Merged 3Di code that provides scene and avatar serialization, and plugin support for region move/split/merge. See ThirdParty/3Di/README.txt. Unless the new modules are used there should be no noticeable changes when running OpenSim.

7 files changed, 802 insertions, 21 deletions

diff --git a/OpenSim/Region/Environment/Scenes/AvatarAppearance.cs b/OpenSim/Region/Environment/Scenes/AvatarAppearance.cs
index b54f777..fcc8fdf 100644
--- a/OpenSim/Region/Environment/Scenes/AvatarAppearance.cs
+++ b/OpenSim/Region/Environment/Scenes/AvatarAppearance.cs
@@ -26,13 +26,16 @@
 * 
 */
 
+using System;
 using libsecondlife;
 using libsecondlife.Packets;
 using OpenSim.Framework;
-
+using System.Runtime.Serialization;
+using System.Security.Permissions;
 namespace OpenSim.Region.Environment.Scenes
 {
-    public class AvatarAppearance
+    [Serializable]
+    public class AvatarAppearance : ISerializable
     {
         protected LLUUID m_scenePresenceID;
 
@@ -149,5 +152,45 @@ namespace OpenSim.Region.Environment.Scenes
             textu.CreateFace(6).TextureID = new LLUUID("00000000-0000-1111-9999-000000000011");
             return textu;
         }
+
+        protected AvatarAppearance(SerializationInfo info, StreamingContext context)
+        {
+            //System.Console.WriteLine("AvatarAppearance Deserialize BGN");
+
+            if (info == null)
+            {
+                throw new System.ArgumentNullException("info");
+            }
+
+            m_scenePresenceID = new LLUUID((Guid)info.GetValue("m_scenePresenceID", typeof(Guid)));
+            m_wearablesSerial = (int)info.GetValue("m_wearablesSerial", typeof(int));
+            m_visualParams = (byte[])info.GetValue("m_visualParams", typeof(byte[]));
+            m_wearables = (AvatarWearable[])info.GetValue("m_wearables", typeof(AvatarWearable[]));
+
+            byte[] m_textureEntry_work = (byte[])info.GetValue("m_textureEntry", typeof(byte[]));
+            m_textureEntry = new LLObject.TextureEntry(m_textureEntry_work, 0, m_textureEntry_work.Length);
+
+            m_avatarHeight = (float)info.GetValue("m_avatarHeight", typeof(float));
+
+            //System.Console.WriteLine("AvatarAppearance Deserialize END");
+        }
+
+        [SecurityPermission(SecurityAction.LinkDemand,
+            Flags = SecurityPermissionFlag.SerializationFormatter)]
+        public virtual void GetObjectData(
+                        SerializationInfo info, StreamingContext context)
+        {
+            if (info == null)
+            {
+                throw new System.ArgumentNullException("info");
+            }
+
+            info.AddValue("m_scenePresenceID", m_scenePresenceID.UUID);
+            info.AddValue("m_wearablesSerial", m_wearablesSerial);
+            info.AddValue("m_visualParams", m_visualParams);
+            info.AddValue("m_wearables", m_wearables);
+            info.AddValue("m_textureEntry", m_textureEntry.ToBytes());
+            info.AddValue("m_avatarHeight", m_avatarHeight);
+        }
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/Environment/Scenes/EntityBase.cs b/OpenSim/Region/Environment/Scenes/EntityBase.cs
index 91dda74..2a8c1e9 100644
--- a/OpenSim/Region/Environment/Scenes/EntityBase.cs
+++ b/OpenSim/Region/Environment/Scenes/EntityBase.cs
@@ -30,9 +30,14 @@ using System.Collections.Generic;
 using Axiom.Math;
 using libsecondlife;
 
+using System;
+using System.Runtime.Serialization;
+using System.Security.Permissions;
+
 namespace OpenSim.Region.Environment.Scenes
 {
-    public abstract class EntityBase
+    [Serializable]
+    public abstract class EntityBase : ISerializable
     {
         protected Scene m_scene;
         
