16 files changed, 344 insertions, 227 deletions

diff --git a/OpenSim/Data/Tests/InventoryTests.cs b/OpenSim/Data/Tests/InventoryTests.cs
index dc03259..9c2a2d6 100644
--- a/OpenSim/Data/Tests/InventoryTests.cs
+++ b/OpenSim/Data/Tests/InventoryTests.cs
@@ -323,7 +323,7 @@ namespace OpenSim.Data.Tests
                                     .IgnoreProperty(x => x.InvType)
                                     .IgnoreProperty(x => x.CreatorIdAsUuid)
                                     .IgnoreProperty(x => x.Description)
-                                    .IgnoreProperty(x => x.CreatorId)
+                                    .IgnoreProperty(x => x.CreatorIdentification)
                                     .IgnoreProperty(x => x.CreatorData));
 
             inventoryScrambler.Scramble(expected);
@@ -334,7 +334,7 @@ namespace OpenSim.Data.Tests
                                     .IgnoreProperty(x => x.InvType)
                                     .IgnoreProperty(x => x.CreatorIdAsUuid)
                                     .IgnoreProperty(x => x.Description)
-                                    .IgnoreProperty(x => x.CreatorId)
+                                    .IgnoreProperty(x => x.CreatorIdentification)
                                     .IgnoreProperty(x => x.CreatorData));
         }
 
diff --git a/OpenSim/Framework/AgentCircuitData.cs b/OpenSim/Framework/AgentCircuitData.cs
index cc9fcea..1600bdc 100644
--- a/OpenSim/Framework/AgentCircuitData.cs
+++ b/OpenSim/Framework/AgentCircuitData.cs
@@ -302,31 +302,26 @@ namespace OpenSim.Framework
             if (args["start_pos"] != null)
                 Vector3.TryParse(args["start_pos"].AsString(), out startpos);
 
-// DEBUG ON
-            m_log.WarnFormat("[AGENTCIRCUITDATA] agentid={0}, child={1}, startpos={2}",AgentID,child,startpos.ToString());
-// DEBUG OFF
+            m_log.InfoFormat("[AGENTCIRCUITDATA] agentid={0}, child={1}, startpos={2}",AgentID,child,startpos.ToString());
             
             try {
-            // Unpack various appearance elements
-            Appearance = new AvatarAppearance(AgentID);
+                // Unpack various appearance elements
+                Appearance = new AvatarAppearance(AgentID);
 
-            // Eventually this code should be deprecated, use full appearance
-            // packing in packed_appearance
-            if (args["appearance_serial"] != null)
-                Appearance.Serial = args["appearance_serial"].AsInteger();
+                // Eventually this code should be deprecated, use full appearance
+                // packing in packed_appearance
+                if (args["appearance_serial"] != null)
+                    Appearance.Serial = args["appearance_serial"].AsInteger();
 
-            if (args.ContainsKey("packed_appearance") && (args["packed_appearance"].Type == OSDType.Map))
-            {
-                Appearance.Unpack((OSDMap)args["packed_appearance"]);
-// DEBUG ON
-                m_log.WarnFormat("[AGENTCIRCUITDATA] unpacked appearance");
-// DEBUG OFF
+                if (args.ContainsKey("packed_appearance") && (args["packed_appearance"].Type == OSDType.Map))
+                {
+                    Appearance.Unpack((OSDMap)args["packed_appearance"]);
+                    m_log.InfoFormat("[AGENTCIRCUITDATA] unpacked appearance");
+                }
+                else
+                    m_log.Warn("[AGENTCIRCUITDATA] failed to find a valid packed_appearance");
             }
-// DEBUG ON
-            else
-                m_log.Warn("[AGENTCIRCUITDATA] failed to find a valid packed_appearance");
-// DEBUG OFF
-            } catch (Exception e)
+            catch (Exception e)
             {
                 m_log.ErrorFormat("[AGENTCIRCUITDATA] failed to unpack appearance; {0}",e.Message);
             }
diff --git a/OpenSim/Framework/AssetLandmark.cs b/OpenSim/Framework/AssetLandmark.cs
index 7806c1f..f433235 100644
--- a/OpenSim/Framework/AssetLandmark.cs
+++ b/OpenSim/Framework/AssetLandmark.cs
@@ -51,8 +51,16 @@ namespace OpenSim.Framework
             string[] parts = temp.Split('\n');
             int.TryParse(parts[0].Substring(17, 1), out Version);
             UUID.TryParse(parts[1].Substring(10, 36), out RegionID);
-            // the vector is stored with spaces as separators, not with commas ("10.3 32.5 43" instead of "10.3, 32.5, 43")
-            Vector3.TryParse(parts[2].Substring(10, parts[2].Length - 10).Replace(" ", ","), out Position);
+            // The position is a vector with spaces as separators ("10.3 32.5 43").
+            // Parse each scalar separately to take into account the system's culture setting.
+            string[] scalars = parts[2].Substring(10, parts[2].Length - 10).Split(' ');
+            if (scalars.Length > 0)
+                System.Single.TryParse(scalars[0], out Position.X);
+            if (scalars.Length > 1)
+                System.Single.TryParse(scalars[1], out Position.Y);
+            if (scalars.Length > 2)
+                System.Single.TryParse(scalars[2], out Position.Z);
+
             ulong.TryParse(parts[3].Substring(14, parts[3].Length - 14), out RegionHandle);
         }
     }
diff --git a/OpenSim/Framework/ChildAgentDataUpdate.cs b/OpenSim/Framework/ChildAgentDataUpdate.cs
index a227338..ce0b2fb 100644
--- a/OpenSim/Framework/ChildAgentDataUpdate.cs
+++ b/OpenSim/Framework/ChildAgentDataUpdate.cs
@@ -331,9 +331,7 @@ namespace OpenSim.Framework
 
         public virtual OSDMap Pack()
         {
-// DEBUG ON
-            m_log.WarnFormat("[CHILDAGENTDATAUPDATE] Pack data");
-// DEBUG OFF
+            m_log.InfoFormat("[CHILDAGENTDATAUPDATE] Pack data");
 
