6 files changed, 102 insertions, 32 deletions

diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 12c2d86..e1d6f1b 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -1435,6 +1435,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="map">heightmap</param>
         public virtual void SendLayerData(float[] map)
         {
+            DoSendLayerData((object)map);
             ThreadPool.QueueUserWorkItem(DoSendLayerData, map);
         }
 
@@ -1450,16 +1451,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 for (int y = 0; y < 16; y++)
                 {
-                    // For some terrains, sending more than one terrain patch at once results in a libsecondlife exception
-                    // see http://opensimulator.org/mantis/view.php?id=1662
-                    //for (int x = 0; x < 16; x += 4)
-                    //{
-                    //    SendLayerPacket(map, y, x);
-                    //    Thread.Sleep(150);
-                    //}
-                    for (int x = 0; x < 16; x++)
-                    {
-                        SendLayerData(x, y, LLHeightFieldMoronize(map));
+                    for (int x = 0; x < 16; x += 4)
+                    {
+                        SendLayerPacket(LLHeightFieldMoronize(map), y, x);
                         Thread.Sleep(35);
                     }
                 }
@@ -1476,17 +1470,54 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="map">heightmap</param>
         /// <param name="px">X coordinate for patches 0..12</param>
         /// <param name="py">Y coordinate for patches 0..15</param>
-        // private void SendLayerPacket(float[] map, int y, int x)
-        // {
-        //     int[] patches = new int[4];
-        //     patches[0] = x + 0 + y * 16;
-        //     patches[1] = x + 1 + y * 16;
-        //     patches[2] = x + 2 + y * 16;
-        //     patches[3] = x + 3 + y * 16;
-
-        //     Packet layerpack = LLClientView.TerrainManager.CreateLandPacket(map, patches);
-        //     OutPacket(layerpack, ThrottleOutPacketType.Land);
-        // }
+        private void SendLayerPacket(float[] map, int y, int x)
+        {
+            int[] patches = new int[4];
+            patches[0] = x + 0 + y * 16;
+            patches[1] = x + 1 + y * 16;
+            patches[2] = x + 2 + y * 16;
+            patches[3] = x + 3 + y * 16;
+
+            LayerDataPacket layerpack;
+            try
+            {
+                layerpack = TerrainCompressor.CreateLandPacket(map, patches);
+                layerpack.Header.Zerocoded = true;
+                layerpack.Header.Reliable = true;
+
+                if (layerpack.Length > 1000) // Oversize packet was created
+                {
+                    for (int xa = 0 ; xa < 4 ; xa++)
+                    {
+                        // Send oversize packet in individual patches
+                        //
+                        SendLayerData(x+xa, y, map);
+                    }
+                }
+                else
+                {
+                    OutPacket(layerpack, ThrottleOutPacketType.Land);
+                }
+            }
+            catch (OverflowException e)
+            {
+                for (int xa = 0 ; xa < 4 ; xa++)
+                {
+                    // Send oversize packet in individual patches
+                    //
+                    SendLayerData(x+xa, y, map);
+                }
+            }
+            catch (IndexOutOfRangeException e)
+            {
+                for (int xa = 0 ; xa < 4 ; xa++)
+                {
+                    // Bad terrain, send individual chunks
+                    //
+                    SendLayerData(x+xa, y, map);
+                }
+            }
+        }
 
         /// <summary>
         /// Sends a specified patch to a client
@@ -1507,6 +1538,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                 LayerDataPacket layerpack = TerrainCompressor.CreateLandPacket(((map.Length==65536)? map : LLHeightFieldMoronize(map)), patches);
                 layerpack.Header.Zerocoded = true;
+                layerpack.Header.Reliable = true;
 
                 OutPacket(layerpack, ThrottleOutPacketType.Land);
 
@@ -1556,7 +1588,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="windSpeeds">16x16 array of wind speeds</param>
         public virtual void SendWindData(Vector2[] windSpeeds)
         {
-            ThreadPool.QueueUserWorkItem(new WaitCallback(DoSendWindData), (object)windSpeeds);
+            DoSendWindData((object)windSpeeds);
+            // ThreadPool.QueueUserWorkItem(new WaitCallback(DoSendWindData), (object)windSpeeds);
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs b/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
index aef1b94..47c7fe4 100644
--- a/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
+++ b/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
@@ -147,7 +147,7 @@ namespace OpenSim.Region.Communications.OGS1
             {                
                 // The timeout should always be significantly larger than the timeout for the grid server to request
                 // the initial status of the region before confirming registration.
-                GridResp = GridReq.Send(serversInfo.GridURL, 90000);
+                GridResp = GridReq.Send(serversInfo.GridURL, 9999999);
             }
             catch (Exception e)
             {
diff --git a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
index fcc2673..2426393 100644
--- a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
@@ -48,6 +48,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
         private int m_saydistance = 30;
         private int m_shoutdistance = 100;
         private int m_whisperdistance = 10;
+        private string m_adminprefix = String.Empty;
         private List<Scene> m_scenes = new List<Scene>();
 
         internal object m_syncy = new object();
@@ -76,6 +77,7 @@ 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", m_adminprefix);
         }
 
         public virtual void AddRegion(Scene scene)
@@ -207,6 +209,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
                 fromPos = avatar.AbsolutePosition;
                 fromName = avatar.Name;
                 fromID = c.Sender.AgentId;
+                if (avatar.GodLevel > 100)
+                    fromName = m_adminprefix + fromName;
 
                 break;
 