@@ -134,6 +139,90 @@ namespace OpenSim.Region.Environment.Scenes
 
 
         public abstract void SetText(string text, Vector3 color, double alpha);
+
+        protected EntityBase(SerializationInfo info, StreamingContext context)
+        {
+            //System.Console.WriteLine("EntityBase Deserialize BGN");
+
+            if (info == null)
+            {
+                throw new System.ArgumentNullException("info");
+            }
+
+            //JB m_children = (List<EntityBase>)info.GetValue("m_children", typeof(List<EntityBase>));
+//            m_scene = (Scene)info.GetValue("m_scene", typeof(Scene));
+            m_uuid = new LLUUID((Guid)info.GetValue("m_uuid", typeof(Guid)));
+            m_name = (string)info.GetValue("m_name", typeof(string));
+
+            m_pos
+                = new LLVector3(
+                        (float)info.GetValue("m_pos.X", typeof(float)),
+                        (float)info.GetValue("m_pos.Y", typeof(float)),
+                        (float)info.GetValue("m_pos.Z", typeof(float)));
+
+            m_velocity
+                = new LLVector3(
+                        (float)info.GetValue("m_velocity.X", typeof(float)),
+                        (float)info.GetValue("m_velocity.Y", typeof(float)),
+                        (float)info.GetValue("m_velocity.Z", typeof(float)));
+
+            m_rotationalvelocity
+                = new LLVector3(
+                        (float)info.GetValue("m_rotationalvelocity.X", typeof(float)),
+                        (float)info.GetValue("m_rotationalvelocity.Y", typeof(float)),
+                        (float)info.GetValue("m_rotationalvelocity.Z", typeof(float)));
+
+            m_rotation
+                = new Quaternion(
+                        (float)info.GetValue("m_rotation.w", typeof(float)),
+                        (float)info.GetValue("m_rotation.x", typeof(float)),
+                        (float)info.GetValue("m_rotation.y", typeof(float)),
+                        (float)info.GetValue("m_rotation.z", typeof(float)));
+
+            m_localId = (uint)info.GetValue("m_localId", typeof(uint));
+
+            //System.Console.WriteLine("EntityBase Deserialize END");
+        }
+
+        [SecurityPermission(SecurityAction.LinkDemand,
+            Flags = SecurityPermissionFlag.SerializationFormatter)]
+        public virtual void GetObjectData(
+                        SerializationInfo info, StreamingContext context)
+        {
+            if (info == null)
+            {
+                throw new System.ArgumentNullException("info");
+            }
+
+            //JB info.AddValue("m_children", m_children);
+
+//            info.AddValue("m_scene", m_scene);
+            info.AddValue("m_uuid", m_uuid.UUID);
+            info.AddValue("m_name", m_name);
+
+            // LLVector3
+            info.AddValue("m_pos.X", m_pos.X);
+            info.AddValue("m_pos.Y", m_pos.Y);
+            info.AddValue("m_pos.Z", m_pos.Z);
+
+            // LLVector3
+            info.AddValue("m_velocity.X", m_velocity.X);
+            info.AddValue("m_velocity.Y", m_velocity.Y);
+            info.AddValue("m_velocity.Z", m_velocity.Z);
+
+            // LLVector3
+            info.AddValue("m_rotationalvelocity.X", m_rotationalvelocity.X);
+            info.AddValue("m_rotationalvelocity.Y", m_rotationalvelocity.Y);
+            info.AddValue("m_rotationalvelocity.Z", m_rotationalvelocity.Z);
+
+            // Quaternion
+            info.AddValue("m_rotation.w", m_rotation.w);
+            info.AddValue("m_rotation.x", m_rotation.x);
+            info.AddValue("m_rotation.y", m_rotation.y);
+            info.AddValue("m_rotation.z", m_rotation.z);
+
+            info.AddValue("m_localId", m_localId);
+        }
     }
 
     //Nested Classes
diff --git a/OpenSim/Region/Environment/Scenes/InnerScene.cs b/OpenSim/Region/Environment/Scenes/InnerScene.cs
index 860f5fb..882e589 100644
--- a/OpenSim/Region/Environment/Scenes/InnerScene.cs
+++ b/OpenSim/Region/Environment/Scenes/InnerScene.cs
@@ -57,6 +57,7 @@ namespace OpenSim.Region.Environment.Scenes
         // SceneObjects is not currently populated or used.
         //public Dictionary<LLUUID, SceneObjectGroup> SceneObjects;
         public Dictionary<LLUUID, EntityBase> Entities;
+        public Dictionary<LLUUID, ScenePresence> RestorePresences;
 
         public BasicQuadTreeNode QuadTree;
 
@@ -455,6 +456,48 @@ namespace OpenSim.Region.Environment.Scenes
             return newAvatar;
         }
 
+        public void AddScenePresence(ScenePresence presence)
+        {
+            bool child = presence.IsChildAgent;
+
+            if (child)
+            {
+                m_numChildAgents++;
+                m_log.Info("[SCENE]"+ m_regInfo.RegionName + ": Creating new child agent.");
+            }
+            else
+            {
+                m_numRootAgents++;
+                m_log.Info("[SCENE] "+ m_regInfo.RegionName + ": Creating new root agent.");
+                m_log.Info("[SCENE] "+ m_regInfo.RegionName + ": Adding Physical agent.");
+
+                presence.AddToPhysicalScene();
+            }
+
+            lock (Entities)
+            {
+                if (!Entities.ContainsKey(presence.m_uuid))
+                {
+                    Entities.Add(presence.m_uuid, presence);
+                }
+                else
+                {
+                    Entities[presence.m_uuid] = presence;
+                }
+            }
+            lock (ScenePresences)
+            {
+                if (ScenePresences.ContainsKey(presence.m_uuid))
+                {
+                    ScenePresences[presence.m_uuid] = presence;
+                }
+                else
+                {
+                    ScenePresences.Add(presence.m_uuid, presence);
+                }
+            }
+        }        
+
         public void SwapRootChildAgent(bool direction_RC_CR_T_F)
         {
             if (direction_RC_CR_T_F)
diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index 845de22..43e7e99 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -54,6 +54,10 @@ namespace OpenSim.Region.Environment.Scenes
 
     public partial class Scene : SceneBase
     {
+        public delegate void SynchronizeSceneHandler(Scene scene);
+        public SynchronizeSceneHandler SynchronizeScene = null;
+        public int splitID = 0;
+
         #region Fields
 
         protected Timer m_heartbeatTimer = new Timer();
@@ -216,7 +220,11 @@ namespace OpenSim.Region.Environment.Scenes
             get { return m_innerScene.Entities; }
             set { m_innerScene.Entities = value; }
         }
-
+        public Dictionary<LLUUID, ScenePresence> m_restorePresences
+        {
+            get { return m_innerScene.RestorePresences; }
+            set { m_innerScene.RestorePresences = value; }
+        }
         #endregion
 
         #region Constructors
@@ -276,6 +284,7 @@ namespace OpenSim.Region.Environment.Scenes
             Entities = new Dictionary<LLUUID, EntityBase>();
             m_scenePresences = new Dictionary<LLUUID, ScenePresence>();
             //m_sceneObjects = new Dictionary<LLUUID, SceneObjectGroup>();
+            m_restorePresences = new Dictionary<LLUUID, ScenePresence>();
 
             m_log.Info("[SCENE]: Creating LandMap");
             Terrain = new TerrainEngine((int)RegionInfo.RegionLocX, (int)RegionInfo.RegionLocY);
@@ -701,6 +710,8 @@ namespace OpenSim.Region.Environment.Scenes
                     physicsFPS = m_innerScene.UpdatePhysics(
                         Math.Max(SinceLastFrame.TotalSeconds, m_timespan)
                         );
+                if (m_frame % m_update_physics == 0 && SynchronizeScene != null)
+                    SynchronizeScene(this);
 
                 physicsMS = System.Environment.TickCount - physicsMS;
                 physicsMS += physicsMS2;
@@ -719,6 +730,8 @@ namespace OpenSim.Region.Environment.Scenes
                 if (m_frame % m_update_presences == 0)
                     m_innerScene.UpdatePresences();
 