             OSDMap args = new OSDMap();
             args["message_type"] = OSD.FromString("AgentData");
@@ -454,9 +452,7 @@ namespace OpenSim.Framework
         /// <param name="hash"></param>
         public virtual void Unpack(OSDMap args)
         {
-// DEBUG ON
-            m_log.WarnFormat("[CHILDAGENTDATAUPDATE] Unpack data");
-// DEBUG OFF
+            m_log.InfoFormat("[CHILDAGENTDATAUPDATE] Unpack data");
 
             if (args.ContainsKey("region_id"))
                 UUID.TryParse(args["region_id"].AsString(), out RegionID);
@@ -613,10 +609,8 @@ namespace OpenSim.Framework
 
             if (args.ContainsKey("packed_appearance") && (args["packed_appearance"]).Type == OSDType.Map)
                 Appearance = new AvatarAppearance(AgentID,(OSDMap)args["packed_appearance"]);
-// DEBUG ON
             else
                 m_log.WarnFormat("[CHILDAGENTDATAUPDATE] No packed appearance");
-// DEBUG OFF
 
             if ((args["controllers"] != null) && (args["controllers"]).Type == OSDType.Array)
             {
diff --git a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
index 0df4585..ab1c206 100644
--- a/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/AvatarFactory/AvatarFactoryModule.cs
@@ -183,7 +183,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                                 });
                     }
 
-                    // m_log.WarnFormat("[AVFACTORY]: Complete texture check for {0}",client.AgentId);
+                    m_log.WarnFormat("[AVFACTORY]: Complete texture check for {0}",client.AgentId);
                 }
 
                 // Process the visual params, this may change height as well
@@ -196,12 +196,6 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
                             sp.SetHeight(sp.Appearance.AvatarHeight);
                     }
                 }
-
-                // Send the appearance back to the avatar, not clear that this is needed
-                sp.ControllingClient.SendAvatarDataImmediate(sp);
-                // AvatarAppearance avp = sp.Appearance;
-                // sp.ControllingClient.SendAppearance(avp.Owner,avp.VisualParams,avp.Texture.GetBytes());
-
             }
             
 
@@ -274,21 +268,6 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
             // Send the appearance to everyone in the scene
             sp.SendAppearanceToAllOtherAgents();
-            // sp.ControllingClient.SendAvatarDataImmediate(sp);
-
-            // Send the appearance back to the avatar
-            // AvatarAppearance avp = sp.Appearance;
-            // sp.ControllingClient.SendAppearance(avp.Owner, avp.VisualParams, avp.Texture.GetBytes());
-
-/*
-//  this needs to be fixed, the flag should be on scene presence not the region module
-            // Start the animations if necessary
-            if (!m_startAnimationSet)
-            {
-                sp.Animator.UpdateMovementAnimations();
-                m_startAnimationSet = true;
-            }
-*/
         }
 
         private void HandleAppearanceSave(UUID agentid)
@@ -374,6 +353,7 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
 
             // m_log.WarnFormat("[AVFACTORY]: AvatarIsWearing called for {0}", client.AgentId);
 
+            // operate on a copy of the appearance so we don't have to lock anything
             AvatarAppearance avatAppearance = new AvatarAppearance(sp.Appearance, false);
 
             foreach (AvatarWearingArgs.Wearable wear in e.NowWearing)
@@ -388,9 +368,11 @@ namespace OpenSim.Region.CoreModules.Avatar.AvatarFactory
             SetAppearanceAssets(sp.UUID, ref avatAppearance);
 
             // could get fancier with the locks here, but in the spirit of "last write wins"
-            // this should work correctly
+            // this should work correctly, also, we don't need to send the appearance here
+            // since the "iswearing" will trigger a new set of visual param and baked texture changes
+            // when those complete, the new appearance will be sent
             sp.Appearance = avatAppearance;
-            m_scene.AvatarService.SetAppearance(client.AgentId, sp.Appearance);
+            QueueAppearanceSave(client.AgentId);
         }
 
         private void SetAppearanceAssets(UUID userID, ref AvatarAppearance appearance)
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index f02a922..b57dc88 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -903,8 +903,10 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 }
 
                 agent.MakeChildAgent();
+
                 // now we have a child agent in this region. Request all interesting data about other (root) agents
-                agent.SendInitialFullUpdateToAllClients();
+                agent.SendOtherAgentsAvatarDataToMe();
+                agent.SendOtherAgentsAppearanceToMe();
 
                 CrossAttachmentsIntoNewRegion(neighbourRegion, agent, true);
 
