/// <summary>
/// Checks if a <see cref="CacheVersion"/> is in Little-Endian or Big-Endian.
/// </summary>
/// <param name="version">The <see cref="CacheVersion"/> to check the endianness of.</param>
/// <returns>True if the <see cref="CacheVersion"/> is Little-Endian, false otherwise.</returns>
public static bool IsLittleEndian(CacheVersion version)
{
switch (version)
{
case CacheVersion.Halo3Retail:
case CacheVersion.Halo3ODST:
case CacheVersion.HaloReach:
return(false);
case CacheVersion.Halo2Xbox:
case CacheVersion.Halo2Vista:
case CacheVersion.HaloOnline106708:
case CacheVersion.HaloOnline235640:
case CacheVersion.HaloOnline301003:
case CacheVersion.HaloOnline327043:
case CacheVersion.HaloOnline372731:
case CacheVersion.HaloOnline416097:
case CacheVersion.HaloOnline430475:
case CacheVersion.HaloOnline454665:
case CacheVersion.HaloOnline449175:
case CacheVersion.HaloOnline498295:
case CacheVersion.HaloOnline530605:
case CacheVersion.HaloOnline532911:
case CacheVersion.HaloOnline554482:
case CacheVersion.HaloOnline571627:
case CacheVersion.HaloOnline700123:
case CacheVersion.HaloReachMCCInsiderM35:
return(true);
default:
throw new NotImplementedException(version.ToString());
}
}
/// <summary>
/// Convert to specified Cache Version.
/// </summary>
/// <param name="targetVersion"></param>
public void ConvertBlf(CacheVersion targetVersion)
{
switch (Version)
{
case CacheVersion.Halo3Retail:
case CacheVersion.Halo3Beta:
switch (targetVersion)
{
case CacheVersion.Halo3ODST:
case CacheVersion.HaloOnline106708:
ConvertHalo3ToODSTScenarioChunk();
Version = targetVersion;
if (targetVersion == CacheVersion.HaloOnline106708)
{
Format = EndianFormat.LittleEndian;
}
break;
default:
throw new NotImplementedException($"Conversion from Halo 3 to {targetVersion.ToString()} not supported");
}
break;
case CacheVersion.Halo3ODST:
case CacheVersion.HaloOnline106708:
if (targetVersion == CacheVersion.HaloOnline106708)
{
Format = EndianFormat.LittleEndian;
}
return;
default:
throw new NotImplementedException($"Conversion from {Version.ToString()} to {targetVersion.ToString()} not supported");
}
}
/// <summary>
/// Gets the version string corresponding to an <see cref="CacheVersion"/> value.
/// </summary>
/// <param name="version">The version.</param>
/// <returns>The version string.</returns>
public static string GetBuildName(CacheVersion version)
{
switch (version)
{
case CacheVersion.Halo2Xbox:
return("02.09.27.09809");
case CacheVersion.Halo2Vista:
return("11081.07.04.30.0934.main");
case CacheVersion.Halo3Retail:
return("11855.07.08.20.2317.halo3_ship");
case CacheVersion.Halo3ODST:
return("13895.09.04.27.2201.atlas_relea");
case CacheVersion.HaloOnline106708:
return("1.106708 cert_ms23");
case CacheVersion.HaloOnline235640:
return("1.235640 cert_ms23");
case CacheVersion.HaloOnline301003:
return("0.0.1.301003 cert_MS26_new");
case CacheVersion.HaloOnline327043:
return("0.4.1.327043 cert_MS26_new");
case CacheVersion.HaloOnline372731:
return("8.1.372731 Live");
case CacheVersion.HaloOnline416097:
return("0.0.416097 Live");
case CacheVersion.HaloOnline430475:
return("10.1.430475 Live");
case CacheVersion.HaloOnline454665:
return("10.1.454665 Live");
case CacheVersion.HaloOnline449175:
return("10.1.449175 Live");
case CacheVersion.HaloOnline498295:
return("11.1.498295 Live");
case CacheVersion.HaloOnline530605:
return("11.1.530605 Live");
case CacheVersion.HaloOnline532911:
return("11.1.532911 Live");
case CacheVersion.HaloOnline554482:
return("11.1.554482 Live");
case CacheVersion.HaloOnline571627:
return("11.1.571627 Live");
case CacheVersion.HaloOnline700123:
return("12.1.700123 cert_ms30_oct19");
case CacheVersion.HaloReach:
return("11860.10.07.24.0147.omaha_relea");
case CacheVersion.HaloReachMCCInsiderM35:
return("Jun 24 2019 00:36:03");
default:
return(version.ToString());
}
}
private string SetLocalesKey()
{
switch (Version)
{
case CacheVersion.Halo3Retail:
case CacheVersion.Halo3ODST:
return("");
case CacheVersion.HaloReach:
return("BungieHaloReach!");
case CacheVersion.HaloReachMCC824:
return("");
default:
throw new ArgumentException(nameof(Version), new NotSupportedException(Version.ToString()));
}
}
private void Analyze(Type mainType, CacheVersion version)
{
// Get the attribute for the main structure type
Structure = TagStructure.GetTagStructureAttribute(mainType, version);
if (Structure == null)
{
throw new InvalidOperationException($"No `{nameof(TagStructureAttribute)}` for `{version.ToString()}` found on `{mainType.Name}`.");
}
// Scan through the type's inheritance hierarchy and analyze each TagStructure attribute
var currentType = mainType;
Types = new List <Type>();
while (currentType != null)
{
var attrib = (currentType != mainType) ? TagStructure.GetTagStructureAttribute(currentType, version) : Structure;
if (attrib != null)
{
Types.Add(currentType);
TotalSize += attrib.Size;
if (attrib.Tag != null)
{
if (GroupTag.Value == -1)
{
GroupTag = new Tag(attrib.Tag);
}
else if (ParentGroupTag.Value == -1)
{
ParentGroupTag = new Tag(attrib.Tag);
}
else if (GrandparentGroupTag.Value == -1)
{
GrandparentGroupTag = new Tag(attrib.Tag);
}
}
}
currentType = currentType.BaseType;
}
}