@Override
public void writeToByteBuf(ByteBuf buf) {
NBTTagCompound settingsTag = new NBTTagCompound();
writeSettingToNBT(settingsTag);
NetworkUtil.writeNBTTagCompound(settingsTag, buf);
buf.writeInt(snapshot == null ? 0 : snapshot.size());
if (snapshot == null) {
return;
}
for (ItemStack item : snapshot) {
NBTTagCompound itemRoot = new NBTTagCompound();
item.writeToNBT(itemRoot);
NetworkUtil.writeNBTTagCompound(itemRoot, buf);
}
}
@Override
public void readFromByteBuf(ByteBuf buf) {
NBTTagCompound settingsTag = NetworkUtil.readNBTTagCompound(buf);
readSettingsFromNBT(settingsTag);
int numItems = buf.readInt();
if (numItems == 0) {
snapshot = null;
return;
}
snapshot = new ArrayList<ItemStack>(numItems);
for (int i = 0; i < numItems; i++) {
NBTTagCompound itemTag = NetworkUtil.readNBTTagCompound(buf);
ItemStack item = ItemStack.loadItemStackFromNBT(itemTag);
if (item != null) {
snapshot.add(item);
}
}
}