ActionScript 3.0 :: References Variables Across Classes?
Jan 12, 2012
I'm building a simple Pong-esque game and I've 'hit' a problem. I'm having an issue with referencing one variable from one class into another. Sounds confusing to me, even harder to understand.
Basically I've got this in my "game.as" class:
ActionScript Code:
public var pongBall:ball;
and in my "player1.as" class I am trying to get said ball to bounce off the player's bat on contact. I think I have the coding right for it apart from trying to link it to the ball from game.as! So far I have this:
ActionScript Code:
public function bounceTest (event:Event) {
if (this.hitTestObject("game.as".startGame.pongBall)) {
[Code]....
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I've got 3 files:
main.fla with main class "Main"
Code:
no code
Main.as
Code:
package {
import flash.display.MovieClip;
import projectconfig.Configurator;
public class Main extends MovieClip {
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[Code] .....
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[CODE]...
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ActionScript Code:
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Code:
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[Code].....
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[Code]...
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[Code]...
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Jan 5, 2010
how subclasses,instances,and inheritance work. The below code isn't actual project code, it's theoretical code, generalized to a simplistic level so that we can talk about the big issues.Let's say I have animals_app.fla, with a "Dog" class MC and a "Cat" class MC. Both "Dog" and "Cat" are subclasses of "Animals"; animals_app.fla uses document class "Main".
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Animals.as
Code:
package
{
import flash.display.MovieClip;[code]..........
Also, conventionally, what should be in my Main class? Only the addChild code which attaches MCs to the stage? Or should the values of variables be defined in Main? What am I missing? I recently read Foundation Game Design with Flash and didn't feel like the explanation was sufficient. I've tried scouring the web for OOP tutorials, but they're either too basic or too far over my head.where I should be defining values of variables for classes, subclasses, and instances?
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Sep 28, 2011
does one protect this? I mean, Flash Cs5 ide has this little "protect from import" option but I don't think that's enough.I mean, the only thing I can think of is a scrambler.Something that would rename all variables, functions, and custom classes to some random hash. So something like myVar would be renamed to x41dDefh5kjFCe. It would be like a big "lol have fun" to someone who might manage to go that far.Still, that isn't enough. I mean, anyone else know of any good ideas or programs? Just trying to protect my work
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Is there any way to auto-import as3 classes (internal/intrinsic Flash Player classes at least) using Emacs ?
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Jan 9, 2010
The examples I'll use don't do anything - they're classes without ANY members - no variables, methods, anything.
Let's say I extends Sprite and call it MySprite.
I save it in test.core
[code]...
Now I create another custom class called MyWindow that extends MySprite.
I save it in test.windows
[code]...
Then I create another class that extends MyWindows (the example I'll use is a document class - but that doesn't matter - I've tested using an instance too).
[code]...
Notice that I'm not even trying to instantiate the helper classes - just having them there throws the error.
If there is only a single helper class, everything runs fine.
Also note that - as far as I can tell - this only happens when extending one class from another package, then extending that class with more than one helper object.I'm pretty sure there's no namespace bumps or typographical errors, as this is a very pared-down version of the original application.
EDIT: seems the problem exists even without the crossing packages - even extending MySprite in the document class with multiple internal classes generates this error.
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