Adds support for preserving animations on region crossings and TPs.

Known issue: after TP, the self client doesn't see the animations going, but others can see them. So there's a bug there (TPs only, crossings seem to be all fine).
Untested: did not test animation overriders; only tested playing animations from the viewer.

7 files changed, 669 insertions, 18 deletions

diff --git a/OpenSim/Region/Application/HGOpenSimNode.cs b/OpenSim/Region/Application/HGOpenSimNode.cs
index cf0f917..a8dd00e 100644
--- a/OpenSim/Region/Application/HGOpenSimNode.cs
+++ b/OpenSim/Region/Application/HGOpenSimNode.cs
@@ -28,6 +28,7 @@
 using System;
 using System.Collections.Generic;
 using System.Reflection;
+using System.Xml;
 using log4net;
 using Nini.Config;
 using OpenSim.Framework;
@@ -69,6 +70,8 @@ namespace OpenSim
 
             MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-mapping", "link-mapping [<x> <y>] <cr>", "Set local coordinate to map HG regions to", RunCommand);
             MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-region", "link-region <Xloc> <Yloc> <HostName>:<HttpPort>[:<RemoteRegionName>] <cr>", "Link a hypergrid region", RunCommand);
+            MainConsole.Instance.Commands.AddCommand("hypergrid", false, "link-URI", "link-URI <URL of xml files>", "ok", RunCommand);
+        
         }
 
         protected override void InitialiseStandaloneServices(LibraryRootFolder libraryRootFolder)
@@ -144,6 +147,32 @@ namespace OpenSim
             string command = cmdparams[0];
             cmdparams.RemoveAt(0);
 
+
+            if (command.Equals("link-URI"))
+            {
+
+                if (cmdparams.Count > 1 | cmdparams.Count < 1)
+                {
+                    m_log.Info("Invalid usage");
+                    m_log.Info("link-URI <URL of xml files>");
+                    return;
+                }
+
+
+                m_log.Info(cmdparams[0].ToString());
+
+                LoadXmlLinkFile(cmdparams[0].ToString());
+            }
+            
+            
+            
+            
+            
+            
+            
+            
+            
+            
             if (command.Equals("link-mapping"))
             {
                 if (cmdparams.Count == 2)
@@ -233,6 +262,56 @@ namespace OpenSim
             }
         }
 
+        private void LoadXmlLinkFile(string URI)
+        {
+
+
+            //use http://www.hgurl.com/hypergrid.xml for test
+
+            RegionInfo RegInfo;
+
+            try
+            {
+
+
+                XmlReader r = XmlReader.Create(URI);
+                XmlConfigSource reader = new XmlConfigSource(r);
+                
+
+                for (int t = 0; t < reader.Configs.Count; t++)
+                {
+
+                    m_log.Info(reader.Configs[t].Name);
+                    m_log.Info(reader.Configs[t].Get("xloc").ToString());
+                    string region_Name = reader.Configs[t].Name;
+                    uint xloc = (uint)reader.Configs[t].GetInt("xloc");
+                    uint yloc = (uint)reader.Configs[t].GetInt("yloc");
+                    uint externalPort = (uint)reader.Configs[t].GetInt("externalPort");
+                    string externalHostName = reader.Configs[t].Get("externalHostName");
+
+                    
+
+                    HGHyperlink.TryCreateLink(m_sceneManager.CurrentOrFirstScene, null, xloc, yloc, region_Name, externalPort, externalHostName, out RegInfo);
+
+
+                }
+
+                r.Close();
+
+
+
+            }
+
+            catch (Exception e)
+            {
+                m_log.Info(e.ToString());
+            }
+
+
+        }
+        
+        
+        
         /*
         private void LoadXmlLinkFile(string[] cmdparams)
         {
diff --git a/OpenSim/Region/Framework/Interfaces/IInterregionComms.cs b/OpenSim/Region/Framework/Interfaces/IInterregionComms.cs
index 0b62df2..15268c1 100644
--- a/OpenSim/Region/Framework/Interfaces/IInterregionComms.cs
+++ b/OpenSim/Region/Framework/Interfaces/IInterregionComms.cs
@@ -27,6 +27,7 @@
 
