5 files changed, 95 insertions, 41 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index e19877c..7087bb7 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -5393,6 +5393,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             //update.JointType = 0;
             update.Material = data.Material;
             update.MediaURL = Utils.EmptyBytes; // FIXME: Support this in OpenSim
+/*
             if (data.ParentGroup.IsAttachment)
             {
                 update.NameValue = Util.StringToBytes256("AttachItemID STRING RW SV " + data.ParentGroup.FromItemID);
@@ -5406,6 +5407,26 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // case for attachments may contain conflicting values that can end up crashing the viewer.
                 update.State = data.ParentGroup.RootPart.Shape.State;
             }
+ */
+
+            if (data.ParentGroup.IsAttachment)
+            {
+                if (data.IsRoot)
+                {
+                    update.NameValue = Util.StringToBytes256("AttachItemID STRING RW SV " + data.ParentGroup.FromItemID);
+                }
+                else
+                    update.NameValue = Utils.EmptyBytes;
+
+                int st = (int)data.ParentGroup.AttachmentPoint;
+                update.State = (byte)(((st & 0xf0) >> 4) + ((st & 0x0f) << 4)); ;
+            }
+            else
+            {
+                update.NameValue = Utils.EmptyBytes;
+                update.State = data.Shape.State; // not sure about this
+            }
+
 
 //                m_log.DebugFormat(
 //                    "[LLCLIENTVIEW]: Sending state {0} for {1} {2} to {3}",
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
index fe31bd9..8852715 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPClient.cs
@@ -364,6 +364,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             int texture = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f); pos += 4;
             int asset = (int)(BitConverter.ToSingle(adjData, pos) * 0.125f);
 
+            int total = resend + land + wind + cloud + task + texture + asset;
+            total /= 128;
+
             // Make sure none of the throttles are set below our packet MTU,
             // otherwise a throttle could become permanently clogged
             resend = Math.Max(resend, LLUDPServer.MTU);
@@ -379,8 +382,9 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             // the task queue (e.g. object updates)
             task = task + (int)(m_cannibalrate * texture);
             texture = (int)((1 - m_cannibalrate) * texture);
-            
-            //int total = resend + land + wind + cloud + task + texture + asset;
+
+             total = resend + land + wind + cloud + task + texture + asset;
+            total /= 128;
             //m_log.DebugFormat("[LLUDPCLIENT]: {0} is setting throttles. Resend={1}, Land={2}, Wind={3}, Cloud={4}, Task={5}, Texture={6}, Asset={7}, Total={8}",
             //                  AgentID, resend, land, wind, cloud, task, texture, asset, total);
 
@@ -484,7 +488,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 // Don't send this packet if there is already a packet waiting in the queue
                 // even if we have the tokens to send it, tokens should go to the already
                 // queued packets
-                if (queue.Count > 0)
+                if (queue.Count > 0 || m_nextPackets[category] != null)
                 {
                     queue.Enqueue(packet, highPriority);
                     return true;
@@ -528,7 +532,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <returns>True if any packets were sent, otherwise false</returns>
         public bool DequeueOutgoing()
         {
-            if (m_deliverPackets == false) return false;
+//            if (m_deliverPackets == false) return false;
 
             OutgoingPacket packet = null;
             DoubleLocklessQueue<OutgoingPacket> queue;
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
index 3b0312d..dea9d7f 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLUDPServer.cs
@@ -1245,7 +1245,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             int dataLength = buffer.DataLength;
 
             // NOTE: I'm seeing problems with some viewers when ACKs are appended to zerocoded packets so I've disabled that here
-            if (!isZerocoded)
+            if (!isZerocoded && !isResend)
             {
                 // Keep appending ACKs until there is no room left in the buffer or there are
                 // no more ACKs to append
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 37aae08..b3e556f 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -986,7 +986,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             // Well, this is it. The agent is over there.
 //            KillEntity(sp.Scene, sp.LocalId);
 
-            sp.HasMovedAway();
+            bool nearRegion = sp.KnownRegions.ContainsKey(destinationHandle);
+            sp.HasMovedAway(nearRegion);
 
             // Now let's make it officially a child agent
             sp.MakeChildAgent();
@@ -1141,7 +1142,8 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             
             m_entityTransferStateMachine.UpdateInTransit(sp.UUID, AgentTransferState.CleaningUp);
 
-            sp.HasMovedAway();
+            bool nearRegion = sp.KnownRegions.ContainsKey(destinationHandle);
+            sp.HasMovedAway(nearRegion);
 
             // Need to signal neighbours whether child agents may need closing irrespective of whether this
             // one needed closing.  We also need to close child agents as quickly as possible to avoid complicated
@@ -1784,9 +1786,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             m_entityTransferStateMachine.UpdateInTransit(agent.UUID, AgentTransferState.CleaningUp);
 
             // this may need the attachments
-            agent.parcelRegionCross();
 
-            AgentHasMovedAway(agent, true);
+            agent.HasMovedAway(true);
+//            agent.parcelRegionCross();
+
+//            AgentHasMovedAway(agent, true);
 
             agent.MakeChildAgent();
 
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 4fa95fd..5868251 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -1887,29 +1887,26 @@ namespace OpenSim.Region.Framework.Scenes
                             m_log.DebugFormat(
                                 "[SCENE PRESENCE]: Restarting scripts in attachments for {0} in {1}", Name, Scene.Name);
 
