Crash in PooledDisplayObjectClass.as

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First of all many thanks for sharing this work. Understand development of 
Stardust is no longer active, but thought I'd report this issue and a suggested 
solution in case anyone else encounters it. I am using version 1.3 of Stardust 
Particles.

Steps to reproduce:
1. write a class ("SimpleCircle") extending Sprite that takes 2 required 
constructor params (a color and a radius) which are used to draw a circle in 
the graphics of the SimpleCircle using Flash drawing API. 
2. create a new PooledDisplayObjectClass Initializer instance, passing the 
SimpleCircle Class and an array of the desired colour and radius parameters. 

I expected the PooledDisplayObjectClass to supply SimpleCircle instances of 
that size and color to the emitter in my particle system. Instead, the program 
crashes on run.

Suggested solution:
in the constructor of PooledDisplayObjectClass, replace the lines

26  _pool = new DisplayObjectPool();
27
28  this.displayObjectClass = displayObjectClass;
29  this.constructorParams = constructorParams;

with

26  _pool = new DisplayObjectPool();
27
28  _displayObjectClass = displayObjectClass;
29  _constructorParams = constructorParams;
30  if (_displayObjectClass) _pool.reset(_displayObjectClass, 
_constructorParams);

This would allow the constructor to run successfully.

Original issue reported on code.google.com by [email protected] on 9 Feb 2015 at 2:51