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Java大作业——手把手教你写俄罗斯方块

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Java大作业——手把手教你写俄罗斯方块俄罗斯方块教学

目录

俄罗斯方块方块体的设计：

控制主逻辑块：

可视化界面：

封面设计：

游戏底盘：

游戏主界面：

文末附源码链接

俄罗斯方块：

        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。    

        笔者相信很多小伙伴都玩过或听说过这个小游戏，今天笔者就带大家走一遍编写流程（写的时间有点久远了，可能有些地方有疏忽，欢迎批评指正）。

Java大作业——手把手教你写俄罗斯方块

俄罗斯方块方块体的设计：

//Blocks.java

public class Blocks {
   int[][] t={  {1,1,1,0,0,1,0,0,0,0,0,0,0,0,0,0},
                {1,0,0,0,1,1,0,0,1,0,0,0,0,0,0,0},
                {0,1,0,0,1,1,1,0,0,0,0,0,0,0,0,0},
                {0,1,0,0,1,1,0,0,0,1,0,0,0,0,0,0},
    };
   int[][] l={                          { 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
					{ 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
					{ 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
					{ 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } };
   int[][] m={                          { 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0 },
					{ 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
					{ 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 },
					{ 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 } };    
   
   int[][] i={
                                        { 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
					{ 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0 },
					{ 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0 },
					{ 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0 } };
   
}

控制主逻辑块：

//Controller.java

import java.util.Random;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;


public class Controller extends Thread{
    GamePanel gp;
    
    int i;
    int hua;
    int fen=0;
 int[][] blocks;
    Random r=new Random();
    
    int status=r.nextInt(4);
int po;
    //int[] block;
    public Controller(GamePanel gp){
        this.gp=gp;
        gp.status=r.nextInt(4);
         status=r.nextInt(4);
         hua=r.nextInt(4);
       if(hua==1) blocks =new Blocks().t;
         else if (hua==2) blocks =new Blocks().l;
         else if(hua==3) blocks =new Blocks().m;
         else blocks =new Blocks().i;
        gp.block=blocks[status];
        start();
    }
    
    public boolean isOverStep(int x,int y,int [] block){
        boolean flag=false;
        for(int i=0;i<4;i++)
            for(int j=0;j<4;j++){
               if(block[4*i+j]==1 &&  ((x+j*20)<0 || (x+j*20)>180 || (y+i*20)>=400 || gp.fixBlocks[y/20+i][x/20+j]==1)  ){
            flag=true;
        }
            }
        return flag;
    }
    
    public void theBlockFinish(){
         for(int i=0;i<4;i++)
            for(int j=0;j<4;j++)
        if(gp.block[4*i+j]==1){
           gp.fixBlocks[gp.y/20+i][gp.x/20+j]=1;
        }
        
         nextgo();
        
    }
    
    
       public void nextgo(){        
        
         gp.x=40;gp.y=0;
         status=r.nextInt(4);
         hua=r.nextInt(4);
         if(hua==1) blocks =new Blocks().t;
         else if (hua==2) blocks =new Blocks().l;
         else if(hua==3) blocks =new Blocks().m;
         else blocks =new Blocks().i;
         
         xiaohang();
          
         
    }
    
       public void xiaohang(){
           int m=0;
         for(int i=19;i>=0;i--){
             m=0;
             for(int j=0;j<=9;j++){
             m=m+gp.fixBlocks[i][j];
             }  
             if(m==10){
             for(int s=0;s<=9;s++) {
                 gp.fixBlocks[i][s]=0;    
                 
                 for(int k=i;k>0;k--){
                  gp.fixBlocks[k][s]=gp.fixBlocks[k-1][s];
                 }
             }
             gp.fen=gp.fen+1;
             
             
             }
                 }
         
           up();
       }
       
       
      
   public void up(){
       if(!isOverStep(gp.x-20, gp.y+20, gp.block)){
       
        if (hua==1) gp.block=new Blocks().t[status];
        else if (hua==2) gp.block=new Blocks().l[status];
        else if(hua==3) gp.block=new Blocks().m[status];
        else gp.block=new Blocks().i[status];
       
       gp.repaint();
       status++;
       if (status==blocks.length) status=0;
       }
   }
    
    
    
    public void left(){
        if(!isOverStep(gp.x-20, gp.y, gp.block)){
        gp.x-=20;
        gp.repaint();
        }
        
