implement check sound

OOP_2B1_Project/src/backend/Board.java

@@ -208,6 +208,9 @@ public class Board {
 			if (movedPiece != null) {
 			    movedPiece.setMoved(true);
 			}
+			if (kingCheck.isKingInCheck(board,turnColor) || kingCheck.isKingInCheck(board,!turnColor)) {
+				soundEffect.checkSound();
+			}
 		}
 	}
 
@@ -251,6 +254,7 @@ public class Board {
 			if (board.get(y).get(x).getType() == PieceType.King && board.get(y).get(x).isWhite == turnColor){
 				if (kingCheck.isKingInCheck(board,turnColor)) {
 					out = true;
+					
 				}
 			}
 		}

OOP_2B1_Project/src/backend/KingCheck.java

@@ -1,8 +1,8 @@
 package backend;
 
 import java.util.ArrayList;
-
 public class KingCheck {
+	private SoundEffect soundEffect = new SoundEffect ();
 	public ArrayList<ArrayList<Boolean>> getLegalMoves(Piece piece, ArrayList<ArrayList<Piece>> board, Move lastMove) {
 	    ArrayList<ArrayList<Boolean>> rawMoves = piece.getPossibleMoves(board,lastMove);