add ui pack

Assets/Layer Lab/Scripts/PanelView.cs

@@ -0,0 +1,21 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace LayerLab.CasualGame
+{
+    public class PanelView : MonoBehaviour
+    {
+        [SerializeField] private GameObject[] otherPanels;
+
+        public void OnEnable()
+        {
+            for (int i = 0; i < otherPanels.Length; i++) otherPanels[i].SetActive(true);
+        }
+
+        public void OnDisable()
+        {
+            for (int i = 0; i < otherPanels.Length; i++) otherPanels[i].SetActive(false);
+        }
+    }
+}