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Use MoveList also in Position::move_is_pl_slow()

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And rename it in Position::move_is_legal()

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2011-07-03 10:38:20 +01:00
parent 95d9687d95
commit 155bed18f5
4 changed files with 19 additions and 24 deletions
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7
src/position.h
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@@ -221,7 +221,7 @@ private:
void put_piece(Piece p, Square s);
void set_castle(int f, Square ksq, Square rsq);
void set_castling_rights(char token);
bool move_is_pl_slow(const Move m) const;
bool move_is_legal(const Move m) const;
// Helper functions for doing and undoing moves
void do_capture_move(Key& key, PieceType capture, Color them, Square to, bool ep);
@@ -449,15 +449,14 @@ inline bool Position::is_chess960() const {
inline bool Position::move_is_capture_or_promotion(Move m) const {
assert(m != MOVE_NONE && m != MOVE_NULL);
assert(move_is_ok(m));
return move_is_special(m) ? !move_is_castle(m) : !square_is_empty(move_to(m));
}
inline bool Position::move_is_capture(Move m) const {
assert(m != MOVE_NONE && m != MOVE_NULL);
// Note that castle is coded as "king captures the rook"
assert(move_is_ok(m));
return (!square_is_empty(move_to(m)) && !move_is_castle(m)) || move_is_ep(m);
}