From 6df9f4cfae9a5b759b68a95a0b8f315f72b5c9df Mon Sep 17 00:00:00 2001
From: NTG <iwnc2020@gmail.com>
Date: Thu, 14 Aug 2025 17:01:55 +0900
Subject: [PATCH] =?UTF-8?q?=EC=8B=B1=EA=B8=80=ED=86=A4,=20=EA=B2=8C?=
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1. 싱글톤이 파괴되기전에 OnAwake를 호출하는 오류 수정
2. 게임매니저 로직 start -> awake로 변경
---
 .../_Scripts/GameFramework/GameManager.cs     | 23 ++++++-------------
 Assets/_DDD/_Scripts/Utilities/Singletone.cs  |  1 +
 2 files changed, 8 insertions(+), 16 deletions(-)

diff --git a/Assets/_DDD/_Scripts/GameFramework/GameManager.cs b/Assets/_DDD/_Scripts/GameFramework/GameManager.cs
index bc7692cd5..ffe6dc34b 100644
--- a/Assets/_DDD/_Scripts/GameFramework/GameManager.cs
+++ b/Assets/_DDD/_Scripts/GameFramework/GameManager.cs
@@ -11,7 +11,7 @@ public class GameManager : Singleton<GameManager>
 
         private List<Singleton> _managerInstances;
 
-        protected async void Start()
+        protected override void OnAwake()
         {
             base.OnAwake();
 
@@ -22,38 +22,29 @@ protected async void Start()
 
         private async Task Initialize()
         {
-            if (_managerDefinitionSo == null)
-            {
-                Debug.LogError("_managerDefinitionSo");
-                return;
-            }
+            Debug.Assert(_managerDefinitionSo != null, "_managerDefinitionSo is null");
 
             _managerInstances = new List<Singleton>(_managerDefinitionSo.ManagerClasses.Count);
 
-            // 매니저 클래스들을 순회하면서 씬에 존재하는지 확인하고 생성 또는 재사용
             foreach (var managerPrefab in _managerDefinitionSo.ManagerClasses)
             {
                 if (managerPrefab == null)
                 {
-                    Debug.LogWarning("매니저 프리팹이 null입니다. 건너뜁니다.");
+                    Debug.LogWarning($"{managerPrefab.name} 프리팹이 null입니다. 건너뜁니다.");
                     continue;
                 }
 
-                // 씬에 이미 해당 타입의 매니저가 존재하는지 확인
-                var existingManager = FindObjectOfType(managerPrefab.GetType()) as Singleton;
-                
+                var existingManager = FindAnyObjectByType(managerPrefab.GetType()) as Singleton;
+
                 if (existingManager != null)
                 {
-                    // 이미 씬에 존재하는 경우 재사용
-                    Debug.Log($"매니저 {managerPrefab.GetType().Name}이(가) 씬에 이미 존재합니다. 재사용합니다.");
+                    print($"{existingManager.name} 오브젝트가 이미 존재합니다.");
                     _managerInstances.Add(existingManager);
                 }
                 else
                 {
-                    // 씬에 존재하지 않는 경우 새로 생성
                     var newManagerInstance = Instantiate(managerPrefab);
-                    newManagerInstance.name = $"{managerPrefab.name}_Instance";
-                    Debug.Log($"매니저 {managerPrefab.GetType().Name}을(를) 새로 생성했습니다.");
+                    newManagerInstance.name = managerPrefab.name;
                     _managerInstances.Add(newManagerInstance);
                 }
             }
diff --git a/Assets/_DDD/_Scripts/Utilities/Singletone.cs b/Assets/_DDD/_Scripts/Utilities/Singletone.cs
index 00c3cabeb..1b2082da5 100644
--- a/Assets/_DDD/_Scripts/Utilities/Singletone.cs
+++ b/Assets/_DDD/_Scripts/Utilities/Singletone.cs
@@ -76,6 +76,7 @@ protected virtual void Awake()
             else if (_instance != this)
             {
                 Destroy(gameObject);
+                return;
             }
         }
         OnAwake();