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showing 1-20 of 50 snipts for as3
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∞ Pull the pagename from URL
import flash.external.ExternalInterface; var pathURL:String = ExternalInterface.call('window.location.href.toString'); var pageURL = pathURL.substring(pathURL.lastIndexOf('/') + 1); stage.addEventListener(Event.ENTER_FRAME, controller); function controller(event:Event) { trace("do something"); }
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∞ Flash as3 clickTag solution
public function handleClick(mouseEvent:MouseEvent):void { var interactiveObject:InteractiveObject = mouseEvent.target as InteractiveObject; var li:LoaderInfo = LoaderInfo(interactiveObject.root.loaderInfo); var url:String; for (var i:String in li.parameters) { if (i.toLowerCase() == "clicktag") { url = li.parameters[ i ]; } } if (url) { if (ExternalInterface.available) { ExternalInterface.call('window.open',url); }else { navigateToURL(new URLRequest(url),"_blank"); } }else { if(ExternalInterface.available) ExternalInterface.call('console.log', "ClickTAG: Couldn't find a valid clicktag variable"); } } myButton.addEventListener(MouseEvent.CLICK,handleClick);
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∞ AS3 Books, Design Patterns
ActionScript 3.0 Design Patterns ISBN-13: 978-0596528461 Advanced ActionScript 3 with Design Patterns ISBN-13: 978-0321426567 ActionScript 3.0 Cookbook ISBN: 978-0-596-52695-5 Refactoring to Patterns ISBN-13: 978-0321213358 Patterns of Enterprise Application Architecture ISBN-13: 978-0321127426
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∞ com.remixtechnology.SWFProfiler.hx
/** * original author shanem (Shane McCartney) http://www.lostinactionscript.com/blog/index.php/2008/10/06/as3-swf-profiler/ * ported to haXe by theRemix : http://remixtechnology.com * demo and source : http://remixtechnology.com/view/SWFProfiler_haXe * * Usage: SWFProfiler.init( ?inspector_object_starting_point:Dynamic ); * Right-Click / Command-Click on the stage after SWFProfiler has been initialized. * Choose "Show Profiler" to open the SWFProfiler * Choose "Garbage Collector" to force gc(). * if SWFProfiler is visible, choose "Hide Profiler" to remove it from stage. * * Initialize without optional parameter: SWFProfiler.init(); * Will disable the Inspector function. * * To Enable the Inspector function, pass an object as the starting point to trace from. * SWFProfiler.init(this); * * in the inspector textinput, use standard dot notation starting from the object passed * "field" or "object.field" or "object.object.field" * * the value of the field will display in the inspector value box (right half) if it exists * the text in the inspector textinput will turn red if the field/object does not exist * */ package com.remixtechnology; import flash.Lib; import flash.Error; import flash.display.Stage; import flash.display.Sprite; import flash.display.Graphics; import flash.display.InteractiveObject; import flash.display.Shape; import flash.text.TextField; import flash.text.TextFormat; import flash.text.TextFieldAutoSize; import flash.events.Event; import flash.events.FocusEvent; import flash.events.ContextMenuEvent; import flash.events.EventDispatcher; import flash.net.LocalConnection; import flash.system.System; import flash.ui.ContextMenu; import flash.ui.ContextMenuItem; import haxe.Timer; class SWFProfiler { private static var itvTime : Int; private static var initTime : Int; private static var currentTime : Int; private static var frameCount : Int; private static var totalCount : Int; public static var minFps : Int; public static var maxFps : Int; public static var minMem : Float; public static var maxMem : Float; public static var history : Int = 60; public