+                if (Region_Status != RegionStatus.SlaveScene)
+                {
                 if (m_frame % m_update_events == 0)
                     UpdateEvents();
 
@@ -747,7 +760,7 @@ namespace OpenSim.Region.Environment.Scenes
                 m_statsReporter.addOtherMS(otherMS);
                 m_statsReporter.SetActiveScripts(m_innerScene.GetActiveScripts());
                 m_statsReporter.addScriptLines(m_innerScene.GetScriptLPS());
-
+                }
             }
             catch (NotImplementedException)
             {
@@ -1058,10 +1071,10 @@ namespace OpenSim.Region.Environment.Scenes
 
         #region Load Land
 
-        public void loadAllLandObjectsFromStorage()
+        public void loadAllLandObjectsFromStorage(LLUUID regionID)
         {
             m_log.Info("[SCENE]: Loading land objects from storage");
-            List<LandData> landData = m_storageManager.DataStore.LoadLandObjects(RegionInfo.RegionID);
+            List<LandData> landData = m_storageManager.DataStore.LoadLandObjects(regionID);
 
             if (landData.Count == 0)
             {
@@ -1080,11 +1093,11 @@ namespace OpenSim.Region.Environment.Scenes
         /// <summary>
         /// Loads the World's objects
         /// </summary>
-        public virtual void LoadPrimsFromStorage(bool m_permissions)
+        public virtual void LoadPrimsFromStorage(bool m_permissions, LLUUID regionID)
         {
             m_log.Info("[SCENE]: Loading objects from datastore");
 
-            List<SceneObjectGroup> PrimsFromDB = m_storageManager.DataStore.LoadObjects(m_regInfo.RegionID);
+            List<SceneObjectGroup> PrimsFromDB = m_storageManager.DataStore.LoadObjects(regionID);
             foreach (SceneObjectGroup group in PrimsFromDB)
             {
                 AddEntityFromStorage(group);
@@ -1339,13 +1352,35 @@ namespace OpenSim.Region.Environment.Scenes
         {
             m_log.Warn("[CONNECTION DEBUGGING]: Creating new client for " + client.AgentId.ToString());
             SubscribeToClientEvents(client);
+            ScenePresence presence = null;
+
+            if (m_restorePresences.ContainsKey(client.AgentId))
+            {
+                m_log.Info("REGION Restore Scene Presence");
+
+                presence = m_restorePresences[client.AgentId];
+                m_restorePresences.Remove(client.AgentId);
+
+                presence.initializeScenePresence(client, RegionInfo, this);
+
+                m_innerScene.AddScenePresence(presence);
 
-            m_estateManager.sendRegionHandshake(client);
+                                  lock (m_restorePresences)
+                                {
+                                        Monitor.PulseAll(m_restorePresences);
+                                }
+                        }
+            else
+            {
+                m_log.Info("REGION Add New Scene Presence");
 
-            CreateAndAddScenePresence(client, child);
+                m_estateManager.sendRegionHandshake(client);
 
-            m_LandManager.sendParcelOverlay(client);
-            CommsManager.UserProfileCacheService.AddNewUser(client.AgentId);
+                CreateAndAddScenePresence(client, child);
+
+                m_LandManager.sendParcelOverlay(client);
+                CommsManager.UserProfileCacheService.AddNewUser(client.AgentId);
+            }
         }
 
         protected virtual void SubscribeToClientEvents(IClientAPI client)
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
index a6a5063..46bb89c 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
@@ -39,6 +39,8 @@ using OpenSim.Framework.Console;
 using OpenSim.Region.Environment.Interfaces;
 using OpenSim.Region.Environment.Scenes.Scripting;
 using OpenSim.Region.Physics.Manager;
+using System.Runtime.Serialization;
+using System.Security.Permissions;
 
 namespace OpenSim.Region.Environment.Scenes
 {
@@ -82,7 +84,8 @@ namespace OpenSim.Region.Environment.Scenes
         SCALE = 0x40
     }
 
-    public partial class SceneObjectPart : IScriptHost
+    [Serializable]
+    public partial class SceneObjectPart : IScriptHost, ISerializable
     {
 
