gamerecord.java

j2me 小游戏

import javax.microedition.rms.*;
/*
*游戏rms;
*/
public class GameRecord
{
	RecordStore rs;
    public static byte[] score = (String.valueOf(Configure.score)).getBytes();
	byte[] con = new byte[5];

	public GameRecord()
	{
		try
		{
			rs = RecordStore.openRecordStore("config",true);
			if (rs.getVersion()==0)
			{
				
				rs.addRecord(score,0,score.length);
			}
			System.out.println(rs.getVersion());
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
	}

	public void writeRecord()
	{
		try
		{ 
		    score = (String.valueOf(Configure.score)).getBytes();
			rs.setRecord(2,score,0,score.length);
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
	}

	public void readRecord()
	{
		try
		{
			con = rs.getRecord(1);
			Configure.score = Integer.parseInt(new String(rs.getRecord(2)));
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
	}
}