An nb.ds.NamedData containing an array of floats storing a resource's data location in a data file and other useful informations. Its name is the resource's path relative to the project's resource directory.

In the array is stored at pos :
- 0 : The associated data file's number (dataX.dat). A negative number means no data file is associated with the resource.
- 1 : The position of the first byte of the resource in the data file.
- 2 : The resource's size in bytes.
- 3 : The last time the resource was modified on storage.

A free Address refers to data in the data file that is allowed to be overwritten.

Alias