public void AddBundle(string bundlePath, AbCacheConf cacheConf, BundleStreamCreator encypt = null)
{
if (abLoaders.FindIndex((loader) => loader.rootPath == bundlePath) != -1)
{
Debug.LogError("already has bundle root:" + bundlePath);
return;
}
var abLoader = new AbLoader();
abLoader.Init(bundlePath, cacheConf.cacheSize, encypt);
abLoader.checkCache = cacheConf.checkCacheMethod;
abLoaders.Add(abLoader);
StartCoroutine(abLoader.AutoClear());
}
private LoadHandle GetLoadHandle(string assetPath)
{
LoadHandle handle;
//有缓存直接返回
if (loadHandleCache.TryGetValue(assetPath, out handle))
{
return(handle);
}
#if UNITY_EDITOR
if (isEditorMode)
{
handle = new EditorLoadHandle()
{
assetPath = assetPath,
};
}
else
#endif
{
string lowerPath = assetPath.ToLower();
//通过path，得到ab完整路径，已经对应的ab里的assetName
//GetAbPath(path,out var abPath,out var assetName);
string abPath = null;
string assetName = null;
AbLoader abLoader = abLoaders.Find((loader) => { return(loader.GetAbPath(assetPath, out abPath, out assetName)); });
if (abLoader == null)
{
//throw new Exception("path not valid:" + assetPath);
Debug.LogError("path not valid:" + assetPath);
return(handle = new InvalidLoadHandle());
}
handle = new AbHandle()
{
abLoader = abLoader,
assetName = assetName,
abPath = abPath,
};
}
loadHandleCache[assetPath] = handle;
return(handle);
}