Merge branch 'master' into careminster

Conflicts:
	OpenSim/Framework/IClientAPI.cs
	OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
	OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs
	OpenSim/Region/Framework/Scenes/Scene.cs
	OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
	OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
	OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs

OpenSim/Framework/Cache.cs

@@ -199,7 +199,14 @@ namespace OpenSim.Framework
     //
     public class Cache
     {
+        /// <summary>
+        /// Must only be accessed under lock.
+        /// </summary>
         private List<CacheItemBase> m_Index = new List<CacheItemBase>();
+
+        /// <summary>
+        /// Must only be accessed under m_Index lock.
+        /// </summary>
         private Dictionary<string, CacheItemBase> m_Lookup =
             new Dictionary<string, CacheItemBase>();
 
@@ -320,7 +327,6 @@ namespace OpenSim.Framework
             {
                 if (m_Lookup.ContainsKey(index))
                     item = m_Lookup[index];
-            }
 
                 if (item == null)
                 {
@@ -332,6 +338,7 @@ namespace OpenSim.Framework
                 item.lastUsed = DateTime.Now;
     
                 Expire(true);
+            }
 
             return item;
         }
@@ -385,7 +392,10 @@ namespace OpenSim.Framework
         //
         public Object Find(Predicate<CacheItemBase> d)
         {
-            CacheItemBase item = m_Index.Find(d);
+            CacheItemBase item;
+
+            lock (m_Index)
+                item = m_Index.Find(d);
 
             if (item == null)
                 return null;
@@ -419,12 +429,12 @@ namespace OpenSim.Framework
         public virtual void Store(string index, Object data, Type container,
                 Object[] parameters)
         {
-            Expire(false);
-
             CacheItemBase item;
 
             lock (m_Index)
             {
+                Expire(false);
+
                 if (m_Index.Contains(new CacheItemBase(index)))
                 {
                     if ((m_Flags & CacheFlags.AllowUpdate) != 0)
@@ -450,9 +460,17 @@ namespace OpenSim.Framework
                 m_Index.Add(item);
                 m_Lookup[index] = item;
             }
+
             item.Store(data);
         }
 
+        /// <summary>
+        /// Expire items as appropriate.
+        /// </summary>
+        /// <remarks>
+        /// Callers must lock m_Index.
+        /// </remarks>
+        /// <param name='getting'></param>
         protected virtual void Expire(bool getting)
         {
             if (getting && (m_Strategy == CacheStrategy.Aggressive))
@@ -479,8 +497,6 @@ namespace OpenSim.Framework
                     if (Count < Size)
                         return;
 
-                lock (m_Index)
-                {
                     m_Index.Sort(new SortLRU());
                     m_Index.Reverse();
 
@@ -513,14 +529,17 @@ namespace OpenSim.Framework
                         foreach (CacheItemBase item in m_Index)
                             m_Lookup[item.uuid] = item;
                     }
-                }
+
                     break;
+
                     default:
                         break;
             }
         }
 
         public void Invalidate(string uuid)
+        {
+            lock (m_Index)
             {
                 if (!m_Lookup.ContainsKey(uuid))
                     return;
@@ -529,11 +548,15 @@ namespace OpenSim.Framework
                 m_Lookup.Remove(uuid);
                 m_Index.Remove(item);
             }
+        }
 
         public void Clear()
+        {
+            lock (m_Index)
             {
                 m_Index.Clear();
                 m_Lookup.Clear();
             }
         }
     }
+}

OpenSim/Framework/IClientAPI.cs

@@ -1046,8 +1046,21 @@ namespace OpenSim.Framework
 
         void InPacket(object NewPack);
         void ProcessInPacket(Packet NewPack);
+
+        /// <summary>
+        /// Close this client
+        /// </summary>
         void Close();
-        void Close(bool sendStop);
+
+        /// <summary>
+        /// Close this client
+        /// </summary>
+        /// <param name='force'>
+        /// 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 sendStop, bool force);
+
         void Kick(string message);
         
