| 1 | draw_set_alpha(draw_alpha); |
| 2 | draw_set_color(c_black); |
| 3 | draw_rectangle(0, 0, room_width, room_height, false); |
| 4 | draw_set_alpha(1); |
| 5 | draw_set_alpha(draw_alpha_white); |
| 6 | draw_set_color(c_white); |
| 7 | draw_rectangle(0, 0, room_width, room_height, false); |
| 8 | draw_set_alpha(1); |