villadelfia
/
dmgtris
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
dmgtris/src/sfx.asm

835 lines
35 KiB
NASM
Raw Normal View History

Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
IF !DEF(SFX_ASM)
DEF SFX_ASM EQU 1
INCLUDE "globals.asm"
Improve SFX routines
2023-10-17 05:41:11 +00:00
DEF REG_NR10_CH1_SWEEP EQU $10
DEF REG_NR11_CH1_LENDT EQU $11
DEF REG_NR12_CH1_VOLEV EQU $12
DEF REG_NR13_CH1_FRQLO EQU $13
DEF REG_NR14_CH1_FRQHI EQU $14
DEF REG_NR21_CH2_LENDT EQU $16
DEF REG_NR22_CH2_VOLEV EQU $17
DEF REG_NR23_CH2_FRQLO EQU $18
DEF REG_NR24_CH2_FRQHI EQU $19
DEF REG_NR30_CH3_DACEN EQU $1A
DEF REG_NR31_CH3_LENGT EQU $1B
DEF REG_NR32_CH3_VOLUM EQU $1C
DEF REG_NR33_CH3_FRQLO EQU $1D
DEF REG_NR34_CH3_FRQHI EQU $1E
DEF REG_NR41_CH4_LENGT EQU $20
DEF REG_NR42_CH4_VOLEV EQU $21
DEF REG_NR43_CH4_FQRND EQU $22
DEF REG_NR44_CH4_CNTRL EQU $23
DEF REG_NR50_MVOLVINPN EQU $24
DEF REG_NR51_MASTERPAN EQU $25
DEF REG_NR52_MASTERCTL EQU $26
DEF REG_WAVE_PATTERN_0 EQU $30
DEF REG_WAVE_PATTERN_1 EQU $31
DEF REG_WAVE_PATTERN_2 EQU $32
DEF REG_WAVE_PATTERN_3 EQU $33
DEF REG_WAVE_PATTERN_4 EQU $34
DEF REG_WAVE_PATTERN_5 EQU $35
DEF REG_WAVE_PATTERN_6 EQU $36
DEF REG_WAVE_PATTERN_7 EQU $37
DEF REG_WAVE_PATTERN_8 EQU $38
DEF REG_WAVE_PATTERN_9 EQU $39
DEF REG_WAVE_PATTERN_A EQU $3A
DEF REG_WAVE_PATTERN_B EQU $3B
DEF REG_WAVE_PATTERN_C EQU $3C
DEF REG_WAVE_PATTERN_D EQU $3D
DEF REG_WAVE_PATTERN_E EQU $3E
DEF REG_WAVE_PATTERN_F EQU $3F
Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
SECTION "Sound Effect Data", ROM0
Improve SFX routines
2023-10-17 05:41:11 +00:00
sSFXPieceI::
db REG_NR12_CH1_VOLEV, $F0, REG_NR22_CH2_VOLEV, $F0, REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF
db REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $AC, REG_NR14_CH1_FRQHI, $85, REG_NR21_CH2_LENDT, $7F
db REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80, REG_NR23_CH2_FRQLO, $14, REG_NR24_CH2_FRQHI, $87
db $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $ED
db REG_NR14_CH1_FRQHI, $85, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $2D, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $27
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $44, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $AC
db REG_NR14_CH1_FRQHI, $85, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $14, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $ED
db REG_NR14_CH1_FRQHI, $85, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $2D, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $27
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $44, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $5B
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $59, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $AC
db REG_NR14_CH1_FRQHI, $85, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $14, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $27
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $44, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $72
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $62, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $D6
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $8A, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $14
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $A2, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $39
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $B1, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $4F
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $BA, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $62
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $80
db REG_NR23_CH2_FRQLO, $C1, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR22_CH2_VOLEV, $F0, REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $D0
db REG_NR13_CH1_FRQLO, $6B, REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF
db REG_NR22_CH2_VOLEV, $D0, REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $D0, REG_NR13_CH1_FRQLO, $6B
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $D0
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $D0, REG_NR13_CH1_FRQLO, $6B
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $D0
