/// <summary>
/// 反序列化本地版本资源列表（版本 1）回调函数。
/// </summary>
/// <param name="binaryReader">指定流。</param>
/// <returns>反序列化的本地版本资源列表（版本 1）。</returns>
public static LocalVersionList LocalVersionListDeserializeCallback_V1(BinaryReader binaryReader)
{
byte[] encryptBytes = binaryReader.ReadBytes(CachedHashBytesLength);
int assetCount = binaryReader.Read7BitEncodedInt32();
LocalVersionList.Asset[] assets = assetCount > 0 ? new LocalVersionList.Asset[assetCount] : null;
for (int i = 0; i < assetCount; i++)
{
string name = binaryReader.ReadEncryptedString(encryptBytes);
AssetCategory assetCategory = (AssetCategory)binaryReader.ReadByte();
int dependencyAssetCount = binaryReader.Read7BitEncodedInt32();
int[] dependencyAssetIndexes = dependencyAssetCount > 0 ? new int[dependencyAssetCount] : null;
for (int j = 0; j < dependencyAssetCount; j++)
{
dependencyAssetIndexes[j] = binaryReader.Read7BitEncodedInt32();
}
assets[i] = new LocalVersionList.Asset(name, dependencyAssetIndexes, assetCategory);
}
int resourceCount = binaryReader.Read7BitEncodedInt32();
LocalVersionList.Resource[] resources = resourceCount > 0 ? new LocalVersionList.Resource[resourceCount] : null;
for (int i = 0; i < resourceCount; i++)
{
string name = binaryReader.ReadEncryptedString(encryptBytes);
string variant = binaryReader.ReadEncryptedString(encryptBytes);
string extension = binaryReader.ReadEncryptedString(encryptBytes) ?? DefaultExtension;
byte loadType = binaryReader.ReadByte();
int length = binaryReader.Read7BitEncodedInt32();
int hashCode = binaryReader.ReadInt32();
AssetCategory assetCategory = (AssetCategory)binaryReader.ReadByte();
int assetIndexCount = binaryReader.Read7BitEncodedInt32();
int[] assetIndexes = assetIndexCount > 0 ? new int[assetIndexCount] : null;
for (int j = 0; j < assetIndexCount; j++)
{
assetIndexes[j] = binaryReader.Read7BitEncodedInt32();
}
resources[i] = new LocalVersionList.Resource(name, variant, extension, loadType, length, hashCode, assetIndexes, assetCategory);
}
return(new LocalVersionList(assets, resources, null));
}
/// <summary>
/// 序列化本地版本资源列表（版本 0）回调函数。
/// </summary>
/// <param name="binaryWriter">目标流。</param>
/// <param name="versionList">要序列化的本地版本资源列表（版本 0）。</param>
/// <returns>是否序列化本地版本资源列表（版本 0）成功。</returns>
public static bool LocalVersionListSerializeCallback_V0(BinaryWriter binaryWriter, LocalVersionList versionList)
{
if (!versionList.IsValid)
{
return(false);
}
Utility.Random.GetRandomBytes(s_CachedHashBytes);
binaryWriter.Write(s_CachedHashBytes);
LocalVersionList.Asset[] assets = versionList.GetAssets();
binaryWriter.Write(assets.Length);
LocalVersionList.Resource[] resources = versionList.GetResources();
binaryWriter.Write(resources.Length);
foreach (LocalVersionList.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((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);
LocalVersionList.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);
}
}
}
Array.Clear(s_CachedHashBytes, 0, CachedHashBytesLength);
return(true);
}
/// <summary>
/// 反序列化本地版本资源列表（版本 0）回调函数。
/// </summary>
/// <param name="binaryReader">指定流。</param>
/// <returns>反序列化的本地版本资源列表（版本 0）。</returns>
public static LocalVersionList LocalVersionListDeserializeCallback_V0(BinaryReader binaryReader)
{
byte[] encryptBytes = binaryReader.ReadBytes(CachedHashBytesLength);
int assetCount = binaryReader.ReadInt32();
LocalVersionList.Asset[] assets = assetCount > 0 ? new LocalVersionList.Asset[assetCount] : null;
int resourceCount = binaryReader.ReadInt32();
LocalVersionList.Resource[] resources = resourceCount > 0 ? new LocalVersionList.Resource[resourceCount] : null;
string[][] resourceToAssetNames = new string[resourceCount][];
List <KeyValuePair <string, Dictionary <string, AssetCategory> > > assetNameToDependencyAssetNames = new List <KeyValuePair <string, Dictionary <string, AssetCategory> > >(assetCount);
List <KeyValuePair <string, AssetCategory> > assetNameToDependencyAssetCategory = new List <KeyValuePair <string, AssetCategory> >(assetCount);
for (int i = 0; i < resourceCount; i++)
{
string name = binaryReader.ReadEncryptedString(encryptBytes);
string variant = binaryReader.ReadEncryptedString(encryptBytes);
byte loadType = binaryReader.ReadByte();
int length = binaryReader.ReadInt32();
int hashCode = binaryReader.ReadInt32();
AssetCategory assetCategory = (AssetCategory)binaryReader.ReadByte();
Utility.Converter.GetBytes(hashCode, s_CachedHashBytes);
int assetNameCount = binaryReader.ReadInt32();
string[] assetNames = assetNameCount > 0 ? new string[assetNameCount] : null;
