[board] Rename BitBoard::place_piece_at and BitBoard::remove_piece_at

→ set_square
→ clear_square

board/src/bitboard/bitboard.rs

@@ -45,7 +45,9 @@ impl BitBoard {
     moves_getter!(rook_moves);
     moves_getter!(queen_moves);
     moves_getter!(king_moves);
+}
 
+impl BitBoard {
     pub fn is_empty(&self) -> bool {
         self.0 == 0
     }
@@ -54,12 +56,12 @@ impl BitBoard {
         !(self & sq.into()).is_empty()
     }
 
-    pub fn place_piece_at(&mut self, sq: Square) {
+    pub fn set_square(&mut self, sq: Square) {
         let sq_bb: BitBoard = sq.into();
         *self |= sq_bb
     }
 
-    fn remove_piece_at(&mut self, sq: Square) {
+    fn clear_square(&mut self, sq: Square) {
         let sq_bb: BitBoard = sq.into();
         *self &= !sq_bb
     }
@@ -224,18 +226,18 @@ mod tests {
     }
 
     #[test]
-    fn place_piece_at() {
+    fn set_square() {
         let sq = Square::E4;
         let mut bb = BitBoard(0b1001100);
-        bb.place_piece_at(sq);
+        bb.set_square(sq);
         assert!(bb.has_piece_at(sq));
     }
 
     #[test]
-    fn remove_piece_at() {
+    fn clear_square() {
         let sq = Square::A3;
         let mut bb = BitBoard(0b1001100);
-        bb.remove_piece_at(sq);
+        bb.clear_square(sq);
         assert!(!bb.has_piece_at(sq));
     }
 

board/src/position/position.rs

@@ -141,10 +141,10 @@ impl Position {
             return Err(PiecePlacementError::ExistsOnSquare);
         }
 
-        type_bb.place_piece_at(square);
+        type_bb.set_square(square);
 
         let color_bb = &mut self.bitboard_for_color_mut(piece.color());
-        color_bb.place_piece_at(square);
+        color_bb.set_square(square);
 
         Ok(())
     }