static var fpsList : Array<Int> = new Array<Int>(); public static var memList : Array<Float> = new Array<Float>(); public static var displayed : Bool = false; private static var started : Bool = false; private static var inited : Bool = false; private static var frame : Sprite; private static var stage : Stage; private static var content : ProfilerContent; private static var ci : ContextMenuItem; private static var gc_ci: ContextMenuItem; public static inline function init(?main = null) : Void { if(!inited){ inited = true; stage = Lib.current.stage; content = new ProfilerContent(main); frame = new Sprite(); minFps = maxFps = 0; maxMem = 0; minMem = currentMem; var cm : ContextMenu = new ContextMenu(); cm.hideBuiltInItems(); ci = new ContextMenuItem("Show Profiler", true); ci.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, select_ci, false, 0, true); gc_ci = new ContextMenuItem("Garbage Collector"); gc_ci.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, select_gc_ci, false, 0, true); cm.customItems = [ci,gc_ci]; flash.Lib.current.contextMenu = cm; start(); } } public static inline function start() : Void { if(!started){ started = true; initTime = itvTime = Std.int(Timer.stamp()); totalCount = frameCount = 0; frame.addEventListener(Event.ENTER_FRAME, frameLoop, false, 0, true); } } public static inline function stop() : Void { if(!started){ started = false; frame.removeEventListener(Event.ENTER_FRAME, frameLoop); } } public static var currentFps:Int; public static var currentMem(get_currentMem, never):Float; public static inline function get_currentMem() : Float { return (System.totalMemory / 1024) / 1000; } public static var averageFps(get_averageFps, never):Float; public static inline function get_averageFps() : Float { return totalCount / runningTime; } public static var runningTime(get_runningTime, never):Float; private static inline function get_runningTime() : Float { return (currentTime - initTime) ; } public static var intervalTime(get_intervalTime, never):Float; private static inline function get_intervalTime() : Float { return (currentTime - itvTime); } private static inline function select_ci(_) : Void { if(!displayed) { show(); } else { hide(); } } private static inline function select_gc_ci(_) : Void { System.gc(); System.gc(); // i always see people do it twice } private static inline function show() : Void { ci.caption = "Hide Profiler"; displayed = true; stage.addEventListener(Event.RESIZE, resize, false, 0, true); stage.addChild(content); updateDisplay(); } private static inline function hide() : Void { ci.caption = "Show Profiler"; displayed = false; stage.removeEventListener(Event.RESIZE, resize); stage.removeChild(content); } private static inline function resize(e:Event) : Void { content.update(runningTime, minFps, maxFps, minMem, maxMem, currentFps, currentMem, averageFps, fpsList, memList, history); } private static inline function frameLoop(_) : Void { currentTime = Std.int(Timer.stamp()); frameCount++; totalCount++; if(intervalTime >= 1) { currentFps = frameCount; if(displayed) { updateDisplay(); } else { updateMinMax(); } fpsList.push(currentFps); memList.push(currentMem); if(fpsList.length > history) fpsList.shift(); if(memList.length > history) memList.shift(); itvTime = currentTime; frameCount = 0; } } private static inline function updateDisplay() : Void { updateMinMax(); content.update(runningTime, minFps, maxFps, minMem, maxMem, currentFps, currentMem, averageFps, fpsList, memList, history); } private static inline function updateMinMax() : Void { maxFps = Std.int(Math.max(currentFps, maxFps)); minMem = Math.min(currentMem, minMem); maxMem = Math.max(currentMem, maxMem); } } class ProfilerContent extends Sprite { private static inline var FPS_LINE_COLOR_HIGH = 0x33FF00; private