Taken the old scripting engine out of Region.Environment and moved it into a separate module: OpenSim.Region.ExtensionsScriptModule (named as such because the purpose of it is to script server extensions, rather than "user scripting" like Tedd's engine.)

OpenSim/Region/ExtensionsScriptModule/Engines/CSharp/CSharpScriptEngine.cs

@@ -0,0 +1,102 @@
+/*
+* 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.CodeDom.Compiler;
+using System.Collections.Generic;
+using Microsoft.CSharp;
+using OpenSim.Framework.Console;
+
+namespace OpenSim.Region.ExtensionsScriptModule.CSharp
+{
+    public class CSharpScriptEngine : IScriptCompiler
+    {
+        public string FileExt()
+        {
+            return ".cs";
+        }
+
+        private Dictionary<string,IScript> LoadDotNetScript(CodeDomProvider 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.Region.Environment.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)
+            {
+                MainLog.Instance.Error("Compile errors");
+                foreach (CompilerError error in compilerResults.Errors)
+                {
+                    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.Name;
+                        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, filename);
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/CSharp/Examples/ExportRegionToLSL.cs

@@ -0,0 +1,72 @@
+using OpenSim.Framework.Console;
+using OpenSim.Framework;
+using OpenSim.Region.Environment;
+using OpenSim.Region.Environment.Scenes;
+
+using System.Collections.Generic;
+using libsecondlife;
+
+namespace OpenSim.Region.ExtensionsScriptModule.CSharp.Examples
+{
+    public class LSLExportScript : IScript
+    {
+        ScriptInfo script;
+
+        public string Name
+        {
+            get { return "LSL Export Script 0.1"; }
+        }
+
+        public void Initialise(ScriptInfo scriptInfo)
+        {
+            script = scriptInfo;
+            
+            script.events.OnScriptConsole += new EventManager.OnScriptConsoleDelegate(ProcessConsoleMsg);
+        }
+
+        void ProcessConsoleMsg(string[] args)
+        {
+            /*if (args[0].ToLower() == "lslexport")
+            {
+                string sequence = "";
+
+                foreach (KeyValuePair<LLUUID, SceneObject> obj in script.world.Objects)
+                {
+                    SceneObject root = obj.Value;
+
+                    sequence += "NEWOBJ::" + obj.Key.ToStringHyphenated() + "\n";
+
+                    string rootPrim = processPrimitiveToString(root.rootPrimitive);
+
+                    sequence += "ROOT:" + rootPrim;
+
+                    foreach (KeyValuePair<LLUUID, OpenSim.Region.Environment.Scenes.Primitive> prim in root.Children)
+                    {
+                        string child = processPrimitiveToString(prim.Value);
+                        sequence += "CHILD:" + child;
+                    }
+                }
+
+                System.Console.WriteLine(sequence);
+            }*/
+        }
+
+        string processPrimitiveToString(OpenSim.Region.Environment.Scenes.SceneObjectPart prim)
+        {
+            /*string desc = prim.Description;
+            string name = prim.Name;
+            LLVector3 pos = prim.Pos;
+            LLQuaternion rot = new LLQuaternion(prim.Rotation.x, prim.Rotation.y, prim.Rotation.z, prim.Rotation.w);
+            LLVector3 scale = prim.Scale;
+            LLVector3 rootPos = prim.WorldPos;
+
+            string setPrimParams = "";
+
+            setPrimParams += "[PRIM_SCALE, " + scale.ToString() + ", PRIM_POS, " + rootPos.ToString() + ", PRIM_ROTATION, " + rot.ToString() + "]\n";
+
+            return setPrimParams;
+              */
+            return "";
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JScript/JScriptEngine.cs

@@ -0,0 +1,102 @@
+/*
+* 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.CodeDom.Compiler;
+using System.Collections.Generic;
+using Microsoft.JScript;
+using OpenSim.Framework.Console;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JScript
+{
+    public class JScriptEngine : IScriptCompiler
+    {
+        public string FileExt()
+        {
+            return ".js";
+        }
+
+        private Dictionary<string, IScript> LoadDotNetScript(CodeDomProvider 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.Region.Environment.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)
+            {
+                MainLog.Instance.Error("Compile errors");
+                foreach (CompilerError error in compilerResults.Errors)
+                {
+                    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 = "JS.NET/" + script.Name;
+                        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)
+        {
+            JScriptCodeProvider jscriptProvider = new JScriptCodeProvider();
+            return LoadDotNetScript(jscriptProvider, filename);
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/ClassInstance.cs

@@ -0,0 +1,46 @@
+/*
+* 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 OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM
+{
+    public class ClassInstance : Object
+    {
+        public int Size;
+        public ClassRecord ClassRec;
+        public Dictionary<string, BaseType> Fields = new Dictionary<string, BaseType>();
+
+        public ClassInstance()
+        {
+
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/ClassRecord.cs

