embed plugin loader directly into the launcher

CringeLauncher.sln

@@ -2,6 +2,8 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "CringeLauncher", "CringeLauncher\CringeLauncher.csproj", "{219C897E-452D-49B5-80C4-F3008718C16A}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PluginLoader", "PluginLoader\PluginLoader.csproj", "{A7C22A74-56EA-4DC2-89AA-A1134BFB8497}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -12,5 +14,9 @@ Global
 		{219C897E-452D-49B5-80C4-F3008718C16A}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{219C897E-452D-49B5-80C4-F3008718C16A}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{219C897E-452D-49B5-80C4-F3008718C16A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A7C22A74-56EA-4DC2-89AA-A1134BFB8497}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A7C22A74-56EA-4DC2-89AA-A1134BFB8497}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A7C22A74-56EA-4DC2-89AA-A1134BFB8497}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A7C22A74-56EA-4DC2-89AA-A1134BFB8497}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal

CringeLauncher/CringeLauncher.csproj

@@ -2,20 +2,25 @@
 
     <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <TargetFramework>net6.0-windows</TargetFramework>
+        <TargetFramework>net6.0-windows10.0.19041.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <UseWindowsForms>true</UseWindowsForms>
     </PropertyGroup>
 
     <ItemGroup>
-      <PackageReference Include="Lib.Harmony" Version="2.2.2" />
-      <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="2.9.0" IncludeAssets="compile" PrivateAssets="all" />
-      <PackageReference Include="NLog" Version="5.0.5" />
-      <PackageReference Include="SpaceEngineersDedicated.ReferenceAssemblies" Version="1.201.13" IncludeAssets="compile" PrivateAssets="all" />
-      <PackageReference Include="System.Diagnostics.PerformanceCounter" Version="6.0.1" />
-      <PackageReference Include="System.Management" Version="6.0.0" />
-      <PackageReference Include="System.Private.ServiceModel" Version="4.10.0" />
+        <PackageReference Include="Lib.Harmony" Version="2.2.2" />
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="2.9.0" IncludeAssets="compile" PrivateAssets="all" />
+        <PackageReference Include="NLog" Version="5.0.5" />
+        <PackageReference Include="SpaceEngineersDedicated.ReferenceAssemblies" Version="1.201.13" IncludeAssets="compile" PrivateAssets="all" />
+        <PackageReference Include="System.Diagnostics.PerformanceCounter" Version="6.0.1" />
+        <PackageReference Include="System.Management" Version="6.0.0" />
+        <PackageReference Include="System.Private.ServiceModel" Version="4.10.0" />
+        <PackageReference Include="Torch.SixLabors.ImageSharp" Version="1.0.0-beta6" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\PluginLoader\PluginLoader.csproj" />
     </ItemGroup>
 
     <Target Name="Unfuckit" AfterTargets="Build">

CringeLauncher/Launcher.cs

@@ -1,4 +1,5 @@
-using HarmonyLib;
+using System.Reflection;
+using HarmonyLib;
 using Sandbox;
 using Sandbox.Engine.Multiplayer;
 using Sandbox.Engine.Networking;
@@ -16,6 +17,7 @@ using VRage.Game;
 using VRage.GameServices;
 using VRage.Mod.Io;
 using VRage.Platform.Windows;
+using VRage.Plugins;
 using VRage.Steam;
 using VRage.UserInterface;
 using VRageRender;
@@ -51,6 +53,10 @@ public class Launcher : IDisposable
         MyVRage.Platform.System.OnThreadpoolInitialized();
         InitRender();
         MyFileSystem.InitUserSpecific(MyGameService.UserId.ToString());
+        AccessTools.MethodDelegate<Action<List<Assembly>>>(AccessTools.Method(typeof(MyPlugins), "LoadPlugins"))(new()
+        {
+            typeof(PluginLoader.Main).Assembly
+        });
         _game = new(args);
     }
     

PluginLoader/Compiler/RoslynCompiler.cs

@@ -0,0 +1,103 @@
+using Microsoft.CodeAnalysis;
+using Microsoft.CodeAnalysis.CSharp;
+using Microsoft.CodeAnalysis.Emit;
+using Microsoft.CodeAnalysis.Text;
+
+namespace PluginLoader.Compiler;
+
+public class RoslynCompiler
+{
+    private readonly List<Source> source = new();
+    private readonly bool debugBuild;
+
+    public RoslynCompiler(bool debugBuild = false)
+    {
+        this.debugBuild = debugBuild;
+    }
+
+    public void Load(Stream s, string name)
+    {
+        var mem = new MemoryStream();
+        using (mem)
+        {
+            s.CopyTo(mem);
+            source.Add(new(mem, name, debugBuild));
+        }
+    }
+
+    public byte[] Compile(string assemblyName, out byte[] symbols)
+    {
+        symbols = null;
+
+        var compilation = CSharpCompilation.Create(
+            assemblyName,
+            source.Select(x => x.Tree),
+            RoslynReferences.EnumerateAllReferences(),
+            new(
+                OutputKind.DynamicallyLinkedLibrary,
+                optimizationLevel: debugBuild ? OptimizationLevel.Debug : OptimizationLevel.Release));
+
+        using (var pdb = new MemoryStream())
+        using (var ms = new MemoryStream())
+        {
+            // write IL code into memory
+            EmitResult result;
+            if (debugBuild)
+                result = compilation.Emit(ms, pdb,
+                                          embeddedTexts: source.Select(x => x.Text),
+                                          options: new(debugInformationFormat: DebugInformationFormat.PortablePdb,
+                                                       pdbFilePath: Path.ChangeExtension(assemblyName, "pdb")));
+            else
+                result = compilation.Emit(ms);
+
+            if (!result.Success)
+            {
+                // handle exceptions
+                var failures = result.Diagnostics.Where(diagnostic =>
+                                                            diagnostic.IsWarningAsError ||
+                                                            diagnostic.Severity == DiagnosticSeverity.Error);
+
+                foreach (var diagnostic in failures)
+                {
+                    var location = diagnostic.Location;
+                    var source = this.source.FirstOrDefault(x => x.Tree == location.SourceTree);
+                    LogFile.WriteLine(
+                        $"{diagnostic.Id}: {diagnostic.GetMessage()} in file:\n{source?.Name ?? "null"} ({location.GetLineSpan().StartLinePosition})");
+                }
+
+                throw new("Compilation failed!");
+            }
+
+            if (debugBuild)
+            {
+                pdb.Seek(0, SeekOrigin.Begin);
+                symbols = pdb.ToArray();
+            }
+
+            ms.Seek(0, SeekOrigin.Begin);
+            return ms.ToArray();
+        }
+    }
+
+    private class Source
+    {
+        public Source(Stream s, string name, bool includeText)
+        {
+            Name = name;
+            var source = SourceText.From(s, canBeEmbedded: includeText);
+            if (includeText)
+            {
+                Text = EmbeddedText.FromSource(name, source);
+                Tree = CSharpSyntaxTree.ParseText(source, new(LanguageVersion.Latest), name);
+            }
+            else
+            {
+                Tree = CSharpSyntaxTree.ParseText(source, new(LanguageVersion.Latest));
+            }
+        }
+
+        public string Name { get; }
+        public SyntaxTree Tree { get; }
+        public EmbeddedText Text { get; }
+    }
+}

PluginLoader/Compiler/RoslynReferences.cs

@@ -0,0 +1,135 @@
+using System.Reflection;
+using System.Text;
+using HarmonyLib;
+using Microsoft.CodeAnalysis;
+
+namespace PluginLoader.Compiler;
+
+public static class RoslynReferences
+{
+    private static readonly Dictionary<string, MetadataReference> allReferences = new();
+    private static readonly HashSet<string> referenceBlacklist = new(new[] { "System.ValueTuple" });
+
+    public static void GenerateAssemblyList()
+    {
+        if (allReferences.Count > 0)
+            return;
+
+        var harmonyInfo = typeof(Harmony).Assembly.GetName();
+
+        var loadedAssemblies = new Stack<Assembly>(AppDomain.CurrentDomain.GetAssemblies().Where(IsValidReference));
+
+        var sb = new StringBuilder();
+
+        sb.AppendLine();
+        var line = "===================================";
+        sb.AppendLine(line);
+        sb.AppendLine("Assembly References");
+        sb.AppendLine(line);
+
+        try
+        {
+            foreach (var a in loadedAssemblies)
+            {
+                // Prevent other Harmony versions from being loaded
+                var name = a.GetName();
+                if (name.Name == harmonyInfo.Name && name.Version != harmonyInfo.Version)
+                {
+                    LogFile.WriteLine(
+                        $"WARNING: Multiple Harmony assemblies are loaded. Plugin Loader is using {harmonyInfo} but found {name}");
+                    continue;
+                }
+
+                AddAssemblyReference(a);
+                sb.AppendLine(a.FullName);
+            }
+
+            sb.AppendLine(line);
+            while (loadedAssemblies.Count > 0)
+            {
+                var a = loadedAssemblies.Pop();
+
+                foreach (var name in a.GetReferencedAssemblies())
+                {
+                    // Prevent other Harmony versions from being loaded
+                    if (name.Name == harmonyInfo.Name && name.Version != harmonyInfo.Version)
+                    {
+                        LogFile.WriteLine(
+                            $"WARNING: Multiple Harmony assemblies are loaded. Plugin Loader is using {harmonyInfo} but found {name}");
+                        continue;
+                    }
+
+                    if (!ContainsReference(name) && TryLoadAssembly(name, out var aRef) && IsValidReference(aRef))
+                    {
+                        AddAssemblyReference(aRef);
+                        sb.AppendLine(name.FullName);
+                        loadedAssemblies.Push(aRef);
+                    }
+                }
+            }
+
+            sb.AppendLine(line);
+        }
+        catch (Exception e)
+        {
+            sb.Append("Error: ").Append(e).AppendLine();
+        }
+
+        LogFile.WriteLine(sb.ToString(), false);
+    }
+
+    private static bool ContainsReference(AssemblyName name)
+    {
+        return allReferences.ContainsKey(name.Name);
+    }
+
+    private static bool TryLoadAssembly(AssemblyName name, out Assembly aRef)
+    {
+        try
+        {
+            aRef = Assembly.Load(name);
+            return true;
+        }
+        catch (IOException)
+        {
+            aRef = null;
+            return false;
+        }
+    }
+
+    private static void AddAssemblyReference(Assembly a)
+    {
+        var name = a.GetName().Name;
+        if (!allReferences.ContainsKey(name))
+            allReferences.Add(name, MetadataReference.CreateFromFile(a.Location));
+    }
+
+    public static IEnumerable<MetadataReference> EnumerateAllReferences()
+    {
+        return allReferences.Values;
+    }
+
+    private static bool IsValidReference(Assembly a)
+    {
+        return !a.IsDynamic && !string.IsNullOrWhiteSpace(a.Location) && !referenceBlacklist.Contains(a.GetName().Name);
+    }
+
+    public static void LoadReference(string name)
+    {
+        try
+        {
+            var aName = new AssemblyName(name);
+            if (!allReferences.ContainsKey(aName.Name))
+            {
+                var a = Assembly.Load(aName);
+                LogFile.WriteLine("Reference added at runtime: " + a.FullName);
+                MetadataReference aRef = MetadataReference.CreateFromFile(a.Location);
+                allReferences[a.GetName().Name] = aRef;
+            }
+        }
+        catch (IOException)
+        {
+            LogFile.WriteLine("WARNING: Unable to find the assembly '" + name + "'!");
+        }
+    }
+}

PluginLoader/Data/GitHubPlugin.cs

@@ -0,0 +1,159 @@
+using System.IO.Compression;
+using System.Reflection;
+using System.Text;
+using System.Xml.Serialization;
+using PluginLoader.Compiler;
+using PluginLoader.Network;
+using ProtoBuf;
+using Sandbox.Graphics.GUI;
+
+namespace PluginLoader.Data;
+
+[ProtoContract]
+public class GitHubPlugin : PluginData
+{
+    private const string pluginFile = "plugin.dll";
+    private const string commitHashFile = "commit.sha1";
+    private string cacheDir, assemblyName;
+
+    public GitHubPlugin()
+    {
+        Status = PluginStatus.None;
+    }
+
+    public override string Source => "GitHub";
+
+    [ProtoMember(1)] public string Commit { get; set; }
+
+    [ProtoMember(2)]
+    [XmlArray]
+    [XmlArrayItem("Directory")]
+    public string[] SourceDirectories { get; set; }
+
+    public void Init(string mainDirectory)
+    {
+        var nameArgs = Id.Split(new[] { '/', '\\' }, StringSplitOptions.RemoveEmptyEntries);
+        if (nameArgs.Length != 2)
+            throw new("Invalid GitHub name: " + Id);
+
+        if (SourceDirectories != null)
+            for (var i = SourceDirectories.Length - 1; i >= 0; i--)
+            {
+                var path = SourceDirectories[i].Replace('\\', '/').TrimStart('/');
+
+                if (path.Length == 0)
+                {
+                    SourceDirectories.RemoveAtFast(i);
+                    continue;
+                }
+
+                if (path[path.Length - 1] != '/')
+                    path += '/';
+
+                SourceDirectories[i] = path;
+            }
+
+        assemblyName = MakeSafeString(nameArgs[1]);
+        cacheDir = Path.Combine(mainDirectory, "GitHub", nameArgs[0], nameArgs[1]);
+    }
+
+    private string MakeSafeString(string s)
+    {
+        var sb = new StringBuilder();
+        foreach (var ch in s)
+            if (char.IsLetterOrDigit(ch))
+                sb.Append(ch);
+            else
+                sb.Append('_');
+        return sb.ToString();
+    }
+
+    public override Assembly GetAssembly()
+    {
+        if (!Directory.Exists(cacheDir))
+            Directory.CreateDirectory(cacheDir);
+
+        Assembly a;
+
+        var dllFile = Path.Combine(cacheDir, pluginFile);
+        var commitFile = Path.Combine(cacheDir, commitHashFile);
+        if (!File.Exists(dllFile) || !File.Exists(commitFile) || File.ReadAllText(commitFile) != Commit)
+        {
+            var lbl = Main.Instance.Splash;
+            lbl.SetText($"Downloading '{FriendlyName}'");
+            var data = CompileFromSource(x => lbl.SetBarValue(x));
+            File.WriteAllBytes(dllFile, data);
+            File.WriteAllText(commitFile, Commit);
+            Status = PluginStatus.Updated;
+            lbl.SetText($"Compiled '{FriendlyName}'");
+            a = Assembly.Load(data);
+        }
+        else
+        {
+            a = Assembly.LoadFile(dllFile);
+        }
+
+        Version = a.GetName().Version;
+        return a;
+    }
+
+
+    public byte[] CompileFromSource(Action<float> callback = null)
+    {
+        var compiler = new RoslynCompiler();
+        using (var s = GitHub.DownloadRepo(Id, Commit, out var fileName))
+        using (var zip = new ZipArchive(s))
+        {
+            callback?.Invoke(0);
+            for (var i = 0; i < zip.Entries.Count; i++)
+            {
+                var entry = zip.Entries[i];
+                CompileFromSource(compiler, entry);
+                callback?.Invoke(i / (float)zip.Entries.Count);
+            }
+
+            callback?.Invoke(1);
+        }
+
+        return compiler.Compile(assemblyName + '_' + Path.GetRandomFileName(), out _);
+    }
+
+    private void CompileFromSource(RoslynCompiler compiler, ZipArchiveEntry entry)
+    {
+        if (AllowedZipPath(entry.FullName))
+            using (var entryStream = entry.Open())
+            {
+                compiler.Load(entryStream, entry.FullName);
+            }
+    }
+
+    private bool AllowedZipPath(string path)
+    {
+        if (!path.EndsWith(".cs", StringComparison.OrdinalIgnoreCase))
+            return false;
+
+        if (SourceDirectories == null || SourceDirectories.Length == 0)
+            return true;
+
+        path = RemoveRoot(path); // Make the base of the path the root of the repository
+
+        foreach (var dir in SourceDirectories)
+            if (path.StartsWith(dir, StringComparison.Ordinal))
+                return true;
+        return false;
+    }
+
+    private string RemoveRoot(string path)
+    {
+        path = path.Replace('\\', '/').TrimStart('/');
+        var index = path.IndexOf('/');
+        if (index >= 0 && index + 1 < path.Length)
+            return path.Substring(index + 1);
+        return path;
+    }
+
+    public override void Show()
+    {
+        MyGuiSandbox.OpenUrl("https://github.com/" + Id, UrlOpenMode.SteamOrExternalWithConfirm);
+    }
+}

PluginLoader/Data/ISteamItem.cs

@@ -0,0 +1,7 @@
+namespace PluginLoader.Data;
+
+public interface ISteamItem
+{
+    string Id { get; }
+    ulong WorkshopId { get; }
+}

PluginLoader/Data/LocalFolderPlugin.cs

@@ -0,0 +1,268 @@
+using System.Diagnostics;
+using System.Reflection;
+using System.Text;
+using System.Xml.Serialization;
+using PluginLoader.Compiler;
+using PluginLoader.GUI;
+using Sandbox.Graphics.GUI;
+using VRage;
+
+namespace PluginLoader.Data;
+
+public class LocalFolderPlugin : PluginData
+{
+    private const string XmlDataType = "Xml files (*.xml)|*.xml|All files (*.*)|*.*";
+    private const int GitTimeout = 10000;
+    private string[] sourceDirectories;
+
+    public LocalFolderPlugin(Config settings)
+    {
+        Id = settings.Folder;
+        FriendlyName = Path.GetFileName(Id);
+        Status = PluginStatus.None;
+        FolderSettings = settings;
+        DeserializeFile(settings.DataFile);
+    }
+
+    private LocalFolderPlugin(string folder)
+    {
+        Id = folder;
+        Status = PluginStatus.None;
+        FolderSettings = new()
+        {
+            Folder = folder
+        };
+    }
+
+    public override string Source => MyTexts.GetString(MyCommonTexts.Local);
+
+    public Config FolderSettings { get; }
+
+    public override Assembly GetAssembly()
+    {
+        if (Directory.Exists(Id))
+        {
+            var compiler = new RoslynCompiler(FolderSettings.DebugBuild);
+            var hasFile = false;
+            var sb = new StringBuilder();
+            sb.Append("Compiling files from ").Append(Id).Append(":").AppendLine();
+            foreach (var file in GetProjectFiles(Id))
+                using (var fileStream = File.OpenRead(file))
+                {
+                    hasFile = true;
+                    var name = file.Substring(Id.Length + 1, file.Length - (Id.Length + 1));
+                    sb.Append(name).Append(", ");
+                    compiler.Load(fileStream, file);
+                }
+
+            if (hasFile)
+            {
+                sb.Length -= 2;
+                LogFile.WriteLine(sb.ToString());
+            }
+            else
+            {
+                throw new IOException("No files were found in the directory specified.");
+            }
+
+            var data = compiler.Compile(FriendlyName + '_' + Path.GetRandomFileName(), out var symbols);
+            var a = Assembly.Load(data, symbols);
+            Version = a.GetName().Version;
+            return a;
+        }
+
+        throw new DirectoryNotFoundException("Unable to find directory '" + Id + "'");
+    }
+
+    private IEnumerable<string> GetProjectFiles(string folder)
+    {
+        string gitError = null;
+        try
+        {
+            var p = new Process();
+
+            // Redirect the output stream of the child process.
+            p.StartInfo.UseShellExecute = false;
+            p.StartInfo.RedirectStandardOutput = true;
+            p.StartInfo.RedirectStandardError = true;
+            p.StartInfo.FileName = "git";
+            p.StartInfo.Arguments = "ls-files --cached --others --exclude-standard";
+            p.StartInfo.WorkingDirectory = folder;
+            p.Start();
+
+            // Do not wait for the child process to exit before
+            // reading to the end of its redirected stream.
+            // Read the output stream first and then wait.
+            var gitOutput = p.StandardOutput.ReadToEnd();
+            gitError = p.StandardError.ReadToEnd();
+            if (!p.WaitForExit(GitTimeout))
+            {
+                p.Kill();
+                throw new TimeoutException("Git operation timed out.");
+            }
+
+            if (p.ExitCode == 0)
+            {
+                var files = gitOutput.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
+                return files.Where(x => x.EndsWith(".cs") && IsValidProjectFile(x))
+                            .Select(x => Path.Combine(folder, x.Trim().Replace('/', Path.DirectorySeparatorChar)))
+                            .Where(x => File.Exists(x));
+            }
+
+            var sb = new StringBuilder("An error occurred while checking git for project files.").AppendLine();
+            if (!string.IsNullOrWhiteSpace(gitError))
+            {
+                sb.AppendLine("Git output: ");
+                sb.Append(gitError).AppendLine();
+            }
+
+            LogFile.WriteLine(sb.ToString());
+        }
+        catch (Exception e)
+        {
+            var sb = new StringBuilder("An error occurred while checking git for project files.").AppendLine();
+            if (!string.IsNullOrWhiteSpace(gitError))
+            {
+                sb.AppendLine(" Git output: ");
+                sb.Append(gitError).AppendLine();
+            }
+
+            sb.AppendLine("Exception: ");
+            sb.Append(e).AppendLine();
+            LogFile.WriteLine(sb.ToString());
+        }
+
+
+        var sep = Path.DirectorySeparatorChar;
+        return Directory.EnumerateFiles(folder, "*.cs", SearchOption.AllDirectories)
+                        .Where(x => !x.Contains(sep + "bin" + sep) && !x.Contains(sep + "obj" + sep) &&
+                                    IsValidProjectFile(x));
+    }
+
+    private bool IsValidProjectFile(string file)
+    {
+        if (sourceDirectories == null || sourceDirectories.Length == 0)
+            return true;
+        file = file.Replace('\\', '/');
+        foreach (var dir in sourceDirectories)
+            if (file.StartsWith(dir))
+                return true;
+        return false;
+    }
+
+    public override string ToString()
+    {
+        return Id;
+    }
+
+    public override void Show()
+    {
+        var folder = Path.GetFullPath(Id);
+        if (Directory.Exists(folder))
+            Process.Start("explorer.exe", $"\"{folder}\"");
+    }
+
+    public override bool OpenContextMenu(MyGuiControlContextMenu menu)
+    {
+        menu.Clear();
+        menu.AddItem(new("Remove"));
+        menu.AddItem(new("Load data file"));
+        if (FolderSettings.DebugBuild)
+            menu.AddItem(new("Switch to release build"));
+        else
+            menu.AddItem(new("Switch to debug build"));
+        return true;
+    }
+
+    public override void ContextMenuClicked(MyGuiScreenPluginConfig screen, MyGuiControlContextMenu.EventArgs args)
+    {
+        switch (args.ItemIndex)
+        {
+            case 0:
+                Main.Instance.Config.PluginFolders.Remove(Id);
+                screen.RemovePlugin(this);
+                screen.RequireRestart();
+                break;
+            case 1:
+                LoaderTools.OpenFileDialog("Open an xml data file", Path.GetDirectoryName(FolderSettings.DataFile),
+                                           XmlDataType, file => DeserializeFile(file, screen));
+                break;
+            case 2:
+                FolderSettings.DebugBuild = !FolderSettings.DebugBuild;
+                screen.RequireRestart();
+                break;
+        }
+    }
+
+    // Deserializes a file and refreshes the plugin screen
+    private void DeserializeFile(string file, MyGuiScreenPluginConfig screen = null)
+    {
+        if (!File.Exists(file))
+            return;
+
+        try
+        {
+            var xml = new XmlSerializer(typeof(PluginData));
+
+            using (var reader = File.OpenText(file))
+            {
+                var resultObj = xml.Deserialize(reader);
+                if (resultObj.GetType() != typeof(GitHubPlugin)) throw new("Xml file is not of type GitHubPlugin!");
+
+                var github = (GitHubPlugin)resultObj;
+                github.Init(LoaderTools.PluginsDir);
+                FriendlyName = github.FriendlyName;
+                Tooltip = github.Tooltip;
+                Author = github.Author;
+                Description = github.Description;
+                sourceDirectories = github.SourceDirectories;
+                FolderSettings.DataFile = file;
+                if (screen != null && screen.Visible && screen.IsOpened)
+                    screen.RefreshSidePanel();
+            }
+        }
+        catch (Exception e)
+        {
+            LogFile.WriteLine("Error while reading the xml file: " + e);
+        }
+    }
+
+    public static void CreateNew(Action<LocalFolderPlugin> onComplete)
+    {
+        LoaderTools.OpenFolderDialog("Open the root of your project", LoaderTools.PluginsDir, folder =>
+        {
+            if (Main.Instance.List.Contains(folder))
+            {
+                MyGuiSandbox.CreateMessageBox(MyMessageBoxStyleEnum.Error,
+                                              messageText: new("That folder already exists in the list!"));
+                return;
+            }
+
+            var plugin = new LocalFolderPlugin(folder);
+            LoaderTools.OpenFileDialog("Open the xml data file", folder, XmlDataType, file =>
+            {
+                plugin.DeserializeFile(file);
+                onComplete(plugin);
+            });
+        });
+    }
+
+
+    public class Config
+    {
+        public Config()
+        {
+        }
+
+        public Config(string folder, string dataFile)
+        {
+            Folder = folder;
+            DataFile = dataFile;
+        }
+
+        public string Folder { get; set; }
+        public string DataFile { get; set; }
+        public bool DebugBuild { get; set; } = true;
+        public bool Valid => Directory.Exists(Folder) && File.Exists(DataFile);
+    }
+}

