Function OSPathToRelativePath

neo/MayaImport/maya_main.cpp:191–230

================ OSPathToRelativePath takes a full OS path, as might be found in data from a media creation program, and converts it to a qpath by stripping off directories Returns false if the osPath tree doesn't match any of the existing search paths. ================ */

================
*/
bool OSPathToRelativePath( const char *osPath, idStr &qpath, const char *game ) {
	char *s, *base;

	// skip a drive letter?

	// search for anything with BASE_GAMEDIR in it
	// Ase files from max may have the form of:
	// "//Purgatory/purgatory/doom/base/models/mapobjects/bitch/hologirl.tga"
	// which won't match any of our drive letter based search paths
	base = (char *)strstr( osPath, BASE_GAMEDIR );

	// _D3XP added mod support
	if ( base == NULL && strlen(game) > 0 ) {

		base = s = (char *)strstr( osPath, game );

		while( s = strstr( s, game ) ) {
			s += strlen( game );
			if ( s[0] == '/' || s[0] == '\\' ) {
				base = s;
			}
		}
	}

	if ( base ) {
		s = strstr( base, "/" );
		if ( !s ) {
			s = strstr( base, "\\" );
		}
		if ( s ) {
			qpath = s + 1;
			return true;
		}
	}

	common->Printf( "OSPathToRelativePath failed on %s\n", osPath );
	qpath = osPath;

	return false;
}

/*
===============