1. the key binding is still supported
2. most of the decision currently taken by the AI are randomized to increase the possibilities. So, sometimes, the AI might appear to be smart, it's mostly luck =).
3. the version you have tries to run at 200 fps, which is a bit overkill. The next version is happy at 30 fps. I also added some code to stop the animation as soon as we're minimized or DBus asked us to.