public GameStream(FileSystemEntry manifestFileEntry)
{
ManifestFileEntry = manifestFileEntry;
ManifestFile = ManifestFile.FromFileSystemEntry(manifestFileEntry);
_assetReferenceToAssetLookup = new Dictionary <AssetReference, Asset>();
foreach (var asset in ManifestFile.Assets)
{
var assetReference = new AssetReference(
asset.Header.TypeId,
asset.Header.InstanceId);
_assetReferenceToAssetLookup[assetReference] = asset;
}
// Parse .bin, .relo, and .imp files simultaneously.
ParseStreamFile(".bin", 3132817408u, binReader =>
{
ParseStreamFile(".relo", 3133014016u, reloReader =>
{
ParseStreamFile(".imp", 3132162048u, impReader =>
{
foreach (var asset in ManifestFile.Assets)
{
ReadBinReloImpData(
binReader,
reloReader,
impReader,
asset,
out var instanceData,
out var relocationData,
out var imports);
if (instanceData.Length == 0)
{
continue;
}
if (AssetReaderCatalog.TryGetAssetReader(asset.Header.TypeId, out var assetReader))
{
using (var instanceDataStream = new MemoryStream(instanceData, false))
using (var instanceDataReader = new BinaryReader(instanceDataStream, Encoding.ASCII, true))
{
asset.InstanceData = assetReader.Parse(asset, instanceDataReader, relocationData, imports);
}
}
else
{
// TODO
}
}
});
});
public GameStream(FileSystemEntry manifestFileEntry, Game game)
{
ManifestFileEntry = manifestFileEntry;
ManifestFile = ManifestFile.FromFileSystemEntry(manifestFileEntry);
_assetReferenceToAssetLookup = new Dictionary <AssetReference, Asset>();
foreach (var asset in ManifestFile.Assets)
{
var assetReference = new AssetReference(
asset.Header.TypeId,
asset.Header.InstanceId);
_assetReferenceToAssetLookup[assetReference] = asset;
}
var assetParseContext = new AssetParseContext(game);
// Parse .bin, .relo, and .imp files simultaneously.
ParseStreamFile(".bin", 3132817408u, binReader =>
{
ParseStreamFile(".relo", 3133014016u, reloReader =>
{
ParseStreamFile(".imp", 3132162048u, impReader =>
{
foreach (var asset in ManifestFile.Assets)
{
ReadBinReloImpData(
binReader,
reloReader,
impReader,
asset,
out var instanceData,
out var relocationData,
out var imports);
asset.AssetImports = imports;
if (instanceData.Length == 0)
{
continue;
}
if (Enum.IsDefined(typeof(AssetType), asset.Header.TypeId)) // TODO: Remove this.
{
if (AssetTypeUtility.ShouldSkipFor(asset.Header.TypeId, game.SageGame))
{
Logger.Warn($"Skipped AssetType: {asset.Name.Split(':')[0]} = 0x{asset.Header.TypeId:X}");
continue;
}
if (AssetReaderCatalog.TryGetAssetReader(asset.Header.TypeId, out var assetReader))
{
using (var instanceDataStream = new MemoryStream(instanceData, false))
using (var instanceDataReader = new BinaryReader(instanceDataStream, Encoding.ASCII, true))
{
var zero = instanceDataReader.ReadUInt32();
if (zero != 0)
{
throw new InvalidDataException();
}
asset.InstanceData = assetReader(asset, instanceDataReader, imports, assetParseContext);
var assetCollection = assetParseContext.AssetStore.GetAssetCollection(asset.Header.TypeId);
if (assetCollection != null) // TODO: Eventually this shouldn't be null.
{
assetCollection.Add(asset.InstanceData);
}
else
{
var singleAssetStorage = assetParseContext.AssetStore.GetSingleAsset(asset.Header.TypeId);
if (singleAssetStorage != null) // TODO: Eventually this shouldn't be null.
{
singleAssetStorage.Current = (BaseAsset)asset.InstanceData;
}
}
}
}
else
{
// TODO
}
}
else
{
// TODO
Logger.Info($"Missing AssetType: {asset.Name.Split(':')[0]} = 0x{asset.Header.TypeId:X}");
}
}
});
});