Lua Check the TILE ID before teleport a player

[Chady Chaito]

I need to check the place that will teleport a player before teleporting.
If the place has the ITEM ID of this array:

walls_id = {1115,1111,1112,5258,1385,1113}

Choose another random position, look the code:

function isInWallArray(pos)
for k = 0, table.getn(t.onShoot.misc.walls_id) do
if getTileItemById(pos, t.onShoot.misc.walls_id[k]).itemid == t.onShoot.misc.walls_id[k] then
return true
end
end
return false
end

function moveToEvent()
doBroadcastMessage("PaintBall Event - Let's kill them!")
for _, pid in ipairs(getPlayersOnline()) do
if isInRange(getCreaturePosition(pid), t.main.positions.waiting_room_area.top_left, t.main.positions.waiting_room_area.bottom_right) then
doTeleportThing(pid, {x=math.random(t_l.x,b_r.x), y=math.random(t_l.y, b_r.y), z=math.random(t_l.z, b_r.z)})
doPlayerSetStorageValue(pid, t.main.storages.is_in_event,1)
doPlayerSetStorageValue(pid, t.onShoot.storages.ammo, t.main.event_config.min_bullets_on_spawn)
doPlayerSetStorageValue(pid, t.main.storages.score, 0)
doPlayerSendTextMessage(pid,27,"!shoot bullet\n!shoot info\n!shoot ammo")
end
end
doBroadcastMessage("[SNOWBALL - EVENTO] Iniciou, facam uma grande guerra de neve.")
doRemoveItem(getTileItemById(t.main.positions.tp_to_snowball,1387).uid)
addEvent(endsnowball, t.main.event_config.event_duration*1000*60)
end

I'm flattered!