package?javaapplication1;
import?java.awt.*;
import?java.applet.*;
import?java.awt.event.*?;

public?class?pintu?extends?applet	implements?MouseListenerMouseMotionListener??
{
	private?Image?picture;
	private?Graphics?buffer;
	
	private?Image?pic[];
	private?Image?off_pic[];
	private?Graphics?off_buf[];
	private?Image?off_screen;
	private?Graphics?off_buffer;	
	private?Image?off_drag;
	private?Graphics?off_drag_buf;
	
	private?int?map[][];
	private?int?ran[];
	private?int?width=0;
	private?int?height=0;
	private?int?lastx;
	private?int?lasty;
	private?int?last_downx;
	private?int?last_downy;
	private?int?stepx;
	private?int?stepy;
	private?boolean?choose;
	private?boolean?click[][];
	private?boolean?m_down;
	private?boolean?m_drag;
	private?boolean?not_redraw;
	private?boolean?able;
	Font?font1font2;
	
	//程序的初始化
	public?void?init（）
	{
		resize（640480）;
		pic?=?new?Image?[3];
		off_pic?=??new?Image[16];		
		off_buf?=?new?Graphics?[16];
		map?=?new?int?[4][4];
		ran?=?new?int?[15];
		
		for（int?a=0;a<16;a++）
			map[a/4][a%4]?=?a;		
		for（int?a=0;a<15;a++）
			ran[a]=a;
		click=new?boolean?[4][4];
		
		MediaTracker?tracker=?new?MediaTracker?（this）;
		
		//要載入的圖片
		pic[0]=getImage（getCodebase（）“PICTURE0.JPG“）;
		pic[1]=getImage（getCodebase（）“PICTURE1.JPG“）;
		pic[2]=getImage（getCodebase（）“PICTURE2.GIF“）;
		tracker.addImage?（pic[0]0）;
		tracker.addImage?（pic[1]0）;
		tracker.addImage?（pic[2]0）;		
		try{
			tracker.waitForID?（0）;
		}catch（InterruptedException?e）{}
	
		//設置字體
		font1=?new?Font?（“TimesRoman“?Font.BOLD?48）;
		font2=?new?Font?（“TimesRoman“?Font.BOLD?32）;
		width=640;
		height=480;
		
		//初始化主界面
		initForm（）;
		
		//添加鼠標監聽事件
		addMouseListener（this）;
		addMouseMotionListener（this）;		
	}
	
	//面板初始化
	void?initForm（）
	{
		this.setBackground?（Color.orange）;
		if（off_drag==null）{
			off_drag?=?createImage（width/4height/4）;
			off_drag_buf?=?off_drag.getGraphics?（）;
		}
	}
	
	public?void?paint（Graphics?g）{
		if（off_screen==null）
		{
			off_screen?=?createImage（widthheight）;
			off_buffer=off_screen.getGraphics?（）;			
		}
		if（able）{
			off_buffer.setColor?（Color.black?）;	
		
			for（int?a=0;a<4;a++）
				for（int?b=0;b<4;b++）
				{
					if（map[a][b]!=15）
						off_buffer.drawImage?（off_pic[map[a][b]]b*width/4a*height/4this）;
					if（map[a][b]==15）
						off_buffer.fillRect?（b*width/4a*height/4width/4height/4）;
					for（int?c=0;c<2;c++）
						off_buffer.drawRect?（b*width/4+ca*height/4+cwidth/4-cheight/4-c）;
					if（click[a][b]）
					{
						off_buffer.setColor（Color.red）;
						for（int?d=0;d<2;d++）
						off_buffer.drawOval?（b*width/4-da*height/4-dwidth/4+dheight/4+d）;
						off_buffer.setColor?（Color.black?）;				
					}
				}
		}
		else{
			off_buffer.setColor?（Color.orange?）;
			off_buffer.fillRect?（00640480）;
			off_buffer.setFont?（font1）;
			off_buffer.setColor（Color.red?）;
			off_buffer.drawImage?（p

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件?????211481??2003-07-30?13:57??java（j2ee）課程設計報告?（7）\PICTURE0.JPG

?????文件?????277092??2003-07-30?13:57??java（j2ee）課程設計報告?（7）\PICTURE1.JPG

?????文件?????233843??2003-07-30?13:57??java（j2ee）課程設計報告?（7）\PICTURE2.GIF

?????文件???????9406??2011-07-13?19:03??java（j2ee）課程設計報告?（7）\pintu.java

????..A.SH.????????10??2006-11-19?09:49??java（j2ee）課程設計報告?（7）\_desktop.ini

?????文件?????157184??2011-07-20?17:50??java（j2ee）課程設計報告?（7）\拼圖.doc

?????目錄??????????0??2011-08-30?10:43??java（j2ee）課程設計報告?（7）

-----------?---------??----------?-----??----

???????????????889016????????????????????7