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cc65/libsrc/c128/color.s
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575 B
ArmAsm

;
; Ullrich von Bassewitz, 06.08.1998
;
; unsigned char __fastcall__ textcolor (unsigned char color);
; unsigned char __fastcall__ bgcolor (unsigned char color);
; unsigned char __fastcall__ bordercolor (unsigned char color);
;
.export _textcolor, _bgcolor, _bordercolor
.include "c128.inc"
_textcolor:
ldx CHARCOLOR ; get old value
sta CHARCOLOR ; set new value
txa
rts
_bgcolor:
ldx VIC_BG_COLOR0 ; get old value
sta VIC_BG_COLOR0 ; set new value
txa
rts
_bordercolor:
ldx VIC_BG_COLOR0 ; get old value
sta VIC_BORDERCOLOR ; set new value
txa
rts