unsafe static void skip(void */*MyOgreVirtualDataStream*/ stream, int count)
{
//BeginCounter();
VirtualFileStream s = GetStreamByOgreStream(stream);
s.Seek(count, SeekOrigin.Current);
//EndCounter();
}
unsafe static void seek(void */*MyOgreVirtualDataStream*/ stream, int pos)
{
//BeginCounter();
VirtualFileStream s = GetStreamByOgreStream(stream);
s.Seek(pos, SeekOrigin.Begin);
//EndCounter();
}
unsafe static int tell(void */*MyOgreVirtualDataStream*/ stream)
{
//BeginCounter();
//VirtualFileStream s = GetStreamByOgreStream( stream );
//int result = (int)s.Position;
//EndCounter();
//return result;
VirtualFileStream s = GetStreamByOgreStream(stream);
return((int)s.Position);
}
//!!!!
//public static bool InsidePackage( string path )
//{
// lock ( VirtualFileSystem.lockObject )
// {
// if( !VirtualFileSystem.initialized )
// Log.Fatal( "VirtualFileSystem: File system is not initialized." );
// if( VirtualFileSystem.LoggingFileOperations )
// Log.Info( "Logging file operations: VirtualFile.IsInArchive( \"{0}\" )", path );
// path = VirtualPathUtils.NormalizePath( path );
// path = VirtualFileSystem.GetRedirectedFileNameInternal( path, true );
// string realPath = VirtualPathUtils.GetRealPathByVirtual( path );
// if( File.Exists( realPath ) )
// return false;
// PackageManager.FileInfo fileInfo;
// return PackageManager.GetFileInfo( path, out fileInfo );
// }
//}
//!!!!!
////!!!!!!remove?
//public static bool IsPackage( string path )
//{
// lock ( VirtualFileSystem.lockObject )
// {
// if( VirtualFileSystem.LoggingFileOperations )
// Log.Info( "Logging file operations: VirtualFile.IsArchive( \"{0}\" )", path );
// path = VirtualPathUtils.NormalizePath( path );
// path = VirtualFileSystem.GetRedirectedFileNameInternal( path, true );
// string realPath = VirtualPathUtils.GetRealPathByVirtual( path );
// return PackageManager.GetPackage( realPath ) != null;
// }
//}
public static byte[] ReadAllBytes(string path)
{
using (VirtualFileStream stream = Open(path))
{
byte[] result = new byte[stream.Length];
if (stream.Read(result, 0, result.Length) != result.Length)
{
throw new EndOfStreamException();
}
return(result);
}
}
unsafe static VirtualFileStream GetStreamByOgreStream(void */*MyOgreVirtualDataStream*/ stream)
{
if (lastOpenedOgreStream == stream)
{
return(lastOpenedStream);
}
VirtualFileStream s = openedStreams[(IntPtr)stream];
lastOpenedOgreStream = (MyOgreVirtualDataStream *)stream;
lastOpenedStream = s;
return(s);
}
unsafe static int read(void */*MyOgreVirtualDataStream*/ stream, void *buf, int count)
{
//!!!!!right?
EngineThreading.CheckMainThread();
//BeginCounter();
//VirtualFileStream s = GetStreamByOgreStream( stream );
//int result = s.ReadUnmanaged( (IntPtr)buf, count );
//EndCounter();
//return result;
VirtualFileStream s = GetStreamByOgreStream(stream);
return(s.ReadUnmanaged((IntPtr)buf, count));
}
unsafe static void close(void */*MyOgreVirtualDataStream*/ stream)
{
VirtualFileStream s = GetStreamByOgreStream(stream);
s.Dispose();
bool removed = openedStreams.Remove((IntPtr)stream);
Trace.Assert(removed);
if (lastOpenedOgreStream == stream)
{
lastOpenedOgreStream = null;
lastOpenedStream = null;
}
//Log.Info( "totalTime: {0}, openings: {1}, calls: {2}", totalTime, openings, calls );
}
//static double totalTime;
//static double startTime;
//static int openings;
//static int calls;
//static void BeginCounter()
//{
// //xx xx;
// startTime = RendererWorld.renderTimerManager.GetSystemTime();
// calls++;
//}
//static void EndCounter()
//{
// double t = RendererWorld.renderTimerManager.GetSystemTime() - startTime;
// totalTime += t;
//}
unsafe static bool open(void */*MyOgreVirtualDataStream*/ stream, string fileName,
ref int streamSize, ref bool fileNotFound)
{
//!!!!!right?
EngineThreading.CheckMainThread();
//!!!!!посмотреть, что тут грузится. по сути не надо это ведь совсем. ну для шейдеров разве чтоли. тогда будет ли работать с мультипотоке?
