diff options
Diffstat (limited to 'constants/audio_constants.asm')
| -rw-r--r-- | constants/audio_constants.asm | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/constants/audio_constants.asm b/constants/audio_constants.asm index 3a1a8f5b..3dc9fbee 100644 --- a/constants/audio_constants.asm +++ b/constants/audio_constants.asm @@ -42,18 +42,20 @@ HW_CH2_DISABLE_MASK EQU (~HW_CH2_ENABLE_MASK & $ff) HW_CH3_DISABLE_MASK EQU (~HW_CH3_ENABLE_MASK & $ff) HW_CH4_DISABLE_MASK EQU (~HW_CH4_ENABLE_MASK & $ff) -REG_DUTY_SOUND_LEN EQU 1 -REG_VOLUME_ENVELOPE EQU 2 -REG_FREQUENCY_LO EQU 3 + const_def 1 + const REG_DUTY_SOUND_LEN ; 1 + const REG_VOLUME_ENVELOPE ; 2 + const REG_FREQUENCY_LO ; 3 ; wChannelFlags1 constants -BIT_PERFECT_PITCH EQU 0 ; controlled by toggle_perfect_pitch command -BIT_SOUND_CALL EQU 1 ; if in sound call -BIT_NOISE_OR_SFX EQU 2 ; if channel is the music noise channel or an SFX channel -BIT_VIBRATO_DIRECTION EQU 3 ; if the pitch is above or below normal (cycles) -BIT_PITCH_SLIDE_ON EQU 4 ; if pitch slide is active -BIT_PITCH_SLIDE_DECREASING EQU 5 ; if the pitch slide frequency is decreasing (instead of increasing) -BIT_ROTATE_DUTY_CYCLE EQU 6 ; if rotating duty cycle + const_def + const BIT_PERFECT_PITCH ; 0 ; controlled by toggle_perfect_pitch command + const BIT_SOUND_CALL ; 1 ; if in sound call + const BIT_NOISE_OR_SFX ; 2 ; if channel is the music noise channel or an SFX channel + const BIT_VIBRATO_DIRECTION ; 3 ; if the pitch is above or below normal (cycles) + const BIT_PITCH_SLIDE_ON ; 4 ; if pitch slide is active + const BIT_PITCH_SLIDE_DECREASING ; 5 ; if the pitch slide frequency is decreasing (instead of increasing) + const BIT_ROTATE_DUTY_CYCLE ; 6 ; if rotating duty cycle ; wChannelFlags2 constant (only has one flag) BIT_EXECUTE_MUSIC EQU 0 ; if in execute music |