GHZMRNavigator/Assets/Scripts/StartC.cs

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

public class StartC : MonoBehaviour
{
    // Start is called before the first frame update
   // IEnumerator wrapWaiF;


    void Start()
    {

       // wrapWaiF = WaitForStartTimer(3f);
        
        StartCoroutine(WaitForStartTimer(3));
    }

    // Update is called once per frame
    void Update()
    {
        if(Input.GetMouseButton(0))
        {
            Debug.Log("click mouse");
           
            StopCoroutine(WaitForStartTimer(3));
        }
    }
    IEnumerator WaitForStartTimer(float timer)
    {

        Debug.Log(111);
        yield return new WaitForSeconds(timer);
        Debug.Log(3333);

    }
}