         /// <summary>

OpenSim/Region/Application/OpenSim.cs

@@ -35,6 +35,7 @@ using System.Text;
 using System.Text.RegularExpressions;
 using System.Timers;
 using log4net;
+using NDesk.Options;
 using Nini.Config;
 using OpenMetaverse;
 using OpenSim.Framework;
@@ -310,8 +311,11 @@ namespace OpenSim
                                           "Change the scale of a named prim", HandleEditScale);
 
             m_console.Commands.AddCommand("Users", false, "kick user",
-                                          "kick user <first> <last> [message]",
+                                          "kick user <first> <last> [--force] [message]",
-                                          "Kick a user off the simulator", KickUserCommand);
+                                          "Kick a user off the simulator",
+                                          "The --force option will kick the user without any checks to see whether it's already in the process of closing\n"
+                                          + "Only use this option if you are sure the avatar is inactive and a normal kick user operation does not removed them",
+                                          KickUserCommand);
 
             m_console.Commands.AddCommand("Users", false, "show users",
                                           "show users [full]",
@@ -416,6 +420,7 @@ namespace OpenSim
             {
                 RunCommandScript(m_shutdownCommandsFile);
             }
+            
             base.ShutdownSpecific();
         }
 
@@ -453,11 +458,17 @@ namespace OpenSim
         /// <param name="cmdparams">name of avatar to kick</param>
         private void KickUserCommand(string module, string[] cmdparams)
         {
-            if (cmdparams.Length < 4)
+            bool force = false;
+            
+            OptionSet options = new OptionSet().Add("f|force", delegate (string v) { force = v != null; });
+
+            List<string> mainParams = options.Parse(cmdparams);
+
+            if (mainParams.Count < 4)
                 return;
 
             string alert = null;
-            if (cmdparams.Length > 4)
+            if (mainParams.Count > 4)
                 alert = String.Format("\n{0}\n", String.Join(" ", cmdparams, 4, cmdparams.Length - 4));
 
             IList agents = SceneManager.GetCurrentSceneAvatars();
@@ -466,8 +477,8 @@ namespace OpenSim
             {
                 RegionInfo regionInfo = presence.Scene.RegionInfo;
 
-                if (presence.Firstname.ToLower().Contains(cmdparams[2].ToLower()) &&
+                if (presence.Firstname.ToLower().Contains(mainParams[2].ToLower()) &&
-                    presence.Lastname.ToLower().Contains(cmdparams[3].ToLower()))
+                    presence.Lastname.ToLower().Contains(mainParams[3].ToLower()))
                 {
                     MainConsole.Instance.Output(
                         String.Format(
@@ -480,7 +491,7 @@ namespace OpenSim
                     else
                         presence.ControllingClient.Kick("\nYou have been logged out by an administrator.\n");
 
-                    presence.Scene.IncomingCloseAgent(presence.UUID);
+                    presence.Scene.IncomingCloseAgent(presence.UUID, force);
                 }
             }
 

OpenSim/Region/ClientStack/Linden/Caps/EventQueue/Tests/EventQueueTests.cs

@@ -94,7 +94,7 @@ namespace OpenSim.Region.ClientStack.Linden.Tests
             UUID spId = TestHelpers.ParseTail(0x1);
 
             SceneHelpers.AddScenePresence(m_scene, spId);
-            m_scene.IncomingCloseAgent(spId);
+            m_scene.IncomingCloseAgent(spId, false);
 
             // TODO: Add more assertions for the other aspects of event queues
             Assert.That(MainServer.Instance.GetPollServiceHandlerKeys().Count, Is.EqualTo(0));

OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs

@@ -509,19 +509,18 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// </summary>
         public void Close()
         {
-            Close(true);
+            Close(true, false);
         }
 
-        /// <summary>
+        public void Close(bool sendStop, bool force)
-        /// Shut down the client view
-        /// </summary>
-        public void Close(bool sendStop)
         {
             // 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.
             lock (CloseSyncLock)
             {
-                if (!IsActive)
+                // We still perform a force close inside the sync lock since this is intended to attempt close where
+                // there is some unidentified connection problem, not where we have issues due to deadlock
+                if (!IsActive && !force)
                     return;
 
                 IsActive = false;
@@ -12140,7 +12139,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             Kick(reason);
             Thread.Sleep(1000);
-            Close();
+            Disconnect();
         }
 
         public void Disconnect()

OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs

@@ -1515,7 +1515,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             if (!client.IsLoggingOut)
             {
                 client.IsLoggingOut = true;
-                client.Close(false);
+                client.Close(false, false);
             }
         }
     }

OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs

@@ -461,7 +461,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 
             SceneObjectGroup rezzedAtt = presence.GetAttachments()[0];
 
-            scene.IncomingCloseAgent(presence.UUID);
+            scene.IncomingCloseAgent(presence.UUID, false);
 
