/// <summary> /// 加载AB包 /// </summary> /// <param name="abName"></param> /// <returns></returns> public IEnumerator LoadAssetBundles(string abName) { if (!_DicABRelation.ContainsKey(abName)) { ABRelation abRelationObj = new ABRelation(abName); _DicABRelation.Add(abName, abRelationObj); } ABRelation tmpABRelationObj = _DicABRelation[abName]; //得到指定AB包所有的依赖关系 string[] strDepencedArray = ABManifestLoader.GetInstance().RetrivalDependences(abName); foreach (string item_Depence in strDepencedArray) { //添加“依赖”项 tmpABRelationObj.AddDependence(item_Depence); //添加“引用”项 yield return(LoadReference(item_Depence, abName)); } //真正的AB包加载 if (_DicSingleABLoaderCache.ContainsKey(abName)) { yield return(_DicSingleABLoaderCache[abName].LoadAssetBundle()); } else { _CurrentSingleABLoader = new SingleABLoader(abName, CompletLoadAB); _DicSingleABLoaderCache.Add(abName, _CurrentSingleABLoader); yield return(_CurrentSingleABLoader.LoadAssetBundle()); } }//Method_end
}//Method_end /// <summary> /// 加载引用AB包 /// </summary> /// <param name="abName">AB包名称</param> /// <param name="refABName">引用AB包名称</param> /// <returns></returns> private IEnumerator LoadReference(string abName, string refABName) { //AB包已经加载了 if (_DicABRelation.ContainsKey(abName)) { ABRelation tmpABRelationObj = _DicABRelation[abName]; //添加AB包的引用关系(被依赖) tmpABRelationObj.AddReference(refABName); } else { ABRelation tmpABRelationObj = new ABRelation(abName); tmpABRelationObj.AddReference(refABName); _DicABRelation.Add(abName, tmpABRelationObj); //开始加载依赖的包(注意: 这是一个“递归”调用) yield return(LoadAssetBundles(abName)); } }//Method_end