实例化克隆在碰撞输入时不被破坏答案

【问题标题】：Instantiate clone not being destroyed on Collision enter实例化克隆在碰撞输入时不被破坏
【发布时间】：2020-07-09 14:01:01
【问题描述】：

在击中后墙时试图摧毁玩家。它适用于玩家从“球”开始就在场景中

但它不会破坏球的克隆，Debug.Log 仍然像第一次一样运行，每次它撞到墙上所以它被调用，但为什么它不破坏对象？ ballClone 它是一个预制件。

有什么建议吗？

public class BackWall : MonoBehaviour
{
public GameObject ball;



public static bool playerDestroyed = false;



public GameObject ballClone;



public void Spawn()
{
  GameObject playerclone = Instantiate(ballClone, new Vector3(-1.5f, 1.1f, -8f), 
Quaternion.identity);
    playerDestroyed = false;

    Destroy(ballClone, 10);


    StartCoroutine(waittoDestroy(7));
}

IEnumerator waittoDestroy(float time)
{
    yield return new WaitForSeconds(time);

    playerDestroyed = true;
}


public void OnCollisionEnter (Collision other)
{
    

    if (other.gameObject.tag == "Player")
    {

        Destroy(ball);
        Destroy(ballClone);

        
        
        playerDestroyed = true;

        Debug.Log("Ball should be destroyed");
    }

    
}

}

【问题讨论】：

标签： android unity3d

【解决方案1】：

正如你所描述的，听起来你正试图破坏 预制资产 ballClone!

你宁愿破坏的是这个预制的创建Instance：playerclone。

您可能应该存储此实例引用并使用例如

GameObject playerclone;

public void Spawn()
{
    playerclone = Instantiate(ballClone, new Vector3(-1.5f, 1.1f, -8f), Quaternion.identity);
    playerDestroyed = false;

    Destroy(playerclone, 10);  

    StartCoroutine(waittoDestroy(7));
}

IEnumerator waittoDestroy(float time)
{
    yield return new WaitForSeconds(time);

    playerDestroyed = true;
}  

public void OnCollisionEnter (Collision other)
{
    if (!other.gameObject.CompareTag ("Player")) return;
    
    Destroy(ball);
    Destroy(playerclone);       
        
    playerDestroyed = true;

    Debug.Log("Ball should be destroyed");
}

【讨论】：