         [XmlIgnore] public PhysicsActor PhysActor = null;
@@ -1859,5 +1862,119 @@ namespace OpenSim.Region.Environment.Scenes
                                    (int) (color.z*0xff));
             Text = text;
         }
+
+        protected SceneObjectPart(SerializationInfo info, StreamingContext context)
+        {
+            //System.Console.WriteLine("SceneObjectPart Deserialize BGN");
+
+            if (info == null)
+            {
+                throw new System.ArgumentNullException("info");
+            }
+
+            /*
+            m_queue = (Queue<SceneObjectPart>)info.GetValue("m_queue", typeof(Queue<SceneObjectPart>));
+            m_ids = (List<LLUUID>)info.GetValue("m_ids", typeof(List<LLUUID>));
+            */
+
+            //System.Console.WriteLine("SceneObjectPart Deserialize END");
+        }
+
+        [SecurityPermission(SecurityAction.LinkDemand,
+            Flags = SecurityPermissionFlag.SerializationFormatter)]
+        public virtual void GetObjectData(
+                        SerializationInfo info, StreamingContext context)
+        {
+            if (info == null)
+            {
+                throw new System.ArgumentNullException("info");
+            }
+
+            info.AddValue("m_inventoryFileName", m_inventoryFileName);
+            info.AddValue("m_folderID", m_folderID.UUID);
+            info.AddValue("PhysActor", PhysActor);
+
+            Dictionary<Guid, TaskInventoryItem> TaskInventory_work = new Dictionary<Guid, TaskInventoryItem>();
+
+            foreach (LLUUID id in TaskInventory.Keys)
+            {
+                TaskInventory_work.Add(id.UUID, TaskInventory[id]);
+            }
+
+            info.AddValue("TaskInventory", TaskInventory_work);
+
+            info.AddValue("LastOwnerID", LastOwnerID.UUID);
+            info.AddValue("OwnerID", OwnerID.UUID);
+            info.AddValue("GroupID", GroupID.UUID);
+
+            info.AddValue("OwnershipCost", OwnershipCost);
+            info.AddValue("ObjectSaleType", ObjectSaleType);
+            info.AddValue("SalePrice", SalePrice);
+            info.AddValue("Category", Category);
+
+            info.AddValue("CreationDate", CreationDate);
+            info.AddValue("ParentID", ParentID);
+
+            info.AddValue("OwnerMask", OwnerMask);
+            info.AddValue("NextOwnerMask", NextOwnerMask);
+            info.AddValue("GroupMask", GroupMask);
+            info.AddValue("EveryoneMask", EveryoneMask);
+            info.AddValue("BaseMask", BaseMask);
+
+            info.AddValue("m_particleSystem", m_particleSystem);
+
+            info.AddValue("TimeStampFull", TimeStampFull);
+            info.AddValue("TimeStampTerse", TimeStampTerse);
+            info.AddValue("TimeStampLastActivity", TimeStampLastActivity);
+
+            info.AddValue("m_updateFlag", m_updateFlag);
+            info.AddValue("CreatorID", CreatorID.UUID);
+
+            info.AddValue("m_inventorySerial", m_inventorySerial);
+            info.AddValue("m_uuid", m_uuid.UUID);
+            info.AddValue("m_localID", m_localID);
+            info.AddValue("m_name", m_name);
+            info.AddValue("m_flags", Flags);
+            info.AddValue("m_material", m_material);
+            info.AddValue("m_regionHandle", m_regionHandle);
+
+            info.AddValue("m_groupPosition.X", m_groupPosition.X);
+            info.AddValue("m_groupPosition.Y", m_groupPosition.Y);
+            info.AddValue("m_groupPosition.Z", m_groupPosition.Z);
+
+            info.AddValue("m_offsetPosition.X", m_offsetPosition.X);
+            info.AddValue("m_offsetPosition.Y", m_offsetPosition.Y);
+            info.AddValue("m_offsetPosition.Z", m_offsetPosition.Z);
+
+            info.AddValue("m_rotationOffset.W", m_rotationOffset.W);
+            info.AddValue("m_rotationOffset.X", m_rotationOffset.X);
+            info.AddValue("m_rotationOffset.Y", m_rotationOffset.Y);
+            info.AddValue("m_rotationOffset.Z", m_rotationOffset.Z);
+
+            info.AddValue("m_velocity.X", m_velocity.X);
+            info.AddValue("m_velocity.Y", m_velocity.Y);
+            info.AddValue("m_velocity.Z", m_velocity.Z);
+
+            info.AddValue("m_rotationalvelocity.X", m_rotationalvelocity.X);
+            info.AddValue("m_rotationalvelocity.Y", m_rotationalvelocity.Y);
+            info.AddValue("m_rotationalvelocity.Z", m_rotationalvelocity.Z);
+
+            info.AddValue("m_angularVelocity.X", m_angularVelocity.X);
+            info.AddValue("m_angularVelocity.Y", m_angularVelocity.Y);
+            info.AddValue("m_angularVelocity.Z", m_angularVelocity.Z);
+
+            info.AddValue("m_acceleration.X", m_acceleration.X);
+            info.AddValue("m_acceleration.Y", m_acceleration.Y);
+            info.AddValue("m_acceleration.Z", m_acceleration.Z);
+
+            info.AddValue("m_description", m_description);
+            info.AddValue("m_color", m_color);
+            info.AddValue("m_text", m_text);
+            info.AddValue("m_sitName", m_sitName);
+            info.AddValue("m_touchName", m_touchName);
+            info.AddValue("m_clickAction", m_clickAction);
+            info.AddValue("m_shape", m_shape);
+            info.AddValue("m_parentGroup", m_parentGroup);
+        }
     }
 }
diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 2c201ba..fabc3ed 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -34,10 +34,14 @@ using OpenSim.Framework;
 using OpenSim.Framework.Console;
 using OpenSim.Region.Environment.Types;
 using OpenSim.Region.Physics.Manager;
+using OpenSim.Region.Environment.Interfaces;
+using System.Runtime.Serialization;
+using System.Security.Permissions;
 
 namespace OpenSim.Region.Environment.Scenes
 {
-    public class ScenePresence : EntityBase
+    [Serializable] 
+    public class ScenePresence : EntityBase, ISerializable
     {
 //        ~ScenePresence()
 //        {
@@ -156,6 +160,12 @@ namespace OpenSim.Region.Environment.Scenes
             get { return m_physicsActor; }
         }
 
+        public byte MovementFlag
+        {
+            set { m_movementflag = value; }
+            get { return m_movementflag; }
+        }
+
         public bool KnownPrim(LLUUID primID)
         {
             if (m_knownPrimUUID.Contains(primID))
@@ -215,13 +225,14 @@ namespace OpenSim.Region.Environment.Scenes
         /// <summary>
         /// This works out to be the ClientView object associated with this avatar, or it's UDP connection manager
         /// </summary>
-        private readonly IClientAPI m_controllingClient;
+        private IClientAPI m_controllingClient; 
 
         protected PhysicsActor m_physicsActor;
 
         public IClientAPI ControllingClient
         {
             get { return m_controllingClient; }
+            set { m_controllingClient = value; }
         }
 
         protected LLVector3 m_parentPosition = new LLVector3();
@@ -379,7 +390,7 @@ namespace OpenSim.Region.Environment.Scenes
             m_appearance = appearance;
         }
 
