Java实现经典游戏俄罗斯方块(升级版)的示例代码
public class MyFrame extends JFrame{
JPanel jp_pan=new JPanel();
JPanel jp_pre=new JPanel();
JPanel jp_ctrl=new JPanel();
JPanel jp_scor=new JPanel();
Zidingyi zi;
JRadioButtonMenuItem jr1=new JRadioButtonMenuItem("初级",true);
JRadioButtonMenuItem jr2=new JRadioButtonMenuItem("中级");
JRadioButtonMenuItem jr3=new JRadioButtonMenuItem("高级");
JLabel jt9=new JLabel("得分：0" );
static JLabel jt10=new JLabel("等级：1" );
JMenu m1=new JMenu("游戏");
JMenu m2=new JMenu("帮助");
JCheckBox jc1;
JSlider jsl;
// Dialog dia;//创建对话框
static ImageIcon background = new ImageIcon(Constant.backGround1);
// 把背景图片加到label
static JLabel label = new JLabel(background);
// Dialog dia=new Dialog(this, "自定义", false);
int scor=0;//初始化分数为0
static int rank=0;//初始化等级为0
int highC=0;
boolean upspeed=false;
boolean isTime=true;
boolean runstop;
static boolean isRank=false;
static boolean changeBack=false;
public static boolean playing=false;
static boolean isMusic=true;
static boolean high=false;
PreView pv=new PreView();
JMenuItem ji1=new JMenuItem("开局");
GameCanvas gc=new GameCanvas(20, 12);//画出20行12列
private Block block=new Block();//当前块
private int newspeed=1000;//默认当前等级为1
MusicPlayer mp=new MusicPlayer();
Timer time=new Timer();
MyTask mytask;
int temp=1;
// 游戏主构造函数
public MyFrame(String str){
super(str);
this.setSize(450, 570);
Dimension scrSize =
Toolkit.getDefaultToolkit().getScreenSize();//获取屏幕尺寸
setLocation((scrSize.width - getSize().width) / 2,
(scrSize.height - getSize().height) / 2);//设置屏幕居中
this.setLayout(null);
//label的大小为jframe的大小
label.setBounds(0, 0, this.getWidth(), this.getHeight());
//把label加到jframe的最底层，比jframe上的那个panel还下面
this.getLayeredPane().add(label, new Integer(Integer.MIN_VALUE));
//label比jframe上的那个panel还下面，那需要把那个panel设为透明的，不然就盖住背景了
JPanel imagePanel = (JPanel) this.getContentPane();
imagePanel.setOpaque(false);
addMenu();
//游戏开始按钮
ji1.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
// 如果游戏已经开始，再按一次即显示游戏结束
if (playing == true) {
ji1.setText("开局");
if(isMusic==true)
{mp.playStart();}
gc.setGameOver(true);
gc.repaint();
MyFrame.rank=11-Constant.step;
MyFrame.jt10.setText("等级："+MyFrame.rank);
runstop=true;
block.isAlive=false;
block=new Block();
mytask.cancel();
playing = false;
} else {
reset();
if(isMusic==true)
{mp.playStart();}
MyFrame.rank=11-Constant.step;
MyFrame.jt10.setText("等级："+MyFrame.rank);
ji1.setText("结束游戏");
playing = true;
mytask=new MyTask();
time.schedule(mytask, 0, 100);//100毫秒执行一次
Thread thread = new Thread(new play());// 调用开始游戏的方法
thread.start();
}
};
});
this.add(gc);//添加游戏画布
addRight();//添加右边
this.setFocusable(true);//设置可获得焦点
this.requestFocus();//设置焦点
this.addKeyListener(new MyListener());
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
public static void setBackGround(){
label.setIcon(background);
}
/**
* 定时下落，用计数方式来实现速度的改变
*
*/
private class MyTask extends TimerTask {
@Override
public void run() {
temp++;
if (temp % Constant.step == 0) {
block.newL = block.x;
block.newH = block.y + 1;
// block.yy();
if (block.pausing == true)
return;
if (high == true) {
block.earse();
highC++;
if (highC == 4) {
gc.addRow();
highC = 0;
}
}
if (block.isMoveAble(block.newH, block.newL)) {
block.earse();
block.y++;
block.display();
gc.repaint();
} else {
block.isAlive = false;
gc.repaint();
// cancel();
} // 取消定时器任务
temp = 1;
}
}
}
private class play implements Runnable {
public void run() {
/* if(killThread==true)
return;*/
int col = (int) (Math.random() * (gc.getCols() - 3));//随即位置生成列
int style = Constant.STYLES[(int) (Math.random() * Block.get_addl())][(int) (Math
.random() * 4)];
while (playing) {
if (block != null) {
//判断当前方块是否死亡
if (block.isAlive) {
try {
Thread.currentThread().sleep(100);
