Files
Nonemm/src/Nonemm.Contests/Rules/CqWpx.cs
Erik ef631f1dc4 Add the rest of the major contests, .udc files and the registry
ARRL DX, IARU HF, Sweepstakes, RTTY Roundup, NAQP and general logging join
CQ WW and CQ WPX. The Cabrillo QSO line is now built column by column by the
contest, because Sweepstakes puts the callsign after the serial number where
everyone else puts it first.

User-defined contests read the subset of N1MM's .udc settings that covers the
exchange, the dupe rule, points and up to three multipliers.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-27 10:35:28 +00:00

94 lines
2.9 KiB
C#

using Nonemm.Core;
namespace Nonemm.Contests.Rules;
/// CQ WPX, CW, SSB and RTTY. Serial numbers are exchanged and the multiplier is
/// the prefix, counted once for the whole contest whatever the band.
public sealed class CqWpx : Contest
{
/// The rules split the bands at 14 MHz rather than by band name, so 30, 17
/// and 12 metres fall on the high side even though the contest is not run
/// on them.
private static readonly Frequency LowBandLimit = Frequency.FromKilohertz(14_000);
private readonly ModeCategory mode;
public CqWpx(ModeCategory mode) => this.mode = mode;
public string Name => "CQWPX";
public string DisplayName => $"CQ WPX {ModeLabel()}";
public string CabrilloName => mode switch
{
ModeCategory.Cw => "CQ-WPX-CW",
ModeCategory.Phone => "CQ-WPX-SSB",
_ => "CQ-WPX-RTTY",
};
public IReadOnlyList<ExchangeField> ExchangeFieldsFor(StationInfo me) =>
[
new ExchangeField("RST", ExchangeSlot.ReceivedReport, ExchangeFieldKind.Report),
new ExchangeField("Nr", ExchangeSlot.SerialNumber, ExchangeFieldKind.Number),
];
public IReadOnlyList<string> MultiplierNames => ["Prefixes"];
public DupeScope DupeScope => DupeScope.PerBand;
public bool HasSerialNumbers => true;
public IReadOnlyList<ModeCategory> Modes => [mode];
public string SentExchangeFor(StationInfo me) => DefaultReport();
public int PointsFor(QsoContext qso)
{
bool highBand = qso.Qso.Frequency >= LowBandLimit;
bool rtty = mode == ModeCategory.Digital;
if (qso.IsSameCountry)
{
return rtty ? (highBand ? 1 : 2) : 1;
}
if (!qso.IsSameContinent)
{
return highBand ? 3 : 6;
}
if (rtty || qso.Continent == "NA")
{
return highBand ? 2 : 4;
}
return highBand ? 1 : 2;
}
public IReadOnlyList<Multiplier> MultipliersFor(QsoContext qso)
{
string? prefix = qso.Qso.Call.WpxPrefix();
return prefix is null ? [] : [new Multiplier(1, prefix, "")];
}
public int TotalScore(ScoreTally tally) => tally.Points * tally.TotalMultipliers;
public CabrilloExchange CabrilloExchange(Qso qso, StationInfo me) =>
new(
[
new CabrilloField(me.Callsign, 13),
new CabrilloField(qso.SentReport, 3),
new CabrilloField($"{qso.SentNumber:0000}", 6),
],
[
new CabrilloField(qso.Call.Text, 13),
new CabrilloField(qso.ReceivedReport, 3),
new CabrilloField($"{qso.ReceivedNumber:0000}", 6),
]);
private string ModeLabel() => mode switch
{
ModeCategory.Cw => "CW",
ModeCategory.Phone => "SSB",
_ => "RTTY",
};
private string DefaultReport() => mode == ModeCategory.Phone ? "59" : "599";
}