//-------------------------------------------------------------------------
public void asyncLoadBundle(string bundle_path, _eAsyncAssetLoadType loader_type, Action <string, AssetBundle> loaded_action)
{
AssetBundle asset_bundle = null;
if (MapAssetBundle.TryGetValue(bundle_path, out asset_bundle))
{
loaded_action(bundle_path, asset_bundle);
return;
}
else
{
Action <string, AssetBundle> action = null;
if (!MapLoadAssetBundleCallBack.TryGetValue(bundle_path, out action))
{
action = loaded_action;
}
else
{
action += loaded_action;
}
}
if (loader_type == _eAsyncAssetLoadType.LocalBundle)
{
AsyncAssetLoaderMgr.LocalBundleAsyncLoader.getAssetBundle(bundle_path, _loadAssetBundleCallBack);
}
else if (loader_type == _eAsyncAssetLoadType.WWWBundle)
{
AsyncAssetLoaderMgr.WWWBundleAsyncLoader.getAssetBundle(bundle_path, _loadAssetBundleCallBack);
}
//return null;
}
//---------------------------------------------------------------------
IEnumerator _localLoadTextureFromAbAsync(string url, string name, Action <Texture> cb)
{
MapAssetBundle.TryGetValue(url, out AssetBundle ab);
// 判定是否已加载Ab
if (ab == null)
{
// 判定是否正在加载Ab
bool b = SetAssetBundleLoading.Contains(url);
if (b)
{
while (true)
{
yield return(1);// 等1帧
if (!SetAssetBundleLoading.Contains(url))
{
ab = MapAssetBundle[url];
break;
}
}
}
else
{
SetAssetBundleLoading.Add(url);
AssetBundleCreateRequest abcr = AssetBundle.LoadFromFileAsync(url);
yield return(abcr);
ab = abcr.assetBundle;
MapAssetBundle[url] = ab;
SetAssetBundleLoading.Remove(url);
}
}
string s = url + name;
MapTexture2D.TryGetValue(s, out Texture2D t);
if (t == null)
{
t = ab.LoadAsset <Texture2D>(name);
MapTexture2D[s] = t;
}
if (cb != null)
{
cb.Invoke(t);
}
}
//-------------------------------------------------------------------------
public LoaderTicket asyncLoadLocalBundle(List <string> list_bundle_path, _eAsyncAssetLoadType loader_type,
Action <List <AssetBundle> > loaded_action)
{
LoaderTicket loader_ticket = new LoaderTicket();
Dictionary <string, AssetBundle> map_needloadab = new Dictionary <string, AssetBundle>();
loader_ticket.MapNeedLoadAssetBundle = map_needloadab;
Dictionary <string, AssetBundle> map_loadedab = new Dictionary <string, AssetBundle>();
loader_ticket.MapLoadedAssetBundle = map_loadedab;
foreach (var i in list_bundle_path)
{
AssetBundle asset_bundle = null;
if (MapAssetBundle.TryGetValue(i, out asset_bundle))
{
map_loadedab[i] = asset_bundle;
}
else
{
map_needloadab[i] = null;
if (loader_type == _eAsyncAssetLoadType.LocalBundle)
{
AsyncAssetLoaderMgr.LocalBundleAsyncLoader.getAssetBundle(i, _loadAssetBundleCallBack);
}
else if (loader_type == _eAsyncAssetLoadType.WWWBundle)
{
AsyncAssetLoaderMgr.WWWBundleAsyncLoader.getAssetBundle(i, _loadAssetBundleCallBack);
}
}
}
if (loader_ticket.MapLoadedAssetBundle.Count == list_bundle_path.Count)
{
List <AssetBundle> list_bundle = new List <AssetBundle>();
foreach (var i in loader_ticket.MapLoadedAssetBundle)
{
list_bundle.Add(i.Value);
}
loaded_action(list_bundle);
}
else
{
MapLoaderTicket[loader_ticket] = loaded_action;
}
return(loader_ticket);
}