embed plugin loader directly into the launcher

2022-10-29 01:50:14 +07:00
parent 7204815c0c
commit 66d3dc2ead
53 changed files with 5689 additions and 10 deletions
--- a/PluginLoader/Data/LocalPlugin.cs
+++ b/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();
+    }
+}