uint64_t nodes_searched() const;
void set_nodes_searched(uint64_t n);
bool is_draw() const;
+ int rule50_count() const;
// Position consistency check, for debugging
bool pos_is_ok(int* step = NULL) const;
return gamePly;
}
+inline int Position::rule50_count() const {
+ return st->rule50;
+}
+
inline bool Position::opposite_bishops() const {
return pieceCount[WHITE][BISHOP] == 1
byColorBB[c] |= s;
index[s] = pieceCount[c][pt]++;
pieceList[c][pt][index[s]] = s;
+ pieceCount[c][ALL_PIECES]++;
}
inline void Position::move_piece(Square from, Square to, Color c, PieceType pt) {
index[lastSquare] = index[s];
pieceList[c][pt][index[lastSquare]] = lastSquare;
pieceList[c][pt][pieceCount[c][pt]] = SQ_NONE;
+ pieceCount[c][ALL_PIECES]--;
}
#endif // #ifndef POSITION_H_INCLUDED