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  • AS 会飞的小蜜蜂,随机线性正弦函数。

    会飞的小蜜蜂



    package 

    {


    import flash.display.MovieClip;
    import flash.events.Event;




    public class Bobbing extends MovieClip
    {


    private var mi:Mi;
    private var angelX:Number = 0;
    private var angelY:Number = 0;
    private var centerX:Number = 200;
    private var centerY:Number = 200;
    private var range:Number = 150;
    private var xspeed:Number=.05;


    private var yspeed:Number=.02;


    public function Bobbing()
    {


    init();


    }
    private function init()
    {
    mi=new Mi();
    addChild(mi);
    mi.x = 0
    mi.y = stage.stageHeight / 2;
    addEventListener(Event.ENTER_FRAME,hs);






    }
    public function hs(e)
    {

    mi.x=centerX+Math.sin(angelX)*range;
    mi.y=centerY+Math.sin(angelY)*range;
    angelX+=xspeed;
    angelY+=yspeed;
    }
    }


    }

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  • 原文地址:https://www.cnblogs.com/javawebsoa/p/3113061.html
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