1 /* @(#)init.c 8.1 (Berkeley) 5/31/93 */ 2 /* $NetBSD: init.c,v 1.10 2012/10/13 19:19:39 dholland Exp $ */ 3 4 /* 5 * Copyright (c) 1980, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the name of the University nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33 #include <termios.h> 34 35 #include "back.h" 36 37 /* 38 * variable initialization. 39 */ 40 41 /* name of executable object programs */ 42 const char EXEC[] = "/usr/games/backgammon"; 43 const char TEACH[] = "/usr/games/teachgammon"; 44 45 int pnum = 2; /* color of player: -1 = white 1 = red 0 = 46 * both 2 = not yet init'ed */ 47 int acnt = 0; /* length of args */ 48 int aflag = 1; /* flag to ask for rules or instructions */ 49 int bflag = 0; /* flag for automatic board printing */ 50 int cflag = 0; /* case conversion flag */ 51 int hflag = 1; /* flag for cleaning screen */ 52 int mflag = 0; /* backgammon flag */ 53 int raflag = 0; /* 'roll again' flag for recovered game */ 54 int rflag = 0; /* recovered game flag */ 55 int tflag = 0; /* cursor addressing flag */ 56 int iroll = 0; /* special flag for inputting rolls */ 57 int rfl = 0; 58 59 const char *const color[] = {"White", "Red", "white", "red"}; 60 61 62 struct move gm; 63 const char *const *Colorptr; 64 const char *const *colorptr; 65 int *inopp; 66 int *inptr; 67 int *offopp; 68 int *offptr; 69 char args[100]; 70 int bar; 71 int begscr; 72 int board[26]; 73 char cin[100]; 74 int colen; 75 int cturn; 76 int curc; 77 int curr; 78 int dlast; 79 int gvalue; 80 int home; 81 int in[2]; 82 int ncin; 83 int off[2]; 84 int rscore; 85 int table[6][6]; 86 int wscore; 87 struct termios old, noech, raw; 88 89 void 90 move_init(struct move *mm) 91 { 92 mm->D0 = 0; 93 mm->D1 = 0; 94 mm->mvlim = 0; 95 mm->p[0] = mm->p[1] = mm->p[2] = mm->p[3] = mm->p[4] = 0; 96 mm->g[0] = mm->g[1] = mm->g[2] = mm->g[3] = mm->g[4] = 0; 97 mm->h[0] = mm->h[1] = mm->h[2] = mm->h[3] = 0; 98 mm->d0 = 0; 99 } 100