void
CReciteWord::close ()
{
destroy ();
if (now_zu_words.w)
{
g_free(now_zu_words.w);
now_zu_words.w = NULL;
}
if (now_zu_words.t)
{
g_free(now_zu_words.t);
now_zu_words.t = NULL;
}
if (now_zu_words.m)
{
g_free(now_zu_words.m);
now_zu_words.m = NULL;
}
close_book();
conf_save_usr();
if (usercfgfile)
{
rw_cfg_free (usercfgfile);
g_free (usercfgfile);
usercfgfile = NULL;
}
gtk_main_quit ();
}
void bench()
{
int i;
int t[3];
double nps;
/* setting the position to a non-initial position confuses the opening
book code. */
close_book();
for (i = 0; i < 64; ++i) {
color[i] = bench_color[i];
piece[i] = bench_piece[i];
}
side = LIGHT;
xside = DARK;
castle = 0;
ep = -1;
fifty = 0;
ply = 0;
hply = 0;
set_hash();
print_board();
max_time = 1 << 25;
max_depth = 5;
for (i = 0; i < 3; ++i) {
think(1);
t[i] = get_ms() - start_time;
printf("Time: %d ms\n", t[i]);
}
if (t[1] < t[0])
t[0] = t[1];
if (t[2] < t[0])
t[0] = t[2];
printf("\n");
printf("Nodes: %d\n", nodes);
printf("Best time: %d ms\n", t[0]);
if (!ftime_ok) {
printf("\n");
printf("Your compiler's ftime() function is apparently only accurate\n");
printf("to the second. Please change the get_ms() function in main.c\n");
printf("to make it more accurate.\n");
printf("\n");
return;
}
if (t[0] == 0) {
printf("(invalid)\n");
return;
}
nps = (double)nodes / (double)t[0];
nps *= 1000.0;
/* Score: 1.000 = my Athlon XP 2000+ */
printf("Nodes per second: %d (Score: %.3f)\n", (int)nps, (float)nps/243169.0);
init_board();
open_book();
gen();
}
void
CReciteWord::load_book (gchar *filename)
{
if (now_book)
{
if (!strcmp(filename,now_book->bookfilename))
return;
close_book();
}
now_book = rw_book_open_file (filename);
if (now_book)
{
rw_cfg_write_string (usercfgfile, "reciteword", "book_file", now_book->bookfilename);
rw_cfg_read_int (usercfgfile, filename, "next_zu_index", &(g_pReciteWord->next_zu_index));
rw_cfg_read_int (usercfgfile, filename, "max_zu_index", &(g_pReciteWord->max_zu_index));
rw_cfg_read_int (usercfgfile, filename, "revise_test_chooseword_by", &(g_pReciteWord->revise_test_chooseword_info.by));
rw_cfg_read_int (usercfgfile, filename, "revise_test_chooseword_zu_index", &(g_pReciteWord->revise_test_chooseword_info.zu_index));
rw_cfg_read_int (usercfgfile, filename, "revise_test_chooseword_scope_start", &(g_pReciteWord->revise_test_chooseword_info.scope_start));
rw_cfg_read_int (usercfgfile, filename, "revise_test_chooseword_scope_count", &(g_pReciteWord->revise_test_chooseword_info.scope_count));
rw_cfg_read_int (usercfgfile, filename, "revise_skim_chooseword_by", &(g_pReciteWord->revise_skim_chooseword_info.by));
rw_cfg_read_int (usercfgfile, filename, "revise_skim_chooseword_zu_index", &(g_pReciteWord->revise_skim_chooseword_info.zu_index));
rw_cfg_read_int (usercfgfile, filename, "revise_skim_chooseword_scope_start", &(g_pReciteWord->revise_skim_chooseword_info.scope_start));
rw_cfg_read_int (usercfgfile, filename, "revise_skim_chooseword_scope_count", &(g_pReciteWord->revise_skim_chooseword_info.scope_count));
rw_cfg_read_int (usercfgfile, filename, "shooting_chooseword_by", &(g_pReciteWord->shooting_chooseword_info.by));
