private static TakerResult TakeFloat(string input, int offset)
{
Match match = Regex.Match(input.Substring(offset), @"^\-?\d+(?:\.\d+)?");
CommandSegment segment = match.Success ? new CommandSegment(SegmentType.Float, match.Value) : null;
return(new TakerResult(segment, offset + segment?.Text.Length ?? offset));
}
private static TakerResult TakeIdentifier(string input, int offset)
{
Match match = Regex.Match(input.Substring(offset), @"^\w+");
CommandSegment segment = match.Success ? new CommandSegment(SegmentType.Identifier, match.Value) : null;
return(new TakerResult(segment, offset + segment?.Text.Length ?? offset));
}
public TakerResult(CommandSegment segment, int offset) : this(segment)
{
Segment = segment;
Offset = offset;
}
public TakerResult(CommandSegment segment)
{
Segment = segment;
Offset = segment?.Text.Length ?? 0;
}
