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);
}