From 756c5170694fa3dc4146c2b4034f52bd5c97ec86 Mon Sep 17 00:00:00 2001
From: MW
Date: Thu, 26 Feb 2009 22:51:52 +0000
Subject: Added IRegionCreator interface that all ApplicationPlugins that are
 creators of Scenes should implement and register with the
 ApplicationRegistry.StackModuleInterface<>(); So that other plugins can
 attach to their OnNewRegionCreated event. Made some changes to IRegistryCore
 and RegistryCore so they support "Stacked" interfaces.

---
 .../CreateCommsManager/CreateCommsManagerPlugin.cs           |  1 +
 OpenSim/ApplicationPlugins/LoadRegions/LoadRegionsPlugin.cs  |  4 +---
 OpenSim/Framework/IRegionCreator.cs                          | 12 ++++++++++++
 OpenSim/Framework/IRegistryCore.cs                           |  5 ++++-
 OpenSim/Framework/RegistryCore.cs                            | 10 ++++++++++
 OpenSim/Region/Application/OpenSimBase.cs                    |  7 ++++++-
 6 files changed, 34 insertions(+), 5 deletions(-)
 create mode 100644 OpenSim/Framework/IRegionCreator.cs

diff --git a/OpenSim/ApplicationPlugins/CreateCommsManager/CreateCommsManagerPlugin.cs b/OpenSim/ApplicationPlugins/CreateCommsManager/CreateCommsManagerPlugin.cs
index 0633e63..83c2426 100644
--- a/OpenSim/ApplicationPlugins/CreateCommsManager/CreateCommsManagerPlugin.cs
+++ b/OpenSim/ApplicationPlugins/CreateCommsManager/CreateCommsManagerPlugin.cs
@@ -114,6 +114,7 @@ namespace OpenSim.ApplicationPlugins.CreateCommsManager
         private void InitialiseCommsManager(OpenSimBase openSim)
         {
             LibraryRootFolder libraryRootFolder = new LibraryRootFolder(m_openSim.ConfigurationSettings.LibrariesXMLFile);
+
             bool hgrid = m_openSim.ConfigSource.Source.Configs["Startup"].GetBoolean("hypergrid", false);
 
             if (hgrid)
diff --git a/OpenSim/ApplicationPlugins/LoadRegions/LoadRegionsPlugin.cs b/OpenSim/ApplicationPlugins/LoadRegions/LoadRegionsPlugin.cs
index 962f7b3..4a6a6b1 100644
--- a/OpenSim/ApplicationPlugins/LoadRegions/LoadRegionsPlugin.cs
+++ b/OpenSim/ApplicationPlugins/LoadRegions/LoadRegionsPlugin.cs
@@ -42,9 +42,7 @@ using OpenSim.Framework.Servers;
 
 namespace OpenSim.ApplicationPlugins.LoadRegions
 {
-    public delegate void NewRegionCreated(IScene scene);
-
-    public class LoadRegionsPlugin : IApplicationPlugin
+    public class LoadRegionsPlugin : IApplicationPlugin, IRegionCreator
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
diff --git a/OpenSim/Framework/IRegionCreator.cs b/OpenSim/Framework/IRegionCreator.cs
new file mode 100644
index 0000000..7920ee4
--- /dev/null
+++ b/OpenSim/Framework/IRegionCreator.cs
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace OpenSim.Framework
+{
+    public delegate void NewRegionCreated(IScene scene);
+    public interface IRegionCreator
+    {
+        event NewRegionCreated OnNewRegionCreated;
+    }
+}
diff --git a/OpenSim/Framework/IRegistryCore.cs b/OpenSim/Framework/IRegistryCore.cs
index 486dee6..9f251c5 100644
--- a/OpenSim/Framework/IRegistryCore.cs
+++ b/OpenSim/Framework/IRegistryCore.cs
@@ -4,10 +4,13 @@ using System.Text;
 
 namespace OpenSim.Framework
 {
-    public interface IRegistryCore
+    public interface IRegistryCore 
     {
         T Get<T>();
         void RegisterInterface<T>(T iface);
         bool TryGet<T>(out T iface);
+
+        void StackModuleInterface<M>(M mod);
+        T[] RequestModuleInterfaces<T>();
     }
 }
diff --git a/OpenSim/Framework/RegistryCore.cs b/OpenSim/Framework/RegistryCore.cs
index c703f9f..ee15845 100644
--- a/OpenSim/Framework/RegistryCore.cs
+++ b/OpenSim/Framework/RegistryCore.cs
@@ -40,5 +40,15 @@ namespace OpenSim.Framework
             return (T)m_moduleInterfaces[typeof(T)];
         }
 
+        public void StackModuleInterface<M>(M mod)
+        {
+
+        }
+
+        public T[] RequestModuleInterfaces<T>()
+        {
+            return new T[] { default(T) };
+        }
+
     }
 }
diff --git a/OpenSim/Region/Application/OpenSimBase.cs b/OpenSim/Region/Application/OpenSimBase.cs
index 3f7c757..5927c5c 100644
--- a/OpenSim/Region/Application/OpenSimBase.cs
+++ b/OpenSim/Region/Application/OpenSimBase.cs
@@ -212,6 +212,12 @@ namespace OpenSim
                 m_commsManager.GridService.RegionLoginsEnabled = true;
             }
 
+            AddPluginCommands();
+
+        }
+
+        protected virtual void AddPluginCommands()
+        {
             // If console exists add plugin commands.
             if (m_console != null)
             {
@@ -251,7 +257,6 @@ namespace OpenSim
                     }
                 }
             }
-
         }
 
         private void HandleCommanderCommand(string module, string[] cmd)
-- 
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