private AssetBundle LoadBundle(BundleInfo bundleInfo)
{
AssetBundle assetBundle = null;
string path = getFilePath((_useHashName ? bundleInfo.buildMd5 : bundleInfo.bundleName) + _suffix);
if (bundleInfo.bundleReference == null)
{
//Debug.LogFormat("Load a new bundle:" + path);
assetBundle = AssetBundle.LoadFromFile(path);
if (assetBundle == null)
{
Debug.LogErrorFormat("The AssetBundle '{0}' load fail!", path);
return(null);
}
else
{
BundleReferenceInfo bundleReferenceInfo = new BundleReferenceInfo()
{
assetBundle = assetBundle,
count = 1,
buildType = bundleInfo.buildType,
state = BundleLoadState.LoadComplete,
};
bundleInfo.bundleReference = bundleReferenceInfo;
}
}
else
{
assetBundle = bundleInfo.bundleReference.assetBundle;
bundleInfo.bundleReference.count += 1;
}
//Debug.LogFormat("The AssetBundle '{0}' load success!", path);
return(assetBundle);
}
public IEnumerator LoadBundleAsync(BundleInfo bundleInfo, UnityAction <AssetBundle> OnAssetBundleLoaded)
{
string path = getFilePath((_useHashName ? bundleInfo.buildMd5 : bundleInfo.bundleName) + _suffix);
if (bundleInfo.bundleReference != null)
{//就算 缓存池里面有 也要模拟异步加载
yield return(new WaitForEndOfFrame());
if (OnAssetBundleLoaded != null)
{
OnAssetBundleLoaded(bundleInfo.bundleReference.assetBundle);
bundleInfo.bundleReference.count += 1;
}
}
else
{
BundleReferenceInfo bundleReferenceInfo = new BundleReferenceInfo()
{
state = BundleLoadState.Loading,
count = 1,
buildType = bundleInfo.buildType,
};
AssetBundleCreateRequest assetBundleCreateRequest = AssetBundle.LoadFromFileAsync(path);
_bundleRequestDict.Add(path, assetBundleCreateRequest);
yield return(assetBundleCreateRequest);
if (assetBundleCreateRequest.assetBundle == null)
{
Debug.LogErrorFormat("Failed to load AssetBundle '{0}' !", path);
}
bundleReferenceInfo.assetBundle = assetBundleCreateRequest.assetBundle;
bundleReferenceInfo.state = BundleLoadState.LoadComplete;
bundleInfo.bundleReference = bundleReferenceInfo;
if (OnAssetBundleLoaded != null)
{
OnAssetBundleLoaded(assetBundleCreateRequest.assetBundle);
}
RemoveAssetBundleCreateRequest(path);
}
}
