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init.c revision 1.9 
      1  1.9  dholland /*	$NetBSD: init.c,v 1.9 2012/10/13 18:44:15 dholland Exp $	*/
      2  1.3       cgd 
      3  1.1       cgd /*
      4  1.3       cgd  * Copyright (c) 1980, 1993
      5  1.3       cgd  *	The Regents of the University of California.  All rights reserved.
      6  1.1       cgd  *
      7  1.1       cgd  * Redistribution and use in source and binary forms, with or without
      8  1.1       cgd  * modification, are permitted provided that the following conditions
      9  1.1       cgd  * are met:
     10  1.1       cgd  * 1. Redistributions of source code must retain the above copyright
     11  1.1       cgd  *    notice, this list of conditions and the following disclaimer.
     12  1.1       cgd  * 2. Redistributions in binary form must reproduce the above copyright
     13  1.1       cgd  *    notice, this list of conditions and the following disclaimer in the
     14  1.1       cgd  *    documentation and/or other materials provided with the distribution.
     15  1.8       agc  * 3. Neither the name of the University nor the names of its contributors
     16  1.1       cgd  *    may be used to endorse or promote products derived from this software
     17  1.1       cgd  *    without specific prior written permission.
     18  1.1       cgd  *
     19  1.1       cgd  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     20  1.1       cgd  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     21  1.1       cgd  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     22  1.1       cgd  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     23  1.1       cgd  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     24  1.1       cgd  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     25  1.1       cgd  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     26  1.1       cgd  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     27  1.1       cgd  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     28  1.1       cgd  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     29  1.1       cgd  * SUCH DAMAGE.
     30  1.1       cgd  */
     31  1.1       cgd 
     32  1.5     lukem #include <sys/cdefs.h>
     33  1.1       cgd #ifndef lint
     34  1.3       cgd #if 0
     35  1.3       cgd static char sccsid[] = "@(#)init.c	8.1 (Berkeley) 5/31/93";
     36  1.3       cgd #else
     37  1.9  dholland __RCSID("$NetBSD: init.c,v 1.9 2012/10/13 18:44:15 dholland Exp $");
     38  1.3       cgd #endif
     39  1.1       cgd #endif /* not lint */
     40  1.1       cgd 
     41  1.4   mycroft #include <termios.h>
     42  1.1       cgd 
     43  1.9  dholland #include "back.h"
     44  1.9  dholland 
     45  1.1       cgd /*
     46  1.1       cgd  * variable initialization.
     47  1.1       cgd  */
     48  1.1       cgd 
     49  1.5     lukem  /* name of executable object programs */
     50  1.7   hubertf const char    EXEC[] = "/usr/games/backgammon";
     51  1.7   hubertf const char    TEACH[] = "/usr/games/teachgammon";
     52  1.5     lukem 
     53  1.5     lukem int     pnum = 2;		/* color of player: -1 = white 1 = red 0 =
     54  1.5     lukem 				 * both 2 = not yet init'ed */
     55  1.5     lukem int     acnt = 0;		/* length of args */
     56  1.5     lukem int     aflag = 1;		/* flag to ask for rules or instructions */
     57  1.5     lukem int     bflag = 0;		/* flag for automatic board printing */
     58  1.5     lukem int     cflag = 0;		/* case conversion flag */
     59  1.5     lukem int     hflag = 1;		/* flag for cleaning screen */
     60  1.5     lukem int     mflag = 0;		/* backgammon flag */
     61  1.5     lukem int     raflag = 0;		/* 'roll again' flag for recovered game */
     62  1.5     lukem int     rflag = 0;		/* recovered game flag */
     63  1.5     lukem int     tflag = 0;		/* cursor addressing flag */
     64  1.5     lukem int     iroll = 0;		/* special flag for inputting rolls */
     65  1.5     lukem int     rfl = 0;
     66  1.1       cgd 
     67  1.7   hubertf const char   *const color[] = {"White", "Red", "white", "red"};
     68  1.6     lukem 
     69  1.6     lukem 
     70  1.9  dholland struct move gm;
     71  1.7   hubertf const char	*const *Colorptr;
     72  1.7   hubertf const char	*const *colorptr;
     73  1.6     lukem int	*inopp;
     74  1.6     lukem int	*inptr;
     75  1.6     lukem int	*offopp;
     76  1.6     lukem int	*offptr;
     77  1.6     lukem char	args[100];
     78  1.6     lukem int	bar;
     79  1.6     lukem int	begscr;
     80  1.6     lukem int	board[26];
     81  1.6     lukem char	cin[100];
     82  1.6     lukem int	colen;
     83  1.6     lukem int	cturn;
     84  1.6     lukem int	curc;
     85  1.6     lukem int	curr;
     86  1.6     lukem int	dlast;
     87  1.6     lukem int	gvalue;
     88  1.6     lukem int	home;
     89  1.6     lukem int	in[2];
     90  1.6     lukem int	ncin;
     91  1.6     lukem int	off[2];
     92  1.6     lukem int	rscore;
     93  1.6     lukem int	table[6][6];
     94  1.6     lukem int	wscore;
     95  1.6     lukem struct termios	old, noech, raw;
     96