/// <summary>
/// 异步递归加载 assetbundle
/// </summary>
/// <param name="assetBundleName"></param>
/// <param name="finishCallback"></param>
public async UniTask <AssetPackage> LoadAssetBundleAsync(string packageName)
{
packageName = StringToLower(packageName);
AssetPackage package = null;
if (!allAssetBundleDic.TryGetValue(packageName, out package))
{
string[] list = GetAssetBundleDependencies(packageName);
for (int i = 0; i < list.Length; i++)
{
await LoadAssetBundleAsync(list[i]);
}
package = await RawLoadAssetBundleAsync(packageName);
}
package?.Retain();
return(package);
}
/// <summary>
/// 一般来说，尽可能使用AssetBundle.LoadFromFile。该API在速度，磁盘使用率和运行时内存使用方面是最有效的
/// </summary>
public AssetPackage LoadAssetBundle(string packageName)
{
packageName = StringToLower(packageName);
AssetPackage package = null;
//判断是否已经加载bundle
if (!allAssetBundleDic.TryGetValue(packageName, out package))
{
//获取依赖
string[] list = GetAssetBundleDependencies(packageName);
for (int i = 0; i < list.Length; i++)
{
//加载依赖
LoadAssetBundle(list[i]);
}
package = RawLoadAssetBundle(packageName);
}
package?.Retain();
return(package);
}