}//Method_end
/// <summary>
/// 加载(AB 包中)资源
/// </summary>
/// <param name="scenesName">场景名称</param>
/// <param name="abName">AssetBundle 包名称</param>
/// <param name="assetName">资源名称</param>
/// <param name="isCache">是否使用缓存</param>
/// <returns></returns>
public UnityEngine.Object LoadAsset(string scenesName, string abName, string assetName, bool isCache)
{
if (_DicAllScenes.ContainsKey(scenesName))
{
MultiABMgr multObj = _DicAllScenes[scenesName];
return(multObj.LoadAsset(abName, assetName, isCache));
}
Debug.LogError(GetType() + "/LoadAsset()/找不到场景名称，无法加载（AB包中）资源,请检查！ scenesName=" + scenesName);
return(null);
}
/// <summary>
/// 释放资源。
/// </summary>
/// <param name="scenesName">场景名称</param>
public void DisposeAllAssets(string scenesName)
{
if (_DicAllScenes.ContainsKey(scenesName))
{
MultiABMgr multObj = _DicAllScenes[scenesName];
multObj.DisposeAllAsset();
}
else
{
Debug.LogError(GetType() + "/DisposeAllAssets()/找不到场景名称，无法释放资源，请检查！ scenesName=" + scenesName);
}
}
/// <summary>
/// 下载AssetBundel 指定包
/// </summary>
/// <param name="scenesName">场景名称</param>
/// <param name="abName">AssetBundle 包名称</param>
/// <param name="loadAllCompleteHandle">委托： 调用是否完成</param>
/// <returns></returns>
public IEnumerator LoadAssetBundlePack(string scenesName, string abName, DelLoadComplete loadAllCompleteHandle)
{
//参数检查
if (string.IsNullOrEmpty(scenesName) || string.IsNullOrEmpty(abName))
{
Debug.LogError(GetType() + "/LoadAssetBundlePack()/ScenesName Or abName is null ,请检查！");
yield return(null);
}
//等待Manifest清单文件加载完成
while (!ABManifestLoader.GetInstance().IsLoadFinish)
{
yield return(null);
}
_ManifestObj = ABManifestLoader.GetInstance().GetABManifest();
if (_ManifestObj == null)
{
Debug.LogError(GetType() + "/LoadAssetBundlePack()/_ManifestObj is null ,请先确保加载Manifest清单文件！");
yield return(null);
}
//把当前场景加入集合中。
if (!_DicAllScenes.ContainsKey(scenesName))
{
MultiABMgr multiMgrObj = new MultiABMgr(scenesName, abName, loadAllCompleteHandle);
_DicAllScenes.Add(scenesName, multiMgrObj);
}
//调用下一层（“多包管理类”）
MultiABMgr tmpMultiMgrObj = _DicAllScenes[scenesName];
if (tmpMultiMgrObj == null)
{
Debug.LogError(GetType() + "/LoadAssetBundlePack()/tmpMultiMgrObj is null ,请检查！");
}
//调用“多包管理类”的加载指定AB包。
yield return(tmpMultiMgrObj.LoadAssetBundeler(abName));
}//Method_end