static inline var FPS_LINE_COLOR_NORMAL = 0xFFEE33;//0x0099CC; private static inline var FPS_LINE_COLOR_LOW = 0xFF3333; private static inline var MEM_LINE_COLOR_LOW = 0x00CCFF; private static inline var MEM_LINE_COLOR_NORMAL = 0xFFEE33;//0x336699; private static inline var MEM_LINE_COLOR_HIGH = 0xFF3366; private var fpsLabel: TextField; private var minFpsTxtBx : TextField; private var maxFpsTxtBx : TextField; private var minMemTxtBx : TextField; private var maxMemTxtBx : TextField; private var memLabel: TextField; private var infoTxtBx : TextField; private var inspectLabel : TextField; private var inspectInputTxt : TextField; private static inline var exists_tf : TextFormat = new TextFormat("_sans", 9, 0x99CCFF); private static inline var undefined_tf : TextFormat = new TextFormat("_sans", 9, 0xFF88AA); private static inline var tf : TextFormat = new TextFormat("_sans", 9, 0xCCCCCC); private var box : Shape; private var fps : Shape; private var mb : Shape; private var main: Dynamic; private var boxHeight: Int; public function new(?_main:Dynamic = null) : Void { super(); fps = new Shape(); mb = new Shape(); box = new Shape(); main = _main; //this.mouseChildren = (main==null)?false:true; // not necessary this.mouseEnabled = false; fps.x = 65; fps.y = 45; mb.x = 65; mb.y = 90; boxHeight = (main==null)?100:120; minFpsTxtBx = new TextField(); minFpsTxtBx.autoSize = TextFieldAutoSize.RIGHT; minFpsTxtBx.defaultTextFormat = tf; minFpsTxtBx.x = 60; minFpsTxtBx.y = 37; minFpsTxtBx.mouseEnabled = false; maxFpsTxtBx = new TextField(); maxFpsTxtBx.autoSize = TextFieldAutoSize.RIGHT; maxFpsTxtBx.defaultTextFormat = tf; maxFpsTxtBx.x = 60; maxFpsTxtBx.y = 5; maxFpsTxtBx.mouseEnabled = false; fpsLabel = new TextField(); fpsLabel.autoSize = TextFieldAutoSize.RIGHT; fpsLabel.defaultTextFormat = tf; fpsLabel.x = 50; fpsLabel.y = 16; fpsLabel.mouseEnabled = false; minMemTxtBx = new TextField(); minMemTxtBx.autoSize = TextFieldAutoSize.RIGHT; minMemTxtBx.defaultTextFormat = tf; minMemTxtBx.x = 60; minMemTxtBx.y = 83; minMemTxtBx.mouseEnabled = false; maxMemTxtBx = new TextField(); maxMemTxtBx.autoSize = TextFieldAutoSize.RIGHT; maxMemTxtBx.defaultTextFormat = tf; maxMemTxtBx.x = 60; maxMemTxtBx.y = 50; maxMemTxtBx.mouseEnabled = false; memLabel = new TextField(); memLabel.autoSize = TextFieldAutoSize.RIGHT; memLabel.defaultTextFormat = tf; memLabel.x = 55; memLabel.y = 66; memLabel.mouseEnabled = false; addChild(box); addChild(fpsLabel); addChild(minFpsTxtBx); addChild(maxFpsTxtBx); addChild(memLabel); addChild(minMemTxtBx); addChild(maxMemTxtBx); addChild(fps); addChild(mb); if(main != null){ infoTxtBx = new TextField(); infoTxtBx.autoSize = TextFieldAutoSize.LEFT; infoTxtBx.defaultTextFormat = new TextFormat("_sans", 11, 0xCCCCCC); infoTxtBx.y = 98; infoTxtBx.x = 290; infoTxtBx.mouseEnabled = false; inspectLabel = new TextField(); inspectLabel.autoSize = TextFieldAutoSize.LEFT; inspectLabel.defaultTextFormat = tf; inspectLabel.text = "Inspect Object :"; inspectLabel.x = 7; inspectLabel.y = 98; inspectLabel.mouseEnabled = false; inspectInputTxt = new TextField(); inspectInputTxt.type = flash.text.TextFieldType.INPUT; inspectInputTxt.defaultTextFormat = exists_tf; inspectInputTxt.text = "stage.frameRate"; inspectInputTxt.x = 80; inspectInputTxt.y = 98; inspectInputTxt.width = 200; inspectInputTxt.height = 18; inspectInputTxt.mouseEnabled = true; addChild(infoTxtBx); addChild(inspectLabel); addChild(inspectInputTxt); } this.addEventListener(Event.ADDED_TO_STAGE, added, false, 0, true); this.addEventListener(Event.REMOVED_FROM_STAGE, removed, false, 0, true); } public inline function update(runningTime : Float, minFps : Int, maxFps : Int, minMem : Float, maxMem : Float, currentFps : Int, currentMem : Float, averageFps : Float, fpsList : Array<Int>, memList : Array<Float>, history : Int) : Void { if(runningTime >= 1 && maxMem > 0) { minFpsTxtBx.text = Std.string(minFps); maxFpsTxtBx.text = Std.string(maxFps); minMemTxtBx.text = Std.string(minMem); maxMemTxtBx.text = Std.string(maxMem); } fpsLabel.text = Std.int(currentFps) + " FPS\n" + Std.int(averageFps) + " Avg"; memLabel.text = currentMem + " Mb"; if(main != null) updateInspector(); var vec : Graphics = fps.graphics; vec.clear(); var i : Int = 0; var len : Int = fpsList.length; var height : Int = 35; var width : Int = stage.stageWidth - 80; var inc : Float = width / (history - 1); var rateRange : Float = maxFps - minFps; var value : Float; for(i in 0...len) { value = (fpsList[i] - minFps) / rateRange; vec.lineStyle(1, if(value<=.7){ FPS_LINE_COLOR_LOW; }else if(value>=.9){ FPS_LINE_COLOR_HIGH; }else{ FPS_LINE_COLOR_NORMAL; }, 0.7); if(i == 0) { vec.moveTo(width- (len-1-i) * inc, -value * height); } else { vec.lineTo(width- (len-1-i) * inc, -value * height); } } vec = mb.graphics; vec.clear(); i = 0; len = memList.length; rateRange = maxMem - minMem; for(i in 0...len) { value = (memList[i] - minMem) / rateRange; vec.lineStyle(1, if(value<=.6){ MEM_LINE_COLOR_LOW; }else if(value>=.95){ MEM_LINE_COLOR_HIGH; }else{ MEM_LINE_COLOR_NORMAL; }, 0.7); if(i == 0) { vec.moveTo(width- (len-1-i) * inc, -value * height); } else { vec.lineTo(width- (len-1-i) * inc, -value * height); } } } private inline function updateInspector( ):Void { var obj:Dynamic = main; var obj_ar:Array<String> = inspectInputTxt.text.split("."); if(inspectInputTxt.text.lastIndexOf(".") > 0){ for(i in 0...obj_ar.length){ if(Reflect.hasField(obj, obj_ar[i])){ if(i < obj_ar.length-1){ inspectInputTxt.defaultTextFormat = exists_tf; obj = Reflect.field(obj, obj_ar[i]); }else{ if(Reflect.hasField(obj, obj_ar[i])){ inspectInputTxt.defaultTextFormat = exists_tf; infoTxtBx.text = Reflect.field(obj, obj_ar[i]); } } inspectInputTxt.text = inspectInputTxt.text; }else{ inspectInputTxt.defaultTextFormat = undefined_tf; infoTxtBx.text = ""; inspectInputTxt.text = inspectInputTxt.text; break; } } }else{ if(Reflect.hasField(main,inspectInputTxt.text)){ infoTxtBx.text = Reflect.field(main, inspectInputTxt.text); inspectInputTxt.defaultTextFormat = exists_tf; }else{ inspectInputTxt.defaultTextFormat = undefined_tf; infoTxtBx.text = ""; } inspectInputTxt.text = inspectInputTxt.text; } } private inline function added(e : Event) : Void { resize(); stage.addEventListener(Event.RESIZE, resize, false, 0, true); } private inline function removed(e : Event) : Void { stage.removeEventListener(Event.RESIZE, resize); } private inline function resize(e : Event = null) : Void { var vec : Graphics = box.graphics; vec.clear(); vec.beginFill(0x000000, 0.7); vec.drawRect(0, 0, stage.stageWidth, boxHeight); vec.lineStyle(1, 0xFFFFFF, 0.5); vec.moveTo(65, 45); vec.lineTo(65, 10); vec.moveTo(65, 45); vec.lineTo(stage.stageWidth - 15, 45); vec.moveTo(65, 90); vec.lineTo(65, 55); vec.moveTo(65, 90); vec.lineTo(stage.stageWidth - 15, 90); vec.endFill(); } }
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∞ FileLoader class
package { import flash.display.*; import flash.errors.IOError; import flash.events.*; import flash.geom.*; import flash.net.*; import flash.text.*; import flash.ui.*; import flash.utils.