 using OpenMetaverse;
 using OpenSim.Framework;
+using OpenSim.Region.Framework.Scenes;
 
 namespace OpenSim.Region.Framework.Interfaces
 {
diff --git a/OpenSim/Region/Framework/Scenes/Animation.cs b/OpenSim/Region/Framework/Scenes/Animation.cs
index 6f0681c..7c3e010 100644
--- a/OpenSim/Region/Framework/Scenes/Animation.cs
+++ b/OpenSim/Region/Framework/Scenes/Animation.cs
@@ -26,6 +26,7 @@
  */
 
 using OpenMetaverse;
+using OpenMetaverse.StructuredData;
 
 namespace OpenSim.Region.Framework.Scenes
 {
@@ -62,5 +63,30 @@ namespace OpenSim.Region.Framework.Scenes
             this.sequenceNum = sequenceNum;
             this.objectID = objectID;
         }
+
+        public Animation(OSDMap args)
+        {
+            UnpackUpdateMessage(args);
+        }
+
+        public OSDMap PackUpdateMessage()
+        {
+            OSDMap anim = new OSDMap();
+            anim["animation"] = OSD.FromUUID(animID);
+            anim["object_id"] = OSD.FromUUID(objectID);
+            anim["seq_num"] = OSD.FromInteger(sequenceNum);
+            return anim;
+        }
+
+        public void UnpackUpdateMessage(OSDMap args)
+        {
+            if (args["animation"] != null)
+                animID = args["animation"].AsUUID();
+            if (args["object_id"] != null)
+                objectID = args["object_id"].AsUUID();
+            if (args["seq_num"] != null)
+                sequenceNum = args["seq_num"].AsInteger();
+        }
+
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/AnimationSet.cs b/OpenSim/Region/Framework/Scenes/AnimationSet.cs
index 80e20fc..ab65166 100644
--- a/OpenSim/Region/Framework/Scenes/AnimationSet.cs
+++ b/OpenSim/Region/Framework/Scenes/AnimationSet.cs
@@ -153,5 +153,27 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
         }
+
+        public Animation[] ToArray()
+        {
+            Animation[] theArray = new Animation[m_animations.Count];
+            uint i = 0;
+            try
+            {
+                foreach (Animation anim in m_animations)
+                    theArray[i++] = anim;
+            }
+            catch 
+            {
+                /* S%^t happens. Ignore. */ 
+            }
+            return theArray;
+        }
+
+        public void FromArray(Animation[] theArray)
+        {
+            foreach (Animation anim in theArray)
+                m_animations.Add(anim);
+        }
     }
 }
diff --git a/OpenSim/Region/Framework/Scenes/ChildAgentDataUpdate.cs b/OpenSim/Region/Framework/Scenes/ChildAgentDataUpdate.cs
new file mode 100644
index 0000000..e181b91
--- /dev/null
+++ b/OpenSim/Region/Framework/Scenes/ChildAgentDataUpdate.cs
@@ -0,0 +1,506 @@
+/*

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

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

+ *

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

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

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

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

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

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

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

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

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

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

+ *

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

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

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

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

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

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

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

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

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

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

+ */

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using OpenSim.Framework;

+using OpenMetaverse;

+using OpenMetaverse.StructuredData;

+

+namespace OpenSim.Region.Framework.Scenes

+{

+    public interface IAgentData

+    {

+        UUID AgentID { get; set; }

+

+        OSDMap PackUpdateMessage();

+        void UnpackUpdateMessage(OSDMap map);

+    }

+

+    /// <summary>

+    /// Replacement for ChildAgentDataUpdate. Used over RESTComms and LocalComms.

