1 files changed, 34 insertions, 11 deletions

diff --git a/OpenSim.RegionServer/world/Primitive.cs b/OpenSim.RegionServer/world/Primitive.cs
index a185f0b..ca764a7 100644
--- a/OpenSim.RegionServer/world/Primitive.cs
+++ b/OpenSim.RegionServer/world/Primitive.cs
@@ -12,6 +12,7 @@ namespace OpenSim.world
 {

     public class Primitive : Entity

     {

+        //private static object physicsLock = new object();

         protected float mesh_cutbegin;

         protected float mesh_cutend;

         protected PrimData primData;

@@ -21,7 +22,8 @@ namespace OpenSim.world
         private ObjectUpdatePacket OurPacket;

         private PhysicsActor _physActor;

         private bool physicsEnabled = false;

-        private bool physicstest = false; //just added for testing 

+        private bool physicstest = false;  

+        private LLVector3 positionLastFrame = new LLVector3(0, 0, 0);

         private Dictionary<uint, SimClient> m_clientThreads;

         private ulong m_regionHandle;

         private World m_world;

@@ -72,7 +74,7 @@ namespace OpenSim.world
         {

             mesh_cutbegin = 0.0f;

             mesh_cutend = 1.0f;

-            

+

             m_clientThreads = clientThreads;

             m_regionHandle = regionHandle;

             m_world = world;

@@ -97,13 +99,30 @@ namespace OpenSim.world
             this.position = pos;

             if (this._physActor != null) // && this.physicsEnabled)

             {

-                this._physActor.Position = new PhysicsVector(pos.X, pos.Y, pos.Z);

+                try

+                {

+                    lock (m_world.LockPhysicsEngine)

+                    {

+                        this._physActor.Position = new PhysicsVector(pos.X, pos.Y, pos.Z);

+                    }

+                }

+                catch (Exception e)

+                {

+                    Console.WriteLine(e.Message);

+                }

             }

             this.updateFlag = true;

         }

 

         public override void update()

         {

+            LLVector3 pos2 = new LLVector3(0, 0, 0);

+            if (this._physActor != null && this.physicsEnabled)

+            {

+

+                PhysicsVector pPos = this._physActor.Position;

+                pos2 = new LLVector3(pPos.X, pPos.Y, pPos.Z);

+            }

             if (this.newPrimFlag)

             {

                 foreach (SimClient client in m_clientThreads.Values)

@@ -137,15 +156,19 @@ namespace OpenSim.world
             {

                 if (this._physActor != null && this.physicsEnabled)

                 {

-                    ImprovedTerseObjectUpdatePacket terse = new ImprovedTerseObjectUpdatePacket();

-                    terse.RegionData.RegionHandle = m_regionHandle; // FIXME

-                    terse.RegionData.TimeDilation = 64096;

-                    terse.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[1];

-                    terse.ObjectData[0] = this.CreateImprovedBlock();

-                    foreach (SimClient client in m_clientThreads.Values)

+                    if (pos2 != this.positionLastFrame)

                     {

-                        client.OutPacket(terse);

+                        ImprovedTerseObjectUpdatePacket terse = new ImprovedTerseObjectUpdatePacket();

+                        terse.RegionData.RegionHandle = m_regionHandle; // FIXME

+                        terse.RegionData.TimeDilation = 64096;

+                        terse.ObjectData = new ImprovedTerseObjectUpdatePacket.ObjectDataBlock[1];

+                        terse.ObjectData[0] = this.CreateImprovedBlock();

+                        foreach (SimClient client in m_clientThreads.Values)

+                        {

+                            client.OutPacket(terse);

+                        }

                     }

+                    this.positionLastFrame = pos2;

                 }

             }

 

@@ -487,7 +510,7 @@ namespace OpenSim.world
             this.primData.LocalID = this.localid;

             this.primData.Position = this.position;

             this.primData.Rotation = new LLQuaternion(this.rotation.x, this.rotation.y, this.rotation.z, this.rotation.w);

-            m_world.localStorage.StorePrim(this.primData);

+            this.m_world.localStorage.StorePrim(this.primData);

         }

     }