Actionscript :: Flash Game - Pass Loader Class Object To External Swf
Sep 8, 2011
I am really pulling my hair out with this one. Flash game, container swf loads a img using the loader class. The image is the map which will be used on the levels. The problem im having is that I originaly had each level load the map image, convert to a bitmap, and us it to create x and y's for colision detection.
the problem was that the game was loading and sometimes the map image hadent loaded. It also ment that each level was loading the same image and if the above happened on the 3rd, 4th level it was very annoying. So I need a way to load the image in the parent, but have it available to the child, however it must be available as at bitmap to work.
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Feb 24, 2010
I have a class (ImageLoader) that extends Sprite container and loads an external image to its instance. When i instantiate an object of this class from another (Main) class i want to have the dimensions (width, height) of the loaded image being known to this (Main) class. It seems that is difficult for me as the dimensions are known after the image compete loaded. But i don't know how to pass this information from completeHandler event handler to the Main class.
package
{
import flash.display.Sprite;
import flash.events.Event;
[Code].....
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Apr 11, 2011
Is this possible ? If yes how ?Otherwise what's the alternatives ?
By dynamically I mean using
loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, finishLoading);
[code].....
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May 16, 2011
I have to implement a menu with icons using actionscript only. I create a data provider from XML and set
menu = Menu.createMenu(null, dataArray, true);
menu.iconFunction = iconFunction;
Till here everything is fine and my menu is presented, but only with labels.
I create iconFunction as following:
private function iconFunction(item:Object):Class
{
var st:Loader = new Loader();
st.load(new URLRequest(item.icon));
return ?;
}
how do I return my loader object as Class?
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Jul 27, 2009
I created a button class with a method that will allow me to control an external SWF. However, the loader for the SWF is created on my main timeline. Is it possible to access the loader object from within my button class?No matter what I try I either get an error that the variable is not defined (rightfully so because I haven't defined it in the class, it's defined on the main timeline) or that the object is null (when I declare the loader from within the class, which I know is wrong as well)
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Feb 9, 2010
I've got this external class that I'm loading into a function, it traces. But then I try to use the already loaded class in another function it tells me that I'm trying to access something that's not defined[code]...
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Apr 25, 2009
I have a flash rotating banner script that I purchased, and wish to incorporate into my homepage. Instead of creating a page with HTML and adding the banner code as a separate object on the page, I wish to load it as an external swf into a movieclip on my stage. This is what the banner looks like:
[URL]
I have a page that I'm redesigning, it's located at:
[URL]
I have a movieclip named load_banner. Inside the movieclip in its own frame, I put in the following code:
Code:
import flash.net.URLRequest;
import flash.display.Loader;
import flash.events.Event;
[Code]....
However when I test it, the images load off to the right hand side of the screen, not centered in the movie clip like I want...
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Mar 3, 2010
I want to pass through configuration arguments to a class. These are all the optional vars that go into configuring the class - and should be able to run in any order.
at the moment i just pass through the optional vars the regular way. Supposing the constuctor was like the following:
private var _reqVar:String;
private var _optVar1:String;
private var _optVar2:String;
[Code].....
assigning the argument to the var of the same key (i know in php to reference a variable name from a key you can use $$key = $value, is there an equivalent in as3?) display an error (using the 'throw' method) for variable names not supported by the class
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Apr 28, 2010
I'm feeling a bit low now as I have been suffering this for months. A simple loader loads my simple game and runs VERY FAST on even slow pcs BUT when I build this other loader, it goes quite slowly and I don't know where the app is going wrong. WHERE is the processing consumptoin coming from out of my app.
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Oct 15, 2010
I'm hoping to implement a preloader on a main.swf that measures the bytes etc loaded in an external.swf. My two concerns are that 1) this just isn't possible? 2) I can't have multiple preloaders on the main.swf, which I would if I used one for the external .swf. I intend to try and explain this in the best way I can what I have done so far, as I personally feel this is quite a complex task.
Here's the basics:
I have an external .swf file, being loaded, using the following Action Script (3), in what I shall call, main.swf:
//---loader---
var swfLoader:Loader = new Loader();
addChild(swfLoader);
var swfURL:URLRequest = new URLRequest("nameofswftobeloaded.swf");
swfLoader.load(swfURL);
function loadHandler (event:Event){
var thumbsPanel:MovieClip = event.target.content;
addChild(thumbsPanel);
This works fine. The Action Script I use after this simply allows me to control the external .swf from the main .swf so isn't necessary.. I finish the loader, with this:
"swfLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, loadHandler);"
So, this all works fine. However, as the external .swf contains images, it doesn't load instantly. I therefore need some kind of preloader to show how much of the external .swf is loaded. However, I tried placing this in the external .swf itself and it failed miserably - for some reason it basically didn't preload and the completed phase of the preloader just appeared.