@@ -0,0 +1,640 @@
+/*
+* 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.IO;
+using System.Collections.Generic;
+using System.Text;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM
+{
+    public class ClassRecord
+    {
+        private ushort m_majorVersion;
+        private ushort m_minorVersion;
+        private ushort m_constantPoolCount;
+        private ushort m_accessFlags;
+        private ushort m_thisClass;
+        private ushort m_supperClass;
+        private ushort m_interfaceCount;
+        private ushort m_fieldCount;
+        private ushort m_methodCount;
+        //private ushort _attributeCount;
+        //private string _name;
+        public Dictionary<string, BaseType> StaticFields = new Dictionary<string, BaseType>();
+        public PoolClass MClass;
+
+        public List<PoolItem> m_constantsPool = new List<PoolItem>();
+        private List<MethodInfo> m_methodsList = new List<MethodInfo>();
+        private List<FieldInfo> m_fieldList = new List<FieldInfo>();
+
+        public ClassRecord()
+        {
+
+        }
+
+        public ClassInstance CreateNewInstance()
+        {
+            ClassInstance classInst = new ClassInstance();
+            classInst.ClassRec = this;
+            //TODO: set fields
+
+            return classInst;
+        }
+
+        public void LoadClassFromFile(string fileName)
+        {
+            Console.WriteLine("loading script " + fileName);
+            FileStream fs = File.OpenRead(fileName);
+            this.LoadClassFromBytes(ReadFully(fs));
+            fs.Close();
+        }
+
+        public void LoadClassFromBytes(byte[] data)
+        {
+            int i = 0;
+            i += 4;
+            m_minorVersion = (ushort)((data[i++] << 8) + data[i++]);
+            m_majorVersion = (ushort)((data[i++] << 8) + data[i++]);
+            m_constantPoolCount = (ushort)((data[i++] << 8) + data[i++]);
+            Console.WriteLine("there should be " + m_constantPoolCount + " items in the pool");
+            for (int count = 0; count < (m_constantPoolCount - 1); count++)
+            {
+                //read in the constant pool
+                byte pooltype = data[i++];
+                Console.WriteLine("#" + count + ": new constant type = " + pooltype);
+                //Console.WriteLine("start position is: " + i);
+                switch (pooltype)
+                {
+                    case 1:  //Utf8
+                        ushort uLength = (ushort)((data[i++] << 8) + data[i++]);
+
+                        // Console.WriteLine("new utf8 type, length is " + uLength);
+                        PoolUtf8 utf8 = new PoolUtf8();
+                        utf8.readValue(data, ref i, uLength);
+                        this.m_constantsPool.Add(utf8);
+                        break;
+                    case 3: //Int
+                        break;
+                    case 4: //Float
+                        break;
+                    case 7: //Class
+                        PoolClass pClass = new PoolClass(this);
+                        pClass.readValue(data, ref i);
+                        this.m_constantsPool.Add(pClass);
+                        break;
+                    case 9: //FieldRef
+                        PoolFieldRef pField = new PoolFieldRef(this);
+                        pField.readValue(data, ref i);
+                        this.m_constantsPool.Add(pField);
+                        break;
+                    case 10: //Method
+                        PoolMethodRef pMeth = new PoolMethodRef(this);
+                        pMeth.readValue(data, ref i);
+                        this.m_constantsPool.Add(pMeth);
+                        break;
+                    case 12:  //NamedType
+                        PoolNamedType pNamed = new PoolNamedType(this);
+                        pNamed.readValue(data, ref i);
+                        this.m_constantsPool.Add(pNamed);
+                        break;
+                }
+            }
+
+            m_accessFlags = (ushort)((data[i++] << 8) + data[i++]);
+            m_thisClass = (ushort)((data[i++] << 8) + data[i++]);
+            m_supperClass = (ushort)((data[i++] << 8) + data[i++]);
+
+            if (this.m_constantsPool[this.m_thisClass - 1] is PoolClass)
+            {
+                this.MClass = ((PoolClass)this.m_constantsPool[this.m_thisClass - 1]);
+            }
+
+            m_interfaceCount = (ushort)((data[i++] << 8) + data[i++]);
+            //should now read in the info for each interface
+
+            m_fieldCount = (ushort)((data[i++] << 8) + data[i++]);
+            //should now read in the info for each field
+            for (int count = 0; count < m_fieldCount; count++)
+            {
+                FieldInfo fieldInf = new FieldInfo(this);
+                fieldInf.ReadData(data, ref i);
+                this.m_fieldList.Add(fieldInf);
+            }
+
+            m_methodCount = (ushort)((data[i++] << 8) + data[i++]);
+            for (int count = 0; count < m_methodCount; count++)
+            {
+                MethodInfo methInf = new MethodInfo(this);
+                methInf.ReadData(data, ref i);
+                this.m_methodsList.Add(methInf);
+            }
+        }
+
+        public void AddMethodsToMemory(MethodMemory memory)
+        {
+            for (int count = 0; count < m_methodCount; count++)
+            {
+                this.m_methodsList[count].AddMethodCode(memory);
+            }
+        }
+
+        public bool StartMethod(Thread thread, string methodName)
+        {
+            for (int count = 0; count < m_methodCount; count++)
+            {
+                if (this.m_constantsPool[this.m_methodsList[count].NameIndex - 1] is PoolUtf8)
+                {
+                    if (((PoolUtf8)this.m_constantsPool[this.m_methodsList[count].NameIndex - 1]).Value == methodName)
+                    {
+                        //Console.WriteLine("found method: " + ((PoolUtf8)this._constantsPool[this._methodsList[count].NameIndex - 1]).Value);
+                        thread.SetPC(this.m_methodsList[count].CodePointer);
+                        return true;
+                    }
+                }
+            }
+            return false;
+        }
+
+        public void PrintToConsole()
+        {
+            Console.WriteLine("Class File:");
+            Console.WriteLine("Major version: " + m_majorVersion);
+            Console.WriteLine("Minor version: " + m_minorVersion);
+            Console.WriteLine("Pool size: " + m_constantPoolCount);
+
+            for (int i = 0; i < m_constantsPool.Count; i++)
+            {
+                this.m_constantsPool[i].Print();
+            }
+
+            Console.WriteLine("Access flags: " + m_accessFlags);
+            Console.WriteLine("This class: " + m_thisClass);
+            Console.WriteLine("Super class: " + m_supperClass);
+
+            for (int count = 0; count < m_fieldCount; count++)
+            {
+                Console.WriteLine();
+                this.m_fieldList[count].Print();
+            }
+
+            for (int count = 0; count < m_methodCount; count++)
+            {
+                Console.WriteLine();
+                this.m_methodsList[count].Print();
+            }
+
+            Console.WriteLine("class name is " + this.MClass.Name.Value);
+        }
+
+        public static byte[] ReadFully(Stream stream)
+        {
+            byte[] buffer = new byte[1024];
+            using (MemoryStream ms = new MemoryStream())
+            {
+                while (true)
+                {
+                    int read = stream.Read(buffer, 0, buffer.Length);
+                    if (read <= 0)
+                        return ms.ToArray();
+                    ms.Write(buffer, 0, read);
+                }
+            }
+        }
+
+        #region nested classes
+        public class PoolItem
+        {
+            public virtual void Print()
+            {
+
+            }
+        }
+
+        public class PoolUtf8 : PoolItem
+        {
+            public string Value = "";
+
+            public void readValue(byte[] data, ref int pointer, int length)
+            {
+                for (int i = 0; i < length; i++)
+                {
+                    int a = (int)data[pointer++];
+                    if ((a & 0x80) == 0)
+                    {
+                        Value = Value + (char)a;
+                    }
+                    else if ((a & 0x20) == 0)
+                    {
+                        int b = (int)data[pointer++];
+                        Value = Value + (char)(((a & 0x1f) << 6) + (b & 0x3f));
+                    }
+                    else
+                    {
+                        int b = (int)data[pointer++];
+                        int c = (int)data[pointer++];
+                        Value = Value + (char)(((a & 0xf) << 12) + ((b & 0x3f) << 6) + (c & 0x3f));
+                    }
+                }
+            }
+
+            public override void Print()
+            {
+                Console.WriteLine("Utf8 type: " + Value);
+            }
+        }
+
+        private class PoolInt : PoolItem
+        {
+
+        }
+
+        public class PoolClass : PoolItem
+        {
+            //public string name = "";
+            public ushort namePointer = 0;
+            private ClassRecord parent;
+            public PoolUtf8 Name;
+
+            public PoolClass(ClassRecord paren)
+            {
+                parent = paren;
+            }
+
+            public void readValue(byte[] data, ref int pointer)
+            {
+                namePointer = (ushort)((data[pointer++] << 8) + data[pointer++]);
+            }
+
+            public override void Print()
+            {
+                this.Name = ((PoolUtf8)this.parent.m_constantsPool[namePointer - 1]);
+                Console.Write("Class type: " + namePointer);
+                Console.WriteLine(" // " + ((PoolUtf8)this.parent.m_constantsPool[namePointer - 1]).Value);
+
+            }
+        }
+
+        public class PoolFieldRef : PoolItem
+        {
+            public ushort classPointer = 0;
+            public ushort nameTypePointer = 0;
+            public PoolNamedType mNameType;
+            public PoolClass mClass;
+            private ClassRecord parent;
+
+            public PoolFieldRef(ClassRecord paren)
+            {
+                parent = paren;
+            }
+
+            public void readValue(byte[] data, ref int pointer)
+            {
+                classPointer = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                nameTypePointer = (ushort)((data[pointer++] << 8) + data[pointer++]);
+            }
+
+            public override void Print()
+            {
+                this.mNameType = ((PoolNamedType)this.parent.m_constantsPool[nameTypePointer - 1]);
+                this.mClass = ((PoolClass)this.parent.m_constantsPool[classPointer - 1]);
+                Console.WriteLine("FieldRef type: " + classPointer + " , " + nameTypePointer);
+            }
+        }
+
+        public class PoolMethodRef : PoolItem
+        {
+            public ushort classPointer = 0;
+            public ushort nameTypePointer = 0;
+            public PoolNamedType mNameType;
+            public PoolClass mClass;
+            private ClassRecord parent;
+
+            public PoolMethodRef(ClassRecord paren)
+            {
+                parent = paren;
+            }
+
+            public void readValue(byte[] data, ref int pointer)
+            {
+                classPointer = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                nameTypePointer = (ushort)((data[pointer++] << 8) + data[pointer++]);
+            }
+
+            public override void Print()
+            {
+                this.mNameType = ((PoolNamedType)this.parent.m_constantsPool[nameTypePointer - 1]);
+                this.mClass = ((PoolClass)this.parent.m_constantsPool[classPointer - 1]);
+                Console.WriteLine("MethodRef type: " + classPointer + " , " + nameTypePointer);
+            }
+        }
+
+        public class PoolNamedType : PoolItem
+        {
+            public ushort namePointer = 0;
+            public ushort typePointer = 0;
+            private ClassRecord parent;
+            public PoolUtf8 Name;
+            public PoolUtf8 Type;
+
+            public PoolNamedType(ClassRecord paren)
+            {
+                parent = paren;
+            }
+
+            public void readValue(byte[] data, ref int pointer)
+            {
+                namePointer = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                typePointer = (ushort)((data[pointer++] << 8) + data[pointer++]);
+            }
+
+            public override void Print()
+            {
+                Name = ((PoolUtf8)this.parent.m_constantsPool[namePointer - 1]);
+                Type = ((PoolUtf8)this.parent.m_constantsPool[typePointer - 1]);
+                Console.Write("Named type: " + namePointer + " , " + typePointer);
+                Console.WriteLine(" // " + ((PoolUtf8)this.parent.m_constantsPool[namePointer - 1]).Value);
+            }
+        }
+
+        //***********************
+        public class MethodInfo
+        {
+            public ushort AccessFlags = 0;
+            public ushort NameIndex = 0;
+            public string Name = "";
+            public ushort DescriptorIndex = 0;
+            public ushort AttributeCount = 0;
+            public List<MethodAttribute> Attributes = new List<MethodAttribute>();
+            private ClassRecord parent;
+            public int CodePointer = 0;
+
+            public MethodInfo(ClassRecord paren)
+            {
+                parent = paren;
+            }
+
+            public void AddMethodCode(MethodMemory memory)
+            {
+                Array.Copy(this.Attributes[0].Code, 0, memory.MethodBuffer, memory.NextMethodPC, this.Attributes[0].Code.Length);
+                memory.Methodcount++;
+                this.CodePointer = memory.NextMethodPC;
+                memory.NextMethodPC += this.Attributes[0].Code.Length;
+            }
+
+            public void ReadData(byte[] data, ref int pointer)
+            {
+                AccessFlags = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                NameIndex = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                DescriptorIndex = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                AttributeCount = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                for (int i = 0; i < AttributeCount; i++)
+                {
+                    MethodAttribute attri = new MethodAttribute(this.parent);
+                    attri.ReadData(data, ref pointer);
+                    this.Attributes.Add(attri);
+                }
+            }
+
+            public void Print()
+            {
+                Console.WriteLine("Method Info Struct: ");
+                Console.WriteLine("AccessFlags: " + AccessFlags);
+                Console.WriteLine("NameIndex: " + NameIndex + " // " + ((PoolUtf8)this.parent.m_constantsPool[NameIndex - 1]).Value);
+                Console.WriteLine("DescriptorIndex: " + DescriptorIndex + " // " + ((PoolUtf8)this.parent.m_constantsPool[DescriptorIndex - 1]).Value);
+                Console.WriteLine("Attribute Count:" + AttributeCount);
+                for (int i = 0; i < AttributeCount; i++)
+                {
+                    this.Attributes[i].Print();
+                }
+            }
+
+            public class MethodAttribute
+            {
+                public ushort NameIndex = 0;
+                public string Name = "";
+                public Int32 Length = 0;
+                //for now only support code attribute
+                public ushort MaxStack = 0;
+                public ushort MaxLocals = 0;
+                public Int32 CodeLength = 0;
+                public byte[] Code;
+                public ushort ExceptionTableLength = 0;
+                public ushort SubAttributeCount = 0;
+                public List<SubAttribute> SubAttributes = new List<SubAttribute>();
+                private ClassRecord parent;
+
+                public MethodAttribute(ClassRecord paren)
+                {
+                    parent = paren;
+                }
+
+                public void ReadData(byte[] data, ref int pointer)
+                {
+                    NameIndex = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                    Length = (Int32)((data[pointer++] << 24) + (data[pointer++] << 16) + (data[pointer++] << 8) + data[pointer++]);
+                    MaxStack = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                    MaxLocals = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                    CodeLength = (Int32)((data[pointer++] << 24) + (data[pointer++] << 16) + (data[pointer++] << 8) + data[pointer++]);
+                    Code = new byte[CodeLength];
+                    for (int i = 0; i < CodeLength; i++)
+                    {
+                        Code[i] = data[pointer++];
+                    }
+                    ExceptionTableLength = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                    SubAttributeCount = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                    for (int i = 0; i < SubAttributeCount; i++)
+                    {
+                        SubAttribute subAttri = new SubAttribute(this.parent);
+                        subAttri.ReadData(data, ref pointer);
+                        this.SubAttributes.Add(subAttri);
+                    }
+                }
+
+                public void Print()
+                {
+                    Console.WriteLine("Method Attribute: ");
+                    Console.WriteLine("Name Index: " + NameIndex + " // " + ((PoolUtf8)this.parent.m_constantsPool[NameIndex - 1]).Value);
+                    Console.WriteLine("Length: " + Length);
+                    Console.WriteLine("MaxStack: " + MaxStack);
+                    Console.WriteLine("MaxLocals: " + MaxLocals);
+                    Console.WriteLine("CodeLength: " + CodeLength);
+                    for (int i = 0; i < Code.Length; i++)
+                    {
+                        Console.WriteLine("OpCode #" + i + " is: " + Code[i]);
+                    }
+                    Console.WriteLine("SubAttributes: " + SubAttributeCount);
+                    for (int i = 0; i < SubAttributeCount; i++)
+                    {
+                        this.SubAttributes[i].Print();
+                    }
+                }
+
+                public class SubAttribute
+                {
+                    public ushort NameIndex = 0;
+                    public string Name = "";
+                    public Int32 Length = 0;
+                    public byte[] Data;
+                    private ClassRecord parent;
+
+                    public SubAttribute(ClassRecord paren)
+                    {
+                        parent = paren;
+                    }
+
+                    public void ReadData(byte[] data, ref int pointer)
+                    {
+                        NameIndex = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                        Length = (Int32)((data[pointer++] << 24) + (data[pointer++] << 16) + (data[pointer++] << 8) + data[pointer++]);
+                        Data = new byte[Length];
+                        for (int i = 0; i < Length; i++)
+                        {
+                            Data[i] = data[pointer++];
+                        }
+                    }
+
+                    public void Print()
+                    {
+                        Console.WriteLine("SubAttribute: NameIndex: " + NameIndex + " // " + ((PoolUtf8)this.parent.m_constantsPool[NameIndex - 1]).Value);
+                    }
+
+                }
+            }
+
+        }
+        private class InterfaceInfo
+        {
+            public void ReadData(byte[] data, ref int i)
+            {
+
+            }
+        }
+
+        public class FieldInfo
+        {
+            public ushort AccessFlags = 0;
+            public ushort NameIndex = 0;
+            public string Name = "";
+            public ushort DescriptorIndex = 0;
+            public ushort AttributeCount = 0;
+            public List<FieldAttribute> Attributes = new List<FieldAttribute>();
+            private ClassRecord parent;
+
+            public FieldInfo(ClassRecord paren)
+            {
+                parent = paren;
+            }
+
+            public void ReadData(byte[] data, ref int pointer)
+            {
+                AccessFlags = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                NameIndex = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                DescriptorIndex = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                AttributeCount = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                for (int i = 0; i < AttributeCount; i++)
+                {
+                    FieldAttribute attri = new FieldAttribute(this.parent);
+                    attri.ReadData(data, ref pointer);
+                    this.Attributes.Add(attri);
+                }
+            }
+
+            public void Print()
+            {
+                Console.WriteLine("Field Info Struct: ");
+                Console.WriteLine("AccessFlags: " + AccessFlags);
+                Console.WriteLine("NameIndex: " + NameIndex + " // " + ((PoolUtf8)this.parent.m_constantsPool[NameIndex - 1]).Value);
+                Console.WriteLine("DescriptorIndex: " + DescriptorIndex + " // " + ((PoolUtf8)this.parent.m_constantsPool[DescriptorIndex - 1]).Value);
+                Console.WriteLine("Attribute Count:" + AttributeCount);
+                //if static, add to static field list
+                // if (this.AccessFlags == 9) //public and static
+                if ((this.AccessFlags & 0x08) != 0)
+                {
+                    switch (((PoolUtf8)this.parent.m_constantsPool[DescriptorIndex - 1]).Value)
+                    {
+                        case "I":
+                            Int newin = new Int();
+                            this.parent.StaticFields.Add(((PoolUtf8)this.parent.m_constantsPool[NameIndex - 1]).Value, newin);
+                            break;
+                        case "F":
+                            Float newfl = new Float();
+                            this.parent.StaticFields.Add(((PoolUtf8)this.parent.m_constantsPool[NameIndex - 1]).Value, newfl);
+                            break;
+                    }
+
+                }
+                for (int i = 0; i < AttributeCount; i++)
+                {
+                    this.Attributes[i].Print();
+                }
+            }
+
+            public class FieldAttribute
+            {
+                public ushort NameIndex = 0;
+                public string Name = "";
+                public Int32 Length = 0;
+                public byte[] Data;
+                private ClassRecord parent;
+
+                public FieldAttribute(ClassRecord paren)
+                {
+                    parent = paren;
+                }
+
+                public void ReadData(byte[] data, ref int pointer)
+                {
+                    NameIndex = (ushort)((data[pointer++] << 8) + data[pointer++]);
+                    Length = (Int32)((data[pointer++] << 24) + (data[pointer++] << 16) + (data[pointer++] << 8) + data[pointer++]);
+                    Data = new byte[Length];
+                    for (int i = 0; i < Length; i++)
+                    {
+                        Data[i] = data[pointer++];
+                    }
+                }
+
+                public void Print()
+                {
+                    Console.WriteLine("FieldAttribute: NameIndex: " + NameIndex + " // " + ((PoolUtf8)this.parent.m_constantsPool[NameIndex - 1]).Value);
+                }
+            }
+        }
+
+        private class AttributeInfo
+        {
+            public void ReadData(byte[] data, ref int i)
+            {
+
+            }
+        }
+        #endregion
+
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Heap.cs