-        private void RegisterToEvents()
+        public void RegisterToEvents()
         {
             m_controllingClient.OnRequestWearables += SendOwnAppearance;
             m_controllingClient.OnSetAppearance += SetAppearance;
@@ -1706,6 +1717,7 @@ namespace OpenSim.Region.Environment.Scenes
             DefaultTexture = textu.ToBytes();
         }
 
+        [Serializable] 
         public class NewForce
         {
             public float X;
@@ -1717,7 +1729,8 @@ namespace OpenSim.Region.Environment.Scenes
             }
         }
 
-        public class ScenePartUpdate
+        [Serializable] 
+        public class ScenePartUpdate : ISerializable 
         {
             public LLUUID FullID;
             public uint LastFullUpdateTime;
@@ -1729,6 +1742,38 @@ namespace OpenSim.Region.Environment.Scenes
                 LastFullUpdateTime = 0;
                 LastTerseUpdateTime = 0;
             }
+
+            protected ScenePartUpdate(SerializationInfo info, StreamingContext context)
+            {
+                //System.Console.WriteLine("ScenePartUpdate Deserialize BGN");
+
+                if (info == null)
+                {
+                    throw new System.ArgumentNullException("info");
+                }
+
+                FullID = new LLUUID((Guid)info.GetValue("FullID", typeof(Guid)));
+                LastFullUpdateTime = (uint)info.GetValue("LastFullUpdateTime", typeof(uint));
+                LastTerseUpdateTime = (uint)info.GetValue("LastTerseUpdateTime", typeof(uint));
+
+                //System.Console.WriteLine("ScenePartUpdate Deserialize END");
+            }
+
+            [SecurityPermission(SecurityAction.LinkDemand,
+                Flags = SecurityPermissionFlag.SerializationFormatter)]
+            public virtual void GetObjectData(
+                            SerializationInfo info, StreamingContext context)
+            {
+                if (info == null)
+                {
+                    throw new System.ArgumentNullException("info");
+                }
+
+                info.AddValue("FullID", FullID.UUID);
+                info.AddValue("LastFullUpdateTime", LastFullUpdateTime);
+                info.AddValue("LastTerseUpdateTime", LastTerseUpdateTime);
+
+            }
         }
 
