java俄罗斯方块简易版_java版简意俄罗斯方块

部分代码如下：

1.中央控制器：Controller.java代码;

package cn.itcast.controller;

import java.awt.event.KeyAdapter;

import java.awt.event.KeyEvent;

import javax.swing.JOptionPane;

import cn.itcast.Ground;

import cn.itcast.Shape;

import cn.itcast.ShapeFactory;

import cn.itcast.listener.ShapeListener;

import cn.itcast.view.GamePanel;

public class Controller extends KeyAdapter implements ShapeListener

{

public synchronized boolean  isShapeMoveDownable(Shape shape)

{

//  if(this.shape!=shape)

//  {return false;}

if(ground.isMoveable(shape, Shape.DOWN))

return true;

ground.accept(this.shape);

if(!ground.isFull())

{

this.shape=shapeFactory.getShape(this);

}

//输出游戏结束

if(ground.isFull())

{

JOptionPane.showMessageDialog(null,"GAME OVER");

System.exit(0);

}

return false;

}

public void shapeMoveDown(Shape shape)

{

gamePanel.display(ground, shape);

}

private Shape shape;

private ShapeFactory shapeFactory;

private Ground ground;

private GamePanel gamePanel;

public Controller( ShapeFactory shapeFactory, Ground ground,

GamePanel gamePanel) {

super();

this.shapeFactory = shapeFactory;

this.ground = ground;

this.gamePanel = gamePanel;

}

public void keyPressed(KeyEvent e)

{

switch(e.getKeyCode())

{

case KeyEvent.VK_UP:

if(ground.isMoveable(shape, Shape.ROTATE))

shape.rotate();

break;

case KeyEvent.VK_DOWN: