private static void reSplit(int start, int[] syu, ref List <Tartsu> work, ref List <HoraPattern> resultList)
{
if (syuIsZero(syu))
{
HoraPattern result = new HoraPattern(work);
resultList.Add(result);
return;
}
for (int i = start; i < MJUtil.LENGTH_SYU_ALL; i++)
{
if (syu[i] >= 3)
{
syu[i] -= 3;
Tartsu ts = new Tartsu(MJUtil.TartsuType.ANKO, i);
work.Add(ts);
reSplit(i, syu, ref work, ref resultList);
work.Remove(ts);
syu[i] += 3;
}
if ((i <= 24) && ((syu[i] >= 1) && (syu[i + 1] >= 1) && (syu[i + 2] >= 1)))
{
syu[i]--;
syu[i + 1]--;
syu[i + 2]--;
Tartsu ts = new Tartsu(MJUtil.TartsuType.ANSYUN, i);
work.Add(ts);
reSplit(i, syu, ref work, ref resultList);
work.Remove(ts);
syu[i]++;
syu[i + 1]++;
syu[i + 2]++;
}
}
}
private static bool IsDaisushi(HoraPattern hp)
{
return hp.WithoutHeadTartsuList.Count(e => MJUtil.IsWindPai(e.TartsuStartPaiSyu)) == 4;
}
private static bool IsShosushi(HoraPattern hp)
{
return MJUtil.IsWindPai(hp.Head.TartsuStartPaiSyu)
&& hp.WithoutHeadTartsuList.Count(e => MJUtil.IsWindPai(e.TartsuStartPaiSyu)) == 3;
}
private static bool IsSuuanko(HoraPattern hp)
{
return hp.WithoutHeadTartsuList.Count(e => e.TartsuType == MJUtil.TartsuType.ANKO
|| e.TartsuType == MJUtil.TartsuType.ANKANTSU)
>= 4;
}
private static bool IsSankantsu(HoraPattern hp)
{
return hp.WithoutHeadTartsuList.Count(e => e.TartsuType == MJUtil.TartsuType.ANKANTSU
|| e.TartsuType == MJUtil.TartsuType.MINKANTSU)
>= 3;
}
private static bool IsJunChanta(HoraPattern hp)
{
foreach (var tartsu in hp.TartsuList)
{
if (tartsu.TartsuType == MJUtil.TartsuType.ANSYUN || tartsu.TartsuType == MJUtil.TartsuType.MINSYUN)
{
if ((tartsu.TartsuStartPaiSyu % 9 == 0) || (tartsu.TartsuStartPaiSyu % 9 == 6))
{
continue;
}
}
else
{
if (MJUtil.IsYaochuPai(tartsu.TartsuStartPaiSyu))
{
continue;
}
}
return false;
}
return true;
}
private static bool IsShosangen(HoraPattern hp)
{
if (MJUtil.IsDragonPai(hp.Head.TartsuStartPaiSyu) == false)
{
return false;
}
var doragonCount = 0;
foreach (var tartsu in hp.WithoutHeadTartsuList)
{
if (MJUtil.IsDragonPai(tartsu.TartsuStartPaiSyu))
{
doragonCount++;
}
}
//頭が三元牌かつ三元牌ターツが２つ以上ある場合
return doragonCount >= 2;
}
private static bool IsSananko(HoraPattern hp)
{
return hp.WithoutHeadTartsuList.Count(e => e.IsAnko() || e.IsAnkantsu() )
>= 3;
}
private static bool IsPinfu(HoraPattern hp, InfoForResult ifr) {
int headSyu = hp.Head.TartsuStartPaiSyu;
//頭が役牌でないか判定
if (ifr.IsBafuu(headSyu) || ifr.IsJifuu(headSyu) || MJUtil.IsDragonPai(headSyu))
{
return false;
}
//門前順子またはロン和了明順メンツではない場合ピンフではない
foreach (var tartsu in hp.WithoutHeadTartsuList) {
if ( ( (tartsu.IsAnsyun()) || ( tartsu.IsMinsyun() && tartsu.IsRonedTartsu) ) == false)
{
return false;
}
}
//リャンメン待ちか判定
int lastAddedSyu = ifr.GetLastAddedSyu();
foreach (var tartsu in hp.WithoutHeadTartsuList )
{
if ( (tartsu.TartsuStartPaiSyu == lastAddedSyu) && (lastAddedSyu % 9 != 6)
|| (tartsu.TartsuStartPaiSyu == lastAddedSyu - 2) && (lastAddedSyu % 9 != 2))
{
return true;
}
}
return false;
}
private static int CalcFu(HoraPattern horaMentsu, Field field, InfoForResult ifpc) {
int fuSum = 0;
int futei = 20;
fuSum += futei;
//門前ロンの場合
if (ifpc.IsMenzen && (!ifpc.IsTsumo)) {
fuSum += 10;
}
//頭が役牌の場合
int headSyuId = horaMentsu.TartsuList.Where(e => e.IsHead()).First().TartsuStartPaiSyu;
if (ifpc.IsBafuu(headSyuId)) {
fuSum += 2;
}
if (ifpc.IsJifuu(headSyuId)) {
fuSum += 2;
}
if (MJUtil.IsDragonPai(headSyuId)) {
fuSum += 2;
}
//ツモの場合
if (ifpc.IsTsumo) {
fuSum += 2;
}
int multiple;
foreach (var tartsu in horaMentsu.TartsuList)
{
if (tartsu.IsYaochuTartsu())
{
multiple = 2;
}
else
{
multiple = 1;
}
switch (tartsu.TartsuType)
{
case MJUtil.TartsuType.MINKO:
fuSum += 2 * multiple;
continue;
case MJUtil.TartsuType.ANKO:
fuSum += 4 * multiple;
continue;
case MJUtil.TartsuType.MINKANTSU:
fuSum += 8 * multiple;
continue;
case MJUtil.TartsuType.ANKANTSU:
fuSum += 16 * multiple;
continue;
}
}
int lastAddedSyu = ifpc.GetLastAddedSyu();
//待ちによる符加算
//単騎待ちの場合
if (horaMentsu.Head.IsRonedTartsu)
{
fuSum += 2;
}
else
{
//カンチャンorペンチャンの場合
for (int i = 1; i < horaMentsu.TartsuList.Count; i++) {
if ((horaMentsu.TartsuList[i].IsAnsyun() || horaMentsu.TartsuList[i].IsMinsyun()) == false)
{
continue;
}
//順子前提
if (lastAddedSyu == horaMentsu.TartsuList[i].TartsuStartPaiSyu + 1) {//カンチャン
fuSum += 2;
break;
} else if ((lastAddedSyu == horaMentsu.TartsuList[i].TartsuStartPaiSyu) && (lastAddedSyu % 9 == 6)) {//7待ちの89ペンチャン
fuSum += 2;
break;
} else if ((lastAddedSyu == horaMentsu.TartsuList[i].TartsuStartPaiSyu + 2) && (lastAddedSyu % 9 == 2)) {//3待ちの12ペンチャン
fuSum += 2;
break;
}
}
}
//喰い平和系の場合そのまま計算すると20符だが、ルール的にピンフ以外は最低30符のため2符足して30符に切り上げる
if ((fuSum == 20) && (ifpc.IsMenzen == false)) {
fuSum += 2;
}
return (int)(Math.Ceiling(fuSum / 10.0) * 10);
}
public static YakuResult CalcNormalYaku(HoraPattern horaMentsu, InfoForResult ifr, Field field,int[] horaSyu)
{
YakuResult result = new YakuResult();
result.Fu = CalcFu(horaMentsu, field, ifr);
result.IsTsumo = ifr.IsTsumo;
result.IsOya = ifr.IsOya;
//役の文字列取得
var yakuString = MJUtil.YAKU_STRING;
//飜数の辞書選択
var yakuHanNum = ifr.IsMenzen ? MJUtil.YAKU_HAN_MENZEN : MJUtil.YAKU_HAN_FUROED;
if (ifr.IsDoubleReach)
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.DOUBLEREACH], yakuHanNum[(int)MJUtil.Yaku.DOUBLEREACH]);
}
else if (ifr.IsReach)
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.REACH], yakuHanNum[(int)MJUtil.Yaku.REACH]);
}
if (ifr.IsTsumo && ifr.IsMenzen)
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.TSUMO], yakuHanNum[(int)MJUtil.Yaku.TSUMO]);
}
if (ifr.IsIppatsu)
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.IPPATSU], yakuHanNum[(int)MJUtil.Yaku.IPPATSU]);
}
if (IsPinfu(horaMentsu, ifr))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.PINFU], yakuHanNum[(int)MJUtil.Yaku.PINFU]);
result.Fu = ifr.IsTsumo ? 20 : 30;//ピンフツモは20符、ピンフロンは30符
}
if (IsTannyao(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.TANNYAO], yakuHanNum[(int)MJUtil.Yaku.TANNYAO]);
}
//一盃口と二盃口は両立しない
