Rename move_is_legal() in move_is_pl()

[stockfish] / src / position.h

diff --git a/src/position.h b/src/position.h
index 04592d27348b8ac9e9c62463f6505a5270e955b8..496b7b9d00fe4e763da4f8fcff4bc69448da87ec 100644 (file)
--- a/src/position.h
+++ b/src/position.h
@@ -178,6 +178,7 @@ public:
 
   // Information about attacks to or from a given square
   Bitboard attackers_to(Square s) const;
+  Bitboard attackers_to(Square s, Bitboard occ) const;
   Bitboard attacks_from(Piece p, Square s) const;
   static Bitboard attacks_from(Piece p, Square s, Bitboard occ);
   template<PieceType> Bitboard attacks_from(Square s) const;
@@ -185,9 +186,8 @@ public:
 
   // Properties of moves
   bool pl_move_is_legal(Move m, Bitboard pinned) const;
-  bool pl_move_is_evasion(Move m, Bitboard pinned) const;
-  bool move_is_legal(const Move m) const;
-  bool move_is_legal(const Move m, Bitboard pinned) const;
+  bool move_is_pl_full(const Move m) const;
+  bool move_is_pl(const Move m) const;
   bool move_gives_check(Move m) const;
   bool move_gives_check(Move m, const CheckInfo& ci) const;
   bool move_is_capture(Move m) const;
@@ -526,7 +526,7 @@ inline bool Position::is_chess960() const {
 inline bool Position::move_is_capture(Move m) const {
 
   assert (m != MOVE_NONE && m != MOVE_NULL);
-  return !square_is_empty(move_to(m)) || move_is_ep(m);
+  return !move_is_special(m) ? !square_is_empty(move_to(m)) : move_is_ep(m);
 }
 
 inline PieceType Position::captured_piece_type() const {