* Brand spankin' new scripting engine.

* Use "script load somefile.cs" for C# scripting. Will commit additional languages shortly. Scripts should implement the IScript interfaces to work correctly.
* Someone port this over to NameSpaceChanges (built in Sugilite since sugilite is working)

12 files changed, 210 insertions, 372 deletions

diff --git a/OpenSim/OpenSim.Region/Scenes/Entity.cs b/OpenSim/OpenSim.Region/Scenes/Entity.cs
index f8754f5..77f8854 100644
--- a/OpenSim/OpenSim.Region/Scenes/Entity.cs
+++ b/OpenSim/OpenSim.Region/Scenes/Entity.cs
@@ -31,11 +31,10 @@ using System.Text;
 using Axiom.MathLib;

 using OpenSim.Physics.Manager;

 using libsecondlife;

-using OpenSim.Region.Scripting;

 

 namespace OpenSim.Region.Scenes

 {

-    public abstract class Entity : IScriptReadonlyEntity

+    public abstract class Entity

     {

         public libsecondlife.LLUUID uuid;

         public Quaternion rotation;

diff --git a/OpenSim/OpenSim.Region/Scenes/Scene.cs b/OpenSim/OpenSim.Region/Scenes/Scene.cs
index bf2244e..f7d90fa 100644
--- a/OpenSim/OpenSim.Region/Scenes/Scene.cs
+++ b/OpenSim/OpenSim.Region/Scenes/Scene.cs
@@ -39,12 +39,12 @@ using OpenSim.Framework.Interfaces;
 using OpenSim.Framework.Types;

 using OpenSim.Framework.Inventory;

 using OpenSim.Framework;

-using OpenSim.Region.Scripting;

 using OpenSim.Terrain;

 using OpenGrid.Framework.Communications;

 using OpenSim.Caches;

 using OpenSim.Region;

 using OpenSim.Servers;

+using OpenSim.Scripting;

 

 namespace OpenSim.Region.Scenes

 {

@@ -60,8 +60,6 @@ namespace OpenSim.Region.Scenes
         private Random Rand = new Random();

         private uint _primCount = 702000;

         private int storageCount;

-        private Dictionary<LLUUID, ScriptHandler> m_scriptHandlers;

-        private Dictionary<string, ScriptFactory> m_scripts;

         private Mutex updateLock;

         

         protected AuthenticateSessionsBase authenticateHandler;

@@ -74,6 +72,7 @@ namespace OpenSim.Region.Scenes
         public ParcelManager parcelManager;

         public EstateManager estateManager;

         public EventManager eventManager;

+        public ScriptManager scriptManager;

 

         #region Properties

         /// <summary>

@@ -117,12 +116,9 @@ namespace OpenSim.Region.Scenes
 

                 parcelManager = new ParcelManager(this, this.m_regInfo);

                 estateManager = new EstateManager(this, this.m_regInfo);

-

+                scriptManager = new ScriptManager(this);

                 eventManager = new EventManager();

 

-                m_scriptHandlers = new Dictionary<LLUUID, ScriptHandler>();

-                m_scripts = new Dictionary<string, ScriptFactory>();

-

                 OpenSim.Framework.Console.MainLog.Instance.Verbose( "World.cs - creating new entitities instance");

                 Entities = new Dictionary<libsecondlife.LLUUID, Entity>();

                 Avatars = new Dictionary<LLUUID, ScenePresence>();

@@ -195,19 +191,9 @@ namespace OpenSim.Region.Scenes
                     Entities[UUID].update();

                 }

 

-                // New

+                // General purpose event manager

                 eventManager.TriggerOnFrame();

 

-                // TODO: Obsolete - Phase out

-                foreach (ScriptHandler scriptHandler in m_scriptHandlers.Values)

-                {

-                    scriptHandler.OnFrame();

-                }

-                foreach (IScriptEngine scripteng in this.scriptEngines.Values)

-                {

-                    scripteng.OnFrame();

