feat: 서버 콜백 메소드 실행을 위한 유틸 클래스 추가

Gameton-06/Assets/Gameton/Scripts/Backend/UnityMainThreadDispatcher.cs

@@ -0,0 +1,55 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TON
+{
+    /// <summary>
+    /// 메인 스레드에서 서버 콜백 함수를 실행하도록 하기 위한 유틸 클래스
+    /// </summary>
+    public class UnityMainThreadDispatcher : MonoBehaviour
+    {
+        private static UnityMainThreadDispatcher _instance;
+        private readonly Queue<Action> _executionQueue = new Queue<Action>();
+
+        public static UnityMainThreadDispatcher Instance()
+        {
+            if (_instance == null)
+            {
+                var go = new GameObject("UnityMainThreadDispatcher");
+                _instance = go.AddComponent<UnityMainThreadDispatcher>();
+                DontDestroyOnLoad(go);
+            }
+            return _instance;
+        }
+
+        private void Awake()
+        {
+            if (_instance == null)
+            {
+                _instance = this;
+                DontDestroyOnLoad(gameObject);
+            }
+        }
+
+        public void Enqueue(Action action)
+        {
+            lock (_executionQueue)
+            {
+                _executionQueue.Enqueue(action);
+            }
+        }
+
+        private void Update()
+        {
+            lock (_executionQueue)
+            {
+                while (_executionQueue.Count > 0)
+                {
+                    _executionQueue.Dequeue().Invoke();
+                }
+            }
+        }
+    }
+}