Merge branch 'careminster-presence-refactor' of ssh://3dhosting.de/var/git/careminster into careminster-presence-refactor

22 files changed, 396 insertions, 102 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
index 95713e9..6786ac5 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/BunchOfCaps/BunchOfCaps.cs
@@ -1,10 +1,39 @@
-using System;
+/*
+ * 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.IO;
 using System.Reflection;
+using System.Text;
 
 using OpenMetaverse;
+using OpenMetaverse.StructuredData;
 using Nini.Config;
 using log4net;
 
@@ -12,11 +41,14 @@ using OpenSim.Framework;
 using OpenSim.Framework.Capabilities;
 using OpenSim.Region.Framework;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Scenes.Serialization;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Services.Interfaces;
 
 using Caps = OpenSim.Framework.Capabilities.Caps;
+using OSDArray = OpenMetaverse.StructuredData.OSDArray;
+using OSDMap = OpenMetaverse.StructuredData.OSDMap;
 
 namespace OpenSim.Region.ClientStack.Linden
 {
@@ -79,7 +111,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
         private bool m_persistBakedTextures = false;
         private IAssetService m_assetService;
-        private bool m_dumpAssetsToFile;
+        private bool m_dumpAssetsToFile = false;
         private string m_regionName;
 
         public BunchOfCaps(Scene scene, Caps caps)
@@ -439,7 +471,7 @@ namespace OpenSim.Region.ClientStack.Linden
         }
 
         /// <summary>
-        ///
+        /// Convert raw uploaded data into the appropriate asset and item.
         /// </summary>
         /// <param name="assetID"></param>
         /// <param name="inventoryItem"></param>
@@ -448,6 +480,10 @@ namespace OpenSim.Region.ClientStack.Linden
                                           UUID inventoryItem, UUID parentFolder, byte[] data, string inventoryType,
                                           string assetType)
         {
+            m_log.DebugFormat(
+                "Uploaded asset {0} for inventory item {1}, inv type {2}, asset type {3}",
+                assetID, inventoryItem, inventoryType, assetType);
+
             sbyte assType = 0;
             sbyte inType = 0;
 
@@ -474,6 +510,156 @@ namespace OpenSim.Region.ClientStack.Linden
                         break;
                 }
             }
+            else if (inventoryType == "object")
+            {
+                inType = (sbyte)InventoryType.Object;
+                assType = (sbyte)AssetType.Object;
+
+                List<Vector3> positions = new List<Vector3>();
+                List<Quaternion> rotations = new List<Quaternion>();
+                OSDMap request = (OSDMap)OSDParser.DeserializeLLSDXml(data);
+                OSDArray instance_list = (OSDArray)request["instance_list"];
+                OSDArray mesh_list = (OSDArray)request["mesh_list"];
+                OSDArray texture_list = (OSDArray)request["texture_list"];
+                SceneObjectGroup grp = null;
+
+                List<UUID> textures = new List<UUID>();
+                for (int i = 0; i < texture_list.Count; i++)
+                {
+                    AssetBase textureAsset = new AssetBase(UUID.Random(), assetName, (sbyte)AssetType.Texture, "");
+                    textureAsset.Data = texture_list[i].AsBinary();
+                    m_assetService.Store(textureAsset);
+                    textures.Add(textureAsset.FullID);
+                }
+
+                for (int i = 0; i < mesh_list.Count; i++)
+                {
+                    PrimitiveBaseShape pbs = PrimitiveBaseShape.CreateBox();
+
+                    Primitive.TextureEntry textureEntry
+                        = new Primitive.TextureEntry(Primitive.TextureEntry.WHITE_TEXTURE);
+                    OSDMap inner_instance_list = (OSDMap)instance_list[i];
+
+                    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;
+
+                        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();
+
+                    AssetBase meshAsset = new AssetBase(UUID.Random(), assetName, (sbyte)AssetType.Mesh, "");
+                    meshAsset.Data = mesh_list[i].AsBinary();
+                    m_assetService.Store(meshAsset);
+
+                    pbs.SculptEntry = true;
+                    pbs.SculptTexture = meshAsset.FullID;
+                    pbs.SculptType = (byte)SculptType.Mesh;
+                    pbs.SculptData = meshAsset.Data;
+
+                    Vector3 position = inner_instance_list["position"].AsVector3();
+                    Vector3 scale = inner_instance_list["scale"].AsVector3();
+                    Quaternion rotation = inner_instance_list["rotation"].AsQuaternion();
+
+//                    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"];
+                    int base_mask = permissions["base_mask"].AsInteger();
+                    int everyone_mask = permissions["everyone_mask"].AsInteger();
+                    UUID creator_id = permissions["creator_id"].AsUUID();
+                    UUID group_id = permissions["group_id"].AsUUID();
+                    int group_mask = permissions["group_mask"].AsInteger();
+//                    bool is_owner_group = permissions["is_owner_group"].AsBoolean();
+//                    UUID last_owner_id = permissions["last_owner_id"].AsUUID();
+                    int next_owner_mask = permissions["next_owner_mask"].AsInteger();
+                    UUID owner_id = permissions["owner_id"].AsUUID();
+                    int owner_mask = permissions["owner_mask"].AsInteger();
+
+                    SceneObjectPart prim
+                        = new SceneObjectPart(owner_id, pbs, position, Quaternion.Identity, Vector3.Zero);
+
+                    prim.Scale = scale;
+                    prim.OffsetPosition = position;
+                    rotations.Add(rotation);
+                    positions.Add(position);
+                    prim.UUID = UUID.Random();
+                    prim.CreatorID = creator_id;
+                    prim.OwnerID = owner_id;
+                    prim.GroupID = group_id;
+                    prim.LastOwnerID = prim.OwnerID;
+                    prim.CreationDate = Util.UnixTimeSinceEpoch();
+                    prim.Name = assetName;
+                    prim.Description = "";
+
+                    prim.BaseMask = (uint)base_mask;
+                    prim.EveryoneMask = (uint)everyone_mask;
+                    prim.GroupMask = (uint)group_mask;
+                    prim.NextOwnerMask = (uint)next_owner_mask;
+                    prim.OwnerMask = (uint)owner_mask;
+
+                    if (grp == null)
+                        grp = new SceneObjectGroup(prim);
+                    else
+                        grp.AddPart(prim);
+                }
+
+                // Fix first link number
+                if (grp.Parts.Length > 1)
+                    grp.RootPart.LinkNum++;
+
+                Vector3 rootPos = positions[0];
+                grp.AbsolutePosition = rootPos;
+                for (int i = 0; i < positions.Count; i++)
+                {
+                    Vector3 offset = positions[i] - rootPos;
+                    grp.Parts[i].OffsetPosition = offset;
+                }
+
+                for (int i = 0; i < rotations.Count; i++)
+                {
+                    if (i != 0)
+                        grp.Parts[i].RotationOffset = rotations[i];
+                }
+
+                grp.UpdateGroupRotationR(rotations[0]);
+                data = ASCIIEncoding.ASCII.GetBytes(SceneObjectSerializer.ToOriginalXmlFormat(grp));
+            }
 
