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Revision 1.8, Sun Jul 12 02:34:54 2020 UTC (6 months, 1 week ago) by dholland
Branch: MAIN
CVS Tags: HEAD
Changes since 1.7: +12 -4 lines

Avoid messing up the display when too many letters are guessed at once.

The field to put them in was made 26 characters wide... but includes
the string "Guessed: ". So if you get to 17 it wraps to the next line
and clreol()'s it. Instead, when reaching this point step on the
"Guessed:" string instead.

Reported by phil@.

/*	$NetBSD: prdata.c,v 1.8 2020/07/12 02:34:54 dholland Exp $	*/

/*-
 * Copyright (c) 1983, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)prdata.c	8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: prdata.c,v 1.8 2020/07/12 02:34:54 dholland Exp $");
#endif
#endif /* not lint */

#include	"hangman.h"

/*
 * prdata:
 *	Print out the current guesses
 */
void
prdata(void)
{
	int i, n, l;

	for (i = n = 0; i < 26; i++)
		if (Guessed[i])
			n++;

	move(GUESSY, GUESSX);
	l = sizeof "Guessed: ";
	if (GUESSX + l + n < COLS) {
		addstr("Guessed: ");
	}
	for (i = 0; i < 26; i++)
		if (Guessed[i])
			addch(i + 'a');
	clrtoeol();
	mvprintw(NUMBERY, NUMBERX + sizeof "Word #:          ", "%d", Wordnum);
	mvprintw(AVGY, AVGX + sizeof "Current Average: ", "%.3f",
	    (Average * (Wordnum - 1) + Errors) / Wordnum);
	mvprintw(AVGY + 1, AVGX + sizeof "Overall Average: ", "%.3f", Average);
}