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[board] Remove some unused internal PieceSet API and tests

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This commit is contained in:
Eryn Wells 2025-06-08 17:16:45 -07:00
parent 651544fdd9
commit 5326c1ee6a
1 changed files with 0 additions and 41 deletions
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41
board/src/piece_sets.rs
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@ -138,18 +138,6 @@ impl PieceSet {
} }
} }
impl PieceSet {
pub fn color_bitboard(&self, color: Color) -> BitBoard {
self.color_occupancy[color as usize]
}
pub fn piece_bitboard(&self, piece: Piece) -> BitBoard {
let color_occupancy = self.color_occupancy[piece.color as usize];
let shape_occupancy = self.shape_occupancy[piece.shape as usize];
color_occupancy & shape_occupancy
}
}
impl Hash for PieceSet { impl Hash for PieceSet {
fn hash<H: Hasher>(&self, state: &mut H) { fn hash<H: Hasher>(&self, state: &mut H) {
self.color_occupancy.hash(state); self.color_occupancy.hash(state);
@ -163,32 +151,3 @@ impl PartialEq for PieceSet {
&& self.shape_occupancy == other.shape_occupancy && self.shape_occupancy == other.shape_occupancy
} }
} }
#[cfg(test)]
mod tests {
use super::*;
use chessfriend_bitboard::bitboard;
#[test]
fn place_piece() -> Result<(), PlacePieceError> {
let mut pieces = PieceSet::default();
pieces.place(
Piece::king(Color::White),
Square::F5,
PlacePieceStrategy::default(),
)?;
assert_eq!(
pieces.mailbox.get(Square::F5),
Some(Piece::king(Color::White))
);
assert_eq!(pieces.color_bitboard(Color::White), bitboard![F5]);
assert_eq!(
pieces.piece_bitboard(Piece::king(Color::White)),
bitboard![F5]
);
Ok(())
}
}