draw_set_color(c_black);
ossafe_fill_rectangle(0, 0, 119, room_height);
ossafe_fill_rectangle(120, 0, 360, 199);
ossafe_fill_rectangle(240, 0, room_width, 79);
ossafe_fill_rectangle(520, 80, room_width, 560);
ossafe_fill_rectangle(120, 480, 279, room_height);
ossafe_fill_rectangle(360, 480, room_width, room_height);
draw_set_color(c_white);