fe VS classic

For more information check the official Fe and foundry installation guide.

Not to be confused with Fe, the Ethereum language: https://fe-lang.org/

And Fe: https://fe-lang.org/

Fe? But no one is talking about it, even if its repo is from the official Ethereum account

Once they grasp some lua basics and I've actually got a little code running but before I do much to make a game. I'd suggest you give them loom my fork includes the documentation with the code. Also a class system either a basic but easy to understand or more featureful.

I can't criticism your implementation at the moment but I want to share a tiny class module for Lua as a inspiration. https://github.com/rxi/classic

(this example uses classic, which is a library I like using for OOP to keep things simple)

I like classic over middleclass: https://github.com/rxi/classic Feels lighter weight, like barely anything.

You can do oop in Lua too! You just need a class lib.

I'd recommend spending a bit of time with the readme for classic: https://github.com/rxi/classic

Get as simple as possible OOP library, for example this one and write some code using it. This library can inherit ordinary functions, but not any metamethods. Try to improve it. If you can implement metamethod chaining inheritance that allows you to __call an instance of inherited classes like a function, then you understand metamethods thoroughly. Even if you fail, it still will be a good practice.