} catch (InterruptedException ie) {
ie.printStackTrace();
}
continue;
}
}
isFullLine();
// if(upspeed)//判断是否加速，是的话则进行调用
// upLevel();
if(isGameOver()){
if(isMusic==true)
{mp.playGameOver();}
gc.setGameOver(true);
gc.repaint();
ji1.setText("开局");
mytask.cancel();
playing=false;
return;
}
block = new Block(style, -1, col, gc);
block.jixu();//防止在暂停时候重新开始游戏，暂停字还不消失
gc.repaint();// 将创建出来的方块显示出来
block.isAlive = true;
col = (int) (Math.random() * (gc.getCols() - 3));//随即位置生成列
style = Constant.STYLES[(int) (Math.random() * Block.get_addl())][(int) (Math
.random() * 4)];
pv.setStyle(style);
}
}
/**
* 增加速度
*/
private void upLevel() {
if(Constant.step-1<1){
return;}
Constant.step=Constant.step-1; //速度增加一级
rank++;
jt10.setText("等级："+rank);
upspeed=false;//将标志位至为false
}
/**
* 判断是否满行，满行则调用消行方法。
*/
private void isFullLine() {
// TODO Auto-generated method stub
for (int i = 0; i < 20; i++) {
int row = 0;
boolean flag = true;
for (int j = 0; j < 12; j++) {
if (!gc.getBox(i, j).isColorBox()) {
flag = false;
break;
}
}
if (flag == true) {
row = i;
gc.delete(row);//删除行
if(isMusic==true)
{mp.playEraseSound();}
addScor();//增加分数
if(scor%10==0)//设置为10分增加一个等级
upspeed=true;//将速度增加标志位至为true
if(upspeed==true)
upLevel();
}
}
}
/**
* 得分的计算方法
*/
private void addScor() {
scor=scor+10;
jt9.setText("得分："+scor);
}
}
/**
* 判断最顶层是否有被占用,游戏是否结束
*/
private boolean isGameOver() {
for (int i = 0; i < 12; i++) {
Box box = gc.getBox(0, i);
if (box.isColorBox())
return true;
}return false;
}
private void reset() {
scor=0;
rank=0;
jt10.setText("等级："+rank);
jt9.setText("得分："+scor);
upspeed=false;
playing=true;
runstop=false;
// block.pausing=false;
// isTime=true;
// block=new Block();
// block.isAlive=false;
gc.setGameOver(false);
gc.repaint();
gc.reset();
}
/* private class MenuKeyListener extends KeyAdapter{
public void keyPressed(KeyEvent e) {
int i = e.getKeyCode();
switch (i) {
case KeyEvent.VK_C:
System.out.println("111");;
break;
case KeyEvent.VK_DOWN:
block.moveDown();
break;
case KeyEvent.VK_LEFT:
block.moveLeft();
break;
}
}
}*/
/**
*
*按键监听，上下左右。
*/
private class MyListener extends KeyAdapter{
@Override
public void keyPressed(KeyEvent e) {
// TODO Auto-generated method stub
int i = e.getKeyCode();
switch (i) {
case KeyEvent.VK_UP:
block.moveUp();
break;
case KeyEvent.VK_DOWN:
block.moveDown();
break;
case KeyEvent.VK_LEFT:
block.moveLeft();
break;
case KeyEvent.VK_RIGHT:
block.moveRight();
break;
case KeyEvent.VK_SPACE:
block.quickDown();
break;
case KeyEvent.VK_P:
block.pause();
break;
case KeyEvent.VK_C:
block.jixu();
break;
}
}
}
/**
* 菜单添加方法
*/
private void addMenu() {
// TODO Auto-generated method stub
JMenuBar jb1=new JMenuBar();
// m1.addKeyListener(new MenuKeyListener());
//监听Dialog对话框，如果有等级改变则改变选择
m1.addChangeListener(new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
// TODO Auto-generated method stub
int i=Block.get_addl();
if(i==7)
jr1.setSelected(true);
else if(i==10)
jr2.setSelected(true);
else
jr3.setSelected(true);
}
});
// JMenuItem ji1=new JMenuItem("开局（O）");
jr1.addActionListener(new MenuActionListener());
jr2.addActionListener(new MenuActionListener());
jr3.addActionListener(new MenuActionListener());
ButtonGroup bg=new ButtonGroup();
bg.add(jr1);
bg.add(jr2);
bg.add(jr3);
JMenuItem ji2=new JMenuItem("自定义");
ji2.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
// TODO Auto-generated method stub
zi=new Zidingyi(MyFrame.this,"自定义",false,block,gc);
zi.setVisible(true);
if(playing==true)
block.pause();
}
});
JMenuItem ji3=new JMenuItem("退出");
ji3.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent arg0) {
// TODO Auto-generated method stub
System.exit(1);//退出程序
}
});
JMenuItem ji4=new JMenuItem("关于");
ji4.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
