Initial revision

git-svn-id: file:///srv/svn/joey/bsdgames-trunk@5086 a4a2c43b-8ac3-0310-8836-e0e880c912e2

hangman/Makefile.bsd

@@ -0,0 +1,14 @@
+#	$NetBSD: Makefile,v 1.7 1998/02/18 22:37:31 jtc Exp $
+#	@(#)Makefile	8.1 (Berkeley) 5/31/93
+
+PROG=	hangman
+SRCS=	endgame.c extern.c getguess.c getword.c main.c playgame.c \
+	prdata.c prman.c prword.c setup.c
+MAN=	hangman.6
+DPADD=	${LIBCURSES}
+LDADD=	-lcurses
+HIDEGAME=hidegame
+
+.include <bsd.prog.mk>
+
+

hangman/Makefrag

@@ -0,0 +1,12 @@
+# Makefile - makefile for hangman
+
+hangman_DIRS := $(GAMESDIR) $(MAN6DIR) $(shell dirname $(HANGMAN_WORDSFILE))
+hangman_WORDS := hangman/words
+
+hangman_all:	hangman/hangman $(hangman_WORDS) hangman/hangman.6
+
+hangman_install:	hangman_all
+	$(INSTALL_BINARY) hangman/hangman $(INSTALL_PREFIX)$(GAMESDIR)/hangman
+	$(HIDE_GAME) hangman
+	$(INSTALL_DATA) $(hangman_WORDS) $(INSTALL_PREFIX)$(HANGMAN_WORDSFILE)
+	$(INSTALL_MANUAL) hangman/hangman.6

hangman/endgame.c

@@ -0,0 +1,84 @@
+/*	$NetBSD: endgame.c,v 1.4 1997/10/11 01:16:26 lukem 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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[] = "@(#)endgame.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: endgame.c,v 1.4 1997/10/11 01:16:26 lukem Exp $");
+#endif
+#endif /* not lint */
+
+#include	"hangman.h"
+
+/*
+ * endgame:
+ *	Do what's necessary at the end of the game
+ */
+void
+endgame()
+{
+	char ch;
+
+	prman();
+	if (Errors >= MAXERRS)
+		Errors = MAXERRS + 2;
+	prword();
+	prdata();
+	move(MESGY, MESGX);
+	if (Errors > MAXERRS)
+		printw("Sorry, the word was \"%s\"\n", Word);
+	else
+		printw("You got it!\n");
+
+	for (;;) {
+		mvaddstr(MESGY + 1, MESGX, "Another word? ");
+		leaveok(stdscr, FALSE);
+		refresh();
+		if ((ch = readch()) == 'n')
+			die(0);
+		else
+			if (ch == 'y')
+				break;
+		mvaddstr(MESGY + 2, MESGX, "Please type 'y' or 'n'");
+	}
+
+	leaveok(stdscr, TRUE);
+	move(MESGY, MESGX);
+	deleteln();
+	deleteln();
+	deleteln();
+}

hangman/extern.c

@@ -0,0 +1,79 @@
+/*	$NetBSD: extern.c,v 1.4 1997/10/11 01:16:27 lukem 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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[] = "@(#)extern.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: extern.c,v 1.4 1997/10/11 01:16:27 lukem Exp $");
+#endif
+#endif /* not lint */
+
+#include	"hangman.h"
+
+bool    Guessed[26];
+
+char    Word[BUFSIZ], Known[BUFSIZ];
+const char *const Noose_pict[] = {
+	"     ______",
+	"     |    |",
+	"     |",
+	"     |",
+	"     |",
+	"     |",
+	"   __|_____",
+	"   |      |___",
+	"   |_________|",
+	NULL
+};
+
+int     Errors, Wordnum = 0;
+
+double  Average = 0.0;
+
+const ERR_POS Err_pos[MAXERRS] = {
+	{2, 10, 'O'},
+	{3, 10, '|'},
+	{4, 10, '|'},
+	{5, 9, '/'},
+	{3, 9, '/'},
+	{3, 11, '\\'},
+	{5, 11, '\\'}
+};
+
+FILE   *Dict = NULL;
+
+off_t   Dict_size;

