MultiMC5/depends/launcher/MCFrame.java

//
//  Copyright 2012 MultiMC Contributors
//
//    Licensed under the Apache License, Version 2.0 (the "License");
//    you may not use this file except in compliance with the License.
//    You may obtain a copy of the License at
//
//        http://www.apache.org/licenses/LICENSE-2.0
//
//    Unless required by applicable law or agreed to in writing, software
//    distributed under the License is distributed on an "AS IS" BASIS,
//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//    See the License for the specific language governing permissions and
//    limitations under the License.
//

import net.minecraft.Launcher;
import java.applet.Applet;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Toolkit;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.net.MalformedURLException;
import java.net.URL;
import java.io.IOException;
import java.io.File;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;

public class MCFrame extends Frame implements WindowListener
{
    private Launcher appletWrap = null;
    public MCFrame ( String title )
    {
        super ( title );
        BufferedImage image = null;
        try {
            image = ImageIO.read ( new File ( "icon.png" ) );
            setIconImage ( image );
        } catch ( IOException e ) {
            e.printStackTrace();
        }
        this.addWindowListener ( this );
    }

    public void start ( Applet mcApplet, String user, String session, Dimension winSize, boolean maximize )
    {
        try {
            appletWrap = new Launcher ( mcApplet, new URL ( "http://www.minecraft.net/game" ) );
        } catch ( MalformedURLException ignored ) {}

        appletWrap.setParameter ( "username", user );
        appletWrap.setParameter ( "sessionid", session );
        appletWrap.setParameter ( "stand-alone", "true" ); // Show the quit button.
        mcApplet.setStub ( appletWrap );

        this.add ( appletWrap );
        appletWrap.setPreferredSize ( winSize );
        this.pack();
        this.setLocationRelativeTo ( null );
        this.setResizable ( true );
        if ( maximize ) {
            this.setExtendedState ( MAXIMIZED_BOTH );
        }

        validate();
        appletWrap.init();
        appletWrap.start();
        setVisible ( true );
    }

    @Override
    public void windowActivated ( WindowEvent e ) {}

    @Override
    public void windowClosed ( WindowEvent e ) {}

    @Override
    public void windowClosing ( WindowEvent e )
    {
        new Thread() {
            public void run() {
                try {
                    Thread.sleep ( 30000L );
                } catch ( InterruptedException localInterruptedException ) {
                    localInterruptedException.printStackTrace();
                }
                System.out.println ( "FORCING EXIT!" );
                System.exit ( 0 );
            }
        }
        .start();

        if ( appletWrap != null ) {
            appletWrap.stop();
            appletWrap.destroy();
        }
        // old minecraft versions can hang without this >_<
        System.exit ( 0 );
    }

    @Override
    public void windowDeactivated ( WindowEvent e ) {}

    @Override
    public void windowDeiconified ( WindowEvent e ) {}

    @Override
    public void windowIconified ( WindowEvent e ) {}

    @Override
    public void windowOpened ( WindowEvent e ) {}
}