Move pb_probe(Pos *pos)
{
Move m1 = 0;
if (!enabled) return m1;
if (!check_do_search(pos)) return m1;
if (book_depth_count >= max_book_depth)
return m1;
Key key = polyglot_key(pos);
int n = find_first_key(key);
if (n < 1) {
search_counter++;
if (search_counter > 4) {
// Stop searching after 4 times not in the book till position changes
// according to check_do_search()
do_search = false;
search_counter = 0;
book_depth_count = 0;
}
return m1;
}
book_depth_count++;
ssize_t idx1 = use_best_book_move ? index_best : index_rand;
m1 = pg_move_to_sf_move(pos, from_be_u16(polyhash[idx1].move));
if (!is_draw(pos)) return m1; // 64
if (n == 1) return m1;
// Special case draw position and 2 moves available
if (!check_draw(pos, m1))
return m1;
ssize_t idx2 = index_first;
if (idx1 == idx2) idx2++;
Move m2 = pg_move_to_sf_move(pos, from_be_u16(polyhash[idx2].move));
if (!check_draw(pos, m2))
return m2;
return 0;
}
void player_turn()
{
int pos;
check_draw();
draw_board();
gotoxy(30, 18);
printf("Your Turn :> ");
scanf("%d", &pos);
if (board[convert_pos_to_row(pos)][convert_pos_to_col(pos)] != EMPTY)
player_turn();
move_to(pos);
draw_board();
if (isWinning(player))
{
gotoxy(30, 20);
SetConsoleTextAttribute(h, FOREGROUND_RED);
printf("Player Wins\n");
updateNumberOfWins();
SetConsoleTextAttribute(h, 7);
_getch();
menu();
//exit(0);
}
else
start_game();
}
char *get_param(int flag)
{
extern t_client t;
char *tmp;
int a;
tmp = malloc(my_strlen(t.contenu_map[t.i]) * sizeof(*tmp));
if (t.contenu_map[t.i][t.j] == ' ')
t.j++;
for (a = 0;t.contenu_map[t.i][t.j] != ' ' && t.contenu_map[t.i][t.j] != '\0';t.j++, a++)
tmp[a] = t.contenu_map[t.i][t.j];
tmp[a] = '\0';
if (flag == 1)
check_draw(tmp);
return (tmp);
}
void start_game()
{
// p==1 then X p==0 then O
check_draw();
move_to(getPossibleWinningPos());
draw_board();
if (isWinning(comp))
{
gotoxy(30, 20);
SetConsoleTextAttribute(h, FOREGROUND_BLUE);
printf("Computer wins\n");
SetConsoleTextAttribute(h, 7); //7 - WHITE
_getch();
menu();
}
else
player_turn();
}
