yichael_smartbowtv/Assets/BowArrow/Scripts/Game/TargetView.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
/* 靶子画中画 */
public class TargetView : MonoBehaviour
{
    public void Show(bool value)
    {
        this.gameObject.SetActive(value);
    }

    public bool IsOpen() 
    {
        return this.gameObject.activeSelf;
    }

    public void ReverseActive()
    {
        this.gameObject.SetActive(!this.gameObject.activeSelf);
    }

    [SerializeField] Button button;

    void RefreshButton()
    {
        Transform icon1 = button.transform.Find("Icon1");
        Transform icon2 = button.transform.Find("Icon2");
        if (IsOpen()) {
            icon1.gameObject.SetActive(false);
            icon2.gameObject.SetActive(true);
            button.GetComponentInChildren<TextAutoLanguage>().SetText(205);   
        } else {
            icon1.gameObject.SetActive(true);
            icon2.gameObject.SetActive(false);
            button.GetComponentInChildren<TextAutoLanguage>().SetText(204);
        }
    }

    void OnEnable()
    {
        RefreshButton();
    }

    void OnDisable()
    {
        RefreshButton();
    }

    void OnDestroy()
    {
        if (_ins == null) _ins = null;
    }
    
    private static TargetView _ins = null;
    public static TargetView ins {
        get {
            if (_ins == null) {
                _ins = GameObject.Find("Canvas/GameAssistUI/TargetView").GetComponent<TargetView>();
            }
            return _ins;
        }
    }
}