Merge branch 'master' into careminster-presence-refactor

8 files changed, 146 insertions, 106 deletions

diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index a0e5521..800de8a 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -4634,6 +4634,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
             }
 
+//            m_log.DebugFormat(
+//                "[LLCLIENTVIEW]: Constructing client update for part {0} {1} with flags {2}, localId {3}", 
+//                data.Name, update.FullID, flags, update.ID);
+            
             update.UpdateFlags = (uint)flags;
 
             #endregion PrimFlags
@@ -4766,7 +4770,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             AddLocalPacketHandler(PacketType.ObjectScale, HandleObjectScale);
             AddLocalPacketHandler(PacketType.ObjectRotation, HandleObjectRotation);
             AddLocalPacketHandler(PacketType.ObjectFlagUpdate, HandleObjectFlagUpdate);
-            AddLocalPacketHandler(PacketType.ObjectImage, HandleObjectImage);
+                        
+            // Handle ObjectImage (TextureEntry) updates synchronously, since when updating multiple prim faces at once,
+            // some clients will send out a separate ObjectImage packet for each face
+            AddLocalPacketHandler(PacketType.ObjectImage, HandleObjectImage, false);
+            
             AddLocalPacketHandler(PacketType.ObjectGrab, HandleObjectGrab, false);
             AddLocalPacketHandler(PacketType.ObjectGrabUpdate, HandleObjectGrabUpdate, false);
             AddLocalPacketHandler(PacketType.ObjectDeGrab, HandleObjectDeGrab);
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
index ebfba2b..e54ee02 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/Tests/GridConnectorsTests.cs
@@ -57,9 +57,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             config.Configs["Modules"].Set("GridServices", "LocalGridServicesConnector");
             config.Configs["GridService"].Set("LocalServiceModule", "OpenSim.Services.GridService.dll:GridService");
             config.Configs["GridService"].Set("StorageProvider", "OpenSim.Data.Null.dll");
-            config.Configs["GridService"].Set("Region_Test_Region_1", "DefaultRegion");

-            config.Configs["GridService"].Set("Region_Test_Region_2", "FallbackRegion");

-            config.Configs["GridService"].Set("Region_Test_Region_3", "FallbackRegion");

+            config.Configs["GridService"].Set("Region_Test_Region_1", "DefaultRegion");
+            config.Configs["GridService"].Set("Region_Test_Region_2", "FallbackRegion");
+            config.Configs["GridService"].Set("Region_Test_Region_3", "FallbackRegion");
             config.Configs["GridService"].Set("Region_Other_Region_4", "FallbackRegion");
 
             m_LocalConnector = new LocalGridServicesConnector(config);
@@ -128,8 +128,8 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             Assert.IsNotNull(result, "Retrieved GetRegionByName is null");
             Assert.That(result.RegionName, Is.EqualTo("Test Region 1"), "Retrieved region's name does not match");
 
-            m_LocalConnector.RegisterRegion(UUID.Zero, r2);

-            m_LocalConnector.RegisterRegion(UUID.Zero, r3);

+            m_LocalConnector.RegisterRegion(UUID.Zero, r2);
+            m_LocalConnector.RegisterRegion(UUID.Zero, r3);
             m_LocalConnector.RegisterRegion(UUID.Zero, r4);
 
             result = m_LocalConnector.GetRegionByUUID(UUID.Zero, new UUID(1));
@@ -154,38 +154,38 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.Tests
             Assert.IsNotNull(results, "Retrieved GetRegionRange collection is null");
             Assert.That(results.Count, Is.EqualTo(2), "Retrieved neighbour collection is not the number expected");
 
-            results = m_LocalConnector.GetDefaultRegions(UUID.Zero);

-            Assert.IsNotNull(results, "Retrieved GetDefaultRegions collection is null");

-            Assert.That(results.Count, Is.EqualTo(1), "Retrieved default regions collection has not the expected size");

-            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(1)), "Retrieved default region's UUID does not match");

-

-            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r1.RegionLocX, r1.RegionLocY);

-            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 1 is null");

-            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 1 has not the expected size");

-            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");

-            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");

-            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");

-

-            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r2.RegionLocX, r2.RegionLocY);

-            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 2 is null");

-            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 2 has not the expected size");

-            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 2-4-3");

-            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 2-4-3");

-            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 2-4-3");

-

-            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r3.RegionLocX, r3.RegionLocY);

-            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 3 is null");

-            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 3 has not the expected size");

