Preserve attachment point & position when attachment is rezzed in world

Patch taken from
http://opensimulator.org/mantis/view.php?id=4905
originally by Greg C.

Fixed to apply to r/23314 commit
ba9daf849e7c8db48e7c03e7cdedb77776b2052f
(cherry picked from commit 4ff9fbca441110cc2b93edc7286e0e9339e61cbe)

3 files changed, 6 insertions, 0 deletions

diff --git a/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/ObjectAdd.cs b/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/ObjectAdd.cs
index 92805e2..94f8bc1 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/ObjectAdd.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/ObjectAdd.cs
@@ -155,6 +155,7 @@ namespace OpenSim.Region.ClientStack.Linden
             Quaternion rotation = Quaternion.Identity;
             Vector3 scale = Vector3.Zero;
             int state = 0;
+            int lastattach = 0;
 
             if (r.Type != OSDType.Map) // not a proper req
                 return responsedata;
@@ -224,6 +225,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
                 ray_target_id = ObjMap["RayTargetId"].AsUUID();
                 state = ObjMap["State"].AsInteger();
+                lastattach = ObjMap["LastAttachPoint"].AsInteger();
                 try
                 {
                     ray_end = ((OSDArray)ObjMap["RayEnd"]).AsVector3();
@@ -290,6 +292,7 @@ namespace OpenSim.Region.ClientStack.Linden
 
                 //session_id = rm["session_id"].AsUUID();
                 state = rm["state"].AsInteger();
+                lastattach = rm["last_attach_point"].AsInteger();
                 try
                 {
                     ray_end = ((OSDArray)rm["ray_end"]).AsVector3();
@@ -331,6 +334,7 @@ namespace OpenSim.Region.ClientStack.Linden
             pbs.ProfileEnd = (ushort)profile_end;
             pbs.Scale = scale;
             pbs.State = (byte)state;
+            pbs.LastAttachPoint = (byte)lastattach;
 
             SceneObjectGroup obj = null; ;
 
diff --git a/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/UploadObjectAssetModule.cs b/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/UploadObjectAssetModule.cs
index 55a503e..769fe28 100644
--- a/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/UploadObjectAssetModule.cs
+++ b/OpenSim/Region/ClientStack/Linden/Caps/ObjectCaps/UploadObjectAssetModule.cs
@@ -277,6 +277,7 @@ namespace OpenSim.Region.ClientStack.Linden
                 pbs.ProfileEnd = (ushort) obj.ProfileEnd;
                 pbs.Scale = obj.Scale;
                 pbs.State = (byte) 0;
+                pbs.LastAttachPoint = (byte) 0;
                 SceneObjectPart prim = new SceneObjectPart();
                 prim.UUID = UUID.Random();
                 prim.CreatorID = AgentId;
diff --git a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
index 1b091bf..3609ec1 100644
--- a/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/Linden/UDP/LLClientView.cs
@@ -12188,6 +12188,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             shape.PCode = addPacket.ObjectData.PCode;
             shape.State = addPacket.ObjectData.State;
+            shape.LastAttachPoint = addPacket.ObjectData.State;
             shape.PathBegin = addPacket.ObjectData.PathBegin;
             shape.PathEnd = addPacket.ObjectData.PathEnd;
             shape.PathScaleX = addPacket.ObjectData.PathScaleX;