import?java.awt.*;
import?java.applet.*;

public?class?Chengtie?extends?applet?implements?Runnable
{
	Thread?t=null;
	//音樂
	AudioClip?audioRing;
	AudioClip?audioLine;
	AudioClip?audioStop;
	AudioClip?audio13;
	
	public?final?static?int?numOfTrain=28;
	public?final?static?int?numOfRingTrain=8;
	public?final?static?int?numOfOneTrain=10;
	public?final?static?int?numOf13Train=10;	
	public?final?static?int?numOfStation=55;
	static?Train?trains[]=new?Train[numOfTrain];
	static?Station?stations[]=new?Station[numOfStation];
	
	//定義城鐵方向常量
	public?final?static?int?EAST=0;
	public?final?static?int?NORTH=270;
	public?final?static?int?WEST=180;
	public?final?static?int?SOUTH=90;
	public?final?static?int?SOUTHEAST=60;
	public?final?static?int?NORTHWEST=240;
	
	public?final?static?int?NORTHWESTL=243;
	public?final?static?int?SOUTHEASTL=63;
	public?final?static?int?SOUTHEASTR=16;
	public?final?static?int?NORTHWESTR=196;
	
	//定義地圖位置常量
	public?final?static?int?LINE_LEFT=2;
	public?final?static?int?LINE_RIGHT=630;
	public?final?static?int?LINE_TOP=536;
	public?final?static?int?RING_LEFT=290;
	public?final?static?int?RING_RIGHT=500;
	public?final?static?int?RING_TOP=410;
	public?final?static?int?RING_BOTTOM=582;
	public?final?static?int?T_TOP=123;
	public?final?static?int?T_LEFT=149;
	public?final?static?int?T_MIDDLEX=330;
	public?final?static?int?T_MIDDLEY=167;
	public?final?static?int?T_RIGHT=490;
	public?final?static?int?T_BOTTOM=395;
	public?final?static?int?T_STARX=285;
	public?final?static?int?T_ENDX=490;
	
	//采用雙緩沖技術后臺繪制圖像
	Image?offScreenImage;
	Image?backGroundImage;
	Image?stopImagestopInImageplayImageplayInImage;
	Graphics?offScreenGraphics;
	MediaTracker?mediatracker;
	
	int?imgButtonLeft=330;
	int?imgButtonHeight=200;

	Label?label1label2;
	Choice?choiceWhichTrain;
	TextField?textWhichSpeed;
	TextField?textStatus;
	Button?buttonchangeSpeed;
	
	public?int?traintoBeTraced=0;?????//被跟蹤運行狀況的列車號
	public?boolean?trainPaused=false;?//列車是否處于暫停狀態
	boolean?moveDisplay=false;????????//是否顯示運行狀態
	int?sleeptime=150;
			
	public?void?init（）
	{
	????t=new?Thread（this）;
	????//設置各列車的初始方向及位置
	????for（int?i=0;i<4;i++）????????//0-3??西直門站
	????trains[i]=new?Train（RING_LEFT431NORTHColor.redi-55*i“環線“）;?
	????setVisible（false）;
	????
	????for（int?i=4;i<8;i++）????????//4-7??西直門站
	????trains[i]=new?Train（RING_LEFT431SOUTHColor.redi-55*（i-4）“環線“）;
	????setVisible（false）;
	????for（int?i=0;i<5;i++）????????//8-12????蘋果園站
	????trains[i+8]=new?Train（LINE_LEFT510SOUTHEASTColor.green
	??????????????????????????????i+numOfRingTrain-40*i“一線“）;
	????for（int?i=5;i<10;i++）???????//13-17?????四惠東站
	????trains[i+8]=new?Train（LINE_RIGHTLINE_TOPWESTColor.green
	?????????????????????????????i+numOfRingTrain-40*（i-5）“一線“）;
	?????????????????????????????
	?????????????????????????????
	????for（int?i=0;i<5;i++）???????//18-22??北京北站
	????trains[i+18]=new?Train（T_STARXT_BOTTOMNORTHWE

?屬性????????????大小?????日期????時間???名稱
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????......R?????23885??2003-06-30?13:26??14?城鐵和地鐵運行調度\Chengtie.java

????......R???????595??2003-06-30?13:16??14?城鐵和地鐵運行調度\Chengtie.jcp

????......R???????269??2003-05-20?16:37??14?城鐵和地鐵運行調度\Chengtie.jcw

????......R?????48072??2001-05-06?12:19??14?城鐵和地鐵運行調度\classes\AUDIO13.AU

????......R?????10688??2003-06-30?13:26??14?城鐵和地鐵運行調度\classes\Chengtie.class

????......R???????193??2003-08-10?18:12??14?城鐵和地鐵運行調度\classes\Chengtie.htm

????......R?????60135??2003-06-23?19:25??14?城鐵和地鐵運行調度\classes\Chengtie.jpg

????......R??????5075??1999-05-15?21:19??14?城鐵和地鐵運行調度\classes\DING.AU

????......R???1564413??2001-05-18?19:47??14?城鐵和地鐵運行調度\classes\LIONKING.AU

????......R???1131402??1999-05-15?21:27??14?城鐵和地鐵運行調度\classes\RANDJ.AU

????......R??????2511??2003-06-30?13:26??14?城鐵和地鐵運行調度\classes\Station.class

????......R??????2722??2003-06-30?13:26??14?城鐵和地鐵運行調度\classes\Train.class

????......R???????380??1999-05-24?20:02??14?城鐵和地鐵運行調度\classes\play.GIF

????......R??????1141??2001-04-23?14:20??14?城鐵和地鐵運行調度\classes\play.in.gif

????......R???????399??1999-05-24?20:03??14?城鐵和地鐵運行調度\classes\stop.GIF

????......R???????381??1999-05-24?20:03??14?城鐵和地鐵運行調度\classes\stop.in.gif

????......R???????367??2003-06-30?13:45??14?城鐵和地鐵運行調度\readme.txt

????......R????????41??2003-06-30?13:17??14?城鐵和地鐵運行調度\src_chengtie.txt

????......R????204421??2003-06-30?13:34??14?城鐵和地鐵運行調度\截圖1.jpg

????......R????174840??2003-06-30?13:36??14?城鐵和地鐵運行調度\截圖2.jpg

????...D..R?????????0??2004-12-20?14:38??14?城鐵和地鐵運行調度\classes

????...D..R?????????0??2004-12-20?14:38??14?城鐵和地鐵運行調度

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??????????????3231930????????????????????22