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Fix comments, rename variables

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Thanks everybody for the various hints in the perpetual renaming thread:
https://github.com/official-stockfish/Stockfish/issues/1426

No functional change
This commit is contained in:
Stéphane Nicolet
2018-06-02 17:41:37 +02:00
parent 6cc5614124
commit a0486ecb40
8 changed files with 58 additions and 61 deletions
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8
src/position.h
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@@ -407,10 +407,10 @@ inline void Position::move_piece(Piece pc, Square from, Square to) {
// index[from] is not updated and becomes stale. This works as long as index[]
// is accessed just by known occupied squares.
Bitboard from_to_bb = SquareBB[from] ^ SquareBB[to];
byTypeBB[ALL_PIECES] ^= from_to_bb;
byTypeBB[type_of(pc)] ^= from_to_bb;
byColorBB[color_of(pc)] ^= from_to_bb;
Bitboard fromTo = SquareBB[from] ^ SquareBB[to];
byTypeBB[ALL_PIECES] ^= fromTo;
byTypeBB[type_of(pc)] ^= fromTo;
byColorBB[color_of(pc)] ^= fromTo;
board[from] = NO_PIECE;
board[to] = pc;
index[to] = index[from];