10 files changed, 413 insertions, 203 deletions

diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index 6cb37b2..5ca8c88 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -685,10 +685,10 @@ namespace OpenSim.Framework
         ExtraData = 1 << 20,
         Sound = 1 << 21,
         Joint = 1 << 22,
-        FullUpdate = 0x0fffffff,
-        SendInTransit = 1 << 30, 
-        CancelKill = 0x4fffffff, // 1 << 31 
-        Kill = 0x80000000 // 1 << 32
+        FullUpdate =    0x0fffffff,
+        SendInTransit = 0x20000000, 
+        CancelKill =    0x4fffffff, // 1 << 30 
+        Kill =          0x80000000 // 1 << 31
     }
 
 /* included in .net 4.0
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 4c77c18..dc8d267 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -4087,10 +4087,20 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 */
             if (entity is SceneObjectPart)
             {
-                SceneObjectPart e = (SceneObjectPart)entity;
-                SceneObjectGroup g = e.ParentGroup;
+                SceneObjectPart p = (SceneObjectPart)entity;
+                SceneObjectGroup g = p.ParentGroup;
                 if (g.HasPrivateAttachmentPoint && g.OwnerID != AgentId)
                     return; // Don't send updates for other people's HUDs
+                
+                if((updateFlags ^ PrimUpdateFlags.SendInTransit) == 0)
+                {
+                    List<uint> partIDs = (new List<uint> {p.LocalId});
+                    lock (m_entityProps.SyncRoot)
+                        m_entityProps.Remove(partIDs);
+                    lock (m_entityUpdates.SyncRoot)
+                        m_entityUpdates.Remove(partIDs);
+                    return;
+                }
             }
 
             //double priority = m_prioritizer.GetUpdatePriority(this, entity);
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 92485a1..87b76dc 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -1703,11 +1703,81 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return agent;
         }
 
+        public bool CrossAgentCreateFarChild(ScenePresence agent, GridRegion neighbourRegion, Vector3 pos, EntityTransferContext ctx)
+        {
+            ulong regionhandler = neighbourRegion.RegionHandle;
+
+            if(agent.knowsNeighbourRegion(regionhandler))
+                return true;
+
+            string reason;
+            ulong currentRegionHandler = agent.Scene.RegionInfo.RegionHandle;
+            GridRegion source = new GridRegion(agent.Scene.RegionInfo);
+
+            AgentCircuitData currentAgentCircuit = 
+                    agent.Scene.AuthenticateHandler.GetAgentCircuitData(agent.ControllingClient.CircuitCode);
+            AgentCircuitData agentCircuit = agent.ControllingClient.RequestClientInfo();
+            agentCircuit.startpos = pos;
+            agentCircuit.child = true;
+
+            agentCircuit.Appearance = new AvatarAppearance();
+            agentCircuit.Appearance.AvatarHeight = agent.Appearance.AvatarHeight;
+
+            if (currentAgentCircuit != null)
+            {
+                agentCircuit.ServiceURLs = currentAgentCircuit.ServiceURLs;
+                agentCircuit.IPAddress = currentAgentCircuit.IPAddress;
+                agentCircuit.Viewer = currentAgentCircuit.Viewer;
+                agentCircuit.Channel = currentAgentCircuit.Channel;
+                agentCircuit.Mac = currentAgentCircuit.Mac;
+                agentCircuit.Id0 = currentAgentCircuit.Id0;
+            }
+
+            agentCircuit.CapsPath = CapsUtil.GetRandomCapsObjectPath();
+            agent.AddNeighbourRegion(neighbourRegion, agentCircuit.CapsPath);
+
+            IPEndPoint endPoint = neighbourRegion.ExternalEndPoint;
+            if (Scene.SimulationService.CreateAgent(source, neighbourRegion, agentCircuit, (int)TeleportFlags.Default, ctx, out reason))
+            {
+                string capsPath = neighbourRegion.ServerURI + CapsUtil.GetCapsSeedPath(agentCircuit.CapsPath);
+                int newSizeX = neighbourRegion.RegionSizeX;
+                int newSizeY = neighbourRegion.RegionSizeY;
+
+                if (m_eqModule != null)
+                {
+                    #region IP Translation for NAT
+                    IClientIPEndpoint ipepClient;
+                    if (agent.ClientView.TryGet(out ipepClient))
+                        endPoint.Address = NetworkUtil.GetIPFor(ipepClient.EndPoint, endPoint.Address);
+
+                    m_log.DebugFormat("{0} {1} is sending {2} EnableSimulator for neighbour region {3}(loc=<{4},{5}>,siz=<{6},{7}>) " +
+                        "and EstablishAgentCommunication with seed cap {8}", LogHeader,
+                        source.RegionName, agent.Name,
+                        neighbourRegion.RegionName, neighbourRegion.RegionLocX, neighbourRegion.RegionLocY, newSizeX, newSizeY , capsPath);
+
+                    m_eqModule.EnableSimulator(regionhandler,
+                            endPoint, agent.UUID, newSizeX, newSizeY);
+                    m_eqModule.EstablishAgentCommunication(agent.UUID, endPoint, capsPath,
+                        regionhandler, newSizeX, newSizeY);
+                }
+                else
+                {
+                    agent.ControllingClient.InformClientOfNeighbour(regionhandler, endPoint);
+                }
+                return true;
+            }
+            agent.RemoveNeighbourRegion(regionhandler);
+            return false;
+        }
+
         public bool CrossAgentIntoNewRegionMain(ScenePresence agent, Vector3 pos, GridRegion neighbourRegion, bool isFlying, EntityTransferContext ctx)
         {
             int ts = Util.EnvironmentTickCount();
+            bool sucess = true;
+            string reason = String.Empty;
             try
             {
+
                 AgentData cAgent = new AgentData();
                 agent.CopyTo(cAgent,true);
 
@@ -1725,18 +1795,26 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 // Beyond this point, extra cleanup is needed beyond removing transit state
                 m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.Transferring);
 
-                if (!agent.Scene.SimulationService.UpdateAgent(neighbourRegion, cAgent, ctx))
+                if (sucess && !agent.Scene.SimulationService.UpdateAgent(neighbourRegion, cAgent, ctx))
+                {
+                    sucess = false;
+                    reason = "agent update failed";
+                }
+
+                if(!sucess)
                 {
                     // region doesn't take it
                     m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
 
                     m_log.WarnFormat(
-                        "[ENTITY TRANSFER MODULE]: Region {0} would not accept update for agent {1} on cross attempt.  Returning to original region.",
-                        neighbourRegion.RegionName, agent.Name);
+                        "[ENTITY TRANSFER MODULE]: agent {0} crossing to {1} failed: {2}",
+                        agent.Name, neighbourRegion.RegionName, reason);
 
                     ReInstantiateScripts(agent);
                     if(agent.ParentID == 0 && agent.ParentUUID == UUID.Zero)
+                    {
                         agent.AddToPhysicalScene(isFlying);
+                    }
 
                     return false;
                 }
@@ -1777,7 +1855,9 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             m_log.DebugFormat("[ENTITY TRANSFER MODULE]: Sending new CAPS seed url {0} to client {1}", capsPath, agent.UUID);
 
-            Vector3 vel2 = new Vector3(agent.Velocity.X, agent.Velocity.Y, 0);
+            Vector3 vel2 = Vector3.Zero;
+            if((agent.crossingFlags & 2) != 0)
+                vel2 = new Vector3(agent.Velocity.X, agent.Velocity.Y, 0);
 
             if (m_eqModule != null)
             {
@@ -1804,7 +1884,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
 
             // this may need the attachments
 
-            agent.HasMovedAway(true);
+            agent.HasMovedAway((agent.crossingFlags & 8) == 0);
 
             agent.MakeChildAgent(neighbourRegion.RegionHandle);
 
@@ -2135,7 +2215,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                                 sp.Scene.RegionInfo.WorldLocY - neighbour.RegionLocY,
                                 0f);
         }
-
+        #endregion
 
         #region NotFoundLocationCache class
         // A collection of not found locations to make future lookups 'not found' lookups quick.
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index af70848..0e7ac58 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -538,7 +538,7 @@ namespace OpenSim.Region.Framework.Scenes
 
 
         public bool inTransit = false;
-        public delegate SceneObjectGroup SOGCrossDelegate(SceneObjectGroup sog,Vector3 pos);
+        private delegate SceneObjectGroup SOGCrossDelegate(SceneObjectGroup sog,Vector3 pos, TeleportObjectData tpData);
 
         /// <summary>
         /// The absolute position of this scene object in the scene
@@ -560,7 +560,7 @@ namespace OpenSim.Region.Framework.Scenes
                     {
                         inTransit = true;
                         SOGCrossDelegate d = CrossAsync;
-                        d.BeginInvoke(this, val, CrossAsyncCompleted, d);
+                        d.BeginInvoke(this, val, null, CrossAsyncCompleted, d);
                     }
                     return;
                 }
@@ -601,7 +601,6 @@ namespace OpenSim.Region.Framework.Scenes
                     av.sitSOGmoved();
                 }
 
-
                 // now that position is changed tell it to scripts
                 if (triggerScriptEvent)
                 {
@@ -617,64 +616,75 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        public SceneObjectGroup CrossAsync(SceneObjectGroup sog, Vector3 val)
+        private SceneObjectGroup CrossAsync(SceneObjectGroup sog, Vector3 val, TeleportObjectData tpdata)
         {
             Scene sogScene = sog.m_scene;
-            IEntityTransferModule entityTransfer = sogScene.RequestModuleInterface<IEntityTransferModule>();
+            SceneObjectPart root = sog.RootPart;
 
-            Vector3 newpos = Vector3.Zero;
-            OpenSim.Services.Interfaces.GridRegion destination = null;
+            bool isTeleport = tpdata != null;
 
-            if (sog.RootPart.DIE_AT_EDGE)
+            if(!isTeleport)
             {
-                try
-                {
-                    sogScene.DeleteSceneObject(sog, false);
-                }
-                catch (Exception)
+                if (root.DIE_AT_EDGE)
                 {
-                    m_log.Warn("[SCENE]: exception when trying to remove the prim that crossed the border.");
+                    try
+                    {
+                        sogScene.DeleteSceneObject(sog, false);
+                    }
+                    catch (Exception)
+                    {
+                        m_log.Warn("[SCENE]: exception when trying to remove the prim that crossed the border.");
+                    }
+                    return sog;
                 }
-                return sog;
-            }
 
