PacketDescription.java 文件源码

public NBTTagCompound writeNBT(NBTTagCompound compound) {
    compound.setTag("Pos", NBTUtil.createPosTag(pos));
    compound.setInteger("SyncType", type.ordinal());
    compound.setInteger("Length", values.length);
    ByteBuf buf = Unpooled.buffer();
    NBTTagList list = new NBTTagList();
    for (int i = 0; i < types.length; i++) {
        NBTTagCompound element = new NBTTagCompound();
        element.setByte("Type", types[i]);
        buf.clear();
        PacketUpdateGui.writeField(buf, values[i], types[i]);
        element.setByteArray("Value", Arrays.copyOf(buf.array(), buf.writerIndex()));
        list.appendTag(element);
    }
    buf.release();
    compound.setTag("Data", list);
    compound.setTag("Extra", extraData);

    return compound;
}