             AssetBase asset;
             asset = new AssetBase(assetID, assetName, assType, m_HostCapsObj.AgentID.ToString());
@@ -506,8 +692,6 @@ namespace OpenSim.Region.ClientStack.Linden
             }
         }
 
-
-
         /// <summary>
         ///
         /// </summary>
@@ -632,7 +816,7 @@ namespace OpenSim.Region.ClientStack.Linden
         }
 
         /// <summary>
-        ///
+        /// Handle raw asset upload data via the capability.
         /// </summary>
         /// <param name="data"></param>
         /// <param name="path"></param>
@@ -670,6 +854,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
             return res;
         }
+
         ///Left this in and commented in case there are unforseen issues
         //private void SaveAssetToFile(string filename, byte[] data)
         //{
@@ -679,6 +864,7 @@ namespace OpenSim.Region.ClientStack.Linden
         //    bw.Close();
         //    fs.Close();
         //}
+
         private static void SaveAssetToFile(string filename, byte[] data)
         {
             string assetPath = "UserAssets";
@@ -719,7 +905,7 @@ namespace OpenSim.Region.ClientStack.Linden
         }
 
         /// <summary>
-        ///
+        /// Handle raw uploaded asset data.
         /// </summary>
         /// <param name="data"></param>
         /// <param name="path"></param>
@@ -752,6 +938,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
             return res;
         }
+
         ///Left this in and commented in case there are unforseen issues
         //private void SaveAssetToFile(string filename, byte[] data)
         //{
@@ -761,6 +948,7 @@ namespace OpenSim.Region.ClientStack.Linden
         //    bw.Close();
         //    fs.Close();
         //}
+
         private static void SaveAssetToFile(string filename, byte[] data)
         {
             string assetPath = "UserAssets";
@@ -839,7 +1027,7 @@ namespace OpenSim.Region.ClientStack.Linden
                 uploadComplete.new_asset = inventoryItemID;
                 uploadComplete.compiled = errors.Count > 0 ? false : true;
                 uploadComplete.state = "complete";
-                uploadComplete.errors = new OSDArray();
+                uploadComplete.errors = new OpenSim.Framework.Capabilities.OSDArray();
                 uploadComplete.errors.Array = errors;
 
                 res = LLSDHelpers.SerialiseLLSDReply(uploadComplete);
@@ -905,7 +1093,7 @@ namespace OpenSim.Region.ClientStack.Linden
         }
 
