//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, LoadComplete);
//加载AB依赖包
StartCoroutine(_LoadObj.LoadAssetBundle());
}
/// <summary>
/// 加载AB包
/// </summary>
/// <param name="abName">AB包名</param>
/// <returns></returns>
public IEnumerator LoadAssetBundle(string abName)
{
if (!_DicABRelaton.ContainsKey(abName))
{
ABRelation abRelationObj = new ABRelation(abName);
_DicABRelaton.Add(abName, abRelationObj);
}
ABRelation tmpABRelationObj = _DicABRelaton[abName];
//得到指定AB包所有的依赖关系
string[] strDependenceArray = ABManifestLoader.GetInstance().RetrivalDependence(abName);
foreach (string item_Dependence in strDependenceArray)
{
//添加依赖
tmpABRelationObj.AddDependence(item_Dependence);
//添加引用 递归
yield return(LoadReference(item_Dependence, 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());
}
}
private string _AssetName1 = "TestCubePrefab.prefab";//Capsule.prefab
#region 简单（无依赖包）预设的加载
//private void Start()
//{
// _LoadObj = new SingleABLoader(_ABName1, 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包中的资源
// UnityEngine.Object tmpObj=_LoadObj.LoadAsset(_AssetName1,false);
// //克隆对象
// Instantiate(tmpObj);
//}
#endregion
private void Start()
{
SingleABLoader _LoadDependObj = new SingleABLoader(_ABDependName1, LoadDependComplete1);
//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（贴图包）加载完毕，加载依赖包2（材质包）");
SingleABLoader _LoadDependObj2 = new SingleABLoader(_ABDependName2, LoadDependComplete2);
//加载AB依赖包
StartCoroutine(_LoadDependObj2.LoadAssetBundle());
}
private void LoadComplete2(string _ABName2)
{
_LoadObj = new SingleABLoader(_ABName, LoadComplete);
StartCoroutine(_LoadObj.LoadAssetBundle());
}
private void LoadComplete1(string _ABName1)
{
SingleABLoader load2 = new SingleABLoader(_ABDependName2, LoadComplete2);
StartCoroutine(load2.LoadAssetBundle());
}
private string _ABDependName2 = "scene_1/materials.ab"; //材质
private void Start()
{
SingleABLoader load1 = new SingleABLoader(_ABDependName1, LoadComplete1);
StartCoroutine(load1.LoadAssetBundle());
}