-            if (sog.RootPart.RETURN_AT_EDGE)
-            {
-                // We remove the object here
-                try
+                if (root.RETURN_AT_EDGE)
                 {
-                    List<uint> localIDs = new List<uint>();
-                    localIDs.Add(sog.RootPart.LocalId);
-                    sogScene.AddReturn(sog.OwnerID, sog.Name, sog.AbsolutePosition,
-                        "Returned at region cross");
-                    sogScene.DeRezObjects(null, localIDs, UUID.Zero, DeRezAction.Return, UUID.Zero, false);
-                }
-                catch (Exception)
-                {
-                    m_log.Warn("[SCENE]: exception when trying to return the prim that crossed the border.");
+                    // We remove the object here
+                    try
+                    {
+                        List<uint> localIDs = new List<uint>();
+                        localIDs.Add(root.LocalId);
+                        sogScene.AddReturn(sog.OwnerID, sog.Name, sog.AbsolutePosition,
+                            "Returned at region cross");
+                        sogScene.DeRezObjects(null, localIDs, UUID.Zero, DeRezAction.Return, UUID.Zero, false);
+                    }
+                    catch (Exception)
+                    {
+                        m_log.Warn("[SCENE]: exception when trying to return the prim that crossed the border.");
+                    }
+                    return sog;
                 }
-                return sog;
             }
 
-            if (sog.m_rootPart.KeyframeMotion != null)
-                sog.m_rootPart.KeyframeMotion.StartCrossingCheck();
+            if (root.KeyframeMotion != null)
+                root.KeyframeMotion.StartCrossingCheck();
+
+            if(root.PhysActor != null)
+                root.PhysActor.CrossingStart();
+
+            IEntityTransferModule entityTransfer = sogScene.RequestModuleInterface<IEntityTransferModule>();
 
             if (entityTransfer == null)
                 return sog;
 
+            Vector3 newpos = Vector3.Zero;
+            OpenSim.Services.Interfaces.GridRegion destination = null;
+
             destination = entityTransfer.GetObjectDestination(sog, val, out newpos);
             if (destination == null)
                 return sog;
 
             if (sog.m_sittingAvatars.Count == 0)
             {
-                entityTransfer.CrossPrimGroupIntoNewRegion(destination, newpos, sog, true, true);
+                entityTransfer.CrossPrimGroupIntoNewRegion(destination, newpos, sog, !isTeleport, true);
                 return sog;
             }
 
             string reason = String.Empty;
             EntityTransferContext ctx = new EntityTransferContext();
 
+            Vector3 curPos = root.GroupPosition;
             foreach (ScenePresence av in sog.m_sittingAvatars)
             {
                 // We need to cross these agents. First, let's find
@@ -685,10 +695,15 @@ namespace OpenSim.Region.Framework.Scenes
 
                 // We set the avatar position as being the object
                 // position to get the region to send to
+                if(av.IsNPC)
+                    continue;
+
+                if(av.IsInTransit)
+                    return sog;
+
                 if(!entityTransfer.checkAgentAccessToRegion(av, destination, newpos, ctx, out reason))
-                {
                     return sog;
-                }
+
                 m_log.DebugFormat("[SCENE OBJECT]: Avatar {0} needs to be crossed to {1}", av.Name, destination.RegionName);
             }
 
@@ -696,8 +711,10 @@ namespace OpenSim.Region.Framework.Scenes
             // be made to stand up
 
             List<avtocrossInfo> avsToCross = new List<avtocrossInfo>();
-
-            foreach (ScenePresence av in sog.m_sittingAvatars)
+            List<ScenePresence> avsToCrossFar = new List<ScenePresence>();
+            ulong destHandle = destination.RegionHandle;
+            List<ScenePresence> sittingAvatars = GetSittingAvatars();
+            foreach (ScenePresence av in sittingAvatars)
             {
                 byte cflags = 1;
 
@@ -711,68 +728,175 @@ namespace OpenSim.Region.Framework.Scenes
                     else
                         cflags = 3;
                 }
+                if(!av.knowsNeighbourRegion(destHandle))
+                    cflags |= 8;
 
                 // 1 is crossing
                 // 2 is sitting
                 // 4 is sitting at sittarget
-                av.crossingFlags = cflags;
+                // 8 far crossing
 
                 avinfo.av = av;
                 avinfo.ParentID = av.ParentID;
                 avsToCross.Add(avinfo);
 
+                if(!av.knowsNeighbourRegion(destHandle))
+                {
+                   cflags |= 8;
+                    avsToCrossFar.Add(av);
+                }
+
+                if(av.IsNPC)
+                    av.crossingFlags = 0;
+                else
+                    av.crossingFlags = cflags;
+
                 av.PrevSitOffset = av.OffsetPosition;
                 av.ParentID = 0;
             }
 
