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Remove xxx_of_color() helpers

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They hide the underlying uniform function call with
no benefit.

A little bit more verbose but now is clear what happens.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
This commit is contained in:
Marco Costalba
2009-02-17 10:54:47 +01:00
parent f32992f88c
commit 2c955f25de
6 changed files with 23 additions and 47 deletions
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8
src/move.cpp
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@@ -72,13 +72,13 @@ Move move_from_string(const Position& pos, const std::string& str) {
}
}
if (piece == king_of_color(us))
if (piece == piece_of_color_and_type(us, KING))
{
// Is this a castling move? A king move is assumed to be a castling
// move if the destination square is occupied by a friendly rook, or
// if the distance between the source and destination squares is more
// than 1.
if (pos.piece_on(to) == rook_of_color(us))
if (pos.piece_on(to) == piece_of_color_and_type(us, ROOK))
return make_castle_move(from, to);
else if (square_distance(from, to) > 1)
@@ -87,13 +87,13 @@ Move move_from_string(const Position& pos, const std::string& str) {
// internal "king captures rook" representation.
SquareDelta delta = (to > from ? DELTA_E : DELTA_W);
Square s = from + delta;
while (relative_rank(us, s) == RANK_1 && pos.piece_on(s) != rook_of_color(us))
while (relative_rank(us, s) == RANK_1 && pos.piece_on(s) != piece_of_color_and_type(us, ROOK))
s += delta;
return (relative_rank(us, s) == RANK_1 ? make_castle_move(from, s) : MOVE_NONE);
}
}
else if (piece == pawn_of_color(us))
else if (piece == piece_of_color_and_type(us, PAWN))
{
// En passant move? We assume that a pawn move is an en passant move
// without further testing if the destination square is epSquare.