//private void Start()
//{
// _LoadObj = new SingleABLoader(_ABName1, LoadComplete);
// //加载AB包
// StartCoroutine(_LoadObj.LoadAssetBundle());
//}
//private void LoadComplete(string abName)
//{
// //加载AB包中的资源
// UnityEngine.Object tmpObj = _LoadObj.LoadAsset(_AssetName1, false);
// Instantiate(tmpObj);
//}
//private void Update()
//{
//}
#endregion
private void Start()
{
SingleABLoader _LoadDependObj = new SingleABLoader(_ABDependName1);
//加载AB依赖包
StartCoroutine(_LoadDependObj.LoadAssetBundle());
}
//依赖回调函数1
private void LoadDependComplete1(string abName)
{
Debug.Log("依赖包1(贴图宝)加载完毕，加载依赖包2(材质包)");
SingleABLoader _LoadDependObj2 = new SingleABLoader(_ABDependName2);
//加载AB依赖包
StartCoroutine(_LoadDependObj2.LoadAssetBundle());
}
/// <summary>
/// 加载AB包
/// </summary>
/// <param name="abName">AssetBundle 名称</param>
/// <returns></returns>
public IEnumerator LoadAssetBundler(string abName, Action loadCompleteHandle = null)
{
//AB包关系的建立
if (!_DicABRelation.ContainsKey(abName))
{
ABRelation abRelationObj = new ABRelation(abName);
_DicABRelation.Add(abName, abRelationObj);
}
ABRelation tmpABRelationObj = _DicABRelation[abName];
string[] strDepedenceArray = ABManifestLoader.GetInstance().RetrivalDependce(abName);
//得到指定AB包所有的依赖关系(查询Manifest清单文件)
foreach (string item_Depence in strDepedenceArray)
{
//添加“依赖”项
tmpABRelationObj.AddDependence(item_Depence);
//添加"引用"项 (递归调用)
yield return(LoadReference(item_Depence, abName));
}
//真正加载AB包
if (m_LoadedAssetBundles.ContainsKey(abName))
{
Debug.LogError("这个包已经被加载过了: " + abName);
//yield return m_LoadedAssetBundles[abName].LoadAssetBundle(loadCompleteHandle);
}
else
{
_CurrentSingleABLoader = new SingleABLoader(abName);
//m_LoadedAssetBundles.Add(abName, _CurrentSingleABLoader);
yield return(_CurrentSingleABLoader.LoadAssetBundle(loadCompleteHandle));
}
}//Method_end
//依赖回调函数2
private void LoadDependComplete2(string abName)
{
Debug.Log("依赖包2(材质包)加载完毕，开始正式加载预设包");
_LoadObj = new SingleABLoader(_ABName1);
StartCoroutine(_LoadObj.LoadAssetBundle());
}