+            Vector3 vel = root.Velocity;
+            Vector3 avel = root.AngularVelocity;
+            Vector3 acc = root.Acceleration;
+            Quaternion ori = root.RotationOffset;
+
+            if(isTeleport)
+            {
+                root.Stop();
+                sogScene.ForEachScenePresence(delegate(ScenePresence av)
+                {
+                    av.ControllingClient.SendEntityUpdate(root,PrimUpdateFlags.SendInTransit);
+                    av.ControllingClient.SendEntityTerseUpdateImmediate(root);
+                });
+
+                root.Velocity = tpdata.vel;
+                root.AngularVelocity = tpdata.avel;
+                root.Acceleration = tpdata.acc;
+                root.RotationOffset = tpdata.ori;
+            }
+
             if (entityTransfer.CrossPrimGroupIntoNewRegion(destination, newpos, sog, true, false))
             {
+                if(isTeleport)
+                {
+                    sogScene.ForEachScenePresence(delegate(ScenePresence oav)
+                    {
+                        if(sittingAvatars.Contains(oav))
+                            return;
+                        if(oav.knowsNeighbourRegion(destHandle))
+                            return;
+                        oav.ControllingClient.SendEntityUpdate(root, PrimUpdateFlags.Kill);
+                        foreach (ScenePresence sav in sittingAvatars)
+                        {
+                            sav.SendKillTo(oav);
+                        }
+                    });
+                }
+                bool crossedfar = false;
+                foreach (ScenePresence av in avsToCrossFar)
+                {
+                   if(entityTransfer.CrossAgentCreateFarChild(av,destination, newpos, ctx))
+                       crossedfar = true;
+                   else
+                    av.crossingFlags = 0;
+                }
+
+                if(crossedfar)
+                    Thread.Sleep(1000);
+
                 foreach (avtocrossInfo avinfo in avsToCross)
                 {
                     ScenePresence av = avinfo.av;
-                    if (!av.IsInTransit) // just in case...
-                    {
-                        m_log.DebugFormat("[SCENE OBJECT]: Crossing avatar {0} to {1}", av.Name, val);
+                    av.IsInTransit = true;
+                    m_log.DebugFormat("[SCENE OBJECT]: Crossing avatar {0} to {1}", av.Name, val);
 
-                        av.IsInTransit = true;
+                    if(av.crossingFlags > 0)
+                        entityTransfer.CrossAgentToNewRegionAsync(av, newpos, destination, false, ctx);
 
-//                        CrossAgentToNewRegionDelegate d = entityTransfer.CrossAgentToNewRegionAsync;
-//                        d.BeginInvoke(av, val, destination, av.Flying, version, CrossAgentToNewRegionCompleted, d);
-                        entityTransfer.CrossAgentToNewRegionAsync(av, newpos, destination, av.Flying, ctx);
-                        if (av.IsChildAgent)
-                        {
-                            // avatar crossed do some extra cleanup
-                            if (av.ParentUUID != UUID.Zero)
-                            {
-                                av.ClearControls();
-                                av.ParentPart = null;
-                            }
-                        }
-                        else
+                    if (av.IsChildAgent)
+                    {
+                        // avatar crossed do some extra cleanup
+                        if (av.ParentUUID != UUID.Zero)
                         {
-                            // avatar cross failed we need do dedicated standUp
-                            // part of it was done at CrossAgentToNewRegionAsync
-                            // so for now just remove the sog controls
-                            // this may need extra care
-                            av.UnRegisterSeatControls(sog.UUID);
+                            av.ClearControls();
+                            av.ParentPart = null;
                         }
-
                         av.ParentUUID = UUID.Zero;
+                        av.ParentPart = null;
                         // In any case
                         av.IsInTransit = false;
                         av.crossingFlags = 0;
                         m_log.DebugFormat("[SCENE OBJECT]: Crossing agent {0} {1} completed.", av.Firstname, av.Lastname);
                     }
                     else
-                        m_log.DebugFormat("[SCENE OBJECT]: Crossing avatar already in transit {0} to {1}", av.Name, val);
+                    {
+                        // avatar cross failed we need do dedicated standUp
+                        // part of it was done at CrossAgentToNewRegionAsync
+                        // so for now just remove the sog controls
+                        // this may need extra care
+                        av.UnRegisterSeatControls(sog.UUID);
+                        av.ParentUUID = UUID.Zero;
+                        av.ParentPart = null;
+                        Vector3 oldp = curPos;
+                        oldp.X = Util.Clamp<float>(oldp.X, 0.5f, sog.m_scene.RegionInfo.RegionSizeX - 0.5f);
+                        oldp.Y = Util.Clamp<float>(oldp.Y, 0.5f, sog.m_scene.RegionInfo.RegionSizeY - 0.5f);
+                        av.AbsolutePosition = oldp;
+                        av.crossingFlags = 0;
+                        av.sitAnimation = "SIT";
+                        av.IsInTransit = false;
+                        if(av.Animator!= null)
+                            av.Animator.SetMovementAnimations("STAND");
+                        av.AddToPhysicalScene(false);
+                        sogScene.ForEachScenePresence(delegate(ScenePresence oav)
+                            {
+                                if(sittingAvatars.Contains(oav))
+                                    return;
+                                if(oav.knowsNeighbourRegion(destHandle))
+                                    av.SendAvatarDataToAgent(oav);
+                                else
+                                {
+                                    av.SendAvatarDataToAgent(oav);
+                                    av.SendAppearanceToAgent(oav);
+                                    if (av.Animator != null)
+                                        av.Animator.SendAnimPackToClient(oav.ControllingClient);
+                                    av.SendAttachmentsToAgentNF(oav); // not ok
+                                }
+                            });
+                        m_log.DebugFormat("[SCENE OBJECT]: Crossing agent {0} {1} failed.", av.Firstname, av.Lastname);
+                    }
                 }
+
+                if(crossedfar)
+                {
+                    Thread.Sleep(10000);
+                    foreach (ScenePresence av in avsToCrossFar)
+                    {
+                        if(av.IsChildAgent)
+                        {
+                            av.Scene.CloseAgent(av.UUID, false);
+                        }
+                        else
+                            av.RemoveNeighbourRegion(destHandle);
+                    }
+                }
+                avsToCrossFar.Clear();
                 avsToCross.Clear();
                 sog.RemoveScriptInstances(true);
                 sog.Clear();
                 return sog;
             }
-            else // cross failed, put avas back ??
+            else
             {
+                if(isTeleport)
+                {
+                    if((tpdata.flags & OSTPOBJ_STOPONFAIL) == 0)
+                    {
+                        root.Velocity = vel;
+                        root.AngularVelocity = avel;
+                        root.Acceleration = acc;
+                    }
+                    root.RotationOffset = ori;
+                }
                 foreach (avtocrossInfo avinfo in avsToCross)
                 {
                     ScenePresence av = avinfo.av;
@@ -782,7 +906,6 @@ namespace OpenSim.Region.Framework.Scenes
                 }
             }
             avsToCross.Clear();
-
             return sog;
         }
 
