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31 lines
421 B
ArmAsm
31 lines
421 B
ArmAsm
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clear_bottom:
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; draw rectangle
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lda #$00 ; color is black1
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sta VGI_RCOLOR
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lda #0
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sta VGI_RX1
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lda #183
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sta VGI_RY1
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lda #140
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sta VGI_RXRUN
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lda #9
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sta VGI_RYRUN
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jsr vgi_simple_rectangle
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lda #140
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sta VGI_RX1
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lda #183
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sta VGI_RY1
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lda #140
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sta VGI_RXRUN
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lda #9
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sta VGI_RYRUN
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jsr vgi_simple_rectangle
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rts
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