public static bool CheckWorldExistsByGenre(Guid worldId, Genres genres)
{
string bucket = BokuGame.MyWorldsPath;
if (genres != 0)
{
bucket = Utils.FolderNameFromFlags(genres);
if (bucket == null)
{
return(false);
}
}
string fullPath = BokuGame.Settings.MediaPath + bucket + worldId.ToString() + @".Xml";
StorageSource sources = StorageSource.All;
if ((genres & Genres.Downloads) != 0)
{
sources = StorageSource.UserSpace;
}
return(Storage4.FileExists(fullPath, sources));
}
/// <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);
}
}
private void GotThumbnail(AsyncResult ar)
{
AsyncResult_Thumbnail result = (AsyncResult_Thumbnail)ar;
LevelMetadata level = (LevelMetadata)result.Param;
LevelBrowserState state = (LevelBrowserState)level.BrowserState;
if (result.Success)
{
MemoryStream stream = new MemoryStream(result.ThumbnailBytes);
level.Thumbnail.Texture = Storage4.TextureLoad(stream);
level.Thumbnail.Loading = false;
}
else
{
// TODO: Set thumbnail to use missing icon.
}
if (state.thumbnailCallback != null)
{
state.thumbnailCallback(level);
}
state.thumbnailCallback = null;
thumbnailLoadOpCount -= 1;
}
/// <summary>
/// Creates a StorageFile in the temp folder.
/// </summary>
/// <returns></returns>
public static StorageFile GetTempStorageFile()
{
Guid guid = Guid.NewGuid();
string filename = guid.ToString() + ".tmp";
StorageFile file = Storage4.CreateStorageFile(TempFolder, filename);
return(file);
}
private void CompleteThumbnail(LevelMetadata level)
{
level.Thumbnail.Loading = false;
if (level.ThumbnailBytes != null)
{
MemoryStream stream = new MemoryStream(level.ThumbnailBytes);
level.Thumbnail.Texture = Storage4.TextureLoad(stream);
level.ThumbnailBytes = null;
}
}
static public bool TextureSaveAsPng(Texture2D tex, string name)
{
if (tex != null)
{
Stream stream = Storage4.OpenWrite(name);
tex.SaveAsPng(stream, tex.Width, tex.Height);
stream.Close();
return(true);
}
return(false);
}
private bool IsAlreadyDownloaded(LevelMetadata level)
{
string filename = BokuGame.Settings.MediaPath + BokuGame.DownloadsPath + level.WorldId.ToString() + @".Xml";
if (Storage4.FileExists(filename, StorageSource.UserSpace))
{
XmlWorldData xml = XmlWorldData.Load(filename, XnaStorageHelper.Instance);
if (xml != null)
{
LevelMetadata local = LevelMetadata.CreateFromXml(xml);
return(
local.WorldId == level.WorldId &&
local.Creator == level.Creator &&
local.LastWriteTime >= level.LastWriteTime);
}
}
return(false);
}
/// <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.");
}
}
} // end of ScrubTerrainFiles()
/// <summary>
/// Deletes the given terrain file but only after verifying that no world is using it.
/// It any world is found that is using the file then it is not deleted.
///
/// Note this still isn't perfect since when a level is deleted, the terrain file may still be left
/// in the undo stack and hence not deleted. No biggy. It's better than deleting too much and it's
/// much quicker than the above ScrubTerrainFiles().
/// </summary>
/// <param name="terrainFile"></param>
void DeleteTerrainFile(string terrainFile)
{
string[] undoFiles = Storage4.GetFiles(BokuGame.Settings.MediaPath + BokuGame.UnDoPath, @"*.Xml", StorageSource.UserSpace);
string[] myWorldsFiles = Storage4.GetFiles(BokuGame.Settings.MediaPath + BokuGame.MyWorldsPath, @"*.Xml", StorageSource.UserSpace);
string[] starterWorldsFiles = Storage4.GetFiles(BokuGame.Settings.MediaPath + BokuGame.BuiltInWorldsPath, @"*.Xml", StorageSource.TitleSpace);
string[] downloadsFiles = Storage4.GetFiles(BokuGame.Settings.MediaPath + BokuGame.DownloadsPath, @"*.Xml", StorageSource.UserSpace);
/// Undo/Resume files. We might have to fall back on these if the user deletes the
/// world they are editing and then back back to it.
