/// <summary>
/// 4.应用更新
/// </summary>
/// <param name="_information">更新信息对象</param>
/// <param name="_url">远程服务器地址</param>
/// <param name="_tempPath">可选：临时的下载目录，整个模块下载完成后，才会应用到持久化目录</param>
/// <param name="_progressCallback">可选：进度信息回调函数</param>
/// <param name="_completed">可选：在完成时回调<bool:是否完成,string:错误信息></param>
/// <returns></returns>
static public UAsyncOperation Apply(UUpdateInformation _information, string _url, string _tempPath = null, Action <UUpdateProgress> _progressCallback = null, Action <bool, string> _completed = null)
{
if (string.IsNullOrEmpty(_tempPath))
{
_tempPath = _information.AssetPath;
}
return(new DownloadFileList(_information.FinalFiles, _url, _information.AssetPath, _tempPath, _progressCallback, _completed));;
}
internal static UUpdateInformation GetInstance(string _assetPath, List <UFileVersionRemote> _versionList)
{
UUpdateInformation instance = new UUpdateInformation();
instance.AssetPath = _assetPath;
instance.FinalFiles = _versionList;
instance.Count = _versionList.Count;
instance.IsUpdate = _versionList.Count > 0;
ulong allBytes = 0;
foreach (var v in _versionList)
{
allBytes += (ulong)v.Size;
}
instance.Bytes = allBytes;
return(instance);
}
/// <summary>
/// 3.获取的更新信息
/// </summary>
/// <param name="_assetPath">本地持久化目录</param>
/// <param name="_versionList">需要参与更新的模块列表</param>
/// <returns></returns>
static public UUpdateInformation GetUpdateInformation(string _assetPath, List <UFileVersionRemote> _versionList)
{
var result = UFile.CompareFileVersion(_assetPath, _versionList);
return(UUpdateInformation.GetInstance(_assetPath, result));
}
