From 463e981d39494e8b081ccae5543b0f322a7a515b Mon Sep 17 00:00:00 2001
From: Jean-Baptiste Perrier <jeanbapt.perrier@gmail.com>
Date: Fri, 1 Jan 2021 20:20:38 +0100
Subject: [PATCH] GamePlugin only used in PlayMode/Cooked game.

---
 Source/Editor/States/PlayingState.cs          |  4 ++
 .../Engine/Scripting/Plugins/PluginManager.cs | 42 +++++++++++++++----
 2 files changed, 39 insertions(+), 7 deletions(-)

diff --git a/Source/Editor/States/PlayingState.cs b/Source/Editor/States/PlayingState.cs
index c5d1eee0d..0505a92a1 100644
--- a/Source/Editor/States/PlayingState.cs
+++ b/Source/Editor/States/PlayingState.cs
@@ -135,6 +135,8 @@ namespace FlaxEditor.States
             SceneDuplicated?.Invoke();
             RestoreSelection();
 
+            PluginManager.InitializeGamePlugins();
+            
             Editor.OnPlayBegin();
         }
 
@@ -175,6 +177,8 @@ namespace FlaxEditor.States
             IsPaused = true;
             RestoreSelection();
 
+            PluginManager.DeinitializeGamePlugins();
+            
             Editor.OnPlayEnd();
         }
     }
diff --git a/Source/Engine/Scripting/Plugins/PluginManager.cs b/Source/Engine/Scripting/Plugins/PluginManager.cs
index d328c8848..aa717b484 100644
--- a/Source/Engine/Scripting/Plugins/PluginManager.cs
+++ b/Source/Engine/Scripting/Plugins/PluginManager.cs
@@ -77,6 +77,28 @@ namespace FlaxEngine
             //return !pluginDesc.DisabledByDefault;
         }
 
+        /// <summary>
+        /// Initialize all <see cref="GamePlugin"/>
+        /// </summary>
+        public static void InitializeGamePlugins()
+        {
+            foreach (var gamePlugin in _gamePlugins)
+            {
+                InvokeInitialize(gamePlugin);
+            }
+        }
+        
+        /// <summary>
+        /// Deinitialize all <see cref="GamePlugin"/>
+        /// </summary>
+        public static void DeinitializeGamePlugins()
+        {
+            foreach (var gamePlugin in _gamePlugins)
+            {
+                InvokeDeinitialize(gamePlugin);
+            }
+        }
+        
         private static void InvokeInitialize(Plugin plugin)
         {
             try
@@ -173,14 +195,20 @@ namespace FlaxEngine
                 return;
             }
 
-            // Init
-            InvokeInitialize(plugin);
-
-            // Register
-            if (isEditor)
-                _editorPlugins.Add(plugin);
-            else
+            if (!isEditor)
+            {
                 _gamePlugins.Add((GamePlugin)plugin);
+#if !FLAX_EDITOR
+                InvokeInitialize(plugin);
+#endif
+            }
+#if FLAX_EDITOR
+            else
+            {
+                _editorPlugins.Add(plugin);
+                InvokeInitialize(plugin);
+            }
+#endif
         }
 
         internal static void Internal_Dispose(Assembly assembly)