/// <summary>
/// 内部调用, 加载AB包
/// </summary>
/// <param name="abName"></param>
/// <returns></returns>
private IEnumerator LoadAssetBundle(string abName)
{
// AB包关系的建立
if (!_DicABRelation.ContainsKey(abName))
{
//建立关系
ABRelation abRelation = new ABRelation(abName);
_DicABRelation.Add(abName, abRelation);
}
ABRelation tempABRelation = _DicABRelation[abName]; // 获得当前AB包的依赖关系
// 得到指定AB包所有的依赖关系（查询Manifest清单）
string[] strDependeceArray = ABManifestLoader.Instance.GetAssetBundleDependce(abName);
foreach (var depend in strDependeceArray)
{
// 添加依赖项
tempABRelation.AddDependence(depend);
// 先加载依赖的AB包并设置被依赖关系
yield return(LoadReference(depend, abName));
}
//真正加载AB包
if (_DicSingleABLoaderCache.ContainsKey(abName))
{
yield return(_DicSingleABLoaderCache[abName].LoadAssetBundle());
}
else
{
_CurrentSingleABLoader = new SingleABLoader(abName, CompleteLoadAB);
_DicSingleABLoaderCache.Add(abName, _CurrentSingleABLoader);
yield return(_CurrentSingleABLoader.LoadAssetBundle());
}
}
void LoadComplete1(string abName)
{
_loadObj2 = new AssetBundleFramework.SingleABLoader(_assetbundleName, LoadComplete2);
StartCoroutine(_loadObj2.LoadAssetBundle());
}
//void Start()
//{
// _loadObj = new AssetBundleFramework.SingleABLoader(_assetbundleName, LoadComplete);
// StartCoroutine(_loadObj.LoadAssetBundle());
//}
//void LoadComplete(string abName)
//{
// GameObject prefab = _loadObj.LoadAsset(_assetName) as GameObject;
// GameObject.Instantiate(prefab);
// prefab.transform.position = new Vector3(0, 0, 0);
//}
#endregion
void Start()
{
_loadObj = new AssetBundleFramework.SingleABLoader(_assetbundleDependName, LoadComplete1);
StartCoroutine(_loadObj.LoadAssetBundle());
}
