标签游戏

导入Java . awt . event . action event;

导入Java . awt . event . action listener;

导入Java . awt . event . key event;

导入Java . awt . event . key listener;

导入javax . swing . jbutton;

导入javax . swing . jframe;

导入javax . swing . jlabel;

导入javax . swing . jmenu;

导入javax . swing . jmenubar;

导入javax . swing . jmenuitem;

导入javax . swing . joptionpane;

导入javax . swing . jpanel;

导入javax . swing . jtextarea;

导入javax . swing . jtextfield;

导入javax . swing . event . caretevent;

导入javax . swing . event . caret listener;

公共类Guess扩展JFrame{

private int计数;

私有字符串rs =

私有JTextField trs

私有JTextField tinput

私人JTextArea ta

私有int a;

私有int b;

私有JLabel消息;

公共静态void main(String[] args) {

新猜想();

}

公众猜测(){

init menu();

JLabel l1=new JLabel("最终结果");

TRS = new JTextField(5);

TRS . set editable(false);

TRS . set enabled(false);

JLabel l2=new JLabel("请输入一个数字");

tin put = new JTextField(5);

tin put . set editable(false);

ta=new JTextArea(8,30);

ta . set editable(false);

final JButton OK = new JButton(" OK ");

ok . set enabled(false);

JPanel pa = new JPanel();

add(pa,“中心”);

pa . add(l 1);

pa . add(TRS);

pa . add(L2);

pa . add(tinput);

tinput . addcaretlistener(new caret listener(){

公共无效care update(care event e){

if(validate_input())

ok.setEnabled(真);

其他

ok . set enabled(false);

}

});

tinput . addkey listener(new key listener(){

公共void按键(按键事件e) {

if(e.getKeyCode() == KeyEvent。VK _回车)

ok . doclick();

}

public void key released(key event arg 0){

// TODO自动生成的方法存根

}

public void key typed(key event arg 0){

// TODO自动生成的方法存根

}

});

pa . add(ok);

pa . add(ta);

Msg=new JLabel("请点击菜单开始游戏");

pa . add(msg);

ok.addActionListener(新ActionListener(){

public void action performed(action event e){

setAB();

count++;

Ta.setText(ta.getText()+"第"+count+"次尝试:"+tin put . gettext()+" > & gt;& gt& gt& gt& gt& gt& gt>+A+" A "+b+ " B \ n));

tinput . settext(" ");

if(count==6){

joptionpane . showmessagedialog(null,“游戏结束”);

tin put . set editable(false);

Msg.setText("请点击菜单开始游戏");

tr . settext(RS);

rs =

}

if(a==4){

joptionpane . showmessagedialog(null,“你赢了”);

tin put . set editable(false);

Msg.setText("请点击菜单开始游戏");

tr . settext(RS);

rs =

}

a = 0;b = 0;

}

});

setSize(350,300);

setLocation(500,300);

setDefaultCloseOperation(EXIT _ ON _ CLOSE);

set visible(true);

}

public void initMenu(){

JMenuBar MB = new JMenuBar();

JMenu m = new JMenu(" function ");

MB . add(m);

j menuitem mi 1 = new j menuitem("开始游戏");

JMenuItem mi2 = new JMenuItem(" exit ");

m . add(mi 1);

m . add(mi2);

mi1.addActionListener(新ActionListener(){

public void action performed(action event e){

begin();

}

});

mi2.addActionListener(新ActionListener(){

public void action performed(action event e){

dispose();

}

});

MB . set visible(true);

add(mb,“北”);

}

public void begin(){

for(int I = 0;RS . length()& lt;4;i++){

int ran =(int)(math . random()* 10);

如果(!rs.contains(String.valueOf(ran)))

RS+= string . value of(ran);

}

TRS . settext(" * * * * ");

tin put . set editable(true);

count = 0;

ta.setText(空);

msg.setText(空);

}

公共布尔validate_input(){

string input = tin put . gettext();

返回input . matches(" \ \ d { 4 } ");

}

公共void setAB(){

string input = tin put . gettext();

for(int I = 0;我& lt4;i++){

if(RS . charat(I)= = input . charat(I))

a++;

}

字符串标志= " ";

for(int I = 0;我& lt4;i++){

for(int j = 0;j & lt4;j++)

if(RS . charat(I)= = input . charat(j)& amp;& amp!flag . contains(input . substring(j,j+1))){

b++;

flag+=input.substring(j,j+1);

}

}

b-= a;

}

}