if (IsRyanpeiko(horaMentsu, ifr))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.RYANPEIKO], yakuHanNum[(int)MJUtil.Yaku.RYANPEIKO]);
}
else if (IsIipeiko(horaMentsu, ifr))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.IIPEIKOU], yakuHanNum[(int)MJUtil.Yaku.IIPEIKOU]);
}
if (IsYakuhai(horaMentsu, ifr))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.YAKUHAI], CalcYakuhaiNum(horaMentsu, ifr));
}
if (ifr.IsHoutei)
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.HOUTEI], yakuHanNum[(int)MJUtil.Yaku.HOUTEI]);
}
if (ifr.IsHaitei)
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.HAITEI], yakuHanNum[(int)MJUtil.Yaku.HAITEI]);
}
if (ifr.IsRinshan)
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.RINSHAN], yakuHanNum[(int)MJUtil.Yaku.RINSHAN]);
}
if (ifr.IsChankan)
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.CHANKAN], yakuHanNum[(int)MJUtil.Yaku.CHANKAN]);
}
if (IsDora(horaMentsu, ifr))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.DORA], CalcDoraNum(horaMentsu, ifr));
}
if (IsSansyokuDoujun(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.SANSYOKUDOJUN], yakuHanNum[(int)MJUtil.Yaku.SANSYOKUDOJUN]);
}
if (IsIttsuu(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.ITTSUU], yakuHanNum[(int)MJUtil.Yaku.ITTSUU]);
}
if (IsSananko(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.SANANKO], yakuHanNum[(int)MJUtil.Yaku.SANANKO]);
}
if (IsToitoi(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.TOITOI], yakuHanNum[(int)MJUtil.Yaku.TOITOI]);
}
if (IsShosangen(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.SHOSANGEN], yakuHanNum[(int)MJUtil.Yaku.SHOSANGEN]);
}
//混老頭とチャンタ系は同時に成立しないためif elseで判定する
if (IsHonroto(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.HONROTO], yakuHanNum[(int)MJUtil.Yaku.HONROTO]);
}
else
{
if (IsChanta(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.CHANTA], yakuHanNum[(int)MJUtil.Yaku.CHANTA]);
}
if (IsJunChanta(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.JUNCHANTA], yakuHanNum[(int)MJUtil.Yaku.JUNCHANTA]);
}
}
if (IsSansyokuDoko(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.SANSYOKUDOKO], yakuHanNum[(int)MJUtil.Yaku.SANSYOKUDOKO]);
}
if (IsSankantsu(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.SANKANTSU], yakuHanNum[(int)MJUtil.Yaku.SANKANTSU]);
}
//混一色と清一色は同時に成立しないためif elseで判定する
if (IsHonnitsu(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.HONNITSU], yakuHanNum[(int)MJUtil.Yaku.HONNITSU]);
}
else if (IsChinnitsu(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.CHINNITSU], yakuHanNum[(int)MJUtil.Yaku.CHINNITSU]);
}
//ここから役満
if(IsSuuanko(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.SUUANKO], yakuHanNum[(int)MJUtil.Yaku.SUUANKO]);
}
if (IsDaisangen(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.DAISANGEN], yakuHanNum[(int)MJUtil.Yaku.DAISANGEN]);
}
if (IsShosushi(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.SHOSUSHI], yakuHanNum[(int)MJUtil.Yaku.SHOSUSHI]);
}
if (IsDaisushi(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.DAISUSHI], yakuHanNum[(int)MJUtil.Yaku.DAISUSHI]);
