score.java

java 版的俄罗斯方块在原来的基础上的网络版

import java.awt.*;
import java.io.*;
import java.util.*;
/**
 * Title:
 * Description:
 * Copyright:    Copyright (c) 2001
 * Company:
 * @author
 * @version 1.0
 */

public class Score
{
    int[] m_nScore=new int[10];
    String[] m_sName=new String[10];

    public Score()
    {
        for(int i=0;i<10;i++)
        {
            m_nScore[i]=0;
            m_sName[i]="None";
        }
        readFromFile();
    }
    private void readFromFile()
    {
      	String ObjStr="";
        try{
            Reader in = new FileReader("res/a.txt");
            char[] buff = new char[4096];
            int nch;
            while ((nch = in.read(buff, 0, buff.length)) != -1) {
                ObjStr=ObjStr+(new String(buff, 0, nch));
            }
        }
        catch(Exception e){e.printStackTrace();}
        parseStr(ObjStr);
    }

    private void parseStr(String s)
    {
        StringTokenizer st=new StringTokenizer(s,"|");
        for(int i=0;i<10;i++)
        {
            if(st.hasMoreTokens())
            {
                String sStr=st.nextToken();
                StringTokenizer stt=new StringTokenizer(sStr,"@");
                m_sName[i]=stt.nextToken();
                try{
                    m_nScore[i]=Integer.parseInt(stt.nextToken());
                }catch(Exception e)
                {
                    m_nScore[i]=0;
                }
            }
            else
            {
                m_sName[i]="None";
                m_nScore[i]=0;
            }
        }
    }

    private void sortScore()
    {
        int nTempScore=0;
        String sTempName="None";
        for(int i=0;i<10;i++)
        {
            for(int j=i;j<10;j++)
            {
                if(m_nScore[i]<m_nScore[j])
                {
                    nTempScore=m_nScore[j];
                    sTempName=m_sName[j];
                    m_nScore[j]=m_nScore[i];
                    m_sName[j]=m_sName[i];
                    m_nScore[i]=nTempScore;
                    m_sName[i]=sTempName;
                }
            }
        }
    }

    private void saveToFile()
    {
        //first to create a string with some order
        sortScore();
        String sStr="";
        for(int i=0;i<10;i++)
        {
            if(m_sName[i].trim().equals(""))m_sName[i]="none";
            sStr+=m_sName[i].trim()+"@"+m_nScore[i]+"|";
//            System.out.println(sStr);
        }
        try
        {
            File f=new File("res/a.txt");
            if(!f.exists())f.createNewFile();
            Writer wr=new FileWriter(f);
            wr.write(sStr);
            wr.flush();
        }
        catch(Exception e){e.printStackTrace();}
    }

    public boolean isScoreTop(int nScore)
    {
        boolean bIsTop=false;
        for(int i=0;i<10;i++)
        {
            if(m_nScore[i]<nScore)bIsTop=true;
        }
        return bIsTop;
    }

    public void insertNameScore(String sName,int nScore)
    {
        if(!isScoreTop(nScore))return;
        sortScore();
        m_nScore[9]=nScore;
        m_sName[9]=sName;
        sortScore();
        saveToFile();
    }

    public int[] getScore()
    {
        return m_nScore;
    }

    public String[] getName()
    {
        return m_sName;
    }


}