55 lines
1.2 KiB
C#
55 lines
1.2 KiB
C#
using System;
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using UnityEngine;
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using UnityEngine.UI;
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public class CheckBox : MonoBehaviour
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{
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public event Action<bool> OnChangeState;
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public bool IsInteractable => _isInteractable;
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public bool IsChecked => _isChecked;
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[SerializeField] private Button _button;
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[SerializeField] private Image _activeImage;
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[SerializeField] private Image _inactiveImage;
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private bool _isInteractable = true;
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private bool _isChecked = true;
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private void Start()
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{
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_button.onClick.AddListener(OnButtonClick);
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}
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public void SetState(bool isEnabled)
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{
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_isChecked = isEnabled;
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UpdateView();
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}
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public void SetInteractable(bool isInteractable)
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{
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_isInteractable = isInteractable;
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UpdateView();
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}
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private void UpdateView()
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{
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_activeImage.gameObject.SetActive(_isChecked);
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_inactiveImage.gameObject.SetActive(!_isChecked);
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_button.interactable = _isInteractable;
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_button.targetGraphic = _isChecked ? _activeImage : _inactiveImage;
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}
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private void OnButtonClick()
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{
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if (!_isInteractable)
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return;
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SetState(!_isChecked);
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OnChangeState?.Invoke(_isChecked);
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}
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}
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