@@ -255,14 +259,23 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             string fromName = c.From;
             
             UUID fromID = UUID.Zero;
+            UUID ownerID = UUID.Zero;
             ChatSourceType sourceType = ChatSourceType.Object;
             if (null != c.Sender)
             {
                 ScenePresence avatar = (c.Scene as Scene).GetScenePresence(c.Sender.AgentId);
                 fromID = c.Sender.AgentId;
+                ownerID = c.Sender.AgentId;
                 fromName = avatar.Name;
                 sourceType = ChatSourceType.Agent;
             }
+            if (c.SenderObject != null)
+            {
+                SceneObjectPart senderObject = (SceneObjectPart)c.SenderObject;
+                fromID = senderObject.UUID;
+                ownerID = senderObject.OwnerID;
+                fromName = senderObject.Name;
+            }
             
             // m_log.DebugFormat("[CHAT] Broadcast: fromID {0} fromName {1}, cType {2}, sType {3}", fromID, fromName, cType, sourceType);
 
diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
index 75b3fe6..61ef20e 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
@@ -214,7 +214,8 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
         private void handleEstateRestartSimRequest(IClientAPI remoteClient, int timeInSeconds)
         {
-            m_scene.Restart(timeInSeconds);
+//            m_scene.Restart(timeInSeconds);
+            remoteClient.SendBlueBoxMessage(UUID.Zero, "System", "Restart is not available");
         }
 
         private void handleChangeEstateCovenantRequest(IClientAPI remoteClient, UUID estateCovenantID)
diff --git a/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs b/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
index b7030f1..80d7598 100644
--- a/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
+++ b/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
@@ -156,10 +156,10 @@ namespace OpenSim.Region.Physics.OdePlugin
 
         private const uint m_regionWidth = Constants.RegionSize;
         private const uint m_regionHeight = Constants.RegionSize;
-
+        private bool IsLocked = false;
         private float ODE_STEPSIZE = 0.020f;
         private float metersInSpace = 29.9f;
-
+        private List<PhysicsActor> RemoveQueue;
         public float gravityx = 0f;
         public float gravityy = 0f;
         public float gravityz = -9.8f;
@@ -376,6 +376,7 @@ namespace OpenSim.Region.Physics.OdePlugin
         // Initialize the mesh plugin
         public override void Initialise(IMesher meshmerizer, IConfigSource config)
         {
+            RemoveQueue = new List<PhysicsActor>();
             mesher = meshmerizer;
             m_config = config;
             // Defaults
@@ -2047,13 +2048,21 @@ namespace OpenSim.Region.Physics.OdePlugin
         {
             if (prim is OdePrim)
             {
-                lock (OdeLock)
+                if (!IsLocked) //Fix a deadlock situation.. have we been locked by Simulate?
                 {
-                    OdePrim p = (OdePrim) prim;
+                    lock (OdeLock)
+                    {
+                        OdePrim p = (OdePrim)prim;
 
-                    p.setPrimForRemoval();
-                    AddPhysicsActorTaint(prim);
-                    //RemovePrimThreadLocked(p);
+                        p.setPrimForRemoval();
+                        AddPhysicsActorTaint(prim);
+                        //RemovePrimThreadLocked(p);
+                    }
+                }
+                else
+                {
+                    //Add the prim to a queue which will be removed when Simulate has finished what it's doing.
+                    RemoveQueue.Add(prim);
                 }
             }
         }
@@ -2575,7 +2584,7 @@ namespace OpenSim.Region.Physics.OdePlugin
                 DeleteRequestedJoints(); // this must be outside of the lock (OdeLock) to avoid deadlocks
                 CreateRequestedJoints(); // this must be outside of the lock (OdeLock) to avoid deadlocks
             }
-
+            IsLocked = true;
             lock (OdeLock)
             {
                 // Process 10 frames if the sim is running normal..
@@ -2988,6 +2997,19 @@ namespace OpenSim.Region.Physics.OdePlugin
                     d.WorldExportDIF(world, fname, physics_logging_append_existing_logfile, prefix);
                 }
             }
+            IsLocked = false;
+            if (RemoveQueue.Count > 0)
+            {
+                do
+                {
+                    if (RemoveQueue[0] != null)
+                    {
+                        RemovePrimThreadLocked((OdePrim)RemoveQueue[0]);
+                    }
+                    RemoveQueue.RemoveAt(0);
+                } 
+                while (RemoveQueue.Count > 0);
+            }
 
             return fps;
         }
diff --git a/prebuild.xml b/prebuild.xml
index 35976cc..6401ff0 100644
--- a/prebuild.xml
+++ b/prebuild.xml
@@ -105,6 +105,7 @@
 
       <ReferencePath>../../../bin/</ReferencePath>
       <Reference name="System"/>
+      <Reference name="System.Xml"/>
       <Reference name="System.Web"/>
       <Reference name="log4net.dll"/>
       <Reference name="Nini.dll"/>