Note by @fastfinge

@jscholes Hah. So this all started when I decided I wanted a class where I could create a new menu, add the selection key, a name, and a callback function for each item, then call the menu to print itself and do all the input and error checking, and call the callback for whatever item was chosen. And then it just kept growing. I'm not even at the object graph stage. I just hate most of the text games I mentioned, where every menu looks and acts different, because print statements and case statements are just sprinkled all over the code.