PluginLoader/Data/LocalPlugin.cs

@@ -0,0 +1,92 @@
+using System.Diagnostics;
+using System.Reflection;
+using Sandbox.Graphics.GUI;
+using VRage;
+
+namespace PluginLoader.Data;
+
+public class LocalPlugin : PluginData
+{
+    private LocalPlugin()
+    {
+    }
+
+    public LocalPlugin(string dll)
+    {
+        Id = dll;
+        Status = PluginStatus.None;
+    }
+
+    public override string Source => MyTexts.GetString(MyCommonTexts.Local);
+
+    public override string Id
+    {
+        get => base.Id;
+        set
+        {
+            base.Id = value;
+            if (File.Exists(value))
+                FriendlyName = Path.GetFileName(value);
+        }
+    }
+
+    public override Assembly GetAssembly()
+    {
+        if (File.Exists(Id))
+        {
+            AppDomain.CurrentDomain.AssemblyResolve += LoadFromSameFolder;
+            var a = Assembly.LoadFile(Id);
+            Version = a.GetName().Version;
+            return a;
+        }
+
+        return null;
+    }
+
+    public override string ToString()
+    {
+        return Id;
+    }
+
+    public override void Show()
+    {
+        var file = Path.GetFullPath(Id);
+        if (File.Exists(file))
+            Process.Start("explorer.exe", $"/select, \"{file}\"");
+    }
+
+    private Assembly LoadFromSameFolder(object sender, ResolveEventArgs args)
+    {
+        if (args.RequestingAssembly.IsDynamic)
+            return null;
+
+        if (args.Name.Contains("0Harmony") || args.Name.Contains("SEPluginManager"))
+            return null;
+
+        var location = args.RequestingAssembly.Location;
+        if (string.IsNullOrWhiteSpace(location) || !Path.GetFullPath(location)
+                                                        .StartsWith(Path.GetDirectoryName(Id),
+                                                                    StringComparison.OrdinalIgnoreCase))
+            return null;
+
+        var folderPath = Path.GetDirectoryName(location);
+        var assemblyPath = Path.Combine(folderPath, new AssemblyName(args.Name).Name + ".dll");
+        if (!File.Exists(assemblyPath))
+            return null;
+
+        var assembly = Assembly.LoadFile(assemblyPath);
+        LogFile.WriteLine("Resolving " + assembly.GetName().Name + " for " + args.RequestingAssembly.FullName);
+
+        var main = Main.Instance;
+        if (!main.Config.IsEnabled(assemblyPath))
+            main.List.Remove(assemblyPath);
+
+        return assembly;
+    }
+
+    public override void GetDescriptionText(MyGuiControlMultilineText textbox)
+    {
+        textbox.Visible = false;
+        textbox.Clear();
+    }
+}

PluginLoader/Data/ModPlugin.cs

@@ -0,0 +1,100 @@
+using System.Reflection;
+using System.Xml.Serialization;
+using ProtoBuf;
+using Sandbox.Graphics.GUI;
+using VRage.Game;
+using VRage.GameServices;
+
+namespace PluginLoader.Data;
+
+[ProtoContract]
+public class ModPlugin : PluginData, ISteamItem
+{
+    private bool isLegacy;
+
+    private string modLocation;
+
+    public override string Source => "Mod";
+
+    [ProtoMember(1)]
+    [XmlArray]
+    [XmlArrayItem("Id")]
+    public ulong[] DependencyIds { get; set; } = new ulong[0];
+
+    [XmlIgnore] public ModPlugin[] Dependencies { get; set; } = new ModPlugin[0];
+
+    public string ModLocation
+    {
+        get
+        {
+            if (modLocation != null)
+                return modLocation;
+            modLocation = Path.Combine(Path.GetFullPath(@"..\..\..\workshop\content\244850\"), WorkshopId.ToString());
+            if (Directory.Exists(modLocation) && !Directory.Exists(Path.Combine(modLocation, "Data")))
+            {
+                var legacyFile = Directory.EnumerateFiles(modLocation, "*_legacy.bin").FirstOrDefault();
+                if (legacyFile != null)
+                {
+                    isLegacy = true;
+                    modLocation = legacyFile;
+                }
+            }
+
+            return modLocation;
+        }
+    }
+
+    public bool Exists => Directory.Exists(ModLocation) || (isLegacy && File.Exists(modLocation));
+
+    [XmlIgnore] public ulong WorkshopId { get; private set; }
+
+    public override string Id
+    {
+        get => base.Id;
+        set
+        {
+            base.Id = value;
+            WorkshopId = ulong.Parse(Id);
+        }
+    }
+
+    public override Assembly GetAssembly()
+    {
+        return null;
+    }
+
+    public override bool TryLoadAssembly(out Assembly a)
+    {
+        a = null;
+        return false;
+    }
+
+    public override void Show()
+    {
+        MyGuiSandbox.OpenUrl("https://steamcommunity.com/workshop/filedetails/?id=" + Id,
+                             UrlOpenMode.SteamOrExternalWithConfirm);
+    }
+
+    public MyObjectBuilder_Checkpoint.ModItem GetModItem()
+    {
+        var modItem = new MyObjectBuilder_Checkpoint.ModItem(WorkshopId, "Steam");
+        modItem.SetModData(new WorkshopItem(ModLocation));
+        return modItem;
+    }
+
+    public MyModContext GetModContext()
+    {
+        var modContext = new MyModContext();
+        modContext.Init(GetModItem());
+        modContext.Init(WorkshopId.ToString(), null, ModLocation);
+        return modContext;
+    }
+
+    private class WorkshopItem : MyWorkshopItem
+    {
+        public WorkshopItem(string folder)
+        {
+            Folder = folder;
+        }
+    }
+}

PluginLoader/Data/PluginData.cs

@@ -0,0 +1,223 @@
+using System.Diagnostics;
+using System.Reflection;
+using System.Text.RegularExpressions;
+using System.Xml.Serialization;
+using PluginLoader.GUI;
+using ProtoBuf;
+using Sandbox.Graphics.GUI;
+using VRage;
+using VRage.Utils;
+
+namespace PluginLoader.Data;
+
+[XmlInclude(typeof(WorkshopPlugin))]
+[XmlInclude(typeof(SEPMPlugin))]
+[XmlInclude(typeof(GitHubPlugin))]
+[XmlInclude(typeof(ModPlugin))]
+[ProtoContract]
+[ProtoInclude(100, typeof(SteamPlugin))]
+[ProtoInclude(103, typeof(GitHubPlugin))]
+[ProtoInclude(104, typeof(ModPlugin))]
+public abstract class PluginData : IEquatable<PluginData>
+{
+    public abstract string Source { get; }
+
+    [XmlIgnore] public Version Version { get; protected set; }
+
+    [XmlIgnore] public virtual PluginStatus Status { get; set; } = PluginStatus.None;
+
+    public virtual string StatusString
+    {
+        get
+        {
+            switch (Status)
+            {
+                case PluginStatus.PendingUpdate:
+                    return "Pending Update";
+                case PluginStatus.Updated:
+                    return "Updated";
+                case PluginStatus.Error:
+                    return "Error!";
+                case PluginStatus.Blocked:
+                    return "Not whitelisted!";
+                default:
+                    return "";
+            }
+        }
+    }
+
+    [XmlIgnore] public bool IsLocal => Source == MyTexts.GetString(MyCommonTexts.Local);
+
+    [ProtoMember(1)] public virtual string Id { get; set; }
+
+    [ProtoMember(2)] public string FriendlyName { get; set; } = "Unknown";
+
+    [ProtoMember(3)] public bool Hidden { get; set; } = false;
+
+    [ProtoMember(4)] public string GroupId { get; set; }
+
+    [ProtoMember(5)] public string Tooltip { get; set; }
+
+    [ProtoMember(6)] public string Author { get; set; }
+
+    [ProtoMember(7)] public string Description { get; set; }
+
+    [XmlIgnore] public List<PluginData> Group { get; } = new();
+
+    [XmlIgnore] public bool Enabled => Main.Instance.Config.IsEnabled(Id);
+
+    public bool Equals(PluginData other)
+    {
+        return other != null &&
+               Id == other.Id;
+    }
+
+    public abstract Assembly GetAssembly();
+
+    public virtual bool TryLoadAssembly(out Assembly a)
+    {
+        if (Status == PluginStatus.Error)
+        {
+            a = null;
+            return false;
+        }
+
+        try
+        {
+            // Get the file path
+            a = GetAssembly();
+            if (Status == PluginStatus.Blocked)
+                return false;
+
+            if (a == null)
+            {
+                LogFile.WriteLine("Failed to load " + ToString());
+                Error();
+                return false;
+            }
+
+            // Precompile the entire assembly in order to force any missing method exceptions
+            LogFile.WriteLine("Precompiling " + a);
+            LoaderTools.Precompile(a);
+            return true;
+        }
+        catch (Exception e)
+        {
+            var name = ToString();
+            LogFile.WriteLine($"Failed to load {name} because of an error: " + e);
+            if (e is MissingMemberException)
+                LogFile.WriteLine($"Is {name} up to date?");
+
+            if (e is NotSupportedException && e.Message.Contains("loadFromRemoteSources"))
+                Error($"The plugin {name} was blocked by windows. Please unblock the file in the dll file properties.");
+            else
+                Error();
+            a = null;
+            return false;
+        }
+    }
+
+
+    public override bool Equals(object obj)
+    {
+        return Equals(obj as PluginData);
+    }
+
+    public override int GetHashCode()
+    {
+        return 2108858624 + EqualityComparer<string>.Default.GetHashCode(Id);
+    }
+
+    public static bool operator ==(PluginData left, PluginData right)
+    {
+        return EqualityComparer<PluginData>.Default.Equals(left, right);
+    }
+
+    public static bool operator !=(PluginData left, PluginData right)
+    {
+        return !(left == right);
+    }
+
+    public override string ToString()
+    {
+        return Id + '|' + FriendlyName;
+    }
+
+    public void Error(string msg = null)
+    {
+        Status = PluginStatus.Error;
+        if (msg == null)
+            msg =
+                $"The plugin '{this}' caused an error. It is recommended that you disable this plugin and restart. The game may be unstable beyond this point. See loader.log or the game log for details.";
+        var file = MyLog.Default.GetFilePath();
+        if (File.Exists(file) && file.EndsWith(".log"))
+        {
+            MyLog.Default.Flush();
+            msg += "\n\nWould you like to open the game log?";
+            var result = LoaderTools.ShowMessageBox(msg, "Plugin Loader", MessageBoxButtons.YesNo,
+                                         MessageBoxIcon.Error);
+            if (result == DialogResult.Yes)
+                Process.Start(file);
+        }
+        else
+        {
+            LoaderTools.ShowMessageBox(msg, "Plugin Loader", MessageBoxButtons.OK,
+                                       MessageBoxIcon.Error);
+        }
+    }
+
+    protected void ErrorSecurity(string hash)
+    {
+        Status = PluginStatus.Blocked;
+        LoaderTools.ShowMessageBox($"Unable to load the plugin {this} because it is not whitelisted!",
+                        "Plugin Loader", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        LogFile.WriteLine("Error: " + this + " with an sha256 of " + hash + " is not on the whitelist!");
+    }
+
+    public abstract void Show();
+
+    public virtual void GetDescriptionText(MyGuiControlMultilineText textbox)
+    {
+        textbox.Visible = true;
+        textbox.Clear();
+        if (string.IsNullOrEmpty(Description))
+        {
+            if (string.IsNullOrEmpty(Tooltip))
+                textbox.AppendText("No description");
+            else
+                textbox.AppendText(CapLength(Tooltip, 1000));
+            return;
+        }
+
+        var text = CapLength(Description, 1000);
+        var textStart = 0;
+        foreach (Match m in Regex.Matches(text, @"https?:\/\/(www\.)?[\w-.]{2,256}\.[a-z]{2,4}\b[\w-.@:%\+~#?&//=]*"))
+        {
+            var textLen = m.Index - textStart;
+            if (textLen > 0)
+                textbox.AppendText(text.Substring(textStart, textLen));
+
+            textbox.AppendLink(m.Value, m.Value);
+            textStart = m.Index + m.Length;
+        }
+
+        if (textStart < text.Length)
+            textbox.AppendText(text.Substring(textStart));
+    }
+
+    private string CapLength(string s, int len)
+    {
+        if (s.Length > len)
+            return s.Substring(0, len);
+        return s;
+    }
+
+    public virtual bool OpenContextMenu(MyGuiControlContextMenu menu)
+    {
+        return false;
+    }
+
+    public virtual void ContextMenuClicked(MyGuiScreenPluginConfig screen, MyGuiControlContextMenu.EventArgs args)
+    {
+    }
+}

PluginLoader/Data/PluginStatus.cs

@@ -0,0 +1,10 @@
+namespace PluginLoader.Data;
+
+public enum PluginStatus
+{
+    None,
+    PendingUpdate,
+    Updated,
+    Error,
+    Blocked
+}

PluginLoader/Data/SEPMPlugin.cs

@@ -0,0 +1,45 @@
+using System.IO.Compression;
+using ProtoBuf;
+
+namespace PluginLoader.Data;
+
+[ProtoContract]
+public class SEPMPlugin : SteamPlugin
+{
+    private const string NameFile = "name.txt";
+
+    private string dataFolder;
+
+    protected SEPMPlugin()
+    {
+    }
+
+    public override string Source => "SEPM";
+    protected override string HashFile => "sepm-plugin.txt";
+
+    protected override void CheckForUpdates()
+    {
+        dataFolder = Path.Combine(root, "sepm-plugin");
+
+        if (Directory.Exists(dataFolder))
+            base.CheckForUpdates();
+        else
+            Status = PluginStatus.PendingUpdate;
+    }
+
+    protected override void ApplyUpdate()
+    {
+        if (Directory.Exists(dataFolder))
+            Directory.Delete(dataFolder, true);
+
+        ZipFile.ExtractToDirectory(sourceFile, dataFolder);
+    }
+
+    protected override string GetAssemblyFile()
+    {
+        if (!Directory.Exists(dataFolder))
+            return null;
+        return Directory.EnumerateFiles(dataFolder, "*.dll")
+                        .Where(s => !s.Equals("0Harmony.dll", StringComparison.OrdinalIgnoreCase)).FirstOrDefault();
+    }
+}

PluginLoader/Data/SteamPlugin.cs

@@ -0,0 +1,105 @@
+using System.Reflection;
+using System.Xml.Serialization;
+using ProtoBuf;
+using Sandbox.Graphics.GUI;
+
+namespace PluginLoader.Data;
+
+[ProtoContract]
+[ProtoInclude(101, typeof(SEPMPlugin))]
+[ProtoInclude(102, typeof(WorkshopPlugin))]
+public abstract class SteamPlugin : PluginData, ISteamItem
+{
+    protected string root, sourceFile, hashFile;
+
+    [XmlArray] [ProtoMember(1)] public string[] AllowedHashes { get; set; }
+
+    protected abstract string HashFile { get; }
+
+    [XmlIgnore] public ulong WorkshopId { get; private set; }
+
+    public override string Id
+    {
+        get => base.Id;
+        set
+        {
+            base.Id = value;
+            WorkshopId = ulong.Parse(Id);
+        }
+    }
+
+    public void Init(string sourceFile)
+    {
+        Status = PluginStatus.None;
+        this.sourceFile = sourceFile;
+        root = Path.GetDirectoryName(sourceFile);
+        hashFile = Path.Combine(root, HashFile);
+
+        CheckForUpdates();
+    }
+
+    protected virtual void CheckForUpdates()
+    {
+        if (File.Exists(hashFile))
+        {
+            var oldHash = File.ReadAllText(hashFile);
+            var newHash = LoaderTools.GetHash1(sourceFile);
+            if (oldHash != newHash)
+                Status = PluginStatus.PendingUpdate;
+        }
+        else
+        {
+            Status = PluginStatus.PendingUpdate;
+        }
+    }
+
+    public override Assembly GetAssembly()
+    {
+        if (Status == PluginStatus.PendingUpdate)
+        {
+            LogFile.WriteLine("Updating " + this);
+            ApplyUpdate();
+            if (Status == PluginStatus.PendingUpdate)
+            {
+                File.WriteAllText(hashFile, LoaderTools.GetHash1(sourceFile));
+                Status = PluginStatus.Updated;
+            }
+            else
+            {
+                return null;
+            }
+        }
+
+        var dll = GetAssemblyFile();
+        if (dll == null || !File.Exists(dll))
+            return null;
+        if (!VerifyAllowed(dll))
+            return null;
+        var a = Assembly.LoadFile(dll);
+        Version = a.GetName().Version;
+        return a;
+    }
+
+    protected abstract void ApplyUpdate();
+    protected abstract string GetAssemblyFile();
+
+    public override void Show()
+    {
+        MyGuiSandbox.OpenUrl("https://steamcommunity.com/workshop/filedetails/?id=" + Id,
+                             UrlOpenMode.SteamOrExternalWithConfirm);
+    }
+
+    private bool VerifyAllowed(string dll)
+    {
+        if (AllowedHashes == null || AllowedHashes.Length == 0)
+            return true;
+
+        var hash = LoaderTools.GetHash256(dll);
+        foreach (var s in AllowedHashes)
+            if (s == hash)
+                return true;
+
+        ErrorSecurity(hash);
+        return false;
+    }
+}

PluginLoader/Data/WorkshopPlugin.cs

@@ -0,0 +1,43 @@
+using ProtoBuf;
+using VRage;
+
+namespace PluginLoader.Data;
+
+[ProtoContract]
+public class WorkshopPlugin : SteamPlugin
+{
+    private string assembly;
+
+    protected WorkshopPlugin()
+    {
+    }
+
+    public override string Source => MyTexts.GetString(MyCommonTexts.Workshop);
+    protected override string HashFile => "hash.txt";
+
+    protected override void CheckForUpdates()
+    {
+        assembly = Path.Combine(root, Path.GetFileNameWithoutExtension(sourceFile) + ".dll");
+
+        var found = false;
+        foreach (var dll in Directory.EnumerateFiles(root, "*.dll"))
+            if (dll == assembly)
+                found = true;
+            else
+                File.Delete(dll);
+        if (!found)
+            Status = PluginStatus.PendingUpdate;
+        else
+            base.CheckForUpdates();
+    }
+
+    protected override void ApplyUpdate()
+    {
+        File.Copy(sourceFile, assembly, true);
+    }
+
+    protected override string GetAssemblyFile()
+    {
+        return assembly;
+    }
+}

PluginLoader/GUI/ConfirmationDialog.cs

@@ -0,0 +1,65 @@
+using System.Text;
+using Sandbox;
+using Sandbox.Graphics.GUI;
+using VRage.Utils;
+using VRageMath;
+
+namespace PluginLoader.GUI;
+
+public static class ConfirmationDialog
+{
+    public static MyGuiScreenMessageBox CreateMessageBox(
+        MyMessageBoxStyleEnum styleEnum = MyMessageBoxStyleEnum.Error,
+        MyMessageBoxButtonsType buttonType = MyMessageBoxButtonsType.OK,
+        StringBuilder messageText = null,
+        StringBuilder messageCaption = null,
+        MyStringId? okButtonText = null,
+        MyStringId? cancelButtonText = null,
+        MyStringId? yesButtonText = null,
+        MyStringId? noButtonText = null,
+        Action<MyGuiScreenMessageBox.ResultEnum> callback = null,
+        int timeoutInMiliseconds = 0,
+        MyGuiScreenMessageBox.ResultEnum focusedResult = MyGuiScreenMessageBox.ResultEnum.YES,
+        bool canHideOthers = true,
+        Vector2? size = null,
+        bool useOpacity = true,
+        Vector2? position = null,
+        bool focusable = true,
+        bool canBeHidden = false,
+        Action onClosing = null)
+    {
+        var num1 = (int)styleEnum;
+        var num2 = (int)buttonType;
+        var messageText1 = messageText;
+        var messageCaption1 = messageCaption;
+        var nullable = okButtonText;
+        var okButtonText1 = nullable ?? MyCommonTexts.Ok;
+        nullable = cancelButtonText;
+        var cancelButtonText1 = nullable ?? MyCommonTexts.Cancel;
+        nullable = yesButtonText;
+        var yesButtonText1 = nullable ?? MyCommonTexts.Yes;
+        nullable = noButtonText;
+        var noButtonText1 = nullable ?? MyCommonTexts.No;
+        var callback1 = callback;
+        var timeoutInMiliseconds1 = timeoutInMiliseconds;
+        var num3 = (int)focusedResult;
+        var num4 = canHideOthers ? 1 : 0;
+        var size1 = size;
+        var num5 = useOpacity ? MySandboxGame.Config.UIBkOpacity : 1.0;
+        var num6 = useOpacity ? MySandboxGame.Config.UIOpacity : 1.0;
+        var position1 = position;
+        var num7 = focusable ? 1 : 0;
+        var num8 = canBeHidden ? 1 : 0;
+        var onClosing1 = onClosing;
+        var dlg = new MyGuiScreenMessageBox((MyMessageBoxStyleEnum)num1, (MyMessageBoxButtonsType)num2, messageText1,
+                                            messageCaption1, okButtonText1, cancelButtonText1, yesButtonText1,
+                                            noButtonText1, callback1, timeoutInMiliseconds1,
+                                            (MyGuiScreenMessageBox.ResultEnum)num3, num4 != 0, size1, (float)num5,
+                                            (float)num6, position1, num7 != 0, num8 != 0, onClosing1);
+
+        if (dlg.Controls.GetControlByName("MyGuiControlMultilineText") is MyGuiControlMultilineText text)
+            text.TextAlign = MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_CENTER;
+
+        return dlg;
+    }
+}

