From 0f15ccb2cf994c64fb8c7f71a64721a3e5fe3085 Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Wed, 28 Jul 2010 19:23:30 +0100
Subject: relocate moap specific cloning code to MoapModule

---
 .../CoreModules/World/Media/Moap/MoapModule.cs     | 20 +++++++++++++++
 OpenSim/Region/Framework/Scenes/EventManager.cs    | 29 +++++++++++++++++++++-
 OpenSim/Region/Framework/Scenes/SceneObjectPart.cs | 15 +----------
 3 files changed, 49 insertions(+), 15 deletions(-)

diff --git a/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs b/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs
index 6d74b8e..f4814ce 100644
--- a/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs
+++ b/OpenSim/Region/CoreModules/World/Media/Moap/MoapModule.cs
@@ -122,6 +122,7 @@ namespace OpenSim.Region.CoreModules.Media.Moap
             m_scene.EventManager.OnDeregisterCaps += OnDeregisterCaps;
             m_scene.EventManager.OnSceneObjectLoaded += OnSceneObjectLoaded;
             m_scene.EventManager.OnSceneObjectPreSave += OnSceneObjectPreSave;
+            m_scene.EventManager.OnSceneObjectPartCopy += OnSceneObjectPartCopy;
         }
         
         public void Close() 
@@ -133,6 +134,7 @@ namespace OpenSim.Region.CoreModules.Media.Moap
             m_scene.EventManager.OnDeregisterCaps -= OnDeregisterCaps;
             m_scene.EventManager.OnSceneObjectLoaded -= OnSceneObjectLoaded;
             m_scene.EventManager.OnSceneObjectPreSave -= OnSceneObjectPreSave;
+            m_scene.EventManager.OnSceneObjectPartCopy -= OnSceneObjectPartCopy;
         }        
         
         public void OnRegisterCaps(UUID agentID, Caps caps)
@@ -264,6 +266,24 @@ namespace OpenSim.Region.CoreModules.Media.Moap
             }            
         }
         
+        protected void OnSceneObjectPartCopy(SceneObjectPart copy, SceneObjectPart original)
+        {            
+            if (original.Shape.Media != null)
+            {
+                List<MediaEntry> dupeMedia = new List<MediaEntry>();
+                
+                foreach (MediaEntry me in original.Shape.Media)
+                {
+                    if (me != null)
+                        dupeMedia.Add(MediaEntry.FromOSD(me.GetOSD()));
+                    else
+                        dupeMedia.Add(null);
+                }
+                
+                copy.Shape.Media = dupeMedia;
+            }            
+        }
+            
         public MediaEntry GetMediaEntry(SceneObjectPart part, int face)
         {
             MediaEntry me = null;
diff --git a/OpenSim/Region/Framework/Scenes/EventManager.cs b/OpenSim/Region/Framework/Scenes/EventManager.cs
index 3b8d727..0a9a29e 100644
--- a/OpenSim/Region/Framework/Scenes/EventManager.cs
+++ b/OpenSim/Region/Framework/Scenes/EventManager.cs
@@ -350,6 +350,12 @@ namespace OpenSim.Region.Framework.Scenes
         /// </param>
         public event SceneObjectPreSaveDelegate OnSceneObjectPreSave;
         public delegate void SceneObjectPreSaveDelegate(SceneObjectGroup persistingSo, SceneObjectGroup originalSo);
+        
+        /// <summary>
+        /// Called when a scene object part is cloned within the region.
+        /// </summary>
+        public event SceneObjectPartCopyDelegate OnSceneObjectPartCopy;
+        public delegate void SceneObjectPartCopyDelegate(SceneObjectPart copy, SceneObjectPart original);
 
         public delegate void RegionUp(GridRegion region);
         public event RegionUp OnRegionUp;       
@@ -2073,6 +2079,27 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                 }
             }
-        }        
+        } 
+        
+        public void TriggerOnSceneObjectPartCopy(SceneObjectPart copy, SceneObjectPart original)
+        {
+            SceneObjectPartCopyDelegate handler = OnSceneObjectPartCopy;
+            if (handler != null)
+            {
+                foreach (SceneObjectPartCopyDelegate d in handler.GetInvocationList())
+                {
+                    try
+                    {
+                        d(copy, original);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(
+                            "[EVENT MANAGER]: Delegate for TriggerOnSceneObjectPartCopy failed - continuing.  {0} {1}", 
+                            e.Message, e.StackTrace);
+                    }
+                }
+            }
+        }   
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 085da19..71ca605 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -1617,20 +1617,7 @@ namespace OpenSim.Region.Framework.Scenes
                 dupe.DoPhysicsPropertyUpdate(UsePhysics, true);
             }
             
-            if (Shape.Media != null)
-            {
-                List<MediaEntry> dupeMedia = new List<MediaEntry>();
-                
-                foreach (MediaEntry me in Shape.Media)
-                {
-                    if (me != null)
-                        dupeMedia.Add(MediaEntry.FromOSD(me.GetOSD()));
-                    else
-                        dupeMedia.Add(null);
-                }
-                
-                dupe.Shape.Media = dupeMedia;
-            }
+            ParentGroup.Scene.EventManager.TriggerOnSceneObjectPartCopy(dupe, this);
 
 //            m_log.DebugFormat("[SCENE OBJECT PART]: Clone of {0} {1} finished", Name, UUID);
                           
-- 
cgit v1.1