@@ -0,0 +1,43 @@
+/*
+* 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.ExtensionsScriptModule.JVMEngine.JVM
+{
+    public class Heap
+    {
+        public List<ClassInstance> ClassObjects = new List<ClassInstance>();
+
+        public Heap()
+        {
+
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Logic.cs

@@ -0,0 +1,551 @@
+/*
+* 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 OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM
+{
+    partial class Thread
+    {
+        private partial class Interpreter
+        {
+            private bool IsLogicOpCode(byte opcode)
+            {
+                bool result = false;
+                switch (opcode)
+                {
+                    case (byte)(byte)OpCode.iconst_m1:
+                        Int m_int = new Int();
+                        m_int.mValue = -1;
+                        this.m_thread.m_currentFrame.OpStack.Push(m_int);
+                        result = true;
+                        break;
+                    case (byte)(byte)OpCode.iconst_0:
+                        m_int = new Int();
+                        m_int.mValue = 0;
+                        this.m_thread.m_currentFrame.OpStack.Push(m_int);
+                        result = true;
+                        break;
+                    case (byte)(byte)OpCode.iconst_1:
+                        m_int = new Int();
+                        m_int.mValue = 1;
+                        this.m_thread.m_currentFrame.OpStack.Push(m_int);
+                        result = true;
+                        break;
+                    case (byte)(byte)OpCode.iconst_2:
+                        m_int = new Int();
+                        m_int.mValue = 2;
+                        this.m_thread.m_currentFrame.OpStack.Push(m_int);
+                        result = true;
+                        break;
+                    case (byte)(byte)OpCode.iconst_3:
+                        m_int = new Int();
+                        m_int.mValue = 3;
+                        this.m_thread.m_currentFrame.OpStack.Push(m_int);
+                        break;
+                    case (byte)(byte)OpCode.iconst_4:
+                        m_int = new Int();
+                        m_int.mValue = 4;
+                        this.m_thread.m_currentFrame.OpStack.Push(m_int);
+                        result = true;
+                        break;
+                    case (byte)OpCode.iconst_5:
+                        m_int = new Int();
+                        m_int.mValue = 5;
+                        this.m_thread.m_currentFrame.OpStack.Push(m_int);
+                        result = true;
+                        break;
+                    case (byte)OpCode.fconst_0:
+                        Float m_float = new Float();
+                        m_float.mValue = 0.0f;
+                        this.m_thread.m_currentFrame.OpStack.Push(m_float);
+                        result = true;
+                        break;
+                    case (byte)OpCode.fconst_1:
+                        m_float = new Float();
+                        m_float.mValue = 1.0f;
+                        this.m_thread.m_currentFrame.OpStack.Push(m_float);
+                        result = true;
+                        break;
+                    case (byte)OpCode.fconst_2:
+                        m_float = new Float();
+                        m_float.mValue = 2.0f;
+                        this.m_thread.m_currentFrame.OpStack.Push(m_float);
+                        result = true;
+                        break;
+                    case (byte)OpCode.bipush:  //is this right? this should be pushing a byte onto stack not int?
+                        int pushvalue = (int)GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC];
+                        Int pushInt = new Int();
+                        pushInt.mValue = pushvalue;
+                        this.m_thread.m_currentFrame.OpStack.Push(pushInt);
+                        this.m_thread.PC++;
+                        result = true;
+                        break;
+                    case (byte)OpCode.sipush:
+                        short pushvalue2 = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC + 1]);
+                        Int pushInt2 = new Int();
+                        pushInt2.mValue = pushvalue2;
+                        this.m_thread.m_currentFrame.OpStack.Push(pushInt2);
+                        this.m_thread.PC += 2;
+                        result = true;
+                        break;
+                    case (byte)OpCode.fload:
+                        short findex1 = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC]));
+                        Float fload = new Float();
+                        if (this.m_thread.m_currentFrame.LocalVariables[findex1] != null)
+                        {
+                            if (this.m_thread.m_currentFrame.LocalVariables[findex1] is Float)
+                            {
+                                fload.mValue = ((Float)this.m_thread.m_currentFrame.LocalVariables[findex1]).mValue;
+                                this.m_thread.m_currentFrame.OpStack.Push(fload);
+                            }
+                        }
+                        this.m_thread.PC++;
+                        result = true;
+                        break;
+                    case (byte)OpCode.iload_0:
+                        if (this.m_thread.m_currentFrame.LocalVariables[0] != null)
+                        {
+                            if (this.m_thread.m_currentFrame.LocalVariables[0] is Int)
+                            {
+                                Int newInt = new Int();
+                                newInt.mValue = ((Int)this.m_thread.m_currentFrame.LocalVariables[0]).mValue;
+                                this.m_thread.m_currentFrame.OpStack.Push(newInt);
+                            }
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.iload_1:
+                        if (this.m_thread.m_currentFrame.LocalVariables[1] != null)
+                        {
+                            if (this.m_thread.m_currentFrame.LocalVariables[1] is Int)
+                            {
+                                Int newInt = new Int();
+                                newInt.mValue = ((Int)this.m_thread.m_currentFrame.LocalVariables[1]).mValue;
+                                this.m_thread.m_currentFrame.OpStack.Push(newInt);
+                            }
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fload_0:
+                        if (this.m_thread.m_currentFrame.LocalVariables[0] != null)
+                        {
+                            if (this.m_thread.m_currentFrame.LocalVariables[0] is Float)
+                            {
+                                Float newfloat = new Float();
+                                newfloat.mValue = ((Float)this.m_thread.m_currentFrame.LocalVariables[0]).mValue;
+                                this.m_thread.m_currentFrame.OpStack.Push(newfloat);
+                            }
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fload_1:
+                        if (this.m_thread.m_currentFrame.LocalVariables[1] != null)
+                        {
+                            if (this.m_thread.m_currentFrame.LocalVariables[1] is Float)
+                            {
+                                Float newfloat = new Float();
+                                newfloat.mValue = ((Float)this.m_thread.m_currentFrame.LocalVariables[1]).mValue;
+                                this.m_thread.m_currentFrame.OpStack.Push(newfloat);
+                            }
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fload_2:
+                        if (this.m_thread.m_currentFrame.LocalVariables[2] != null)
+                        {
+                            if (this.m_thread.m_currentFrame.LocalVariables[2] is Float)
+                            {
+                                Float newfloat = new Float();
+                                newfloat.mValue = ((Float)this.m_thread.m_currentFrame.LocalVariables[2]).mValue;
+                                this.m_thread.m_currentFrame.OpStack.Push(newfloat);
+                            }
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fload_3:
+                        if (this.m_thread.m_currentFrame.LocalVariables[3] != null)
+                        {
+                            if (this.m_thread.m_currentFrame.LocalVariables[3] is Float)
+                            {
+                                Float newfloat = new Float();
+                                newfloat.mValue = ((Float)this.m_thread.m_currentFrame.LocalVariables[3]).mValue;
+                                this.m_thread.m_currentFrame.OpStack.Push(newfloat);
+                            }
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.istore:
+                        short findex3 = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC]));
+                        BaseType istor = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (istor is Int)
+                        {
+                            this.m_thread.m_currentFrame.LocalVariables[findex3] = (Int)istor;
+                        }
+                        this.m_thread.PC++;
+                        result = true;
+                        break;
+                    case (byte)OpCode.fstore:
+                        short findex = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC]));
+                        BaseType fstor = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (fstor is Float)
+                        {
+                            this.m_thread.m_currentFrame.LocalVariables[findex] = (Float)fstor;
+                        }
+                        this.m_thread.PC++;
+                        result = true;
+                        break;
+                    case (byte)OpCode.istore_0:
+                        BaseType baset = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (baset is Int)
+                        {
+                            this.m_thread.m_currentFrame.LocalVariables[0] = (Int)baset;
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.istore_1:
+                        baset = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (baset is Int)
+                        {
+                            this.m_thread.m_currentFrame.LocalVariables[1] = (Int)baset;
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fstore_0:
+                        baset = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (baset is Float)
+                        {
+                            this.m_thread.m_currentFrame.LocalVariables[0] = (Float)baset;
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fstore_1:
+                        baset = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (baset is Float)
+                        {
+                            this.m_thread.m_currentFrame.LocalVariables[1] = (Float)baset;
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fstore_2:
+                        baset = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (baset is Float)
+                        {
+                            this.m_thread.m_currentFrame.LocalVariables[2] = (Float)baset;
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fstore_3:
+                        baset = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (baset is Float)
+                        {
+                            this.m_thread.m_currentFrame.LocalVariables[3] = (Float)baset;
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.pop:
+                        this.m_thread.m_currentFrame.OpStack.Pop();
+                        result = true;
+                        break;
+                    case (byte)OpCode.fadd:
+                        BaseType bf2 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        BaseType bf1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (bf1 is Float && bf2 is Float)
+                        {
+                            Float nflt = new Float();
+                            nflt.mValue = ((Float)bf1).mValue + ((Float)bf2).mValue;
+                            this.m_thread.m_currentFrame.OpStack.Push(nflt);
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fsub:
+                        BaseType bsf2 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        BaseType bsf1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (bsf1 is Float && bsf2 is Float)
+                        {
+                            Float resf = new Float();
+                            resf.mValue = ((Float)bsf1).mValue - ((Float)bsf2).mValue;
+                            this.m_thread.m_currentFrame.OpStack.Push(resf);
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.imul: //check the order of the two values off the stack is correct
+                        BaseType bs2 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        BaseType bs1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (bs1 is Int && bs2 is Int)
+                        {
+                            Int nInt = new Int();
+                            nInt.mValue = ((Int)bs1).mValue * ((Int)bs2).mValue;
+                            this.m_thread.m_currentFrame.OpStack.Push(nInt);
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.iinc:
+                        if (this.m_thread.m_currentFrame.LocalVariables[GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC]] != null)
+                        {
+                            if (this.m_thread.m_currentFrame.LocalVariables[GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC]] is Int)
+                            {
+                                ((Int)this.m_thread.m_currentFrame.LocalVariables[GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC]]).mValue += (sbyte)GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC + 1];
+                            }
+                        }
+                        this.m_thread.PC += 2;
+                        result = true;
+                        break;
+                    case (byte)OpCode.f2i:
+                        BaseType conv1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (conv1 is Float)
+                        {
+                            Int newconv = new Int();
+                            newconv.mValue = (int)((Float)conv1).mValue;
+                            this.m_thread.m_currentFrame.OpStack.Push(newconv);
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fcmpl:
+                        BaseType flcom2 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        BaseType flcom1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (flcom1 is Float && flcom2 is Float)
+                        {
+                            Int compres = new Int();
+                            if (((Float)flcom1).mValue < ((Float)flcom2).mValue)
+                            {
+                                compres.mValue = -1;
+                            }
+                            else if (((Float)flcom1).mValue > ((Float)flcom2).mValue)
+                            {
+                                compres.mValue = 1;
+                            }
+                            else
+                            {
+                                compres.mValue = 0;
+                            }
+                            this.m_thread.m_currentFrame.OpStack.Push(compres);
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.fcmpg:
+                        flcom2 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        flcom1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (flcom1 is Float && flcom2 is Float)
+                        {
+                            Int compres = new Int();
+                            if (((Float)flcom1).mValue < ((Float)flcom2).mValue)
+                            {
+                                compres.mValue = -1;
+                            }
+                            else if (((Float)flcom1).mValue > ((Float)flcom2).mValue)
+                            {
+                                compres.mValue = 1;
+                            }
+                            else
+                            {
+                                compres.mValue = 0;
+                            }
+                            this.m_thread.m_currentFrame.OpStack.Push(compres);
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.ifge:
+                        short compareoffset2 = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC + 1]);
+                        BaseType compe1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (compe1 is Int)
+                        {
+                            if (((Int)compe1).mValue >= 0)
+                            {
+                                this.m_thread.PC += -1 + compareoffset2;
+                            }
+                            else
+                            {
+                                this.m_thread.PC += 2;
+                            }
+                        }
+                        else
+                        {
+                            this.m_thread.PC += 2;
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.ifle:
+                        short compareoffset1 = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC + 1]);
+                        BaseType comp1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (comp1 is Int)
+                        {
+                            if (((Int)comp1).mValue <= 0)
+                            {
+                                this.m_thread.PC += -1 + compareoffset1;
+                            }
+                            else
+                            {
+                                this.m_thread.PC += 2;
+                            }
+                        }
+                        else
+                        {
+                            this.m_thread.PC += 2;
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.if_icmpge:
+                        short compareoffset = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC + 1]);
+                        BaseType bc2 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        BaseType bc1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (bc1 is Int && bc2 is Int)
+                        {
+                            //Console.WriteLine("comparing " + ((Int)bc1).mValue + " and " + ((Int)bc2).mValue);
+                            if (((Int)bc1).mValue >= ((Int)bc2).mValue)
+                            {
+                                // Console.WriteLine("branch compare true , offset is " +compareoffset);
+                                // Console.WriteLine("current PC is " + this._mThread.PC);
+                                this.m_thread.PC += -1 + compareoffset;
+                                //Console.WriteLine("new PC is " + this._mThread.PC);
+                            }
+                            else
+                            {
+                                //Console.WriteLine("branch compare false");
+                                this.m_thread.PC += 2;
+                            }
+                        }
+                        else
+                        {
+                            this.m_thread.PC += 2;
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode.if_icmple:
+                        short compareloffset = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC + 1]);
+                        BaseType bcl2 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        BaseType bcl1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (bcl1 is Int && bcl2 is Int)
+                        {
+                            //Console.WriteLine("comparing " + ((Int)bcl1).mValue + " and " + ((Int)bcl2).mValue);
+                            if (((Int)bcl1).mValue <= ((Int)bcl2).mValue)
+                            {
+                                // Console.WriteLine("branch compare true , offset is " + compareloffset);
+                                // Console.WriteLine("current PC is " + this._mThread.PC);
+                                this.m_thread.PC += -1 + compareloffset;
+                                // Console.WriteLine("new PC is " + this._mThread.PC);
+                            }
+                            else
+                            {
+                                //Console.WriteLine("branch compare false");
+                                this.m_thread.PC += 2;
+                            }
+                        }
+                        else
+                        {
+                            this.m_thread.PC += 2;
+                        }
+                        result = true;
+                        break;
+                    case (byte)OpCode._goto:
+                        short offset = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC + 1]);
+                        this.m_thread.PC += -1 + offset;
+                        result = true;
+                        break;
+                    case (byte)OpCode.getstatic:
+                        short fieldrefIndex = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC + 1]);
+                        if (this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1] is ClassRecord.PoolFieldRef)
+                        {
+                            if (((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mClass.Name.Value == this.m_thread.currentClass.MClass.Name.Value)
+                            {
+                                //from this class
+                                if (this.m_thread.currentClass.StaticFields.ContainsKey(((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mNameType.Name.Value))
+                                {
+                                    if (this.m_thread.currentClass.StaticFields[((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mNameType.Name.Value] is Float)
+                                    {
+                                        Float retFloat = new Float();
+                                        retFloat.mValue = ((Float)this.m_thread.currentClass.StaticFields[((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mNameType.Name.Value]).mValue;
+                                        this.m_thread.m_currentFrame.OpStack.Push(retFloat);
+                                    }
+                                    else if (this.m_thread.currentClass.StaticFields[((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mNameType.Name.Value] is Int)
+                                    {
+                                        Int retInt = new Int();
+                                        retInt.mValue = ((Int)this.m_thread.currentClass.StaticFields[((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mNameType.Name.Value]).mValue;
+                                        // Console.WriteLine("getting static field, " + retInt.mValue);
+                                        this.m_thread.m_currentFrame.OpStack.Push(retInt);
+                                    }
+                                }
+                            }
+                            else
+                            {
+                                //get from a different class
+                            }
+                        }
+                        this.m_thread.PC += 2;
+                        result = true;
+                        break;
+                    case (byte)OpCode.putstatic:
+                        fieldrefIndex = (short)((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC + 1]);
+                        BaseType addstatic = this.m_thread.m_currentFrame.OpStack.Pop();
+                        if (this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1] is ClassRecord.PoolFieldRef)
+                        {
+                            if (((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mClass.Name.Value == this.m_thread.currentClass.MClass.Name.Value)
+                            {
+                                // this class
+                                if (this.m_thread.currentClass.StaticFields.ContainsKey(((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mNameType.Name.Value))
+                                {
+                                    if (addstatic is Float)
+                                    {
+                                        if (this.m_thread.currentClass.StaticFields[((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mNameType.Name.Value] is Float)
+                                        {
+                                            Float newf = new Float();
+                                            newf.mValue = ((Float)addstatic).mValue;
+                                            this.m_thread.currentClass.StaticFields[((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mNameType.Name.Value] = newf;
+                                        }
+                                    }
+                                    else if (addstatic is Int)
+                                    {
+                                        if (this.m_thread.currentClass.StaticFields[((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mNameType.Name.Value] is Int)
+                                        {
+                                            //Console.WriteLine("setting static field  to " + ((Int)addstatic).mValue);
+                                            Int newi = new Int();
+                                            newi.mValue = ((Int)addstatic).mValue;
+                                            this.m_thread.currentClass.StaticFields[((ClassRecord.PoolFieldRef)this.m_thread.currentClass.m_constantsPool[fieldrefIndex - 1]).mNameType.Name.Value] = newi;
+                                        }
+                                    }
+                                }
+                            }
+                            else
+                            {
+                                // a different class
+                            }
+                        }
+                        this.m_thread.PC += 2;
+                        result = true;
+                        break;
+
+                }
+
+                return result;
+            }
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Methods.cs