}
if(IsTsuiso(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.TSUISO], yakuHanNum[(int)MJUtil.Yaku.TSUISO]);
}
if (IsRyuiso(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.RYUISO], yakuHanNum[(int)MJUtil.Yaku.RYUISO]);
}
if (IsChinroto(horaMentsu)) {
result.yakus.Add(yakuString[(int)MJUtil.Yaku.CHINROTO], yakuHanNum[(int)MJUtil.Yaku.CHINROTO]);
}
if(IsChurenpoto(ifr,horaSyu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.CHURENPOTO], yakuHanNum[(int)MJUtil.Yaku.CHURENPOTO]);
}
if (IsSukantsu(horaMentsu))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.SUKANTSU], yakuHanNum[(int)MJUtil.Yaku.SUKANTSU]);
}
if (IsTenho(ifr))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.TENHO], yakuHanNum[(int)MJUtil.Yaku.TENHO]);
}
if( IsChiho(ifr))
{
result.yakus.Add(yakuString[(int)MJUtil.Yaku.CHIHO], yakuHanNum[(int)MJUtil.Yaku.CHIHO]);
}
if (HasYakuman(result.yakus))
{
result.yakus = SelectYakuman(result.yakus);
result.IsYakuman = true;
}
//飜数計算
result.Han = CalcHanSum(result);
return result;
}
private static bool IsSukantsu(HoraPattern hp)
{
return hp.TartsuList.Count(e => e.TartsuType == MJUtil.TartsuType.ANKANTSU
|| e.TartsuType == MJUtil.TartsuType.MINKANTSU)
== 4;
}
private static bool IsChinroto(HoraPattern hp)
{
if (hp.TartsuList.Count(e => e.TartsuType == MJUtil.TartsuType.ANSYUN
|| e.TartsuType == MJUtil.TartsuType.MINSYUN)
> 0)
{
return false;
}
return hp.TartsuList.Count(e => MJUtil.IsRotoPai(e.TartsuStartPaiSyu)) == 5;
}
private static bool IsRyuiso(HoraPattern hp)
{
var greenCount = 0;
foreach(var tartsu in hp.TartsuList)
{
if( tartsu.TartsuType == MJUtil.TartsuType.ANSYUN
|| tartsu.TartsuType == MJUtil.TartsuType.MINSYUN)
{
if (MJUtil.IsGreenInSyuntsu(tartsu.TartsuStartPaiSyu))
{
greenCount++;
}
}
else
{
if (MJUtil.IsGreenPai(tartsu.TartsuStartPaiSyu))
{
greenCount++;
}
}
}
return greenCount == 5;
}
private static bool IsTsuiso(HoraPattern hp)
{
return hp.TartsuList.Count(e => MJUtil.IsJihaiPai(e.TartsuStartPaiSyu)) == 5;
}
private static bool IsSansyokuDoujun(HoraPattern hp)
{
var syuntsuStartIndex = new bool[MJUtil.LENGTH_SYU_ALL];
foreach (var tartsu in hp.WithoutHeadTartsuList)
{
if (tartsu.TartsuType == MJUtil.TartsuType.ANSYUN || tartsu.TartsuType == MJUtil.TartsuType.MINSYUN)
{
syuntsuStartIndex[tartsu.TartsuStartPaiSyu] = true;
}
}
var syuLength = 9;
var manzuBase = 0;
var pinzuBase = syuLength;
var souzuBase = syuLength * 2;
for (int i = 0; i < syuLength; i++)
{
if (syuntsuStartIndex[manzuBase + i] && syuntsuStartIndex[pinzuBase + i] && syuntsuStartIndex[souzuBase + i])
{
return true;
}
}
return false;
}
private static bool IsIttsuu(HoraPattern hp)
{
var syuntsuStartIndex = new bool[MJUtil.LENGTH_SYU_ALL];
foreach (var tartsu in hp.WithoutHeadTartsuList)
{
if (tartsu.TartsuType == MJUtil.TartsuType.ANSYUN || tartsu.TartsuType == MJUtil.TartsuType.MINSYUN)
{
syuntsuStartIndex[tartsu.TartsuStartPaiSyu] = true;
}
}
var syuLength = 9;
var manzuBase = 0;
var pinzuBase = syuLength;
