Thats really neat! I'd never used enums before, I might use them next year
The thing is that I would have used int's, but on the robot this year, almost every mechanism has boolean values, as we're using a fair amount of pneumatics. What it would have been helpful for is the shooter, as we're forced to put that in two variables, one for cocked and ready to shoot, and one for whether or not you have a ball.