【Unity】继承Button,添加公开变量怎么显示在Inspector

一、创建一个代码叫做ButtonBase的脚本，继承Button

using UnityEngine.UI;
using DG.Tweening;
using UnityEngine.EventSystems;

public class ButtonBase : Button, IPointerDownHandler, IPointerUpHandler
{
    public bool canPlayClickSound;

    public override void OnPointerDown(PointerEventData data)
    {
        transform.transform.DOKill();
        transform.transform.DOScale(0.95f, 0.1f).SetEase(Ease.OutCubic).SetUpdate(true);
    }

    public override void OnPointerUp(PointerEventData data)
    {
        transform.transform.DOKill();
        transform.transform.DOScale(1f, 0.4f).SetEase(Ease.OutElastic).SetUpdate(true);
    }

    public override void OnPointerClick(PointerEventData eventData)
    {
        base.OnPointerClick(eventData);
        if (canPlayClickSound)
            SoundManager.Instance.PlayEffect(SoundPath.CLICK);
    }
}

二、发现自己添加的canPlayClickSound字段在Inspector面板上不显示

三、自定义面板显示字段

using UnityEditor;

[CustomEditor(typeof(ButtonBase),false)]
public class ButtonBaseInspector : Editor
{
   private SerializedProperty canPlaySound;
   
   private void OnEnable()
   {
      canPlaySound = serializedObject.FindProperty("canPlayClickSound");
   }
}

四、现在是Inspector面板