         public override void SetText(string text, Vector3 color, double alpha)
@@ -1787,5 +1832,368 @@ namespace OpenSim.Region.Environment.Scenes
             RemoveFromPhysicalScene();
             GC.Collect();
         }
+
+        public ScenePresence()
+        {
+/* JB
+            if (Animations == null)
+            {
+                Animations = new AvatarAnimations();
+                Animations.LoadAnims();
+            }
+*/
+            if (DefaultTexture == null)
+            {
+                LLObject.TextureEntry textu = AvatarAppearance.GetDefaultTextureEntry();
+                DefaultTexture = textu.ToBytes();
+            }
+        }
+
+        public void initializeScenePresence(IClientAPI client, RegionInfo region, Scene scene)
+        {
+            m_controllingClient = client;
+            m_regionInfo = region;
+            m_scene = scene;
+            RegisterToEvents();
+
+            /*
+            AbsolutePosition = client.StartPos;
+
+            Animations = new AvatarAnimations();
+            Animations.LoadAnims();
+
+            m_animations = new List<LLUUID>();
+            m_animations.Add(Animations.AnimsLLUUID["STAND"]);
+            m_animationSeqs.Add(1);
+
+            SetDirectionVectors();
+            */
+        }
+
+        protected ScenePresence(SerializationInfo info, StreamingContext context)
+            : base (info, context)
+        {
+            //System.Console.WriteLine("ScenePresence Deserialize BGN");
+
+            if (info == null)
+            {
+                throw new System.ArgumentNullException("info");
+            }
+/* JB
+            if (Animations == null)
+            {
+                Animations = new AvatarAnimations();
+                Animations.LoadAnims();
+            }
+*/
+            if (DefaultTexture == null)
+            {
+                LLObject.TextureEntry textu = AvatarAppearance.GetDefaultTextureEntry();
+                DefaultTexture = textu.ToBytes();
+            }
+
+            List<Guid> animations_work = (List<Guid>)info.GetValue("m_animations", typeof(List<Guid>));
+
+            foreach (Guid guid in animations_work)
+            {
+                m_animations.Add(new LLUUID(guid));
+            }
+
+            m_animationSeqs = (List<int>)info.GetValue("m_animationSeqs", typeof(List<int>));
+            m_updateflag = (bool)info.GetValue("m_updateflag", typeof(bool));
+            m_movementflag = (byte)info.GetValue("m_movementflag", typeof(byte));
+            m_forcesList = (List<NewForce>)info.GetValue("m_forcesList", typeof(List<NewForce>));
+            m_updateCount = (short)info.GetValue("m_updateCount", typeof(short));
+            m_requestedSitTargetID = (uint)info.GetValue("m_requestedSitTargetID", typeof(uint));
+
+            m_requestedSitOffset
+                = new LLVector3(
+                        (float)info.GetValue("m_requestedSitOffset.X", typeof(float)),
+                        (float)info.GetValue("m_requestedSitOffset.Y", typeof(float)),
+                        (float)info.GetValue("m_requestedSitOffset.Z", typeof(float)));
+
+            m_sitAvatarHeight = (float)info.GetValue("m_sitAvatarHeight", typeof(float));
+            m_godlevel = (float)info.GetValue("m_godlevel", typeof(float));
+            m_setAlwaysRun = (bool)info.GetValue("m_setAlwaysRun", typeof(bool));
+
+            m_bodyRot
+                = new Quaternion(
+                        (float)info.GetValue("m_bodyRot.w", typeof(float)),
+                        (float)info.GetValue("m_bodyRot.x", typeof(float)),
+                        (float)info.GetValue("m_bodyRot.y", typeof(float)),
+                        (float)info.GetValue("m_bodyRot.z", typeof(float)));
+
+            IsRestrictedToRegion = (bool)info.GetValue("IsRestrictedToRegion", typeof(bool));
+            m_newForce = (bool)info.GetValue("m_newForce", typeof(bool));
+            //m_newAvatar = (bool)info.GetValue("m_newAvatar", typeof(bool));
+            m_newCoarseLocations = (bool)info.GetValue("m_newCoarseLocations", typeof(bool));
+            m_gotAllObjectsInScene = (bool)info.GetValue("m_gotAllObjectsInScene", typeof(bool));
+            m_avHeight = (float)info.GetValue("m_avHeight", typeof(float));
+            crossingFromRegion = (ulong)info.GetValue("crossingFromRegion", typeof(ulong));
+
+            List<float[]> Dir_Vectors_work = (List<float[]>)info.GetValue("Dir_Vectors", typeof(List<float[]>));
+            List<Vector3> Dir_Vectors_work2 = new List<Vector3>();
+
+            foreach (float[] f3 in Dir_Vectors_work)
+            {
+                Dir_Vectors_work2.Add(new Vector3(f3[0], f3[1], f3[2]));
+            }
+
+            Dir_Vectors = Dir_Vectors_work2.ToArray();
+
+            lastPhysPos
+                = new LLVector3(
+                        (float)info.GetValue("lastPhysPos.X", typeof(float)),
+                        (float)info.GetValue("lastPhysPos.Y", typeof(float)),
+                        (float)info.GetValue("lastPhysPos.Z", typeof(float)));
+
+            m_CameraCenter
+                = new Vector3(
+                        (float)info.GetValue("m_CameraCenter.X", typeof(float)),
+                        (float)info.GetValue("m_CameraCenter.Y", typeof(float)),
+                        (float)info.GetValue("m_CameraCenter.Z", typeof(float)));
+
+            m_CameraAtAxis
+                = new Vector3(
+                        (float)info.GetValue("m_CameraAtAxis.X", typeof(float)),
+                        (float)info.GetValue("m_CameraAtAxis.Y", typeof(float)),
+                        (float)info.GetValue("m_CameraAtAxis.Z", typeof(float)));
+
+            m_CameraLeftAxis
+                = new Vector3(
+                        (float)info.GetValue("m_CameraLeftAxis.X", typeof(float)),
+                        (float)info.GetValue("m_CameraLeftAxis.Y", typeof(float)),
+                        (float)info.GetValue("m_CameraLeftAxis.Z", typeof(float)));
+
+            m_CameraUpAxis
+                = new Vector3(
+                        (float)info.GetValue("m_CameraUpAxis.X", typeof(float)),
+                        (float)info.GetValue("m_CameraUpAxis.Y", typeof(float)),
+                        (float)info.GetValue("m_CameraUpAxis.Z", typeof(float)));
+
+            m_DrawDistance = (float)info.GetValue("m_DrawDistance", typeof(float));
+            m_appearance = (AvatarAppearance)info.GetValue("m_appearance", typeof(AvatarAppearance));
+            m_knownChildRegions = (List<ulong>)info.GetValue("m_knownChildRegions", typeof(List<ulong>));
+
+            posLastSignificantMove
+                = new LLVector3(
+                        (float)info.GetValue("posLastSignificantMove.X", typeof(float)),
+                        (float)info.GetValue("posLastSignificantMove.Y", typeof(float)),
+                        (float)info.GetValue("posLastSignificantMove.Z", typeof(float)));
+
+            // m_partsUpdateQueue = (UpdateQueue)info.GetValue("m_partsUpdateQueue", typeof(UpdateQueue));
+
+            /*
+            Dictionary<Guid, ScenePartUpdate> updateTimes_work 
+                = (Dictionary<Guid, ScenePartUpdate>)info.GetValue("m_updateTimes", typeof(Dictionary<Guid, ScenePartUpdate>));
+
+            foreach (Guid id in updateTimes_work.Keys)
+            {
+                m_updateTimes.Add(new LLUUID(id), updateTimes_work[id]);
+            }
+            */
+            m_regionHandle = (ulong)info.GetValue("m_regionHandle", typeof(ulong));
+            m_firstname = (string)info.GetValue("m_firstname", typeof(string));
+            m_lastname = (string)info.GetValue("m_lastname", typeof(string));
+            m_allowMovement = (bool)info.GetValue("m_allowMovement", typeof(bool));
+            m_parentPosition = new LLVector3((float)info.GetValue("m_parentPosition.X", typeof(float)),
+                                            (float)info.GetValue("m_parentPosition.Y", typeof(float)),
+                                            (float)info.GetValue("m_parentPosition.Z", typeof(float)));
+
+            m_isChildAgent = (bool)info.GetValue("m_isChildAgent", typeof(bool));
+            m_parentID = (uint)info.GetValue("m_parentID", typeof(uint));
+
+// for OpenSim_v0.5
+            currentParcelUUID = new LLUUID((Guid)info.GetValue("currentParcelUUID", typeof(Guid)));
+                        
+            lastKnownAllowedPosition
+                = new Vector3(
+                        (float)info.GetValue("lastKnownAllowedPosition.X", typeof(float)),
+                        (float)info.GetValue("lastKnownAllowedPosition.Y", typeof(float)),
+                        (float)info.GetValue("lastKnownAllowedPosition.Z", typeof(float)));
+                        
