3 files changed, 20 insertions, 5 deletions

diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index 4151074..1ce75e0 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -44,6 +44,7 @@ using OpenSim.Framework.Communications.Caches;
 using OpenSim.Region.Environment.LandManagement;
 using OpenSim.Region.Environment;
 using OpenSim.Region.Environment.Interfaces;
+using OpenSim.Region.Environment.Types;
 using OpenSim.Region.Terrain;
 using OpenSim.Framework.Data;
 using Caps = OpenSim.Region.Capabilities.Caps;
@@ -72,6 +73,8 @@ namespace OpenSim.Region.Environment.Scenes
         private int m_timePhase = 24;
         private int m_timeUpdateCount;
 
+        public BasicQuadTreeNode QuadTree;
+
         private Mutex updateLock;
 
         protected ModuleLoader m_moduleLoader;
@@ -178,6 +181,10 @@ namespace OpenSim.Region.Environment.Scenes
 
             m_eventManager.OnPermissionError += SendPermissionAlert;
 
+            QuadTree = new BasicQuadTreeNode(null, 0, 0, 256, 256);
+            QuadTree.Subdivide();
+            QuadTree.Subdivide();
+
             MainLog.Instance.Verbose("Creating new entitities instance");
             Entities = new Dictionary<LLUUID, EntityBase>();
             Avatars = new Dictionary<LLUUID, ScenePresence>();
@@ -596,6 +603,7 @@ namespace OpenSim.Region.Environment.Scenes
         {
             if (!Entities.ContainsKey(sceneObject.UUID))
             {
+                QuadTree.AddObject(sceneObject);
                 Entities.Add(sceneObject.UUID, sceneObject);
             }
         }
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
index dec017e..9e207c8 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
@@ -43,6 +43,9 @@ namespace OpenSim.Region.Environment.Scenes
 
         protected byte[] m_particleSystem = new byte[0];
 
+        public uint TimeStampFull = 0;
+        public uint TimeStampTerse = 0;
+
         protected SceneObjectGroup m_parentGroup;
 
         /// <summary>
@@ -366,6 +369,7 @@ namespace OpenSim.Region.Environment.Scenes
             {
                 m_parentGroup.HasChanged = true;
             }
+            this.TimeStampFull =(uint) Util.UnixTimeSinceEpoch();
             m_updateFlag = 2;
         }
 
@@ -380,6 +384,7 @@ namespace OpenSim.Region.Environment.Scenes
                 {
                     m_parentGroup.HasChanged = true;
                 }
+                this.TimeStampTerse = (uint)Util.UnixTimeSinceEpoch();
                 m_updateFlag = 1;
             }
         }
diff --git a/OpenSim/Region/Environment/Scenes/ScenePresence.cs b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
index 285c691..7b7c595 100644
--- a/OpenSim/Region/Environment/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Environment/Scenes/ScenePresence.cs
@@ -88,11 +88,13 @@ namespace OpenSim.Region.Environment.Scenes
         public delegate void SignificantClientMovement(IClientAPI remote_client);
         public event SignificantClientMovement OnSignificantClientMovement;
 
+        public List<SceneObjectGroup> InterestList = new List<SceneObjectGroup>();
+
        // private Queue<SceneObjectGroup> m_fullGroupUpdates = new Queue<SceneObjectGroup>();
        // private Queue<SceneObjectGroup> m_terseGroupUpdates = new Queue<SceneObjectGroup>();
 
         private Queue<SceneObjectPart> m_fullPartUpdates = new Queue<SceneObjectPart>();
-        private Queue<SceneObjectPart> m_teserPartUpdates = new Queue<SceneObjectPart>();
+        private Queue<SceneObjectPart> m_tersePartUpdates = new Queue<SceneObjectPart>();
 
         #region Properties
         /// <summary>
@@ -201,7 +203,7 @@ namespace OpenSim.Region.Environment.Scenes
 
         public void AddTersePart(SceneObjectPart part)
         {
-            m_teserPartUpdates.Enqueue(part);
+            m_tersePartUpdates.Enqueue(part);
         }
 
         public void AddFullPart(SceneObjectPart part)
@@ -211,18 +213,18 @@ namespace OpenSim.Region.Environment.Scenes
 
         public void SendPrimUpdates()
         {
-            if (m_teserPartUpdates.Count > 0)
+            if (m_tersePartUpdates.Count > 0)
             {
                 bool terse = true;
                 int terseCount = 0;
 
                 while (terse)
                 {
-                    SceneObjectPart part = m_teserPartUpdates.Dequeue();
+                    SceneObjectPart part = m_tersePartUpdates.Dequeue();
                     part.SendTerseUpdate(this.ControllingClient);
                     terseCount++;
 
-                    if ((m_teserPartUpdates.Count < 1) |(terseCount > 30))
+                    if ((m_tersePartUpdates.Count < 1) |(terseCount > 30))
                     {
                         terse = false;
                     }