if (undoFiles != null)
{
for (int i = 0; i < undoFiles.Length; ++i)
{
string filename = undoFiles[i];
XmlWorldData xmlWorldData = XmlWorldData.Load(filename, XnaStorageHelper.Instance);
if (xmlWorldData == null || xmlWorldData.xmlTerrainData2 == null)
{
continue;
}
if (xmlWorldData.xmlTerrainData2.virtualMapFile == terrainFile)
{
// Found it, don't delete.
return;
}
}
}
// MyWorlds
if (myWorldsFiles != null)
{
for (int i = 0; i < myWorldsFiles.Length; ++i)
{
string filename = myWorldsFiles[i];
XmlWorldData xmlWorldData = XmlWorldData.Load(filename, XnaStorageHelper.Instance);
if (xmlWorldData == null || xmlWorldData.xmlTerrainData2 == null)
{
continue;
}
if (xmlWorldData.xmlTerrainData2.virtualMapFile == terrainFile)
{
// Found it, don't delete.
return;
}
}
}
// BuiltInWorlds
if (starterWorldsFiles != null)
{
for (int i = 0; i < starterWorldsFiles.Length; ++i)
{
try
{
string filename = starterWorldsFiles[i];
XmlWorldData xmlWorldData = XmlWorldData.Load(filename, XnaStorageHelper.Instance);
if (xmlWorldData == null || xmlWorldData.xmlTerrainData2 == null)
{
continue;
}
if (xmlWorldData.xmlTerrainData2.virtualMapFile == terrainFile)
{
// Found it, don't delete.
return;
}
}
catch
{
}
}
}
// Downloads
if (downloadsFiles != null)
{
for (int i = 0; i < downloadsFiles.Length; ++i)
{
string filename = downloadsFiles[i];
XmlWorldData xmlWorldData = XmlWorldData.Load(filename, XnaStorageHelper.Instance);
if (xmlWorldData == null || xmlWorldData.xmlTerrainData2 == null)
{
continue;
}
if (xmlWorldData.xmlTerrainData2.virtualMapFile == terrainFile)
{
// Found it, don't delete.
return;
}
}
}
// Nothing was found using this terrain file so we can delete it.
try
{
terrainFile = Path.Combine(BokuGame.Settings.MediaPath, terrainFile);
Storage4.Delete(terrainFile);
}
catch (Exception e)
{
if (e != null)
{
}
}
} // end of DeleteTerrainFile()
public override Stream OpenRead(string filename)
{
return(Storage4.OpenRead(filename, StorageSource.All));
}
public override Stream OpenRead(string filename, int flags)
{
return(Storage4.OpenRead(filename, (StorageSource)flags));
}
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 override Stream OpenWrite(string filename)
{
return(Storage4.OpenWrite(filename));
}
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()
/// <summary>
/// Returns true on success, false if failed.
/// </summary>
public bool ReadFromXml(string filename)
{
bool success = true;
// Fix up the filename with the full path.
var defaultFile = Path.Combine(Localizer.DefaultLanguageDir, filename);
// Read the Xml file into local data.
XmlHelpTextData data = Load(defaultFile);
// Build a dictionary with the default info
var dict = new Dictionary <string, TweakScreenHelp.HelpText>(data.helpText.Count);
foreach (var helpText in data.helpText)
{
dict[helpText.id] = helpText;
}
// Is our run-time local language different from the default?
if (!Localizer.IsLocalDefault)
{
var localPath = Localizer.LocalLanguageDir;
// Do we have a directory for the local language?
