I've created a movie clip and placed it in the library. I've given it a class name via the properties panel in the library. Every time I drag it to stage I want to make sure its alpha is set to 0. If I drag 300 of those clips to stage, is there a way to reference the class name I gave it in order to automatically set the alpha value as soon as they're dragged into the stage?
View 2 RepliesI have a class - call it MyClass - and an instance of that class with instance name myObject.In MyClass I declare:
public var myVariable:Number;
In the main timeline I try to set it using myObject.myVariable = 3;
In the main timeline, if I do a trace (myObject.myVariable) it will return 3. Within the class, if I do a trace of (this.myVariable) it returns null.However, if I add a line of code in my class and add this.myVariable = 3, it traces 3.Why can't I get myObject to correctly change its own parameters?
How do I reference a library movieclip in a class? I couldn't get it to work entering the name of the class in the linkage properties (as2 class name text field). The variable was undefined. I know I'm missing something....what is it?
View 4 RepliesI have a Hero that can shoot bullets. I can get him to shoot multiple bullets, all with equal velocity. The bullets are supposed to be peas from a pea shooter, so I want to apply friction and gravity to them so they slow down and fall. I'd also like them to bounce of objects too.At the moment I'm just applying friction, so the peas should be shot forward, and then gradually come to a halt in the air. The problem I'm having is that if I apply friction to one pea, it generates the next one at the velocity that the 1st one is currently at - that is, the second pea starts out slow, and stops very quickly. The 3rd one is generated not moving.
How can I set the velocity to reset for each pea, so they all start out equal? They all move with the same properties, so I want to deal with them all in one arrray/loop. Is this possible?I have posted the basic structure without any velocity or anything specified because I'm not sure where everything should go. If I specify a starting velocity in the document class and then use the for loop to apply friction, it changes the velocity of every pea. The Pea class just contains functions to draw the pea.
Code:
public function bullets(event:Event):void {
if (s==20 && PandaHero.currentFrame==13) {
[code].....
I am using flash CS3 with ActionScript 3.0. Suppose, I created a button component and a Combo-box component. Hence, SWF file consists of a Button and a Combo-box component. Now, my requirement is, How to access the instances and properties of these components(Button and Combo-box), so that I can create HTML webpages depending upon the Combo-box selection and the Button click events occurred on flash components? Here, we need to pass/send the flash components' instances to HTML. How can we do it? All I want is to access the flash components in HTML.
View 3 RepliesI have a question about classes. I just learn that static means that functions and/or properties are specifics to a class, but is it a synonym of private? And why statics (not available to any instances?) properties and/or methods can have a public (available anywhere else (timeline)) access modifier? PS: I just start with classes.
View 6 RepliesI'm trying to duplicate custom MovieClip instances from the library in a document class.Here is my code:
package { import flash.display.MovieClip; import flash.display.Stage; import flash.events.*; import flash.net.*; import com.greensock.*; import com.greensock.easing.*; import
[code]......
I would like to load movie clips from the library to the stage.How can I load them with some code on them? I mean load them already with onClipEvents on them, as if I added them myself to the stage..
View 4 Replies1. I've got a Main Document class, that loads external swf each with its own document class (they are pages and pieces of the site).
2. The Main class makes use of some movieclip simply instantiated from the GUI library. It all goes fine.
3. The external swf have references to the Main class, and here start problems: when I compile them, I get an error for every library mclip used by Main. See the attachment. A simple trace(Main) is enough to start getting all that errors.
A partial solution is to uncheck Strict Mode in publish settings
I am working om a navigation that should change/swap some instances clip to other ones from the library.[code]...
View 2 RepliesBasically, I have made a new FLA file, and in it's library I have created two symbols. Both symbols have their own class .as file.The first symbol is a movie called GridBox, and it's class has a package that uses lines to draw a shape, namely, a diagonal box tile.The second symbol is a movie called MainGrid, and it has a class that loads the movie GridBox from the library, in to its self.All my code works fine, the thing is, I would like to load more than one instance of the same movie clip, at a series of different locations, and im lost.Here is the code:
Actionscript Code:
package { import flash.display.MovieClip; public class MainGrid extends MovieClip private var myMovieClip:MovieClip;
[code].....
hmm how do I describe what I'm trying to do.. well here it is: In my flash library I have a series of movieclip with names like clip00, clip01, clip02 they are set to export for actionscript as the same name.
Now in my as file I'm importing a xml file that has the names of the clips which to place on the stage. Now if it were just a regular case I would do
[Code]...
I hope I am somewhat clear, please let me know if I can explain further. My project is really complex and I tried simplify it here. Please help or suggest alternative method.
why this sort of, but doesn't work?I'm just creating a group of buttons using imported pictures without having anything in the library.Here's the code I'm using:
[AS]clipArray = [];
posArray = [];
for (var k = 0; k<3; k++) {
[code].....
I am trying to add instances of the same library item on stage with tweening. Each one will "appear" on stage with delay. I have this code so far:
[Code]...
The following error: 1067: Implicit coercion of a value of type Milk to an unrelated type Number.
I have several instances of a movieclip which I placed on stage dynamically out of the library. Inside these movieclips I have a textfield. Is there a way that I can change the text of each instance independently?
Code:
var backing1:mcBacking = new mcBacking ;
backing1.x = 94;
[code].....
Say I've got something like this:
Code:
var parcher0:_parcher0 = new _parcher0();
_parcher0 is a Symbol in the Library with the Class definition _parcher0
I want to addChild this Symbol to an MC on the stage like this:
Code:
this.pccard0.sprite_.addChild(parcher0)
All good! Except I want to do the same thing, the same way, with this.pccard1.sprite_, and several more. When I do so, parcher0 only shows up on the final, most recently assigned addChild().