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 70aceb1..90223b1 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2324,16 +2324,14 @@ namespace OpenSim.Region.Framework.Scenes
                 m_log.DebugFormat("[SCENE]: Problem adding scene object {0} in {1} ", sog.UUID, RegionInfo.RegionName);
                 return false;
             }
-            
-            newObject.RootPart.ParentGroup.CreateScriptInstances(0, false, DefaultScriptEngine, 2);
+
+            newObject.RootPart.ParentGroup.CreateScriptInstances(0, false, DefaultScriptEngine, GetStateSource(newObject));
 
             newObject.ResumeScripts();
 
             // Do this as late as possible so that listeners have full access to the incoming object
             EventManager.TriggerOnIncomingSceneObject(newObject);
 
-            TriggerChangedTeleport(newObject);
-            
             return true;
         }
 
@@ -2441,7 +2439,7 @@ namespace OpenSim.Region.Framework.Scenes
             return true;
         }
 
-        private void TriggerChangedTeleport(SceneObjectGroup sog)
+        private int GetStateSource(SceneObjectGroup sog)
         {
             ScenePresence sp = GetScenePresence(sog.OwnerID);
 
@@ -2452,13 +2450,12 @@ namespace OpenSim.Region.Framework.Scenes
                 if (aCircuit != null && (aCircuit.teleportFlags != (uint)TeleportFlags.Default))
                 {
                     // This will get your attention
-                    //m_log.Error("[XXX] Triggering ");
+                    //m_log.Error("[XXX] Triggering CHANGED_TELEPORT");
 
-                    // Trigger CHANGED_TELEPORT
-                    sp.Scene.EventManager.TriggerOnScriptChangedEvent(sog.LocalId, (uint)Changed.TELEPORT);
+                    return 5; // StateSource.Teleporting
                 }
-
             }
+            return 2; // StateSource.PrimCrossing
         }
 
         #endregion
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index db69093..82214bf 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -445,8 +445,36 @@ namespace OpenSim.Region.Framework.Scenes
                 PhysicsActor actor = m_physicsActor;
                 if (actor != null)
                     m_pos = actor.Position;
+                else
+                {
+                    // Obtain the correct position of a seated avatar.
+                    // In addition to providing the correct position while
+                    // the avatar is seated, this value will also
+                    // be used as the location to unsit to.
+                    //
+                    // If m_parentID is not 0, assume we are a seated avatar
+                    // and we should return the position based on the sittarget
+                    // offset and rotation of the prim we are seated on.
+                    //
+                    // Generally, m_pos will contain the position of the avatar
+                    // in the sim unless the avatar is on a sit target. While
+                    // on a sit target, m_pos will contain the desired offset
+                    // without the parent rotation applied.
+                    if (m_parentID != 0)
+                    {
+                        SceneObjectPart part = m_scene.GetSceneObjectPart(m_parentID);
+                        if (part != null)
+                        {
+                            return m_parentPosition + (m_pos * part.GetWorldRotation());
+                        }
+                        else
+                        {
+                            return m_parentPosition + m_pos;
+                        }
+                    }
+                }
 
-                return m_parentPosition + m_pos;
+                return m_pos;
             }
             set
             {
@@ -703,7 +731,9 @@ namespace OpenSim.Region.Framework.Scenes
             // Note: This won't send data *to* other clients in that region (children don't send)
 
 // MIC: This gets called again in CompleteMovement
-            SendInitialFullUpdateToAllClients();
+            // SendInitialFullUpdateToAllClients();
+            SendOtherAgentsAvatarDataToMe();
+            SendOtherAgentsAppearanceToMe();
 
             RegisterToEvents();
             SetDirectionVectors();
@@ -1613,7 +1643,7 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         AbsolutePosition = part.AbsolutePosition;
                         Velocity = Vector3.Zero;
-                        SendFullUpdateToAllClients();
+                        SendAvatarDataToAllAgents();
 
                         //HandleAgentSit(ControllingClient, m_requestedSitTargetUUID);
                     }
@@ -1688,7 +1718,7 @@ namespace OpenSim.Region.Framework.Scenes
                 m_parentPosition = Vector3.Zero;
 
                 m_parentID = 0;
-                SendFullUpdateToAllClients();
+                SendAvatarDataToAllAgents();
                 m_requestedSitTargetID = 0;
                 if (m_physicsActor != null && m_appearance != null)
                 {
@@ -2154,7 +2184,7 @@ namespace OpenSim.Region.Framework.Scenes
             RemoveFromPhysicalScene();
 
             Animator.TrySetMovementAnimation(sitAnimation);
-            SendFullUpdateToAllClients();
+            SendAvatarDataToAllAgents();
             // This may seem stupid, but Our Full updates don't send avatar rotation :P
             // So we're also sending a terse update (which has avatar rotation)
             // [Update] We do now.
@@ -2379,165 +2409,169 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
-        /// Tell other client about this avatar (The client previously didn't know or had outdated details about this avatar)
+        /// Do everything required once a client completes its movement into a region and becomes
+        /// a root agent.
         /// </summary>
-        /// <param name="remoteAvatar"></param>
-        public void SendFullUpdateToOtherClient(ScenePresence remoteAvatar)
+        private void SendInitialData()
         {
-            // 2 stage check is needed.
-            if (remoteAvatar == null)
-                return;
-
-            IClientAPI cl = remoteAvatar.ControllingClient;
-            if (cl == null)
-                return;
+            // Moved this into CompleteMovement to ensure that m_appearance is initialized before
+            // the inventory arrives
+            // m_scene.GetAvatarAppearance(m_controllingClient, out m_appearance);
 
