C# 枚举(enum)特性

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Player : MonoBehaviour
{
    // Start is called before the first frame update
    enum Gender
    {
        male, female = 8, unkonw
    }
    void Start()
    {
        print((int)Gender.male);
    }

    // Update is called once per frame
    void Update()
    {

    }
}

枚举中的项实际上可以表示为从0开始的整数，当给其中一项赋值为n时，其后一项会变为n+1。