3 files changed, 28 insertions, 6 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 55e7da4..c583ce7 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2548,6 +2548,11 @@ namespace OpenSim.Region.Framework.Scenes
             return false;
         }
 
+
+        public void updateScenePartGroup(SceneObjectPart part, SceneObjectGroup grp)
+        {
+            m_sceneGraph.updateScenePartGroup(part, grp);
+        }
         /// <summary>
         /// Move the given scene object into a new region depending on which region its absolute position has moved
         /// into.
diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index 973891b..bc91961 100644
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -462,6 +462,20 @@ namespace OpenSim.Region.Framework.Scenes
             return true;
         }
 
+        public void updateScenePartGroup(SceneObjectPart part, SceneObjectGroup grp)
+        {
+            // no tests, caller has responsability...
+            lock (SceneObjectGroupsByFullPartID)
+            {
+                    SceneObjectGroupsByFullPartID[part.UUID] = grp;
+            }
+
+            lock (SceneObjectGroupsByLocalPartID)
+            {
+                    SceneObjectGroupsByLocalPartID[part.LocalId] = grp;
+            }
+        }
+
         /// <summary>
         /// Delete an object from the scene
         /// </summary>
@@ -1804,7 +1818,7 @@ namespace OpenSim.Region.Framework.Scenes
                 List<SceneObjectGroup> childGroups = new List<SceneObjectGroup>();
 
                 // We do this in reverse to get the link order of the prims correct
-                for (int i = 0 ; i < children.Count ; i++)
+                for (int i = 0; i < children.Count; i++)
                 {
                     SceneObjectGroup child = children[i].ParentGroup;
 
@@ -1815,7 +1829,7 @@ namespace OpenSim.Region.Framework.Scenes
                     // Make sure no child prim is set for sale
                     // So that, on delink, no prims are unwittingly
                     // left for sale and sold off
-                   
+
                     if (child != null)
                     {
                         child.RootPart.ObjectSaleType = 0;
@@ -1850,12 +1864,13 @@ namespace OpenSim.Region.Framework.Scenes
             }
             finally
             {
+/*
                 lock (SceneObjectGroupsByLocalPartID)
                 {
                     foreach (SceneObjectPart part in parentGroup.Parts)
                         SceneObjectGroupsByLocalPartID[part.LocalId] = parentGroup;
                 }
-
+*/
                 parentGroup.AdjustChildPrimPermissions();
                 parentGroup.HasGroupChanged = true;
                 parentGroup.ProcessBackup(m_parentScene.SimulationDataService, true);
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index 15349e3..b939b58 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -2560,11 +2560,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="cGroupID"></param>
         public SceneObjectPart CopyPart(SceneObjectPart part, UUID cAgentID, UUID cGroupID, bool userExposed)
         {
-            // give new ID to the new part, letting old keep original
-            //            SceneObjectPart newPart = part.Copy(m_scene.AllocateLocalId(), OwnerID, GroupID, m_parts.Count, userExposed);
             SceneObjectPart newPart = part.Copy(part.LocalId, OwnerID, GroupID, m_parts.Count, userExposed);
             newPart.LocalId = m_scene.AllocateLocalId();
-            newPart.SetParent(this);
 
             AddPart(newPart);
 
@@ -2977,6 +2974,8 @@ namespace OpenSim.Region.Framework.Scenes
                 m_parts.Add(linkPart.UUID, linkPart);
 
                 linkPart.SetParent(this);
+                m_scene.updateScenePartGroup(linkPart, this);
+
                 linkPart.CreateSelected = true;
 
                 // let physics know preserve part volume dtc messy since UpdatePrimFlags doesn't look to parent changes for now
@@ -3238,9 +3237,12 @@ namespace OpenSim.Region.Framework.Scenes
             part.SetParent(this);
             part.ParentID = m_rootPart.LocalId;
             m_parts.Add(part.UUID, part);
+            
 
             part.LinkNum = linkNum;
 
+            m_scene.updateScenePartGroup(part, this);
+
             // Compute the new position of this SOP relative to the group position
             part.OffsetPosition = newPos - AbsolutePosition;