Day 158: Reno

I'm currently attending the Smalltalk Solutions conference in Reno, where we sent a man the #kill message, just to see if he understood.

Trust me, if you know Smalltalk, that's a very funny joke.

Good news/bad news on the development front. The good news is that I finished the two tickets I mentioned: #179 was for making lasers that weren't slower than the ships that fired them, and #180 was all about adding "scenery" ships to the tutorial.

That's where I ran into the bad news. The first problem was that adding weapons to the ship in the editor still wasn't working, despite all the testing I'd done. What happened on the back end is that any time you give an object a tag, if it had a tag before it deletes it from the repository and re-registers with the new tag. Whenever I created a new weapon for a ship, it replaced the original! So if I had 2 lasers on board, suddenly the object in the repository would be those same two lasers. It was a mess to track down, but thankfully a relatively easy fix.

The worse news was that it's slow! There are noticeable hiccups in even sectors where there's no combat. The traditional profiling approach of using 'ruby -r profile' had so much overhead I couldn't actually run the game. Thankfully, Ruby-prof exists. It's got a small enough overhead that I can actually play my game.

I have a lot of data to go over for optimizing, and I'm not releasing the tutorial until I'm done, so I have one more ticket to close, #96, which I have aptly titled "OH GOD MY CPU".

For those interested in my contest entry, I am temporarily hosting it on my own machine, so get it while it's still up! I think the contest turned out really well and I'm happy that my entry ended up as good as it was.