Count of traitors and Detectives.

--You will of course need to call getCount() if you want this to work :D

local function getCount()
if (SERVER) then
    hook.Add( "TTTBeginRound", "NumberOfTypes", function()
        local TCount = 0
        local DCount = 0
        local ICount = 0
        for k, v in pairs( player.GetAll() ) do
            if v:IsTraitor() and v:Alive() then
                TCount=TCount+1
            elseif v:IsDetective() and v:Alive() then
                DCount=DCount+1
            elseif v:Alive() then
                ICount=ICount+1;
            end
        end
        timer.Simple( .5, function()
            PrintMessage( HUD_PRINTTALK, "Traitors: "..TCount )
            PrintMessage( HUD_PRINTTALK, "Detectives: "..DCount )
            PrintMessage( HUD_PRINTTALK, "Innocents: ".. ICount )
        end )
    end )
end