new PacketBackpackIsOpen(entity.getEntityId(), isOpen), entity);
prevPlayersUsing = playersUsing;
}
if (!ItemStack.areItemStacksEqual(backpack, prevBackpack)) {
BetterStorage.networkChannel.sendToAndAllTracking(
new PacketBackpackStack(entity.getEntityId(), backpack), entity);
prevBackpack = ItemStack.copyItemStack(backpack);
}
}