Welcome to my "Proof of Concept" series, where I demonstrate how random, yet useful, thing are done! How to Use: (Anything you have trouble with, I'll help with) If you want to select a clone tile with your cursor, use these principles to get the clone by it's position. Voila! Tile selector!
Turns out you can actually divide a number by "n", get the floor of your result, then multiply it by "n" to get rounding by larger chunks, say "n"? Neat, isn't it?