/// <summary>
/// 异步获取AB包
/// </summary>
/// <param name="path"></param>
public void GetAssetBundleAsync(string path, System.Action <AssetBundle> callBack)
{
m_ABDic.TryGetValue(path, out AssetBundle ab);
if (ab == null)
{
path = path.ToLower();
string abName = string.IsNullOrEmpty(path) ? "" : "/" + path;
// 添加任务列表
List <AssetBundleCreateRequest> requests = new List <AssetBundleCreateRequest>();
requests.Add(AssetBundle.LoadFromFileAsync(ABPath + abName + ".ab"));
string[] dependencies = m_Mainfest.GetAllDependencies(path + ".ab");
foreach (var name in dependencies)
{
if (m_ABDic.ContainsKey(Name2Key(name)))
{
continue;
}
requests.Add(AssetBundle.LoadFromFileAsync(ABPath + "/" + name));
}
LoadDependenciesTask task = new LoadDependenciesTask(requests, (a) =>
{
m_ABDic.Add(Name2Key(a.name), a);
}, callBack);
m_TaskPool.Add(task);
}
else
{
callBack(ab);
}
}
/// <summary>
/// 添加一个正在加载的AB包
/// </summary>
/// <param name="abkey"></param>
/// <param name="task"></param>
public void AddLoadingAB(string abkey, LoadDependenciesTask task)
{
m_LoadingAB.Add(abkey, task);
}