-            if (m_appearance.Texture == null)
-                return;
+            // This agent just became root. We are going to tell everyone about it. The process of
+            // getting other avatars information was initiated in the constructor... don't do it 
+            // again here... 
+            SendAvatarDataToAllAgents();
 
-// MT: This is needed for sit. It's legal to send it to oneself, and the name
-//     of the method is a misnomer
-//
-//            if (LocalId == remoteAvatar.LocalId)
-//            {
-//                m_log.WarnFormat("[SCENEPRESENCE]: An agent is attempting to send avatar data to itself; {0}", UUID);
-//                return;
-//            }
+            // We have an appearance but we may not have the baked textures. Check the asset cache 
+            // to see if all the baked textures are already here. 
+            if (m_scene.AvatarFactory != null)
+            {
+                if (m_scene.AvatarFactory.ValidateBakedTextureCache(m_controllingClient))
+                {
+//                    m_log.WarnFormat("[SCENEPRESENCE]: baked textures are in the cache for {0}", Name);
+                    SendAppearanceToAgent(this);
 
-            if (IsChildAgent)
+                    // If the avatars baked textures are all in the cache, then we have a 
+                    // complete appearance... send it out, if not, then we'll send it when
+                    // the avatar finishes updating its appearance
+                    SendAppearanceToAllOtherAgents();
+                }
+            }
+            else
             {
-                m_log.WarnFormat("[SCENEPRESENCE]: A child agent is attempting to send out avatar data; {0}", UUID);
-                return;
+                m_log.WarnFormat("[SCENEPRESENCE]: AvatarFactory not set for {0}", Name);
             }
-            
-            remoteAvatar.m_controllingClient.SendAvatarDataImmediate(this);
-            m_scene.StatsReporter.AddAgentUpdates(1);
         }
 
         /// <summary>
-        /// Tell *ALL* agents about this agent
+        /// Send this agent's avatar data to all other root and child agents in the scene
+        /// This agent must be root. This avatar will receive its own update. 
         /// </summary>
-        public void SendInitialFullUpdateToAllClients()
+        public void SendAvatarDataToAllAgents()
         {
-            m_perfMonMS = Util.EnvironmentTickCount();
-            int avUpdates = 0;
-            m_scene.ForEachScenePresence(delegate(ScenePresence avatar)
+            // only send update from root agents to other clients; children are only "listening posts"
+            if (IsChildAgent)
             {
-                ++avUpdates;
-
-                // Don't update ourselves
-                if (avatar.LocalId == LocalId)
-                    return;
-                
-                // If this is a root agent, then get info about the avatar
-                if (!IsChildAgent)
-                {
-                    SendFullUpdateToOtherClient(avatar);
-                }
+                m_log.Warn("[SCENEPRESENCE] attempt to send avatar data from a child agent");
+                return;
+            }
+            
+            m_perfMonMS = Util.EnvironmentTickCount();
 
-                // If the other avatar is a root
-                if (!avatar.IsChildAgent)
-                {
-                    avatar.SendFullUpdateToOtherClient(this);
-                    avatar.SendAppearanceToOtherAgent(this);
-                    avatar.Animator.SendAnimPackToClient(ControllingClient);
-                }
-            });
+            int count = 0;
+            m_scene.ForEachScenePresence(delegate(ScenePresence scenePresence)
+                                         {
+                                             SendAvatarDataToAgent(scenePresence);
+                                             count++;
+                                         });
 
-            m_scene.StatsReporter.AddAgentUpdates(avUpdates);
+            m_scene.StatsReporter.AddAgentUpdates(count);
             m_scene.StatsReporter.AddAgentTime(Util.EnvironmentTickCountSubtract(m_perfMonMS));
-
-            //Animator.SendAnimPack();
         }
 
-        public void SendFullUpdateToAllClients()
+        /// <summary>
+        /// Send avatar data for all other root agents to this agent, this agent
+        /// can be either a child or root
+        /// </summary>
+        public void SendOtherAgentsAvatarDataToMe()
         {
             m_perfMonMS = Util.EnvironmentTickCount();
 
-            // only send update from root agents to other clients; children are only "listening posts"
-            if (IsChildAgent)
-            {
-                m_log.Warn("[SCENEPRESENCE] attempt to send update from a childagent");
-                return;
-            }
-            
             int count = 0;
-            m_scene.ForEachScenePresence(delegate(ScenePresence sp)
-            {
-                if (sp.IsChildAgent)
-                    return;
-                SendFullUpdateToOtherClient(sp);
-                ++count;
-            });
+            m_scene.ForEachScenePresence(delegate(ScenePresence scenePresence)
+                                         {
+                                             // only send information about root agents
+                                             if (scenePresence.IsChildAgent)
+                                                 return;
+                                             
+                                             // only send information about other root agents
+                                             if (scenePresence.UUID == UUID)
+                                                 return;
+                                             
+                                             scenePresence.SendAvatarDataToAgent(this);
+                                             count++;
+                                         });
+
             m_scene.StatsReporter.AddAgentUpdates(count);
             m_scene.StatsReporter.AddAgentTime(Util.EnvironmentTickCountSubtract(m_perfMonMS));
-
-            Animator.SendAnimPack();
         }
 
