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

public class BoxController : MonoBehaviour
{
    public GameObject box;
    public int boxCount;
    void Start()
    {

    }

    void Update()
    {
        boxCount = GameObject.FindGameObjectsWithTag("box").Length;
        if (!IsInvoking("FallBox"))
        {
            if (boxCount < 5)
            {
                Invoke("FallBox", 5);
            }
        }
    }
    void FallBox()
    {
        boxCount += 1;
        Vector2 position = new Vector2(Random.Range(-14f, 15f), Random.Range(10f, 20f));
        Instantiate(box, position, Quaternion.identity);
    }
}