+    /// </summary>

+    public class AgentPosition : IAgentData

+    {

+        private UUID m_id;

+        public UUID AgentID

+        {

+            get { return m_id; }

+            set { m_id = value; }

+        }

+

+        public ulong RegionHandle;

+        public uint CircuitCode;

+        public UUID SessionID;

+

+        public float Far;

+        public Vector3 Position;

+        public Vector3 Velocity;

+        public Vector3 Center;

+        public Vector3 Size;

+        public Vector3 AtAxis;

+        public Vector3 LeftAxis;

+        public Vector3 UpAxis;

+        public bool ChangedGrid;

+

+        // This probably shouldn't be here

+        public byte[] Throttles;

+

+

+        public OSDMap PackUpdateMessage()

+        {

+            OSDMap args = new OSDMap();

+            args["message_type"] = OSD.FromString("AgentPosition");

+

+            args["region_handle"] = OSD.FromString(RegionHandle.ToString());

+            args["circuit_code"] = OSD.FromString(CircuitCode.ToString());

+            args["agent_uuid"] = OSD.FromUUID(AgentID);

+            args["session_uuid"] = OSD.FromUUID(SessionID);

+

+            args["position"] = OSD.FromString(Position.ToString());

+            args["velocity"] = OSD.FromString(Velocity.ToString());

+            args["center"] = OSD.FromString(Center.ToString());

+            args["size"] = OSD.FromString(Size.ToString());

+            args["at_axis"] = OSD.FromString(AtAxis.ToString());

+            args["left_axis"] = OSD.FromString(LeftAxis.ToString());

+            args["up_axis"] = OSD.FromString(UpAxis.ToString());

+

+            args["far"] = OSD.FromReal(Far);

+            args["changed_grid"] = OSD.FromBoolean(ChangedGrid);

+

+            if ((Throttles != null) && (Throttles.Length > 0))

+                args["throttles"] = OSD.FromBinary(Throttles);

+

+            return args;

+        }

+

+        public void UnpackUpdateMessage(OSDMap args)

+        {

+            if (args.ContainsKey("region_handle"))

+                UInt64.TryParse(args["region_handle"].AsString(), out RegionHandle);

+

+            if (args["circuit_code"] != null)

+                UInt32.TryParse((string)args["circuit_code"].AsString(), out CircuitCode);

+

+            if (args["agent_uuid"] != null)

+                AgentID = args["agent_uuid"].AsUUID();

+

+            if (args["session_uuid"] != null)

+                SessionID = args["session_uuid"].AsUUID();

+

+            if (args["position"] != null)

+                Vector3.TryParse(args["position"].AsString(), out Position);

+

+            if (args["velocity"] != null)

+                Vector3.TryParse(args["velocity"].AsString(), out Velocity);

+

+            if (args["center"] != null)

+                Vector3.TryParse(args["center"].AsString(), out Center);

+

+            if (args["size"] != null)

+                Vector3.TryParse(args["size"].AsString(), out Size);

+

+            if (args["at_axis"] != null)

+                Vector3.TryParse(args["at_axis"].AsString(), out AtAxis);

+

+            if (args["left_axis"] != null)

+                Vector3.TryParse(args["left_axis"].AsString(), out AtAxis);

+

+            if (args["up_axis"] != null)

+                Vector3.TryParse(args["up_axis"].AsString(), out AtAxis);

+

+            if (args["changed_grid"] != null)

+                ChangedGrid = args["changed_grid"].AsBoolean();

+

+            if (args["far"] != null)

+                Far = (float)(args["far"].AsReal());

+

+            if (args["throttles"] != null)

+                Throttles = args["throttles"].AsBinary();

+        }

+

+        /// <summary>

+        /// Soon to be decommissioned

+        /// </summary>

+        /// <param name="cAgent"></param>

+        public void CopyFrom(ChildAgentDataUpdate cAgent)

+        {

+            AgentID = new UUID(cAgent.AgentID);

+

+            // next: ???

+            Size = new Vector3();

+            Size.Z = cAgent.AVHeight;

+

+            Center = new Vector3(cAgent.cameraPosition.x, cAgent.cameraPosition.y, cAgent.cameraPosition.z);

+            Far = cAgent.drawdistance;

+            Position = new Vector3(cAgent.Position.x, cAgent.Position.y, cAgent.Position.z);

+            RegionHandle = cAgent.regionHandle;

+            Throttles = cAgent.throttles;

+            Velocity = new Vector3(cAgent.Velocity.x, cAgent.Velocity.y, cAgent.Velocity.z);

+        }

+

+    }

+

+    public class AgentGroupData

+    {

+        public UUID GroupID;

+        public ulong GroupPowers;

