2 files changed, 54 insertions, 4 deletions

diff --git a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
index 0514573..7df1173 100644
--- a/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
+++ b/OpenSim/Region/ScriptEngine/Common/LSL_BuiltIn_Commands.cs
@@ -1058,6 +1058,19 @@ namespace OpenSim.Region.ScriptEngine.Common
             }
         }
 
+        /// <summary>
+        /// Set flexi parameters of a part.
+        /// 
+        /// FIXME: Much of this code should probably be within the part itself.
+        /// </summary>
+        /// <param name="part"></param>
+        /// <param name="flexi"></param>
+        /// <param name="softness"></param>
+        /// <param name="gravity"></param>
+        /// <param name="friction"></param>
+        /// <param name="wind"></param>
+        /// <param name="tension"></param>
+        /// <param name="Force"></param>
         private void SetFlexi(SceneObjectPart part, bool flexi, int softness, float gravity, float friction, 
             float wind, float tension, LSL_Types.Vector3 Force)
         {
@@ -1097,14 +1110,26 @@ namespace OpenSim.Region.ScriptEngine.Common
             if (needs_fakedelete)
             {
                 if (part.ParentGroup != null)
-                {
+                {                    
                     part.ParentGroup.FakeDeleteGroup();
                 }
             }
 
+            part.ParentGroup.HasGroupChanged = true;
             part.ScheduleFullUpdate();
         }
 
+        /// <summary>
+        /// Set a light point on a part
+        /// 
+        /// FIXME: Much of this code should probably be in SceneObjectGroup
+        /// </summary>
+        /// <param name="part"></param>
+        /// <param name="light"></param>
+        /// <param name="color"></param>
+        /// <param name="intensity"></param>
+        /// <param name="radius"></param>
+        /// <param name="falloff"></param>
         private void SetPointLight(SceneObjectPart part, bool light, LSL_Types.Vector3 color, float intensity, float radius, float falloff)
         {
             if (part == null)
@@ -1125,6 +1150,7 @@ namespace OpenSim.Region.ScriptEngine.Common
                 part.Shape.LightEntry = false;
             }
 
+            part.ParentGroup.HasGroupChanged = true;
             part.ScheduleFullUpdate();
         }
 
@@ -1583,7 +1609,7 @@ namespace OpenSim.Region.ScriptEngine.Common
             m_host.SoundGain = volume;
             m_host.SoundFlags = 1;      // looping
             m_host.SoundRadius = 20;    // Magic number, 20 seems reasonable. Make configurable?
-
+            
             m_host.ScheduleFullUpdate();
             m_host.SendFullUpdateToAllClients();
         }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 477c6a8..fea3fc2 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -911,6 +911,19 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             }
         }
 
+        /// <summary>
+        /// Set flexi parameters of a part.
+        /// 
+        /// FIXME: Much of this code should probably be within the part itself.
+        /// </summary>
+        /// <param name="part"></param>
+        /// <param name="flexi"></param>
+        /// <param name="softness"></param>
+        /// <param name="gravity"></param>
+        /// <param name="friction"></param>
+        /// <param name="wind"></param>
+        /// <param name="tension"></param>
+        /// <param name="Force"></param>        
         private void SetFlexi(SceneObjectPart part, bool flexi, int softness, float gravity, float friction,
             float wind, float tension, LSL_Types.Vector3 Force)
         {
@@ -955,9 +968,21 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 }
             }
 
+            part.ParentGroup.HasGroupChanged = true;
             part.ScheduleFullUpdate();
         }
 
+        /// <summary>
+        /// Set a light point on a part
+        /// 
+        /// FIXME: Much of this code should probably be in SceneObjectGroup
+        /// </summary>
+        /// <param name="part"></param>
+        /// <param name="light"></param>
+        /// <param name="color"></param>
+        /// <param name="intensity"></param>
+        /// <param name="radius"></param>
+        /// <param name="falloff"></param>        
         private void SetPointLight(SceneObjectPart part, bool light, LSL_Types.Vector3 color, float intensity, float radius, float falloff)
         {
             if (part == null)
@@ -978,11 +1003,10 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 part.Shape.LightEntry = false;
             }
 
+            part.ParentGroup.HasGroupChanged = true;
             part.ScheduleFullUpdate();
         }
 
-
-
         public LSL_Types.Vector3 llGetColor(int face)
         {
             m_host.AddScriptLPS(1);