along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <algorithm>
#include <cassert>
#include <cstring>
#include <fstream>
// Bonus for having the side to move (modified by Joona Kiiski)
const Score TempoValue = make_score(48, 22);
- bool isZero(char c) { return c == '0'; }
-
struct PieceLetters : public std::map<char, Piece> {
PieceLetters() {
Square sq;
char emptyCnt = '0';
- for (Rank rank = RANK_8; rank >= RANK_1; rank--)
+ for (Rank rank = RANK_8; rank >= RANK_1; rank--, fen += '/')
{
for (File file = FILE_A; file <= FILE_H; file++)
{
if (square_is_occupied(sq))
{
- fen += emptyCnt;
+ if (emptyCnt != '0')
+ {
+ fen += emptyCnt;
+ emptyCnt = '0';
+ }
fen += pieceLetters.from_piece(piece_on(sq));
- emptyCnt = '0';
} else
emptyCnt++;
}
- fen += emptyCnt;
- fen += '/';
- emptyCnt = '0';
+
+ if (emptyCnt != '0')
+ {
+ fen += emptyCnt;
+ emptyCnt = '0';
+ }
}
- fen.erase(std::remove_if(fen.begin(), fen.end(), isZero), fen.end());
- fen.erase(--fen.end());
fen += (sideToMove == WHITE ? " w " : " b ");
if (st->castleRights != CASTLES_NONE)