public void ToBinary(BinaryWriter bw, AssetIndexBase obj)
{
#if PROFILING
Profiler.BeginSample();
#endif
var stringMap = new StringMap();
var resourceGroupInfoSerializer = new ResourceGroupInfoSerializerV2(stringMap);
var resourceBasicInfoSerializer = new ResourceBasicInfoSerializerV2(stringMap);
var assetInfoSerializer = new AssetInfoSerializerV2(stringMap);
var resourceInfoSerializer = new ResourceInfoSerializerV2(stringMap);
bw.Write(obj.Header);
bw.Write(Version);
obj.SerializeAugmentedData(bw);
foreach (var kv in obj.ResourceBasicInfos)
{
stringMap.TryAddString(kv.Key, out _);
}
// AssetInfos doesn't necessarily contain information about all the assets. So their dependency paths have to
// be added into stringMap.
foreach (var kv in obj.AssetInfos)
{
stringMap.TryAddString(kv.Key, out _);
foreach (var dependencyAssetPath in kv.Value.DependencyAssetPaths)
{
stringMap.TryAddString(dependencyAssetPath, out _);
}
}
stringMap.ToBinary(bw);
bw.Write(obj.ResourceGroupInfos.Count);
foreach (var resourceGroupInfo in obj.ResourceGroupInfos)
{
resourceGroupInfoSerializer.ToBinary(bw, resourceGroupInfo);
}
bw.Write(obj.ResourceBasicInfos.Count);
foreach (var kv in obj.ResourceBasicInfos)
{
resourceBasicInfoSerializer.ToBinary(bw, kv.Value);
}
bw.Write(obj.AssetInfos.Count);
foreach (var kv in obj.AssetInfos)
{
assetInfoSerializer.ToBinary(bw, kv.Value);
}
bw.Write(obj.ResourceInfos.Count);
foreach (var kv in obj.ResourceInfos)
{
resourceInfoSerializer.ToBinary(bw, kv.Value);
}
#if PROFILING
InternalLog.Debug($"[AssetIndexSerializerV2 ToBinary] Serialization of asset index takes {Profiler.EndSample().TotalMilliseconds} ms.");
#endif
}
