From e3dac1292ef000daadda3e264354d8df0fc77c22 Mon Sep 17 00:00:00 2001
From: Tom Grimshaw
Date: Sat, 29 May 2010 02:10:34 -0700
Subject: Implement suspended updates - When an operation is occurring on lots
 of prims in a single group, don't schedule any updates until the operation
 has completed. This makes things like llSetAlpha(LINK_SET,0.0,ALL_SIDES); a
 *lot* faster, more efficient and less buggy, and also makes unlinking a lot
 better. Linking is still treacherous.. this needs to be analysed.

---
 OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs')

diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index cee2be3..9ebb168 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -109,9 +109,26 @@ namespace OpenSim.Region.Framework.Scenes
         private long m_maxPersistTime = 0;
         private long m_minPersistTime = 0;
         private Random m_rand;
+        private bool m_suspendUpdates;
 
         private System.Threading.ReaderWriterLockSlim m_partsLock = new System.Threading.ReaderWriterLockSlim();
 
+        public bool areUpdatesSuspended
+        {
+            get
+            {
+                return m_suspendUpdates;
+            }
+            set 
+            {
+                m_suspendUpdates = value;   
+                if (!value)
+                {
+                    QueueForUpdateCheck();
+                }               
+            }
+        }
+
         public void lockPartsForRead(bool locked)
         {
             if (locked)
-- 
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