head.java

小游戏--淘金者 主要用到了双缓冲平面作图

package bin;

import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JApplet;
import javax.swing.ImageIcon;
import javax.swing.JLabel;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.awt.Color;
import java.applet.AudioClip;
import java.awt.Image;

public class Head extends JFrame implements Runnable
{
	private ImageIcon ico;
	private JPanel jp;
	Thread thr;
	private static FrmFunction frame;
	private AudioClip au;//声明对象
	
	public Head()
	{	
		Image icon10 = Toolkit.getDefaultToolkit().getImage("image\\titleIcon.gif");
		ico = new ImageIcon("image\\goldHead.gif");//加载图片
		this.setSize(800,300);
		Dimension dm = Toolkit.getDefaultToolkit().getScreenSize();//获得屏幕大小
		int width  = (int)(dm.getWidth()-800)/2;
		int height = (int)(dm.getHeight()-300)/2;//公式计算GUI居中位置
		this.setLocation(width,height);//初始显示GUI
		this.mygif();
		this.setIconImage(icon10);
		this.setTitle("淘金者");
		this.setUndecorated(true); 
		this.setVisible(true);
	}
	
	public void mygif()
	{
		jp = (JPanel)this.getContentPane();//构造JPanel并获得底层面板
		jp.setSize(800,300);
		jp.setLayout(null);
		jp.setBackground(Color.yellow);//构造面板属性
		JLabel jb = new JLabel();
		jb.setBounds(0,0,800,300);
		jb.setIcon(ico);
		jp.add(jb);
		mymusic();
		
	}
	
	public void mymusic()
	{	
		JApplet ap = new JApplet();
		au = ap.newAudioClip(Head.class.getResource("..\\audio\\head.mid"));
		au.play(); //加载并启动音效
		thr = new Thread(this);
		thr.start();//启动线程
	}
	
	public void run()
	{
		try
		{
			Thread.sleep(20000);//休眠20秒后执行以下操作
			au.stop();//关闭音效
			this.setVisible(false);//关闭GUI
			frame = new FrmFunction();//启用主界面
			frame.setVisible(true);
		}
		catch (Exception e)
		{
			e.getMessage();
		}
	}
	
	public static void showFrmFunction(boolean bool)
	{
		frame.setVisible(true);
	}
}