PluginLoader/GUI/GuiControls/RatingControl.cs

@@ -0,0 +1,81 @@
+using Sandbox.Graphics;
+using Sandbox.Graphics.GUI;
+using VRage.Utils;
+using VRageMath;
+
+namespace PluginLoader.GUI.GuiControls;
+
+// From Sandbox.Game.Screens.Helpers.MyGuiControlRating
+internal class RatingControl : MyGuiControlBase
+{
+    private readonly float m_space = 8f;
+
+    public string EmptyTexture = "Textures\\GUI\\Icons\\Rating\\NoStar.png";
+
+    public string FilledTexture = "Textures\\GUI\\Icons\\Rating\\FullStar.png";
+
+    public string HalfFilledTexture = "Textures\\GUI\\Icons\\Rating\\HalfStar.png";
+
+    private int m_maxValue;
+    private readonly Vector2 m_textureSize = new(32f);
+
+    public RatingControl(int value = 0, int maxValue = 10)
+    {
+        Value = value;
+        m_maxValue = maxValue;
+        BackgroundTexture = null;
+        ColorMask = Vector4.One;
+    }
+
+    public int MaxValue
+    {
+        get => m_maxValue;
+        set
+        {
+            m_maxValue = value;
+            RecalculateSize();
+        }
+    }
+
+    public int Value { get; set; }
+
+    private void RecalculateSize()
+    {
+        var vector = MyGuiManager.GetHudNormalizedSizeFromPixelSize(m_textureSize) * new Vector2(0.75f, 1f);
+        var hudNormalizedSizeFromPixelSize = MyGuiManager.GetHudNormalizedSizeFromPixelSize(new(m_space * 0.75f, 0f));
+        Size = new((vector.X + hudNormalizedSizeFromPixelSize.X) * m_maxValue, vector.Y);
+    }
+
+    public float GetWidth()
+    {
+        var num = MyGuiManager.GetHudNormalizedSizeFromPixelSize(m_textureSize).X * 0.75f;
+        var num2 = MyGuiManager.GetHudNormalizedSizeFromPixelSize(new(m_space * 0.75f, 0f)).X;
+        return (num + num2) * MaxValue / 2f;
+    }
+
+    public override void Draw(float transitionAlpha, float backgroundTransitionAlpha)
+    {
+        base.Draw(transitionAlpha, backgroundTransitionAlpha);
+        if (MaxValue <= 0) return;
+        var normalizedSize = MyGuiManager.GetHudNormalizedSizeFromPixelSize(m_textureSize) * new Vector2(0.75f, 1f);
+        var hudNormalizedSizeFromPixelSize = MyGuiManager.GetHudNormalizedSizeFromPixelSize(new(m_space * 0.75f, 0f));
+        var vector = GetPositionAbsoluteTopLeft() + new Vector2(0f, (Size.Y - normalizedSize.Y) / 2f);
+        var vector2 = new Vector2((normalizedSize.X + hudNormalizedSizeFromPixelSize.X) * 0.5f, normalizedSize.Y);
+        for (var i = 0; i < MaxValue; i += 2)
+        {
+            var normalizedCoord = vector + new Vector2(vector2.X * i, 0f);
+            if (i == Value - 1)
+                MyGuiManager.DrawSpriteBatch(HalfFilledTexture, normalizedCoord, normalizedSize,
+                                             ApplyColorMaskModifiers(ColorMask, Enabled, transitionAlpha),
+                                             MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP, false, false);
+            else if (i < Value)
+                MyGuiManager.DrawSpriteBatch(FilledTexture, normalizedCoord, normalizedSize,
+                                             ApplyColorMaskModifiers(ColorMask, Enabled, transitionAlpha),
+                                             MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP, false, false);
+            else
+                MyGuiManager.DrawSpriteBatch(EmptyTexture, normalizedCoord, normalizedSize,
+                                             ApplyColorMaskModifiers(ColorMask, Enabled, transitionAlpha),
+                                             MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP, false, false);
+        }
+    }
+}

PluginLoader/GUI/ItemView.cs

@@ -0,0 +1,13 @@
+namespace PluginLoader.GUI;
+
+public class ItemView
+{
+    public readonly string[] Labels;
+    public readonly object[] Values;
+
+    public ItemView(string[] labels, object[] values)
+    {
+        Labels = labels;
+        Values = values;
+    }
+}

PluginLoader/GUI/MyGuiScreenPluginConfig.cs

@@ -0,0 +1,832 @@
+using System.Text;
+using PluginLoader.Data;
+using PluginLoader.Patch;
+using PluginLoader.Stats;
+using PluginLoader.Stats.Model;
+using Sandbox;
+using Sandbox.Game.Gui;
+using Sandbox.Game.Multiplayer;
+using Sandbox.Game.Screens.Helpers;
+using Sandbox.Game.World;
+using Sandbox.Graphics.GUI;
+using VRage;
+using VRage.Audio;
+using VRage.Game;
+using VRage.Input;
+using VRage.Utils;
+using VRageMath;
+using static Sandbox.Graphics.GUI.MyGuiScreenMessageBox;
+using Parallel = ParallelTasks.Parallel;
+
+namespace PluginLoader.GUI;
+
+public class MyGuiScreenPluginConfig : MyGuiScreenBase
+{
+    private const float BarWidth = 0.85f;
+    private const float Spacing = 0.0175f;
+
+    private static bool allItemsVisible = true;
+
+    public readonly Dictionary<string, bool> AfterRebootEnableFlags = new();
+
+    private readonly Dictionary<string, MyGuiControlCheckbox> pluginCheckboxes = new();
+    private readonly PluginDetailsPanel pluginDetails;
+    private MyGuiControlButton buttonMore;
+    private MyGuiControlContextMenu contextMenu;
+    private bool forceRestart;
+    private MyGuiControlContextMenu pluginContextMenu;
+    private MyGuiControlLabel pluginCountLabel;
+    public PluginStats PluginStats;
+
+    private MyGuiControlTable pluginTable;
+    private string[] tableFilter;
+
+    /// <summary>
+    ///     The plugins screen, the constructor itself sets up the menu properties.
+    /// </summary>
+    private MyGuiScreenPluginConfig() : base(new Vector2(0.5f, 0.5f), MyGuiConstants.SCREEN_BACKGROUND_COLOR,
+                                             new Vector2(1f, 0.97f), false, null, MySandboxGame.Config.UIBkOpacity,
+                                             MySandboxGame.Config.UIOpacity)
+    {
+        EnabledBackgroundFade = true;
+        m_closeOnEsc = true;
+        m_drawEvenWithoutFocus = true;
+        CanHideOthers = true;
+        CanBeHidden = true;
+        CloseButtonEnabled = true;
+
+        foreach (var plugin in Main.Instance.List)
+            AfterRebootEnableFlags[plugin.Id] = plugin.Enabled;
+
+        pluginDetails = new(this);
+    }
+
+    private static PluginConfig Config => Main.Instance.Config;
+
+    private PluginData SelectedPlugin
+    {
+        get => pluginDetails.Plugin;
+        set => pluginDetails.Plugin = value;
+    }
+
+    private bool RequiresRestart => forceRestart ||
+                                    Main.Instance.List.Any(
+                                        plugin => plugin.Enabled != AfterRebootEnableFlags[plugin.Id]);
+
+    public static void OpenMenu()
+    {
+        if (Main.Instance.List.HasError)
+            MyGuiSandbox.AddScreen(MyGuiSandbox.CreateMessageBox(buttonType: MyMessageBoxButtonsType.OK,
+                                                                 messageText: new(
+                                                                     "An error occurred while downloading the plugin list.\nPlease send your game log to the developers of Plugin Loader."),
+                                                                 messageCaption: MyTexts.Get(
+                                                                     MyCommonTexts.MessageBoxCaptionError),
+                                                                 callback: x =>
+                                                                     MyGuiSandbox.AddScreen(
+                                                                         new MyGuiScreenPluginConfig())));
+        else
+            MyGuiSandbox.AddScreen(new MyGuiScreenPluginConfig());
+    }
+
+    public override string GetFriendlyName()
+    {
+        return "MyGuiScreenPluginConfig";
+    }
+
+    public override void LoadContent()
+    {
+        base.LoadContent();
+        RecreateControls(true);
+        PlayerConsent.OnConsentChanged += OnConsentChanged;
+    }
+
+    public override void HandleUnhandledInput(bool receivedFocusInThisUpdate)
+    {
+        var input = MyInput.Static;
+        if (input.IsNewKeyPressed(MyKeys.F5) && input.IsAnyAltKeyPressed() && input.IsAnyCtrlKeyPressed())
+            Patch_IngameRestart.ShowRestartMenu();
+    }
+
+    public override void UnloadContent()
+    {
+        PlayerConsent.OnConsentChanged -= OnConsentChanged;
+        pluginDetails.OnPluginToggled -= EnablePlugin;
+        base.UnloadContent();
+    }
+
+    private void OnConsentChanged()
+    {
+        DownloadStats();
+    }
+
+    private void DownloadStats()
+    {
+        LogFile.WriteLine("Downloading user statistics", false);
+        Parallel.Start(() => { PluginStats = StatsClient.DownloadStats(); }, OnDownloadedStats);
+    }
+
+    private void OnDownloadedStats()
+    {
+        pluginDetails?.LoadPluginData();
+    }
+
+    /// <summary>
+    ///     Initializes the controls of the menu on the left side of the menu.
+    /// </summary>
+    public override void RecreateControls(bool constructor)
+    {
+        base.RecreateControls(constructor);
+
+        var title = AddCaption("Plugins List");
+
+        // Sets the origin relative to the center of the caption on the X axis and to the bottom the caption on the y axis.
+        var origin = title.Position += new Vector2(0f, title.Size.Y / 2);
+
+        origin.Y += Spacing;
+
+        // Adds a bar right below the caption.
+        var titleBar = new MyGuiControlSeparatorList();
+        titleBar.AddHorizontal(new(origin.X - BarWidth / 2, origin.Y), BarWidth);
+        Controls.Add(titleBar);
+
+        origin.Y += Spacing;
+
+        // Change the position of this to move the entire middle section of the menu, the menu bars, menu title, and bottom buttons won't move
+        // Adds a search bar right below the bar on the left side of the menu.
+        var searchBox = new MyGuiControlSearchBox(new Vector2(origin.X - BarWidth / 2, origin.Y),
+                                                  originAlign: MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP);
+
+        // Changing the search box X size will change the plugin list length.
+        searchBox.Size = new(0.4f, searchBox.Size.Y);
+        searchBox.OnTextChanged += SearchBox_TextChanged;
+        Controls.Add(searchBox);
+
+#region Visibility Button
+
+        // Adds a button to show only enabled plugins. Located right of the search bar.
+        var buttonVisibility = new MyGuiControlButton(
+            new Vector2(origin.X - BarWidth / 2 + searchBox.Size.X, origin.Y) + new Vector2(0.003f, 0.002f),
+            MyGuiControlButtonStyleEnum.Rectangular, new Vector2(searchBox.Size.Y * 2.52929769833f),
+            onButtonClick: OnVisibilityClick, originAlign: MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP,
+            toolTip: "Show only enabled plugins.", buttonScale: 0.5f);
+
+        if (allItemsVisible || Config.Count == 0)
+        {
+            allItemsVisible = true;
+            buttonVisibility.Icon = IconHide;
+        }
+        else
+        {
+            buttonVisibility.Icon = IconShow;
+        }
+
+        Controls.Add(buttonVisibility);
+
+#endregion
+
+        origin.Y += searchBox.Size.Y + Spacing;
+
+#region Plugin List
+
+        // Adds the plugin list on the right of the menu below the search bar.
+        pluginTable = new()
+        {
+            Position = new(origin.X - BarWidth / 2, origin.Y),
+            Size = new(searchBox.Size.X + buttonVisibility.Size.X + 0.001f,
+                       0.6f), // The y value can be bigger than the visible rows count as the visibleRowsCount controls the height.
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP,
+            ColumnsCount = 3,
+            VisibleRowsCount = 20
+        };
+
+        pluginTable.SetCustomColumnWidths(new[]
+        {
+            0.22f,
+            0.6f,
+            0.22f
+        });
+
+        pluginTable.SetColumnName(0, new("Source"));
+        pluginTable.SetColumnComparison(0, CellTextOrDataComparison);
+        pluginTable.SetColumnName(1, new("Name"));
+        pluginTable.SetColumnComparison(1, CellTextComparison);
+        pluginTable.SetColumnName(2, new("Enable"));
+        pluginTable.SetColumnComparison(2, CellTextComparison);
+
+        // Default sorting
+        pluginTable.SortByColumn(2, MyGuiControlTable.SortStateEnum.Ascending);
+
+        // Selecting list items load their details in OnItemSelected
+        pluginTable.ItemSelected += OnItemSelected;
+        Controls.Add(pluginTable);
+
+        // Double clicking list items toggles the enable flag
+        pluginTable.ItemDoubleClicked += OnItemDoubleClicked;
+
+#endregion
+
+        origin.Y += Spacing + pluginTable.Size.Y;
+
+        // Adds the bar at the bottom between just above the buttons.
+        var bottomBar = new MyGuiControlSeparatorList();
+        bottomBar.AddHorizontal(new(origin.X - BarWidth / 2, origin.Y), BarWidth);
+        Controls.Add(bottomBar);
+
+        origin.Y += Spacing;
+
+        // Adds buttons at bottom of menu
+        var buttonRestart = new MyGuiControlButton(origin, MyGuiControlButtonStyleEnum.Default, null, null,
+                                                   MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP,
+                                                   "Restart the game and apply changes.", new("Apply"), 0.8f,
+                                                   MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_CENTER,
+                                                   MyGuiControlHighlightType.WHEN_ACTIVE, OnRestartButtonClick);
+        var buttonClose = new MyGuiControlButton(origin, MyGuiControlButtonStyleEnum.Default, null, null,
+                                                 MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP,
+                                                 "Closes the dialog without saving changes to plugin selection",
+                                                 new("Cancel"), 0.8f,
+                                                 MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_CENTER,
+                                                 MyGuiControlHighlightType.WHEN_ACTIVE, OnCancelButtonClick);
+        buttonMore = new(origin, MyGuiControlButtonStyleEnum.Tiny, null, null,
+                         MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP, "Advanced", new("..."), 0.8f,
+                         MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_CENTER,
+                         MyGuiControlHighlightType.WHEN_ACTIVE, OnMoreButtonClick);
+
+        // FIXME: Use MyLayoutHorizontal instead
+        AlignRow(origin, 0.05f, buttonRestart, buttonClose);
+        Controls.Add(buttonRestart);
+        Controls.Add(buttonClose);
+        buttonMore.Position = buttonClose.Position + new Vector2(buttonClose.Size.X / 2 + 0.05f, 0);
+        Controls.Add(buttonMore);
+
+        // Adds a place to show the total amount of plugins and to show the total amount of visible plugins.
+        pluginCountLabel = new(new Vector2(origin.X - BarWidth / 2, buttonRestart.Position.Y),
+                               originAlign: MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP);
+        Controls.Add(pluginCountLabel);
+
+        // Right side panel showing the details of the selected plugin
+        var rightSideOrigin = buttonVisibility.Position +
+                              new Vector2(Spacing * 1.778f + buttonVisibility.Size.X / 2,
+                                          -(buttonVisibility.Size.Y / 2));
+        pluginDetails.CreateControls(rightSideOrigin);
+        Controls.Add(pluginDetails);
+        pluginDetails.OnPluginToggled += EnablePlugin;
+
+        // Context menu for the more (...) button
+        contextMenu = new();
+        contextMenu.Deactivate();
+        contextMenu.CreateNewContextMenu();
+        contextMenu.AddItem(new("Add development folder"), "Open and compile a folder for development",
+                            userData: nameof(OnLoadFolder));
+        contextMenu.AddItem(new("Save profile"), "Saved the current plugin selection", userData: nameof(OnSaveProfile));
+        contextMenu.AddItem(new("Load profile"), "Loads a saved plugin selection", userData: nameof(OnLoadProfile));
+        contextMenu.AddItem(new("------------"));
+        contextMenu.AddItem(
+            new(PlayerConsent.ConsentGiven ? "Revoke consent" : "Give consent"),
+            PlayerConsent.ConsentGiven
+                ? "Revoke consent to data handling, clear my votes"
+                : "Give consent to data handling, allow me to vote",
+            userData: nameof(OnConsent));
+        contextMenu.Enabled = true;
+        contextMenu.ItemClicked += OnContextMenuItemClicked;
+        contextMenu.OnDeactivated += OnContextMenuDeactivated;
+        // contextMenu.SetMaxSize(new Vector2(0.2f, 0.7f));
+        Controls.Add(contextMenu);
+
+        // Context menu for the plugin list
+        pluginContextMenu = new();
+        pluginContextMenu.Deactivate();
+        pluginContextMenu.CreateNewContextMenu();
+        pluginContextMenu.ItemClicked += OnPluginContextMenuItemClicked;
+        pluginContextMenu.OnDeactivated += OnContextMenuDeactivated;
+        Controls.Add(pluginContextMenu);
+
+        // Refreshes the table to show plugins on plugin list
+        RefreshTable();
+
+        DownloadStats();
+    }
+
+    public void RequireRestart()
+    {
+        forceRestart = true;
+    }
+
+    private void OnLoadFolder()
+    {
+        LocalFolderPlugin.CreateNew(plugin =>
+        {
+            Config.PluginFolders[plugin.Id] = plugin.FolderSettings;
+            CreatePlugin(plugin);
+        });
+    }
+
+    public void CreatePlugin(PluginData data)
+    {
+        Main.Instance.List.Add(data);
+        AfterRebootEnableFlags[data.Id] = true;
+        Config.SetEnabled(data.Id, true);
+        forceRestart = true;
+        RefreshTable(tableFilter);
+    }
+
+    public void RemovePlugin(PluginData data)
+    {
+        Main.Instance.List.Remove(data.Id);
+        AfterRebootEnableFlags.Remove(data.Id);
+        Config.SetEnabled(data.Id, false);
+        forceRestart = true;
+        RefreshTable(tableFilter);
+    }
+
+    public void RefreshSidePanel()
+    {
+        pluginDetails?.LoadPluginData();
+    }
+
+    /// <summary>
+    ///     Event that triggers when the visibility button is clicked. This method shows all plugins or only enabled plugins.
+    /// </summary>
+    /// <param name="btn">The button to assign this event to.</param>
+    private void OnVisibilityClick(MyGuiControlButton btn)
+    {
+        if (allItemsVisible)
+        {
+            allItemsVisible = false;
+            btn.Icon = IconShow;
+        }
+        else
+        {
+            allItemsVisible = true;
+            btn.Icon = IconHide;
+        }
+
+        RefreshTable(tableFilter);
+    }
+
+    private static int CellTextOrDataComparison(MyGuiControlTable.Cell x, MyGuiControlTable.Cell y)
+    {
+        var result = TextComparison(x.Text, y.Text);
+        if (result != 0) return result;
+
+        return TextComparison((StringBuilder)x.UserData, (StringBuilder)y.UserData);
+    }
+
+    private static int CellTextComparison(MyGuiControlTable.Cell x, MyGuiControlTable.Cell y)
+    {
+        return TextComparison(x.Text, y.Text);
+    }
+
+    private static int TextComparison(StringBuilder x, StringBuilder y)
+    {
+        if (x == null)
+        {
+            if (y == null)
+                return 0;
+            return 1;
+        }
+
+        if (y == null)
+            return -1;
+
+        return x.CompareTo(y);
+    }
+
+    /// <summary>
+    ///     Clears the table and adds the list of plugins and their information.
+    /// </summary>
+    /// <param name="filter">Text filter</param>
+    private void RefreshTable(string[] filter = null)
+    {
+        pluginTable.Clear();
+        pluginTable.Controls.Clear();
+        pluginCheckboxes.Clear();
+        var list = Main.Instance.List;
+        var noFilter = filter == null || filter.Length == 0;
+        foreach (var plugin in list)
+        {
+            var enabled = AfterRebootEnableFlags[plugin.Id];
+
+            if (noFilter && (plugin.Hidden || !allItemsVisible) && !enabled)
+                continue;
+
+            if (!noFilter && !FilterName(plugin.FriendlyName, filter))
+                continue;
+
+            var row = new MyGuiControlTable.Row(plugin);
+            pluginTable.Add(row);
+
+            var name = new StringBuilder(plugin.FriendlyName);
+            row.AddCell(new(plugin.Source, name));
+
+            var tip = plugin.FriendlyName;
+            if (!string.IsNullOrWhiteSpace(plugin.Tooltip))
+                tip += "\n" + plugin.Tooltip;
+            row.AddCell(new(plugin.FriendlyName, toolTip: tip));
+
+            var text = new StringBuilder(FormatCheckboxSortKey(plugin, enabled));
+            var enabledCell = new MyGuiControlTable.Cell(text, name);
+            var enabledCheckbox = new MyGuiControlCheckbox(isChecked: enabled)
+            {
+                UserData = plugin,
+                Visible = true
+            };
+            enabledCheckbox.IsCheckedChanged += OnPluginCheckboxChanged;
+            enabledCell.Control = enabledCheckbox;
+            pluginTable.Controls.Add(enabledCheckbox);
+            pluginCheckboxes[plugin.Id] = enabledCheckbox;
+            row.AddCell(enabledCell);
+        }
+
+        pluginCountLabel.Text = pluginTable.RowsCount + "/" + list.Count + " visible";
+        pluginTable.Sort(false);
+        pluginTable.SelectedRowIndex = null;
+        tableFilter = filter;
+        pluginTable.SelectedRowIndex = 0;
+
+        var args = new MyGuiControlTable.EventArgs { RowIndex = 0 };
+        OnItemSelected(pluginTable, args);
+    }
+
+    private static string FormatCheckboxSortKey(PluginData plugin, bool enabled)
+    {
+        // Uses a prefix of + and - to list plugins to enable to the top
+        return enabled ? $"+{plugin.FriendlyName}|{plugin.Source}" : $"-{plugin.FriendlyName}|{plugin.Source}";
+    }
+
+    /// <summary>
+    ///     Event that triggers when the text in the searchbox is changed.
+    /// </summary>
+    /// <param name="txt">The text that was entered into the searchbox.</param>
+    private void SearchBox_TextChanged(string txt)
+    {
+        var args = txt.Split(new[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
+        RefreshTable(args);
+    }
+
+    private static bool FilterName(string name, IEnumerable<string> filter)
+    {
+        return filter.All(s => name.Contains(s, StringComparison.OrdinalIgnoreCase));
+    }
+
+    /// <summary>
+    ///     Sets text on right side of screen.
+    /// </summary>
+    /// <param name="table">Table to get the plugin data.</param>
+    /// <param name="args">Event arguments.</param>
+    private void OnItemSelected(MyGuiControlTable table, MyGuiControlTable.EventArgs args)
+    {
+        if (!TryGetPluginByRowIndex(args.RowIndex, out var plugin))
+            return;
+
+        if (args.MouseButton == MyMouseButtonsEnum.Right && plugin.OpenContextMenu(pluginContextMenu))
+        {
+            pluginContextMenu.ItemList_UseSimpleItemListMouseOverCheck = true;
+            pluginContextMenu.Activate();
+        }
+
+        contextMenu.Deactivate();
+        SelectedPlugin = plugin;
+    }
+
+    private void OnItemDoubleClicked(MyGuiControlTable table, MyGuiControlTable.EventArgs args)
+    {
+        if (!TryGetPluginByRowIndex(args.RowIndex, out var data))
+            return;
+
+        EnablePlugin(data, !AfterRebootEnableFlags[data.Id]);
+    }
+
+    private bool TryGetPluginByRowIndex(int rowIndex, out PluginData plugin)
+    {
+        if (rowIndex < 0 || rowIndex >= pluginTable.RowsCount)
+        {
+            plugin = null;
+            return false;
+        }
+
+        var row = pluginTable.GetRow(rowIndex);
+        plugin = row.UserData as PluginData;
+        return plugin != null;
+    }
+
+    private void AlignRow(Vector2 origin, float spacing, params MyGuiControlBase[] elements)
+    {
+        if (elements.Length == 0)
+            return;
+
+        float totalWidth = 0;
+        for (var i = 0; i < elements.Length; i++)
+        {
+            var btn = elements[i];
+            totalWidth += btn.Size.X;
+            if (i < elements.Length - 1)
+                totalWidth += spacing;
+        }
+
+        var originX = origin.X - totalWidth / 2;
+        foreach (var btn in elements)
+        {
+            var halfWidth = btn.Size.X / 2;
+            originX += halfWidth;
+            btn.Position = new(originX, origin.Y);
+            originX += spacing + halfWidth;
+        }
+    }
+
+    private void OnPluginCheckboxChanged(MyGuiControlCheckbox checkbox)
+    {
+        var plugin = (PluginData)checkbox.UserData;
+        EnablePlugin(plugin, checkbox.IsChecked);
+
+        if (ReferenceEquals(plugin, SelectedPlugin))
+            pluginDetails.LoadPluginData();
+    }
+
+    public void EnablePlugin(PluginData plugin, bool enable)
+    {
+        if (enable == AfterRebootEnableFlags[plugin.Id])
+            return;
+
+        AfterRebootEnableFlags[plugin.Id] = enable;
+
+        SetPluginCheckbox(plugin, enable);
+
+        if (enable)
+        {
+            DisableOtherPluginsInSameGroup(plugin);
+            EnableDependencies(plugin);
+        }
+    }
+
+    private void SetPluginCheckbox(PluginData plugin, bool enable)
+    {
+        if (!pluginCheckboxes.TryGetValue(plugin.Id, out var checkbox))
+            return; // The checkbox might not exist if the target plugin is a dependency not currently in the table
+        checkbox.IsChecked = enable;
+
+        var row = pluginTable.Find(x => ReferenceEquals(x.UserData as PluginData, plugin));
+        row?.GetCell(2).Text.Clear().Append(FormatCheckboxSortKey(plugin, enable));
+    }
+
+    private void DisableOtherPluginsInSameGroup(PluginData plugin)
+    {
+        foreach (var other in plugin.Group)
+            if (!ReferenceEquals(other, plugin))
+                EnablePlugin(other, false);
+    }
+
+    private void EnableDependencies(PluginData plugin)
+    {
+        if (plugin is not ModPlugin mod || mod.Dependencies == null)
+            return;
+
+        foreach (PluginData other in mod.Dependencies)
+            if (!ReferenceEquals(other, plugin))
+                EnablePlugin(other, true);
+    }
+
+    private void OnCancelButtonClick(MyGuiControlButton btn)
+    {
+        CloseScreen();
+    }
+
+    private void OnMoreButtonClick(MyGuiControlButton _)
+    {
+        contextMenu.ItemList_UseSimpleItemListMouseOverCheck = true;
+        contextMenu.Enabled = false;
+        contextMenu.Activate(false);
+        contextMenu.OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP;
+        contextMenu.Position = buttonMore.Position + buttonMore.Size * new Vector2(-1.3f, -1.9f);
+        FocusContextMenuList();
+    }
+
+    private void FocusContextMenuList()
+    {
+        var guiControlsOwner = (IMyGuiControlsOwner)contextMenu;
+        while (guiControlsOwner.Owner != null)
+        {
+            guiControlsOwner = guiControlsOwner.Owner;
+            if (guiControlsOwner is not MyGuiScreenBase myGuiScreenBase)
+                continue;
+
+            myGuiScreenBase.FocusedControl = contextMenu.GetInnerList();
+            break;
+        }
+    }
+
+    private void OnContextMenuDeactivated()
+    {
+        contextMenu.Enabled = true;
+    }
+
+    private void OnContextMenuItemClicked(MyGuiControlContextMenu _, MyGuiControlContextMenu.EventArgs args)
+    {
+        contextMenu.Deactivate();
+
+        switch ((string)args.UserData)
+        {
+            case nameof(OnLoadFolder):
+                OnLoadFolder();
+                break;
+
+            case nameof(OnSaveProfile):
+                OnSaveProfile();
+                break;
+
+            case nameof(OnLoadProfile):
+                OnLoadProfile();
+                break;
+
+            case nameof(OnConsent):
+                OnConsent();
+                break;
+        }
+    }
+
+    private void OnPluginContextMenuItemClicked(MyGuiControlContextMenu menu, MyGuiControlContextMenu.EventArgs args)
+    {
+        SelectedPlugin?.ContextMenuClicked(this, args);
+    }
+
+    private void OnSaveProfile()
+    {
+        var timestamp = DateTime.Now.ToString("O").Substring(0, 19).Replace('T', ' ');
+        MyGuiSandbox.AddScreen(new NameDialog(OnProfileNameProvided, "Save profile", timestamp));
+    }
+
+    private void OnProfileNameProvided(string name)
+    {
+        var afterRebootEnablePluginIds = AfterRebootEnableFlags
+                                         .Where(p => p.Value)
+                                         .Select(p => p.Key);
+
+        var profile = new Profile(name, afterRebootEnablePluginIds.ToArray());
+        Config.ProfileMap[profile.Key] = profile;
+        Config.Save();
+    }
+
+    private void OnLoadProfile()
+    {
+        MyGuiSandbox.AddScreen(new ProfilesDialog("Load profile", OnProfileLoaded));
+    }
+
+    private void OnProfileLoaded(Profile profile)
+    {
+        var pluginsEnabledInProfile = profile.Plugins.ToHashSet();
+
+        foreach (var plugin in Main.Instance.List)
+            EnablePlugin(plugin, pluginsEnabledInProfile.Contains(plugin.Id));
+
+        pluginTable.SortByColumn(2, MyGuiControlTable.SortStateEnum.Ascending);
+    }
+
+    private void OnConsent()
+    {
+        PlayerConsent.ShowDialog();
+    }
+
+    private void OnRestartButtonClick(MyGuiControlButton btn)
+    {
+        if (!RequiresRestart)
+        {
+            CloseScreen();
+            return;
+        }
+
+        MyGuiSandbox.AddScreen(MyGuiSandbox.CreateMessageBox(MyMessageBoxStyleEnum.Info,
+                                                             MyMessageBoxButtonsType.YES_NO_CANCEL,
+                                                             new(
+                                                                 "A restart is required to apply changes. Would you like to restart the game now?"),
+                                                             new("Apply Changes?"), callback: AskRestartResult));
+    }
+
+    private void Save()
+    {
+        if (!RequiresRestart)
+            return;
+
+        foreach (var plugin in Main.Instance.List)
+            Config.SetEnabled(plugin.Id, AfterRebootEnableFlags[plugin.Id]);
+
+        Config.Save();
+    }
+
+#region Icons
+
+    // Source: MyTerminalControlPanel
+    private static readonly MyGuiHighlightTexture IconHide = new()
+    {
+        Normal = "Textures\\GUI\\Controls\\button_hide.dds",
+        Highlight = "Textures\\GUI\\Controls\\button_hide.dds",
+        Focus = "Textures\\GUI\\Controls\\button_hide_focus.dds",
+        SizePx = new(40f, 40f)
+    };
+
+    // Source: MyTerminalControlPanel
+    private static readonly MyGuiHighlightTexture IconShow = new()
+    {
+        Normal = "Textures\\GUI\\Controls\\button_unhide.dds",
+        Highlight = "Textures\\GUI\\Controls\\button_unhide.dds",
+        Focus = "Textures\\GUI\\Controls\\button_unhide_focus.dds",
+        SizePx = new(40f, 40f)
+    };
+
+#endregion
+
+#region Restart
+
+    private void AskRestartResult(ResultEnum result)
+    {
+        if (result == ResultEnum.YES)
+        {
+            Save();
+            if (MyGuiScreenGamePlay.Static != null)
+            {
+                ShowSaveMenu(delegate { LoaderTools.UnloadAndRestart(); });
+                return;
+            }
+
+            LoaderTools.UnloadAndRestart();
+        }
+        else if (result == ResultEnum.NO)
+        {
+            Save();
+            CloseScreen();
+        }
+    }
+
+    /// <summary>
+    ///     From WesternGamer/InGameWorldLoading
+    /// </summary>
+    /// <param name="afterMenu">Action after code is executed.</param>
+    private static void ShowSaveMenu(Action afterMenu)
+    {
+        // Sync.IsServer is backwards
+        if (!Sync.IsServer)
+        {
+            afterMenu();
+            return;
+        }
+
+        var message = "";
+        var isCampaign = false;
+        var buttonsType = MyMessageBoxButtonsType.YES_NO_CANCEL;
+
+        // Sync.IsServer is backwards
+        if (Sync.IsServer && !MySession.Static.Settings.EnableSaving)
+        {
+            message +=
+                "Are you sure that you want to restart the game? All progress from the last checkpoint will be lost.";
+            isCampaign = true;
+            buttonsType = MyMessageBoxButtonsType.YES_NO;
+        }
+        else
+        {
+            message += "Save changes before restarting game?";
+        }
+
+        var saveMenu = MyGuiSandbox.CreateMessageBox(buttonType: buttonsType, messageText: new(message),
+                                                     messageCaption: MyTexts.Get(
+                                                         MyCommonTexts.MessageBoxCaptionPleaseConfirm),
+                                                     callback: ShowSaveMenuCallback,
+                                                     cancelButtonText: MyStringId.GetOrCompute("Don't Restart"));
+        saveMenu.InstantClose = false;
+        MyGuiSandbox.AddScreen(saveMenu);
+
+        void ShowSaveMenuCallback(ResultEnum callbackReturn)
+        {
+            if (isCampaign)
+            {
+                if (callbackReturn == ResultEnum.YES)
+                    afterMenu();
+
+                return;
+            }
+
+            switch (callbackReturn)
+            {
+                case ResultEnum.YES:
+                    MyAsyncSaving.Start(delegate
+                    {
+                        MySandboxGame.Static.OnScreenshotTaken +=
+                            UnloadAndExitAfterScreenshotWasTaken;
+                    });
+                    break;
+
+                case ResultEnum.NO:
+                    MyAudio.Static.Mute = true;
+                    MyAudio.Static.StopMusic();
+                    afterMenu();
+                    break;
+            }
+        }
+
+        void UnloadAndExitAfterScreenshotWasTaken(object sender, EventArgs e)
+        {
+            MySandboxGame.Static.OnScreenshotTaken -= UnloadAndExitAfterScreenshotWasTaken;
+            afterMenu();
+        }
+    }
+
+#endregion
+}

