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@xenit
Last active August 27, 2019 17:29
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Spectrum version (32x24)
org $8000
ld ix,$4000
ld iy,$401f
ld hl, $4000
ld de, $4001
ld bc, 32*24*8
ld (hl), l
ldir
ld bc, 32*24-1
ld (hl), e
ldir
ld b,32
ld e,96
vloop:
push bc
ld a,7
or ixh
ld ixh,a
ld a,7
or iyh
ld iyh,a
ld a,255
push ix
push iy
ld b,8
linelp:
ld (ix), a
ld (iy), a
dec ixh
dec iyh
djnz linelp
pop iy
pop ix
ld a,e
add a,192
ld e,a
ld c, 33
jp c,carryset
ld c, 1
carryset:
ld b,0
add ix,bc
dec bc
dec bc
add iy,bc
pop bc
djnz vloop
main:
jr main
end $8000
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xenit commented Aug 26, 2019

image

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