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34 lines
602 B
ArmAsm
34 lines
602 B
ArmAsm
;
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; Christian Groessler, 13-Dec-2002
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;
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; unsigned char __fastcall__ _atari_textcolor (unsigned char color);
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; unsigned char __fastcall__ _atari_bgcolor (unsigned char color);
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; unsigned char __fastcall__ _atari_bordercolor (unsigned char color);
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;
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.export __atari_textcolor, __atari_bgcolor, __atari_bordercolor
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.include "atari.inc"
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__atari_textcolor:
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ldx COLOR1 ; get old value
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sta COLOR1 ; set new value
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txa
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rts
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__atari_bgcolor:
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ldx COLOR2 ; get old value
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sta COLOR2 ; set new value
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txa
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rts
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__atari_bordercolor:
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ldx COLOR4 ; get old value
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sta COLOR4 ; set new value
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txa
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rts
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