;
; Ullrich von Bassewitz, 08.08.1998
;
; void __fastcall__ chlinexy (unsigned char x, unsigned char y, unsigned char length);
; void __fastcall__ chline (unsigned char length);
;

        .export 	_chlinexy, _chline, chlinedirect
        .import 	popa, _gotoxy, cputdirect

        .include	"zeropage.inc"
        .include	"apple2.inc"

_chlinexy:
        pha	    		; Save the length
        jsr	popa		; Get y
        jsr    	_gotoxy		; Call this one, will pop params
        pla			; Restore the length and run into _chline

_chline:
        .ifdef	__APPLE2ENH__
        ldx	#'S'		; MouseText character
        ldy	INVFLG
        cpy	#$FF		; Normal character display mode?
        beq	chlinedirect
        .endif
        ldx	#'-' | $80	; Horizontal line, screen code

chlinedirect:
        cmp	#$00		; Is the length zero?
        beq	done  		; Jump if done
        sta	tmp1
:       txa			; Screen code
        jsr	cputdirect	; Direct output
        dec	tmp1
        bne	:-
done:   rts