敵人射擊本身-UnityC#

問題：當敵人活著時，它的子彈腳本爆炸效果會反復發生在它的身體物件上。當我殺死敵人時，子彈開始從它應該的樣子射出。為什么子彈只有在敵人死亡時才起作用？ 子彈在游戲物件上爆炸的截圖

子彈腳本：

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

public class BulletScriptEnemy : MonoBehaviour
{

    GameObject target;
    public float speed;
    Rigidbody2D bulletRB;
    //
    public GameObject hitEffect;
    public int damage = 40;
    public Rigidbody2D rb;
    //

    
    // Start is called before the first frame update
    void Start()
    {
        bulletRB = GetComponent<Rigidbody2D>();
        target = GameObject.FindGameObjectWithTag("Player");
        Vector2 moveDir = (target.transform.position - transform.position).normalized * speed;
        bulletRB.velocity = new Vector2(moveDir.x, moveDir.y);
        Destroy(this.gameObject, 2);
    }
    
    void OnTriggerEnter2D(Collider2D hitInfo)
   {
GameObject effect = Instantiate(hitEffect, transform.position, Quaternion.identity);
Destroy(effect, 2f); //Sekundes 
Destroy(gameObject);
      Player player = hitInfo.GetComponent<Player>();
      if(player != null)
      {
         player.TakeDamage(damage);
      }
      Destroy(gameObject);
   }

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

}

敵人的腳本：

public class Enemy : MonoBehaviour
{
    public Animator animator;
    public int maxHealth = 100;
    //public GameObject deathEffect;
    int currentHealth;
    // Start is called before the first frame update
    void Start()
    {
        currentHealth = maxHealth;
    }

    public void TakeDamage(int damage)
    {
        currentHealth -= damage;
        //Play hurt animation
        animator.SetTrigger("Hurt");

        if(currentHealth <= 0)
        {
            Die();
        }
    }
    void Die()
    {   
        Debug.Log("Enemy died!");
        //Instantiate(deathEffect, transform.position, Quaternion.identity);
        //Destroy(gameObject);
        //Die anim
        animator.SetBool("IsDead", true);
        //Disable the enemy
        GetComponent<Collider2D>().enabled = false;
        this.enabled = false;
    }
    }

uj5u.com熱心網友回復：

有沒有可能敵人也有對撞機？當子彈被實體化時，它的 OnTriggerEnter2D 被呼叫，因為它擊中了敵人。在 OnTriggerEnter2D 中，您應該首先檢查您碰撞的游戲物件是否是玩家。像這樣的東西：

void OnTriggerEnter2D(Collider2D hitInfo)
{
    Player player = hitInfo.GetComponent<Player>();
    if (player == null)
        return;

    GameObject effect = Instantiate(hitEffect, transform.position, Quaternion.identity);
    Destroy(effect, 2f); //Sekundes 
    Destroy(gameObject);
    player.TakeDamage(damage);
}

uj5u.com熱心網友回復：

感謝您的回答。是的，敵人有對撞機并將代碼更改為此解決了問題：

void OnTriggerEnter2D(Collider2D hitInfo)
{
    Player player = hitInfo.GetComponent<Player>();
    if (player == null)
        return;

    GameObject effect = Instantiate(hitEffect, transform.position, Quaternion.identity);
    Destroy(effect, 2f); //Sekundes 
    Destroy(gameObject);
    player.TakeDamage(damage);
}

標籤：C＃ 统一3d

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