PluginLoader/GUI/NameDialog.cs

@@ -0,0 +1,123 @@
+using Sandbox;
+using Sandbox.Game.Gui;
+using Sandbox.Game.Localization;
+using Sandbox.Graphics.GUI;
+using VRage;
+using VRage.Utils;
+using VRageMath;
+using Color = VRageMath.Color;
+
+// ReSharper disable VirtualMemberCallInConstructor
+#pragma warning disable 618
+
+namespace PluginLoader.GUI;
+
+internal class NameDialog : MyGuiScreenDebugBase
+{
+    private readonly string caption;
+    private readonly string defaultName;
+    private readonly int maxLength;
+
+    private readonly Action<string> onOk;
+    private MyGuiControlButton cancelButton;
+    private MyGuiControlTextbox nameBox;
+    private MyGuiControlButton okButton;
+
+    public NameDialog(
+        Action<string> onOk,
+        string caption = "Name",
+        string defaultName = "",
+        int maxLength = 40)
+        : base(new(0.5f, 0.5f), new Vector2(0.5f, 0.28f),
+               MyGuiConstants.SCREEN_BACKGROUND_COLOR * MySandboxGame.Config.UIBkOpacity, true)
+    {
+        this.onOk = onOk;
+        this.caption = caption;
+        this.defaultName = defaultName;
+        this.maxLength = maxLength;
+
+        RecreateControls(true);
+
+        CanBeHidden = true;
+        CanHideOthers = true;
+        CloseButtonEnabled = true;
+
+        m_onEnterCallback = ReturnOk;
+    }
+
+    private Vector2 DialogSize => m_size ?? Vector2.One;
+
+    public override void RecreateControls(bool constructor)
+    {
+        base.RecreateControls(constructor);
+
+        AddCaption(caption, Color.White.ToVector4(), new Vector2(0.0f, 0.003f));
+
+        var controlSeparatorList1 = new MyGuiControlSeparatorList();
+        controlSeparatorList1.AddHorizontal(new(-0.39f * DialogSize.X, -0.5f * DialogSize.Y + 0.075f),
+                                            DialogSize.X * 0.78f);
+        Controls.Add(controlSeparatorList1);
+
+        var controlSeparatorList2 = new MyGuiControlSeparatorList();
+        controlSeparatorList2.AddHorizontal(new(-0.39f * DialogSize.X, +0.5f * DialogSize.Y - 0.123f),
+                                            DialogSize.X * 0.78f);
+        Controls.Add(controlSeparatorList2);
+
+        nameBox = new(new Vector2(0.0f, -0.027f), maxLength: maxLength)
+        {
+            Text = defaultName,
+            Size = new(0.385f, 1f)
+        };
+        nameBox.SelectAll();
+        Controls.Add(nameBox);
+
+        okButton = new(originAlign: MyGuiDrawAlignEnum.HORISONTAL_RIGHT_AND_VERTICAL_CENTER,
+                       text: MyTexts.Get(MyCommonTexts.Ok), onButtonClick: OnOk);
+        cancelButton = new(originAlign: MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_CENTER,
+                           text: MyTexts.Get(MyCommonTexts.Cancel), onButtonClick: OnCancel);
+
+        var okPosition = new Vector2(0.001f, 0.5f * DialogSize.Y - 0.071f);
+        var halfDistance = new Vector2(0.018f, 0.0f);
+
+        okButton.Position = okPosition - halfDistance;
+        cancelButton.Position = okPosition + halfDistance;
+
+        okButton.SetToolTip(MyTexts.GetString(MySpaceTexts.ToolTipNewsletter_Ok));
+        cancelButton.SetToolTip(MyTexts.GetString(MySpaceTexts.ToolTipOptionsSpace_Cancel));
+
+        Controls.Add(okButton);
+        Controls.Add(cancelButton);
+    }
+
+    private void CallResultCallback(string text)
+    {
+        if (text == null)
+            return;
+
+        onOk(text);
+    }
+
+    private void ReturnOk()
+    {
+        if (nameBox.GetTextLength() <= 0)
+            return;
+
+        CallResultCallback(nameBox.Text);
+        CloseScreen();
+    }
+
+    private void OnOk(MyGuiControlButton button)
+    {
+        ReturnOk();
+    }
+
+    private void OnCancel(MyGuiControlButton button)
+    {
+        CloseScreen();
+    }
+
+    public override string GetFriendlyName()
+    {
+        return "NameDialog";
+    }
+}

PluginLoader/GUI/PlayerConsent.cs

@@ -0,0 +1,90 @@
+using PluginLoader.Stats;
+using Sandbox.Graphics.GUI;
+using VRageMath;
+
+namespace PluginLoader.GUI;
+
+public static class PlayerConsent
+{
+    public static bool ConsentRequested => !string.IsNullOrEmpty(Main.Instance.Config.DataHandlingConsentDate);
+
+    public static bool ConsentGiven => Main.Instance.Config.DataHandlingConsent;
+    public static event Action OnConsentChanged;
+
+    public static void ShowDialog(Action continuation = null)
+    {
+        MyGuiSandbox.AddScreen(
+            ConfirmationDialog.CreateMessageBox(buttonType: MyMessageBoxButtonsType.YES_NO_CANCEL,
+                                                messageText: new(
+                                                    "               Would you like to rate plugins and inform developers?\r\n" +
+                                                    "\r\n" +
+                                                    "\r\n" +
+                                                    "YES: Plugin Loader will send the list of enabled plugins to our server\r\n" +
+                                                    "         each time the game starts. Your Steam ID is sent only in hashed form,\r\n" +
+                                                    "         which makes it hard to identify you. Plugin usage statistics is kept\r\n" +
+                                                    "         for up to 90 days. Votes on plugins are preserved indefinitely.\r\n" +
+                                                    "         Server log files and database backups may be kept up to 90 days.\r\n" +
+                                                    "         Location of data storage: European Union\r\n" +
+                                                    "\r\n" +
+                                                    "\r\n" +
+                                                    "NO:   None of your data will be sent to nor stored on our statistics server.\r\n" +
+                                                    "         Plugin Loader will still connect to download the statistics shown.\r\n"),
+                                                size: new Vector2(0.6f, 0.6f),
+                                                messageCaption: new("Consent"),
+                                                callback: result => GetConfirmation(result, continuation)));
+    }
+
+    private static void GetConfirmation(MyGuiScreenMessageBox.ResultEnum result, Action continuation)
+    {
+        if (result == MyGuiScreenMessageBox.ResultEnum.CANCEL)
+            return;
+
+        var consent = result == MyGuiScreenMessageBox.ResultEnum.YES;
+
+        var consentWithdrawn = ConsentRequested && ConsentGiven && !consent;
+        if (consentWithdrawn)
+        {
+            MyGuiSandbox.AddScreen(MyGuiSandbox.CreateMessageBox(MyMessageBoxStyleEnum.Info,
+                                                                 MyMessageBoxButtonsType.YES_NO_CANCEL,
+                                                                 new(
+                                                                     "Are you sure to withdraw your consent to data handling?\r\n\r\nDoing so would irrecoverably remove all your votes\r\nand usage data from our statistics server."),
+                                                                 new("Confirm consent withdrawal"),
+                                                                 callback: res =>
+                                                                     StoreConsent(res, false, continuation)));
+            return;
+        }
+
+        StoreConsent(MyGuiScreenMessageBox.ResultEnum.YES, consent, continuation);
+    }
+
+    private static void StoreConsent(MyGuiScreenMessageBox.ResultEnum confirmationResult, bool consent,
+                                     Action continuation)
+    {
+        if (confirmationResult != MyGuiScreenMessageBox.ResultEnum.YES)
+            return;
+
+        if (ConsentRequested && consent == ConsentGiven)
+        {
+            continuation?.Invoke();
+            return;
+        }
+
+        if (!StatsClient.Consent(consent))
+        {
+            LogFile.WriteLine("Failed to register player consent on statistics server");
+            return;
+        }
+
+        var config = Main.Instance.Config;
+        config.DataHandlingConsentDate = Tools.Tools.FormatDateIso8601(DateTime.Today);
+        config.DataHandlingConsent = consent;
+        config.Save();
+
+        if (consent)
+            StatsClient.Track(Main.Instance.TrackablePluginIds);
+
+        OnConsentChanged?.Invoke();
+
+        continuation?.Invoke();
+    }
+}