         /// <summary>
-        /// Do everything required once a client completes its movement into a region
+        /// Send avatar data to an agent.
         /// </summary>
-        public void SendInitialData()
+        /// <param name="avatar"></param>
+        private void SendAvatarDataToAgent(ScenePresence avatar)
         {
-            // Moved this into CompleteMovement to ensure that m_appearance is initialized before
-            // the inventory arrives
-            // m_scene.GetAvatarAppearance(m_controllingClient, out m_appearance);
+//            m_log.WarnFormat("[SP] Send avatar data from {0} to {1}",m_uuid,avatar.ControllingClient.AgentId);
 
-            m_controllingClient.SendAvatarDataImmediate(this);
-            if (m_scene.AvatarFactory != null)
-            {
-                if (m_scene.AvatarFactory.ValidateBakedTextureCache(m_controllingClient))
-                {
-//                    m_log.WarnFormat("[SCENEPRESENCE]: baked textures are in the cache for {0}", Name);
-                    m_controllingClient.SendAppearance(
-                        m_appearance.Owner,m_appearance.VisualParams,m_appearance.Texture.GetBytes());
-                }
-            }
-            else
+            avatar.ControllingClient.SendAvatarDataImmediate(this);
+            Animator.SendAnimPackToClient(avatar.ControllingClient);
+        }
+
+        /// <summary>
+        /// Send this agent's appearance to all other root and child agents in the scene
+        /// This agent must be root.
+        /// </summary>
+        public void SendAppearanceToAllOtherAgents()
+        {
+            // only send update from root agents to other clients; children are only "listening posts"
+            if (IsChildAgent)
             {
-                m_log.WarnFormat("[SCENEPRESENCE]: AvatarFactory not set for {0}", Name);
+                m_log.Warn("[SCENEPRESENCE] attempt to send avatar data from a child agent");
+                return;
             }
+            
+            m_perfMonMS = Util.EnvironmentTickCount();
 
-            SendInitialFullUpdateToAllClients();
+            int count = 0;
+            m_scene.ForEachScenePresence(delegate(ScenePresence scenePresence)
+                                         {
+                                             if (scenePresence.UUID == UUID)
+                                                 return;
+
+                                             SendAppearanceToAgent(scenePresence);
+                                             count++;
+                                         });
+
+            m_scene.StatsReporter.AddAgentUpdates(count);
+            m_scene.StatsReporter.AddAgentTime(Util.EnvironmentTickCountSubtract(m_perfMonMS));
         }
 
         /// <summary>
-        ///
+        /// Send appearance from all other root agents to this agent. this agent
+        /// can be either root or child
         /// </summary>
-        public void SendAppearanceToAllOtherAgents()
+        public void SendOtherAgentsAppearanceToMe()
         {
-// DEBUG ON
-//            m_log.WarnFormat("[SCENEPRESENCE]: Send appearance from {0} to all other agents", m_uuid);
-// DEBUG OFF
             m_perfMonMS = Util.EnvironmentTickCount();
 
+            int count = 0;
             m_scene.ForEachScenePresence(delegate(ScenePresence scenePresence)
                                          {
-                                             if (scenePresence.UUID != UUID)
-                                             {
-                                                 SendAppearanceToOtherAgent(scenePresence);
-                                             }
+                                             // only send information about root agents
+                                             if (scenePresence.IsChildAgent)
+                                                 return;
+                                             
+                                             // only send information about other root agents
+                                             if (scenePresence.UUID == UUID)
+                                                 return;
+                                             
+                                             scenePresence.SendAppearanceToAgent(this);
+                                             count++;
                                          });
 
+            m_scene.StatsReporter.AddAgentUpdates(count);
             m_scene.StatsReporter.AddAgentTime(Util.EnvironmentTickCountSubtract(m_perfMonMS));
         }
 
         /// <summary>
-        /// Send appearance data to an agent that isn't this one.
+        /// Send appearance data to an agent.
         /// </summary>
         /// <param name="avatar"></param>
-        public void SendAppearanceToOtherAgent(ScenePresence avatar)
+        private void SendAppearanceToAgent(ScenePresence avatar)
         {
-            if (LocalId == avatar.LocalId)
-            {
-                m_log.WarnFormat("[SCENE PRESENCE]: An agent is attempting to send appearance data to itself; {0}", UUID);
-                return;
-            }
-
-// DEBUG ON
 //          m_log.WarnFormat("[SP] Send appearance from {0} to {1}",m_uuid,avatar.ControllingClient.AgentId);
-// DEBUG OFF
 
             avatar.ControllingClient.SendAppearance(
                 m_appearance.Owner, m_appearance.VisualParams, m_appearance.Texture.GetBytes());
@@ -3050,9 +3084,6 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void CopyFrom(AgentData cAgent)
         {
-// DEBUG ON
-            m_log.ErrorFormat("[SCENEPRESENCE] CALLING COPYFROM");
-// DEBUG OFF
             m_originRegionID = cAgent.RegionID;
 
