FOSS gamedev and creative worlds

However, I do not understand at all that of Lua.
Can you make the MOD How do I?
By the way, I am writing with the Google translation.

Don't know if you already know these sites, in case you don't, here's some links which might help:

http://www.lua.org/manual/5.1/manual.html
http://lua.gts-stolberg.de/en/index.php
http://dev.minetest.net/Main_Page

There's more, but can't find them right now.

Thank you.
It's going to be a very helpful