Should not have stayed up so late the day before. But at least I have now basic collision detection against the trees in the forest.

I got my state machine working for game ai, but now I get pygame segmentation faults! Ok, even more debugging!

I finally found out, what was causing pygame to segfault. I was drawing aalines outside of the screen (I admit, way outside the screen). This apparently caused a segfault. I'm glad I found out, although it cost me much time. The bug had his origin in my movement logic. A direction vector got really long, still not sure what it caused it (maybe a calculation error or something). Today I will start making the map and art. And then I have to combine all things to sort of a story line.