public override ActionType GetBestAction(Game game)
{
ActionType a1 = primary.GetBestAction(game);
ActionType a2 = secondary.GetBestAction(game);
if (a1 != a2 && !IsDiff)
{
List<ActionEv> l1 = primary.GetActions(game);
Diff = 0.0;
if (l1 != null)
{
for (int i = 0; i < l1.Count; i++)
{
if (l1[i].Action == a2)
{
Diff = l1[0].Ev - l1[i].Ev;
break;
}
}
}
IsDiff = true;
}
return a1;
}
public override int Bet(Game game)
{
if (card_counter.CurrentEV > ev_cutoff)
return max_bet;
else
return game.Rules.MinBet;
}
private CardSet GetSeenCards(Game game, bool showdown)
{
CardSet seen_cards = new CardSet();
if (showdown)
{
foreach (Card card in game.DealerHand)
{
seen_cards.Add(card);
}
}
else
{
seen_cards.Add(game.DealerHand[0]);
}
foreach (Hand hand in game.PlayerHandSet)
{
if (hand.IsSplit()) continue;
foreach (Card card in hand)
{
seen_cards.Add(card);
}
}
return seen_cards;
}
public override int Bet(Game game)
{
if (cardCounter.CurrentEV > 0.0)
return max_bet;
else
return game.Rules.MinBet;
}
public static bool TakeInsurance(Game game)
{
int[] shoe = game.Shoe.Counts;
shoe[game.DealerHand[1].PointValue - 1]++;
double insurance_ev = Eval.InsuranceEv(game.Bet, shoe);
if (insurance_ev >= 0.0)
return true;
else
return false;
}
public override int Bet(Game game)
{
// unseen tells how many cards still to come before shuffle
//int unseen = 84 - (game.Rules.Decks * 52 - game.Shoe.Count);
//int true_count = (int)Math.Round(((double)running_count / (double)unseen));
if (card_counter.CurrentEV > ev_cutoff)
{
if (betting_system != null)
{
return betting_system.BetSize(card_counter.CurrentEV, current_roll);
}
return max_bet;
}
else
return game.Rules.MinBet;
}
public static void Initialize(Game game)
{
HandSet playerHands = game.PlayerHandSet;
List<Hand> active = new List<Hand>();
active.Add(playerHands.ActiveHand);
bool allBusted = true;
int numBusted = 0;
foreach (Hand hand in game.PlayerHandSet)
{
if (!hand.Finished)
{
if (hand != playerHands.ActiveHand) active.Add(hand);
}
else
{
if (hand.IsBust())
{
numBusted++;
}
else
{
if (!hand.IsSplit()) allBusted = false;
}
}
}
SHand[] shands = new SHand[active.Count];
for (int i = 0; i < shands.Length; i++)
{
shands[i] = new SHand(active[i]);
}
int[] shoe = game.Shoe.Counts;
shoe[game.DealerHand[1].PointValue - 1]++;
int upcard = game.DealerHand[0].PointValue;
InitializeEvaluation(shands, shands.Length, allBusted, numBusted, upcard, shoe, game.Bet);
}
public override ActionType GetBestAction(Game game)
{
ActionType a1 = primary.GetBestAction(game);
ActionType a2 = secondary.GetBestAction(game);
if (a1 != a2 && !IsDiff)
{
List<ActionEv> l1 = primary.GetActions(game);
List<ActionEv> l2 = secondary.GetActions(game);
int m = 0;
if (l1 != null) m = l1.Count;
if (l2 != null && l2.Count > m) m = l2.Count;
Console.WriteLine("STRATEGY MISMATCH");
Console.WriteLine();
Console.WriteLine(game.ToString());
Console.WriteLine(string.Format("{0,-25} {1,-25}", primary.GetType(), secondary.GetType()));
Console.WriteLine();
Console.WriteLine(string.Format("{0,-25} {1,-25}", a1, a2));
Console.WriteLine();
for (int i = 0; i < m; i++)
{
ActionEv e1 = new ActionEv(), e2 = new ActionEv();
if (l1 != null && i < l1.Count) e1 = l1[i];
if (l2 != null && i < l2.Count) e2 = l2[i];
Console.WriteLine(string.Format("{0,-25} {1,-25}", e1, e2));
}
Console.WriteLine();
Console.WriteLine();
Console.WriteLine();
}
return a1;
}
public override List<ActionEv> GetActions(Game game)
{
List<ActionType> allowed_actions = new List<ActionType>();
if (game.IsValidAction(ActionType.Stand)) allowed_actions.Add(ActionType.Stand);