             // Check that we can't retrieve this attachment from the scene.
             Assert.That(scene.GetSceneObjectGroup(rezzedAtt.UUID), Is.Null);

OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs

@@ -644,7 +644,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 // an agent cannot teleport back to this region if it has teleported away.
                 Thread.Sleep(2000);
 
-                sp.Scene.IncomingCloseAgent(sp.UUID);
+                sp.Scene.IncomingCloseAgent(sp.UUID, false);
             }
             else
             {

OpenSim/Region/CoreModules/Scripting/VectorRender/VectorRenderModule.cs

@@ -307,6 +307,13 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
             Graphics graph = null;
 
             try
+            {
+                // XXX: In testing, it appears that if multiple threads dispose of separate GDI+ objects simultaneously,
+                // the native malloc heap can become corrupted, possibly due to a double free().  This may be due to
+                // bugs in the underlying libcairo used by mono's libgdiplus.dll on Linux/OSX.  These problems were
+                // seen with both libcario 1.10.2-6.1ubuntu3 and 1.8.10-2ubuntu1.  They go away if disposal is perfomed
+                // under lock.
+                lock (this)
                 {
                     if (alpha == 256)
                         bitmap = new Bitmap(width, height, PixelFormat.Format32bppRgb);
@@ -337,6 +344,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                     }
         
                     GDIDraw(data, graph, altDataDelim);
+                }
     
                 byte[] imageJ2000 = new byte[0];
     
@@ -354,6 +362,13 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                 m_textureManager.ReturnData(id, imageJ2000);
             }
             finally
+            {
+                // XXX: In testing, it appears that if multiple threads dispose of separate GDI+ objects simultaneously,
+                // the native malloc heap can become corrupted, possibly due to a double free().  This may be due to
+                // bugs in the underlying libcairo used by mono's libgdiplus.dll on Linux/OSX.  These problems were
+                // seen with both libcario 1.10.2-6.1ubuntu3 and 1.8.10-2ubuntu1.  They go away if disposal is perfomed
+                // under lock.
+                lock (this)
                 {
                     if (graph != null)
                         graph.Dispose();
@@ -362,6 +377,7 @@ namespace OpenSim.Region.CoreModules.Scripting.VectorRender
                         bitmap.Dispose();
                 }
             }
+        }
         
         private int parseIntParam(string strInt)
         {

OpenSim/Region/CoreModules/ServiceConnectorsOut/Simulation/LocalSimulationConnector.cs

@@ -313,7 +313,11 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation
 
             if (m_scenes.ContainsKey(destination.RegionID))
             {
-                Util.FireAndForget(delegate { m_scenes[destination.RegionID].IncomingCloseAgent(id); });
+//                    m_log.DebugFormat(
+//                        "[LOCAL SIMULATION CONNECTOR]: Found region {0} {1} to send AgentUpdate",
+//                        s.RegionInfo.RegionName, destination.RegionHandle);
+
+                Util.FireAndForget(delegate { m_scenes[destination.RegionID].IncomingCloseAgent(id, false); });
                 return true;
             }
             //m_log.Debug("[LOCAL COMMS]: region not found in SendCloseAgent");

OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs

@@ -97,6 +97,13 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             }
         }
 
+        /// <summary>
+        /// Used to cache lookups for valid groups.
+        /// </summary>
+        private IDictionary<UUID, bool> m_validGroupUuids = new Dictionary<UUID, bool>();
+
+        private IGroupsModule m_groupsModule;
+
         public ArchiveReadRequest(Scene scene, string loadPath, bool merge, bool skipAssets, Guid requestId)
         {
             m_scene = scene;
@@ -120,6 +127,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
             // Zero can never be a valid user id
             m_validUserUuids[UUID.Zero] = false;
+
+            m_groupsModule = m_scene.RequestModuleInterface<IGroupsModule>();
         }
 
         public ArchiveReadRequest(Scene scene, Stream loadStream, bool merge, bool skipAssets, Guid requestId)
@@ -132,6 +141,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver
 
             // Zero can never be a valid user id
             m_validUserUuids[UUID.Zero] = false;
+
+            m_groupsModule = m_scene.RequestModuleInterface<IGroupsModule>();
         }
 
         /// <summary>
@@ -302,6 +313,9 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                     if (!ResolveUserUuid(part.LastOwnerID))
                         part.LastOwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
 
