//void Start() {
// _LoadObj = new SingleBundleLoader(_ABName,LoadComplete);
// //加载AB包
// StartCoroutine(_LoadObj.LoadAssetBundle());
//}
///// <summary>
///// 回调函数（一定条件下自动执行）
///// </summary>
///// <param name="abName"></param>
//private void LoadComplete(string abName){
// //加载AB包中资源
// UnityEngine.Object tempObj = _LoadObj.LoadAsset(_AssetName1,false);
// //克隆对象
// Instantiate(tempObj);
//}
#endregion
#region［有依赖包加载］
private void Start()
{
SingleBundleLoader _LoadDependObj1 = new SingleBundleLoader(_ABDependName1, LoadDependComplete1);
//加载AB依赖包
StartCoroutine(_LoadDependObj1.LoadAssetBundle());
}
// /// <summary>完成指定包的调用</summary>
// /// <param name="bundleName">指定的包名</param>
// private void LoadComplete(string bundleName) {
//// if(string.IsNullOrEmpty(bundleName))
//// throw new ArgumentException(FrameConst.PREFIX + nameof(bundleName));
//
// if(bundleName.Equals(curBundleName))
// loadAllCompleteHandler?.Invoke();
// }
/// <summary>加载依赖的AB包</summary>
/// <param name="bundleName">指定的包名</param>
private IEnumerator LoadDependence(string bundleName) {
//AssetBundle包关系的建立
if(!bundleRelationDict.ContainsKey(bundleName))
bundleRelationDict.Add(bundleName, new BundleRelation(bundleName));
BundleRelation tempBundleRelation = bundleRelationDict[bundleName];
//得到指定AssetBundle包所有的依赖关系（查询相应的清单文件）
string[] dependenceArray = ManifestMgr.Instance.RetrieveDependencies(bundleName);
foreach(var dependenceItem in dependenceArray) {
//添加依赖项
tempBundleRelation.AddABDependence(dependenceItem);
//添加引用项（通过协程方法，递归调用）
yield return LoadReference(dependenceItem, bundleName);
}
//真正加载AssetBundle包，并等待加载完成
if(singleBundleLoaderDict.ContainsKey(bundleName)) {
yield return singleBundleLoaderDict[bundleName].LoadAssetBundle();
}
else {
//当前的SingleBundleLoader变成了下一个
curSingleBundleLoader = new SingleBundleLoader(bundleName,loadCompleteHandler);
singleBundleLoaderDict.Add(bundleName, curSingleBundleLoader);
yield return curSingleBundleLoader.LoadAssetBundle();
}
}
/// <summary>依赖回调函数1</summary>
private void LoadDependComplete1(string abName)
{
_LoadObj = new SingleBundleLoader(_ABName, LoadComplete);
//加载AB依赖包
StartCoroutine(_LoadObj.LoadAssetBundle());
}
