/// <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>是否序列化可更新模式版本资源列表（版本 1）成功。</returns>
public static bool UpdatableVersionListSerializeCallback_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.WriteEncryptedString(versionList.InternalResourceVersion, s_CachedHashBytes);
UpdatableVersionList.Asset[] assets = versionList.GetAssets();
binaryWriter.Write7BitEncodedInt32(assets.Length);
foreach (UpdatableVersionList.Asset asset in assets)
{
binaryWriter.WriteEncryptedString(asset.Name, s_CachedHashBytes);
binaryWriter.Write((byte)asset.AssetCategory);
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);
binaryWriter.Write((byte)resource.AssetCategory);
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);
}
private void OnLoadUpdatableVersionListSuccess(string fileUri, byte[] bytes, float duration, object userData)
{
if (m_UpdatableVersionListReady)
{
throw new Exception("Updatable version list has been parsed.");
}
MemoryStream memoryStream = null;
try
{
memoryStream = new MemoryStream(bytes, false);
UpdatableVersionList versionList = m_ResourceComponent.UpdatableVersionListSerializer.Deserialize(memoryStream);
if (!versionList.IsValid)
{
throw new Exception("Deserialize updatable version list failure.");
}
UpdatableVersionList.Asset[] assets = versionList.GetAssets();
UpdatableVersionList.Resource[] resources = versionList.GetResources();
UpdatableVersionList.FileSystem[] fileSystems = versionList.GetFileSystems();
UpdatableVersionList.ResourceGroup[] resourceGroups = versionList.GetResourceGroups();
m_ResourceComponent.ApplicableGameVersion = versionList.ApplicableGameVersion;
m_ResourceComponent.InternalResourceVersion = versionList.InternalResourceVersion;
if (m_ResourceComponent.AssetInfoDic == null)
{
m_ResourceComponent.AssetInfoDic = new Dictionary <AssetCategory, Dictionary <string, AssetInfo> >();
}
if (m_ResourceComponent.ResourceInfoDic == null)
{
m_ResourceComponent.ResourceInfoDic = new Dictionary <AssetCategory, Dictionary <ResourceName, ResourceInfo> >();
}
if (m_ResourceComponent.ReadWriteResourceInfoDic == null)
{
m_ResourceComponent.ReadWriteResourceInfoDic = new Dictionary <AssetCategory, SortedDictionary <ResourceName, ReadWriteResourceInfo> >();
}
foreach (AssetCategory item in m_ResourceComponent.AssetCategories)
{
if (!m_ResourceComponent.AssetInfoDic.ContainsKey(item))
{
m_ResourceComponent.AssetInfoDic[item] = new Dictionary <string, AssetInfo>();
}
if (!m_ResourceComponent.ResourceInfoDic.ContainsKey(item))
{
m_ResourceComponent.ResourceInfoDic[item] = new Dictionary <ResourceName, ResourceInfo>();
}
if (!m_ResourceComponent.ReadWriteResourceInfoDic.ContainsKey(item))
{
m_ResourceComponent.ReadWriteResourceInfoDic[item] = new SortedDictionary <ResourceName, ReadWriteResourceInfo>();
}
}
ResourceGroup defaultResourceGroup = m_ResourceComponent.GetOrAddResourceGroup(string.Empty);
foreach (UpdatableVersionList.FileSystem fileSystem in fileSystems)
{
int[] resourceIndexes = fileSystem.GetResourceIndexes();
foreach (int resourceIndex in resourceIndexes)
{
UpdatableVersionList.Resource resource = resources[resourceIndex];
if (resource.Variant != null && resource.Variant != m_CurrentVariant)
{
continue;
}
SetCachedFileSystemName(new ResourceName(resource.Name, resource.Variant, resource.Extension, resource.AssetCategory), fileSystem.Name);
}
}
foreach (UpdatableVersionList.Resource resource in resources)
{
if (resource.Variant != null && resource.Variant != m_CurrentVariant)
{
continue;
}
ResourceName resourceName = new ResourceName(resource.Name, resource.Variant, resource.Extension, resource.AssetCategory);
int[] assetIndexes = resource.GetAssetIndexes();
foreach (int assetIndex in assetIndexes)
{
UpdatableVersionList.Asset asset = assets[assetIndex];
int[] dependencyAssetIndexes = asset.GetDependencyAssetIndexes();
Dictionary <string, AssetCategory> dependencyAssetNames = new Dictionary <string, AssetCategory>(dependencyAssetIndexes.Length);
foreach (int dependencyAssetIndex in dependencyAssetIndexes)
{
dependencyAssetNames.Add(assets[dependencyAssetIndex].Name, assets[dependencyAssetIndex].AssetCategory);
}
if (m_ResourceComponent.AssetInfoDic[asset.AssetCategory].ContainsKey(asset.Name))
{
m_ResourceComponent.AssetInfoDic[asset.AssetCategory].Remove(asset.Name);
}
m_ResourceComponent.AssetInfoDic[asset.AssetCategory].Add(asset.Name, new AssetInfo(asset.Name, resourceName, dependencyAssetNames));
}
SetVersionInfo(resourceName, (LoadType)resource.LoadType, resource.AssetCategory, resource.Length, resource.HashCode, resource.ZipLength, resource.ZipHashCode);
defaultResourceGroup.AddResource(resourceName, resource.Length, resource.ZipLength);
}
foreach (UpdatableVersionList.ResourceGroup resourceGroup in resourceGroups)
{
ResourceGroup group = m_ResourceComponent.GetOrAddResourceGroup(resourceGroup.Name);
int[] resourceIndexes = resourceGroup.GetResourceIndexes();
foreach (int resourceIndex in resourceIndexes)
{
UpdatableVersionList.Resource resource = resources[resourceIndex];
if (resource.Variant != null && resource.Variant != m_CurrentVariant)
{
continue;
}
group.AddResource(new ResourceName(resource.Name, resource.Variant, resource.Extension, resource.AssetCategory), resource.Length, resource.ZipLength);
}
}
m_UpdatableVersionListReady = true;
RefreshReadWriteCheckInfoStatus();
}
catch (Exception exception)
{
if (exception is Exception)
{
throw;
}
throw new Exception(Utility.Text.Format("Parse updatable version list exception '{0}'.", exception.ToString()), exception);
}
finally
{
if (memoryStream != null)
{
memoryStream.Dispose();
memoryStream = null;
}
}
}
/// <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="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 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(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.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);
binaryWriter.Write((byte)resource.AssetCategory);
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);
binaryWriter.Write((byte)assets[dependencyAssetIndex].AssetCategory);
}
}
}
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);
}