unity中隐藏基类的方法与字段_unity 字段不显示

using UnityEngine;
 
public class HideMemeber : MonoBehaviour
{
    // Start is called before the first frame update
    void Start()
    {
        Debug.Log("-------------------------------");
        Humanoid human = new Humanoid();
        Humanoid enemy = new Enemy();
        Humanoid orc = new Orc();
 
        //注意每个 Humanoid 变量如何包含
        //对继承层级视图中
        //不同类的引用，但每个变量都
        //调用 Humanoid Yell() 方法。
        human.Yell();
        enemy.Yell();
        orc.Yell();
 
        Debug.Log("-------------------------------");
        Humanoid human1 = new Humanoid();
        Enemy enemy1 = new Enemy();
        Orc orc1 = new Orc();
        human1.Yell();
        enemy1.Yell();
        orc1.Yell();
 
 
      
      
 
    }
 
    // Update is called once per frame
    void Update()
    {
        
    }
}
 
public class Humanoid
{
    //Yell 方法的基版本
    public void Yell()
    {
        Debug.Log("Humanoid versi