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $6B
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $10
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $6B
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $10
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $6B
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $10
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $00, REG_NR13_CH1_FRQLO, $6B
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $00
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR12_CH1_VOLEV, $08, REG_NR13_CH1_FRQLO, $6B, REG_NR14_CH1_FRQHI, $87, REG_NR22_CH2_VOLEV, $08
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FE
sSFXPieceIEnd::
sSFXPieceZ::
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $7B
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $4F
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $39
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $2D
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $F7
db REG_NR14_CH1_FRQHI, $86, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $D6
db REG_NR24_CH2_FRQHI, $86, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $20, REG_NR13_CH1_FRQLO, $7B
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $20, REG_NR23_CH2_FRQLO, $4F
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $20, REG_NR13_CH1_FRQLO, $39
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $20, REG_NR23_CH2_FRQLO, $2D
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $20, REG_NR13_CH1_FRQLO, $F7
db REG_NR14_CH1_FRQHI, $86, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $20, REG_NR23_CH2_FRQLO, $D6
db REG_NR24_CH2_FRQHI, $86, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $7B
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $10, REG_NR23_CH2_FRQLO, $4F
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $39
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $10, REG_NR23_CH2_FRQLO, $2D
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $F7
db REG_NR14_CH1_FRQHI, $86, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $10, REG_NR23_CH2_FRQLO, $D6
db REG_NR24_CH2_FRQHI, $86, $FF, $FF
db REG_NR12_CH1_VOLEV, $08, REG_NR13_CH1_FRQLO, $F7, REG_NR14_CH1_FRQHI, $86, $FF, $FF
db REG_NR22_CH2_VOLEV, $08, REG_NR23_CH2_FRQLO, $D6, REG_NR24_CH2_FRQHI, $86, $FE
sSFXPieceZEnd::
sSFXPieceS::
db REG_NR12_CH1_VOLEV, $F0, REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F0
db REG_NR13_CH1_FRQLO, $6B, REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $39
db REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $59
db REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $21
db REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF
db REG_NR22_CH2_VOLEV, $F0, REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F0
db REG_NR13_CH1_FRQLO, $39, REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F
db REG_NR22_CH2_VOLEV, $20, REG_NR23_CH2_FRQLO, $6B, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $7B
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $20
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF
db REG_NR12_CH1_VOLEV, $08, REG_NR13_CH1_FRQLO, $7B, REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F
db REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $20, REG_NR23_CH2_FRQLO, $59, REG_NR24_CH2_FRQHI, $87
db $FF, $FF, $FF
db REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $20, REG_NR23_CH2_FRQLO, $21
db REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $6B
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $20
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $39
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $20
db REG_NR23_CH2_FRQLO, $7B, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $59
db REG_NR14_CH1_FRQHI, $87, REG_NR22_CH2_VOLEV, $08, REG_NR23_CH2_FRQLO, $7B, REG_NR24_CH2_FRQHI, $87
db $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $21
db REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $39
db REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $7B
db REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF
db REG_NR12_CH1_VOLEV, $08, REG_NR13_CH1_FRQLO, $7B, REG_NR14_CH1_FRQHI, $87, $FE
sSFXPieceSEnd::
sSFXPieceJ::