*; public class FileLoader extends Sprite { public static const LOAD_COMPLETE:String = "loadComplete"; public static const LOAD_STARTED:String = "loadStarted"; private var _container:Sprite; private var url:String; private var percent:Number; private var loader:Loader; private var loaded:Number; private var total:Number; private var started:Boolean = false; private var useContainer:Boolean = false; private var note:String = "FileLoader -> "; //----------------------------------------------------------------------------- public function FileLoader(loc:String, arg_container:Sprite = null) { url = loc; ////trace("new FileLoader -> "+url); if(arg_container != null){ _container = arg_container; useContainer = true; } var req:URLRequest = new URLRequest(url); //load the file from the given URL loader = new Loader(); loader.contentLoaderInfo.addEventListener(Event.COMPLETE,loadComplete,false,0,true); loader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS, progressHandler,false,0,true); loader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, ioErrorEvent, false, 0, true); loader.load(req); } private function loadComplete(e:Event):void{ //let the world know it's been loaded if(useContainer){ _container.addChild(loader); } dispatchEvent(new Event(LOAD_COMPLETE)); } private function progressHandler(event:ProgressEvent):void { total = event.bytesTotal; loaded = event.bytesLoaded; percent = loaded/total; //if it has started to load, let the world know ONCE that it's started loading if(!started && loaded > 0){ started = true; dispatchEvent(new Event(LOAD_STARTED)); } } private function ioErrorEvent(e:IOErrorEvent):void{ trace("error loading: "+url); } public function kill():void{ trace("FileLoader -> kill()"); if(useContainer){ _container.removeChild(loader); _container = null; } //loader = null; loader.unload(); loader = null; //GRANT SKINNER HACK -> GARBAGE COLLECTION. Adobe really is a pain in the ass sometimes... try { new LocalConnection().connect('foo'); new LocalConnection().connect('foo'); } catch (e:*) {} // the GC will perform a full mark/sweep on the second call. } public function unload():void{ loader.unload(); loader.contentLoaderInfo.removeEventListener(Event.COMPLETE,loadComplete); loader.contentLoaderInfo.removeEventListener(ProgressEvent.PROGRESS, progressHandler); loader = null; } public function get totalBytes():Number{ return total; } public function get loadedBytes():Number{ return loaded; } public function get file():Loader{ return loader; } public function get container():Sprite{ return _container; } } }
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∞ Respond to FLVPlayBack Events
import fl.video.VideoEvent; function videoStart(e:Event):void { } function videoComplete(e:Event):void { } display.addEventListener(VideoEvent.PLAYING_STATE_ENTERED, videoStart); display.addEventListener(VideoEvent.COMPLETE, videoComplete);
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∞ Tween Transitions in AS3 | fl.transitions.Tween
import fl.transitions.Tween; import fl.transitions.easing.*; // Tween(object, 'property', EasingType, begin, end, duration, useSeconds); var my_tween = new Tween(my_mc, 'alpha', Strong.easeIn, 0, 100, 30, false);
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∞ Loading FlashVars in As3
var flashvars:Object = LoaderInfo(this.root.loaderInfo).parameters; var [REPLACE WITH VARIABLE NAME]:String = flashvars.my_domain;
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∞ Loading External Content in AS3
var loader:Loader = newLoader(); loader.contentLoaderInfo.addEventListener(Event.COMPLETE, onLoaded); loader.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS, onProgress); function onLoaded(e:Event):void { addChild(loader.content); } function onProgress(e:ProgressEvent):void { trace(((e.bytesLoaded/e.bytesTotal) * 100).toString() + " percent loaded"); } loader.load(new URLRequest([REPLACE]));
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∞ Custom FLV Playback in AS3
var video:Video = new Video(); addChild(video); var nc:NetConnection = new NetConnection(); nc.connect(null); var ns:NetStream = new NetStream(nc); ns.client = this; function onMetaData(info:Object):void { } video.attachNetStream(ns); ns.play([REPLACE]);
