public object Read(ContentStream stream, object existingObject)
{
if (existingObject == null)
{
BinaryReader binaryReader = new BinaryReader(stream);
bool flag = binaryReader.ReadBoolean();
int channelsCount = binaryReader.ReadInt32();
int samplingFrequency = binaryReader.ReadInt32();
int bytesCount = binaryReader.ReadInt32();
if (flag)
{
MemoryStream memoryStream = new MemoryStream();
using (StreamingSource streamingSource = Ogg.Stream(stream))
{
streamingSource.CopyTo(memoryStream);
if (memoryStream.Length > int.MaxValue)
{
throw new InvalidOperationException("Audio data too long.");
}
memoryStream.Position = 0L;
return(new SoundBuffer(memoryStream, (int)memoryStream.Length, channelsCount, samplingFrequency));
}
}
return(new SoundBuffer(stream, bytesCount, channelsCount, samplingFrequency));
}
throw new NotSupportedException();
}
public object Read(ContentStream stream, object existingObject)
{
if (existingObject == null)
{
return(new BinaryReader(stream).ReadString());
}
throw new NotSupportedException();
}
public object Read(ContentStream stream, object existingObject)
{
if (existingObject == null)
{
return(ReadImage(stream));
}
throw new NotSupportedException();
}
public object Read(ContentStream stream, object existingObject)
{
if (existingObject == null)
{
SoundFileFormat format = SoundData.DetermineFileFormat(stream);
return(SoundData.Stream(stream.Duplicate(), format));
}
throw new NotSupportedException();
}
public object Read(ContentStream stream, object existingObject)
{
if (existingObject == null)
{
return(ReadBitmapFont(stream));
}
InitializeBitmapFont(stream, (BitmapFont)existingObject);
return(existingObject);
}
public static void LoadContent(ContentDescription contentDescription)
{
if (contentDescription.Stream != null)
{
IContentReader contentReader = GetContentReader(contentDescription.TypeName);
ContentStream stream = PrepareContentStream(contentDescription);
contentDescription.Content = contentReader.Read(stream, contentDescription.Content);
return;
}
throw new InvalidOperationException("Cannot load manually added content item. Item must have been disposed and accessed again.");
}
public object Read(ContentStream stream, object existingObject)
{
if (existingObject == null)
{
return(ReadTexture(stream));
}
Texture2D texture2D = (Texture2D)existingObject;
stream.Position += 12L;
LoadTextureData(stream, texture2D, keepSourceImageInTag: false);
return(texture2D);
}
public object Read(ContentStream stream, object existingObject)
{
bool keepSourceVertexDataInTags = new BinaryReader(stream).ReadBoolean();
ModelData modelData = ModelDataContentReader.ReadModelData(stream);
if (existingObject == null)
{
return(Model.Load(modelData, keepSourceVertexDataInTags));
}
Model obj = (Model)existingObject;
obj.Initialize(modelData, keepSourceVertexDataInTags);
return(obj);
}
public object Read(ContentStream stream, object existingObject)
{
if (existingObject == null)
{
BinaryReader binaryReader = new BinaryReader(stream);
string vertexShaderCode = binaryReader.ReadString();
string pixelShaderCode = binaryReader.ReadString();
int num = binaryReader.ReadInt32();
ShaderMacro[] array = new ShaderMacro[num];
for (int i = 0; i < num; i++)
{
string name = binaryReader.ReadString();
string value = binaryReader.ReadString();
array[i] = new ShaderMacro(name, value);
}
return(new Shader(vertexShaderCode, pixelShaderCode, array));
}
throw new NotSupportedException();
}
public ContentStream Duplicate()
{
ContentStream contentStream = new ContentStream();
contentStream.m_streamFactory = m_streamFactory;
contentStream.m_data = m_data;
if (m_data != null)
{
contentStream.m_stream = new PadStream(new MemoryStream(m_data, writable: false));
}
else
{
contentStream.m_stream = new PadStream(m_streamFactory());
}
contentStream.m_stream.Position = m_stream.Position;
contentStream.m_start = m_start;
contentStream.m_length = m_length;
contentStream.Pad = Pad;
return(contentStream);
}
public static void AddPackage(Func <Stream> streamFactory, byte[] tocPad = null, byte[] contentPad = null)
{
lock (m_lock)
{
if (!m_isInitialized)
{
m_isInitialized = true;
Display.DeviceReset += Display_DeviceReset;
}
ContentStream contentStream = new ContentStream(streamFactory);
using (BinaryReader binaryReader = new BinaryReader(contentStream, Encoding.UTF8, leaveOpen: true))
{
byte[] array = new byte[4];
if (binaryReader.Read(array, 0, array.Length) != array.Length || array[0] != 80 || array[1] != 75 || array[2] != 50 || array[3] != 0)
{
throw new InvalidOperationException("Invalid package header.");
}
contentStream.Pad = tocPad;
long num = binaryReader.ReadInt64();
int num2 = binaryReader.ReadInt32();
for (int i = 0; i < num2; i++)
{
string name = binaryReader.ReadString();
string typeName = binaryReader.ReadString();
long position = binaryReader.ReadInt64() + num;
long bytesCount = binaryReader.ReadInt64();
SetContentDescription(name, new ContentDescription
{
TypeName = typeName,
Stream = contentStream,
Position = position,
BytesCount = bytesCount
});
}
contentStream.Pad = contentPad;
}
}
}