if (game.IsValidAction(ActionType.Hit)) allowed_actions.Add(ActionType.Hit);
if (game.IsValidAction(ActionType.Double)) allowed_actions.Add(ActionType.Double);
if (game.IsValidAction(ActionType.Split)) allowed_actions.Add(ActionType.Split);
if (game.IsValidAction(ActionType.Surrender)) allowed_actions.Add(ActionType.Surrender);
CardSet some_cards = new CardSet();
//Hand active_hand = game.PlayerHandSet.ActiveHand;
List<CardSet> player_hands = new List<CardSet>();
foreach (Hand hand in game.PlayerHandSet)
{
player_hands.Add(hand.Cards);
}
return agent.GetActions(GetSeenCards(game, false), game.DealerHand[0], player_hands.ToArray(), game.PlayerHandSet.ActiveIndex, allowed_actions);
}
public override List<ActionEv> GetActions(Game game)
{
SuperEval.Initialize(game);
int split_card = game.PlayerHandSet.ActiveHand[0].PointValue;
List<ActionEv> actions = new List<ActionEv>();
if (game.IsValidAction(ActionType.Stand))
actions.Add(new ActionEv() { Action = ActionType.Stand, Ev = SuperEval.StandEv() });
if (game.IsValidAction(ActionType.Hit))
actions.Add(new ActionEv() { Action = ActionType.Hit, Ev = SuperEval.HitEv() });
if (game.IsValidAction(ActionType.Double))
actions.Add(new ActionEv() { Action = ActionType.Double, Ev = SuperEval.DoubleEv() });
if (game.IsValidAction(ActionType.Surrender))
actions.Add(new ActionEv() { Action = ActionType.Surrender, Ev = SuperEval.SurrenderEv() });
if (game.IsValidAction(ActionType.Split))
actions.Add(new ActionEv() { Action = ActionType.Split, Ev = SuperEval.SplitEv(split_card, game.Rules.Splits - game.SplitCount) });
actions.Sort(delegate(ActionEv ae1, ActionEv ae2) { return ae2.Ev.CompareTo(ae1.Ev); });
return actions;
}
// should +ev in some cases, study
// insurance should be taken when probability of dealer having
// blackjack is greater than 1/3 (0.3333333%), i guess because
// of how the payoff goes
public override bool TakeInsurance(Game game)
{
// the number of seen tens
int tens_count = card_counter[10];
// check if newly dealt player hand has tens and add them to the count
if (game.PlayerHandSet.ActiveHand[0].IsTenValue())
tens_count++;
if (game.PlayerHandSet.ActiveHand[1].IsTenValue())
tens_count++;
// switch to number of tens still in shoe
tens_count = game.Rules.Decks * 4 * 4 - tens_count;
// the +1 comes from the dealer's unknown which has been removed from the shoe
if (((double)tens_count / (double)(game.Shoe.Count + 1)) + pp_multiplier * 0.0002 > (1.0 / 3.0))
return true;
return false;
}
public override void Showdown(Game game)
{
// update count
foreach (Card card in game.DealerHand)
{
card_counter.RemoveCard(card.PointValue);
}
foreach (Hand hand in game.PlayerHandSet)
{
if (hand.IsSplit())
continue;
foreach (Card card in hand)
{
card_counter.RemoveCard(card.PointValue);
}
}
}
public override void ResetShoe(Game game)
{
card_counter.Reset();
}
public override bool TakeInsurance(Game game)
{
return false;
}
public override ActionType GetBestAction(Game game)
{
List<ActionEv> actions = GetActions(game);
return actions[0].Action;
}
// ask for a bet amount in the beginning of the round
public override int Bet(Game game)
{
return primary.Bet(game);
}
static void TestSuper()
{
Random random = new NPack.MersenneTwister();
Rules rules = new Rules { Decks = 8, MinBet = 100, MaxBet = 20000, Splits = 3 };
int max_bet = 5000;
double pp_multiplier = 4.0;
double ev_cutoff = 0.0015;
SuperOptStrategy b = new SuperOptStrategy(max_bet, ev_cutoff, pp_multiplier);
//PseudoOptStrategy b = new PseudoOptStrategy();
Game game = new Game(rules, b, pp_multiplier, random);
