1 files changed, 66 insertions, 5 deletions

diff --git a/OpenSim/OpenSim.Region/Scenes/SceneBase.cs b/OpenSim/OpenSim.Region/Scenes/SceneBase.cs
index e650127..4dbd374 100644
--- a/OpenSim/OpenSim.Region/Scenes/SceneBase.cs
+++ b/OpenSim/OpenSim.Region/Scenes/SceneBase.cs
@@ -51,8 +51,11 @@ namespace OpenSim.Region.Scenes
         protected string m_regionName;

         protected RegionInfo m_regInfo;

 

-        public TerrainEngine Terrain; //TODO: Replace TerrainManager with this.

-        protected libsecondlife.TerrainManager TerrainManager; // To be referenced via TerrainEngine

+        public TerrainEngine Terrain;

+

+        public string m_datastore;

+        public ILocalStorage localStorage;

+

         protected object m_syncRoot = new object();

         private uint m_nextLocalId = 8880000;

         protected AssetCache assetCache;

@@ -71,6 +74,51 @@ namespace OpenSim.Region.Scenes
         /// Loads the World heightmap

         /// </summary>

         public abstract void LoadWorldMap();

+

+        /// <summary>

+        /// Loads a new storage subsystem from a named library

+        /// </summary>

+        /// <param name="dllName">Storage Library</param>

+        /// <returns>Successful or not</returns>

+        public bool LoadStorageDLL(string dllName)

+        {

+            try

+            {

+                Assembly pluginAssembly = Assembly.LoadFrom(dllName);

+                ILocalStorage store = null;

+

+                foreach (Type pluginType in pluginAssembly.GetTypes())

+                {

+                    if (pluginType.IsPublic)

+                    {

+                        if (!pluginType.IsAbstract)

+                        {

+                            Type typeInterface = pluginType.GetInterface("ILocalStorage", true);

+

+                            if (typeInterface != null)

+                            {

+                                ILocalStorage plug = (ILocalStorage)Activator.CreateInstance(pluginAssembly.GetType(pluginType.ToString()));

+                                store = plug;

+

+                                store.Initialise(this.m_datastore);

+                                break;

+                            }

+

+                            typeInterface = null;

+                        }

+                    }

+                }

+                pluginAssembly = null;

+                this.localStorage = store;

+                return (store == null);

+            }

+            catch (Exception e)

+            {

+                OpenSim.Framework.Console.MainLog.Instance.Warn("World.cs: LoadStorageDLL() - Failed with exception " + e.ToString());

+                return false;

+            }

+        }

+

         

         /// <summary>

         /// Send the region heightmap to the client

@@ -87,7 +135,10 @@ namespace OpenSim.Region.Scenes
         /// <param name="px">Patch coordinate (x) 0..16</param>

         /// <param name="py">Patch coordinate (y) 0..16</param>

         /// <param name="RemoteClient">The client to send to</param>

-        public abstract void SendLayerData(int px, int py, IClientAPI RemoteClient);

+        public virtual void SendLayerData(int px, int py, IClientAPI RemoteClient)

+        {

+            RemoteClient.SendLayerData(px, py, Terrain.getHeights1D());

+        }

 

         #endregion

 

@@ -114,7 +165,7 @@ namespace OpenSim.Region.Scenes
         /// <returns></returns>

         public virtual RegionInfo RegionInfo

         {

-            get { return null; }

+            get { return this.m_regInfo; }

         }

 

         public object SyncRoot

@@ -131,7 +182,17 @@ namespace OpenSim.Region.Scenes
         /// <summary>

         /// Tidy before shutdown

         /// </summary>

-        public abstract void Close();

+        public virtual void Close()

+        {

+            try

+            {

+                this.localStorage.ShutDown();

+            }

+            catch (Exception e)

+            {

+                OpenSim.Framework.Console.MainLog.Instance.WriteLine(OpenSim.Framework.Console.LogPriority.HIGH, "World.cs: Close() - Failed with exception " + e.ToString());

+            }

+        }

 

         #endregion