/// <summary>
/// Detect a game in the specified folder.
/// </summary>
/// <param name="container">Game container.</param>
/// <returns>Detection result.</returns>
GameDetectorResult IGameDetectorAlgorithm.Detect(IGameContainer container)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
var result = new GameDetectorResult();
var files = container.GetGameFiles();
var id = container.GetGameId();
bool inventoryFound = false;
bool vocabularyFound = false;
bool volumeFound = false;
bool amigaMapFound = false;
foreach (string file in files)
{
if (string.Compare("object", file, true, CultureInfo.InvariantCulture) == 0)
{
inventoryFound = true;
continue;
}
if (string.Compare("words.tok", file, true, CultureInfo.InvariantCulture) == 0)
{
vocabularyFound = true;
continue;
}
if (file.ToLower(CultureInfo.InvariantCulture).EndsWith("vol.0"))
{
volumeFound = true;
continue;
}
if (string.Compare("dirs", file, true, CultureInfo.InvariantCulture) == 0)
{
amigaMapFound = true;
continue;
}
}
if (inventoryFound && vocabularyFound && volumeFound)
{
var name = container.Name;
var platform = amigaMapFound ? Platform.Amiga : Platform.PC;
var interpreter = id.Length > 0 ? InterpreterVersion.V3002149 : InterpreterVersion.V2936;
var version = string.Empty;
result = new GameDetectorResult(name, interpreter, platform, version);
}
return(result);
}
/// <summary>
/// Get all the files in the specified container that are game data files and calculate
/// the crc for them.
/// </summary>
/// <param name="container">Game container.</param>
/// <returns>List of files.</returns>
internal static GameFileCollection GetFolderGameFiles(IGameContainer container)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
string[] gameFiles = container.GetGameFiles();
// Calculate the checksum for each game file
GameFileCollection crcs = new GameFileCollection();
foreach (string file in gameFiles)
{
GameFile crc = GameFile.FromFile(container, file);
crcs.Add(crc);
}
return(crcs);
}