UIManager 생성 및 PopupUI 기능 구현

Assets/Scripts/UI/Popup/UI_Button.cs

@@ -5,7 +5,7 @@ using UnityEngine;
 using UnityEngine.EventSystems;
 using UnityEngine.UI;
 
-public class UI_Button : UI_Base
+public class UI_Button : UI_Popup
 { 
     enum Buttons
     {

Assets/Scripts/UI/Popup/UI_Popup.cs

@@ -1,6 +1,6 @@
 using UnityEngine;
 
-public class UI_Popup : MonoBehaviour
+public class UI_Popup : UI_Base
 {
     void Start()
     {

Assets/Scripts/UI/Scene/UI_Scene.cs

@@ -1,6 +1,6 @@
 using UnityEngine;
 
-public class UI_Scene : MonoBehaviour
+public class UI_Scene : UI_Base
 {
     void Start()
     {