-            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 3-4-2");

-            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 3-4-2");

-            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 3-4-2");

-

-            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r4.RegionLocX, r4.RegionLocY);

-            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 4 is null");

-            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 4 has not the expected size");

-            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 4-3-2");

-            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 4-3-2");

-            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 4-3-2");

+            results = m_LocalConnector.GetDefaultRegions(UUID.Zero);
+            Assert.IsNotNull(results, "Retrieved GetDefaultRegions collection is null");
+            Assert.That(results.Count, Is.EqualTo(1), "Retrieved default regions collection has not the expected size");
+            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(1)), "Retrieved default region's UUID does not match");
+
+            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r1.RegionLocX, r1.RegionLocY);
+            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 1 is null");
+            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 1 has not the expected size");
+            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");
+            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");
+            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions for default region are not in the expected order 2-4-3");
+
+            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r2.RegionLocX, r2.RegionLocY);
+            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 2 is null");
+            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 2 has not the expected size");
+            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 2-4-3");
+            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 2-4-3");
+            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 2-4-3");
+
+            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r3.RegionLocX, r3.RegionLocY);
+            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 3 is null");
+            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 3 has not the expected size");
+            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 3-4-2");
+            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 3-4-2");
+            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 3-4-2");
+
+            results = m_LocalConnector.GetFallbackRegions(UUID.Zero, r4.RegionLocX, r4.RegionLocY);
+            Assert.IsNotNull(results, "Retrieved GetFallbackRegions collection for region 4 is null");
+            Assert.That(results.Count, Is.EqualTo(3), "Retrieved fallback regions collection for region 4 has not the expected size");
+            Assert.That(results[0].RegionID, Is.EqualTo(new UUID(4)), "Retrieved fallback regions are not in the expected order 4-3-2");
+            Assert.That(results[1].RegionID, Is.EqualTo(new UUID(3)), "Retrieved fallback regions are not in the expected order 4-3-2");
+            Assert.That(results[2].RegionID, Is.EqualTo(new UUID(2)), "Retrieved fallback regions are not in the expected order 4-3-2");
 
             results = m_LocalConnector.GetHyperlinks(UUID.Zero);
             Assert.IsNotNull(results, "Retrieved GetHyperlinks list is null");
diff --git a/OpenSim/Region/Framework/Scenes/EntityBase.cs b/OpenSim/Region/Framework/Scenes/EntityBase.cs
index 4e25c46..e183f9d 100644
--- a/OpenSim/Region/Framework/Scenes/EntityBase.cs
+++ b/OpenSim/Region/Framework/Scenes/EntityBase.cs
@@ -130,8 +130,6 @@ namespace OpenSim.Region.Framework.Scenes
         {
             return (EntityBase) MemberwiseClone();
         }
-
-        public abstract void SetText(string text, Vector3 color, double alpha);
     }
 
     //Nested Classes
diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 05036f1..7e83634 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -1363,7 +1363,7 @@ namespace OpenSim.Region.Framework.Scenes
                         m_regInfo.EstateSettings.Save();
                     }
                     else
-                        m_log.ErrorFormat("[SCENE]: Unable to store account. If this simulator is connected to a grid,\n you must create the estate owner account first.");
+                        m_log.ErrorFormat("[SCENE]: Unable to store account. If this simulator is connected to a grid, you must create the estate owner account first.");
                 }
                 else
                 {
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
index a862fa2..a0f267c 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectGroup.cs
@@ -1619,7 +1619,7 @@ namespace OpenSim.Region.Framework.Scenes
             ScheduleGroupForFullUpdate();
         }
 
-        public override void SetText(string text, Vector3 color, double alpha)
+        public void SetText(string text, Vector3 color, double alpha)
         {
             Color = Color.FromArgb(0xff - (int) (alpha * 0xff),
                                    (int) (color.X * 0xff),
@@ -1838,30 +1838,10 @@ namespace OpenSim.Region.Framework.Scenes
                 dupe.CopyRootPart(m_rootPart, OwnerID, GroupID, userExposed);
                 dupe.m_rootPart.LinkNum = m_rootPart.LinkNum;
 
