IronBackpacks Fix Crash With Huge Packet Data

Issue Description:

Currently there is an issue going around with Refined storage drives and packets being too large because mods are not expecting this.

What happens:

Place a special recipe of 7 herbs and drives in a backpack and tada! Mass RIP! Then whenever this person connects to a server it will disconnect people around them. Including thierself. http://pastebin.com/A5cmSPji <--- The magic at work!

What you expected to happen:

Not to nuke the connection of anyone in the range of the monster bag.

Steps to reproduce (important):

Fill RS drives with tons of NBT stuff and stuff em in a bag?
Let the bag to continue to exist.
Log in after getting Fataled and REK someone's day! ...

Affected Versions (Do not use "latest"):

IronBackpacks: 2.2.22
Minecraft: 1.10.2
Forge: 2215
Other Conflicting Mods (may be irrelevant to your issue): Refined storage

Jan 27 '17 06:01 Claycorp

@gr8pefish This is caused by the large amount of NBT (>2mb worth of data in large networks) saved in RS drives. To solve this issue, you can use custom writing/reading for the ItemStack and ByteBuf.

Something like

@Override
public void fromBytes(ByteBuf buf) {
    ResourceLocation id = new ResourceLocation(ByteBufUtils.readUTF8String(buf)); // To save even more data, the integer ID could be used, though that's prone to breakage when mods are added/removed.
    int amount = buf.readInt();
    int meta = buf.readInt();
    NBTTagCompound tagCompound;
    try {
        tagCompound = CompressedStreamTools.readCompressed(new ByteBufInputStream(buf));
    } catch (Exception e) {
        tagCompound = null;
    }

    stack = new ItemStack(ForgeRegistries.ITEMS.getValue(id), amount, meta);
    if (tagCompound != null && tagCompound.getSize() != 0)
        stack.setTagCompound(tagCompound);
}

@Override
public void toBytes(ByteBuf buf) {
    ItemStack stack = new ItemStack(Items.ARROW);
    ByteBufUtils.writeUTF8String(buf, stack.getItem().getRegistryName().toString());
    buf.writeInt(stack.stackSize);
    buf.writeInt(stack.getItemDamage());
    ByteBufUtils.writeTag(buf, stack.hasTagCompound() ? stack.getTagCompound() : new NBTTagCompound());
}