@@ -794,11 +917,14 @@ namespace OpenSim.Region.Framework.Scenes
             if (!sog.IsDeleted)
             {
                 SceneObjectPart rootp = sog.m_rootPart;
+
                 Vector3 oldp = rootp.GroupPosition;
                 oldp.X = Util.Clamp<float>(oldp.X, 0.5f, sog.m_scene.RegionInfo.RegionSizeX - 0.5f);
                 oldp.Y = Util.Clamp<float>(oldp.Y, 0.5f, sog.m_scene.RegionInfo.RegionSizeY - 0.5f);
                 rootp.GroupPosition = oldp;
 
+                rootp.Stop();
+
                 SceneObjectPart[] parts = sog.m_parts.GetArray();
 
                 foreach (SceneObjectPart part in parts)
@@ -812,57 +938,37 @@ namespace OpenSim.Region.Framework.Scenes
                     av.sitSOGmoved();
                 }
 
-                sog.Velocity = Vector3.Zero;
-
                 if (sog.m_rootPart.KeyframeMotion != null)
                     sog.m_rootPart.KeyframeMotion.CrossingFailure();
 
                 if (sog.RootPart.PhysActor != null)
-                {
                     sog.RootPart.PhysActor.CrossingFailure();
-                }
 
                 sog.inTransit = false;
+                AttachToBackup();
                 sog.ScheduleGroupForFullUpdate();
             }
         }
 
-/* outdated
-        private void CrossAgentToNewRegionCompleted(ScenePresence agent)
+        private class TeleportObjectData
         {
-            //// If the cross was successful, this agent is a child agent
-            if (agent.IsChildAgent)
-            {
-                if (agent.ParentUUID != UUID.Zero)
-                {
-                    agent.HandleForceReleaseControls(agent.ControllingClient,agent.UUID);
-                    agent.ParentPart = null;
-//                    agent.ParentPosition = Vector3.Zero;
-//                    agent.ParentUUID = UUID.Zero;
-                }
-            }
-
-            agent.ParentUUID = UUID.Zero;
-//                agent.Reset();
-//            else // Not successful
-//                agent.RestoreInCurrentScene();
-
-            // In any case
-            agent.IsInTransit = false;
-
-            m_log.DebugFormat("[SCENE OBJECT]: Crossing agent {0} {1} completed.", agent.Firstname, agent.Lastname);
+            public int flags;
+            public Vector3 vel;
+            public Vector3 avel;
+            public Vector3 acc;
+            public Quaternion ori;
+            public UUID sourceID;
         }
-*/
 
         // copy from LSL_constants.cs
-        const int OSTPOBJ_STOPATTARRGET  = 0x1; // stops at destination
+        const int OSTPOBJ_STOPATTARGET   = 0x1; // stops at destination
         const int OSTPOBJ_STOPONFAIL     = 0x2; // stops at start if tp fails
         const int OSTPOBJ_SETROT         = 0x4; // the rotation is the final rotation, otherwise is a added rotation
 
-        public void TeleportObject(UUID sourceID, Vector3 targetPosition, Quaternion rotation, int flags)
+        public int TeleportObject(UUID sourceID, Vector3 targetPosition, Quaternion rotation, int flags)
         {
             if(inTransit || IsDeleted || IsAttachmentCheckFull() || IsSelected || Scene == null)
-                return;
+                return -1;
 
             inTransit = true;
             
@@ -870,7 +976,41 @@ namespace OpenSim.Region.Framework.Scenes
             if(pa == null  || RootPart.KeyframeMotion != null /*|| m_sittingAvatars.Count == 0*/)
             {
                 inTransit = false;
-                return;
+                return -1;
+            }
+
+            bool stop = (flags & OSTPOBJ_STOPATTARGET) != 0;
+            bool setrot = (flags & OSTPOBJ_SETROT) != 0;
+
+            rotation.Normalize();
+                
+            Quaternion currentRot = RootPart.RotationOffset;
+            if(setrot)
+                rotation = Quaternion.Conjugate(currentRot) * rotation;
+
+            bool dorot = setrot | (Math.Abs(rotation.W) < 0.99999);
+
+            Vector3 vel = Vector3.Zero;
+            Vector3 avel = Vector3.Zero;
+            Vector3 acc = Vector3.Zero;
+
+            if(!stop)
+            {
+                vel = RootPart.Velocity;
+                avel = RootPart.AngularVelocity;
+                acc = RootPart.Acceleration;
+            }
+            Quaternion ori = RootPart.RotationOffset;
+
+            if(dorot)
+            {
+                if(!stop)
+                {
+                    vel *= rotation;
+                    avel *= rotation;
+                    acc *= rotation;
+                }
+                ori *= rotation;
             }
 
             if(Scene.PositionIsInCurrentRegion(targetPosition))
@@ -878,7 +1018,7 @@ namespace OpenSim.Region.Framework.Scenes
                 if(Scene.InTeleportTargetsCoolDown(UUID, sourceID, 1.0)) 
                 {
                     inTransit = false;
-                    return;
+                    return -2;
                 }
 
