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[board, moves] Reorganize castling_right API on Board

Browse source 
Board::color_has_castling_right takes an Option<Color> which it unwraps. With that
unwrapped Color, it can call…

Board::color_has_castling_right_unwrapped, which performs the evaluation with a
non-Option Color.

Clean up some imports.
This commit is contained in:
Eryn Wells 2025-06-17 08:28:39 -07:00
parent 8dc1e859e0
commit 37cb9bcaa0
5 changed files with 28 additions and 19 deletions
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8
moves/src/make_move.rs
View file

@ -244,7 +244,7 @@ impl<T: BoardProvider> MakeMoveInternal for T {
// original board state is preserved.
let record = MoveRecord::new(board, ply, None);
board.revoke_castling_right(active_color, wing);
board.revoke_castling_right_unwrapped(active_color, wing);
self.advance_board_state(None, HalfMoveClock::Advance);
@ -378,7 +378,7 @@ mod tests {
use super::*;
use crate::{Move, PromotionShape};
use chessfriend_board::test_board;
use chessfriend_core::{piece, Color, Square};
use chessfriend_core::{Color, Square, piece};
type TestResult = Result<(), MakeMoveError>;
@ -528,7 +528,7 @@ mod tests {
assert_eq!(board.get_piece(Square::H1), None);
assert_eq!(board.get_piece(Square::G1), Some(piece!(White King)));
assert_eq!(board.get_piece(Square::F1), Some(piece!(White Rook)));
assert!(!board.color_has_castling_right(Color::White, Wing::KingSide));
assert!(!board.color_has_castling_right_unwrapped(Color::White, Wing::KingSide));
Ok(())
}
@ -548,7 +548,7 @@ mod tests {
assert_eq!(board.get_piece(Square::A1), None);
assert_eq!(board.get_piece(Square::C1), Some(piece!(White King)));
assert_eq!(board.get_piece(Square::D1), Some(piece!(White Rook)));
assert!(!board.color_has_castling_right(Color::White, Wing::QueenSide));
assert!(!board.color_has_castling_right_unwrapped(Color::White, Wing::QueenSide));
Ok(())
}

6
moves/src/unmake_move.rs
View file

@ -193,7 +193,7 @@ mod tests {
use super::*;
use crate::{MakeMove, Move, PromotionShape, ValidateMove};
use chessfriend_board::test_board;
use chessfriend_core::{piece, Color, Square, Wing};
use chessfriend_core::{Color, Square, Wing, piece};
type TestResult = Result<(), Box<dyn std::error::Error>>;
@ -406,7 +406,7 @@ mod tests {
assert_eq!(board.get_piece(Square::H1), None);
assert_eq!(board.get_piece(Square::G1), Some(piece!(White King)));
assert_eq!(board.get_piece(Square::F1), Some(piece!(White Rook)));
assert!(!board.color_has_castling_right(Color::White, Wing::KingSide));
assert!(!board.color_has_castling_right_unwrapped(Color::White, Wing::KingSide));
board.unmake_move(&record)?;
@ -438,7 +438,7 @@ mod tests {
assert_eq!(board.get_piece(Square::A1), None);
assert_eq!(board.get_piece(Square::C1), Some(piece!(White King)));
assert_eq!(board.get_piece(Square::D1), Some(piece!(White Rook)));
assert!(!board.color_has_castling_right(Color::White, Wing::QueenSide));
assert!(!board.color_has_castling_right_unwrapped(Color::White, Wing::QueenSide));
board.unmake_move(&record)?;