protected internal override SoundEffect Read(
ContentReader input,
SoundEffect existingInstance
)
{
/* Swap endian - this is one of the very few places requiring this!
* Note: This only affects the fmt chunk that's glued into the file.
*/
bool se = input.platform == 'x';
// Format block length
uint formatLength = input.ReadUInt32();
// WaveFormatEx data
ushort wFormatTag = Swap(se, input.ReadUInt16());
ushort nChannels = Swap(se, input.ReadUInt16());
uint nSamplesPerSec = Swap(se, input.ReadUInt32());
uint nAvgBytesPerSec = Swap(se, input.ReadUInt32());
ushort nBlockAlign = Swap(se, input.ReadUInt16());
ushort wBitsPerSample = Swap(se, input.ReadUInt16());
/* ushort cbSize =*/ input.ReadUInt16();
// Seek past the rest of this crap (cannot seek though!)
input.ReadBytes((int)(formatLength - 18));
// Wavedata
byte[] data = input.ReadBytes(input.ReadInt32());
// Loop information
int loopStart = input.ReadInt32();
int loopLength = input.ReadInt32();
// Sound duration in milliseconds, unused
input.ReadUInt32();
return(new SoundEffect(
input.AssetName,
data,
0,
data.Length,
wFormatTag,
nChannels,
nSamplesPerSec,
nAvgBytesPerSec,
nBlockAlign,
wBitsPerSample,
loopStart,
loopLength
));
}
static int ReadBoneReference(ContentReader reader, uint boneCount)
{
uint boneId;
// Read the bone ID, which may be encoded as either an 8 or 32 bit value.
if (boneCount < 255)
{
boneId = reader.ReadByte();
}
else
{
boneId = reader.ReadUInt32();
}
// Print out the bone ID.
if (boneId != 0)
{
Debug.WriteLine("bone #{0}", boneId - 1);
return((int)(boneId - 1));
}
else
{
Debug.WriteLine("null");
}
return(-1);
}
protected internal override T[] Read(ContentReader input, T[] existingInstance)
{
uint count = input.ReadUInt32();
T[] array = existingInstance;
if (array == null)
{
array = new T[count];
}
#if WINRT
if (typeof(T).GetTypeInfo().IsValueType)
#else
if (typeof(T).IsValueType)
#endif
{
for (uint i = 0; i < count; i++)
{
array[i] = input.ReadObject <T>(elementReader);
}
}
else
{
for (uint i = 0; i < count; i++)
{
int readerType = input.Read7BitEncodedInt();
array[i] = readerType > 0 ? input.ReadObject <T>(input.TypeReaders[readerType - 1]) : default(T);
}
}
return(array);
}
protected internal override T[] Read(ContentReader input, T[] existingInstance)
{
uint count = input.ReadUInt32();
T[] array = existingInstance;
if (array == null)
{
array = new T[count];
}
if (ReflectionHelpers.IsValueType(typeof(T)))
{
for (uint i = 0; i < count; i++)
{
array[i] = input.ReadObject <T>(elementReader);
}
}
else
{
for (uint i = 0; i < count; i++)
{
var readerType = input.Read7BitEncodedInt();
array[i] = readerType > 0 ? input.ReadObject <T>(input.TypeReaders[readerType - 1]) : default(T);
}
}
return(array);
}
protected internal override SoundEffect Read(
ContentReader input,
SoundEffect existingInstance
)
{
// Format block length
uint formatLength = input.ReadUInt32();
// WaveFormatEx data
ushort wFormatTag = input.ReadUInt16();
ushort nChannels = input.ReadUInt16();
uint nSamplesPerSec = input.ReadUInt32();
uint nAvgBytesPerSec = input.ReadUInt32();
ushort nBlockAlign = input.ReadUInt16();
ushort wBitsPerSample = input.ReadUInt16();
/* ushort cbSize =*/ input.ReadUInt16();
// Seek past the rest of this crap (cannot seek though!)