         /// <summary>
-        ///
+        /// Handle raw uploaded baked texture data.
         /// </summary>
         /// <param name="data"></param>
         /// <param name="path"></param>
diff --git a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
index e92f072..d02a305 100644
--- a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
@@ -162,12 +162,12 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                     // one and we're done otherwise, ask for a rebake
                     if (checkonly) return false;
 
-                    m_log.InfoFormat("[AVFACTORY]: missing baked texture {0}, requesting rebake",face.TextureID);
+                    m_log.InfoFormat("[AVFACTORY]: missing baked texture {0}, requesting rebake", face.TextureID);
                     client.SendRebakeAvatarTextures(face.TextureID);
                 }
             }
 
-            m_log.DebugFormat("[AVFACTORY]: completed texture check for {0}", client.AgentId);
+            m_log.DebugFormat("[AVFACTORY]: Completed texture check for {0}", client.AgentId);
 
             // If we only found default textures, then the appearance is not cached
             return (defonly ? false : true);
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 02efcd8..a00e240 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -50,6 +50,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        /// <summary>
+        /// The maximum distance, in standard region units (256m) that an agent is allowed to transfer.
+        /// </summary>
+        public int MaxTransferDistance { get; set; }
+
         protected bool m_Enabled = false;
         protected Scene m_aScene;
         protected List<Scene> m_Scenes = new List<Scene>();
@@ -78,13 +83,26 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 string name = moduleConfig.GetString("EntityTransferModule", "");
                 if (name == Name)
                 {
-                    m_agentsInTransit = new List<UUID>();
-                    m_Enabled = true;
-                    m_log.InfoFormat("[ENTITY TRANSFER MODULE]: {0} enabled.", Name);
+                    InitialiseCommon(source);
+                    m_log.DebugFormat("[ENTITY TRANSFER MODULE]: {0} enabled.", Name);
                 }
             }
         }
 
+        /// <summary>
+        /// Initialize config common for this module and any descendents.
+        /// </summary>
+        /// <param name="source"></param>
+        protected virtual void InitialiseCommon(IConfigSource source)
+        {
+            IConfig transferConfig = source.Configs["EntityTransfer"];
+            if (transferConfig != null)
+                MaxTransferDistance = transferConfig.GetInt("max_distance", 4095);
+
+            m_agentsInTransit = new List<UUID>();
+            m_Enabled = true;
+        }
+
         public virtual void PostInitialise()
         {
         }
@@ -114,7 +132,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 return;
         }
 
-
         public virtual void RemoveRegion(Scene scene)
         {
             if (!m_Enabled)
@@ -129,7 +146,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
         {
             if (!m_Enabled)
                 return;
-
         }
 
         #endregion
@@ -205,8 +221,18 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                             sp.ControllingClient.SendTeleportFailed("Problem at destination");
                             return;
                         }
-                        m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Final destination is x={0} y={1} {2}@{3}",
-                            finalDestination.RegionLocX / Constants.RegionSize, finalDestination.RegionLocY / Constants.RegionSize, finalDestination.RegionID, finalDestination.ServerURI);
+
+                        uint curX = 0, curY = 0;
+                        Utils.LongToUInts(sp.Scene.RegionInfo.RegionHandle, out curX, out curY);
+                        int curCellX = (int)(curX / Constants.RegionSize);
+                        int curCellY = (int)(curY / Constants.RegionSize);
+                        int destCellX = (int)(finalDestination.RegionLocX / Constants.RegionSize);
+                        int destCellY = (int)(finalDestination.RegionLocY / Constants.RegionSize);
+
+//                        m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Source co-ords are x={0} y={1}", curRegionX, curRegionY);
+//
+//                        m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Final dest is x={0} y={1} {2}@{3}",
+//                            destRegionX, destRegionY, finalDestination.RegionID, finalDestination.ServerURI);
 
                         // Check that these are not the same coordinates
                         if (finalDestination.RegionLocX == sp.Scene.RegionInfo.RegionLocX &&
@@ -217,6 +243,18 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                             return;
                         }
 
