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Move State struct impl to its own file

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stefiosif
2024-07-16 19:03:16 +03:00
parent 8d779d69d0
commit ae95a941a2
6 changed files with 130 additions and 129 deletions
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13
src/board.rs
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@@ -5,12 +5,13 @@ use crate::attack::{
get_rook_attacks,
};
use crate::bitboard::{have_common_bit, lsb, square_to_bitboard};
use crate::game::{Castle, State};
use crate::movegen::{
bishop_pseudo_moves, king_pseudo_moves, knight_pseudo_moves, pawn_pseudo_moves,
queen_pseudo_moves, rook_pseudo_moves,
};
use crate::r#move::{Move, MoveType, Promote};
use crate::square::Square;
use crate::state::{Castle, State};
#[derive(Debug, PartialEq, Eq, Clone)]
pub struct Board {
@@ -242,14 +243,14 @@ impl Board {
}
}
fn move_rook_castle(square: usize, pieces: &mut [Piece; 6]) {
let (rook_source, rook_target) = match square {
2 | 58 => (square - 2, square + 1),
6 | 62 => (square + 1, square - 1),
fn move_rook_castle(king_dst: usize, pieces: &mut [Piece; 6]) {
let (rook_src, rook_dst) = match king_dst {
Square::C1 | Square::C8 => (king_dst - 2, king_dst + 1),
Square::G1 | Square::G8 => (king_dst + 1, king_dst - 1),
_ => return,
};
Self::move_piece(rook_source, rook_target, pieces);
Self::move_piece(rook_src, rook_dst, pieces);
}
fn promote_piece(square: usize, pieces: &mut [Piece; 6], promote: Promote) {