Pygame Primer, Mark 2 - Movement

A long time ago, in a tutorial far away... Ok, so maybe it hasn't been that long since our last foray into the world of programming, but it sure seems like it sometimes. On a more serious note, however, a while back we did go over some very basic things involving Python and a library known as Pygame. Today my friends, we will be continuing on this path, and adding to what we build that fateful December day.