|
Routines |
| Prev: 46105 | Up: Map | Next: 46145 |
|
Plays four short bursts of a tone, whose pitches come from the first four bytes of the ROM, for a ball hitting the floor.
|
||||
|
Play four bursts of three beeps.
|
||||
| PlayBumpSound | 46126 | LD HL,0 | Point HL at the start of the ROM. | |
| 46129 | LD E,4 | Set the number of bursts to play. | ||
| PlayBumpSound_NextBurst | 46131 | LD C,3 | Set the number of cycles of each burst. | |
| 46133 | LD A,(HL) | Fetch the next byte of the ROM. | ||
| 46134 | INC HL | Move on to the next one. | ||
| 46135 | OR %11000000 | Make it a high pitch by setting its top two bits. | ||
| 46137 | LD B,A | Set B to the pitch. | ||
| 46138 | CALL PlayWaveSequence | Play the tone. | ||
| 46141 | DEC E | Decrease the burst counter and loop back to PlayBumpSound_NextBurst until all of the bursts have been played. | ||
| 46142 | JR NZ,PlayBumpSound_NextBurst | |||
| 46144 | RET | Return. | ||
|
View the equivalent code in;
|
||||
| Prev: 46105 | Up: Map | Next: 46145 |