for (int j = 0; j < assetNameCount; j++)
{
assetNames[j] = binaryReader.ReadEncryptedString(s_CachedHashBytes);
AssetCategory dependencyAssetCategory = (AssetCategory)binaryReader.ReadByte();
int dependencyAssetNameCount = binaryReader.ReadInt32();
Dictionary <string, AssetCategory> dependencyAssetNames = dependencyAssetNameCount > 0 ? new Dictionary <string, AssetCategory>(dependencyAssetNameCount) : null;
for (int k = 0; k < dependencyAssetNameCount; k++)
{
string dependencyAssetName = binaryReader.ReadEncryptedString(s_CachedHashBytes);
AssetCategory dependencyAssetCategory2 = (AssetCategory)binaryReader.ReadByte();
dependencyAssetNames[dependencyAssetName] = dependencyAssetCategory2;
}
assetNameToDependencyAssetNames.Add(new KeyValuePair <string, Dictionary <string, AssetCategory> >(assetNames[j], dependencyAssetNames));
assetNameToDependencyAssetCategory.Add(new KeyValuePair <string, AssetCategory>(assetNames[j], dependencyAssetCategory));
}
resourceToAssetNames[i] = assetNames;
resources[i] = new LocalVersionList.Resource(name, variant, null, loadType, length, hashCode, assetNameCount > 0 ? new int[assetNameCount] : null, assetCategory);
}
assetNameToDependencyAssetNames.Sort(AssetNameToDependencyAssetNamesComparer);
assetNameToDependencyAssetCategory.Sort(AssetNameToDependencyAssetNamesComparer);
Array.Clear(s_CachedHashBytes, 0, CachedHashBytesLength);
int index = 0;
int index2 = 0;
foreach (KeyValuePair <string, Dictionary <string, AssetCategory> > i in assetNameToDependencyAssetNames)
{
if (i.Value != null)
{
int[] dependencyAssetIndexes = new int[i.Value.Count];
int dependencyAssetIndexe = 0;
foreach (var item in i.Value)
{
dependencyAssetIndexes[dependencyAssetIndexe] = GetAssetNameIndex(assetNameToDependencyAssetNames, item.Key);
dependencyAssetIndexe += 1;
}
assets[index++] = new LocalVersionList.Asset(i.Key, dependencyAssetIndexes, assetNameToDependencyAssetCategory[index2].Value);
}
else
{
assets[index++] = new LocalVersionList.Asset(i.Key, null, assetNameToDependencyAssetCategory[index2].Value);
}
index2 += 1;
}
for (int i = 0; i < resources.Length; i++)
{
int[] assetIndexes = resources[i].GetAssetIndexes();
for (int j = 0; j < assetIndexes.Length; j++)
{
assetIndexes[j] = GetAssetNameIndex(assetNameToDependencyAssetNames, resourceToAssetNames[i][j]);
}
}
return(new LocalVersionList(assets, resources, null));
}
private void OnLoadReadOnlyVersionListSuccess(string fileUri, byte[] bytes, float duration, object userData)
{
if (m_ReadOnlyVersionListReady)
{
throw new Exception("Read only version list has been parsed.");
}
MemoryStream memoryStream = null;
try
{
memoryStream = new MemoryStream(bytes, false);
LocalVersionList versionList = m_ResourceComponent.ReadOnlyVersionListSerializer.Deserialize(memoryStream);
if (!versionList.IsValid)
{
throw new Exception("Deserialize read only version list failure.");
}
LocalVersionList.Asset[] assets = versionList.GetAssets();
LocalVersionList.Resource[] resources = versionList.GetResources();
LocalVersionList.FileSystem[] fileSystems = versionList.GetFileSystems();
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>();
}
}
foreach (LocalVersionList.FileSystem fileSystem in fileSystems)
{
int[] resourceIndexes = fileSystem.GetResourceIndexes();
foreach (int resourceIndex in resourceIndexes)
{
LocalVersionList.Resource resource = resources[resourceIndex];
SetCachedFileSystemName(new ResourceName(resource.Name, resource.Variant, resource.Extension, resource.AssetCategory), fileSystem.Name);
}
}
foreach (LocalVersionList.Resource resource in resources)
{
ResourceName resourceName = new ResourceName(resource.Name, resource.Variant, resource.Extension, resource.AssetCategory);
int[] assetIndexes = resource.GetAssetIndexes();
foreach (int assetIndex in assetIndexes)
{
LocalVersionList.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);
}
m_ResourceComponent.AssetInfoDic[asset.AssetCategory].Add(asset.Name, new AssetInfo(asset.Name, resourceName, dependencyAssetNames));
}
SetReadOnlyInfo(new ResourceName(resource.Name, resource.Variant, resource.Extension, resource.AssetCategory), (LoadType)resource.LoadType, resource.AssetCategory, resource.Length, resource.HashCode);
}
m_ReadOnlyVersionListReady = true;
RefreshReadOnlyCheckInfoStatus();
}
catch (Exception exception)
{
if (exception is Exception)
{
throw;
}
throw new Exception(Utility.Text.Format("Parse read only version list exception '{0}'.", exception.ToString()), exception);
}
finally
{
if (memoryStream != null)
{
memoryStream.Dispose();
memoryStream = null;
}
}
}