hellomidlet.java

五子棋,J2ME小游戏

// Decompiled by DJ v2.9.9.61 Copyright 2000 Atanas Neshkov  Date: 2004-12-21 16:10:41
// Home Page : http://members.fortunecity.com/neshkov/dj.html  - Check often for new version!
// Decompiler options: packimports(3) 

package igs;

import java.io.*;
import javax.microedition.lcdui.*;
import javax.microedition.media.Manager;
import javax.microedition.midlet.MIDlet;
import javax.microedition.rms.InvalidRecordIDException;
import javax.microedition.rms.RecordStore;

// Referenced classes of package igs:
//            BoardCanvas, ThinkThread

public class HelloMIDlet extends MIDlet
{

    public void loadSettings()
    {
        try
        {
            RecordStore recordstore = RecordStore.openRecordStore("igsClient", true);
            byte abyte0[] = recordstore.getRecord(1);
            DataInputStream datainputstream = new DataInputStream(new ByteArrayInputStream(abyte0));
            BoardCanvas.perBox = datainputstream.readInt();
            recordstore.closeRecordStore();
        }
        catch(Exception exception)
        {
            exception.printStackTrace();
        }
    }

    public HelloMIDlet()
    {
        stopped = false;
        display = Display.getDisplay(this);
        board = new byte[19][];
        for(int i = 0; i < 19; i++)
            board[i] = new byte[19];

        try
        {
            icon = Image.createImage("/icons/Icon.png");
        }
        catch(IOException ioexception) { }
        boardCanvas = new BoardCanvas(board, this);
        boardCanvas.side = ThinkThread.userSide;
        loadSettings();
    }

    void alarm(String s, AlertType alerttype)
    {
        alarm(s, alerttype, 1000);
    }

    void alarm(String s, AlertType alerttype, int i)
    {
        Alert alert = new Alert("\u6CE8\u610F");
        alert.setString(s);
        alert.setType(alerttype);
        alert.setTimeout(i);
        alerttype.playSound(display);
        display.setCurrent(alert);
        try
        {
            Thread.currentThread();
            Thread.sleep(i);
        }
        catch(Exception exception) { }
    }

    public void playSound()
    {
        try
        {
            Manager.playTone(60, 50, 100);
        }
        catch(Exception exception)
        {
            AlertType.INFO.playSound(display);
        }
        try
        {
            Thread.currentThread();
            Thread.sleep(60L);
        }
        catch(Exception exception1) { }
    }

    public void startApp()
    {
        playSound();
        display.setCurrent(boardCanvas);
    }

    public void saveSettings()
    {
        try
        {
            RecordStore recordstore = RecordStore.openRecordStore("igsClient", true);
            ByteArrayOutputStream bytearrayoutputstream = new ByteArrayOutputStream();
            DataOutputStream dataoutputstream = new DataOutputStream(bytearrayoutputstream);
            dataoutputstream.writeInt(BoardCanvas.perBox);
            byte abyte0[] = bytearrayoutputstream.toByteArray();
            try
            {
                recordstore.setRecord(1, abyte0, 0, abyte0.length);
            }
            catch(InvalidRecordIDException invalidrecordidexception)
            {
                recordstore.addRecord(abyte0, 0, abyte0.length);
            }
            recordstore.closeRecordStore();
        }
        catch(Exception exception)
        {
            exception.printStackTrace();
        }
    }

    public void pauseApp()
    {
        saveSettings();
    }

    public static int toInt(Object obj)
    {
        String s = obj.toString();
        int i = s.length();
        int j = 0;
        for(int k = 0; k < i; k++)
        {
            char c = s.charAt(k);
            if(c >= '0' && c <= '9')
            {
                int l = c - 48;
                j = j * 10 + l;
            }
        }

        return j;
    }

    public void destroyApp(boolean flag)
    {
        saveSettings();
    }

    public Display display;
    volatile byte board[][];
    BoardCanvas boardCanvas;
    Image icon;
    OutputStream os;
    public boolean stopped;
}