From 6061ff7ba11d3123bc4a2d7981a31b735f5dcf8d Mon Sep 17 00:00:00 2001
From: Ilya Kuznetsov <x-i-ll@hotmail.com>
Date: Thu, 18 Feb 2021 16:18:33 +0100
Subject: Added mono_unhandled_exception call to unhandled_exception hook

---
 .../GodotSharp/Core/GodotUnhandledExceptionEvent.cs | 21 +++++++++++++++++++++
 .../GodotSharp/Core/UnhandledExceptionArgs.cs       | 20 ++++++++++++++++++++
 .../glue/GodotSharp/GodotSharp/GodotSharp.csproj    |  2 ++
 3 files changed, 43 insertions(+)
 create mode 100644 modules/mono/glue/GodotSharp/GodotSharp/Core/GodotUnhandledExceptionEvent.cs
 create mode 100644 modules/mono/glue/GodotSharp/GodotSharp/Core/UnhandledExceptionArgs.cs

(limited to 'modules/mono/glue')

diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/GodotUnhandledExceptionEvent.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/GodotUnhandledExceptionEvent.cs
new file mode 100644
index 0000000000..702a6c76ba
--- /dev/null
+++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/GodotUnhandledExceptionEvent.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Godot
+{
+    public static partial class GD
+    {
+        /// <summary>
+        /// Fires when an unhandled exception occurs, regardless of project settings.
+        /// </summary>
+        public static event EventHandler<UnhandledExceptionArgs> UnhandledException;
+
+        private static void OnUnhandledException(Exception e)
+        {
+            UnhandledException?.Invoke(null, new UnhandledExceptionArgs(e));
+        }
+    }
+}
diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/UnhandledExceptionArgs.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/UnhandledExceptionArgs.cs
new file mode 100644
index 0000000000..be01674568
--- /dev/null
+++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/UnhandledExceptionArgs.cs
@@ -0,0 +1,20 @@
+using System;
+
+namespace Godot
+{
+    /// <summary>
+    /// Event arguments for when unhandled exceptions occur.
+    /// </summary>
+    public class UnhandledExceptionArgs
+    {
+        /// <summary>
+        /// Exception object
+        /// </summary>
+        public Exception Exception { get; private set; }
+
+        internal UnhandledExceptionArgs(Exception exception)
+        {
+            Exception = exception;
+        }
+    }
+}
diff --git a/modules/mono/glue/GodotSharp/GodotSharp/GodotSharp.csproj b/modules/mono/glue/GodotSharp/GodotSharp/GodotSharp.csproj
index 7c1a23d510..a7aa977720 100644
--- a/modules/mono/glue/GodotSharp/GodotSharp/GodotSharp.csproj
+++ b/modules/mono/glue/GodotSharp/GodotSharp/GodotSharp.csproj
@@ -37,6 +37,7 @@
     <Compile Include="Core\GodotSynchronizationContext.cs" />
     <Compile Include="Core\GodotTaskScheduler.cs" />
     <Compile Include="Core\GodotTraceListener.cs" />
+    <Compile Include="Core\GodotUnhandledExceptionEvent.cs" />
     <Compile Include="Core\Interfaces\IAwaitable.cs" />
     <Compile Include="Core\Interfaces\IAwaiter.cs" />
     <Compile Include="Core\Interfaces\ISerializationListener.cs" />
@@ -56,6 +57,7 @@
     <Compile Include="Core\StringName.cs" />
     <Compile Include="Core\Transform.cs" />
     <Compile Include="Core\Transform2D.cs" />
+    <Compile Include="Core\UnhandledExceptionArgs.cs" />
     <Compile Include="Core\Vector2.cs" />
     <Compile Include="Core\Vector2i.cs" />
     <Compile Include="Core\Vector3.cs" />
-- 
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