add an event

NewHorizons/Handlers/TitleSceneHandler.cs

@@ -91,6 +91,15 @@ namespace NewHorizons.Handlers
             // default to displaying nh planets if no title screen builders
             else
                 DisplayBodiesOnTitleScreen();
+
+            try
+            {
+                Main.Instance.OnTitleScreenLoaded?.Invoke();
+            }
+            catch (Exception e)
+            {
+                NHLogger.LogError($"Error in event handler for OnTitleScreenLoaded: {e}");
+            }
         }
 
         public static void InitSubtitles()

NewHorizons/INewHorizons.cs

@@ -73,6 +73,11 @@ namespace NewHorizons
         /// Gives the name of the planet that was just loaded.
         /// </summary>
         UnityEvent<string> GetBodyLoadedEvent();
+
+        /// <summary>
+        /// An event invoked when NH has finished building the title screen.
+        /// </summary>
+        UnityEvent GetTitleScreenLoadedEvent();
         #endregion
 
         #region Querying configs

NewHorizons/Main.cs

@@ -111,6 +111,7 @@ namespace NewHorizons
         public StarSystemEvent OnChangeStarSystem = new();
         public StarSystemEvent OnStarSystemLoaded = new();
         public StarSystemEvent OnPlanetLoaded = new();
+        public UnityEvent OnTitleScreenLoaded = new();
 
         /// <summary>
         /// Depending on platform, the AsyncOwnershipStatus might not be ready by the time we go to check it.

NewHorizons/NewHorizonsApi.cs

@@ -90,6 +90,7 @@ namespace NewHorizons
         public UnityEvent<string> GetChangeStarSystemEvent() => Main.Instance.OnChangeStarSystem;
         public UnityEvent<string> GetStarSystemLoadedEvent() => Main.Instance.OnStarSystemLoaded;
         public UnityEvent<string> GetBodyLoadedEvent() => Main.Instance.OnPlanetLoaded;
+        public UnityEvent GetTitleScreenLoadedEvent() => Main.Instance.OnTitleScreenLoaded;
 
         public bool SetDefaultSystem(string name)
         {