///scr_subsurface_draw_self();

for (var n = 0; n < WIDTH; n ++)
{
	for (var m = 0; m < HEIGHT; m ++)
	{
		var draw_n = n + LEFT_X;
		var draw_m = m + TOP_Y;
		var taken_n = n + TOP_LEFT_X;
		var taken_m = m + TOP_LEFT_Y;

		//backdrop
		if  (BACKGROUND[taken_n,taken_m] != noone)
		{
			draw_set_color(BACKGROUND[taken_n,taken_m]);
			draw_rectangle(CONST_LEFT_X[draw_n],global.CONST_TOP_Y[draw_m],global.CONST_RIGHT_X[draw_n],global.CONST_BOTTOM_Y[draw_m], false);
		}
		//outline
		if (global.OUTLINE[taken_n,taken_m] != noone)
		{
			draw_set_color(OUTLINE[taken_n,taken_m]);
			draw_rectangle(globalCONST_LEFT_X[draw_n],global.CONST_TOP_Y[draw_m],global.CONST_RIGHT_X[draw_n],global.CONST_BOTTOM_Y[draw_m], true);
		}

		//text or sprite
		if (global.FONT[taken_n,taken_m] != noone)
		{
			draw_set_font(FONT[taken_n,taken_m]);
			draw_set_color(COLOR[taken_n,taken_m]);
			draw_text(global.CONST_X[n], global.CONST_Y[draw_m], CHAR[taken_n,taken_m])
		}
		else if CONST_SPRITE_DRAWING_ENABLED
		{
			draw_sprite_ext(global.CHAR[taken_n,taken_m],0,global.CONST_X[draw_n],global.CONST_Y[draw_m],1,1,image_angle,COLOR[taken_n,taken_m],1);
		}
	}
}