short getkey(void)
{
int c, i;
flushin();
c = wgetch(win);
if (flushin()) return 0;
if (c < 0) return 0;
if (c <= 255) return c;
switch (c) {
case KEY_LEFT:
return LEFT;
case KEY_UP:
return UP;
case KEY_RIGHT:
return RIGHT;
case KEY_DOWN:
return DOWN;
}
return 0;
}
int
main(int argc, char *argv[])
{
int ch, done;
char *bspec, *p, *seed;
batch = debug = reuse = selfuse;
bspec = seed = NULL;
minlength = -1;
tlimit = 180; /* 3 minutes is standard */
while ((ch = getopt(argc, argv, "Bbcds:t:w:")) != -1)
switch(ch) {
case 'B':
grid = 5;
break;
case 'b':
batch = 1;
break;
case 'c':
challenge = 1;
break;
case 'd':
debug = 1;
break;
case 's':
seed = optarg;
break;
case 't':
if ((tlimit = atoi(optarg)) < 1)
errx(1, "bad time limit");
break;
case 'w':
if ((minlength = atoi(optarg)) < 3)
errx(1, "min word length must be > 2");
break;
case '?':
default:
usage();
}
argc -= optind;
argv += optind;
/* process final arguments */
if (argc > 0) {
if (strcmp(argv[0], "+") == 0)
reuse = 1;
else if (strcmp(argv[0], "++") == 0)
selfuse = 1;
}
if (reuse || selfuse) {
argc -= 1;
argv += 1;
}
if (argc > 0) {
if (islower(argv[0][0])) {
if (strlen(argv[0]) != ncubes) {
usage();
} else {
/* This board is assumed to be valid... */
bspec = argv[0];
}
} else {
usage();
}
}
if (batch && bspec == NULL)
errx(1, "must give both -b and a board setup");
init();
if (batch) {
newgame(bspec);
while ((p = batchword(stdin)) != NULL)
(void) printf("%s\n", p);
exit(0);
}
setup(seed);
prompt("Loading the dictionary...");
if ((dictfp = opendict(DICT)) == NULL) {
warn("%s", DICT);
cleanup();
exit(1);
}
#ifdef LOADDICT
if (loaddict(dictfp) < 0) {
warnx("can't load %s", DICT);
cleanup();
exit(1);
}
(void)fclose(dictfp);
dictfp = NULL;
#endif
if (loadindex(DICTINDEX) < 0) {
warnx("can't load %s", DICTINDEX);
cleanup();
exit(1);
}
prompt("Type <space> to begin...");
while (inputch() != ' ');
for (done = 0; !done;) {
newgame(bspec);
bspec = NULL; /* reset for subsequent games */
playgame();
prompt("Type <space> to continue, any cap to quit...");
delay(10); /* wait for user to quit typing */
flushin(stdin);
for (;;) {
ch = inputch();
if (ch == '\033')
findword();
else if (ch == '\014' || ch == '\022') /* ^l or ^r */
redraw();
else {
if (isupper(ch)) {
done = 1;
break;
}
if (ch == ' ')
break;
}
}
}
cleanup();
exit(0);
}
