function update_players_here(event)
    if not gmcp.Room then return end
    if not players_here then players_here = {} end
    if event == "gmcp.Room.Players" then
        players_here = {}
        for i,v in pairs(gmcp.Room.Players) do
            if v.name ~= gmcp.Char.Name.name then
                table.insert(players_here, v.name)
            end
        end

    elseif event == "gmcp.Room.AddPlayer" then
        if not table.contains(players_here, gmcp.Room.AddPlayer.name) then
            table.insert(players_here, gmcp.Room.AddPlayer.name)
        end
    else

        for i,v in pairs(players_here) do
            if v == gmcp.Room.RemovePlayer then
                table.remove(players_here, i)
            end
        end
    end
    if #players_here ~= 0 then
        for k,v in ipairs(players_here) do
            v = "<" .. ndb.getcolorp(v) .. ">" .. v
            echo(v)
        end
    end
    agui_people_tracker:clear()
    if #players_here== 0 then
        agui_people_tracker:cecho("<white>You are alone here.")
    elseif #players_here == 1 then
        agui_people_tracker:cecho("<orange>"..#players_here.."<white> other person here: "..table.concat(players_here, ", ")..".")
    else
        agui_people_tracker:cecho("<orange>"..#players_here.."<white> others here: \n"..table.concat(players_here, ", ")..".")
    end
end