Code using EverEnding ParticleSystem

// irrelevant sections of code excised, marked with  //...
// In Main.hx

#if air
if (Worker.current.isPrimordial)
#end
{
    //...
    #if air
        var mutex:Mutex = null;
        var worker:Worker = null;
        if (MULTI_THREADED_PARTICLES)
        {
            mutex = new Mutex();
            worker = WorkerDomain.current.createWorker(this.loaderInfo.bytes, true);
            worker.setSharedProperty(INIT_MUTEX, mutex);
            worker.start();
            mutex.lock();
        }
        else
            worker = Worker.current;
        ParticleInterface.init(worker);
    #end
    {
        ParticleSystem.init();
    }

    ParticleInterface.setLayerSplit([0]);
    //...
    #if air
        if (mutex != null)
            mutex.unlock();
    #end
    //...
}
#if air
else
{
    //...
    ParticleSystem.init();
}
#end

// In EveGame.hx

private function gameUpdate(time:Float):Void
{
    //...
    #if air
        ParticleInterface.receiveMessages();
        ++mUpdatePhase;
    #end
}

#if air
private function particleDrawListener(e:ParticleSystemEvent):Void
{   ++mUpdatePhase;     }

private function drawParticles():Void
{
    if (ParticleInterface.systemReady)
        ParticleInterface.draw();
    else
        ++mUpdatePhase;
}

private function checkUpdate(e:TimerEvent):Void
{
    ParticleInterface.receiveMessages();
    if (mUpdatePhase >= 2)
        completeUpdate();
}
#else
//...
#end

private function completeUpdate(?e:Event):Void
{
    //...
    ParticleInterface.setCamera(GameProperties.camera);
    ParticleInterface.setZoom(mZoom);

    //...
    #if air
        mUpdatePhase = 0;
        ParticleInterface.progress(time);
        ParticleInterface.drawMutex.lock();
        ParticleInterface.draw();
    #else
        //...
    #end
    //...
    surface.copyPixels(ParticleInterface.layers[0], new Rectangle(0, 0, surface.width, surface.height), new Point(), null, null, true);
    surface.copyPixels(mDrawSurface, new Rectangle(0, 0, mDrawSurface.width, mDrawSurface.height), new Point(), null, null, true);
    surface.copyPixels(ParticleInterface.layers[1], new Rectangle(0, 0, surface.width, surface.height), new Point(), null, null, true);

    //...
    #if air
        ParticleInterface.drawMutex.unlock();
    #elseif cpp
        //...
    #end
    //...
    gameUpdate(time);
}