/// <summary>
/// Update the level's metadata on disk.
/// Does not change the level's timestamp.
/// </summary>
/// <param name="level"></param>
public static void UpdateWorldMetadata(LevelMetadata level)
{
try
{
string bucket = Utils.FolderNameFromFlags(level.Genres);
string fullPath = BokuGame.Settings.MediaPath + bucket + level.WorldId.ToString() + @".Xml";
Xml.XmlWorldData xml = XmlWorldData.Load(fullPath, XnaStorageHelper.Instance);
if (xml != null)
{
level.ToXml(xml);
bool isDownload = (level.Genres & Genres.Downloads) != 0;
// Manage the stream ourselves so avoid level timestamp being changed.
Stream stream = Storage4.OpenWrite(fullPath);
xml.Save(stream, isDownload);
Storage4.Close(stream);
}
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
}
/// <summary>
/// Update the level's xml on disk.
/// Does not change the level's timestamp.
/// </summary>
/// <param name="level"></param>
public static void UpdateWorldXml(XmlWorldData xml)
{
try
{
string bucket = Utils.FolderNameFromFlags((Genres)xml.genres);
string fullPath = BokuGame.Settings.MediaPath + bucket + xml.id.ToString() + @".Xml";
//make sure the world exists
if (!Storage4.FileExists(fullPath, StorageSource.All))
{
return;
}
if (xml != null)
{
bool isDownload = (xml.genres & (int)Genres.Downloads) != 0;
// Manage the stream ourselves so avoid level timestamp being changed.
Stream stream = Storage4.OpenWrite(fullPath);
xml.Save(stream, isDownload);
Storage4.Close(stream);
}
}
catch (Exception e)
{
Debug.WriteLine(e.Message);
}
}
/// <summary>
/// Loads Actors.xml and initializes the list of static actors.
/// </summary>
/// <remarks>
/// The actors' model and xml file isn't loaded until LoadModels is called.
/// </remarks>
public static void LoadActors()
{
if (Storage4.FileExists(XmlActorsListFileName, StorageSource.TitleSpace))
{
// Read our actor list from file
var stream = Storage4.OpenRead(XmlActorsListFileName, StorageSource.TitleSpace);
var serializer = new XmlSerializer(typeof(XmlActorsList));
var xmlActors = serializer.Deserialize(stream) as XmlActorsList;
Storage4.Close(stream);
if (xmlActors != null)
{
for (int i = 0; i < xmlActors.Actors.Length; i++)
{
var xmlStaticActor = xmlActors.Actors[i];
Actors.Add(xmlStaticActor.NonLocalizedName, new StaticActor(xmlStaticActor));
}
}
}
else
{
Debug.Assert(false, "Missing actor file.");
}
}
public static bool WriteWorldDataPacketToDisk(BokuShared.Wire.WorldDataPacket packet, byte[] thumbnailBytes, DateTime timeStamp)
{
Stream file = null;
try
{
// Check for presence of the essential world data
if (packet == null)
{
return(false);
}
if (packet.WorldXmlBytes == null)
{
return(false);
}
if (packet.StuffXmlBytes == null)
{
return(false);
}
// Read in contents of world xml buffer
Xml.XmlWorldData xmlWorldData = Xml.XmlWorldData.Load(packet.WorldXmlBytes);
if (xmlWorldData == null)
{
return(false);
}
xmlWorldData.overrideLastWriteTime = timeStamp;
xmlWorldData.id = packet.WorldId;
xmlWorldData.stuffFilename = BokuGame.DownloadsStuffPath + xmlWorldData.Filename;
// Non-essential file: Write thumbnail image to disk
if (thumbnailBytes != null)
{
string ext = Storage4.TextureExt(thumbnailBytes);
string thumbFilename = xmlWorldData.GetImageFilenameWithoutExtension() + "." + ext;
file = Storage4.OpenWrite(BokuGame.Settings.MediaPath + BokuGame.DownloadsPath + thumbFilename);
file.Write(thumbnailBytes, 0, thumbnailBytes.Length);
Storage4.Close(file);
file = null;
}
// Cubeworld virtual terrain map
if (packet.VirtualMapBytes != null)
{
file = Storage4.OpenWrite(BokuGame.Settings.MediaPath + xmlWorldData.xmlTerrainData2.virtualMapFile);
file.Write(packet.VirtualMapBytes, 0, packet.VirtualMapBytes.Length);
Storage4.Close(file);
file = null;
}
// Write stuff xml to disk
file = Storage4.OpenWrite(BokuGame.Settings.MediaPath + xmlWorldData.stuffFilename);
file.Write(packet.StuffXmlBytes, 0, packet.StuffXmlBytes.Length);
Storage4.Close(file);
file = null;
// Clear virtual genre bits because they should not be stored.