db REG_NR12_CH1_VOLEV, $F1, REG_NR22_CH2_VOLEV, $F1, REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F
db REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $E7, REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F
db REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $F1, REG_NR23_CH2_FRQLO, $59, REG_NR24_CH2_FRQHI, $87
db $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $72
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $F1
db REG_NR23_CH2_FRQLO, $D6, REG_NR24_CH2_FRQHI, $86, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $B2
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $F1
db REG_NR23_CH2_FRQLO, $14, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR12_CH1_VOLEV, $08, REG_NR13_CH1_FRQLO, $B2, REG_NR14_CH1_FRQHI, $86, REG_NR22_CH2_VOLEV, $08
db REG_NR23_CH2_FRQLO, $14, REG_NR24_CH2_FRQHI, $87, $FE
sSFXPieceJEnd::
sSFXPieceL::
db REG_NR12_CH1_VOLEV, $F0, REG_NR22_CH2_VOLEV, $F0, REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F
db REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $9E, REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F
db REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $06, REG_NR24_CH2_FRQHI, $87
db $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $C4
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $F0
db REG_NR23_CH2_FRQLO, $21, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $E7
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $F0
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $20, REG_NR13_CH1_FRQLO, $9E
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $20
db REG_NR23_CH2_FRQLO, $06, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $20, REG_NR13_CH1_FRQLO, $C4
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $20
db REG_NR23_CH2_FRQLO, $21, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $20, REG_NR13_CH1_FRQLO, $E7
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $20
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $9E
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $10
db REG_NR23_CH2_FRQLO, $06, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $C4
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $10
db REG_NR23_CH2_FRQLO, $21, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $E7
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $10
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR12_CH1_VOLEV, $08, REG_NR13_CH1_FRQLO, $E7, REG_NR14_CH1_FRQHI, $86, REG_NR22_CH2_VOLEV, $08
db REG_NR23_CH2_FRQLO, $39, REG_NR24_CH2_FRQHI, $87, $FE
sSFXPieceLEnd::
sSFXPieceO::
db REG_NR22_CH2_VOLEV, $F0, REG_NR32_CH3_VOLUM, $20, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF
db REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $14, REG_NR24_CH2_FRQHI, $87, REG_NR30_CH3_DACEN, $00
db REG_WAVE_PATTERN_0, $FF, REG_WAVE_PATTERN_1, $ED, REG_WAVE_PATTERN_2, $CB, REG_WAVE_PATTERN_3, $A9
db REG_WAVE_PATTERN_4, $87, REG_WAVE_PATTERN_5, $65, REG_WAVE_PATTERN_6, $43, REG_WAVE_PATTERN_7, $21
db REG_WAVE_PATTERN_8, $12, REG_WAVE_PATTERN_9, $34, REG_WAVE_PATTERN_A, $56, REG_WAVE_PATTERN_B, $78
db REG_WAVE_PATTERN_C, $9A, REG_WAVE_PATTERN_D, $BC, REG_WAVE_PATTERN_E, $DE, REG_WAVE_PATTERN_F, $FF
db REG_NR30_CH3_DACEN, $00, REG_NR30_CH3_DACEN, $80, REG_NR32_CH3_VOLUM, $20, REG_NR33_CH3_FRQLO, $B2
db REG_NR34_CH3_FRQHI, $86, $FF, $FF, $FF, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $F7
db REG_NR24_CH2_FRQHI, $86, REG_NR30_CH3_DACEN, $00, REG_NR30_CH3_DACEN, $80, REG_NR32_CH3_VOLUM, $20
db REG_NR33_CH3_FRQLO, $89, REG_NR34_CH3_FRQHI, $86, $FF, $FF, $FF, $FF, $FF
db REG_NR22_CH2_VOLEV, $08, REG_NR23_CH2_FRQLO, $F7, REG_NR24_CH2_FRQHI, $86, REG_NR32_CH3_VOLUM, $00
db REG_NR33_CH3_FRQLO, $89, REG_NR34_CH3_FRQHI, $06, $FF, $FF, $FF
db REG_NR32_CH3_VOLUM, $60, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $40
db REG_NR23_CH2_FRQLO, $14, REG_NR24_CH2_FRQHI, $87, REG_NR30_CH3_DACEN, $00, REG_NR30_CH3_DACEN, $80
db REG_NR32_CH3_VOLUM, $60, REG_NR33_CH3_FRQLO, $B2, REG_NR34_CH3_FRQHI, $86, $FF, $FF, $FF, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $40, REG_NR23_CH2_FRQLO, $F7
db REG_NR24_CH2_FRQHI, $86, REG_NR30_CH3_DACEN, $00, REG_NR30_CH3_DACEN, $80, REG_NR32_CH3_VOLUM, $60
