Fix : No more messages after leaving play mode

Assets/Editor/SceneNotifier.cs

@@ -10,25 +10,52 @@ using UnityEngine;
 [InitializeOnLoad]
 public static class SceneNotifier
 {
-    // Replace with your Discord webhook URL
+    private static readonly string WebhookUrl = "https://discord.com/api/webhooks/WEBHOOK_ID/WEBHOOK_TOKEN";
-    private static readonly string WebhookUrl = "https://discord.com/api/webhooks/1486718530765328424/42mP_zYNTEwwBbc_lcuasPbpZppXoC4U14-Pde1YatdxatT5s9vml8lgQXTwAmm0PNe5";
 
     private static readonly string UserName = Environment.UserName;
     private static readonly string MachineName = Environment.MachineName;
     private static readonly HttpClient Http = new HttpClient();
 
-    // Key = full scene path, Value = opened timestamp
     private static readonly Dictionary<string, DateTime> OpenScenes = new Dictionary<string, DateTime>();
 
+    // Suppresses fake open/close events caused by Play Mode transitions
+    private static bool SuppressSceneEvents = false;
+
     static SceneNotifier()
     {
         EditorSceneManager.sceneOpened += OnSceneOpened;
         EditorSceneManager.sceneClosed += OnSceneClosed;
         EditorApplication.quitting += OnEditorQuitting;
+        EditorApplication.playModeStateChanged += OnPlayModeStateChanged;
+    }
+
+    private static void OnPlayModeStateChanged(PlayModeStateChange state)
+    {
+        switch (state)
+        {
+            case PlayModeStateChange.ExitingEditMode:
+            case PlayModeStateChange.EnteredPlayMode:
+            case PlayModeStateChange.ExitingPlayMode:
+            case PlayModeStateChange.EnteredEditMode:
+                SuppressSceneEvents = true;
+                break;
+        }
+
+        // Re-enable notifications shortly after returning to edit mode
+        if (state == PlayModeStateChange.EnteredEditMode)
+        {
+            EditorApplication.delayCall += () =>
+            {
+                SuppressSceneEvents = false;
+            };
+        }
     }
 
     private static void OnSceneOpened(UnityEngine.SceneManagement.Scene scene, OpenSceneMode mode)
     {
+        if (SuppressSceneEvents || EditorApplication.isPlayingOrWillChangePlaymode)
+            return;
+
         if (!IsTrackableScene(scene))
             return;
 
@@ -49,6 +76,9 @@ public static class SceneNotifier
 
     private static void OnSceneClosed(UnityEngine.SceneManagement.Scene scene)
     {
+        if (SuppressSceneEvents || EditorApplication.isPlayingOrWillChangePlaymode)
+            return;
+
         if (!IsTrackableScene(scene))
             return;
 
@@ -71,19 +101,6 @@ public static class SceneNotifier
             OpenScenes.Remove(scenePath);
             _ = SendDiscordMessage(message);
         }
-        else
-        {
-            // Safety fallback in case Unity reports a close for a scene we did not track
-            string message =
-                $"🔓 **Scene Released**\n" +
-                $"👤 **{UserName}**\n" +
-                $"💻 **{MachineName}**\n" +
-                $"📁 `{FormatPath(scenePath)}`\n" +
-                $"🕒 Closed: **{FormatDateTime(closedAt)}**\n" +
-                $"⏱ Stayed on scene: **unknown**";
-
-            _ = SendDiscordMessage(message);
-        }
     }
 
     private static void OnEditorQuitting()
@@ -91,19 +108,8 @@ public static class SceneNotifier
         DateTime quitAt = DateTime.Now;
 
         if (OpenScenes.Count == 0)
-        {
-            string message =
-                $"❌ **Unity Closed**\n" +
-                $"👤 **{UserName}**\n" +
-                $"💻 **{MachineName}**\n" +
-                $"🕒 Closed Unity: **{FormatDateTime(quitAt)}**\n" +
-                $"📂 No tracked open scenes";
-
-            _ = SendDiscordMessage(message);
             return;
-        }
 
-        // Copy first so we can safely clear afterward
         var scenesToRelease = new List<KeyValuePair<string, DateTime>>(OpenScenes);
 
         foreach (var kvp in scenesToRelease)
@@ -129,7 +135,6 @@ public static class SceneNotifier
 
     private static bool IsTrackableScene(UnityEngine.SceneManagement.Scene scene)
     {
-        // Prevent false notifications on startup / editor internals / untitled scenes
         if (string.IsNullOrWhiteSpace(scene.path))
             return false;
 
@@ -170,11 +175,7 @@ public static class SceneNotifier
             using var httpContent = new StringContent(json, Encoding.UTF8, "application/json");
             using var response = await Http.PostAsync(WebhookUrl, httpContent);
 
-            if (response.IsSuccessStatusCode)
+            if (!response.IsSuccessStatusCode)
-            {
-                Debug.Log($"[SceneNotifier] Sent to Discord:\n{content}");
-            }
-            else
             {
                 string responseBody = await response.Content.ReadAsStringAsync();
                 Debug.LogWarning(