1 /*- 2 * Copyright (c) 1980, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the University nor the names of its contributors 14 * may be used to endorse or promote products derived from this software 15 * without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)init.c 8.1 (Berkeley) 5/31/93 30 * $FreeBSD: src/games/backgammon/common_source/init.c,v 1.4 1999/11/30 03:48:26 billf Exp $ 31 * $DragonFly: src/games/backgammon/common_source/init.c,v 1.2 2003/06/17 04:25:22 dillon Exp $ 32 */ 33 34 #include <sys/cdefs.h> 35 #include <termios.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: 46 -1 = white 47 1 = red 48 0 = both 49 2 = not yet init'ed */ 50 int acnt = 1; /* number of args */ 51 int aflag = 1; /* flag to ask for rules or instructions */ 52 int bflag = 0; /* flag for automatic board printing */ 53 int cflag = 0; /* case conversion flag */ 54 int hflag = 1; /* flag for cleaning screen */ 55 int mflag = 0; /* backgammon flag */ 56 int raflag = 0; /* 'roll again' flag for recovered game */ 57 int rflag = 0; /* recovered game flag */ 58 int tflag = 0; /* cursor addressing flag */ 59 int iroll = 0; /* special flag for inputting rolls */ 60 int rfl = 0; 61 62 const char *const color[] = {"White", "Red", "white", "red"}; 63 64 const char *const *Colorptr; 65 const char *const *colorptr; 66 int *inopp; 67 int *inptr; 68 int *offopp; 69 int *offptr; 70 char args[100]; 71 int bar; 72 int begscr; 73 int board[26]; 74 char cin[100]; 75 int colen; 76 int cturn; 77 int curc; 78 int curr; 79 int d0; 80 int dice[2]; 81 int dlast; 82 int g[5]; 83 int gvalue; 84 int h[4]; 85 int home; 86 int in[2]; 87 int mvl; 88 int mvlim; 89 int ncin; 90 int off[2]; 91 int p[5]; 92 int rscore; 93 int table[6][6]; 94 int wscore; 95 struct termios tty, old, noech, raw; 96