Main.java

package Chess;

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner reader = new Scanner(System.in);
        // Create a chessboard instance
        ChessBoard board = new ChessBoard();
        //print the board
        System.out.println(board);

        //while game not ended request moves from the user
        while(!board.isGameEnded()){
            System.out.println("It is " + (board.isWhitePlaying() ? "White" : "Black") + "'s turn");
            Piece piece = null;

            //While the given coordinate does not contain the piece of the current player
            //request a coordinate
            do {
                System.out.print("Enter the location of the piece:");
                String from = reader.next();
                //get the piece at the given location
                // null means there is the Square is empty
                piece = board.getPieceAt(from);
                System.out.println("Your Choice: "+piece);

                //piece color and current player's color should be consistent
            }while(piece == null || piece.getColor()!=(board.isWhitePlaying() ? ChessBoard.WHITE : ChessBoard.BLACK));

            String to = null;
            //while the target coordinate is not valid Square to move, request new coordinate
            do {
                System.out.print("Enter the new location of the piece:");
                to = reader.next();
            }while(!piece.canMove(to));

            piece.move(to);
            System.out.println(board);
        }
    }
}