date and time created 85/05/30 18:34:12 by mckusick

SCCS-vsn: games/robots/main.c 5.1

diff --git a/usr/src/games/robots/main.c b/usr/src/games/robots/main.c
new file mode 100644 (file)
index 0000000..5f46a91
--- /dev/null
+++ b/usr/src/games/robots/main.c
@@ -0,0 +1,167 @@
+/*
+ * Copyright (c) 1980 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ */
+
+#ifndef lint
+char copyright[] =
+"@(#) Copyright (c) 1980 Regents of the University of California.\n\
+ All rights reserved.\n";
+#endif not lint
+
+#ifndef lint
+static char sccsid[] = "@(#)main.c     5.1 (Berkeley) %G%";
+#endif not lint
+
+# include      "robots.h"
+# include      <signal.h>
+# include      <ctype.h>
+
+main(ac, av)
+int    ac;
+char   **av;
+{
+       register char   *sp;
+       register bool   bad_arg;
+       register bool   show_only;
+       extern char     *Scorefile;
+       extern int      Max_per_uid;
+       extern char     *rindex();
+
+       show_only = FALSE;
+       if (ac > 1) {
+               bad_arg = FALSE;
+               for (++av; ac > 1 && *av[0]; av++, ac--)
+                       if (av[0][0] != '-')
+                               if (isdigit(av[0][0]))
+                                       Max_per_uid = atoi(av[0]);
+                               else {
+                                       setuid(getuid());
+                                       setgid(getgid());
+                                       Scorefile = av[0];
+# ifdef        FANCY
+                                       sp = rindex(Scorefile, '/');
+                                       if (sp == NULL)
+                                               sp = Scorefile;
+                                       if (strcmp(sp, "pattern_roll") == 0)
+                                               Pattern_roll = TRUE;
+                                       else if (strcmp(sp, "stand_still") == 0)
+                                               Stand_still = TRUE;
+                                       if (Pattern_roll || Stand_still)
+                                               Teleport = TRUE;
+# endif
+                               }
+                       else
+                               for (sp = &av[0][1]; *sp; sp++)
+                                       switch (*sp) {
+                                         case 's':
+                                               show_only = TRUE;
+                                               break;
+                                         case 'r':
+                                               Real_time = TRUE;
+                                               break;
+                                         case 'a':
+                                               Start_level = 4;
+                                               break;
+                                         case 'j':
+                                               Jump = TRUE;
+                                               break;
+                                         case 't':
+                                               Teleport = TRUE;
+                                               break;
+                                         default:
+                                               fprintf(stderr, "robots: uknown option: %c\n", *sp);
+                                               bad_arg = TRUE;
+                                               break;
+                                       }
+               if (bad_arg) {
+                       exit(1);
+                       /* NOTREACHED */
+               }
+       }
+
+       if (show_only) {
+               show_score();
+               exit(0);
+               /* NOTREACHED */
+       }
+
+       initscr();
+       signal(SIGINT, quit);
+       crmode();
+       noecho();
+       nonl();
+       if (LINES != Y_SIZE || COLS != X_SIZE) {
+               if (LINES < Y_SIZE || COLS < X_SIZE) {
+                       endwin();
+                       printf("Need at least a %dx%d screen\n", Y_SIZE, X_SIZE);
+                       exit(1);
+               }
+               delwin(stdscr);
+               stdscr = newwin(Y_SIZE, X_SIZE, 0, 0);
+       }
+
+       srand(getpid());
+       if (Real_time)
+               signal(SIGALRM, move_robots);
+       do {
+               init_field();
+               for (Level = Start_level; !Dead; Level++) {
+                       make_level();
+                       play_level();
+               }
+               move(My_pos.y, My_pos.x);
+               printw("AARRrrgghhhh....");
+               refresh();
+               score();
+       } while (another());
+       quit();
+}
+
+/*
+ * quit:
+ *     Leave the program elegantly.
+ */
+quit()
+{
+       extern int      _putchar();
+
+       mvcur(0, COLS - 1, LINES - 1, 0);
+       if (CE) {
+               tputs(CE, 1, _putchar);
+               endwin();
+       }
+       else {
+               endwin();
+               putchar('\n');
+       }
+       exit(0);
+       /* NOTREACHED */
+}
+
+/*
+ * another:
+ *     See if another game is desired
+ */
+another()
+{
+       register int    y;
+
+#ifdef FANCY
+       if ((Stand_still || Pattern_roll) && !Newscore)
+               return TRUE;
+#endif
+
+       if (query("Another game?")) {
+               if (Full_clear) {
+                       for (y = 1; y <= Num_scores; y++) {
+                               move(y, 1);
+                               clrtoeol();
+                       }
+                       refresh();
+               }
+               return TRUE;
+       }
+       return FALSE;
+}