public function sendEnchantmentList()
{
$pk = new CraftingDataPacket();
if ($this->entries !== null and $this->levels !== null) {
$list = new EnchantmentList(count($this->entries));
for ($i = 0; $i < count($this->entries); $i++) {
$list->setSlot($i, $this->entries[$i]);
}
$pk->addEnchantList($list);
}
Server::getInstance()->broadcastPacket($this->getViewers(), $pk);
}