             m_callbackURI = cAgent.CallbackURI;
diff --git a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
index aee2d10..3978a7d 100644
--- a/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
+++ b/OpenSim/Region/Framework/Scenes/UuidGatherer.cs
@@ -86,23 +86,33 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="assetUuids">The assets gathered</param>
         public void GatherAssetUuids(UUID assetUuid, AssetType assetType, IDictionary<UUID, AssetType> assetUuids)
         {
-            assetUuids[assetUuid] = assetType;
-
-            if (AssetType.Bodypart == assetType || AssetType.Clothing == assetType)
-            {
-                GetWearableAssetUuids(assetUuid, assetUuids);
-            }
-            else if (AssetType.Gesture == assetType)
-            {
-                GetGestureAssetUuids(assetUuid, assetUuids);
-            }
-            else if (AssetType.LSLText == assetType)
-            {
-                GetScriptAssetUuids(assetUuid, assetUuids);
+            try
+            {               
+                assetUuids[assetUuid] = assetType;
+    
+                if (AssetType.Bodypart == assetType || AssetType.Clothing == assetType)
+                {
+                    GetWearableAssetUuids(assetUuid, assetUuids);
+                }
+                else if (AssetType.Gesture == assetType)
+                {
+                    GetGestureAssetUuids(assetUuid, assetUuids);
+                }
+                else if (AssetType.LSLText == assetType)
+                {
+                    GetScriptAssetUuids(assetUuid, assetUuids);
+                }
+                else if (AssetType.Object == assetType)
+                {
+                    GetSceneObjectAssetUuids(assetUuid, assetUuids);
+                }
             }
-            else if (AssetType.Object == assetType)
+            catch (Exception)
             {
-                GetSceneObjectAssetUuids(assetUuid, assetUuids);
+                m_log.ErrorFormat(
+                    "[UUID GATHERER]: Failed to gather uuids for asset id {0}, type {1}", 
+                    assetUuid, assetType);
+                throw;
             }
         }
 
diff --git a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
index a583cca..e9c5453 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Voice/FreeSwitchVoice/FreeSwitchVoiceModule.cs
@@ -132,7 +132,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
                 m_FreeswitchService = ServerUtils.LoadPlugin<IFreeswitchService>(serviceDll, args);
 
                 string jsonConfig = m_FreeswitchService.GetJsonConfig();
-                m_log.Debug("[FreeSwitchVoice]: Configuration string: " + jsonConfig);
+                //m_log.Debug("[FreeSwitchVoice]: Configuration string: " + jsonConfig);
                 OSDMap map = (OSDMap)OSDParser.DeserializeJson(jsonConfig);
 
                 m_freeSwitchAPIPrefix = map["APIPrefix"].AsString();
@@ -363,8 +363,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
 
             try
             {
-                m_log.DebugFormat("[FreeSwitchVoice][PROVISIONVOICE]: request: {0}, path: {1}, param: {2}",
-                                  request, path, param);
+                //m_log.DebugFormat("[FreeSwitchVoice][PROVISIONVOICE]: request: {0}, path: {1}, param: {2}",
+                //                  request, path, param);
 
                 //XmlElement    resp;
                 string agentname = "x" + Convert.ToBase64String(agentID.GetBytes());
@@ -445,8 +445,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
                 // voice channel
                 LandData land = scene.GetLandData(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
 
-                m_log.DebugFormat("[FreeSwitchVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
-                                  scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, request, path, param);
+                //m_log.DebugFormat("[FreeSwitchVoice][PARCELVOICE]: region \"{0}\": Parcel \"{1}\" ({2}): avatar \"{3}\": request: {4}, path: {5}, param: {6}",
+                //                  scene.RegionInfo.RegionName, land.Name, land.LocalID, avatarName, request, path, param);
 
                 // TODO: EstateSettings don't seem to get propagated...
                 // if (!scene.RegionInfo.EstateSettings.AllowVoice)
@@ -592,7 +592,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
 
             response["int_response_code"] = 200;
 
-            m_log.DebugFormat("[FreeSwitchVoice] FreeSwitchSLVoiceGetPreloginHTTPHandler return {0}",response["str_response_string"]);
+            //m_log.DebugFormat("[FreeSwitchVoice] FreeSwitchSLVoiceGetPreloginHTTPHandler return {0}",response["str_response_string"]);
             return response;
         }
 
@@ -664,7 +664,7 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
             response["str_response_string"] = resp.ToString();
             Regex normalizeEndLines = new Regex(@"\r\n", RegexOptions.Compiled | RegexOptions.Singleline | RegexOptions.Multiline);
 
-            m_log.DebugFormat("[FREESWITCH]: {0}", normalizeEndLines.Replace((string)response["str_response_string"],""));
+            //m_log.DebugFormat("[FREESWITCH]: {0}", normalizeEndLines.Replace((string)response["str_response_string"],""));
             return response;
         }
 
@@ -696,8 +696,8 @@ namespace OpenSim.Region.OptionalModules.Avatar.Voice.FreeSwitchVoice
                 }
             }
 
-            m_log.DebugFormat("[FreeSwitchVoice]: AUTH, URI: {0}, Content-Type:{1}, Body{2}", uri, contenttype,
-                              requestbody);
+            //m_log.DebugFormat("[FreeSwitchVoice]: AUTH, URI: {0}, Content-Type:{1}, Body{2}", uri, contenttype,
+            //                  requestbody);
             Hashtable response = new Hashtable();
             response["str_response_string"] = string.Format(@"<response xsi:schemaLocation=""/xsd/signin.xsd"">
                     <level0>
diff --git a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs
index 0c8113e..ccf5289 100644
--- a/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/XmlRpcGroups/GroupsModule.cs
@@ -1173,10 +1173,13 @@ namespace OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups
                 presence = scene.GetScenePresence(AgentID);
                 if (presence != null)
                 {
-                    presence.Grouptitle = Title;
+                    if (presence.Grouptitle != Title)
+                    {
+                        presence.Grouptitle = Title;
 
