6 files changed, 85 insertions, 37 deletions

diff --git a/OpenSim/Region/Environment/Scenes/EventManager.cs b/OpenSim/Region/Environment/Scenes/EventManager.cs
index 7ff9213..c6daa28 100644
--- a/OpenSim/Region/Environment/Scenes/EventManager.cs
+++ b/OpenSim/Region/Environment/Scenes/EventManager.cs
@@ -355,10 +355,16 @@ namespace OpenSim.Region.Environment.Scenes
         public void TriggerOnBackup(IRegionDataStore dstore)
         {
             handlerBackup = OnBackup;
-            if (handlerBackup != null)
+            Delegate[] items = OnBackup.GetInvocationList();
+            foreach (OnBackupDelegate del in items)
             {
-                handlerBackup(dstore);
+                if (del != null)
+                    del(dstore);
             }
+            //if (handlerBackup != null)
+            //{
+            //    handlerBackup(dstore);
+            //}
         }
 
         public void TriggerParcelPrimCountUpdate()
diff --git a/OpenSim/Region/Environment/Scenes/InnerScene.cs b/OpenSim/Region/Environment/Scenes/InnerScene.cs
index 62055d8..695cb88 100644
--- a/OpenSim/Region/Environment/Scenes/InnerScene.cs
+++ b/OpenSim/Region/Environment/Scenes/InnerScene.cs
@@ -1399,7 +1399,7 @@ namespace OpenSim.Region.Environment.Scenes
             {
                 if (m_parentScene.ExternalChecks.ExternalChecksCanDuplicateObject(originPrim.Children.Count, originPrim.UUID, AgentID, originPrim.AbsolutePosition))
                 {
-                    SceneObjectGroup copy = originPrim.Copy(AgentID, GroupID);
+                    SceneObjectGroup copy = originPrim.Copy(AgentID, GroupID, true);
                     copy.AbsolutePosition = copy.AbsolutePosition + offset;
                     copy.ResetIDs();
 
diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index 56d114c..280e09a 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -58,6 +58,7 @@ namespace OpenSim.Region.Environment.Scenes
         public SynchronizeSceneHandler SynchronizeScene = null;
         public int splitID = 0;
 
+
         #region Fields
 
         protected Timer m_heartbeatTimer = new Timer();
@@ -83,6 +84,7 @@ namespace OpenSim.Region.Environment.Scenes
         private int m_RestartTimerCounter;
         private readonly Timer m_restartTimer = new Timer(15000); // Wait before firing
         private int m_incrementsof15seconds = 0;
+        private bool m_backingup = false;
 
         public string m_simulatorVersion = "OpenSimulator 0.5";
 
@@ -842,7 +844,14 @@ namespace OpenSim.Region.Environment.Scenes
 
         private void UpdateStorageBackup()
         {
-            Backup();
+            if (!m_backingup)
+            {
+                m_backingup = true;
+                Thread backupthread = new Thread(Backup);
+                backupthread.Name = "BackupWriter";
+                backupthread.IsBackground = true;
+                backupthread.Start();
+            }
         }
 
         private void UpdateEvents()
@@ -863,10 +872,11 @@ namespace OpenSim.Region.Environment.Scenes
         ///
         /// </summary>
         /// <returns></returns>
-        public bool Backup()
+        public void Backup()
         {
             EventManager.TriggerOnBackup(m_storageManager.DataStore);
-            return true;
+            m_backingup = false;
+            //return true;
         }
 
         #endregion
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
index 44e4c81..4b82bf9 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
@@ -1085,13 +1085,24 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="datastore"></param>
         public void ProcessBackup(IRegionDataStore datastore)
         {
-            if (HasGroupChanged)
+            // don't backup while it's selected or you're asking for changes mid stream.
+            if (HasGroupChanged && !IsSelected)
             {
-                datastore.StoreObject(this, m_scene.RegionInfo.RegionID);
+                m_log.Info("STORING");
+                SceneObjectGroup backup_group = Copy(OwnerID, GroupID, false);
+                
+                datastore.StoreObject(backup_group, m_scene.RegionInfo.RegionID);
                 HasGroupChanged = false;
+
+                backup_group.ForEachPart(delegate(SceneObjectPart part) { part.ProcessInventoryBackup(datastore); });
+                
+                backup_group = null;
             }
+            
+            // Why is storing the inventory outside of HasGroupChanged?
 