game.PlayerMoney = 0;
double expected_money = (double)game.PlayerMoney;
game.Bet = 100; // 1$
int lowest = game.PlayerMoney, highest = game.PlayerMoney;
int runs = 0;
while (true)
{
double total_money = (game.PlayerMoney + pp_multiplier * game.PartyPoints) / 100.0;
if (runs % 10000 == 0)
{
Console.WriteLine("runs: " + runs + " win: " + (double)game.PlayerMoney / 100.0 + "$" + " pp: " + game.party_points);
Console.WriteLine("lowest: " + (double)lowest / 100.0 + "$" + " highest: " + (double)highest / 100.0 + "$");
Console.WriteLine("total: " + total_money + "$ | expected: " + expected_money / 100.0 + "$");
Console.WriteLine();
}
game.StartRound();
game.DealRound();
expected_money += b.ShoeEV() * game.Bet;
if (game.PlayerMoney < lowest)
lowest = game.PlayerMoney;
if (game.PlayerMoney > highest)
highest = game.PlayerMoney;
runs++;
}
}
public override int Bet(Game game)
{
return game.Rules.MinBet;
}
public override void ResetShoe(Game game)
{
primary.ResetShoe(game);
secondary.ResetShoe(game);
}
public override List<ActionEv> GetActions(Game game)
{
List<ActionEv> actions = new List<ActionEv>();
int[] shoe = game.Shoe.Counts;
/*int[] test = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
int test_count = 0;
foreach (Card card in game.Shoe)
{
test[card.PointValue - 1]++;
test_count++;
}
for (int i = 0; i < 10; i++)
{
if (test[i] != shoe[i])
{
Console.Write(game.Shoe.Count + "| ");
for (int j = 0; j < 10; j++)
Console.Write(shoe[j] + " ");
Console.WriteLine();
Console.Write(test_count + "| ");
for (int j = 0; j < 10; j++)
Console.Write(test[j] + " ");
Console.WriteLine();
Console.ReadLine();
break;
}
}*/
shoe[game.DealerHand[1].PointValue - 1]++;
SHand shand;
int soft_total = game.PlayerHandSet.ActiveHand.SoftTotal();
if (soft_total <= 21 && game.PlayerHandSet.ActiveHand.HasAce())
{
shand.Total = soft_total;
shand.Soft = true;
}
else
{
shand.Total = game.PlayerHandSet.ActiveHand.HardTotal();
shand.Soft = false;
}
int upcard = game.DealerHand[0].PointValue;
int split_card = game.PlayerHandSet.ActiveHand[0].PointValue;
BjEval.Eval.CacheDealerProbs(upcard, shoe);
/*
for (int i = 0; i < 10; i++)
Console.Write(shoe[i] + " ");
Console.WriteLine();
Console.WriteLine("SHand: " + shand.Total + " soft=" + shand.Soft);
*/
if (game.IsValidAction(ActionType.Stand))
actions.Add(new ActionEv() { Action = ActionType.Stand, Ev = BjEval.Eval.StandEv(shand, upcard, shoe) });
if (game.IsValidAction(ActionType.Hit))
actions.Add(new ActionEv() { Action = ActionType.Hit, Ev = BjEval.Eval.HitEv(shand, upcard, shoe) });
if (game.IsValidAction(ActionType.Double))
actions.Add(new ActionEv() { Action = ActionType.Double, Ev = BjEval.Eval.DoubleEv(shand, upcard, max_bet, shoe) });
if (game.IsValidAction(ActionType.Surrender))
actions.Add(new ActionEv() { Action = ActionType.Surrender, Ev = BjEval.Eval.SurrenderEv() });
if (game.IsValidAction(ActionType.Split))
actions.Add(new ActionEv() { Action = ActionType.Split, Ev = BjEval.Eval.SplitEv(split_card, upcard, max_bet, game.Rules.Splits - game.SplitCount, shoe) });
actions.Sort(delegate(ActionEv ae1, ActionEv ae2) { return ae2.Ev.CompareTo(ae1.Ev); });
return actions;
}
public override bool TakeInsurance(Game game)
{
return SuperEval.TakeInsurance(game);
}
public override bool TakeInsurance(Game game)
{
int[] shoe = game.Shoe.Counts;
shoe[game.DealerHand[1].PointValue - 1]++;
double insurance_ev = Eval.InsuranceEv(max_bet, shoe);
if (insurance_ev >= 0.0)
return true;
else
return false;
/*
// remember the unseen dealt second dealer card, which is still reduced from shoe!