-                    // FixMe: Ter suggests a "Schedule" method that I can't find.
-                    presence.SendFullUpdateToAllClients();
+                        if (! presence.IsChildAgent)
+                            presence.SendAvatarDataToAllAgents();
+                    }
                 }
             }
         }
diff --git a/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs b/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
index 0c99d8c..8b7871b 100644
--- a/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Interfaces/IScriptInstance.cs
@@ -42,7 +42,8 @@ namespace OpenSim.Region.ScriptEngine.Interfaces
         NewRez = 1,
         PrimCrossing = 2,
         ScriptedRez = 3,
-        AttachedRez = 4
+        AttachedRez = 4,
+        Teleporting = 5
     }
 
     public interface IScriptWorkItem
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index d06b134..3c5f2d0 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -7759,24 +7759,59 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         break;
 
                     case (int)ScriptBaseClass.PRIM_BUMP_SHINY:
-                        // TODO--------------
                         if (remain < 1)
                             return res;
 
                         face=(int)rules.GetLSLIntegerItem(idx++);
 
-                        res.Add(new LSL_Integer(0));
-                        res.Add(new LSL_Integer(0));
+                        tex = part.Shape.Textures;
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < GetNumberOfSides(part); face++)
+                            {
+                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
+                                // Convert Shininess to PRIM_SHINY_*
+                                res.Add(new LSL_Integer((uint)texface.Shiny >> 6));
+                                // PRIM_BUMP_*
+                                res.Add(new LSL_Integer((int)texface.Bump));
+                            }
+                        }
+                        else
+                        {
+                            if (face >= 0 && face < GetNumberOfSides(part))
+                            {
+                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
+                                // Convert Shininess to PRIM_SHINY_*
+                                res.Add(new LSL_Integer((uint)texface.Shiny >> 6));
+                                // PRIM_BUMP_*
+                                res.Add(new LSL_Integer((int)texface.Bump));
+                            }
+                        }
                         break;
 
                     case (int)ScriptBaseClass.PRIM_FULLBRIGHT:
-                        // TODO--------------
                         if (remain < 1)
                             return res;
 
                         face=(int)rules.GetLSLIntegerItem(idx++);
 
-                        res.Add(new LSL_Integer(0));
+                        tex = part.Shape.Textures;
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < GetNumberOfSides(part); face++)
+                            {
+                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
+                                res.Add(new LSL_Integer(texface.Fullbright ? 1 : 0));
+                            }
+                        }
+                        else
+                        {
+                            if (face >= 0 && face < GetNumberOfSides(part))
+                            {
+                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
+                                res.Add(new LSL_Integer(texface.Fullbright ? 1 : 0));
+                            }
+                        }
                         break;
 
                     case (int)ScriptBaseClass.PRIM_FLEXIBLE:
@@ -7797,14 +7832,29 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         break;
 
                     case (int)ScriptBaseClass.PRIM_TEXGEN:
-                        // TODO--------------
-                        // (PRIM_TEXGEN_DEFAULT, PRIM_TEXGEN_PLANAR)
                         if (remain < 1)
                             return res;
 
                         face=(int)rules.GetLSLIntegerItem(idx++);
 
-                        res.Add(new LSL_Integer(0));
+                        tex = part.Shape.Textures;
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < GetNumberOfSides(part); face++)
+                            {
+                                MappingType texgen = tex.GetFace((uint)face).TexMapType;
+                                // Convert MappingType to PRIM_TEXGEN_DEFAULT, PRIM_TEXGEN_PLANAR etc.
+                                res.Add(new LSL_Integer((uint)texgen >> 1));
+                            }
+                        }
+                        else
+                        {
+                            if (face >= 0 && face < GetNumberOfSides(part))
+                            {
+                                MappingType texgen = tex.GetFace((uint)face).TexMapType;
+                                res.Add(new LSL_Integer((uint)texgen >> 1));
+                            }
+                        }
                         break;
 
                     case (int)ScriptBaseClass.PRIM_POINT_LIGHT:
@@ -7823,14 +7873,30 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         break;
 
                     case (int)ScriptBaseClass.PRIM_GLOW:
-                        // TODO--------------
                         if (remain < 1)
                             return res;
 
                         face=(int)rules.GetLSLIntegerItem(idx++);
 