db REG_NR33_CH3_FRQLO, $89, REG_NR34_CH3_FRQHI, $86, $FF, $FF, $FF, $FF, $FF
db REG_NR22_CH2_VOLEV, $08, REG_NR23_CH2_FRQLO, $F7, REG_NR24_CH2_FRQHI, $86, REG_NR32_CH3_VOLUM, $00
db REG_NR33_CH3_FRQLO, $89, REG_NR34_CH3_FRQHI, $06, $FF, $FF, $FF
db REG_NR32_CH3_VOLUM, $00, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $20
db REG_NR23_CH2_FRQLO, $14, REG_NR24_CH2_FRQHI, $87, REG_NR30_CH3_DACEN, $00, REG_NR30_CH3_DACEN, $80
db REG_NR32_CH3_VOLUM, $00, REG_NR33_CH3_FRQLO, $B2, REG_NR34_CH3_FRQHI, $86, $FF, $FF, $FF, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $20, REG_NR23_CH2_FRQLO, $F7
db REG_NR24_CH2_FRQHI, $86, REG_NR30_CH3_DACEN, $00, REG_NR30_CH3_DACEN, $80, REG_NR32_CH3_VOLUM, $00
db REG_NR33_CH3_FRQLO, $89, REG_NR34_CH3_FRQHI, $86, $FF, $FF, $FF, $FF, $FF
db REG_NR22_CH2_VOLEV, $08, REG_NR23_CH2_FRQLO, $F7, REG_NR24_CH2_FRQHI, $86, REG_NR32_CH3_VOLUM, $00
db REG_NR33_CH3_FRQLO, $89, REG_NR34_CH3_FRQHI, $06, $FE
sSFXPieceOEnd::
sSFXPieceT::
db REG_NR12_CH1_VOLEV, $F0, REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0
db REG_NR13_CH1_FRQLO, $8A, REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF
db REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $62, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $2D
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $06
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $D6
db REG_NR14_CH1_FRQHI, $86, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $F7
db REG_NR24_CH2_FRQHI, $86, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $14
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $2D
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $62
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $F0, REG_NR23_CH2_FRQLO, $8A
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $20, REG_NR13_CH1_FRQLO, $D6
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $20
db REG_NR23_CH2_FRQLO, $06, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $20, REG_NR23_CH2_FRQLO, $F7
db REG_NR24_CH2_FRQHI, $86, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $20, REG_NR13_CH1_FRQLO, $14
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $20, REG_NR23_CH2_FRQLO, $2D
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $20, REG_NR13_CH1_FRQLO, $62
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $20, REG_NR23_CH2_FRQLO, $8A
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $D6
db REG_NR14_CH1_FRQHI, $86, REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $10
db REG_NR23_CH2_FRQLO, $06, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $10, REG_NR23_CH2_FRQLO, $F7
db REG_NR24_CH2_FRQHI, $86, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $14
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $10, REG_NR23_CH2_FRQLO, $2D
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $BF, REG_NR11_CH1_LENDT, $BF, REG_NR12_CH1_VOLEV, $10, REG_NR13_CH1_FRQLO, $62
db REG_NR14_CH1_FRQHI, $87, $FF, $FF
db REG_NR21_CH2_LENDT, $BF, REG_NR21_CH2_LENDT, $BF, REG_NR22_CH2_VOLEV, $10, REG_NR23_CH2_FRQLO, $8A
db REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR12_CH1_VOLEV, $08, REG_NR13_CH1_FRQLO, $62, REG_NR14_CH1_FRQHI, $87, REG_NR22_CH2_VOLEV, $08
db REG_NR23_CH2_FRQLO, $8A, REG_NR24_CH2_FRQHI, $87, $FE
sSFXPieceTEnd::
sSFXIRS::
db REG_NR42_CH4_VOLEV, $F2, REG_NR41_CH4_LENGT, $3F, REG_NR42_CH4_VOLEV, $F2, REG_NR43_CH4_FQRND, $44
db REG_NR44_CH4_CNTRL, $80, $FF
db REG_NR43_CH4_FQRND, $15, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $01, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR12_CH1_VOLEV, $F1, REG_NR22_CH2_VOLEV, $F1, REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F
db REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $6B, REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F
db REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $81, REG_NR23_CH2_FRQLO, $DF, REG_NR24_CH2_FRQHI, $87
db REG_NR42_CH4_VOLEV, $08, REG_NR43_CH4_FQRND, $44, REG_NR44_CH4_CNTRL, $80, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $9D
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $81
db REG_NR23_CH2_FRQLO, $DF, REG_NR24_CH2_FRQHI, $87, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $B6
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $81
