/// <summary>
/// 执行下一个加载任务
/// </summary>
void Next()
{
//检测队列
if (curAssetBundleLoader == null && waiting.Count > 0)
{
//弹出排队目标
curAssetBundleLoader = waiting.Dequeue();
//检测引用
if (curAssetBundleLoader.referenceCount <= 0)
{
curAssetBundleLoader.Clear();
curAssetBundleLoader = null;
return;
}
//检测缓存
AssetBundleInstance assetBundleInstance;
cache.TryGetValue(curAssetBundleLoader.name, out assetBundleInstance);
if (assetBundleInstance != null)
{
curAssetBundleLoader.onLoadAssetBundle(curAssetBundleLoader.name, assetBundleInstance.assetBundle);
curAssetBundleLoader = null;
return;
}
//启动加载
StartCoroutine(curAssetBundleLoader.LoadAsync(curAssetBundleLoader.name));
}
}
/// <summary>
/// Starts the or wait.
/// </summary>
void StartOrWait(AssetBundleLoader assetBundleLoader)
{
//当前正在加载中
if (IsBusy())
{
//加入等待队列
waiting.Enqueue(assetBundleLoader);
}
else
{
//开始加载！
curAssetBundleLoader = assetBundleLoader;
StartCoroutine(curAssetBundleLoader.LoadAsync(assetBundleLoader.name));
}
}
