- make FileIndex const correct (std::map::operator[] modifies the std::map)
- use a single map
- keys are paths relative in the game data directory + filenames
(so paths like "data/main.scm" can be found twice in the map)
- normalization of the file paths is done inside FileIndex,
so there shouldn't be any ::tolower's anymore.
- added a normalizer helper function "normalizeFilePath"
- added Documentation
fixes:
error C2338: Type has to implement operator<< to be printable
error C2679: binary '<<': no operator found which takes a right-hand
operand of type 'const boost::filesystem::path::string_type' (or there
is no acceptable conversion)
This introduces indexGameDirectory and findFilePath.
indexGameDirectory indexes the files in the game directory.
findFilePath returns the on-disk location of a case-insensitive
game data path.
