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Loadstar - Compleat Programmer
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comprog1.d81
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unnew.s
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2022-08-28
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673b
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81 lines
.org 828
;.obj "@0:unnew.o"
ldy #0
- lda title,y
beq +
jsr $ffd2
iny
bne -
+ lda 43
sta 253
clc
adc #4
sta 251
lda 44
sta 252
sta 254
ldy #0
- lda (251),y
beq +
lda #0
sta zero'count
jsr bump
jmp -
+ jsr bump
inc zero'count
lda 251
sty temp
ldy #0
sta (253),y
lda 252
iny
sta (253),y
- lda (251),y
beq +
jsr bump
lda #0
sta zero'count
jmp -
+ jsr bump
inc zero'count
lda zero'count
cmp #3
bne -
lda 251
sta 45
lda 252
sta 46
ldx 251
lda 252
jsr $bdcd
ldy #0
- lda clear,y
beq +
sta 631,y
iny
bne -
+ lda #5
sta 198
+ rts
bump inc 251
bne +
inc 252
+ rts
zero'count .byt 0
title .asc "LOADSTAR un-new v1.0":.byt 13,14,0
temp .byt 0
clear .asc "clr:":.byt 13,0