+                        if (Math.Abs(curCellX - destCellX) > MaxTransferDistance || Math.Abs(curCellY - destCellY) > MaxTransferDistance)
+                        {
+                            sp.ControllingClient.SendTeleportFailed(
+                                string.Format(
+                                  "Can't teleport to {0} ({1},{2}) from {3} ({4},{5}), destination is more than {6} regions way",
+                                  finalDestination.RegionName, destCellX, destCellY,
+                                  sp.Scene.RegionInfo.RegionName, curCellX, curCellY,
+                                  MaxTransferDistance));
+
+                            return;
+                        }
+
                         //
                         // This is it
                         //
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
index 8858ad5..6daae62 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
@@ -67,10 +67,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 string name = moduleConfig.GetString("EntityTransferModule", "");
                 if (name == Name)
                 {
-                    m_agentsInTransit = new List<UUID>();
-                    
-                    m_Enabled = true;
-                    m_log.InfoFormat("[HG ENTITY TRANSFER MODULE]: {0} enabled.", Name);
+                    InitialiseCommon(source);
+                    m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: {0} enabled.", Name);
                 }
             }
         }
diff --git a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
index cfd8ffb..27eb178 100644
--- a/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/UserManagement/UserManagementModule.cs
@@ -297,9 +297,10 @@ namespace OpenSim.Region.CoreModules.Framework.UserManagement
             if (m_UserCache.ContainsKey(id))
                 return;
 
+//            m_log.DebugFormat("[USER MANAGEMENT MODULE]: Adding user with id {0}, craetorData {1}", id, creatorData);
+
             UserData user = new UserData();
             user.Id = id;
-
             UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(m_Scenes[0].RegionInfo.ScopeID, id);
 
             if (account != null)
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
index 56c59bd..ced2773 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
@@ -91,6 +91,8 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 remoteClient.SendAlertMessage("Use a search string with at least 2 characters");
                 return;
             }
+
+m_log.DebugFormat("MAP NAME=({0})", mapName);
             
             // try to fetch from GridServer
             List<GridRegion> regionInfos = m_scene.GridService.GetRegionsByName(m_scene.RegionInfo.ScopeID, mapName, 20);
@@ -103,7 +105,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 if (info != null) 
                     regionInfos.Add(info);
             }
-            else if (regionInfos.Count == 0 && mapName.StartsWith("http://"))
+            else if (regionInfos.Count == 0)
                 remoteClient.SendAlertMessage("Hyperlink could not be established.");
 
             //m_log.DebugFormat("[MAPSEARCHMODULE]: search {0} returned {1} regions", mapName, regionInfos.Count);
diff --git a/OpenSim/Region/Framework/Interfaces/IAvatarFactory.cs b/OpenSim/Region/Framework/Interfaces/IAvatarFactory.cs
index 22795fc..d0e5609 100644
--- a/OpenSim/Region/Framework/Interfaces/IAvatarFactory.cs
+++ b/OpenSim/Region/Framework/Interfaces/IAvatarFactory.cs
@@ -36,4 +36,4 @@ namespace OpenSim.Region.Framework.Interfaces
         void QueueAppearanceSend(UUID agentid);
         void QueueAppearanceSave(UUID agentid);
     }
-}
+}
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index c04bbb4..28c0276 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -1347,7 +1347,7 @@ namespace OpenSim.Region.Framework.Scenes
 //            m_log.DebugFormat("[AGENT INVENTORY]: Sending inventory folder contents ({0} nodes) for \"{1}\" to {2} {3}",
 //                contents.Folders.Count + contents.Items.Count, containingFolder.Name, client.FirstName, client.LastName);
 
-            if (containingFolder != null && containingFolder != null)
+            if (containingFolder != null)
             {
                 // If the folder requested contains links, then we need to send those folders first, otherwise the links
                 // will be broken in the viewer.
@@ -1359,15 +1359,25 @@ namespace OpenSim.Region.Framework.Scenes
                         InventoryItemBase linkedItem = InventoryService.GetItem(new InventoryItemBase(item.AssetID));
 
                         // Take care of genuinely broken links where the target doesn't exist
-                        if (linkedItem != null)
-                            linkedItemFolderIdsToSend.Add(linkedItem.Folder);
+                        // 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)
                     SendInventoryUpdate(client, new InventoryFolderBase(linkedItemFolderId), false, true);
 
-                client.SendInventoryFolderDetails(client.AgentId, folder.ID, contents.Items, contents.Folders, containingFolder.Version, fetchFolders, fetchItems);
+                client.SendInventoryFolderDetails(
+                    client.AgentId, folder.ID, contents.Items, contents.Folders,
+                    containingFolder.Version, fetchFolders, fetchItems);
             }
         }
 
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 1575e50..253adae 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2706,8 +2706,10 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 string homeURL = string.Empty;
                 string first = aCircuit.firstname, last = aCircuit.lastname;
+
                 if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
                     homeURL = aCircuit.ServiceURLs["HomeURI"].ToString();
+
                 if (aCircuit.lastname.StartsWith("@"))
                 {
                     string[] parts = aCircuit.firstname.Split('.');
@@ -2717,6 +2719,7 @@ namespace OpenSim.Region.Framework.Scenes
                         last = parts[1];
                     }
                 }
+
                 uMan.AddUser(aCircuit.AgentID, first, last, homeURL);
             }
         }
@@ -3530,7 +3533,6 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
 