PluginLoader/GUI/PluginDetails.cs

@@ -0,0 +1,439 @@
+using PluginLoader.Data;
+using PluginLoader.GUI.GuiControls;
+using PluginLoader.Stats;
+using PluginLoader.Stats.Model;
+using Sandbox.Graphics.GUI;
+using VRage.Game;
+using VRage.Utils;
+using VRageMath;
+
+namespace PluginLoader.GUI;
+
+public class PluginDetailsPanel : MyGuiControlParent
+{
+    private readonly PluginStat dummyStat = new();
+
+    private readonly MyGuiScreenPluginConfig pluginsDialog;
+    private MyGuiControlLabel authorLabel;
+    private MyGuiControlLabel authorText;
+    private MyGuiControlButton configButton;
+    private MyGuiControlCompositePanel descriptionPanel;
+    private MyGuiControlMultilineText descriptionText;
+    private MyGuiControlButton downvoteButton;
+    private MyGuiControlLabel downvoteCountText;
+    private MyGuiControlImage downvoteIcon;
+    private MyGuiControlCheckbox enableCheckbox;
+    private MyGuiControlLabel enableLabel;
+    private MyGuiControlButton infoButton;
+    private PluginInstance instance;
+
+    // Layout management
+    private MyLayoutTable layoutTable;
+
+    // Plugin currently loaded into the panel or null if none are loaded
+    private PluginData plugin;
+
+    // Panel controls
+    private MyGuiControlLabel pluginNameLabel;
+    private MyGuiControlLabel pluginNameText;
+    private RatingControl ratingControl;
+    private MyGuiControlLabel ratingLabel;
+    private MyGuiControlLabel statusLabel;
+    private MyGuiControlLabel statusText;
+    private MyGuiControlButton upvoteButton;
+    private MyGuiControlLabel upvoteCountText;
+    private MyGuiControlImage upvoteIcon;
+    private MyGuiControlLabel usageLabel;
+    private MyGuiControlLabel usageText;
+    private MyGuiControlLabel versionLabel;
+    private MyGuiControlLabel versionText;
+
+    public PluginDetailsPanel(MyGuiScreenPluginConfig dialog)
+    {
+        pluginsDialog = dialog;
+    }
+
+    public PluginData Plugin
+    {
+        get => plugin;
+        set
+        {
+            if (ReferenceEquals(value, Plugin))
+                return;
+
+            plugin = value;
+
+            if (plugin == null)
+            {
+                DisableControls();
+                ClearPluginData();
+                return;
+            }
+
+            if (Main.Instance.TryGetPluginInstance(plugin.Id, out var instance))
+                this.instance = instance;
+            else
+                this.instance = null;
+
+            EnableControls();
+            LoadPluginData();
+        }
+    }
+
+    private PluginStat PluginStat => pluginsDialog.PluginStats?.Stats.GetValueOrDefault(plugin.Id) ?? dummyStat;
+    public event Action<PluginData, bool> OnPluginToggled;
+
+    private void DisableControls()
+    {
+        foreach (var control in Controls)
+            control.Enabled = false;
+    }
+
+    private void EnableControls()
+    {
+        foreach (var control in Controls)
+            control.Enabled = true;
+    }
+
+    private void ClearPluginData()
+    {
+        pluginNameText.Text = "";
+        authorText.Text = "";
+        versionText.Text = "";
+        statusText.Text = "";
+        usageText.Text = "";
+        ratingControl.Value = 0;
+        upvoteButton.Checked = false;
+        downvoteButton.Checked = false;
+        descriptionText.Text.Clear();
+        enableCheckbox.IsChecked = false;
+    }
+
+    public void LoadPluginData()
+    {
+        if (plugin == null)
+            return;
+
+        var stat = PluginStat;
+        var vote = stat.Vote;
+        var nonLocal = !plugin.IsLocal;
+        var canVote = (plugin.Enabled || stat.Tried) && nonLocal;
+        var showVotes = canVote || nonLocal;
+
+        pluginNameText.Text = plugin.FriendlyName ?? "N/A";
+
+        authorText.Text = plugin.Author ?? (plugin.IsLocal ? "Local" : "N/A");
+
+        versionText.Text = plugin.Version?.ToString() ?? "N/A";
+
+        statusLabel.Visible = nonLocal;
+        statusText.Visible = nonLocal;
+        statusText.Text = plugin.Status == PluginStatus.None
+            ? plugin.Enabled ? "Up to date" : "N/A"
+            : plugin.StatusString;
+
+        usageLabel.Visible = nonLocal;
+        usageText.Visible = nonLocal;
+        usageText.Text = stat.Players.ToString();
+
+        ratingLabel.Visible = showVotes;
+
+        upvoteIcon.Visible = showVotes;
+        upvoteButton.Visible = canVote;
+        upvoteButton.Checked = vote > 0;
+        upvoteCountText.Visible = showVotes;
+        upvoteCountText.Text = $"{stat.Upvotes}";
+
+        downvoteIcon.Visible = showVotes;
+        downvoteButton.Visible = canVote;
+        downvoteButton.Checked = vote < 0;
+        downvoteCountText.Visible = showVotes;
+        downvoteCountText.Text = $"{stat.Downvotes}";
+
+        ratingControl.Value = stat.Rating;
+
+        plugin.GetDescriptionText(descriptionText);
+        descriptionPanel.Visible = descriptionText.Visible;
+
+        enableCheckbox.IsChecked = pluginsDialog.AfterRebootEnableFlags[plugin.Id];
+
+        configButton.Enabled = instance != null && instance.HasConfigDialog;
+        configButton.Visible = instance != null;
+    }
+
+    public virtual void CreateControls(Vector2 rightSideOrigin)
+    {
+        // Plugin name
+        pluginNameLabel = new()
+        {
+            Text = "Name",
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+        pluginNameText = new()
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+
+        // Author
+        authorLabel = new()
+        {
+            Text = "Author",
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+        authorText = new()
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+
+        // Version
+        versionLabel = new()
+        {
+            Text = "Version",
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+        versionText = new()
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+
+        // Status
+        statusLabel = new()
+        {
+            Text = "Status",
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+        statusText = new()
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+
+        // Usage
+        usageLabel = new()
+        {
+            Text = "Usage",
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+        usageText = new()
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+
+        // Rating
+        ratingLabel = new()
+        {
+            Text = "Rating",
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+
+        upvoteButton = new(null, MyGuiControlButtonStyleEnum.Rectangular, onButtonClick: OnRateUpClicked,
+                           size: new Vector2(0.03f))
+        {
+            CanHaveFocus = false
+        };
+        upvoteIcon = CreateRateIcon(upvoteButton, "Textures\\GUI\\Icons\\Blueprints\\like_test.png");
+        upvoteIcon.CanHaveFocus = false;
+        upvoteCountText = new()
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+
+        downvoteButton = new(null, MyGuiControlButtonStyleEnum.Rectangular, onButtonClick: OnRateDownClicked,
+                             size: new Vector2(0.03f))
+        {
+            CanHaveFocus = false
+        };
+        downvoteIcon = CreateRateIcon(downvoteButton, "Textures\\GUI\\Icons\\Blueprints\\dislike_test.png");
+        downvoteIcon.CanHaveFocus = false;
+        downvoteCountText = new()
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+
+        ratingControl = new()
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP,
+            Visible = false // FIXME: Make the rating (stars) visible later! Its positioning should already be good.
+        };
+
+        // Plugin description
+        descriptionText = new()
+        {
+            Name = "DescriptionText",
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP,
+            TextAlign = MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP,
+            TextBoxAlign = MyGuiDrawAlignEnum.HORISONTAL_LEFT_AND_VERTICAL_TOP
+        };
+        descriptionText.OnLinkClicked += (x, url) => MyGuiSandbox.OpenUrl(url, UrlOpenMode.SteamOrExternalWithConfirm);
+        descriptionPanel = new()
+        {
+            BackgroundTexture = MyGuiConstants.TEXTURE_RECTANGLE_DARK_BORDER
+        };
+
+        // Enable checkbox
+        enableLabel = new()
+        {
+            Text = "Enabled",
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP
+        };
+        enableCheckbox = new(toolTip: "Enables loading the plugin when SE is started.")
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP,
+            Enabled = false
+        };
+        enableCheckbox.IsCheckedChanged += TogglePlugin;
+
+        // Info button
+        infoButton = new(onButtonClick: _ => Plugin?.Show())
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP,
+            Text = "Plugin Info"
+        };
+
+        // Plugin config button
+        configButton = new(onButtonClick: _ => instance?.OpenConfig())
+        {
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP,
+            Text = "Plugin Config"
+        };
+
+        LayoutControls(rightSideOrigin);
+    }
+
+    private void LayoutControls(Vector2 rightSideOrigin)
+    {
+        layoutTable = new(this, rightSideOrigin, new(1f, 1f));
+        layoutTable.SetColumnWidths(168f, 468f);
+        layoutTable.SetRowHeights(60f, 60f, 60f, 60f, 60f, 60f, 420f, 60f, 60f);
+
+        var row = 0;
+
+        layoutTable.Add(pluginNameLabel, MyAlignH.Left, MyAlignV.Center, row, 0);
+        layoutTable.Add(pluginNameText, MyAlignH.Left, MyAlignV.Center, row, 1);
+        row++;
+
+        layoutTable.Add(authorLabel, MyAlignH.Left, MyAlignV.Center, row, 0);
+        layoutTable.Add(authorText, MyAlignH.Left, MyAlignV.Center, row, 1);
+        row++;
+
+        layoutTable.Add(versionLabel, MyAlignH.Left, MyAlignV.Center, row, 0);
+        layoutTable.Add(versionText, MyAlignH.Left, MyAlignV.Center, row, 1);
+        row++;
+
+        layoutTable.Add(statusLabel, MyAlignH.Left, MyAlignV.Center, row, 0);
+        layoutTable.Add(statusText, MyAlignH.Left, MyAlignV.Center, row, 1);
+        row++;
+
+        layoutTable.Add(usageLabel, MyAlignH.Left, MyAlignV.Center, row, 0);
+        layoutTable.Add(usageText, MyAlignH.Left, MyAlignV.Center, row, 1);
+        row++;
+
+        layoutTable.Add(ratingLabel, MyAlignH.Left, MyAlignV.Center, row, 0);
+        layoutTable.Add(upvoteCountText, MyAlignH.Left, MyAlignV.Center, row, 1);
+        layoutTable.Add(upvoteButton, MyAlignH.Left, MyAlignV.Center, row, 1);
+        layoutTable.Add(upvoteIcon, MyAlignH.Left, MyAlignV.Center, row, 1);
+        layoutTable.Add(downvoteCountText, MyAlignH.Left, MyAlignV.Center, row, 1);
+        layoutTable.Add(downvoteButton, MyAlignH.Left, MyAlignV.Center, row, 1);
+        layoutTable.Add(downvoteIcon, MyAlignH.Left, MyAlignV.Center, row, 1);
+        layoutTable.Add(ratingControl, MyAlignH.Left, MyAlignV.Center, row, 1);
+
+        const float counterWidth = 0.05f;
+        const float spacing = 0.005f;
+        var buttonWidth = upvoteButton.Size.X;
+        var voteWidth = buttonWidth + spacing + counterWidth + 3 * spacing;
+        var buttonToIconOffset = new Vector2(0.004f, -0.001f);
+        upvoteIcon.Position = upvoteButton.Position + buttonToIconOffset;
+        upvoteCountText.Position = upvoteButton.Position + new Vector2(buttonWidth + spacing, 0f);
+        downvoteButton.Position = upvoteButton.Position + new Vector2(voteWidth, 0f);
+        downvoteIcon.Position = downvoteButton.Position + buttonToIconOffset;
+        downvoteCountText.Position = downvoteButton.Position + new Vector2(buttonWidth + spacing, 0f);
+        ratingControl.Position = downvoteButton.Position + new Vector2(voteWidth, 0f);
+        row++;
+
+        layoutTable.AddWithSize(descriptionPanel, MyAlignH.Center, MyAlignV.Top, row, 0, 1, 2);
+        layoutTable.AddWithSize(descriptionText, MyAlignH.Center, MyAlignV.Center, row, 0, 1, 2);
+        row++;
+
+        layoutTable.Add(enableLabel, MyAlignH.Left, MyAlignV.Center, row, 0);
+        layoutTable.Add(enableCheckbox, MyAlignH.Left, MyAlignV.Center, row, 1);
+        row++;
+
+        const float infoConfigSpacing = 0.015f;
+        layoutTable.AddWithSize(infoButton, MyAlignH.Right, MyAlignV.Center, row, 0, 1, 2);
+        layoutTable.AddWithSize(configButton, MyAlignH.Right, MyAlignV.Center, row, 0, 1, 2);
+        configButton.Position += new Vector2(0f, infoConfigSpacing);
+        infoButton.Position = configButton.Position + new Vector2(-configButton.Size.X - infoConfigSpacing, 0);
+        // row++;
+
+        var border = 0.002f * Vector2.One;
+        descriptionPanel.Position -= border;
+        descriptionPanel.Size += 2 * border;
+
+        DisableControls();
+    }
+
+    private void TogglePlugin(MyGuiControlCheckbox obj)
+    {
+        if (plugin == null)
+            return;
+
+        OnPluginToggled?.Invoke(plugin, enableCheckbox.IsChecked);
+    }
+
+    private void OnRateUpClicked(MyGuiControlButton button)
+    {
+        Vote(1);
+    }
+
+    private void OnRateDownClicked(MyGuiControlButton button)
+    {
+        Vote(-1);
+    }
+
+    private void Vote(int vote)
+    {
+        if (PlayerConsent.ConsentGiven)
+            StoreVote(vote);
+        else
+            PlayerConsent.ShowDialog(() => StoreVote(vote));
+    }
+
+    private void StoreVote(int vote)
+    {
+        if (!PlayerConsent.ConsentGiven || pluginsDialog.PluginStats == null)
+            return;
+
+        var originalStat = PluginStat;
+        if (originalStat.Vote == vote)
+            vote = 0;
+
+        var updatedStat = StatsClient.Vote(plugin.Id, vote);
+        if (updatedStat == null)
+            return;
+
+        pluginsDialog.PluginStats.Stats[plugin.Id] = updatedStat;
+        LoadPluginData();
+    }
+
+    // From Sandbox.Game.Screens.MyGuiScreenNewWorkshopGame
+
+#region Vote buttons
+
+    private MyGuiControlImage CreateRateIcon(MyGuiControlButton button, string texture)
+    {
+        var myGuiControlImage = new MyGuiControlImage(null, null, null, null, new[] { texture });
+        AdjustButtonForIcon(button, myGuiControlImage);
+        myGuiControlImage.Size = button.Size * 0.6f;
+        return myGuiControlImage;
+    }
+
+    private void AdjustButtonForIcon(MyGuiControlButton button, MyGuiControlImage icon)
+    {
+        button.Size = new(button.Size.X, button.Size.X * 4f / 3f);
+        button.HighlightChanged += delegate(MyGuiControlBase control)
+        {
+            icon.ColorMask = control.HasHighlight ? MyGuiConstants.HIGHLIGHT_TEXT_COLOR : Vector4.One;
+        };
+    }
+
+#endregion
+}

PluginLoader/GUI/ProfilesDialog.cs

@@ -0,0 +1,96 @@
+using PluginLoader.Data;
+
+namespace PluginLoader.GUI;
+
+public class ProfilesDialog : TableDialogBase
+{
+    private readonly Action<Profile> onProfileLoaded;
+
+    public ProfilesDialog(string caption, Action<Profile> onProfileLoaded) : base(caption)
+    {
+        this.onProfileLoaded = onProfileLoaded;
+    }
+
+    private static PluginConfig Config => Main.Instance.Config;
+    private static Dictionary<string, Profile> ProfileMap => Config.ProfileMap;
+    private static PluginList PluginList => Main.Instance.List;
+
+    protected override string ItemName => "profile";
+    protected override string[] ColumnHeaders => new[] { "Name", "Enabled plugins and mods" };
+    protected override float[] ColumnWidths => new[] { 0.55f, 0.43f };
+
+    protected override object[] ExampleValues => new object[] { null, 0 };
+
+    protected override IEnumerable<string> IterItemKeys()
+    {
+        return ProfileMap.Keys.ToArray();
+    }
+
+    protected override ItemView GetItemView(string key)
+    {
+        if (!ProfileMap.TryGetValue(key, out var profile))
+            return null;
+
+        var locals = 0;
+        var plugins = 0;
+        var mods = 0;
+        foreach (var id in profile.Plugins)
+        {
+            if (!PluginList.TryGetPlugin(id, out var plugin))
+                continue;
+
+            switch (plugin)
+            {
+                case ModPlugin:
+                    mods++;
+                    break;
+
+                case LocalPlugin:
+                    locals++;
+                    break;
+
+                default:
+                    plugins++;
+                    break;
+            }
+        }
+
+        var infoItems = new List<string>();
+        if (locals > 0)
+            infoItems.Add(locals > 1 ? $"{locals} local plugins" : "1 local plugin");
+        if (plugins > 0)
+            infoItems.Add(plugins > 1 ? $"{plugins} plugins" : "1 plugin");
+        if (mods > 0)
+            infoItems.Add(mods > 1 ? $"{mods} mods" : "1 mod");
+
+        var info = string.Join(", ", infoItems);
+        var labels = new[] { profile.Name, info };
+
+        var total = locals + plugins + mods;
+        var values = new object[] { null, total };
+
+        return new(labels, values);
+    }
+
+    protected override void OnLoad(string key)
+    {
+        if (!ProfileMap.TryGetValue(key, out var profile))
+            return;
+
+        onProfileLoaded(profile);
+    }
+
+    protected override void OnRenamed(string key, string name)
+    {
+        if (!ProfileMap.TryGetValue(key, out var profile))
+            return;
+
+        profile.Name = name;
+    }
+
+    protected override void OnDelete(string key)
+    {
+        ProfileMap.Remove(key);
+        Config.Save();
+    }
+}

PluginLoader/GUI/SplashScreen.cs

@@ -0,0 +1,138 @@
+using System.Reflection;
+using Sandbox.Game;
+using VRage;
+
+namespace PluginLoader.GUI;
+
+public class SplashScreen : Form
+{
+    private const float barWidth = 0.98f; // 98% of width
+    private const float barHeight = 0.06f; // 6% of height
+    private readonly RectangleF bar;
+    private readonly PictureBox gifBox;
+
+    private readonly bool invalid;
+    private readonly Label lbl;
+
+    private float barValue = float.NaN;
+
+    public SplashScreen()
+    {
+        Image gif;
+        if (Application.OpenForms.Count == 0 || !TryLoadImage(out gif))
+        {
+            invalid = true;
+            return;
+        }
+
+        var defaultSplash = Application.OpenForms[0];
+        Size = defaultSplash.Size;
+        ClientSize = defaultSplash.ClientSize;
+        MyVRage.Platform.Windows.HideSplashScreen();
+
+        Name = "SplashScreenPluginLoader";
+        TopMost = true;
+        FormBorderStyle = FormBorderStyle.None;
+
+        var barSize = new SizeF(Size.Width * barWidth, Size.Height * barHeight);
+        var padding = (1 - barWidth) * Size.Width * 0.5f;
+        var barStart = new PointF(padding, Size.Height - barSize.Height - padding);
+        bar = new(barStart, barSize);
+
+        var lblFont = new Font(FontFamily.GenericSansSerif, 12, FontStyle.Bold);
+        lbl = new()
+        {
+            Name = "PluginLoaderInfo",
+            Font = lblFont,
+            BackColor = Color.Black,
+            ForeColor = Color.White,
+            MaximumSize = Size,
+            Size = new(Size.Width, lblFont.Height),
+            TextAlign = ContentAlignment.MiddleCenter,
+            Location = new(0, (int)(barStart.Y - lblFont.Height - 1))
+        };
+        Controls.Add(lbl);
+
+        gifBox = new()
+        {
+            Name = "PluginLoaderAnimation",
+            Image = gif,
+            Size = Size,
+            AutoSize = false,
+            SizeMode = PictureBoxSizeMode.StretchImage
+        };
+        Controls.Add(gifBox);
+
+        gifBox.Paint += OnPictureBoxDraw;
+
+        CenterToScreen();
+        Show();
+        ForceUpdate();
+    }
+
+    public object GameInfo { get; private set; }
+
+    private bool TryLoadImage(out Image img)
+    {
+        try
+        {
+            var myAssembly = Assembly.GetExecutingAssembly();
+            var myStream = myAssembly.GetManifestResourceStream("PluginLoader.splash.gif");
+            img = new Bitmap(myStream);
+            return true;
+        }
+        catch
+        {
+            img = null;
+            return false;
+        }
+    }
+
+    public void SetText(string msg)
+    {
+        if (invalid)
+            return;
+
+        lbl.Text = msg;
+        barValue = float.NaN;
+        gifBox.Invalidate();
+        ForceUpdate();
+    }
+
+    public void SetBarValue(float percent = float.NaN)
+    {
+        if (invalid)
+            return;
+
+        barValue = percent;
+        gifBox.Invalidate();
+        ForceUpdate();
+    }
+
+    private void ForceUpdate()
+    {
+        Application.DoEvents();
+    }
+
+    private void OnPictureBoxDraw(object sender, PaintEventArgs e)
+    {
+        if (!float.IsNaN(barValue))
+        {
+            var graphics = e.Graphics;
+            graphics.FillRectangle(Brushes.DarkSlateGray, bar);
+            graphics.FillRectangle(Brushes.White, new RectangleF(bar.Location, new(bar.Width * barValue, bar.Height)));
+        }
+    }
+
+    public void Delete()
+    {
+        if (invalid)
+            return;
+
+        gifBox.Paint -= OnPictureBoxDraw;
+        Close();
+        Dispose();
+        ForceUpdate();
+        MyVRage.Platform.Windows.ShowSplashScreen(MyPerGameSettings.BasicGameInfo.SplashScreenImage, new(0.7f, 0.7f));
+    }
+}

PluginLoader/GUI/TableDialogBase.cs

@@ -0,0 +1,320 @@
+using System.Diagnostics.CodeAnalysis;
+using Sandbox;
+using Sandbox.Game.Gui;
+using Sandbox.Game.Localization;
+using Sandbox.Graphics.GUI;
+using VRage;
+using VRage.Game;
+using VRage.Utils;
+using VRageMath;
+using Color = VRageMath.Color;
+
+namespace PluginLoader.GUI;
+
+[SuppressMessage("ReSharper", "MemberCanBePrivate.Global")]
+public abstract class TableDialogBase : MyGuiScreenDebugBase
+{
+    protected readonly string Caption;
+    protected readonly string DefaultKey;
+    protected readonly Dictionary<string, string> NamesByKey = new();
+    protected MyGuiControlButton CancelButton;
+
+    protected int ColumnCount;
+    protected MyGuiControlButton DeleteButton;
+
+    protected MyGuiControlButton LoadButton;
+    protected MyGuiControlButton RenameButton;
+
+    protected MyGuiControlTable Table;
+
+    protected TableDialogBase(
+        string caption,
+        string defaultKey = null)
+        : base(new(0.5f, 0.5f), new Vector2(1f, 0.8f),
+               MyGuiConstants.SCREEN_BACKGROUND_COLOR * MySandboxGame.Config.UIBkOpacity, true)
+    {
+        Caption = caption;
+        DefaultKey = defaultKey;
+
+        // ReSharper disable once VirtualMemberCallInConstructor
+        RecreateControls(true);
+
+        CanBeHidden = true;
+        CanHideOthers = true;
+        CloseButtonEnabled = true;
+
+        m_onEnterCallback = LoadAndClose;
+    }
+
+    protected abstract string ItemName { get; }
+    protected abstract string[] ColumnHeaders { get; }
+    protected abstract float[] ColumnWidths { get; }
+    protected abstract object[] ExampleValues { get; }
+
+    private Vector2 DialogSize => m_size ?? Vector2.One;
+
+    private string SelectedKey => Table.SelectedRow?.UserData as string;
+
+    public override string GetFriendlyName()
+    {
+        return "ListDialog";
+    }
+
+    protected virtual string NormalizeName(string name)
+    {
+        return name.Trim();
+    }
+
+    protected virtual int CompareNames(string a, string b)
+    {
+        return string.Compare(a, b, StringComparison.CurrentCultureIgnoreCase);
+    }
+
+    protected abstract IEnumerable<string> IterItemKeys();
+    protected abstract ItemView GetItemView(string key);
+
+    protected abstract void OnLoad(string key);
+    protected abstract void OnRenamed(string key, string name);
+    protected abstract void OnDelete(string key);
+
+    public override void RecreateControls(bool constructor)
+    {
+        base.RecreateControls(constructor);
+
+        AddCaption(Caption, Color.White.ToVector4(), new Vector2(0.0f, 0.003f));
+
+        CreateTable();
+        CreateButtons();
+    }
+
+    private void CreateTable()
+    {
+        var columnHeaders = ColumnHeaders;
+        var columnWidths = ColumnWidths;
+
+        if (columnHeaders == null || columnWidths == null)
+            return;
+
+        ColumnCount = columnHeaders.Length;
+
+        Table = new()
+        {
+            Position = new(0.001f, -0.5f * DialogSize.Y + 0.1f),
+            Size = new(0.85f * DialogSize.X, DialogSize.Y - 0.25f),
+            OriginAlign = MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_TOP,
+            ColumnsCount = ColumnCount,
+            VisibleRowsCount = 15
+        };
+
+        Table.SetCustomColumnWidths(columnWidths);
+
+        var exampleValues = ExampleValues;
+        for (var colIdx = 0; colIdx < ColumnCount; colIdx++)
+        {
+            Table.SetColumnName(colIdx, new(columnHeaders[colIdx]));
+
+            switch (exampleValues[colIdx])
+            {
+                case int _:
+                    Table.SetColumnComparison(colIdx, CellIntComparison);
+                    break;
+
+                default:
+                    Table.SetColumnComparison(colIdx, CellTextComparison);
+                    break;
+            }
+        }
+
+        AddItems();
+
+        Table.SortByColumn(0);
+
+        Table.ItemDoubleClicked += OnItemDoubleClicked;
+
+        Controls.Add(Table);
+    }
+
+    private int CellTextComparison(MyGuiControlTable.Cell x, MyGuiControlTable.Cell y)
+    {
+        var a = NormalizeName(x.Text.ToString());
+        var b = NormalizeName(y.Text.ToString());
+        return CompareNames(a, b);
+    }
+
+    private int CellIntComparison(MyGuiControlTable.Cell x, MyGuiControlTable.Cell y)
+    {
+        return (x.UserData as int? ?? 0) - (y.UserData as int? ?? 0);
+    }
+
+    private void CreateButtons()
+    {
+        LoadButton = new(
+            visualStyle: MyGuiControlButtonStyleEnum.Default,
+            originAlign: MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_CENTER,
+            text: new("Load"), onButtonClick: OnLoadButtonClick);
+
+        RenameButton = new(
+            visualStyle: MyGuiControlButtonStyleEnum.Small,
+            originAlign: MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_CENTER,
+            text: new("Rename"), onButtonClick: OnRenameButtonClick);
+
+        DeleteButton = new(
+            visualStyle: MyGuiControlButtonStyleEnum.Small,
+            originAlign: MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_CENTER,
+            text: new("Delete"), onButtonClick: OnDeleteButtonClick);
+
+        CancelButton = new(
+            visualStyle: MyGuiControlButtonStyleEnum.Default,
+            originAlign: MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_CENTER,
+            text: MyTexts.Get(MyCommonTexts.Cancel), onButtonClick: OnCancelButtonClick);
+
+        var xs = 0.85f * DialogSize.X;
+        var y = 0.5f * (DialogSize.Y - 0.15f);
+        LoadButton.Position = new(-0.39f * xs, y);
+        RenameButton.Position = new(-0.08f * xs, y);
+        DeleteButton.Position = new(0.08f * xs, y);
+        CancelButton.Position = new(0.39f * xs, y);
+
+        LoadButton.SetToolTip($"Loads the selected {ItemName}");
+        RenameButton.SetToolTip($"Renames the selected {ItemName}");
+        DeleteButton.SetToolTip($"Deletes the selected {ItemName}");
+        CancelButton.SetToolTip(MyTexts.GetString(MySpaceTexts.ToolTipOptionsSpace_Cancel));
+
+        Controls.Add(LoadButton);
+        Controls.Add(RenameButton);
+        Controls.Add(DeleteButton);
+        Controls.Add(CancelButton);
+    }
+
+    private void AddItems()
+    {
+        NamesByKey.Clear();
+
+        foreach (var key in IterItemKeys())
+            AddRow(key);
+
+        if (TryFindRow(DefaultKey, out var rowIdx))
+            Table.SelectedRowIndex = rowIdx;
+    }
+
+    private void AddRow(string key)
+    {
+        var view = GetItemView(key);
+        if (view == null)
+            return;
+
+        var row = new MyGuiControlTable.Row(key);
+        for (var i = 0; i < ColumnCount; i++)
+            row.AddCell(new(view.Labels[i], view.Values[i]));
+
+        Table.Add(row);
+        NamesByKey[key] = view.Labels[0];
+    }
+
+    private void OnItemDoubleClicked(MyGuiControlTable table, MyGuiControlTable.EventArgs args)
+    {
+        LoadAndClose();
+    }
+
+    private void OnLoadButtonClick(MyGuiControlButton _)
+    {
+        LoadAndClose();
+    }
+
+    private void LoadAndClose()
+    {
+        if (string.IsNullOrEmpty(SelectedKey))
+            return;
+
+        OnLoad(SelectedKey);
+        CloseScreen();
+    }
+
+    private void OnCancelButtonClick(MyGuiControlButton _)
+    {
+        CloseScreen();
+    }
+
+    private void OnRenameButtonClick(MyGuiControlButton _)
+    {
+        if (string.IsNullOrEmpty(SelectedKey))
+            return;
+
+        if (!NamesByKey.TryGetValue(SelectedKey, out var oldName))
+            return;
+
+        MyGuiSandbox.AddScreen(new NameDialog(newName => OnNewNameSpecified(SelectedKey, newName),
+                                              $"Rename saved {ItemName}", oldName));
+    }
+
+    private void OnNewNameSpecified(string key, string newName)
+    {
+        newName = NormalizeName(newName);
+
+        if (!TryFindRow(key, out var rowIdx))
+            return;
+
+        OnRenamed(key, newName);
+
+        var view = GetItemView(key);
+
+        NamesByKey[key] = view.Labels[0];
+
+        var row = Table.GetRow(rowIdx);
+        for (var colIdx = 0; colIdx < ColumnCount; colIdx++)
+        {
+            var cell = row.GetCell(colIdx);
+            var sb = cell.Text;
+            sb.Clear();
+            sb.Append(view.Labels[colIdx]);
+        }
+
+        Table.Sort();
+    }
+
+    private void OnDeleteButtonClick(MyGuiControlButton _)
+    {
+        var key = SelectedKey;
+        if (string.IsNullOrEmpty(key))
+            return;
+
+        var name = NamesByKey.GetValueOrDefault(key) ?? "?";
+
+        MyGuiSandbox.AddScreen(
+            MyGuiSandbox.CreateMessageBox(buttonType: MyMessageBoxButtonsType.YES_NO,
+                                          messageText: new(
+                                              $"Are you sure to delete this saved {ItemName}?\r\n\r\n{name}"),
+                                          messageCaption: new("Confirmation"),
+                                          callback: result => OnDeleteForSure(result, key)));
+    }
+
+    private void OnDeleteForSure(MyGuiScreenMessageBox.ResultEnum result, string key)
+    {
+        if (result != MyGuiScreenMessageBox.ResultEnum.YES)
+            return;
+
+        NamesByKey.Remove(key);
+
+        if (TryFindRow(key, out var rowIdx))
+            Table.Remove(Table.GetRow(rowIdx));
+
+        OnDelete(key);
+    }
+
+    private bool TryFindRow(string key, out int index)
+    {
+        if (key == null)
+        {
+            index = -1;
+            return false;
+        }
+
+        var count = Table.RowsCount;
+        for (index = 0; index < count; index++)
+            if (Table.GetRow(index).UserData as string == key)
+                return true;
+
+        index = -1;
+        return false;
+    }
+}