// take into account
int seen_tens = card_counts[9];
if (game.PlayerHandSet.ActiveHand[0].IsTenValue())
seen_tens++;
if (game.PlayerHandSet.ActiveHand[1].IsTenValue())
seen_tens++;
// add the dealer's second dealt card to unknown count (+1)
double bj_prob = (double)(8*4*4-seen_tens) / (double)(game.Shoe.Count + 1);
double insurance_ev = 1.0*bj_prob-0.5*(1.0-bj_prob);
// we take insurance
if (insurance_ev >= 0.0)
return true;
else
return false;*/
}
public override ActionType GetBestAction(Game game)
{
/*Console.WriteLine("upcard: " + upcard + " hand: " + game.PlayerHandSet.ActiveHand);
foreach (ActionEv ae in actions)
Console.WriteLine(ae.Action + " " + ae.Ev);
Console.ReadLine();*/
List<ActionEv> actions = GetActions(game);
return actions[0].Action;
}
public override ActionType GetBestAction(Game game)
{
List<ActionEv> actions = Evaluate(game.Upcard(), game.PlayerHandSet.ActiveHand);
foreach (ActionEv ae in actions)
{
if (game.IsValidAction(ae.Action))
return ae.Action;
else
{
//Console.WriteLine("OMGGG " + ae.Action);
}
}
Console.WriteLine("BIG FUCCCCKKK");
return ActionType.Split;
}
public override bool TakeInsurance(Game game)
{
bool take1 = primary.TakeInsurance(game);
bool take2 = secondary.TakeInsurance(game);
if (take1 != take2)
{
Console.WriteLine("Insurance mismatch: " + take1 + " <> " + take2);
Console.WriteLine(game.ToString());
}
return take1;
}
/*
static void PrintGameState(Game game)
{
double total_money = (game.PlayerMoney + pp_multiplier * game.PartyPoints) / 100.0;
Console.WriteLine("runs: " + runs + " win: " + (double)game.PlayerMoney / 100.0 + "$" + " pp: " + game.party_points);
Console.WriteLine("total: " + total_money + "$ | expected: " + expected_money / 100.0 + "$");
Console.WriteLine();
}*/
static double TotalMoney(Game game)
{
double total_money = (game.PlayerMoney + game.TotalPartyPoints) / 100.0;
return total_money;
}
static void CompareStrategies2()
{
Random masterRandom = new NPack.MersenneTwister();
Rules rules = new Rules { Decks = 8, MinBet = 100, MaxBet = 20000, Splits = 3 };
int max_bet = 5000;
double pp_multiplier = 4.0;
double ev_cutoff = 0.0015;
SuperOptStrategy b1 = new SuperOptStrategy(max_bet, ev_cutoff, pp_multiplier);
OptStrategy b2 = new OptStrategy(max_bet, ev_cutoff, pp_multiplier);
BasicStrategy b3 = new BasicStrategy(max_bet, ev_cutoff, pp_multiplier);
Game game1 = new Game(rules, b1, pp_multiplier, new NPack.MersenneTwister());
Game game2 = new Game(rules, b2, pp_multiplier, new NPack.MersenneTwister());
Game game3 = new Game(rules, b3, pp_multiplier, new NPack.MersenneTwister());
int runs = 0;
double expected = 0;
while (true)
{
if (runs % 10000 == 0)
{
double total1 = TotalMoney(game1);
double total2 = TotalMoney(game2);
double total3 = TotalMoney(game3);
Console.WriteLine();
Console.WriteLine("Runs: {0}", runs);
Console.WriteLine("Expected total: $ {0:0.00}", expected);
Console.WriteLine("SuperOpt total: $ {1:0.00} ({2:0.00} c/hand)", b1.GetType(), total1, total1 * 100.0 / (double)runs);
Console.WriteLine("Opt total: $ {1:0.00} ({2:0.00} c/hand)", b2.GetType(), total2, total2 * 100.0 / (double)runs);
