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Almathera Ten Pack 4: Demo 1
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almathera_demo1.bin
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sourcecode
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dexion
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scroll+sine.s
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Text File
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1995-03-17
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2KB
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105 lines
start:
move.l $04,a6
lea gfxname,a1
jsr -408(a6)
move.l d0,gfxbase
move.l d0,a0
move.l 50(a0),oldclist
move.l #newclist,50(a0)
move.l gfxbase,a6
lea bitmap,a0
move.l #$01,d0
move.l #336,d1
move.l #200,d2
jsr -390(a6)
move.l #$60000,plane1
lea rastport,a1
jsr -198(a6)
move.l #bitmap,r_bitmap
lea rastport,a1
jsr -48(a6)
move.l #text,taller
move.l $6c,oldirq+2
move.l #newirq,$6c
wait:
btst #6,$bfe001
bne wait
jmp slut
newirq:
movem.l d0-d7/a0-a6,-(sp)
cmp.l #endsine,a4
bne vidre
move.l #sine,a4
vidre:
move.w (a4)+,newclist+2
move.l gfxbase,a6
lea rastport,a1
move.l #$-2,d0
move.l #$0,d1
move.l #94,d3
move.l #0,d2
move.l #336,d4
move.l #200,d5
jsr -396(a6)
sub.b #$01,rows
bne.s exit
move.b #$4,rows
lea rastport,a1
move.l #0,d0
move.l #100,d1
jsr -240(a6)
lea rastport,a1
move.l taller,a0
move.l #$01,d0
jsr -60(a6)
addq.l #$01,taller
cmp.l #end,taller
blt.s exit
move.l #text,taller
exit:
movem.l (sp)+,d0-d7/a0-a6
oldirq:
jmp $00000000
slut:
move.w #$0001,$dff096
move.l oldirq+2,$6c
move.l gfxbase,a0
move.l oldclist,50(a0)
move.l $04,a6
jmp -414(a6)
newclist:
dc.w $008e,$2c91,$0090,$f4c1,$0092,$0038,$0094,$00d0
dc.w $0102,$0000,$0104,$0000,$0108,$0002,$010a,$0002
dc.w $0100,$1200,$0180,$0000,$0182,$0fff
dc.w $00e0,$0006,$00e2,$0000
dc.w $ffff,$fffe
text:
dc.b "REFLEX CRACKING SQUAD "
end:
even
taller:
dc.l 0
oldclist:
dc.l 0
gfxbase:
dc.l 0
gfxname:
dc.b "graphics.library",0
even
bitmap:
blk.w 4,0
plane1:
blk.l 20,0
rastport:
dc.l 0
r_bitmap:
blk.l 30,0
rows:
dc.b 2
even
sine:
dc.w $2c91,$2d91,$2f91,$3391,$3791,$4091,$3791,$3391,$2f91
dc.w $2d91,$2c91
endsine:
even