Poccnn

local ips = {}

function onStepIn(cid, item, position, fromPosition)
    if not isPlayer(cid) then return true end
    
    local player_ip = getPlayerIp(cid)
    
    if table.count(ips, player_ip) == 2 then
        doPlayerSendTextMessage(cid, 27, "There is already two players with the same IP as yours in the event.")
        doTeleportThing(cid, fromPosition)
        return true
    end
    
    doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_ORANGE, "Welcome to the event area.")
    table.insert(ips, player_ip)
    return true
end