Merge branch 'master' into bigmerge

Conflicts:
	OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
	OpenSim/Region/CoreModules/Avatar/Gods/GodsModule.cs
	OpenSim/Region/CoreModules/LightShare/LightShareModule.cs
	OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs

16 files changed, 95 insertions, 125 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
index b16ca53..4d8fb90 100644
--- a/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Chat/ChatModule.cs
@@ -45,7 +45,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
         private const int DEBUG_CHANNEL = 2147483647;
 
         private bool m_enabled = true;
-        private int m_saydistance = 30;
+        private int m_saydistance = 20;
         private int m_shoutdistance = 100;
         private int m_whisperdistance = 10;
         private List<Scene> m_scenes = new List<Scene>();
@@ -242,7 +242,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             
             foreach (Scene s in m_scenes)
             {
-                s.ForEachScenePresence(
+                // This should use ForEachClient, but clients don't have a position.
+                // If camera is moved into client, then camera position can be used
+                s.ForEachRootScenePresence(
                     delegate(ScenePresence presence)
                     {
                         ILandObject Presencecheck = s.LandChannel.GetLandObject(presence.AbsolutePosition.X, presence.AbsolutePosition.Y);
@@ -306,12 +308,10 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
             
             if (c.Scene != null)
             {
-                ((Scene)c.Scene).ForEachRootScenePresence
+                ((Scene)c.Scene).ForEachRootClient
                 (
-                    delegate(ScenePresence presence)
+                    delegate(IClientAPI client)
                     {
-                        IClientAPI client = presence.ControllingClient;
-                        
                         // don't forward SayOwner chat from objects to
                         // non-owner agents
                         if ((c.Type == ChatTypeEnum.Owner) &&
@@ -321,7 +321,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Chat
                         
                         client.SendChatMessage(c.Message, (byte)cType, CenterOfRegion, fromName, fromID, 
                                                (byte)sourceType, (byte)ChatAudibleLevel.Fully);
-                        receiverIDs.Add(presence.UUID);
+                        receiverIDs.Add(client.AgentId);
                     }
                 );
                 (c.Scene as Scene).EventManager.TriggerOnChatToClients(
diff --git a/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs b/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs
index 00556c4..bb2cd1f 100644
--- a/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Dialog/DialogModule.cs
@@ -98,9 +98,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
         
         public void SendGeneralAlert(string message)
         {
-            m_scene.ForEachRootScenePresence(delegate(ScenePresence presence)
+            m_scene.ForEachRootClient(delegate(IClientAPI client)
             {
-                presence.ControllingClient.SendAlertMessage(message);
+                client.SendAlertMessage(message);
             });
         }
 
@@ -162,9 +162,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Dialog
         public void SendNotificationToUsersInRegion(
             UUID fromAvatarID, string fromAvatarName, string message)
         {
-            m_scene.ForEachRootScenePresence(delegate(ScenePresence presence)
+            m_scene.ForEachRootClient(delegate(IClientAPI client)
             {
-                presence.ControllingClient.SendBlueBoxMessage(fromAvatarID, fromAvatarName, message);
+                client.SendBlueBoxMessage(fromAvatarID, fromAvatarName, message);
             });
         }
         
