7 files changed, 46 insertions, 58 deletions

diff --git a/OpenSim/Region/Environment/Modules/World/Serialiser/SceneXmlLoader.cs b/OpenSim/Region/Environment/Modules/World/Serialiser/SceneXmlLoader.cs
index 0c4887f..54538d8 100644
--- a/OpenSim/Region/Environment/Modules/World/Serialiser/SceneXmlLoader.cs
+++ b/OpenSim/Region/Environment/Modules/World/Serialiser/SceneXmlLoader.cs
@@ -64,7 +64,7 @@ namespace OpenSim.Region.Environment.Scenes
                     //if we want this to be a import method then we need new uuids for the object to avoid any clashes
                     //obj.RegenerateFullIDs();
 
-                    scene.AddSceneObject(obj);
+                    scene.AddSceneObject(obj, true);
 
                     SceneObjectPart rootPart = obj.GetChildPart(obj.UUID);
                     // Apply loadOffsets for load/import and move combinations
@@ -193,8 +193,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="xmlData"></param>
         protected static void CreatePrimFromXml2(Scene scene, string xmlData)
         {
-            SceneObjectGroup obj = new SceneObjectGroup(xmlData);
-            
+            SceneObjectGroup obj = new SceneObjectGroup(xmlData);            
             
             LLVector3 receivedVelocity = obj.RootPart.Velocity;
             //System.Console.WriteLine(obj.RootPart.Velocity.ToString());
diff --git a/OpenSim/Region/Environment/Scenes/InnerScene.cs b/OpenSim/Region/Environment/Scenes/InnerScene.cs
index 3cd32c6..d09efd8 100644
--- a/OpenSim/Region/Environment/Scenes/InnerScene.cs
+++ b/OpenSim/Region/Environment/Scenes/InnerScene.cs
@@ -193,6 +193,7 @@ namespace OpenSim.Region.Environment.Scenes
         {
             sceneObject.RegionHandle = m_regInfo.RegionHandle;
             sceneObject.SetScene(m_parentScene);
+            
             foreach (SceneObjectPart part in sceneObject.Children.Values)
             {
                 part.LocalId = m_parentScene.PrimIDAllocate();
@@ -200,16 +201,20 @@ namespace OpenSim.Region.Environment.Scenes
             }
             sceneObject.UpdateParentIDs();
 
-            AddSceneObject(sceneObject);
+            AddSceneObject(sceneObject, true);
         }
 
         /// <summary>
         /// Add an object to the scene.
         /// </summary>
         /// <param name="sceneObject"></param>
+        /// <param name="attachToBackup">
+        /// If true, the object is made persistent into the scene.  
+        /// If false, the object will not persist over server restarts
+        /// </param>
         /// <returns>true if the object was added, false if an object with the same uuid was already in the scene
         /// </returns>
-        protected internal bool AddSceneObject(SceneObjectGroup sceneObject)
+        protected internal bool AddSceneObject(SceneObjectGroup sceneObject, bool attachToBackup)
         {
             lock (Entities)
             {
@@ -218,6 +223,9 @@ namespace OpenSim.Region.Environment.Scenes
                     //  QuadTree.AddSceneObject(sceneObject);
                     Entities.Add(sceneObject.UUID, sceneObject);
                     m_numPrim += sceneObject.Children.Count;
+                    
+                    if (attachToBackup)
+                        sceneObject.AttachToBackup();                        
 
                     return true;
                 }
diff --git a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
index ead7f23..ebc721f 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.Inventory.cs
@@ -1483,8 +1483,6 @@ namespace OpenSim.Region.Environment.Scenes
                       RayStart, RayEnd, RayTargetID, new LLQuaternion(0, 0, 0, 1),
                       BypassRayCast, bRayEndIsIntersection,true,scale, false);
 
-
-
             // Rez object
             CachedUserInfo userInfo = CommsManager.UserProfileCacheService.GetUserDetails(remoteClient.AgentId);
             if (userInfo != null)
@@ -1508,7 +1506,7 @@ namespace OpenSim.Region.Environment.Scenes
 
                             group.ResetIDs();
 
-                            AddSceneObject(group);
+                            AddSceneObject(group, true);
 
                             // if attachment we set it's asset id so object updates can reflect that
                             // if not, we set it's position in world.
@@ -1601,6 +1599,15 @@ namespace OpenSim.Region.Environment.Scenes
             return null;
         }
 