-                        res.Add(new LSL_Float(0));
+                        tex = part.Shape.Textures;
+                        if (face == ScriptBaseClass.ALL_SIDES)
+                        {
+                            for (face = 0; face < GetNumberOfSides(part); face++)
+                            {
+                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
+                                res.Add(new LSL_Float(texface.Glow));
+                            }
+                        }
+                        else
+                        {
+                            if (face >= 0 && face < GetNumberOfSides(part))
+                            {
+                                Primitive.TextureEntryFace texface = tex.GetFace((uint)face);
+                                res.Add(new LSL_Float(texface.Glow));
+                            }
+                        }
                         break;
+
                     case (int)ScriptBaseClass.PRIM_TEXT:
                         Color4 textColor = part.GetTextColor();
                         res.Add(part.Text);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
index 660e9a3..8e712b6 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Instance/ScriptInstance.cs
@@ -390,19 +390,22 @@ namespace OpenSim.Region.ScriptEngine.Shared.Instance
                 }
                 else if (m_stateSource == StateSource.RegionStart)
                 {
-//                    m_log.Debug("[Script] Posted changed(CHANGED_REGION_RESTART) to script");
+                    //m_log.Debug("[Script] Posted changed(CHANGED_REGION_RESTART) to script");
                     PostEvent(new EventParams("changed",
-                                              new Object[] { new LSL_Types.LSLInteger((int)Changed.REGION_RESTART) },
-                                              new DetectParams[0]));
+                        new Object[] { new LSL_Types.LSLInteger((int)Changed.REGION_RESTART) }, new DetectParams[0]));
                 }
-                else if (m_stateSource == StateSource.PrimCrossing)
+                else if (m_stateSource == StateSource.PrimCrossing || m_stateSource == StateSource.Teleporting)
                 {
                     // CHANGED_REGION
                     PostEvent(new EventParams("changed",
-                                              new Object[] { new LSL_Types.LSLInteger((int)Changed.REGION) },
-                                              new DetectParams[0]));
+                        new Object[] { new LSL_Types.LSLInteger((int)Changed.REGION) }, new DetectParams[0]));
+
+                    // CHANGED_TELEPORT
+                    if (m_stateSource == StateSource.Teleporting)
+                        PostEvent(new EventParams("changed",
+                            new Object[] { new LSL_Types.LSLInteger((int)Changed.TELEPORT) }, new DetectParams[0]));
                 }
-            } 
+            }
             else 
             {
                 Start();
diff --git a/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs
index dfc9aa3..1d55b95 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Tests/LSL_ApiTest.cs
@@ -47,6 +47,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
     {
 
         private const double ANGLE_ACCURACY_IN_RADIANS = 1E-6;
+        private const double VECTOR_COMPONENT_ACCURACY = 0.0000005d;
         private LSL_Api m_lslApi;
 
         [SetUp]
@@ -164,5 +165,28 @@ namespace OpenSim.Region.ScriptEngine.Shared.Tests
             Assert.Greater(eulerCalc.z, eulerCheck.z - ANGLE_ACCURACY_IN_RADIANS, "TestllRot2Euler Z lower bounds check fail");
             Assert.Less(eulerCalc.z, eulerCheck.z + ANGLE_ACCURACY_IN_RADIANS, "TestllRot2Euler Z upper bounds check fail");
         }
+
+        [Test]
+        // llVecNorm test.
+        public void TestllVecNorm()
+        {
+            // Check special case for normalizing zero vector.
+            CheckllVecNorm(new LSL_Types.Vector3(0.0d, 0.0d, 0.0d), new LSL_Types.Vector3(0.0d, 0.0d, 0.0d));
+            // Check various vectors.
+            CheckllVecNorm(new LSL_Types.Vector3(10.0d, 25.0d, 0.0d), new LSL_Types.Vector3(0.371391d, 0.928477d, 0.0d));
+            CheckllVecNorm(new LSL_Types.Vector3(1.0d, 0.0d, 0.0d), new LSL_Types.Vector3(1.0d, 0.0d, 0.0d));
+            CheckllVecNorm(new LSL_Types.Vector3(-90.0d, 55.0d, 2.0d), new LSL_Types.Vector3(-0.853128d, 0.521356d, 0.018958d));
+            CheckllVecNorm(new LSL_Types.Vector3(255.0d, 255.0d, 255.0d), new LSL_Types.Vector3(0.577350d, 0.577350d, 0.577350d));
+        }
+
+        public void CheckllVecNorm(LSL_Types.Vector3 vec, LSL_Types.Vector3 vecNormCheck)
+        {
+            // Call LSL function to normalize the vector.
+            LSL_Types.Vector3 vecNorm = m_lslApi.llVecNorm(vec);
+            // Check each vector component against expected result.
+            Assert.AreEqual(vecNorm.x, vecNormCheck.x, VECTOR_COMPONENT_ACCURACY, "TestllVecNorm vector check fail on x component");
+            Assert.AreEqual(vecNorm.y, vecNormCheck.y, VECTOR_COMPONENT_ACCURACY, "TestllVecNorm vector check fail on y component");
+            Assert.AreEqual(vecNorm.z, vecNormCheck.z, VECTOR_COMPONENT_ACCURACY, "TestllVecNorm vector check fail on z component");
+        }
     }
 }
diff --git a/OpenSim/Services/HypergridService/GatekeeperService.cs b/OpenSim/Services/HypergridService/GatekeeperService.cs
index 3f5c4f1..0aa5352 100644
--- a/OpenSim/Services/HypergridService/GatekeeperService.cs
+++ b/OpenSim/Services/HypergridService/GatekeeperService.cs
@@ -333,7 +333,8 @@ namespace OpenSim.Services.HypergridService
 
             string addressee = parts[0];
             m_log.DebugFormat("[GATEKEEPER SERVICE]: Verifying {0} against {1}", addressee, m_ExternalName);
-            return (addressee == m_ExternalName);
+
+            return string.Equals(addressee, m_ExternalName, StringComparison.OrdinalIgnoreCase);
         }
 
         #endregion