前言

俄罗斯方块是一个最初由阿列克谢帕吉特诺夫在苏联设计和编程的益智类视频游戏。

《俄罗斯方块》的基本规则是移动、旋转和摆放游戏自动输出的各种方块，使之排列成完整的一行或多行并且消除得分。

用java语言实现，采用了swing技术进行了界面化处理，设计思路用了面向对象思想。

主要需求

由小方块组成的不同形状的板块陆续从屏幕上方落下来，玩家通过调整板块的位置和方向，使它们在屏幕底部拼出完整的一条或几条。这些完整的横条会随即消失，给新落下来的板块腾出空间，与此同时，玩家得到分数奖励。没有被消除掉的方块不断堆积起来，一旦堆到屏幕顶端，玩家便告输，游戏结束。

主要设计

1、用键盘操作,"←"左移一格；"→"右移一格；"↑"旋转方块；↓ 方块丢下（方块下落到底）

2、一旦堆到屏幕顶端，游戏结束

3、设计不同的方块

4、设计方块下落的速度

5、设计分数系统

功能截图

游戏启动页

开始游戏

游戏结束

代码实现

窗口设计类

public class Windows extends JFrame {private Toolkit took = null;private static int width= 470;     //宽private static int height = 680;   //高private static int width_g = 10;   //游戏区域private static int height_g = 22;  //private static int size = 30;      //方块大小private static int space= 10;      //坐标距边界间隔Map map = new Map(width_g,height_g);//地图坐标ArrayList <Diamonds> ds = new ArrayList<Diamonds>();//方块数组private boolean game=false;        //游戏开始private int flag = 0;              //游戏状态【暂停：0，继续：1】private JLabel jl2;private JButton jb1;private int speed = 500;           //速度private int score = 0;             //分数private int[] scores = new int[4]; //排名public static void main(String[] args) {Windows win = new Windows();win.run();}public void run(){init();try {while(true) {if(game&&flag==1) {ds.get(ds.size()-2).movement(map);if(!ds.get(ds.size()-2).isStatus()) {//判断游戏是否失败if(ds.get((ds.size()-2)).getY()<=3) {game=false;//重置游戏参数ds = new ArrayList<Diamonds>();map = new Map(width_g,height_g);JOptionPane.showMessageDialog(new JFrame().getContentPane(), "游戏结束！\n您获得【"+score+"】点分数");score=0;jl2.setText("分数：   "+score);jb1.setEnabled(true);jb1.setText("重新开始");}else {//消除判断score=map.dispel(score);jl2.setText("分数：   "+score);//生成新方块Diamonds diamonds = new Diamonds(width_g);ds.add(diamonds);}}}repaint();Thread.sleep(speed);}}catch(InterruptedException e) {e.printStackTrace();}}//窗口加载public void init() {//界面设置this.setTitle("俄罗斯方块");    //标题this.setSize(width, height); //界面大小took = Toolkit.getDefaultToolkit();Dimension dm = took.getScreenSize();int swidth = (dm.width - width)/2;int sheight = (dm.height - height)/2;this.setLocation(swidth, sheight);//容器JPanel p1 = new JPanel();   //地图JPanel p2 = new JPanel();   //俄罗斯方块控制界面JPanel p3 = new JPanel();   //按钮JPanel p4 = new JPanel();   //说明//图形绘制容器JPanel contentPane =  new PaintPanel();setContentPane(contentPane);//标签JLabel jl1 = new JLabel("俄罗斯方块控制界面");jl2 = new JLabel("分数：   "+score);JLabel jl3 = new JLabel("游戏说明：");//按钮jb1 = new JButton("游戏开始");JButton jb2 = new JButton("难度选择");JButton jb3 = new JButton("继续/暂停");JButton jb4 = new JButton("游戏退出");JButton jb5 = new JButton("高级");JButton jb6 = new JButton("中级");JButton jb7 = new JButton("低级");JButton jb8 = new JButton("显示排名");//文本JTextArea jta = new JTextArea("1.点击【游戏开始】按钮开始游戏。"+ "\n2.游戏中可随时暂停，使用方向键可继续游戏"+ "\n3.用键盘操作,\"←\"左移一格；\"→\"右移一格；\"↑\"旋转方块；↓ 方块丢下（方块下落到底）",50,9);jta.setSelectionColor(Color.RED);jta.setEditable(false);jta.setLineWrap(true);//布局this.setLayout(new BorderLayout(5,5));p2.setLayout(new GridLayout(2,1,5,5));p3.setLayout(new GridLayout(10,1,5,5));p4.setLayout(new BorderLayout(5,5));//设置边界p2.setBorder(BorderFactory.createEmptyBorder(20,20,15,15));//背景颜色p1.setBackground(new Color(255,255,255,0));p2.setBackground(new Color(255,255,255,0));p3.setBackground(new Color(255,255,255,0));p4.setBackground(new Color(255,255,255,0));jta.setBackground(Color.WHITE);//添加容器/组件p3.add(jl1);p3.add(jl2);p3.add(jb1);//p3.add(jb2);p3.add(jb3);p3.add(jb4);p3.add(jb8);p4.add(jl3,BorderLayout.NORTH);p4.add(jta,BorderLayout.CENTER);p2.add(p3);p2.add(p4);//主容器this.add(p1,BorderLayout.CENTER);this.add(p2,BorderLayout.EAST);this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);this.setUndecorated(true);this.setVisible(true);this.addKeyListener(new KeyAdapter() {public void keyPressed(KeyEvent e) {//游戏开始时按键有效if(ds.size()!