if (localPath != null)
{
var localFile = Path.Combine(localPath, filename);
if (Storage4.FileExists(localFile, StorageSource.All))
{
var localData = Load(localFile);
var localDict = new Dictionary <string, TweakScreenHelp.HelpText>(localData.helpText.Count);
foreach (var helpText in localData.helpText)
{
localDict[helpText.id] = helpText;
}
// Replace as much of the default data as we can with localized data
var keys = dict.Keys.ToArray();
foreach (var key in keys)
{
if (localDict.ContainsKey(key))
{
if (Localizer.ShouldReportMissing && localDict[key].desc.Equals(dict[key].desc, StringComparison.OrdinalIgnoreCase))
{
Localizer.ReportIdentical(filename, key);
}
dict[key] = localDict[key];
}
else
{
Localizer.ReportMissing(filename, key);
}
}
data.helpText = dict.Values.ToList();
}
else
{
Localizer.ReportMissing(filename, "CAN'T FIND FILE!");
}
}
else
{
Localizer.ReportMissing(localPath, "CAN'T FIND PATH FOR THIS LANGUAGE!");
}
}
if (data == null)
{
success = false;
}
else
{
this.helpText = data.helpText;
}
return(success);
} // end of XmlHelpTextData ReadFromXml()
private void ScrubTerrainFiles()
{
// Build a list of all terrain files in user storage.
// For each world in local storage (all three bins)
// get the XmlWorldData file
// from the XmlWorldData file, get the terrain filename
// remove that filename from the list
//
// Any terrain filenames still on the list should be deleted
// since they're no longer referenced by any files.
string[] terrainFiles = Storage4.GetFiles(BokuGame.Settings.MediaPath + BokuGame.TerrainPath, @"*.raw", StorageSource.UserSpace);
// If nothing to scrub, just return.
if (terrainFiles == null)
{
return;
}
string[] undoFiles = Storage4.GetFiles(BokuGame.Settings.MediaPath + BokuGame.UnDoPath, @"*.Xml", StorageSource.UserSpace);
string[] myWorldsFiles = Storage4.GetFiles(BokuGame.Settings.MediaPath + BokuGame.MyWorldsPath, @"*.Xml", StorageSource.UserSpace);
string[] starterWorldsFiles = Storage4.GetFiles(BokuGame.Settings.MediaPath + BokuGame.BuiltInWorldsPath, @"*.Xml", StorageSource.TitleSpace);
string[] downloadsFiles = Storage4.GetFiles(BokuGame.Settings.MediaPath + BokuGame.DownloadsPath, @"*.Xml", StorageSource.UserSpace);
/// Undo/Resume files. We might have to fall back on these if the user deletes the
/// world they are editing and then back back to it.
if (undoFiles != null)
{
for (int i = 0; i < undoFiles.Length; ++i)
{
string filename = undoFiles[i];
XmlWorldData xmlWorldData = XmlWorldData.Load(filename, XnaStorageHelper.Instance);
if (xmlWorldData == null)
{
continue;
}
if (xmlWorldData.xmlTerrainData2 != null)
{
string terrainName = Path.Combine(Storage4.UserLocation, BokuGame.Settings.MediaPath, xmlWorldData.xmlTerrainData2.virtualMapFile);
for (int j = 0; j < terrainFiles.Length; ++j)
{
if (terrainName == terrainFiles[j])
{
// Remove this file.
terrainFiles[j] = null;
break;
}
}
}
}
}
// MyWorlds
if (myWorldsFiles != null)
{
for (int i = 0; i < myWorldsFiles.Length; ++i)
{
string filename = myWorldsFiles[i];
XmlWorldData xmlWorldData = XmlWorldData.Load(filename, XnaStorageHelper.Instance);
if (xmlWorldData == null)
{
continue;
}
if (xmlWorldData.xmlTerrainData2 != null)
{
string terrainName = Path.Combine(Storage4.UserLocation, BokuGame.Settings.MediaPath, xmlWorldData.xmlTerrainData2.virtualMapFile);
for (int j = 0; j < terrainFiles.Length; ++j)
{
if (terrainName == terrainFiles[j])
{
// Remove this file.
