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| author | Rangi <remy.oukaour+rangi42@gmail.com> | 2021-03-24 18:34:31 -0400 |
|---|---|---|
| committer | Rangi <remy.oukaour+rangi42@gmail.com> | 2021-03-24 18:34:31 -0400 |
| commit | 74bffc2c8dd0b5b1873e51bc53e83177f35f7020 (patch) | |
| tree | 09bc1606c0a8dbb3b0294c07fabf3dff37a622b7 | |
| parent | 9d5121ba9adc44df98e4a7396385d68386a265d7 (diff) | |
Add some comments regarding 16-bit increment/decrement
| -rw-r--r-- | audio/engine.asm | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/audio/engine.asm b/audio/engine.asm index fa3a0829..ca6fd4ab 100644 --- a/audio/engine.asm +++ b/audio/engine.asm @@ -982,6 +982,7 @@ ApplyPitchSlide: add hl, bc add [hl] ld [hl], a + ; could have done "jr nc, .no_rollover / inc de / .no_rollover" ld a, 0 adc e ld e, a @@ -1022,6 +1023,7 @@ ApplyPitchSlide: ld a, [hl] add a ld [hl], a + ; could have done "jr nc, .no_rollover / dec de / .no_rollover" ld a, e sbc 0 ld e, a |