/// <summary>
/// 下载差异资源
/// </summary>
public IEnumerator DownloadDiffFiles()
{
int count = 0;
for (var idx = 0; idx < mDiffList.Count; ++idx)
{
var i = mDiffList[idx];
var subPath = i.Replace("assets/appres/", "");
var cachePath = AssetSys.CacheRoot + subPath;
var dir = Path.GetDirectoryName(cachePath);
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
yield return(AssetSys.Download(subPath, subPath, fs =>
{
Updated(subPath);
++count;
if (count == mDiffList.Count)
{
mAllDownloadOK = true;
}
}));
}
}
public IEnumerator GetRemoteVersion()
{
var remoteVersionUrl = AssetSys.WebRoot + AssetSys.PlatformName() + "/" + "resversion.txt";
AppLog.d(Tag, remoteVersionUrl);
var temp = Path.GetTempFileName().upath();
yield return(AssetSys.Download(remoteVersionUrl, temp));
mRemoteVersion = new Version(File.ReadAllText(temp));
AppLog.d(Tag, "RemoteVersion {0}", mRemoteVersion.ToString());
yield return(null);
}
public IEnumerator GetRemoteManifest()
{
var remoteManifestUrl = AssetSys.WebRoot + AssetSys.PlatformName() + "/" + mRemoteVersion + "/" + AssetSys.PlatformName();
var old = AssetBundle.GetAllLoadedAssetBundles().ToList().Find(i => i.name == ""); //AssetBundleManifest);
if (old)
{
AppLog.d(Tag, $"unload AssetBundleManifest {old.name}:{old}");
old.Unload(true);
}
var temp = Path.GetTempFileName().upath();
yield return(AssetSys.Download(remoteManifestUrl, temp, fs =>
{
mRemoteManifest = AssetBundle.LoadFromStream(fs).LoadAsset <AssetBundleManifest>("AssetBundleManifest");
}));
}