1 files changed, 71 insertions, 29 deletions

diff --git a/OpenSim.RegionServer/world/World.cs b/OpenSim.RegionServer/world/World.cs
index 0d126e6..3c131b2 100644
--- a/OpenSim.RegionServer/world/World.cs
+++ b/OpenSim.RegionServer/world/World.cs
@@ -14,6 +14,7 @@ namespace OpenSim.world
 {

         public class World : ILocalStorageReceiver

     {

+        public object LockPhysicsEngine = new object();

         public Dictionary<libsecondlife.LLUUID, Entity> Entities;

         public float[] LandMap;

         public ScriptEngine Scripts;

@@ -25,19 +26,19 @@ namespace OpenSim.world
         private Random Rand = new Random();

         private uint _primCount = 702000;

         private int storageCount;

-            private Dictionary<uint, SimClient> m_clientThreads;

-            private ulong m_regionHandle;

-            private string m_regionName;

-            private SimConfig m_cfg;

+        private Dictionary<uint, SimClient> m_clientThreads;

+        private ulong m_regionHandle;

+        private string m_regionName;

+        private SimConfig m_cfg;

 

-            public World(Dictionary<uint, SimClient> clientThreads, ulong regionHandle, string regionName, SimConfig cfg)

-        {

+        public World(Dictionary<uint, SimClient> clientThreads, ulong regionHandle, string regionName, SimConfig cfg)

+        {

             m_clientThreads = clientThreads;

             m_regionHandle = regionHandle;

             m_regionName = regionName;

             m_cfg = cfg;

-                

-                OpenSim.Framework.Console.MainConsole.Instance.WriteLine("World.cs - creating new entitities instance");

+

+                OpenSim.Framework.Console.MainConsole.Instance.WriteLine("World.cs - creating new entitities instance");

                 Entities = new Dictionary<libsecondlife.LLUUID, Entity>();

 

                 OpenSim.Framework.Console.MainConsole.Instance.WriteLine("World.cs - creating LandMap");

@@ -73,8 +74,11 @@ namespace OpenSim.world
                 {

                         Entities[UUID].addForces();

                 }

-                

-                this.phyScene.Simulate(timeStep);

+

+            lock (this.LockPhysicsEngine)

+            {

+                this.phyScene.Simulate(timeStep);

+            }

                 

                 foreach (libsecondlife.LLUUID UUID in Entities.Keys)

                 {

@@ -118,18 +122,49 @@ namespace OpenSim.world
                         this.localStorage = store;

                         return(store == null);

         }

+

+        public void RegenerateTerrain()

+        {

+            HeightmapGenHills hills = new HeightmapGenHills();

+            this.LandMap = hills.GenerateHeightmap(200, 4.0f, 80.0f, false);

+            lock (this.LockPhysicsEngine)

+            {

+                this.phyScene.SetTerrain(this.LandMap);

+            }

+            m_cfg.SaveMap(this.LandMap);

+

+            foreach (SimClient client in m_clientThreads.Values)

+            {

+                this.SendLayerData(client);

+            }

+

+            foreach (libsecondlife.LLUUID UUID in Entities.Keys)

+            {

+                Entities[UUID].LandRenegerated();

+            }

+        }

+

+        public void RegenerateTerrain(float[] newMap)

+        {

+

+            this.LandMap = newMap;

+            lock (this.LockPhysicsEngine)

+            {

+                this.phyScene.SetTerrain(this.LandMap);

+            }

+            m_cfg.SaveMap(this.LandMap);

+

+            foreach (SimClient client in m_clientThreads.Values)

+            {

+                this.SendLayerData(client);

+            }

+

+            foreach (libsecondlife.LLUUID UUID in Entities.Keys)

+            {

+                Entities[UUID].LandRenegerated();

+            }

+        }

         

-        public void RegenerateTerrain()

-        {

-                HeightmapGenHills hills = new HeightmapGenHills();

-                this.LandMap = hills.GenerateHeightmap(200, 4.0f, 80.0f, false);

