/// <summary>
/// Detect and process new files in the songs folder.
/// </summary>
private static void processSongs()
{
int newFolderCount = -1;
//Process any new files waiting to be imported.
if (handleNewFiles() || BeatmapManager.ChangedPackages.Count > 0 || BeatmapManager.ChangedFolders.Count > 0)
{
//We might need a full refresh even with new files added, if this is signalled.
forceFullRefresh = false;
}
else
{
//Check if the number of directories in the songs dir has changed.
//If it has, then we definitely need to do a full pass over available maps.
newFolderCount = Directory.GetDirectories(BeatmapManager.SongsDirectory).Length + Directory.GetFiles(BeatmapManager.SongsDirectory).Length;
if (BeatmapManager.FolderFileCount != newFolderCount)
{
Debug.Print(@"Folder/Filecount changed from {0} to {1}", BeatmapManager.FolderFileCount, newFolderCount);
string _status = null;
if (BeatmapManager.FolderFileCount == 0)
{
_status = LocalisationManager.GetString(OsuString.BeatmapImport_TimeToPopulateAnEmptyDatabase);
promptOnFullProcess = false;
}
else if (BeatmapManager.FolderFileCount < newFolderCount)
{
_status = LocalisationManager.GetString(OsuString.BeatmapImport_DetectedNewMapsAdded);
}
else
{
_status = LocalisationManager.GetString(OsuString.BeatmapImport_DetectedMapsRemoved);
}
if (status != null)
{
status.SetStatus(_status);
}
forceFullRefresh = true;
}
}
if (status != null)
{
BeatmapManager.AssignStatusHandler(status.SetStatus);
}
//confirm this operation if the user has a lot of maps.
if (forceFullRefresh && promptOnFullProcess
#if !DEBUG
&& BeatmapManager.Beatmaps.Count > 1000
#endif
)
{
bool response = false;
GameBase.RunBackgroundThread(delegate
{
pDialog pd = new pDialog(LocalisationManager.GetString(OsuString.BeatmapImport_FullProcess), false);
pd.Closed += delegate { promptOnFullProcess = false; };
pd.AddOption(LocalisationManager.GetString(OsuString.General_Confirm), Color.YellowGreen, delegate
{
response = true;
promptOnFullProcess = false;
});
pd.AddOption(LocalisationManager.GetString(OsuString.General_Cancel), Color.OrangeRed, delegate
{
response = false;
promptOnFullProcess = false;
});
GameBase.Scheduler.Add(delegate
{
GameBase.ShowDialog(pd);
});
});
while (promptOnFullProcess && GameBase.Mode == OsuModes.BeatmapImport)
{
Thread.Sleep(50);
}
if (!response)
{
GameBase.Scheduler.Add(Exit);
BeatmapManager.ClearStatusHandlers();
return;
}
}
BeatmapManager.CheckAndProcess(forceFullRefresh, promptOnFullProcess);
BeatmapManager.ClearStatusHandlers();
if (newFolderCount >= 0)
{
BeatmapManager.FolderFileCount = newFolderCount;
}
GameBase.Scheduler.Add(Exit);
}
