public ReadResults Parse(IStringReader reader, DispatcherResources resources, out Colour result)
{
result = default;
ReadResults readResults = reader.ReadUnquotedString(out string colour);
if (!readResults.Successful)
{
return(readResults);
}
if (!resources.Colours.Contains(colour))
{
return(ReadResults.Failure(CommandError.UnknownColour(colour)));
}
result = new Colour(colour);
return(ReadResults.Success());
}