XMLData class added. This will manage the saving and loading of all scripted objects during runtime. The saved files will be XML formatted.

Added rScript files to the engine.  These have not been implemented and currently don't work with the engine.
BaseScript has been modified to support the new XMLData class for saving data.

MudEngine/WinPC_Engine/Scripting/ScriptFactory.cs

@@ -0,0 +1,148 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+
+using MudEngine.Core;
+using MudEngine.Game;
+using MudEngine.GameScripts;
+
+namespace MudEngine.Scripting
+{
+    public class ScriptFactory
+    {
+        //The assembly loaded that will be used.
+        private List<Assembly> _AssemblyCollection;
+
+#if WINDOWS_PC
+        /// <summary>
+        /// Constructor for a Windows PC Script Factory
+        /// </summary>
+        /// <param name="assembly"></param>
+        public ScriptFactory(String assembly)
+        {
+            Assembly a;
+            _AssemblyCollection = new List<Assembly>();
+            
+            //See if a file exists first with this assembly name.
+            if (File.Exists(assembly))
+            {
+                a = Assembly.Load(new AssemblyName(assembly));
+            }
+            //If not, then try and load it differently
+            else
+            {
+                a = Assembly.Load(assembly);
+            }
+
+            if (a == null)
+                return;
+
+            //Add the assembly to our assembly collection.
+            _AssemblyCollection.Add(a);
+        }
+
+        /// <summary>
+        /// Alternate Constructor for a Windows PC ScriptFactory
+        /// </summary>
+        /// <param name="assembly"></param>
+        public ScriptFactory(Assembly assembly)
+        {
+            _AssemblyCollection = new List<Assembly>();
+            //Add the supplied assembly to our AssemblyCollection
+            _AssemblyCollection.Add(assembly);
+        }
+#endif
+        /// <summary>
+        /// Adds another assembly to the factories assembly collection.
+        /// </summary>
+        /// <param name="assembly">provides the name of the assembly, or file name that needs to be loaded.</param>
+        public void AddAssembly(String assembly)
+        {
+            Assembly a;
+
+            //See if a file exists first with this assembly name.
+            if (File.Exists(assembly))
+            {
+                a = Assembly.Load(new AssemblyName(assembly));
+            }
+            //If not, then try and load it differently
+            else
+            {
+                a = Assembly.Load(assembly);
+            }
+
+            //Add the assembly to our assembly collection.
+            _AssemblyCollection.Add(a);
+        }
+
+        /// <summary>
+        /// Adds another assembly to the factories assembly collection.
+        /// </summary>
+        /// <param name="assembly">Provides a reference to the assembly that will be added to the collection.</param>
+        public void AddAssembly (Assembly assembly)
+        {
+            //Add the supplied assembly to our AssemblyCollection
+            _AssemblyCollection.Add(assembly);
+        }
+
+        public BaseScript GetScript(String scriptName, StandardGame game)
+        {
+            Type script = typeof(Object);
+            Boolean foundScript = false;
+
+            if (_AssemblyCollection.Count == 0)
+                return new BaseScript(game, "New Object", String.Empty);
+
+            try
+            {  
+#if WINDOWS_PC
+                foreach (Assembly a in _AssemblyCollection)
+                {
+                    //The assembly can be null if accessing after a failed compilation.
+                    if (a == null)
+                        continue;
+
+                    foreach (Type t in a.GetTypes())
+                    {
+                        if (t.Name == scriptName)
+                        {
+                            script = t;
+                            foundScript = true;
+                            break;
+                        }
+                    }
+
+                    if (foundScript)
+                        break;
+                }
+#elif WINDOWS_PHONE
+                foreach (Type t in Assembly.GetExecutingAssembly().GetTypes())
+                {
+                    if (t.Name == scriptName)
+                    {
+                        script = t;
+                        foundScript = true;
+                        break;
+                    }
+                }
+#endif
+            }
+            catch
+            {
+                throw new Exception("Error encounted during factory instancing of script " + scriptName + ".");
+            }
+
+            try
+            {
+                BaseScript obj = (BaseScript)Activator.CreateInstance(script, game, "New Object", String.Empty);
+                return obj;
+            }
+            catch
+            {
+                Logger.WriteLine("ERROR: Failed to locate and instance script (" + scriptName + ")");
+                return new BaseScript(game, "New Object", String.Empty);
+            }
+        }
+    }
+}