input.ReadBytes((int)(formatLength - 18));
// Wavedata
byte[] data = input.ReadBytes(input.ReadInt32());
// Loop information
int loopStart = input.ReadInt32();
int loopLength = input.ReadInt32();
// Sound duration in milliseconds, unused
input.ReadUInt32();
return(new SoundEffect(
input.AssetName,
data,
0,
data.Length,
wFormatTag,
nChannels,
nSamplesPerSec,
nAvgBytesPerSec,
nBlockAlign,
wBitsPerSample,
loopStart,
loopLength
));
}
protected internal override Color Read(ContentReader input, Color existingInstance)
{
// There are 4 bytes in the .xnb
// 80 80 80 FF that correspond to the values passed from the xml file as FF808080
uint color = input.ReadUInt32();
Color colorObj = new Color();
colorObj.PackedValue = color;
return(colorObj);
}
protected internal override VertexBuffer Read(ContentReader input, VertexBuffer existingInstance)
{
var declaration = input.ReadExternalReference <VertexDeclaration>();
var vertexCount = (int)input.ReadUInt32();
var data = input.ReadBytes(vertexCount * declaration.VertexStride);
var buffer = new VertexBuffer(input.GraphicsDevice, declaration, vertexCount, BufferUsage.WriteOnly);
buffer.SetData(data);
return(buffer);
}
protected internal override VertexBuffer Read(ContentReader input, VertexBuffer existingInstance)
{
VertexDeclaration vertexDeclaration = input.ReadRawObject <VertexDeclaration>();
int vertexCount = (int)input.ReadUInt32();
byte[] data = input.ReadBytes(vertexCount * vertexDeclaration.VertexStride);
VertexBuffer vertexBuffer = new VertexBuffer(input.GraphicsDevice, vertexDeclaration, vertexCount, BufferUsage.None);
vertexBuffer.SetData <byte>(data);
return(vertexBuffer);
}
protected internal override AlphaTestEffect Read(ContentReader input, AlphaTestEffect existingInstance)
{
AlphaTestEffect effect = new AlphaTestEffect(input.GraphicsDevice);
effect.Texture = input.ReadExternalReference <Texture>() as Texture2D;
effect.AlphaFunction = (CompareFunction)input.ReadInt32();
effect.ReferenceAlpha = (int)input.ReadUInt32();
effect.DiffuseColor = input.ReadVector3();
effect.Alpha = input.ReadSingle();
effect.VertexColorEnabled = input.ReadBoolean();
return(effect);
}
private static int ReadBoneReference(ContentReader reader, uint boneCount)
{
uint num = boneCount >= (uint)byte.MaxValue ? reader.ReadUInt32() : (uint)reader.ReadByte();
if ((int)num != 0)
{
return((int)num - 1);
}
else
{
return(-1);
}
}
protected internal override VertexBuffer Read(ContentReader input, VertexBuffer existingInstance)
{
var declaration = input.ReadRawObject <VertexDeclaration>();
var vertexCount = (int)input.ReadUInt32();
int dataSize = vertexCount * declaration.VertexStride;
byte[] data = input.ContentManager.GetScratchBuffer(dataSize);
input.Read(data, 0, dataSize);
var buffer = new VertexBuffer(input.GraphicsDevice, declaration, vertexCount, BufferUsage.None);
buffer.SetData(data, 0, dataSize);
return(buffer);
}
protected internal override SoundEffect Read(
ContentReader input,
SoundEffect existingInstance
)
{
// Format block length
uint formatLength = input.ReadUInt32();
// Wavedata format
ushort format = input.ReadUInt16();
// Number of channels
ushort channels = input.ReadUInt16();
// Sample rate
uint sampleRate = input.ReadUInt32();
// Averate bytes per second, unused
input.ReadUInt32();
// Block alignment, needed for MSADPCM
ushort blockAlign = input.ReadUInt16();
// Bit depth
ushort bitDepth = input.ReadUInt16();
// cbSize, unused
input.ReadUInt16();
// Seek past the rest of this crap
input.BaseStream.Seek(formatLength - 18, SeekOrigin.Current);
// Wavedata
byte[] data = input.ReadBytes(input.ReadInt32());
// Loop information
uint loopStart = input.ReadUInt32();
uint loopLength = input.ReadUInt32();
// Sound duration in milliseconds, unused
input.ReadUInt32();
return(new SoundEffect(
input.AssetName,
data,
sampleRate,
channels,
loopStart,
loopLength,
format == 2,
(uint)((format == 2) ? (((blockAlign / channels) - 6) * 2) : (bitDepth / 16))
));
}
private static int ReadBoneReference(ContentReader reader, uint boneCount)
{
uint boneId;
// Read the bone ID, which may be encoded as either an 8 or 32 bit value.