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Feb 2, 2010
I have a Main.fla (with Main.as as document class) that calls the external SWF (which has its own document class too)
ActionScript Code:
function startLoad() {
mLoader = new Loader();
[Code]....
Another question. Is it possible to do some kind of listener? Example, I call this external swf, and if the user press a button inside this external swf, this button triggers the listener on the Main.as? Something like running an external mini game, and wait for the results/hiscore.
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Apr 30, 2010
I have a question about the loader class.I was reading some of the documentation on the follow web page:http:[url]....And I didn't get very far before I had my first question about how the loader class pulls in external information:
Quote:The loaded display object is added as a child of the Loader object.
Question one: By "display object" they are referring to your external content (.swf / .jpg / .mp3) correct?
Question two: "is added as a child of the Loader object" Dose this mean that you could define one instance of the loader class, and then have several URLRequests that plug into that one loader class.So in other words can you have multiple forms of content from different directory's being loaded through ONE loader class instance?I'm a visual person so I mapped my current understanding of this process in the follow Img.
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May 17, 2009
I've been trying to figure this out for the past couple of days and couldn't find a solution and Im sure its something I have completely overlooked on my part. I'm attempting to load in an external swf in my fla file using this custom loader class I created. I keep receiving this error in an attempt to load the swf, which is in the same directory as my fla file that is loading it:
TypeError: Error #2007: Parameter url must be non-null.
at flash.display::Loader/_load()
at flash.display::Loader/load()
at com.proj.load::SWFLoadClass()
at test_fla::MainTimeline/frame1()
Code from SWFLoadClass.as:
package com.proj.load {
import flash.display.Loader;
import flash.net.URLRequest;
import flash.events.Event;
import flash.display.MovieClip;
[Code] .....
Code in fla file:
import com.proj.load.SWFLoadClass;
var l:SWFLoadClass = new SWFLoadClass("colorPicker.swf", 0, 0);
addChild(l);
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Jan 7, 2012
My doubt is this:I have this variable in this class A
var obj:Object = new Object()
and its structure:
obj.name = "John";
[code].....
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Jun 19, 2010
I am trying to load images from external XML files, and display on a movieClip name thumb_mc, The following codes will generates a list of buttons using button_mc, my task here is to add a thumbnails to each button from each record of xml.I have added below codes in red, However, what I am getting is the thumbnails are overlapping each other. What should I do to make it display on the thumb_mc on each button?
Code:
public function showXML(e:Event):void {
XML.ignoreWhitespace = true;
xml = new XML(e.target.data);//loading the xml[code]....
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Mar 9, 2009
In AS3 i am using the Loader class to load in multiple external SWFs (AVM1), each of which has a short animation which automatically plays when the swf is I obviously cannot control the timeline of these (i can't use local connection etc) but would like to load in the *.swf files, so they're in memory then add them to the stage when requested. the problem is that if i load them enmass. then use addChild when they are called, they have already played through and animated pre the addChild command.
(I cannot edit the swfs at all, and would rather not load them on demand at runtime)
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Sep 6, 2011
I have a media player that I am codging together, one that will play either videos or MP3s depending on the variables it is passed. The video player part works fine. The MP3 player controls are all actual physical MCs on the stage; each one has its own AS class file as part of the package, but there is also a lot of AS that is happening in the main FLA as well. Messy, I know, but it mostly works great.The MC on the stage in the main FLA is properly linked to the class file via Actionscript linkage, and the control itself worksHowever, I am trying to make some aspects of the control respond to variables that are set within the AS on the timeline of the main FLA, and I cannot seem to pass values to the control no matter what I do.The following variable is set in the main AS:Code:var notPlayedYet:Boolean = true;I also have some flashVars being passed in from the html, and these I can reference with no trouble from the main AS - the relevant one is:
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Jan 23, 2009
I have this code in a class:
Code: Select allpackage com.jhoyt{
import flash.net.URLRequest;
import flash.events.*;[code]....
and I have this code on the timeline of the movie its being loaded into:
Code: Select allimport com.jhoyt.SSIlaunch;
var ssi:SSIlaunch = new SSIlaunch();
addChild(ssi);
I know its loading because I can put trace actions into the addAndPoint function and it gets called. what can I do to make it display?
