//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Friday, October 27, 2017
//--------------------------------------------------------

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
//Buff数显
namespace vnxbqy.UI {

    public class BuffDigitalDisplayWin : Window
    {
        [SerializeField]
        Transform DigitalDisplay;
        [SerializeField]
        Button _button;
        float interval = 0.2f;
        float nextShowTime = 0f;

        int queueMax = 10;
        Queue<long> experienceQueue = new Queue<long>();
        #region Built-in
        protected override void BindController()
        {
        }

        protected override void AddListeners()
        {
            _button.AddListener(()=> 
            {

                OnGetNewExperience(500);


            });
        }

        protected override void OnPreOpen()
        {
        }

        protected override void OnAfterOpen()
        {
        }

        protected override void OnPreClose()
        {
            DigitalDisplayBuffPool.RecycleAll();
        }

        protected override void OnAfterClose()
        {
        }

        private void OnGetNewExperience(long  NUmber)
        {
            if (experienceQueue.Count >= queueMax)
            {
                experienceQueue.Dequeue();
            }

            experienceQueue.Enqueue(NUmber);
        }

        protected override void LateUpdate()
        {
            base.LateUpdate();

            if (Time.time > nextShowTime)
            {
                if (experienceQueue.Count > 0)
                {
                    var exp = experienceQueue.Dequeue();
                    var digitalDisplayBuff = DigitalDisplayBuffPool.Require();
                    digitalDisplayBuff.SetActive(true);
                    digitalDisplayBuff.transform.SetParentEx(DigitalDisplay, Vector3.zero, Quaternion.identity, Vector3.one);
                    digitalDisplayBuff.Begin(exp);

                    nextShowTime = Time.time + interval;
                }
            }

        }
        #endregion

    }

}