+                    if (!ResolveGroupUuid(part.GroupID))
+                        part.GroupID = UUID.Zero;
+
                     // And zap any troublesome sit target information
 //                    part.SitTargetOrientation = new Quaternion(0, 0, 0, 1);
 //                    part.SitTargetPosition    = new Vector3(0, 0, 0);
@@ -335,13 +349,18 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                             {
                                 kvp.Value.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
                             }
+
                             if (kvp.Value.CreatorData == null || kvp.Value.CreatorData == string.Empty)
                             {
                                 if (!ResolveUserUuid(kvp.Value.CreatorID))
                                     kvp.Value.CreatorID = m_scene.RegionInfo.EstateSettings.EstateOwner;
                             }
+
                             if (UserManager != null)
                                 UserManager.AddUser(kvp.Value.CreatorID, kvp.Value.CreatorData);
+
+                            if (!ResolveGroupUuid(kvp.Value.GroupID))
+                                kvp.Value.GroupID = UUID.Zero;
                         }
                         part.TaskInventory.LockItemsForRead(false);
                     }
@@ -382,9 +401,27 @@ namespace OpenSim.Region.CoreModules.World.Archiver
             foreach (string serialisedParcel in serialisedParcels)
             {
                 LandData parcel = LandDataSerializer.Deserialize(serialisedParcel);
+                
+                // Validate User and Group UUID's
+
                 if (!ResolveUserUuid(parcel.OwnerID))
                     parcel.OwnerID = m_scene.RegionInfo.EstateSettings.EstateOwner;
 
+                if (!ResolveGroupUuid(parcel.GroupID))
+                {
+                    parcel.GroupID = UUID.Zero;
+                    parcel.IsGroupOwned = false;
+                }
+
+                List<LandAccessEntry> accessList = new List<LandAccessEntry>();
+                foreach (LandAccessEntry entry in parcel.ParcelAccessList)
+                {
+                    if (ResolveUserUuid(entry.AgentID))
+                        accessList.Add(entry);
+                    // else, drop this access rule
+                }
+                parcel.ParcelAccessList = accessList;
+
 //                m_log.DebugFormat(
 //                    "[ARCHIVER]: Adding parcel {0}, local id {1}, area {2}", 
 //                    parcel.Name, parcel.LocalID, parcel.Area);
@@ -419,6 +456,30 @@ namespace OpenSim.Region.CoreModules.World.Archiver
         }
 
         /// <summary>
+        /// Look up the given group id to check whether it's one that is valid for this grid.
+        /// </summary>
+        /// <param name="uuid"></param>
+        /// <returns></returns>
+        private bool ResolveGroupUuid(UUID uuid)
+        {
+            if (uuid == UUID.Zero)
+                return true;    // this means the object has no group
+
+            if (!m_validGroupUuids.ContainsKey(uuid))
+            {
+                bool exists;
+                
+                if (m_groupsModule == null)
+                    exists = false;
+                else
+                    exists = (m_groupsModule.GetGroupRecord(uuid) != null);
+
+                m_validGroupUuids.Add(uuid, exists);
+            }
+
+            return m_validGroupUuids[uuid];
+        }
+
         /// Load an asset
         /// </summary>
         /// <param name="assetFilename"></param>

OpenSim/Region/CoreModules/World/Sound/SoundModule.cs

@@ -85,13 +85,15 @@ namespace OpenSim.Region.CoreModules.World.Sound
                         dis = 0;
                 }
 
+                float thisSpGain;
+
                 // Scale by distance
                 if (radius == 0)
-                    gain = (float)((double)gain * ((100.0 - dis) / 100.0));
+                    thisSpGain = (float)((double)gain * ((100.0 - dis) / 100.0));
                 else
-                    gain = (float)((double)gain * ((radius - dis) / radius));
+                    thisSpGain = (float)((double)gain * ((radius - dis) / radius));
 
-                sp.ControllingClient.SendPlayAttachedSound(soundID, objectID, ownerID, (float)gain, flags);
+                sp.ControllingClient.SendPlayAttachedSound(soundID, objectID, ownerID, thisSpGain, flags);
             });
         }
         

OpenSim/Region/Framework/Scenes/Scene.cs

@@ -4340,15 +4340,18 @@ namespace OpenSim.Region.Framework.Scenes
         /// Tell a single agent to disconnect from the region.
         /// </summary>
         /// <param name="agentID"></param>
-        /// <param name="childOnly"></param>
+        /// <param name="force">
-        public bool IncomingCloseAgent(UUID agentID, bool childOnly)
+        /// Force the agent to close even if it might be in the middle of some other operation.  You do not want to
+        /// force unless you are absolutely sure that the agent is dead and a normal close is not working.
+        /// </param>
+        public bool IncomingCloseAgent(UUID agentID, bool force)
         {
             //m_log.DebugFormat("[SCENE]: Processing incoming close agent for {0}", agentID);
 
