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[board] Remove the position reference from move generator structs

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Simplifies the lifetime calculations, and makes it possible to cache a Moves
object on Position.
This commit is contained in:
Eryn Wells 2024-01-27 13:02:43 -08:00
parent d3ab477795
commit bea6dd67c8
9 changed files with 25 additions and 28 deletions
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6
board/src/move_generator/king.rs
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@ -4,7 +4,7 @@
//! generating the possible moves for the king in the given position.
use super::{move_generator_declaration, MoveGeneratorInternal, MoveSet};
use crate::{ r#move::Castle, Move, MoveBuilder, Position};
use crate::{r#move::Castle, Move, MoveBuilder, Position};
use chessfriend_bitboard::BitBoard;
use chessfriend_core::{Color, Piece, PlacedPiece};
@ -12,7 +12,7 @@ move_generator_declaration!(KingMoveGenerator, struct);
move_generator_declaration!(KingMoveGenerator, new);
move_generator_declaration!(KingMoveGenerator, getters);
impl<'a> KingMoveGenerator<'a> {
impl KingMoveGenerator {
#[allow(unused_variables)]
fn king_side_castle(position: &Position, color: Color) -> Option<Move> {
if !position.player_has_right_to_castle(color, Castle::KingSide) {
@ -34,7 +34,7 @@ impl<'a> KingMoveGenerator<'a> {
}
}
impl<'pos> MoveGeneratorInternal for KingMoveGenerator<'pos> {
impl MoveGeneratorInternal for KingMoveGenerator {
fn piece(color: Color) -> Piece {
Piece::king(color)
}