unity卡牌游戏制作的赋值问题

Question

这是我的卡牌（GameObject）

我将卡牌设置为预制体，并将标签设定为“untagged”，在每张卡牌生成时，我设定他们获得“shang”，“xia”，“zuo”，“you”这四个值，并将标签变为“clone”来区别新的卡牌，以此获得不同卡牌的不同值。

顺带一提，我将数值存储在脚本（CardDataBase）中。

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

public class CardDataBase : MonoBehaviour
{
    public static List<Card> cardList = new List<Card>();

    void Awake ()
    {
        cardList.Add(new Card(0, 3, 4, 4, 4));
        cardList.Add(new Card(1, 4, 1, 5, 5));
        cardList.Add(new Card(2, 4, 6, 5, 5));
        cardList.Add(new Card(3, 4, 4, 1, 1));
        cardList.Add(new Card(4, 2, 6, 1, 1));
        cardList.Add(new Card(5, 5, 3, 5, 7));
        cardList.Add(new Card(6, 8, 5, 7, 5));
        cardList.Add(new Card(7, 3, 4, 5, 3));
        cardList.Add(new Card(8, 8, 4, 4, 4));
        cardList.Add(new Card(9, 5, 3, 6, 6));
        cardList.Add(new Card(10, 6, 7, 6, 6));
        cardList.Add(new Card(11, 6, 7, 10, 7));
        cardList.Add(new Card(12, 5, 5, 5, 10));
        cardList.Add(new Card(13, 3, 4, 8, 5));
        cardList.Add(new Card(14, 4, 4, 4, 3));
        cardList.Add(new Card(15, 3, 3, 2, 2));
        cardList.Add(new Card(16, 10, 10, 5, 5));
        cardList.Add(new Card(17, 5, 6, 5, 9));
        cardList.Add(new Card(18, 2, 7, 3, 3));
        cardList.Add(new Card(19, 2, 2, 3, 3));
        cardList.Add(new Card(20, 5, 5, 5, 5));
        cardList.Add(new Card(21, 7, 6, 6, 6));
    }
}

以下是卡牌上的脚本（ThisCard）

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.EventSystems;

public class ThisCard : MonoBehaviour
{
public List thisCard = new List();
public int thisId;

public int id;
public int shang;
public int xia;
public int zuo;
public int you;
 
public int num;
 
void Start()
{
    thisCard[0] = CardDataBase.cardList[thisId];
    num = CreatCard.decksize;
}
 
void Update()
{
    id = thisCard[0].id;
    shang= thisCard[0].shang;
    xia = thisCard[0].xia;
    zuo = thisCard[0].zuo;
    you = thisCard[0].you;
    if (this.tag == "Clone")
    {
        thisCard[0] = CreatCard.staticDeck[num - 1];
        num -= 1;
        CreatCard.decksize -= 1;
        this.tag = "Untagged";
    }
}
}

以下是我生成卡牌的脚本

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

public class CreatCard : MonoBehaviour
{
public List deck = new List();
public static List staticDeck = new List();
[SerializeField] private GameObject CardPrefab;
[SerializeField] private Sprite[] CardImage;

private int CardsNum = 0;
public int x;
public static int decksize;
bool exist;
int[] wyf = { 22, 22, 22, 22, 22};
void Start()
{
    CardsNum = 0;
    int[] wyf = { 22, 22, 22, 22, 22 };
    decksize = 5;
    x = 0;
   while (CardsNum < decksize)
    {
        x = Random.Range(0, 22);
        exist = ((IList)wyf).Contains(x);
        while (exist)
        {
            x = Random.Range(0, 22);
            exist = ((IList)wyf).Contains(x);
        }
        deck[CardsNum] = CardDataBase.cardList[x];
        GameObject newCard = Instantiate(CardPrefab);
        newCard.transform.position =
        new Vector3(CardsNum * 208 - 415, -796, -2);
        newCard.GetComponent<SpriteRenderer>().sprite =
        CardImage[x];
        wyf[CardsNum] = x;
        ++CardsNum;
    }
}
 
void Update()
{
    staticDeck = deck;
}
 
public void Shuffle()
{
    var cube = GameObject.Find("Card(Clone)");
    while (cube)
    {
        DestroyImmediate(cube);
        cube = GameObject.Find("Card(Clone)");
    }
    Start();
}
}

然后，我点击运行，并获得了五张牌
但是！

如图所示，
所有牌的四个目标值都是一样的，这是为什么呢，如何才能让他们获得对应的值呢？

Answer 1

为什么不直接做22张卡牌呢。。。