5 files changed, 35 insertions, 23 deletions

diff --git a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
index 930a117..d11d677 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/ArchiveReadRequest.cs
@@ -365,12 +365,15 @@ namespace OpenSim.Region.CoreModules.World.Archiver
                 
                 landData.Add(parcel);
             }
-            
-            if (!m_merge)                
-                m_scene.LandChannel.Clear(false);
+
+            if (!m_merge)
+            {
+                bool setupDefaultParcel = (landData.Count == 0);
+                m_scene.LandChannel.Clear(setupDefaultParcel);
+            }
             
             m_scene.EventManager.TriggerIncomingLandDataFromStorage(landData);
-            m_log.InfoFormat("[ARCHIVER]: Restored {0} parcels.", landData.Count);            
+            m_log.InfoFormat("[ARCHIVER]: Restored {0} parcels.", landData.Count);
         }
 
         /// <summary>
diff --git a/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs b/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs
index 2307c8e..729e9f7 100644
--- a/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs
+++ b/OpenSim/Region/CoreModules/World/Archiver/Tests/ArchiverTests.cs
@@ -313,6 +313,8 @@ namespace OpenSim.Region.CoreModules.World.Archiver.Tests
             Assert.That(loadedSoundAsset, Is.Not.Null, "loaded sound asset was null");
             Assert.That(loadedSoundAsset.Data, Is.EqualTo(soundData), "saved and loaded sound data do not match");
 
+            Assert.Greater(m_scene.LandChannel.AllParcels().Count, 0, "incorrect number of parcels");
+
             // Temporary
             Console.WriteLine("Successfully completed {0}", MethodBase.GetCurrentMethod());
         }
diff --git a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
index f28faed..4e7c76f 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandManagementModule.cs
@@ -437,8 +437,12 @@ namespace OpenSim.Region.CoreModules.World.Land
             }
         }
 
+        /// <summary>
+        /// Like handleEventManagerOnSignificantClientMovement, but called with an AgentUpdate regardless of distance.
+        /// </summary>
+        /// <param name="avatar"></param>
         public void EventManagerOnClientMovement(ScenePresence avatar)
-        //Like handleEventManagerOnSignificantClientMovement, but called with an AgentUpdate regardless of distance.
+        //
         {
             ILandObject over = GetLandObject(avatar.AbsolutePosition.X, avatar.AbsolutePosition.Y);
             if (over != null)
@@ -451,7 +455,6 @@ namespace OpenSim.Region.CoreModules.World.Land
             }
         }
 
-
         public void ClientOnParcelAccessListRequest(UUID agentID, UUID sessionID, uint flags, int sequenceID,
                                                     int landLocalID, IClientAPI remote_client)
         {
@@ -585,14 +588,14 @@ namespace OpenSim.Region.CoreModules.World.Land
                     //m_scene.SimulationDataService.RemoveLandObject(lo.LandData.GlobalID);
                     m_scene.EventManager.TriggerLandObjectRemoved(lo.LandData.GlobalID);
                 }
-                
+
                 m_landList.Clear();
+
+                ResetSimLandObjects();
+
+                if (setupDefaultParcel)
+                    CreateDefaultParcel();
             }
-            
-            ResetSimLandObjects();
-            
-            if (setupDefaultParcel)
-                CreateDefaultParcel();
         }
 
         private void performFinalLandJoin(ILandObject master, ILandObject slave)
@@ -1324,8 +1327,11 @@ namespace OpenSim.Region.CoreModules.World.Land
 
         public void EventManagerOnNoLandDataFromStorage()
         {
-            ResetSimLandObjects();
-            CreateDefaultParcel();
+            lock (m_landList)
+            {
+                ResetSimLandObjects();
+                CreateDefaultParcel();
+            }
         }
 
