public RegionChunkData(DataNode parent, RegionFile file, int x, int z)
     : base(parent)
 {
     Region = file;
     X = x;
     Z = z;
 }
 public NbtFileData(DataNode parent, string path, CompressionType cztype)
     : base(parent)
 {
     Path = path;
     CompressionType = cztype;
 }
 public NbtDataNode(DataNode parent)
     : base(parent)
 {
 }