This needs a different approach

[Saaa]

> Premature optimization is bad.
>
> Try doing it that way, and only optimize it if you see it's working 
> slowly.
>

What is bad about function tables?
Implementing function tables should be easy, I think :)
At least a lot less work than rewriting everything into classes.

I'm not optimizing, I'm simply deciding which approach is best.

Why would using function tables be an optimization?