+        public bool AcceptNotices;

+

+        public AgentGroupData(UUID id, ulong powers, bool notices)

+        {

+            GroupID = id;

+            GroupPowers = powers;

+            AcceptNotices = notices;

+        }

+

+        public AgentGroupData(OSDMap args)

+        {

+            UnpackUpdateMessage(args);

+        }

+

+        public OSDMap PackUpdateMessage()

+        {

+            OSDMap groupdata = new OSDMap();

+            groupdata["group_id"] = OSD.FromUUID(GroupID);

+            groupdata["group_powers"] = OSD.FromString(GroupPowers.ToString());

+            groupdata["accept_notices"] = OSD.FromBoolean(AcceptNotices);

+

+            return groupdata;

+        }

+

+        public void UnpackUpdateMessage(OSDMap args)

+        {

+            if (args["group_id"] != null)

+                GroupID = args["group_id"].AsUUID();

+            if (args["group_powers"] != null)

+                UInt64.TryParse((string)args["group_powers"].AsString(), out GroupPowers);

+            if (args["accept_notices"] != null)

+                AcceptNotices = args["accept_notices"].AsBoolean();

+        }

+    }

+

+    //public class AgentAnimationData

+    //{

+    //    public UUID Animation;

+    //    public UUID ObjectID;

+

+    //    public AgentAnimationData(UUID anim, UUID obj)

+    //    {

+    //        Animation = anim;

+    //        ObjectID = obj;

+    //    }

+

+    //    public AgentAnimationData(OSDMap args)

+    //    {

+    //        UnpackUpdateMessage(args);

+    //    }

+

+    //    public OSDMap PackUpdateMessage()

+    //    {

+    //        OSDMap anim = new OSDMap();

+    //        anim["animation"] = OSD.FromUUID(Animation);

+    //        anim["object_id"] = OSD.FromUUID(ObjectID);

+    //        return anim;

+    //    }

+

+    //    public void UnpackUpdateMessage(OSDMap args)

+    //    {

+    //        if (args["animation"] != null)

+    //            Animation = args["animation"].AsUUID();

+    //        if (args["object_id"] != null)

+    //            ObjectID = args["object_id"].AsUUID();

+    //    }

+    //}

+

+    public class AgentData : IAgentData

+    {

+        private UUID m_id;

+        public UUID AgentID

+        {

+            get { return m_id; }

+            set { m_id = value; }

+        }

+        public ulong RegionHandle;

+        public uint CircuitCode;

+        public UUID SessionID;

+

+        public Vector3 Position;

+        public Vector3 Velocity;

+        public Vector3 Center;

+        public Vector3 Size;

+        public Vector3 AtAxis;

+        public Vector3 LeftAxis;

+        public Vector3 UpAxis;

+        public bool ChangedGrid;

+

+        public float Far;

+        public float Aspect;

+        //public int[] Throttles;

+        public byte[] Throttles;

+

+        public uint LocomotionState;

+        public Quaternion HeadRotation;

+        public Quaternion BodyRotation;

+        public uint ControlFlags;

+        public float EnergyLevel;

+        public Byte GodLevel;

+        public bool AlwaysRun;

+        public UUID PreyAgent;

+        public Byte AgentAccess;

+        public UUID[] AgentTextures;

+        public UUID ActiveGroupID;

+

+        public AgentGroupData[] Groups;

+        public Animation[] Anims;

+

+        public UUID GranterID;

+        public Dictionary<string, string> NVPairs;

+

+        public byte[] VisualParams;

+

+        public string CallbackURI;

+

+        public OSDMap PackUpdateMessage()

+        {

+            OSDMap args = new OSDMap();

+            args["message_type"] = OSD.FromString("AgentData");

+

+            args["region_handle"] = OSD.FromString(RegionHandle.ToString());

+            args["circuit_code"] = OSD.FromString(CircuitCode.ToString());

+            args["agent_uuid"] = OSD.FromUUID(AgentID);

+            args["session_uuid"] = OSD.FromUUID(SessionID);

+

+            args["position"] = OSD.FromString(Position.ToString());

+            args["velocity"] = OSD.FromString(Velocity.ToString());

