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authorvulcandth <vulcandth@gmail.com>2022-06-06 16:25:31 -0500
committerGitHub <noreply@github.com>2022-06-06 17:25:31 -0400
commit6b5be9129cabe72b9f775b02db1bf7e7169153da (patch)
treed92012450c70f90bf8086bed32ec3dc87b68b332 /macros/scripts/audio.asm
parentImproved Virtual Console patch identifiers (#357) (diff)
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RGBDS syntax updates (#358)
New MACRO and DEF syntax
Diffstat (limited to 'macros/scripts/audio.asm')
-rw-r--r--macros/scripts/audio.asm54
1 files changed, 27 insertions, 27 deletions
diff --git a/macros/scripts/audio.asm b/macros/scripts/audio.asm
index b12a2adc..114bf576 100644
--- a/macros/scripts/audio.asm
+++ b/macros/scripts/audio.asm
@@ -1,4 +1,4 @@
-audio_header: MACRO
+MACRO audio_header
db (_NARG - 2) << 6 | \2
dw \1_\2
IF _NARG > 2
@@ -24,7 +24,7 @@ ENDM
; small magnitude means quick change, large magnitude means slow change
; in signed magnitude representation, so a value of 8 is the same as (negative) 0
const pitch_sweep_cmd ; $10
-pitch_sweep: MACRO
+MACRO pitch_sweep
db pitch_sweep_cmd
IF \2 < 0
db (\1 << 4) | (%1000 | (\2 * -1))
@@ -41,8 +41,8 @@ ENDM
; fade: positive value means decrease in volume, negative value means increase in volume
; small magnitude means quick change, large magnitude means slow change
; in signed magnitude representation, so a value of 8 is the same as (negative) 0
-square_note_cmd EQU sfx_note_cmd ; $20
-square_note: MACRO
+DEF square_note_cmd EQU sfx_note_cmd ; $20
+MACRO square_note
db square_note_cmd | \1
IF \3 < 0
db (\2 << 4) | (%1000 | (\3 * -1))
@@ -56,8 +56,8 @@ ENDM
; fade: positive value means decrease in volume, negative value means increase in volume
; small magnitude means quick change, large magnitude means slow change
; in signed magnitude representation, so a value of 8 is the same as (negative) 0
-noise_note_cmd EQU sfx_note_cmd ; $20
-noise_note: MACRO
+DEF noise_note_cmd EQU sfx_note_cmd ; $20
+MACRO noise_note
db noise_note_cmd | \1
IF \3 < 0
db (\2 << 4) | (%1000 | (\3 * -1))
@@ -68,7 +68,7 @@ noise_note: MACRO
ENDM
; arguments: pitch, length [1, 16]
-note: MACRO
+MACRO note
db (\1 << 4) | (\2 - 1)
ENDM
@@ -76,7 +76,7 @@ ENDM
; arguments: instrument [1, 19], length [1, 16]
const drum_note_cmd ; $b0
-drum_note: MACRO
+MACRO drum_note
db drum_note_cmd | (\2 - 1)
db \1
ENDM
@@ -85,7 +85,7 @@ ENDM
; like drum_note but one 1 byte instead of 2
; can only be used with instruments 1-10, excluding 2
; unused
-drum_note_short: MACRO
+MACRO drum_note_short
db (\1 << 4) | (\2 - 1)
ENDM
@@ -93,7 +93,7 @@ ENDM
; arguments: length [1, 16]
const rest_cmd ; $c0
-rest: MACRO
+MACRO rest
db rest_cmd | (\1 - 1)
ENDM
@@ -104,7 +104,7 @@ ENDM
; small magnitude means quick change, large magnitude means slow change
