黑羽翔天 § Kingda's Weblog: 鼠标跟随工具类

ActionScript3天地会公测中...

今天看到了蓝色月光的消息，推荐偶成了蓝色理想的Flash版主。嚯嚯，偶这个懒人加超级潜水员要勤快点喽！今天第一天“实习”，所以看到下面这个贴后，编了个很小的工具类，供大家使用：
并希望有空的兄弟们跟贴扩展，然后我会整理成一个正式的工具。

原帖：
because1988：
http://www.chromazone-imaging.co.uk/flashindex.html

这个效果十分不错

哪位高手可以给编个类似的

小生谢过了

源代码：
class org.kingda.tools.MouseMoveMC { private var target_mc:MovieClip; private var motionType:String = "scale"; private static var SCALE:String = "scale"; private static var CHASE:String = "chase"; private static var OTHER:String = "other"; //哈哈,兄弟们继续扩展 private var onMouseMove:Function; function MouseMoveMC(tM:MovieClip) { target_mc = tM; init(); } private function init():Void { this.onMouseMove = function() { moveTarget(); }; Mouse.addListener(this); } public function setMoveType(mS:String):Void { if (check(mS)) motionType = mS; } private function moveTarget() : Void { switch (motionType) { case MouseMoveMC.SCALE: scaleMove(); break; case MouseMoveMC.CHASE: chaseMove(); break; case MouseMoveMC.OTHER: otherMove(); break; default: break; } } private function chaseMove():Void { //请补全 trace ("chase"); } private function scaleMove() : Void { var xScale:Number = _root._xmouse/Stage.width; var yScale:Number = _root._ymouse/Stage.height;



		target_mc._x = _root._xmouse - target_mc._width*xScale;

		target_mc._y = _root._ymouse - target_mc._width*yScale;

	}

	

	public function destroy():Void {

		Mouse.removeListener(this);

	}

	private function otherMove() : Void {

		//补全

	}

	private function check(mS : String) : Boolean {

		if(mS == MouseMoveMC.SCALE) return true;

		if(mS == MouseMoveMC.CHASE) return true;

		if(mS == MouseMoveMC.OTHER) return true;

		trace ("MouseMoveMC:Error:not a valid motion type!");

		return false;

	}