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The functions return the character, or its attributes, that is at the current screen location of conio's cursor. The values can be used directly by the output functions to reproduce that screen character.
22 lines
407 B
ArmAsm
22 lines
407 B
ArmAsm
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; 2016-02-28, Groepaz
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; 2017-06-19, Greg King
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; char cpeekc (void);
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;
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; Atmos version
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;
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.export _cpeekc
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.import setscrptr
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.importzp ptr2
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_cpeekc:
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jsr setscrptr ; Set ptr2 and .Y to the cursor's address
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lda (ptr2),y ; Get char
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and #<~$80 ; Remove revers() bit
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ldx #>$0000
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rts
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