From a18f7905aefaab3d2312628d0a791575a85a4769 Mon Sep 17 00:00:00 2001
From: Metious <71298690+Metious@users.noreply.github.com>
Date: Tue, 29 Aug 2023 08:38:20 +0330
Subject: [PATCH 1/2] Added OnPrefabProcessor method to PrefabTemplates

---
 Nautilus/Assets/CustomPrefab.cs                   |  6 +++++-
 Nautilus/Assets/PrefabTemplates/PrefabTemplate.cs | 10 ++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/Nautilus/Assets/CustomPrefab.cs b/Nautilus/Assets/CustomPrefab.cs
index 0e4a3e4a..98f0fe17 100644
--- a/Nautilus/Assets/CustomPrefab.cs
+++ b/Nautilus/Assets/CustomPrefab.cs
@@ -259,7 +259,11 @@ public void AddOnUnregister(Action onUnregisterCallback)
     /// Sets a prefab template as the game object constructor of this custom prefab.
     /// </summary>
     /// <param name="prefabTemplate">The prefab template object to set.</param>
-    public void SetGameObject(PrefabTemplate prefabTemplate) => Prefab = prefabTemplate.GetPrefabAsync;
+    public void SetGameObject(PrefabTemplate prefabTemplate)
+    {
+        Prefab = prefabTemplate.GetPrefabAsync;
+        SetPrefabPostProcessor(prefabTemplate.OnPrefabPostProcessor);
+    }
 
     /// <summary>
     /// Sets a game object as the prefab of this custom prefab.
diff --git a/Nautilus/Assets/PrefabTemplates/PrefabTemplate.cs b/Nautilus/Assets/PrefabTemplates/PrefabTemplate.cs
index 7f0186b8..15cf1a12 100644
--- a/Nautilus/Assets/PrefabTemplates/PrefabTemplate.cs
+++ b/Nautilus/Assets/PrefabTemplates/PrefabTemplate.cs
@@ -29,4 +29,14 @@ public PrefabTemplate(PrefabInfo info)
     /// If the provided task result already has a game object set to it, it will try to set the necessary components first. Otherwise; sets a default implementation of this entity type.</param>
     /// <returns>A coroutine operation. Must be used with either <c>yield return</c>, or <see cref="MonoBehaviour.StartCoroutine(IEnumerator)"/>.</returns>
     public abstract IEnumerator GetPrefabAsync(TaskResult<GameObject> gameObject);
+
+    /// <summary>
+    /// Use this method to make changes to the prefab after the Nautilus' prefab processing is completed. Can be used to override or add more features to a prefab once it's settled. 
+    /// </summary>
+    /// <param name="prefab">The prefab to process.</param>
+    /// <returns>A coroutine operation.</returns>
+    public virtual IEnumerator OnPrefabPostProcessor(GameObject prefab)
+    {
+        yield break;
+    }
 }
\ No newline at end of file

From 620a36a45606fecd0a3b3d58c48efcfa67f8e8e3 Mon Sep 17 00:00:00 2001
From: Metious <71298690+Metious@users.noreply.github.com>
Date: Tue, 29 Aug 2023 08:39:21 +0330
Subject: [PATCH 2/2] Singular prefab processor bug

Fixed a bug where you could only register one prefab processor
---
 Nautilus/Assets/CustomPrefab.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Nautilus/Assets/CustomPrefab.cs b/Nautilus/Assets/CustomPrefab.cs
index 98f0fe17..569c2017 100644
--- a/Nautilus/Assets/CustomPrefab.cs
+++ b/Nautilus/Assets/CustomPrefab.cs
@@ -286,13 +286,13 @@ public void SetGameObject(GameObject prefab)
     /// Sets a post processor for the <see cref="Prefab"/>. This is an asynchronous version.
     /// </summary>
     /// <param name="postProcessorAsync">The post processor to set.</param>
-    public void SetPrefabPostProcessor(Func<GameObject, IEnumerator> postProcessorAsync) => OnPrefabPostProcess = obj => postProcessorAsync(obj);
+    public void SetPrefabPostProcessor(Func<GameObject, IEnumerator> postProcessorAsync) => OnPrefabPostProcess += obj => postProcessorAsync(obj);
 
     /// <summary>
     /// Sets a post processor for the <see cref="Prefab"/>. This is a synchronous version.
     /// </summary>
     /// <param name="postProcessor">The post processor to set.</param>
-    public void SetPrefabPostProcessor(Action<GameObject> postProcessor) => OnPrefabPostProcess = obj => SyncPostProcessor(obj, postProcessor);
+    public void SetPrefabPostProcessor(Action<GameObject> postProcessor) => OnPrefabPostProcess += obj => SyncPostProcessor(obj, postProcessor);
 
     /// <summary>
     /// Registers this custom prefab into the game.