/* 
 * XMover.java --
 *
 *      animation stuff.
 *
 * Copyright 1995 Regents of the University of California
 * Permission to use, copy, modify, and distribute this
 * software and its documentation for any purpose and without
 * fee is hereby granted, provided that this copyright
 * notice appears in all copies.  The University of California
 * makes no representations about the suitability of this
 * software for any purpose.  It is provided "as is" without
 * express or implied warranty.
 *
 * rcsid = "$Header: /disks/barad-dur/now/rywang/src/java/classes/ryw/XMover.java,v 1.5 1995/10/21 15:40:02 rywang Exp $ xFS (Berkeley)"
 */

package ryw;

import java.awt.*;
import java.awt.image.*;
import java.util.Vector;
import java.util.Enumeration;


/**
 * A runnable object that performs animations.
 * It has a queue of actions to be performed.
 * The thread repeadely dequeues this queue and performs the action.
 * @see ryw.XMoverItem
 * @see ryw.XSleepElement
 * @see ryw.XMoveElement
 */
public class XMover extends XAnim {
    public void run () {

	Enumeration moveElements = this.elements ();

	while (moveElements.hasMoreElements ()) {
	    XMoverItem move = (XMoverItem) moveElements.nextElement ();
	    move.doMove ();
	}
    }
}