var souzuBase = syuLength * 2;
var result =
(syuntsuStartIndex[manzuBase] && syuntsuStartIndex[manzuBase + 3] && syuntsuStartIndex[manzuBase + 6])
|| (syuntsuStartIndex[pinzuBase] && syuntsuStartIndex[pinzuBase + 3] && syuntsuStartIndex[pinzuBase + 6])
|| (syuntsuStartIndex[souzuBase] && syuntsuStartIndex[souzuBase + 3] && syuntsuStartIndex[souzuBase + 6]);
return result;
}
private static bool IsTannyao(HoraPattern hp)
{
foreach (var tartsu in hp.TartsuList)
{
if(tartsu.IsYaochuTartsu())
{
return false;
}
}
return true;
}
private static bool IsToitoi(HoraPattern hp)
{
foreach (var tartsu in hp.WithoutHeadTartsuList)
{
if (tartsu.IsAnsyun()
|| tartsu.IsMinsyun())
{
return false;
}
}
return true;
}
private static bool IsRyanpeiko(HoraPattern hp, InfoForResult ifr)
{
//門前でない場合は終了
if (ifr.IsMenzen == false)
{
return false;
}
//4ターツ全てが門前順子またはロンした明順でない場合は終了
if (hp.TartsuList.Where(e => ( e.IsAnsyun() || (e.IsMinsyun() && e.IsRonedTartsu) ) == false ).Count() != 4)
{
return false;
}
var sorted = hp.WithoutHeadTartsuList.OrderBy(e => e.TartsuStartPaiSyu).ToList();
if (sorted[0].TartsuStartPaiSyu == sorted[1].TartsuStartPaiSyu && sorted[2].TartsuStartPaiSyu == sorted[3].TartsuStartPaiSyu)
{
return true;
}
return false;
}
private static bool IsHonroto(HoraPattern hp)
{
foreach (var tartsu in hp.TartsuList)
{
if (tartsu.TartsuType == MJUtil.TartsuType.ANSYUN || tartsu.TartsuType == MJUtil.TartsuType.MINSYUN)
{
return false;
}
if (MJUtil.IsYaochuPai(tartsu.TartsuStartPaiSyu) == false)
{
return false;
}
}
return true;
}
private static bool IsIipeiko(HoraPattern hp, InfoForResult ifr)
{
//門前でない場合は終了
if (ifr.IsMenzen == false)
{
return false;
}
//一盃口対象である門前順子またはロンした明順のみ抜き出し
var ansyuns = hp.WithoutHeadTartsuList.Where(e => e.IsAnsyun() || (e.IsMinsyun() && e.IsRonedTartsu))
.OrderBy(e => e.TartsuStartPaiSyu);
var prevStartPaisyu = -1;
foreach (var ansyun in ansyuns)
{
if (ansyun.TartsuStartPaiSyu == prevStartPaisyu)
{
return true;
}
prevStartPaisyu = ansyun.TartsuStartPaiSyu;
}
return false;
}
private static bool IsSansyokuDoko(HoraPattern hp)
{
var syu = new int[MJUtil.LENGTH_SYU_ALL];
foreach( var tartsu in hp.WithoutHeadTartsuList)
{
if( tartsu.TartsuType == MJUtil.TartsuType.ANKO
|| tartsu.TartsuType == MJUtil.TartsuType.MINKO
|| tartsu.TartsuType == MJUtil.TartsuType.ANKANTSU
|| tartsu.TartsuType == MJUtil.TartsuType.MINKANTSU)
{
syu[tartsu.TartsuStartPaiSyu]++;
}
}
for(int i=0; i< MJUtil.LENGTH_SYU_NUMBERS; i++)
{
if ( syu[i + MJUtil.LENGTH_SYU_NUMBERS * 0] >= 1
&& syu[i + MJUtil.LENGTH_SYU_NUMBERS * 1] >= 1
&& syu[i + MJUtil.LENGTH_SYU_NUMBERS * 2] >= 1)
{
return true;
}
}
return false;
}
private static bool IsYakuhai(HoraPattern hp, InfoForResult ifr)
{
foreach (var tartsu in hp.WithoutHeadTartsuList)
{
if (ifr.IsJifuu(tartsu.TartsuStartPaiSyu)
|| ifr.IsBafuu(tartsu.TartsuStartPaiSyu)
|| MJUtil.IsDragonPai(tartsu.TartsuStartPaiSyu)
)
{
return true;
}
}
return false;
}
private static bool IsChinnitsu(HoraPattern hp)
{
var hasManzu = false;
var hasPinzu = false;