terrainFiles[j] = null;
break;
}
}
}
}
}
// BuiltInWorlds
if (starterWorldsFiles != null)
{
for (int i = 0; i < starterWorldsFiles.Length; ++i)
{
try
{
string filename = starterWorldsFiles[i];
XmlWorldData xmlWorldData = XmlWorldData.Load(filename, XnaStorageHelper.Instance);
if (xmlWorldData == null)
{
continue;
}
if (xmlWorldData.xmlTerrainData2 != null)
{
string terrainName = Path.Combine(Storage4.UserLocation, BokuGame.Settings.MediaPath, xmlWorldData.xmlTerrainData2.virtualMapFile);
for (int j = 0; j < terrainFiles.Length; ++j)
{
if (terrainName == terrainFiles[j])
{
// Remove this file.
terrainFiles[j] = null;
break;
}
}
}
}
catch
{
}
}
}
// Downloads
if (downloadsFiles != null)
{
for (int i = 0; i < downloadsFiles.Length; ++i)
{
string filename = downloadsFiles[i];
XmlWorldData xmlWorldData = XmlWorldData.Load(filename, XnaStorageHelper.Instance);
if (xmlWorldData == null)
{
continue;
}
if (xmlWorldData.xmlTerrainData2 != null)
{
string terrainName = Path.Combine(Storage4.UserLocation, BokuGame.Settings.MediaPath, xmlWorldData.xmlTerrainData2.virtualMapFile);
for (int j = 0; j < terrainFiles.Length; ++j)
{
if (terrainName == terrainFiles[j])
{
// Remove this file.
terrainFiles[j] = null;
break;
}
}
}
}
}
int deleteCount = 0;
// Now, anything that's left in the list should be fair game for deletion.
for (int i = 0; i < terrainFiles.Length; i++)
{
if (terrainFiles[i] != null)
{
if (Storage4.FileExists(terrainFiles[i], StorageSource.UserSpace))
{
if (Storage4.Delete(terrainFiles[i]))
{
deleteCount += 1;
}
}
}
}
//System.Diagnostics.Debug.WriteLine(String.Format("Scrubbed {0} terrain files", deleteCount));
} // end of ScrubTerrainFiles()
/// <summary>
/// Delete a level from the local system. Returns false if not yet initialized.
/// </summary>
/// <param name="worldId"></param>
/// <param name="callback"></param>
/// <param name="param"></param>
/// <returns></returns>
public bool StartDeletingLevel(
Guid worldId,
Genres bucket,
BokuAsyncCallback callback,
object param)
{
bool deleted = false;
bucket &= Genres.SharableBins;
// Verify exactly one bucket is specified
Debug.Assert(bucket != 0);
Debug.Assert((int)bucket == int.MinValue || MyMath.IsPowerOfTwo((int)bucket));
string worldFilename = null;
string stuffFilename = null;
string thumbFilename = null;
LevelMetadata record = null;
string stuffPath = String.Empty;
string worldPath = String.Empty;
if (0 != (bucket & Genres.MyWorlds))
{
stuffPath = BokuGame.MyWorldsStuffPath;
worldPath = BokuGame.MyWorldsPath;
}
else if (0 != (bucket & Genres.Downloads))
{
stuffPath = BokuGame.DownloadsStuffPath;
worldPath = BokuGame.DownloadsPath;
}
lock (Synch)
{
for (int i = 0; i < allLevels.Count; ++i)
{
record = allLevels[i];
if (record.WorldId == worldId && (record.Genres & bucket) == bucket)
{
worldFilename = Path.Combine(BokuGame.Settings.MediaPath, worldPath + worldId.ToString() + @".Xml");
stuffFilename = Path.Combine(BokuGame.Settings.MediaPath, stuffPath + worldId.ToString() + @".Xml");
thumbFilename = Path.Combine(BokuGame.Settings.MediaPath, worldPath + worldId.ToString());
// Need to get the terrain file before we delete the main file. BUT the terrain should be
// deleted after, otherwise the usage test will find the main file and always thing that
// the terrain file is in use.
string terrainFilename = null;
try
{
// Only delete terrain file if no longer referenced.
