/// <summary>
/// タンヤオ分析要求の受信処理を実行します。
/// </summary>
/// <returns>タンヤオ分析応答</returns>
/// <param name="request">タンヤオ分析要求</param>
public AnalyzeYakuResponse Receive(AnalyzeYakuRequest request)
{
var response = DiProvider.GetContainer().GetInstance <AnalyzeYakuResponse>();
response.Yaku = Yaku.AllSimples;
var context = request.WinHandsContext;
// 雀頭
if (!IsAllSimpleRange(context.Head.GetNumber()))
{
return(response);
}
// 順子(シュンツ)
if (context.Chows.Count() > 0)
{
var isValidChows = context.Chows
.All(t => IsAllSimpleRangeForChows(t.GetNumber()));
if (!isValidChows)
{
return(response);
}
}
// 刻子(コーツ)と槓子(カンツ)
if (context.PungsAndKongs.Count() > 0)
{
var isValidPungs = context.PungsAndKongs
.All(t => IsAllSimpleRange(t.GetNumber()));
if (!isValidPungs)
{
return(response);
}
}
response.HasCompleted = true;
return(response);
}
/// <summary>
/// 平和（ピンフ）分析要求の受信処理を実行します。
/// </summary>
/// <returns>平和（ピンフ）分析応答</returns>
/// <param name="request">平和（ピンフ）分析要求</param>
public AnalyzeYakuResponse Receive(AnalyzeYakuRequest request)
{
var response = DiProvider.GetContainer().GetInstance <AnalyzeYakuResponse>();
var room = request.Room;
response.Yaku = Yaku.AllSequenceHand;
var context = request.WinHandsContext;
// ４面子が順子（連番で揃えた面子）
if (!(context.Chows.Count() >= 4 && context.PungsAndKongs.Count() <= 0))
{
return(response);
}
// 頭は役牌（三元牌、場風牌、自風牌）以外
var windKind = context.Head.GetKind();
if (Tile.IsDragons(context.Head) ||
EqualsWind(windKind, room.Round) ||
EqualsWind(windKind, request.WinWind))
{
return(response);
}
// 和了牌の待ち方は両面待ち
var win = request.WinTile;
var isBothSides = context.Chows.Any(chow => chow.GetKind() == win.GetKind() && (chow.GetNumber() + 1) == win.GetNumber());
if (!isBothSides)
{
return(response);
}
response.HasCompleted = true;
return(response);
}
/// <summary>
/// 七対子（チートイツ）分析要求の受信処理を実行します。
/// </summary>
/// <returns>七対子（チートイツ）分析応答</returns>
/// <param name="request">七対子（チートイツ）分析要求</param>
public AnalyzeYakuResponse Receive(AnalyzeYakuRequest request)
{
var response = DiProvider.GetContainer().GetInstance <AnalyzeYakuResponse>();
var room = request.Room;
response.Yaku = Yaku.SevenPairs;
var context = request.WinHandsContext;
// 対子が7つある
response.HasCompleted = context.Pairs.Count() == 7;
return(response);
}
/// <summary>
/// 一盃口（イーペイコー）分析要求の受信処理を実行します。
/// </summary>
/// <returns>一盃口（イーペイコー）分析応答</returns>
/// <param name="request">一盃口（イーペイコー）分析要求</param>
public AnalyzeYakuResponse Receive(AnalyzeYakuRequest request)
{
var response = DiProvider.GetContainer().GetInstance <AnalyzeYakuResponse>();
var room = request.Room;
response.Yaku = Yaku.TwoIdenticalSequences;
var context = request.WinHandsContext;
// 同じ順子（連番で揃えた面子）が２つある
var exists = context.Chows
.GroupBy(c => new { kind = c.GetKind(), num = c.GetNumber() })
.Select(c => new { Count = c.Count() })
.Any(c => c.Count == 2);
response.HasCompleted = exists;
return(response);
}
