| 1 | if (grey < 10) |
| 2 | grad_direction = true |
| 3 | else if (grey > 250) |
| 4 | grad_direction = false |
| 5 | if grad_direction |
| 6 | grey += 2 |
| 7 | else |
| 8 | grey -= 3 |
| 9 | color = make_color_rgb(grey, grey, grey) |
| 10 | draw_set_color(color) |
| 11 | draw_rectangle(x, y, (room_width / 2 + room_width / index), (room_height / 2 + room_height / index), false) |