         #endregion
diff --git a/OpenSim/Region/CoreModules/World/Land/LandObject.cs b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
index 0fbc93c..6c9bb10 100644
--- a/OpenSim/Region/CoreModules/World/Land/LandObject.cs
+++ b/OpenSim/Region/CoreModules/World/Land/LandObject.cs
@@ -67,7 +67,7 @@ namespace OpenSim.Region.CoreModules.World.Land
         public int GetPrimsFree()
         {
             m_scene.EventManager.TriggerParcelPrimCountUpdate();
-            int free = GetSimulatorMaxPrimCount(this) - m_landData.SimwidePrims;
+            int free = GetSimulatorMaxPrimCount() - m_landData.SimwidePrims;
             return free;
         }
 
@@ -181,11 +181,11 @@ namespace OpenSim.Region.CoreModules.World.Land
             overrideSimulatorMaxPrimCount = overrideDel;
         }
 
-        public int GetParcelMaxPrimCount(ILandObject thisObject)
+        public int GetParcelMaxPrimCount()
         {
             if (overrideParcelMaxPrimCount != null)
             {
-                return overrideParcelMaxPrimCount(thisObject);
+                return overrideParcelMaxPrimCount(this);
             }
             else
             {
@@ -197,11 +197,12 @@ namespace OpenSim.Region.CoreModules.World.Land
                 return parcelMax;
             }
         }
-        public int GetSimulatorMaxPrimCount(ILandObject thisObject)
+
+        public int GetSimulatorMaxPrimCount()
         {
             if (overrideSimulatorMaxPrimCount != null)
             {
-                return overrideSimulatorMaxPrimCount(thisObject);
+                return overrideSimulatorMaxPrimCount(this);
             }
             else
             {
@@ -244,8 +245,8 @@ namespace OpenSim.Region.CoreModules.World.Land
             remote_client.SendLandProperties(seq_id,
                     snap_selection, request_result, this,
                     (float)m_scene.RegionInfo.RegionSettings.ObjectBonus,
-                    GetParcelMaxPrimCount(this),
-                    GetSimulatorMaxPrimCount(this), regionFlags);
+                    GetParcelMaxPrimCount(),
+                    GetSimulatorMaxPrimCount(), regionFlags);
         }
 
         public void UpdateLandProperties(LandUpdateArgs args, IClientAPI remote_client)
diff --git a/OpenSim/Region/CoreModules/World/Region/RestartModule.cs b/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
index c2934cd..7f6f4df 100644
--- a/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
+++ b/OpenSim/Region/CoreModules/World/Region/RestartModule.cs
@@ -82,14 +82,14 @@ namespace OpenSim.Region.CoreModules.World.Region
                     false, "region restart bluebox",
                     "region restart bluebox <message> <delta seconds>+",
                     "Schedule a region restart", 
-                    "Schedule a region restart after a given number of seconds.  If one delta is given then the region is restarted in delta seconds time.  A time to restart is sent to users in the region as a transient notice.  If multiple deltas are given then a notice is sent when we reach each delta.",
+                    "Schedule a region restart after a given number of seconds.  If one delta is given then the region is restarted in delta seconds time.  A time to restart is sent to users in the region as a dismissable bluebox notice.  If multiple deltas are given then a notice is sent when we reach each delta.",
                     HandleRegionRestart);
             
             MainConsole.Instance.Commands.AddCommand("RestartModule",
                     false, "region restart notice",
                     "region restart notice <message> <delta seconds>+",
                     "Schedule a region restart", 
-                    "Schedule a region restart after a given number of seconds.  If one delta is given then the region is restarted in delta seconds time.  A time to restart is sent to users in the region as a dismissable bluebox notice.  If multiple deltas are given then a notice is sent when we reach each delta.",
+                    "Schedule a region restart after a given number of seconds.  If one delta is given then the region is restarted in delta seconds time.  A time to restart is sent to users in the region as a transient notice.  If multiple deltas are given then a notice is sent when we reach each delta.",
                     HandleRegionRestart);
             
             MainConsole.Instance.Commands.AddCommand("RestartModule",