void ProcessFinishedOperation(AssetBundleLoadOperation operation)
{
AssetBundleDownloadOperation download = operation as AssetBundleDownloadOperation;
if (download == null)
{
return;
}
if (String.IsNullOrEmpty(download.error))
{
//Debug.Log("[AssetBundleManager] processed downloaded bundle " + download.assetBundleName);
m_LoadedAssetBundles.Add(download.assetBundleName, download.assetBundle);
}
else
{
string msg = string.Format("Failed downloading bundle {0} from {1}: {2}",
download.assetBundleName, download.GetSourceURL(), download.error);
m_DownloadingErrors.Add(download.assetBundleName, msg);
}
m_DownloadingBundles.Remove(download.assetBundleName);
}
/// <summary>
/// Returns the download progress of an assetbundle, optionally including any bundles it is dependent on
/// </summary>
static public float GetBundleDownloadProgress(string assetBundleName, bool andDependencies)
{
float overallProgress = 0;
string error;
if (m_DownloadingErrors.TryGetValue(assetBundleName, out error))
{
Debug.LogWarning(error);
return(0);
}
if (m_LoadedAssetBundles.ContainsKey(assetBundleName))
{
overallProgress = 1f;
}
else
{
//find out its progress
foreach (AssetBundleLoadOperation operation in m_InProgressOperations)
{
if (operation.GetType() == typeof(AssetBundleDownloadOperation) || operation.GetType().IsSubclassOf(typeof(AssetBundleDownloadOperation)))
{
AssetBundleDownloadOperation typedOperation = (AssetBundleDownloadOperation)operation;
if (typedOperation.assetBundleName == assetBundleName)
{
overallProgress = typedOperation.downloadProgress == 1f ? 0.99f : typedOperation.downloadProgress;
}
}
}
}
//deal with dependencies if necessary
if (andDependencies)
{
string[] dependencies = null;
m_Dependencies.TryGetValue(assetBundleName, out dependencies);
if (dependencies != null)
{
if (dependencies.Length > 0)
{
foreach (string dependency in dependencies)
{
if (m_LoadedAssetBundles.ContainsKey(dependency))
{
overallProgress += 1;
}
else //It must be in progress
{
foreach (AssetBundleLoadOperation operation in m_InProgressOperations)
{
if (operation.GetType() == typeof(AssetBundleDownloadOperation) || operation.GetType().IsSubclassOf(typeof(AssetBundleDownloadOperation)))
{
AssetBundleDownloadOperation typedOperation = (AssetBundleDownloadOperation)operation;
if (typedOperation.assetBundleName == dependency)
{
overallProgress += typedOperation.downloadProgress == 1f ? 0.99f : typedOperation.downloadProgress;
}
}
}
}
}
//divide by num dependencies +1
overallProgress = overallProgress / (dependencies.Length + 1);
}
}
}
return(overallProgress);
}
