From 269a6410a04e1c8b7140bbbcfe4308d639e78773 Mon Sep 17 00:00:00 2001
From: dahlia <dahlia@nomail>
Date: Wed, 19 Feb 2014 17:52:38 -0800
Subject: [PATCH] add EventManager event OnCrossAgentToNewRegion

---
 .../Region/Framework/Scenes/EventManager.cs   | 24 +++++++++++++++++++
 OpenSim/Region/Framework/Scenes/Scene.cs      |  1 +
 2 files changed, 25 insertions(+)

diff --git a/OpenSim/Region/Framework/Scenes/EventManager.cs b/OpenSim/Region/Framework/Scenes/EventManager.cs
index 37b5776766..1981a25a68 100644
--- a/OpenSim/Region/Framework/Scenes/EventManager.cs
+++ b/OpenSim/Region/Framework/Scenes/EventManager.cs
@@ -430,6 +430,9 @@ namespace OpenSim.Region.Framework.Scenes
         public delegate void IncomingInstantMessage(GridInstantMessage message);
         public event IncomingInstantMessage OnIncomingInstantMessage;
 
+        public delegate void CrossAgentToNewRegion(ScenePresence sp, bool isFlying);
+        public event CrossAgentToNewRegion OnCrossAgentToNewRegion;
+
         public event IncomingInstantMessage OnUnhandledInstantMessage;
 
         public delegate void ClientClosed(UUID clientID, Scene scene);
@@ -1960,6 +1963,27 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        public void TriggerCrossAgentToNewRegion(ScenePresence agent, bool isFlying)
+        {
+            CrossAgentToNewRegion handlerCrossAgentToNewRegion = OnCrossAgentToNewRegion;
+            if (handlerCrossAgentToNewRegion != null)
+            {
+                foreach (CrossAgentToNewRegion d in handlerCrossAgentToNewRegion.GetInvocationList())
+                {
+                    try
+                    {
+                        d(agent, isFlying);
+                    }
+                    catch (Exception e)
+                    {
+                        m_log.ErrorFormat(
+                            "[EVENT MANAGER]: Delegate for TriggerCrossAgentToNewRegion failed - continuing.  {0} {1}",
+                            e.Message, e.StackTrace);
+                    }
+                }
+            }
+        }
+
         public void TriggerIncomingInstantMessage(GridInstantMessage message)
         {
             IncomingInstantMessage handlerIncomingInstantMessage = OnIncomingInstantMessage;
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 676c000462..06ddcbd1cd 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -4358,6 +4358,7 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (EntityTransferModule != null)
             {
+                EventManager.TriggerCrossAgentToNewRegion(agent, isFlying);
                 return EntityTransferModule.Cross(agent, isFlying);
             }
             else