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[bitboard, board] Remove BitBoard::empty() and BitBoard::full()

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These have been deprecated for a while. Clean up the remaining uses and remove
the methods from BitBoard.
This commit is contained in:
Eryn Wells 2025-08-15 16:14:34 -07:00
parent 3a0541a2c3
commit 3d73760146
4 changed files with 24 additions and 34 deletions
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20
board/src/movement.rs
View file

@ -41,7 +41,7 @@ impl Movement for Piece {
let parameters = Board::castling_parameters(Wing::KingSide, color);
parameters.target.king.into()
} else {
BitBoard::empty()
BitBoard::EMPTY
};
let queenside_target_square = if board
@ -51,7 +51,7 @@ impl Movement for Piece {
let parameters = Board::castling_parameters(Wing::QueenSide, color);
parameters.target.king.into()
} else {
BitBoard::empty()
BitBoard::EMPTY
};
self.sight(square, board) | kingside_target_square | queenside_target_square
@ -99,11 +99,11 @@ mod tests {
#[test]
fn white_pushes_empty_board() {
assert_eq!(
pawn_pushes(Square::E4.into(), Color::White, BitBoard::empty()),
pawn_pushes(Square::E4.into(), Color::White, BitBoard::EMPTY),
bitboard![E5]
);
assert_eq!(
pawn_pushes(Square::E2.into(), Color::White, BitBoard::empty()),
pawn_pushes(Square::E2.into(), Color::White, BitBoard::EMPTY),
bitboard![E3 E4]
);
}
@ -111,11 +111,11 @@ mod tests {
#[test]
fn black_pawn_empty_board() {
assert_eq!(
pawn_pushes(Square::A4.into(), Color::Black, BitBoard::empty()),
pawn_pushes(Square::A4.into(), Color::Black, BitBoard::EMPTY),
bitboard![A3]
);
assert_eq!(
pawn_pushes(Square::B7.into(), Color::Black, BitBoard::empty()),
pawn_pushes(Square::B7.into(), Color::Black, BitBoard::EMPTY),
bitboard![B6 B5]
);
}
@ -124,7 +124,7 @@ mod tests {
fn white_pushes_blocker() {
assert_eq!(
pawn_pushes(Square::C5.into(), Color::White, bitboard![C6]),
BitBoard::empty()
BitBoard::EMPTY
);
assert_eq!(
pawn_pushes(Square::D2.into(), Color::White, bitboard![D4]),
@ -132,7 +132,7 @@ mod tests {
);
assert_eq!(
pawn_pushes(Square::D2.into(), Color::White, bitboard![D3]),
BitBoard::empty()
BitBoard::EMPTY
);
}
@ -140,7 +140,7 @@ mod tests {
fn black_pushes_blocker() {
assert_eq!(
pawn_pushes(Square::C5.into(), Color::Black, bitboard![C4]),
BitBoard::empty()
BitBoard::EMPTY
);
assert_eq!(
pawn_pushes(Square::D7.into(), Color::Black, bitboard![D5]),
@ -148,7 +148,7 @@ mod tests {
);
assert_eq!(
pawn_pushes(Square::D7.into(), Color::Black, bitboard![D6]),
BitBoard::empty()
BitBoard::EMPTY
);
}
}

2
board/src/sight.rs
View file

@ -305,7 +305,7 @@ mod tests {
let piece = piece!(White Pawn);
let sight = piece.sight(Square::E4, &pos);
assert_eq!(sight, BitBoard::empty());
assert_eq!(sight, BitBoard::EMPTY);
}
#[test]