PluginLoader/LoaderTools.cs

@@ -0,0 +1,255 @@
+using System.Diagnostics;
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Security.Cryptography;
+using System.Text;
+using Windows.UI.Popups;
+using HarmonyLib;
+using PluginLoader.SEPM;
+using Sandbox;
+using Sandbox.Game.World;
+using Sandbox.Graphics.GUI;
+using VRage.FileSystem;
+using VRage.Input;
+using VRage.Plugins;
+
+namespace PluginLoader;
+
+public static class LoaderTools
+{
+    public static string PluginsDir => Path.GetFullPath(Path.Combine(MyFileSystem.ExePath, "Plugins"));
+
+    public static DialogResult ShowMessageBox(string message, string title, MessageBoxButtons buttons, MessageBoxIcon icon)
+    {
+        var dialog = new MessageDialog(message, title);
+
+        switch (buttons)
+        {
+            case MessageBoxButtons.OK:
+                dialog.Commands.Add(new UICommand("Ok"));
+                break;
+            case MessageBoxButtons.OKCancel:
+                dialog.Commands.Add(new UICommand("Ok"));
+                dialog.Commands.Add(new UICommand("Cancel"));
+                break;
+            case MessageBoxButtons.AbortRetryIgnore:
+                break;
+            case MessageBoxButtons.YesNoCancel:
+                dialog.Commands.Add(new UICommand("Yes"));
+                dialog.Commands.Add(new UICommand("No"));
+                dialog.Commands.Add(new UICommand("Cancel"));
+                break;
+            case MessageBoxButtons.YesNo:
+                dialog.Commands.Add(new UICommand("Yes"));
+                dialog.Commands.Add(new UICommand("No"));
+                break;
+            case MessageBoxButtons.RetryCancel:
+                dialog.Commands.Add(new UICommand("Retry"));
+                dialog.Commands.Add(new UICommand("Cancel"));
+                break;
+            case MessageBoxButtons.CancelTryContinue:
+                break;
+            default:
+                throw new ArgumentOutOfRangeException(nameof(buttons), buttons, null);
+        }
+        
+        WinRT.Interop.InitializeWithWindow.Initialize(dialog, Process.GetCurrentProcess().MainWindowHandle);
+
+        var result = dialog.ShowAsync().AsTask().Result;
+        
+        return buttons switch
+        {
+            MessageBoxButtons.OK => DialogResult.OK,
+            MessageBoxButtons.OKCancel => result.Label == "Ok" ? DialogResult.OK : DialogResult.Cancel,
+            MessageBoxButtons.AbortRetryIgnore => DialogResult.Ignore,
+            MessageBoxButtons.YesNoCancel => result.Label switch
+            {
+                "Yes" => DialogResult.Yes,
+                "No" => DialogResult.No,
+                _ => DialogResult.Cancel
+            },
+            MessageBoxButtons.YesNo => result.Label switch
+            {
+                "Yes" => DialogResult.Yes,
+                _ => DialogResult.No
+            },
+            MessageBoxButtons.RetryCancel => result.Label switch
+            {
+                "Retry" => DialogResult.Retry,
+                _ => DialogResult.Cancel
+            },
+            MessageBoxButtons.CancelTryContinue => DialogResult.Cancel,
+            _ => throw new ArgumentOutOfRangeException(nameof(buttons), buttons, null)
+        };
+    }
+
+
+    public static void UnloadAndRestart()
+    {
+        LogFile.Dispose();
+        MySessionLoader.Unload();
+        MySandboxGame.Config.ControllerDefaultOnStart = MyInput.Static.IsJoystickLastUsed;
+        MySandboxGame.Config.Save();
+        MyScreenManager.CloseAllScreensNowExcept(null);
+        MyPlugins.Unload();
+        Restart();
+    }
+
+    public static void Restart()
+    {
+        Application.Restart();
+        Process.GetCurrentProcess().Kill();
+    }
+
+    public static void ExecuteMain(SEPMPlugin plugin)
+    {
+        var name = plugin.GetType().ToString();
+        plugin.Main(new(name), new());
+    }
+
+    public static string GetHash1(string file)
+    {
+        using (var sha = new SHA1Managed())
+        {
+            return GetHash(file, sha);
+        }
+    }
+
+    public static string GetHash256(string file)
+    {
+        using (var sha = new SHA256CryptoServiceProvider())
+        {
+            return GetHash(file, sha);
+        }
+    }
+
+    public static string GetHash(string file, HashAlgorithm hash)
+    {
+        using (var fileStream = new FileStream(file, FileMode.Open))
+        {
+            using (var bufferedStream = new BufferedStream(fileStream))
+            {
+                var data = hash.ComputeHash(bufferedStream);
+                var sb = new StringBuilder(2 * data.Length);
+                foreach (var b in data)
+                    sb.AppendFormat("{0:x2}", b);
+                return sb.ToString();
+            }
+        }
+    }
+
+    /// <summary>
+    ///     This method attempts to disable JIT compiling for the assembly.
+    ///     This method will force any member access exceptions by methods to be thrown now instead of later.
+    /// </summary>
+    public static void Precompile(Assembly a)
+    {
+        Type[] types;
+        try
+        {
+            types = a.GetTypes();
+        }
+        catch (ReflectionTypeLoadException e)
+        {
+            var sb = new StringBuilder();
+            sb.AppendLine("LoaderExceptions: ");
+            foreach (var e2 in e.LoaderExceptions)
+                sb.Append(e2).AppendLine();
+            LogFile.WriteLine(sb.ToString());
+            throw;
+        }
+
+        foreach (var t in types)
+        {
+            // Static constructors allow for early code execution which can cause issues later in the game
+            if (HasStaticConstructor(t))
+                continue;
+
+            foreach (var m in t.GetMethods(BindingFlags.DeclaredOnly | BindingFlags.NonPublic | BindingFlags.Public |
+                                           BindingFlags.Instance | BindingFlags.Static))
+            {
+                if (m.HasAttribute<HarmonyReversePatch>())
+                    throw new("Harmony attribute 'HarmonyReversePatch' found on the method '" + m.Name +
+                              "' is not compatible with Plugin Loader!");
+                Precompile(m);
+            }
+        }
+    }
+
+    private static void Precompile(MethodInfo m)
+    {
+        if (!m.IsAbstract && !m.ContainsGenericParameters)
+            RuntimeHelpers.PrepareMethod(m.MethodHandle);
+    }
+
+    private static bool HasStaticConstructor(Type t)
+    {
+        return t.GetConstructors(BindingFlags.Public | BindingFlags.Static | BindingFlags.NonPublic |
+                                 BindingFlags.Instance).Any(c => c.IsStatic);
+    }
+
+
+    public static void OpenFileDialog(string title, string directory, string filter, Action<string> onOk)
+    {
+        var t = new Thread(() => OpenFileDialogThread(title, directory, filter, onOk));
+        t.SetApartmentState(ApartmentState.STA);
+        t.Start();
+    }
+
+    private static void OpenFileDialogThread(string title, string directory, string filter, Action<string> onOk)
+    {
+        try
+        {
+            // Get the file path via prompt
+            using (var openFileDialog = new OpenFileDialog())
+            {
+                if (Directory.Exists(directory))
+                    openFileDialog.InitialDirectory = directory;
+                openFileDialog.Title = title;
+                openFileDialog.Filter = filter;
+                openFileDialog.RestoreDirectory = true;
+
+                if (openFileDialog.ShowDialog() == DialogResult.OK)
+                    // Move back to the main thread so that we can interact with keen code again
+                    MySandboxGame.Static.Invoke(
+                        () => onOk(openFileDialog.FileName),
+                        "PluginLoader");
+            }
+        }
+        catch (Exception e)
+        {
+            LogFile.WriteGameLog("Error while opening file dialog: " + e);
+        }
+    }
+
+    public static void OpenFolderDialog(string title, string directory, Action<string> onOk)
+    {
+        var t = new Thread(() => OpenFolderDialogThread(title, directory, onOk));
+        t.SetApartmentState(ApartmentState.STA);
+        t.Start();
+    }
+
+    private static void OpenFolderDialogThread(string title, string directory, Action<string> onOk)
+    {
+        try
+        {
+            // Get the file path via prompt
+            using (var openFileDialog = new FolderBrowserDialog())
+            {
+                if (Directory.Exists(directory))
+                    openFileDialog.SelectedPath = directory;
+                openFileDialog.Description = title;
+
+                if (openFileDialog.ShowDialog() == DialogResult.OK)
+                    // Move back to the main thread so that we can interact with keen code again
+                    MySandboxGame.Static.Invoke(
+                        () => onOk(openFileDialog.SelectedPath),
+                        "PluginLoader");
+            }
+        }
+        catch (Exception e)
+        {
+            LogFile.WriteGameLog("Error while opening file dialog: " + e);
+        }
+    }
+}

PluginLoader/LogFile.cs

@@ -0,0 +1,77 @@
+using VRage.Utils;
+
+namespace PluginLoader;
+
+public static class LogFile
+{
+    private const string fileName = "loader.log";
+    private static StreamWriter writer;
+
+    public static void Init(string mainPath)
+    {
+        var file = Path.Combine(mainPath, fileName);
+        try
+        {
+            writer = File.CreateText(file);
+        }
+        catch
+        {
+            writer = null;
+        }
+    }
+
+    /// <summary>
+    ///     Writes the specifed text to the log file.
+    ///     WARNING: Not thread safe!
+    /// </summary>
+    public static void WriteLine(string text, bool gameLog = true)
+    {
+        try
+        {
+            writer?.WriteLine($"{DateTime.UtcNow:O} {text}");
+            if (gameLog)
+                WriteGameLog(text);
+            writer?.Flush();
+        }
+        catch
+        {
+            Dispose();
+        }
+    }
+
+    /// <summary>
+    ///     Writes the specifed text to the game log file.
+    ///     This function is thread safe.
+    /// </summary>
+    public static void WriteGameLog(string text)
+    {
+        MyLog.Default.WriteLine($"[PluginLoader] {text}");
+    }
+
+    public static void WriteTrace(string text, bool gameLog = true)
+    {
+#if DEBUG
+        writer?.WriteLine($"{DateTime.UtcNow:O} {text}");
+        if (gameLog)
+            WriteGameLog($"[PluginLoader] {text}");
+        writer?.Flush();
+#endif
+    }
+
+    public static void Dispose()
+    {
+        if (writer == null)
+            return;
+
+        try
+        {
+            writer.Flush();
+            writer.Close();
+        }
+        catch
+        {
+        }
+
+        writer = null;
+    }
+}

PluginLoader/Main.cs

@@ -0,0 +1,243 @@
+using System.Diagnostics;
+using System.Net;
+using System.Reflection;
+using HarmonyLib;
+using PluginLoader.Compiler;
+using PluginLoader.Data;
+using PluginLoader.GUI;
+using PluginLoader.Stats;
+using Sandbox.Game.World;
+using VRage.Plugins;
+using SEPMPlugin = PluginLoader.SEPM.SEPMPlugin;
+
+namespace PluginLoader;
+
+public class Main : IHandleInputPlugin
+{
+    private const string HarmonyVersion = "2.2.1.0";
+
+    public static Main Instance;
+
+    private readonly List<PluginInstance> plugins = new();
+
+    private bool init;
+
+    public Main()
+    {
+        var sw = Stopwatch.StartNew();
+
+        Splash = new();
+
+        Instance = this;
+
+        var temp = Cursor.Current;
+        Cursor.Current = Cursors.AppStarting;
+
+        var pluginsDir = LoaderTools.PluginsDir;
+        Directory.CreateDirectory(pluginsDir);
+
+        LogFile.Init(pluginsDir);
+        LogFile.WriteLine("Starting - v" + Assembly.GetExecutingAssembly().GetName().Version.ToString(3));
+
+        // Fix tls 1.2 not supported on Windows 7 - github.com is tls 1.2 only
+        try
+        {
+            ServicePointManager.SecurityProtocol |= SecurityProtocolType.Tls12;
+        }
+        catch (NotSupportedException e)
+        {
+            LogFile.WriteLine("An error occurred while setting up networking, web requests will probably fail: " + e);
+        }
+
+        Splash.SetText("Finding references...");
+        RoslynReferences.GenerateAssemblyList();
+
+        AppDomain.CurrentDomain.AssemblyResolve += ResolveDependencies;
+
+        Config = PluginConfig.Load(pluginsDir);
+        List = new(pluginsDir, Config);
+
+        Config.Init(List);
+
+        StatsClient.OverrideBaseUrl(Config.StatsServerBaseUrl);
+
+        Splash.SetText("Patching...");
+        LogFile.WriteLine("Patching");
+
+        // Check harmony version
+        var expectedHarmony = new Version(HarmonyVersion);
+        var actualHarmony = typeof(Harmony).Assembly.GetName().Version;
+        if (expectedHarmony != actualHarmony)
+            LogFile.WriteLine(
+                $"WARNING: Unexpected Harmony version, plugins may be unstable. Expected {expectedHarmony} but found {actualHarmony}");
+
+        new Harmony("avaness.PluginLoader").PatchAll(Assembly.GetExecutingAssembly());
+
+        Splash.SetText("Instantiating plugins...");
+        LogFile.WriteLine("Instantiating plugins");
+        foreach (var id in Config)
+        {
+            var data = List[id];
+            if (data is GitHubPlugin github)
+                github.Init(pluginsDir);
+            if (PluginInstance.TryGet(data, out var p))
+            {
+                plugins.Add(p);
+                if (data.IsLocal)
+                    HasLocal = true;
+            }
+        }
+
+        sw.Stop();
+
+        // FIXME: It can potentially run in the background speeding up the game's startup
+        ReportEnabledPlugins();
+
+        LogFile.WriteLine($"Finished startup. Took {sw.ElapsedMilliseconds}ms");
+
+        Cursor.Current = temp;
+
+        Splash.Delete();
+        Splash = null;
+    }
+
+    public PluginList List { get; }
+    public PluginConfig Config { get; }
+    public SplashScreen Splash { get; }
+
+    /// <summary>
+    ///     True if a local plugin was loaded
+    /// </summary>
+    public bool HasLocal { get; }
+
+    // Skip local plugins, keep only enabled ones
+    public string[] TrackablePluginIds => Config.EnabledPlugins.Where(id => !List[id].IsLocal).ToArray();
+
+    public void Init(object gameInstance)
+    {
+        LogFile.WriteLine($"Initializing {plugins.Count} plugins");
+        for (var i = plugins.Count - 1; i >= 0; i--)
+        {
+            var p = plugins[i];
+            if (!p.Init(gameInstance))
+                plugins.RemoveAtFast(i);
+        }
+
+        init = true;
+    }
+
+    public void Update()
+    {
+        if (init)
+            for (var i = plugins.Count - 1; i >= 0; i--)
+            {
+                var p = plugins[i];
+                if (!p.Update())
+                    plugins.RemoveAtFast(i);
+            }
+    }
+
+    public void HandleInput()
+    {
+        if (init)
+            for (var i = plugins.Count - 1; i >= 0; i--)
+            {
+                var p = plugins[i];
+                if (!p.HandleInput())
+                    plugins.RemoveAtFast(i);
+            }
+    }
+
+    public void Dispose()
+    {
+        foreach (var p in plugins)
+            p.Dispose();
+        plugins.Clear();
+
+        AppDomain.CurrentDomain.AssemblyResolve -= ResolveDependencies;
+        LogFile.Dispose();
+        Instance = null;
+    }
+
+    public bool TryGetPluginInstance(string id, out PluginInstance instance)
+    {
+        instance = null;
+        if (!init)
+            return false;
+
+        foreach (var p in plugins)
+            if (p.Id == id)
+            {
+                instance = p;
+                return true;
+            }
+
+        return false;
+    }
+
+    private void ReportEnabledPlugins()
+    {
+        if (!PlayerConsent.ConsentGiven)
+            return;
+
+        Splash.SetText("Reporting plugin usage...");
+        LogFile.WriteLine("Reporting plugin usage");
+
+        // Config has already been validated at this point so all enabled plugins will have list items
+        // FIXME: Move into a background thread
+        if (StatsClient.Track(TrackablePluginIds))
+            LogFile.WriteLine("List of enabled plugins has been sent to the statistics server");
+        else
+            LogFile.WriteLine("Failed to send the list of enabled plugins to the statistics server");
+    }
+
+    public void RegisterComponents()
+    {
+        LogFile.WriteLine($"Registering {plugins.Count} components");
+        foreach (var plugin in plugins)
+            plugin.RegisterSession(MySession.Static);
+    }
+
+    public void DisablePlugins()
+    {
+        Config.Disable();
+        plugins.Clear();
+        LogFile.WriteLine("Disabled all plugins");
+    }
+
+    public void InstantiatePlugins()
+    {
+        LogFile.WriteLine($"Loading {plugins.Count} plugins");
+        for (var i = plugins.Count - 1; i >= 0; i--)
+        {
+            var p = plugins[i];
+            if (!p.Instantiate())
+                plugins.RemoveAtFast(i);
+        }
+    }
+
+
+    private Assembly ResolveDependencies(object sender, ResolveEventArgs args)
+    {
+        var assembly = args.RequestingAssembly?.GetName().ToString();
+        if (args.Name.Contains("0Harmony"))
+        {
+            if (assembly != null)
+                LogFile.WriteLine("Resolving 0Harmony for " + assembly);
+            else
+                LogFile.WriteLine("Resolving 0Harmony");
+            return typeof(Harmony).Assembly;
+        }
+
+        if (args.Name.Contains("SEPluginManager"))
+        {
+            if (assembly != null)
+                LogFile.WriteLine("Resolving SEPluginManager for " + assembly);
+            else
+                LogFile.WriteLine("Resolving SEPluginManager");
+            return typeof(SEPMPlugin).Assembly;
+        }
+
+        return null;
+    }
+}

PluginLoader/Network/GitHub.cs

@@ -0,0 +1,48 @@
+using System.Net;
+
+namespace PluginLoader.Network;
+
+public static class GitHub
+{
+    public const string listRepoName = "sepluginloader/PluginHub";
+    public const string listRepoCommit = "main";
+    public const string listRepoHash = "plugins.sha1";
+
+    private const string repoZipUrl = "https://github.com/{0}/archive/{1}.zip";
+    private const string rawUrl = "https://raw.githubusercontent.com/{0}/{1}/";
+
+    public static Stream DownloadRepo(string name, string commit, out string fileName)
+    {
+        var uri = new Uri(string.Format(repoZipUrl, name, commit), UriKind.Absolute);
+        LogFile.WriteLine("Downloading " + uri);
+        var request = WebRequest.CreateHttp(uri);
+        request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
+        request.Timeout = Main.Instance.Config.NetworkTimeout;
+
+        var response = (HttpWebResponse)request.GetResponse();
+        fileName = response.Headers["Content-Disposition"];
+        if (fileName != null)
+        {
+            var index = fileName.IndexOf("filename=");
+            if (index >= 0)
+            {
+                index += "filename=".Length;
+                fileName = fileName.Substring(index).Trim('"');
+            }
+        }
+
+        return response.GetResponseStream();
+    }
+
+    public static Stream DownloadFile(string name, string commit, string path)
+    {
+        var uri = new Uri(string.Format(rawUrl, name, commit) + path.TrimStart('/'), UriKind.Absolute);
+        LogFile.WriteLine("Downloading " + uri);
+        var request = WebRequest.CreateHttp(uri);
+        request.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;
+        request.Timeout = Main.Instance.Config.NetworkTimeout;
+
+        var response = (HttpWebResponse)request.GetResponse();
+        return response.GetResponseStream();
+    }
+}

PluginLoader/Patch/Patch_ComponentRegistered.cs

@@ -0,0 +1,18 @@
+using System.Reflection;
+using HarmonyLib;
+using Sandbox.Game.World;
+using VRage.Game;
+using VRage.Plugins;
+
+namespace PluginLoader.Patch;
+
+[HarmonyPatch(typeof(MySession), "RegisterComponentsFromAssembly")]
+[HarmonyPatch(new[] { typeof(Assembly), typeof(bool), typeof(MyModContext) })]
+public static class Patch_ComponentRegistered
+{
+    public static void Prefix(Assembly assembly)
+    {
+        if (assembly == MyPlugins.GameAssembly)
+            Main.Instance?.RegisterComponents();
+    }
+}

