游戏对象克隆占用太多内存

Question

目前正在为学校开发一款游戏。我们打算通过使用碰撞触发器来实例化平台，因为我们的角色降落在平台上。我已经成功地触发了它们，登陆它们，然后触发实例化新的平台。我现在的问题是，在9个触发器之后，游戏会滞后，我觉得这种方法使用了太多的内存，这就是为什么在一段时间后游戏会滞后。

有没有更好的方法来解决这个问题？

编辑：

public Transform[] spawnLocations;
public GameObject[] platform1;
public GameObject[] platformclone;
public float movespeed;
public bool moveRight;


void OnTriggerEnter2D (Collider2D col)
{
    platformclone[0] = Instantiate(platform1[0], spawnLocations[0].transform.position, Quaternion.Euler(0, 0, 0)) as GameObject;
    platformclone[1] = Instantiate(platform1[1], spawnLocations[1].transform.position, Quaternion.Euler(0, 0, 0)) as GameObject;



}

此脚本已附加到平台。然后，我们在初始平台下创建了两个空子对象，并预先定位了它们。当我们的角色落在平台上时，通过碰撞触发器，在下面创建两个平台(在层次中，这被标记为平台(克隆)。

带有触发器标记的长方体Collider2D附加到角色上。平台上有一个盒子collider2D。

当角色到达其中一个新平台时，将创建两个新平台，然后标签将变为平台(克隆)(克隆)。

整个过程不断重复，直到第9-10个场景，角色静止不动，因为他们是一个盒子对撞机，但看不到平台，游戏在这一点上变得迟缓。

Answer 1

我认为你想要开发无限运行游戏。如果为真，则需要实例化visible+1 perefab对象，并在传递预置时将其转换为最后一个元素的位置。你需要改变，而不是破坏和重建你的平台(我认为这是预制的)。

编辑

我不检查语法错误下面的代码是用来解释逻辑的。

public Transform[] spawnLocations;
public GameObject[] platform1;
public GameObject[] platformclone;
public float movespeed;
public bool moveRight;
public List<GameObject> instantiatedPlatforms;
public int poolSize = 10;

void Start(){
    //Pool Platforms
    instantiatedPlatforms = new List<GameObject>();
    instantiatedPlatforms.Add(Instantiate(platform1[0], Vector3.zero, Quaternion.Euler(0, 0, 0)) as GameObject);  //you can set whatever position you want this is for initialization.
    instantiatedPlatforms.Add(Instantiate(platform1[1], Vector3.zero, Quaternion.Euler(0, 0, 0)) as GameObject);
    //If you have many platform1 objects. you can do it with loop
    //for(int i=0;i<poolSize;i++){
      // instantiatedPlatforms.Add(Instantiate(platform1[i], Vector3.zero, Quaternion.Euler(0, 0, 0)) as GameObject);
    //}
    //after that you can set first platform prefab
     instantiatedPlatforms[0].transform.position = spawnLocations[0].transform.position;
     instantiatedPlatforms[1].transform.position = spawnLocations[1].transform.position;
}
void OnTriggerEnter2D (Collider2D col)
{
    //platformclone[0] = Instantiate(platform1[0], spawnLocations[0].transform.position, Quaternion.Euler(0, 0, 0)) as GameObject;
    //platformclone[1] = Instantiate(platform1[1], spawnLocations[1].transform.position, Quaternion.Euler(0, 0, 0)) as GameObject;
    //Get usedPrefabs
    GameObject obj1 = instantiatedPlatforms[0];
    GameObject obj2 = instantiatedPlatforms[1];
    //Change Value
    obj1.transform.position = Vector3.zero;
    obj2.transform.position = Vector3.zero;
    //Change List Position (Remove First insert last)
    instantiatedPlatforms.Remove(0); //remove first and second elements
    instantiatedPlatforms.Remove(0); //after first remove second member becomes first so need 2 times remove.
    instantiatedPlatforms.Add(obj1); //set last
    instantiatedPlatforms.Add(obj2);
    //set new prefabs to spawn positions
    instantiatedPlatforms[0].transform.position = spawnLocations[0].transform.position;
    instantiatedPlatforms[1].transform.position = spawnLocations[1].transform.position;
}