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[] = "@(#)main.c 5.5 (Berkeley) 2/28/91"; 42 #endif /* not lint */ 43 44 # include "robots.h" 45 # include <signal.h> 46 # include <ctype.h> 47 48 main(ac, av) 49 int ac; 50 char **av; 51 { 52 register char *sp; 53 register bool bad_arg; 54 register bool show_only; 55 extern char *Scorefile; 56 extern int Max_per_uid; 57 void quit(); 58 59 show_only = FALSE; 60 if (ac > 1) { 61 bad_arg = FALSE; 62 for (++av; ac > 1 && *av[0]; av++, ac--) 63 if (av[0][0] != '-') 64 if (isdigit(av[0][0])) 65 Max_per_uid = atoi(av[0]); 66 else { 67 setuid(getuid()); 68 setgid(getgid()); 69 Scorefile = av[0]; 70 # ifdef FANCY 71 sp = rindex(Scorefile, '/'); 72 if (sp == NULL) 73 sp = Scorefile; 74 if (strcmp(sp, "pattern_roll") == 0) 75 Pattern_roll = TRUE; 76 else if (strcmp(sp, "stand_still") == 0) 77 Stand_still = TRUE; 78 if (Pattern_roll || Stand_still) 79 Teleport = TRUE; 80 # endif 81 } 82 else 83 for (sp = &av[0][1]; *sp; sp++) 84 switch (*sp) { 85 case 's': 86 show_only = TRUE; 87 break; 88 case 'r': 89 Real_time = TRUE; 90 break; 91 case 'a': 92 Start_level = 4; 93 break; 94 case 'j': 95 Jump = TRUE; 96 break; 97 case 't': 98 Teleport = TRUE; 99 break; 100 default: 101 fprintf(stderr, "robots: uknown option: %c\n", *sp); 102 bad_arg = TRUE; 103 break; 104 } 105 if (bad_arg) { 106 exit(1); 107 /* NOTREACHED */ 108 } 109 } 110 111 if (show_only) { 112 show_score(); 113 exit(0); 114 /* NOTREACHED */ 115 } 116 117 initscr(); 118 signal(SIGINT, quit); 119 crmode(); 120 noecho(); 121 nonl(); 122 if (LINES != Y_SIZE || COLS != X_SIZE) { 123 if (LINES < Y_SIZE || COLS < X_SIZE) { 124 endwin(); 125 printf("Need at least a %dx%d screen\n", 126 Y_SIZE, X_SIZE); 127 exit(1); 128 } 129 delwin(stdscr); 130 stdscr = newwin(Y_SIZE, X_SIZE, 0, 0); 131 } 132 133 srand(getpid()); 134 if (Real_time) 135 signal(SIGALRM, move_robots); 136 do { 137 init_field(); 138 for (Level = Start_level; !Dead; Level++) { 139 make_level(); 140 play_level(); 141 } 142 move(My_pos.y, My_pos.x); 143 printw("AARRrrgghhhh...."); 144 refresh(); 145 score(); 146 } while (another()); 147 quit(); 148 } 149 150 /* 151 * quit: 152 * Leave the program elegantly. 153 */ 154 void 155 quit() 156 { 157 extern int _putchar(); 158 159 mvcur(0, COLS - 1, LINES - 1, 0); 160 if (CE) { 161 tputs(CE, 1, _putchar); 162 endwin(); 163 } 164 else { 165 endwin(); 166 putchar('\n'); 167 } 168 exit(0); 169 /* NOTREACHED */ 170 } 171 172 /* 173 * another: 174 * See if another game is desired 175 */ 176 another() 177 { 178 register int y; 179 180 #ifdef FANCY 181 if ((Stand_still || Pattern_roll) && !Newscore) 182 return TRUE; 183 #endif 184 185 if (query("Another game?")) { 186 if (Full_clear) { 187 for (y = 1; y <= Num_scores; y++) { 188 move(y, 1); 189 clrtoeol(); 190 } 191 refresh(); 192 } 193 return TRUE; 194 } 195 return FALSE; 196 } 197