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

public class PollBase : MonoBehaviour
{
    //自动释放时间/秒
    protected float m_ReleaseTime;

    //上次释放的时间/毫微秒 10……7；
    protected long m_LastReleaseTime = 0;

    //对象池
    protected List<PollObject> m_Objects;
    public void Start()
    {
        m_LastReleaseTime = System.DateTime.Now.Ticks;
    }

    /// <summary>
    /// 初始化对象池
    /// </summary>
    /// <param name="time"></param>
    public void Init(float time)
    {
        m_ReleaseTime = time;
        m_Objects = new List<PollObject>();
    }
    /// <summary>
    /// 取出对象
    /// </summary>
    /// <param name="name"></param>
    /// <returns></returns>
    public virtual Object Spwan(string name)
    {
        foreach (PollObject po in m_Objects)
        {
            if (po.Name == name)
            {
                m_Objects.Remove(po);
                return po.Object;
            }
        }
        return null;
    }
    /// <summary>
    /// 回收
    /// </summary>
    /// <param name="name"></param>
    /// <param name="obj"></param>
    public virtual void UnSpwan(string name, Object obj)
    {
        PollObject po = new PollObject(name, obj);
        m_Objects.Add(po);
    }
    /// <summary>
    /// 释放
    /// </summary>
    public virtual void Release()
    {

    }
    private void Update()
    {
        if (System.DateTime.Now.Ticks - m_LastReleaseTime >= m_ReleaseTime * 10000000)
        {
            m_LastReleaseTime = System.DateTime.Now.Ticks;
            Release();
        }
    }
}