播放器碰撞时制作加载屏幕（不起作用）

Question

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


public class LevelLoader : MonoBehaviour
{
void OnCollisionEnter(Collision col)
  {
    if (col.gameObject.tag == "Player");
    {
      StartCoroutine(LoadAsynchronously(1));
    }
  }

    IEnumerator LoadAsynchronously (int sceneIndex)
    {
       AsyncOperation operation = SceneManager.LoadSceneAsync(1);

       while (!operation.isDone)
       {
          yield return null;
       }
    }
}

我尝试改变一些东西，但如果有人可以帮助我，它无论如何都不起作用。应该在与该对象碰撞时工作，但 IDK 为什么什么也没发生

Answer 1

尝试为它做一个布尔标志

bool loadScene = false;

void OnCollisionEnter(Collision col)
  {
    if (col.gameObject.tag == "Player");
    {
      if(!loadScene){
      StartCoroutine(LoadAsynchronously(1));
      loadScene = true;
      }
    }
  }