flash tween tweener教學與效果優化 | 技術解析JustFLY~JustBlog~

第一版會當掉的問題應該是flash的tween的問題了
今天google了一下換tweener來試了一下
目前是沒有發生同樣的情形
不愧是高手高高手開發的東西阿

tweener還提供許多動態路線可以使用(這邊也有)
能做的當然也不只位移
模糊大小比例透明顏色….都可以
不過有的要先初始化才能控制到
像是要控制BLUR的話要先FilterShortcuts.init()
要控制COLOR的話要先ColorShortcuts.init()
不過每初始化一樣都會增加SWF的大小
可以參考節自官網的下表

Class path and name	Description	Approximate addition to SWF size
caurina.transitions.properties.ColorShortcuts	Includes properties for manipulating the color of display objects, such as individual channel multiplier and offsets, and special coloring such as hue, saturation, brightness and contrast.	2.2 kb
caurina.transitions.properties.CurveModifiers	Modifiers that provide some kind of change for normal tweenings; right now, the bezier curve only.	0.4 kb
caurina.transitions.properties.DisplayShortcuts	Special properties for display objects such as Sprites, MovieClips, and TextField instances, include modifiers for visibility, frame position, and scrollRect size.	0.8 kb
caurina.transitions.properties.FilterShortcuts	A list of special properties that simplify the tweening of the built-in bitmap filters such as Blur, Glow, and many others.	3.5 kb
caurina.transitions.properties.SoundShortcuts	Special properties used when controlling sound.	0.2 kb
caurina.transitions.properties.TextShortcuts	Additional special properties used to change some specific TextField properties, such as TextFormat properties, and the text content itself.	0.9 kb

還有一個很方便的是它連EventListener也內建了
很容易就可以呼叫下一個動作並帶入參數
加上延遲的時間
很直覺性的可以做出希望完成的動作~

import caurina.transitions.Tweener;
import caurina.transitions.properties.FilterShortcuts;
FilterShortcuts.init();
stage.frameRate =30;

var blurMax:Number = 64;
var loopMax:Number = 3;
var stopArr :Array = new Array("",-142,-99,-51,0);
var atArr :Array = new Array("","44444","33333","22222","11111");
var newgoAt:Number;
function init():void {
	for (var i=1; i<=5; i++) {
		var tmc:MovieClip = this["mov"+i+"_mc"];
		tmc.gotoAndStop(i);
	}
	movebar();
	newgoAt = 1;
	var playbar = setInterval(movebar , 6000);
}


function movebar():void {
	newgoAt ++;
	newgoAt = newgoAt >4? 1:newgoAt;
	for (var i=1; i<=5; i++) {
		var tmc:MovieClip = this["mov"+i+"_mc"];
		tmc.looptime = 0;
		setTimeout(next1,300*i,tmc);
	}
}

function next1(m:MovieClip):void {
	Tweener.addTween(m, {y:100, time:1, transition:"easeInQuint", onComplete:next2,onCompleteParams:[m]});
	Tweener.addTween(m, {_Blur_blurY:4, time:2.5, transition:"easeInQuint", onComplete:next2,onCompleteParams:[m]});
}
function next2(m:MovieClip) {
	m.y = -140;
	if(m.looptime
改用tweener後程式碼感覺也簡單多了～