From 90b6293bc279ef4a816b948a3da6351bead6a234 Mon Sep 17 00:00:00 2001
From: Wojtek Figat <wojtek@figat.pl>
Date: Mon, 16 Jun 2025 14:56:35 +0200
Subject: [PATCH] Add `OnPlayEnding` to editor modules and windows

#3514
---
 Source/Editor/Editor.cs                | 2 ++
 Source/Editor/Modules/EditorModule.cs  | 7 +++++++
 Source/Editor/Modules/WindowsModule.cs | 7 +++++++
 Source/Editor/Windows/EditorWindow.cs  | 7 +++++++
 4 files changed, 23 insertions(+)

diff --git a/Source/Editor/Editor.cs b/Source/Editor/Editor.cs
index c6ead7a76..8c3256eb9 100644
--- a/Source/Editor/Editor.cs
+++ b/Source/Editor/Editor.cs
@@ -670,6 +670,8 @@ namespace FlaxEditor
         {
             FlaxEngine.Networking.NetworkManager.Stop(); // Shutdown any multiplayer from playmode
             PlayModeEnding?.Invoke();
+            for (int i = 0; i < _modules.Count; i++)
+                _modules[i].OnPlayEnding();
         }
 
         internal void OnPlayEnd()
diff --git a/Source/Editor/Modules/EditorModule.cs b/Source/Editor/Modules/EditorModule.cs
index 8285088fa..410453302 100644
--- a/Source/Editor/Modules/EditorModule.cs
+++ b/Source/Editor/Modules/EditorModule.cs
@@ -76,6 +76,13 @@ namespace FlaxEditor.Modules
         {
         }
 
+        /// <summary>
+        /// Called when Editor will leave the play mode.
+        /// </summary>
+        public virtual void OnPlayEnding()
+        {
+        }
+
         /// <summary>
         /// Called when Editor leaves the play mode.
         /// </summary>
diff --git a/Source/Editor/Modules/WindowsModule.cs b/Source/Editor/Modules/WindowsModule.cs
index 289c5d7e8..5c9c613d2 100644
--- a/Source/Editor/Modules/WindowsModule.cs
+++ b/Source/Editor/Modules/WindowsModule.cs
@@ -1223,6 +1223,13 @@ namespace FlaxEditor.Modules
                 Windows[i].OnPlayBegin();
         }
 
+        /// <inheritdoc />
+        public override void OnPlayEnding()
+        {
+            for (int i = 0; i < Windows.Count; i++)
+                Windows[i].OnPlayEnding();
+        }
+
         /// <inheritdoc />
         public override void OnPlayEnd()
         {
diff --git a/Source/Editor/Windows/EditorWindow.cs b/Source/Editor/Windows/EditorWindow.cs
index f61f5cce6..6d01432ba 100644
--- a/Source/Editor/Windows/EditorWindow.cs
+++ b/Source/Editor/Windows/EditorWindow.cs
@@ -219,6 +219,13 @@ namespace FlaxEditor.Windows
         {
         }
 
+        /// <summary>
+        /// Called when Editor will leave the play mode.
+        /// </summary>
+        public virtual void OnPlayEnding()
+        {
+        }
+
         /// <summary>
         /// Called when Editor leaves the play mode.
         /// </summary>