xmlWorldData.genres &= ~(int)Genres.Virtual;
xmlWorldData.genres &= ~(int)Genres.Favorite;
// Serialize xmlWorldData to disk
string fullPath = BokuGame.Settings.MediaPath + BokuGame.DownloadsPath + xmlWorldData.Filename;
xmlWorldData.Save(fullPath, XnaStorageHelper.Instance);
Instrumentation.RecordEvent(Instrumentation.EventId.LevelDownloaded, xmlWorldData.name);
return(true);
}
catch
{
if (file != null)
{
Storage4.Close(file);
}
return(false);
}
}
public static BokuShared.Wire.WorldPacket ReadWorldPacketFromDisk(string worldFullPathAndName, string bucket)
{
BokuShared.Wire.WorldPacket packet = null;
Stream file = null;
try
{
string localLevelPath = BokuGame.Settings.MediaPath + bucket;
string worldFilename = Path.GetFileName(worldFullPathAndName);
// Read contents of world xml to retrieve the names of the dependent
// files we need to upload
Xml.XmlWorldData xmlWorldData = XmlWorldData.Load(localLevelPath + worldFilename, XnaStorageHelper.Instance);
if (xmlWorldData == null)
{
return(null);
}
// Clear virtual genre bits in case they got saved (server clears them too).
xmlWorldData.genres &= ~(int)Genres.Virtual;
packet = new BokuShared.Wire.WorldPacket();
packet.Info.WorldId = packet.Data.WorldId = xmlWorldData.id;
packet.Info.Name = xmlWorldData.name;
packet.Info.Description = xmlWorldData.description;
packet.Info.Creator = xmlWorldData.creator;
packet.Info.IdHash = "";
packet.Info.Genres = xmlWorldData.genres;
string imageFileName = xmlWorldData.GetImageFilenameWithoutExtension();
// VirtualMap
file = Storage4.OpenRead(BokuGame.Settings.MediaPath + xmlWorldData.xmlTerrainData2.virtualMapFile, StorageSource.All);
packet.Data.VirtualMapBytes = new byte[file.Length];
file.Read(packet.Data.VirtualMapBytes, 0, (int)file.Length);
Storage4.Close(file);
// Stuff xml
file = Storage4.OpenRead(BokuGame.Settings.MediaPath + xmlWorldData.stuffFilename, StorageSource.All);
packet.Data.StuffXmlBytes = new byte[file.Length];
file.Read(packet.Data.StuffXmlBytes, 0, (int)file.Length);
Storage4.Close(file);
// Optional: don't worry if we don't have a thumbnail image.
try
{
file = null;
file = Storage4.TextureFileOpenRead(localLevelPath + imageFileName);
if (file != null)
{
packet.Info.ThumbnailBytes = new byte[file.Length];
file.Read(packet.Info.ThumbnailBytes, 0, (int)file.Length);
Storage4.Close(file);
}
}
catch { }
// Try To load Snapshot image.
try
{
file = null;
file = Storage4.TextureFileOpenRead(localLevelPath + imageFileName, Storage4.TextureFileType.jpg);
if (file != null)
{
packet.Info.ScreenshotBytes = new byte[file.Length];
file.Read(packet.Info.ScreenshotBytes, 0, (int)file.Length);
Storage4.Close(file);
}
}
catch { }
// We've successfully read all required files. We may now upload them to the server.
file = Storage4.OpenRead(localLevelPath + worldFilename, StorageSource.All);
packet.Data.WorldXmlBytes = new byte[file.Length];
file.Read(packet.Data.WorldXmlBytes, 0, (int)file.Length);
Storage4.Close(file);
Instrumentation.RecordEvent(Instrumentation.EventId.LevelUploaded, xmlWorldData.name);
}
catch
{
if (file != null)
{
Storage4.Close(file);
}
packet = null;
}
return(packet);
}
} // end of XmlHelpTextData ReadFromXml()
private static XmlHelpTextData Load(string filename)
{
XmlHelpTextData data = null;
Stream stream = null;
// First try with StorageSoruce.All so we get the version downloaded
// from the servers. If that fails then get the TitleSpace version.
try
{
stream = Storage4.OpenRead(filename, StorageSource.All);
XmlSerializer serializer = new XmlSerializer(typeof(XmlHelpTextData));
data = (XmlHelpTextData)serializer.Deserialize(stream);
}
catch (Exception e)
{
data = null;
if (e != null)
{
#if !NETFX_CORE
string message = e.Message;
if (e.InnerException != null)
{
message += e.InnerException.Message;
}
System.Windows.Forms.MessageBox.Show(
message,
"Error reading " + filename,
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error
);
#endif
}
}
finally
{
Storage4.Close(stream);
}
// If we don't have data. Delete the server version of
// the file and try loading the TitleSpace version.
if (data == null)
{
// Don't delete the server version since this might actually be someone
// trying to do a localization.
//Storage4.Delete(filename);
try
{
stream = Storage4.OpenRead(filename, StorageSource.TitleSpace);
XmlSerializer serializer = new XmlSerializer(typeof(XmlHelpTextData));
data = (XmlHelpTextData)serializer.Deserialize(stream);
}
catch (Exception)
{
data = null;
}
finally
{
Storage4.Close(stream);
}
}
return(data);
} // end of XmlHelpTextData Load()
public override void Close(Stream stream)
{
Storage4.Close(stream);
}
