Add EventManager.OnIncomingSceneObject event which is triggered by an incoming scene object

Add a read-only Attachments property to ScenePresence

1 files changed, 28 insertions, 1 deletions

diff --git a/OpenSim/Region/Framework/Scenes/EventManager.cs b/OpenSim/Region/Framework/Scenes/EventManager.cs
index 473920e..9f74b2a 100644
--- a/OpenSim/Region/Framework/Scenes/EventManager.cs
+++ b/OpenSim/Region/Framework/Scenes/EventManager.cs
@@ -205,6 +205,12 @@ namespace OpenSim.Region.Framework.Scenes
         public delegate void OnMakeRootAgentDelegate(ScenePresence presence);
         public event OnMakeRootAgentDelegate OnMakeRootAgent;
 
+        /// <summary>
+        /// Triggered when an object or attachment enters a scene
+        /// </summary>
+        public event OnIncomingSceneObjectDelegate OnIncomingSceneObject;
+        public delegate void OnIncomingSceneObjectDelegate(SceneObjectGroup so);        
+
         public delegate void NewInventoryItemUploadComplete(UUID avatarID, UUID assetID, string name, int userlevel);
 
         public event NewInventoryItemUploadComplete OnNewInventoryItemUploadComplete;
@@ -407,7 +413,7 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                 }
             }
-        }
+        }     
 
         public void TriggerGetScriptRunning(IClientAPI controllingClient, UUID objectID, UUID itemID)
         {
@@ -1206,6 +1212,27 @@ namespace OpenSim.Region.Framework.Scenes
             }            
         }
 
+        public void TriggerOnIncomingSceneObject(SceneObjectGroup so)
+        {
+            OnIncomingSceneObjectDelegate handlerIncomingSceneObject = OnIncomingSceneObject;
+            if (handlerIncomingSceneObject != null)
+            {
+                foreach (OnIncomingSceneObjectDelegate d in handlerIncomingSceneObject.GetInvocationList())
+                {
+                    try
+                    {
+                        d(so);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(
+                            "[EVENT MANAGER]: Delegate for TriggerOnIncomingSceneObject failed - continuing.  {0} {1}", 
+                            e.Message, e.StackTrace);
+                    }
+                }                
+            }
+        }
+
         public void TriggerOnRegisterCaps(UUID agentID, Caps caps)
         {          
             RegisterCapsEvent handlerRegisterCaps = OnRegisterCaps;