From 064bdbb9a7c0af7284e7ea38ff53e5b15944b11c Mon Sep 17 00:00:00 2001
From: "andres.delikat" <andres.delikat@4bbf4f03-6f44-549e-7e59-35d4b0962838>
Date: Sat, 28 Jan 2012 22:44:48 +0000
Subject: [PATCH] Lua - start gui.text() but currently outputs to console
 window instead of on screen

---
 BizHawk.MultiClient/LuaImplementation.cs | 36 ++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/BizHawk.MultiClient/LuaImplementation.cs b/BizHawk.MultiClient/LuaImplementation.cs
index a63d3c2ed5..4c09d782bd 100644
--- a/BizHawk.MultiClient/LuaImplementation.cs
+++ b/BizHawk.MultiClient/LuaImplementation.cs
@@ -47,6 +47,13 @@ namespace BizHawk.MultiClient
 				LuaLibraryList += "console." + ConsoleFunctions[i] + "\n";
 			}
 
+			lua.NewTable("gui");
+			for (int i = 0; i < GuiFunctions.Length; i++)
+			{
+				lua.RegisterFunction("gui." + GuiFunctions[i], this, this.GetType().GetMethod("gui_" + GuiFunctions[i]));
+				LuaLibraryList += "gui." + GuiFunctions[i] + "\n";
+			}
+
 			lua.NewTable("emu");
 			for (int i = 0; i < EmuFunctions.Length; i++)
 			{
@@ -134,6 +141,11 @@ namespace BizHawk.MultiClient
 			"getluafunctionslist"
 		};
 
+		public static string[] GuiFunctions = new string[]
+		{
+			"text"
+		};
+
 		public static string[] EmuFunctions = new string[]
 		{
 			"frameadvance",
@@ -236,6 +248,30 @@ namespace BizHawk.MultiClient
 			return LuaLibraryList;
 		}
 
+		//----------------------------------------------------
+		//Gui library
+		//----------------------------------------------------
+		public void gui_text(object luaX, object luaY, object lua_input)
+		{
+			int x = 0;
+			int y = 0;
+
+			try //adelikat:  This crap might not be necessary, need to test for a more elegant solution
+			{
+				x = int.Parse(luaX.ToString());
+				y = int.Parse(luaY.ToString());
+			}
+			catch
+			{
+				return;
+			}
+
+			if (y.GetType() != typeof(int))
+				return;
+
+			Global.MainForm.LuaConsole1.WriteToOutputWindow(lua_input.ToString());
+		}
+
 		//----------------------------------------------------
 		//Emu library
 		//----------------------------------------------------