+            sentMessageAboutRestrictedParcelFlyingDown = (bool)info.GetValue("sentMessageAboutRestrictedParcelFlyingDown", typeof(bool));
+                        
+            m_LastChildAgentUpdatePosition
+                = new LLVector3(
+                        (float)info.GetValue("m_LastChildAgentUpdatePosition.X", typeof(float)),
+                        (float)info.GetValue("m_LastChildAgentUpdatePosition.Y", typeof(float)),
+                        (float)info.GetValue("m_LastChildAgentUpdatePosition.Z", typeof(float)));
+                        
+            m_perfMonMS = (int)info.GetValue("m_perfMonMS", typeof(int));
+            m_AgentControlFlags = (uint)info.GetValue("m_AgentControlFlags", typeof(uint));
+                        
+            m_headrotation
+                = new LLQuaternion(
+                        (float)info.GetValue("m_headrotation.W", typeof(float)),
+                        (float)info.GetValue("m_headrotation.X", typeof(float)),
+                        (float)info.GetValue("m_headrotation.Y", typeof(float)),
+                        (float)info.GetValue("m_headrotation.Z", typeof(float)));
+                        
+            m_state = (byte)info.GetValue("m_state", typeof(byte));
+                        
+            List<Guid> knownPrimUUID_work = (List<Guid>)info.GetValue("m_knownPrimUUID", typeof(List<Guid>));
+
+            foreach (Guid id in knownPrimUUID_work)
+            {
+                m_knownPrimUUID.Add(new LLUUID(id));
+            }
+
+            //System.Console.WriteLine("ScenePresence Deserialize END");
+        }
+
+        [SecurityPermission(SecurityAction.LinkDemand,
+            Flags = SecurityPermissionFlag.SerializationFormatter)]
+        public override void GetObjectData(
+                        SerializationInfo info, StreamingContext context)
+        {
+            if (info == null)
+            {
+                throw new System.ArgumentNullException("info");
+            }
+
+            base.GetObjectData(info, context);
+
+            List<Guid> animations_work = new List<Guid>();
+
+            foreach (LLUUID uuid in m_animations)
+            {
+                animations_work.Add(uuid.UUID);
+            }
+
+            info.AddValue("m_animations", animations_work);
+
+            info.AddValue("m_animationSeqs", m_animationSeqs);
+            info.AddValue("m_updateflag", m_updateflag);
+            info.AddValue("m_movementflag", m_movementflag);
+            info.AddValue("m_forcesList", m_forcesList);
+            info.AddValue("m_updateCount", m_updateCount);
+            info.AddValue("m_requestedSitTargetID", m_requestedSitTargetID);
+
+            // LLVector3
+            info.AddValue("m_requestedSitOffset.X", m_requestedSitOffset.X);
+            info.AddValue("m_requestedSitOffset.Y", m_requestedSitOffset.Y);
+            info.AddValue("m_requestedSitOffset.Z", m_requestedSitOffset.Z);
+
+            info.AddValue("m_sitAvatarHeight", m_sitAvatarHeight);
+            info.AddValue("m_godlevel", m_godlevel);
+            info.AddValue("m_setAlwaysRun", m_setAlwaysRun);
+            
+            // Quaternion
+            info.AddValue("m_bodyRot.w", m_bodyRot.w);
+            info.AddValue("m_bodyRot.x", m_bodyRot.x);
+            info.AddValue("m_bodyRot.y", m_bodyRot.y);
+            info.AddValue("m_bodyRot.z", m_bodyRot.z);
+
+            info.AddValue("IsRestrictedToRegion", IsRestrictedToRegion);
+            info.AddValue("m_newForce", m_newForce);
+            //info.AddValue("m_newAvatar", m_newAvatar);
+            info.AddValue("m_newCoarseLocations", m_newCoarseLocations);
+            info.AddValue("m_gotAllObjectsInScene", m_gotAllObjectsInScene);
+            info.AddValue("m_avHeight", m_avHeight);
+
+            // info.AddValue("m_regionInfo", m_regionInfo);
+
+            info.AddValue("crossingFromRegion", crossingFromRegion);
+
+            List<float[]> Dir_Vectors_work = new List<float[]>();
+
+            foreach (Vector3 v3 in Dir_Vectors)
+            {
+                Dir_Vectors_work.Add(new float[] { v3.x, v3.y, v3.z });
+            }
+
+            info.AddValue("Dir_Vectors", Dir_Vectors_work);
+
+            // LLVector3
+            info.AddValue("lastPhysPos.X", lastPhysPos.X);
+            info.AddValue("lastPhysPos.Y", lastPhysPos.Y);
+            info.AddValue("lastPhysPos.Z", lastPhysPos.Z);
+
+            // Vector3
+            info.AddValue("m_CameraCenter.X", m_CameraCenter.x);
+            info.AddValue("m_CameraCenter.Y", m_CameraCenter.y);
+            info.AddValue("m_CameraCenter.Z", m_CameraCenter.z);
+
+            // Vector3
+            info.AddValue("m_CameraAtAxis.X", m_CameraAtAxis.x);
+            info.AddValue("m_CameraAtAxis.Y", m_CameraAtAxis.y);
+            info.AddValue("m_CameraAtAxis.Z", m_CameraAtAxis.z);
+
+            // Vector3
+            info.AddValue("m_CameraLeftAxis.X", m_CameraLeftAxis.x);
+            info.AddValue("m_CameraLeftAxis.Y", m_CameraLeftAxis.y);
+            info.AddValue("m_CameraLeftAxis.Z", m_CameraLeftAxis.z);
+
+            // Vector3
+            info.AddValue("m_CameraUpAxis.X", m_CameraUpAxis.x);
+            info.AddValue("m_CameraUpAxis.Y", m_CameraUpAxis.y);
+            info.AddValue("m_CameraUpAxis.Z", m_CameraUpAxis.z);
+
+            info.AddValue("m_DrawDistance", m_DrawDistance);
+            info.AddValue("m_appearance", m_appearance);
+            info.AddValue("m_knownChildRegions", m_knownChildRegions);
+
+            // LLVector3
+            info.AddValue("posLastSignificantMove.X", posLastSignificantMove.X);
+            info.AddValue("posLastSignificantMove.Y", posLastSignificantMove.Y);
+            info.AddValue("posLastSignificantMove.Z", posLastSignificantMove.Z);
+
+            //info.AddValue("m_partsUpdateQueue", m_partsUpdateQueue);
+
+            /*
+            Dictionary<Guid, ScenePartUpdate> updateTimes_work = new Dictionary<Guid, ScenePartUpdate>();
+
+            foreach ( LLUUID id in m_updateTimes.Keys)
+            {
+                updateTimes_work.Add(id.UUID, m_updateTimes[id]);
+            }
+
+            info.AddValue("m_updateTimes", updateTimes_work);
+            */
+
+            info.AddValue("m_regionHandle", m_regionHandle);
+            info.AddValue("m_firstname", m_firstname);
+            info.AddValue("m_lastname", m_lastname);
+            info.AddValue("m_allowMovement", m_allowMovement);
+            //info.AddValue("m_physicsActor", m_physicsActor);
+            info.AddValue("m_parentPosition.X", m_parentPosition.X);
+            info.AddValue("m_parentPosition.Y", m_parentPosition.Y);
+            info.AddValue("m_parentPosition.Z", m_parentPosition.Z);
+            info.AddValue("m_isChildAgent", m_isChildAgent);
+            info.AddValue("m_parentID", m_parentID);
+
+// for OpenSim_v0.5
+            info.AddValue("currentParcelUUID", currentParcelUUID.UUID);
+
+            info.AddValue("lastKnownAllowedPosition.X", lastKnownAllowedPosition.x);
+            info.AddValue("lastKnownAllowedPosition.Y", lastKnownAllowedPosition.y);
+            info.AddValue("lastKnownAllowedPosition.Z", lastKnownAllowedPosition.z);
+
+            info.AddValue("sentMessageAboutRestrictedParcelFlyingDown", sentMessageAboutRestrictedParcelFlyingDown);
+
+            info.AddValue("m_LastChildAgentUpdatePosition.X", m_LastChildAgentUpdatePosition.X);
+            info.AddValue("m_LastChildAgentUpdatePosition.Y", m_LastChildAgentUpdatePosition.Y);
+            info.AddValue("m_LastChildAgentUpdatePosition.Z", m_LastChildAgentUpdatePosition.Z);
+                        
+            info.AddValue("m_perfMonMS", m_perfMonMS);
+            info.AddValue("m_AgentControlFlags", m_AgentControlFlags);
+                        
+            info.AddValue("m_headrotation.W", m_headrotation.W);
+            info.AddValue("m_headrotation.X", m_headrotation.X);
+            info.AddValue("m_headrotation.Y", m_headrotation.Y);
+            info.AddValue("m_headrotation.Z", m_headrotation.Z);
+                        
+            info.AddValue("m_state", m_state);
+                        
+            List<Guid> knownPrimUUID_work = new List<Guid>();
+
+            foreach (LLUUID id in m_knownPrimUUID)
+            {
+                knownPrimUUID_work.Add(id.UUID);
+            }
+
+            info.AddValue("m_knownPrimUUID", knownPrimUUID_work);
+                }
     }
 }
diff --git a/OpenSim/Region/Environment/Types/UpdateQueue.cs b/OpenSim/Region/Environment/Types/UpdateQueue.cs
index 0078678..ce0927c 100644
--- a/OpenSim/Region/Environment/Types/UpdateQueue.cs
+++ b/OpenSim/Region/Environment/Types/UpdateQueue.cs
@@ -30,9 +30,14 @@ using System.Collections.Generic;
 using libsecondlife;
 using OpenSim.Region.Environment.Scenes;
 