-                if (userExposed)
-                    dupe.m_rootPart.TrimPermissions();
-
-                /// may need to create a new Physics actor.
-                if (dupe.RootPart.PhysActor != null && userExposed)
-                {
-                    PrimitiveBaseShape pbs = dupe.RootPart.Shape;
-
-                    dupe.RootPart.PhysActor = m_scene.PhysicsScene.AddPrimShape(
-                        dupe.RootPart.Name,
-                        pbs,
-                        dupe.RootPart.AbsolutePosition,
-                        dupe.RootPart.Scale,
-                        dupe.RootPart.RotationOffset,
-                        dupe.RootPart.PhysActor.IsPhysical);
-
-                    dupe.RootPart.PhysActor.LocalID = dupe.RootPart.LocalId;
-                    dupe.RootPart.DoPhysicsPropertyUpdate(dupe.RootPart.PhysActor.IsPhysical, true);
-                }
+                lockPartsForRead(true);
 
                 List<SceneObjectPart> partList;
 
-                lockPartsForRead(true);
-
                 partList = new List<SceneObjectPart>(m_parts.Values);
 
                 lockPartsForRead(false);
@@ -1884,14 +1864,30 @@ namespace OpenSim.Region.Framework.Scenes
 
                 if (userExposed)
                 {
-                    dupe.UpdateParentIDs();
-                    dupe.HasGroupChanged = true;
-                    dupe.AttachToBackup();
-
-                    ScheduleGroupForFullUpdate();
+                    SceneObjectPart newPart = dupe.CopyPart(part, OwnerID, GroupID, userExposed);
+                    newPart.LinkNum = part.LinkNum;
                 }
+
+                // Need to duplicate the physics actor as well            
+                if (part.PhysActor != null && userExposed)
+                {
+                    PrimitiveBaseShape pbs = part.Shape;
+    
+                    part.PhysActor 
+                        = m_scene.PhysicsScene.AddPrimShape(
+                            part.Name,
+                            pbs,
+                            part.AbsolutePosition,
+                            part.Scale,
+                            part.RotationOffset,
+                            part.PhysActor.IsPhysical);
+    
+                    part.PhysActor.LocalID = part.LocalId;
+                    part.DoPhysicsPropertyUpdate(part.PhysActor.IsPhysical, true);
+                }                
             }
-            finally
+            
+            if (userExposed)
             {
                 m_dupeInProgress = false;
             }
@@ -1909,7 +1905,6 @@ namespace OpenSim.Region.Framework.Scenes
             SetRootPart(part.Copy(m_scene.AllocateLocalId(), OwnerID, GroupID, m_parts.Count, userExposed));
         }
 
-        public void ScriptSetPhysicsStatus(bool UsePhysics)
         {
             bool IsTemporary = ((RootPart.Flags & PrimFlags.TemporaryOnRez) != 0);
             bool IsPhantom = ((RootPart.Flags & PrimFlags.Phantom) != 0);
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index 277384e..ba1f562 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -151,8 +151,17 @@ namespace OpenSim.Region.Framework.Scenes
         // TODO: This needs to be persisted in next XML version update!
         [XmlIgnore]
         public int[] PayPrice = {-2,-2,-2,-2,-2};
+
         [XmlIgnore]
-        public PhysicsActor PhysActor;
+        public PhysicsActor PhysActor
+        {
+            get { return m_physActor; }
+            set
+            {
+//                m_log.DebugFormat("[SOP]: PhysActor set to {0} for {1} {2}", value, Name, UUID);
+                m_physActor = value;
+            }
+        }
 
         //Xantor 20080528 Sound stuff:
         //  Note: This isn't persisted in the database right now, as the fields for that aren't just there yet.
@@ -307,6 +316,7 @@ namespace OpenSim.Region.Framework.Scenes
         /// </summary>
         private byte m_updateFlag;
 
+        private PhysicsActor m_physActor;
         protected Vector3 m_acceleration;
         protected Vector3 m_angularVelocity;
 
@@ -406,7 +416,7 @@ namespace OpenSim.Region.Framework.Scenes
             // this appears to have the same UUID (!) as the prim.  If this isn't the case, one can't drag items from
             // the prim into an agent inventory (Linden client reports that the "Object not found for drop" in its log
 
-            _flags = 0;
+            Flags = 0;
             CreateSelected = true;
 
