replaces `getfenv(2).script` or whatever

getfenv replacement.lua

local function GetService(ServiceName: string)
	return game:GetService(ServiceName)
end

local ServicesMetatable = {}
function ServicesMetatable:__index(Index)
	local Success, Object = pcall(GetService, Index)
	local Service = Success and Object
	self[Index] = Service
	return Service
end

local Services = setmetatable({}, ServicesMetatable)
local GetObjectFromPathMetatable = {}
function GetObjectFromPathMetatable:__index(Path: string)
	local CurrentObject = nil
	for Index, PathValue in ipairs(string.split(Path, ".")) do
		if Index == 1 then
			local Service = Services[PathValue]
			if not Service then
				self[Path] = nil
				return nil
			end

			CurrentObject = Service
		else
			if CurrentObject then
				local Object = CurrentObject:FindFirstChild(PathValue)
				if Object then
					CurrentObject = Object
				end
			end
		end
	end

	self[Path] = CurrentObject
	return CurrentObject
end

function GetObjectFromPathMetatable:__call(Path: string)
	return self[Path]
end

local GetObjectFromPath = setmetatable({}, GetObjectFromPathMetatable)
print(GetObjectFromPath(debug.info(2, "s")))