/// <summary>
/// 删除沙盒总目录
/// </summary>
public static void DeleteSandbox()
{
string directoryPath = PathHelper.MakePersistentLoadPath(string.Empty);
if (Directory.Exists(directoryPath))
{
Directory.Delete(directoryPath, true);
}
}
/// <summary>
/// 加载沙盒内的补丁清单
/// 注意：在加载本地补丁清单之前，已经验证过文件的哈希值
/// </summary>
private void LoadSandboxPatchManifest(int updateResourceVersion)
{
YooLogger.Log("Load sandbox patch manifest file.");
string filePath = PathHelper.MakePersistentLoadPath(YooAssetSettingsData.GetPatchManifestFileName(updateResourceVersion));
string jsonData = File.ReadAllText(filePath);
var sandboxPatchManifest = PatchManifest.Deserialize(jsonData);
_impl.SetLocalPatchManifest(sandboxPatchManifest);
}
/// <summary>
/// 获取沙盒内补丁清单文件的哈希值
/// 注意：如果沙盒内补丁清单文件不存在，返回空字符串
/// </summary>
private string GetSandboxPatchManifestFileHash(int updateResourceVersion)
{
string filePath = PathHelper.MakePersistentLoadPath(YooAssetSettingsData.GetPatchManifestFileName(updateResourceVersion));
if (File.Exists(filePath))
{
return(HashUtility.FileMD5(filePath));
}
else
{
return(string.Empty);
}
}
/// <summary>
/// 解析并保存远端请求的补丁清单
/// </summary>
private bool ParseAndSaveRemotePatchManifest(int updateResourceVersion, string content)
{
try
{
var remotePatchManifest = PatchManifest.Deserialize(content);
_impl.SetLocalPatchManifest(remotePatchManifest);
YooLogger.Log("Save remote patch manifest file.");
string savePath = PathHelper.MakePersistentLoadPath(YooAssetSettingsData.GetPatchManifestFileName(updateResourceVersion));
PatchManifest.Serialize(savePath, remotePatchManifest);
return(true);
}
catch (Exception e)
{
YooLogger.Error(e.ToString());
return(false);
}
}
private static string GetCacheDataFilePath()
{
return(PathHelper.MakePersistentLoadPath("CacheData.bytes"));
}
/// <summary>
/// 获取缓存文件的存储路径
/// </summary>
public static string MakeCacheFilePath(string fileName)
{
return(PathHelper.MakePersistentLoadPath($"{CacheFolderName}/{fileName}"));
}
/// <summary>
/// 获取缓存文件夹路径
/// </summary>
public static string GetCacheFolderPath()
{
return(PathHelper.MakePersistentLoadPath(CacheFolderName));
}