public void SaveManifest(MinecraftManifest manifest)
{
var seri = new JavaScriptSerializer();
var text = seri.Serialize(manifest);
var sw = new StreamWriter(new FileStream(VersionManifestPath, FileMode.OpenOrCreate));
sw.Write(text);
sw.Close();
}
public void InstallLaunchWrapper()
{
const string LAUNCHWRAPPER_VERSION = "1.12";
if (!this.LaunchWithLaunchWrapper)
{
var mcdir = LauncherMain.Instance.Settings.MinecraftFolderName;
var libraryloc = mcdir + string.Format(
"libraries\\net\\minecraft\\launchwrapper\\{0}\\", LAUNCHWRAPPER_VERSION);
if (!Directory.Exists(libraryloc))
{
Directory.CreateDirectory(libraryloc);
}
libraryloc += string.Format("launchwrapper-{0}.jar", LAUNCHWRAPPER_VERSION);
if (!File.Exists(libraryloc))
{
using (var wc = new WebClient())
{
string url = string.Format(
"https://libraries.minecraft.net/net/minecraft/launchwrapper/{0}/launchwrapper-{0}.jar",
LAUNCHWRAPPER_VERSION
);
if (LauncherMain.Instance.Settings.UseBMCL)
{
url = url.Replace("libraries.minecraft.net",
"bmclapi2.bangbang93.com/libraries");
}
wc.DownloadFile(url, libraryloc);
}
}
var manifest = MinecraftManifest.AnalyzeFromVersion(this);
manifest.mainClass = "net.minecraft.launchwrapper.Launch";
var wrapperLibrary = new MinecraftLibrary();
wrapperLibrary.name = string.Format("net.minecraft:launchwrapper:{0}", LAUNCHWRAPPER_VERSION);
manifest.libraries.Add(wrapperLibrary);
this.SaveManifest(manifest);
}
}