Update Downloader

MinecraftLaunch.Test/Program.cs

@@ -10,9 +10,10 @@
 MirrorDownloadManager.IsUseMirrorDownloadSource = true;
 
 var account = new OfflineAuthenticator("Yang114").Authenticate();
-var resolver = new GameResolver("C:\\Users\\w\\Desktop\\总整包\\MC\\mc启动器\\LauncherX\\.minecraft");
+Directory.CreateDirectory(".minecraft");
+var resolver = new GameResolver(".minecraft");
 
-var installer = new VanlliaInstaller(resolver, "1.19.4", MirrorDownloadManager.Bmcl);
+var installer = new VanlliaInstaller(resolver, "1.12.2");
 installer.ProgressChanged += (_, args) => {
     Console.WriteLine($"{args.ProgressStatus} - {args.Progress * 100:0.00}%");
 };
@@ -26,7 +27,7 @@
 var config = new LaunchConfig {
     Account = account,
     IsEnableIndependencyCore = true,
-    JvmConfig = new(@"C:\Program Files\Java\jdk1.8.0_301\bin\javaw.exe") {
+    JvmConfig = new(@"C:\Program Files\Java\jdk-17\bin\javaw.exe") {
         MaxMemory = 1024,
     }
 };

MinecraftLaunch/Classes/Interfaces/IDownloader.cs

@@ -1,5 +1,16 @@
-namespace MinecraftLaunch.Classes.Interfaces;
+using MinecraftLaunch.Classes.Models.Download;
+using MinecraftLaunch.Classes.Models.Event;
 
-public interface IDownloader {
-    ValueTask<bool> DownloadAsync();
+namespace MinecraftLaunch.Classes.Interfaces
+{
+    public interface IDownloader
+    {
+        event Action<bool> Completed;
+        event EventHandler<DownloadProgressChangedEventArgs> ProgressChanged;
+
+        void Cancel();
+        ValueTask<bool> DownloadAsync();
+        void Retry();
+        void Setup(IEnumerable<DownloadRequest> downloadItems);
+    }
 }