@@ -0,0 +1,96 @@
+/*
+* 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 OpenSim.Framework.Interfaces;
+using OpenSim.Framework;
+using OpenSim.Framework.Types;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM
+{
+    partial class Thread
+    {
+        private partial class Interpreter
+        {
+            private bool IsMethodOpCode(byte opcode)
+            {
+                bool result = false;
+                switch (opcode)
+                {
+                    case 184:
+                        short refIndex = (short) ((GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC] << 8) + GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC+1]);
+                        if (this.m_thread.currentClass.m_constantsPool[refIndex - 1] is ClassRecord.PoolMethodRef)
+                        {
+                            string typ = ((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Type.Value;
+                            string typeparam = "";
+                            string typereturn = "";
+                            int firstbrak = 0;
+                            int secondbrak = 0;
+                            firstbrak = typ.LastIndexOf('(');
+                            secondbrak = typ.LastIndexOf(')');
+                            typeparam = typ.Substring(firstbrak + 1, secondbrak - firstbrak - 1);
+                            typereturn = typ.Substring(secondbrak + 1, typ.Length - secondbrak - 1);
+                            if (((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mClass.Name.Value == this.m_thread.currentClass.MClass.Name.Value)
+                            {
+                                //calling a method in this class
+                                if (typeparam.Length == 0)
+                                {
+                                    this.m_thread.JumpToStaticVoidMethod(((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Name.Value, (this.m_thread.PC + 2));
+                                }
+                                else
+                                {
+                                    this.m_thread.JumpToStaticParamMethod(((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Name.Value, typeparam, (this.m_thread.PC + 2));
+                                }
+                            }
+                            else
+                            {
+                                //calling a method of a different class
+
+                                // OpenSimAPI Class
+                                if (((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mClass.Name.Value == "OpenSimAPI")
+                                {
+                                    this.m_thread.scriptInfo.api.CallMethod(((ClassRecord.PoolMethodRef)this.m_thread.currentClass.m_constantsPool[refIndex - 1]).mNameType.Name.Value, null);
+                                }
+                            }
+                        }
+                        else
+                        {
+                            this.m_thread.PC += 2;
+                        }
+                        result = true;
+                        break;
+                }
+
+                return result;
+            }
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.Return.cs

@@ -0,0 +1,40 @@
+/*
+* 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.ExtensionsScriptModule.JVMEngine.JVM
+{
+    partial class Thread
+    {
+        private partial class Interpreter
+        {
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Interpreter.cs

@@ -0,0 +1,135 @@
+/*
+* 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 OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM
+{
+    partial class Thread
+    {
+        private partial class Interpreter
+        {
+            private Thread m_thread;
+
+            public Interpreter(Thread parentThread)
+            {
+                m_thread = parentThread;
+            }
+
+            public bool Excute()
+            {
+                bool run = true;
+                byte currentOpCode = GlobalMemory.MethodArea.MethodBuffer[this.m_thread.PC++];
+               // Console.WriteLine("opCode is: " + currentOpCode);
+                bool handled = false;
+
+                handled = this.IsLogicOpCode(currentOpCode);
+                if (!handled)
+                {
+                    handled = this.IsMethodOpCode(currentOpCode);
+                }
+                if (!handled)
+                {
+                    if (currentOpCode == 172)
+                    {
+                        if (this.m_thread.stack.StackFrames.Count > 1)
+                        {
+                            Console.WriteLine("returning int from function");
+                            int retPC1 = this.m_thread.m_currentFrame.ReturnPC;
+                            BaseType bas1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                            this.m_thread.stack.StackFrames.Pop();
+                            this.m_thread.m_currentFrame = this.m_thread.stack.StackFrames.Peek();
+                            this.m_thread.PC = retPC1;
+                            if (bas1 is Int)
+                            {
+                                this.m_thread.m_currentFrame.OpStack.Push((Int)bas1);
+                            }
+                        }
+                        else
+                        {
+                          //  Console.WriteLine("No parent function so ending program");
+                            this.m_thread.stack.StackFrames.Pop();
+                            run = false;
+                        }
+                        handled = true;
+                    }
+                    if (currentOpCode == 174)
+                    {
+                        if (this.m_thread.stack.StackFrames.Count > 1)
+                        {
+                            Console.WriteLine("returning float from function");
+                            int retPC1 = this.m_thread.m_currentFrame.ReturnPC;
+                            BaseType bas1 = this.m_thread.m_currentFrame.OpStack.Pop();
+                            this.m_thread.stack.StackFrames.Pop();
+                            this.m_thread.m_currentFrame = this.m_thread.stack.StackFrames.Peek();
+                            this.m_thread.PC = retPC1;
+                            if (bas1 is Float)
+                            {
+                                this.m_thread.m_currentFrame.OpStack.Push((Float)bas1);
+                            }
+                        }
+                        else
+                        {
+                           // Console.WriteLine("No parent function so ending program");
+                            this.m_thread.stack.StackFrames.Pop();
+                            run = false;
+                        }
+                        handled = true;
+                    }
+                    if (currentOpCode == 177)
+                    {
+                        if (this.m_thread.stack.StackFrames.Count > 1)
+                        {
+                            Console.WriteLine("returning from function");
+                            int retPC = this.m_thread.m_currentFrame.ReturnPC;
+                            this.m_thread.stack.StackFrames.Pop();
+                            this.m_thread.m_currentFrame = this.m_thread.stack.StackFrames.Peek();
+                            this.m_thread.PC = retPC;
+                        }
+                        else
+                        {
+                           // Console.WriteLine("No parent function so ending program");
+                            this.m_thread.stack.StackFrames.Pop();
+                            run = false;
+                        }
+                        handled = true;
+                    }
+                }
+                if (!handled)
+                {
+                    Console.WriteLine("opcode " + currentOpCode + " not been handled ");
+                }
+                return run;
+
+            }
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/MainMemory.cs

