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23 lines
366 B
ArmAsm
23 lines
366 B
ArmAsm
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; Maciej 'YTM/Elysium' Witkowiak
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; 27.10.2001
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; unsigned char kbhit (void);
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.export _kbhit
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.include "../inc/geossym.inc"
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.proc _kbhit
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ldx #0 ; High byte of result
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lda pressFlag
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rol ; Bit 7 is new key flag
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txa ; A = 0
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rol
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rts
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.endproc
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