public static int getBestResultPurge(LiuheChessBoard lcb, PlaceMethod pm, int layer, bool isAI, float purgeRate)
{
if (layer <= 0)
{
LiuheChessBoard lcbTemp = PlaceMethodGenerator.getPlacedChessBoard(pm, lcb);
return(GameBoardEvaluator.evaluateGameBoard_MK0(lcbTemp));
}
else
{
LiuheChessBoard lcbTemp = PlaceMethodGenerator.getPlacedChessBoard(pm, lcb);
List <PlaceMethod> pms = PlaceMethodGenerator.getPurchedMethods(lcb, purgeRate, isAI);
List <int> results = new List <int>();
foreach (PlaceMethod p in pms)
{
results.Add(getBestResult(lcbTemp.getCopy(), p, layer - 1, !isAI));
}
if (isAI)
{
int minvalue = results[0];
for (int i = 1; i < results.Count; i++)
{
if (results[i] < minvalue)
{
minvalue = results[i];
}
}
return(minvalue);
}
else
{
int maxvalue = results[0];
for (int i = 1; i < results.Count; i++)
{
if (results[i] > maxvalue)
{
maxvalue = results[i];
}
}
return(maxvalue);
}
}
}
public static PlaceMethod getMinPlaceMethod_OL()
{
List <PlaceMethod> pms = PlaceMethodGenerator.getAllValidPlaceMethod(GameManager._Main._GameBoard.getCopy());
LiuheChessBoard lcb2 = GameManager._Main._GameBoard.getCopy();
LiuheChessBoard lcbTemp = PlaceMethodGenerator.getPlacedChessBoard(pms[0], lcb2.getCopy());
int minNum = 0;
int minValue = GameBoardEvaluator.evaluateGameBoard_MK0(lcbTemp);
List <PlaceMethod> _NPM = new List <PlaceMethod>();
_NPM.Add(pms[0]);
for (int i = 1; i < pms.Count; i++)
{
int temp;
lcbTemp = PlaceMethodGenerator.getPlacedChessBoard(pms[i], lcb2.getCopy());
temp = GameBoardEvaluator.evaluateGameBoard_MK0(lcbTemp);
//Debug.Log("评分为"+temp);
if (temp < minValue)
{
minNum = i;
minValue = temp;
_NPM = new List <PlaceMethod>();
_NPM.Add(pms[i]);
}
else if (temp == minValue)
{
_NPM.Add(pms[i]);
}
}
int iend = (int)Random.Range(0, _NPM.Count);
return(_NPM[iend]);
}
public static List <PlaceMethod> getPurchedMethods(LiuheChessBoard lcb, float purchRate, bool isAI)
{
List <PlaceMethod> pms = getAllValidPlaceMethod(lcb);
int purchNum = (int)(pms.Count * purchRate);
if (purchNum == pms.Count)
{
purchNum--;
}
List <int> results = new List <int>();
foreach (PlaceMethod p in pms)
{
LiuheChessBoard lcb2 = PlaceMethodGenerator.getPlacedChessBoard(p, lcb.getCopy());
results.Add(GameBoardEvaluator.evaluateGameBoard_MK0(lcb2));
}
if (isAI)
{
//是ai，从小到大
for (int i = 0; i < pms.Count; i++)
{
for (int j = i; j < pms.Count; j++)
{
if (results[i] > results[j])
{
int temp = results[i];
results[i] = results[j];
results[j] = temp;
PlaceMethod pm = pms[i];
pms[i] = pms[j];
pms[j] = pm;
}
}
}
}
else
{
//是人，从大到小
for (int i = 0; i < pms.Count; i++)
{
for (int j = i; j < pms.Count; j++)
{
if (results[i] < results[j])
{
int temp = results[i];
results[i] = results[j];
results[j] = temp;
PlaceMethod pm = pms[i];
pms[i] = pms[j];
pms[j] = pm;
}
}
}
}
for (int i = 0; i < purchNum; i++)
{
pms.RemoveAt(pms.Count - 1);
}
return(pms);
}