XmlWorldData xmlWorldData = XmlWorldData.Load(worldFilename, XnaStorageHelper.Instance);
terrainFilename = xmlWorldData.xmlTerrainData2.virtualMapFile;
}
catch { }
// Note : Delete() handles non-existent files just fine.
Storage4.Delete(worldFilename);
Storage4.Delete(stuffFilename);
Storage4.Delete(thumbFilename + @".dds");
Storage4.Delete(thumbFilename + @".jpg");
Storage4.Delete(thumbFilename + @".png");
// Only deletes terrain file if no other world is using it. (including autosaves)
DeleteTerrainFile(terrainFilename);
LevelMetadata level = allLevels[i];
allLevels.RemoveAt(i);
LevelRemoved_Synched(level);
deleted = true;
break;
}
}
}
AsyncResult result = new AsyncResult();
result.Success = deleted;
result.Param = param;
result.Seconds = 0;
if (callback != null)
{
callback(result);
}
return(deleted);
}
public static void Init()
{
//
// Mirroring data.
//
string[] mirrorData = Storage4.ReadAllLines(@"Content\Xml\Unicode\BidiMirroring.txt", StorageSource.TitleSpace);
if (mirrorData != null)
{
for (int i = 0; i < mirrorData.Length; i++)
{
if (!String.IsNullOrEmpty(mirrorData[i]) && !mirrorData[i].StartsWith("#"))
{
string[] fields = mirrorData[i].Split(new char[] { ';', '#' });
// Note, this will throw when it tries to parse the lines in the header.
// Feel free to ignore those lines.
try
{
int code = int.Parse(fields[0], NumberStyles.HexNumber);
int mirror = int.Parse(fields[1], NumberStyles.HexNumber);
mirrorDict.Add((char)code, (char)mirror);
}
catch
{
}
}
} // end of loop over each line.
}
string[] unicodeData = Storage4.ReadAllLines(@"Content\Xml\Unicode\UnicodeData.txt", StorageSource.TitleSpace);
if (unicodeData != null)
{
for (int i = 0; i < unicodeData.Length; i++)
{
string[] fields = unicodeData[i].Split(';');
int code = 0;
// If we throw trying to parse the code, just skip this glyph.
try
{
code = int.Parse(fields[0], NumberStyles.HexNumber);
}
catch
{
continue;
}
UnicodeCharData data = new UnicodeCharData();
data.c = (char)code;
data.name = fields[1];
data.type = fields[4];
data.decompositionMapping = fields[5];
data.mirrored = fields[9] == "Y";
// Ignore Arabic contextual forms for ligatures. This was causing too much breakage.
if (data.name.Contains("LIGATURE") && data.name.Contains("ARABIC"))
{
continue;
}
if (data.decompositionMapping.StartsWith("<isolated>"))
{
// Parse may throw. If it does, just ignore this line.
try
{
data.baseForm = (char)int.Parse(fields[5].Substring(fields[5].Length - 4), NumberStyles.HexNumber);
DecompMappingData dm = null;
decompMappingDict.TryGetValue(data.baseForm, out dm);
if (dm == null)
{
dm = new DecompMappingData();
decompMappingDict.Add(data.baseForm, dm);
dm.c = data.baseForm;
}
dm.isolated = data.c;
}
catch { }
}
else if (data.decompositionMapping.StartsWith("<initial>"))
{
// Parse may throw. If it does, just ignore this line.
try
{
data.baseForm = (char)int.Parse(fields[5].Substring(fields[5].Length - 4), NumberStyles.HexNumber);
DecompMappingData dm = null;
decompMappingDict.TryGetValue(data.baseForm, out dm);
if (dm == null)
{
dm = new DecompMappingData();
decompMappingDict.Add(data.baseForm, dm);
dm.c = data.baseForm;
}
dm.initial = data.c;
}
catch { }
}
else if (data.decompositionMapping.StartsWith("<medial>"))
{
// Parse may throw. If it does, just ignore this line.
