readwords.java

用java实现的类似于连连看游戏的单词连连看

import java.io.*;
import java.util.*;
import javax.swing.*;
public class ReadWords
{
    FileReader in;
    BufferedReader inTwo;
    int ok=-1;
    String str="*****";
   public ReadWords()
   { 
     
   }
   public void setLinkFile(File f)
   { 
     try{
          in=new FileReader(f);
          inTwo=new BufferedReader(in); 
          ok=1;
         }
      catch(IOException e){} 
   }
   public String[] getWords()
   { 
      String a[]=new String[30];
      if(ok==1)
      { 
        String contentLine=null;
        try
           {
         
               contentLine=inTwo.readLine();
             
           }  
         catch(IOException ee)
         {
         	 JFrame jframe=new lastStep("NO WORDS");
         	 System.out.println("error");
         	 System.exit(0);
         }
        StringTokenizer fenxi=new StringTokenizer(contentLine," *");
        int count=fenxi.countTokens();
        a=new String[count];
        int k=0;
        while( fenxi.hasMoreElements())
        {   
            a[k]=fenxi. nextToken();
            k++;
        } 
     
      }
      else if(ok==-1)
      {  
         int k=0;
        while( k<a.length)
        {   
            a[k]="No";
            k++;
        } 
      
      }
     return a;
   }
   public String getSentence()
   { 
      String contentLine=null;
      if(ok==1)
      { 
        try{
             contentLine=inTwo.readLine();
           }
         catch(IOException ee){}
        
      }
      else if(ok==-1)
      {  
         int k=0;
         contentLine=null;
      }
     return contentLine;
   }
  public void closeRead()
   {  
      try
         { 
           in.close();
           inTwo.close();
           ok=-1;
         }
      catch(Exception exp){}
   }
}