How to become a Master Coder of Super Power....
Full Lua Programming Crash Course - Beginner to Advanced https://www.youtube.com/watch?v=1srFmjt1Ib0
Free Official "Programming in Lua" book by Roberto Lerusalimschy: https://www.lua.org/pil/contents.html
Note: there are some errors with the book above. See the errata https://www.inf.puc-rio.br/~roberto/book/errata1.html
Lua reference manual: https://www.lua.org/manual/5.4/
Free official "Lua Programming Gems" book, edited by L. H. de Figueiredo, W. Celes, R. Lerusalimschy. https://www.lua.org/gems/
Trigonometry (Trust me, this is one of the most important parts of game development with any engine): https://www.khanacademy.org/math/trigonometry
Legacy OBAMA BALL developer wiki (from Novetus): https://wiki.realja.me/index.php?title=Lua_Help