-            ForEachPart(delegate(SceneObjectPart part) { part.ProcessInventoryBackup(datastore); });
+            
+            //ForEachPart(delegate(SceneObjectPart part) { part.ProcessInventoryBackup(datastore); });
         }
 
         #endregion
@@ -1165,7 +1176,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// Duplicates this object, including operations such as physics set up and attaching to the backup event.
         /// </summary>
         /// <returns></returns>
-        public SceneObjectGroup Copy(LLUUID cAgentID, LLUUID cGroupID)
+        public SceneObjectGroup Copy(LLUUID cAgentID, LLUUID cGroupID, bool userExposed)
         {
             SceneObjectGroup dupe = (SceneObjectGroup) MemberwiseClone();
             dupe.m_parts = new Dictionary<LLUUID, SceneObjectPart>();
@@ -1176,11 +1187,13 @@ namespace OpenSim.Region.Environment.Scenes
             dupe.m_scene = m_scene;
             dupe.m_regionHandle = m_regionHandle;
 
-            dupe.CopyRootPart(m_rootPart, OwnerID, GroupID);
-            dupe.m_rootPart.TrimPermissions();
+            dupe.CopyRootPart(m_rootPart, OwnerID, GroupID, userExposed);
+            
+            if (userExposed)
+                dupe.m_rootPart.TrimPermissions();
 
             /// may need to create a new Physics actor.
-            if (dupe.RootPart.PhysActor != null)
+            if (dupe.RootPart.PhysActor != null && userExposed)
             {
                 PrimitiveBaseShape pbs = dupe.RootPart.Shape;
 
@@ -1202,26 +1215,36 @@ namespace OpenSim.Region.Environment.Scenes
             // switch the owner to the person who did the copying
             // Second Life copies an object and duplicates the first one in it's place
             // So, we have to make a copy of this one, set it in it's place then set the owner on this one
+            if (userExposed)
+            {
+                SetRootPartOwner(m_rootPart, cAgentID, cGroupID);
+                m_rootPart.ScheduleFullUpdate();
+            }
 
-            SetRootPartOwner(m_rootPart, cAgentID, cGroupID);
-
-
-            m_rootPart.ScheduleFullUpdate();
+            
 
             List<SceneObjectPart> partList = new List<SceneObjectPart>(m_parts.Values);
             foreach (SceneObjectPart part in partList)
             {
                 if (part.UUID != m_rootPart.UUID)
                 {
-                    dupe.CopyPart(part, OwnerID, GroupID);
-                    SetPartOwner(part, cAgentID, cGroupID);
-                    part.ScheduleFullUpdate();
+                    dupe.CopyPart(part, OwnerID, GroupID, userExposed);
+                    
+                    if (userExposed)
+                    {
+                        SetPartOwner(part, cAgentID, cGroupID);
+                        part.ScheduleFullUpdate();
+                    }
                 }
             }
-            dupe.UpdateParentIDs();
 
-            dupe.AttachToBackup();
-            ScheduleGroupForFullUpdate();
+            if (userExposed)
+            {
+                dupe.UpdateParentIDs();
+
+                dupe.AttachToBackup();
+                ScheduleGroupForFullUpdate();
+            }
 
             return dupe;
         }
@@ -1232,9 +1255,9 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="part"></param>
         /// <param name="cAgentID"></param>
         /// <param name="cGroupID"></param>
-        public void CopyRootPart(SceneObjectPart part, LLUUID cAgentID, LLUUID cGroupID)
+        public void CopyRootPart(SceneObjectPart part, LLUUID cAgentID, LLUUID cGroupID, bool userExposed)
         {
-            SceneObjectPart newPart = part.Copy(m_scene.PrimIDAllocate(), OwnerID, GroupID, m_parts.Count);
+            SceneObjectPart newPart = part.Copy(m_scene.PrimIDAllocate(), OwnerID, GroupID, m_parts.Count, userExposed);
             newPart.SetParent(this);
 
             lock (m_parts)
@@ -1364,9 +1387,9 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="part"></param>
         /// <param name="cAgentID"></param>
         /// <param name="cGroupID"></param>
-        public void CopyPart(SceneObjectPart part, LLUUID cAgentID, LLUUID cGroupID)
+        public void CopyPart(SceneObjectPart part, LLUUID cAgentID, LLUUID cGroupID, bool userExposed)
         {
-            SceneObjectPart newPart = part.Copy(m_scene.PrimIDAllocate(), OwnerID, GroupID, m_parts.Count);
+            SceneObjectPart newPart = part.Copy(m_scene.PrimIDAllocate(), OwnerID, GroupID, m_parts.Count, userExposed);
             newPart.SetParent(this);
 
             lock (m_parts)
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.Inventory.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.Inventory.cs
index d63260d..51521ff 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.Inventory.cs
@@ -99,7 +99,7 @@ namespace OpenSim.Region.Environment.Scenes
                 }
 
