From fd9005f36181c85a7c53bfded42972273f558166 Mon Sep 17 00:00:00 2001
From: rolanmen1 <rolanmen1@4bbf4f03-6f44-549e-7e59-35d4b0962838>
Date: Wed, 25 Apr 2012 20:34:50 +0000
Subject: [PATCH] gui.drawIcon implemented. It draws an Icon file (Path to
 File) in the specified X and Y Coordinates. It has 2 optional parameters,
 Width and Height. You can't resize the icon to be bigger than it's original
 size, only smaller. Oh, and Path must have double backslash (\\).

---
 BizHawk.MultiClient/LuaImplementation.cs | 26 ++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/BizHawk.MultiClient/LuaImplementation.cs b/BizHawk.MultiClient/LuaImplementation.cs
index 6849076006..b6fa0e32aa 100644
--- a/BizHawk.MultiClient/LuaImplementation.cs
+++ b/BizHawk.MultiClient/LuaImplementation.cs
@@ -260,6 +260,7 @@ namespace BizHawk.MultiClient
 			"drawPolygon",
 			"drawBezier",
 			"drawPie",
+			"drawIcon",
 		};
 
 		public static string[] EmuFunctions = new string[]
@@ -649,6 +650,31 @@ namespace BizHawk.MultiClient
 			}
 		}
 
+		public void gui_drawIcon(object Path, object x, object y, object width = null, object height = null)
+		{
+			using (var g = luaSurface.GetGraphics())
+			{
+				try
+				{
+					Icon icon;
+					if (width != null && height != null)
+					{
+						icon = new Icon(Path.ToString(), LuaInt(width), LuaInt(height));
+					}
+					else
+					{
+						icon = new Icon(Path.ToString());
+					}
+						
+					g.DrawIcon(icon, LuaInt(x), LuaInt(y));
+				}
+				catch(Exception e)
+				{
+					return;
+				}
+			}
+		}
+
 		//----------------------------------------------------
 		//Emu library
 		//----------------------------------------------------