+        /// <summary>
+        /// Rez an object in the scene
+        /// </summary>
+        /// <param name="item"></param>
+        /// <param name="pos"></param>
+        /// <param name="rot"></param>
+        /// <param name="vel"></param>
+        /// <param name="param"></param>
+        /// <returns></returns>
         public virtual SceneObjectGroup RezObject(TaskInventoryItem item, LLVector3 pos, LLQuaternion rot, LLVector3 vel, int param)
         {
             // Rez object
@@ -1621,7 +1628,7 @@ namespace OpenSim.Region.Environment.Scenes
                     }
                     group.ResetIDs();
 
-                    AddSceneObject(group);
+                    AddSceneObject(group, true);
 
                     // Set the startup parameter for on_rez event and llGetStartParameter() function
                     group.StartParameter = param;
@@ -1678,10 +1685,11 @@ namespace OpenSim.Region.Environment.Scenes
                     rootPart.ScheduleFullUpdate();
                     return rootPart.ParentGroup;
                 }
-
             }
+            
             return null;
         }
+        
         public virtual bool returnObjects(SceneObjectGroup[] returnobjects, LLUUID AgentId)
         {
             string message = "";
@@ -1699,9 +1707,6 @@ namespace OpenSim.Region.Environment.Scenes
             //}
             //returnstring += "</scene>\n";
 
-
-
-
             bool permissionToDelete = false;
 
             for (int i = 0; i < returnobjects.Length; i++)
diff --git a/OpenSim/Region/Environment/Scenes/Scene.cs b/OpenSim/Region/Environment/Scenes/Scene.cs
index 526c125..43bb709 100644
--- a/OpenSim/Region/Environment/Scenes/Scene.cs
+++ b/OpenSim/Region/Environment/Scenes/Scene.cs
@@ -1492,7 +1492,7 @@ namespace OpenSim.Region.Environment.Scenes
         {
             SceneObjectGroup sceneOb =
                 new SceneObjectGroup(this, m_regionHandle, ownerID, PrimIDAllocate(), pos, rot, shape);
-            AddSceneObject(sceneOb);
+            AddSceneObject(sceneOb, true);
             SceneObjectPart rootPart = sceneOb.GetChildPart(sceneOb.UUID);
             // if grass or tree, make phantom
             //rootPart.TrimPermissions();
@@ -1556,9 +1556,13 @@ namespace OpenSim.Region.Environment.Scenes
         /// Add an object to the scene
         /// </summary>
         /// <param name="sceneObject"></param>
-        public void AddSceneObject(SceneObjectGroup sceneObject)
+        /// <param name="attachToBackup">
+        /// If true, the object is made persistent into the scene.  
+        /// If false, the object will not persist over server restarts
+        /// </param>
+        public void AddSceneObject(SceneObjectGroup sceneObject, bool attachToBackup)
         {
-            m_innerScene.AddSceneObject(sceneObject);
+            m_innerScene.AddSceneObject(sceneObject, attachToBackup);
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs
index 3e84af0..aea433e 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.Inventory.cs
@@ -124,6 +124,7 @@ namespace OpenSim.Region.Environment.Scenes
             }
         }
 
+        /// <summary>
         /// Start a given script.
         /// </summary>
         /// <param name="localID">
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
index 67e2c70..336009b 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
@@ -351,15 +351,13 @@ namespace OpenSim.Region.Environment.Scenes
 
             RegionHandle = regionHandle;
 
-            AttachToBackup();
-
             ApplyPhysics(scene.m_physicalPrim);
 
             ScheduleGroupForFullUpdate();
         }
 
         /// <summary>
-        /// Restore the object from its serialized xml representation.
+        /// Create an object using serialized data in OpenSim's original xml format.
         /// </summary>
         public SceneObjectGroup(Scene scene, ulong regionHandle, string xmlData)
         {
@@ -417,15 +415,13 @@ namespace OpenSim.Region.Environment.Scenes
             m_rootPart.RegionHandle = m_regionHandle;
             UpdateParentIDs();
 
-            AttachToBackup();
-
             ApplyPhysics(scene.m_physicalPrim);
 
             ScheduleGroupForFullUpdate();
         }
 
         /// <summary>
-        ///
+        /// Create an object using serialized data in OpenSim's xml2 format.
         /// </summary>
         public SceneObjectGroup(string xmlData)
         {
@@ -495,6 +491,7 @@ namespace OpenSim.Region.Environment.Scenes
 