hangman/getguess.c

@@ -0,0 +1,114 @@
+/*	$NetBSD: getguess.c,v 1.7 1997/10/11 01:16:29 lukem 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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[] = "@(#)getguess.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: getguess.c,v 1.7 1997/10/11 01:16:29 lukem Exp $");
+#endif
+#endif /* not lint */
+
+#include <sys/ttydefaults.h>
+#include "hangman.h"
+
+/*
+ * getguess:
+ *	Get another guess
+ */
+void
+getguess()
+{
+	int i;
+	int ch;
+	bool correct;
+
+	leaveok(stdscr, FALSE);
+	for (;;) {
+		move(PROMPTY, PROMPTX + sizeof "Guess: ");
+		refresh();
+		ch = readch();
+		if (isalpha(ch)) {
+			if (isupper(ch))
+				ch = tolower(ch);
+			if (Guessed[ch - 'a'])
+				mvprintw(MESGY, MESGX, "Already guessed '%c'",
+				    ch);
+			else
+				break;
+		} else
+			if (ch == CTRL('D'))
+				die(0);
+			else
+				mvprintw(MESGY, MESGX,
+				    "Not a valid guess: '%s'", unctrl(ch));
+	}
+	leaveok(stdscr, TRUE);
+	move(MESGY, MESGX);
+	clrtoeol();
+
+	Guessed[ch - 'a'] = TRUE;
+	correct = FALSE;
+	for (i = 0; Word[i] != '\0'; i++)
+		if (Word[i] == ch) {
+			Known[i] = ch;
+			correct = TRUE;
+		}
+	if (!correct)
+		Errors++;
+}
+/*
+ * readch;
+ *	Read a character from the input
+ */
+int
+readch()
+{
+	int cnt;
+	char ch;
+
+	cnt = 0;
+	for (;;) {
+		if (read(0, &ch, sizeof ch) <= 0) {
+			if (++cnt > 100)
+				die(0);
+		} else
+			if (ch == CTRL('L')) {
+				wrefresh(curscr);
+			} else
+				return ch;
+	}
+}

hangman/getword.c

@@ -0,0 +1,82 @@
+/*	$NetBSD: getword.c,v 1.5 1997/10/11 01:16:30 lukem 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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[] = "@(#)getword.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: getword.c,v 1.5 1997/10/11 01:16:30 lukem Exp $");
+#endif
+#endif /* not lint */
+
+#include "hangman.h"
+
+/*
+ * getword:
+ *	Get a valid word out of the dictionary file
+ */
+void
+getword()
+{
+	FILE *inf;
+	char *wp, *gp;
+	long pos;
+
+	inf = Dict;
+	for (;;) {
+		pos = (double) rand() / (RAND_MAX + 1.0) * (double) Dict_size;
+		fseek(inf, pos, 0);
+		if (fgets(Word, BUFSIZ, inf) == NULL)
+			continue;
+		if (fgets(Word, BUFSIZ, inf) == NULL)
+			continue;
+		Word[strlen(Word) - 1] = '\0';
+		if (strlen(Word) < MINLEN)
+			continue;
+		for (wp = Word; *wp; wp++)
+			if (!islower(*wp))
+				goto cont;
+		break;
+cont:		;
+	}
+	gp = Known;
+	wp = Word;
+	while (*wp) {
+		*gp++ = '-';
+		wp++;
+	}
+	*gp = '\0';
+}

hangman/hangman.6.in

@@ -0,0 +1,57 @@
+.\"	$NetBSD: hangman.6,v 1.6 1997/10/11 01:16:32 lukem 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. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"	This product includes software developed by the University of
+.\"	California, Berkeley and its contributors.
+.\" 4. 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.
+.\"
+.\"	@(#)hangman.6	8.1 (Berkeley) 5/31/93
+.\"
+.Dd May 31, 1993
+.Dt HANGMAN 6
+.Os
+.Sh NAME
+.Nm hangman
+.Nd Computer version of the game hangman
+.Sh SYNOPSIS
+.Nm
+.Sh DESCRIPTION
+In
+.Nm "" ,
+the computer picks a word from the on-line word list
+and you must try to guess it.
+The computer keeps track of which letters have been guessed
+and how many wrong guesses you have made on the screen in a graphic fashion.
+.Sh FILES
+.Bl -tag -width @hangman_wordsfile@ -compact
+.It Pa @hangman_wordsfile@
+On-line word list
+.El
+.Sh AUTHOR
+Ken Arnold