JDialog dl=new Version(MyFrame.this,"版本信息",false);
}
});
//调用颜色对话框设置方块颜色
JMenuItem ji_color=new JMenuItem("方块颜色");
ji_color.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
// TODO Auto-generated method stub
Color newFrontColor = JColorChooser.showDialog(
MyFrame.this,"设置方块颜色",
gc.getBlockColor());
if (newFrontColor != null)
gc.setBlockColor(newFrontColor);
}
}
);
MyFrame.this.setJMenuBar(jb1);
jb1.add(m1);
jb1.add(m2);
m1.add(ji1);
m1.add(jr1);
m1.add(jr2);
m1.add(jr3);
m1.add(ji2);
m1.add(ji_color);
m1.add(ji3);
m2.add(ji4);
}
/**
* 右界面的添加
*/
private void addRight() {
// TODO Auto-generated method stub
// JTextField jt1=new JTextField("下一块");
JLabel jt1=new JLabel("下一块");
jt1.setFont(new Font("华文行楷", Font.BOLD, 18));
jt1.setOpaque(false);
// jt1.setEditable(false);
jp_pre.setLayout(null);
jt1.setBounds(5, 0, 80, 20);
jp_pre.add(jt1);
pv.setBounds(10, 20, 102, 102);
jp_pre.add(pv);//添加预览窗口
jp_pre.setBounds(308, 5, 120, 125);//设置坐标
jp_pre.setOpaque(false);//设置背景为透明
MyFrame.this.add(jp_pre);
// JTextField jt2=new JTextField("功能键盘" );
JLabel jt2=new JLabel("功能键盘");
jt2.setFont(new Font("华文行楷", Font.BOLD, 23));
// jt2.setEditable(false);
jt2.setOpaque(false);
// JTextField jt3=new JTextField("快速向下：↓" );
JLabel jt3=new JLabel("快速向下：↓");
jt3.setFont(new Font("华文行楷", Font.BOLD, 15));
// jt3.setEditable(false);
jt3.setOpaque(false);
// JTextField jt4=new JTextField("旋转：↑" );
JLabel jt4=new JLabel("旋转：↑");
jt4.setFont(new Font("华文行楷", Font.BOLD, 15));
// jt4.setEditable(false);
jt4.setOpaque(false);
// JTextField jt5=new JTextField("向左：←" );
JLabel jt5=new JLabel("向左：←");
jt5.setFont(new Font("华文行楷", Font.BOLD, 15));
// jt5.setEditable(false);
jt5.setOpaque(false);
// JTextField jt6=new JTextField("向右：→" );
JLabel jt6=new JLabel("向右：→");
jt6.setFont(new Font("华文行楷", Font.BOLD, 15));
// jt6.setEditable(false);
jt6.setOpaque(false);
JLabel jt11=new JLabel("一键下落：空格");
jt11.setFont(new Font("华文行楷", Font.BOLD, 15));
// jt6.setEditable(false);
jt6.setOpaque(false);
// JTextField jt7=new JTextField("暂停：P" );
JLabel jt7=new JLabel("暂停：P");
jt7.setFont(new Font("华文行楷", Font.BOLD, 15));
// jt7.setEditable(false);
jt7.setOpaque(false);
// JTextField jt8=new JTextField("继续：C" );
JLabel jt8=new JLabel("继续：C");
jt8.setFont(new Font("华文行楷", Font.BOLD, 15));
// jt8.setEditable(false);
jt8.setOpaque(false);
jp_ctrl.setLayout(new GridLayout(8, 1, 0, 0));
// jp_ctrl.setBorder(BorderFactory.createBevelBorder(EtchedBorder.LOWERED));
jp_ctrl.add(jt2);
jp_ctrl.add(jt3);
jp_ctrl.add(jt4);
jp_ctrl.add(jt5);
jp_ctrl.add(jt6);
jp_ctrl.add(jt11);
jp_ctrl.add(jt7);
jp_ctrl.add(jt8);
jp_ctrl.setOpaque(false);
jp_ctrl.setBounds(310, 145, 120, 200);
MyFrame.this.add(jp_ctrl);
// jt9.setEditable(false);
jt9.setOpaque(false);
jt9.setForeground(Color.BLACK);
// jt10.setEditable(false);
jt10.setOpaque(false);
jt10.setForeground(Color.BLACK);
jp_scor.setLayout(new GridLayout(2, 1, 0, 20));
jp_scor.add(jt9);
jt9.setFont(new Font("华文行楷", Font.BOLD, 26));
jt10.setFont(new Font("华文行楷", Font.BOLD, 26));
jp_scor.add(jt10);
jt9.setBackground(Color.LIGHT_GRAY);
jt10.setBackground(Color.LIGHT_GRAY);
jp_scor.setOpaque(false);
jp_scor.setBounds(320, 360, 100, 140);
MyFrame.this.add(jp_scor);
}
/**
* 菜单等级的监听
*
*/
private class MenuActionListener implements ActionListener {
@Override
public void actionPerformed(ActionEvent e) {
//获取JMenuItem对象
JMenuItem j=((JMenuItem)e.getSource());
if(j==jr1){
// newLevel=Constant.LEVEL_1;
Block.set_addl(7);
}
if(j==jr2){
Block.set_addl(10);
}
if(j==jr3){
// high=true;
Block.set_addl(13);
}
}
}
public static void main(String[] args) {
new MyFrame("俄罗斯方块");
}
}
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