    }
    public void right(){if(!isOverStep(gp.x+20, gp.y, gp.block)){gp.x+=20;gp.repaint();}}
    public void down(){if(!isOverStep(gp.x, gp.y+20, gp.block)){gp.y+=20;gp.repaint();}else {theBlockFinish();} }
    public int cedown(){if(!isOverStep(gp.x, gp.y+20, gp.block)){gp.y+=20;gp.repaint();return 1;}else {theBlockFinish();return 0;} }
    public void gameover(){
        JOptionPane.showMessageDialog(null, "GAME OVER");
    }
    
    public void run(){
     

    while(!isOverStep(gp.x, gp.y+20, gp.block)){
       
        try {
           
            {gp.y+=20;
            gp.repaint();
            }
            sleep(1000);
        
        } catch (InterruptedException ex) {
            Logger.getLogger(Controller.class.getName()).log(Level.SEVERE, null, ex);
        }
         
 
      
     
      
  
}
    }}

可视化界面：

封面设计：

//FenMian.java

public class FenMian extends javax.swing.JPanel {
int panduan=0;
    /**
     * Creates new form FenMian
     */
    public FenMian() {
        initComponents();
    }

    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jButton1 = new javax.swing.JButton();

        setBackground(new java.awt.Color(255, 102, 102));

        jButton1.setText("jButton1");
        jButton1.addMouseListener(new java.awt.event.MouseAdapter() {
            public void mouseClicked(java.awt.event.MouseEvent evt) {
                jButton1MouseClicked(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
                .addContainerGap(161, Short.MAX_VALUE)
                .addComponent(jButton1)
                .addGap(142, 142, 142))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(89, 89, 89)
                .addComponent(jButton1)
                .addContainerGap(184, Short.MAX_VALUE))
        );
    }// </editor-fold>                        

    private void jButton1MouseClicked(java.awt.event.MouseEvent evt) {                                      
 panduan=1;
 jButton1.setVisible(false);

        // TODO add your handling code here:
    }                                     


    // Variables declaration - do not modify                     
    private javax.swing.JButton jButton1;
    // End of variables declaration                   
}

游戏底盘：

//GamePanel.java

import java.awt.Color;
import java.awt.Graphics;


public class GamePanel extends javax.swing.JPanel {
    MainFrame main;
    int panduan=0;
    int status;
    int x=40,y=0;
    int i;
    int flag=1;
    int jia=0;
    int fen=0;
    int[] block;
    int[][] fixBlocks=new int[20][10];
    /**
     * Creates new form GamePanel
     */
    public GamePanel() {
        initComponents();
    }
    public void drawBlock(Graphics g){
      
        for(int i=0;i<4;i++){
            for(int j=0;j<4;j++){
                if(block[i*4+j]==1) g.fill3DRect(x+j*20,y+i*20, 20, 20,true);
            }
        }
       
    }
  

    
    
    
    public  void drawFixBlocks(Graphics g){
         for(int i=0;i<20;i++){
            for(int j=0;j<10;j++){
                if(fixBlocks[i][j]==1) g.fill3DRect(j*20,i*20, 20, 20,true);
            }
        }
    }
   
  
    
    public void paintComponent(Graphics g){
        super.paintComponent(g);
        g.setColor(Color.BLUE);
        drawBlock(g);
        g.setColor(Color.GRAY);
        drawFixBlocks(g);
        String ma=String.valueOf(fen*10);
       g.drawString("score=" + ma, 125, 10);
        
        
       
        //g.fill3DRect(x, y, 20, 20,true);
    }
    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        setBackground(new java.awt.Color(255, 255, 204));
        setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.LOWERED));
        addKeyListener(new java.awt.event.KeyAdapter() {
            public void keyPressed(java.awt.event.KeyEvent evt) {
                formKeyPressed(evt);
            }
        });

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
        this.setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 396, Short.MAX_VALUE)
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGap(0, 296, Short.MAX_VALUE)
        );
    }// </editor-fold>                        

    private void formKeyPressed(java.awt.event.KeyEvent evt) {                                
        
        // TODO add your handling code here:
    }                               


    // Variables declaration - do not modify                     
    // End of variables declaration                   

