From 582964800cc30e5ad08cf3be9a6a49fa96dd8b68 Mon Sep 17 00:00:00 2001
From: Teravus Ovares
Date: Fri, 22 Feb 2008 19:44:46 +0000
Subject: * Moved all events except gridcomms and regioncomms over to Event
 Delegate instances to prevent event race conditions

---
 OpenSim/Region/Environment/Scenes/InnerScene.cs       | 6 ++++--
 OpenSim/Region/Environment/Scenes/SceneBase.cs        | 4 +++-
 OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs | 6 ++++--
 OpenSim/Region/Environment/Scenes/ScenePresence.cs    | 7 +++++--
 OpenSim/Region/Environment/Scenes/SimStatsReporter.cs | 7 +++++--
 5 files changed, 21 insertions(+), 9 deletions(-)

(limited to 'OpenSim/Region/Environment/Scenes')

diff --git a/OpenSim/Region/Environment/Scenes/InnerScene.cs b/OpenSim/Region/Environment/Scenes/InnerScene.cs
index 38bcb03..fea6b2b 100644
--- a/OpenSim/Region/Environment/Scenes/InnerScene.cs
+++ b/OpenSim/Region/Environment/Scenes/InnerScene.cs
@@ -47,6 +47,7 @@ namespace OpenSim.Region.Environment.Scenes
         #region Events
 
         public event PhysicsCrash UnRecoverableError;
+        private PhysicsCrash handler001 = null;
 
         #endregion
 
@@ -715,9 +716,10 @@ namespace OpenSim.Region.Environment.Scenes
 
         public void physicsBasedCrash()
         {
-            if (UnRecoverableError != null)
+            handler001 = UnRecoverableError;
+            if (handler001 != null)
             {
-                UnRecoverableError();
+                handler001();
             }
         }
 
diff --git a/OpenSim/Region/Environment/Scenes/SceneBase.cs b/OpenSim/Region/Environment/Scenes/SceneBase.cs
index 4e05682..3371912 100644
--- a/OpenSim/Region/Environment/Scenes/SceneBase.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneBase.cs
@@ -160,7 +160,9 @@ namespace OpenSim.Region.Environment.Scenes
         public virtual void Restart(int seconds)
         {
             m_log.Error("[REGION]: passing Restart Message up the namespace");
-            OnRestart(RegionInfo);
+            restart handler001 = OnRestart;
+            if (handler001 != null) 
+                handler001(RegionInfo);
         }
 
         public virtual bool PresenceChildStatus(LLUUID avatarID)
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
index 2e4135c..8fd9edb 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
@@ -54,6 +54,7 @@ namespace OpenSim.Region.Environment.Scenes
         protected ulong m_regionHandle;
 
         public event PrimCountTaintedDelegate OnPrimCountTainted;
+        private PrimCountTaintedDelegate handler001 = null;
 
         /// <summary>
         /// Signal whether the non-inventory attributes of any prims in the group have changed 
@@ -1525,9 +1526,10 @@ namespace OpenSim.Region.Environment.Scenes
         /// </summary>
         public void TriggerTainted()
         {
-            if (OnPrimCountTainted != null)
+            handler001 =  OnPrimCountTainted;
+            if (handler001 != null)
             {
-                OnPrimCountTainted();
+                handler001();
             }
         }
 
diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 2d01282..9b80444 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -116,6 +116,8 @@ namespace OpenSim.Region.Environment.Scenes
         private readonly List<ulong> m_knownChildRegions = new List<ulong>();
                                      //neighbouring regions we have enabled a child agent in
 
+        private SignificantClientMovement handler001 = null; //OnSignificantClientMovement;
+
 
         /// <summary>
         /// Implemented Control Flags
@@ -1482,9 +1484,10 @@ namespace OpenSim.Region.Environment.Scenes
             if (Util.GetDistanceTo(AbsolutePosition, posLastSignificantMove) > 0.5)
             {
                 posLastSignificantMove = AbsolutePosition;
-                if (OnSignificantClientMovement != null)
+                
+                if (handler001 != null)
                 {
-                    OnSignificantClientMovement(m_controllingClient);
+                    handler001(m_controllingClient);
                     m_scene.NotifyMyCoarseLocationChange();
                 }
             }
diff --git a/OpenSim/Region/Environment/Scenes/SimStatsReporter.cs b/OpenSim/Region/Environment/Scenes/SimStatsReporter.cs
index 90e09b0..d4868f3 100644
--- a/OpenSim/Region/Environment/Scenes/SimStatsReporter.cs
+++ b/OpenSim/Region/Environment/Scenes/SimStatsReporter.cs
@@ -39,6 +39,8 @@ namespace OpenSim.Region.Environment.Scenes
 
         public event SendStatResult OnSendStatsResult;
 
+        private SendStatResult handler001 = null;
+
         private enum Stats : uint
         {
             TimeDilation = 0,
@@ -245,9 +247,10 @@ namespace OpenSim.Region.Environment.Scenes
 
             statpack.Stat = sb;
 
-            if (OnSendStatsResult != null)
+            handler001 = OnSendStatsResult;
+            if (handler001 != null)
             {
-                OnSendStatsResult(statpack);
+                handler001(statpack);
             }
             resetvalues();
             m_report.Enabled = true;
-- 
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