hangman/hangman.h

@@ -0,0 +1,95 @@
+/*	$NetBSD: hangman.h,v 1.7 1998/09/11 13:42:03 hubertf 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ *
+ *	@(#)hangman.h	8.1 (Berkeley) 5/31/93
+ */
+
+#include	<sys/types.h>
+#include	<sys/stat.h>
+#include	<ctype.h>
+#include	<curses.h>
+#include	<signal.h>
+#include	<stdlib.h>
+#include	<string.h>
+#include	<unistd.h>
+#include	"pathnames.h"
+
+#define	MINLEN	6
+#define	MAXERRS	7
+
+#define	MESGY	12
+#define	MESGX	0
+#define	PROMPTY	11
+#define	PROMPTX	0
+#define	KNOWNY	10
+#define	KNOWNX	1
+#define	NUMBERY	4
+#define	NUMBERX	(COLS - 1 - 26)
+#define	AVGY	5
+#define	AVGX	(COLS - 1 - 26)
+#define	GUESSY	2
+#define	GUESSX	(COLS - 1 - 26)
+
+
+typedef struct {
+	short   y, x;
+	char    ch;
+}       ERR_POS;
+
+extern bool Guessed[];
+
+extern char Word[], Known[];
+extern const char *const Noose_pict[];
+
+extern int Errors, Wordnum;
+
+extern double Average;
+
+extern const ERR_POS Err_pos[];
+
+extern FILE *Dict;
+
+extern off_t Dict_size;
+
+void    die __P((int));
+void    endgame __P((void));
+int	main __P((void));
+void	getguess __P((void));
+void	getword __P((void));
+void	playgame __P((void));
+void	prdata __P((void));
+void	prman __P((void));
+void	prword __P((void));
+int	readch __P((void));
+void	setup __P((void));

hangman/main.c

@@ -0,0 +1,83 @@
+/*	$NetBSD: main.c,v 1.5 1998/09/11 13:42:03 hubertf 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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
+__COPYRIGHT("@(#) Copyright (c) 1983, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n");
+#endif /* not lint */
+
+#ifndef lint
+#if 0
+static char sccsid[] = "@(#)main.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: main.c,v 1.5 1998/09/11 13:42:03 hubertf Exp $");
+#endif
+#endif /* not lint */
+
+#include	"hangman.h"
+
+/*
+ * This game written by Ken Arnold.
+ */
+int
+main(void)
+{
+	/* Revoke setgid privileges */
+	setregid(getgid(), getgid());
+
+	initscr();
+	signal(SIGINT, die);
+	setup();
+	for (;;) {
+		Wordnum++;
+		playgame();
+		Average = (Average * (Wordnum - 1) + Errors) / Wordnum;
+	}
+	/* NOTREACHED */
+}
+/*
+ * die:
+ *	Die properly.
+ */
+void
+die(dummy)
+	int dummy __attribute__((unused));
+{
+	mvcur(0, COLS - 1, LINES - 1, 0);
+	endwin();
+	putchar('\n');
+	exit(0);
+}

hangman/pathnames.h.in

@@ -0,0 +1,38 @@
+/*	$NetBSD: pathnames.h,v 1.3 1995/03/23 08:32:51 cgd Exp $	*/
+
+/*-
+ * Copyright (c) 1990, 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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.
+ *
+ *	@(#)pathnames.h	8.1 (Berkeley) 5/31/93
+ */
+
+#define	_PATH_DICT	"@hangman_wordsfile@"

hangman/playgame.c

@@ -0,0 +1,68 @@
+/*	$NetBSD: playgame.c,v 1.4 1997/10/11 01:16:36 lukem 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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[] = "@(#)playgame.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: playgame.c,v 1.4 1997/10/11 01:16:36 lukem Exp $");
+#endif
+#endif /* not lint */
+
+#include	"hangman.h"
+
+/*
+ * playgame:
+ *	play a game
+ */
+void
+playgame()
+{
+	bool *bp;
+
+	getword();
+	Errors = 0;
+	bp = Guessed;
+	while (bp < &Guessed[26])
+		*bp++ = FALSE;
+	while (Errors < MAXERRS && strchr(Known, '-') != NULL) {
+		prword();
+		prdata();
+		prman();
+		getguess();
+	}
+	endgame();
+}

