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Assorted trivial cleanups (#1894)

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To address https://github.com/official-stockfish/Stockfish/issues/1862

No functional change.
This commit is contained in:
Marco Costalba
2019-01-01 14:10:26 +01:00
committed by GitHub
parent 79c97625a4
commit eb6d7f537d
10 changed files with 63 additions and 60 deletions
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10
src/position.cpp
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@@ -183,7 +183,7 @@ void Position::init() {
{
std::swap(cuckoo[i], key);
std::swap(cuckooMove[i], move);
if (move == 0) // Arrived at empty slot ?
if (move == MOVE_NONE) // Arrived at empty slot?
break;
i = (i == H1(key)) ? H2(key) : H1(key); // Push victim to alternative slot
}
@@ -465,16 +465,16 @@ const string Position::fen() const {
ss << (sideToMove == WHITE ? " w " : " b ");
if (can_castle(WHITE_OO))
ss << (chess960 ? char('A' + file_of(castling_rook_square(WHITE | KING_SIDE))) : 'K');
ss << (chess960 ? char('A' + file_of(castling_rook_square(WHITE_OO ))) : 'K');
if (can_castle(WHITE_OOO))
ss << (chess960 ? char('A' + file_of(castling_rook_square(WHITE | QUEEN_SIDE))) : 'Q');
ss << (chess960 ? char('A' + file_of(castling_rook_square(WHITE_OOO))) : 'Q');
if (can_castle(BLACK_OO))
ss << (chess960 ? char('a' + file_of(castling_rook_square(BLACK | KING_SIDE))) : 'k');
ss << (chess960 ? char('a' + file_of(castling_rook_square(BLACK_OO ))) : 'k');
if (can_castle(BLACK_OOO))
ss << (chess960 ? char('a' + file_of(castling_rook_square(BLACK | QUEEN_SIDE))) : 'q');
ss << (chess960 ? char('a' + file_of(castling_rook_square(BLACK_OOO))) : 'q');
if (!can_castle(ANY_CASTLING))
ss << '-';