+using System; 
+using System.Runtime.Serialization;
+using System.Security.Permissions;
+
 namespace OpenSim.Region.Environment.Types
 {
-    public class UpdateQueue
+    [Serializable] 
+    public class UpdateQueue : ISerializable 
     {
         private Queue<SceneObjectPart> m_queue;
 
@@ -86,5 +91,46 @@ namespace OpenSim.Region.Environment.Types
 
             return part;
         }
+
+        protected UpdateQueue(SerializationInfo info, StreamingContext context)
+        {
+            //System.Console.WriteLine("UpdateQueue Deserialize BGN");
+
+            if (info == null)
+            {
+                throw new System.ArgumentNullException("info");
+            }
+
+            m_queue = (Queue<SceneObjectPart>)info.GetValue("m_queue", typeof(Queue<SceneObjectPart>));
+            List<Guid> ids_work = (List<Guid>)info.GetValue("m_ids", typeof(List<Guid>));
+
+            foreach (Guid guid in ids_work)
+            {
+                m_ids.Add(new LLUUID(guid));
+            }
+
+            //System.Console.WriteLine("UpdateQueue Deserialize END");
+        }
+
+        [SecurityPermission(SecurityAction.LinkDemand,
+            Flags = SecurityPermissionFlag.SerializationFormatter)]
+        public virtual void GetObjectData(
+                        SerializationInfo info, StreamingContext context)
+        {
+            if (info == null)
+            {
+                throw new System.ArgumentNullException("info");
+            }
+
+            List<Guid> ids_work = new List<Guid>();
+
+            foreach (LLUUID uuid in m_ids)
+            {
+                ids_work.Add(uuid.UUID);
+            }
+
+            info.AddValue("m_queue", m_queue);
+            info.AddValue("m_ids", ids_work);
+        }
     }
-}
\ No newline at end of file
+}