Show unhandled exceptions through VEH

Dalamud.Boot/veh.cpp

@@ -453,3 +453,9 @@ void veh::raise_external_event(const std::wstring& info)
     wcsncpy_s(g_external_event_info, info.c_str(), info_size);
     RaiseException(CUSTOM_EXCEPTION_EXTERNAL_EVENT, 0, 0, nullptr);
 }
+
+extern "C" __declspec(dllexport) void BootVehRaiseExternalEventW(LPCWSTR info)
+{
+    const std::wstring info_wstr(info);
+    veh::raise_external_event(info_wstr);
+}

Dalamud/EntryPoint.cs

@@ -292,7 +292,6 @@ public sealed class EntryPoint
                 }
 
                 var pluginInfo = string.Empty;
-                var supportText = ", please visit us on Discord for more help";
                 try
                 {
                     var pm = Service<PluginManager>.GetNullable();
@@ -300,9 +299,6 @@ public sealed class EntryPoint
                     if (plugin != null)
                     {
                         pluginInfo = $"Plugin that caused this:\n{plugin.Name}\n\nClick \"Yes\" and remove it.\n\n";
-
-                        if (plugin.IsThirdParty)
-                            supportText = string.Empty;
                     }
                 }
                 catch
@@ -310,31 +306,18 @@ public sealed class EntryPoint
                     // ignored
                 }
 
-                const MESSAGEBOX_STYLE flags = MESSAGEBOX_STYLE.MB_YESNO | MESSAGEBOX_STYLE.MB_ICONERROR | MESSAGEBOX_STYLE.MB_SYSTEMMODAL;
-                var result = Windows.Win32.PInvoke.MessageBox(
-                    new HWND(Process.GetCurrentProcess().MainWindowHandle),
-                    $"An internal error in a Dalamud plugin occurred.\nThe game must close.\n\n{ex.GetType().Name}\n{info}\n\n{pluginInfo}More information has been recorded separately{supportText}.\n\nDo you want to disable all plugins the next time you start the game?",
-                    "Dalamud",
-                    flags);
-
-                if (result == MESSAGEBOX_RESULT.IDYES)
-                {
-                    Log.Information("User chose to disable plugins on next launch...");
-                    var config = Service<DalamudConfiguration>.Get();
-                    config.PluginSafeMode = true;
-                    config.ForceSave();
-                }
-
                 Log.CloseAndFlush();
-                Environment.Exit(-1);
+
+                ErrorHandling.CrashWithContext($"{ex}\n\n{info}\n\n{pluginInfo}");
                 break;
             default:
                 Log.Fatal("Unhandled SEH object on AppDomain: {Object}", args.ExceptionObject);
 
                 Log.CloseAndFlush();
-                Environment.Exit(-1);
                 break;
         }
+
+        Environment.Exit(-1);
     }
 
     private static void OnUnhandledExceptionStallDebug(object sender, UnhandledExceptionEventArgs args)

Dalamud/Interface/Internal/DalamudInterface.cs

@@ -667,6 +667,8 @@ internal class DalamudInterface : IInternalDisposableService
     {
         if (this.isImGuiDrawDevMenu)
         {
+            using var barColor = ImRaii.PushColor(ImGuiCol.WindowBg, new Vector4(0.060f, 0.060f, 0.060f, 0.773f));
+            barColor.Push(ImGuiCol.MenuBarBg, Vector4.Zero);
             if (ImGui.BeginMainMenuBar())
             {
                 var pluginManager = Service<PluginManager>.Get();
@@ -839,6 +841,11 @@ internal class DalamudInterface : IInternalDisposableService
                             ImGui.PopStyleVar();
                         }
 
+                        if (ImGui.MenuItem("Raise external event through boot"))
+                        {
+                            ErrorHandling.CrashWithContext("Tést");
+                        }
+
                         ImGui.EndMenu();
                     }
 

Dalamud/Utility/ErrorHandling.cs

@@ -0,0 +1,21 @@
+using System.Runtime.InteropServices;
+
+namespace Dalamud.Utility;
+
+/// <summary>
+/// Utilities for handling errors inside Dalamud.
+/// </summary>
+internal static partial class ErrorHandling
+{
+    /// <summary>
+    /// Crash the game at this point, and show the crash handler with the supplied context.
+    /// </summary>
+    /// <param name="context">The context to show in the crash handler.</param>
+    public static void CrashWithContext(string context)
+    {
+        BootVehRaiseExternalEvent(context);
+    }
+
+    [LibraryImport("Dalamud.Boot.dll", EntryPoint = "BootVehRaiseExternalEventW", StringMarshalling = StringMarshalling.Utf16)]
+    private static partial void BootVehRaiseExternalEvent(string info);
+}

DalamudCrashHandler/DalamudCrashHandler.cpp

@@ -1014,8 +1014,8 @@ int main() {
         config.pButtons = buttons;
         config.cButtons = ARRAYSIZE(buttons);
         config.nDefaultButton = IdButtonRestart;
-        config.pszExpandedControlText = L"Hide stack trace";
+        config.pszExpandedControlText = L"Hide further information";
-        config.pszCollapsedControlText = L"Stack trace for plugin developers";
+        config.pszCollapsedControlText = L"Further information for developers";
         config.pszExpandedInformation = window_log_str.c_str();
         config.pszWindowTitle = L"Dalamud Crash Handler";
         config.pRadioButtons = radios;