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1.1 root 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 are permitted
6: * provided that: (1) source distributions retain this entire copyright
7: * notice and comment, and (2) distributions including binaries display
8: * the following acknowledgement: ``This product includes software
9: * developed by the University of California, Berkeley and its contributors''
10: * in the documentation or other materials provided with the distribution
11: * and in all advertising materials mentioning features or use of this
12: * software. Neither the name of the University nor the names of its
13: * contributors may be used to endorse or promote products derived
14: * from this software without specific prior written permission.
15: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
16: * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
17: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
18: */
19:
20: #ifndef lint
21: char copyright[] =
22: "@(#) Copyright (c) 1980 Regents of the University of California.\n\
23: All rights reserved.\n";
24: #endif /* not lint */
25:
26: #ifndef lint
27: static char sccsid[] = "@(#)main.c 5.4 (Berkeley) 6/1/90";
28: #endif /* not lint */
29:
30: # include "robots.h"
31: # include <signal.h>
32: # include <ctype.h>
33:
34: main(ac, av)
35: int ac;
36: char **av;
37: {
38: register char *sp;
39: register bool bad_arg;
40: register bool show_only;
41: extern char *Scorefile;
42: extern int Max_per_uid;
43: extern char *rindex();
44:
45: show_only = FALSE;
46: if (ac > 1) {
47: bad_arg = FALSE;
48: for (++av; ac > 1 && *av[0]; av++, ac--)
49: if (av[0][0] != '-')
50: if (isdigit(av[0][0]))
51: Max_per_uid = atoi(av[0]);
52: else {
53: setuid(getuid());
54: setgid(getgid());
55: Scorefile = av[0];
56: # ifdef FANCY
57: sp = rindex(Scorefile, '/');
58: if (sp == NULL)
59: sp = Scorefile;
60: if (strcmp(sp, "pattern_roll") == 0)
61: Pattern_roll = TRUE;
62: else if (strcmp(sp, "stand_still") == 0)
63: Stand_still = TRUE;
64: if (Pattern_roll || Stand_still)
65: Teleport = TRUE;
66: # endif
67: }
68: else
69: for (sp = &av[0][1]; *sp; sp++)
70: switch (*sp) {
71: case 's':
72: show_only = TRUE;
73: break;
74: case 'r':
75: Real_time = TRUE;
76: break;
77: case 'a':
78: Start_level = 4;
79: break;
80: case 'j':
81: Jump = TRUE;
82: break;
83: case 't':
84: Teleport = TRUE;
85: break;
86: default:
87: fprintf(stderr, "robots: uknown option: %c\n", *sp);
88: bad_arg = TRUE;
89: break;
90: }
91: if (bad_arg) {
92: exit(1);
93: /* NOTREACHED */
94: }
95: }
96:
97: if (show_only) {
98: show_score();
99: exit(0);
100: /* NOTREACHED */
101: }
102:
103: initscr();
104: signal(SIGINT, quit);
105: crmode();
106: noecho();
107: nonl();
108: if (LINES != Y_SIZE || COLS != X_SIZE) {
109: if (LINES < Y_SIZE || COLS < X_SIZE) {
110: endwin();
111: printf("Need at least a %dx%d screen\n", Y_SIZE, X_SIZE);
112: exit(1);
113: }
114: delwin(stdscr);
115: stdscr = newwin(Y_SIZE, X_SIZE, 0, 0);
116: }
117:
118: srand(getpid());
119: if (Real_time)
120: signal(SIGALRM, move_robots);
121: do {
122: init_field();
123: for (Level = Start_level; !Dead; Level++) {
124: make_level();
125: play_level();
126: }
127: move(My_pos.y, My_pos.x);
128: printw("AARRrrgghhhh....");
129: refresh();
130: score();
131: } while (another());
132: quit();
133: }
134:
135: /*
136: * quit:
137: * Leave the program elegantly.
138: */
139: quit()
140: {
141: extern int _putchar();
142:
143: mvcur(0, COLS - 1, LINES - 1, 0);
144: if (CE) {
145: tputs(CE, 1, _putchar);
146: endwin();
147: }
148: else {
149: endwin();
150: putchar('\n');
151: }
152: exit(0);
153: /* NOTREACHED */
154: }
155:
156: /*
157: * another:
158: * See if another game is desired
159: */
160: another()
161: {
162: register int y;
163:
164: #ifdef FANCY
165: if ((Stand_still || Pattern_roll) && !Newscore)
166: return TRUE;
167: #endif
168:
169: if (query("Another game?")) {
170: if (Full_clear) {
171: for (y = 1; y <= Num_scores; y++) {
172: move(y, 1);
173: clrtoeol();
174: }
175: refresh();
176: }
177: return TRUE;
178: }
179: return FALSE;
180: }
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