2 files changed, 21 insertions, 12 deletions

diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index e3a564e..3fa6bb0 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -1731,18 +1731,23 @@ namespace OpenSim.Region.Framework.Scenes
             //if ((RootPart.Flags & PrimFlags.TemporaryOnRez) != 0)
             //    return;
 
-            bool UsePhysics = ((RootPart.Flags & PrimFlags.Physics) != 0);
-
-            if (UsePhysics && !AbsolutePosition.ApproxEquals(lastPhysGroupPos, 0.02f))
+            // If we somehow got here to updating the SOG and its root part is not scheduled for update,
+            // check to see if the physical position or rotation warrant an update. 
+            if (m_rootPart.UpdateFlag == UpdateRequired.NONE)
             {
-                m_rootPart.UpdateFlag = UpdateRequired.TERSE;
-                lastPhysGroupPos = AbsolutePosition;
-            }
+                bool UsePhysics = ((RootPart.Flags & PrimFlags.Physics) != 0);
 
-            if (UsePhysics && !GroupRotation.ApproxEquals(lastPhysGroupRot, 0.1f))
-            {
-                m_rootPart.UpdateFlag = UpdateRequired.TERSE;
-                lastPhysGroupRot = GroupRotation;
+                if (UsePhysics && !AbsolutePosition.ApproxEquals(lastPhysGroupPos, 0.02f))
+                {
+                    m_rootPart.UpdateFlag = UpdateRequired.TERSE;
+                    lastPhysGroupPos = AbsolutePosition;
+                }
+
+                if (UsePhysics && !GroupRotation.ApproxEquals(lastPhysGroupRot, 0.1f))
+                {
+                    m_rootPart.UpdateFlag = UpdateRequired.TERSE;
+                    lastPhysGroupRot = GroupRotation;
+                }
             }
 
             SceneObjectPart[] parts = m_parts.GetArray();
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 99be46d..fc5141f 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -2013,8 +2013,6 @@ namespace OpenSim.Region.Framework.Scenes
                     sitOrientation = avSitOrientation;
                     autopilot = false;
                 }
-                part.ParentGroup.TriggerScriptChangedEvent(Changed.LINK);
-
                 pos = part.AbsolutePosition + offset;
                 //if (Math.Abs(part.AbsolutePosition.Z - AbsolutePosition.Z) > 1)
                 //{
@@ -2060,6 +2058,12 @@ namespace OpenSim.Region.Framework.Scenes
             m_sitAtAutoTarget = autopilot;
             if (!autopilot)
                 HandleAgentSit(remoteClient, UUID);
+
+            // Moved here to avoid a race with default sit anim
+            // The script event needs to be raised after the default sit anim is set.
+            if (part != null)
+                part.ParentGroup.TriggerScriptChangedEvent(Changed.LINK);
+
         }
 
         // public void HandleAgentRequestSit(IClientAPI remoteClient, UUID agentID, UUID targetID, Vector3 offset, string sitAnimation)