diff --git a/OpenSim/Region/CoreModules/LightShare/LightShareModule.cs b/OpenSim/Region/CoreModules/LightShare/LightShareModule.cs
index 93e65c3..41a80ce 100644
--- a/OpenSim/Region/CoreModules/LightShare/LightShareModule.cs
+++ b/OpenSim/Region/CoreModules/LightShare/LightShareModule.cs
@@ -145,58 +145,39 @@ namespace OpenSim.Region.CoreModules.World.LightShare
             param.Add(mBlock);
             return param;
         }
-        public void SendProfileToClient(ScenePresence presence)
+
+        public void SendProfileToClient(IClientAPI client)
         {
-            IClientAPI client = presence.ControllingClient;
-            if (m_enableWindlight && m_scene.RegionInfo.WindlightSettings.valid)
-            {
-                if (presence.IsChildAgent == false)
-                {
-                    List<byte[]> param = compileWindlightSettings(m_scene.RegionInfo.WindlightSettings);
-                    client.SendGenericMessage("Windlight", param);
-                }
-            }
-            else
-            {
-                //We probably don't want to spam chat with this.. probably
-                //m_log.Debug("[WINDLIGHT]: Module disabled");
-            }
+            SendProfileToClient(client, m_scene.RegionInfo.WindlightSettings);
         }
-        public void SendProfileToClient(ScenePresence presence, RegionLightShareData wl)
+
+        public void SendProfileToClient(IClientAPI client, RegionLightShareData wl)
         {
-            IClientAPI client = presence.ControllingClient;
             if (m_enableWindlight && m_scene.RegionInfo.WindlightSettings.valid)
             {
-                if (presence.IsChildAgent == false)
-                {
-                    List<byte[]> param = compileWindlightSettings(wl);
-                    client.SendGenericMessage("Windlight", param);
-                }
-            }
-            else
-            {
-                //We probably don't want to spam chat with this.. probably
-                //m_log.Debug("[WINDLIGHT]: Module disabled");
+                List<byte[]> param = compileWindlightSettings(wl);
+                client.SendGenericMessage("Windlight", param);
             }
         }
+
         private void EventManager_OnMakeRootAgent(ScenePresence presence)
         {
             if (m_enableWindlight && m_scene.RegionInfo.WindlightSettings.valid)
                 m_log.Debug("[WINDLIGHT]: Sending windlight scene to new client");
-            SendProfileToClient(presence);
+            SendProfileToClient(presence.ControllingClient);
         }
+
         private void EventManager_OnSendNewWindlightProfileTargeted(RegionLightShareData wl, UUID pUUID)
         {
-            ScenePresence Sc;
-            if (m_scene.TryGetScenePresence(pUUID,out Sc))
-            {
-                SendProfileToClient(Sc,wl);
-            }
+            IClientAPI client;
+            m_scene.TryGetClient(pUUID, out client);
+            SendProfileToClient(client, wl);
         }
+
         private void EventManager_OnSaveNewWindlightProfile()
         {
             if (m_scene.RegionInfo.WindlightSettings.valid)
-                m_scene.ForEachScenePresence(SendProfileToClient);
+                m_scene.ForEachRootClient(SendProfileToClient);
         }
 
         public void PostInitialise()
diff --git a/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs b/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
index a14a84b..640a60b 100644
--- a/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/WorldComm/WorldCommModule.cs
@@ -95,7 +95,7 @@ namespace OpenSim.Region.CoreModules.Scripting.WorldComm
         private Queue m_pendingQ;
         private Scene m_scene;
         private int m_whisperdistance = 10;
-        private int m_saydistance = 30;
+        private int m_saydistance = 20;
         private int m_shoutdistance = 100;
 
         #region IRegionModule Members
diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
index 1471bc9..0067615 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
@@ -678,13 +678,14 @@ namespace OpenSim.Region.CoreModules.World.Estate
             if (!Scene.Permissions.CanIssueEstateCommand(remover_client.AgentId, false))
                 return;
 
-            Scene.ForEachRootScenePresence(delegate(ScenePresence p)
+            Scene.ForEachRootClient(delegate(IClientAPI client)
             {
-                if (p.UUID != senderID)
+                if (client.AgentId != senderID)
                 {
                     // make sure they are still there, we could be working down a long list
                     // Also make sure they are actually in the region
-                    if (p != null && !p.IsChildAgent)
+                    ScenePresence p;
+                    if(Scene.TryGetScenePresence(client.AgentId, out p))
                     {
                         if (!Scene.TeleportClientHome(p.UUID, p.ControllingClient))
                         {
@@ -952,9 +953,9 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
         public void sendRegionInfoPacketToAll()
         {
-            Scene.ForEachRootScenePresence(delegate(ScenePresence sp)
+            Scene.ForEachRootClient(delegate(IClientAPI client)
             {
-                HandleRegionInfoRequest(sp.ControllingClient);
+                HandleRegionInfoRequest(client);
             });
         }
 
diff --git a/OpenSim/Region/CoreModules/World/Sun/SunModule.cs b/OpenSim/Region/CoreModules/World/Sun/SunModule.cs
index d2c1289..a838e1e 100644
--- a/OpenSim/Region/CoreModules/World/Sun/SunModule.cs
+++ b/OpenSim/Region/CoreModules/World/Sun/SunModule.cs
@@ -488,9 +488,9 @@ namespace OpenSim.Region.CoreModules
 
         private void SunUpdateToAllClients()
         {
-            m_scene.ForEachRootScenePresence(delegate(ScenePresence sp)
+            m_scene.ForEachRootClient(delegate(IClientAPI client)
             {
-                    SunToClient(sp.ControllingClient);
+                    SunToClient(client);
             });
         }
 
diff --git a/OpenSim/Region/CoreModules/World/Wind/WindModule.cs b/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
index bea5db1..a488725 100644
--- a/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
+++ b/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
@@ -435,9 +435,9 @@ namespace OpenSim.Region.CoreModules
                         m_frameLastUpdateClientArray = m_frame;
                     }
 