-                }

-

                 //backup world data

                 this.storageCount++;

                 if (storageCount > 1200) //set to how often you want to backup 

diff --git a/OpenSim/OpenSim.Region/Scenes/SceneBase.cs b/OpenSim/OpenSim.Region/Scenes/SceneBase.cs
index 4dbd374..5275fcf 100644
--- a/OpenSim/OpenSim.Region/Scenes/SceneBase.cs
+++ b/OpenSim/OpenSim.Region/Scenes/SceneBase.cs
@@ -37,7 +37,6 @@ using OpenSim.Physics.Manager;
 using OpenSim.Framework.Interfaces;

 using OpenSim.Framework.Types;

 using OpenSim.Framework.Inventory;

-using OpenSim.Region.Scripting;

 using OpenSim.Terrain;

 using OpenSim.Caches;

 

diff --git a/OpenSim/OpenSim.Region/Scenes/scripting/CSharpScriptEngine.cs b/OpenSim/OpenSim.Region/Scenes/scripting/CSharpScriptEngine.cs
new file mode 100644
index 0000000..d5622b8
--- /dev/null
+++ b/OpenSim/OpenSim.Region/Scenes/scripting/CSharpScriptEngine.cs
@@ -0,0 +1,77 @@
+using System;

+using System.Collections.Generic;

+using System.Text;

+

+// Compilation stuff

+using System.CodeDom;

+using System.CodeDom.Compiler;

+using Microsoft.CSharp;

+

+namespace OpenSim.Scripting

+{

+    public class CSharpScriptEngine : IScriptCompiler

+    {

+        public string fileExt()

+        {

+            return ".cs";

+        }

+

+        private Dictionary<string,IScript> LoadDotNetScript(ICodeCompiler compiler, string filename)

+        {

+            CompilerParameters compilerParams = new CompilerParameters();

+            CompilerResults compilerResults;

+            compilerParams.GenerateExecutable = false;

+            compilerParams.GenerateInMemory = true;

+            compilerParams.IncludeDebugInformation = false;

+            compilerParams.ReferencedAssemblies.Add("OpenSim.Region.dll");

+            compilerParams.ReferencedAssemblies.Add("OpenSim.Framework.dll");

+            compilerParams.ReferencedAssemblies.Add("libsecondlife.dll");

+            compilerParams.ReferencedAssemblies.Add("System.dll");

+

+            compilerResults = compiler.CompileAssemblyFromFile(compilerParams, filename);

+

+            if (compilerResults.Errors.Count > 0)

+            {

+                OpenSim.Framework.Console.MainLog.Instance.Error("Compile errors");

+                foreach (CompilerError error in compilerResults.Errors)

+                {

+                    OpenSim.Framework.Console.MainLog.Instance.Error(error.Line.ToString() + ": " + error.ErrorText.ToString());

+                }

+            }

+            else

+            {

+                Dictionary<string,IScript> scripts = new Dictionary<string,IScript>();

+

+                foreach (Type pluginType in compilerResults.CompiledAssembly.GetExportedTypes())

+                {

+                    Type testInterface = pluginType.GetInterface("IScript", true);

+

+                    if (testInterface != null)

+                    {

+                        IScript script = (IScript)compilerResults.CompiledAssembly.CreateInstance(pluginType.ToString());

+

+                        string scriptName = "C#/" + script.getName();

+                        Console.WriteLine("Script: " + scriptName + " loaded.");

+

+                        if (!scripts.ContainsKey(scriptName))

+                        {

+                            scripts.Add(scriptName, script);

+                        }

+                        else

+                        {

+                            scripts[scriptName] = script;

+                        }

+                    }

+                }

+                return scripts;

+            }

+            return null;

+        }

+

+        public Dictionary<string,IScript> compile(string filename)

+        {

+            CSharpCodeProvider csharpProvider = new CSharpCodeProvider();

+            return LoadDotNetScript(csharpProvider.CreateCompiler(), filename);

