public async ETTask LoadOneBundleAsync(string assetBundleName)
{
ABInfo abInfo;
if (this.bundles.TryGetValue(assetBundleName, out abInfo))
{
++abInfo.RefCount;
return;
}
//Log.Debug($"---------------load one bundle {assetBundleName}");
if (!Define.IsAsync)
{
string[] realPath = null;
#if UNITY_EDITOR
realPath = AssetDatabase.GetAssetPathsFromAssetBundle(assetBundleName);
foreach (string s in realPath)
{
string assetName = Path.GetFileNameWithoutExtension(s);
UnityEngine.Object resource = AssetDatabase.LoadAssetAtPath <UnityEngine.Object>(s);
AddResource(assetBundleName, assetName, resource);
}
abInfo = new ABInfo(assetBundleName, null);
abInfo.Parent = this;
this.bundles[assetBundleName] = abInfo;
#endif
return;
}
string p = Path.Combine(PathHelper.AppHotfixResPath, assetBundleName);
AssetBundle assetBundle = null;
if (!File.Exists(p))
{
p = Path.Combine(PathHelper.AppResPath, assetBundleName);
}
using (AssetsBundleLoaderAsync assetsBundleLoaderAsync = ComponentFactory.Create <AssetsBundleLoaderAsync>())
{
assetBundle = await assetsBundleLoaderAsync.LoadAsync(p);
}
if (assetBundle == null)
{
throw new Exception($"assets bundle not found: {assetBundleName}");
}
if (!assetBundle.isStreamedSceneAssetBundle)
{
// 异步load资源到内存cache住
UnityEngine.Object[] assets;
using (AssetsLoaderAsync assetsLoaderAsync = ComponentFactory.Create <AssetsLoaderAsync, AssetBundle>(assetBundle))
{
assets = await assetsLoaderAsync.LoadAllAssetsAsync();
}
foreach (UnityEngine.Object asset in assets)
{
AddResource(assetBundleName, asset.name, asset);
}
}
abInfo = new ABInfo(assetBundleName, assetBundle);
abInfo.Parent = this;
this.bundles[assetBundleName] = abInfo;
}