-                    m_scene.ForEachRootScenePresence(delegate(ScenePresence sp)
+                    m_scene.ForEachRootClient(delegate(IClientAPI client)
                     {
-                        sp.ControllingClient.SendWindData(windSpeeds);
+                        client.SendWindData(windSpeeds);
                     });
                 }
             }
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index cd5ac6c..1a3e3bb 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -1460,12 +1460,10 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="stats">Stats on the Simulator's performance</param>
         private void SendSimStatsPackets(SimStats stats)
         {
-            ForEachRootScenePresence(
-                delegate(ScenePresence agent)
-                {
-                    agent.ControllingClient.SendSimStats(stats);
-                }
-            );
+            ForEachRootClient(delegate(IClientAPI client)
+            {
+                client.SendSimStats(stats);
+            });
         }
 
         /// <summary>
@@ -4387,35 +4385,32 @@ namespace OpenSim.Region.Framework.Scenes
             return m_sceneGraph.GetScenePresence(localID);
         }
 
+        /// <summary>
+        /// Returns true if scene presence is a child (no avatar in this scene)
+        /// </summary>
+        /// <param name="avatarID"></param>
+        /// <returns></returns>
         public override bool PresenceChildStatus(UUID avatarID)
         {
-            ScenePresence cp = GetScenePresence(avatarID);
-
-            // FIXME: This is really crap - some logout code is relying on a NullReferenceException to halt its processing
-            // This needs to be fixed properly by cleaning up the logout code.
-            //if (cp != null)
-            //    return cp.IsChildAgent;
-
-            //return false;
-
-            return cp.IsChildAgent;
+            ScenePresence sp;
+            return TryGetScenePresence(avatarID, out sp) && sp.IsChildAgent;
         }
 
         /// <summary>
-        /// Performs action on all ROOT (not child) scene presences.
-        /// This is just a shortcut function since frequently actions only appy to root SPs
+        /// Performs action on all avatars in the scene (root scene presences)
+        /// Avatars may be an NPC or a 'real' client.
         /// </summary>
         /// <param name="action"></param>
         public void ForEachRootScenePresence(Action<ScenePresence> action)
         {
             if(m_sceneGraph != null)
             {
-                m_sceneGraph.ForEachRootScenePresence(action);
+                m_sceneGraph.ForEachAvatar(action);
             }
         }
 
         /// <summary>
-        /// Performs action on all scene presences.
+        /// Performs action on all scene presences (root and child)
         /// </summary>
         /// <param name="action"></param>
         public void ForEachScenePresence(Action<ScenePresence> action)
@@ -4427,25 +4422,6 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         /// <summary>
-        /// Perform the given action for each object
-        /// </summary>
-        /// <param name="action"></param>
-        //        public void ForEachObject(Action<SceneObjectGroup> action)
-        //        {
-        //            List<SceneObjectGroup> presenceList;
-        //
-        //            lock (m_sceneObjects)
-        //            {
-        //                presenceList = new List<SceneObjectGroup>(m_sceneObjects.Values);
-        //            }
-        //
-        //            foreach (SceneObjectGroup presence in presenceList)
-        //            {
-        //                action(presence);
-        //            }
-        //        }
-
-        /// <summary>
         /// Get a group via its UUID
         /// </summary>
         /// <param name="fullID"></param>
@@ -4517,6 +4493,22 @@ namespace OpenSim.Region.Framework.Scenes
             return m_sceneGraph.TryGetAvatarByName(avatarName, out avatar);
         }
 