Console.WriteLine("Basic total: $ {1:0.00} ({2:0.00} c/hand)", b3.GetType(), total3, total3 * 100.0 / (double)runs);
TextWriter writer = new StreamWriter("compare.txt", true);
writer.WriteLine(string.Format("{0} {1} {2} {3} {4}", runs, expected, total1, total2, total3));
writer.Close();
}
int seed = masterRandom.Next();
game1.Random = new NPack.MersenneTwister(seed);
game2.Random = new NPack.MersenneTwister(seed);
game3.Random = new NPack.MersenneTwister(seed);
game1.ResetShoe();
game2.ResetShoe();
game3.ResetShoe();
int remove_count = masterRandom.Next(84);
game1.RemoveCards(remove_count);
game2.RemoveCards(remove_count);
game3.RemoveCards(remove_count);
expected += b1.ShoeEV() * b1.Bet(game1) / 100.0;
game1.StartRound();
game2.StartRound();
game3.StartRound();
game1.DealRound();
game2.DealRound();
game3.DealRound();
runs++;
}
}
static void CompareStrategies()
{
Random masterRandom = new NPack.MersenneTwister();
Random random1 = new NPack.MersenneTwister();
Random random2 = new NPack.MersenneTwister();
Rules rules = new Rules { Decks = 8, MinBet = 100, MaxBet = 20000, Splits = 3 };
int max_bet = 5000;
double pp_multiplier = 4.0;
double ev_cutoff = 0.0015;
DiffStrategy b1 = new DiffStrategy(
new SuperOptStrategy(max_bet, ev_cutoff, pp_multiplier),
new OptStrategy(max_bet, ev_cutoff, pp_multiplier)
);
OptStrategy b2 = new OptStrategy(max_bet, ev_cutoff, pp_multiplier);
Game game1 = new Game(rules, b1, pp_multiplier, random1);
Game game2 = new Game(rules, b2, pp_multiplier, random2);
int runs = 0;
double expected = 0;
double expected_diff = 0;
int diff_count = 0;
while (true)
{
if (runs % 1000 == 0)
{
double total1 = TotalMoney(game1);
double total2 = TotalMoney(game2);
Console.WriteLine();
Console.WriteLine("Runs: {0}", runs);
Console.WriteLine("Expected total: $ {0:0.00}", expected);
Console.WriteLine("SuperOpt total: $ {1:0.00} ({2:0.00} c/hand)", b1.GetType(), total1, total1 * 100.0 / (double)runs);
Console.WriteLine("Opt total: $ {1:0.00} ({2:0.00} c/hand)", b2.GetType(), total2, total2 * 100.0 / (double)runs);
Console.WriteLine("Different choices: {0:0} ({1:0.00}%)", diff_count, 100.0 * diff_count / (double)runs);
Console.WriteLine("Difference: $ {0:0.00}", total1 - total2);
Console.WriteLine("Expected difference: $ {0:0.00}", expected_diff);
TextWriter writer = new StreamWriter("compare.txt", true);
writer.WriteLine(string.Format("{0} {1} {2} {3}", runs, expected, TotalMoney(game1), TotalMoney(game2)));
writer.Close();
}
int seed = masterRandom.Next();
game1.Random = new NPack.MersenneTwister(seed);
game2.Random = new NPack.MersenneTwister(seed);
game1.ResetShoe();
game2.ResetShoe();
int remove_count = masterRandom.Next(84);
game1.RemoveCards(remove_count);
game2.RemoveCards(remove_count);
expected += b1.ShoeEV() * b1.Bet(game1) / 100.0;
game1.StartRound();
game2.StartRound();
game1.DealRound();
game2.DealRound();
if (b1.IsDiff)
{
expected_diff += game1.Bet * b1.Diff / 100.0;
diff_count++;
b1.IsDiff = false;
}
runs++;
}
}
// called when the round has ended
public override void Showdown(Game game)
{
primary.Showdown(game);
secondary.Showdown(game);
}
static void MakeTestRun(int run_number, Random random, int targetRuns, double ev_cutoff, BettingSystem betting_system, ResetSystem reset)
