#ifdef LUACONSOLE
#include <luaconsole.h>

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);
}
int luacon_step(){
	//Nothing here yet
	return 0;
}
int luacon_keypress(char key){
	//Nothing here yet
	return 0;
}
int luacon_eval(char *command){
	return luaL_dostring (l, command);
}
char *luacon_geterror(){
	char *error = lua_tostring(l, -1);
	if(error==NULL || !error[0]){
		error = "failed to execute";	
	}
	return error;
}
void luacon_close(){
	lua_close(l);
}
int process_command_lua(pixel *vid_buf, char *console, char *console_error)
{
	int commandret;
	char console2[15];
	char console3[15];
	char console4[15];
	char console5[15];
	//sprintf(console_error, "%s", console);
	if (console && strcmp(console, "")!=0 && strncmp(console, " ", 1)!=0)
	{
		sscanf(console,"%14s %14s %14s %14s", console2, console3, console4, console5);
		if (strcmp(console2, "quit")==0)
		{
			return -1;
		} else {
			commandret = luacon_eval(console);
			if (commandret)
				strcpy(console_error, luacon_geterror());
		}
	}
	return 1;
}
//Being TPT interface methods:
int luatpt_test(lua_State* l)
{
    int testint = 0;
	testint = luaL_optint(l, 1, 0);
	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, "");
	textred = luaL_optint(l, 4, 255);
	textgreen = luaL_optint(l, 5, 255);
	textblue = luaL_optint(l, 6, 255);
	textalpha = luaL_optint(l, 7, 255);
	if(vid_buf!=NULL){
		drawtext(vid_buf, textx, texty, string, textred, textgreen, textblue, textalpha);
		return 0;	
	}
	return -1;
}

#endif