Taught Theophile how to hunt
Little bit of refactoring

Also the end of Day 4 of the 7drl challenge. It finally feels
like things are really picking up speed. Doing basic things (like
getting a cat to kill a mouse) is a lot harder than in a typical game,
but feels way more rewarding. For me, at least. Hopefully once things
get a bit more fleshed out it'll be more interesting for the player too.

Tomorrow: Cat psychology!