@@ -0,0 +1,45 @@
+/*
+* 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.ExtensionsScriptModule.JVMEngine.JVM
+{
+    public class MainMemory
+    {
+        public Heap HeapArea;
+        public MethodMemory MethodArea;
+ 
+        public MainMemory()
+        {
+            MethodArea = new MethodMemory();
+            HeapArea = new Heap();
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/MethodMemory.cs

@@ -0,0 +1,46 @@
+/*
+* 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.ExtensionsScriptModule.JVMEngine.JVM
+{
+    public class MethodMemory
+    {
+        public byte[] MethodBuffer;
+        public List<ClassRecord> Classes = new List<ClassRecord>();
+        public int NextMethodPC = 0;
+        public int Methodcount = 0;
+
+        public MethodMemory()
+        {
+            MethodBuffer = new byte[20000];
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Object.cs

@@ -0,0 +1,37 @@
+/*
+* 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.ExtensionsScriptModule.JVMEngine.JVM
+{
+    public class Object
+    {
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/OpCodes.cs

@@ -0,0 +1,56 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM
+{
+    public enum OpCode : byte
+    {
+        iconst_m1 = 2,
+        iconst_0 = 3,
+        iconst_1 = 4,
+        iconst_2 = 5,
+        iconst_3 = 6,
+        iconst_4 = 7,
+        iconst_5 = 8,
+        fconst_0 = 11,
+        fconst_1 = 12,
+        fconst_2 = 13,
+        bipush = 16,
+        sipush = 17,
+        fload = 23,
+        iload_0 = 26,
+        iload_1 = 27,
+        fload_0 = 34,
+        fload_1 = 35,
+        fload_2 = 36,
+        fload_3 = 37,
+        istore = 54,
+        fstore = 56,
+        istore_0 = 59,
+        istore_1 = 60,
+        istore_2 = 61,
+        istore_3 = 62,
+        fstore_0 = 67,
+        fstore_1 = 68,
+        fstore_2 = 69,
+        fstore_3 = 70,
+        pop = 87,
+        fadd = 98,
+        fsub = 102,
+        imul = 104,
+        iinc = 132,
+        f2i = 139,
+        fcmpl = 149,
+        fcmpg = 150,
+        ifge = 156,
+        ifgt = 157,
+        ifle = 158,
+        if_icmpge = 162,
+        if_icmpgt = 163,
+        if_icmple = 164,
+        _goto = 167,
+        getstatic = 178,
+        putstatic = 179
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Stack.cs

@@ -0,0 +1,42 @@
+/*
+* 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.ExtensionsScriptModule.JVMEngine.JVM
+{
+    public class Stack
+    {
+        public Stack<StackFrame> StackFrames = new Stack<StackFrame>();
+
+        public Stack()
+        {
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/StackFrame.cs

@@ -0,0 +1,49 @@
+/*
+* 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 OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM
+{
+    public class StackFrame
+    {
+        public BaseType[] LocalVariables;
+        public Stack<BaseType> OpStack = new Stack<BaseType>();
+
+        public int ReturnPC = 0;
+        public ClassRecord CallingClass = null;
+
+        public StackFrame()
+        {
+            LocalVariables = new BaseType[20];
+        }
+
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JVM/Thread.cs

@@ -0,0 +1,119 @@
+/*
+* 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 OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes;
+using OpenSim.Framework;
+using OpenSim.Framework.Interfaces;
+using OpenSim.Region.Environment.Scenes;
+using OpenSim.Region.ExtensionsScriptModule;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM
+{
+    public partial class Thread
+    {
+        // Is this smart?
+        public static MainMemory GlobalMemory;
+        public static Scene World;
+        private int PC = 0;
+        private Stack stack;
+        private Interpreter m_Interpreter;
+        public ClassRecord currentClass;
+        public ClassInstance currentInstance;
+        private StackFrame m_currentFrame;
+        public int excutionCounter = 0;
+        public bool running = false;
+
+        public ScriptInfo scriptInfo;
+
+        public Thread()
+        {
+            this.m_Interpreter = new Interpreter(this);
+            this.stack = new Stack();
+        }
+
+        public void SetPC(int methodpointer)
+        {
+            //Console.WriteLine("Thread PC has been set to " + methodpointer);
+            PC = methodpointer;
+        }
+
+        public void StartMethod(ClassRecord rec, string methName)
+        {
+            m_currentFrame = new StackFrame();
+            this.stack.StackFrames.Push(m_currentFrame);
+            this.currentClass = rec;
+            currentClass.StartMethod(this, methName);
+        }
+
+        public void StartMethod( string methName)
+        {
+            m_currentFrame = new StackFrame();
+            this.stack.StackFrames.Push(m_currentFrame);
+            currentClass.StartMethod(this, methName);
+        }
+
+        public void JumpToStaticVoidMethod(string methName, int returnPC)
+        {
+            m_currentFrame = new StackFrame();
+            m_currentFrame.ReturnPC = returnPC;
+            this.stack.StackFrames.Push(m_currentFrame);
+            currentClass.StartMethod(this, methName);
+        }
+
+        public void JumpToStaticParamMethod(string methName, string param, int returnPC)
+        {
+            if (param == "I")
+            {
+                BaseType bs1 = m_currentFrame.OpStack.Pop();
+                m_currentFrame = new StackFrame();
+                m_currentFrame.ReturnPC = returnPC;
+                this.stack.StackFrames.Push(m_currentFrame);
+                m_currentFrame.LocalVariables[0] = ((Int)bs1);
+                currentClass.StartMethod(this, methName);
+            }
+            if (param == "F")
+            {
+
+            }
+        }
+
+        public void JumpToClassStaticVoidMethod(string className, string methName, int returnPC)
+        {
+
+        }
+
+        public bool Excute()
+        {
+            excutionCounter++;
+            return this.m_Interpreter.Excute();
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/JavaEngine.cs

@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+using OpenSim.Region.ExtensionsScriptModule;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine
+{
+    public class JavaEngine : IScriptCompiler
+    {
+        public string FileExt()
+        {
+            return ".java";
+        }
+
+        public Dictionary<string, IScript> compile(string filename)
+        {
+            JVMScript script = new JVMScript();
+            Dictionary<string, IScript> returns = new Dictionary<string, IScript>();
+
+            script.LoadScript(filename);
+
+            returns.Add(filename, script);
+
+            return returns;
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/OpenSimJVM.cs

@@ -0,0 +1,171 @@
+/*
+* 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 System.IO;
+using System.Threading;
+using OpenSim.Framework;
+using OpenSim.Framework.Interfaces;
+using OpenSim.Framework.Utilities;
+using OpenSim.Region.Environment.Scenes;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM;
+using Thread = OpenSim.Region.ExtensionsScriptModule.JVMEngine.JVM.Thread;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine
+{
+    public class JVMScript : IScript
+    {
+        private List<Thread> _threads = new List<Thread>();
+        private BlockingQueue<CompileInfo> CompileScripts = new BlockingQueue<CompileInfo>();
+        private MainMemory _mainMemory;
+
+        ScriptInfo scriptInfo;
+
+        public void Initialise(ScriptInfo info)
+        {
+            scriptInfo = info;
+
+            _mainMemory = new MainMemory();
+            Thread.GlobalMemory = this._mainMemory;
+            Thread.World = info.world;
+            CompileScript();
+
+            scriptInfo.events.OnFrame += new EventManager.OnFrameDelegate(events_OnFrame);
+            scriptInfo.events.OnNewPresence += new EventManager.OnNewPresenceDelegate(events_OnNewPresence);
+        }
+
+        void events_OnNewPresence(ScenePresence presence)
+        {
+            for (int i = 0; i < this._threads.Count; i++)
+            {
+                if (!this._threads[i].running)
+                {
+                    this._threads[i].StartMethod("OnNewPresence");
+                    bool run = true;
+                    while (run)
+                    {
+                        run = this._threads[i].Excute();
+                    }
+                }
+            }
+        }
+
+        void events_OnFrame()
+        {
+            for (int i = 0; i < this._threads.Count; i++)
+            {
+                if (!this._threads[i].running)
+                {
+                    this._threads[i].StartMethod("OnFrame");
+                    bool run = true;
+                    while (run)
+                    {
+                        run = this._threads[i].Excute();
+                    }
+                }
+            }
+        }
+
+        public string Name
+        {
+            get { return "JVM Scripting Engine"; }
+        }
+
+        public void LoadScript(string script)
+        {
+            Console.WriteLine("OpenSimJVM - loading new script: " + script);
+            CompileInfo comp = new CompileInfo();
+            comp.script = script;
+            comp.scriptName = script;
+            this.CompileScripts.Enqueue(comp);
+        }
+
+        public void CompileScript()
+        {
+            CompileInfo comp = this.CompileScripts.Dequeue();
+            string script = comp.script;
+            string scriptName = comp.scriptName;
+            try
+            {
+                //need to compile the script into a java class file
+
+                //first save it to a java source file
+                TextWriter tw = new StreamWriter(scriptName + ".java");
+                tw.WriteLine(script);
+                tw.Close();
+
+                //now compile
+                System.Diagnostics.ProcessStartInfo psi = new System.Diagnostics.ProcessStartInfo("javac.exe", "*.java");
+                // psi.RedirectStandardOutput = true;
+                psi.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
+                psi.UseShellExecute = false;
+
+                System.Diagnostics.Process javacomp;
+                javacomp = System.Diagnostics.Process.Start(psi);
+                javacomp.WaitForExit();
+
+
+                //now load in class file
+                ClassRecord class1 = new ClassRecord();
+                class1.LoadClassFromFile(scriptName + ".class");
+                class1.PrintToConsole();
+                //Console.WriteLine();
+                this._mainMemory.MethodArea.Classes.Add(class1);
+                class1.AddMethodsToMemory(this._mainMemory.MethodArea);
+
+                Thread newThread = new Thread();
+                this._threads.Add(newThread);
+                newThread.currentClass = class1;
+                newThread.scriptInfo = scriptInfo;
+
+                //now delete the created files
+                System.IO.File.Delete(scriptName + ".java");
+                System.IO.File.Delete(scriptName + ".class");
+                //this.OnFrame();
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine("exception");
+                Console.WriteLine(e.StackTrace);
+                Console.WriteLine(e.Message);
+            }
+        }
+
+        private class CompileInfo
+        {
+            public string script;
+            public string scriptName;
+
+            public CompileInfo()
+            {
+
+            }
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/Types/ArrayReference.cs

@@ -0,0 +1,10 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types
+{
+    public class ArrayReference :BaseType
+    {
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/Types/BaseType.cs

@@ -0,0 +1,10 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types
+{
+    public class BaseType : Object
+    {
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/Types/ObjectReference.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types
+{
+    public class ObjectReference : BaseType
+    {
+        public ushort Reference;
+
+        public ObjectReference()
+        {
+
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/Types/PrimitiveTypes/Byte.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes
+{
+    public class Byte : BaseType
+    {
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/Types/PrimitiveTypes/Char.cs

