/* $OpenBSD: main.c,v 1.19 2021/01/27 01:57:37 deraadt Exp $ */ /* $NetBSD: main.c,v 1.4 1995/04/22 10:59:10 cgd Exp $ */ /* * Copyright (c) 1980, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include <err.h> #include <setjmp.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include "getpar.h" #include "trek.h" struct quad Quad[NQUADS][NQUADS]; char Sect[NSECTS][NSECTS]; struct event Event[MAXEVENTS]; struct Ship Ship; struct Game Game; struct Move Move; struct Param Param; struct Now Now; struct Etc Etc; /* ** #### ##### # #### ##### #### ##### # # ** # # # # # # # # # # # # ** ### # ##### #### # #### ### ### ** # # # # # # # # # # # # ** #### # # # # # # # # ##### # # ** ** C version by Eric P. Allman 5/76 (U.C. Berkeley) with help ** from Jeff Poskanzer and Pete Rubinstein. ** ** I also want to thank everyone here at Berkeley who ** where crazy enough to play the undebugged game. I want to ** particularly thank Nick Whyte, who made considerable ** suggestions regarding the content of the game. Why, I'll ** never forget the time he suggested the name for the ** "capture" command. ** ** Please send comments, questions, and suggestions about this ** game to: ** Eric P. Allman ** Project INGRES ** Electronics Research Laboratory ** Cory Hall ** University of California ** Berkeley, California 94720 ** ** If you make ANY changes in the game, I sure would like to ** know about them. It is sort of an ongoing project for me, ** and I very much want to put in any bug fixes and improvements ** that you might come up with. ** ** FORTRASH version by Kay R. Fisher (DEC) "and countless others". ** That was adapted from the "original BASIC program" (ha!) by ** Mike Mayfield (Centerline Engineering). ** ** Additional inspiration taken from FORTRAN version by ** David Matuszek and Paul Reynolds which runs on the CDC ** 7600 at Lawrence Berkeley Lab, maintained there by ** Andy Davidson. This version is also available at LLL ** and at LMSC. In all fairness, this version was the ** major inspiration for this version of the game (trans- ** lation: I ripped off a whole lot of code). ** ** Minor other input from the "Battelle Version 7A" by Joe Miller ** (Graphics Systems Group, Battelle-Columbus Labs) and ** Ross Pavlac (Systems Programmer, Battelle Memorial ** Institute). That version was written in December '74 ** and extensively modified June '75. It was adapted ** from the FTN version by Ron Williams of CDC Sunnyvale, ** which was adapted from the Basic version distributed ** by DEC. It also had "neat stuff swiped" from T. T. ** Terry and Jim Korp (University of Texas), Hicks (Penn ** U.), and Rick Maus (Georgia Tech). Unfortunately, it ** was not as readable as it could have been and so the ** translation effort was severely hampered. None the ** less, I got the idea of inhabited starsystems from this ** version. ** ** Permission is given for use, copying, and modification of ** all or part of this program and related documentation, ** provided that all reference to the authors are maintained. ** ** ********************************************************************** ** ** NOTES TO THE MAINTAINER: ** ** There is a compilation option xTRACE which must be set for any ** trace information to be generated (the -t option must also be ** set on the command line). It is no longer defined by default. ** *********************************************************************** */ jmp_buf env; int main(int argc, char **argv) { int ac; char **av; if (pledge("stdio", NULL) == -1) err(1, "pledge"); av = argv; ac = argc; av++; #ifdef xTRACE Trace = 0; while (ac > 1 && av[0][0] == '-') { switch (av[0][1]) { case 't': /* trace */ Trace++; break; default: printf("Invalid option: %s\n", av[0]); } ac--; av++; } #endif printf("\n * * * S T A R T R E K * * *\n\nPress return to continue.\n"); if (setjmp(env)) { if ( !getynpar("Another game") ) return 0; } do { setup(); play(); } while (getynpar("Another game")); fflush(stdout); return 0; }
