- add: VC check

Nebula.Launcher/LauncherConVar.cs

@@ -21,7 +21,7 @@ public static class LauncherConVar
             "WizDen", 
             [
                 "https://harpy.durenko.tatar/auth-api/",
-                "https://auth.fallback.spacestation14.com/"
+                "https://auth.fallback.spacestation14.com/",
             ])
     ]);
     

Nebula.Launcher/Nebula.Launcher.csproj

@@ -31,6 +31,7 @@
         <PackageReference Include="JetBrains.Annotations" Version="2024.3.0"/>
         <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.0"/>
         <PackageReference Include="libsodium" Version="1.0.20"/>
+        <PackageReference Include="Robust.Natives" Version="0.1.1" />
     </ItemGroup>
 
     <ItemGroup>

Nebula.Launcher/ServerListProviders/FavoriteServerListProvider.cs

@@ -1,9 +1,14 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Layout;
+using Avalonia.Media;
 using Microsoft.Extensions.DependencyInjection;
 using Nebula.Launcher.ViewModels;
 using Nebula.Launcher.ViewModels.Pages;
+using Nebula.Launcher.ViewModels.Popup;
 using Nebula.Shared;
 using Nebula.Shared.Models;
 using Nebula.Shared.Services;
@@ -15,7 +20,7 @@ namespace Nebula.Launcher.ServerListProviders;
 public sealed partial class FavoriteServerListProvider : IServerListProvider, IServerListDirtyInvoker
 {
     [GenerateProperty] private ConfigurationService ConfigurationService { get; }
-    [GenerateProperty] private RestService RestService { get; }
+    [GenerateProperty] private IServiceProvider ServiceProvider { get; }
     [GenerateProperty] private ServerViewContainer ServerViewContainer { get; }
 
     private List<IFilterConsumer> _serverLists = [];
@@ -44,13 +49,15 @@ public sealed partial class FavoriteServerListProvider : IServerListProvider, IS
                 ServerViewContainer.Get(s.ToRobustUrl())
             )
         );
+        
+        _serverLists.Add(new AddFavoriteButton(ServiceProvider));
+        
         IsLoaded = true;
         OnLoaded?.Invoke();
     }
     
     public void AddFavorite(ServerEntryModelView entryModelView)
     {
-        entryModelView.IsFavorite = true;
         AddFavorite(entryModelView.Address);
     }
 
@@ -59,6 +66,7 @@ public sealed partial class FavoriteServerListProvider : IServerListProvider, IS
         var servers = GetFavoriteEntries();
         servers.Add(robustUrl.ToString());
         ConfigurationService.SetConfigValue(LauncherConVar.Favorites, servers.ToArray());
+        ServerViewContainer.Get(robustUrl).IsFavorite = true;
         Dirty?.Invoke();
     }
 
@@ -77,4 +85,27 @@ public sealed partial class FavoriteServerListProvider : IServerListProvider, IS
     
     private void Initialise(){}
     private void InitialiseInDesignMode(){}
+}
+
+public class AddFavoriteButton: Border, IFilterConsumer{
+
+    private Button _addFavoriteButton = new Button();
+    public AddFavoriteButton(IServiceProvider serviceProvider)
+    {
+        Margin = new Thickness(5, 5, 5, 20);
+        Background = new SolidColorBrush(Color.Parse("#222222"));
+        CornerRadius = new CornerRadius(20f);
+        _addFavoriteButton.HorizontalAlignment = HorizontalAlignment.Center;
+        _addFavoriteButton.Click += (sender, args) =>
+        {
+            serviceProvider.GetService<PopupMessageService>()!.Popup(
+                serviceProvider.GetService<AddFavoriteViewModel>()!);
+        };
+        _addFavoriteButton.Content = "Add Favorite";
+        Child = _addFavoriteButton;
+    }
+
+    public void ProcessFilter(ServerFilter? serverFilter)
+    {
+    }
 }

Nebula.Launcher/ViewModels/MainViewModel.cs

@@ -73,6 +73,12 @@ public partial class MainViewModel : ViewModelBase
         PopupMessageService.OnCloseRequired += OnPopupCloseRequired;
         
         CheckMigration();
+        
+        if (!VCRuntimeDllChecker.AreVCRuntimeDllsPresent())
+        {
+            OnPopupRequired("VC runtime dlls are not present on this computer. Install VC runtime dlls.");
+            Helper.OpenBrowser("https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170");
+        }
     }
 
     private void CheckMigration()
@@ -209,4 +215,29 @@ public partial class MainViewModel : ViewModelBase
 
         CurrentPopup = viewModelBase;
     }
+}
+
+public static class VCRuntimeDllChecker
+{
+    public static bool AreVCRuntimeDllsPresent()
+    {
+        if (!OperatingSystem.IsWindows()) return true;
+        
+        string systemDir = Environment.SystemDirectory;
+        string[] requiredDlls = {
+            "msvcp140.dll",
+            "vcruntime140.dll"
+        };
+
+        foreach (var dll in requiredDlls)
+        {
+            var path = Path.Combine(systemDir, dll);
+            if (!File.Exists(path))
+            {
+                return false;
+            }
+        }
+
+        return true;
+    }
 }

Nebula.Launcher/ViewModels/Popup/AddFavoriteViewModel.cs

@@ -1,5 +1,6 @@
 using System;
 using CommunityToolkit.Mvvm.ComponentModel;
+using Nebula.Launcher.ServerListProviders;
 using Nebula.Launcher.ViewModels.Pages;
 using Nebula.Launcher.Views.Pages;
 using Nebula.Shared.Services;
@@ -28,6 +29,7 @@ public partial class AddFavoriteViewModel : PopupViewModelBase
     public override PopupMessageService PopupMessageService { get; }
     [GenerateProperty] private ServerOverviewModel ServerOverviewModel { get; }
     [GenerateProperty] private DebugService DebugService { get; }
+    [GenerateProperty] private FavoriteServerListProvider FavoriteServerListProvider { get; }
     public override string Title => "Add to favorite";
     public override bool IsClosable => true;
 
@@ -39,6 +41,7 @@ public partial class AddFavoriteViewModel : PopupViewModelBase
         try
         {
             var uri = IpInput.ToRobustUrl();
+            FavoriteServerListProvider.AddFavorite(uri);
             Dispose();
         }
         catch (Exception e)

Nebula.sln.DotSettings.user

@@ -16,6 +16,8 @@
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