Remove SoundManager2 dependency?

[Andy Dayton]

I was getting real excited about PxLoader until I saw that the sound plugin is dependent on SoundManager2. It seems unnecessary to have SM2 as a baseline dependency for sound loading for this library, and it's making me reconsider using PxLoader for my project.

Have you considered including a simple sound loader module for basic HTML5 audio, and then a more advanced one that uses SM2 for those who want it?

[Jeff Greco]

SM2 is overkill for my needs too, so I'd also like to see this!

[Anima-t3d]

You might want to check out: https://github.com/hammerlabs/PxLoader

[Robin North]

This has now been implemented in #52