메뉴, 세부 메뉴 활성화/비활성화 기능 개발 및 검색 레이아웃 구성

Assets/Scripts/ComponentFinderExtensions.cs

@@ -0,0 +1,35 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+public static class ComponentFinderExtensions
+{
+    /// <summary>
+    /// 트랜스폼 기준으로 자식들의 컴포넌트를 이름(key)으로 매핑
+    /// </summary>
+    public static Dictionary<string, T> FindComponentDictionary<T>(this Transform root, bool includeInactive = true) where T : Component
+    {
+        var dict = new Dictionary<string, T>();
+        var components = root.GetComponentsInChildren<T>(includeInactive);
+
+        foreach (var comp in components)
+        {
+            if (string.IsNullOrEmpty(comp.name))
+                continue;
+
+            if (!dict.ContainsKey(comp.name))
+                dict[comp.name] = comp;
+        }
+
+        return dict;
+    }
+
+    /// <summary>
+    /// Dictionary에서 key로 안전하게 가져오기
+    /// </summary>
+    public static T GetOrNull<T>(this Dictionary<string, T> dict, string name)
+        where T : UnityEngine.Object
+    {
+        dict.TryGetValue(name, out var value);
+        return value;
+    }
+}