/*
?*?@（#）Animator.java	1.13?04/07/26
?*?
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?*?
?*?Neither?the?name?of?Sun?Microsystems?Inc.?or?the?names?of?contributors?may?
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?*/

/*
?*?@（#）Animator.java	1.13?04/07/26
?*/

import?java.awt.*;
import?java.awt.event.*;
import?java.applet.applet;
import?java.applet.AudioClip;
import?java.util.Vector;
import?java.util.Hashtable;
import?java.util.Enumeration;
import?java.net.URL;
import?java.net.MalformedURLException;
import?java.util.List;
import?java.util.ArrayList;
import?java.util.Iterator;

/**
?*?An?applet?that?plays?a?sequence?of?images?as?a?loop?or?a?one-shot.
?*?Can?have?a?soundtrack?and/or?sound?effects?tied?to?individual?frames.
?*?See?the?plets/applets/Animator/“>Animator
?*?home?page?for?details?and?updates.
?*
?*?@author?Herb?Jellinek
?*?@version?1.13?07/26/04
?*/
public?class?Animator?extends?applet?implements?Runnable?MouseListener?{
????int?appWidth?=?0;????????????????//?Animator?width
????int?appHeight?=?0;???????????????//?Animator?height
????Thread?engine?=?null;????????????//?Thread?animating?the?images
????boolean?userPause?=?false;???????//?True?if?thread?currently?paused?by?user
????boolean?loaded?=?false;??????????//?Can?we?paint?yet?
????boolean?error?=?false;???????????//?Was?there?an?initialization?error?
????Anim