Implement temp-on-rez objecte really being temporary

OpenSim/Region/Environment/Scenes/Scene.cs

@@ -760,6 +760,10 @@ namespace OpenSim.Region.Environment.Scenes
                 if (m_frame % m_update_presences == 0)
                     m_innerScene.UpdatePresences();
 
+                // Delete temp-on-rez stuff
+                if (m_frame % m_update_backup == 0)
+                    CleanTempObjects();
+
                 if (Region_Status != RegionStatus.SlaveScene)
                 {
                     if (m_frame % m_update_events == 0)
@@ -2069,6 +2073,12 @@ namespace OpenSim.Region.Environment.Scenes
                                 }
                                 else
                                 {
+                                    // Remove, then add, to ensure the expire
+                                    // time is refreshed. Wouldn't do to
+                                    // have it poof before the avatar gets
+                                    // there.
+                                    //
+                                    RootPrim.RemFlag(PrimFlags.TemporaryOnRez);
                                     RootPrim.AddFlag(PrimFlags.TemporaryOnRez);
                                 }
                             }
@@ -4183,5 +4193,27 @@ namespace OpenSim.Region.Environment.Scenes
                 break;
             }
         }
+
+        public void CleanTempObjects()
+        {
+            List<EntityBase> objs = GetEntities();
+
+            foreach (EntityBase obj in objs)
+            {
+                if (obj is SceneObjectGroup)
+                {
+                    SceneObjectGroup grp = (SceneObjectGroup)obj;
+
+                    if (grp.RootPart != null)
+                    {
+                        if ((grp.RootPart.Flags & PrimFlags.TemporaryOnRez) != 0)
+                        {
+                            if (grp.RootPart.Expires <= DateTime.Now)
+                                DeleteSceneObject(grp);
+                        }
+                    }
+                }
+            }
+        }
     }
 }

OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs

@@ -1809,7 +1809,7 @@ namespace OpenSim.Region.Environment.Scenes
             linkPart.LinkNum = m_parts.Count;
 
             linkPart.SetParent(this);
-           linkPart.AddFlag(PrimFlags.CreateSelected);
+            linkPart.AddFlag(PrimFlags.CreateSelected);
 
             //if (linkPart.PhysActor != null)
             //{
@@ -2081,6 +2081,9 @@ namespace OpenSim.Region.Environment.Scenes
         {
             SceneObjectPart selectionPart = GetChildPart(localID);
 
+            if (data[47] != 0) // Temporary
+                DetachFromBackup();
+
             if (selectionPart != null)
             {
                 lock (m_parts)
@@ -2089,7 +2092,7 @@ namespace OpenSim.Region.Environment.Scenes
                     {
                         if (part.Scale.X > 10.0 || part.Scale.Y > 10.0 || part.Scale.Z > 10.0)
                         {
-                            data[47] = 0; // Reset physics
+                            data[46] = 0; // Reset physics
                             break;
                         }
                     }

OpenSim/Region/Environment/Scenes/SceneObjectPart.cs

@@ -361,6 +361,7 @@ namespace OpenSim.Region.Environment.Scenes
         private uint _everyoneMask = (uint)PermissionMask.None;
         private uint _nextOwnerMask = (uint)PermissionMask.All;
         private PrimFlags _flags = 0;
+        private DateTime m_expires;
 
         public UUID CreatorID {
             get
@@ -451,6 +452,13 @@ namespace OpenSim.Region.Environment.Scenes
             set { m_particleSystem = value; }
         }
 
+        [XmlIgnore]
+        public DateTime Expires
+        {
+            get { return m_expires; }
+            set { m_expires = value; }
+        }
+
         /// <summary>
         /// The position of the entire group that this prim belongs to.
         /// </summary>
@@ -1050,15 +1058,15 @@ namespace OpenSim.Region.Environment.Scenes
         public void AddFlag(PrimFlags flag)
         {
             // PrimFlags prevflag = Flags;
-            //uint objflags = Flags;
             if ((ObjectFlags & (uint) flag) == 0)
             {
                 //Console.WriteLine("Adding flag: " + ((PrimFlags) flag).ToString());
                 _flags |= flag;
+
+                if (flag == PrimFlags.TemporaryOnRez)
+                    Expires = DateTime.Now + new TimeSpan(600000000);
             }
-            //uint currflag = (uint)Flags;
+            // System.Console.WriteLine("Aprev: " + prevflag.ToString() + " curr: " + Flags.ToString());
-            //System.Console.WriteLine("Aprev: " + prevflag.ToString() + " curr: " + Flags.ToString());
-            //ScheduleFullUpdate();
         }
 
         /// <summary>