Why do I have an infinite loop?

[xBlackHeartx]

Uh, what are you talking about? The drawRG function sets its variable to true on line 104, and that variable is set to global on line 91. In my program, I have those variables set to false if the functions aren't done, and true when they are. Note how they're all declared false at the start of the program, and they're all outside the main loop.