4cade/src/fx/fx.shr.common.a

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;license:MIT
;(c) 2021 by 4am
!macro BUILD_SHR_LOOKUP_TABLES .lo, .hi {
ldx #$C8
lda #$60
ldy #$9C
- sta .lo-1, x
!if .hi < $100 {
sty .hi-1, x
} else {
pha
tya
sta .hi-1, x
pla
}
sec
sbc #$A0
bcs +
dey
+ dex
bne -
}
!macro COPY_SCB_AND_PALETTES {
sta $C005
ldy #0
- lda $9D00, y
sta $9D00, y
lda $9E00, y
sta $9E00, y
lda $9F00, y
sta $9F00, y
iny
bne -
}