一个java编写的俄罗斯方块游戏代码

如图

package test;

import java.awt.*;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import javax.swing.*;

import javax.swing.Timer;

public class Tetris extends JFrame {

public Tetris() {

Tetrisblok a = new Tetrisblok();

addKeyListener(a);

add(a);

}

public static void main(String[] args) {

Tetris frame = new Tetris();

JMenuBar menu = new JMenuBar();

frame.setJMenuBar(menu);

JMenu game = new JMenu("游戏");

JMenuItem newgame = game.add("新游戏");

JMenuItem pause = game.add("暂停");

JMenuItem goon = game.add("继续");

JMenuItem exit = game.add("退出");

JMenu help = new JMenu("帮助");

JMenuItem about = help.add("关于");

menu.add(game);

menu.add(help);

frame.setLocationRelativeTo(null);

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

frame.setSize(220, 275);

frame.setTitle("Tetris内测版");

// frame.setUndecorated(true);

frame.setVisible(true);

frame.setResizable(false);

}

}

// 创建一个俄罗斯方块类

class Tetrisblok extends JPanel implements KeyListener {

// blockType 代表方块类型

// turnState代表方块状态

private int blockType;

private int score = 0;

private int turnState;

private int x;

private int y;

private int i = 0;

int j = 0;

int flag = 0;

// 定义已经放下的方块x=0-11,y=0-21;

int[][] map = new int[13][23];

// 方块的形状第一组代表方块类型有S、Z、L、J、I、O、T 7种第二组代表旋转几次第三四组为方块矩阵

private final int shapes[][][] = new 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 } },

// s

{ { 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },

{ 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 },

{ 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },

{ 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 } }, // z

{ { 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },

{ 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 },

{ 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },

{ 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 } }, // j

{ { 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0 },

{ 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 },

{ 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0 },

{ 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0 } }, // o

{ { 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 } }, // l

{ { 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 } }, // t

{ { 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 },

{ 1, 1, 1, 0, 0, 1, 0, 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 } } };

// 生成新方块的方法

public void newblock() {

blockType = (int) (Math.random() * 1000) % 7;

turnState = (int) (Math.random() * 1000) % 4;

x = 4;

y = 0;

if (gameover(x, y) == 1) {

newmap();

drawwall();

score = 0;

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

}

}