如何在销毁前一个对象的同一位置实例化游戏对象 [英] How to Instantiate a game object at the same position where the previous is destroyed

问题描述

我有多个空游戏对象作为生成游戏对象的生成点，并且我希望破坏生成的游戏对象，如果要测试的条件为真，则希望在相同的生成点上实例化一个新对象.

I have multiple empty game objects that serve as the spawn points that spawn the game objects and I want the spawned game objects to be destroyed and Instantiate a new one on same spawn point if the condition to be tested is true.

我有2个单独的脚本，一个附加在生成点对象上，另一个用于其中具有条件的游戏管理员.

I have 2 separate scripts, the one attached on the spawn point objects and another for the game manager that has the condition in it.

游戏管理器脚本上的条件:

public void checkword()
 {
     wordBuilded = displayer.text.ToString();

     LetterTiles[] tiles = FindObjectsOfType<LetterTiles>();

     foreach (LetterTiles item in tiles)
     {

         if (txtContents.Contains(wordBuilded))
         {
             if (item.gameObject.CompareTag("clicked"))
             {
                 Destroy(item.gameObject);
                 FindObjectOfType<letterSpawner>().refresh();
             }                                                     
         }

         else
         {
             if (item.gameObject.CompareTag("clicked"))
                 item.GetComponent<Button>().interactable = true;
         }

     }
 }

附加到生成点对象的脚本，用于实例化对象

using UnityEngine;

public class letterSpawner : MonoBehaviour {

     public GameObject[] letterTiles;
     GameObject tiles;
     Vector3 scale = new Vector3(0.8f, 0.8f, 0);

     void Start () {
         refresh();
     }

     public void refresh()
     {
         int rand = Random.Range(0, letterTiles.Length);
         tiles = Instantiate(letterTiles[rand], transform.position, Quaternion.identity);
         tiles.transform.SetParent(gameObject.transform);
         tiles.transform.localScale = scale;

     }
 }

推荐答案

您可以通过对现有内容进行一些小的更改，首先将刷新功能更改为该功能来实现这一目的

You can do that by making a small change to whatever you have, first change your refresh function into this one

public void refresh(Vector3 position)
 {
     int rand = Random.Range(0, letterTiles.Length);
     tiles = Instantiate(letterTiles[rand], position, Quaternion.identity);
     tiles.transform.SetParent(gameObject.transform);
     tiles.transform.localScale = scale;

 }

还在同一文件中添加另一个默认文件，该文件使用您拥有的默认值调用该文件

also in the same file add another default one that calls this with the default value that you had

public void refresh()
 {
     refresh(transform.position);
 }

，然后在您的checkword函数中

if (item.gameObject.CompareTag("clicked"))
{
    Vector3 pos = item.transform.position;
    Destroy(item.gameObject);
    FindObjectOfType<letterSpawner>().refresh(pos);
}

应该为您做

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