+            args["center"] = OSD.FromString(Center.ToString());

+            args["size"] = OSD.FromString(Size.ToString());

+            args["at_axis"] = OSD.FromString(AtAxis.ToString());

+            args["left_axis"] = OSD.FromString(LeftAxis.ToString());

+            args["up_axis"] = OSD.FromString(UpAxis.ToString());

+

+            args["changed_grid"] = OSD.FromBoolean(ChangedGrid);

+            args["far"] = OSD.FromReal(Far);

+            args["aspect"] = OSD.FromReal(Aspect);

+

+            if ((Throttles != null) && (Throttles.Length > 0))

+                args["throttles"] = OSD.FromBinary(Throttles);

+

+            args["locomotion_state"] = OSD.FromString(LocomotionState.ToString());

+            args["head_rotation"] = OSD.FromString(HeadRotation.ToString());

+            args["body_rotation"] = OSD.FromString(BodyRotation.ToString());

+            args["control_flags"] = OSD.FromString(ControlFlags.ToString());

+

+            args["energy_level"] = OSD.FromReal(EnergyLevel);

+            args["god_level"] = OSD.FromString(GodLevel.ToString());

+            args["always_run"] = OSD.FromBoolean(AlwaysRun);

+            args["prey_agent"] = OSD.FromUUID(PreyAgent);

+            args["agent_access"] = OSD.FromString(AgentAccess.ToString());

+

+            if ((AgentTextures != null) && (AgentTextures.Length > 0))

+            {

+                OSDArray textures = new OSDArray(AgentTextures.Length);

+                foreach (UUID uuid in AgentTextures)

+                    textures.Add(OSD.FromUUID(uuid));

+                args["agent_textures"] = textures;

+            }

+

+            args["active_group_id"] = OSD.FromUUID(ActiveGroupID);

+

+            if ((Groups != null) && (Groups.Length > 0))

+            {

+                OSDArray groups = new OSDArray(Groups.Length);

+                foreach (AgentGroupData agd in Groups)

+                    groups.Add(agd.PackUpdateMessage());

+                args["groups"] = groups;

+            }

+

+            if ((Anims != null) && (Anims.Length > 0))

+            {

+                OSDArray anims = new OSDArray(Anims.Length);

+                foreach (Animation aanim in Anims)

+                    anims.Add(aanim.PackUpdateMessage());

+                args["animations"] = anims;

+            }

+

+            if ((VisualParams != null) && (VisualParams.Length > 0))

+                args["visual_params"] = OSD.FromBinary(VisualParams);

+

+            // Last few fields are still missing: granter and NVPais

+

+            if ((CallbackURI != null) && (!CallbackURI.Equals("")))

+                args["callback_uri"] = OSD.FromString(CallbackURI);

+

+            return args;

+        }

+

+        /// <summary>

+        /// Deserialization of agent data.

+        /// Avoiding reflection makes it painful to write, but that's the price!

+        /// </summary>

+        /// <param name="hash"></param>

+        public void UnpackUpdateMessage(OSDMap args)

+        {

+            if (args.ContainsKey("region_handle"))

+                UInt64.TryParse(args["region_handle"].AsString(), out RegionHandle);

+

+            if (args["circuit_code"] != null)

+                UInt32.TryParse((string)args["circuit_code"].AsString(), out CircuitCode);

+

+            if (args["agent_uuid"] != null)

+                AgentID = args["agent_uuid"].AsUUID();

+

+            if (args["session_uuid"] != null)

+                SessionID = args["session_uuid"].AsUUID();

+

+            if (args["position"] != null)

+                Vector3.TryParse(args["position"].AsString(), out Position);

+

+            if (args["velocity"] != null)

+                Vector3.TryParse(args["velocity"].AsString(), out Velocity);

+

+            if (args["center"] != null)

+                Vector3.TryParse(args["center"].AsString(), out Center);

+

+            if (args["size"] != null)

+                Vector3.TryParse(args["size"].AsString(), out Size);

+

+            if (args["at_axis"] != null)

+                Vector3.TryParse(args["at_axis"].AsString(), out AtAxis);

+

+            if (args["left_axis"] != null)

+                Vector3.TryParse(args["left_axis"].AsString(), out AtAxis);