db REG_NR23_CH2_FRQLO, $DF, REG_NR24_CH2_FRQHI, $87, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $C5
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $81
db REG_NR23_CH2_FRQLO, $DF, REG_NR24_CH2_FRQHI, $87, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $CE
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $81
db REG_NR23_CH2_FRQLO, $DF, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $D6
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $81
db REG_NR23_CH2_FRQLO, $DF, REG_NR24_CH2_FRQHI, $87, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $D9
db REG_NR14_CH1_FRQHI, $87, REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $81
db REG_NR23_CH2_FRQLO, $DF, REG_NR24_CH2_FRQHI, $87, $FE
sSFXIRSEnd::
sSFXDrop::
db REG_NR12_CH1_VOLEV, $F0, REG_NR42_CH4_VOLEV, $F1, REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F
db REG_NR12_CH1_VOLEV, $F0, REG_NR13_CH1_FRQLO, $9D, REG_NR14_CH1_FRQHI, $84, REG_NR41_CH4_LENGT, $3F
db REG_NR42_CH4_VOLEV, $F1, REG_NR43_CH4_FQRND, $57, REG_NR44_CH4_CNTRL, $80, $FF
db REG_NR13_CH1_FRQLO, $12, REG_NR14_CH1_FRQHI, $03, $FF
db REG_NR13_CH1_FRQLO, $D2, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $80, REG_NR13_CH1_FRQLO, $39
db REG_NR14_CH1_FRQHI, $81, REG_NR41_CH4_LENGT, $3F, REG_NR42_CH4_VOLEV, $F1, REG_NR43_CH4_FQRND, $47
db REG_NR44_CH4_CNTRL, $80, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR12_CH1_VOLEV, $08, REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $80, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FF
db REG_NR13_CH1_FRQLO, $01, REG_NR14_CH1_FRQHI, $00, $FE
sSFXDropEnd::
sSFXLock::
db REG_NR42_CH4_VOLEV, $F2, REG_NR41_CH4_LENGT, $3F, REG_NR42_CH4_VOLEV, $12, REG_NR43_CH4_FQRND, $14
db REG_NR44_CH4_CNTRL, $80, $FF
db REG_NR43_CH4_FQRND, $00, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $00, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR41_CH4_LENGT, $3F, REG_NR42_CH4_VOLEV, $F2, REG_NR43_CH4_FQRND, $A4, REG_NR44_CH4_CNTRL, $80
db $FF
db REG_NR43_CH4_FQRND, $75, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $55, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $35, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $14, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $00, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR41_CH4_LENGT, $3F, REG_NR42_CH4_VOLEV, $22, REG_NR43_CH4_FQRND, $A4, REG_NR44_CH4_CNTRL, $80
db $FF
db REG_NR43_CH4_FQRND, $75, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $55, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR41_CH4_LENGT, $3F, REG_NR42_CH4_VOLEV, $12, REG_NR43_CH4_FQRND, $A4, REG_NR44_CH4_CNTRL, $80
db $FF
db REG_NR43_CH4_FQRND, $75, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $55, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $35, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $14, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $00, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $00, REG_NR44_CH4_CNTRL, $00, $FF
db REG_NR43_CH4_FQRND, $00, REG_NR44_CH4_CNTRL, $00, $FE
sSFXLockEnd::
sSFXBell::
db REG_NR12_CH1_VOLEV, $F1, REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1
db REG_NR13_CH1_FRQLO, $A7, REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $F1, REG_NR23_CH2_FRQLO, $97
db REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $A7
db REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $F1, REG_NR23_CH2_FRQLO, $97
db REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $A7
db REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $F1, REG_NR23_CH2_FRQLO, $97
db REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR11_CH1_LENDT, $7F, REG_NR11_CH1_LENDT, $7F, REG_NR12_CH1_VOLEV, $F1, REG_NR13_CH1_FRQLO, $A7
db REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR21_CH2_LENDT, $7F, REG_NR21_CH2_LENDT, $7F, REG_NR22_CH2_VOLEV, $F1, REG_NR23_CH2_FRQLO, $97
db REG_NR24_CH2_FRQHI, $87, $FF, $FF, $FF, $FF, $FF, $FF, $FF, $FF, $FF, $FF, $FF, $FF, $FF, $FF, $FF
db $FF
db REG_NR12_CH1_VOLEV, $08, REG_NR13_CH1_FRQLO, $A7, REG_NR14_CH1_FRQHI, $87, $FF, $FF, $FF, $FF
db REG_NR22_CH2_VOLEV, $08, REG_NR23_CH2_FRQLO, $97, REG_NR24_CH2_FRQHI, $87, $FE
sSFXBellEnd::
More testing code.
