public void InstallForge(string mcversion, string forgeversion)
{
FileChanged?.Invoke(new DownloadFileChangedEventArgs()
{
FileKind = MFile.Library,
FileName = "installer",
ProgressedFileCount = 0,
TotalFileCount = 2
});
var versionname = $"{mcversion}-forge{mcversion}-{forgeversion}";
var manifest = Path.Combine(
Minecraft.Versions,
versionname,
versionname + ".json"
);
var installer = $"{MavenServer}{mcversion}-{forgeversion}/forge-{mcversion}-{forgeversion}-installer.jar";
var jsondata = new StringBuilder();
var res = WebRequest.Create(installer).GetResponse().GetResponseStream();
using (res)
using (var s = new ZipInputStream(res))
{
ZipEntry e;
while ((e = s.GetNextEntry()) != null)
{
if (!e.IsFile || e.Name != "install_profile.json")
{
continue;
}
var buffer = new byte[1024];
while (true)
{
int size = s.Read(buffer, 0, buffer.Length);
if (size == 0)
{
break;
}
jsondata.Append(Encoding.UTF8.GetString(buffer, 0, size));
}
}
}
if (jsondata.Length == 0)
{
throw new Exception("can't find profile file");
}
var libraries = JObject.Parse(jsondata.ToString())["versionInfo"];
FileChanged?.Invoke(new DownloadFileChangedEventArgs()
{
FileKind = MFile.Library,
FileName = "universal",
ProgressedFileCount = 1,
TotalFileCount = 2
});
var universalUrl = $"{MavenServer}{mcversion}-{forgeversion}/forge-{mcversion}-{forgeversion}-universal.jar";
var dest = Path.Combine(
Minecraft.Library,
"net",
"minecraftforge",
"forge",
$"{mcversion}-{forgeversion}",
$"forge-{mcversion}-{forgeversion}.jar"
);
Directory.CreateDirectory(Path.GetDirectoryName(dest));
var downloader = new WebDownload();
downloader.DownloadFile(universalUrl, dest);
Directory.CreateDirectory(Path.GetDirectoryName(manifest));
File.WriteAllText(manifest, libraries.ToString());
FileChanged?.Invoke(new DownloadFileChangedEventArgs()
{
FileKind = MFile.Library,
FileName = "universal",
ProgressedFileCount = 2,
TotalFileCount = 2
});
}
