XiuXianProject/GameClient/Assets/Game/HotUpdate/Assets/PreloadManager.cs

using GFGGame.Launcher;
using System.Collections.Generic;
using YooAsset;

namespace GFGGame
{
    public class PreloadManager : SingletonMonoBase<PreloadManager>
    {
        private List<string> waitList = new List<string>();
        private ResourceDownloaderOperation downloaderOperation;
        private string[] locationsLoading;

        public void Add(string location)
        {
            waitList.Add(location);
        }

        private void Update()
        {
            if(downloaderOperation != null)
            {
                if(downloaderOperation.IsDone)
                {
                    foreach(var t in locationsLoading)
                    {
                        LoadManager.Instance.SetResDownloaded(t);
                    }
                    downloaderOperation = null;
                    locationsLoading = null;
                }
            }

            if(downloaderOperation == null)
            {
                waitList.Reverse();//看了yooasset源码，疑似他是从后往前加载，这里翻转一下
                locationsLoading = waitList.ToArray();
                downloaderOperation = YooAssets.CreateBundleDownloader(locationsLoading, 1, 3);
                downloaderOperation.BeginDownload();
                waitList.Clear();
            }
        }
    }
}