direction: down

Start: {
    Ird: libray -i encrypted.iso -d game.ird
    Manual: libray -i encrypted.iso -d supplied_key
    Automatic: libray -i encrypted.iso
    Info: libray -i game.iso --info
}

End: {
    Dead: { shape: circle }
    Success?: { shape: circle }
}


PrintInfo: Print info about .iso

Start.Info -> PrintInfo

Process: decrypt or re-encrypt

VerifyIrd: Verify \n title ID { shape: diamond }

Key: "" {

    NoVerify: No verification, \n use given key
    IrdKey: Use .ird key
    UseBundled: Use bundled key
    UseSelected: Use selected key

}


Start.Manual -> Key.NoVerify -> Process -> End.Success?


Start.Ird -> VerifyIrd
VerifyIrd -> End.Dead: Wrong ID
VerifyIrd -> Key.IrdKey: Same ID in .ird and .iso
Key.IrdKey -> Process

Bundled: "" {

    CheckIrd: Check for \n bundled .ird { shape: diamond }
    CheckKeys: Check for \n bundled key { shape: diamond }
    Size: Size { shape: diamond }
    SCN: Size \n Country \n Name { shape: diamond }
    Choose: Let user \n Choose { shape: diamond }

    CheckKeys -> Size
    Size -> SCN: Multiple keys
    SCN -> Choose: Multiple keys


}

Net: "" {
    Search: Search for .ird online with title ID
    Jonny: jonnysp { shape: diamond }
    Aldos: aldostools { shape: diamond }
}

Bundled.Size -> Key.UseBundled: Single key
Bundled.SCN -> Key.UseBundled: Single key
Bundled.Choose -> Key.UseSelected
Bundled.SCN -> Net.Search: No keys
Key.UseSelected -> Process
Key.UseBundled -> Process
Bundled.Choose -> Net.Search: Not opted in \n None selected

Start.Automatic -> Bundled.CheckIrd
Bundled.CheckIrd -> Key.IrdKey: Title ID Match
Bundled.CheckIrd -> Bundled.CheckKeys: No keys / No match
Bundled.CheckKeys -> Net.Search: No keys
Net.Search -> Net.Jonny
Net.Jonny -> Net.Aldos: no .ird / \n is down
Net.Aldos -> End.Dead: no .ird
Net.Jonny -> Key.IrdKey: .ird found
Net.Aldos -> Key.IrdKey: .ird found