public Download GetDependenciesOnly(string resourceName)
{
packageDownloader.LoadMasterAndVersions(false).Wait();
var dep = packageDownloader.GetPackageDependencies(resourceName);
if (dep == null)
{
if (torrentDownloader == null)
torrentDownloader = new TorrentDownloader(this); //lazy initialization
dep = torrentDownloader.GetFileDependencies(resourceName);
}
if (dep != null)
{
Download down = null;
foreach (var dept in dep)
{
if (!string.IsNullOrEmpty(dept))
{
var dd = GetResource(DownloadType.UNKNOWN, dept);
if (dd != null)
{
if (down == null) down = dd;
else down.AddNeededDownload(dd);
}
}
}
return down;
}
return null;
}
public Download GetResource(DownloadType type, string name) {
lock (downloads) {
downloads.RemoveAll(x => x.IsAborted || x.IsComplete != null); // remove already completed downloads from list}
var existing = downloads.FirstOrDefault(x => x.Name == name || x.Alias == name);
if (existing != null) return existing;
}
if (scanner != null && scanner.HasResource(name)) return null;
lock (downloads) {
if (type == DownloadType.DEMO) {
var target = new Uri(name);
var targetName = target.Segments.Last();
var filePath = Utils.MakePath(SpringPaths.WritableDirectory, "demos", targetName);
if (File.Exists(filePath)) return null;
var down = new WebFileDownload(name, filePath, null);
downloads.Add(down);
DownloadAdded.RaiseAsyncEvent(this, new EventArgs<Download>(down)); //create dowload bar (handled by MainWindow.cs)
down.Start();
return down;
}
if (type == DownloadType.MOD || type == DownloadType.UNKNOWN) {
var down = packageDownloader.GetPackageDownload(name);
if (down != null) {
down.Alias = name;
downloads.Add(down);
DownloadAdded.RaiseAsyncEvent(this, new EventArgs<Download>(down));
return down;
}
}
if (type == DownloadType.MAP || type == DownloadType.MOD || type == DownloadType.UNKNOWN || type == DownloadType.MISSION) {
if (torrentDownloader == null) torrentDownloader = new TorrentDownloader(this); //lazy initialization
var down = torrentDownloader.DownloadTorrent(name);
if (down != null) {
downloads.Add(down);
DownloadAdded.RaiseAsyncEvent(this, new EventArgs<Download>(down));
return down;
}
}
if (type == DownloadType.GAME) throw new ApplicationException(string.Format("{0} download not supported in this version", type));
return null;
}
}
public Download GetResource(DownloadType type, string name)
{
if (name == "zk:dev" || name == "Zero-K $VERSION") return null;
lock (downloads)
{
downloads.RemoveAll(x => x.IsAborted || x.IsComplete != null); // remove already completed downloads from list}
var existing = downloads.FirstOrDefault(x => x.Name == name || x.Alias == name);
if (existing != null) return existing;
}
if (scanner?.HasResource(name) == true) return null;
if (SpringPaths.HasEngineVersion(name)) return null;
// check rapid to determine type
if (type == DownloadType.NOTKNOWN)
{
if (packageDownloader.GetByInternalName(name) != null || packageDownloader.GetByTag(name) != null) type = DownloadType.RAPID;
else
{
packageDownloader.LoadMasterAndVersions().Wait();
if (packageDownloader.GetByInternalName(name) != null || packageDownloader.GetByTag(name) != null) type = DownloadType.RAPID;
else type = DownloadType.MAP;
}
}
lock (downloads)
{
if (type == DownloadType.DEMO)
{
var target = new Uri(name);
var targetName = target.Segments.Last();
var filePath = Utils.MakePath(SpringPaths.WritableDirectory, "demos", targetName);
if (File.Exists(filePath)) return null;
var down = new WebFileDownload(name, filePath, null);
down.DownloadType = type;
downloads.Add(down);
DownloadAdded.RaiseAsyncEvent(this, new EventArgs<Download>(down)); //create dowload bar (handled by MainWindow.cs)
down.Start();
return down;
}
if (type == DownloadType.MAP || type == DownloadType.MISSION)
{
if (torrentDownloader == null) torrentDownloader = new TorrentDownloader(this); //lazy initialization
var down = torrentDownloader.DownloadTorrent(name);
if (down != null)
{
down.DownloadType = type;
downloads.Add(down);
DownloadAdded.RaiseAsyncEvent(this, new EventArgs<Download>(down));
return down;
}
}
if (type == DownloadType.RAPID)
{
var down = packageDownloader.GetPackageDownload(name);
if (down != null)
{
down.DownloadType = type;
down.Alias = name;
downloads.Add(down);
DownloadAdded.RaiseAsyncEvent(this, new EventArgs<Download>(down));
return down;
}
}
if (type == DownloadType.ENGINE)
{
var down = new EngineDownload(name, SpringPaths);
down.DownloadType = type;
downloads.Add(down);
DownloadAdded.RaiseAsyncEvent(this, new EventArgs<Download>(down));
down.Start();
return down;
}
return null;
}
}