/*      $NetBSD: init.c,v 1.11 2024/08/22 20:46:40 rillig Exp $ */

/*
* Copyright (c) 1980, 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[] = "@(#)init.c      8.1 (Berkeley) 5/31/93";
#else
__RCSID("$NetBSD: init.c,v 1.11 2024/08/22 20:46:40 rillig Exp $");
#endif
#endif /* not lint */

#include <termios.h>

#include "back.h"

/*
* variable initialization.
*/

/* name of executable object programs */
const char    EXEC[] = "/usr/games/backgammon";
const char    TEACH[] = "/usr/games/teachgammon";

int     pnum = 2;               /* color of player: -1 = white 1 = red 0 =
                                * both 2 = not yet init'ed */
int     acnt = 0;               /* length of args */
int     aflag = 1;              /* flag to ask for rules or instructions */
int     bflag = 0;              /* flag for automatic board printing */
int     cflag = 0;              /* case conversion flag */
int     hflag = 1;              /* flag for cleaning screen */
int     mflag = 0;              /* backgammon flag */
int     raflag = 0;             /* 'roll again' flag for recovered game */
int     rflag = 0;              /* recovered game flag */
int     tflag = 0;              /* cursor addressing flag */
int     iroll = 0;              /* special flag for inputting rolls */
int     rfl = 0;

const char   *const color[] = {"White", "Red", "white", "red"};


const char      *const *Colorptr;
const char      *const *colorptr;
int     *inopp;
int     *inptr;
int     *offopp;
int     *offptr;
char    args[100];
int     bar;
int     begscr;
int     board[26];
char    cin[100];
int     colen;
int     cturn;
int     curc;
int     curr;
int     dlast;
int     gvalue;
int     home;
int     in[2];
int     ncin;
int     off[2];
int     rscore;
int     table[6][6];
int     wscore;
struct termios  old, noech, raw;

void
move_init(struct move *mm)
{
       mm->D0 = 0;
       mm->D1 = 0;
       mm->mvlim = 0;
       mm->p[0] = mm->p[1] = mm->p[2] = mm->p[3] = mm->p[4] = 0;
       mm->g[0] = mm->g[1] = mm->g[2] = mm->g[3] = mm->g[4] = 0;
       mm->h[0] = mm->h[1] = mm->h[2] = mm->h[3] = 0;
       mm->d0 = 0;
}