void WriteLine(BinaryWriter writer, Line line)
{
writer.Write(line.Id);
writer.Write((uint)line.Type);
if (line.Type == LineType.spanning)
{
WriteList <int>(writer, (line as SpanningLine).Blocks, delegate(BinaryWriter w, int u) { w.Write(u); });
}
else
{
BasicLine basicLine = line as BasicLine;
writer.Write(basicLine.Priority);
if (basicLine is RelativeLine)
{
writer.Write((basicLine as RelativeLine).RelativeTo);
}
writer.Write(basicLine.Shape);
writer.Write(basicLine.Spacing);
writer.Write(basicLine.Crescent_Y_Offset);
writer.Write(basicLine.X);
writer.Write(basicLine.Y);
writer.Write(basicLine.MinThreshold);
writer.Write(basicLine.MaxThreshold);
WriteList(writer, basicLine.PriorityClassPairs, WritePriorityClassPair);
}
}
Line ReadLine(BinaryReader reader)
{
Line line;
int id = reader.ReadInt32();
LineType lineType = (LineType)reader.ReadUInt32();
//Console.WriteLine("reading line type {0} at {1}", lineType, reader.BaseStream.Position);
if (lineType == LineType.spanning)
{
line = new SpanningLine {
Blocks = ReadList <int>(reader, delegate(BinaryReader r) { return(r.ReadInt32()); })
};
}
else if (lineType == LineType.absolute || lineType == LineType.relative)
{
BasicLine basicLine = (lineType == LineType.absolute) ? new BasicLine() : new RelativeLine();
basicLine.Priority = reader.ReadSingle();
if (lineType == LineType.relative)
{
(basicLine as RelativeLine).RelativeTo = reader.ReadUInt32();
}
basicLine.Shape = reader.ReadInt32();
basicLine.Spacing = reader.ReadSingle();
basicLine.Crescent_Y_Offset = reader.ReadSingle();
basicLine.X = reader.ReadSingle();
basicLine.Y = reader.ReadSingle();
basicLine.MinThreshold = reader.ReadInt32();
basicLine.MaxThreshold = reader.ReadInt32();
basicLine.PriorityClassPairs = ReadList <PriorityClassPair>(reader, ReadPriorityClassPair);
line = basicLine;
}
else
{
throw new InvalidDataException("unknown line type " + lineType);
}
line.Id = id;
return(line);
}
