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Assets/Scripts/UVCToggleButton.cs

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+using System;
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Studio
+{
+    public class UVCToggleButton : Button
+    {
+        Transform image_On;
+        Transform image_Off;
+        bool isOn;
+        public Action onClickEvent;
+        protected override void Awake()
+        {
+            image_Off = transform.Find(nameof(image_Off));
+            image_On = transform.Find(nameof(image_On));
+            isOn = true;
+            OnClick();
+            onClick.AddListener(OnClick);
+        }
+
+        public void SetOn(bool on)
+        {
+            isOn = on;
+            if (isOn)
+            {
+                image_On.gameObject.SetActive(true);
+                image_Off.gameObject.SetActive(false);
+            }
+            else
+            {
+                image_On.gameObject.SetActive(false);
+                image_Off.gameObject.SetActive(true);
+            }
+        }
+
+        private void OnClick()
+        {
+            isOn = !isOn;
+            if (isOn)
+            {
+                image_On.gameObject.SetActive(true);
+                image_Off.gameObject.SetActive(false);
+            }
+            else
+            {
+                image_On.gameObject.SetActive(false);
+                image_Off.gameObject.SetActive(true);
+            }
+            onClickEvent?.Invoke();
+        }
+    }
+}