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We provide to you a list of Java expressions that depend on: • this.x : the x coordinate of the piece to move this.y : the y coordinate of the piece to move • destX : the x-coordinate of the square to move to • destY : the y-coordinate of the square to move to In order to implement your own logic, you can also use this variable in your methods:

We provide to you a list of Java expressions that depend on: • this.x : the x coordinate of the piece to move this.y : the y coordinate of the piece to move • destX : the x-coordinate of the square to move to • destY : the y-coordinate of the square to move to In order to implement your own logic, you can also use this variable in your methods:

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Implement the following method to move a pawn piece in chess:

 

public class Pawn extends Piece {

    public Pawn(int x, int y, Side side, Board board) {

        super(x, y, side, board);

    }

 

    @Override

    public boolean canMove(int destX, int destY) {

    

    if((destX > 7 || destY > 7 ) || (destX < 0 ||destY < 0)) {

    return false;

    }else {

We provide to you a list of Java expressions that depend on: • this.x : the x coordinate of the piece to move X this.y : the y coordinate of the piece to move destX : the x-coordinate of the square to move to • destY : the y-coordinate of the square to move to In order to implement your own logic, you can also use this variable in your methods: • Board b : the board on which the piece is moving You are intended to use these expressions to implement canMove() for the Piece class.
Transcribed Image Text:We provide to you a list of Java expressions that depend on: • this.x : the x coordinate of the piece to move X this.y : the y coordinate of the piece to move destX : the x-coordinate of the square to move to • destY : the y-coordinate of the square to move to In order to implement your own logic, you can also use this variable in your methods: • Board b : the board on which the piece is moving You are intended to use these expressions to implement canMove() for the Piece class.
Pawn The pawn has a few special and unusual rules for how it can move. First, the pawn normally can advance forward one square per turn. However, if the pawn has not yet moved (it is on its starting square) then it is allowed to move forward either one or two squares. In the case of a two square move, it is not allowed to "hop" over other pieces; recall only the knight can hop over pieces. Another special rule is that if there exists a piece directly in front of the pawn, then the pawn cannot move forward. In particular, if it is an opposing player's piece, then the pawn cannot capture that piece. So how does the pawn capture other pieces? There is only one way: if an enemy piece exists one square diagonally forward from the pawn (one square forward and then one square left or right) then the pawn may capture it and move to that diagonal square. We emphasize that the pawn must always move forward, either straight forward to an empty square, or diagonally to capture an enemy piece. You are responsible for implementing all the above described behaviours for all pieces.
Transcribed Image Text:Pawn The pawn has a few special and unusual rules for how it can move. First, the pawn normally can advance forward one square per turn. However, if the pawn has not yet moved (it is on its starting square) then it is allowed to move forward either one or two squares. In the case of a two square move, it is not allowed to "hop" over other pieces; recall only the knight can hop over pieces. Another special rule is that if there exists a piece directly in front of the pawn, then the pawn cannot move forward. In particular, if it is an opposing player's piece, then the pawn cannot capture that piece. So how does the pawn capture other pieces? There is only one way: if an enemy piece exists one square diagonally forward from the pawn (one square forward and then one square left or right) then the pawn may capture it and move to that diagonal square. We emphasize that the pawn must always move forward, either straight forward to an empty square, or diagonally to capture an enemy piece. You are responsible for implementing all the above described behaviours for all pieces.
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