ROBLOX Johns Lag Meter

print 'Admin Console 1.0 Loaded'

--[[

Hio. Make sure you have the latest and greatest version of this tool. Get it at http://ironnoob.com/forums/index.php/board,26.0.html

- John Shedletsky

]]--

-- Install Gui
local copy = script.JohnsConsoleGui:Clone()
--copy.Archivable = false
copy.Parent = game.StarterGui

local lastPing = {} -- {player, ms}


function split(str, delimiter)
  local result = { }
  local from  = 1
  local delim_from, delim_to = string.find( str, delimiter, from  )
  while delim_from do
    table.insert( result, string.sub( str, from , delim_from-1 ) )
    from  = delim_to + 1
    delim_from, delim_to = string.find( str, delimiter, from  )
  end
  table.insert( result, string.sub( str, from  ) )
  return result
end

function getAvgPing()

	local p = game.Players:GetPlayers()
	local total = 0

	for i=1,#p do
		if lastPing[p[i].Name] ~= nil then
			total = total + lastPing[p[i].Name]
		end
	end

	if #p == 0 then return 0 end

	return total / #p

end

function incomingMessage(msg)
	if string.sub(msg.Name, 1, 4) == "ping" then
		print("SERV MSG: " .. msg.Value)
		local args = split(msg.Value, ",")

		print("player: " .. args[1] .. "ping: " .. args[2])
		lastPing[args[1]] = args[2]

		local result = getAvgPing()
		print("avg ping: " .. result)
		msg.Value = "." .. result
	end
end

script.ChildAdded:connect(incomingMessage)