             TrimPermissions();
@@ -434,7 +444,7 @@ namespace OpenSim.Region.Framework.Scenes
         private uint _groupMask = (uint)PermissionMask.None;
         private uint _everyoneMask = (uint)PermissionMask.None;
         private uint _nextOwnerMask = (uint)PermissionMask.All;
-        private PrimFlags _flags = 0;
+        private PrimFlags _flags = PrimFlags.None;
         private DateTime m_expires;
         private DateTime m_rezzed;
         private bool m_createSelected = false;
@@ -485,10 +495,14 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
+        /// <summary>
+        /// This is idential to the Flags property, except that the returned value is uint rather than PrimFlags
+        /// </summary>
+        [Obsolete("Use Flags property instead")]
         public uint ObjectFlags
         {
-            get { return (uint)_flags; }
-            set { _flags = (PrimFlags)value; }
+            get { return (uint)Flags; }
+            set { Flags = (PrimFlags)value; }
         }
 
         public UUID UUID
@@ -1026,7 +1040,11 @@ namespace OpenSim.Region.Framework.Scenes
         public bool CreateSelected
         {
             get { return m_createSelected; }
-            set { m_createSelected = value; }
+            set 
+            { 
+//                m_log.DebugFormat("[SOP]: Setting CreateSelected to {0} for {1} {2}", value, Name, UUID);
+                m_createSelected = value; 
+            }
         }                
 
         #endregion
@@ -1194,7 +1212,11 @@ namespace OpenSim.Region.Framework.Scenes
         public PrimFlags Flags
         {
             get { return _flags; }
-            set { _flags = value; }
+            set 
+            { 
+//                m_log.DebugFormat("[SOP]: Setting flags for {0} {1} to {2}", UUID, Name, value);
+                _flags = value; 
+            }
         }
         
         [XmlIgnore]
@@ -1329,7 +1351,7 @@ namespace OpenSim.Region.Framework.Scenes
             if ((ObjectFlags & (uint) flag) == 0)
             {
                 //m_log.Debug("Adding flag: " + ((PrimFlags) flag).ToString());
-                _flags |= flag;
+                Flags |= flag;
 
                 if (flag == PrimFlags.TemporaryOnRez)
                     ResetExpire();
@@ -1554,7 +1576,7 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                     else
                     {
-                        m_log.DebugFormat("[SPEW]: physics actor is null for {0} with parent {1}", UUID, this.ParentGroup.UUID);
+                        m_log.DebugFormat("[SOP]: physics actor is null for {0} with parent {1}", UUID, this.ParentGroup.UUID);
                     }
                 }
             }
@@ -1824,7 +1846,7 @@ namespace OpenSim.Region.Framework.Scenes
                         /// that's not wholesome.  Had to make Scene public
                         //PhysActor = null;
 
-                        if ((ObjectFlags & (uint)PrimFlags.Phantom) == 0)
+                        if ((Flags & PrimFlags.Phantom) == 0)
                         {
                             if (UsePhysics)
                             {
@@ -1971,12 +1993,14 @@ namespace OpenSim.Region.Framework.Scenes
         }
 
         public uint GetEffectiveObjectFlags()
-        {
-            PrimFlags f = _flags;
-            if (m_parentGroup == null || m_parentGroup.RootPart == this)
-                f &= ~(PrimFlags.Touch | PrimFlags.Money);
+        {            
+            // Commenting this section of code out since it doesn't actually do anything, as enums are handled by 
+            // value rather than reference
+//            PrimFlags f = _flags;                        
+//            if (m_parentGroup == null || m_parentGroup.RootPart == this)
+//                f &= ~(PrimFlags.Touch | PrimFlags.Money);
 
-            return (uint)_flags | (uint)LocalFlags;
+            return (uint)Flags | (uint)LocalFlags;
         }
 
         public Vector3 GetGeometricCenter()
@@ -2733,10 +2757,10 @@ namespace OpenSim.Region.Framework.Scenes
         public void RemFlag(PrimFlags flag)
         {
             // PrimFlags prevflag = Flags;
-            if ((ObjectFlags & (uint) flag) != 0)
+            if ((Flags & flag) != 0)
             {
                 //m_log.Debug("Removing flag: " + ((PrimFlags)flag).ToString());
-                _flags &= ~flag;
+                Flags &= ~flag;
             }
             //m_log.Debug("prev: " + prevflag.ToString() + " curr: " + Flags.ToString());
             //ScheduleFullUpdate();
@@ -2999,10 +3023,10 @@ namespace OpenSim.Region.Framework.Scenes
 
