public static TwoPlayerEquity RangeVsRange(Range r1, Range r2)
{
TwoPlayerEquity res;
res.win1 = 0.0; res.win2 = 0.0; res.draw = 0.0;
double totalCombos = 0.0;
for (int i = 0; i < 169; i++)
{
if (r1.probability[i] < epsilon)
{
continue;
}
for (int j = 0; j < 169; j++)
{
if (r2.probability[j] < epsilon)
{
continue;
}
Hand h1 = HandPool.getHand(i);
Hand h2 = HandPool.getHand(j);
TwoPlayerEquity temp = HandVsHand(h1, h2);
double weight = HandCombos.get(i, j) * r1.probability[i] * r2.probability[j];
res.win1 += temp.win1 * weight;
res.win2 += temp.win2 * weight;
res.draw += temp.draw * weight;
totalCombos += weight;
}
}
res.win1 /= totalCombos;
res.win2 /= totalCombos;
res.draw /= totalCombos;
return(res);
}
public static TwoPlayerEquity getEquity(Hand h1, Hand h2)
{
if (h1.getValue() <= h2.getValue())
{
return(twoPlayerEquities[h1.getValue()][h2.getValue() - h1.getValue()]);
}
TwoPlayerEquity res = twoPlayerEquities[h2.getValue()][h1.getValue() - h2.getValue()];
double t = res.win1; res.win1 = res.win2; res.win2 = t;
return(res);
}
public static TwoPlayerEquity getEquity(int h1, int h2)
{
if (h1 <= h2)
{
return(twoPlayerEquities[h1][h2 - h1]);
}
TwoPlayerEquity res = twoPlayerEquities[h2][h1 - h2];
double t = res.win1; res.win1 = res.win2; res.win2 = t;
return(res);
}
public EquityPool()
{
twoPlayerEquities = new TwoPlayerEquity[169][];
for (int i = 0; i < 169; i++)
{
twoPlayerEquities[i] = new TwoPlayerEquity[169 - i];
for (int j = 0; j < 169 - i; j++)
{
String equities = getEquitiesString(i, i + j);
twoPlayerEquities[i][j] = EquitiesFromString(equities);
}
}
}
private static void Iteration(Range oppRange, List <int> stacks, List <int> blinds, int pos, double EVFold, int handNum, out float res)
{
if (pos == 0) // sb
{
double oppCalls = HandCombos.RangeProbabilityKnowingHand(handNum, oppRange);
TwoPlayerEquity pushEquity = Equities.HandVsRange(HandPool.getHand(handNum), oppRange);
double EVPush = (1 - oppCalls) * (stacks[0] + Math.Min(stacks[1], blinds[1]))
+ oppCalls * (pushEquity.win1 * (stacks[0] + effStack) + pushEquity.draw * (stacks[0]) + pushEquity.win2 * (stacks[0] - effStack));
if (isAnte)
{
EVPush += (1 - oppCalls) * blinds[2];
}
if (EVPush > EVFold)
{
res = 1.0f;
}
else
{
res = 0.0f;
}
}
else // bb
{
TwoPlayerEquity callEquity = Equities.HandVsRange(HandPool.getHand(handNum), oppRange);
double EVCall = callEquity.win1 * (stacks[0] + effStack) + callEquity.draw * (stacks[0]);
if (EVCall > EVFold)
{
res = 1.0f;
}
else
{
res = 0.0f;
}
}
}