=0) {int type = ds.get(ds.size()-2).getType();int x = ds.get(ds.size()-2).getX();if(e.getKeyCode()==KeyEvent.VK_LEFT) {ds.get(ds.size()-2).left(map);}if(e.getKeyCode()==KeyEvent.VK_RIGHT) {ds.get(ds.size()-2).right(map);}if(e.getKeyCode()==KeyEvent.VK_UP) {if(type<=1) {//可能在转换过程发生越界的解决办法if(type==1) {if(x>=width_g-3) {ds.get(ds.size()-2).setX(width_g-4);}}ds.get(ds.size()-2).setType(type==0?1:0);}else if(type<=5) {if(type==3||type==5) {if(x==width_g-2) {ds.get(ds.size()-2).setX(width_g-3);}}ds.get(ds.size()-2).setType(type==5?2:++type);}else if(type<=9) {ds.get(ds.size()-2).setType(type==9?6:++type);}else if(type<=10) {ds.get(ds.size()-2).setType(10);}else if(type<=14) {if(type==12||type==14) {if(x==width_g-2) {ds.get(ds.size()-2).setX(width_g-3);}}ds.get(ds.size()-2).setType(type==14?11:++type);}else if(type<=18) {if(type==16||type==18) {if(x==width_g-2) {ds.get(ds.size()-2).setX(width_g-3);}}ds.get(ds.size()-2).setType(type==18?15:++type);}}}if(e.getKeyCode()==KeyEvent.VK_DOWN) {speed = 100;}}public void keyReleased(KeyEvent e) {if(e.getKeyCode()==KeyEvent.VK_DOWN) {speed = 500;}}});//游戏开始jb1.addMouseListener(new MouseAdapter() {@Overridepublic void mouseClicked(MouseEvent e) {requestFocus();//生成第一个方块Diamonds diamonds = new Diamonds(width_g);ds.add(diamonds);//生成提示方块Diamonds point = new Diamonds(width_g);ds.add(point);//游戏开始game=true;flag=1;//游戏开始后禁止使用jb1.setEnabled(false);}});//退出jb4.addMouseListener(new MouseAdapter() {@Overridepublic void mouseClicked(MouseEvent e) {System.exit(0);}});   //暂停/继续jb3.addMouseListener(new MouseAdapter() {@Overridepublic void mouseClicked(MouseEvent e) {if(flag==0) {flag=1;}else {flag=0;}requestFocus();}});}//重写paintComponent(图形绘制)private class PaintPanel extends JPanel{@Overrideprotected void paintComponent(Graphics g) {//还原size的值size=30;//绘制边界g.setColor(Color.GRAY);g.fillRect(0, 0, width-149, height-1);g.setColor(Color.PINK);g.fillRect(width-149, 0, 148, height-1);g.setColor(Color.BLACK);g.drawLine(width-149, 0, width-149, height-1);g.drawRect(0, 0, width-1, height-1);g.setColor(Color.WHITE);       g.fillRect(space, space, width_g*size, height_g*size);g.setColor(Color.BLACK);g.drawRect(space, space, width_g*size, height_g*size);g.drawLine(space, space+3*size, space+width_g*size, space+3*size);//提示框g.setColor(Color.WHITE);g.fillRect(width-135, 222, 4*size, 4*size);g.setColor(Color.BLACK);g.drawRect(width-135, 222, 4*size, 4*size);if(game) {Color[][] color_xy = map.getColor();int[][] map_xy = map.getMap();//绘制地图for(int i=0;i<width_g;i++) {for(int j=0;j<height_g;j++) {// 绘制网格线，可注释g.drawRect(i*size+space, j*size+space, size, size);if(map_xy[i][j]==1) {//g.setColor(color_xy[i][j]);g.setColor(Color.BLUE);g.fillRect(i*size+space, j*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(i*size+space, j*size+space, size, size);}}}//绘制可移动的方块int type=ds.get(ds.size()-2).getType();int x=ds.get(ds.size()-2).getX();int