+

+            if (args["up_axis"] != null)

+                Vector3.TryParse(args["up_axis"].AsString(), out AtAxis);

+

+            if (args["changed_grid"] != null)

+                ChangedGrid = args["changed_grid"].AsBoolean();

+

+            if (args["far"] != null)

+                Far = (float)(args["far"].AsReal());

+

+            if (args["aspect"] != null)

+                Aspect = (float)args["aspect"].AsReal();

+

+            if (args["throttles"] != null)

+                Throttles = args["throttles"].AsBinary();

+

+            if (args["locomotion_state"] != null)

+                UInt32.TryParse(args["locomotion_state"].AsString(), out LocomotionState);

+

+            if (args["head_rotation"] != null)

+                Quaternion.TryParse(args["head_rotation"].AsString(), out HeadRotation);

+

+            if (args["body_rotation"] != null)

+                Quaternion.TryParse(args["body_rotation"].AsString(), out BodyRotation);

+

+            if (args["control_flags"] != null)

+                UInt32.TryParse(args["control_flags"].AsString(), out ControlFlags);

+

+            if (args["energy_level"] != null)

+                EnergyLevel = (float)(args["energy_level"].AsReal());

+

+            if (args["god_level"] != null)

+                Byte.TryParse(args["god_level"].AsString(), out GodLevel);

+

+            if (args["always_run"] != null)

+                AlwaysRun = args["always_run"].AsBoolean();

+

+            if (args["prey_agent"] != null)

+                PreyAgent = args["prey_agent"].AsUUID();

+

+            if (args["agent_access"] != null)

+                Byte.TryParse(args["agent_access"].AsString(), out AgentAccess);

+

+            if ((args["agent_textures"] != null) && (args["agent_textures"]).Type == OSDType.Array)

+            {

+                OSDArray textures = (OSDArray)(args["agent_textures"]);

+                AgentTextures = new UUID[textures.Count];

+                int i = 0;

+                foreach (OSD o in textures)

+                    AgentTextures[i++] = o.AsUUID();

+            }

+

+            if (args["active_group_id"] != null)

+                ActiveGroupID = args["active_group_id"].AsUUID();

+

+            if ((args["groups"] != null) && (args["groups"]).Type == OSDType.Array)

+            {

+                OSDArray groups = (OSDArray)(args["groups"]);

+                Groups = new AgentGroupData[groups.Count];

+                int i = 0;

+                foreach (OSD o in groups)

+                {

+                    if (o.Type == OSDType.Map)

+                    {

+                        Groups[i++] = new AgentGroupData((OSDMap)o);

+                    }

+                }

+            }

+

+            if ((args["animations"] != null) && (args["animations"]).Type == OSDType.Array)

+            {

+                OSDArray anims = (OSDArray)(args["animations"]);

+                Anims = new Animation[anims.Count];

+                int i = 0;

+                foreach (OSD o in anims)

+                {

+                    if (o.Type == OSDType.Map)

+                    {

+                        Anims[i++] = new Animation((OSDMap)o);

+                    }

+                }

+            }

+

+            if (args["visual_params"] != null)

+                VisualParams = args["visual_params"].AsBinary();

+

+            if (args["callback_uri"] != null)

+                CallbackURI = args["callback_uri"].AsString();

+        }

+

+        public AgentData()

+        {

+        }

+

+        public AgentData(Hashtable hash)

+        {

+            //UnpackUpdateMessage(hash);

+        }

+

+        public void Dump()

+        {

+            System.Console.WriteLine("------------ AgentData ------------");

+            System.Console.WriteLine("UUID: " + AgentID);

+            System.Console.WriteLine("Region: " + RegionHandle);

+            System.Console.WriteLine("Position: " + Position);

+        }

+    }

+

+}

diff --git a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
index 4c10e2c..d0156e1 100644
--- a/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneCommunicationService.cs
@@ -904,6 +904,10 @@ namespace OpenSim.Region.Framework.Scenes
                             avatar.Close();
                             CloseConnection(avatar.UUID);
                         }
+                        else
+                            // now we have a child agent in this region. 
+                            avatar.Reset();
+
 