try
{
data.baseForm = (char)int.Parse(fields[5].Substring(fields[5].Length - 4), NumberStyles.HexNumber);
DecompMappingData dm = null;
decompMappingDict.TryGetValue(data.baseForm, out dm);
if (dm == null)
{
dm = new DecompMappingData();
decompMappingDict.Add(data.baseForm, dm);
dm.c = data.baseForm;
}
dm.medial = data.c;
}
catch { }
}
else if (data.decompositionMapping.StartsWith("<final>"))
{
// Parse may throw. If it does, just ignore this line.
try
{
data.baseForm = (char)int.Parse(fields[5].Substring(fields[5].Length - 4), NumberStyles.HexNumber);
DecompMappingData dm = null;
decompMappingDict.TryGetValue(data.baseForm, out dm);
if (dm == null)
{
dm = new DecompMappingData();
decompMappingDict.Add(data.baseForm, dm);
dm.c = data.baseForm;
}
dm.final = data.c;
}
catch { }
}
// Get ligature data from Decompostion Mapping field. Note that we're filtering
// on only getting Arabic ligatures and ignoring other languages. This is because
// it's too easy to find ligatures with no matching glyphs.
if (data.name.Contains("ARABIC LIGATURE") && !string.IsNullOrEmpty(data.decompositionMapping))
{
// HACK Finding too many missing characters so only look for the one required ligature.
if (data.c != 0xfefb)
{
continue;
}
// Parse out the chars that combine to form this ligature.
int index = data.decompositionMapping.LastIndexOf('>');
string[] args = data.decompositionMapping.Substring(index + 1).Trim().Split(' ');
// Parse may throw. If it does, just ignore this ligature.
try
{
char c0 = (char)int.Parse(args[0], NumberStyles.HexNumber);
char[] chars = new char[args.Length - 1];
for (int c = 0; c < args.Length - 1; c++)
{
chars[c] = (char)int.Parse(args[c + 1], NumberStyles.HexNumber);
}
// Create or add to the ligature entry. Note that the entry
// uses the first character of the pair for the key.
LigatureData ld = null;
ligatureDict.TryGetValue(c0, out ld);
// Create new dictionary entry if needed.
if (ld == null)
{
ld = new LigatureData();
ld.c = c0;
ld.ligatures = new List <LigatureEntry>();
ligatureDict.Add(c0, ld);
}
// Add new entry.
LigatureEntry le = new LigatureEntry();
le.chars = chars;
le.joined = data.c;
ld.ligatures.Add(le);
}
catch { }
}
if (data.mirrored)
{
mirrorDict.TryGetValue(data.c, out data.mirroredChar);
}
if (code >= 0 && code <= 0xFFFF) //UTF-16 BMP code points only
{
bool inRange = data.name.EndsWith(", First>");
if (inRange) // Add all characters within a specified range.
{
data.name.Replace(", First", String.Empty); // Remove range indicator from name .
fields = unicodeData[++i].Split(';');
// Parse may throw. If it does, just ignore this range?
// Not totally sure if this is the right thing to do...
try
{
int endCharCode = int.Parse(fields[0], NumberStyles.HexNumber);
if (!fields[1].EndsWith(", Last>"))
{
throw new Exception("Expected end-of-range indicator.");
}
for (int codeInRange = code; codeInRange <= endCharCode; codeInRange++)
{
charDict.Add((char)codeInRange, data);
}
}
catch { }
}
else
{
charDict.Add((char)code, data);
}
}
} // end of loop over each line.
}
// For ligatures, we need to be greedy and try to apply longer conversions
// before shorter ones. So, sort all the ligatures in the dictionary by
// the number of characters putting the longest first.
foreach (LigatureData ld in ligatureDict.Values)
{
ld.ligatures.Sort();
}
} // end of Init()
private Stream OpenTextureStream(string texFilename)
{
return(Storage4.TextureFileOpenRead(texFilename));
}
public override void Close(Stream stream)
{
Storage4.Close(stream);
}