y=ds.get(ds.size()-2).getY();Color color = ds.get(ds.size()-2).getColor();//绘制提示方块int typeO=ds.get(ds.size()-1).getType();int xO=width-100;int yO=260;Color colorO = ds.get(ds.size()-1).getColor();//绘制图形//图形一，两种形态if(type==0) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect((x+2)*size+space, y*size+space, size, size);g.fillRect((x+3)*size+space, y*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect((x+2)*size+space, y*size+space, size, size);g.drawRect((x+3)*size+space, y*size+space, size, size);}if(type==1) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect(x*size+space, (y+2)*size+space, size, size);g.fillRect(x*size+space, (y+3)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);g.drawRect(x*size+space, (y+2)*size+space, size, size);g.drawRect(x*size+space, (y+3)*size+space, size, size);}//图形二，四种形态if(type==2) {g.setColor(color);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.fillRect((x+2)*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);g.drawRect((x+2)*size+space, (y+1)*size+space, size, size);}if(type==3) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.fillRect(x*size+space, (y+2)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);g.drawRect(x*size+space, (y+2)*size+space, size, size);}if(type==4) {g.setColor(color);g.fillRect((x)*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect((x+2)*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect((x+2)*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);}if(type==5) {g.setColor(color);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.fillRect((x+1)*size+space, (y+2)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);g.drawRect((x+1)*size+space, (y+2)*size+space, size, size);}//图形三，四种形态if(type==6) {g.setColor(color);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);   }if(type==7) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);  }if(type==8) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);    }if(type==9) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);  }//图形四，一种形态if(type==10) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);   g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);}//图形五，三种形态if(type==11) {g.setColor(color);g.fillRect((x+2)*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.fillRect((x+2)*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect((x+2)*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);    g.drawRect((x+2)*size+space, (y+1)*size+space, size, size);}if(type==12) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.fillRect((x+1)*size+space, (y+2)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);   g.drawRect((x+1)*size+space, (y+2)*size+space, size, size);}if(type==13) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect((x+2)*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect((x+2)*size+space, y*size+space, size, size);  g.drawRect(x*size+space, (y+1)*size+space, size, size);}if(type==14) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect(x*size+space, (y+2)*size+space, size, size);g.fillRect((x+1)*size+space, (y+2)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);g.drawRect(x*size+space, (y+2)*size+space, size, size);  g.drawRect((x+1)*size+space, (y+2)*size+space, size, size);}//图形六，三种形态if(type==15) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.fillRect((x+2)*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);  