Bloxburg auto-farm

-- Variables --
local remote = nil
local orderInc = 0
local workstationTable = {}

-- Metatable --
function setupMetatable()
   warn("[?] Setting up the Metamethods.")

   -- Metatable and Metamethods --
   local metatable = getrawmetatable(game)
   local backupNamecall = metatable.__namecall

   -- Make metatable writeable --
   local setreadonly = make_writeable or setreadonly
   setreadonly(metatable, false)

   -- Overwrite __namecall metamethod --
   metatable.__namecall = function(...)
       local args = {...}
       if(args[#args] == "FireServer") then
           if(args[2] and type(args[2]) == "table" and args[2]["Order"] and not workstationTable[args[2]["Workstation"]]) then
               warn("[!] Remote and Workstation have been found.")
               remote = args[1]

               doWork(args[2]["Workstation"])
           end
       end
       return backupNamecall(...)
   end
end

-- Get Order --
function getOrder(workstation)
   local orderValue = workstation.Occupied.Value:WaitForChild("Order")

   return {
       orderValue.Style.Value,
       orderValue.Color.Value
   }
end

-- Main --
warn("[?] Welcome to Hairdressers Farm Script!")
warn("[?] By Luaa #0381")
warn("[-] Go to work at the Hairdressers.")
warn("[-] Complete an order.")
warn("[-] Magic, it will now complete orders.")
setupMetatable()

function doWork(workstation)
   local workEvent = nil
   local inUseEvent = nil
   workstationTable[workstation] = true

   workEvent = workstation.Occupied.Changed:Connect(function(value)
       if(value == nil) then return end

       local order = getOrder(workstation)
       remote:FireServer({
           Type = "FinishHair",
           Workstation = workstation,
           Order = order
       })

       orderInc = orderInc + 1
       local date = os.date("*t", now)
       warn("[!] Finished Order => " .. orderInc .. " => " .. date["hour"] .. ":" .. date["min"])
   end)

   inUseEvent = workstation.InUse.Changed:Connect(function(value)
       if(value ~= game:GetService("Players").LocalPlayer and workEvent ~= nil) then
           warn("[?] You have changed your workstation, stopping old workEvent and resetting metamethod.")
           workstationTable = {}
           workEvent:Disconnect()
           inUseEvent:Disconnect()
       end
   end)
end