private void LoadAllUnityArchives(ZipFile arc, string archiveFilename)
{
foreach (ZipEntry entry in arc)
{
if (entry.Name.EndsWith(".unity3d", StringComparison.OrdinalIgnoreCase))
{
string assetBundlePath = entry.Name;
if (assetBundlePath.Contains('/'))
{
assetBundlePath = assetBundlePath.Remove(0, assetBundlePath.IndexOf('/') + 1);
}
AssetBundle getBundleFunc()
{
AssetBundle bundle;
if (entry.CompressionMethod == CompressionMethod.Stored)
{
long index = (long)locateZipEntryMethodInfo.Invoke(arc, new object[] { entry });
if (DebugLogging.Value)
{
Logger.LogDebug($"Streaming \"{entry.Name}\" ({GetRelativeArchiveDir(archiveFilename)}) unity3d file from disk, offset {index}");
}
bundle = AssetBundle.LoadFromFile(archiveFilename, 0, (ulong)index);
}
else
{
Logger.LogDebug($"Cannot stream \"{entry.Name}\" ({GetRelativeArchiveDir(archiveFilename)}) unity3d file from disk, loading to RAM instead");
var stream = arc.GetInputStream(entry);
byte[] buffer = new byte[entry.Size];
stream.Read(buffer, 0, (int)entry.Size);
// The line below can either be commented in or out - it doesn't really matter.
// - If in: It will generate successive unique CAB-strings for these asset bundles
// - If out: The CAB of the actual asset bundle will be used if possible, otherwise a random CAB is generated by the Resource Redirector due to the call to 'ResourceRedirection.EnableRandomizeCabIfConflict(-2000, false)'
//BundleManager.RandomizeCAB(buffer);
bundle = AssetBundleHelper.LoadFromMemory($"\"{entry.Name}\" ({GetRelativeArchiveDir(archiveFilename)})", buffer, 0);
}
if (bundle == null)
{
Logger.LogError($"Asset bundle \"{entry.Name}\" ({GetRelativeArchiveDir(archiveFilename)}) failed to load. It might have a conflicting CAB string.");
}
return(bundle);
}
BundleManager.AddBundleLoader(getBundleFunc, assetBundlePath, out string warning);
if (!string.IsNullOrEmpty(warning) && DebugLoggingModLoading.Value)
{
Logger.LogWarning($"{warning} in \"{GetRelativeArchiveDir(archiveFilename)}\"");
}
}
}
}