                 Vector3 curPos = AbsolutePosition;
@@ -891,7 +1031,7 @@ namespace OpenSim.Region.Framework.Scenes
                     if(!Scene.Permissions.CanObjectEnterWithScripts(this, land))
                     {
                         inTransit = false;
-                        return;
+                        return -3;
                     }
 
                     UUID agentID;
@@ -901,49 +1041,15 @@ namespace OpenSim.Region.Framework.Scenes
                         if(land.IsRestrictedFromLand(agentID) || land.IsBannedFromLand(agentID))
                         {
                             inTransit = false;
-                            return;
+                            return -4;
                         }
                     }
                 }
 
-                bool stop = (flags & OSTPOBJ_STOPATTARRGET) != 0;
-                bool setrot = (flags & OSTPOBJ_SETROT) != 0;
-
-                rotation.Normalize();
-                Quaternion currentRot = RootPart.RotationOffset;
-
-                if(setrot)
-                    rotation = Quaternion.Conjugate(currentRot) * rotation;
-
-                bool dorot = setrot | (Math.Abs(rotation.W) < 0.999);
-
-                if(stop)
-                {
-                    RootPart.Stop();
-                }
-                else
-                {
-                    if(dorot)
-                    {
-                        Vector3 vel = RootPart.Velocity;
-                        Vector3 avel = RootPart.AngularVelocity;
-                        Vector3 acc = RootPart.Acceleration;
-                        
-                        vel *= rotation;
-                        avel *= rotation;
-                        acc *= rotation;
-
-                        RootPart.Velocity = vel;
-                        RootPart.AngularVelocity = avel;
-                        RootPart.Acceleration = acc;
-                    }
-                }
-
-                if(dorot)
-                {
-                    currentRot *= rotation;
-                    RootPart.RotationOffset = currentRot;
-                }
+                RootPart.Velocity = vel;
+                RootPart.AngularVelocity = avel;
+                RootPart.Acceleration = acc;
+                RootPart.RotationOffset = ori;
 
                 Vector3 s = RootPart.Scale * RootPart.RotationOffset;
                 float h = Scene.GetGroundHeight(posX, posY) + 0.5f * (float)Math.Abs(s.Z) + 0.01f;
@@ -953,10 +1059,27 @@ namespace OpenSim.Region.Framework.Scenes
                 inTransit = false;
                 AbsolutePosition = targetPosition;
                 RootPart.ScheduleTerseUpdate();
-                return;
+                return 1;
             }
 
-            inTransit = false;
+            if(Scene.InTeleportTargetsCoolDown(UUID, sourceID, 20.0)) 
+            {
+                inTransit = false;
+                return -1;
+            }
+
+            TeleportObjectData tdata = new TeleportObjectData();
+            tdata.flags = flags;
+            tdata.vel = vel;
+            tdata.avel = avel;
+            tdata.acc = acc;
+            tdata.ori = ori;
+            tdata.sourceID = sourceID;
+
+
+            SOGCrossDelegate d = CrossAsync;
+            d.BeginInvoke(this, targetPosition, tdata, CrossAsyncCompleted, d);
+            return 0;
         }
 
         public override Vector3 Velocity
@@ -5398,9 +5521,9 @@ namespace OpenSim.Region.Framework.Scenes
                 {
                     if (avs[i].Name == name)
                     {
-                    GetLinkNumber_lastname = name;
-                    GetLinkNumber_lastnumber = j;
-                    return j;
+                        GetLinkNumber_lastname = name;
+                        GetLinkNumber_lastnumber = j;
+                        return j;
                     }
                 }
             }
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 8d04c9f..affd4de 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -1066,7 +1066,7 @@ namespace OpenSim.Region.Framework.Scenes
                     m_angularVelocity = value;
 
                 PhysicsActor actor = PhysActor;
-                if ((actor != null) && actor.IsPhysical && ParentGroup.RootPart == this && VehicleType == (int)Vehicle.TYPE_NONE)
+                if ((actor != null) && actor.IsPhysical && ParentGroup.RootPart == this)
                 {
                     actor.RotationalVelocity = m_angularVelocity;
                 }
@@ -1092,6 +1092,12 @@ namespace OpenSim.Region.Framework.Scenes
                     m_acceleration = Vector3.Zero;
                 else
                     m_acceleration = value;
+
+                PhysicsActor actor = PhysActor;
+                if ((actor != null) && actor.IsPhysical && ParentGroup.RootPart == this)
+                {
+                   actor.Acceleration = m_acceleration;
+                }
             }
         }
 
