// processGameFile processes game file at given path
func (a *Archive) processGameFile(filePath string) error {
r := rom.New(filePath)
if err := r.Fill(); err != nil {
return err
}
if skip, msg := a.skip(r); skip {
if a.Options.Debug {
a.log(fmt.Sprintf("Skipped '%s': %s\n", r.Filename, msg))
}
a.Skipped++
return nil
}
if a.Games[r.Name] == nil {
// it's a new game
a.Games[r.Name] = rom.NewGame()
}
a.Games[r.Name].AddRom(r)
return nil
}
// selectGameArchiveRom selects only one rom from given game archive directory, mark it as already selected then copy it to output
func (a *Archive) selectGameArchiveRom(dir string) error {
files, err := ioutil.ReadDir(dir)
if err != nil {
return err
}
g := rom.NewGame()
// process roms
for _, file := range files {
if file.IsDir() {
a.log(fmt.Sprintf("ERR: Skipped unexpected directory in game archive: %s\n", file.Name()))
} else {
filePath := path.Join(dir, file.Name())
r := rom.New(filePath)
if err := r.Fill(); err != nil {
return err
}
if skip, msg := a.skip(r); skip {
if a.Options.Debug {
a.log(fmt.Sprintf("Skipped '%s': %s\n", r.Filename, msg))
}
a.Skipped++
} else {
g.AddRom(r)
}
a.Processed++
}
}
// select best rom
if err := a.moveGameBestRom(g); err != nil {
return err
}
gName, _ := rom.NameAndRegions(path.Base(dir))
a.Games[gName] = g
return nil
}