rw_cfg_read_int (usercfgfile, filename, "shooting_chooseword_zu_index", &(g_pReciteWord->shooting_chooseword_info.zu_index));
rw_cfg_read_int (usercfgfile, filename, "shooting_chooseword_scope_start", &(g_pReciteWord->shooting_chooseword_info.scope_start));
rw_cfg_read_int (usercfgfile, filename, "shooting_chooseword_scope_count", &(g_pReciteWord->shooting_chooseword_info.scope_count));
rw_cfg_read_int (usercfgfile, filename, "typing_chooseword_by", &(g_pReciteWord->typing_chooseword_info.by));
rw_cfg_read_int (usercfgfile, filename, "typing_chooseword_zu_index", &(g_pReciteWord->typing_chooseword_info.zu_index));
rw_cfg_read_int (usercfgfile, filename, "typing_chooseword_scope_start", &(g_pReciteWord->typing_chooseword_info.scope_start));
rw_cfg_read_int (usercfgfile, filename, "typing_chooseword_scope_count", &(g_pReciteWord->typing_chooseword_info.scope_count));
}
else
{
g_print ("load %s error!\n", filename);
}
}
int main()
{
int computer_side;
char s[256];
int m;
printf("\n");
printf("Tom Kerrigan's Simple Chess Program (TSCP)\n");
printf("version 1.81, 2/5/03\n");
printf("Copyright 1997 Tom Kerrigan\n");
printf("\n");
printf("\"help\" displays a list of commands.\n");
printf("\n");
init_hash();
init_board();
open_book();
gen();
computer_side = EMPTY;
max_time = 1 << 25;
max_depth = 4;
for (;;) {
if (side == computer_side) { /* computer's turn */
/* think about the move and make it */
think(1);
if (!pv[0][0].u) {
printf("(no legal moves)\n");
computer_side = EMPTY;
continue;
}
printf("Computer's move: %s\n", move_str(pv[0][0].b));
makemove(pv[0][0].b);
ply = 0;
gen();
print_result();
continue;
}
/* get user input */
printf("tscp> ");
if (scanf("%s", s) == EOF)
return 0;
if (!strcmp(s, "on")) {
computer_side = side;
continue;
}
if (!strcmp(s, "off")) {
computer_side = EMPTY;
continue;
}
if (!strcmp(s, "st")) {
scanf("%d", &max_time);
max_time *= 1000;
max_depth = 32;
continue;
}
if (!strcmp(s, "sd")) {
scanf("%d", &max_depth);
max_time = 1 << 25;
continue;
}
if (!strcmp(s, "undo")) {
if (!hply)
continue;
computer_side = EMPTY;
takeback();
ply = 0;
gen();
continue;
}
if (!strcmp(s, "new")) {
computer_side = EMPTY;
init_board();
gen();
continue;
}
if (!strcmp(s, "d")) {
print_board();
continue;
}
if (!strcmp(s, "bench")) {
computer_side = EMPTY;
bench();
continue;
}
if (!strcmp(s, "bye")) {
printf("Share and enjoy!\n");
break;
}
if (!strcmp(s, "xboard")) {
xboard();
break;
}
if (!strcmp(s, "help")) {
printf("on - computer plays for the side to move\n");
printf("off - computer stops playing\n");
printf("st n - search for n seconds per move\n");
printf("sd n - search n ply per move\n");
printf("undo - takes back a move\n");
printf("new - starts a new game\n");
printf("d - display the board\n");
printf("bench - run the built-in benchmark\n");
printf("bye - exit the program\n");
printf("xboard - switch to XBoard mode\n");
printf("Enter moves in coordinate notation, e.g., e2e4, e7e8Q\n");
continue;
}
/* maybe the user entered a move? */
m = parse_move(s);
if (m == -1 || !makemove(gen_dat[m].m.b))
printf("Illegal move.\n");
else {
ply = 0;
gen();
print_result();
}
}
close_book();
return 0;
}
