@gamingonlinux

Here's a similar thing made for #Minetest for the game jam. It's even more impressive given how limited the UI API is for Minetest - this is actually done using the HUD API using the player camera movement to get mouse movement

https://content.minetest.net/packages/jordan4ibanez/mineos/

https://www.youtube.com/watch?v=N_CvdFfOPs4