If calling llStopMoveToTarget() on an in-world prim, don't send an unnecessary object update if the prim was not moving to target.

This involves making PhysicsActor.PIDActive get as well as set.
On physics components that don't implement this (all characters and some phys engines) we return false.

1 files changed, 8 insertions, 2 deletions

diff --git a/OpenSim/Region/Physics/Manager/PhysicsActor.cs b/OpenSim/Region/Physics/Manager/PhysicsActor.cs
index 1750853..6bc6e23 100644
--- a/OpenSim/Region/Physics/Manager/PhysicsActor.cs
+++ b/OpenSim/Region/Physics/Manager/PhysicsActor.cs
@@ -291,7 +291,7 @@ namespace OpenSim.Region.Physics.Manager
 
         // Used for MoveTo
         public abstract Vector3 PIDTarget { set; }
-        public abstract bool  PIDActive { set;}
+        public abstract bool PIDActive { get; set; }
         public abstract float PIDTau { set; }
 
         // Used for llSetHoverHeight and maybe vehicle height
@@ -545,7 +545,13 @@ namespace OpenSim.Region.Physics.Manager
         }
 
         public override Vector3 PIDTarget { set { return; } }
-        public override bool PIDActive { set { return; } }
+
+        public override bool PIDActive 
+        {
+            get { return false; }
+            set { return; } 
+        }
+
         public override float PIDTau { set { return; } }
 
         public override float PIDHoverHeight { set { return; } }