+        }

+    }

+}

diff --git a/OpenSim/OpenSim.Region/Scenes/scripting/IScriptContext.cs b/OpenSim/OpenSim.Region/Scenes/scripting/IScriptContext.cs
deleted file mode 100644
index daa1b92..0000000
--- a/OpenSim/OpenSim.Region/Scenes/scripting/IScriptContext.cs
+++ /dev/null
@@ -1,40 +0,0 @@
-/*

-* Copyright (c) Contributors, http://www.openmetaverse.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 System.Collections.Generic;

-using System.Text;

-using libsecondlife;

-

-namespace OpenSim.Region.Scripting

-{

-    public interface IScriptContext

-    {

-        IScriptEntity Entity { get; }

-        bool TryGetRandomAvatar(out IScriptReadonlyEntity avatar);

-    }

-}

diff --git a/OpenSim/OpenSim.Region/Scenes/scripting/IScriptEntity.cs b/OpenSim/OpenSim.Region/Scenes/scripting/IScriptEntity.cs
deleted file mode 100644
index 44b886f..0000000
--- a/OpenSim/OpenSim.Region/Scenes/scripting/IScriptEntity.cs
+++ /dev/null
@@ -1,46 +0,0 @@
-/*

-* Copyright (c) Contributors, http://www.openmetaverse.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 System.Collections.Generic;

-using System.Text;

-using libsecondlife;

-

-namespace OpenSim.Region.Scripting

-{

-    public interface IScriptReadonlyEntity

-    {

-        LLVector3 Pos { get; }

-        string Name { get; }

-    }

-    

-    public interface IScriptEntity

-    {

-        LLVector3 Pos { get; set; }

-        string Name { get; }

-    }

-}

diff --git a/OpenSim/OpenSim.Region/Scenes/scripting/IScriptHandler.cs b/OpenSim/OpenSim.Region/Scenes/scripting/IScriptHandler.cs
deleted file mode 100644
index 797998d..0000000
--- a/OpenSim/OpenSim.Region/Scenes/scripting/IScriptHandler.cs
+++ /dev/null
@@ -1,126 +0,0 @@
-/*

-* Copyright (c) Contributors, http://www.openmetaverse.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 System.Collections.Generic;

-using System.Text;

-using libsecondlife;

-using OpenSim.Physics.Manager;

-using OpenSim.Region;

-using OpenSim.Region.Scenes;

-using Avatar=OpenSim.Region.Scenes.ScenePresence;

-using Primitive = OpenSim.Region.Scenes.Primitive;

-

-namespace OpenSim.Region.Scripting

-{

-    public delegate void ScriptEventHandler(IScriptContext context);

-

-    public class ScriptHandler : IScriptContext, IScriptEntity, IScriptReadonlyEntity

-    {

-        private Scene m_world;

-        private Script m_script;

-        private Entity m_entity;

-

-        public LLUUID ScriptId

-        {

-            get

-            {

-                return m_script.ScriptId;

-            }

-        }

-

-        public void OnFrame()

-        {

-            m_script.OnFrame(this);

-        }

-

-        public ScriptHandler(Script script, Entity entity, Scene world)

-        {

-            m_script = script;

-            m_entity = entity;

-            m_world = world;

-        }

-

-        #region IScriptContext Members

-

-        IScriptEntity IScriptContext.Entity

-        {

-            get

-            {

-                return this;

-            }

-        }

-

-        bool IScriptContext.TryGetRandomAvatar(out IScriptReadonlyEntity avatar)

-        {

-            foreach (Entity entity in m_world.Entities.Values )

-            {

-                if( entity is Avatar )

-                {

-                    avatar = entity;

-                    return true;

-                }

-            }

-            

-            avatar = null;

-            return false;

-        }

-

-        #endregion

-

-        #region IScriptEntity and IScriptReadonlyEntity Members

-

-        public string Name

-        {

-            get

-            {

-                return m_entity.Name;

-            }

-        }

-

-        public LLVector3 Pos

-        {

-            get

-            {

-                return m_entity.Pos;

-            }

-

-            set

-            {

-                if (m_entity is Primitive)

-                {

-                    Primitive prim = m_entity as Primitive;

-                    // Of course, we really should have asked the physEngine if this is possible, and if not, returned false.

