diff options
Diffstat (limited to 'audio/engine_2.asm')
| -rw-r--r-- | audio/engine_2.asm | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/audio/engine_2.asm b/audio/engine_2.asm index 4954f8bc..51a5d7c4 100644 --- a/audio/engine_2.asm +++ b/audio/engine_2.asm @@ -43,7 +43,7 @@ Audio2_ApplyMusicAffects: ld hl, wChannelNoteDelayCounters ; delay until next note add hl, bc ld a, [hl] - cp $1 ; if the delay is 1, play next note + cp 1 ; if the delay is 1, play next note jp z, Audio2_PlayNextNote dec a ; otherwise, decrease the delay timer ld [hl], a @@ -174,8 +174,8 @@ Audio2_PlayNextNote: Audio2_sound_ret: call Audio2_GetNextMusicByte ld d, a - cp $ff ; is this command a sound_ret? - jp nz, Audio2_sound_call ; no + cp sound_ret_cmd + jp nz, Audio2_sound_call ld b, 0 ld hl, wChannelFlags1 add hl, bc @@ -262,8 +262,8 @@ Audio2_sound_ret: ret Audio2_sound_call: - cp $fd ; is this command a sound_call? - jp nz, Audio2_sound_loop ; no + cp sound_call_cmd + jp nz, Audio2_sound_loop call Audio2_GetNextMusicByte push af call Audio2_GetNextMusicByte @@ -299,8 +299,8 @@ Audio2_sound_call: jp Audio2_sound_ret Audio2_sound_loop: - cp $fe ; is this command a sound_loop? - jp nz, Audio2_note_type ; no + cp sound_loop_cmd + jp nz, Audio2_note_type call Audio2_GetNextMusicByte ld e, a and a @@ -338,8 +338,8 @@ Audio2_sound_loop: Audio2_note_type: and $f0 - cp $d0 ; is this command a note_type? - jp nz, Audio2_toggle_perfect_pitch ; no + cp note_type_cmd + jp nz, Audio2_toggle_perfect_pitch ld a, d and $f ld b, $0 @@ -382,8 +382,8 @@ Audio2_note_type: Audio2_toggle_perfect_pitch: ld a, d - cp $e8 ; is this command a toggle_perfect_pitch? - jr nz, Audio2_vibrato ; no + cp toggle_perfect_pitch_cmd + jr nz, Audio2_vibrato ld b, 0 ld hl, wChannelFlags1 add hl, bc @@ -393,8 +393,8 @@ Audio2_toggle_perfect_pitch: jp Audio2_sound_ret Audio2_vibrato: - cp $ea ; is this command a vibrato? - jr nz, Audio2_pitch_slide ; no + cp vibrato_cmd + jr nz, Audio2_pitch_slide call Audio2_GetNextMusicByte ld b, 0 ld hl, wChannelVibratoDelayCounters @@ -441,8 +441,8 @@ Audio2_vibrato: jp Audio2_sound_ret Audio2_pitch_slide: - cp $eb ; is this command a pitch_slide? - jr nz, Audio2_duty_cycle ; no + cp pitch_slide_cmd + jr nz, Audio2_duty_cycle call Audio2_GetNextMusicByte ld b, 0 ld hl, wChannelPitchSlideLengthModifiers @@ -472,8 +472,8 @@ Audio2_pitch_slide: jp Audio2_note_length Audio2_duty_cycle: - cp $ec ; is this command a duty_cycle? - jr nz, Audio2_tempo ; no + cp duty_cycle_cmd + jr nz, Audio2_tempo call Audio2_GetNextMusicByte rrca rrca @@ -485,8 +485,8 @@ Audio2_duty_cycle: jp Audio2_sound_ret Audio2_tempo: - cp $ed ; is this command a tempo? - jr nz, Audio2_stereo_panning ; no + cp tempo_cmd + jr nz, Audio2_stereo_panning ld a, c cp Ch5 jr nc, .sfxChannel @@ -514,16 +514,16 @@ Audio2_tempo: jp Audio2_sound_ret Audio2_stereo_panning: - cp $ee ; is this command a stereo_panning? - jr nz, Audio2_unknownmusic0xef ; no + cp stereo_panning_cmd + jr nz, Audio2_unknownmusic0xef call Audio2_GetNextMusicByte ld [wStereoPanning], a ; store panning jp Audio2_sound_ret ; this appears to never be used Audio2_unknownmusic0xef: - cp $ef ; is this command an unknownmusic0xef? - jr nz, Audio2_duty_cycle_pattern ; no + cp unknownmusic0xef_cmd + jr nz, Audio2_duty_cycle_pattern call Audio2_GetNextMusicByte push bc call Audio2_PlaySound @@ -539,8 +539,8 @@ Audio2_unknownmusic0xef: jp Audio2_sound_ret Audio2_duty_cycle_pattern: - cp $fc ; is this command a duty_cycle_pattern? - jr nz, Audio2_volume ; no + cp duty_cycle_pattern_cmd + jr nz, Audio2_volume call Audio2_GetNextMusicByte ld b, 0 ld hl, wChannelDutyCyclePatterns @@ -556,15 +556,15 @@ Audio2_duty_cycle_pattern: jp Audio2_sound_ret Audio2_volume: - cp $f0 ; is this command a volume? - jr nz, Audio2_execute_music ; no + cp volume_cmd + jr nz, Audio2_execute_music call Audio2_GetNextMusicByte ldh [rNR50], a ; store volume jp Audio2_sound_ret Audio2_execute_music: - cp $f8 ; is this command an execute_music? - jr nz, Audio2_octave ; no + cp execute_music_cmd + jr nz, Audio2_octave ld b, $0 ld hl, wChannelFlags2 add hl, bc @@ -573,8 +573,8 @@ Audio2_execute_music: Audio2_octave: and $f0 - cp $e0 ; is this command an octave? - jr nz, Audio2_sfx_note ; no + cp octave_cmd + jr nz, Audio2_sfx_note ld hl, wChannelOctaves ld b, 0 add hl, bc @@ -585,7 +585,7 @@ Audio2_octave: ; sfx_note is either square_note or noise_note depending on the channel Audio2_sfx_note: - cp $20 ; is this command a sfx_note? + cp sfx_note_cmd jr nz, Audio2_pitch_sweep ld a, c cp Ch4 ; is this a noise or sfx channel? @@ -641,8 +641,8 @@ Audio2_pitch_sweep: cp Ch5 jr c, Audio2_note ; if not a sfx ld a, d - cp $10 ; is this command a pitch_sweep? - jr nz, Audio2_note ; no + cp pitch_sweep_cmd + jr nz, Audio2_note ld b, $0 ld hl, wChannelFlags2 add hl, bc @@ -658,12 +658,12 @@ Audio2_note: jr nz, Audio2_note_length ; if not noise channel ld a, d and $f0 - cp $b0 ; is this command a drum_note? + cp drum_note_cmd jr z, .drum_note - jr nc, Audio2_note_length ; no + jr nc, Audio2_note_length ; this executes when on the noise channel and - ; the command id is less than $b0 + ; the command id is less than drum_note_cmd ($b0) ; in this case, the upper nybble is used as the noise instrument ($1-$a) ; and the lower nybble is the length minus 1 (0-15) ; however, this doesn't work for instrument #2 because the command id @@ -759,7 +759,7 @@ Audio2_note_length: Audio2_note_pitch: pop af and $f0 - cp $c0 ; compare to rest + cp rest_cmd jr nz, .notRest ld a, c cp Ch5 @@ -1393,7 +1393,7 @@ Audio2_CalculateFrequency: Audio2_PlaySound:: ld [wSoundID], a - cp $ff + cp SFX_STOP_ALL_MUSIC jp z, .stopAllAudio cp MAX_SFX_ID_2 jp z, .playSfx |