hangman/prdata.c

@@ -0,0 +1,66 @@
+/*	$NetBSD: prdata.c,v 1.4 1997/10/11 01:16:37 lukem 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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 1.4 1997/10/11 01:16:37 lukem Exp $");
+#endif
+#endif /* not lint */
+
+#include	"hangman.h"
+
+/*
+ * prdata:
+ *	Print out the current guesses
+ */
+void
+prdata()
+{
+	bool *bp;
+
+	move(GUESSY, GUESSX + sizeof "Guessed: ");
+	bp = Guessed;
+	while (bp < &Guessed[26])
+		if (*bp++)
+			addch((bp - Guessed) + 'a' - 1);
+	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);
+}

hangman/prman.c

@@ -0,0 +1,63 @@
+/*	$NetBSD: prman.c,v 1.4 1997/10/11 01:16:39 lukem 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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[] = "@(#)prman.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: prman.c,v 1.4 1997/10/11 01:16:39 lukem Exp $");
+#endif
+#endif /* not lint */
+
+#include	"hangman.h"
+
+/*
+ * prman:
+ *	Print out the man appropriately for the give number
+ *	of incorrect guesses.
+ */
+void
+prman()
+{
+	int i;
+
+	for (i = 0; i < Errors; i++)
+		mvaddch(Err_pos[i].y, Err_pos[i].x, Err_pos[i].ch);
+	while (i < MAXERRS) {
+		mvaddch(Err_pos[i].y, Err_pos[i].x, ' ');
+		i++;
+	}
+}

hangman/prword.c

@@ -0,0 +1,57 @@
+/*	$NetBSD: prword.c,v 1.4 1997/10/11 01:16:40 lukem 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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[] = "@(#)prword.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: prword.c,v 1.4 1997/10/11 01:16:40 lukem Exp $");
+#endif
+#endif /* not lint */
+
+#include	"hangman.h"
+
+/*
+ * prword:
+ *	Print out the current state of the word
+ */
+void
+prword()
+{
+	move(KNOWNY, KNOWNX + sizeof "Word: ");
+	addstr(Known);
+	clrtoeol();
+}

hangman/setup.c

@@ -0,0 +1,81 @@
+/*	$NetBSD: setup.c,v 1.5 1997/10/11 08:01:06 lukem 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. 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[] = "@(#)setup.c	8.1 (Berkeley) 5/31/93";
+#else
+__RCSID("$NetBSD: setup.c,v 1.5 1997/10/11 08:01:06 lukem Exp $");
+#endif
+#endif				/* not lint */
+
+#include	<err.h>
+#include	<time.h>
+#include	"hangman.h"
+
+/*
+ * setup:
+ *	Set up the strings on the screen.
+ */
+void
+setup()
+{
+	const char *const *sp;
+	static struct stat sbuf;
+
+	noecho();
+	crmode();
+
+	mvaddstr(PROMPTY, PROMPTX, "Guess:");
+	mvaddstr(GUESSY, GUESSX, "Guessed:");
+	mvaddstr(NUMBERY, NUMBERX, "Word #:");
+	mvaddstr(AVGY, AVGX, "Current Average:");
+	mvaddstr(AVGY + 1, AVGX, "Overall Average:");
+	mvaddstr(KNOWNY, KNOWNX, "Word: ");
+
+	for (sp = Noose_pict; *sp != NULL; sp++) {
+		move(sp - Noose_pict, 0);
+		addstr(*sp);
+	}
+
+	srand(time(NULL) + getpid());
+	if ((Dict = fopen(_PATH_DICT, "r")) == NULL) {
+		endwin();
+		err(1, "fopen %s", _PATH_DICT);
+	}
+	fstat(fileno(Dict), &sbuf);
+	Dict_size = sbuf.st_size;
+}