refactor: split Board module into submodules

1 files changed, 4 insertions, 4 deletions

diff --git a/src/board/zobrist.rs b/src/board/zobrist.rs
index 8ea0038..5286a73 100644
--- a/src/board/zobrist.rs
+++ b/src/board/zobrist.rs
@@ -2,7 +2,7 @@ use rand::{rngs::StdRng,SeedableRng,Rng};
 
 use crate::{square::Square, bitboard::BitboardFns};
 
-use super::{Board, Color, PieceType, CastlingSide};
+use super::{Board, Color, Piece, CastlingSide};
 
 
 const TOTAL_PIECES:          usize = 12;
@@ -20,7 +20,7 @@ pub trait Zobrist {
     /// https://www.chessprogramming.org/Zobrist_Hashing
     fn compute_hash(&mut self) -> ();
 
-    fn zobrist_toggle_piece(&mut self, piece_type: PieceType, square: Square) -> ();
+    fn zobrist_toggle_piece(&mut self, piece_type: Piece, square: Square) -> ();
     fn zobrist_toggle_castling_right(&mut self, color: Color, side: CastlingSide) -> ();
     fn zobrist_toggle_ep_square(&mut self, ep_square: Square) -> ();
     fn zobrist_toggle_color(&mut self) -> ();
@@ -37,7 +37,7 @@ impl Zobrist for Board {
 
         for piece_id in 0..self.piece_sets.len() {
             for square in self.piece_sets[piece_id].serialize() {
-                self.zobrist_toggle_piece(PieceType::from(piece_id), square);
+                self.zobrist_toggle_piece(Piece::from(piece_id), square);
             }
         }
         for color in [Color::White, Color::Black] {
@@ -58,7 +58,7 @@ impl Zobrist for Board {
         }
     }
 
-    fn zobrist_toggle_piece(&mut self, piece_type: PieceType, square: Square) -> () {
+    fn zobrist_toggle_piece(&mut self, piece_type: Piece, square: Square) -> () {
         self.hash ^= self.zobrist_seed[piece_type as usize * TOTAL_SQUARES + square as usize];
     }