PluginLoader/Patch/Patch_CreateMenu.cs

@@ -0,0 +1,60 @@
+using HarmonyLib;
+using PluginLoader.GUI;
+using Sandbox.Graphics.GUI;
+using SpaceEngineers.Game.GUI;
+using VRage.Game;
+using VRage.Utils;
+using VRageMath;
+
+// ReSharper disable InconsistentNaming
+
+namespace PluginLoader.Patch;
+
+[HarmonyPatch(typeof(MyGuiScreenMainMenu), "CreateMainMenu")]
+public static class Patch_CreateMainMenu
+{
+    public static void Postfix(MyGuiScreenMainMenu __instance, Vector2 leftButtonPositionOrigin,
+                               ref Vector2 lastButtonPosition)
+    {
+        MyGuiControlButton lastBtn = null;
+        foreach (var control in __instance.Controls)
+            if (control is MyGuiControlButton btn && btn.Position == lastButtonPosition)
+            {
+                lastBtn = btn;
+                break;
+            }
+
+        Vector2 position;
+        if (lastBtn == null)
+        {
+            position = lastButtonPosition + MyGuiConstants.MENU_BUTTONS_POSITION_DELTA;
+        }
+        else
+        {
+            position = lastBtn.Position;
+            lastBtn.Position = lastButtonPosition + MyGuiConstants.MENU_BUTTONS_POSITION_DELTA;
+        }
+
+        var openBtn = new MyGuiControlButton(position, MyGuiControlButtonStyleEnum.StripeLeft,
+                                             originAlign: MyGuiDrawAlignEnum.HORISONTAL_CENTER_AND_VERTICAL_BOTTOM,
+                                             text: new("Plugins"),
+                                             onButtonClick: _ => MyGuiScreenPluginConfig.OpenMenu())
+        {
+            BorderEnabled = false,
+            BorderSize = 0,
+            BorderHighlightEnabled = false,
+            BorderColor = Vector4.Zero
+        };
+        __instance.Controls.Add(openBtn);
+    }
+}
+
+[HarmonyPatch(typeof(MyGuiScreenMainMenu), "CreateInGameMenu")]
+public static class Patch_CreateInGameMenu
+{
+    public static void Postfix(MyGuiScreenMainMenu __instance, Vector2 leftButtonPositionOrigin,
+                               ref Vector2 lastButtonPosition)
+    {
+        Patch_CreateMainMenu.Postfix(__instance, leftButtonPositionOrigin, ref lastButtonPosition);
+    }
+}

PluginLoader/Patch/Patch_DisableConfig.cs

@@ -0,0 +1,26 @@
+using HarmonyLib;
+using Sandbox;
+using VRage.Input;
+
+namespace PluginLoader.Patch;
+
+[HarmonyPatch(typeof(MySandboxGame), "LoadData")]
+public static class Patch_DisableConfig
+{
+    public static void Postfix()
+    {
+        // This is the earliest point in which I can use MyInput.Static
+        if (Main.Instance == null)
+            return;
+
+        var main = Main.Instance;
+        var config = main.Config;
+        if (config != null && config.Count > 0 && MyInput.Static is MyVRageInput &&
+            MyInput.Static.IsKeyPress(MyKeys.Escape)
+            && LoaderTools.ShowMessageBox("Escape pressed. Start the game with all plugins disabled?",
+                               "Plugin Loader", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
+            main.DisablePlugins();
+        else
+            main.InstantiatePlugins();
+    }
+}

PluginLoader/Patch/Patch_IngameRestart.cs

@@ -0,0 +1,38 @@
+using HarmonyLib;
+using Sandbox.Game.Gui;
+using Sandbox.Graphics.GUI;
+using VRage;
+using VRage.Input;
+
+namespace PluginLoader.Patch;
+
+[HarmonyPatch(typeof(MyGuiScreenGamePlay), "ShowLoadMessageBox")]
+public static class Patch_IngameRestart
+{
+    public static bool Prefix()
+    {
+        if (Main.Instance.HasLocal && MyInput.Static.IsAnyAltKeyPressed() && MyInput.Static.IsAnyCtrlKeyPressed())
+        {
+            ShowRestartMenu();
+            return false;
+        }
+
+        return true;
+    }
+
+    public static void ShowRestartMenu()
+    {
+        var box = MyGuiSandbox.CreateMessageBox(MyMessageBoxStyleEnum.Error, MyMessageBoxButtonsType.YES_NO,
+                                                new("Plugin Loader: Are you sure you want to restart the game?"),
+                                                MyTexts.Get(MyCommonTexts.MessageBoxCaptionPleaseConfirm),
+                                                callback: OnMessageClosed);
+        box.SkipTransition = true;
+        box.CloseBeforeCallback = true;
+        MyGuiSandbox.AddScreen(box);
+    }
+
+    private static void OnMessageClosed(MyGuiScreenMessageBox.ResultEnum result)
+    {
+        if (result == MyGuiScreenMessageBox.ResultEnum.YES) LoaderTools.UnloadAndRestart();
+    }
+}

PluginLoader/Patch/Patch_MyDefinitionManager.cs

@@ -0,0 +1,37 @@
+using HarmonyLib;
+using PluginLoader.Data;
+using Sandbox.Definitions;
+using VRage.Game;
+
+namespace PluginLoader.Patch;
+
+[HarmonyPatch(typeof(MyDefinitionManager), "LoadData")]
+public static class Patch_MyDefinitionManager
+{
+    public static void Prefix(ref List<MyObjectBuilder_Checkpoint.ModItem> mods)
+    {
+        try
+        {
+            var currentMods = new HashSet<ulong>(mods.Select(x => x.PublishedFileId));
+            var newMods = new List<MyObjectBuilder_Checkpoint.ModItem>(mods);
+
+            var list = Main.Instance.List;
+            foreach (var id in Main.Instance.Config.EnabledPlugins)
+            {
+                var data = list[id];
+                if (data is ModPlugin mod && !currentMods.Contains(mod.WorkshopId) && mod.Exists)
+                {
+                    LogFile.WriteLine("Loading client mod definitions for " + mod.WorkshopId);
+                    newMods.Add(mod.GetModItem());
+                }
+            }
+
+            mods = newMods;
+        }
+        catch (Exception e)
+        {
+            LogFile.WriteLine("An error occured while loading client mods: " + e);
+            throw;
+        }
+    }
+}

PluginLoader/Patch/Patch_MyScriptManager.cs

@@ -0,0 +1,48 @@
+using System.Reflection;
+using HarmonyLib;
+using PluginLoader.Data;
+using Sandbox.Game.World;
+using VRage.Game;
+
+namespace PluginLoader.Patch;
+
+[HarmonyPatch(typeof(MyScriptManager), "LoadData")]
+public static class Patch_MyScripManager
+{
+    private static readonly Action<MyScriptManager, string, MyModContext> loadScripts;
+
+    static Patch_MyScripManager()
+    {
+        loadScripts = (Action<MyScriptManager, string, MyModContext>)Delegate.CreateDelegate(
+            typeof(Action<MyScriptManager, string, MyModContext>),
+            typeof(MyScriptManager).GetMethod("LoadScripts", BindingFlags.Instance | BindingFlags.NonPublic));
+    }
+
+    public static void Postfix(MyScriptManager __instance)
+    {
+        try
+        {
+            HashSet<ulong> currentMods;
+            if (MySession.Static.Mods != null)
+                currentMods = new(MySession.Static.Mods.Select(x => x.PublishedFileId));
+            else
+                currentMods = new();
+
+            var list = Main.Instance.List;
+            foreach (var id in Main.Instance.Config.EnabledPlugins)
+            {
+                var data = list[id];
+                if (data is ModPlugin mod && !currentMods.Contains(mod.WorkshopId) && mod.Exists)
+                {
+                    LogFile.WriteLine("Loading client mod scripts for " + mod.WorkshopId);
+                    loadScripts(__instance, mod.ModLocation, mod.GetModContext());
+                }
+            }
+        }
+        catch (Exception e)
+        {
+            LogFile.WriteLine("An error occured while loading client mods: " + e);
+            throw;
+        }
+    }
+}

PluginLoader/PluginConfig.cs

@@ -0,0 +1,181 @@
+using System.Text;
+using System.Xml.Serialization;
+using PluginLoader.Data;
+
+namespace PluginLoader;
+
+public class PluginConfig
+{
+    private const string fileName = "config.xml";
+
+    [XmlIgnore] public readonly Dictionary<string, Profile> ProfileMap = new();
+
+    private string filePath;
+
+    private int networkTimeout = 5000;
+
+    [XmlArray]
+    [XmlArrayItem("Id")]
+    public string[] Plugins
+    {
+        get => EnabledPlugins.ToArray();
+        set => EnabledPlugins = new(value);
+    }
+
+    [XmlIgnore] public HashSet<string> EnabledPlugins { get; private set; } = new();
+
+    [XmlArray]
+    [XmlArrayItem("Plugin")]
+    public LocalFolderPlugin.Config[] LocalFolderPlugins
+    {
+        get => PluginFolders.Values.ToArray();
+        set { PluginFolders = value.ToDictionary(x => x.Folder); }
+    }
+
+    [XmlIgnore] public Dictionary<string, LocalFolderPlugin.Config> PluginFolders { get; private set; } = new();
+
+    [XmlArray]
+    [XmlArrayItem("Profile")]
+    public Profile[] Profiles
+    {
+        get => ProfileMap.Values.ToArray();
+        set
+        {
+            ProfileMap.Clear();
+            foreach (var profile in value)
+                ProfileMap[profile.Key] = profile;
+        }
+    }
+
+    public string ListHash { get; set; }
+
+    // Base URL for the statistics server, change to http://localhost:5000 in config.xml for local development
+    // ReSharper disable once UnassignedGetOnlyAutoProperty
+    public string StatsServerBaseUrl { get; }
+
+    // User consent to use the StatsServer
+    public bool DataHandlingConsent { get; set; }
+    public string DataHandlingConsentDate { get; set; }
+
+    public int NetworkTimeout
+    {
+        get => networkTimeout;
+        set
+        {
+            if (value < 100)
+                networkTimeout = 100;
+            else if (value > 60000)
+                networkTimeout = 60000;
+            else
+                networkTimeout = value;
+        }
+    }
+
+    public int Count => EnabledPlugins.Count;
+
+    public void Init(PluginList plugins)
+    {
+        // Remove plugins from config that no longer exist
+        var toRemove = new List<string>();
+
+        var sb = new StringBuilder("Enabled plugins: ");
+        foreach (var id in EnabledPlugins)
+            if (!plugins.Contains(id))
+            {
+                LogFile.WriteLine($"{id} was in the config but is no longer available");
+                toRemove.Add(id);
+            }
+            else
+            {
+                sb.Append(id).Append(", ");
+            }
+
+        if (EnabledPlugins.Count > 0)
+            sb.Length -= 2;
+        else
+            sb.Append("None");
+        LogFile.WriteLine(sb.ToString());
+
+
+        foreach (var id in toRemove)
+            EnabledPlugins.Remove(id);
+
+        if (toRemove.Count > 0)
+            Save();
+    }
+
+    public void Disable()
+    {
+        EnabledPlugins.Clear();
+    }
+
+
+    public void Save()
+    {
+        try
+        {
+            LogFile.WriteLine("Saving config");
+            var serializer = new XmlSerializer(typeof(PluginConfig));
+            if (File.Exists(filePath))
+                File.Delete(filePath);
+            var fs = File.OpenWrite(filePath);
+            serializer.Serialize(fs, this);
+            fs.Flush();
+            fs.Close();
+        }
+        catch (Exception e)
+        {
+            LogFile.WriteLine("An error occurred while saving plugin config: " + e);
+        }
+    }
+
+    public static PluginConfig Load(string mainDirectory)
+    {
+        var path = Path.Combine(mainDirectory, fileName);
+        if (File.Exists(path))
+            try
+            {
+                var serializer = new XmlSerializer(typeof(PluginConfig));
+                var fs = File.OpenRead(path);
+                var config = (PluginConfig)serializer.Deserialize(fs);
+                fs.Close();
+                config.filePath = path;
+                return config;
+            }
+            catch (Exception e)
+            {
+                LogFile.WriteLine("An error occurred while loading plugin config: " + e);
+            }
+
+        return new()
+        {
+            filePath = path
+        };
+    }
+
+    public IEnumerator<string> GetEnumerator()
+    {
+        return EnabledPlugins.GetEnumerator();
+    }
+
+    public bool IsEnabled(string id)
+    {
+        return EnabledPlugins.Contains(id);
+    }
+
+    public void SetEnabled(string id, bool enabled)
+    {
+        if (EnabledPlugins.Contains(id) == enabled)
+            return;
+
+        if (enabled)
+        {
+            EnabledPlugins.Add(id);
+            Main.Instance.List.SubscribeToItem(id);
+        }
+        else
+        {
+            EnabledPlugins.Remove(id);
+        }
+    }
+}

PluginLoader/PluginInstance.cs

@@ -0,0 +1,176 @@
+using System.Reflection;
+using HarmonyLib;
+using PluginLoader.Data;
+using Sandbox.Game.World;
+using VRage.Game.Components;
+using VRage.Plugins;
+using SEPMPlugin = PluginLoader.SEPM.SEPMPlugin;
+
+namespace PluginLoader;
+
+public class PluginInstance
+{
+    private readonly PluginData data;
+    private readonly Assembly mainAssembly;
+    private readonly Type mainType;
+    private IHandleInputPlugin inputPlugin;
+    private MethodInfo openConfigDialog;
+    private IPlugin plugin;
+
+    private PluginInstance(PluginData data, Assembly mainAssembly, Type mainType)
+    {
+        this.data = data;
+        this.mainAssembly = mainAssembly;
+        this.mainType = mainType;
+    }
+
+    public string Id => data.Id;
+    public bool HasConfigDialog => openConfigDialog != null;
+
+    public bool Instantiate()
+    {
+        try
+        {
+            plugin = (IPlugin)Activator.CreateInstance(mainType);
+            inputPlugin = plugin as IHandleInputPlugin;
+        }
+        catch (Exception e)
+        {
+            ThrowError($"Failed to instantiate {data} because of an error: {e}");
+            return false;
+        }
+
+        try
+        {
+            openConfigDialog = AccessTools.DeclaredMethod(mainType, "OpenConfigDialog", Array.Empty<Type>());
+        }
+        catch (Exception e)
+        {
+            LogFile.WriteLine($"Unable to find OpenConfigDialog() in {data} due to an error: {e}");
+            openConfigDialog = null;
+        }
+
+        return true;
+    }
+
+    public void OpenConfig()
+    {
+        if (plugin == null || openConfigDialog == null)
+            return;
+
+        try
+        {
+            openConfigDialog.Invoke(plugin, Array.Empty<object>());
+        }
+        catch (Exception e)
+        {
+            ThrowError($"Failed to open plugin config for {data} because of an error: {e}");
+        }
+    }
+
+    public bool Init(object gameInstance)
+    {
+        if (plugin == null)
+            return false;
+
+        try
+        {
+            if (plugin is SEPMPlugin sepm)
+                LoaderTools.ExecuteMain(sepm);
+            plugin.Init(gameInstance);
+            return true;
+        }
+        catch (Exception e)
+        {
+            ThrowError($"Failed to initialize {data} because of an error: {e}");
+            return false;
+        }
+    }
+
+    public void RegisterSession(MySession session)
+    {
+        if (plugin != null)
+            try
+            {
+                var descType = typeof(MySessionComponentDescriptor);
+                var count = 0;
+                foreach (var t in mainAssembly.GetTypes().Where(t => Attribute.IsDefined(t, descType)))
+                {
+                    var comp = (MySessionComponentBase)Activator.CreateInstance(t);
+                    session.RegisterComponent(comp, comp.UpdateOrder, comp.Priority);
+                    count++;
+                }
+
+                if (count > 0)
+                    LogFile.WriteLine($"Registered {count} session components from: {mainAssembly.FullName}");
+            }
+            catch (Exception e)
+            {
+                ThrowError($"Failed to register {data} because of an error: {e}");
+            }
+    }
+
+    public bool Update()
+    {
+        if (plugin == null)
+            return false;
+
+        plugin.Update();
+        return true;
+    }
+
+    public bool HandleInput()
+    {
+        if (plugin == null)
+            return false;
+
+        inputPlugin?.HandleInput();
+        return true;
+    }
+
+    public void Dispose()
+    {
+        if (plugin != null)
+            try
+            {
+                plugin.Dispose();
+                plugin = null;
+                inputPlugin = null;
+            }
+            catch (Exception e)
+            {
+                data.Status = PluginStatus.Error;
+                LogFile.WriteLine($"Failed to dispose {data} because of an error: {e}");
+            }
+    }
+
+    private void ThrowError(string error)
+    {
+        LogFile.WriteLine(error);
+        data.Error();
+        Dispose();
+    }
+
+    public static bool TryGet(PluginData data, out PluginInstance instance)
+    {
+        instance = null;
+        if (data.Status == PluginStatus.Error || !data.TryLoadAssembly(out var a))
+            return false;
+
+        var pluginType = a.GetTypes().FirstOrDefault(t => typeof(IPlugin).IsAssignableFrom(t));
+        if (pluginType == null)
+        {
+            LogFile.WriteLine($"Failed to load {data} because it does not contain an IPlugin");
+            data.Error();
+            return false;
+        }
+
+        instance = new(data, a, pluginType);
+        return true;
+    }
+
+    public override string ToString()
+    {
+        return data.ToString();
+    }
+}

PluginLoader/PluginList.cs

@@ -0,0 +1,369 @@
+using System.Collections;
+using System.IO.Compression;
+using System.Xml.Serialization;
+using PluginLoader.Data;
+using PluginLoader.Network;
+using ProtoBuf;
+
+namespace PluginLoader;
+
+public class PluginList : IEnumerable<PluginData>
+{
+    private Dictionary<string, PluginData> plugins = new();
+
+    public PluginList(string mainDirectory, PluginConfig config)
+    {
+        var lbl = Main.Instance.Splash;
+
+        lbl.SetText("Downloading plugin list...");
+        DownloadList(mainDirectory, config);
+
+        if (plugins.Count == 0)
+        {
+            LogFile.WriteLine("WARNING: No plugins in the plugin list. Plugin list will contain local plugins only.");
+            HasError = true;
+        }
+
+        FindWorkshopPlugins(config);
+        FindLocalPlugins(config, mainDirectory);
+        LogFile.WriteLine($"Found {plugins.Count} plugins");
+        FindPluginGroups();
+        FindModDependencies();
+    }
+
+    public int Count => plugins.Count;
+
+    public bool HasError { get; }
+
+    public PluginData this[string key]
+    {
+        get => plugins[key];
+        set => plugins[key] = value;
+    }
+
+
+    public IEnumerator<PluginData> GetEnumerator()
+    {
+        return plugins.Values.GetEnumerator();
+    }
+
+    IEnumerator IEnumerable.GetEnumerator()
+    {
+        return plugins.Values.GetEnumerator();
+    }
+
+    public bool Contains(string id)
+    {
+        return plugins.ContainsKey(id);
+    }
+
+    public bool TryGetPlugin(string id, out PluginData pluginData)
+    {
+        return plugins.TryGetValue(id, out pluginData);
+    }
+
+    /// <summary>
+    ///     Ensures the user is subscribed to the steam plugin.
+    /// </summary>
+    public void SubscribeToItem(string id)
+    {
+        if (plugins.TryGetValue(id, out var data) && data is ISteamItem steam)
+            SteamAPI.SubscribeToItem(steam.WorkshopId);
+    }
+
+    public bool Remove(string id)
+    {
+        return plugins.Remove(id);
+    }
+
+    public void Add(PluginData data)
+    {
+        plugins[data.Id] = data;
+    }
+
+    private void FindPluginGroups()
+    {
+        var groups = 0;
+        foreach (var group in plugins.Values.Where(x => !string.IsNullOrWhiteSpace(x.GroupId)).GroupBy(x => x.GroupId))
+        {
+            groups++;
+            foreach (var data in group)
+                data.Group.AddRange(group.Where(x => x != data));
+        }
+
+        if (groups > 0)
+            LogFile.WriteLine($"Found {groups} plugin groups");
+    }
+
+    private void FindModDependencies()
+    {
+        foreach (var data in plugins.Values)
+            if (data is ModPlugin mod)
+                FindModDependencies(mod);
+    }
+
+    private void FindModDependencies(ModPlugin mod)
+    {
+        if (mod.DependencyIds == null)
+            return;
+
+        var dependencies = new Dictionary<ulong, ModPlugin>();
+        dependencies.Add(mod.WorkshopId, mod);
+        var toProcess = new Stack<ModPlugin>();
+        toProcess.Push(mod);
+
+        while (toProcess.Count > 0)
+        {
+            var temp = toProcess.Pop();
+
+            if (temp.DependencyIds == null)
+                continue;
+
+            foreach (var id in temp.DependencyIds)
+                if (!dependencies.ContainsKey(id) && plugins.TryGetValue(id.ToString(), out var data) &&
+                    data is ModPlugin dependency)
+                {
+                    toProcess.Push(dependency);
+                    dependencies[id] = dependency;
+                }
+        }
+
+        dependencies.Remove(mod.WorkshopId);
+        mod.Dependencies = dependencies.Values.ToArray();
+    }
+
+    private void DownloadList(string mainDirectory, PluginConfig config)
+    {
+        var whitelist = Path.Combine(mainDirectory, "whitelist.bin");
+
+        PluginData[] list;
+        var currentHash = config.ListHash;
+        string newHash;
+        if (!TryDownloadWhitelistHash(out newHash))
+        {
+            // No connection to plugin hub, read from cache
+            if (!TryReadWhitelistFile(whitelist, out list))
+                return;
+        }
+        else if (currentHash == null || currentHash != newHash)
+        {
+            // Plugin list changed, try downloading new version first
+            if (!TryDownloadWhitelistFile(whitelist, newHash, config, out list)
+                && !TryReadWhitelistFile(whitelist, out list))
+                return;
+        }
+        else
+        {
+            // Plugin list did not change, try reading the current version first
+            if (!TryReadWhitelistFile(whitelist, out list)
+                && !TryDownloadWhitelistFile(whitelist, newHash, config, out list))
+                return;
+        }
+
+        if (list != null)
+            plugins = list.ToDictionary(x => x.Id);
+    }
+
+    private bool TryReadWhitelistFile(string file, out PluginData[] list)
+    {
+        list = null;
+
+        if (File.Exists(file) && new FileInfo(file).Length > 0)
+        {
+            LogFile.WriteLine("Reading whitelist from cache");
+            try
+            {
+                using (Stream binFile = File.OpenRead(file))
+                {
+                    list = Serializer.Deserialize<PluginData[]>(binFile);
+                }
+
+                LogFile.WriteLine("Whitelist retrieved from disk");
+                return true;
+            }
+            catch (Exception e)
+            {
+                LogFile.WriteLine("Error while reading whitelist: " + e);
+            }
+        }
+        else
+        {
+            LogFile.WriteLine("No whitelist cache exists");
+        }
+
+        return false;
+    }
+
+    private bool TryDownloadWhitelistFile(string file, string hash, PluginConfig config, out PluginData[] list)
+    {
+        list = null;
+        var newPlugins = new Dictionary<string, PluginData>();
+
+        try
+        {
+            using (var zipFileStream = GitHub.DownloadRepo(GitHub.listRepoName, GitHub.listRepoCommit, out _))
+            using (var zipFile = new ZipArchive(zipFileStream))
+            {
+                var xml = new XmlSerializer(typeof(PluginData));
+                foreach (var entry in zipFile.Entries)
+                {
+                    if (!entry.FullName.EndsWith("xml", StringComparison.OrdinalIgnoreCase))
+                        continue;
+
+                    using (var entryStream = entry.Open())
+                    using (var entryReader = new StreamReader(entryStream))
+                    {
+                        try
+                        {
+                            var data = (PluginData)xml.Deserialize(entryReader);
+                            newPlugins[data.Id] = data;
+                        }
+                        catch (InvalidOperationException e)
+                        {
+                            LogFile.WriteLine("An error occurred while reading the plugin xml: " +
+                                              (e.InnerException ?? e));
+                        }
+                    }
+                }
+            }
+
+            list = newPlugins.Values.ToArray();
+            return TrySaveWhitelist(file, list, hash, config);
+        }
+        catch (Exception e)
+        {
+            LogFile.WriteLine("Error while downloading whitelist: " + e);
+        }
+
+        return false;
+    }
+
+    private bool TrySaveWhitelist(string file, PluginData[] list, string hash, PluginConfig config)
+    {
+        try
+        {
+            LogFile.WriteLine("Saving whitelist to disk");
+            using (var mem = new MemoryStream())
+            {
+                Serializer.Serialize(mem, list);
+                using (Stream binFile = File.Create(file))
+                {
+                    mem.WriteTo(binFile);
+                }
+            }
+
+            config.ListHash = hash;
+            config.Save();
+
+            LogFile.WriteLine("Whitelist updated");
+            return true;
+        }
+        catch (Exception e)
+        {
+            LogFile.WriteLine("Error while saving whitelist: " + e);
+            try
+            {
+                File.Delete(file);
+            }
+            catch
+            {
+            }
+
+            return false;
+        }
+    }
+
+    private bool TryDownloadWhitelistHash(out string hash)
+    {
+        hash = null;
+        try
+        {
+            using (var hashStream =
+                   GitHub.DownloadFile(GitHub.listRepoName, GitHub.listRepoCommit, GitHub.listRepoHash))
+            using (var hashStreamReader = new StreamReader(hashStream))
+            {
+                hash = hashStreamReader.ReadToEnd().Trim();
+            }
+
+            return true;
+        }
+        catch (Exception e)
+        {
+            LogFile.WriteLine("Error while downloading whitelist hash: " + e);
+            return false;
+        }
+    }
+
+    private void FindLocalPlugins(PluginConfig config, string mainDirectory)
+    {
+        foreach (var dll in Directory.EnumerateFiles(mainDirectory, "*.dll", SearchOption.AllDirectories))
+            if (!dll.Contains(Path.DirectorySeparatorChar + "GitHub" + Path.DirectorySeparatorChar,
+                              StringComparison.OrdinalIgnoreCase))
+            {
+                var local = new LocalPlugin(dll);
+                var name = local.FriendlyName;
+                if (!name.StartsWith("0Harmony") && !name.StartsWith("Microsoft"))
+                    plugins[local.Id] = local;
+            }
+
+        foreach (var folderConfig in config.PluginFolders.Values)
+            if (folderConfig.Valid)
+            {
+                var local = new LocalFolderPlugin(folderConfig);
+                plugins[local.Id] = local;
+            }
+    }
+
+    private void FindWorkshopPlugins(PluginConfig config)
+    {
+        var steamPlugins = new List<ISteamItem>(plugins.Values.Select(x => x as ISteamItem).Where(x => x != null));
+
+        Main.Instance.Splash.SetText("Updating workshop items...");
+
+        SteamAPI.Update(steamPlugins.Where(x => config.IsEnabled(x.Id)).Select(x => x.WorkshopId));
+
+        var workshop = Path.GetFullPath(@"..\..\..\workshop\content\244850\");
+        foreach (var steam in steamPlugins)
+            try
+            {
+                var path = Path.Combine(workshop, steam.Id);
+                if (Directory.Exists(path))
+                {
+                    if (steam is SteamPlugin plugin && TryGetPlugin(path, out string dllFile))
+                        plugin.Init(dllFile);
+                }
+                else if (config.IsEnabled(steam.Id))
+                {
+                    ((PluginData)steam).Status = PluginStatus.Error;
+                    LogFile.WriteLine($"The plugin '{steam}' is missing and cannot be loaded.");
+                }
+            }
+            catch (Exception e)
+            {
+                LogFile.WriteLine($"An error occurred while searching for the workshop plugin {steam}: {e}");
+            }
+    }
+
+    private bool TryGetPlugin(string modRoot, out string pluginFile)
+    {
+        foreach (var file in Directory.EnumerateFiles(modRoot, "*.plugin"))
+        {
+            var name = Path.GetFileName(file);
+            if (!name.StartsWith("0Harmony", StringComparison.OrdinalIgnoreCase))
+            {
+                pluginFile = file;
+                return true;
+            }
+        }
+
+        var sepm = Path.Combine(modRoot, "Data", "sepm-plugin.zip");
+        if (File.Exists(sepm))
+        {
+            pluginFile = sepm;
+            return true;
+        }
+
+        pluginFile = null;
+        return false;
+    }
+}

