Knight.java

public class Knight extends Piece {

    public Knight(int x, int y, Player owner){
		super(x, y, owner);
		
    }

    public boolean isMoveAuthorized(Board board, Coordinates destination){
	int dx = destination.getX();
	int dy = destination.getY();
	int ox = this.getX();
	int oy = this.getY();
	for(int i=-2; i <= 2; i++) {
		for(int j=-2; j <= 2; j++) {
			if(((dx-ox)%2==1 && (dy-oy)%2==0) || ((dx-ox)%2==0 && (dy-oy)%2==1)) {
				return true;
			}
		}
	}


	return false;
    }

    @Override
    public Type getType() {
	return Type.KNIGHT;
    }

    @Override
    public int getValue() {
	return 3;
    }
    
}