+        /// <summary>
+        /// Perform an action on all clients with an avatar in this scene (root only)
+        /// </summary>
+        /// <param name="action"></param>
+        public void ForEachRootClient(Action<IClientAPI> action)
+        {
+            ForEachRootScenePresence(delegate(ScenePresence presence)
+            {
+                action(presence.ControllingClient);
+            });
+        }
+
+        /// <summary>
+        /// Perform an action on all clients connected to the region (root and child)
+        /// </summary>
+        /// <param name="action"></param>
         public void ForEachClient(Action<IClientAPI> action)
         {
             m_clientManager.ForEachSync(action);
diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index e1fde64..d780fb3 100644
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -1265,7 +1265,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// This is just a shortcut function since frequently actions only appy to root SPs
         /// </summary>
         /// <param name="action"></param>
-        public void ForEachRootScenePresence(Action<ScenePresence> action)
+        public void ForEachAvatar(Action<ScenePresence> action)
         {
             ForEachScenePresence(delegate(ScenePresence sp)
             {
diff --git a/OpenSim/Region/Framework/Scenes/SceneManager.cs b/OpenSim/Region/Framework/Scenes/SceneManager.cs
index 3bfd866..eeb087f 100644
--- a/OpenSim/Region/Framework/Scenes/SceneManager.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneManager.cs
@@ -458,16 +458,16 @@ namespace OpenSim.Region.Framework.Scenes
             ForEachCurrentScene(
                 delegate(Scene scene)
                 {
-                    scene.ForEachRootScenePresence(delegate(ScenePresence scenePresence)
+                    scene.ForEachRootClient(delegate(IClientAPI client)
                     {
-                        if (name == null || scenePresence.Name == name)
+                        if (name == null || client.Name == name)
                         {
                             m_log.DebugFormat("Packet debug for {0} {1} set to {2}",
-                                              scenePresence.Firstname,
-                                              scenePresence.Lastname,
+                                              client.FirstName,
+                                              client.LastName,
                                               newDebug);
 
-                            scenePresence.ControllingClient.DebugPacketLevel = newDebug;
+                            client.DebugPacketLevel = newDebug;
                         }
                     });
                 }
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index 6204b4f..84d0e71 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -1473,7 +1473,7 @@ namespace OpenSim.Region.Framework.Scenes
             {
                 SceneObjectPart part = parts[i];
 
-                Scene.ForEachScenePresence(delegate(ScenePresence avatar)
+                Scene.ForEachRootScenePresence(delegate(ScenePresence avatar)
                 {
                     if (avatar.ParentID == LocalId)
                         avatar.StandUp();
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 948518a..c8f28c7 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -1025,7 +1025,7 @@ namespace OpenSim.Region.Framework.Scenes
         public PrimitiveBaseShape Shape
         {
             get { return m_shape; }
-            set { m_shape = value; }
+            set { m_shape = value;}
         }
 
         /// <summary>
@@ -1389,12 +1389,12 @@ namespace OpenSim.Region.Framework.Scenes
         /// <param name="AgentID"></param>
         private void SendRootPartPropertiesToClient(UUID AgentID)
         {
-            m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence avatar)
+            m_parentGroup.Scene.ForEachClient(delegate(IClientAPI client)
             {
                 // Ugly reference :(
-                if (avatar.UUID == AgentID)
+                if (client.AgentId == AgentID)
                 {
-                    m_parentGroup.SendPropertiesToClient(avatar.ControllingClient);
+                    m_parentGroup.SendPropertiesToClient(client);
                 }
             });
         }
@@ -1514,9 +1514,9 @@ namespace OpenSim.Region.Framework.Scenes
             if (volume < 0)
                 volume = 0;
 
-            m_parentGroup.Scene.ForEachRootScenePresence(delegate(ScenePresence sp)
+            m_parentGroup.Scene.ForEachRootClient(delegate(IClientAPI client)
             {
-                sp.ControllingClient.SendAttachedSoundGainChange(UUID, (float)volume);
+                client.SendAttachedSoundGainChange(UUID, (float)volume);
             });
         }
 
@@ -2270,7 +2270,7 @@ namespace OpenSim.Region.Framework.Scenes
                         }
                         else
                         {
-                            m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence av)
+                            m_parentGroup.Scene.ForEachRootScenePresence(delegate(ScenePresence av)
                             {
                                 if (av.LocalId == localId)
                                 {
@@ -2401,7 +2401,7 @@ namespace OpenSim.Region.Framework.Scenes
                         }
                         else
                         {
-                            m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence av)
+                            m_parentGroup.Scene.ForEachRootScenePresence(delegate(ScenePresence av)
                             {
                                 if (av.LocalId == localId)
                                 {
@@ -2524,7 +2524,7 @@ namespace OpenSim.Region.Framework.Scenes
                         }
                         else
                         {
-                            m_parentGroup.Scene.ForEachScenePresence(delegate(ScenePresence av)
+                            m_parentGroup.Scene.ForEachRootScenePresence(delegate(ScenePresence av)
                             {
                                 if (av.LocalId == localId)
                                 {
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index aa1c15e..9bf5bea 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -1072,7 +1072,7 @@ namespace OpenSim.Region.Framework.Scenes
             }
 
