On the 13th of December 2020 I challenged myself to build a multiplayer FPS game based on an idea I'd had for a while and then host a play session all before New Years. I am now writing this readme on the 29th of December after said play session has concluded thus completing the challenge.
This is bad multiplayer code Please do not use this as learning material. It was built for the express purpose of being thrown away and as a result I valued iteration time over multiplayer correctness. The networking is entirely client authoritative, there is almost no interpolation, the server crashes if to many players connect at once (seems to be latency based), ect. If you really want to learn how multiplayer should work then there are a ton of resources online about the Source Engine networking which are great.
I've made the source publice under WTFPL after being berated to by those
who played during the play session. The repo contains various portions
of Qodot under addons/qodot.
Additionally many but not all of the files under MapAssets/ are derived
from Qodot. These files are all subject to Qodot's original MIT license.