-
             // In all cases, add or update the circuit data with the new agent circuit data and teleport flags
             agent.teleportFlags = teleportFlags;
             m_authenticateHandler.AddNewCircuit(agent.circuitcode, agent);
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index e3744bd..ff1d520 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -806,7 +806,8 @@ namespace OpenSim.Region.Framework.Scenes
                         actor.Orientation = GetWorldRotation();
 
                         // Tell the physics engines that this prim changed.
-                        m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(actor);
+                        if (m_parentGroup.Scene != null)
+                            m_parentGroup.Scene.PhysicsScene.AddPhysicsActorTaint(actor);
                     }
 
                     if (!m_parentGroup.m_dupeInProgress)
@@ -1117,6 +1118,9 @@ namespace OpenSim.Region.Framework.Scenes
         {
             get
             {
+                if (IsAttachment)
+                    return GroupPosition;
+
                 return GroupPosition + (m_offsetPosition * ParentGroup.RootPart.RotationOffset);
             }
         }
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index af6f89c..d2f84e3 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -2251,10 +2251,9 @@ namespace OpenSim.Region.Framework.Scenes
                 m_log.Warn("Sit requested on unknown object: " + targetID.ToString());
             }
 
-            
-
             SendSitResponse(remoteClient, targetID, offset, Quaternion.Identity);
         }
+
         /*
         public void SitRayCastAvatarPosition(SceneObjectPart part)
         {
@@ -2797,7 +2796,6 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="remoteClient"></param>
         public void SendTerseUpdateToClient(IClientAPI remoteClient)
         {
-
             // If the client is inactive, it's getting its updates from another
             // server.
             if (remoteClient.IsActive)
@@ -2912,7 +2910,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
             
             // If we aren't using a cached appearance, then clear out the baked textures
-            if (! cachedappearance) 
+            if (!cachedappearance)
             {
                 m_appearance.ResetAppearance();
                 if (m_scene.AvatarFactory != null)
diff --git a/OpenSim/Region/OptionalModules/Avatar/Appearance/AppearanceInfoModule.cs b/OpenSim/Region/OptionalModules/Avatar/Appearance/AppearanceInfoModule.cs
index 7304145..77e7acf 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Appearance/AppearanceInfoModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Appearance/AppearanceInfoModule.cs
@@ -113,7 +113,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Appearance
                             {
                                 bool bakedTextureValid = scene.AvatarFactory.ValidateBakedTextureCache(client);
                                 MainConsole.Instance.OutputFormat(
-                                    "{0} baked apperance texture is {1}", client.Name, bakedTextureValid ? "OK" : "corrupt");
+                                    "{0} baked appearance texture is {1}", client.Name, bakedTextureValid ? "OK" : "corrupt");
                             }
                         });
                 }
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
index 4f1097e..4f86e42 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
@@ -417,9 +417,9 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
         public string ParcelVoiceInfoRequest(Scene scene, string request, string path, string param,
                                              UUID agentID, Caps caps)
         {
-//            m_log.DebugFormat(
-//                "[FreeSwitchVoice][PARCELVOICE]: ParcelVoiceInfoRequest() on {0} for {1}", 
-//                scene.RegionInfo.RegionName, agentID);
+            m_log.DebugFormat(
+                "[FreeSwitchVoice][PARCELVOICE]: ParcelVoiceInfoRequest() on {0} for {1}", 
+                scene.RegionInfo.RegionName, agentID);
             
             ScenePresence avatar = scene.GetScenePresence(agentID);
             string avatarName = avatar.Name;
diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsMessagingModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsMessagingModule.cs
index 2bf8489..0800e98 100644
--- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsMessagingModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsMessagingModule.cs
@@ -70,7 +70,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                 // if groups aren't enabled, we're not needed.
                 // if we're not specified as the connector to use, then we're not wanted
                 if ((groupsConfig.GetBoolean("Enabled", false) == false)
-                     || (groupsConfig.GetString("MessagingModule", "Default") != Name))
+                     || (groupsConfig.GetString("MessagingModule", "GroupsMessagingModule") != Name))
                 {
                     m_groupMessagingEnabled = false;
                     return;
diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs
index 02751ea..42008da 100644
--- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/SimianGroupsServicesConnectorModule.cs
@@ -200,7 +200,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                 // if groups aren't enabled, we're not needed.
                 // if we're not specified as the connector to use, then we're not wanted
                 if ((groupsConfig.GetBoolean("Enabled", false) == false)
-                    || (groupsConfig.GetString("ServicesConnectorModule", "Default") != Name))
+                    || (groupsConfig.GetString("ServicesConnectorModule", "XmlRpcGroupsServicesConnector") != Name))
                 {
                     m_connectorEnabled = false;
                     return;
diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs
index 2631ac1..a08bcd0 100644
--- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/XmlRpcGroupsServicesConnectorModule.cs
@@ -109,7 +109,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                 // if groups aren't enabled, we're not needed.
                 // if we're not specified as the connector to use, then we're not wanted
                 if ((groupsConfig.GetBoolean("Enabled", false) == false)
-                    || (groupsConfig.GetString("ServicesConnectorModule", "Default") != Name))
+                    || (groupsConfig.GetString("ServicesConnectorModule", "XmlRpcGroupsServicesConnector") != Name))
                 {
                     m_connectorEnabled = false;
                     return;
diff --git a/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs b/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs
index eed6450..05c729a 100644
--- a/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs
+++ b/OpenSim/Region/OptionalModules/Scripting/RegionReadyModule/RegionReadyModule.cs
@@ -36,6 +36,7 @@ using log4net;
 using Nini.Config;
 using OpenMetaverse;
 using OpenMetaverse.StructuredData;
+using OpenSim.Services.Interfaces;
 
