void cmd_default_weights(char *s)
{
free(base_weights);
setup_default_weights();
}
int main(int argc, char**argv)
{
char *savedgame = NULL;
int usesignal = 1;
int i;
setupfilenames();
for (i=1;i<argc;i++)
{
if (!strcmp(argv[i], "-load"))
savedgame = argv[++i];
else if (!strcmp(argv[i], "-xsignal"))
usesignal = 0;
else if (!strcmp(argv[i], "-book"))
bookfile = argv[++i];
else if (!strcmp(argv[i], "-binbook"))
{
binary_book = 1;
bookfile = "book.bin";
}
else if (!strcmp(argv[i], "-weights"))
weightfile = argv[++i];
else if (!strcmp(argv[i], "-xbook"))
book_mode = 0;
else if (!strcmp(argv[i], "-xweights"))
weight_mode = 0;
else if (!strcmp(argv[i], "-seed"))
{
seed = atol(argv[++i]);
seed_with_time = 0;
}
else
printf("unknown command line switch: %s\n", argv[i]);
}
printf("Book: %s\n", bookfile);
printf("Weight: %s\n", weightfile);
if (usesignal)
signal(SIGINT, myhandler);
atexit(exit_engine);
/* turn off buffering */
setbuf(stdout, NULL);
setbuf(stderr, NULL);
if (!weight_mode||!load_weights(weightfile))
{
if (weight_mode)
fprintf(stderr,"main: could not load weights, using defaults\n");
else
printf("ignoreing weight file, using defaults\n");
setup_default_weights();
}
board = malloc(sizeof(chessboard));
/* default seed for binary book */
seed_rng(DEFAULT_RANDOM_SEED);
compute_randoms();
/* randomize for random book moves */
seed_randoms();
for (;;)
{
if (!savedgame)
initialize();
else
cmd_load(savedgame-1);
playchess();
}
return 0;
}