Actionscript 3 :: Linking Library Class To An Extended Class And Baseclass
Jan 22, 2011
The use of library classes confuses me once again. I have the following situation:
[Code]....
I cannot put in any baseclass when using the class, so I'm forced to remove the baseclass. When using only the class I get a whole bunch of errors don't make any sense at all, and still appear even if I comment out all the code in the Page class. comop_padpagesFavorietenPage.as:7: 1152: A conflict exists with inherited definition com.op_pad.pages:Page.help in namespace public.
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Oct 14, 2010
I created an flv video player using Flash Builder 4. This "BasicVideoPlayer" project is compiled into a SWC that will be eventually be used to create other video players that extend the functionality. One of the features is a view that appears when the video has finished playing that displays a "Play Again" button. This "Play Again" view has its own class, "BasicPlayAgain", that accepts a graphic asset that is exported from a .fla file that contains all of the graphic/UI assets.
In my new project, "EnhancedVideoPlayer", I'm using the BasicVideoPlayer SWC as a library to create a new video player that will add more functionality to the "Play Again" view; specifically it will add more buttons to that view.The EnhancedVideoPlayer uses a default class that extends the BasicVideoPlayer class. The BasicVideoPlayer class has a member called "playAgainScreen" whose type is BasicPlayAgain. The EnhancedVideoPlayer needs to override the playAgain member and recast it as EnhancedPlayAgain so it can control the new buttons properly.
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Aug 18, 2009
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Apr 1, 2009
I currently have a generic class library I use across projects for creating UI elements. To use them, I set up an asset in the Library, then set one of these classes as the baseclass
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Jan 29, 2012
If I have three classes:
public class Example {
public function Example () {
}[code]............
You can see that the two last classes extend the first one, and both have the 'variable' property. In case that I have an instance of Example and I am sure it is also an ExtendedExample OR AnotherExtendedExample instance, is there some way to access the 'variable' property? Something like
function functionThatReceivesAnExtendedExample (ex:Example):void {
if(some condition that I may need) {
ex.func()
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Sep 23, 2009
package{
public class Character{
protected var _hp:uint = 50; //Character Health Points
protected var _power:uint = 5; //Damage dealt
[Code].....
I`m instancing a Character and a Player in the Main Timeline, all in frame 1.
When I use: ""player.attack(character)"" it works fine by itself.
So I added the if (defender._hp <= 0) this.win() which gives me the following error:
1061: Call to a possibly undefined method win through a reference with static type Character.
"defender" is a Character instance, "this" is a Player instance and "win()" is a Player method. I try to call the Player method inside a Character method using the Player instance adding the "." and his method name
Do I really need to define the win() function in the Character class? Is there a bypass to use a subclass method in a parent class method if it`s called from an instance of the subclass?
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Sep 29, 2011
Let's say Class A has the flash.events.Event imported. Now let's say Class B extends Class A. Why in the hell do i need to import flash.events.Event in Class B? It makes no sens at all to me.
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Oct 20, 2009
Is it possible to dispatch event from class that isnt extended class of MovieClip? I created my own class and put import flash.events.Event; import flash.events.*; but when i call dispatchEvent compiler throws error:"1180: Call to a possibly undefined method dispatchEvent."
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Feb 18, 2011
I have created a class (extends the Event class) for use in one of my projects. If I trace the custom event object in the called function I get 'Event' as the type, but if I trace a TimerEvent, or MouseEvent, etc, I get TimerEvent or MouseEvent... Let me demonstrate:
var c:CustomObject = new CustomObject();
c.addEventListener(CustomEvent.ON_SEND_MESSAGE,fnc);
function fnc(e:CustomEvent) {
[Code].....
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Jul 17, 2009
Ok, I have spent a little time searching and I can't seem to find an answer to my question, maybe I'm asking the wrong question. here's my situation:
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[Code]...
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Mar 13, 2011
I'm trying to load a RSL library into a flash animation developed with Flash CS5 IDE, that extends a custom class and implements an interface. I have reduced the problem to the simplest setup and find that I can have my main class extend another class or implement an interface, but not do both at the same time if I want to load an RSL.I have a very simple class to extend:
import flash.display.Sprite;
public class MySprite extends Sprite
{[ code]...........
but if I want both I get the VerifyError: Error #1014 with MySprite not found and ReferenceError: Error #1065.
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Jul 14, 2009
I created a menu from a created .as extended Sprite class.
Except from this menu, I need it to return a String value of the item name the user selected.
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Mar 29, 2012
I have my main stage, and I have two objects (blocks), these two objects both extend from the "Block" class. The "Block" class is NOT extended from the Main Class.I would LIKE to call a function, in either the "Block" class or in it's subclasses, from the Main Stage Class. The functions will do slightly different things depending which object you are calling the function (Added different things, and different number of things to an array). What is the best way to implement this?
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Oct 15, 2010
i have this class but instancing it nothing appear
class myclass extends MovieClip
{
var mc:MovieClip;
[code].....
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Jul 23, 2009
Is there a way to hide properties or methods of an extended class?Ie, I want most of the extended properties and methods to be accessible but I want to hide others and use my own instead (not just overriding).
