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TweenFPS

Kind of class:	public class
Package:	com.bourre.transitions
Inherits from:	AbstractTween < AbstractSyncCommand < AbstractCommand
Author:	Cédric Néhémie
Classpath:	com.bourre.transitions.TweenFPS
File last modified:	Monday, 24 November 2008, 11:36:57

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/*
 * Copyright the original author or authors.
 * 
 * Licensed under the MOZILLA PUBLIC LICENSE, Version 1.1 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.mozilla.org/MPL/MPL-1.1.html
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.bourre.transitions 
{ 
    /**
     * @author    C√©dric N√©h√©mie
     */
    public class TweenFPS 
        extends AbstractTween
    {
        public function TweenFPS(     target : Object,
                                    setter : String, 
                                    endValue : Number,
                                    duration : Number, 
                                    startValue : Number = NaN, 
                                    easing : Function = null, 
                                    getter : String = null )
        {
            super( target, setter, endValue, duration, startValue, easing, getter );
            _oBeacon = FPSBeacon.getInstance();
        }
        
        //-------------------------------------------------------------------------
        // VIRTUAL METHODS IMPLEMENTATION
        //-------------------------------------------------------------------------
        
        override public function isMotionFinished() : Boolean
        {
            return ++_nPlayHead >= _nDuration;
        }
        
        override public function isReversedMotionFinished () : Boolean
        {
            return --_nPlayHead <= 0;
        }
    }
}