public void LoadAsync(string assetName, Type assetType, IResourcesListener listener)
{
//资源正在被加载，还没加载完
foreach (var item in loadingList)
{
if (item.AssetName == assetName)
{
item.AddListener(listener);
return;
}
}
//等待的队列里有
foreach (var item in waitingQue)
{
if (item.AssetName == assetName)
{
item.AddListener(listener);
return;
}
}
//都没有，先创建
LoadAssets asset = new LoadAssets();
asset.AssetName = assetName;
asset.AssetType = assetType;
asset.AddListener(listener);
//添加到等待队列
waitingQue.Enqueue(asset);
}
private void Update()
{
if (loadingList.Count > 0)
{
for (int i = 0; i < loadingList.Count; i++)
{
if (loadingList[i].IsDone)
{
LoadAssets asset = loadingList[i];
for (int j = 0; j < asset.Listeners.Count; j++)
{
asset.Listeners[j].OnLoaded(asset.AssetName, asset.GetAsset);
}
loadingList.RemoveAt(i);
}
}
}
while (waitingQue.Count > 0 && loadingList.Count < maxLoadNum)
{
LoadAssets asset = waitingQue.Dequeue();
loadingList.Add(asset);
asset.LoadAsync();
}
}