diff options
Diffstat (limited to 'macros')
| -rw-r--r-- | macros/sound.asm | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/macros/sound.asm b/macros/sound.asm index cb81fd7d3..c580ed7f7 100644 --- a/macros/sound.asm +++ b/macros/sound.asm @@ -3,15 +3,20 @@ note: MACRO ENDM sound: macro - db \1 ; duration - db \2 ; intensity - dw \3 ; frequency + note \1, \2 + db \3 ; intensity + dw \4 ; frequency endm noise: macro - db \1 ; duration - db \2 ; intensity - db \3 ; frequency + note \1, \2 ; duration + db \3 ; intensity + db \4 ; frequency + endm + +musicheader: macro + ; number of tracks, ??, address + dbw ((\1 - 1) << 6) + (\2 - 1), \3 endm ; pitch @@ -29,6 +34,20 @@ A_ EQU 10 A# EQU 11 B_ EQU 12 +; channel + const_def + const CHAN1 + const CHAN2 + const CHAN3 + const CHAN4 +NUM_MUSIC_CHANS EQU const_value +NUM_NOISE_CHANS EQU const_value + const CHAN5 + const CHAN6 + const CHAN7 + const CHAN8 +NUM_CHANNELS EQU const_value + enum_start $d8 enum notetype_cmd octave: macro |