The tile based game engine tutorial at ironcoding.com was nice object orient as3 implementation of Tonypa’s famous engine: http://www.tonypa.pri.ee/tbw/index.html
I was folling along over teh summer and was nearing teh end of it when life happened and I had to put it aside… so now I’m finally able to revisit and it would appear the domain expired just a couple of months ago. It’s not unknown for me save local copies of tutorials I like, just in case. Obviously in this case I did not, and regret it. Would be nice if someone saved a local copy of it and could share!
