brick.java

不但实现了所有的游戏功能

import java.awt.Color;
import acm.graphics.GRect;


public class Brick extends GRect{
	
	public Brick(double width, double height){
		super(width, height);
	}
		
	public Brick(double width, double height, Color color) {
		super(width, height);
		this.setFilled(true);
		this.setFillColor(color);
		this.setColor(color);
	}

}