| Gyruss | Routines |
| Prev: 9DA7 | Up: Map | Next: 9DC4 |
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Noise.
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| sound_fx_command_6 | 9DB9 | LD A,(IX+$04) | Get attenuation/noise control (starts with $48) | |||||||
| 9DBC | ADD A,$04 | Add 4 (changes noise control?) | ||||||||
| 9DBE | JR Z,current_sound_fx_done | If it rolled over then sound FX done | ||||||||
| 9DC0 | LD (IX+$04),A | Else save again | ||||||||
| 9DC3 | RET | |||||||||
| Prev: 9DA7 | Up: Map | Next: 9DC4 |