1/* $NetBSD: init.c,v 1.9 2012/10/13 18:44:15 dholland Exp $ */ 2 3/* 4 * Copyright (c) 1980, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. Neither the name of the University nor the names of its contributors 16 * may be used to endorse or promote products derived from this software 17 * without specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 */ 31 32#include <sys/cdefs.h> 33#ifndef lint 34#if 0 35static char sccsid[] = "@(#)init.c 8.1 (Berkeley) 5/31/93"; 36#else 37__RCSID("$NetBSD: init.c,v 1.9 2012/10/13 18:44:15 dholland Exp $"); 38#endif 39#endif /* not lint */ 40 41#include <termios.h> 42 43#include "back.h" 44 45/* 46 * variable initialization. 47 */ 48 49 /* name of executable object programs */ 50const char EXEC[] = "/usr/games/backgammon"; 51const char TEACH[] = "/usr/games/teachgammon"; 52 53int pnum = 2; /* color of player: -1 = white 1 = red 0 = 54 * both 2 = not yet init'ed */ 55int acnt = 0; /* length of args */ 56int aflag = 1; /* flag to ask for rules or instructions */ 57int bflag = 0; /* flag for automatic board printing */ 58int cflag = 0; /* case conversion flag */ 59int hflag = 1; /* flag for cleaning screen */ 60int mflag = 0; /* backgammon flag */ 61int raflag = 0; /* 'roll again' flag for recovered game */ 62int rflag = 0; /* recovered game flag */ 63int tflag = 0; /* cursor addressing flag */ 64int iroll = 0; /* special flag for inputting rolls */ 65int rfl = 0; 66 67const char *const color[] = {"White", "Red", "white", "red"}; 68 69 70struct move gm; 71const char *const *Colorptr; 72const char *const *colorptr; 73int *inopp; 74int *inptr; 75int *offopp; 76int *offptr; 77char args[100]; 78int bar; 79int begscr; 80int board[26]; 81char cin[100]; 82int colen; 83int cturn; 84int curc; 85int curr; 86int dlast; 87int gvalue; 88int home; 89int in[2]; 90int ncin; 91int off[2]; 92int rscore; 93int table[6][6]; 94int wscore; 95struct termios old, noech, raw; 96 97void 98move_init(struct move *mm) 99{ 100 mm->D0 = 0; 101 mm->D1 = 0; 102 mm->mvlim = 0; 103 mm->p[0] = mm->p[1] = mm->p[2] = mm->p[3] = mm->p[4] = 0; 104 mm->g[0] = mm->g[1] = mm->g[2] = mm->g[3] = mm->g[4] = 0; 105 mm->h[0] = mm->h[1] = mm->h[2] = mm->h[3] = 0; 106 mm->d0 = 0; 107} 108