if (boneCount < 255)
{
boneId = reader.ReadByte();
}
else
{
boneId = reader.ReadUInt32();
}
if (boneId != 0)
{
return((int)(boneId - 1));
}
return(-1);
}
protected internal override T[] Read(ContentReader input, T[] existingInstance)
{
uint num1 = input.ReadUInt32();
T[] objArray = existingInstance ?? new T[(IntPtr)num1];
if (typeof(T).IsValueType)
{
for (uint index = 0U; index < num1; ++index)
{
objArray[(IntPtr)index] = input.ReadObject <T>(this.elementReader);
}
}
else
{
for (uint index = 0U; index < num1; ++index)
{
int num2 = input.Read7BitEncodedInt();
objArray[(IntPtr)index] = num2 > 0 ? input.ReadObject <T>(input.TypeReaders[num2 - 1]) : default(T);
}
}
return(objArray);
}
protected internal override T[] Read(ContentReader input, T[] existingInstance)
{
uint count = input.ReadUInt32();
T[] array = existingInstance;
if (array == null)
{
array = new T[count];
}
if (typeof(T).IsValueType)
{
for (uint i = 0; i < count; i += 1)
{
array[i] = input.ReadObject <T>(elementReader);
}
}
else
{
for (uint i = 0; i < count; i += 1)
{
int readerType = input.Read7BitEncodedInt();
if (readerType > 0)
{
array[i] = input.ReadObject <T>(
input.TypeReaders[readerType - 1]
);
}
else
{
array[i] = default(T);
}
}
}
return(array);
}
protected internal override Model Read(ContentReader reader, Model existingInstance)
{
// Read the bone names and transforms.
uint boneCount = reader.ReadUInt32();
List <ModelBone> bones = new List <ModelBone>((int)boneCount);
for (uint i = 0; i < boneCount; i += 1)
{
string name = reader.ReadObject <string>();
Matrix matrix = reader.ReadMatrix();
ModelBone bone = new ModelBone {
Transform = matrix,
Index = (int)i,
Name = name
};
bones.Add(bone);
}
// Read the bone hierarchy.
for (int i = 0; i < boneCount; i += 1)
{
ModelBone bone = bones[i];
// Read the parent bone reference.
int parentIndex = ReadBoneReference(reader, boneCount);
if (parentIndex != -1)
{
bone.Parent = bones[parentIndex];
}
// Read the child bone references.
uint childCount = reader.ReadUInt32();
if (childCount != 0)
{
for (uint j = 0; j < childCount; j += 1)
{
int childIndex = ReadBoneReference(reader, boneCount);
if (childIndex != -1)
{
bone.AddChild(bones[childIndex]);
}
}
}
}
List <ModelMesh> meshes = new List <ModelMesh>();
// Read the mesh data.
int meshCount = reader.ReadInt32();
for (int i = 0; i < meshCount; i += 1)
{
string name = reader.ReadObject <string>();
int parentBoneIndex = ReadBoneReference(reader, boneCount);
BoundingSphere boundingSphere = reader.ReadBoundingSphere();
// Tag
object meshTag = reader.ReadObject <object>();
// Read the mesh part data.
int partCount = reader.ReadInt32();
List <ModelMeshPart> parts = new List <ModelMeshPart>(partCount);
for (uint j = 0; j < partCount; j += 1)
{
ModelMeshPart part;
if (existingInstance != null)
{
part = existingInstance.Meshes[i].MeshParts[(int)j];
}
else
{
part = new ModelMeshPart();
}
part.VertexOffset = reader.ReadInt32();
part.NumVertices = reader.ReadInt32();
part.StartIndex = reader.ReadInt32();
part.PrimitiveCount = reader.ReadInt32();
// Tag
part.Tag = reader.ReadObject <object>();
parts.Add(part);
int jj = (int)j;
reader.ReadSharedResource <VertexBuffer>(
delegate(VertexBuffer v)
{
parts[jj].VertexBuffer = v;
}
);
reader.ReadSharedResource <IndexBuffer>(
delegate(IndexBuffer v)
{
parts[jj].IndexBuffer = v;
}
);
reader.ReadSharedResource <Effect>(
delegate(Effect v)
{
parts[jj].Effect = v;
}
);
}
if (existingInstance != null)
{
continue;
}
ModelMesh mesh = new ModelMesh(reader.GraphicsDevice, parts);
mesh.Tag = meshTag;
mesh.Name = name;
mesh.ParentBone = bones[parentBoneIndex];
mesh.ParentBone.AddMesh(mesh);
mesh.BoundingSphere = boundingSphere;
meshes.Add(mesh);
}
if (existingInstance != null)
{
// Read past remaining data and return existing instance
ReadBoneReference(reader, boneCount);
reader.ReadObject <object>();
return(existingInstance);
}
// Read the final pieces of model data.
int rootBoneIndex = ReadBoneReference(reader, boneCount);
Model model = new Model(reader.GraphicsDevice, bones, meshes);
model.Root = bones[rootBoneIndex];
model.BuildHierarchy();
// Tag?
model.Tag = reader.ReadObject <object>();
return(model);
}
protected internal override SoundEffect Read(
ContentReader input,
SoundEffect existingInstance
)
{
/* Swap endian - this is one of the very few places requiring this!
* Note: This only affects the fmt chunk that's glued into the file.
*/
bool se = input.platform == 'x';
// Format block length
uint formatLength = input.ReadUInt32();
// WaveFormatEx data
ushort wFormatTag = Swap(se, input.ReadUInt16());
ushort nChannels = Swap(se, input.ReadUInt16());
uint nSamplesPerSec = Swap(se, input.ReadUInt32());
uint nAvgBytesPerSec = Swap(se, input.ReadUInt32());
ushort nBlockAlign = Swap(se, input.ReadUInt16());
ushort wBitsPerSample = Swap(se, input.ReadUInt16());
byte[] extra = null;
if (formatLength > 16)
{
ushort cbSize = Swap(se, input.ReadUInt16());
if (wFormatTag == 0x166 && cbSize == 34)
{
// XMA2 has got some nice extra crap.
extra = new byte[34];
using (MemoryStream extraStream = new MemoryStream(extra))
using (BinaryWriter extraWriter = new BinaryWriter(extraStream))
{
// See FAudio.FAudioXMA2WaveFormatEx for the layout.
extraWriter.Write(Swap(se, input.ReadUInt16()));
extraWriter.Write(Swap(se, input.ReadUInt32()));
extraWriter.Write(Swap(se, input.ReadUInt32()));
extraWriter.Write(Swap(se, input.ReadUInt32()));
extraWriter.Write(Swap(se, input.ReadUInt32()));
extraWriter.Write(Swap(se, input.ReadUInt32()));
extraWriter.Write(Swap(se, input.ReadUInt32()));
extraWriter.Write(Swap(se, input.ReadUInt32()));
extraWriter.Write(input.ReadByte());
extraWriter.Write(input.ReadByte());
extraWriter.Write(Swap(se, input.ReadUInt16()));
}
// Is there any crap that needs skipping? Eh whatever.
input.ReadBytes((int)(formatLength - 18 - 34));
}
else
{
// Seek past the rest of this crap (cannot seek though!)
input.ReadBytes((int)(formatLength - 18));
}
}
// Wavedata
byte[] data = input.ReadBytes(input.ReadInt32());
// Loop information
int loopStart = input.ReadInt32();
int loopLength = input.ReadInt32();
// Sound duration in milliseconds, unused
input.ReadUInt32();
return(new SoundEffect(
input.AssetName,
data,
0,
data.Length,
extra,
wFormatTag,
nChannels,
nSamplesPerSec,
nAvgBytesPerSec,
nBlockAlign,
wBitsPerSample,
loopStart,
loopLength
));
}
protected internal override uint Read(ContentReader input, uint existingInstance)
{
return(input.ReadUInt32());
}
protected internal override Model Read(ContentReader reader, Model existingInstance)
{
List <ModelBone> bones = new List <ModelBone>();
uint boneCount = reader.ReadUInt32();
for (uint index = 0U; index < boneCount; ++index)
{
string str = reader.ReadObject <string>();
Matrix matrix = reader.ReadMatrix();
ModelBone modelBone = new ModelBone()
{
Transform = matrix,
Index = (int)index,
Name = str
};
bones.Add(modelBone);
}
for (int index1 = 0; (long)index1 < (long)boneCount; ++index1)
{
ModelBone modelBone = bones[index1];
int index2 = ModelReader.ReadBoneReference(reader, boneCount);
if (index2 != -1)
{
modelBone.Parent = bones[index2];
}
uint num = reader.ReadUInt32();
if ((int)num != 0)
{
for (uint index3 = 0U; index3 < num; ++index3)
{
int index4 = ModelReader.ReadBoneReference(reader, boneCount);
if (index4 != -1)
{
modelBone.AddChild(bones[index4]);
}
}
}
}
List <ModelMesh> meshes = new List <ModelMesh>();
int num1 = reader.ReadInt32();
for (int index1 = 0; index1 < num1; ++index1)
{
string str = reader.ReadObject <string>();
int index2 = ModelReader.ReadBoneReference(reader, boneCount);
BoundingSphere boundingSphere = reader.ReadBoundingSphere();
reader.ReadObject <object>();
int num2 = reader.ReadInt32();
List <ModelMeshPart> parts = new List <ModelMeshPart>();
for (uint index3 = 0U; (long)index3 < (long)num2; ++index3)
{
ModelMeshPart modelMeshPart = existingInstance == null ? new ModelMeshPart() : ((ReadOnlyCollection <ModelMesh>)existingInstance.Meshes)[index1].MeshParts[(int)index3];
modelMeshPart.VertexOffset = reader.ReadInt32();
modelMeshPart.NumVertices = reader.ReadInt32();
modelMeshPart.StartIndex = reader.ReadInt32();
modelMeshPart.PrimitiveCount = reader.ReadInt32();
modelMeshPart.Tag = reader.ReadObject <object>();
parts.Add(modelMeshPart);
int jj = (int)index3;
reader.ReadSharedResource <VertexBuffer>((Action <VertexBuffer>)(v => parts[jj].VertexBuffer = v));
reader.ReadSharedResource <IndexBuffer>((Action <IndexBuffer>)(v => parts[jj].IndexBuffer = v));
reader.ReadSharedResource <Effect>((Action <Effect>)(v => parts[jj].Effect = v));
}
if (existingInstance == null)
{
ModelMesh mesh = new ModelMesh(reader.GraphicsDevice, parts);
mesh.Name = str;
mesh.ParentBone = bones[index2];
mesh.ParentBone.AddMesh(mesh);
mesh.BoundingSphere = boundingSphere;
meshes.Add(mesh);
}
}
if (existingInstance != null)
{
ModelReader.ReadBoneReference(reader, boneCount);
reader.ReadObject <object>();
return(existingInstance);
}
else
{
int index = ModelReader.ReadBoneReference(reader, boneCount);
Model model = new Model(reader.GraphicsDevice, bones, meshes);
model.Root = bones[index];
model.BuildHierarchy();
model.Tag = reader.ReadObject <object>();
return(model);
}
}
