import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;

public class Onee extends Frame{
//定义成员变量
  int m;//获取文本数字的变量
  boolean mp;
  boolean mr;
  private int count=0;
  public boolean a[][]=new boolean[m][m];
  public boolean b[][]=new boolean[m][m];
  public boolean c[][]=new boolean[m][m];
  int i1=0;
  int j1=0;
  //界面画线变量
  private int x=55;
  private int y=50;
  private int n=50;
  int i=0;
  int j=0;
  Dialog dlg=new Dialog(this,"111",true);
  FlowLayout fw=new FlowLayout();
  Vector vLines=new Vector();
  TextField tf=new TextField(15);
  Panel p=new Panel();
  //组件重绘
  public void paint(Graphics g)
  {
   g.setColor(Color.red);
   Enumeration e=vLines.elements();
   while(e.hasMoreElements())
    {
      MyLine ln=(MyLine)e.nextElement();
      ln.drawMe(g);
     }
   }
//框架及其组件事件处理       
  public Onee(){   
      MenuBar menuBar = new MenuBar();
        Menu menuFile = new Menu();
        MenuItem menuFileExit = new MenuItem();
        MenuItem menuFileEasy = new MenuItem();
        MenuItem menuFileHard = new MenuItem();
        Menu menuOrder =new Menu();
        MenuItem menuOrderCp=new MenuItem();
        MenuItem menuOrderMe=new MenuItem();
        Menu menuVersion= new Menu();
        MenuItem menuVersionGy=new MenuItem();
        
        menuFile.setLabel("选项");
        menuFileEasy.setLabel("容易");
        menuFileHard.setLabel("困难");
        menuFileExit.setLabel("退出");
        menuOrder.setLabel("顺序");
        menuOrderCp.setLabel("电脑先下");
        menuOrderMe.setLabel("我先下");
        menuVersion.setLabel("版本");
        menuVersionGy.setLabel("关于");
        
        menuFile.add(menuFileEasy);
        menuFile.add(menuFileHard);
        menuFile.add(menuFileExit);
        menuBar.add(menuFile);
        menuOrder.add(menuOrderCp);
        menuOrder.add(menuOrderMe);
        menuBar.add(menuOrder);
        menuVersion.add(menuVersionGy);
        menuBar.add(menuVersion);
        
        
        //主界面控件
        Button b1=new Button("开始");
        p.setLayout(new FlowLayout());
        p.add(new Label("请输入棋格数后回车:"));
        p.add(tf);
        p.add(b1);
        this.add("South",p);
        //界面
        setTitle("一字棋");
        setMenuBar(menuBar);
        setSize(new Dimension(800, 600));
        //小按钮
        Button bb=new Button("确定");
        dlg.setLayout(fw);
        dlg.add(bb);
        setVisible(true);
        //容易
        menuFileEasy.addActionListener(new ActionListener(){
          public void actionPerformed(ActionEvent e){
            mp=true;
            System.out.println("mp="+mp);
            }
          });
        //困难
        menuFileHard.addActionListener(new ActionListener(){
          public void actionPerformed(ActionEvent e){
            mp=false;
            System.out.println("mp="+mp);
            }
          });
        //退出
        menuFileExit.addActionListener(new ActionListener() {
                public void actionPerformed(ActionEvent e) {
                    Onee.this.windowClosed();
                }
            });
        //电脑先下
        menuOrderCp.addActionListener(new ActionListener(){
                public void actionPerformed(ActionEvent e){
                  mr=true;
                  System.out.println("mr="+mr);
                  }
             });
        //我先下
         menuOrderMe.addActionListener(new ActionListener(){
                public void actionPerformed(ActionEvent e){
                  mr=false;
                  System.out.println("mr="+mr);
                  }
             });
        //关于
        menuVersionGy.addActionListener(new ActionListener(){
              public void actionPerformed(ActionEvent e){
              dlg.setModal(true);
              dlg.setBounds(400,200,200,150);
              //dlg.list("22222222222");
              dlg.setVisible(true);
              }
         });      
        //确定
        bb.addActionListener(new ActionListener(){
             public void actionPerformed(ActionEvent e){
              dlg.dispose();
              }
         });
        //窗口叉叉  
        this.addWindowListener
        (   
            new WindowAdapter(){
                public void windowClosing(WindowEvent e) {
                  Onee.this.windowClosed();
                }
            });
        //文本事件处理
        tf.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent e) {
                  m=Integer.parseInt(tf.getText()); 
               //System.out.println("m="+m);
               if(m<2) {
                 dlg.setModal(true);
              dlg.setBounds(400,200,200,150);
              //dlg.list("22222222222");
              dlg.setVisible(true);
               }
               ((TextField)e.getSource()).setText("");
              }
         });
         //开始 按钮事件处理
         b1.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent e) {
                    Graphics g=Onee.this.getGraphics();
                    g.setColor(Color.red);
                    while(i<m+1){
                     g.drawLine(x+i*n,y,x+i*n,y+m*n);
                     vLines.add(new MyLine(x+i*n,y,x+i*n,y+m*n));
                     g.drawLine(x,y+i*n,x+m*n,y+i*n);
                     vLines.add(new MyLine(x,y+i*n,x+m*n,y+i*n));
                     i++;
                    }}  
         });
}
//主体函数
public void zhuti(){
   System.out.println("zhuti111111");
   this.addMouseListener(new MouseAdapter(){
    int orgX;
    int orgY;
    public void mousePressed(MouseEvent e)
          {
            orgX=e.getX();
            orgY=e.getY();
            System.out.println("12345");
          }
    public void mouseReleased(MouseEvent e){
    Graphics g=Onee.this.getGraphics();  
    if(mp==true)//Easy 难度判断
     {
     while(count<m*m)
     {if(mr==true)
      {int i1=(int)(Math.random()*(m));
       int j1=(int)(Math.random()*(m));
       
       System.out.println("i1="+i1);
       System.out.println("j1="+j1);
       if(a[i1][j1]==true)  //这个地方为什么就不能判断呢
       System.out.println("ggggg");
       g.fillRect(x+n*i1,y+n*j1,50,50);
       a[i1][j1]=true;//还有这里这个地方为什么就也不能赋值呢********//       b[i1][j1]=true;;//还有这里这个地方为什么就也不能赋值呢
       mr=false;
       count=count+1;
       }  
      }
     }
  } 
});
}
protected void windowClosed(){System.exit(0);}
//主函数***********************************************
public static void main(String[] args) {
   Onee ee=new Onee();
   ee.zhuti();
  }
}
class MyLine
{
  private int x1;
  private int y1;
  private int x2;
  private int y2;
  public MyLine(int x1,int y1,int x2,int y2)
  {
    this.x1=x1;
    this.y1=y1;
    this.x2=x2;
    this.y2=y2;
   }
  public void drawMe(Graphics g)
    {
      g.drawLine(x1,y1,x2,y2);
      }  
}