 using OpenSim.Framework;
 using OpenSim.Region.Framework.Interfaces;
@@ -175,6 +176,7 @@ namespace OpenSim.Region.OptionalModules.Scripting.RegionReady
 
                 m_scene.EventManager.TriggerOnChatBroadcast(this, c);
                 m_scene.EventManager.TriggerLoginsEnabled(m_scene.RegionInfo.RegionName);
+                m_scene.SceneGridService.InformNeighborsThatRegionisUp(m_scene.RequestModuleInterface<INeighbourService>(), m_scene.RegionInfo);
             }
         }
 
diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
index c471636..48d236f 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCModule.cs
@@ -25,10 +25,13 @@
  * 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 OpenMetaverse;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.CoreModules.Avatar.NPC;
@@ -40,6 +43,8 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 {
     public class NPCModule : IRegionModule, INPCModule
     {
+        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
         // private const bool m_enabled = false;
 
         private Mutex m_createMutex;
@@ -59,6 +64,17 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         private UUID p_cloneAppearanceFrom;
         private UUID p_returnUuid;
 
+        public void Initialise(Scene scene, IConfigSource source)
+        {
+            m_createMutex = new Mutex(false);
+
+            m_timer = new Timer(500);
+            m_timer.Elapsed += m_timer_Elapsed;
+            m_timer.Start();
+
+            scene.RegisterModuleInterface<INPCModule>(this);
+        }
+
         private AvatarAppearance GetAppearance(UUID target, Scene scene)
         {
             if (m_appearanceCache.ContainsKey(target))
@@ -76,6 +92,10 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 
         public UUID CreateNPC(string firstname, string lastname,Vector3 position, Scene scene, UUID cloneAppearanceFrom)
         {
+            m_log.DebugFormat(
+                "[NPC MODULE]: Queueing request to create NPC {0} {1} at {2} in {3} cloning appearance of {4}",
+                firstname, lastname, position, scene.RegionInfo.RegionName, cloneAppearanceFrom);
+
             // Block.
             m_createMutex.WaitOne();
 
@@ -137,46 +157,67 @@ namespace OpenSim.Region.OptionalModules.World.NPC
             }
         }
 
