public void Init()
{
pathToDb = Path.Combine(OutputPath, "chunks.sqlite");
pathToDbUpdate = Path.Combine(OutputPath, "chunks-update.sqlite");
pathToDbBackup = Path.Combine(OutputPath, "chunks-backup.sqlite");
pathToMapUpdate = Path.Combine(OutputPath, "update", "dim" + Dimension + (string.IsNullOrEmpty(Profile) ? "" : $"_{Profile}"));
pathToMap = Path.Combine(OutputPath, "map", "dim" + Dimension + (string.IsNullOrEmpty(Profile) ? "" : $"_{Profile}"));
isUpdate = File.Exists(pathToDb);
NewInitialZoomLevel = 20;
NewLastZoomLevel = NewInitialZoomLevel - InitialZoomLevel;
if (isUpdate)
{
Console.WriteLine("Found chunks.sqlite, this must be an update of the map");
if (File.Exists(pathToDbUpdate))
{
Console.WriteLine($"Deleting {pathToDbUpdate} old update database file");
File.Delete(pathToDbUpdate);
File.Delete(pathToDbUpdate + "-wal");
File.Delete(pathToDbUpdate + "-shm");
}
File.Copy(pathToDb, pathToDbUpdate);
if (Directory.Exists(pathToMapUpdate) && DeleteExistingUpdateFolder)
{
Console.WriteLine("Deleting old update in {0}", pathToMapUpdate);
DirectoryInfo di = new DirectoryInfo(pathToMapUpdate);
var files = di.EnumerateFiles("*.*", SearchOption.AllDirectories);
var fileInfos = files.ToList();
if (fileInfos.Any(x => x.Extension != "." + FileFormat))
{
Console.WriteLine("Can not delete the update folder, because there are files in it not generated by PapyrusCs");
foreach (var f in fileInfos.Where(x => x.Extension != "." + FileFormat))
{
Console.WriteLine("Unknown file {0}", f.FullName);
}
throw new InvalidOperationException("Can not delete the update folder, because there are files in it not generated by PapyrusCs");
}
foreach (var f in fileInfos)
{
Console.WriteLine("Deleting update file {0}", f.FullName);
f.Delete();
}
}
}
var c = new DbCreator();
db = c.CreateDbContext(pathToDbUpdate, true);
db.Database.Migrate();
var settings = db.Settings.FirstOrDefault(x => x.Dimension == Dimension && x.Profile == Profile);
if (settings != null)
{
this.FileFormat = settings.Format;
this.FileQuality = settings.Quality;
this.ChunksPerDimension = settings.ChunksPerDimension;
Console.WriteLine("Overriding settings with: Format {0}, Quality {1} ChunksPerDimension {2}", FileFormat, FileQuality, ChunksPerDimension);
settings.MaxZoom = NewInitialZoomLevel;
settings.MinZoom = NewLastZoomLevel;
Console.WriteLine("Setting Zoom levels to {0} down to {1}", NewInitialZoomLevel, NewLastZoomLevel);
db.SaveChanges();
}
else
{
settings = new Settings()
{
Dimension = Dimension,
Profile = Profile,
Quality = FileQuality,
Format = FileFormat,
MaxZoom = this.NewInitialZoomLevel,
MinZoom = this.NewLastZoomLevel,
ChunksPerDimension = db.Settings.FirstOrDefault()?.ChunksPerDimension ?? this.ChunksPerDimension
};
db.Add(settings);
db.SaveChanges();
}
renderedSubchunks = db.Checksums.Where(x => x.Profile == Profile).ToImmutableDictionary(
x => new LevelDbWorldKey2(x.LevelDbKey), x => new KeyAndCrc(x.Id, x.Crc32));
Console.WriteLine($"Found {renderedSubchunks.Count} subchunks which are already rendered");
}