             if (remoteClient.AgentId == _ownerID)
             {
-                if ((uint) (_flags & PrimFlags.CreateSelected) != 0)
+                if ((Flags & PrimFlags.CreateSelected) != 0)
                 {
                     clientFlags |= (uint) PrimFlags.CreateSelected;
-                    _flags &= ~PrimFlags.CreateSelected;
+                    Flags &= ~PrimFlags.CreateSelected;
                 }
             }
             //bool isattachment = IsAttachment;
@@ -3308,6 +3332,7 @@ namespace OpenSim.Region.Framework.Scenes
                 texcolor.B = Util.Clip((float)color.Z, 0.0f, 1.0f);
                 tex.FaceTextures[face].RGBA = texcolor;
                 UpdateTexture(tex);
+                TriggerScriptChangedEvent(Changed.COLOR);

                 return;
             }
             else if (face == ALL_SIDES)
@@ -3329,6 +3354,7 @@ namespace OpenSim.Region.Framework.Scenes
                     tex.DefaultTexture.RGBA = texcolor;
                 }
                 UpdateTexture(tex);
+                TriggerScriptChangedEvent(Changed.COLOR);

                 return;
             }
         }
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index 9d95324..3154872 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -3560,11 +3560,6 @@ namespace OpenSim.Region.Framework.Scenes
             }
         }
 
-        public override void SetText(string text, Vector3 color, double alpha)
-        {
-            throw new Exception("Can't set Text on avatar.");
-        }
-
         /// <summary>
         /// Adds a physical representation of the avatar to the Physics plugin
         /// </summary>
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneGraphTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneGraphTests.cs
index 8a103d7..c9662ef 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/SceneGraphTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneGraphTests.cs
@@ -48,24 +48,42 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             TestHelper.InMethod();
             Scene scene = SceneSetupHelpers.SetupScene();
 
-            UUID ownerUuid = new UUID("00000000-0000-0000-0000-000000000010");
-            string objName = "obj1";
-            UUID objUuid = new UUID("00000000-0000-0000-0000-000000000001");
+            UUID ownerId = new UUID("00000000-0000-0000-0000-000000000010");
+            string part1Name = "part1";
+            UUID part1Id = new UUID("00000000-0000-0000-0000-000000000001");
+            string part2Name = "part2";
+            UUID part2Id = new UUID("00000000-0000-0000-0000-000000000002");
 
-            SceneObjectPart part
-                = new SceneObjectPart(ownerUuid, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
-                    { Name = objName, UUID = objUuid };
+            SceneObjectPart part1
+                = new SceneObjectPart(ownerId, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = part1Name, UUID = part1Id };
+            SceneObjectGroup so = new SceneObjectGroup(part1);
+            SceneObjectPart part2 
+                = new SceneObjectPart(ownerId, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
+                    { Name = part2Name, UUID = part2Id }; 
+            so.AddPart(part2);
 
-            scene.AddNewSceneObject(new SceneObjectGroup(part), false);
+            scene.AddNewSceneObject(so, false);
             
-            SceneObjectGroup duplicatedSo 
+            SceneObjectGroup dupeSo 
                 = scene.SceneGraph.DuplicateObject(
-                    part.LocalId, new Vector3(10, 0, 0), 0, ownerUuid, UUID.Zero, Quaternion.Identity);
+                    part1.LocalId, new Vector3(10, 0, 0), 0, ownerId, UUID.Zero, Quaternion.Identity);
+            Assert.That(dupeSo.Children.Count, Is.EqualTo(2));
             
-            Assert.That(duplicatedSo.Children.Count, Is.EqualTo(1));
-            Assert.That(duplicatedSo.RootPart.LocalId, Is.Not.EqualTo(part.LocalId));
+            SceneObjectPart dupePart1 = dupeSo.GetLinkNumPart(1);
+            SceneObjectPart dupePart2 = dupeSo.GetLinkNumPart(2);                        
+            Assert.That(dupePart1.LocalId, Is.Not.EqualTo(part1.LocalId));
+            Assert.That(dupePart2.LocalId, Is.Not.EqualTo(part2.LocalId));
             
-            //SceneObjectPart retrievedPart = scene.GetSceneObjectPart(objUuid);
+            Assert.That(dupePart1.Flags, Is.EqualTo(part1.Flags));
+            Assert.That(dupePart2.Flags, Is.EqualTo(part2.Flags));
+            
+            /*
+            Assert.That(part1.PhysActor, Is.Not.Null);
+            Assert.That(part2.PhysActor, Is.Not.Null);
+            Assert.That(dupePart1.PhysActor, Is.Not.Null);
+            Assert.That(dupePart2.PhysActor, Is.Not.Null);
+            */
         }        
     }
 }
\ No newline at end of file