                 HasInventoryChanged = true;
-
+                ParentGroup.HasGroupChanged = true;
                 IList<TaskInventoryItem> items = new List<TaskInventoryItem>(TaskInventory.Values);
                 TaskInventory.Clear();
 
@@ -121,7 +121,7 @@ namespace OpenSim.Region.Environment.Scenes
                 }
 
                 HasInventoryChanged = true;
-
+                ParentGroup.HasGroupChanged = true;
                 IList<TaskInventoryItem> items = new List<TaskInventoryItem>(TaskInventory.Values);
                 foreach (TaskInventoryItem item in items)
                 {
@@ -304,6 +304,7 @@ namespace OpenSim.Region.Environment.Scenes
             m_inventorySerial++;
             //m_inventorySerial += 2;
             HasInventoryChanged = true;
+            ParentGroup.HasGroupChanged = true;
         }
 
         /// <summary>
@@ -373,6 +374,7 @@ namespace OpenSim.Region.Environment.Scenes
                     TriggerScriptChangedEvent(Changed.INVENTORY);
 
                     HasInventoryChanged = true;
+                    ParentGroup.HasGroupChanged = true;
 
                     return true;
                 }
@@ -411,6 +413,7 @@ namespace OpenSim.Region.Environment.Scenes
                     TriggerScriptChangedEvent(Changed.INVENTORY);
 
                     HasInventoryChanged = true;
+                    ParentGroup.HasGroupChanged = true;
 
                     int scriptcount = 0;
                     lock (m_taskInventory)
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
index f5d3618..d95143e 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
@@ -1523,12 +1523,14 @@ namespace OpenSim.Region.Environment.Scenes
         /// Duplicates this part.
         /// </summary>
         /// <returns></returns>
-        public SceneObjectPart Copy(uint localID, LLUUID AgentID, LLUUID GroupID, int linkNum)
+        public SceneObjectPart Copy(uint localID, LLUUID AgentID, LLUUID GroupID, int linkNum, bool userExposed)
         {
             SceneObjectPart dupe = (SceneObjectPart) MemberwiseClone();
             dupe.m_shape = m_shape.Copy();
             dupe.m_regionHandle = m_regionHandle;
-            dupe.UUID = LLUUID.Random();
+            if (userExposed)
+                dupe.UUID = LLUUID.Random();
+            
             dupe.LocalId = localID;
             dupe.OwnerID = AgentID;
             dupe.GroupID = GroupID;
@@ -1548,7 +1550,8 @@ namespace OpenSim.Region.Environment.Scenes
 
             dupe.TaskInventory = (TaskInventoryDictionary)dupe.TaskInventory.Clone();
 
-            dupe.ResetIDs(linkNum);
+            if (userExposed)
+                dupe.ResetIDs(linkNum);
 
             // This may be wrong...    it might have to be applied in SceneObjectGroup to the object that's being duplicated.
             dupe.LastOwnerID = ObjectOwner;
@@ -1556,13 +1559,16 @@ namespace OpenSim.Region.Environment.Scenes
             byte[] extraP = new byte[Shape.ExtraParams.Length];
             Array.Copy(Shape.ExtraParams, extraP, extraP.Length);
             dupe.Shape.ExtraParams = extraP;
-            if (dupe.m_shape.SculptEntry && dupe.m_shape.SculptTexture != LLUUID.Zero)
+
+            if (userExposed)
             {
-                m_parentGroup.Scene.AssetCache.GetAsset(dupe.m_shape.SculptTexture, dupe.SculptTextureCallback, true);
+                if (dupe.m_shape.SculptEntry && dupe.m_shape.SculptTexture != LLUUID.Zero)
+                {
+                    m_parentGroup.Scene.AssetCache.GetAsset(dupe.m_shape.SculptTexture, dupe.SculptTextureCallback, true);
+                }
+                bool UsePhysics = ((dupe.ObjectFlags & (uint)LLObject.ObjectFlags.Physics) != 0);
+                dupe.DoPhysicsPropertyUpdate(UsePhysics, true);
             }
-            bool UsePhysics = ((dupe.ObjectFlags & (uint) LLObject.ObjectFlags.Physics) != 0);
-            dupe.DoPhysicsPropertyUpdate(UsePhysics, true);
-
             return dupe;
         }