projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| dfd0969b KM |
1 | /* |
| 2 | * Copyright (c) 1980 Regents of the University of California. | |
| 3 | * All rights reserved. The Berkeley software License Agreement | |
| 4 | * specifies the terms and conditions for redistribution. | |
| 5 | */ | |
| 6 | ||
| 7 | #ifndef lint | |
| 8 | char copyright[] = | |
| 9 | "@(#) Copyright (c) 1980 Regents of the University of California.\n\ | |
| 10 | All rights reserved.\n"; | |
| 11 | #endif not lint | |
| 12 | ||
| 13 | #ifndef lint | |
| 14 | static char sccsid[] = "@(#)main.c 5.1 (Berkeley) %G%"; | |
| 15 | #endif not lint | |
| 16 | ||
| 17 | # include "robots.h" | |
| 18 | # include <signal.h> | |
| 19 | # include <ctype.h> | |
| 20 | ||
| 21 | main(ac, av) | |
| 22 | int ac; | |
| 23 | char **av; | |
| 24 | { | |
| 25 | register char *sp; | |
| 26 | register bool bad_arg; | |
| 27 | register bool show_only; | |
| 28 | extern char *Scorefile; | |
| 29 | extern int Max_per_uid; | |
| 30 | extern char *rindex(); | |
| 31 | ||
| 32 | show_only = FALSE; | |
| 33 | if (ac > 1) { | |
| 34 | bad_arg = FALSE; | |
| 35 | for (++av; ac > 1 && *av[0]; av++, ac--) | |
| 36 | if (av[0][0] != '-') | |
| 37 | if (isdigit(av[0][0])) | |
| 38 | Max_per_uid = atoi(av[0]); | |
| 39 | else { | |
| 40 | setuid(getuid()); | |
| 41 | setgid(getgid()); | |
| 42 | Scorefile = av[0]; | |
| 43 | # ifdef FANCY | |
| 44 | sp = rindex(Scorefile, '/'); | |
| 45 | if (sp == NULL) | |
| 46 | sp = Scorefile; | |
| 47 | if (strcmp(sp, "pattern_roll") == 0) | |
| 48 | Pattern_roll = TRUE; | |
| 49 | else if (strcmp(sp, "stand_still") == 0) | |
| 50 | Stand_still = TRUE; | |
| 51 | if (Pattern_roll || Stand_still) | |
| 52 | Teleport = TRUE; | |
| 53 | # endif | |
| 54 | } | |
| 55 | else | |
| 56 | for (sp = &av[0][1]; *sp; sp++) | |
| 57 | switch (*sp) { | |
| 58 | case 's': | |
| 59 | show_only = TRUE; | |
| 60 | break; | |
| 61 | case 'r': | |
| 62 | Real_time = TRUE; | |
| 63 | break; | |
| 64 | case 'a': | |
| 65 | Start_level = 4; | |
| 66 | break; | |
| 67 | case 'j': | |
| 68 | Jump = TRUE; | |
| 69 | break; | |
| 70 | case 't': | |
| 71 | Teleport = TRUE; | |
| 72 | break; | |
| 73 | default: | |
| 74 | fprintf(stderr, "robots: uknown option: %c\n", *sp); | |
| 75 | bad_arg = TRUE; | |
| 76 | break; | |
| 77 | } | |
| 78 | if (bad_arg) { | |
| 79 | exit(1); | |
| 80 | /* NOTREACHED */ | |
| 81 | } | |
| 82 | } | |
| 83 | ||
| 84 | if (show_only) { | |
| 85 | show_score(); | |
| 86 | exit(0); | |
| 87 | /* NOTREACHED */ | |
| 88 | } | |
| 89 | ||
| 90 | initscr(); | |
| 91 | signal(SIGINT, quit); | |
| 92 | crmode(); | |
| 93 | noecho(); | |
| 94 | nonl(); | |
| 95 | if (LINES != Y_SIZE || COLS != X_SIZE) { | |
| 96 | if (LINES < Y_SIZE || COLS < X_SIZE) { | |
| 97 | endwin(); | |
| 98 | printf("Need at least a %dx%d screen\n", Y_SIZE, X_SIZE); | |
| 99 | exit(1); | |
| 100 | } | |
| 101 | delwin(stdscr); | |
| 102 | stdscr = newwin(Y_SIZE, X_SIZE, 0, 0); | |
| 103 | } | |
| 104 | ||
| 105 | srand(getpid()); | |
| 106 | if (Real_time) | |
| 107 | signal(SIGALRM, move_robots); | |
| 108 | do { | |
| 109 | init_field(); | |
| 110 | for (Level = Start_level; !Dead; Level++) { | |
| 111 | make_level(); | |
| 112 | play_level(); | |
| 113 | } | |
| 114 | move(My_pos.y, My_pos.x); | |
| 115 | printw("AARRrrgghhhh...."); | |
| 116 | refresh(); | |
| 117 | score(); | |
| 118 | } while (another()); | |
| 119 | quit(); | |
| 120 | } | |
| 121 | ||
| 122 | /* | |
| 123 | * quit: | |
| 124 | * Leave the program elegantly. | |
| 125 | */ | |
| 126 | quit() | |
| 127 | { | |
| 128 | extern int _putchar(); | |
| 129 | ||
| 130 | mvcur(0, COLS - 1, LINES - 1, 0); | |
| 131 | if (CE) { | |
| 132 | tputs(CE, 1, _putchar); | |
| 133 | endwin(); | |
| 134 | } | |
| 135 | else { | |
| 136 | endwin(); | |
| 137 | putchar('\n'); | |
| 138 | } | |
| 139 | exit(0); | |
| 140 | /* NOTREACHED */ | |
| 141 | } | |
| 142 | ||
| 143 | /* | |
| 144 | * another: | |
| 145 | * See if another game is desired | |
| 146 | */ | |
| 147 | another() | |
| 148 | { | |
| 149 | register int y; | |
| 150 | ||
| 151 | #ifdef FANCY | |
| 152 | if ((Stand_still || Pattern_roll) && !Newscore) | |
| 153 | return TRUE; | |
| 154 | #endif | |
| 155 | ||
| 156 | if (query("Another game?")) { | |
| 157 | if (Full_clear) { | |
| 158 | for (y = 1; y <= Num_scores; y++) { | |
| 159 | move(y, 1); | |
| 160 | clrtoeol(); | |
| 161 | } | |
| 162 | refresh(); | |
| 163 | } | |
| 164 | return TRUE; | |
| 165 | } | |
| 166 | return FALSE; | |
| 167 | } |