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37 lines
777 B
ArmAsm
37 lines
777 B
ArmAsm
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;
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; Written by Groepaz/Hitmen <groepaz@gmx.net>
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; Cleanup by Ullrich von Bassewitz <uz@cc65.org>
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;
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; Set the cursor position
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.export setcursor
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.include "creativision.inc"
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;-----------------------------------------------------------------------------
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.proc setcursor
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tya
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clc
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adc addrlo,x
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sta SCREEN_PTR
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lda addrhi,x
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adc #0
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sta SCREEN_PTR+1
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rts
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.endproc
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;-----------------------------------------------------------------------------
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; Tables with screen addresses
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addrlo: .repeat SCREEN_ROWS,line
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.byte <($1000+(line*SCREEN_COLS))
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.endrepeat
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addrhi: .repeat SCREEN_ROWS,line
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.byte >($1000+(line*SCREEN_COLS))
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.endrepeat
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