eryn/chessfriend
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[core,board] Move board::piece to core

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Break up types in core into finer grained modules.
Update all the imports.
This commit is contained in:
Eryn Wells 2024-01-24 17:08:27 -08:00
parent 6f85305912
commit 8b2a3926b3
25 changed files with 235 additions and 227 deletions
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34
board/src/sight.rs
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@ -1,17 +1,22 @@
// Eryn Wells <eryn@erynwells.me>
use crate::{
piece::{Color, PlacedPiece, Shape},
Position,
};
use crate::Position;
use chessfriend_bitboard::BitBoard;
use chessfriend_core::Direction;
use chessfriend_core::{Color, Direction, PlacedPiece, Shape};
pub(crate) trait Sight {
pub(crate) trait SightExt {
fn sight_in_position(&self, position: &Position) -> BitBoard;
fn white_pawn_sight_in_position(&self, position: &Position) -> BitBoard;
fn black_pawn_sight_in_position(&self, position: &Position) -> BitBoard;
fn knight_sight_in_position(&self, position: &Position) -> BitBoard;
fn bishop_sight_in_position(&self, position: &Position) -> BitBoard;
fn rook_sight_in_position(&self, position: &Position) -> BitBoard;
fn queen_sight_in_position(&self, position: &Position) -> BitBoard;
fn king_sight_in_position(&self, position: &Position) -> BitBoard;
}
impl Sight for PlacedPiece {
impl SightExt for PlacedPiece {
fn sight_in_position(&self, position: &Position) -> BitBoard {
match self.shape() {
Shape::Pawn => match self.color() {
@ -25,9 +30,7 @@ impl Sight for PlacedPiece {
Shape::King => self.king_sight_in_position(position),
}
}
}
impl PlacedPiece {
fn white_pawn_sight_in_position(&self, position: &Position) -> BitBoard {
let pawn: BitBoard = self.square().into();
let pawn = pawn.shift_north_west_one() | pawn.shift_north_east_one();
@ -175,9 +178,9 @@ mod tests {
}
mod pawn {
use crate::sight::Sight;
use crate::{sight::SightExt, test_position};
use chessfriend_bitboard::{bitboard, BitBoard};
use chessfriend_core::Square;
use chessfriend_core::{piece, Square};
sight_test!(e4_pawn, piece!(White Pawn on E4), bitboard!(D5, F5));
@ -235,8 +238,9 @@ mod tests {
#[macro_use]
mod knight {
use crate::sight::Sight;
use crate::sight::SightExt;
use chessfriend_bitboard::bitboard;
use chessfriend_core::piece;
sight_test!(
f6_knight,
@ -246,8 +250,9 @@ mod tests {
}
mod bishop {
use crate::sight::Sight;
use crate::sight::SightExt;
use chessfriend_bitboard::bitboard;
use chessfriend_core::piece;
sight_test!(
c2_bishop,
@ -257,8 +262,9 @@ mod tests {
}
mod rook {
use crate::sight::Sight;
use crate::sight::SightExt;
use chessfriend_bitboard::bitboard;
use chessfriend_core::piece;
sight_test!(
g3_rook,