g.drawRect((x+2)*size+space, (y+1)*size+space, size, size);}if(type==16) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect(x*size+space, (y+1)*size+space, size, size);g.fillRect(x*size+space, (y+2)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect(x*size+space, (y+1)*size+space, size, size);  g.drawRect(x*size+space, (y+2)*size+space, size, size);}if(type==17) {g.setColor(color);g.fillRect(x*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect((x+2)*size+space, y*size+space, size, size);g.fillRect((x+2)*size+space, (y+1)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect(x*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect((x+2)*size+space, y*size+space, size, size);  g.drawRect((x+2)*size+space, (y+1)*size+space, size, size);}if(type==18) {g.setColor(color);g.fillRect((x+1)*size+space, y*size+space, size, size);g.fillRect((x+1)*size+space, (y+1)*size+space, size, size);g.fillRect(x*size+space, (y+2)*size+space, size, size);g.fillRect((x+1)*size+space, (y+2)*size+space, size, size);g.setColor(Color.BLACK);g.drawRect((x+1)*size+space, y*size+space, size, size);g.drawRect((x+1)*size+space, (y+1)*size+space, size, size);g.drawRect(x*size+space, (y+2)*size+space, size, size); g.drawRect((x+1)*size+space, (y+2)*size+space, size, size);}//绘制提示图形size=(int)(size/1.5);if(typeO==0) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(xO+size, yO, size, size);g.fillRect(xO+size*2, yO, size, size);g.fillRect(xO+size*3, yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(xO+size, yO, size, size);g.drawRect(xO+size*2, yO, size, size);g.drawRect(xO+size*3, yO, size, size);}if(typeO==1) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(xO, 2*size+yO, size, size);g.fillRect(xO, 3*size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(xO, size+yO, size, size);g.drawRect(xO, 2*size+yO, size, size);g.drawRect(xO, 3*size+yO, size, size);}//图形二，四种形态if(typeO==2) {g.setColor(colorO);g.fillRect(size+xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.fillRect(2*size+xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(size+xO, yO, size, size);g.drawRect(xO, size+yO, size, size);g.drawRect(size+xO, size+yO, size, size);g.drawRect(2*size+xO, size+yO, size, size);}if(typeO==3) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.fillRect(xO, 2*size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(xO, size+yO, size, size);g.drawRect(size+xO, size+yO, size, size);g.drawRect(xO, 2*size+yO, size, size);}if(typeO==4) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(size+xO, yO, size, size);g.fillRect(2*size+xO, yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(size+xO, yO, size, size);g.drawRect(2*size+xO, yO, size, size);g.drawRect(size+xO, size+yO, size, size);}if(typeO==5) {g.setColor(colorO);g.fillRect(size+xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.fillRect(size+xO, 2*size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(size+xO, yO, size, size);g.drawRect(xO, size+yO, size, size);g.drawRect(size+xO, size+yO, size, size);g.drawRect(size+xO, 2*size+yO, size, size);}//图形三，四种形态if(typeO==6) {g.setColor(colorO);g.fillRect(size+xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(size+xO, yO, size, size);g.drawRect(xO, size+yO, size, size);g.drawRect(size+xO, size+yO, size, size);   }if(typeO==7) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(xO, size+yO, size, size);g.drawRect(size+xO, size+yO, size, size);  }if(typeO==8) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(size+xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(size+xO, yO, size, size);g.drawRect(xO, size+yO, size, size);  }if(typeO==9) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(size+xO, yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(size+xO, yO, size, size);g.drawRect(size+xO, size+yO, size, size);  }//图形四，一种形态if(typeO==10) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(size+xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(size+xO, yO, size, size);g.drawRect(xO, size+yO, size, size); g.drawRect(size+xO, size+yO, size, size);}//图形五，三种形态if(typeO==11) {g.setColor(colorO);g.fillRect(2*size+xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.fillRect(2*size+xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(2*size+xO, yO, size, size);g.drawRect(xO, size+yO, size, size);g.drawRect(size+xO, size+yO, size, size);    g.drawRect(2*size+xO, size+yO, size, size);}if(typeO==12) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(size+xO, yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.fillRect(size+xO, 2*size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(size+xO, yO, size, size);g.drawRect(size+xO, size+yO, size, size);   g.drawRect(size+xO, 2*size+yO, size, size);}if(typeO==13) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(size+xO, yO, size, size);g.fillRect(2*size+xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(size+xO, yO, size, size);g.drawRect(2*size+xO, yO, size, size);   g.drawRect(xO, size+yO, size, size);}if(typeO==14) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(xO, 2*size+yO, size, size);g.fillRect(size+xO, 2*size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(xO, size+yO, size, size);g.drawRect(xO, 2*size+yO, size, size);   g.drawRect(size+xO, 2*size+yO, size, size);}//图形六，三种形态if(typeO==15) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.fillRect(2*size+xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(xO, size+yO, size, size);g.drawRect(size+xO, size+yO, size, size);  g.drawRect(2*size+xO, size+yO, size, size);}if(typeO==16) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(size+xO, yO, size, size);g.fillRect(xO, size+yO, size, size);g.fillRect(xO, 2*size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(size+xO, yO, size, size);g.drawRect(xO, size+yO, size, size); g.drawRect(xO, 2*size+yO, size, size);}if(typeO==17) {g.setColor(colorO);g.fillRect(xO, yO, size, size);g.fillRect(size+xO, yO, size, size);g.fillRect(2*size+xO, yO, size, size);g.fillRect(2*size+xO, size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(xO, yO, size, size);g.drawRect(size+xO, yO, size, size);g.drawRect(2*size+xO, yO, size, size); g.drawRect(2*size+xO, size+yO, size, size);}if(typeO==18) {g.setColor(colorO);g.fillRect(size+xO, yO, size, size);g.fillRect(size+xO, size+yO, size, size);g.fillRect(xO, 2*size+yO, size, size);g.fillRect(size+xO, 2*size+yO, size, size);g.setColor(Color.BLACK);g.drawRect(size+xO, yO, size, size);g.drawRect(size+xO, size+yO, size, size);g.drawRect(xO, 2*size+yO, size, size);   g.drawRect(size+xO, 2*size+yO, size, size);}}     }}
}