-                this.phyScene.SetTerrain(this.LandMap);

-                m_cfg.SaveMap(this.LandMap);

-                

-                foreach(SimClient client in m_clientThreads.Values) {

-                        this.SendLayerData(client);

-                }

-        }

         public void LoadPrimsFromStorage()

         {

                 OpenSim.Framework.Console.MainConsole.Instance.WriteLine("World.cs: LoadPrimsFromStorage() - Loading primitives");

@@ -143,7 +178,7 @@ namespace OpenSim.world
                         _primCount = prim.LocalID + 1;

                 }

                 OpenSim.Framework.Console.MainConsole.Instance.WriteLine("World.cs: PrimFromStorage() - Reloading prim (localId "+ prim.LocalID+ " ) from storage");

-                Primitive nPrim = new Primitive(m_clientThreads, m_regionHandle, this);

+            Primitive nPrim = new Primitive(m_clientThreads, m_regionHandle, this);

                 nPrim.CreateFromStorage(prim);

                 this.Entities.Add(nPrim.uuid, nPrim);

         }

@@ -182,27 +217,34 @@ namespace OpenSim.world
                 }

         }

 

-        public void AddViewerAgent(SimClient AgentClient) {

+        public void AddViewerAgent(SimClient AgentClient) 

+        {

                 OpenSim.Framework.Console.MainConsole.Instance.WriteLine("World.cs:AddViewerAgent() - Creating new avatar for remote viewer agent");

-                Avatar NewAvatar = new Avatar(AgentClient, this, m_regionName, m_clientThreads, m_regionHandle );

+            Avatar NewAvatar = new Avatar(AgentClient, this, m_regionName, m_clientThreads, m_regionHandle);

                 OpenSim.Framework.Console.MainConsole.Instance.WriteLine("World.cs:AddViewerAgent() - Adding new avatar to world");

                 OpenSim.Framework.Console.MainConsole.Instance.WriteLine("World.cs:AddViewerAgent() - Starting RegionHandshake ");

                 NewAvatar.SendRegionHandshake(this);

                 PhysicsVector pVec = new PhysicsVector(NewAvatar.position.X, NewAvatar.position.Y, NewAvatar.position.Z);

-                NewAvatar.PhysActor = this.phyScene.AddAvatar(pVec);

+            lock (this.LockPhysicsEngine)

+            {

+                NewAvatar.PhysActor = this.phyScene.AddAvatar(pVec);

+            }

                 this.Entities.Add(AgentClient.AgentID, NewAvatar);

         }

         

         public void AddNewPrim(ObjectAddPacket addPacket, SimClient AgentClient)

         {

                 OpenSim.Framework.Console.MainConsole.Instance.WriteLine("World.cs: AddNewPrim() - Creating new prim");

-            Primitive prim = new Primitive(m_clientThreads, m_regionHandle, this );

+            Primitive prim = new Primitive(m_clientThreads, m_regionHandle, this);

                 prim.CreateFromPacket(addPacket, AgentClient.AgentID, this._primCount);

                 PhysicsVector pVec = new PhysicsVector(prim.position.X, prim.position.Y, prim.position.Z);

                 PhysicsVector pSize = new PhysicsVector( 0.255f, 0.255f, 0.255f);

                 if(OpenSim.world.Avatar.PhysicsEngineFlying)

                 {

-                        prim.PhysActor = this.phyScene.AddPrim(pVec, pSize );

+                lock (this.LockPhysicsEngine)

+                {

+                    prim.PhysActor = this.phyScene.AddPrim(pVec, pSize);

+                }

                 }

                 //prim.PhysicsEnabled = true;

                 this.Entities.Add(prim.uuid, prim);

@@ -243,9 +285,9 @@ namespace OpenSim.world
                 }

                 foreach( libsecondlife.LLUUID uuid in DeRezEnts )

                 {

-                        lock (this.Entities)

+                        lock (Entities)

                         {

-                                this.Entities.Remove(uuid);

+                                Entities.Remove(uuid);

                         }

                 }