Portal with timer (Quest)

[bravespiritz]

Hi,

What i'm trying to do is, a player is supposed to enter this portal and arrive in a Arena. The player can hunt in the arena in 5 min and if the player survive the player will be teleported to temple (1000, 1000, 7) and the player will receive a reward.

How would I go about doing this? I have started to make a script but it is not currently working. Im using TFS 1.4.2

local magicPortalPosition = Position(1000, 988, 6)
local teleportPosition = Position(1000, 1000, 7)
local itemID = 2463
local survivalTime = 20 -- 5 minutes in seconds

function onLogin(player)
    if player:getPosition() == magicPortalPosition then
        player:sendTextMessage(MESSAGE_EVENT_ADVANCE, "Welcome to the magic force portal!")
        player:registerEvent("magicPortalSurvival")
    end
end

function onLogout(player)
    player:teleportTo(teleportPosition)
end

function magicPortalSurvival(player)
    player:say("You are inside the magic force portal. Survive 5 minutes to receive a reward!", TALKTYPE_MONSTER_SAY)
    addEvent(function()
        if player:getPosition() == magicPortalPosition then
            player:addItem(itemID, 1)
            player:teleportTo(teleportPosition)
            player:say("Congratulations! You survived and received a reward.", TALKTYPE_MONSTER_SAY)
        end
    end, survivalTime * 1000)
end

function onStepIn(creature, item, position, fromPosition)
    if item.uid == 1000 then
        creature:registerEvent("magicPortalSurvival")
    end
    return true
end

function onStepOut(creature, item, position, fromPosition)
    if item.uid == 1000 then
        creature:unregisterEvent("magicPortalSurvival")
    end
    return true
end


for _, event in ipairs({"Login", "Logout", "StepIn", "StepOut"}) do
    registerCreatureEvent(event, event == "StepIn" or event == "StepOut" and {onStepIn, onStepOut} or _G["on" .. event])
end