             //ApplyPhysics(scene.m_physicalPrim);
         }
+        
         /// <summary>
         ///
         /// </summary>
@@ -527,7 +524,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// <summary>
         /// Hooks this object up to the backup event so that it is persisted to the database when the update thread executes.
         /// </summary>
-        private void AttachToBackup()
+        public void AttachToBackup()
         {
             if (InSceneBackup)
             {
@@ -822,7 +819,6 @@ namespace OpenSim.Region.Environment.Scenes
         public void SetScene(Scene scene)
         {
             m_scene = scene;
-            AttachToBackup();
         }
 
         /// <summary>
@@ -1848,38 +1844,9 @@ namespace OpenSim.Region.Environment.Scenes
 
                 linkPart.RotationOffset = worldRot;
 
-                // This chunk is probably unnecesary now - delete later on
-                /*
-                Quaternion oldRot
-                    = new Quaternion(
-                        linkPart.RotationOffset.W,
-                        linkPart.RotationOffset.X,
-                        linkPart.RotationOffset.Y,
-                        linkPart.RotationOffset.Z);
-                Quaternion newRot = parentRot*oldRot;
-                linkPart.RotationOffset = new LLQuaternion(newRot.x, newRot.y, newRot.z, newRot.w);
-                */
-
-                // Add physics information back to delinked part if appropriate
-                // XXX This is messy and should be refactorable with the similar section in
-                // SceneObjectPart.UpdatePrimFlags()
-                //if (m_rootPart.PhysActor != null)
-                //{
-                //linkPart.PhysActor = m_scene.PhysicsScene.AddPrimShape(
-                //linkPart.Name,
-                //linkPart.Shape,
-                //new PhysicsVector(linkPart.AbsolutePosition.X, linkPart.AbsolutePosition.Y,
-                //linkPart.AbsolutePosition.Z),
-                //new PhysicsVector(linkPart.Scale.X, linkPart.Scale.Y, linkPart.Scale.Z),
-                //new Quaternion(linkPart.RotationOffset.W, linkPart.RotationOffset.X,
-                //linkPart.RotationOffset.Y, linkPart.RotationOffset.Z),
-                //m_rootPart.PhysActor.IsPhysical);
-                //m_rootPart.DoPhysicsPropertyUpdate(m_rootPart.PhysActor.IsPhysical, true);
-                //}
-
                 SceneObjectGroup objectGroup = new SceneObjectGroup(m_scene, m_regionHandle, linkPart);
 
-                m_scene.AddSceneObject(objectGroup);
+                m_scene.AddSceneObject(objectGroup, true);
 
                 ScheduleGroupForFullUpdate();
             }
@@ -1891,7 +1858,11 @@ namespace OpenSim.Region.Environment.Scenes
             }
         }
 
-        private void DetachFromBackup(SceneObjectGroup objectGroup)
+        /// <summary>
+        /// Stop this object from being persisted over server restarts.
+        /// </summary>
+        /// <param name="objectGroup"></param>
+        public void DetachFromBackup(SceneObjectGroup objectGroup)
         {
             m_scene.EventManager.OnBackup -= objectGroup.ProcessBackup;
         }
diff --git a/OpenSim/Region/Examples/SimpleModule/RegionModule.cs b/OpenSim/Region/Examples/SimpleModule/RegionModule.cs
index 7be2684..ab643a2 100644
--- a/OpenSim/Region/Examples/SimpleModule/RegionModule.cs
+++ b/OpenSim/Region/Examples/SimpleModule/RegionModule.cs
@@ -76,7 +76,7 @@ namespace OpenSim.Region.Examples.SimpleModule
                 }
 
                 FileSystemObject fileObject = new FileSystemObject(m_scene, fileInfo, filePos);
-                m_scene.AddSceneObject(fileObject);
+                m_scene.AddSceneObject(fileObject, true);
                 fileObject.ScheduleGroupForFullUpdate();
             }
         }
@@ -107,7 +107,7 @@ namespace OpenSim.Region.Examples.SimpleModule
                 ComplexObject complexObject =
                     new ComplexObject(m_scene, regionInfo.RegionHandle, LLUUID.Zero, m_scene.PrimIDAllocate(),
                                       pos + posOffset);
-                m_scene.AddSceneObject(complexObject);
+                m_scene.AddSceneObject(complexObject, true);
             }
         }
 
@@ -116,7 +116,7 @@ namespace OpenSim.Region.Examples.SimpleModule
             SceneObjectGroup sceneObject =
                 new CpuCounterObject(m_scene, regionInfo.RegionHandle, LLUUID.Zero, m_scene.PrimIDAllocate(),
                                      pos + new LLVector3(1f, 1f, 1f));
-            m_scene.AddSceneObject(sceneObject);
+            m_scene.AddSceneObject(sceneObject, true);
         }
 
         public void Close()