/// <summary>
/// 序列化可更新模式版本资源列表（版本 1）回调函数。
/// </summary>
/// <param name="binaryWriter">目标流。</param>
/// <param name="versionList">要序列化的可更新模式版本资源列表（版本 1）。</param>
/// <returns>序列化可更新模式版本资源列表（版本 1）是否成功。</returns>
public static bool SerializeUpdatableVersionListCallback_V1(BinaryWriter binaryWriter, UpdatableVersionList versionList)
{
if (!versionList.IsValid)
{
return(false);
}
Utility.Random.GetRandomBytes(s_CachedHashBytes);
binaryWriter.Write(s_CachedHashBytes);
binaryWriter.WriteEncryptedString(versionList.ApplicableGameVersion, s_CachedHashBytes);
binaryWriter.Write7BitEncodedInt32(versionList.InternalResourceVersion);
UpdatableVersionList.Asset[] assets = versionList.GetAssets();
binaryWriter.Write7BitEncodedInt32(assets.Length);
foreach (UpdatableVersionList.Asset asset in assets)
{
binaryWriter.WriteEncryptedString(asset.Name, s_CachedHashBytes);
int[] dependencyAssetIndexes = asset.GetDependencyAssetIndexes();
binaryWriter.Write7BitEncodedInt32(dependencyAssetIndexes.Length);
foreach (int dependencyAssetIndex in dependencyAssetIndexes)
{
binaryWriter.Write7BitEncodedInt32(dependencyAssetIndex);
}
}
UpdatableVersionList.Resource[] resources = versionList.GetResources();
binaryWriter.Write7BitEncodedInt32(resources.Length);
foreach (UpdatableVersionList.Resource resource in resources)
{
binaryWriter.WriteEncryptedString(resource.Name, s_CachedHashBytes);
binaryWriter.WriteEncryptedString(resource.Variant, s_CachedHashBytes);
binaryWriter.WriteEncryptedString(resource.Extension != DefaultExtension ? resource.Extension : null, s_CachedHashBytes);
binaryWriter.Write(resource.LoadType);
binaryWriter.Write7BitEncodedInt32(resource.Length);
binaryWriter.Write(resource.HashCode);
binaryWriter.Write7BitEncodedInt32(resource.ZipLength);
binaryWriter.Write(resource.ZipHashCode);
int[] assetIndexes = resource.GetAssetIndexes();
binaryWriter.Write7BitEncodedInt32(assetIndexes.Length);
foreach (int assetIndex in assetIndexes)
{
binaryWriter.Write7BitEncodedInt32(assetIndex);
}
}
UpdatableVersionList.ResourceGroup[] resourceGroups = versionList.GetResourceGroups();
binaryWriter.Write7BitEncodedInt32(resourceGroups.Length);
foreach (UpdatableVersionList.ResourceGroup resourceGroup in resourceGroups)
{
binaryWriter.WriteEncryptedString(resourceGroup.Name, s_CachedHashBytes);
int[] resourceIndexes = resourceGroup.GetResourceIndexes();
binaryWriter.Write7BitEncodedInt32(resourceIndexes.Length);
foreach (int resourceIndex in resourceIndexes)
{
binaryWriter.Write7BitEncodedInt32(resourceIndex);
}
}
Array.Clear(s_CachedHashBytes, 0, CachedHashBytesLength);
return(true);
}
/// <summary>
/// 序列化可更新模式版本资源列表（版本 0）回调函数。
/// </summary>
/// <param name="stream">目标流。</param>
/// <param name="versionList">要序列化的可更新模式版本资源列表（版本 0）。</param>
/// <returns>是否序列化可更新模式版本资源列表（版本 0）成功。</returns>
public static bool UpdatableVersionListSerializeCallback_V0(Stream stream, UpdatableVersionList versionList)
{
if (!versionList.IsValid)
{
return(false);
}
Utility.Random.GetRandomBytes(s_CachedHashBytes);
using (BinaryWriter binaryWriter = new BinaryWriter(stream, Encoding.UTF8))
{
binaryWriter.Write(s_CachedHashBytes);
binaryWriter.WriteEncryptedString(versionList.ApplicableGameVersion, s_CachedHashBytes);
binaryWriter.Write(versionList.InternalResourceVersion);
UpdatableVersionList.Asset[] assets = versionList.GetAssets();
binaryWriter.Write(assets.Length);
UpdatableVersionList.Resource[] resources = versionList.GetResources();
binaryWriter.Write(resources.Length);
foreach (UpdatableVersionList.Resource resource in resources)
{
binaryWriter.WriteEncryptedString(resource.Name, s_CachedHashBytes);
binaryWriter.WriteEncryptedString(resource.Variant, s_CachedHashBytes);
binaryWriter.Write(resource.LoadType);
binaryWriter.Write(resource.Length);
binaryWriter.Write(resource.HashCode);
binaryWriter.Write(resource.ZipLength);
binaryWriter.Write(resource.ZipHashCode);
int[] assetIndexes = resource.GetAssetIndexes();
binaryWriter.Write(assetIndexes.Length);
byte[] hashBytes = new byte[CachedHashBytesLength];
foreach (int assetIndex in assetIndexes)
{
Utility.Converter.GetBytes(resource.HashCode, hashBytes);
UpdatableVersionList.Asset asset = assets[assetIndex];
binaryWriter.WriteEncryptedString(asset.Name, hashBytes);
int[] dependencyAssetIndexes = asset.GetDependencyAssetIndexes();
binaryWriter.Write(dependencyAssetIndexes.Length);
foreach (int dependencyAssetIndex in dependencyAssetIndexes)
{
binaryWriter.WriteEncryptedString(assets[dependencyAssetIndex].Name, hashBytes);
}
}
}
UpdatableVersionList.ResourceGroup[] resourceGroups = versionList.GetResourceGroups();
binaryWriter.Write(resourceGroups.Length);
foreach (UpdatableVersionList.ResourceGroup resourceGroup in resourceGroups)
{
binaryWriter.WriteEncryptedString(resourceGroup.Name, s_CachedHashBytes);
int[] resourceIndexes = resourceGroup.GetResourceIndexes();
binaryWriter.Write(resourceIndexes.Length);
foreach (ushort resourceIndex in resourceIndexes)
{
binaryWriter.Write(resourceIndex);
}
}
}
Array.Clear(s_CachedHashBytes, 0, CachedHashBytesLength);
return(true);
}