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Jan 23, 2009
I have this code in a class:
[Code]...
I know its loading because I can put trace actions into the addAndPoint function and it gets called. what can I do to make it display?
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May 12, 2010
Here is my problem (unfortunatelly didn't find solution @google):I'm loading external swf[AS2] into main swf[AS3] using Loader class. The main swf is 800 x 600 and the external swf is 300 x 200.After adding the external swf to the main swf the external swf expands it's size from 300 x 200 to the main swf's size: 800 x 600.
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May 20, 2011
I need to set a value for the Referer header when making a request to my local proxy script from Flash. As recommended in this question: Facebook Proxy Loader Security, I need to check the HTTP_REFERER to test if traffic is coming from my own domain. The problem is that when using a loader like the code below, no Referer header is sent.
package com.utils.loaders {
import flash.net.URLVariables;
import flash.net.URLRequest;
[Code]...
According to the Flash docs: [URL] there is only very limited support for HTTP headers in Flash Player, and Referer is prohibited. Is there anything I can do here other than have my proxy check that $_SERVER['HTTP_REFERER'] is empty? (and that seems like a fairly large hole in security right there)
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Dec 12, 2011
What is the recommended way of passing objects into the eventhandlers of a Loader?
var l:Loader = new Loader();
var o:Object = new Object();
l.tag = o; // i imagine something like this
[Code]....
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Jan 18, 2011
I am a bit stuck here for the past few days. I have a SWF running in Security.LOCAL_TRUSTED sandbox. I can load my JPEGs and simple SWFs without any problems
[Code]....
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Aug 11, 2011
I'm developing a flash game in cs5 and it works fine on the offline player. When running in browsers, they crash. The game is has a multifile loader and basically when all the files are almost loaded, the browser crashes. At first, it was only working on IE. Then i made some modifications and it was only working on FF 5.0.1. It never run on chrome or safari. On another computer with IE8, and finally, the flash gave me a stack trace:
Stack trace from IE
Then I got some stack traces on FF and I managed to change some class names and another minor stuff and it worked on FF perfectly. But not on IE or chrome. So I downloaded and installed the debugger version of flash player 10.3, but now on FF it finishes loading and then I get a crash message ( :( )from ff.
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Oct 12, 2010
I am using the Loader class to load 3 external swfs: sharedTopics.swf (does not have a document class) fonts.swf (document class is FontManager) main.swf (document class is Main) The same loader is used to load all 3 assets.
[Code]...
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Mar 26, 2010
I have the following code which simply loads an external swf, puts it in the right place and should all be hunky dory.This works:
Code:
var myLoader:Loader = new Loader();
addChild(myLoader);
var url:URLRequest=new URLRequest("foobar.swf");[code].....
to set the dimensions of the loader so the external swf doesn't 'spill over', the result is a blank screen. No matter how high I set those dimensions it just doesn't display anything.
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Oct 28, 2009
I'm having to pass data (originally read via an XML file loaded by the parent class) to a child class upon instantiation, and I can't decide which is the better method.I could parse the XML in the parent and throw the data into an Object and pass that object to the child class....or just pass the part it needs as an XMLList and let the child class do the parsing.Seems like a trivial decision, yes, but I'm not sure of longer-term implications.
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Apr 24, 2011
I'm making a game that populates user-designed cards into the game using an external xml file. My main class loads the xml file and then calls to the "Card" class, which wants to use the xml file. I've tried using this.parent and it just gives me a null object reference error. This is what I have so far: Main.as
[Code]...
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Mar 25, 2010
So I have this Photo class than handles loading a pic, and dispatches an event when the loading is done with:[code]which is simple and works, but now I'd like to make something more advanced. I'd like to dispatch the load ratio.So far I have extended the Event class, with my own EventRatio class, and I can put properties on that class. Which is cool, but I need something more dynamic than just sending a fixed value.So, what is the best way to connect the Loader object of the Photo object, with the EventRatio object?
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Sep 6, 2011
I have a media player that I am codging together, one that will play either videos or MP3s depending on the variables it is passed. The video player part works fine. The MP3 player controls are all actual physical MCs on the stage; each one has its own AS class file as part of the package, but there is also a lot of AS that is happening in the main FLA as well. Messy, I know, but it mostly works great.
The MC on the stage in the main FLA is properly linked to the class file via Actionscript linkage, and the control itself works. However, I am trying to make some aspects of the control respond to variables that are set within the AS on the timeline of the main FLA, and I cannot seem to pass values to the control no matter what I do.
[Code]....
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