NobleAnimation from multiple gifs

[willmartian]

Hi, nice library! Really helping me get up and running with Playdate dev.

I am working on a game, and I have separate .gifs for different animations: idle.gif, sleeping.gif, running.gif, ... etc.

Is there a way for NobleAnimation/NobleSprite to be constructed from multiple file paths? I want each of these .gifs to correspond to an animation state. If this is not currently possible, would you be open to a PR that added it? Or do you suggest reformatting the assets?

[Mark-LaCroix]

That's an interesting use-case, I'd love to support it. I think the way I'd want it to look is that the user could include a gif for the default state, and would add additional gifs when calling addState() on a NobleSprite.animation, rather than including a bunch of gifs in the constructor when creating the NobleSprite itself.

If you can put together a PR for it, I say go for it!

There is another PR in review (just meaning I haven't gotten around to pulling it yet) right now #38 that makes some useful changes to NobleSprite that might align with this. If you do make a PR, take a look at how it would fit with that one, but I will merge and address any conflicts that come up so don't worry about that.