| 1 | hspeed = -4; |
| 2 | siner += 1; |
| 3 | if (counter > 0 && counter < 14) |
| 4 | vspeed = -6; |
| 5 | if (counter == 14) |
| 6 | vspeed = 0; |
| 7 | if (counter > 20 && counter < 30) |
| 8 | vspeed = 8; |
| 9 | if (counter == 30) |
| 10 | vspeed = 0; |
| 11 | if (counter > 40) |
| 12 | counter = 1; |
| 13 | counter += 1; |
| 14 | if (x < 0 && hspeed < 0) |
| 15 | hspeed = -hspeed; |
| 16 | if (x > room_width && hspeed > 0) |
| 17 | hspeed = -hspeed; |