             // send the animations of the other presences to me
-            m_scene.ForEachScenePresence(delegate(ScenePresence presence)
+            m_scene.ForEachRootScenePresence(delegate(ScenePresence presence)
             {
                 if (presence != this)
                     presence.Animator.SendAnimPackToClient(ControllingClient);
diff --git a/OpenSim/Region/OptionalModules/Avatar/Appearance/AppearanceInfoModule.cs b/OpenSim/Region/OptionalModules/Avatar/Appearance/AppearanceInfoModule.cs
index f8120aa..28f04b3 100644
--- a/OpenSim/Region/OptionalModules/Avatar/Appearance/AppearanceInfoModule.cs
+++ b/OpenSim/Region/OptionalModules/Avatar/Appearance/AppearanceInfoModule.cs
@@ -123,15 +123,12 @@ namespace OpenSim.Region.OptionalModules.Avatar.Appearance
             {   
                 foreach (Scene scene in m_scenes.Values)
                 {
-                    scene.ForEachScenePresence(
+                    scene.ForEachRootScenePresence(
                         delegate(ScenePresence sp)
                         {
-                            if (sp.ControllingClient is LLClientView && !((LLClientView)sp.ControllingClient).ChildAgentStatus())
-                            {
-                                bool bakedTextureValid = scene.AvatarFactory.ValidateBakedTextureCache(sp);
-                                MainConsole.Instance.OutputFormat(
-                                    "{0} baked appearance texture is {1}", sp.Name, bakedTextureValid ? "OK" : "corrupt");
-                            }
+                            bool bakedTextureValid = scene.AvatarFactory.ValidateBakedTextureCache(sp);
+                            MainConsole.Instance.OutputFormat(
+                                "{0} baked appearance texture is {1}", sp.Name, bakedTextureValid ? "OK" : "corrupt");
                         });
                 }
             }
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
index 45a5f9a..ff91cfa 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
@@ -1827,7 +1827,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
             if (flexi)
             {
                 part.Shape.FlexiEntry = true;   // this setting flexi true isn't working, but the below parameters do
-                                                // work once the prim is already flexi
+                                                                // work once the prim is already flexi
                 part.Shape.FlexiSoftness = softness;
                 part.Shape.FlexiGravity = gravity;
                 part.Shape.FlexiDrag = friction;
@@ -1837,10 +1837,9 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
                 part.Shape.FlexiForceY = (float)Force.y;
                 part.Shape.FlexiForceZ = (float)Force.z;
                 part.Shape.PathCurve = 0x80;
+                part.ParentGroup.HasGroupChanged = true;
+                part.ScheduleFullUpdate();
             }
-
-            part.ParentGroup.HasGroupChanged = true;
-            part.ScheduleFullUpdate();
         }
 
         /// <summary>
@@ -11199,7 +11198,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
 
                 if (checkAgents)
                 {
-                    World.ForEachScenePresence(delegate(ScenePresence sp)
+                    World.ForEachRootScenePresence(delegate(ScenePresence sp)
                     {
                         if (sp.AbsolutePosition.ApproxEquals(posToCheck, sp.PhysicsActor.Size.X))
                         {
diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
index 6de0773..ed5a2fe 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Implementation/Plugins/SensorRepeat.cs
@@ -510,7 +510,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
                     senseEntity(sp);
                 if ((ts.type & AGENT_BY_USERNAME) != 0)
                 {
-                    m_CmdManager.m_ScriptEngine.World.ForEachScenePresence(
+                    m_CmdManager.m_ScriptEngine.World.ForEachRootScenePresence(
                         delegate (ScenePresence ssp)
                         {
                             if (ssp.Lastname == "Resident")
@@ -529,7 +529,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api.Plugins
             }
             else
             {
-                m_CmdManager.m_ScriptEngine.World.ForEachScenePresence(senseEntity);
+                m_CmdManager.m_ScriptEngine.World.ForEachRootScenePresence(senseEntity);
             }
             return sensedEntities;
         }