public static ArchiveFile Create(string path)
{
switch (Game.Instance.ImgVersion)
{
case ArchiveFileVersion.V1:
return ArchiveFileV1.Create(path);
case ArchiveFileVersion.V2:
return ArchiveFileV2.Create(path);
default:
throw new InvalidOperationException();
}
}
/// <summary>
/// Creates new handle instance to use archive from filesystem based on the archive version
/// </summary>
/// <summary xml:lang="ru">
/// Создание нового указателя на архив, расположенный в файле на основании его версии
/// </summary>
/// <param name="path">Archive file path</param>
/// <param name="path" xml:lang="ru">Путь к архиву</param>
/// <returns>
/// New <see cref="ArchiveFile"/> instance
/// </returns>
/// <returns xml:lang="ru">
/// Новый инстанс <see cref="ArchiveFile"/>
/// </returns>
public static new ArchiveFile CreateInstance(string path)
{
ArchiveFileVersion version = ArchiveFileV2.ReadVersionFromArchive(new GameFile(path));
// We've tried to extract the version from the archive file itself in readVersionFromImg().
// If we've failed, then we're checking if we have a .dir file nearby.
// That indicates that we deal with V1 archive.
if (version == ArchiveFileVersion.Unknown)
{
version = File.Exists(ArchiveFileV1.GetDirFilePath(path)) ?
ArchiveFileVersion.V1 :
ArchiveFileVersion.Unknown;
}
switch (version)
{
case ArchiveFileVersion.V1:
return new ArchiveFileV1(path);
case ArchiveFileVersion.V2:
return new ArchiveFileV2(path);
default:
throw new Exception("Invalid archive version");
}
}