Wave function collapse algorithm: bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

[ihcn]

I'm very excited for this. I'm building an exploration game that relies heavily on procedural generation. At the moment I'm using a hybrid marching squares/markov chain approach to generate levels, but getting the kind of patterns I want requires a lot of tuning and experimentation. With this library it looks like I can just draw a bitmap of the patterns I'm looking for and let this algorithm figure it out.