Pirates versus Ninja - 1.0

My fist attempt at game programming. I used the Python Pac-Man tutorial from learningpython.com to build the base, but the AIs, weapons, graphics, and messaging system, as well as most of the related code, are all mine. If you're learning Python, feel free to look at this, but be warned--My code is very messy, and I got a lot of things "wrong" when I was writing this.