var hasSouzu = false;
foreach (var tartsu in hp.TartsuList)
{
if (MJUtil.IsJihaiPai(tartsu.TartsuStartPaiSyu))
{
return false;
}
var div = tartsu.TartsuStartPaiSyu / MJUtil.LENGTH_SYU_NUMBERS;
hasManzu |= (div == 0);
hasPinzu |= (div == 1);
hasSouzu |= (div == 2);
}
var isOneColor = (hasManzu && !hasPinzu && !hasSouzu)
|| (!hasManzu && hasPinzu && !hasSouzu)
|| (!hasManzu && !hasPinzu && hasSouzu);
return isOneColor;
}
private static int CalcYakuhaiNum(HoraPattern hp, InfoForResult ifr)
{
int yakuhaiNum = 0;
//TODO
foreach (var tartsu in hp.WithoutHeadTartsuList)
{
//ダブ東、ダブ南の場合があるので自風と場風は独立に判定する
if (ifr.IsJifuu(tartsu.TartsuStartPaiSyu))
{
yakuhaiNum++;
}
if (ifr.IsBafuu(tartsu.TartsuStartPaiSyu))
{
yakuhaiNum++;
}
if (MJUtil.IsDragonPai(tartsu.TartsuStartPaiSyu))
{
yakuhaiNum++;
}
}
return yakuhaiNum;
}
private static bool IsDaisangen(HoraPattern hp)
{
return hp.WithoutHeadTartsuList.Count(e => MJUtil.IsDragonPai( e.TartsuStartPaiSyu ) ) == 3;
}
private static bool IsDora(HoraPattern hp, InfoForResult ifr)
{
foreach (var tartsu in hp.TartsuList)
{
if (tartsu.TartsuType == MJUtil.TartsuType.ANSYUN || tartsu.TartsuType == MJUtil.TartsuType.MINSYUN)
{
if (ifr.IsDora(tartsu.TartsuStartPaiSyu) ||
ifr.IsDora(tartsu.TartsuStartPaiSyu + 1) ||
ifr.IsDora(tartsu.TartsuStartPaiSyu + 2))
{
return true;
}
}
else
{
if (ifr.IsDora(tartsu.TartsuStartPaiSyu))
{
return true;
}
}
}
return false;
}
private static void reSplit(int start, int[] syu, ref List<Tartsu> work, ref List<HoraPattern> resultList)
{
if (syuIsZero(syu))
{
HoraPattern result = new HoraPattern(work);
resultList.Add(result);
return;
}
for (int i = start; i < MJUtil.LENGTH_SYU_ALL; i++)
{
if (syu[i] >= 3)
{
syu[i] -= 3;
Tartsu ts = new Tartsu(MJUtil.TartsuType.ANKO, i);
work.Add(ts);
reSplit(i, syu, ref work, ref resultList);
work.Remove(ts);
syu[i] += 3;
}
if ((i <= 24) && ((syu[i] >= 1) && (syu[i + 1] >= 1) && (syu[i + 2] >= 1)))
{
syu[i]--;
syu[i + 1]--;
syu[i + 2]--;
Tartsu ts = new Tartsu(MJUtil.TartsuType.ANSYUN, i);
work.Add(ts);
reSplit(i, syu, ref work, ref resultList);
work.Remove(ts);
syu[i]++;
syu[i + 1]++;
syu[i + 2]++;
}
}
}
private static int CalcDoraNum(HoraPattern hp, InfoForResult ifr)
{
//赤ドラはカウントしない
var doraNum = 0;
foreach (var tartsu in hp.TartsuList)
{
if (tartsu.TartsuType == MJUtil.TartsuType.ANSYUN || tartsu.TartsuType == MJUtil.TartsuType.MINSYUN)
{
if (ifr.IsDora(tartsu.TartsuStartPaiSyu) ||
ifr.IsDora(tartsu.TartsuStartPaiSyu + 1) ||
ifr.IsDora(tartsu.TartsuStartPaiSyu + 2))
{
doraNum++;
}
}
else if (tartsu.TartsuType == MJUtil.TartsuType.ANKO || tartsu.TartsuType == MJUtil.TartsuType.MINKO)
{
if (ifr.IsDora(tartsu.TartsuStartPaiSyu))
{
doraNum += 3;
}
}
else if (tartsu.TartsuType == MJUtil.TartsuType.HEAD)
{
if (ifr.IsDora(tartsu.TartsuStartPaiSyu))
{
doraNum += 2;
}
}
else if (tartsu.TartsuType == MJUtil.TartsuType.ANKANTSU || tartsu.TartsuType == MJUtil.TartsuType.MINKANTSU)
{
if (ifr.IsDora(tartsu.TartsuStartPaiSyu))
{
doraNum += 4;
}
}
}
return doraNum;
}