public void Unit_YamaTsumoTest()
{
Yama testYama = new Yama();
Assert.AreEqual(testYama.GetRestYamaNum(), FIRST_YAMA_LENGTH);
foreach (var omote in testYama.GetDoraMarkerStrings())
{
Debug.WriteLine("Dora = " + omote);
}
while (testYama.GetRestYamaNum() > 0)
{
var tsumoObj = testYama.DoTsumo();
Debug.WriteLine(tsumoObj.PaiString);
}
}
private string CalcMinShantenPai(int mypositionId, List<Tehai> tehais, List<Kawa> kawas, Field field, Yama yama)
{
int fordebug = -1;
int[] fordebug2 = new int[0];
try
{
var restNum = Enumerable.Repeat(4, MJUtil.LENGTH_SYU_ALL).ToArray();
tehais[mypositionId].tehai.ForEach(pai => restNum[pai.PaiNumber]--);
tehais.ForEach(player => player.furos.ForEach(furo => furo.consumed.ForEach(pai => restNum[pai.PaiNumber]--)));
kawas.ForEach(player => player.discards.ForEach(pai => restNum[pai.PaiNumber]--));
yama.GetDoraMarkerStrings().ForEach(paiStr => restNum[PaiConverter.STRING_TO_ID[paiStr]]--);
var kokushiShanten = shantenCalclator.CalcKokushiShanten(tehais[mypositionId].tehaiString);
if (kokushiShanten > 3)
{
shantenCalclator.SetUseKokushi(false);
}
var chitoitsuShanten = shantenCalclator.CalcChitoitsuShanten(tehais[mypositionId].tehaiString);
if (chitoitsuShanten <= 1)
{
shantenCalclator.SetUseChitoitsu(true);
}
else
{
shantenCalclator.SetUseChitoitsu(false);
}
var nowShanten = shantenCalclator.CalcShanten(tehais[mypositionId]);
var validateMap = new Dictionary<int, int>();
var dahaiCandidate = tehais[mypositionId].tehai;
foreach (var pai in dahaiCandidate)
{
if (validateMap.ContainsKey(pai.PaiNumber))
{
continue;
}
var tehaiIds = tehais[mypositionId].tehai.Select(e => e.PaiNumber).ToList();
var furoCount = tehais[mypositionId].furos.Count;
tehaiIds.Remove(pai.PaiNumber);
var validPai = 0;
var syuArray = Enumerable.Repeat(0, MJUtil.LENGTH_SYU_ALL).ToArray();
tehaiIds.ForEach(e => syuArray[e]++);
for (int i = 0; i < MJUtil.LENGTH_SYU_ALL; i++)
{
if (restNum[i] <= 0)
{
continue;
}
fordebug = i;
fordebug2 = syuArray;
syuArray[i]++;
var tempShanten = shantenCalclator.CalcShantenWithFuro(syuArray, furoCount);
if (tempShanten < nowShanten)
{
validPai += restNum[i];
}
syuArray[i]--;
}
validateMap.Add(pai.PaiNumber, validPai);
}
shantenCalclator.SetUseKokushi(true);
shantenCalclator.SetUseChitoitsu(true);
var bestValidNumber = validateMap.OrderByDescending(e => e.Value).First().Value;
var dahaiCandidateMap = validateMap.Where(e => e.Value == bestValidNumber);
var bestNumber = -1;// temp value
if (dahaiCandidateMap.Any(e => e.Key >= MJUtil.LENGTH_SYU_ONE_NUMBERS * 3))
{
bestNumber = dahaiCandidateMap.Last().Key;
}
else if (dahaiCandidateMap.Any(e => e.Key % 9 == 0 || e.Key % 9 == 8))
{
bestNumber = dahaiCandidateMap.Where(e => e.Key % 9 == 0 || e.Key % 9 == 8).Last().Key;
}
else if (dahaiCandidateMap.Any(e => e.Key % 9 == 1 || e.Key % 9 == 7))
{
bestNumber = dahaiCandidateMap.Where(e => e.Key % 9 == 1 || e.Key % 9 == 7).Last().Key;
}
else if (dahaiCandidateMap.Any(e => e.Key % 9 == 2 || e.Key % 9 == 6))
{
bestNumber = dahaiCandidateMap.Where(e => e.Key % 9 == 2 || e.Key % 9 == 6).Last().Key;
}
else if (dahaiCandidateMap.Any(e => e.Key % 9 == 3 || e.Key % 9 == 5))
{
bestNumber = dahaiCandidateMap.Where(e => e.Key % 9 == 3 || e.Key % 9 == 5).Last().Key;
}
else
{
bestNumber = dahaiCandidateMap.Last().Key;
}
var paiString = tehais[mypositionId].tehai.Where(e => e.PaiNumber == bestNumber).First().PaiString;
var tehaiString = tehais[mypositionId].ToString();
return paiString;
}
catch (Exception e)
{
Debug.WriteLine(e);
Debug.WriteLine(fordebug);
fordebug2.ToList().ForEach(v => Debug.Write(v+","));
return "";
}
}