private static string SelectSystem(RASystemIndex index, string romFolderName)
{
var matches = index.GetSystems(romFolderName);
if (!matches.Any())
{
return(null);
}
if (matches.Count(m => m.Score >= 1) == 1)
{
return(matches.First(m => m.Score >= 1).Name);
}
Console.WriteLine("Possible system matches:");
Console.WriteLine();
for (var i = 0; i < matches.Count; ++i)
{
Console.WriteLine($"[{i + 1}] {matches[i].Name} ({matches[i].Score})");
}
Console.WriteLine($"[{matches.Count + 1}] NONE OF THE ABOVE");
Console.WriteLine();
while (true)
{
Console.Write("Which system do these ROMs belong to? ");
var input = Console.ReadLine();
if (int.TryParse(input, out var optionIndex) && optionIndex > 0 && optionIndex <= matches.Count + 1)
{
return(optionIndex - 1 >= matches.Count ? null : matches[optionIndex - 1].Name);
}
}
}
private static void Main(string[] args)
{
var options = new Options();
var optionSet = new OptionSet
{
{
"i=|install=", "The path to the RetroArch install directory.",
v => options.RetroArchInstallDirectoryPath = v
},
{
"r=|roms=", "The path to the folder containing the ROMs that you want to generate a playlist of.",
v => options.RomsDirectoryPath = v
},
{
"s=|system=", "The name of the system the ROMs are for. If not specified, containing folder name will be used.",
v => options.SystemName = v
},
{
"rename",
"If set, will rename the ROM folder to match the RetroArch system name.",
v => options.Rename = true
},
{ "h|?|help", v => options.Help = true }
};
try
{
optionSet.Parse(args);
}
catch
{
options.Help = true;
}
if (options.Help || !args.Any())
{
optionSet.WriteOptionDescriptions(Console.Out);
return;
}
var systemIndex = new RASystemIndex(options.RetroArchInstallDirectoryPath);
var folderName = new DirectoryInfo(options.RomsDirectoryPath).Name;
var systemName = SelectSystem(systemIndex, options.SystemName ?? folderName);
if (systemName == null)
{
Console.WriteLine($"No system matches found for folder: {folderName}");
return;
}
using (var romIndex = new RARomIndex($@"{options.RetroArchInstallDirectoryPath}\database\rdb\{systemName}.rdb"))
{
var playlistGenerator = new RAPlaylistGenerator();
playlistGenerator.GeneratePlaylist(
systemName,
options.RomsDirectoryPath,
$@"{options.RetroArchInstallDirectoryPath}\playlists\",
romIndex,
options.Rename);
}
}
