https://youtu.be/1PhArSujR_A?t=988 https://youtu.be/1PhArSujR_A?t=988 was Carmack's presentation on an immutable Haskell game engine. Unfortunately, he doesn't

https://youtu.be/1PhArSujR_A?t=988 https://youtu.be/1PhArSujR_A?t=988 was Carmack's presentation on an immutable Haskell game engine. Unfortunately, he doesn't go into too much detail. https://news.ycombinator.com/item?id=15036591 https://news.ycombinator.com/item?id=15036591 was the previous HN thread about it.