Thanks! Glad you enjoyed it! (Sorry for not replying earlier but my browser decided to take focus off the comment box with each keystroke.)
As you can tell I've been working on 2d movement for a while... a lot of this depends on the implementation I started with (the underlying model in Terminator is a lot different), but hopefully I'll be able to keep using some of the things in here about keeping track of things as you move around them, and get closer and nearer. (The code for moving around them was a lot of what I was adding just before the jam, because without that it's totally impossible to keep track of where things are.)