Adapt CM to the new CHANGED_OWNER handling

OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs

@@ -245,7 +245,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
                         objatt.HasGroupChanged = true;
 
                     if (doc != null)
+                    {
                         objatt.LoadScriptState(doc);
+                        objatt.ResetOwnerChangeFlag();
+                    }
 
                     // Fire after attach, so we don't get messy perms dialogs
                     // 3 == AttachedRez

OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs

@@ -3931,5 +3931,13 @@ namespace OpenSim.Region.Framework.Scenes
 
             return priority;
         }
+
+        public void ResetOwnerChangeFlag()
+        {
+            ForEachPart(delegate(SceneObjectPart part)
+            {
+                part.ResetOwnerChangeFlag();
+            });
+        }
     }
 }

OpenSim/Region/Framework/Scenes/SceneObjectPart.cs

@@ -4683,5 +4683,17 @@ namespace OpenSim.Region.Framework.Scenes
         {
             return new Color4((byte)Color.R, (byte)Color.G, (byte)Color.B, (byte)(0xFF - Color.A));
         }
+
+        public void ResetOwnerChangeFlag()
+        {
+            List<UUID> inv = Inventory.GetInventoryList();
+
+            foreach (UUID itemID in inv)
+            {
+                TaskInventoryItem item = Inventory.GetInventoryItem(itemID);
+                item.OwnerChanged = false;
+                Inventory.UpdateInventoryItem(item);
+            }
+        }
     }
 }

OpenSim/Region/Framework/Scenes/ScenePresence.cs

@@ -4011,16 +4011,25 @@ Console.WriteLine("Scripted Sit ofset {0}", m_pos);
                 {
                     string xmlData;
                     XmlDocument d = new XmlDocument();
+                    UUID asset;
                     if (itemData.TryGetValue(itemID, out xmlData))
                     {
                         d.LoadXml(xmlData);
                         m_log.InfoFormat("[ATTACHMENT]: Found saved state for item {0}, loading it", itemID);
-                    }
 
                         // Rez from inventory
-                    UUID asset 
+                        asset 
                             = m_scene.AttachmentsModule.RezSingleAttachmentFromInventory(ControllingClient, itemID, (uint)p, true, d);
 
+                    }
+                    else
+                    {
+                        // Rez from inventory (with a null doc to let
+                        // CHANGED_OWNER happen)
+                        asset 
+                            = m_scene.AttachmentsModule.RezSingleAttachmentFromInventory(ControllingClient, itemID, (uint)p, true, null);
+                    }
+
                     m_log.InfoFormat(
                         "[ATTACHMENT]: Rezzed attachment in point {0} from item {1} and asset {2} ({3})",
                         p, itemID, assetID, asset);