@@ -0,0 +1,11 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes
+{
+    public class Char : BaseType
+    {
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/Types/PrimitiveTypes/Float.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes
+{
+    public class Float : BaseType
+    {
+        public float mValue = 0;
+
+        public Float()
+        {
+
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/Engines/JVMEngine/Types/PrimitiveTypes/Int.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types;
+
+namespace OpenSim.Region.ExtensionsScriptModule.JVMEngine.Types.PrimitiveTypes
+{
+    public class Int : BaseType
+    {
+        public int mValue = 0;
+
+        public Int()
+        {
+
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/OpenSim.Region.ExtensionScriptEngine.csproj

@@ -0,0 +1,213 @@
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <ProjectType>Local</ProjectType>
+    <ProductVersion>8.0.50727</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{DD34045D-0000-0000-0000-000000000000}</ProjectGuid>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ApplicationIcon>
+    </ApplicationIcon>
+    <AssemblyKeyContainerName>
+    </AssemblyKeyContainerName>
+    <AssemblyName>OpenSim.Region.ExtensionScriptEngine</AssemblyName>
+    <DefaultClientScript>JScript</DefaultClientScript>
+    <DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>
+    <DefaultTargetSchema>IE50</DefaultTargetSchema>
+    <DelaySign>false</DelaySign>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>
+    </AppDesignerFolder>
+    <RootNamespace>OpenSim.Region.ExtensionScriptEngine</RootNamespace>
+    <StartupObject>
+    </StartupObject>
+    <FileUpgradeFlags>
+    </FileUpgradeFlags>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <AllowUnsafeBlocks>False</AllowUnsafeBlocks>
+    <BaseAddress>285212672</BaseAddress>
+    <CheckForOverflowUnderflow>False</CheckForOverflowUnderflow>
+    <ConfigurationOverrideFile>
+    </ConfigurationOverrideFile>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
+    <DocumentationFile>
+    </DocumentationFile>
+    <DebugSymbols>True</DebugSymbols>
+    <FileAlignment>4096</FileAlignment>
+    <Optimize>False</Optimize>
+    <OutputPath>..\..\..\bin\</OutputPath>
+    <RegisterForComInterop>False</RegisterForComInterop>
+    <RemoveIntegerChecks>False</RemoveIntegerChecks>
+    <TreatWarningsAsErrors>False</TreatWarningsAsErrors>
+    <WarningLevel>4</WarningLevel>
+    <NoWarn>
+    </NoWarn>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <AllowUnsafeBlocks>False</AllowUnsafeBlocks>
+    <BaseAddress>285212672</BaseAddress>
+    <CheckForOverflowUnderflow>False</CheckForOverflowUnderflow>
+    <ConfigurationOverrideFile>
+    </ConfigurationOverrideFile>
+    <DefineConstants>TRACE</DefineConstants>
+    <DocumentationFile>
+    </DocumentationFile>
+    <DebugSymbols>False</DebugSymbols>
+    <FileAlignment>4096</FileAlignment>
+    <Optimize>True</Optimize>
+    <OutputPath>..\..\..\bin\</OutputPath>
+    <RegisterForComInterop>False</RegisterForComInterop>
+    <RemoveIntegerChecks>False</RemoveIntegerChecks>
+    <TreatWarningsAsErrors>False</TreatWarningsAsErrors>
+    <WarningLevel>4</WarningLevel>
+    <NoWarn>
+    </NoWarn>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="libsecondlife.dll">
+      <HintPath>..\..\..\bin\libsecondlife.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="Microsoft.JScript">
+      <HintPath>Microsoft.JScript.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="System">
+      <HintPath>System.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="System.Xml">
+      <HintPath>System.Xml.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\Framework\General\OpenSim.Framework.csproj">
+      <Name>OpenSim.Framework</Name>
+      <Project>{8ACA2445-0000-0000-0000-000000000000}</Project>
+      <Package>{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</Package>
+      <Private>False</Private>
+    </ProjectReference>
+    <ProjectReference Include="..\..\Framework\Console\OpenSim.Framework.Console.csproj">
+      <Name>OpenSim.Framework.Console</Name>
+      <Project>{A7CD0630-0000-0000-0000-000000000000}</Project>
+      <Package>{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</Package>
+      <Private>False</Private>
+    </ProjectReference>
+    <ProjectReference Include="..\Environment\OpenSim.Region.Environment.csproj">
+      <Name>OpenSim.Region.Environment</Name>
+      <Project>{DCBA491C-0000-0000-0000-000000000000}</Project>
+      <Package>{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</Package>
+      <Private>False</Private>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="NullScriptHost.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Script.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="ScriptAPI.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="ScriptInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="ScriptInterpretedAPI.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="ScriptInterpretedEvents.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="ScriptManager.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\CSharpEngine\CSharpScriptEngine.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\CSharpEngine\Examples\ExportRegionToLSL.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JScriptEngine\JScriptEngine.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JavaEngine.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\OpenSimJVM.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\ClassInstance.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\ClassRecord.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Heap.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Interpreter.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Interpreter.Logic.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Interpreter.Methods.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Interpreter.Return.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\MainMemory.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\MethodMemory.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Object.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\OpCodes.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Stack.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\StackFrame.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Thread.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\ArrayReference.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\BaseType.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\ObjectReference.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\PrimitiveTypes\Byte.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\PrimitiveTypes\Char.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\PrimitiveTypes\Float.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\PrimitiveTypes\Int.cs">
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSHARP.Targets" />
+  <PropertyGroup>
+    <PreBuildEvent>
+    </PreBuildEvent>
+    <PostBuildEvent>
+    </PostBuildEvent>
+  </PropertyGroup>
+</Project>

OpenSim/Region/ExtensionsScriptModule/OpenSim.Region.ExtensionScriptEngine.csproj.user

@@ -0,0 +1,12 @@
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ReferencePath>C:\New Folder\second-life-viewer\opensim-dailys2\opensim11-07\bin\</ReferencePath>
+    <LastOpenVersion>8.0.50727</LastOpenVersion>
+    <ProjectView>ProjectFiles</ProjectView>
+    <ProjectTrust>0</ProjectTrust>
+  </PropertyGroup>
+  <PropertyGroup Condition = " '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' " />
+  <PropertyGroup Condition = " '$(Configuration)|$(Platform)' == 'Release|AnyCPU' " />
+</Project>

OpenSim/Region/ExtensionsScriptModule/OpenSim.Region.ExtensionScriptEngine.dll.build

@@ -0,0 +1,78 @@
+<?xml version="1.0" ?>
+<project name="OpenSim.Region.ExtensionScriptEngine" default="build">
+    <target name="build">
+        <echo message="Build Directory is ${project::get-base-directory()}/${build.dir}" />
+        <mkdir dir="${project::get-base-directory()}/${build.dir}" />
+        <copy todir="${project::get-base-directory()}/${build.dir}">
+            <fileset basedir="${project::get-base-directory()}">
+            </fileset>
+        </copy>
+        <csc target="library" debug="${build.debug}" unsafe="False" define="TRACE;DEBUG" output="${project::get-base-directory()}/${build.dir}/${project::get-name()}.dll">
+            <resources prefix="OpenSim.Region.ExtensionScriptEngine" dynamicprefix="true" >
+            </resources>
+            <sources failonempty="true">
+                <include name="IScriptHost.cs" />
+                <include name="NullScriptHost.cs" />
+                <include name="Script.cs" />
+                <include name="ScriptAPI.cs" />
+                <include name="ScriptInfo.cs" />
+                <include name="ScriptInterpretedAPI.cs" />
+                <include name="ScriptInterpretedEvents.cs" />
+                <include name="ScriptManager.cs" />
+                <include name="Engines/CSharpEngine/CSharpScriptEngine.cs" />
+                <include name="Engines/CSharpEngine/Examples/ExportRegionToLSL.cs" />
+                <include name="Engines/JScriptEngine/JScriptEngine.cs" />
+                <include name="Engines/JVMEngine/JavaEngine.cs" />
+                <include name="Engines/JVMEngine/OpenSimJVM.cs" />
+                <include name="Engines/JVMEngine/JVM/ClassInstance.cs" />
+                <include name="Engines/JVMEngine/JVM/ClassRecord.cs" />
+                <include name="Engines/JVMEngine/JVM/Heap.cs" />
+                <include name="Engines/JVMEngine/JVM/Interpreter.cs" />
+                <include name="Engines/JVMEngine/JVM/Interpreter.Logic.cs" />
+                <include name="Engines/JVMEngine/JVM/Interpreter.Methods.cs" />
+                <include name="Engines/JVMEngine/JVM/Interpreter.Return.cs" />
+                <include name="Engines/JVMEngine/JVM/MainMemory.cs" />
+                <include name="Engines/JVMEngine/JVM/MethodMemory.cs" />
+                <include name="Engines/JVMEngine/JVM/Object.cs" />
+                <include name="Engines/JVMEngine/JVM/OpCodes.cs" />
+                <include name="Engines/JVMEngine/JVM/Stack.cs" />
+                <include name="Engines/JVMEngine/JVM/StackFrame.cs" />
+                <include name="Engines/JVMEngine/JVM/Thread.cs" />
+                <include name="Engines/JVMEngine/Types/ArrayReference.cs" />
+                <include name="Engines/JVMEngine/Types/BaseType.cs" />
+                <include name="Engines/JVMEngine/Types/ObjectReference.cs" />
+                <include name="Engines/JVMEngine/Types/PrimitiveTypes/Byte.cs" />
+                <include name="Engines/JVMEngine/Types/PrimitiveTypes/Char.cs" />
+                <include name="Engines/JVMEngine/Types/PrimitiveTypes/Float.cs" />
+                <include name="Engines/JVMEngine/Types/PrimitiveTypes/Int.cs" />
+            </sources>
+            <references basedir="${project::get-base-directory()}">
+                <lib>
+                    <include name="${project::get-base-directory()}" />
+                    <include name="${project::get-base-directory()}/${build.dir}" />
+                </lib>
+                <include name="../../../bin/libsecondlife.dll" />
+                <include name="Microsoft.JScript.dll" />
+                <include name="../../../bin/OpenSim.Framework.dll" />
+                <include name="../../../bin/OpenSim.Framework.Console.dll" />
+                <include name="../../../bin/OpenSim.Region.Environment.dll" />
+                <include name="System.dll" />
+                <include name="System.Xml.dll" />
+            </references>
+        </csc>
+        <echo message="Copying from [${project::get-base-directory()}/${build.dir}/] to [${project::get-base-directory()}/../../../bin/" />
+        <mkdir dir="${project::get-base-directory()}/../../../bin/"/>
+        <copy todir="${project::get-base-directory()}/../../../bin/">
+            <fileset basedir="${project::get-base-directory()}/${build.dir}/" >
+                <include name="*.dll"/>
+                <include name="*.exe"/>
+            </fileset>
+        </copy>
+    </target>
+    <target name="clean">
+        <delete dir="${bin.dir}" failonerror="false" />
+        <delete dir="${obj.dir}" failonerror="false" />
+    </target>
+    <target name="doc" description="Creates documentation.">
+    </target>
+</project>

OpenSim/Region/ExtensionsScriptModule/OpenSim.Region.ExtensionsScriptModule.csproj

