115 lines
5.7 KiB
C#
115 lines
5.7 KiB
C#
//------------------------------------------------------------
|
|
// Game Framework
|
|
// Copyright © 2013-2021 Jiang Yin. All rights reserved.
|
|
// Homepage: https://gameframework.cn/
|
|
// Feedback: mailto:ellan@gameframework.cn
|
|
//------------------------------------------------------------
|
|
|
|
using GameFramework.Resource;
|
|
using System.IO;
|
|
using System.Text;
|
|
|
|
namespace UnityGameFramework.Runtime
|
|
{
|
|
/// <summary>
|
|
/// 内置版本资源列表序列化器。
|
|
/// </summary>
|
|
public static partial class BuiltinVersionListSerializer
|
|
{
|
|
/// <summary>
|
|
/// 反序列化本地版本资源列表（版本 0）回调函数。
|
|
/// </summary>
|
|
/// <param name="stream">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(Stream stream)
|
|
{
|
|
using (BinaryReader binaryReader = new BinaryReader(stream, Encoding.UTF8))
|
|
{
|
|
byte[] encryptBytes = binaryReader.ReadBytes(CachedHashBytesLength);
|
|
int resourceCount = binaryReader.ReadInt32();
|
|
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);
|
|
byte loadType = binaryReader.ReadByte();
|
|
int length = binaryReader.ReadInt32();
|
|
int hashCode = binaryReader.ReadInt32();
|
|
resources[i] = new LocalVersionList.Resource(name, variant, null, loadType, length, hashCode);
|
|
}
|
|
|
|
return new LocalVersionList(resources, null);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// 反序列化本地版本资源列表（版本 1）回调函数。
|
|
/// </summary>
|
|
/// <param name="stream">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(Stream stream)
|
|
{
|
|
using (BinaryReader binaryReader = new BinaryReader(stream, Encoding.UTF8))
|
|
{
|
|
byte[] encryptBytes = binaryReader.ReadBytes(CachedHashBytesLength);
|
|
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();
|
|
resources[i] = new LocalVersionList.Resource(name, variant, extension, loadType, length, hashCode);
|
|
}
|
|
|
|
return new LocalVersionList(resources, null);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// 反序列化本地版本资源列表（版本 2）回调函数。
|
|
/// </summary>
|
|
/// <param name="stream">指定流。</param>
|
|
/// <returns>反序列化的本地版本资源列表（版本 2）。</returns>
|
|
public static LocalVersionList LocalVersionListDeserializeCallback_V2(Stream stream)
|
|
{
|
|
using (BinaryReader binaryReader = new BinaryReader(stream, Encoding.UTF8))
|
|
{
|
|
byte[] encryptBytes = binaryReader.ReadBytes(CachedHashBytesLength);
|
|
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();
|
|
resources[i] = new LocalVersionList.Resource(name, variant, extension, loadType, length, hashCode);
|
|
}
|
|
|
|
int fileSystemCount = binaryReader.Read7BitEncodedInt32();
|
|
LocalVersionList.FileSystem[] fileSystems = fileSystemCount > 0 ? new LocalVersionList.FileSystem[fileSystemCount] : null;
|
|
for (int i = 0; i < fileSystemCount; i++)
|
|
{
|
|
string name = binaryReader.ReadEncryptedString(encryptBytes);
|
|
int resourceIndexCount = binaryReader.Read7BitEncodedInt32();
|
|
int[] resourceIndexes = resourceIndexCount > 0 ? new int[resourceIndexCount] : null;
|
|
for (int j = 0; j < resourceIndexCount; j++)
|
|
{
|
|
resourceIndexes[j] = binaryReader.Read7BitEncodedInt32();
|
|
}
|
|
|
|
fileSystems[i] = new LocalVersionList.FileSystem(name, resourceIndexes);
|
|
}
|
|
|
|
return new LocalVersionList(resources, fileSystems);
|
|
}
|
|
}
|
|
}
|
|
}
|