Is it forbidden to add a Symbol in this way in more than one place, and if so how do I get around it without creating a raft of arbitrary duplicates?
I am creating multiple bitmaps within a loop, and placing them inside their own MovieClip. I then have another MovieClip in the Library which I am calling and putting inside the MovieClip generated for the bitmap. Alas I cannot get multiple instances to work of the MovieClip from the Library. I think it must be my syntax in the following code..
Code:
for(i=0;i<10;i++){
this['bmp'+i] = new BitmapData(etc,etc)
this['box'+i] = new Bitmap( this['bmp'+i] );
[Code]....
I want to know how to make class instances into listeners and broadcasters, from inside each class. Here is what I am trying specifically... part of the Proj class... (projectiles, as a matter of fact)
Code:
private function listen():Void {
u.register(this);
onUpdate = function(){
step(); // a function I have which makes the projectile move (not shown)
}
}
where "u" is another class, the Updater class with this code...
Code:
class Updater {
// const. --- make this a broadcaster
public function Updater(){
[code]....
PS: What is the syntax for using AS2 code tags instead of just "[CODE|"?
I'm slightly new to Flash CS3 + AS3 combo, so its more of a lack of practice question. My question stems from the problem described here http:[url].... . Note, its not the same problem, its a new one.The Problem ,So I have multiple library assets (which are on teh stage) and I want to assign similar functionality to all of them.
Attempt 1: So I create the n assets, create a custom class in AS3, link them to Flash CS3 and obviously enough it gives me the error that multiple assets can't be linked to the same class.Obvious enough to understand (well not completely, because from a programmers background it doesn't make sense).
Attempt 2: Same as attempt 1, but instead of linking all the assets to the same class I make the base class the same class, and let the derived class be dynamically created by Flash on compile time.So the linking works, but the problem is, in my base class I have a method which does something (say an tween) on a child of the library asset. So if the assets on the stage/library are called asset1, asset2, asset3 (same name for asset name, class name, id name), each of them has a sub-movieclip called ... say 'foo'. now if I manually wrote a class for each asset, I could do 'this.foo' to play with the sub-movieclip. However since this functionality is in the parent class, I'm unable to do it.
P.S. If you're form a programming/OOP background, its basically a abstract class problem. My Base class knows how to doSomething(), but it needs aSomething, which is defined in the Derived classes. However I found out that AS3 classes don't support virtual(C++ )/abstract (Java) in the true sense of the word (unless I missed some obvious documentation).
Let's say i have a bunch of balls/cells. I'm having trouble figuring out how to make it so that every other ball bounces off of every other ball.
so in short, it's really one instance being able to check all other instances of the same ball class?
Some how I can't get my properties or library tabs to show now matter what "collapse" buttons I hit. I think I "x"ed them out. How do I get them back?
View 3 RepliesIs it possible to create one or several instances of a movieclip from the library with variable names
my1_mc
my2 _mc
.........
my5_mc
so that I can make a function that will use the name of any of these movieclips.
I need to use stage.width/height in my CustomClass so I found some topics about it.
if (stage)
{
init(ar,firma,kontakt,oferta,naglowek,tekst,dane);
[code]......
I've been hitting dead ends while programming lately all over, and I finally came to the realization all the code I have that is broken is because I don't know how to interact with instances of one class from within another. Here's the gist of what I am trying to do:
if(this.hitTestObject(targetClip)){
trace("hit!");
}
The problem is, if I address a single instance that is on the canvas, I get "access to undefined property targetClip", even though the document class can interact with it fine. If I target the class file of targetClip, I get "Implicit coercion of a value of type Class to an unrelated type flash.display:DisplayObject". It isn't just a problem with hitTest either, I'm having this problem with other actions, so there is some basic syntax I'm failing to comprehend.
I have a class, call it MyClass, and there are several variables that I need to be able to access each instance of from within the class.So for instance, I need the object myObject1, a member of MyClass, to store the variable myNumber.From the main timeline, if I trace myObject1.myNumber, I get whatever number I've stored.
However, I need to check the numbers against another parameter, so I need to be able to test if myObject.myNumber == myOtherNumber. But from within the class, if I trace this.myNumber or myNumber I get null.What is the proper syntax for accessing a variable within a class?
I have an mc called sunny. In the properties panel I export her for actionscript. I put Sunny in the main class and Drag in the base class. The reason for this is that I want her to be draggable. I can't use Drag in the main class as another object is using that name. The Drag.as has the drag functionality. Why can't I drag her. I already have a solution - I wrote a specific class for her and extended the Drag class. However, if I have 10 mcs I'm not going to write specific classes for all of them. Summing up: Using the base class Drag in properties panel - why isn't she draggable?
View 7 RepliesI'm pretty new to fully using class's for my programming (in-frame scripting satisfied me for a while). I am having a problem accessing the properties of a class from another class. The first class (I'll call it controller) receives a reference to an object of another class (I'll call it display). Display have several specialized subclass (I'll call one SequencedDisplay). SequencedDisplay has a timer in it that I need to access:
[Code]...
the idea is to create a loop to that displays 16 cards face down in two rows and eight columns using either a "for" loop or "while" loop, execute 16 times once for each clip.use new to dynamically create card instances based on the Movie Clip symbol in the library.use a modulo operator to operate the x position of each clip use Math.floor to operate the y position of each clip set dynamic text value of the card clip to show appropriate card number add card to the display list if using the iteration variable ("while" loop).this is what i am using and i get one card (the stack of 16) in the bottom left hand corner with a 16 trace statements of "instance 2"
//create variable for number of columns
var numberOfColumns=8;
// requirement 1
[code]....
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.
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.