alt Hacker NewsWhy weren't binary files used like I would expect in the 1990's DOS game? fread into a struct and all that
Replies
Video games are made by a lot of non-programmers who will be much more comfortable adjusting values in a text file than they are hex editing something.
Besides, the complaint about not having a heavyweight parser here is weird. This is supposed to be "trusted data", you shouldn't have to treat the file as a threat, so a single line sscanf that's just dumping parsed csv attributes into memory is pretty great IMO.
Definitely initialize variables when it comes to C though.
Easier for internal development. Non- or less technical team members can tweak values without having to rebuild these binary files. Possibly also easier for lightweight modding externally as well.
This isn't that uncommon - look at something like Diablo 2 which has a huge amount of game data defined from text files (I think these are encoded to binary when shipped but it was clearly useful to give the game a mode where it'd load them all from text on startup).
By the 2000s, portability was a concern for most titles. Certainly anything targeted at a rapidly changing console market back then.