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20 lines
472 B
ArmAsm
20 lines
472 B
ArmAsm
;
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; Ullrich von Bassewitz, 08.08.1998
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;
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; void cclearxy (unsigned char x, unsigned char y, unsigned char length);
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; void cclear (unsigned char length);
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;
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.export _cclearxy, _cclear
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.import popa, _gotoxy, chlinedirect
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_cclearxy:
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pha ; Save the length
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jsr popa ; Get y
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jsr _gotoxy ; Call this one, will pop params
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pla ; Restore the length and run into _cclear
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_cclear:
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ldx #' ' | $80 ; Blank, screen code
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jmp chlinedirect
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