From 65252aa0028817da65ff193fb06f175c0a7b0c1b Mon Sep 17 00:00:00 2001
From: Simon Robertshaw <simon@hardwired.org.uk>
Date: Mon, 30 May 2011 16:45:39 +0100
Subject: [PATCH] drawtext for Lua

---
 includes/luaconsole.h |  1 +
 src/luaconsole.c      | 19 ++++++++++++++++++-
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/includes/luaconsole.h b/includes/luaconsole.h
index c8b6b1958..ddcac43a1 100644
--- a/includes/luaconsole.h
+++ b/includes/luaconsole.h
@@ -14,4 +14,5 @@ int process_command_lua(pixel *vid_buf, char *console, char *console_error);
 
 //TPT Interface
 int luatpt_test(lua_State* l);
+int luatpt_drawtext(lua_State* l);
 #endif
diff --git a/src/luaconsole.c b/src/luaconsole.c
index 4c216137f..7e3403cd9 100644
--- a/src/luaconsole.c
+++ b/src/luaconsole.c
@@ -5,10 +5,10 @@ lua_State *l;
 void luacon_open(){
 	const static struct luaL_reg tptluaapi [] = {
 		{"test", &luatpt_test},
+		{"drawtext", &luatpt_drawtext},
 		{NULL,NULL}
 	};
 
-
 	l = lua_open();
 	luaL_openlibs(l);
 	luaL_openlib(l, "tpt", tptluaapi, 0);
@@ -57,5 +57,22 @@ int luatpt_test(lua_State* l)
 	printf("Test successful, got %d\n", testint);
 	return 1;
 }
+int luatpt_drawtext(lua_State* l)
+{
+    char *string;
+	int textx, texty, textred, textgreen, textblue, textalpha;
+	textx = luaL_optint(l, 1, 0);
+	texty = luaL_optint(l, 2, 0);
+	string = luaL_optstring(l, 3, 0);
+	textred = luaL_optint(l, 4, 0);
+	textgreen = luaL_optint(l, 5, 0);
+	textblue = luaL_optint(l, 6, 0);
+	textalpha = luaL_optint(l, 7, 0);
+	if(vid_buf!=NULL){
+		drawtext(vid_buf, textx, texty, string, textred, textgreen, textblue, textalpha);
+		return 0;	
+	}
+	return -1;
+}
 
 #endif