I’ll give you this one, Star Trek fans. It’s a shortening of a quote from the Captain’s Table series of books, specifically book five, “Once Burned”, by Peter David: “Why in God’s name the bridge, arguably the most important strategic point of the vessel, is an easy target at the top of the saucer section is something I never completely understood. Why not just paint a big target on your ship and write, ‘Aim here for best shot at the captain’?” – M’k’n’zy of Calhoun, inner monologue.
Straegic design choices have never been shown to be a strength of the human race. Take, for example, this ever-lengthening thread on Apple’s objc-language mailing list, which can be summarized as an increasingly complicated debate on the merits of the design of the C language. What it really boils down to, though, is two important points:
- Designers of any sort, linguistic or otherwise, do not have the power to see into the future.
- Users of any sort will cling to the old and proven over the new and possibly better 99 times out of 100.
This is a problem I’ve run into in Missions. My code design as it currently stands has no real place for me to implement the code necessary for handling all the different screens of commands and text necessary to implement crew and computer interaction. Right now, I’d have to duplicate a lot of interface code in two (possibly three) separate places, and unifying it would mean exposing implementation details across two subsystems. True, Mike’s original code exposed everything to everything with global variables, and that’s a legitimate approach for games, but I know it’s not necessary in this code if I take the time to go back and redo some of the code structure correctly. Also, it offends my sense of object-oriented design; I worry that it’ll open me to further trouble later on.
Anyway, the practical upshot of all this is that it’s going to take me a while to do something I should have dealt with much sooner. Refactoring, even across only a minor subset of a code base, is a significant pain. I’ll try to keep tabs on my progress here, but if I don’t post for a week, don’t worry, it just means I’m still working.