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Retire to_char() helpers

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Remove some useless wrappers and make
the conversion explicit and starightforward.

No functional change.
This commit is contained in:
Marco Costalba
2014-10-26 06:52:30 +01:00
committed by Joona Kiiski
parent 4f6b1bf3be
commit 428962a2e8
2 changed files with 5 additions and 13 deletions
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8
src/position.cpp
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@@ -409,16 +409,16 @@ const string Position::fen() const {
ss << (sideToMove == WHITE ? " w " : " b ");
if (can_castle(WHITE_OO))
ss << (chess960 ? to_char(file_of(castling_rook_square(WHITE | KING_SIDE)), false) : 'K');
ss << (chess960 ? 'A' + file_of(castling_rook_square(WHITE | KING_SIDE)) : 'K');
if (can_castle(WHITE_OOO))
ss << (chess960 ? to_char(file_of(castling_rook_square(WHITE | QUEEN_SIDE)), false) : 'Q');
ss << (chess960 ? 'A' + file_of(castling_rook_square(WHITE | QUEEN_SIDE)) : 'Q');
if (can_castle(BLACK_OO))
ss << (chess960 ? to_char(file_of(castling_rook_square(BLACK | KING_SIDE)), true) : 'k');
ss << (chess960 ? 'a' + file_of(castling_rook_square(BLACK | KING_SIDE)) : 'k');
if (can_castle(BLACK_OOO))
ss << (chess960 ? to_char(file_of(castling_rook_square(BLACK | QUEEN_SIDE)), true) : 'q');
ss << (chess960 ? 'a' + file_of(castling_rook_square(BLACK | QUEEN_SIDE)) : 'q');
if (!can_castle(WHITE) && !can_castle(BLACK))
ss << '-';