By default, it's the same as the freeswitch service server.
+    ;
+    ; opensim_well_known_http_address = Address_Of_Your_SIM_HTTP_Server_Hostname_Allowed
+    ;
+    freeswitch_default_timeout = 5000
+    freeswitch_subscribe_retry = 120
+    ; freeswitch_password_reset_url =
+
+[Groups]
+    Enabled = false
+
+    ; This is the current groups stub in Region.CoreModules.Avatar.Groups.  All the other settings below only really
+    ; apply to the Flotsam/SimianGrid GroupsModule
+    Module  = Default
+
+    ; This module can use a PHP XmlRpc server from the Flotsam project at http://code.google.com/p/flotsam/
+    ; or from the SimianGrid project at http://code.google.com/p/openmetaverse
+    ;Module  = GroupsModule
+
+    ; Enable Group Notices
+    ;NoticesEnabled   = true 
+
+    ; This makes the Groups modules very chatty on the console.
+    DebugEnabled     = false
+
+    ; Specify which messaging module to use for groups messaging and if it's enabled
+    ;MessagingModule = GroupsMessagingModule
+    ;MessagingEnabled = true 
+
+    ; Service connectors to the Groups Service.  Select one depending on whether you're using a Flotsam XmlRpc backend or a SimianGrid backend
+  
+    ; SimianGrid Service for Groups
+    ;ServicesConnectorModule = SimianGroupsServicesConnector
+    ;GroupsServerURI = http://mygridserver.com:82/Grid/
+
+    ; Flotsam XmlRpc Service for Groups
+    ;ServicesConnectorModule = XmlRpcGroupsServicesConnector
+    ;GroupsServerURI        = http://yourxmlrpcserver.com/xmlrpc.php
+
+    ; XmlRpc Security settings.  These must match those set on your backend groups service.
+    ;XmlRpcServiceReadKey    = 1234 
+    ;XmlRpcServiceWriteKey   = 1234 
+
+    ; Disables HTTP Keep-Alive for XmlRpcGroupsServicesConnector HTTP Requests,
+    ; this is a work around fora problem discovered on some Windows based region servers.
+    ; Only disable keep alive if you see a large number (dozens) of the following Exceptions:
+    ; System.Net.WebException: The request was aborted: The request was canceled.
+    ; XmlRpcDisableKeepAlive = false
+
+
+[PacketPool]
+    ; Enables the experimental packet pool. Yes, we've been here before.
+    ;RecyclePackets = true;
+    ;RecycleDataBlocks = true;
+
+
+[InterestManagement]
+     ; This section controls how state updates are prioritized for each client
+     ; Valid values are Time, Distance, SimpleAngularDistance, and FrontBack
+     UpdatePrioritizationScheme = FrontBack
+     ReprioritizationEnabled = true
+     ReprioritizationInterval = 2000.0
+     RootReprioritizationDistance = 10.0
+     ChildReprioritizationDistance = 20.0
+
+
+[WebStats]
+; View region statistics via a web page
+; See http://opensimulator.org/wiki/FAQ#Region_Statistics_on_a_Web_Page
+; Use a web browser and type in the "Login URI" + "/SStats/"
+; For example- http://127.0.0.1:9000/SStats/
+; enabled=false
+
+[LandManagement]
+; DefaultAdministratorGroupUUID = "";
+; DefaultAdministratorParcelName = "";
+
+[MediaOnAPrim]
+    ; Enable media on a prim facilities
+    Enabled = true;
+
+[MOTD]
+Enabled = false
+Message = "The MOTD module is working!"
+
+
+;;
+;; These are defaults that are overwritten below in [Architecture].
+;; These defaults allow OpenSim to work out of the box with
+;; zero configuration
+;;
+[AssetService]
+    DefaultAssetLoader = "OpenSim.Framework.AssetLoader.Filesystem.dll"
+    AssetLoaderArgs = "assets/AssetSets.xml"
+
+    ; Disable this to prevent the default asset set from being inserted into the
+    ; asset store each time the region starts
+    AssetLoaderEnabled = true
+
+[GridService]
+    ;; default standalone, overridable in StandaloneCommon.ini
+    StorageProvider = "OpenSim.Data.Null.dll:NullRegionData"
+
+    ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+    ;; The following is the configuration section for the new style services
+    ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+[Architecture]
+    ; Choose exactly one and only one of the architectures below.
