public void Execute(ListVersionsOptions options)
{
var json = _httpClient.GetStringAsync(VERSION_MANIFEST_URL).Result;
var manifest = RawVersionListManifest.ParseList(json);
foreach (var version in manifest.Versions)
{
var message = string.Format("{0,-50}{1}", version.VersionId, version.ReleaseType);
_logger.LogInformation(message);
}
}
private void UpdateVersions()
{
if (_configuration.Arguments.OfflineMode)
{
if (File.Exists(_configuration.McVersions + @"\versions.json"))
{
_versionList = RawVersionListManifest.ParseList(File.ReadAllText(_configuration.McVersions + @"\versions.json"));
return;
}
MessageBox.Show(_configuration.Localization.SomeFilesMissingMessage);
Environment.Exit(0);
}
RawVersionListManifest remoteManifest = RawVersionListManifest.ParseList(new WebClient().DownloadString(
new Uri("https://launchermeta.mojang.com/mc/game/version_manifest.json")));
if (!Directory.Exists(_configuration.McVersions))
{
Directory.CreateDirectory(_configuration.McVersions);
}
if (!File.Exists(_configuration.McVersions + @"\versions.json"))
{
File.WriteAllText(_configuration.McVersions + @"\versions.json", remoteManifest.ToString());
_versionList = remoteManifest;
return;
}
RawVersionListManifest localManifest =
RawVersionListManifest.ParseList(File.ReadAllText(_configuration.McVersions + @"\versions.json"));
if (remoteManifest.Versions.Count == localManifest.Versions.Count &&
remoteManifest.LatestVersions.Release == localManifest.LatestVersions.Release &&
remoteManifest.LatestVersions.Snapshot == localManifest.LatestVersions.Snapshot)
{
_versionList = localManifest;
return;
}
File.WriteAllText(_configuration.McVersions + @"\versions.json", remoteManifest.ToString());
_versionList = remoteManifest;
}
private void DownloadVersion(string version)
{
string path = Path.Combine(_mcVersions, version + @"\");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
AppendLog($"Validating files for Minecraft {version}...");
SetStatusLabel(FindResource("r_LabelStatusValidatingVersion").ToString());
if (!File.Exists($@"{path}\{version}.json"))
{
RawVersionListManifest versionList =
RawVersionListManifest.ParseList(_webClient.DownloadString(@"https://launchermeta.mojang.com/mc/game/version_manifest.json"));
AppendLog(" Downloading JSON...");
_webClient.DownloadFile(
new Uri(versionList.GetVersion(version)?.ManifestUrl ?? string.Format(
"https://s3.amazonaws.com/Minecraft.Download/versions/{0}/{0}.json", version)),
string.Format(@"{0}\{1}\{1}.json", _mcVersions, version));
}
VersionManifest selectedVersionManifest = VersionManifest.ParseVersion(
new DirectoryInfo(_mcVersions + @"\" + version), false);
if ((!File.Exists($"{path}/{version}.jar")) && selectedVersionManifest.InheritsFrom == null)
{
AppendLog(" Downloading JAR...");
_webClient.DownloadFile(new Uri(selectedVersionManifest.DownloadInfo?.Client.Url
?? string.Format(
"https://s3.amazonaws.com/Minecraft.Download/versions/{0}/{0}.jar",
version)),
string.Format("{0}/{1}/{1}.jar", _mcVersions, version));
}
if (selectedVersionManifest.InheritsFrom != null)
{
DownloadVersion(selectedVersionManifest.InheritsFrom);
}
}
