Some notes on script extraction

[miltoncandelero]

This project seems abandoned, but some notes in case a future traveler lands here trying to get a nice unpacking script for lune

• Asking to not extract lua extracts the scripts into roblox model files... Not really what I expected 😅
  • The best way to actually not extract the lua files, is to keep the flag in true but stub the writeFile function
• Empty folders are often confused with code folders, I "fixed" the isCodeTree function, it's slower than it was before (and is now recursive) but it understands better empty folders:

local function isCodeTree(instance: roblox.Instance)
	local toCheck = instance:GetDescendants()
	if #toCheck == 0 then
		return false
	end
	table.insert(toCheck, instance)
	for _, descendant in ipairs(toCheck) do
		-- If this descendant is not a lua script...
		if not isLuaSourceContainer(descendant.ClassName) then
			-- If it's a folder, recurse (unless for some reason we are our own grandfather)
			if descendant.ClassName == "Folder" then
				-- If our child is not a code tree, we are not a code tree :(
				if descendant ~= instance and not isCodeTree(descendant) then
					return false
				end
			else
				return false
			end
		end
	end
	return true
end