方块及相关事件设计类

/** 方块*/
public class Diamonds {private int x;        //坐标xprivate int y;        //坐标yprivate Color color;  //颜色private int type;     //类型Random rm = new Random();private boolean status=true;//状态private int width;public Diamonds() {super();// TODO Auto-generated constructor stub}//方块初始化public Diamonds(int width) {super();this.width = width;this.x = rm.nextInt(width-3);this.y = 0;//this.color = Color.GREEN;this.color = new Color(rm.nextInt(255),rm.nextInt(255),rm.nextInt(255));this.type = rm.nextInt(16);}//向左移动public void left(Map map) {int[][]map_xy = map.getMap();if(x!=0) {switch(type){case 0:if(map_xy[x-1][y]==0) {x--;} break;case 1:if(map_xy[x-1][y]==0 && map_xy[x-1][y+1]==0 && map_xy[x-1][y+2]==0 && map_xy[x-1][y+3]==0) {x--;} break;case 2:if(map_xy[x][y]==0 && map_xy[x-1][y+1]==0) {x--;} break;case 3:if(map_xy[x-1][y]==0 && map_xy[x-1][y+1]==0 && map_xy[x-1][y+2]==0) {x--;} break;case 4:if(map_xy[x-1][y]==0 && map_xy[x][y+1]==0) {x--;} break;case 5:if(map_xy[x][y]==0 && map_xy[x-1][y+1]==0 && map_xy[x][y+2]==0) {x--;} break;case 6:if(map_xy[x][y]==0 && map_xy[x-1][y+1]==0) {x--;} break;case 7:if(map_xy[x-1][y]==0 && map_xy[x-1][y+1]==0) {x--;} break;case 8:if(map_xy[x-1][y]==0 && map_xy[x-1][y+1]==0) {x--;} break;case 9:if(map_xy[x-1][y]==0 && map_xy[x][y+1]==0) {x--;} break;case 10:if(map_xy[x-1][y]==0 && map_xy[x-1][y+1]==0) {x--;} break;case 11:if(map_xy[x+1][y]==0 && map_xy[x-1][y+1]==0) {x--;} break;case 12:if(map_xy[x-1][y]==0 && map_xy[x][y+1]==0 && map_xy[x][y+2]==0) {x--;} break;case 13:if(map_xy[x-1][y]==0 && map_xy[x-1][y+1]==0) {x--;} break;case 14:if(map_xy[x-1][y]==0 && map_xy[x-1][y+1]==0 && map_xy[x-1][y+2]==0) {x--;} break;case 15:if(map_xy[x-1][y]==0 && map_xy[x-1][y+1]==0) {x--;} break;case 16:if(map_xy[x-1][y]==0 && map_xy[x-1][y+1]==0 && map_xy[x-1][y+2]==0) {x--;} break;case 17:if(map_xy[x-1][y]==0 && map_xy[x+1][y+1]==0) {x--;} break;case 18:if(map_xy[x][y]==0 && map_xy[x][y+1]==0 && map_xy[x-1][y+2]==0) {x--;} break;}}}//向右移动public void right(Map map) {int[][]map_xy = map.getMap();switch(type) {case 0: if(x<width-4 && map_xy[x+4][y]==0) {x++;}break;case 1: if(x<width-1 && map_xy[x+1][y]==0 && map_xy[x+1][y+1]==0 && map_xy[x+1][y+2]==0 && map_xy[x+1][y+3]==0) {x++;}break;case 2: if(x<width-3 && map_xy[x+2][y]==0 && map_xy[x+3][y+1]==0) {x++;}break;case 3: if(x<width-2 && map_xy[x+1][y]==0 && map_xy[x+2][y+1]==0 && map_xy[x+1][y+2]==0) {x++;}break;case 4: if(x<width-3 && map_xy[x+3][y]==0 && map_xy[x+2][y+1]==0) {x++;}break;case 5: if(x<width-2 && map_xy[x+2][y]==0 && map_xy[x+2][y+1]==0 && map_xy[x+2][y+2]==0) {x++;}break;case 6: if(x<width-2 && map_xy[x+2][y]==0 && map_xy[x+2][y+1]==0) {x++;}break;case 7: if(x<width-2 && map_xy[x+1][y]==0 && map_xy[x+2][y+1]==0) {x++;}break;case 8: if(x<width-2 && map_xy[x+2][y]==0 && map_xy[x+1][y+1]==0) {x++;}break;case 9: if(x<width-2 && map_xy[x+2][y]==0 && map_xy[x+2][y+1]==0) {x++;}break;case 10: if(x<width-2 && map_xy[x+2][y]==0 && map_xy[x+2][y+1]==0) {x++;}break;case 11: if(x<width-3 && map_xy[x+3][y]==0 && map_xy[x+3][y+1]==0) {x++;}break;case 12: if(x<width-2 && map_xy[x+2][y]==0 && map_xy[x+2][y+1]==0 && map_xy[x+2][y+2]==0) {x++;}break;case 13: if(x<width-3 && map_xy[x+3][y]==0 && map_xy[x+1][y+1]==0) {x++;}break;case 14: if(x<width-2 && map_xy[x+1][y]==0 && map_xy[x+1][y+1]==0 && map_xy[x+2][y+2]==0) {x++;}break;case 15: if(x<width-3 && map_xy[x+1][y]==0 && map_xy[x+3][y+1]==0) {x++;}break;case 16: if(x<width-2 && map_xy[x+2][y]==0 && map_xy[x+1][y+1]==0 && map_xy[x+1][y+2]==0) {x++;}break;case 17: if(x<width-3 && map_xy[x+3][y]==0 && map_xy[x+3][y+1]==0) {x++;}break;case 18: if(x<width-2 && map_xy[x+2][y]==0 && map_xy[x+2][y+1]==0 && map_xy[x+2][y+2]==0) {x++;}break;}}//向下移动public void movement(Map map){int[][]map_xy = map.getMap();Color[][]color_xy = map.getColor();//向下移动一格switch(type) {case 0:if(map_xy[x][y+1]==0 && map_xy[x+1][y+1]==0 && map_xy[x+2][y+1]==0 && map_xy[x+3][y+1]==0){y+=1;}else {map_xy[x][y]=1;map_xy[x+1][y]=1;map_xy[x+2][y]=1;map_xy[x+3][y]=1;color_xy[x][y]=color;color_xy[x+1][y]=color;color_xy[x+2][y]=color;color_xy[x+3][y]=color;status=false;}break;case 1:if(map_xy[x][y+4]==0){y+=1;}else {map_xy[x][y]=1;map_xy[x][y+1]=1;map_xy[x][y+2]=1;map_xy[x][y+3]=1;color_xy[x][y]=color;color_xy[x][y+1]=color;color_xy[x][y+2]=color;color_xy[x][y+3]=color;status=false;}break;case 2:if(map_xy[x][y+2]==0 && map_xy[x+1][y+2]==0 && map_xy[x+2][y+2]==0) {y+=1;}else {map_xy[x+1][y]=1;map_xy[x][y+1]=1;map_xy[x+1][y+1]=1;map_xy[x+2][y+1]=1;color_xy[x+1][y]=color;color_xy[x][y+1]=color;color_xy[x+1][y+1]=color;color_xy[x+2][y+1]=color;status=false;}break;case 3:if(map_xy[x][y+3]==0 && map_xy[x+1][y+2]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x][y+1]=1;map_xy[x+1][y+1]=1;map_xy[x][y+2]=1;color_xy[x][y]=color;color_xy[x][y+1]=color;color_xy[x+1][y+1]=color;color_xy[x][y+2]=color;status=false;}break;case 4:if(map_xy[x][y+1]==0 && map_xy[x+1][y+2]==0 && map_xy[x+2][y+1]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x+1][y]=1;map_xy[x+2][y]=1;map_xy[x+1][y+1]=1;color_xy[x][y]=color;color_xy[x+1][y]=color;color_xy[x+2][y]=color;color_xy[x+1][y+1]=color;status=false;}break;case 5:if(map_xy[x][y+2]==0 && map_xy[x+1][y+3]==0) {y+=1;}else {map_xy[x+1][y]=1;map_xy[x][y+1]=1;map_xy[x+1][y+1]=1;map_xy[x+1][y+2]=1;color_xy[x+1][y]=color;color_xy[x][y+1]=color;color_xy[x+1][y+1]=color;color_xy[x+1][y+2]=color;status=false;}break;case 6:if(map_xy[x][y+2]==0 && map_xy[x+1][y+2]==0) {y+=1;}else {map_xy[x+1][y]=1;map_xy[x][y+1]=1;map_xy[x+1][y+1]=1;color_xy[x+1][y]=color;color_xy[x][y+1]=color;color_xy[x+1][y+1]=color;status=false;}break;case 7:if(map_xy[x][y+2]==0 && map_xy[x+1][y+2]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x][y+1]=1;map_xy[x+1][y+1]=1;color_xy[x][y]=color;color_xy[x][y+1]=color;color_xy[x+1][y+1]=color;status=false;}break;case 8:if(map_xy[x][y+2]==0 && map_xy[x+1][y+1]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x+1][y]=1;map_xy[x][y+1]=1;color_xy[x][y]=color;color_xy[x+1][y]=color;color_xy[x][y+1]=color;status=false;}break;case 9:if(map_xy[x][y+1]==0 && map_xy[x+1][y+2]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x+1][y]=1;map_xy[x+1][y+1]=1;color_xy[x][y]=color;color_xy[x+1][y]=color;color_xy[x+1][y+1]=color;status=false;}break;case 