Package Piece

Class Queen

java.lang.Object

Piece.Piece

Piece.Queen

public class Queen
extends Piece

Represents a Queen chess piece with movement logic that can travel any number of tiles omnidirectional on chess board.

This class handles the initialization, rendering, and valid move logic for a queen. The queen can move as many tiles omnidirectional across the board as long as its path is unobstructed.

See Also:

• Piece
• Board

Field Summary

Fields inherited from class Piece.Piece

col, color, name, row, sTScale, xpos, ypos

Constructor Summary

Constructors

Constructor	Description
Queen(Board board, int col, int row, PieceColor color)	Constructs a Queen piece at the specified board position and color.

Method Summary

Modifier and Type	Method	Description
boolean	isValidMove(int toCol, int toRow, Board board)	Determines whether a move to the specified coordinates is valid for a Queen.

Methods inherited from class Piece.Piece

getColor, paint, readMadeMove, switchMadeMove

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Queen

public Queen(Board board,
 int col,
 int row,
 PieceColor color)

Constructs a Queen piece at the specified board position and color.

Initializes the queen's coordinates, screen position, name, and sprite based on its color and location on the Board.

Parameters:

board - the board the pawn belongs to

col - the starting column of the queen

row - the starting row of the queen

color - the PieceColor of the queen (white or black)

Method Details

isValidMove

public boolean isValidMove(int toCol,
 int toRow,
 Board board)

Determines whether a move to the specified coordinates is valid for a Queen.

A queen can move as many tiles omnidirectional provided no pieces obstruct the path. This method checks for logic.

Specified by:

isValidMove in class Piece

Parameters:

toCol - the destination column

toRow - the destination row

board - the current game Board to evaluate piece positions

Returns:

true if the move is valid; false otherwise