SgMove GoGtpCommandUtil::MoveArg(const GtpCommand& cmd, std::size_t number,
const GoBoard& board)
{
if (cmd.ArgToLower(number) == "pass")
return SG_PASS;
return PointArg(cmd, number, board);
}
SgBlackWhite GoGtpCommandUtil::BlackWhiteArg(const GtpCommand& cmd,
std::size_t number)
{
string value = cmd.ArgToLower(number);
if (value == "b" || value == "black")
return SG_BLACK;
if (value == "w" || value == "white")
return SG_WHITE;
throw GtpFailure() << "argument " << (number + 1)
<< " must be black or white";
}
//----------------------------------------------------------------------------
SgUctMoveSelect SgGtpUtil::MoveSelectArg(const GtpCommand& cmd, size_t number)
{
std::string arg = cmd.ArgToLower(number);
if (arg == "value")
return SG_UCTMOVESELECT_VALUE;
if (arg == "count")
return SG_UCTMOVESELECT_COUNT;
if (arg == "bound")
return SG_UCTMOVESELECT_BOUND;
if (arg == "estimate")
return SG_UCTMOVESELECT_ESTIMATE;
throw GtpFailure() << "unknown move select argument \"" << arg << '"';
}