This is first class post-hoc bullshit. They weren't making prototypes or reusing code, they sure as hell weren't composing high-sounding principles. They just got on with it because they were talented experienced and motivated. For that reason, the rest of the talk is very inspiring - so listen to the hour-long video (half talk, half questions), and not the article which only has the post-hoc bits. ▶ this video
in “Id Software Programming Principles” · View on HN