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

public class ToastPool : MonoBehaviour
{
    public static ToastPool Instance;

    [SerializeField] private Toast toastPrefab;  // Toast预制体
    [SerializeField] private Transform poolParent; // 对象池中的Toast存放位置

    private Queue<Toast> pool = new Queue<Toast>();

    private void Awake()
    {
        Instance = this;
    }

    // 获取一个Toast
    public Toast GetFromPool()
    {
        if (pool.Count > 0)
        {
            Toast toast = pool.Dequeue();
            toast.gameObject.SetActive(true);
            return toast;
        }
        
        return Instantiate(toastPrefab, poolParent);
            
    }

    // 回收Toast到对象池
    public void ReturnToPool(Toast toast)
    {
        toast.Reset();              // 重置Toast状态
        pool.Enqueue(toast);        // 回收进队列
    }
}