@@ -0,0 +1,207 @@
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <ProjectType>Local</ProjectType>
+    <ProductVersion>8.0.50727</ProductVersion>
+    <SchemaVersion>2.0</SchemaVersion>
+    <ProjectGuid>{512D761A-0000-0000-0000-000000000000}</ProjectGuid>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ApplicationIcon></ApplicationIcon>
+    <AssemblyKeyContainerName>
+    </AssemblyKeyContainerName>
+    <AssemblyName>OpenSim.Region.ExtensionsScriptModule</AssemblyName>
+    <DefaultClientScript>JScript</DefaultClientScript>
+    <DefaultHTMLPageLayout>Grid</DefaultHTMLPageLayout>
+    <DefaultTargetSchema>IE50</DefaultTargetSchema>
+    <DelaySign>false</DelaySign>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder></AppDesignerFolder>
+    <RootNamespace>OpenSim.Region.ExtensionsScriptModule</RootNamespace>
+    <StartupObject></StartupObject>
+    <FileUpgradeFlags>
+    </FileUpgradeFlags>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <AllowUnsafeBlocks>False</AllowUnsafeBlocks>
+    <BaseAddress>285212672</BaseAddress>
+    <CheckForOverflowUnderflow>False</CheckForOverflowUnderflow>
+    <ConfigurationOverrideFile>
+    </ConfigurationOverrideFile>
+    <DefineConstants>TRACE;DEBUG</DefineConstants>
+    <DocumentationFile></DocumentationFile>
+    <DebugSymbols>True</DebugSymbols>
+    <FileAlignment>4096</FileAlignment>
+    <Optimize>False</Optimize>
+    <OutputPath>..\..\..\bin\</OutputPath>
+    <RegisterForComInterop>False</RegisterForComInterop>
+    <RemoveIntegerChecks>False</RemoveIntegerChecks>
+    <TreatWarningsAsErrors>False</TreatWarningsAsErrors>
+    <WarningLevel>4</WarningLevel>
+    <NoWarn></NoWarn>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <AllowUnsafeBlocks>False</AllowUnsafeBlocks>
+    <BaseAddress>285212672</BaseAddress>
+    <CheckForOverflowUnderflow>False</CheckForOverflowUnderflow>
+    <ConfigurationOverrideFile>
+    </ConfigurationOverrideFile>
+    <DefineConstants>TRACE</DefineConstants>
+    <DocumentationFile></DocumentationFile>
+    <DebugSymbols>False</DebugSymbols>
+    <FileAlignment>4096</FileAlignment>
+    <Optimize>True</Optimize>
+    <OutputPath>..\..\..\bin\</OutputPath>
+    <RegisterForComInterop>False</RegisterForComInterop>
+    <RemoveIntegerChecks>False</RemoveIntegerChecks>
+    <TreatWarningsAsErrors>False</TreatWarningsAsErrors>
+    <WarningLevel>4</WarningLevel>
+    <NoWarn></NoWarn>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Axiom.MathLib.dll" >
+      <HintPath>..\..\..\bin\Axiom.MathLib.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="libsecondlife.dll" >
+      <HintPath>..\..\..\bin\libsecondlife.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="Microsoft.JScript" >
+      <HintPath>Microsoft.JScript.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="System" >
+      <HintPath>System.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+    <Reference Include="System.Xml" >
+      <HintPath>System.Xml.dll</HintPath>
+      <Private>False</Private>
+    </Reference>
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\Framework\General\OpenSim.Framework.csproj">
+      <Name>OpenSim.Framework</Name>
+      <Project>{8ACA2445-0000-0000-0000-000000000000}</Project>
+      <Package>{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</Package>
+			<Private>False</Private>
+    </ProjectReference>
+    <ProjectReference Include="..\..\Framework\Console\OpenSim.Framework.Console.csproj">
+      <Name>OpenSim.Framework.Console</Name>
+      <Project>{A7CD0630-0000-0000-0000-000000000000}</Project>
+      <Package>{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</Package>
+			<Private>False</Private>
+    </ProjectReference>
+    <ProjectReference Include="..\Environment\OpenSim.Region.Environment.csproj">
+      <Name>OpenSim.Region.Environment</Name>
+      <Project>{DCBA491C-0000-0000-0000-000000000000}</Project>
+      <Package>{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</Package>
+			<Private>False</Private>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Script.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="ScriptAPI.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="ScriptInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="ScriptInterpretedAPI.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="ScriptInterpretedEvents.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="ScriptManager.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\CSharp\CSharpScriptEngine.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\CSharp\Examples\ExportRegionToLSL.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JScript\JScriptEngine.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JavaEngine.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\OpenSimJVM.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\ClassInstance.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\ClassRecord.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Heap.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Interpreter.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Interpreter.Logic.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Interpreter.Methods.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Interpreter.Return.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\MainMemory.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\MethodMemory.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Object.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\OpCodes.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Stack.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\StackFrame.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\JVM\Thread.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\ArrayReference.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\BaseType.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\ObjectReference.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\PrimitiveTypes\Byte.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\PrimitiveTypes\Char.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\PrimitiveTypes\Float.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Engines\JVMEngine\Types\PrimitiveTypes\Int.cs">
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <Import Project="$(MSBuildBinPath)\Microsoft.CSHARP.Targets" />
+  <PropertyGroup>
+    <PreBuildEvent>
+    </PreBuildEvent>
+    <PostBuildEvent>
+    </PostBuildEvent>
+  </PropertyGroup>
+</Project>

OpenSim/Region/ExtensionsScriptModule/OpenSim.Region.ExtensionsScriptModule.csproj.user

@@ -0,0 +1,12 @@
+<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ReferencePath>C:\New Folder\second-life-viewer\opensim-dailys2\opensim11-07\bin\</ReferencePath>
+    <LastOpenVersion>8.0.50727</LastOpenVersion>
+    <ProjectView>ProjectFiles</ProjectView>
+    <ProjectTrust>0</ProjectTrust>
+  </PropertyGroup>
+  <PropertyGroup Condition = " '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' " />
+  <PropertyGroup Condition = " '$(Configuration)|$(Platform)' == 'Release|AnyCPU' " />
+</Project>

OpenSim/Region/ExtensionsScriptModule/OpenSim.Region.ExtensionsScriptModule.dll.build

@@ -0,0 +1,77 @@
+<?xml version="1.0" ?>
+<project name="OpenSim.Region.ExtensionsScriptModule" default="build">
+    <target name="build">
+        <echo message="Build Directory is ${project::get-base-directory()}/${build.dir}" />
+        <mkdir dir="${project::get-base-directory()}/${build.dir}" />
+        <copy todir="${project::get-base-directory()}/${build.dir}">
+            <fileset basedir="${project::get-base-directory()}">
+            </fileset>
+        </copy>
+        <csc target="library" debug="${build.debug}" unsafe="False" define="TRACE;DEBUG" output="${project::get-base-directory()}/${build.dir}/${project::get-name()}.dll">
+            <resources prefix="OpenSim.Region.ExtensionsScriptModule" dynamicprefix="true" >
+            </resources>
+            <sources failonempty="true">
+                <include name="Script.cs" />
+                <include name="ScriptAPI.cs" />
+                <include name="ScriptInfo.cs" />
+                <include name="ScriptInterpretedAPI.cs" />
+                <include name="ScriptInterpretedEvents.cs" />
+                <include name="ScriptManager.cs" />
+                <include name="Engines/CSharp/CSharpScriptEngine.cs" />
+                <include name="Engines/CSharp/Examples/ExportRegionToLSL.cs" />
+                <include name="Engines/JScript/JScriptEngine.cs" />
+                <include name="Engines/JVMEngine/JavaEngine.cs" />
+                <include name="Engines/JVMEngine/OpenSimJVM.cs" />
+                <include name="Engines/JVMEngine/JVM/ClassInstance.cs" />
+                <include name="Engines/JVMEngine/JVM/ClassRecord.cs" />
+                <include name="Engines/JVMEngine/JVM/Heap.cs" />
+                <include name="Engines/JVMEngine/JVM/Interpreter.cs" />
+                <include name="Engines/JVMEngine/JVM/Interpreter.Logic.cs" />
+                <include name="Engines/JVMEngine/JVM/Interpreter.Methods.cs" />
+                <include name="Engines/JVMEngine/JVM/Interpreter.Return.cs" />
+                <include name="Engines/JVMEngine/JVM/MainMemory.cs" />
+                <include name="Engines/JVMEngine/JVM/MethodMemory.cs" />
+                <include name="Engines/JVMEngine/JVM/Object.cs" />
+                <include name="Engines/JVMEngine/JVM/OpCodes.cs" />
+                <include name="Engines/JVMEngine/JVM/Stack.cs" />
+                <include name="Engines/JVMEngine/JVM/StackFrame.cs" />
+                <include name="Engines/JVMEngine/JVM/Thread.cs" />
+                <include name="Engines/JVMEngine/Types/ArrayReference.cs" />
+                <include name="Engines/JVMEngine/Types/BaseType.cs" />
+                <include name="Engines/JVMEngine/Types/ObjectReference.cs" />
+                <include name="Engines/JVMEngine/Types/PrimitiveTypes/Byte.cs" />
+                <include name="Engines/JVMEngine/Types/PrimitiveTypes/Char.cs" />
+                <include name="Engines/JVMEngine/Types/PrimitiveTypes/Float.cs" />
+                <include name="Engines/JVMEngine/Types/PrimitiveTypes/Int.cs" />
+            </sources>
+            <references basedir="${project::get-base-directory()}">
+                <lib>
+                    <include name="${project::get-base-directory()}" />
+                    <include name="${project::get-base-directory()}/${build.dir}" />
+                </lib>
+                <include name="../../../bin/Axiom.MathLib.dll" />
+                <include name="../../../bin/libsecondlife.dll" />
+                <include name="Microsoft.JScript.dll" />
+                <include name="../../../bin/OpenSim.Framework.dll" />
+                <include name="../../../bin/OpenSim.Framework.Console.dll" />
+                <include name="../../../bin/OpenSim.Region.Environment.dll" />
+                <include name="System.dll" />
+                <include name="System.Xml.dll" />
+            </references>
+        </csc>
+        <echo message="Copying from [${project::get-base-directory()}/${build.dir}/] to [${project::get-base-directory()}/../../../bin/" />
+        <mkdir dir="${project::get-base-directory()}/../../../bin/"/>
+        <copy todir="${project::get-base-directory()}/../../../bin/">
+            <fileset basedir="${project::get-base-directory()}/${build.dir}/" >
+                <include name="*.dll"/>
+                <include name="*.exe"/>
+            </fileset>
+        </copy>
+    </target>
+    <target name="clean">
+        <delete dir="${bin.dir}" failonerror="false" />
+        <delete dir="${obj.dir}" failonerror="false" />
+    </target>
+    <target name="doc" description="Creates documentation.">
+    </target>
+</project>

OpenSim/Region/ExtensionsScriptModule/Script.cs

@@ -0,0 +1,64 @@
+/*
+* 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 OpenSim.Region.Environment.Scenes;
+
+namespace OpenSim.Region.ExtensionsScriptModule
+{
+    public interface IScript
+    {
+        void Initialise(ScriptInfo scriptInfo);
+        string Name { get; }
+    }
+
+    public class TestScript : IScript
+    {
+        ScriptInfo script;
+
+        public string Name
+        {
+            get { return "TestScript 0.1"; }
+        }
+
+        public void Initialise(ScriptInfo scriptInfo)
+        {
+            script = scriptInfo;
+            script.events.OnFrame += events_OnFrame;
+            script.events.OnNewPresence += events_OnNewPresence;
+        }
+
+        void events_OnNewPresence(ScenePresence presence)
+        {
+            script.logger.Verbose("Hello " + presence.Firstname.ToString() + "!");
+        }
+
+        void events_OnFrame()
+        {
+            //script.logger.Verbose("Hello World!");
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/ScriptAPI.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Key = libsecondlife.LLUUID;
+using Rotation = libsecondlife.LLQuaternion;
+using Vector = libsecondlife.LLVector3;
+using LSLList = System.Collections.Generic.List<string>;
+
+
+using OpenSim.Region.Environment.Scenes;
+
+namespace OpenSim.Region.ExtensionsScriptModule
+{
+    // This class is to be used for engines which may not be able to access the Scene directly.
+    // Scene access is preffered, but obviously not possible on some non-.NET languages.
+    public class ScriptAPI
+    {
+        Scene scene;
+        ScriptInterpretedAPI interpretedAPI;
+
+        public ScriptAPI(Scene world, Key taskID)
+        {
+            scene = world;
+            interpretedAPI = new ScriptInterpretedAPI(world, taskID);
+        }
+
+        public Object CallMethod(String method, Object[] args)
+        {
+            return null;
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/ScriptInfo.cs