-                   // prim.UpdatePosition( value );

-                }

-            }

-        }

-

-        #endregion

-    }

-

-}

diff --git a/OpenSim/OpenSim.Region/Scenes/scripting/Script.cs b/OpenSim/OpenSim.Region/Scenes/scripting/Script.cs
index 1d01f3c..57390bc 100644
--- a/OpenSim/OpenSim.Region/Scenes/scripting/Script.cs
+++ b/OpenSim/OpenSim.Region/Scenes/scripting/Script.cs
@@ -1,53 +1,44 @@
-/*

-* Copyright (c) Contributors, http://www.openmetaverse.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 System.Collections.Generic;

 using System.Text;

-using libsecondlife;

 

-namespace OpenSim.Region.Scripting

+using OpenSim.Framework.Console;

+using OpenSim.Framework;

+using OpenSim.Region;

+using OpenSim.Region.Scenes;

+

+namespace OpenSim.Scripting

 {

-    public class Script

+    public interface IScript

+    {

+        void Initialise(ScriptInfo scriptInfo);

+        string getName();

+    }

+

+    public class TestScript : IScript

     {

-        private LLUUID m_scriptId;        

-        public virtual LLUUID ScriptId

+        ScriptInfo script;

+

+        public string getName()

+        {

+            return "TestScript 0.1";

+        }

+

+        public void Initialise(ScriptInfo scriptInfo)

+        {

+            script = scriptInfo;

+            script.events.OnFrame += new OpenSim.Region.Scenes.EventManager.OnFrameDelegate(events_OnFrame);

+            script.events.OnNewPresence += new EventManager.OnNewPresenceDelegate(events_OnNewPresence);

+        }

+

+        void events_OnNewPresence(ScenePresence presence)

         {

-            get

-            {

-                return m_scriptId;

-            }

+            script.logger.Verbose("Hello " + presence.firstname.ToString() + "!");

         }

 

-        public Script( LLUUID scriptId )

+        void events_OnFrame()

         {

-            m_scriptId = scriptId;

+            //script.logger.Verbose("Hello World!");

         }

-        

-        public ScriptEventHandler OnFrame;

     }

 }

diff --git a/OpenSim/OpenSim.Region/Scenes/scripting/ScriptFactory.cs b/OpenSim/OpenSim.Region/Scenes/scripting/ScriptFactory.cs
deleted file mode 100644
index 32ef046..0000000
--- a/OpenSim/OpenSim.Region/Scenes/scripting/ScriptFactory.cs
+++ /dev/null
@@ -1,35 +0,0 @@
-/*

-* Copyright (c) Contributors, http://www.openmetaverse.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 System.Collections.Generic;

-using System.Text;

-

-namespace OpenSim.Region.Scripting

-{

-    public delegate Script ScriptFactory();

-}

diff --git a/OpenSim/OpenSim.Region/Scenes/scripting/ScriptInfo.cs b/OpenSim/OpenSim.Region/Scenes/scripting/ScriptInfo.cs
new file mode 100644
index 0000000..a9fede5
--- /dev/null
+++ b/OpenSim/OpenSim.Region/Scenes/scripting/ScriptInfo.cs
@@ -0,0 +1,31 @@
+using System;

+using System.Collections.Generic;

+using System.Text;

+

+using OpenSim.Region.Scenes;

+using OpenSim.Framework.Console;

+

+namespace OpenSim.Scripting

+{

+    /// <summary>

+    /// Class which provides access to the world

+    /// </summary>

+    public class ScriptInfo

+    {

+        // Reference to world.eventsManager provided for convenience

+        public EventManager events;

+

+        // The main world

+        public Scene world;

+

+        // The console

+        public LogBase logger;

+

+        public ScriptInfo(Scene scene)

+        {

+            world = scene;

+            events = world.eventManager;

+            logger = OpenSim.Framework.Console.MainLog.Instance;

