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. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)init.c 8.1 (Berkeley) 5/31/93 34 * $FreeBSD: src/games/backgammon/common_source/init.c,v 1.4 1999/11/30 03:48:26 billf Exp $ 35 * $DragonFly: src/games/backgammon/common_source/init.c,v 1.2 2003/06/17 04:25:22 dillon Exp $ 36 */ 37 38 #include <sys/cdefs.h> 39 #include <termios.h> 40 41 /* 42 * variable initialization. 43 */ 44 45 /* name of executable object programs */ 46 const char EXEC[] = "/usr/games/backgammon"; 47 const char TEACH[] = "/usr/games/teachgammon"; 48 49 int pnum = 2; /* color of player: 50 -1 = white 51 1 = red 52 0 = both 53 2 = not yet init'ed */ 54 int acnt = 1; /* number of args */ 55 int aflag = 1; /* flag to ask for rules or instructions */ 56 int bflag = 0; /* flag for automatic board printing */ 57 int cflag = 0; /* case conversion flag */ 58 int hflag = 1; /* flag for cleaning screen */ 59 int mflag = 0; /* backgammon flag */ 60 int raflag = 0; /* 'roll again' flag for recovered game */ 61 int rflag = 0; /* recovered game flag */ 62 int tflag = 0; /* cursor addressing flag */ 63 int iroll = 0; /* special flag for inputting rolls */ 64 int rfl = 0; 65 66 const char *const color[] = {"White","Red","white","red"}; 67 68 const char *const *Colorptr; 69 const char *const *colorptr; 70 int *inopp; 71 int *inptr; 72 int *offopp; 73 int *offptr; 74 char args[100]; 75 int bar; 76 int begscr; 77 int board[26]; 78 char cin[100]; 79 int colen; 80 int cturn; 81 int curc; 82 int curr; 83 int d0; 84 int dice[2]; 85 int dlast; 86 int g[5]; 87 int gvalue; 88 int h[4]; 89 int home; 90 int in[2]; 91 int mvl; 92 int mvlim; 93 int ncin; 94 int off[2]; 95 int p[5]; 96 int rscore; 97 int table[6][6]; 98 int wscore; 99 struct termios tty, old, noech, raw; 100