Further Progress on Path Finding!

My friend Chakra has continued his work on the path finding algorithm. He's added support for polygons and optimized the algorithm, and that's all I really know. Oh, and he improved the aesthetics of the test/demo. :D

I was actually testing his work a little bit and it's works very well! It's smooth, fast, and vector-based, which is exactly what Fragile needs. Thirtieth step complete:

Don't worry, those thin green lines aren't the algorithm trying out every possibility (it's smarter than that!): they're just there for testing purposes. Good work Chakra!