+        }

+    }

+}

diff --git a/OpenSim/OpenSim.Region/Scenes/scripting/ScriptManager.cs b/OpenSim/OpenSim.Region/Scenes/scripting/ScriptManager.cs
new file mode 100644
index 0000000..ff5c115
--- /dev/null
+++ b/OpenSim/OpenSim.Region/Scenes/scripting/ScriptManager.cs
@@ -0,0 +1,66 @@
+using System;

+using System.Collections.Generic;

+using System.Text;

+

+namespace OpenSim.Scripting

+{

+    public class ScriptManager

+    {

+        List<IScript> scripts = new List<IScript>();

+        OpenSim.Region.Scenes.Scene scene;

+        Dictionary<string, IScriptCompiler> compilers = new Dictionary<string, IScriptCompiler>();

+

+        private void LoadFromCompiler(Dictionary<string, IScript> compiledscripts)

+        {

+            foreach (KeyValuePair<string, IScript> script in compiledscripts)

+            {

+                ScriptInfo scriptInfo = new ScriptInfo(scene); // Since each script could potentially corrupt their access with a stray assignment, making a new one for each script.

+                OpenSim.Framework.Console.MainLog.Instance.Verbose("Loading " + script.Key);

+                script.Value.Initialise(scriptInfo);

+                scripts.Add(script.Value);

+            }

+            OpenSim.Framework.Console.MainLog.Instance.Verbose("Finished loading " + compiledscripts.Count.ToString() + " script(s)");

+        }

+

+        public ScriptManager(OpenSim.Region.Scenes.Scene world)

+        {

+            scene = world;

+

+            // Defualt Engines

+            CSharpScriptEngine csharpCompiler = new CSharpScriptEngine();

+            compilers.Add(csharpCompiler.fileExt(),csharpCompiler);

+        }

+

+        public void Compile(string filename)

+        {

+            foreach (KeyValuePair<string, IScriptCompiler> compiler in compilers)

+            {

+                if (filename.EndsWith(compiler.Key))

+                {

+                    LoadFromCompiler(compiler.Value.compile(filename));

+                    break;

+                }

+            }

+        }

+

+        public void RunScriptCmd(string[] args)

+        {

+            switch (args[0])

+            {

+                case "load":

+                    Compile(args[1]);

+                    break;

+

+                default:

+                    OpenSim.Framework.Console.MainLog.Instance.Error("Unknown script command");

+                    break;

+            }

+        }

+    }

+

+    interface IScriptCompiler

+    {

+        Dictionary<string,IScript> compile(string filename);

+        string fileExt();

+    }

+}

diff --git a/OpenSim/OpenSim.Region/Scenes/scripting/Scripts/FollowRandomAvatar.cs b/OpenSim/OpenSim.Region/Scenes/scripting/Scripts/FollowRandomAvatar.cs
deleted file mode 100644
index 21f07a8..0000000
--- a/OpenSim/OpenSim.Region/Scenes/scripting/Scripts/FollowRandomAvatar.cs
+++ /dev/null
@@ -1,64 +0,0 @@
-/*

-* Copyright (c) Contributors, http://www.openmetaverse.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 System.Collections.Generic;

-using System.Text;

-using libsecondlife;

-

-namespace OpenSim.Region.Scripting

-{

-    public class FollowRandomAvatar : Script

-    {

-        public FollowRandomAvatar()

-            : base(LLUUID.Random())

-        {

-            OnFrame += MyOnFrame;

-        }

-

-        private void MyOnFrame(IScriptContext context)

-        {

-            LLVector3 pos = context.Entity.Pos;

-

-            IScriptReadonlyEntity avatar;

-

-            if (context.TryGetRandomAvatar(out avatar))

-            {

-                LLVector3 avatarPos = avatar.Pos;

-

-                float x = pos.X + ((float)avatarPos.X.CompareTo(pos.X)) / 2;

-                float y = pos.Y + ((float)avatarPos.Y.CompareTo(pos.Y)) / 2;

-

-                LLVector3 newPos = new LLVector3(x, y, pos.Z);

-

-                context.Entity.Pos = newPos;

-            }

-        }

-    }

-

-

-}