             ScenePresence presence = m_sceneGraph.GetScenePresence(agentID);
             if (presence != null)
             {
-                presence.ControllingClient.Close();
+                presence.ControllingClient.Close(true, force);
                 return true;
             }
 

OpenSim/Region/Framework/Scenes/SceneObjectPart.cs

@@ -3560,23 +3560,32 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
-        /// Set the color of prim faces
+        /// Set the color & alpha of prim faces
         /// </summary>
-        /// <param name="color"></param>
         /// <param name="face"></param>
-        public void SetFaceColor(Vector3 color, int face)
+        /// <param name="color"></param>
+        /// <param name="alpha"></param>
+        public void SetFaceColorAlpha(int face, Vector3 color, double ?alpha)
         {
+            Vector3 clippedColor = Util.Clip(color, 0.0f, 1.0f);
+            float clippedAlpha = alpha.HasValue ?
+                Util.Clip((float)alpha.Value, 0.0f, 1.0f) : 0;
+
             // The only way to get a deep copy/ If we don't do this, we can
-            // mever detect color changes further down.
+            // never detect color changes further down.
             Byte[] buf = Shape.Textures.GetBytes();
             Primitive.TextureEntry tex = new Primitive.TextureEntry(buf, 0, buf.Length);
             Color4 texcolor;
             if (face >= 0 && face < GetNumberOfSides())
             {
                 texcolor = tex.CreateFace((uint)face).RGBA;
-                texcolor.R = Util.Clip((float)color.X, 0.0f, 1.0f);
+                texcolor.R = clippedColor.X;
-                texcolor.G = Util.Clip((float)color.Y, 0.0f, 1.0f);
+                texcolor.G = clippedColor.Y;
-                texcolor.B = Util.Clip((float)color.Z, 0.0f, 1.0f);
+                texcolor.B = clippedColor.Z;
+                if (alpha.HasValue)
+                {
+                    texcolor.A = clippedAlpha;
+                }
                 tex.FaceTextures[face].RGBA = texcolor;
                 UpdateTextureEntry(tex.GetBytes());
                 return;
@@ -3588,15 +3597,23 @@ namespace OpenSim.Region.Framework.Scenes
                     if (tex.FaceTextures[i] != null)
                     {
                         texcolor = tex.FaceTextures[i].RGBA;
-                        texcolor.R = Util.Clip((float)color.X, 0.0f, 1.0f);
+                        texcolor.R = clippedColor.X;
-                        texcolor.G = Util.Clip((float)color.Y, 0.0f, 1.0f);
+                        texcolor.G = clippedColor.Y;
-                        texcolor.B = Util.Clip((float)color.Z, 0.0f, 1.0f);
+                        texcolor.B = clippedColor.Z;
+                        if (alpha.HasValue)
+                        {
+                            texcolor.A = clippedAlpha;
+                        }
                         tex.FaceTextures[i].RGBA = texcolor;
                     }
                     texcolor = tex.DefaultTexture.RGBA;
-                    texcolor.R = Util.Clip((float)color.X, 0.0f, 1.0f);
+                    texcolor.R = clippedColor.X;
-                    texcolor.G = Util.Clip((float)color.Y, 0.0f, 1.0f);
+                    texcolor.G = clippedColor.Y;
-                    texcolor.B = Util.Clip((float)color.Z, 0.0f, 1.0f);
+                    texcolor.B = clippedColor.Z;
+                    if (alpha.HasValue)
+                    {
+                        texcolor.A = clippedAlpha;
+                    }
                     tex.DefaultTexture.RGBA = texcolor;
                 }
                 UpdateTextureEntry(tex.GetBytes());

OpenSim/Region/Framework/Scenes/Tests/ScenePresenceAgentTests.cs

@@ -141,7 +141,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             TestScene scene = new SceneHelpers().SetupScene();
             ScenePresence sp = SceneHelpers.AddScenePresence(scene, TestHelpers.ParseTail(0x1));
 
-            scene.IncomingCloseAgent(sp.UUID);
+            scene.IncomingCloseAgent(sp.UUID, false);
 