@@ -0,0 +1,63 @@
+/*
+* 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 OpenSim.Framework.Console;
+using OpenSim.Region.Environment.Scenes;
+
+namespace OpenSim.Region.ExtensionsScriptModule
+{
+    /// <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;
+
+        // API Access
+        public ScriptAPI api;
+
+        public ScriptInfo(Scene scene)
+        {
+            world = scene;
+            events = world.EventManager;
+            logger = MainLog.Instance;
+            api = new ScriptAPI(world, libsecondlife.LLUUID.Zero);
+        }
+
+        public void CreateTaskAPI(libsecondlife.LLUUID task)
+        {
+            api = new ScriptAPI(world, task);
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/ScriptInterpretedAPI.cs

@@ -0,0 +1,267 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Key = libsecondlife.LLUUID;
+using Rotation = libsecondlife.LLQuaternion;
+using Vector = libsecondlife.LLVector3;
+using LSLList = System.Collections.Generic.List<string>;
+
+using OpenSim.Region.Environment.Scenes;
+using OpenSim.Region.Environment.LandManagement;
+using libsecondlife;
+
+namespace OpenSim.Region.ExtensionsScriptModule
+{
+    /// <summary>
+    /// A class inteded to act as an API for LSL-styled interpreted languages
+    /// </summary>
+    /// <remarks>Avoid at all costs. This should ONLY be used for LSL.</remarks>
+    class ScriptInterpretedAPI
+    {
+        protected LLUUID m_object;
+        protected Scene m_scene;
+
+        /// <summary>
+        /// The scene in which this script is acting
+        /// </summary>
+        public Scene Scene
+        {
+            get { return m_scene; }
+        }
+
+        /// <summary>
+        /// The id of the object our script is supposed to be acting in
+        /// </summary>
+        public Key ObjectID
+        {
+            get { return m_object; }
+        }
+
+        /// <summary>
+        /// The object our script is supposed to be in
+        /// </summary>
+        public SceneObjectGroup Task
+        {
+            get { return Scene.Objects[ObjectID]; }
+        }
+
+        /// <summary>
+        /// Creates a new ScriptInterpretedAPI for a specified object
+        /// </summary>
+        /// <param name="world">The scene the object is located in</param>
+        /// <param name="member">The specific member being 'occupied' by the script</param>
+        public ScriptInterpretedAPI(Scene world, libsecondlife.LLUUID member)
+        {
+            m_scene = world;
+            m_object = member;
+        }
+
+        /// <summary>
+        /// Returns the absolute number of a integer value.
+        /// </summary>
+        /// <param name="val">Input</param>
+        /// <returns>Absolute number of input</returns>
+        public int osAbs(int val)
+        {
+            return Math.Abs(val);
+        }
+
+        public float osAcos(float val)
+        {
+            return (float)Math.Acos(val);
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osAddToLandPassList(Key avatar, float hours)
+        {
+            Vector myPosition = Task.AbsolutePosition;
+            Land myParcel = Scene.LandManager.getLandObject(myPosition.X, myPosition.Y);
+
+            OpenSim.Framework.Console.MainLog.Instance.Warn("script", "Unimplemented function called by script: osAddToLandPassList(Key avatar, float hours)");
+            return;
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osAdjustSoundVolume(float volume)
+        {
+            OpenSim.Framework.Console.MainLog.Instance.Warn("script", "Unimplemented function called by script: osAdjustSoundVolume(float volume)");
+            return;
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osAllowInventoryDrop(int add)
+        {
+            return;
+        }
+
+        [Obsolete("Unimplemented")]
+        public float osAngleBetween(Rotation a, Rotation b)
+        {
+            Axiom.Math.Quaternion axA = new Axiom.Math.Quaternion(a.W, a.X, a.Y, a.Z);
+            Axiom.Math.Quaternion axB = new Axiom.Math.Quaternion(b.W, b.X, b.Y, b.Z);
+
+            return 0;
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osApplyImpulse(Vector force, int local)
+        {
+            return;
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osApplyRotationalImpulse(Vector force, int local)
+        {
+            return;
+        }
+
+        public float osAsin(float val)
+        {
+            return (float)Math.Asin(val);
+        }
+
+        public float osAtan2(float x, float y)
+        {
+            return (float)Math.Atan2(x, y);
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osAttachToAvatar(Key avatar, int attachmentPoint)
+        {
+            return;
+        }
+
+        [Obsolete("Unimplemented")]
+        public Key osAvatarOnSitTarget()
+        {
+            //TODO: Follow this as Children is chanced to be of type entity to support ScenePresences
+            /*
+            foreach (KeyValuePair<Key, EntityBase> Child in Task.Children)
+            {
+                if (Child.Value is ScenePresence)
+                {
+                    return Child.Value.uuid;
+                }
+            }
+            */
+
+            return Key.Zero;
+        }
+
+        public Rotation osAxes2Rot(Vector fwd, Vector left, Vector up)
+        {
+            Axiom.Math.Quaternion axQ = new Axiom.Math.Quaternion();
+            Axiom.Math.Vector3 axFwd = new Axiom.Math.Vector3(fwd.X, fwd.Y, fwd.Z);
+            Axiom.Math.Vector3 axLeft = new Axiom.Math.Vector3(left.X, left.Y, left.Z);
+            Axiom.Math.Vector3 axUp = new Axiom.Math.Vector3(up.X, up.Y, up.Z);
+
+            axQ.FromAxes(axFwd, axLeft, axUp);
+
+            return new Rotation(axQ.x, axQ.y, axQ.z, axQ.w);
+        }
+
+        public Rotation osAxisAngle2Rot(Vector axis, float angle)
+        {
+            Axiom.Math.Quaternion axQ = Axiom.Math.Quaternion.FromAngleAxis(angle, new Axiom.Math.Vector3(axis.X, axis.Y, axis.Z));
+
+            return new Rotation(axQ.x, axQ.y, axQ.z, axQ.w);
+        }
+
+        public string osBase64ToString(string str)
+        {
+            Encoding enc = System.Text.Encoding.UTF8;
+            return enc.GetString(Convert.FromBase64String(str));
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osBreakAllLinks()
+        {
+            return;
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osBreakLink()
+        {
+            return;
+        }
+
+        public LSLList osCSV2List(string src)
+        {
+            LSLList retVal = new LSLList();
+            retVal.AddRange(src.Split(','));
+
+            return retVal;
+        }
+
+        public int osCeil(float val)
+        {
+            return (int)Math.Ceiling(val);
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osCloseRemoteDataChannel(Key channel)
+        {
+            return;
+        }
+
+        [Obsolete("Unimplemented")]
+        public float osCloud(Vector offset)
+        {
+            return 0.0f;
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osCollisionFilter(string name, Key id, int accept)
+        {
+            return;
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osCollisionSprite(string impact_sprite)
+        {
+            return;
+        }
+
+        public float osCos(float theta)
+        {
+            return (float)Math.Cos(theta);
+        }
+
+        public void osCreateLink(Key target, int parent)
+        {
+            if(Scene.Entities[target] is SceneObjectGroup)
+                Task.LinkToGroup((SceneObjectGroup)Scene.Entities[target]);
+
+            return;
+        }
+
+        [Obsolete("Partially Unimplemented")]
+        public LSLList osDeleteSubList(LSLList src, int start, int end)
+        {
+            if (start < 0 || end < 0)
+            {
+                throw new Exception("Unsupported at this time.");
+            }
+
+            src.RemoveRange(start, start - end + 1);
+            return src;
+        }
+
+        [Obsolete("Partially Unimplemented")]
+        public string osDeleteSubString(string src, int start, int end)
+        {
+            if (start < 0 || end < 0)
+            {
+                throw new Exception("Unsupported at this time.");
+            }
+
+            return src.Remove(start, start - end + 1);
+        }
+
+        [Obsolete("Unimplemented")]
+        public void osDetachFromAvatar(Key avatar)
+        {
+            return;
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/ScriptInterpretedEvents.cs

@@ -0,0 +1,23 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenSim.Region.Environment.Scenes;
+using libsecondlife;
+using Key = libsecondlife.LLUUID;
+
+namespace OpenSim.Region.ExtensionsScriptModule
+{
+
+    public class ScriptInterpretedEvents
+    {
+        public delegate void OnTouchStartDelegate(Key user);
+        public event OnTouchStartDelegate OnTouchStart;
+
+
+        public void TriggerTouchStart(Key user)
+        {
+            if (OnTouchStart != null)
+                OnTouchStart(user);
+        }
+    }
+}

OpenSim/Region/ExtensionsScriptModule/ScriptManager.cs

@@ -0,0 +1,138 @@
+/*
+* 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.Collections.Generic;
+using OpenSim.Framework.Console;
+using OpenSim.Region.Environment;
+using OpenSim.Region.Environment.Scenes;
+using OpenSim.Region.Environment.Interfaces;
+using OpenSim.Region.ExtensionsScriptModule.CSharp;
+using OpenSim.Region.ExtensionsScriptModule.JScript;
+using OpenSim.Region.ExtensionsScriptModule.JVMEngine;
+
+namespace OpenSim.Region.ExtensionsScriptModule
+{
+    public class ScriptManager : IRegionModule
+    {
+        List<IScript> scripts = new List<IScript>();
+        Scene m_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(m_scene); // Since each script could potentially corrupt their access with a stray assignment, making a new one for each script.
+                MainLog.Instance.Verbose("Loading " + script.Key);
+                script.Value.Initialise(scriptInfo);
+                scripts.Add(script.Value);
+            }
+            MainLog.Instance.Verbose("Finished loading " + compiledscripts.Count.ToString() + " script(s)");
+        }
+
+        public ScriptManager()
+        {
+            // Default Engines
+            CSharpScriptEngine csharpCompiler = new CSharpScriptEngine();
+            compilers.Add(csharpCompiler.FileExt(),csharpCompiler);
+
+            JScriptEngine jscriptCompiler = new JScriptEngine();
+            compilers.Add(jscriptCompiler.FileExt(), jscriptCompiler);
+
+            JavaEngine javaCompiler = new JavaEngine();
+            compilers.Add(javaCompiler.FileExt(), javaCompiler);
+        }
+
+        public void Initialise(Scene scene)
+        {
+            System.Console.WriteLine("Initialising Extensions Scripting Module");
+            m_scene = scene;
+
+             m_scene.RegisterAPIMethod("API_CompileExtensionScript", new ModuleAPIMethod<bool, string, int>(Compile));
+             m_scene.RegisterAPIMethod("API_AddExtensionScript", new ModuleAPIMethod<bool, IScript, int>(AddPreCompiledScript));
+        }
+
+        public void PostInitialise()
+        {
+
+        }
+
+        public void CloseDown()
+        {
+
+        }
+
+        public string GetName()
+        {
+            return "ExtensionsScriptingModule";
+        }
+
+        public bool Compile(string filename, int dummyParam)
+        {
+            foreach (KeyValuePair<string, IScriptCompiler> compiler in compilers)
+            {
+                if (filename.EndsWith(compiler.Key))
+                {
+                    LoadFromCompiler(compiler.Value.compile(filename));
+                    break;
+                }
+            }
+
+            return true;
+        }
+
+        public void RunScriptCmd(string[] args)
+        {
+            switch (args[0])
+            {
+                case "load":
+                    Compile(args[1], 0);
+                    break;
+
+                default:
+                    MainLog.Instance.Error("Unknown script command");
+                    break;
+            }
+        }
+
+        public bool AddPreCompiledScript(IScript script, int dummyParam)
+        {
+            MainLog.Instance.Verbose("Loading script " + script.Name); 
+            ScriptInfo scriptInfo = new ScriptInfo(m_scene); // Since each script could potentially corrupt their access with a stray assignment, making a new one for each script.
+            script.Initialise(scriptInfo);
+            scripts.Add(script);
+
+            return true;
+        }
+    }
+
+    interface IScriptCompiler
+    {
+        Dictionary<string,IScript> compile(string filename);
+        string FileExt();
+    }
+}