logic for functions

We need more functionality out of functions.

I recommend adding variables, logic (such as loops and if/else statements), and waits.

This would allow those who create minigames or any other complicated process to write almost the entire thing in one function instead of needing to break it up. while things like a "wait" would allow you to give time for other things to happen before just moving on in a function, and variables give you the ability to hold data to either be manipulated or used later.