MrUnknownDE/VRCX
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Code Issues Packages Projects Releases Wiki Activity

Remove world/avatar caching

Browse Source 
https://www.youtube.com/watch?v=6kguaGI7aZg
This commit is contained in:
Natsumi
2022-03-27 14:29:53 +13:00
parent 74ce85291d
commit 90a89d8a25
38 changed files with 67 additions and 25903 deletions
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148
AssetBundleCacher.cs
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@@ -23,19 +23,11 @@ namespace VRCX
Instance = new AssetBundleCacher();
}
public static string AssetBundleCacherTemp;
public static string VRChatCacheLocation;
public static string CacheDestinationLocation;
public static string AssetBundleCacherLocation;
public static string AssetBundleCacherArgs;
public static string DownloadTempLocation;
public static string DownloadDestinationLocation;
public static int DownloadProgress;
public static int DownloadSize;
public static bool DownloadCanceled;
public static bool IsUpdate;
public static string AssetId;
public static string AssetVersion;
public static int AssetSize;
public static string AssetMd5;
public static WebClient client;
public static Process process;
@@ -69,14 +61,6 @@ namespace VRCX
return cachePath;
}
public string GetAssetBundleCacherLocation(string cacheDir)
{
var cachePath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData) + @"Low\VRChat\VRChat\AssetBundleCacher";
if (!string.IsNullOrEmpty(cacheDir) && Directory.Exists(cacheDir))
cachePath = Path.Combine(cacheDir, @"AssetBundleCacher");
return cachePath;
}
public string GetVRChatCacheFullLocation(string id, int version, string cacheDir)
{
var cachePath = GetVRChatCacheLocation(cacheDir);
@@ -107,50 +91,12 @@ namespace VRCX
};
}
public void DownloadCacheFile(string cacheDir, string url, string id, int version, int sizeInBytes, string md5, string AppVersion, bool IsUpdate)
public void DownloadFile(string url, int size, string AppVersion)
{
if (!File.Exists(Path.Combine(Program.BaseDirectory, "AssetBundleCacher\\AssetBundleCacher.exe")))
{
DownloadProgress = -10;
return;
}
// upgrade from Unity 2018 to 2019
var UnityData = Path.Combine(Program.BaseDirectory, "AssetBundleCacher\\AssetBundleCacher_Data\\data.unity3d");
if (File.Exists(UnityData))
{
try
{
File.Delete(UnityData);
}
catch
{
DownloadProgress = -11;
return;
}
}
DownloadProgress = 0;
VRChatCacheLocation = GetVRChatCacheLocation(cacheDir);
AssetBundleCacherLocation = GetAssetBundleCacherLocation(cacheDir);
CacheDestinationLocation = GetVRChatCacheFullLocation(id, version, cacheDir);
if (File.Exists(Path.Combine(CacheDestinationLocation, "__data")))
{
DownloadProgress = -12;
return;
}
AssetSize = sizeInBytes;
AssetMd5 = md5;
AssetId = GetAssetId(id);
AssetVersion = GetAssetVersion(version);
DownloadTempLocation = Path.Combine(AssetBundleCacherLocation, AssetId);
AssetBundleCacherTemp = Path.Combine(AssetBundleCacherLocation, "Cache");
Directory.CreateDirectory(AssetBundleCacherTemp);
AssetBundleCacherArgs = $@" -url ""file:\\{DownloadTempLocation}"" -id ""{id}"" -ver {version} -batchmode -path ""{AssetBundleCacherTemp}""";
DownloadSize = size;
DownloadCanceled = false;
if (IsUpdate)
{
AssetBundleCacher.IsUpdate = true;
DownloadTempLocation = Path.Combine(Program.AppDataDirectory, "update.exe");
}
DownloadTempLocation = Path.Combine(Program.AppDataDirectory, "tempDownload.exe");
DownloadDestinationLocation = Path.Combine(Program.AppDataDirectory, "update.exe");
client = new WebClient();
client.Headers.Add("user-agent", AppVersion);
client.DownloadProgressChanged += new DownloadProgressChangedEventHandler(DownloadProgressCallback);
@@ -164,17 +110,9 @@ namespace VRCX
try
{
if (client != null)
{
client.CancelAsync();
}
if (process != null && !process.HasExited)
{
process.Kill();
if (File.Exists(DownloadTempLocation))
File.Delete(DownloadTempLocation);
if (Directory.Exists(Path.Combine(AssetBundleCacherTemp, AssetId)))
Directory.Delete(Path.Combine(AssetBundleCacherTemp, AssetId), true);
}
if (File.Exists(DownloadTempLocation))
File.Delete(DownloadTempLocation);
}
catch(Exception)
{
@@ -201,80 +139,22 @@ namespace VRCX
File.Delete(DownloadTempLocation);
return;
}
DownloadProgress = -1;
if (!File.Exists(DownloadTempLocation))
{
DownloadProgress = -15;
return;
}
if (IsUpdate)
{
DownloadProgress = -16;
return;
}
FileInfo data = new FileInfo(DownloadTempLocation);
if (data.Length != AssetSize)
if (data.Length != DownloadSize)
{
File.Delete(DownloadTempLocation);
DownloadProgress = -15;
return;
}
using (var stream = File.OpenRead(DownloadTempLocation))
{
byte[] md5AsBytes = MD5.Create().ComputeHash(stream);
var md5 = System.Convert.ToBase64String(md5AsBytes);
if (md5 != AssetMd5)
{
DownloadProgress = -15;
return;
}
}
process = new Process();
process.StartInfo.FileName = Path.Combine(Program.BaseDirectory, "AssetBundleCacher\\AssetBundleCacher.exe");
process.StartInfo.Arguments = AssetBundleCacherArgs;
process.Start();
process.WaitForExit((int) TimeSpan.FromMinutes(2).TotalMilliseconds); //2mins
if (process.ExitCode != 0)
{
DownloadProgress = -13;
return;
}
if (DownloadCanceled)
{
if (File.Exists(DownloadTempLocation))
File.Delete(DownloadTempLocation);
return;
}
try
{
if (File.Exists(Path.Combine(CacheDestinationLocation, "__data")))
{
if (File.Exists(DownloadTempLocation))
File.Delete(DownloadTempLocation);
if (Directory.Exists(Path.Combine(AssetBundleCacherTemp, AssetId)))
Directory.Delete(Path.Combine(AssetBundleCacherTemp, AssetId), true);
DownloadProgress = -12;
return;
}
if (Directory.Exists(CacheDestinationLocation))
Directory.Delete(CacheDestinationLocation, true);
var CacheSource = Path.Combine(AssetBundleCacherTemp, AssetId, AssetVersion);
if (!File.Exists(Path.Combine(CacheSource, "__data")))
{
DownloadProgress = -13;
return;
}
if (!Directory.Exists(Path.Combine(VRChatCacheLocation, AssetId)))
Directory.CreateDirectory(Path.Combine(VRChatCacheLocation, AssetId));
Directory.Move(CacheSource, CacheDestinationLocation);
Directory.Delete(Path.Combine(AssetBundleCacherTemp, AssetId), true);
File.Delete(DownloadTempLocation);
}
catch(Exception)
{
DownloadProgress = -14;
return;
}
DownloadProgress = -3;
if (File.Exists(DownloadDestinationLocation))
File.Delete(DownloadDestinationLocation);
File.Move(DownloadTempLocation, DownloadDestinationLocation);
DownloadProgress = -16;
}
public void DeleteCache(string cacheDir, string id, int version)