Prevent pieces from other people's HUDs from displaying at the center of

every user's HUD

5 files changed, 16 insertions, 9 deletions

diff --git a/OpenSim/Framework/IClientAPI.cs b/OpenSim/Framework/IClientAPI.cs
index 508fefb..513595f 100644
--- a/OpenSim/Framework/IClientAPI.cs
+++ b/OpenSim/Framework/IClientAPI.cs
@@ -781,7 +781,7 @@ namespace OpenSim.Framework
 
         void SendCoarseLocationUpdate(List<Vector3> CoarseLocations);
 
-        void AttachObject(uint localID, Quaternion rotation, byte attachPoint);
+        void AttachObject(uint localID, Quaternion rotation, byte attachPoint, UUID ownerID);
         void SetChildAgentThrottle(byte[] throttle);
 
         void SendPrimitiveToClient(ulong regionHandle, ushort timeDilation, uint localID, PrimitiveBaseShape primShape,
@@ -802,7 +802,7 @@ namespace OpenSim.Framework
 
         void SendPrimTerseUpdate(ulong regionHandle, ushort timeDilation, uint localID, Vector3 position,
                                  Quaternion rotation, Vector3 velocity, Vector3 rotationalvelocity, byte state,
-                                 UUID AssetId);
+                                 UUID AssetId, UUID owner, int attachPoint);
 
         void SendInventoryFolderDetails(UUID ownerID, UUID folderID, List<InventoryItemBase> items,
                                         List<InventoryFolderBase> folders, bool fetchFolders,
diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 06280ca..f25f3eb 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -2332,8 +2332,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         /// <param name="localID"></param>
         /// <param name="rotation"></param>
         /// <param name="attachPoint"></param>
-        public void AttachObject(uint localID, Quaternion rotation, byte attachPoint)
+        public void AttachObject(uint localID, Quaternion rotation, byte attachPoint, UUID ownerID)
         {
+            if (attachPoint > 30 && ownerID != AgentId) // Someone else's HUD
+                return;
 
             ObjectAttachPacket attach = (ObjectAttachPacket)PacketPool.Instance.GetPacket(PacketType.ObjectAttach);
             Console.WriteLine("Attach object!");
@@ -2458,8 +2460,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         ///
         /// </summary>
         public void SendPrimTerseUpdate(ulong regionHandle, ushort timeDilation, uint localID, Vector3 position,
-                                        Quaternion rotation, Vector3 velocity, Vector3 rotationalvelocity, byte state, UUID AssetId)
+                                        Quaternion rotation, Vector3 velocity, Vector3 rotationalvelocity, byte state, UUID AssetId, UUID ownerID, int attachPoint)
         {
+            if (attachPoint > 30 && ownerID != AgentId) // Someone else's HUD
+                return;
+
             if (rotation.X == rotation.Y && rotation.Y == rotation.Z && rotation.Z == rotation.W && rotation.W == 0)
                 rotation = Quaternion.Identity;
             ImprovedTerseObjectUpdatePacket terse = (ImprovedTerseObjectUpdatePacket)PacketPool.Instance.GetPacket(PacketType.ImprovedTerseObjectUpdate);
diff --git a/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs b/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs
index 7b077ec..2792bf8 100644
--- a/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs
+++ b/OpenSim/Region/Environment/Modules/World/NPC/NPCAvatar.cs
@@ -560,7 +560,7 @@ namespace OpenSim.Region.Environment.Modules.World.NPC
         {
         }
 
-        public virtual void AttachObject(uint localID, Quaternion rotation, byte attachPoint)
+        public virtual void AttachObject(uint localID, Quaternion rotation, byte attachPoint, UUID ownerID)
         {
         }
 
@@ -587,7 +587,7 @@ namespace OpenSim.Region.Environment.Modules.World.NPC
         }
         public virtual void SendPrimTerseUpdate(ulong regionHandle, ushort timeDilation, uint localID,
                                                 Vector3 position, Quaternion rotation, Vector3 velocity,
-                                                Vector3 rotationalvelocity, byte state, UUID AssetId)
+                                                Vector3 rotationalvelocity, byte state, UUID AssetId, UUID ownerID, int attachPoint)
         {
         }
 
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
index 05b23aa..c5f20da 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
@@ -3362,7 +3362,8 @@ if (m_shape != null) {
                     (ushort)(m_parentGroup.GetTimeDilation() *
                     (float)ushort.MaxValue), LocalId, lPos,
                     RotationOffset, Velocity,
-                    RotationalVelocity, state, FromAssetID);
+                    RotationalVelocity, state, FromAssetID,
+                    OwnerID, (int)AttachmentPoint);
         }
     }
 }
diff --git a/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs b/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
index 66fb6d8..44ad400 100644
--- a/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
+++ b/OpenSim/Region/Examples/SimpleModule/MyNpcCharacter.cs
@@ -473,7 +473,7 @@ namespace OpenSim.Region.Examples.SimpleModule
         {
         }
 
-        public virtual void AttachObject(uint localID, Quaternion rotation, byte attachPoint)
+        public virtual void AttachObject(uint localID, Quaternion rotation, byte attachPoint, UUID ownerID)
         {
         }
 
@@ -500,7 +500,8 @@ namespace OpenSim.Region.Examples.SimpleModule
         }
         public virtual void SendPrimTerseUpdate(ulong regionHandle, ushort timeDilation, uint localID,
                                                 Vector3 position, Quaternion rotation, Vector3 velocity,
-                                                Vector3 rotationalvelocity, byte state, UUID AssetId)
+                                                Vector3 rotationalvelocity, byte state, UUID AssetId,
+                                                UUID ownerID, int attachPoint)
         {
         }