; in signed magnitude representation, so a value of 8 is the same as (negative) 0
const note_type_cmd ; $d0
-note_type: MACRO
+MACRO note_type
db note_type_cmd | \1
IF \3 < 0
db (\2 << 4) | (%1000 | (\3 * -1))
@@ -114,8 +114,8 @@ note_type: MACRO
ENDM
; arguments: speed [0, 15]
-drum_speed_cmd EQU note_type_cmd ; $d0
-drum_speed: MACRO
+DEF drum_speed_cmd EQU note_type_cmd ; $d0
+MACRO drum_speed
db drum_speed_cmd | \1
ENDM
@@ -123,7 +123,7 @@ ENDM
; arguments: octave [1, 8]
const octave_cmd ; $e0
-octave: MACRO
+MACRO octave
db octave_cmd | (8 - \1)
ENDM
@@ -131,7 +131,7 @@ ENDM
; when enabled, effective frequency used is incremented by 1
const toggle_perfect_pitch_cmd ; $e8
-toggle_perfect_pitch: MACRO
+MACRO toggle_perfect_pitch
db toggle_perfect_pitch_cmd
ENDM
@@ -142,7 +142,7 @@ ENDM
; depth: amplitude of vibrato wave
; rate: frequency of vibrato wave
const vibrato_cmd ; $ea
-vibrato: MACRO
+MACRO vibrato
db vibrato_cmd
db \1
db (\2 << 4) | \3
@@ -150,7 +150,7 @@ ENDM
; arguments: length [1, 256], octave [1, 8], pitch
const pitch_slide_cmd ; $eb
-pitch_slide: MACRO
+MACRO pitch_slide
db pitch_slide_cmd
db \1 - 1
db ((8 - \2) << 4) | \3
@@ -158,7 +158,7 @@ ENDM
; arguments: duty cycle [0, 3] (12.5%, 25%, 50%, 75%)
const duty_cycle_cmd ; $ec
-duty_cycle: MACRO
+MACRO duty_cycle
db duty_cycle_cmd
db \1
ENDM
@@ -170,27 +170,27 @@ ENDM
; if larger than $100, large note speed or note length values might cause overflow
; stored in big endian
const tempo_cmd ; $ed
-tempo: MACRO
+MACRO tempo
db tempo_cmd
db HIGH(\1), LOW(\1)
ENDM
; arguments: left output enable mask, right output enable mask
const stereo_panning_cmd ; $ee
-stereo_panning: MACRO
+MACRO stereo_panning
db stereo_panning_cmd
db (\1 << 4) | \2
ENDM
const unknownmusic0xef_cmd ; $ef
-unknownmusic0xef: MACRO
+MACRO unknownmusic0xef
db unknownmusic0xef_cmd
db \1
ENDM
; arguments: left master volume [0, 7], right master volume [0, 7]
const volume_cmd ; $f0
-volume: MACRO
+MACRO volume
db volume_cmd
db (\1 << 4) | \2
ENDM
@@ -199,7 +199,7 @@ ENDM
; when enabled, the sfx data is interpreted as music data
const execute_music_cmd ; $f8
-execute_music: MACRO
+MACRO execute_music
db execute_music_cmd
ENDM
@@ -207,27 +207,27 @@ ENDM
; arguments: duty cycle 1, duty cycle 2, duty cycle 3, duty cycle 4
const duty_cycle_pattern_cmd ; $fc
-duty_cycle_pattern: MACRO
+MACRO duty_cycle_pattern
db duty_cycle_pattern_cmd
db \1 << 6 | \2 << 4 | \3 << 2 | \4
ENDM
; arguments: address
const sound_call_cmd ; $fd
-sound_call: MACRO
+MACRO sound_call
db sound_call_cmd
dw \1
ENDM
; arguments: count, address
const sound_loop_cmd ; $fe
-sound_loop: MACRO
+MACRO sound_loop
db sound_loop_cmd
db \1
dw \2
ENDM
const sound_ret_cmd ; $ff
-sound_ret: MACRO
+MACRO sound_ret
db sound_ret_cmd
ENDM