2023-10-17 05:59:54 +00:00
sSFXMove::
db REG_NR42_CH4_VOLEV, $21, REG_NR41_CH4_LENGT, $3F, REG_NR42_CH4_VOLEV, $21, REG_NR43_CH4_FQRND, $00
db REG_NR44_CH4_CNTRL, $80, $FE
sSFXMoveEnd::
Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
SECTION "SFX Variables", HRAM
hPlayhead:: ds 2
Improve SFX routines
2023-10-17 05:41:11 +00:00
hPlayQueue:: ds 4
Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
SECTION "SFX Functions", ROM0
SFXInit::
; Audio on, volume on, and enable all channels.
ld a, $80
ldh [rNR52], a
ld a, $FF
ldh [rNR51], a
ld a, $77
ldh [rNR50], a
Improve SFX routines
2023-10-17 05:41:11 +00:00
ld a, $FF
ldh [hPlayQueue], a
ldh [hPlayQueue+1], a
ldh [hPlayQueue+2], a
ldh [hPlayQueue+3], a
xor a, a
ldh [hPlayhead], a
ldh [hPlayhead+1], a
ret
SFXPopQueue:
; Pop the head of the queue into A, the tail of the queue will be set to $FF.
ldh a, [hPlayQueue]
ld b, a
ldh a, [hPlayQueue+1]
ldh [hPlayQueue], a
ldh a, [hPlayQueue+2]
ldh [hPlayQueue+1], a
ldh a, [hPlayQueue+3]
ldh [hPlayQueue+2], a
ld a, $FF
ldh [hPlayQueue+3], a
ld a, b
ret
SFXPushQueue:
; Push A onto the tail of the queue, the head of the queue will be pushed off.
ld b, a
ldh a, [hPlayQueue+1]
ldh [hPlayQueue], a
ldh a, [hPlayQueue+2]
ldh [hPlayQueue+1], a
ldh a, [hPlayQueue+3]
ldh [hPlayQueue+2], a
ld a, b
ldh [hPlayQueue+3], a
ret
Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
Improve SFX routines
2023-10-17 05:41:11 +00:00
SFXProcessQueue:
; Clear the playhead.
xor a, a
Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
ldh [hPlayhead], a
ldh [hPlayhead+1], a
Improve SFX routines
2023-10-17 05:41:11 +00:00
; Try 4 times to pop a sound effect off the queue.
call SFXPopQueue
cp a, $FF
jr nz, :+
call SFXPopQueue
cp a, $FF
jr nz, :+
call SFXPopQueue
cp a, $FF
jr nz, :+
call SFXPopQueue
cp a, $FF
ret z
; If we got a valid sound effect, then play it.
call SFXEnqueue
Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
ret
Improve SFX routines
2023-10-17 05:41:11 +00:00
; Attempt to play the sound effect in A. Will enqueue the sound effect if the play routine is currently busy.
SFXEnqueue::
; If the playhead isn't null, then we're already playing something.
ld b, a
ldh a, [hPlayhead]
ld l, a
ldh a, [hPlayhead+1]
ld h, a
or a, l
jr z, :+
ld a, b
call SFXPushQueue
ret
; Play the sound effect for the sfx id in A.