             Assert.That(scene.GetScenePresence(sp.UUID), Is.Null);
             Assert.That(scene.AuthenticateHandler.GetAgentCircuitData(sp.UUID), Is.Null);

OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs

@@ -890,10 +890,10 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
 
         public void Close()
         {
-            Close(true);
+            Close(true, false);
         }
 
-        public void Close(bool sendStop)
+        public void Close(bool sendStop, bool force)
         {
             Disconnect();
         }

OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs

@@ -905,11 +905,13 @@ namespace OpenSim.Region.OptionalModules.World.NPC
 
         public void Close()
         {
-            Close(true);
+            Close(true, false);
         }
 
-        public void Close(bool sendStop)
+        public void Close(bool sendStop, bool force)
         {
+            // Remove ourselves from the scene
+            m_scene.RemoveClient(AgentId, false);
         }
 
         public void Start()

OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs

@@ -1490,11 +1490,13 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 scale.y = Math.Max(World.m_minPhys, Math.Min(World.m_maxPhys, scale.y));
                 scale.z = Math.Max(World.m_minPhys, Math.Min(World.m_maxPhys, scale.z));
             }
-
+            else
-            // Next we clamp the scale to the non-physical min/max
+            {
+                // If not physical, then we clamp the scale to the non-physical min/max
                 scale.x = Math.Max(World.m_minNonphys, Math.Min(World.m_maxNonphys, scale.x));
                 scale.y = Math.Max(World.m_minNonphys, Math.Min(World.m_maxNonphys, scale.y));
                 scale.z = Math.Max(World.m_minNonphys, Math.Min(World.m_maxNonphys, scale.z));
+            }
 
             Vector3 tmp = part.Scale;
             tmp.X = (float)scale.x;
@@ -1568,7 +1570,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (face == ScriptBaseClass.ALL_SIDES)
                 face = SceneObjectPart.ALL_SIDES;
 
-            m_host.SetFaceColor(color, face);
+            m_host.SetFaceColorAlpha(face, color, null);
         }
 
         public void SetTexGen(SceneObjectPart part, int face,int style)
@@ -3900,7 +3902,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 try
                 {
                     foreach (SceneObjectPart part in parts)
-                        part.SetFaceColor(color, face);
+                        part.SetFaceColorAlpha(face, color, null);
                 }
                 finally
                 {
@@ -8243,8 +8245,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             LSL_Vector color=rules.GetVector3Item(idx++);
                             double alpha=(double)rules.GetLSLFloatItem(idx++);
 
-                            part.SetFaceColor(color, face);
+                            part.SetFaceColorAlpha(face, color, alpha);
-                            SetAlpha(part, alpha, face);
 
                             break;
 

OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs

@@ -2939,7 +2939,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         sp.ControllingClient.Kick(alert);
 
                     // ...and close on our side
-                    sp.Scene.IncomingCloseAgent(sp.UUID);
+                    sp.Scene.IncomingCloseAgent(sp.UUID, false);
                 }
             });
         }

OpenSim/Region/ScriptEngine/Shared/CodeTools/Compiler.cs

@@ -546,6 +546,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.CodeTools
                     "OpenSim.Region.ScriptEngine.Shared.dll"));
             parameters.ReferencedAssemblies.Add(Path.Combine(rootPath,
                     "OpenSim.Region.ScriptEngine.Shared.Api.Runtime.dll"));
+            parameters.ReferencedAssemblies.Add(Path.Combine(rootPath,
+                    "OpenMetaverseTypes.dll"));
 
             if (lang == enumCompileType.yp)
             {

OpenSim/Tests/Common/Mock/TestClient.cs

@@ -935,12 +935,12 @@ namespace OpenSim.Tests.Common.Mock
             Close();
         }
 
-        public void Close(bool c)
+        public void Close()
         {
-            Close();
+            Close(true, false);
         }
 
-        public void Close()
+        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.

prebuild.xml

@@ -1880,6 +1880,7 @@
       <Reference name="System.Core"/>
       <Reference name="System.Xml"/>
       <Reference name="Mono.Addins" path="../../../bin/"/>
+      <Reference name="NDesk.Options" path="../../../bin/"/>
       <Reference name="OpenMetaverseTypes" path="../../../bin/"/>
       <Reference name="OpenMetaverse.StructuredData" path="../../../bin/"/>
       <Reference name="OpenMetaverse" path="../../../bin/"/>