thanks to griffpatch for yet another awesome tutorial: https://www.youtube.com/watch?v=0faPPgOT--E [space] to spawn a cat (AI) [drag] to move the apple (target) it automatically chooses the fastest route and then takes it. How cool is that?
*DISCLAIMER* I'm not trying to steal from griffpatch, but as I made this project I thought that I would share it to help anyone if they went wrong (please first check out griffpatch's video if you want to use this)