TFS 0.X OTX 0.4 - Drop Rate

[subyth]

Is there any way to leave the drop by percentage (%)?

we know that chance 1000 = 1% and 100000 = 100%. But it does not work.

I have already looked at the sources and I can not understand how the calculation works (monsters.cpp):

uint16_t Monsters::getLootRandom()
{
    return (uint16_t)std::ceil((double)random_range(0, MAX_LOOTCHANCE) / g_config.getDouble(ConfigManager::RATE_LOOT));
}

ItemList MonsterType::createLoot(const LootBlock& lootBlock)
{
    uint16_t item = lootBlock.ids[0], random = Monsters::getLootRandom(), count = 0;
    if(lootBlock.ids.size() > 1)
        item = lootBlock.ids[random_range((size_t)0, lootBlock.ids.size() - 1)];

    ItemList items;
    if(random < lootBlock.chance)
        count = random % lootBlock.count + 1;

    Item* tmpItem = NULL;
    while(count > 0)
    {
        uint16_t n = 0;
        if(Item::items[item].stackable)
            n = std::min(count, (uint16_t)100);

        if(!(tmpItem = Item::CreateItem(item, n)))
            break;

        count -= (!n ? 1 : n);
        if(lootBlock.subType != -1)
            tmpItem->setSubType(lootBlock.subType);

        if(lootBlock.actionId != -1)
            tmpItem->setActionId(lootBlock.actionId, false);

        if(lootBlock.uniqueId != -1)
            tmpItem->setUniqueId(lootBlock.uniqueId);

        if(!lootBlock.text.empty())
            tmpItem->setText(lootBlock.text);

        items.push_back(tmpItem);
    }

    return items;
}

Could someone give me a hand?