// Create a download object for every chapter in the event and add them to the downloads queue
public void onDownloadChaptersEvent(DownloadChaptersEvent event) {
final Manga manga = event.getManga();
final Source source = sourceManager.get(manga.source);
for (Chapter chapter : event.getChapters()) {
Download download = new Download(source, manga, chapter);
if (!prepareDownload(download)) {
queue.add(download);
if (isRunning) downloadsQueueSubject.onNext(download);
}
}
}
