- Add new RegionModulesControllerPlugin to the application modules

- Change several classes to use the new plugin for handling of region-modules
  (NOTE: No regionmodule is using this yet)
- Add necessary prebuild parts (don't forget to runprebuild)
Attention: Work in progress. This shouldn't break anything, but you never know...

OpenSim/Region/Framework/Interfaces/IRegionModuleBase.cs

@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using Mono.Addins;
+using Nini.Config;
+using OpenSim.Region.Framework.Scenes;
+
+namespace OpenSim.Region.Framework.Interfaces
+{
+    public interface IRegionModuleBase
+    {
+        /// <value>
+        /// The name of the module
+        /// </value>
+        string Name { get; }
+
+        /// <summary>
+        /// This is called to initialize the region module. For shared modules, this is called
+        /// exactly once, after creating the single (shared) instance. For non-shared modules,
+        /// this is called once on each instance, after the instace for the region has been created.
+        /// </summary>
+        /// <param name="source">
+        /// A <see cref="IConfigSource"/>
+        /// </param>
+        void Initialise(IConfigSource source);
+
+        /// <summary>
+        /// This is the inverse to <see cref="Initialise"/>. After a Close(), this instance won't be usable anymore.
+        /// </summary>
+        void Close();
+
+        /// <summary>
+        /// This is called whenever a <see cref="Scene"/> is added. For shared modules, this can happen several times.
+        /// For non-shared modules, this happens exactly once, after <see cref="Initialise"/> has been called.
+        /// </summary>
+        /// <param name="scene">
+        /// A <see cref="Scene"/>
+        /// </param>
+        void AddRegion(Scene scene);
+
+        /// <summary>
+        /// This is called whenever a <see cref="Scene"/> is removed. For shared modules, this can happen several times.
+        /// For non-shared modules, this happens exactly once, if the scene this instance is associated with is removed.
+        /// </summary>
+        /// <param name="scene">
+        /// A <see cref="Scene"/>
+        /// </param>
+        void RemoveRegion(Scene scene);
+    }
+
+}