-
-        public void Initialise(Scene scene, IConfigSource source)
-        {
-            m_createMutex = new Mutex(false);
-
-            m_timer = new Timer(500);
-            m_timer.Elapsed += m_timer_Elapsed;
-            m_timer.Start();
-            
-            scene.RegisterModuleInterface<INPCModule>(this);
-        }
-
         void m_timer_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
         {
-            lock (p_lock)
+            try
             {
-                if (p_inUse)
+                lock (p_lock)
                 {
-                    p_inUse = false;
-
-                    NPCAvatar npcAvatar = new NPCAvatar(p_firstname, p_lastname, p_position, p_scene);
-                    npcAvatar.CircuitCode = (uint) Util.RandomClass.Next(0, int.MaxValue);
-
-                    p_scene.AddNewClient(npcAvatar);
-
-                    ScenePresence sp;
-                    if (p_scene.TryGetScenePresence(npcAvatar.AgentId, out sp))
+                    if (p_inUse)
                     {
-                        AvatarAppearance x = GetAppearance(p_cloneAppearanceFrom, p_scene);
-
-                        sp.Appearance.SetTextureEntries(x.Texture);
-                        sp.Appearance.SetVisualParams((byte[])x.VisualParams.Clone());
-                        sp.SendAppearanceToAllOtherAgents();
+                        p_inUse = false;
+    
+                        NPCAvatar npcAvatar = new NPCAvatar(p_firstname, p_lastname, p_position, p_scene);
+                        npcAvatar.CircuitCode = (uint) Util.RandomClass.Next(0, int.MaxValue);
+    
+                        m_log.DebugFormat(
+                            "[NPC MODULE]: Creating NPC {0} {1} {2} at {3} in {4}",
+                            p_firstname, p_lastname, npcAvatar.AgentId, p_position, p_scene.RegionInfo.RegionName);
+    
+                        AgentCircuitData acd = new AgentCircuitData();
+                        acd.AgentID = npcAvatar.AgentId;
+                        acd.firstname = p_firstname;
+                        acd.lastname = p_lastname;
+                        acd.ServiceURLs = new Dictionary<string, object>();
+    
+                        AvatarAppearance originalAppearance = GetAppearance(p_cloneAppearanceFrom, p_scene);
+                        AvatarAppearance npcAppearance = new AvatarAppearance(originalAppearance, true);
+                        acd.Appearance = npcAppearance;
+    
+                        p_scene.AuthenticateHandler.AddNewCircuit(npcAvatar.CircuitCode, acd);
+                        p_scene.AddNewClient(npcAvatar);
+    
+                        ScenePresence sp;
+                        if (p_scene.TryGetScenePresence(npcAvatar.AgentId, out sp))
+                        {
+                            m_log.DebugFormat(
+                                "[NPC MODULE]: Successfully retrieved scene presence for NPC {0} {1}", sp.Name, sp.UUID);
+    
+                            // Shouldn't call this - temporary.
+                            sp.CompleteMovement(npcAvatar);
+    
+    //                        sp.SendAppearanceToAllOtherAgents();
+    //
+    //                        // Send animations back to the avatar as well
+    //                        sp.Animator.SendAnimPack();
+                        }
+                        else
+                        {
+                            m_log.WarnFormat("[NPC MODULE]: Could not find scene presence for NPC {0} {1}", sp.Name, sp.UUID);
+                        }
+    
+                        m_avatars.Add(npcAvatar.AgentId, npcAvatar);
+    
+                        p_returnUuid = npcAvatar.AgentId;
+
+                        m_log.DebugFormat("[NPC MODULE]: Created NPC with id {0}", p_returnUuid);
                     }
-
-                    m_avatars.Add(npcAvatar.AgentId, npcAvatar);
-
-                    p_returnUuid = npcAvatar.AgentId;
                 }
             }
+            catch (Exception ex)
+            {
+                m_log.ErrorFormat("[NPC MODULE]: NPC creation failed with exception {0} {1}", ex.Message, ex.StackTrace);
+            }
         }
 
         public void PostInitialise()
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index 39e1a27..2b8155f 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -977,7 +977,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
         public string osDrawPolygon(string drawList, LSL_List x, LSL_List y)
         {
-            CheckThreatLevel(ThreatLevel.None, "osDrawFilledPolygon");
+            CheckThreatLevel(ThreatLevel.None, "osDrawPolygon");
 
             m_host.AddScriptLPS(1);
 
@@ -1248,7 +1248,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return String.Empty;
         }
 
-        public void osSetWindParam(string plugin, string param, float value)
+        public void osSetWindParam(string plugin, string param, LSL_Float value)
         {
             CheckThreatLevel(ThreatLevel.VeryLow, "osSetWindParam");
             m_host.AddScriptLPS(1);
@@ -1258,13 +1258,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 try
                 {
-                    module.WindParamSet(plugin, param, value);
+                    module.WindParamSet(plugin, param, (float)value);
                 }
                 catch (Exception) { }
             }
         }
 
-        public float osGetWindParam(string plugin, string param)
+        public LSL_Float osGetWindParam(string plugin, string param)
         {
             CheckThreatLevel(ThreatLevel.VeryLow, "osGetWindParam");
             m_host.AddScriptLPS(1);
@@ -1416,7 +1416,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             // What actually is the difference to the LL function?
             //
-            CheckThreatLevel(ThreatLevel.VeryLow, "osSetParcelMediaURL");
+            CheckThreatLevel(ThreatLevel.VeryLow, "osSetParcelSIPAddress");
 
             m_host.AddScriptLPS(1);
 
@@ -2222,12 +2222,12 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             return (int)pws;
         }
         
-        public void osSetSpeed(string UUID, float SpeedModifier)
+        public void osSetSpeed(string UUID, LSL_Float SpeedModifier)
         {
             CheckThreatLevel(ThreatLevel.Moderate, "osSetSpeed");
             m_host.AddScriptLPS(1);
             ScenePresence avatar = World.GetScenePresence(new UUID(UUID));
-            avatar.SpeedModifier = SpeedModifier;
+            avatar.SpeedModifier = (float)SpeedModifier;
         }
         
         public void osKickAvatar(string FirstName,string SurName,string alert)
@@ -2308,14 +2308,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         {
             CheckThreatLevel(ThreatLevel.High, "osGetPrimitiveParams");
             m_host.AddScriptLPS(1);
+            InitLSL();
             
             return m_LSL_Api.GetLinkPrimitiveParamsEx(prim, rules);
         }
 
         public void osSetPrimitiveParams(LSL_Key prim, LSL_List rules)
         {
-            CheckThreatLevel(ThreatLevel.High, "osGetPrimitiveParams");
+            CheckThreatLevel(ThreatLevel.High, "osSetPrimitiveParams");
             m_host.AddScriptLPS(1);
+            InitLSL();
             
             m_LSL_Api.SetPrimitiveParamsEx(prim, rules);
         }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index c08ad3b..5a809e6 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -129,8 +129,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
 
