From e1a8125b4fadc76baba73712843aee57edd2936f Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Wed, 9 Sep 2015 17:55:46 +0100
Subject:  found core hack to fix modules interdependencies RegionLoaded is not
 that obvius

---
 OpenSim/Region/PhysicsModules/UbitOde/ODEModule.cs |  9 ++++
 OpenSim/Region/PhysicsModules/UbitOde/OdeScene.cs  | 52 ++++++++++++----------
 2 files changed, 37 insertions(+), 24 deletions(-)

(limited to 'OpenSim/Region/PhysicsModules')

diff --git a/OpenSim/Region/PhysicsModules/UbitOde/ODEModule.cs b/OpenSim/Region/PhysicsModules/UbitOde/ODEModule.cs
index 7c3c688..8be7c7c 100644
--- a/OpenSim/Region/PhysicsModules/UbitOde/ODEModule.cs
+++ b/OpenSim/Region/PhysicsModules/UbitOde/ODEModule.cs
@@ -78,10 +78,19 @@ namespace OpenSim.Region.PhysicsModule.UbitOde
 
         public void RemoveRegion(Scene scene)
         {
+            if (!m_Enabled || m_scene == null)
+                return;
+
+            m_scene.Dispose();
+            m_scene = null;
         }
 
         public void RegionLoaded(Scene scene)
         {
+            if (!m_Enabled || m_scene == null)
+                return;
+
+            m_scene.RegionLoaded();
         }
         #endregion			
     }
diff --git a/OpenSim/Region/PhysicsModules/UbitOde/OdeScene.cs b/OpenSim/Region/PhysicsModules/UbitOde/OdeScene.cs
index 58eb4b5..bd0e372 100644
--- a/OpenSim/Region/PhysicsModules/UbitOde/OdeScene.cs
+++ b/OpenSim/Region/PhysicsModules/UbitOde/OdeScene.cs
@@ -312,19 +312,21 @@ namespace OpenSim.Region.PhysicsModule.UbitOde
         private ODERayCastRequestManager m_rayCastManager;
         public ODEMeshWorker m_meshWorker;
 
-/* maybe needed if ode uses tls
-        private void checkThread()
-        {
+        /* maybe needed if ode uses tls
+                private void checkThread()
+                {
+
+                    int th = Thread.CurrentThread.ManagedThreadId;
+                    if(th != threadid)
+                    {
+                        threadid = th;
+                        d.AllocateODEDataForThread(~0U);
+                    }
+                }
+         */
+
+        IConfig physicsconfig = null;
 
-            int th = Thread.CurrentThread.ManagedThreadId;
-            if(th != threadid)
-            {
-                threadid = th;
-                d.AllocateODEDataForThread(~0U);
-            }
-        }
- */
-	
         public ODEScene(Scene pscene, IConfigSource psourceconfig, string pname, bool podeUbitLib)
         {
             OdeLock = new Object();
@@ -336,25 +338,29 @@ namespace OpenSim.Region.PhysicsModule.UbitOde
             m_odeUbitLib = podeUbitLib;
             m_frameWorkScene = pscene;
 
-            mesher = m_frameWorkScene.RequestModuleInterface<IMesher>();
-            if (mesher == null)
-            {
-                m_log.WarnFormat("[UbitODE] No mesher. module disabled");
-                return;
-            }
-
             m_frameWorkScene.RegisterModuleInterface<PhysicsScene>(this);
 
             Initialization();
 
             base.Initialise(m_frameWorkScene.PhysicsRequestAsset,
                 (m_frameWorkScene.Heightmap != null ? m_frameWorkScene.Heightmap.GetFloatsSerialised() : new float[m_frameWorkScene.RegionInfo.RegionSizeX * m_frameWorkScene.RegionInfo.RegionSizeY]),
-                (float)m_frameWorkScene.RegionInfo.RegionSettings.WaterHeight);
+                (float)m_frameWorkScene.RegionInfo.RegionSettings.WaterHeight);           
+        }
 
+        // core hack this just means all modules where loaded
+        // so now we can look for dependencies
+        public void RegionLoaded()
+        {
+            mesher = m_frameWorkScene.RequestModuleInterface<IMesher>();
+            if (mesher == null)
+            {
+                m_log.WarnFormat("[UbitODE] No mesher. module disabled");
+                return;
+            }
 
+            m_meshWorker = new ODEMeshWorker(this, m_log, mesher, physicsconfig);
             m_frameWorkScene.PhysicsEnabled = true;
         }
-
         /// <summary>
         /// Initiailizes the scene
         /// Sets many properties that ODE requires to be stable
@@ -454,7 +460,7 @@ namespace OpenSim.Region.PhysicsModule.UbitOde
 
             int contactsPerCollision = 80;
 
-            IConfig physicsconfig = null;
+            physicsconfig = null;
 
             if (m_config != null)
             {
@@ -505,8 +511,6 @@ namespace OpenSim.Region.PhysicsModule.UbitOde
             d.WorldSetContactSurfaceLayer(world, contactsurfacelayer);
             d.WorldSetContactMaxCorrectingVel(world, 60.0f);
 
-            m_meshWorker = new ODEMeshWorker(this, m_log, mesher, physicsconfig);
-
             HalfOdeStep = ODE_STEPSIZE * 0.5f;
             odetimestepMS = (int)(1000.0f * ODE_STEPSIZE + 0.5f);
 
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