TweenLite設計模式

Question

只是好奇。 TweenLite/TweenMax是一個非常常見的動畫庫，我想知道如何分類TweenLite中使用的設計模式。 對於那些你不熟悉，這裏是從他們的網站一些示例代碼：

//import the GreenSock classes 
import com.greensock.*; 
import com.greensock.easing.*; 

//tween the MovieClip named "mc" to an alpha of 0.5 over the course of 3 seconds 
TweenLite.to(mc, 3, {alpha:0.5}); 

//scale myButton to 150% (scaleX/scaleY of 1.5) using the Elastic.easeOut ease for 2  seconds 
TweenLite.to(myButton, 2, {scaleX:1.5, scaleY:1.5, ease:Elastic.easeOut}); 

//tween mc3 in FROM 100 pixels above wherever it is now, and an alpha of 0. (notice the vars object defines the starting values instead of the ending values) 
TweenLite.from(mc3, 1, {y:"-100", alpha:0}); 

//after a delay of 3 seconds, tween mc for 5 seconds, sliding it across the screen by changing its "x" property to 300, using the Back.easeOut ease to make it shoot past it and come back, and then call the onFinishTween() function, passing two parameters: 5 and mc 
TweenLite.to(mc, 5, {delay:3, x:300, ease:Back.easeOut, onComplete:onFinishTween, onCompleteParams:[5, mc]}); 
function onFinishTween(param1:Number, param2:MovieClip):void { 
trace("The tween has finished! param1 = " + param1 + ", and param2 = " + param2); 
} 

//call myFunction() after 2 seconds, passing 1 parameter: "myParam" 
TweenLite.delayedCall(2, myFunction, ["myParam"]); 

//use the object-oriented syntax to create a TweenLite instance and store it so we can reverse, restart, or pause it later. 
var myTween:TweenLite = new TweenLite(mc2, 3, {y:200, alpha:0.5, onComplete:myFunction}); 

//some time later (maybe in by a ROLL_OUT event handler for a button), reverse the tween, causing it to go backwards to its beginning from wherever it is now. 
myTween.reverse(); 

//pause the tween 
myTween.pause(); 

//restart the tween 
myTween.restart(); 

//make the tween jump to exactly its 2-second point 
myTween.currentTime = 2; 

Answer 1

當他們繞過關聯數組而不是調用實際的功能，它是一個神奇的容器反模式：http://c2.com/cgi/wiki?MagicContainer。這被認爲是一個壞主意，因爲你真的應該調用特定的功能而不是構建瘋狂的參數。