10:if(map_xy[x][y+2]==0 && map_xy[x+1][y+2]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x+1][y]=1;map_xy[x][y+1]=1;map_xy[x+1][y+1]=1;color_xy[x][y]=color;color_xy[x+1][y]=color;color_xy[x][y+1]=color;color_xy[x+1][y+1]=color;status=false;}break;case 11:if(map_xy[x][y+2]==0 && map_xy[x+1][y+2]==0 && map_xy[x+2][y+2]==0) {y+=1;}else {map_xy[x+2][y]=1;map_xy[x][y+1]=1;map_xy[x+1][y+1]=1;map_xy[x+2][y+1]=1;color_xy[x+2][y]=color;color_xy[x][y+1]=color;color_xy[x+1][y+1]=color;color_xy[x+2][y+1]=color;status=false;}break;case 12:if(map_xy[x][y+1]==0 && map_xy[x+1][y+3]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x+1][y]=1;map_xy[x+1][y+1]=1;map_xy[x+1][y+2]=1;color_xy[x][y]=color;color_xy[x+1][y]=color;color_xy[x+1][y+1]=color;color_xy[x+1][y+2]=color;status=false;}break;case 13:if(map_xy[x][y+2]==0 && map_xy[x+1][y+1]==0 && map_xy[x+2][y+1]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x+1][y]=1;map_xy[x+2][y]=1;map_xy[x][y+1]=1;color_xy[x][y]=color;color_xy[x+1][y]=color;color_xy[x+2][y]=color;color_xy[x][y+1]=color;status=false;}break;case 14:if(map_xy[x][y+3]==0 && map_xy[x+1][y+3]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x][y+1]=1;map_xy[x][y+2]=1;map_xy[x+1][y+2]=1;color_xy[x][y]=color;color_xy[x][y+1]=color;color_xy[x][y+2]=color;color_xy[x+1][y+2]=color;status=false;}break;case 15:if(map_xy[x][y+2]==0 && map_xy[x+1][y+2]==0 && map_xy[x+2][y+2]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x][y+1]=1;map_xy[x+1][y+1]=1;map_xy[x+2][y+1]=1;color_xy[x][y]=color;color_xy[x][y+1]=color;color_xy[x+1][y+1]=color;color_xy[x+2][y+1]=color;status=false;}break;case 16:if(map_xy[x][y+3]==0 && map_xy[x+1][y+1]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x+1][y]=1;map_xy[x][y+1]=1;map_xy[x][y+2]=1;color_xy[x][y]=color;color_xy[x+1][y]=color;color_xy[x][y+1]=color;color_xy[x][y+2]=color;status=false;}break;case 17:if(map_xy[x][y+1]==0 && map_xy[x+1][y+1]==0 && map_xy[x+2][y+2]==0) {y+=1;}else {map_xy[x][y]=1;map_xy[x+1][y]=1;map_xy[x+2][y]=1;map_xy[x+2][y+1]=1;color_xy[x][y]=color;color_xy[x+1][y]=color;color_xy[x+2][y]=color;color_xy[x+2][y+1]=color;status=false;}break;case 18:if(map_xy[x][y+3]==0 && map_xy[x+1][y+3]==0) {y+=1;}else {map_xy[x+1][y]=1;map_xy[x+1][y+1]=1;map_xy[x][y+2]=1;map_xy[x+1][y+2]=1;color_xy[x+1][y]=color;color_xy[x+1][y+1]=color;color_xy[x][y+2]=color;color_xy[x+1][y+2]=color;status=false;}break;}map.setMap(map_xy);map.setColor(color_xy);}public int getX() {return x;}public void setX(int x) {this.x = x;}public int getY() {return y;}public void setY(int y) {this.y = y;}public Color getColor() {return color;}public void setColor(Color color) {this.color = color;}public int getType() {return type;}public void setType(int type) {this.type = type;}public boolean isStatus() {return status;}public void setStatus(boolean status) {this.status = status;}
}

总结

通过此次的《俄罗斯方块》游戏实现，让我对swing的相关知识有了进一步的了解，对java这门语言也有了比以前更深刻的认识。

java的一些基本语法，比如数据类型、运算符、程序流程控制和数组等，理解更加透彻。java最核心的核心就是面向对象思想，对于这一个概念，终于悟到了一些。

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JAVA 实现《俄罗斯方块》游戏｜CSDN创作打卡

前言