static bool ItemIsSendByMe(ItemPrintJsonPacket printJsonPacket) => printJsonPacket.Item.Player == session.ConnectionInfo.Slot;
static bool ItemIsReceivedByMe(ItemPrintJsonPacket printJsonPacket) => printJsonPacket.ReceivingPlayer == session.ConnectionInfo.Slot;
static void OnItemPrintJsonPacketReceived(ItemPrintJsonPacket printJsonPacket) => OnPrintJsonPacketReceived(printJsonPacket, ItemIsSendByMe(printJsonPacket), ItemIsReceivedByMe(printJsonPacket), printJsonPacket.Item.Flags);