pass touch_end as other touchs, make blockgrab work on nonphysical also

OpenSim/Region/Framework/Scenes/EventManager.cs

@@ -1881,7 +1881,7 @@ namespace OpenSim.Region.Framework.Scenes
                     catch (Exception e)
                     {
                         m_log.ErrorFormat(
-                            "[EVENT MANAGER]: Delegate for TriggerOnAttach failed - continuing.  {0} {1}", 
+                            "[EVENT MANAGER]: Delegate for TriggerGroupMove failed - continuing.  {0} {1}", 
                             e.Message, e.StackTrace);
                     }
                 }

OpenSim/Region/Framework/Scenes/Scene.PacketHandlers.cs

@@ -340,13 +340,11 @@ namespace OpenSim.Region.Framework.Scenes
             obj.ObjectGrabHandler(localID, offsetPos, remoteClient);
     
             // If the touched prim handles touches, deliver it
-            // If not, deliver to root prim
             if ((part.ScriptEvents & scriptEvents.touch_start) != 0)
                 EventManager.TriggerObjectGrab(part.LocalId, 0, part.OffsetPosition, remoteClient, surfaceArg);
 
             // Deliver to the root prim if the touched prim doesn't handle touches
-            // or if we're meant to pass on touches anyway. Don't send to root prim
+            // or if we're meant to pass on touches anyway.
-            // if prim touched is the root prim as we just did it
             if (((part.ScriptEvents & scriptEvents.touch_start) == 0) ||
                 (part.PassTouches && (part.LocalId != obj.RootPart.LocalId))) 
             {
@@ -381,12 +379,10 @@ namespace OpenSim.Region.Framework.Scenes
                 surfaceArg = surfaceArgs[0];
 
             // If the touched prim handles touches, deliver it
-            // If not, deliver to root prim
             if ((part.ScriptEvents & scriptEvents.touch) != 0)
                 EventManager.TriggerObjectGrabbing(part.LocalId, 0, part.OffsetPosition, remoteClient, surfaceArg);
             // Deliver to the root prim if the touched prim doesn't handle touches
-            // or if we're meant to pass on touches anyway. Don't send to root prim
+            // or if we're meant to pass on touches anyway.
-            // if prim touched is the root prim as we just did it
             if (((part.ScriptEvents & scriptEvents.touch) == 0) ||
                 (part.PassTouches && (part.LocalId != group.RootPart.LocalId)))
             {
@@ -400,18 +396,21 @@ namespace OpenSim.Region.Framework.Scenes
             if (part == null)
                 return;
 
-            SceneObjectGroup obj = part.ParentGroup;
+            SceneObjectGroup grp = part.ParentGroup;
 
             SurfaceTouchEventArgs surfaceArg = null;
             if (surfaceArgs != null && surfaceArgs.Count > 0)
                 surfaceArg = surfaceArgs[0];
 
             // If the touched prim handles touches, deliver it
-            // If not, deliver to root prim
             if ((part.ScriptEvents & scriptEvents.touch_end) != 0)
                 EventManager.TriggerObjectDeGrab(part.LocalId, 0, remoteClient, surfaceArg);
-            else
+            // if not or PassTouchs, send it also to root.
-                EventManager.TriggerObjectDeGrab(obj.RootPart.LocalId, part.LocalId, remoteClient, surfaceArg);
+            if (((part.ScriptEvents & scriptEvents.touch_end) == 0) ||
+                (part.PassTouches && (part.LocalId != grp.RootPart.LocalId)))
+            {
+                EventManager.TriggerObjectDeGrab(grp.RootPart.LocalId, part.LocalId, remoteClient, surfaceArg);
+            }
         }
 
         public void ProcessScriptReset(IClientAPI remoteClient, UUID objectID,

OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs

@@ -79,7 +79,8 @@ namespace OpenSim.Region.Framework.Scenes
         touch_end = 536870912,
         touch_start = 2097152,
         transaction_result = 33554432,
-        object_rez = 4194304
+        object_rez = 4194304,
+        anytouch = touch | touch_end | touch_start
     }
 
     public struct scriptPosTarget
@@ -3497,35 +3498,27 @@ namespace OpenSim.Region.Framework.Scenes
         {
             if (m_scene.EventManager.TriggerGroupMove(UUID, pos))
             {
+                if (BlockGrabOverride)
+                    return;
+
                 SceneObjectPart part = GetPart(partID);
 
                 if (part == null)
                     return;
 
+                if (part.BlockGrab)
+                    return;
+
                 PhysicsActor pa = m_rootPart.PhysActor;
 
-                if (pa != null)
+                if (pa != null && pa.IsPhysical)
                 {
-                    if (pa.IsPhysical)
-                    {
-                        if (!BlockGrabOverride && !part.BlockGrab)
-                        {
-/*                            Vector3 llmoveforce = pos - AbsolutePosition;
-                            Vector3 grabforce = llmoveforce;
-                            grabforce = (grabforce / 10) * pa.Mass;
- */
                     // empirically convert distance diference to a impulse
                     Vector3 grabforce = pos - AbsolutePosition;
-                            grabforce = grabforce * (pa.Mass/ 10.0f);
+                    grabforce = grabforce * (pa.Mass * 0.1f);
                     pa.AddForce(grabforce, false);
                     m_scene.PhysicsScene.AddPhysicsActorTaint(pa);
                 }
-                    }
-                    else
-                    {
-                        NonPhysicalGrabMovement(pos);
-                    }
-                }
                 else
                 {
                     NonPhysicalGrabMovement(pos);
@@ -3553,6 +3546,8 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="remoteClient"></param>
         public void SpinStart(IClientAPI remoteClient)
         {
+            if (BlockGrabOverride || m_rootPart.BlockGrab)
+                    return;
             if (m_scene.EventManager.TriggerGroupSpinStart(UUID))
             {
                 PhysicsActor pa = m_rootPart.PhysActor;
@@ -3600,13 +3595,15 @@ namespace OpenSim.Region.Framework.Scenes
             // but it will result in over-shoot or under-shoot of the target orientation.
             // For the end user, this means that ctrl+shift+drag can be used for relative,
             // but not absolute, adjustments of orientation for physical prims.
+
+            if (BlockGrabOverride || m_rootPart.BlockGrab)
+                    return;
+
             if (m_scene.EventManager.TriggerGroupSpin(UUID, newOrientation))
             {
                 PhysicsActor pa = m_rootPart.PhysActor;
 
-                if (pa != null)
+                if (pa != null && pa.IsPhysical)
-                {
-                    if (pa.IsPhysical)
                 {
                     if (m_rootPart.IsWaitingForFirstSpinUpdatePacket)
                     {
@@ -3642,11 +3639,6 @@ namespace OpenSim.Region.Framework.Scenes
                     NonPhysicalSpinMovement(newOrientation);
                 }
             }
-                else
-                {
-                    NonPhysicalSpinMovement(newOrientation);
-                }
-            }
         }
 
         /// <summary>