@@ -2016,7 +2022,7 @@ namespace OpenSim.Region.Framework.Scenes
         //      SetVelocity for LSL llSetVelocity..  may need revision if having other uses in future
         public void SetVelocity(Vector3 pVel, bool localGlobalTF)
         {
-            if (ParentGroup == null || ParentGroup.IsDeleted)
+            if (ParentGroup == null || ParentGroup.IsDeleted || ParentGroup.inTransit)
                 return;
 
             if (ParentGroup.IsAttachment)
@@ -2043,7 +2049,7 @@ namespace OpenSim.Region.Framework.Scenes
         //      SetAngularVelocity for LSL llSetAngularVelocity..  may need revision if having other uses in future
         public void SetAngularVelocity(Vector3 pAngVel, bool localGlobalTF)
         {
-            if (ParentGroup == null || ParentGroup.IsDeleted)
+            if (ParentGroup == null || ParentGroup.IsDeleted || ParentGroup.inTransit)
                 return;
 
             if (ParentGroup.IsAttachment)
@@ -2077,6 +2083,9 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="localGlobalTF">true for the local frame, false for the global frame</param>
         public void ApplyAngularImpulse(Vector3 impulsei, bool localGlobalTF)
         {
+           if (ParentGroup == null || ParentGroup.IsDeleted || ParentGroup.inTransit)
+                return;
+
             Vector3 impulse = impulsei;
 
             if (localGlobalTF)
@@ -3376,25 +3385,7 @@ SendFullUpdateToClient(remoteClient, Position) ignores position parameter
         /// <param name="remoteClient"></param>
         public void SendFullUpdateToClient(IClientAPI remoteClient)
         {
-            SendFullUpdateToClient(remoteClient, OffsetPosition);
-        }
-
-        /// <summary>
-        /// Sends a full update to the client
-        /// </summary>
-        /// <param name="remoteClient"></param>
-        /// <param name="lPos"></param>
-        public void SendFullUpdateToClient(IClientAPI remoteClient, Vector3 lPos)
-        {
-            if (ParentGroup == null)
-                return;
-
-            // Suppress full updates during attachment editing
-            // sl Does send them
- //           if (ParentGroup.IsSelected && ParentGroup.IsAttachment)
- //               return;
-
-            if (ParentGroup.IsDeleted)
+             if (ParentGroup == null || ParentGroup.IsDeleted)
                 return;
 
             if (ParentGroup.IsAttachment
diff --git a/OpenSim/Region/PhysicsModules/ubOde/ODEPrim.cs b/OpenSim/Region/PhysicsModules/ubOde/ODEPrim.cs
index 0d8eeec..bf0400b 100644
--- a/OpenSim/Region/PhysicsModules/ubOde/ODEPrim.cs
+++ b/OpenSim/Region/PhysicsModules/ubOde/ODEPrim.cs
@@ -85,7 +85,7 @@ namespace OpenSim.Region.PhysicsModule.ubOde
         private Vector3 m_lastposition;
         private Vector3 m_rotationalVelocity;
         private Vector3 _size;
-        private Vector3 _acceleration;
+        private Vector3 m_acceleration;
         private IntPtr Amotor;
 
         internal Vector3 m_force;
@@ -746,8 +746,12 @@ namespace OpenSim.Region.PhysicsModule.ubOde
 
         public override Vector3 Acceleration
         {
-            get { return _acceleration; }
-            set { }
+            get { return m_acceleration; }
+            set
+            {
+                if(m_outbounds)
+                    m_acceleration = value;
+            }
         }
 
         public override Vector3 RotationalVelocity
@@ -767,7 +771,10 @@ namespace OpenSim.Region.PhysicsModule.ubOde
             {
                 if (value.IsFinite())
                 {
-                    AddChange(changes.AngVelocity, value);
+                    if(m_outbounds)
+                        m_rotationalVelocity = value;
+                    else
+                        AddChange(changes.AngVelocity, value);
                 }
                 else
                 {
@@ -941,7 +948,7 @@ namespace OpenSim.Region.PhysicsModule.ubOde
         }
         public void SetAcceleration(Vector3 accel)
         {
-            _acceleration = accel;
+            m_acceleration = accel;
         }
 
         public override void AddForce(Vector3 force, bool pushforce)
@@ -2748,7 +2755,7 @@ namespace OpenSim.Region.PhysicsModule.ubOde
                 m_angularForceacc = Vector3.Zero;
 //                m_torque = Vector3.Zero;
                 _velocity = Vector3.Zero;
-                _acceleration = Vector3.Zero;
+                m_acceleration = Vector3.Zero;
                 m_rotationalVelocity = Vector3.Zero;
                 _target_velocity = Vector3.Zero;
                 if (m_vehicle != null && m_vehicle.Type != Vehicle.TYPE_NONE)
@@ -3784,9 +3791,9 @@ namespace OpenSim.Region.PhysicsModule.ubOde
                         m_outbounds = true;
 
                         lpos.Z = Util.Clip(lpos.Z, -100f, 100000f);
-                        _acceleration.X = 0;
-                        _acceleration.Y = 0;
-                        _acceleration.Z = 0;
+                        m_acceleration.X = 0;
+                        m_acceleration.Y = 0;
+                        m_acceleration.Z = 0;
 
                         _velocity.X = 0;
                         _velocity.Y = 0;
@@ -3915,12 +3922,12 @@ namespace OpenSim.Region.PhysicsModule.ubOde
                         _orientation.W = ori.W;
                     }
 
