//
// Download
//
public bool DownloadAssets(List <string> keys, ProgressCallback pg, DownloadCompleteCallback dl)
{
// Download the assets in the list and all their dependencies.
if (running)
{
return(false);
}
running = true;
dlProgressCallback = pg;
dlCompleteCallback = dl;
progressBase = -1f;
downloadHandle = Addressables.DownloadDependenciesAsync(keys.ToArray(), Addressables.MergeMode.Union);
downloadHandle.Completed += DownloadComplete;
// Start coroutine for progress. Don't use coroutines for anything that can throw
// an exception (which includes downloading unchecked keys), because it can't be trapped.
// See https://www.jacksondunstan.com/articles/3718
StartCoroutine(DownloadProgress());
return(true);
}
/// <summary>
/// Default constructor.
/// </summary>
/// <param name="uploadProgressCallback">Upload progress call back delegate.</param>
/// <param name="downloadProgressCallback">Download progress call back delegate.</param>
/// <param name="uploadCompleteCallback">Upload complete call back delegate.</param>
/// <param name="downloadCompleteCallback">Download complete call back delegate.</param>
/// <param name="onCommandError">On error delegate event handler.</param>
/// <param name="onAsyncThreadError">On async thread error delegate event handler.</param>
/// <param name="credentials">The user credentials.</param>
/// <param name="connection">The server connection data.</param>
/// <param name="filePath">The file path transfer data.</param>
/// <param name="internalFilePath">The internal file path transfer data.</param>
/// <param name="operation">The current operation.</param>
/// <param name="secureConnection">Is the connection secure.</param>
/// <param name="timeout">The time out for the operation.</param>
public FileTransferDataChannel(
UploadProgressCallback uploadProgressCallback, DownloadProgressCallback downloadProgressCallback,
UploadCompleteCallback uploadCompleteCallback, DownloadCompleteCallback downloadCompleteCallback,
ClientCommandHandler onCommandError, ClientThreadErrorHandler onAsyncThreadError,
NetworkCredential credentials, FileTransferConnection connection, FileTransferPath filePath,
FileTransferPath internalFilePath, Operation operation, bool secureConnection, int timeout)
{
_connection = new FileTransferConnection();
_connection.Host = connection.Host;
_connection.Port = connection.Port;
_connection.ValidateCertificate = false;
_connection.UseDataChannel = false;
_secureConnection = secureConnection;
_credentials = credentials;
_filePath = filePath;
_operation = operation;
_timeout = timeout;
_internalFilePath = internalFilePath;
_onCommandError = onCommandError;
_onAsyncThreadError = onAsyncThreadError;
_uploadProgressCallback = uploadProgressCallback;
_downloadProgressCallback = downloadProgressCallback;
_uploadCompleteCallback = uploadCompleteCallback;
_downloadCompleteCallback = downloadCompleteCallback;
}
