1 /* $OpenBSD: init.c,v 1.11 2015/12/02 20:05:01 tb 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 /* 33 * variable initialization. 34 */ 35 36 #ifdef DEBUG 37 #include <stdio.h> 38 FILE *ftrace; 39 #endif 40 #include <back.h> 41 42 /* name of executable object programs */ 43 const char EXEC[] = "/usr/games/backgammon"; 44 const char TEACH[] = "/usr/games/teachgammon"; 45 46 int pnum = 2; /* color of player: 47 -1 = white 48 1 = red 49 0 = both 50 2 = not yet init'ed */ 51 int aflag = 1; /* flag to ask for rules or instructions */ 52 int cflag = 0; /* case conversion flag */ 53 int hflag = 1; /* flag for cleaning screen */ 54 int mflag = 0; /* backgammon flag */ 55 int raflag = 0; /* 'roll again' flag for recovered game */ 56 int rflag = 0; /* recovered game flag */ 57 int iroll = 0; /* special flag for inputting rolls */ 58 int dflag = 1; /* doubling enabled */ 59 int rfl = 0; 60 61 const char *const color[] = {"White", "Red", "white", "red"}; 62 63 64 const char *const *Colorptr; 65 const char *const *colorptr; 66 int *inopp; 67 int *inptr; 68 int *offopp; 69 int *offptr; 70 int bar; 71 int begscr; 72 int board[26]; 73 char cin[CIN_SIZE]; 74 int colen; 75 int cturn; 76 int d0; 77 int dice[2]; 78 int dlast; 79 int g[5]; 80 int gvalue; 81 int h[4]; 82 int home; 83 int in[2]; 84 int mvl; 85 int mvlim; 86 int ncin; 87 int off[2]; 88 int p[5]; 89 int rscore; 90 int table[6][6]; 91 int wscore; 92