1 files changed, 38 insertions, 24 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
index dbefb4a..c2ec5d0 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.Inventory.cs
@@ -57,11 +57,11 @@ namespace OpenSim.Region.Framework.Scenes
         protected AsyncInventorySender m_asyncInventorySender;
 
         /// <summary>
-        /// Start all the scripts in the scene which should be started.
+        /// Creates all the scripts in the scene which should be started.
         /// </summary>
         public void CreateScriptInstances()
         {
-            m_log.Info("[PRIM INVENTORY]: Starting scripts in scene");
+            m_log.Info("[PRIM INVENTORY]: Creating scripts in scene");
 
             EntityBase[] entities = Entities.GetEntities();
             foreach (EntityBase group in entities)
@@ -74,6 +74,26 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        /// <summary>
+        /// Lets the script engines start processing scripts.
+        /// </summary>
+        public void StartScripts()
+        {
+            m_log.Info("[PRIM INVENTORY]: Starting scripts in scene");
+
+            IScriptModule[] engines = RequestModuleInterfaces<IScriptModule>();
+            if (engines != null)
+            {
+                foreach (IScriptModule engine in engines)
+                {
+                    if (engine != null)
+                    {
+                        engine.StartProcessing();
+                    }
+                }
+            }
+        }
+
         public void AddUploadedInventoryItem(UUID agentID, InventoryItemBase item)
         {
             IMoneyModule money = RequestModuleInterface<IMoneyModule>();
@@ -211,16 +231,10 @@ namespace OpenSim.Region.Framework.Scenes
 
             // Retrieve group
             SceneObjectPart part = GetSceneObjectPart(primId);
-            SceneObjectGroup group = part.ParentGroup;
-            if (null == group)
-            {
-                m_log.ErrorFormat(
-                    "[PRIM INVENTORY]: " +
-                    "Prim inventory update requested for item ID {0} in prim ID {1} but this prim does not exist",
-                    itemId, primId);
-
+            if (part == null)
                 return new ArrayList();
-            }
+
+            SceneObjectGroup group = part.ParentGroup;
 
             // Retrieve item
             TaskInventoryItem item = group.GetInventoryItem(part.LocalId, itemId);
@@ -709,7 +723,10 @@ namespace OpenSim.Region.Framework.Scenes
                     newName = item.Name;
                 }
 
-                if (remoteClient.AgentId == oldAgentID || (LibraryService != null && LibraryService.LibraryRootFolder != null && oldAgentID == LibraryService.LibraryRootFolder.Owner))
+                if (remoteClient.AgentId == oldAgentID
+                    || (LibraryService != null
+                        && LibraryService.LibraryRootFolder != null
+                        && oldAgentID == LibraryService.LibraryRootFolder.Owner))
                 {
                     CreateNewInventoryItem(
                         remoteClient, item.CreatorId, item.CreatorData, newFolderID, newName, item.Flags, callbackID, asset, (sbyte)item.InvType,
@@ -971,12 +988,12 @@ namespace OpenSim.Region.Framework.Scenes
             if (part != null)
             {
                 group = part.ParentGroup;
-            }            
+            }
             if (part != null && group != null)
             {
                 if (!Permissions.CanEditObjectInventory(part.UUID, remoteClient.AgentId))
                     return;
-                
+
                 TaskInventoryItem item = group.GetInventoryItem(localID, itemID);
                 if (item == null)
                     return;
@@ -986,18 +1003,10 @@ namespace OpenSim.Region.Framework.Scenes
                     part.RemoveScriptEvents(itemID);
                     EventManager.TriggerRemoveScript(localID, itemID);
                 }
-                
+
                 group.RemoveInventoryItem(localID, itemID);
                 part.GetProperties(remoteClient);
             }
-            else
-            {
-                m_log.ErrorFormat(
-                    "[PRIM INVENTORY]: " +
-                    "Removal of item {0} requested of prim {1} but this prim does not exist",
-                    itemID,
-                    localID);
-            }
         }
 
         private InventoryItemBase CreateAgentInventoryItemFromTask(UUID destAgent, SceneObjectPart part, UUID itemId)
@@ -1780,7 +1789,7 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 // Already deleted by someone else
-                if (part.ParentGroup == null || part.ParentGroup.IsDeleted)
+                if (part.ParentGroup.IsDeleted)
                 {
                     //Client still thinks the object exists, kill it
                     deleteIDs.Add(localID);
@@ -2158,6 +2167,9 @@ namespace OpenSim.Region.Framework.Scenes
             foreach (uint localID in localIDs)
             {
                 SceneObjectPart part = GetSceneObjectPart(localID);
+                    if (part == null)
+                        continue;
+
                 if (!groups.Contains(part.ParentGroup))
                     groups.Add(part.ParentGroup);
             }
@@ -2203,6 +2215,8 @@ namespace OpenSim.Region.Framework.Scenes
             foreach (uint localID in localIDs)
             {
                 SceneObjectPart part = GetSceneObjectPart(localID);
+                    if (part == null)
+                        continue;
                 part.GetProperties(remoteClient);
             }
         }