    /**
     * @param jLabel1 the jLabel1 to set
     */
    
}

游戏主界面：

//MainFrame.java

public class MainFrame extends javax.swing.JFrame {
Controller controller;
int i;
int jia=0;
int  panduan=0;
 String ma=String.valueOf(jia*10);
    /**
     * Creates new form MainFrame
     */
    public MainFrame() {
        initComponents();
        FenMian fm=new FenMian();
        
       
        
        
        
      
       
        GamePanel gp=new GamePanel();
       controller=new Controller(gp);
        gp.setSize(200, 400);
        gp.setLocation(50, 50);
        this.setSize(400, 600);
        this.getContentPane().add(gp);  //将panel放入frame中
        setTitle("yyf nb");
      
       
        
        if(!controller.isOverStep(gp.x+20, gp.y+20, gp.block)) {gp.x=40;gp.y=0; controller=new Controller(gp);}
    }

    
  
    
    
    /**
     * This method is called from within the constructor to initialize the form.
     * WARNING: Do NOT modify this code. The content of this method is always
     * regenerated by the Form Editor.
     */
    @SuppressWarnings("unchecked")
    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          
    private void initComponents() {

        jLabel2 = new javax.swing.JLabel();
        jMenuBar1 = new javax.swing.JMenuBar();
        jMenu1 = new javax.swing.JMenu();
        jCheckBoxMenuItem1 = new javax.swing.JCheckBoxMenuItem();
        jMenu2 = new javax.swing.JMenu();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
        addKeyListener(new java.awt.event.KeyAdapter() {
            public void keyPressed(java.awt.event.KeyEvent evt) {
                formKeyPressed(evt);
            }
        });

        jLabel2.setText("score");

        jMenu1.setText("菜单");

        jCheckBoxMenuItem1.setSelected(true);
        jCheckBoxMenuItem1.setText("开始");
        jMenu1.add(jCheckBoxMenuItem1);

        jMenuBar1.add(jMenu1);

        jMenu2.setText("选项");
        jMenuBar1.add(jMenu2);

        setJMenuBar(jMenuBar1);

        javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
        getContentPane().setLayout(layout);
        layout.setHorizontalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addContainerGap(213, Short.MAX_VALUE)
                .addComponent(jLabel2)
                .addGap(147, 147, 147))
        );
        layout.setVerticalGroup(
            layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
            .addGroup(layout.createSequentialGroup()
                .addGap(27, 27, 27)
                .addComponent(jLabel2)
                .addContainerGap(229, Short.MAX_VALUE))
        );

        pack();
    }// </editor-fold>                        

    private void formKeyPressed(java.awt.event.KeyEvent evt) {                                
    switch(evt.getKeyCode()){
        case 37: controller.left();break;
        case 40: {controller.down();};break;
        case 39: controller.right();break; 
        case 38: controller.up(); break;
        
    }
        
        // TODO add your handling code here:
    }                               

    /**
     * @param args the command line arguments
     */
    public static void main(String args[]) {
        /* Set the Nimbus look and feel */
        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 
         */
        try {
            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
                if ("Nimbus".equals(info.getName())) {
                    javax.swing.UIManager.setLookAndFeel(info.getClassName());
                    break;
                }
            }
        } catch (ClassNotFoundException ex) {
            java.util.logging.Logger.getLogger(MainFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
            java.util.logging.Logger.getLogger(MainFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
            java.util.logging.Logger.getLogger(MainFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
            java.util.logging.Logger.getLogger(MainFrame.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //</editor-fold>

        /* Create and display the form */
        java.awt.EventQueue.invokeLater(new Runnable() {
            public void run() {
                new MainFrame().setVisible(true);
            }
        });
    }

    // Variables declaration - do not modify                     
    private javax.swing.JCheckBoxMenuItem jCheckBoxMenuItem1;
    private javax.swing.JLabel jLabel2;
    private javax.swing.JMenu jMenu1;
    private javax.swing.JMenu jMenu2;
    private javax.swing.JMenuBar jMenuBar1;
    // End of variables declaration                   

    /**
     * @param jLabel1 the jLabel1 to set
     */
 
}

本期就到这里啦，欢迎大家留言讨论。

源码链接：俄罗斯方块源码，详情可看我博客-Java文档类资源-CSDN下载

今天的文章Java大作业——手把手教你写俄罗斯方块分享到此就结束了，感谢您的阅读，如果确实帮到您，您可以动动手指转发给其他人。

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