+
+    Include-Standalone      = "config-include/Standalone.ini"
+    ;Include-HGStandalone    = "config-include/StandaloneHypergrid.ini"
+    ;Include-Grid            = "config-include/Grid.ini"
+    ;Include-HGGrid          = "config-include/GridHypergrid.ini"
+    ;Include-SimianGrid      = "config-include/SimianGrid.ini"
+    ;Include-HyperSimianGrid = "config-include/HyperSimianGrid.ini"
+
+    ; Then choose
+    ; config-include/StandaloneCommon.ini.example (if you're in standlone) OR
+    ; config-include/GridCommon.ini.example (if you're connected to a grid)
+    ; Copy to your own .ini there (without .example extension) and edit it
+    ; to customize your data
+
+
+    ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+    ;; The below pulls in optional module config files
+    ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+[Modules]
+    Include-modules = "addon-modules/*/config/*.ini"
+
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+;; ENSURE [Architecture] and [Modules] Sections with their "includes"
+;; are last to allow for overrides
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
diff --git a/bin/Physics/OpenSim.Region.Physics.UbitOdePlugin.dll.config b/bin/Physics/OpenSim.Region.Physics.UbitOdePlugin.dll.config
new file mode 100644
index 0000000..c72c281
--- /dev/null
+++ b/bin/Physics/OpenSim.Region.Physics.UbitOdePlugin.dll.config
@@ -0,0 +1,7 @@
+<configuration>
+  <dllmap os="osx" dll="ode" target="lib64/libode.dylib" />
+  <dllmap os="!windows,osx" cpu="x86-64,ia64" dll="ode" target="lib64/libode-x86_64" />
+  <dllmap os="!windows,osx" cpu="x86" dll="ode" target="lib32/libode" />
+  <dllmap os="!windows,osx" cpu="ppc64" dll="ode" target="lib64/libode-ppc64" />
+  <dllmap os="!windows,osx" cpu="s390x" dll="ode" target="lib64/libode-s390x" />
+</configuration>
diff --git a/bin/assets/TexturesAssetSet/defaultalpha.jp2 b/bin/assets/TexturesAssetSet/defaultalpha.jp2
new file mode 100644
index 0000000..af73c1e
--- /dev/null
+++ b/bin/assets/TexturesAssetSet/defaultalpha.jp2
diff --git a/bin/enter_uuid.xml b/bin/enter_uuid.xml
new file mode 100644
index 0000000..84475ad
--- /dev/null
+++ b/bin/enter_uuid.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<floater can_close="true" can_drag_on_left="false" can_minimize="false" can_resize="false" height="100" name="enter_uuid" title="ID Required" width="390">
+        <text bottom="-30" left="10">Enter UUID</text>
+        <line_editor bottom="-60" left="10" width="370" name="new_owner" height="20"/>
+        <button bottom="-90" width="80" height="20" left="300" label="OK" name="ok" />
+        <button bottom="-90" width="80" height="20" left="210" label="Cancel" name="cancel" />
+</floater>
diff --git a/bin/lib32/libode.so b/bin/lib32/libode.so
index 6bb85fb..5b110ae 100644..100755
--- a/bin/lib32/libode.so
+++ b/bin/lib32/libode.so
diff --git a/bin/lib32/ode.dll b/bin/lib32/ode.dll
index f310358..c3263ae 100755
--- a/bin/lib32/ode.dll
+++ b/bin/lib32/ode.dll
diff --git a/bin/lib64/ode.dll b/bin/lib64/ode.dll
index df3a6c4..6f5b504 100755
--- a/bin/lib64/ode.dll
+++ b/bin/lib64/ode.dll
diff --git a/bin/set_object_owner.xml b/bin/set_object_owner.xml
new file mode 100644
index 0000000..6d9bb8a
--- /dev/null
+++ b/bin/set_object_owner.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8" standalone="yes" ?>
+<floater can_close="true" can_drag_on_left="false" can_minimize="false" can_resize="false" height="100" name="set_owner_name" title="Set Owner Name" width="390">
+        <text bottom="-30" left="10">New Owner Name</text>
+        <line_editor enabled="false" bottom="-60" left="10" width="280" name="new_owner" height="20"/>
+        <button bottom_delta="0" left="300" height="20" width="80" label="Choose" name="picker"/>
+        <button bottom="-90" width="80" height="20" left="300" label="OK" name="ok" />
+        <button bottom="-90" width="80" height="20" left="210" label="Cancel" name="cancel" />
+</floater>
diff --git a/prebuild.xml b/prebuild.xml
index b5ebed1..2c43683 100644
--- a/prebuild.xml
+++ b/prebuild.xml
@@ -6,7 +6,7 @@
