10.5. The Orc Battle Game

In the Orc Battle game, you’re a knight surrounded by 12 monsters, engaged in a fight to the death. With your superior wits and your repertoire of sword-fighting maneuvers, you must carefully strategize in your battle with orcs, hydras, and other nasty enemies. One wrong move and you may be unable to kill them all before being worn down by their superior numbers. Using defmethod and defstruct, let’s dispatch some whoop ass on these vermin!