private byte[] GetLatestAssets()
{
try
{
using (WebClient wc = new WebClient())
{
var rawJson = wc.DownloadString("https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=" +
(long)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalSeconds);
VersionManifest manifest = VersionManifest.FromJson(rawJson);
Version version =
manifest.Versions.FirstOrDefault(x => x.Id == JavaProtocol.VersionId); //.OrderByDescending(x => x.ReleaseTime.ToUnixTimeSeconds()).FirstOrDefault();
var latestVersion = manifest.Versions.OrderByDescending(x => x.ReleaseTime.ToUnixTimeSeconds())
.FirstOrDefault();
Log.Info($"Using java assets version {version.Id} ({version.Type.ToString()})");
if (version.ReleaseTime < latestVersion.ReleaseTime)
{
Log.Info($"Java assets outdated, latest version is: {latestVersion.Id} ({latestVersion.Type.ToString()})");
}
byte[] data;
string savedPath = Path.Combine("assets", $"java-{version.Id}.zip");
if (Storage.TryReadBytes(savedPath, out data))
{
return(data);
}
else
{
Log.Info("Downloading Minecraft:Java edition assets...");
LauncherMeta meta = LauncherMeta.FromJson(wc.DownloadString(version.Url));
byte[] clientData = wc.DownloadData(meta.Downloads.Client.Url);
if (Storage.TryWriteBytes(savedPath, clientData))
{
Storage.TryWriteBytes(VersionFile, Encoding.Unicode.GetBytes(savedPath));
}
return(clientData);
}
}
}
catch
{
Log.Warn($"Failed to check for latest assets!");
if (Storage.TryReadBytes(VersionFile, out byte[] value))
public static string ToJson(this LauncherMeta self) => JsonConvert.SerializeObject(self, Converter.Settings);