//openings++;
//Log.Info( "OPEN: " + fileName );
streamSize = 0;
fileNotFound = false;
VirtualFileStream s;
try
{
//watermark
//if( fileName == WmImage.GetName() )
// s = WmImage.Open();
//else
s = VirtualFile.Open(fileName);
}
catch (FileNotFoundException)
{
fileNotFound = true;
return(false);
}
catch
{
return(false);
}
streamSize = (int)s.Length;
openedStreams.Add((IntPtr)stream, s);
lastOpenedOgreStream = (MyOgreVirtualDataStream *)stream;
lastOpenedStream = s;
return(true);
}
void CreateOggFile()
{
PreloadNativeLibraries();
DestroyOggFile();
var fileName = FileName.Value?.ResourceName;
if (string.IsNullOrEmpty(fileName))
{
return;
}
VirtualFileStream stream = null;
try
{
stream = VirtualFile.Open(fileName);
oggFile = new OggFile();
oggFile.Volume = Volume;
bool sound3D = ParentContainer.Transform3D != null; // is UIContainer3D;
oggFile.Init(stream, new MyVideoDriver(videoBuffer), new MyAudioDriver(), sound3D);
}
catch (Exception ex)
{
if (!noLogErrorAtLoading)
{
Log.Warning(string.Format("UIVideo: CreateOggFile: Error: {0} ({1}).", ex.Message, fileName));
}
if (oggFile != null)
{
oggFile.Dispose();
oggFile = null;
}
if (stream != null)
{
stream.Dispose();
}
return;
}
if (oggFile.VideoDriver == null)
{
oggFile.Dispose();
oggFile = null;
}
if (oggFile == null)
{
return;
}
UpdateOggFileSoundPosition();
oggFile.Pause = Pause;
}
public static VirtualFileStream Open(string path)
{
if (!VirtualFileSystem.initialized)
{
Log.Fatal("VirtualFileSystem: File system is not initialized.");
}
if (VirtualFileSystem.LoggingFileOperations)
{
Log.Info("Logging file operations: VirtualFile.Open( \"{0}\" )", path);
}
path = VirtualPathUtility.NormalizePath(path);
string realPath = VirtualPathUtility.GetRealPathByVirtual(path);
if (File.Exists(realPath))
{
VirtualFileStream stream = null;
{
//!!!!!
//try
//{
if (SystemSettings.CurrentPlatform == SystemSettings.Platform.Windows)
{
stream = new Win32HandleVirtualFileStream(realPath);
}
else if (SystemSettings.CurrentPlatform == SystemSettings.Platform.MacOS)
{
stream = new MacOSXVirtualFileStream(realPath);
}
else
{
stream = new DefaultVirtualFileStream(realPath);
}
//!!!!
//}
//catch( FileNotFoundException )
//{
//}
//catch( Exception e )
//{
// throw e;
//}
//if( stream == null )
//{
// stream = PackageManager.FileOpen( path );
// if( stream == null )
// throw new FileNotFoundException( "File not found.", path );
//}
}
return(stream);
}
{
(var fileExists, var stream) = ArchiveManager.FileOpen(path);
if (fileExists)
{
return(stream);
}
}
//if( ArchiveManager.FileExists( path ) )
// return ArchiveManager.FileOpen( path );
throw new FileNotFoundException("File not found.", path);
//!!!!всё закомменченное
//lock ( VirtualFileSystem.lockObject )
//{
// path = VirtualFileSystem.GetRedirectedFileNameInternal( path, true );
// bool canBeCached = VirtualFileSystem.IsFileCanBeCached( path );
// //get from cache
// if( canBeCached )
// {
// byte[] data = VirtualFileSystem.GetVirtualFileDataFromCache( path );
// if( data != null )
// return new MemoryVirtualFileStream( data );
// }
// //preloaded files to memory
// if( VirtualFileSystem.preloadedFilesToMemory.Count != 0 )
// {
// string pathLowerCase = path.ToLower();
// VirtualFileSystem.PreloadFileToMemoryItem item;
// if( VirtualFileSystem.preloadedFilesToMemory.TryGetValue( pathLowerCase, out item ) )
// {
// if( item.loaded )
// return new MemoryVirtualFileStream( item.data );
// }
// }
// VirtualFileStream stream = null;
// {
// string realPath = VirtualPathUtils.GetRealPathByVirtual( path );
// try
// {
// if( SystemSettings.CurrentPlatform == SystemSettings.Platform.Windows )
// stream = new Win32HandleVirtualFileStream( realPath );
// else if( SystemSettings.CurrentPlatform == SystemSettings.Platform.MacOS )
// stream = new MacOSXVirtualFileStream( realPath );
// else
// stream = new DefaultVirtualFileStream( realPath );
// }
// catch( FileNotFoundException )
// {
// }
// catch( Exception e )
// {
// throw e;
// }
// if( stream == null )
// {
// stream = PackageManager.FileOpen( path );
// if( stream == null )
// throw new FileNotFoundException( "File not found.", path );
// }
// //if( File.Exists( realPath ) )
// //{
// // if( PlatformInfo.Platform == PlatformInfo.Platforms.Windows )
// // stream = new Win32HandleVirtualFileStream( realPath );
// // else if( PlatformInfo.Platform == PlatformInfo.Platforms.MacOSX )
// // stream = new MacOSXVirtualFileStream( realPath );
// // else
// // stream = new DefaultVirtualFileStream( realPath );
// //}
// //else
// //{
// // stream = ArchiveManager.Instance.FileOpen( path );
// // if( stream == null )
// // throw new FileNotFoundException();
// //}
// }
// //put to cache
// if( canBeCached )
// {
// byte[] data = new byte[ stream.Length ];
// if( stream.Read( data, 0, (int)stream.Length ) == stream.Length )
// VirtualFileSystem.AddVirtualFileToCache( path, data );
// stream.Position = 0;
// }
// //{
// // byte[] buffer = new byte[ stream.Length ];
// // stream.Read( buffer, 0, (int)stream.Length );
// // stream.Close();
// // MemoryVirtualFileStream memoryStream = new MemoryVirtualFileStream( buffer );
// // return memoryStream;
// //}
// return stream;
//}
}
