Decodes the item from a ubyte[] that can be compressed and/or read without name and TAG ID and stores the results in this.
When true, the ubyte[] will get uncompressed for decoding.
When false, reading won't try to read a name and this.name will be set to "".
See Implementation
Decodes the item from a ubyte[] that can be compressed and/or read without name and TAG ID and stores the results in this.