                         // if (teleport success) // seems to be always success here
                         // the user may change their profile information in other region,
@@ -1180,8 +1184,7 @@ namespace OpenSim.Region.Framework.Scenes
             // If the cross was successful, this agent is a child agent
             if (agent.IsChildAgent)
             {
-                // Put the child agent back at the center
-                agent.AbsolutePosition = new Vector3(128, 128, 70);
+                agent.Reset();
             }
             else // Not successful
             {
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index fed541f..df6c97a 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -1049,7 +1049,6 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             m_controllingClient.MoveAgentIntoRegion(m_regionInfo, AbsolutePosition, look);
-
             SendInitialData();
 
         }
@@ -1760,11 +1759,10 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
 
             if (m_animations.Add(animID, m_controllingClient.NextAnimationSequenceNumber, objectID))
-            {
                 SendAnimPack();
-            }
         }
 
+        // Called from scripts
         public void AddAnimation(string name, UUID objectID)
         {
             if (m_isChildAgent)
@@ -1783,11 +1781,10 @@ namespace OpenSim.Region.Framework.Scenes
                 return;
 
             if (m_animations.Remove(animID))
-            {
                 SendAnimPack();
-            }
         }
 
+        // Called from scripts
         public void RemoveAnimation(string name)
         {
             if (m_isChildAgent)
@@ -2152,6 +2149,8 @@ namespace OpenSim.Region.Framework.Scenes
             }
             m_scene.AddAgentUpdates(avatars.Count);
             m_scene.AddAgentTime(System.Environment.TickCount - m_perfMonMS);
+
+            //SendAnimPack();
         }
 
         public void SendFullUpdateToAllClients()
@@ -2256,7 +2255,6 @@ namespace OpenSim.Region.Framework.Scenes
             m_scene.CommsManager.AvatarService.UpdateUserAppearance(m_controllingClient.AgentId, m_appearance);
 
             SendAppearanceToAllOtherAgents();
-            //SendWearables();
             if (!m_startAnimationSet)
             {
                 UpdateMovementAnimations();
@@ -2312,7 +2310,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         public void SendAnimPack()
         {
-            //m_log.Debug("Sending animation pack");
+            //m_log.Debug("Sending animation pack to all");
             
             if (m_isChildAgent)
                 return;
@@ -2326,6 +2324,7 @@ namespace OpenSim.Region.Framework.Scenes
             SendAnimPack(animIDs, sequenceNums, objectIDs);
         }
 
+
         #endregion
 
         #region Significant Movement Method
@@ -2454,6 +2453,13 @@ namespace OpenSim.Region.Framework.Scenes
             AddToPhysicalScene(false); // not exactly false
         }
 
+        public void Reset()
+        {
+            // Put the child agent back at the center
+            AbsolutePosition = new Vector3(128, 128, 70);
+            m_animations.Clear();
+        }
+
         /// <summary>
         /// Computes which child agents to close when the scene presence moves to another region.
         /// Removes those regions from m_knownRegions.
@@ -2618,11 +2624,6 @@ namespace OpenSim.Region.Framework.Scenes
 
             cAgent.AlwaysRun = m_setAlwaysRun;
 
-            //cAgent.GroupID = ??
-            // Groups???
-
-            // Animations???
-
             try
             {
                 int i = 0;
@@ -2644,10 +2645,16 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 m_log.Warn("[SCENE PRESENCE]: exception in CopyTo " + e.Message);
             }
-            //cAgent.GroupID = ??
-            // Groups???
 
-            // Animations???
+            // Animations
+            try
+            {
+                cAgent.Anims = m_animations.ToArray();
+            }
+            catch { }
+
+            // cAgent.GroupID = ??
+            // Groups???
 
         }
 
@@ -2697,10 +2704,17 @@ namespace OpenSim.Region.Framework.Scenes
                 m_log.Warn("[SCENE PRESENCE]: exception in CopyFrom " + e.Message);
             }
 
+            // Animations
+            try
+            {
+                m_animations.Clear();
+                m_animations.FromArray(cAgent.Anims);
+            }
+            catch {  }
+
             //cAgent.GroupID = ??
             //Groups???
 
-            // Animations???
 
         }