当我添加分数时， scoreText 只是快速显示添加到自身的分数

Posted 2023-04-12

【中文标题】当我添加分数时， scoreText 只是快速显示添加到自身的分数

【英文标题】：When I add a score, the scoreText just rapidly displays the scores added to itself

【发布时间】：2021-09-17 15:26:22

【问题描述】：

我是一个新手，我正在制作这个 android 游戏，如果玩家摧毁了一颗流星，则会在其分数中添加一个分数，问题是我想在我的 scoreText 中显示分数，但是每当我初始化它在我的 Update() 中，它迅速将分数添加到我的 scoreText 中。我只是不知道如何正确地将分数添加到我的 scoreText 这是我的游戏管理器脚本

     public class GameManager : MonoBehaviour
     

          public static int displayScores;
          public int displayTheScore;
 
          public Text scoreText;
 
          // Start is called before the first frame update
          void Start()
          
              scoreText.text = "" + displayScores;
          
          void Update()
              scoreText.text = "" + displayScores;
              displayScores += Meteor.displayScore;
          
     

这是创建条件的脚本，如果流星被摧毁，则根据命中流星的情况将分数添加到 displayScore

 public class Meteor : MonoBehaviour
 
 
     public int maxHealth; 
     public int currentHealth;
     public float speed;
     public int hits = 0;
     public int score = 100;
     public static int displayScore;
     public int display;
     public int currentHealthChecker;
     public static int counter;
 
     public Health healthBar;
 
     public GameObject canvas;
     public Transform effect;
 
     // Start is called before the first frame update
     void Start()
     
         currentHealth = maxHealth;
         healthBar.setMaxHealth(maxHealth);
     
 
     // Update is called once per frame
     void Update()
     
         transform.Translate(Vector2.down * speed * Time.deltaTime);
     
     public void OnTriggerEnter2D(Collider2D other)
         if(other.transform.tag == "bullet")
             hits++;
             canvas.SetActive(true);
             currentHealth--;
             currentHealthChecker = currentHealth;
             healthBar.setHealth(currentHealth);
             display = displayScore;
             if(currentHealth <= 0)
                 displayScore = score * hits;
                 Instantiate(effect, other.transform.position, other.transform.rotation);
                 Destroy(this.gameObject);
                 counter++;
                 canvas.SetActive(false);
             
             Destroy(other.gameObject);
         
         if(other.transform.tag == "bottom")
             Destroy(this.gameObject);
         
     
 

【参考方案1】：

您正在更新方法中进行初始化，这就是为什么它会不断快速添加，因为每帧都会调用更新。而不是在更新中添加，而是在 ontriggerenter2d 方法中添加分数值。

public void OnTriggerEnter2D(Collider2D other)
     if(other.transform.tag == "bullet")//add score