mirror of
https://gitlab.com/xCrystal/pokecrystal-board.git
synced 2024-09-09 09:51:34 -07:00
105 lines
2.7 KiB
NASM
105 lines
2.7 KiB
NASM
; macros taken from pokered's data/sgb_packets.asm
|
|
; names taken from pandocs
|
|
; http://gbdev.gg8.se/wiki/articles/SGB_Functions#SGB_Palette_Commands
|
|
|
|
sgb_mask_en: MACRO
|
|
db ($17 << 3) + 1
|
|
db \1
|
|
ds 14
|
|
ENDM
|
|
|
|
sgb_data_snd: MACRO
|
|
db ($0f << 3) + 1
|
|
dw \1 ; address
|
|
db \2 ; bank
|
|
db \3 ; length (1-11)
|
|
ENDM
|
|
|
|
|
|
MaskEnFreezePacket: sgb_mask_en 1
|
|
MaskEnCancelPacket: sgb_mask_en 0
|
|
|
|
; These are packets containing SNES code.
|
|
; This set of packets is found in several Japanese SGB-compatible titles.
|
|
; It appears to be part of NCL's SGB devkit.
|
|
|
|
DataSndPacket1:
|
|
sgb_data_snd $085d, $0, 11
|
|
db $8c ; cpx #$8c (2)
|
|
db $d0, $f4 ; bne -$0c
|
|
db $60 ; rts
|
|
ds 7
|
|
|
|
DataSndPacket2:
|
|
sgb_data_snd $0852, $0, 11
|
|
db $a9, $e7 ; lda #$e7
|
|
db $9f, $01, $c0, $7e ; sta $7ec001, x
|
|
db $e8 ; inx
|
|
db $e8 ; inx
|
|
db $e8 ; inx
|
|
db $e8 ; inx
|
|
db $e0 ; cpx #$8c (1)
|
|
|
|
DataSndPacket3:
|
|
sgb_data_snd $0847, $0, 11
|
|
db $c4 ; cmp #$c4 (2)
|
|
db $d0, $16 ; bne +$16
|
|
db $a5 ; lda dp
|
|
db $cb ; wai
|
|
db $c9, $05 ; cmp #$05
|
|
db $d0, $10 ; bne +$10
|
|
db $a2, $28 ; ldx #$28
|
|
|
|
DataSndPacket4:
|
|
sgb_data_snd $083c, $0, 11
|
|
db $f0, $12 ; beq +$12
|
|
db $a5 ; lda dp
|
|
db $c9, $c9 ; cmp #$c9
|
|
db $c8 ; iny
|
|
db $d0, $1c ; bne +$1c
|
|
db $a5 ; lda dp
|
|
db $ca ; dex
|
|
db $c9 ; cmp #$c4 (1)
|
|
|
|
DataSndPacket5:
|
|
sgb_data_snd $0831, $0, 11
|
|
dbw $0c, $caa5 ; tsb $caa5
|
|
db $c9, $7e ; cmp #$7e
|
|
db $d0, $06 ; bne +$06
|
|
db $a5 ; lda dp
|
|
db $cb ; wai
|
|
db $c9, $7e ; cmp #$7e
|
|
|
|
DataSndPacket6:
|
|
sgb_data_snd $0826, $0, 11
|
|
db $39 ; bne +$39 (2)
|
|
dbw $cd, $0c48 ; cmp $0c48
|
|
db $d0, $34 ; bne +$34
|
|
db $a5 ; lda dp
|
|
db $c9, $c9 ; cmp #$c9
|
|
db $80, $d0 ; bra -$30
|
|
|
|
DataSndPacket7:
|
|
sgb_data_snd $081b, $0, 11
|
|
db $ea ; nop
|
|
db $ea ; nop
|
|
db $ea ; nop
|
|
db $ea ; nop
|
|
db $ea ; nop
|
|
; $0820:
|
|
db $a9, $01 ; lda #01
|
|
dbw $cd, $0c4f ; cmp $c4f
|
|
db $d0 ; bne +$39 (1)
|
|
|
|
DataSndPacket8:
|
|
sgb_data_snd $0810, $0, 11
|
|
dbw $4c, $0820 ; jmp $0820
|
|
db $ea ; nop
|
|
db $ea ; nop
|
|
db $ea ; nop
|
|
db $ea ; nop
|
|
db $ea ; nop
|
|
db $60 ; rts
|
|
db $ea ; nop
|
|
db $ea ; nop
|