         <CompilerDefines>TRACE;DEBUG</CompilerDefines>
         <OptimizeCode>false</OptimizeCode>
         <CheckUnderflowOverflow>false</CheckUnderflowOverflow>
-        <AllowUnsafe>false</AllowUnsafe>
+        <AllowUnsafe>true</AllowUnsafe>
         <WarningLevel>4</WarningLevel>
         <WarningsAsErrors>false</WarningsAsErrors>
         <SuppressWarnings/>
@@ -21,7 +21,7 @@
         <CompilerDefines>TRACE</CompilerDefines>
         <OptimizeCode>true</OptimizeCode>
         <CheckUnderflowOverflow>false</CheckUnderflowOverflow>
-        <AllowUnsafe>false</AllowUnsafe>
+        <AllowUnsafe>true</AllowUnsafe>
         <WarningLevel>4</WarningLevel>
         <WarningsAsErrors>false</WarningsAsErrors>
         <SuppressWarnings/>
@@ -514,6 +514,93 @@
       </Files>
     </Project>
 
+    <Project frameworkVersion="v4_0" name="OpenSim.Region.Physics.ConvexDecompositionDotNet" path="OpenSim/Region/Physics/ConvexDecompositionDotNet" type="Library">
+      <Configuration name="Debug">
+        <Options>
+          <OutputPath>../../../../bin/</OutputPath>
+        </Options>
+      </Configuration>
+      <Configuration name="Release">
+        <Options>
+          <OutputPath>../../../../bin/</OutputPath>
+        </Options>
+      </Configuration>
+
+      <ReferencePath>../../../../bin/</ReferencePath>
+      <Reference name="System"/>
+      <Reference name="System.Core"/>
+      <Reference name="System.Data"/>
+      <Reference name="System.Xml"/>
+
+      <Files>
+        <Match pattern="*.cs" recurse="true">
+          <Exclude name="Tests" pattern="Tests"/>
+        </Match>
+      </Files>
+    </Project>
+
+ <Project frameworkVersion="v4_0" name="OpenSim.Region.Physics.ChOdePlugin" path="OpenSim/Region/Physics/ChOdePlugin" type="Library">
+      <Configuration name="Debug">
+        <Options>
+          <OutputPath>../../../../bin/Physics/</OutputPath>
+        </Options>
+      </Configuration>
+      <Configuration name="Release">
+        <Options>
+          <OutputPath>../../../../bin/Physics/</OutputPath>
+        </Options>
+      </Configuration>
+
+      <ReferencePath>../../../../bin/</ReferencePath>
+      <Reference name="System"/>
+      <Reference name="System.Core"/>
+      <Reference name="OpenMetaverseTypes.dll"/>
+      <Reference name="Nini.dll" />
+      <Reference name="OpenSim.Framework"/>
+      <Reference name="OpenSim.Framework.Console"/>
+      <Reference name="OpenSim.Region.Physics.Manager"/>
+      <Reference name="OpenSim.Region.Physics.ConvexDecompositionDotNet"/>
+      <Reference name="Ode.NET.dll" />    
+      <Reference name="log4net.dll"/>
+
+      <Files>
+        <Match pattern="*.cs" recurse="true">
+          <Exclude name="Tests" pattern="Tests"/>
+        </Match>
+      </Files>
+    </Project>
+
+   <Project frameworkVersion="v4_0" name="OpenSim.Region.Physics.UbitOdePlugin" path="OpenSim/Region/Physics/UbitOdePlugin" type="Library">
+      <Configuration name="Debug">
+        <Options>
+          <OutputPath>../../../../bin/Physics/</OutputPath>
+        </Options>
+      </Configuration>
+      <Configuration name="Release">
+        <Options>
+          <OutputPath>../../../../bin/Physics/</OutputPath>
+        </Options>
+      </Configuration>
+
+      <ReferencePath>../../../../bin/</ReferencePath>
+      <Reference name="System"/>
+      <Reference name="System.Core"/>
+      <Reference name="OpenMetaverseTypes" path="../../../../bin/"/>
+      <Reference name="Nini" path="../../../../bin/"/>
+
+      <Reference name="OpenSim.Framework"/>
+      <Reference name="OpenSim.Framework.Console"/>
+      <Reference name="OpenSim.Region.Physics.Manager"/>
+      <Reference name="OpenSim.Region.Physics.ConvexDecompositionDotNet"/>
+      <Reference name="log4net" path="../../../../bin/"/>
+
+      <Files>
+        <Match pattern="*.cs" recurse="true">
+          <Exclude name="Tests" pattern="Tests"/>
+        </Match>
+      </Files>
+    </Project>  
+        
     <Project frameworkVersion="v4_0" name="OpenSim.Region.Physics.Meshing" path="OpenSim/Region/Physics/Meshing" type="Library">
       <Configuration name="Debug">
