Tag Archives: Automatic Reference Counting

Missions of the Reliant: Back on the Radar!

It’s been a long time since I made any meaningful posts about Missions of the Reliant, but here I am at last to tell you all that I haven’t abandoned it! First before anything else, thanks to everyone for your exemplary patience with me over the last year or so with no word.

Coming back to the code after all this time and with the experience hard-won in other code, I can see that in the past I was both absolutely brilliant and somewhat stunted :). However, most of the issues that I see have more to do with the code having been originally designed when Leopard was the latest and greatest OS; the technically inclined among you will remember with horror the days of no libdispatch, libcache, libclosure, ARC, or ZWRs. I say without shame that a lot of problems I’ve had (and a few that still exist) would never have happened if I’d had ARC to work with from the beginning.

This brings me to the secondary point of this post – Missions will be the better (and the more quickly completed) for an ARC migration. ARC is supported on Snow Leopard, but one of its most powerful features, Zeroing Weak References, works only on Lion. I had this same debate when SL itself came out, and I’m faced with it again: Am I comfortable with limiting Missions to working only on Lion?

So here I am, asking for the opinion of the loyal followers of this project again, with it kept in mind that I’m working on the code either way: How many of you would be left out by a Lion requirement? (And, more amusingly, how many of you would upgrade to Lion at last just to play!? :)

I’d like to say thanks again to everyone who’s bothered themselves keeping up with my near-silence over the time since I started working on this port. I’ll post again as soon as I have the project building in Xcode 4 (yes, it’s been so long since I touched it that I have to retool it for a whole new Xcode version!). Until then, happy space flights to you all!