: ld a, b
cp a, PIECE_I
jr nz, :+
ld a, LOW(sSFXPieceI)
ldh [hPlayhead], a
ld a, HIGH(sSFXPieceI)
ldh [hPlayhead+1], a
call SFXPlay
ret
: cp a, PIECE_S
jr nz, :+
ld a, LOW(sSFXPieceS)
ldh [hPlayhead], a
ld a, HIGH(sSFXPieceS)
ldh [hPlayhead+1], a
call SFXPlay
ret
: cp a, PIECE_Z
jr nz, :+
ld a, LOW(sSFXPieceZ)
ldh [hPlayhead], a
ld a, HIGH(sSFXPieceZ)
ldh [hPlayhead+1], a
call SFXPlay
ret
: cp a, PIECE_J
jr nz, :+
ld a, LOW(sSFXPieceJ)
ldh [hPlayhead], a
ld a, HIGH(sSFXPieceJ)
ldh [hPlayhead+1], a
call SFXPlay
ret
: cp a, PIECE_L
jr nz, :+
ld a, LOW(sSFXPieceL)
ldh [hPlayhead], a
ld a, HIGH(sSFXPieceL)
ldh [hPlayhead+1], a
call SFXPlay
ret
: cp a, PIECE_O
jr nz, :+
ld a, LOW(sSFXPieceO)
ldh [hPlayhead], a
ld a, HIGH(sSFXPieceO)
ldh [hPlayhead+1], a
call SFXPlay
ret
: cp a, PIECE_T
jr nz, :+
ld a, LOW(sSFXPieceT)
ldh [hPlayhead], a
ld a, HIGH(sSFXPieceT)
ldh [hPlayhead+1], a
call SFXPlay
ret
: cp a, SFX_IRS
jr nz, :+
ld a, LOW(sSFXIRS)
ldh [hPlayhead], a
ld a, HIGH(sSFXIRS)
ldh [hPlayhead+1], a
call SFXPlay
ret
: cp a, SFX_DROP
jr nz, :+
ld a, LOW(sSFXDrop)
ldh [hPlayhead], a
ld a, HIGH(sSFXDrop)
ldh [hPlayhead+1], a
call SFXPlay
ret
: cp a, SFX_LOCK
jr nz, :+
ld a, LOW(sSFXLock)
ldh [hPlayhead], a
ld a, HIGH(sSFXLock)
ldh [hPlayhead+1], a
call SFXPlay
ret
: cp a, SFX_BELL
More testing code.
2023-10-17 05:59:54 +00:00
jr nz, :+
Improve SFX routines
2023-10-17 05:41:11 +00:00
ld a, LOW(sSFXBell)
ldh [hPlayhead], a
ld a, HIGH(sSFXBell)
ldh [hPlayhead+1], a
call SFXPlay
ret
More testing code.
2023-10-17 05:59:54 +00:00
: cp a, SFX_MOVE
ret nz
ld a, LOW(sSFXMove)
ldh [hPlayhead], a
ld a, HIGH(sSFXMove)
ldh [hPlayhead+1], a
call SFXPlay
ret
Improve SFX routines
2023-10-17 05:41:11 +00:00
; This play routine must be called every frame.
Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
SFXPlay::
; Load the playhead position into HL.
ldh a, [hPlayhead]
ld l, a
ldh a, [hPlayhead+1]
ld h, a
; Nothing to do if it's a null ptr.
or a, l
ret z
; Otherwise, get the register to write to.
.getRegister
ld a, [hl]
inc hl
Improve SFX routines
2023-10-17 05:41:11 +00:00
; If it's $FE, then we're done. Check if there's more for us in the queue.
Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
cp a, $FE
jr nz, :+
Improve SFX routines
2023-10-17 05:41:11 +00:00
call SFXProcessQueue
Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
ret
; If it's $FF, then we're done for this frame.
: cp a, $FF
jr z, .savePlayhead
; Otherwise, put the register in C.
ld c, a
; Get the value to write.
ld a, [hl]
inc hl
; Write it and loop.
ldh [$ff00+c], a
jr .getRegister
Improve SFX routines
2023-10-17 05:41:11 +00:00
; Save the playhead position.
Rudimentary SFX playback.
2023-10-16 11:27:08 +00:00
.savePlayhead
ld a, l
ldh [hPlayhead], a
ld a, h
ldh [hPlayhead+1], a
ret
ENDC