MGFX loader for UltimaMono

mgfx-loader.patch

diff --git a/dev/Core/Graphics/SpriteBatch3D.cs b/dev/Core/Graphics/SpriteBatch3D.cs
index 3860238..1a90f69 100644
--- a/dev/Core/Graphics/SpriteBatch3D.cs
+++ b/dev/Core/Graphics/SpriteBatch3D.cs
@@ -15,6 +15,7 @@
 using System;
 using System.Collections.Generic;
 using UltimaXNA.Core.Diagnostics.Tracing;
+using System.IO;
 #endregion
 
 namespace UltimaXNA.Core.Graphics
@@ -48,7 +49,7 @@ public SpriteBatch3D(Game game)
             m_VertexArray = new VertexPositionNormalTextureHue[MAX_VERTICES_PER_DRAW];
             m_VertexListQueue = new Queue<List<VertexPositionNormalTextureHue>>(INITIAL_TEXTURE_COUNT);
 
-            m_Effect = m_Game.Content.Load<Effect>("Shaders/IsometricWorld");
+            m_Effect = new Effect(m_Game.GraphicsDevice, File.ReadAllBytes("Shaders/IsometricWorld.mgfx"));
         }
 
         public GraphicsDevice GraphicsDevice