스킬 이미지 로드하도록 하는 AssetManager 추가

Gameton-06/Assets/Gameton/Scripts/Common/AssetManager.cs

@@ -0,0 +1,21 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TON
+{
+    public class AssetManager : SingletonBase<AssetManager>
+    {
+
+        public bool LoadAsset<T>(string path, out T result) where T : UnityEngine.Object
+        {
+            result = Resources.Load<T>(path);
+            return result != null;
+        }
+
+        public bool LoadSkillIcon(string skillId, out Sprite result)
+        {
+            return LoadAsset<Sprite>($"UI/Skill Icon/skill_icon_{skillId}", out result);
+        }
+    }
+}