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Nov 14, 2009
capturing an event from extended class. i am extending class B from class A. snippet form class A (ButtonControl):
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Jul 12, 2010
I'm having some trouble with using a Document class in Flash CS3 that is an extension of another class. When I do this, I can no longer make references to MovieClips with instance names on the stage.Here's an example. I have a class called Minigame that extends MovieClip and then a class Shooter that extends Minigame. So the relationship looks like:MovieClip <-- Minigame <-- ShooterI want to use Shooter as my Document class in the Flash file Shooter.FLA. However, when I do this, I am unable to directly access any instance names of MovieClips on the stage of Shooter.FLA from Shooter.as. In other words, if I try to write the line:var mc:MovieClip = this.instanceName;in Shooter.as, I get the error:1120: Access of undefined property instanceName.
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Jan 8, 2011
I'm new to AS3 and I'm having a problem with an extended class that uses a URLRequest. I have a basic class called 'imageLoader' that I use for loading in external images
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Jan 9, 2010
If I have a class that extends another, e.g.,
package {
import flash.display.Sprite;
public class MySprite extends Sprite{
[Code]....
and extend that class, if more than one internal classes are defined:
package {
public class MainClass extends MySprite {
public function MainClass():void{}
[Code]....
ReferenceError: Error #1065: Variable MainClass is not defined.Note that this only happens (as far as I can tell) when the public class of the package extends another class, and multiple internal classes are defined. The internal classes don't even need to be instanced or referenced to generate the error (the bare-bones code above will error out). If only a single internal class is defined, it works fine (no error). Even if the internal class is instanced.
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Jun 11, 2010
i've only ever created external .as files that extended a class such as sprite. now i just want to create one that doesn't extend anything and call it from a frame script.
[Code]...
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Feb 23, 2012
All my custom classes that extend MovieClip simply trace as "MovieClip" when using stage.getChildIndex(i); I'm trying to search the stage to see what objects have been placed and then add them to the correct array. E.g. if I place 5 "Enemies" on the screen, I want to then add them to an array by searching the stage for the "Enemies" class, without naming each one and adding it manually in the code.
Edit:
Code:
for(var i:int = 0; i < stage.numChildren-1; i++)
{
trace(getQualifiedClassName(stage.getChildAt(i)));
[Code]....
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Nov 6, 2006
I have recently started out with flash oop concepts and was wondering how to do create an instance of an extended movie class without dragging and dropping the clip from the library ....I have figured out this method..
for(i = 0;i<100;i++)
{var mc:MovieClip = attachMovie("ball","dasd"+i,_root.getNextHighestDe pth());
mc._x = Math.random() * 600;
mc._y = Math.random() * 600;
}
but this way I cant pass arguments to the constructor function of the ball class..
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Feb 21, 2010
I have some movieclips on my main timeline with a class to extend these movieclips
[code]...
But the I can't 'reach' the testing function. I get this error: "1061: Call to a possibly undefined method testing through a reference with static type flash.display:DisplayObjectContainer."
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Oct 18, 2011
I've created a Button in Adobe Flash CS5, it's a Symbol, and its type has been set to Button.
The button has a dynamic textfield with the instance name label.
I've set the class of this Button to MenuButton, and I've set the class to Export for ActionScript.
This is the code of the MenuButton class:
Code:
package
{
import flash.display.SimpleButton;
import flash.text.TextField;
[Code]....
Whenever I put a string in MenuButton's constructor, label's text doesn't change.
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Sep 28, 2009
I would like to link a loaded SWF with a particular class at run-time. This is because I would like to have a main SWF with all the code that loads in other SWFs that purely act as graphical skins for the main class. Consequently I would only need to re-export the one file when code needs to be changed rather than have to do a myriad different colour variations (which is what happens currently).
I remember back with ActionScript 1 you could register a class (such as they were) with an exported library item using code rather than just using the library in the Flash IDE (as is the case now).
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Aug 24, 2009
I have a simple progress bar symbol (ProgBar) in the library of main.fla. If I don't define a class and allow Flash to assign a placeholder class of ProgBar, then the symbol displays ok using progBar = new ProgBar();addChild(progBar); If I define a class, even the basic empty version below, I get the following error: ReferenceError: Error #1056: Cannot create property percent_txt on ProgBar. at flash.display::Sprite/constructChildren() at flash.display::Sprite() at flash.display::MovieClip()
Class code:
package { import flash.display.*; import flash.text.*; public class ProgBar extends MovieClip { public function ProgBar(): void { } }}
percent_txt is a text field I've given an instance name to. If I delete the text field (or its instance name) the error changes to reference the next item in the symbol and so on until there are none left!
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Jul 12, 2009
I just want different-looking movieclips to move in the same way so that I will only have to edit one file if I want to change their behavior, instead of copying the class file and renaming each one, and then I would have to edit the builder function name and class name inside each one as well, even though it would do the same thing.
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Feb 24, 2009
Does anyone know if it's possible to link a MovieClip on the stage to a class? I have a MovieClip on the stage called: square_mc and I have this Move class (see attached code). Of course when I set the class linkage of square_mc to the Move class, square_mc moves down the screen, Move is working. But how would I attach the Move class to square_mc at runtime, when it's on the stage?
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Jul 24, 2011
There is a simple method of linking a symbol to a class in flash cs5 in the gui designer. But how can i do the same thing in actionscript alone using code because iam not using flash cs5. Iam using notepad++ and flex compiler.
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Feb 9, 2009
Is there anyway that Actionscript allows multiple symbols to be linked to the same class? This is because the symbols' are diff. in appearance but the same in functionality. It seems a bit redundant to create a new class everytime.
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