Their Master's Voice quest

[Andronico]

Hello! how i can fix this?

local position = {
    Position(33313, 31852, 9),
    Position(33313, 31865, 9),
    Position(33313, 31881, 9),
    Position(33328, 31860, 9),
    Position(33328, 31885, 9),
    Position(33308, 31873, 9),
    Position(33320, 31873, 9),
    Position(33336, 31914, 9),
    Position(33343, 31914, 9),
    Position(33361, 31914, 9),
    Position(33352, 31900, 9),
    Position(33355, 31861, 9),
    Position(33355, 31885, 9),
    Position(33345, 31864, 9),
    Position(33345, 31881, 9),
    Position(33309, 31867, 9),
    Position(33311, 31854, 9),
    Position(33334, 31889, 9),
    Position(33340, 31890, 9),
    Position(33347, 31889, 9)
}

local creatureNames = {
    'iron servant',
    'golden servant',
    'diamond servant'
}

local function getFungusInArea(fromPos, toPos)
    for x = fromPos.x, toPos.x do
        for y = fromPos.y, toPos.y do
            for itemId = 13585, 13589 do
                if Tile(Position(x, y, fromPos.z)):getItemById(itemId) then
                    return true
                end
            end
        end
    end
    return false
end

local function summonMonster(name, position)
    Game.createMonster(name, position)
    position:sendMagicEffect(CONST_ME_TELEPORT)
end

function onUse(player, item, fromPosition, target, toPosition, isHotkey)
    if not isInArray({13585, 13586, 13587, 13588, 13589}, target.itemid) then
        return false
    end

    if player:getStorageValue(Storage.TheirMastersVoice.SlimeGobblerTimeout) < os.time() then
        target:transform(13590)
        player:setStorageValue(Storage.TheirMastersVoice.SlimeGobblerTimeout, os.time() + 5)
        toPosition:sendMagicEffect(CONST_ME_POFF)
        if not getFungusInArea(Position(33306, 31847, 9), Position(33369, 31919, 9)) then
            for i = 1, #position do
                addEvent(summonMonster, 5 * 1000, creatureNames[math.random(#creatureNames)], position[i])
            end
            player:getPosition():sendMagicEffect(CONST_ME_FIREWORK_RED)
            player:say('COME! My servants! RISE!', TALKTYPE_MONSTER_SAY)
            Game.setStorageValue(GlobalStorage.TheirMastersVoice.ServantsKilled, 0)
            Game.setStorageValue(GlobalStorage.TheirMastersVoice.CurrentServantWave, 0)
        else
            player:say('The slime gobbler gobbles large chunks of the slime fungus with great satisfaction.', TALKTYPE_MONSTER_SAY)
            player:addExperience(20, true, true)
        end
    end
    return true
end

 

[Codex NG]

local function getFungusInArea(fromPos, toPos)
    for x = fromPos.x, toPos.x do
        for y = fromPos.y, toPos.y do
            for itemId = 13585, 13589 do
                local tile = Tile(Position(x, y, fromPos.z))
                if tile then
                    if tile:getItemById(itemId) then
                        return true
                    end
                end
            end
        end
    end
    return false
end