/// <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>
/// 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();
const string GameInfoExtension = ".agigame";
var files = container.GetFilesByExtension(GameInfoExtension);
if (files.Length > 0)
{
try
{
// Example .agigame file contents:
//
// <?xml version="1.0" encoding="utf-8" ?>
// <game name="The Black Cauldron"
// platform="PC"
// date="XXXX-XX-XX"
// version="2.00"
// format="FLOPPY"
// interpreter="2.439"
// language="English"/>
var doc = new XmlDocument();
doc.Load(files[0]);
var node = doc.SelectSingleNode("game");
if (node != null)
{
var name = node.Attributes["name"].Value;
var platform = node.Attributes["platform"].Value;
var interpreter = node.Attributes["interpreter"].Value;
var version = node.Attributes["version"].Value;
result = new GameDetectorResult(name, GameInfoParser.ParseInterpreterVersion(interpreter), GameInfoParser.ParsePlatform(platform), version);
}
}
catch (XmlException)
{
}
}
return(result);
}
/// <summary>
/// Detect a game in the specified folder.
/// </summary>
/// <param name="container">Game container.</param>
/// <returns>Detection result.</returns>
GameDetectorResult IGameDetectorAlgorithm.Detect(IGameContainer container)
{
var result = new GameDetectorResult();
// Look in the current directory for all game files
var files = Database.GetFolderGameFiles(container);
if (files.Count > 0)
{
// Find a game match
var match = this.database.FindMatch(files);
if (match != null)
{
result = new GameDetectorResult(match.Name, GameInfoParser.ParseInterpreterVersion(match.Interpreter), GameInfoParser.ParsePlatform(match.Platform), match.Version);
}
}
return(result);
}
/// <summary>
/// Search the specified folder for a game.
/// </summary>
/// <param name="container">Game container to search.</param>
/// <returns>Game detection result.</returns>
public GameDetectorResult Detect(IGameContainer container)
{
if (container == null)
{
throw new ArgumentNullException(nameof(container));
}
var result = new GameDetectorResult();
int i = 0;
while (!result.Detected && i < this.algorithms.Length)
{
result = this.algorithms[i].Detect(container);
i++;
}
return(result);
}
/// <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();
const string GameInfoExtension = ".wag";
var files = container.GetFilesByExtension(GameInfoExtension);
if (files.Length > 0)
{
try
{
var id = new StringBuilder();
var description = new StringBuilder();
var interpreter = new StringBuilder();
var version = new StringBuilder();
// Last 16 bytes are not stored as properties, it's the
// WinAGI version string. Ex: "PMWINAGI v1.0"
var data = container.Read(files[0]);
var index = 0;
while (index < (data.Length - 16))
{
byte code = data[index++];
index++; // type - not used
index++; // num - not used
int size = data[index++] + (data[index++] * 256);
switch (code)
{
case 129:
// game description
for (int i = 0; i < size; i++)
{
description.Append((char)data[index + i]);
}
break;
case 131:
// game id
for (int i = 0; i < size; i++)
{
id.Append((char)data[index + i]);
}
break;
case 132:
// interpreter
for (int i = 0; i < size; i++)
{
interpreter.Append((char)data[index + i]);
}
break;
case 134:
// game version
for (int i = 0; i < size; i++)
{
version.Append((char)data[index + i]);
}
break;
}
index += size;
}
var name = description.Length > 0 ? description.ToString() : id.ToString();
var platform = Platform.PC;
result = new GameDetectorResult(name, GameInfoParser.ParseInterpreterVersion(interpreter.ToString()), platform, version.ToString());
}
catch (IOException)
{
}
catch (ArgumentOutOfRangeException)
{
}
}
return(result);
}