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∞ Play External Sound in AS3
var s:Sound = new Sound(new URLRequest([REPLACE])); var sc:SoundChannel = s.play(); var st:SoundTransform = new SoundTransform(1, 0); sc.soundTransform = st;
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∞ Import De Monster Debugger
import nl.demonsters.debugger.MonsterDebugger; var d:MonsterDebugger = new MonsterDebugger(this); // MonsterDebugger.trace(this, "Trace this here!");
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∞ tweenLite - onComplete
TweenLite.to(bg_inicial_mc, .7, { alpha:0, onComplete: fadeBg(1)});
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∞ Transitions
import caurina.transitions.*; function moveSlider(event:MouseEvent):void { var newY:Number=0; switch (event.currentTarget) { case carBtn : newY=0; break; case truckBtn : newY=78; break; case rvBtn : newY=156; break; case boatBtn : newY=234; break; } Tweener.addTween(navSlider_mc, {y:newY, time:.5, transition:"easeOutCubic"}); } carBtn.addEventListener(MouseEvent.CLICK, moveSlider); truckBtn.addEventListener(MouseEvent.CLICK, moveSlider); rvBtn.addEventListener(MouseEvent.CLICK, moveSlider); boatBtn.addEventListener(MouseEvent.CLICK, moveSlider); var jump:String; function playTransition(event:MouseEvent):void{ switch(event.currentTarget){ case carBtn: jump="car"; break; case truckBtn: jump="truck"; break; case rvBtn: jump="rv"; break; case boatBtn: jump="boat"; break; } play(); } carBtn.addEventListener(MouseEvent.CLICK,playTransition); truckBtn.addEventListener(MouseEvent.CLICK,playTransition); rvBtn.addEventListener(MouseEvent.CLICK,playTransition); boatBtn.addEventListener(MouseEvent.CLICK,playTransition); <!--remember the stop(); and gotoAndPlay(jump);-->
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∞ Flash quick distance, angle demo
var a:Point = new Point(stage.stageWidth/2, stage.stageHeight/2); var lineDrawing:Shape = new Shape(); addChild(lineDrawing); this.addEventListener(Event.ENTER_FRAME, loop); function loop(e:Event):void{ lineDrawing.graphics.clear(); var b:Point = new Point(mouseX, mouseY); var distance = Point.distance(a, b); lineDrawing.graphics.lineStyle(1); lineDrawing.graphics.moveTo(a.x,a.y); ///This is where we start drawing lineDrawing.graphics.lineTo(b.x, b.y); var angle:Number = Math.atan2(b.y - a.y, b.x - a.x) * 180 / Math.PI; if(angle < 0) angle += 360; }
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∞ Shockwave ActiveX resize fix
void __fastcall TForm1::FormResize(TObject *Sender) { try { // removemos o componente( ShockwaveFlashComp1 ) do container ( TForm1 ) ShockwaveFlashComp1->Parent = NULL; // então redimensionamos o componente ( ShockwaveFlashComp1 ) ShockwaveFlashComp1->SetBounds(0, 0, Form1->Width, Form1->Height); // recolocamos o componente ( ShockwaveFlashComp1 ) no container( TForm1 ) ShockwaveFlashComp1->Parent = Form1; } catch (...) { } }
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∞ Tint MovieClip
function tintColor(mc:MovieClip,colorNum:Number,alphaSet:Number):void { var colorTransform:ColorTransform =mc.transform.colorTransform; colorTransform.color = colorNum; mc.transform.colorTransform = colorTransform; } tintColor(sprite1, 0xff0000, .6);
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∞ check if node exists
if ("nodeName" in xml) {do something} // You can also check for a node attribute like this: if ("@attribute" in node) {do something}
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∞ random number as3
var ran:int = Math.round(Math.random() * (high - low)) + low;
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∞ as3 getURL
//just as easy as getURL in as2 navigateToURL(new URLRequest("blah.com"), "_blank");
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