         // Wind Module Functions
         string osWindActiveModelPluginName();
-        void osSetWindParam(string plugin, string param, float value);
-        float osGetWindParam(string plugin, string param);
+        void osSetWindParam(string plugin, string param, LSL_Float value);
+        LSL_Float osGetWindParam(string plugin, string param);
 
         // Parcel commands
         void osParcelJoin(vector pos1, vector pos2);
@@ -180,7 +180,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
 
         int osGetSimulatorMemory();
         void osKickAvatar(string FirstName,string SurName,string alert);
-        void osSetSpeed(string UUID, float SpeedModifier);
+        void osSetSpeed(string UUID, LSL_Float SpeedModifier);
         void osCauseHealing(string avatar, double healing);
         void osCauseDamage(string avatar, double damage);
         LSL_List osGetPrimitiveParams(LSL_Key prim, LSL_List rules);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index e3ea556..7c59098 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -106,16 +106,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             return m_OSSL_Functions.osWindActiveModelPluginName();
         }
 
-// Not yet plugged in as available OSSL functions, so commented out
-//        void osSetWindParam(string plugin, string param, float value)
-//        {
-//            m_OSSL_Functions.osSetWindParam(plugin, param, value);
-//        }
-//
-//        float osGetWindParam(string plugin, string param)
-//        {
-//            return m_OSSL_Functions.osGetWindParam(plugin, param);
-//        }
+        public void osSetWindParam(string plugin, string param, LSL_Float value)
+        {
+            m_OSSL_Functions.osSetWindParam(plugin, param, value);
+        }
+
+        public LSL_Float osGetWindParam(string plugin, string param)
+        {
+            return m_OSSL_Functions.osGetWindParam(plugin, param);
+        }
 
         public void osParcelJoin(vector pos1, vector pos2)
         {
@@ -714,7 +713,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_OSSL_Functions.osKickAvatar(FirstName, SurName, alert);
         }
         
-        public void osSetSpeed(string UUID, float SpeedModifier)
+        public void osSetSpeed(string UUID, LSL_Float SpeedModifier)
         {
             m_OSSL_Functions.osSetSpeed(UUID, SpeedModifier);
         }
diff --git a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
index 49d6abe..734d4d5 100644
--- a/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs
@@ -106,6 +106,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
             // Get some config
             WriteScriptSourceToDebugFile = m_scriptEngine.Config.GetBoolean("WriteScriptSourceToDebugFile", false);
             CompileWithDebugInformation = m_scriptEngine.Config.GetBoolean("CompileWithDebugInformation", true);
+            bool DeleteScriptsOnStartup = m_scriptEngine.Config.GetBoolean("DeleteScriptsOnStartup", true);
 
             // Get file prefix from scriptengine name and make it file system safe:
             FilePrefix = "CommonCompiler";
@@ -114,11 +115,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
                 FilePrefix = FilePrefix.Replace(c, '_');
             }
 
-            // First time we start? Delete old files
             if (in_startup)
             {
                 in_startup = false;
-                DeleteOldFiles();
+                CreateScriptsDirectory();
+                
+                // First time we start? Delete old files
+                if (DeleteScriptsOnStartup)
+                    DeleteOldFiles();
             }
 
             // Map name and enum type of our supported languages
@@ -187,11 +191,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
         }
 
         /// <summary>
-        /// Delete old script files
+        /// Create the directory where compiled scripts are stored.
         /// </summary>
-        private void DeleteOldFiles()
+        private void CreateScriptsDirectory()
         {
-            // CREATE FOLDER IF IT DOESNT EXIST
             if (!Directory.Exists(ScriptEnginesPath))
             {
                 try
@@ -218,7 +221,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
                                             m_scriptEngine.World.RegionInfo.RegionID.ToString()) + "\": " + ex.ToString());
                 }
             }
+        }
 
+        /// <summary>
+        /// Delete old script files
+        /// </summary>
+        private void DeleteOldFiles()
+        {
             foreach (string file in Directory.GetFiles(Path.Combine(ScriptEnginesPath,
                      m_scriptEngine.World.RegionInfo.RegionID.ToString()), FilePrefix + "_compiled*"))
             {