I've been messing with this for hours, and am at my wit's end. If anyone
has an ideas, please help!
I find that when using FSpOpenResFile as a Carbon-compatible replacement
to the old OpenResFile, that my res files no longer behave as they used
to. Previously, I could open many files, and when trying to load a given
resource, if it didn't exist in the current file, other open resource
files would be searched, going backwards in the order that I opened them.
But once I switch to FSpOpenResFile, I seem to have to use UseResFile()
to switch between current ...