4 files changed, 78 insertions, 5 deletions

diff --git a/OpenSim/Region/Environment/Modules/Avatar/InstantMessage/InstantMessageModule.cs b/OpenSim/Region/Environment/Modules/Avatar/InstantMessage/InstantMessageModule.cs
index b22ca79..0944406 100644
--- a/OpenSim/Region/Environment/Modules/Avatar/InstantMessage/InstantMessageModule.cs
+++ b/OpenSim/Region/Environment/Modules/Avatar/InstantMessage/InstantMessageModule.cs
@@ -523,7 +523,7 @@ namespace OpenSim.Region.Environment.Modules.Avatar.InstantMessage
             {
                 if (upd.AgentOnline)
                 {
-                    RegionInfo reginfo = m_scenes[0].CommsManager.GridService.RequestNeighbourInfo(upd.Handle);
+                    RegionInfo reginfo = m_scenes[0].SceneGridService.RequestNeighbouringRegionInfo(upd.Handle);
                     if (reginfo != null)
                     {
                         GridInstantMessage msg = new GridInstantMessage();
diff --git a/OpenSim/Region/Environment/Modules/World/Permissions/PermissionsModule.cs b/OpenSim/Region/Environment/Modules/World/Permissions/PermissionsModule.cs
index eccaa78..a851cad 100644
--- a/OpenSim/Region/Environment/Modules/World/Permissions/PermissionsModule.cs
+++ b/OpenSim/Region/Environment/Modules/World/Permissions/PermissionsModule.cs
@@ -950,8 +950,6 @@ namespace OpenSim.Region.Environment.Modules.World.Permissions
 
                 return true;
             }
-
-
     }
 
 }
diff --git a/OpenSim/Region/Environment/Modules/World/Terrain/TerrainChannel.cs b/OpenSim/Region/Environment/Modules/World/Terrain/TerrainChannel.cs
index 1399960..53d03fc 100644
--- a/OpenSim/Region/Environment/Modules/World/Terrain/TerrainChannel.cs
+++ b/OpenSim/Region/Environment/Modules/World/Terrain/TerrainChannel.cs
@@ -27,6 +27,11 @@
 
 using OpenSim.Framework;
 using OpenSim.Region.Environment.Interfaces;
+using System;
+using System.Text;
+using System.Xml;
+using System.IO;
+using System.Xml.Serialization;
 
 namespace OpenSim.Region.Environment.Modules.World.Terrain
 {
@@ -151,5 +156,75 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain
 
             return copy;
         }
+
+        public string SaveToXmlString()
+        {
+            XmlWriterSettings settings = new XmlWriterSettings();
+            settings.Encoding = Encoding.UTF8;
+            using (StringWriter sw = new StringWriter())
+            {
+                using (XmlWriter writer = XmlWriter.Create(sw, settings))
+                {
+                    WriteXml(writer);
+                }
+                string output = sw.ToString();
+                return output;
+            }
+        }
+
+        private void WriteXml(XmlWriter writer)
+        {
+            writer.WriteStartElement(String.Empty, "TerrainMap", String.Empty);
+            ToXml(writer);
+            writer.WriteEndElement();
+        }
+
+        public void LoadFromXmlString(string data)
+        {
+            StringReader sr = new StringReader(data);
+            XmlTextReader reader = new XmlTextReader(sr);
+            reader.Read();
+
+            ReadXml(reader);
+            reader.Close();
+            sr.Close();
+        }
+
+        private void ReadXml(XmlReader reader)
+        {
+            reader.ReadStartElement("TerrainMap");
+            FromXml(reader);
+        }
+
+        private void ToXml(XmlWriter xmlWriter)
+        {
+            float[] mapData = GetFloatsSerialised();
+            byte[] buffer = new byte[mapData.Length * 4];
+            for (int i = 0; i < mapData.Length; i++)
+            {
+                byte[] value = BitConverter.GetBytes(mapData[i]);
+                Array.Copy(value, 0, buffer, (i * 4), 4);
+            }
+            XmlSerializer serializer = new XmlSerializer(typeof(byte[]));
+            serializer.Serialize(xmlWriter, buffer);
+        }
+
+        private void FromXml(XmlReader xmlReader)
+        {
+            XmlSerializer serializer = new XmlSerializer(typeof(byte[]));
+            byte[] dataArray = (byte[])serializer.Deserialize(xmlReader);
+            int index = 0;
+
+            for (int y = 0; y < Height; y++)
+            {
+                for (int x = 0; x < Width; x++)
+                {
+                    float value;
+                    value = BitConverter.ToSingle(dataArray, index);
+                    index += 4;
+                    this[x, y] = (double)value;
+                }
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/OpenSim/Region/Environment/Modules/World/WorldMap/WorldMapModule.cs b/OpenSim/Region/Environment/Modules/World/WorldMap/WorldMapModule.cs
index c8d2ef6..5287517 100644
--- a/OpenSim/Region/Environment/Modules/World/WorldMap/WorldMapModule.cs
+++ b/OpenSim/Region/Environment/Modules/World/WorldMap/WorldMapModule.cs
@@ -166,7 +166,7 @@ namespace OpenSim.Region.Environment.Modules.World.WorldMap
                 {
                     List<MapBlockData> mapBlocks;
 
-                    mapBlocks = m_scene.CommsManager.GridService.RequestNeighbourMapBlocks((int)m_scene.RegionInfo.RegionLocX - 8, (int)m_scene.RegionInfo.RegionLocY - 8, (int)m_scene.RegionInfo.RegionLocX + 8, (int)m_scene.RegionInfo.RegionLocY + 8);
+                    mapBlocks = m_scene.SceneGridService.RequestNeighbourMapBlocks((int)m_scene.RegionInfo.RegionLocX - 8, (int)m_scene.RegionInfo.RegionLocY - 8, (int)m_scene.RegionInfo.RegionLocX + 8, (int)m_scene.RegionInfo.RegionLocY + 8);
                     avatarPresence.ControllingClient.SendMapBlock(mapBlocks);
                     
                     lock (cachedMapBlocks)
@@ -244,7 +244,7 @@ namespace OpenSim.Region.Environment.Modules.World.WorldMap
         public virtual void RequestMapBlocks(IClientAPI remoteClient, int minX, int minY, int maxX, int maxY)
         {
             List<MapBlockData> mapBlocks;
-            mapBlocks = m_scene.CommsManager.GridService.RequestNeighbourMapBlocks(minX - 4, minY - 4, minX + 4, minY + 4);
+            mapBlocks = m_scene.SceneGridService.RequestNeighbourMapBlocks(minX - 4, minY - 4, minX + 4, minY + 4);
             remoteClient.SendMapBlock(mapBlocks);
         }
         public Hashtable OnHTTPGetMapImage(Hashtable keysvals)