3 files changed, 83 insertions, 5 deletions

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index ec911a5..25223b9 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -2183,13 +2183,30 @@ namespace OpenSim.Region.Framework.Scenes
         /// <summary>
         /// Synchronously delete the given object from the scene.
         /// </summary>
+        /// <remarks>
+        /// Scripts are also removed.
+        /// </remarks>
         /// <param name="group">Object Id</param>
         /// <param name="silent">Suppress broadcasting changes to other clients.</param>
         public void DeleteSceneObject(SceneObjectGroup group, bool silent)
+        {
+            DeleteSceneObject(group, silent, true);
+        }
+
+        /// <summary>
+        /// Synchronously delete the given object from the scene.
+        /// </summary>
+        /// <param name="group">Object Id</param>
+        /// <param name="silent">Suppress broadcasting changes to other clients.</param>
+        /// <param name="removeScripts">If true, then scripts are removed.  If false, then they are only stopped.</para>
+        public void DeleteSceneObject(SceneObjectGroup group, bool silent, bool removeScripts)
         {            
 //            m_log.DebugFormat("[SCENE]: Deleting scene object {0} {1}", group.Name, group.UUID);
 
-            group.RemoveScriptInstances(true);
+            if (removeScripts)
+                group.RemoveScriptInstances(true);
+            else
+                group.StopScriptInstances();
 
             SceneObjectPart[] partList = group.Parts;
 
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
index 2866b54..ddf5da0 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.Inventory.cs
@@ -79,7 +79,7 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
-        /// Stop the scripts contained in all the prims in this group
+        /// Stop and remove the scripts contained in all the prims in this group
         /// </summary>
         /// <param name="sceneObjectBeingDeleted">
         /// Should be true if these scripts are being removed because the scene
@@ -93,6 +93,14 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
+        /// Stop the scripts contained in all the prims in this group
+        /// </summary>
+        public void StopScriptInstances()
+        {
+            Array.ForEach<SceneObjectPart>(m_parts.GetArray(), p => p.Inventory.StopScriptInstances());
+        }
+
+        /// <summary>
         /// Add an inventory item from a user's inventory to a prim in this scene object.
         /// </summary>
         /// <param name="agentID">The agent adding the item.</param>
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
index 866311a..cf2ed1a 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPartInventory.cs
@@ -280,7 +280,7 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
-        /// Stop all the scripts in this prim.
+        /// Stop and remove all the scripts in this prim.
         /// </summary>
         /// <param name="sceneObjectBeingDeleted">
         /// Should be true if these scripts are being removed because the scene
@@ -294,6 +294,14 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
+        /// Stop all the scripts in this prim.
+        /// </summary>
+        public void StopScriptInstances()
+        {
+            GetInventoryItems(InventoryType.LSL).ForEach(i => StopScriptInstance(i));
+        }
+
+        /// <summary>
         /// Start a script which is in this prim's inventory.
         /// </summary>
         /// <param name="item"></param>
@@ -443,7 +451,7 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
-        /// Stop a script which is in this prim's inventory.
+        /// Stop and remove a script which is in this prim's inventory.
         /// </summary>
         /// <param name="itemId"></param>
         /// <param name="sceneObjectBeingDeleted">
@@ -470,7 +478,36 @@ namespace OpenSim.Region.Framework.Scenes
             }
             else
             {
-                m_log.ErrorFormat(
+                m_log.WarnFormat(
+                    "[PRIM INVENTORY]: " +
+                    "Couldn't stop script with ID {0} since it couldn't be found for prim {1}, {2} at {3} in {4}",
+                    itemId, m_part.Name, m_part.UUID, 
+                    m_part.AbsolutePosition, m_part.ParentGroup.Scene.RegionInfo.RegionName);
+            }
+        }
+
+        /// <summary>
+        /// Stop a script which is in this prim's inventory.
+        /// </summary>
+        /// <param name="itemId"></param>
+        /// <param name="sceneObjectBeingDeleted">
+        /// Should be true if this script is being removed because the scene
+        /// object is being deleted.  This will prevent spurious updates to the client.
+        /// </param>
+        public void StopScriptInstance(UUID itemId)
+        {
+            TaskInventoryItem scriptItem;
+
+            lock (m_items)
+                m_items.TryGetValue(itemId, out scriptItem);
+
+            if (scriptItem != null)
+            {
+                StopScriptInstance(scriptItem);
+            }
+            else
+            {
+                m_log.WarnFormat(
                     "[PRIM INVENTORY]: " +
                     "Couldn't stop script with ID {0} since it couldn't be found for prim {1}, {2} at {3} in {4}",
                     itemId, m_part.Name, m_part.UUID, 
@@ -479,6 +516,22 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
+        /// Stop a script which is in this prim's inventory.
+        /// </summary>
+        /// <param name="itemId"></param>
+        /// <param name="sceneObjectBeingDeleted">
+        /// Should be true if this script is being removed because the scene
+        /// object is being deleted.  This will prevent spurious updates to the client.
+        /// </param>
+        public void StopScriptInstance(TaskInventoryItem item)
+        {
+            m_part.ParentGroup.Scene.EventManager.TriggerStopScript(m_part.LocalId, item.ItemID);
+
+            // At the moment, even stopped scripts are counted as active, which is probably wrong.
+//            m_part.ParentGroup.AddActiveScriptCount(-1);
+        }
+
+        /// <summary>
         /// Check if the inventory holds an item with a given name.
         /// </summary>
         /// <param name="name"></param>