From 5bf145a3977a55c474106bbe2a6c107dd9457f0d Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Thu, 21 Aug 2014 00:49:10 +0100
Subject: add a direct sendpartfullUpdate to send a full object update to a
 part, optionally overriding its parentID. check what it does to attachments

---
 OpenSim/Framework/IClientAPI.cs                    |  2 ++
 .../Region/ClientStack/Linden/UDP/LLClientView.cs  | 26 ++++++++++++++++++++++
 OpenSim/Region/Framework/Scenes/ScenePresence.cs   |  4 ++++
 .../Server/IRCClientView.cs                        |  3 +++
 .../Region/OptionalModules/World/NPC/NPCAvatar.cs  |  4 ++++
 OpenSim/Tests/Common/Mock/TestClient.cs            |  4 ++++
 6 files changed, 43 insertions(+)

diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index 3b0430b..d73802e 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -1116,6 +1116,8 @@ namespace OpenSim.Framework
         /// <param name="localID"></param>
         void SendKillObject(List<uint> localID);
 
+        void SendPartFullUpdate(ISceneEntity ent, uint? parentID);
+
         void SendAnimations(UUID[] animID, int[] seqs, UUID sourceAgentId, UUID[] objectIDs);
         void SendRegionHandshake(RegionInfo regionInfo, RegionHandshakeArgs args);
 
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 475cfe2..06f1301 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -4208,9 +4208,35 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 OutPacket(packet, ThrottleOutPacketType.Task, true);
             }
 
+
+
             #endregion Packet Sending
+
         }
 
+        // hack.. dont use
+        public void SendPartFullUpdate(ISceneEntity ent, uint? parentID)
+        {
+            if (ent is SceneObjectPart)
+            {
+                SceneObjectPart part = (SceneObjectPart)ent;
+                ObjectUpdatePacket packet = (ObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ObjectUpdate);
+                packet.RegionData.RegionHandle = m_scene.RegionInfo.RegionHandle;
+                packet.RegionData.TimeDilation = 1;
+                packet.ObjectData = new ObjectUpdatePacket.ObjectDataBlock[1];
+
+                ObjectUpdatePacket.ObjectDataBlock blk = CreatePrimUpdateBlock(part, this.m_agentId);
+                if (parentID.HasValue)
+                {
+                    blk.ParentID = parentID.Value;
+                }
+
+                packet.ObjectData[0] = blk;
+
+                OutPacket(packet, ThrottleOutPacketType.Task, true);
+            }
+        }
+        
         public void ReprioritizeUpdates()
         {
             lock (m_entityUpdates.SyncRoot)
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 5ebf3db..73283ed 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -1916,6 +1916,7 @@ namespace OpenSim.Region.Framework.Scenes
                                         if (ParcelHideThisAvatar && currentParcelUUID != p.currentParcelUUID && p.GodLevel < 200)
                                             return;
 
+                                        p.ControllingClient.SendPartFullUpdate(sog.RootPart,LocalId + 1);
                                         sog.SendFullUpdateToClient(p.ControllingClient);
                                         SendFullUpdateToClient(p.ControllingClient); // resend our data by updates path
                                     });
@@ -4746,7 +4747,10 @@ namespace OpenSim.Region.Framework.Scenes
                 foreach (SceneObjectGroup sog in m_attachments)
                 {
                     if (p == this || !sog.HasPrivateAttachmentPoint)
+                    {
+                        p.ControllingClient.SendPartFullUpdate(sog.RootPart, LocalId + 1);
                         sog.SendFullUpdateToClient(p.ControllingClient);
+                    }
                 }
                 SendFullUpdateToClient(p.ControllingClient); // resend our data by updates path
             }
diff --git a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
index f35ea92..2112b71 100644
--- a/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
+++ b/OpenSim/Region/OptionalModules/Agent/InternetRelayClientView/Server/IRCClientView.cs
@@ -1702,5 +1702,8 @@ namespace OpenSim.Region.OptionalModules.Agent.InternetRelayClientView.Server
         {
         }
 
+        public void SendPartFullUpdate(ISceneEntity ent, uint? parentID)
+        {
+        }
     }
 }
diff --git a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
index 7002d75..fa1d38a 100644
--- a/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
+++ b/OpenSim/Region/OptionalModules/World/NPC/NPCAvatar.cs
@@ -1272,5 +1272,9 @@ namespace OpenSim.Region.OptionalModules.World.NPC
         {
         }
 
+        public void SendPartFullUpdate(ISceneEntity ent, uint? parentID)
+        {
+        }
+
     }
 }
diff --git a/OpenSim/Tests/Common/Mock/TestClient.cs b/OpenSim/Tests/Common/Mock/TestClient.cs
index f3eaed3..2758030 100644
--- a/OpenSim/Tests/Common/Mock/TestClient.cs
+++ b/OpenSim/Tests/Common/Mock/TestClient.cs
@@ -536,6 +536,10 @@ namespace OpenSim.Tests.Common.Mock
             ReceivedKills.AddRange(localID);
         }
 
+        public void SendPartFullUpdate(ISceneEntity ent, uint? parentID)
+        {
+        }
+
         public virtual void SetChildAgentThrottle(byte[] throttle)
         {
         }
-- 
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