From ffd7a6b8c22cd21e355f77fea20b145424e3d912 Mon Sep 17 00:00:00 2001
From: MW
Date: Wed, 11 Apr 2007 09:45:48 +0000
Subject: Changed so that a bin\ScriptEngines\ directory will be searched for
 scripting Engines. Added the work in progress JVM scripting engine.

---
 OpenSim.Scripting.EmbeddedJVM/Thread.cs | 88 +++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 OpenSim.Scripting.EmbeddedJVM/Thread.cs

(limited to 'OpenSim.Scripting.EmbeddedJVM/Thread.cs')

diff --git a/OpenSim.Scripting.EmbeddedJVM/Thread.cs b/OpenSim.Scripting.EmbeddedJVM/Thread.cs
new file mode 100644
index 0000000..436949c
--- /dev/null
+++ b/OpenSim.Scripting.EmbeddedJVM/Thread.cs
@@ -0,0 +1,88 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using OpenSim.Scripting.EmbeddedJVM.Types;
+using OpenSim.Scripting.EmbeddedJVM.Types.PrimitiveTypes;
+using OpenSim.Framework;
+using OpenSim.Framework.Interfaces;
+
+namespace OpenSim.Scripting.EmbeddedJVM
+{
+    public partial class Thread
+    {
+        public static MainMemory GlobalMemory;
+        public static IScriptAPI OpenSimScriptAPI;
+        private int PC = 0;
+        private Stack stack;
+        private Interpreter mInterpreter;
+        public ClassRecord currentClass;
+        public ClassInstance currentInstance;
+        private StackFrame currentFrame;
+        public int excutionCounter = 0;
+        public bool running = false;
+        public uint EntityId = 0;
+
+        public Thread()
+        {
+            this.mInterpreter = 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)
+        {
+            currentFrame = new StackFrame();
+            this.stack.StackFrames.Push(currentFrame);
+            this.currentClass = rec;
+            currentClass.StartMethod(this, methName);
+        }
+
+        public void StartMethod( string methName)
+        {
+            currentFrame = new StackFrame();
+            this.stack.StackFrames.Push(currentFrame);
+            currentClass.StartMethod(this, methName);
+        }
+
+        public void JumpToStaticVoidMethod(string methName, int returnPC)
+        {
+            currentFrame = new StackFrame();
+            currentFrame.ReturnPC = returnPC;
+            this.stack.StackFrames.Push(currentFrame);
+            currentClass.StartMethod(this, methName);
+        }
+
+        public void JumpToStaticParamMethod(string methName, string param, int returnPC)
+        {
+            if (param == "I")
+            {
+                BaseType bs1 = currentFrame.OpStack.Pop();
+                currentFrame = new StackFrame();
+                currentFrame.ReturnPC = returnPC;
+                this.stack.StackFrames.Push(currentFrame);
+                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.mInterpreter.Excute();
+        }
+    }
+}
-- 
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