X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fpiece.h;h=7f5ea7a400cff15601518cf36d8f210476232776;hb=80bee85d5f48cc1e06f16236a73c86a14c1d0756;hp=5e1e58c6b64d571817504c767f8ef16d72cca988;hpb=683595fee15a1d8ceeb1bbd577d96ed9c0f8aaaa;p=stockfish

diff --git a/src/piece.h b/src/piece.h
index 5e1e58c6..7f5ea7a4 100644
--- a/src/piece.h
+++ b/src/piece.h
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008 Marco Costalba
+  Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -34,14 +34,13 @@
 ////
 
 enum PieceType {
-  NO_PIECE_TYPE = 0,
+  PIECE_TYPE_NONE = 0,
   PAWN = 1, KNIGHT = 2, BISHOP = 3, ROOK = 4, QUEEN = 5, KING = 6
 };
 
 enum Piece {
-  NO_PIECE = 0, WP = 1, WN = 2, WB = 3, WR = 4, WQ = 5, WK = 6,
-  BP = 9, BN = 10, BB = 11, BR = 12, BQ = 13, BK = 14,
-  EMPTY = 16, OUTSIDE = 17
+  PIECE_NONE_DARK_SQ = 0, WP = 1, WN = 2, WB = 3, WR = 4, WQ = 5, WK = 6,
+  BP = 9, BN = 10, BB = 11, BR = 12, BQ = 13, BK = 14, PIECE_NONE = 16
 };
 
 
@@ -83,10 +82,6 @@ inline int piece_is_slider(Piece p) {
   return SlidingArray[int(p)];
 }
 
-inline int piece_is_slider(PieceType pt) {
-  return SlidingArray[int(pt)];
-}
-
 inline SquareDelta pawn_push(Color c) {
     return (c == WHITE ? DELTA_N : DELTA_S);
 }