-                    // update velocities and aceleration
+                    // update velocities and acceleration
                     if (_zeroFlag || lastZeroFlag)
                     {
                          // disable interpolators
                         _velocity = Vector3.Zero;
-                        _acceleration = Vector3.Zero;
+                        m_acceleration = Vector3.Zero;
                          m_rotationalVelocity = Vector3.Zero;
                     }
                     else
@@ -3929,7 +3936,7 @@ namespace OpenSim.Region.PhysicsModule.ubOde
                         {
                             d.Vector3 vel = d.BodyGetLinearVel(Body);
 
-                            _acceleration = _velocity;
+                            m_acceleration = _velocity;
 
                             if ((Math.Abs(vel.X) < 0.005f) &&
                                 (Math.Abs(vel.Y) < 0.005f) &&
@@ -3937,21 +3944,21 @@ namespace OpenSim.Region.PhysicsModule.ubOde
                             {
                                 _velocity = Vector3.Zero;
                                 float t = -m_invTimeStep;
-                                _acceleration = _acceleration * t;
+                                m_acceleration = m_acceleration * t;
                             }
                             else
                             {
                                 _velocity.X = vel.X;
                                 _velocity.Y = vel.Y;
                                 _velocity.Z = vel.Z;
-                                _acceleration = (_velocity - _acceleration) * m_invTimeStep;
+                                m_acceleration = (_velocity - m_acceleration) * m_invTimeStep;
                             }
 
-                            if ((Math.Abs(_acceleration.X) < 0.01f) &&
-                                (Math.Abs(_acceleration.Y) < 0.01f) &&
-                                (Math.Abs(_acceleration.Z) < 0.01f))
+                            if ((Math.Abs(m_acceleration.X) < 0.01f) &&
+                                (Math.Abs(m_acceleration.Y) < 0.01f) &&
+                                (Math.Abs(m_acceleration.Z) < 0.01f))
                             {
-                                _acceleration = Vector3.Zero;
+                                m_acceleration = Vector3.Zero;
                             }
 
                             vel = d.BodyGetAngularVel(Body);
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
index b3bd8c4..e12cedf 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/OSSL_Api.cs
@@ -4664,7 +4664,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         /// has a cool down time. retries before expire reset it
         /// fail conditions are silent ignored
         /// </remarks>
-        public void osTeleportObject(LSL_Key objectUUID, LSL_Vector targetPos, LSL_Rotation rotation, LSL_Integer flags)
+        public LSL_Integer osTeleportObject(LSL_Key objectUUID, LSL_Vector targetPos, LSL_Rotation rotation, LSL_Integer flags)
         {
             CheckThreatLevel(ThreatLevel.Severe, "osTeleportObject");
             m_host.AddScriptLPS(1);
@@ -4673,16 +4673,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (!UUID.TryParse(objectUUID, out objUUID))
             {
                 OSSLShoutError("osTeleportObject() invalid object Key");
-                return;
+                return -1;
             }
 
             SceneObjectGroup sog = World.GetSceneObjectGroup(objUUID);
             if(sog== null || sog.IsDeleted)
-                return;
+                return -1;
 
             UUID myid = m_host.ParentGroup.UUID;
 
-            sog.TeleportObject(myid, targetPos, rotation, flags);
+            return sog.TeleportObject(myid, targetPos, rotation, flags);
             // a delay here may break vehicles
         }
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
index 08b144a..bd5d008 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Interface/IOSSL_Api.cs
@@ -51,7 +51,6 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
     /// </summary>
     public enum ThreatLevel
     {
-        // Not documented, presumably means permanently disabled ?
         NoAccess = -1,
 
         /// <summary>
@@ -496,7 +495,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Interfaces
         void osSetInertiaAsSphere(LSL_Float mass,  LSL_Float radius, vector centerOfMass);
         void osSetInertiaAsCylinder(LSL_Float mass,  LSL_Float radius, LSL_Float lenght, vector centerOfMass,rotation lslrot);
 
-        void osTeleportObject(LSL_Key objectUUID, vector targetPos, rotation targetrotation, LSL_Integer flags);
+        LSL_Integer osTeleportObject(LSL_Key objectUUID, vector targetPos, rotation targetrotation, LSL_Integer flags);
         LSL_Integer osGetLinkNumber(LSL_String name);
     }
 }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
index 59493a3..ce0fa48 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
@@ -856,7 +856,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
 
         // for osTeleportObject
         public const int OSTPOBJ_NONE           = 0x0;
-        public const int OSTPOBJ_STOPATTARRGET  = 0x1; // stops at destination
+        public const int OSTPOBJ_STOPATTARGET   = 0x1; // stops at destination
         public const int OSTPOBJ_STOPONFAIL     = 0x2; // stops at jump point if tp fails
         public const int OSTPOBJ_SETROT         = 0x4; // the rotation is the final rotation, otherwise is a added rotation
 
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
index 7c08628..9eac114 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/OSSL_Stub.cs
@@ -1140,9 +1140,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
             m_OSSL_Functions.osClearInertia();
         }
 
-        public void osTeleportObject(LSL_Key objectUUID, vector targetPos, rotation targetrotation, LSL_Integer flags)
+        public LSL_Integer osTeleportObject(LSL_Key objectUUID, vector targetPos, rotation targetrotation, LSL_Integer flags)
         {
-            m_OSSL_Functions.osTeleportObject(objectUUID, targetPos, targetrotation, flags);
+            return m_OSSL_Functions.osTeleportObject(objectUUID, targetPos, targetrotation, flags);
         }
 
         public LSL_Integer osGetLinkNumber(LSL_String name)