-                            // Resume scripts  this possible should also be moved down after sending the avatar to viewer ?
-                            foreach (SceneObjectGroup sog in m_attachments)
+                            foreach(SceneObjectGroup sog in m_attachments)
                             {
-                                SendFullUpdateToClient(ControllingClient);
-                                SendAttachmentFullUpdateToAgentNF(sog, this);
+                                sog.RootPart.ParentGroup.CreateScriptInstances(0, false, m_scene.DefaultScriptEngine, GetStateSource());
+                                sog.ResumeScripts();
+                            }
 
-                                if (!sog.HasPrivateAttachmentPoint)
+                            foreach (ScenePresence p in allpresences)
+                            {
+                                if (p == this)
                                 {
-                                    // sog.ScheduleGroupForFullUpdate();
-                                    foreach(ScenePresence p in allpresences)
-                                    {
-                                        if (p == this)
-                                            continue;
+                                    SendTerseUpdateToAgentNF(this);
+                                    SendAttachmentsToAgentNF(this);
+                                    continue;
+                                }
 
-                                        if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
-                                            continue;
+                                if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
+                                    continue;
 
-                                        SendFullUpdateToClient(p.ControllingClient); // resend our data by updates path
-                                        SendAttachmentFullUpdateToAgentNF(sog, p);
-                                    };
-                                }
-                                sog.RootPart.ParentGroup.CreateScriptInstances(0, false, m_scene.DefaultScriptEngine, GetStateSource());
-                                sog.ResumeScripts();
+                                SendTerseUpdateToAgentNF(p);
+                                SendAttachmentsToAgentNF(p);
                             }
                         }
                     }
@@ -3428,7 +3425,9 @@ namespace OpenSim.Region.Framework.Scenes
             if (remoteClient.IsActive)
             {
                 //m_log.DebugFormat("[SCENE PRESENCE]: " + Name + " sending TerseUpdate to " + remoteClient.Name + " : Pos={0} Rot={1} Vel={2}", m_pos, Rotation, m_velocity);
-                remoteClient.SendEntityUpdate(this, PrimUpdateFlags.FullUpdate);
+                remoteClient.SendEntityUpdate(this,
+                    PrimUpdateFlags.Position | PrimUpdateFlags.Rotation | PrimUpdateFlags.Velocity
+                    | PrimUpdateFlags.Acceleration | PrimUpdateFlags.AngularVelocity);
                 m_scene.StatsReporter.AddAgentUpdates(1);
             }
         }
@@ -4761,8 +4760,8 @@ namespace OpenSim.Region.Framework.Scenes
                         if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
                             return;
 
+                        SendTerseUpdateToAgentNF(p);
                         SendAttachmentFullUpdateToAgentNF(sog, p);
-                        SendFullUpdateToClient(p.ControllingClient); // resend our data by updates path
                     });
                 }
             }
@@ -4772,13 +4771,13 @@ namespace OpenSim.Region.Framework.Scenes
         // for now they are checked in several places down the line...
         public void SendAttachmentsToAgentNF(ScenePresence p)
         {
+            SendTerseUpdateToAgentNF(p);
             lock (m_attachments)
             {
                 foreach (SceneObjectGroup sog in m_attachments)
                 {
                     SendAttachmentFullUpdateToAgentNF(sog, p);
-                }
-                SendFullUpdateToClient(p.ControllingClient); // resend our data by updates path
+                }               
             }
         }
 
@@ -5963,21 +5962,47 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        public void HasMovedAway()
+        public void HasMovedAway(bool nearRegion)
         {
-            List<ScenePresence> allpresences = m_scene.GetScenePresences();
-            foreach (ScenePresence p in allpresences)
+
+            if (nearRegion)
             {
-                if (p == this)
-                    continue;
-                SendKillTo(p);
-                if (!p.IsChildAgent)
-                    p.SendKillTo(this);
+                if (Scene.AttachmentsModule != null)
+                    Scene.AttachmentsModule.DeleteAttachmentsFromScene(this, true);
+
+                if (!ParcelHideThisAvatar || GodLevel >= 200)
+                    return;
+
+                List<ScenePresence> allpresences = m_scene.GetScenePresences();
+                foreach (ScenePresence p in allpresences)
+                {
+                    if (p.IsDeleted || p == this || p.IsChildAgent || p.ControllingClient == null || !p.ControllingClient.IsActive)
+                        continue;
+
+                    if (p.currentParcelUUID == m_currentParcelUUID)
+                    {
+                        p.SendKillTo(this);
+                    }
+                }
+            }
+            else
+            {
+                List<ScenePresence> allpresences = m_scene.GetScenePresences();
+                foreach (ScenePresence p in allpresences)
+                {
+                    if (p == this)
+                        continue;
+                    SendKillTo(p);
+                    if (!p.IsChildAgent)
+                        p.SendKillTo(this);
+                }
+
+                if (Scene.AttachmentsModule != null)
+                    Scene.AttachmentsModule.DeleteAttachmentsFromScene(this, true);
             }
-            if (Scene.AttachmentsModule != null)
-                Scene.AttachmentsModule.DeleteAttachmentsFromScene(this, true);
         }
 
+
 //  kill with attachs root kills
         public void SendKillTo(ScenePresence p)
         {