IEnumerator LoadAssetBundle(string relativeUrl)
{
XLoadCache loadCache;
if (!AssetBundlesCache.TryGetValue(RelativeResourceUrl, out loadCache))
{
loadCache = new XLoadCache() { RelativeUrl = RelativeResourceUrl, Ab = null };
AssetBundlesCache[RelativeResourceUrl] = loadCache;
CWWWLoader wwwLoader = new CWWWLoader(FullUrl);
while (!wwwLoader.IsFinished)
yield return null;
// 解密
CAssetBundleParser parser = new CAssetBundleParser(RelativeResourceUrl, wwwLoader.Www.bytes);
while (!parser.IsFinished)
{
yield return null;
}
if (parser.Bundle == null)
CBase.LogError("WWW.assetBundle is NULL: {0}", FullUrl);
loadCache.Ab = parser.Bundle;
}
else
{
if (loadCache.IsLoadedFinish)
{
yield return null; // 确保每一次异步都延迟一帧
}
while (!loadCache.IsLoadedFinish)
{
yield return null; //Wait
}
}
Bundle = loadCache.Ab;
if (Callback != null)
Callback(FullUrl, Bundle, CallbackArgs);
}