1 /* 2 * Copyright (c) 1980 Regents of the University of California. 3 * 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 34 #ifndef lint 35 char copyright[] = 36 "@(#) Copyright (c) 1980 Regents of the University of California.\n\ 37 All rights reserved.\n"; 38 #endif /* not lint */ 39 40 #ifndef lint 41 /*static char sccsid[] = "from: @(#)main.c 5.5 (Berkeley) 2/28/91";*/ 42 static char rcsid[] = "$Id: main.c,v 1.4 1993/08/10 15:39:40 mycroft Exp $"; 43 #endif /* not lint */ 44 45 # include "robots.h" 46 # include <signal.h> 47 # include <ctype.h> 48 49 main(ac, av) 50 int ac; 51 char **av; 52 { 53 register char *sp; 54 register bool bad_arg; 55 register bool show_only; 56 extern char *Scorefile; 57 extern int Max_per_uid; 58 void quit(); 59 60 show_only = FALSE; 61 if (ac > 1) { 62 bad_arg = FALSE; 63 for (++av; ac > 1 && *av[0]; av++, ac--) 64 if (av[0][0] != '-') 65 if (isdigit(av[0][0])) 66 Max_per_uid = atoi(av[0]); 67 else { 68 setuid(getuid()); 69 setgid(getgid()); 70 Scorefile = av[0]; 71 # ifdef FANCY 72 sp = rindex(Scorefile, '/'); 73 if (sp == NULL) 74 sp = Scorefile; 75 if (strcmp(sp, "pattern_roll") == 0) 76 Pattern_roll = TRUE; 77 else if (strcmp(sp, "stand_still") == 0) 78 Stand_still = TRUE; 79 if (Pattern_roll || Stand_still) 80 Teleport = TRUE; 81 # endif 82 } 83 else 84 for (sp = &av[0][1]; *sp; sp++) 85 switch (*sp) { 86 case 's': 87 show_only = TRUE; 88 break; 89 case 'r': 90 Real_time = TRUE; 91 break; 92 case 'a': 93 Start_level = 4; 94 break; 95 case 'j': 96 Jump = TRUE; 97 break; 98 case 't': 99 Teleport = TRUE; 100 break; 101 default: 102 fprintf(stderr, "robots: uknown option: %c\n", *sp); 103 bad_arg = TRUE; 104 break; 105 } 106 if (bad_arg) { 107 exit(1); 108 /* NOTREACHED */ 109 } 110 } 111 112 if (show_only) { 113 show_score(); 114 exit(0); 115 /* NOTREACHED */ 116 } 117 118 initscr(); 119 signal(SIGINT, quit); 120 crmode(); 121 noecho(); 122 nonl(); 123 if (LINES != Y_SIZE || COLS != X_SIZE) { 124 if (LINES < Y_SIZE || COLS < X_SIZE) { 125 endwin(); 126 printf("Need at least a %dx%d screen\n", 127 Y_SIZE, X_SIZE); 128 exit(1); 129 } 130 delwin(stdscr); 131 stdscr = newwin(Y_SIZE, X_SIZE, 0, 0); 132 } 133 134 srand(getpid()); 135 if (Real_time) 136 signal(SIGALRM, move_robots); 137 do { 138 init_field(); 139 for (Level = Start_level; !Dead; Level++) { 140 make_level(); 141 play_level(); 142 } 143 move(My_pos.y, My_pos.x); 144 printw("AARRrrgghhhh...."); 145 refresh(); 146 score(); 147 } while (another()); 148 quit(); 149 } 150 151 /* 152 * quit: 153 * Leave the program elegantly. 154 */ 155 void 156 quit() 157 { 158 mvcur(0, X_SIZE - 1, Y_SIZE - 1, 0); 159 endwin(); 160 printf("\n"); 161 exit(0); 162 /* NOTREACHED */ 163 } 164 165 /* 166 * another: 167 * See if another game is desired 168 */ 169 another() 170 { 171 register int y; 172 173 #ifdef FANCY 174 if ((Stand_still || Pattern_roll) && !Newscore) 175 return TRUE; 176 #endif 177 178 if (query("Another game?")) { 179 if (Full_clear) { 180 for (y = 1; y <= Num_scores; y++) { 181 move(y, 1); 182 clrtoeol(); 183 } 184 refresh(); 185 } 186 return TRUE; 187 } 188 return FALSE; 189 } 190