         <Options>
@@ -544,6 +631,38 @@
       </Files>
     </Project>
 
+    <Project frameworkVersion="v4_0" name="OpenSim.Region.Physics.UbitMeshing" path="OpenSim/Region/Physics/UbitMeshing" type="Library">
+      <Configuration name="Debug">
+        <Options>
+          <OutputPath>../../../../bin/Physics/</OutputPath>
+        </Options>
+      </Configuration>
+      <Configuration name="Release">
+        <Options>
+          <OutputPath>../../../../bin/Physics/</OutputPath>
+        </Options>
+      </Configuration>
+
+      <ReferencePath>../../../../bin/</ReferencePath>
+      <Reference name="System"/>
+      <Reference name="System.Drawing"/>
+      <Reference name="CSJ2K" path="../../../../bin/"/>
+      <Reference name="OpenMetaverseTypes" path="../../../../bin/"/>
+      <Reference name="OpenMetaverse" path="../../../../bin/"/>
+      <Reference name="OpenMetaverse.StructuredData" path="../../../../bin/"/>
+      <Reference name="Nini" path="../../../../bin/"/>
+      <Reference name="OpenSim.Framework"/>
+      <Reference name="OpenSim.Framework.Console"/>
+      <Reference name="OpenSim.Region.Physics.Manager"/>
+      <Reference name="OpenSim.Region.Physics.ConvexDecompositionDotNet"/>
+      <Reference name="log4net" path="../../../../bin/"/>
+      <Reference name="zlib.net" path="../../../../bin/"/>
+
+      <Files>
+        <Match pattern="*.cs" recurse="true"/>
+      </Files>
+    </Project>
+
     <Project frameworkVersion="v4_0" name="OpenSim.Capabilities" path="OpenSim/Capabilities" type="Library">
       <Configuration name="Debug">
         <Options>
@@ -1026,6 +1145,7 @@
       <Reference name="OpenSim.Server.Base"/>
       <Reference name="OpenSim.Services.Interfaces"/>
       <Reference name="OpenSim.Services.Base"/>
+      <Reference name="OpenSim.Server.Base"/>
       <Reference name="OpenSim.Services.Connectors"/>
       <Reference name="OpenSim.Data"/>
       <Reference name="Nini" path="../../../bin/"/>
@@ -1583,9 +1703,10 @@
       <Reference name="System.Drawing"/>
       <Reference name="System.Xml"/>
       <Reference name="System.Web"/>
+      <Reference name="OpenMetaverse" path="../../../../../bin/"/>
       <Reference name="OpenMetaverseTypes" path="../../../../../bin/"/>
       <Reference name="OpenMetaverse.StructuredData" path="../../../../../bin/"/>
-      <Reference name="OpenMetaverse" path="../../../../../bin/"/>
+
       <Reference name="OpenSim.Region.Framework"/>
       <Reference name="OpenSim.Capabilities"/>
       <Reference name="OpenSim.Capabilities.Handlers"/>
@@ -1600,6 +1721,7 @@
       <Reference name="Nini" path="../../../../../bin/"/>
       <Reference name="log4net" path="../../../../../bin/"/>
       <Reference name="Nini" path="../../../../../bin/"/>
+      <Reference name="zlib.net" path="../../../../../bin/"/>
 
       <Files>
         <Match pattern="*.cs" recurse="true">
@@ -1667,6 +1789,7 @@
 
       <!-- To allow regions to have mono addins -->
       <Reference name="Mono.Addins" path="../../../bin/"/>
+      <Reference name="SmartThreadPool"/>
 
       <Files>
         <Match buildAction="EmbeddedResource" path="Resources" pattern="*.addin.xml" recurse="true"/>
@@ -1748,6 +1871,8 @@
       <Reference name="OpenSim.Framework.Servers.HttpServer"/>
       <Reference name="OpenSim.Region.CoreModules"/>
       <Reference name="OpenSim.Region.ClientStack.LindenUDP"/>
+      <Reference name="OpenSim.Region.Framework.Interfaces"/>
+      <Reference name="OpenSim.Region.Framework.Scenes"/>
       <Reference name="OpenSim.Region.Framework"/>
       <Reference name="OpenSim.Region.Physics.Manager"/>
       <Reference name="OpenSim.Server.Base"/>
@@ -3134,6 +3259,7 @@
       <Reference name="OpenSim.Framework.Servers.HttpServer"/>
       <Reference name="OpenSim.Region.ClientStack.LindenCaps"/>
       <Reference name="OpenSim.Region.Framework"/>
+      <Reference name="OpenSim.Region.Framework.Interfaces"/>
       <Reference name="OpenSim.Region.CoreModules"/>
       <Reference name="OpenSim.Region.OptionalModules"/>
       <Reference name="OpenSim.Region.Physics.Manager"/>