| 1 | if (fade_direction == "out") |
| 2 | { |
| 3 | image_alpha += fade_speed; |
| 4 | if (image_alpha == 1) |
| 5 | fade_direction = "none"; |
| 6 | } |
| 7 | if (fade_direction == "in") |
| 8 | { |
| 9 | image_alpha -= fade_speed; |
| 10 | if (image_alpha == 0) |
| 11 | fade_direction = "none"; |
| 12 | } |