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Routines |
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Plays a burst of noise, using the bytes at START as the pitches of beeps. It is the sound of one object bumping into another.
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Play four bursts of three beeps.
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| PlayBumpSound | 46617 | LD HL,0 | Point HL at START. | |
| 46620 | LD E,4 | Set a counter of four bursts. | ||
| PlayBumpSound_NextBurst | 46622 | LD C,3 | Set the number of beeps to 3. | |
| 46624 | LD A,(HL) | Fetch a byte of the ROM. | ||
| 46625 | INC HL | Move on. | ||
| 46626 | OR %11000000 | Set bits 6 and 7. | ||
| 46628 | LD B,A | Keep the pitch in B. | ||
| 46629 | CALL PlayWaveSequence | Call PlayWaveSequence. | ||
| 46632 | DEC E | Count down the bursts. | ||
| 46633 | JR NZ,PlayBumpSound_NextBurst | Jump to PlayBumpSound_NextBurst until all of them have been played. | ||
| 46635 | RET | Return. | ||
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View the equivalent code in;
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