PluginLoader/PluginLoader.csproj

@@ -0,0 +1,21 @@
+<Project Sdk="Microsoft.Net.SDK">
+    <PropertyGroup>
+        <TargetFramework>net6.0-windows10.0.19041.0</TargetFramework>
+        <Nullable>enable</Nullable>
+        <ImplicitUsings>true</ImplicitUsings>
+        <UseWindowsForms>true</UseWindowsForms>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Lib.Harmony" Version="2.2.2" />
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="2.9.0" IncludeAssets="compile" PrivateAssets="all" />
+        <PackageReference Include="protobuf-net" Version="2.4.7" />
+        <PackageReference Include="SpaceEngineersDedicated.ReferenceAssemblies" Version="1.201.13" IncludeAssets="compile" PrivateAssets="all" />
+        <PackageReference Include="Steamworks.NET" Version="15.0.1" IncludeAssets="compile" PrivateAssets="all" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <EmbeddedResource Include="splash.gif" />
+    </ItemGroup>
+
+</Project>

PluginLoader/Profile.cs

@@ -0,0 +1,24 @@
+namespace PluginLoader;
+
+public class Profile
+{
+    public Profile()
+    {
+    }
+
+    public Profile(string name, string[] plugins)
+    {
+        Key = Guid.NewGuid().ToString();
+        Name = name;
+        Plugins = plugins;
+    }
+
+    // Unique key of the profile
+    public string Key { get; set; }
+
+    // Name of the profile
+    public string Name { get; set; }
+
+    // Plugin IDs
+    public string[] Plugins { get; set; }
+}

PluginLoader/SEPM/Logger.cs

@@ -0,0 +1,8 @@
+namespace PluginLoader.SEPM;
+
+public class Logger
+{
+    public void Log(string text)
+    {
+    }
+}

PluginLoader/SEPM/SEPMPlugin.cs

@@ -0,0 +1,9 @@
+using HarmonyLib;
+using VRage.Plugins;
+
+namespace PluginLoader.SEPM;
+
+public interface SEPMPlugin : IPlugin
+{
+    void Main(Harmony harmony, Logger log);
+}

PluginLoader/Stats/Model/ConsentRequest.cs

@@ -0,0 +1,14 @@
+// ReSharper disable UnusedAutoPropertyAccessor.Global
+
+namespace PluginLoader.Stats.Model;
+
+// Request data received from the Plugin Loader to store user consent or withdrawal,
+// this request is NOT sent if the user does not give consent in the first place
+public class ConsentRequest
+{
+    // Hash of the player's Steam ID
+    public string PlayerHash { get; set; }
+
+    // True if the consent has just given, false if has just withdrawn
+    public bool Consent { get; set; }
+}

PluginLoader/Stats/Model/PluginStat.cs

@@ -0,0 +1,24 @@
+namespace PluginLoader.Stats.Model;
+
+// Statistics for a single plugin
+public class PluginStat
+{
+    // Number of players who successfully started SE with this plugin enabled anytime during the past 30 days
+    public int Players { get; set; }
+
+    // Total number of upvotes and downvotes since the beginning (votes do not expire)
+    public int Upvotes { get; set; }
+    public int Downvotes { get; set; }
+
+    // Whether the requesting player tried the plugin
+    public bool Tried { get; set; }
+
+    // Current vote of the requesting player
+    // +1: Upvoted
+    //  0: No vote (or cleared it)
+    // -1: Downvoted
+    public int Vote { get; set; }
+
+    // Number of half stars [1-10] based on the upvote ratio, zero if there are not enough votes on the plugin yet
+    public int Rating { get; set; }
+}

PluginLoader/Stats/Model/PluginStats.cs

@@ -0,0 +1,11 @@
+namespace PluginLoader.Stats.Model;
+
+// Statistics for all plugins
+public class PluginStats
+{
+    // Key: pluginId
+    public Dictionary<string, PluginStat> Stats { get; set; } = new();
+
+    // Token the player is required to present for voting (making it harder to spoof votes)
+    public string VotingToken { get; set; }
+}

PluginLoader/Stats/Model/TrackRequest.cs

@@ -0,0 +1,17 @@
+namespace PluginLoader.Stats.Model;
+
+// Request data sent to the StatsServer each time the game is started
+public class TrackRequest
+{
+    // Hash of the player's Steam ID
+    // Hexdump of the first 80 bits of SHA1($"{steamId}")
+    // The client determines the ID of the player, never the server.
+    // Using a hash is required for data protection and privacy.
+    // Using a hash makes it impractical to track back usage or votes to
+    // individual players, while still allowing for near-perfect deduplication.
+    // It also prevents stealing all the Steam IDs from the server's database.
+    public string PlayerHash { get; set; }
+
+    // Ids of enabled plugins when the game started
+    public string[] EnabledPluginIds { get; set; }
+}

PluginLoader/Stats/Model/VoteRequest.cs

@@ -0,0 +1,20 @@
+namespace PluginLoader.Stats.Model;
+
+// Request data sent to the StatsServer each time the user changes his/her vote on a plugin
+public class VoteRequest
+{
+    // Id of the plugin
+    public string PluginId { get; set; }
+
+    // Obfuscated player identifier, see Track.PlayerHash
+    public string PlayerHash { get; set; }
+
+    // Voting token returned with the plugin stats
+    public string VotingToken { get; set; }
+
+    // Vote to store
+    // +1: Upvote
+    //  0: Clear vote
+    // -1: Downvote
+    public int Vote { get; set; }
+}

PluginLoader/Stats/StatsClient.cs

@@ -0,0 +1,101 @@
+using PluginLoader.GUI;
+using PluginLoader.Stats.Model;
+using PluginLoader.Tools;
+
+namespace PluginLoader.Stats;
+
+public static class StatsClient
+{
+    // API address
+    private static string baseUri = "https://pluginstats.ferenczi.eu";
+    private static string playerHash;
+
+    // Latest voting token received
+    private static string votingToken;
+
+    // API endpoints
+    private static string ConsentUri => $"{baseUri}/Consent";
+    private static string StatsUri => $"{baseUri}/Stats";
+    private static string TrackUri => $"{baseUri}/Track";
+    private static string VoteUri => $"{baseUri}/Vote";
+
+    // Hashed Steam ID of the player
+    private static string PlayerHash =>
+        playerHash ??= Tools.Tools.Sha1HexDigest($"{Tools.Tools.GetSteamId()}").Substring(0, 20);
+
+    public static void OverrideBaseUrl(string uri)
+    {
+        if (string.IsNullOrEmpty(uri))
+            return;
+
+        baseUri = uri;
+    }
+
+    public static bool Consent(bool consent)
+    {
+        if (consent)
+            LogFile.WriteLine("Registering player consent on the statistics server");
+        else
+            LogFile.WriteLine("Withdrawing player consent, removing user data from the statistics server");
+
+        var consentRequest = new ConsentRequest
+        {
+            PlayerHash = PlayerHash,
+            Consent = consent
+        };
+
+        return SimpleHttpClient.Post(ConsentUri, consentRequest);
+    }
+
+    // This function may be called from another thread.
+    public static PluginStats DownloadStats()
+    {
+        if (!PlayerConsent.ConsentGiven)
+        {
+            LogFile.WriteGameLog("Downloading plugin statistics anonymously...");
+            votingToken = null;
+            return SimpleHttpClient.Get<PluginStats>(StatsUri);
+        }
+
+        LogFile.WriteGameLog("Downloading plugin statistics, ratings and votes for " + PlayerHash);
+
+        var parameters = new Dictionary<string, string> { ["playerHash"] = PlayerHash };
+        var pluginStats = SimpleHttpClient.Get<PluginStats>(StatsUri, parameters);
+
+        votingToken = pluginStats?.VotingToken;
+
+        return pluginStats;
+    }
+
+    public static bool Track(string[] pluginIds)
+    {
+        var trackRequest = new TrackRequest
+        {
+            PlayerHash = PlayerHash,
+            EnabledPluginIds = pluginIds
+        };
+
+        return SimpleHttpClient.Post(TrackUri, trackRequest);
+    }
+
+    public static PluginStat Vote(string pluginId, int vote)
+    {
+        if (votingToken == null)
+        {
+            LogFile.WriteLine("Voting token is not available, cannot vote");
+            return null;
+        }
+
+        LogFile.WriteLine($"Voting {vote} on plugin {pluginId}");
+        var voteRequest = new VoteRequest
+        {
+            PlayerHash = PlayerHash,
+            PluginId = pluginId,
+            VotingToken = votingToken,
+            Vote = vote
+        };
+
+        var stat = SimpleHttpClient.Post<PluginStat, VoteRequest>(VoteUri, voteRequest);
+        return stat;
+    }
+}

PluginLoader/SteamAPI.cs

@@ -0,0 +1,83 @@
+using System.Reflection;
+using System.Text;
+using HarmonyLib;
+using Sandbox.Engine.Networking;
+using Steamworks;
+using VRage.Game;
+using VRage.Utils;
+using Parallel = ParallelTasks.Parallel;
+
+namespace PluginLoader;
+
+public static class SteamAPI
+{
+    private static MethodInfo DownloadModsBlocking;
+
+    public static bool IsSubscribed(ulong id)
+    {
+        var state = (EItemState)SteamUGC.GetItemState(new(id));
+        return (state & EItemState.k_EItemStateSubscribed) == EItemState.k_EItemStateSubscribed;
+    }
+
+    public static void SubscribeToItem(ulong id)
+    {
+        SteamUGC.SubscribeItem(new(id));
+    }
+
+    public static void Update(IEnumerable<ulong> ids)
+    {
+        if (!ids.Any())
+            return;
+
+        var modItems =
+            new List<MyObjectBuilder_Checkpoint.ModItem>(
+                ids.Select(x => new MyObjectBuilder_Checkpoint.ModItem(x, "Steam")));
+        LogFile.WriteLine($"Updating {modItems.Count} workshop items");
+
+        // Source: MyWorkshop.DownloadWorldModsBlocking
+        var result = new MyWorkshop.ResultData();
+        var task = Parallel.Start(delegate { result = UpdateInternal(modItems); });
+        while (!task.IsComplete)
+        {
+            MyGameService.Update();
+            Thread.Sleep(10);
+        }
+
+        if (!result.Success)
+        {
+            var exceptions = task.Exceptions;
+            if (exceptions != null && exceptions.Length > 0)
+            {
+                var sb = new StringBuilder();
+                sb.AppendLine("An error occurred while updating workshop items:");
+                foreach (var e in exceptions)
+                    sb.Append(e);
+                LogFile.WriteLine(sb.ToString());
+            }
+            else
+            {
+                LogFile.WriteLine("Unable to update workshop items");
+            }
+        }
+    }
+
+    public static MyWorkshop.ResultData UpdateInternal(List<MyObjectBuilder_Checkpoint.ModItem> mods)
+    {
+        // Source: MyWorkshop.DownloadWorldModsBlockingInternal
+
+        MyLog.Default.IncreaseIndent();
+
+        var list = new List<WorkshopId>(mods.Select(x => new WorkshopId(x.PublishedFileId, x.PublishedServiceName)));
+
+        if (DownloadModsBlocking == null)
+            DownloadModsBlocking = AccessTools.Method(typeof(MyWorkshop), "DownloadModsBlocking");
+
+        var resultData = (MyWorkshop.ResultData)DownloadModsBlocking.Invoke(mods, new object[]
+        {
+            mods, new MyWorkshop.ResultData { Success = true }, list, new MyWorkshop.CancelToken()
+        });
+
+        MyLog.Default.DecreaseIndent();
+        return resultData;
+    }
+}

PluginLoader/Tools/PostHttpContent.cs

@@ -0,0 +1,25 @@
+using System.Net;
+
+namespace PluginLoader.Tools;
+
+public class PostHttpContent : HttpContent
+{
+    private readonly byte[] content;
+
+    public PostHttpContent(string content)
+    {
+        this.content = content == null ? null : Tools.Utf8.GetBytes(content);
+    }
+
+    protected override async Task SerializeToStreamAsync(Stream stream, TransportContext context)
+    {
+        if (content != null && content.Length > 0)
+            await stream.WriteAsync(content, 0, content.Length);
+    }
+
+    protected override bool TryComputeLength(out long length)
+    {
+        length = content.Length;
+        return true;
+    }
+}

PluginLoader/Tools/SimpleHttpClient.cs

@@ -0,0 +1,190 @@
+using System.Net;
+using System.Text;
+using LitJson;
+
+namespace PluginLoader.Tools;
+
+public static class SimpleHttpClient
+{
+    // REST API request timeout in milliseconds
+    private const int TimeoutMs = 3000;
+
+    public static TV Get<TV>(string url)
+        where TV : class, new()
+    {
+        try
+        {
+            using var response = (HttpWebResponse)CreateRequest(HttpMethod.Get, url).GetResponse();
+
+            using var responseStream = response.GetResponseStream();
+            if (responseStream == null)
+                return null;
+
+            using var streamReader = new StreamReader(responseStream, Encoding.UTF8);
+            return JsonMapper.ToObject<TV>(streamReader.ReadToEnd());
+        }
+        catch (WebException e)
+        {
+            LogFile.WriteGameLog($"REST API request failed: GET {url} [{e.Message}]");
+            return null;
+        }
+    }
+
+    public static TV Get<TV>(string url, Dictionary<string, string> parameters)
+        where TV : class, new()
+    {
+        var uriBuilder = new StringBuilder(url);
+        AppendQueryParameters(uriBuilder, parameters);
+        var uri = uriBuilder.ToString();
+
+        try
+        {
+            using var response = (HttpWebResponse)CreateRequest(HttpMethod.Get, uri).GetResponse();
+
+            using var responseStream = response.GetResponseStream();
+            if (responseStream == null)
+                return null;
+
+            using var streamReader = new StreamReader(responseStream, Encoding.UTF8);
+            return JsonMapper.ToObject<TV>(streamReader.ReadToEnd());
+        }
+        catch (WebException e)
+        {
+            LogFile.WriteGameLog($"REST API request failed: GET {uri} [{e.Message}]");
+            return null;
+        }
+    }
+
+    public static TV Post<TV>(string url)
+        where TV : class, new()
+    {
+        try
+        {
+            var request = CreateRequest(HttpMethod.Post, url);
+            request.ContentLength = 0L;
+            return PostRequest<TV>(request);
+        }
+        catch (WebException e)
+        {
+            LogFile.WriteGameLog($"REST API request failed: POST {url} [{e.Message}]");
+            return null;
+        }
+    }
+
+    public static TV Post<TV>(string url, Dictionary<string, string> parameters)
+        where TV : class, new()
+    {
+        var uriBuilder = new StringBuilder(url);
+        AppendQueryParameters(uriBuilder, parameters);
+        var uri = uriBuilder.ToString();
+
+        try
+        {
+            var request = CreateRequest(HttpMethod.Post, uri);
+            request.ContentType = "application/x-www-form-urlencoded";
+            request.ContentLength = 0;
+            return PostRequest<TV>(request);
+        }
+        catch (WebException e)
+        {
+            LogFile.WriteGameLog($"REST API request failed: POST {uri} [{e.Message}]");
+            return null;
+        }
+    }
+
+    public static TV Post<TV, TR>(string url, TR body)
+        where TR : class, new()
+        where TV : class, new()
+    {
+        try
+        {
+            var request = CreateRequest(HttpMethod.Post, url);
+            var requestJson = JsonMapper.ToJson(body);
+            var requestBytes = Encoding.UTF8.GetBytes(requestJson);
+            request.ContentType = "application/json";
+            request.ContentLength = requestBytes.Length;
+            return PostRequest<TV>(request, requestBytes);
+        }
+        catch (WebException e)
+        {
+            LogFile.WriteGameLog($"REST API request failed: POST {url} [{e.Message}]");
+            return null;
+        }
+    }
+
+    public static bool Post<TR>(string url, TR body)
+        where TR : class, new()
+    {
+        try
+        {
+            var request = CreateRequest(HttpMethod.Post, url);
+            var requestJson = JsonMapper.ToJson(body);
+            var requestBytes = Encoding.UTF8.GetBytes(requestJson);
+            request.ContentType = "application/json";
+            request.ContentLength = requestBytes.Length;
+            return PostRequest(request, requestBytes);
+        }
+        catch (WebException e)
+        {
+            LogFile.WriteGameLog($"REST API request failed: POST {url} [{e.Message}]");
+            return false;
+        }
+    }
+
+    private static TV PostRequest<TV>(HttpWebRequest request, byte[] body = null) where TV : class, new()
+    {
+        if (body != null)
+        {
+            using var requestStream = request.GetRequestStream();
+            requestStream.Write(body, 0, body.Length);
+            requestStream.Close();
+        }
+
+        using var response = (HttpWebResponse)request.GetResponse();
+        using var responseStream = response.GetResponseStream();
+        if (responseStream == null)
+            return null;
+
+        using var streamReader = new StreamReader(responseStream, Encoding.UTF8);
+        var data = JsonMapper.ToObject<TV>(streamReader.ReadToEnd());
+        return data;
+    }
+
+    private static bool PostRequest(HttpWebRequest request, byte[] body = null)
+    {
+        if (body != null)
+        {
+            using var requestStream = request.GetRequestStream();
+            requestStream.Write(body, 0, body.Length);
+            requestStream.Close();
+        }
+
+        using var response = (HttpWebResponse)request.GetResponse();
+
+        return response.StatusCode == HttpStatusCode.OK;
+    }
+
+    private static HttpWebRequest CreateRequest(HttpMethod method, string url)
+    {
+        var http = WebRequest.CreateHttp(url);
+        http.Method = method.ToString().ToUpper();
+        http.Timeout = TimeoutMs;
+        return http;
+    }
+
+    private static void AppendQueryParameters(StringBuilder stringBuilder, Dictionary<string, string> parameters)
+    {
+        if (parameters == null || parameters.Count == 0)
+            return;
+
+        var first = true;
+        foreach (var p in parameters)
+        {
+            stringBuilder.Append(first ? '?' : '&');
+            first = false;
+            stringBuilder.Append(Uri.EscapeDataString(p.Key));
+            stringBuilder.Append('=');
+            stringBuilder.Append(Uri.EscapeDataString(p.Value));
+        }
+    }
+}

PluginLoader/Tools/Tools.cs

@@ -0,0 +1,52 @@
+using System.Security.Cryptography;
+using System.Text;
+using Steamworks;
+
+namespace PluginLoader.Tools;
+
+public static class Tools
+{
+    public static readonly UTF8Encoding Utf8 = new();
+
+    public static string Sha1HexDigest(string text)
+    {
+        using var sha1 = new SHA1Managed();
+        var buffer = Utf8.GetBytes(text);
+        var digest = sha1.ComputeHash(buffer);
+        return BytesToHex(digest);
+    }
+
+    private static string BytesToHex(IReadOnlyCollection<byte> ba)
+    {
+        var hex = new StringBuilder(2 * ba.Count);
+
+        foreach (var t in ba)
+            hex.Append(t.ToString("x2"));
+
+        return hex.ToString();
+    }
+
+    public static string FormatDateIso8601(DateTime dt)
+    {
+        return dt.ToString("s").Substring(0, 10);
+    }
+
+    public static ulong GetSteamId()
+    {
+        return SteamUser.GetSteamID().m_SteamID;
+    }
+
+    // FIXME: Replace this with the proper library call, I could not find one
+    public static string FormatUriQueryString(Dictionary<string, string> parameters)
+    {
+        var query = new StringBuilder();
+        foreach (var p in parameters)
+        {
+            if (query.Length > 0)
+                query.Append('&');
+            query.Append($"{Uri.EscapeDataString(p.Key)}={Uri.EscapeDataString(p.Value)}");
+        }
+
+        return query.ToString();
+    }
+}