Question

嘿，所以我要进行评估，这很快就要到期了，我编写了一段代码，假定是为了加总我持有的卡的价值，我正在使用统一性，并且将所有的sprite放入了一定顺序（我将所有ace放在第一位，然后是2等等），这样，当我数它时，我就除以4（这是我的老师告诉我的方式。所以它确实在数，但不正确，有时它是倒数的，而我无法弄清楚它是如何实际计数的，有人可以指出它有什么问题吗？这是整个项目的链接。https://drive.google.com/file/d/1Karttf7_zmNlASE4bjKVjRAuinMrLMdw/view?usp=sharing

如果您只是想看一下，这里是代码，虽然我只是在计数器部分，但它并没有完成。

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

public class GameManager : MonoBehaviour
{
    [SerializeField]
    int[] Cards = new int[52];
    
    [SerializeField]
    GameObject[] PlayerCards;
    
    [SerializeField]
    GameObject[] DealerCards;
    
    [SerializeField]
    Sprite[] CardSprite;
    
    [SerializeField]
    Text HeldValue;
    int temp, Card1, Card2, dealt, PlayerDealt, DealerDealt, CardValue, DealCardValue;
    
    void Start()
    {
        shuffle();
        RestartGame();
        Dealcards();
        CardValue = 0;
        DealCardValue = 0;
    }
    
    void RestartGame()
    {
        for (int i = 0; i < PlayerCards.Length; i++)
        {
            PlayerCards[i].SetActive(false);
            DealerCards[i].SetActive(false);
        }
    }
    
    void shuffle()
    {
        dealt = 0;
    
        for (int i = 0; i < 52; i++)
        {
            Cards[i] = i + 1;
        }
        for (int i = 0; i < 100; i++)
        {
            Card1 = Random.Range(0, 51);
            Card2 = Random.Range(0, 51);
            temp = Cards[Card1];
            Cards[Card1] = Cards[Card2];
            Cards[Card2] = temp;
        }
        
    }
    
    void Dealcards()
    {
        PlayerCards[0].SetActive(true);
        PlayerCards[0].GetComponent<Image>().sprite = CardSprite[Cards[0]];
        CardValue += CalcCardValue(0);
        PlayerCards[1].SetActive(true);
        PlayerCards[1].GetComponent<Image>().sprite = CardSprite[Cards[1]];
        CardValue += CalcCardValue(1);
        DealerCards[0].SetActive(true);
        DealerCards[0].GetComponent<Image>().sprite = CardSprite[Cards[2]];
        DealCardValue += CalcCardValue(2);
        DealerCards[1].SetActive(true);
        DealerCards[1].GetComponent<Image>().sprite = CardSprite[Cards[3]];
        DealCardValue += CalcCardValue(3);
        HeldValue.text = CardValue.ToString();
    
        dealt += 4;
        PlayerDealt = 2;
        DealerDealt = 2;
    }
    
    public void Hit()
    {
        PlayerCards[PlayerDealt].SetActive(true);
        PlayerCards[PlayerDealt].GetComponent<Image>().sprite = CardSprite[Cards[dealt]];
    
        CardValue += CalcCardValue(dealt);
        PlayerDealt += 1;
        dealt += 1;
    
        HeldValue.text = CardValue.ToString();
    }
    
    int CalcCardValue(int i)
    {
        return Mathf.CeilToInt(Cards[i] / 4);
    }
}

Answer 1

你只是在计算

CalcCardValue(1)  ...  CalcCardValue(4)

在Dealcards()内，因为您只能使用1到4之间的值来调用它。但是，您需要使用Card的值（0 ... 51）来调用CalcCardValue。

您可能会考虑这样做：

void Dealcards()
{
    for (int i = 0; i < 2; i++)
    {
        PlayerCards[i].SetActive(true);
        PlayerCards[i].GetComponent<Image>().sprite = CardSprite[Cards[i]];
        CardValue += CalcCardValue(Cards[i]);  # fix here ... and below the same

        DealerCards[i].SetActive(true);
        DealerCards[i].GetComponent<Image>().sprite = CardSprite[Cards[i+2]];
        DealCardValue += CalcCardValue(Cards[i+2]);
    }
    HeldValue.text = CardValue.ToString();

    dealt += 4;
    PlayerDealt = 2;
    DealerDealt = 2;
}

public void Hit()
{
    PlayerCards[PlayerDealt].SetActive(true);
    PlayerCards[PlayerDealt].GetComponent<Image>().sprite = CardSprite[Cards[dealt]];

    CardValue += CalcCardValue(Cards[dealt]);  # and here as well
    PlayerDealt += 1;
    dealt += 1;

    HeldValue.text = CardValue.ToString();        
}

为什么我的代码无法正确计算我的持卡数？

1 个答案: