internal static XFrame Read(XFileTokenReader tokenReader)
{
var frame = new XFrame();
if (tokenReader.FileReader.GetNextToken() == XToken.Name || tokenReader.FileReader.GetNextToken() == XToken.None)
{
frame.Name = tokenReader.ReadName();
if (string.IsNullOrEmpty(frame.Name))
{
if (tokenReader.FileReader is XFileBinaryReader binaryReader)
{
frame.Name = binaryReader.ReadNullTerminatedString();
}
}
}
tokenReader.ReadAssert(XToken.OpenedBrace);
bool frameTransformMatrixRead = false;
while (tokenReader.FileReader.GetNextToken() != XToken.ClosedBrace)
{
string identifier = tokenReader.ReadName();
if (string.IsNullOrEmpty(identifier))
{
if (tokenReader.FileReader is XFileBinaryReader binaryReader)
{
identifier = binaryReader.ReadNullTerminatedString();
}
}
switch (identifier)
{
case "FrameMeshName":
{
tokenReader.ReadAssert(XToken.OpenedBrace);
int renderPass = tokenReader.ReadIntegerFromList();
string meshName = tokenReader.ReadString();
tokenReader.ReadAssert(XToken.ClosedBrace);
frame.MeshesNames.Add(renderPass, meshName);
break;
}
case "FrameTransformMatrix":
{
if (frameTransformMatrixRead)
{
throw new InvalidDataException();
}
tokenReader.ReadAssert(XToken.OpenedBrace);
frame.TransformMatrix = new XMatrix4x4
{
Matrix = tokenReader.ReadFloatArrayFromList(16)
};
tokenReader.ReadAssert(XToken.ClosedBrace);
frameTransformMatrixRead = true;
break;
}
case "FrameCamera":
{
if (frame.FrameCamera != null)
{
throw new InvalidDataException();
}
var camera = new XFrameCamera();
tokenReader.ReadAssert(XToken.OpenedBrace);
camera.RotationScaler = tokenReader.ReadFloatFromList();
camera.MoveScaler = tokenReader.ReadFloatFromList();
tokenReader.ReadAssert(XToken.ClosedBrace);
frame.FrameCamera = camera;
break;
}
case "Mesh":
{
XMesh mesh = XMesh.Read(tokenReader);
frame.Meshes.Add(mesh);
break;
}
case "Frame":
{
XFrame subFrame = XFrame.Read(tokenReader);
frame.Frames.Add(subFrame);
break;
}
case "":
throw new InvalidDataException();
default:
throw new NotImplementedException();
}
}
tokenReader.ReadAssert(XToken.ClosedBrace);
return(frame);
}
private void ReadFile(IXFileReader fileReader)
{
var tokenReader = new XFileTokenReader(fileReader);
var templateReader = new XFileTemplateReader(tokenReader);
while (fileReader.GetNextToken() == XToken.Template)
{
Tuple <string, Guid> template = templateReader.ReadTemplate();
this.Templates.Add(template);
}
bool headerRead = false;
bool animTicksPerSecondRead = false;
while (fileReader.GetNextToken() == XToken.Name)
{
string identifier = tokenReader.ReadName();
switch (identifier)
{
case "Header":
{
if (headerRead)
{
throw new InvalidDataException();
}
tokenReader.ReadAssert(XToken.OpenedBrace);
int majorVersion = tokenReader.ReadIntegerFromList();
int minorVersion = tokenReader.ReadIntegerFromList();
this.FileVersion = new Version(majorVersion, minorVersion);
this.FileFlags = tokenReader.ReadIntegerFromList();
tokenReader.ReadAssert(XToken.ClosedBrace);
headerRead = true;
break;
}
case "Material":
{
XMaterial material = XMaterial.Read(tokenReader);
this.Materials.Add(material);
break;
}
case "Mesh":
{
XMesh mesh = XMesh.Read(tokenReader);
this.Meshes.Add(mesh);
break;
}
case "Frame":
{
XFrame frame = XFrame.Read(tokenReader);
this.Frames.Add(frame);
break;
}
case "AnimationSet":
{
XAnimationSet animationSet = XAnimationSet.Read(tokenReader);
this.AnimationSets.Add(animationSet);
break;
}
case "AnimTicksPerSecond":
{
if (animTicksPerSecondRead)
{
throw new InvalidDataException();
}
tokenReader.ReadAssert(XToken.OpenedBrace);
this.AnimTicksPerSecond = tokenReader.ReadIntegerFromList();
tokenReader.ReadAssert(XToken.ClosedBrace);
animTicksPerSecondRead = true;
break;
}
default:
throw new NotImplementedException();
}
}
}
