3 files changed, 38 insertions, 30 deletions

diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
index 1607d34..9d97cb2 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/AsyncCommandManager.cs
@@ -137,11 +137,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (cmdHandlerThread == null)
             {
                 // Start the thread that will be doing the work
-                cmdHandlerThread = new Thread(CmdHandlerThreadLoop);
-                cmdHandlerThread.Name = "AsyncLSLCmdHandlerThread";
-                cmdHandlerThread.Priority = ThreadPriority.BelowNormal;
-                cmdHandlerThread.IsBackground = true;
-                cmdHandlerThread.Start();
+                cmdHandlerThread = Watchdog.StartThread(CmdHandlerThreadLoop, "AsyncLSLCmdHandlerThread", ThreadPriority.Normal, true);
             }
         }
 
@@ -185,6 +181,8 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                         Thread.Sleep(cmdHandlerThreadCycleSleepms);
 
                         DoOneCmdHandlerPass();
+
+                        Watchdog.UpdateThread();
                     }
                 }
                 catch
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 1dc20ff..0f01c36 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -1267,12 +1267,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         protected void SetScale(SceneObjectPart part, LSL_Vector scale)
         {
             // TODO: this needs to trigger a persistance save as well
-
             if (part == null || part.ParentGroup == null || part.ParentGroup.IsDeleted)
                 return;
-
-            if (scale.x < 0.01 || scale.y < 0.01 || scale.z < 0.01)
-                return;
+            if (scale.x < 0.01)
+                                scale.x = 0.01;
+            if (scale.y < 0.01)
+                                scale.y = 0.01;
+            if (scale.z < 0.01)
+                                scale.z = 0.01;
 
             if (part.ParentGroup.RootPart.PhysActor != null && part.ParentGroup.RootPart.PhysActor.IsPhysical)
             {
@@ -1283,12 +1285,14 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (scale.z > World.m_maxPhys)
                     scale.z = World.m_maxPhys;
             }
+
             if (scale.x > World.m_maxNonphys)
                 scale.x = World.m_maxNonphys;
             if (scale.y > World.m_maxNonphys)
                 scale.y = World.m_maxNonphys;
             if (scale.z > World.m_maxNonphys)
                 scale.z = World.m_maxNonphys;
+
             Vector3 tmp = part.Scale;
             tmp.X = (float)scale.x;
             tmp.Y = (float)scale.y;
@@ -2043,7 +2047,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                     if (local != 0)
                         force *= llGetRot();
 
-                    m_host.ParentGroup.RootPart.SetForce(new PhysicsVector((float)force.x, (float)force.y, (float)force.z));
+                    m_host.ParentGroup.RootPart.SetForce(new Vector3((float)force.x, (float)force.y, (float)force.z));
                 }
             }
         }
@@ -2058,7 +2062,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             {
                 if (!m_host.ParentGroup.IsDeleted)
                 {
-                    PhysicsVector tmpForce = m_host.ParentGroup.RootPart.GetForce();
+                    Vector3 tmpForce = m_host.ParentGroup.RootPart.GetForce();
                     force.x = tmpForce.X;
                     force.y = tmpForce.Y;
                     force.z = tmpForce.Z;
@@ -4180,7 +4184,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                             {
                                 applied_linear_impulse *= m_host.GetWorldRotation();
                             }
-                            pusheeav.PhysicsActor.AddForce(new PhysicsVector(applied_linear_impulse.X, applied_linear_impulse.Y, applied_linear_impulse.Z), true);
+                            pusheeav.PhysicsActor.AddForce(applied_linear_impulse, true);
                         }
                     }
                 }
@@ -6088,7 +6092,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 if (!m_host.ParentGroup.IsDeleted)
                 {
                     m_host.ParentGroup.RootPart.SetVehicleVectorParam(param,
-                        new PhysicsVector((float)vec.x, (float)vec.y, (float)vec.z));
+                        new Vector3((float)vec.x, (float)vec.y, (float)vec.z));
                 }
             }
         }
@@ -7227,13 +7231,15 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
         public LSL_Integer llGetNumberOfPrims()
         {
             m_host.AddScriptLPS(1);
-            List<ScenePresence> presences = World.GetScenePresences();
-            if (presences.Count == 0)
+            ScenePresence[] presences = World.GetScenePresences();
+            if (presences.Length == 0)
                 return 0;
 
             int avatarCount = 0;
-            foreach (ScenePresence presence in presences)
+            for (int i = 0; i < presences.Length; i++)
             {
+                ScenePresence presence = presences[i];
+
                 if (!presence.IsChildAgent && presence.ParentID != 0)
                 {
                     if (m_host.ParentGroup.HasChildPrim(presence.ParentID))
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
index a09c8db..b75a2e4 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
@@ -404,7 +404,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
 
         private List<SensedEntity> doAgentSensor(SenseRepeatClass ts)
         {
-            List<ScenePresence> Presences;
+            List<ScenePresence> presences;
             List<SensedEntity> sensedEntities = new List<SensedEntity>();
 
             // If this is an avatar sense by key try to get them directly
@@ -414,16 +414,16 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                 ScenePresence p = m_CmdManager.m_ScriptEngine.World.GetScenePresence(ts.keyID);
                 if (p == null)
                     return sensedEntities;
-                Presences = new List<ScenePresence>();
-                Presences.Add(p);
+                presences = new List<ScenePresence>();
+                presences.Add(p);
             }
             else
             {
-                Presences = m_CmdManager.m_ScriptEngine.World.GetScenePresences();
+                presences = new List<ScenePresence>(m_CmdManager.m_ScriptEngine.World.GetScenePresences());
             }
 
             // If nobody about quit fast
-            if (Presences.Count == 0)
+            if (presences.Count == 0)
                 return sensedEntities;
 
             SceneObjectPart SensePoint = ts.host;
@@ -440,8 +440,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
             Vector3 toRegionPos;
             double dis;
 
-            foreach (ScenePresence presence in Presences)
+            for (int i = 0; i < presences.Count; i++)
             {
+                ScenePresence presence = presences[i];
                 bool keep = true;
 
                 if (presence.IsDeleted)
@@ -515,16 +516,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
         {
             List<Object> data = new List<Object>();
 
-            foreach (SenseRepeatClass ts in SenseRepeaters)
+            lock (SenseRepeatListLock)
             {
-                if (ts.itemID == itemID)
+                foreach (SenseRepeatClass ts in SenseRepeaters)
                 {
-                    data.Add(ts.interval);
-                    data.Add(ts.name);
-                    data.Add(ts.keyID);
-                    data.Add(ts.type);
-                    data.Add(ts.range);
-                    data.Add(ts.arc);
+                    if (ts.itemID == itemID)
+                    {
+                        data.Add(ts.interval);
+                        data.Add(ts.name);
+                        data.Add(ts.keyID);
+                        data.Add(ts.type);
+                        data.Add(ts.range);
+                        data.Add(ts.arc);
+                    }
                 }
             }
             return data.ToArray();