{
Console.WriteLine(run_number + " - EV cutoff " + ev_cutoff + " " + betting_system);
TextWriter deal_file = new StreamWriter(string.Format("expected{0}.txt", run_number));
TextWriter roll_file = new StreamWriter(string.Format("roll{0}.txt", run_number));
double pp_multiplier = 0;
Rules rules = new Rules { Decks = 8, MinBet = 100, MaxBet = 20000, Splits = 3 };
//OptStrategy b = new OptStrategy(10000, ev_cutoff, pp_multiplier);
BasicStrategy b = new BasicStrategy(20000, ev_cutoff, pp_multiplier, betting_system);
Game game = new Game(rules, b, pp_multiplier, random);
int start_roll = 20000 * 100;
//game.PlayerMoney = 10000000; // 100000$
game.PlayerMoney = start_roll;
double expected_money = (double)game.PlayerMoney;
game.Bet = 100; // 1$
double lowest = TotalMoney(game), highest = TotalMoney(game);
int runs = 0;
double total_big_bet_ev = 0;
double total_big_bet = 0;
int num_big_bets = 0;
int resets = 0;
int reset_counter = 0;
bool written_200k = false;
while (true)
{
double total_money = TotalMoney(game);
if (total_money < lowest) lowest = total_money;
if (total_money > highest) highest = total_money;
if (runs % 5000 == 0)
{
Console.WriteLine(runs + " " + (double)game.PlayerMoney / 100.0 + "$" + " pp: " + game.PartyPoints + " expected: " + expected_money / 100.0 + "$");
Console.WriteLine("lowest: " + (double)lowest + "$" + " highest: " + (double)highest + "$");
Console.WriteLine("Total: ${0}", game.PlayerMoney/100.0);
Console.WriteLine("Expected: ${0}", expected_money/100.0);
/*Console.WriteLine("Average big bet: {0:0.00} ({1:0.0000})",
(total_big_bet / 100.0) / num_big_bets,
(total_big_bet_ev / 100.0) / num_big_bets);
Console.WriteLine("Resets {0} ({1:0.000}%)", resets, resets / (double)runs);
*/
Console.WriteLine();
}
if (game.PlayerMoney <= 0)
{
deal_file.WriteLine(expected_money / 100.0);
roll_file.WriteLine(game.PlayerMoney / 100.0);
Write200kResult(0);
WriteFinalResult(0);
break;
}
if (runs % 1000 == 0)
{
//file.WriteLine(string.Format("{0} {1} {2} {3} {4} {5}", runs, game.PlayerMoney / 100.0, game.PartyPoints, total_money, lowest, highest));
deal_file.WriteLine(expected_money / 100.0);
roll_file.WriteLine(game.PlayerMoney / 100.0);
if (runs >= targetRuns)
{
if (!written_200k)
{
Write200kResult(game.PlayerMoney / 100.0);
written_200k = true;
}
if (game.PlayerMoney >= start_roll)
{
WriteFinalResult(game.PlayerMoney / 100.0);
break;
}
}
//if (game.party_points >= 20000) break;
}
if (reset_counter > 0)
{
reset_counter--;
runs++;
continue;
}
if (reset!=null && reset.Reset(52 * game.Rules.Decks - game.Shoe.Count, b.ShoeEV()))
{
resets++;
runs++;
reset_counter = 1;
game.ResetShoe();
continue;
}
b.CurrentRoll = game.PlayerMoney;
Shoe shoe = new Shoe(8);
shoe.Clear();
shoe.Add(game.Shoe);
game.StartRound();
game.DealRound();
Card p1 = game.PlayerHandSet[0][0],
p2 = game.PlayerHandSet[0][1],
d = game.DealerHand[0];
shoe.Remove(p1);
shoe.Remove(p2);
shoe.Remove(d);
BjEval.Eval.CacheDealerProbs(d.PointValue, shoe.ToArray());
double deal_ev = BjEval.Eval.DealEv(
p1.PointValue,
p2.PointValue,
d.PointValue,
shoe.ToArray(),
game.Bet);
//Console.WriteLine("EV: {0} {1} {2} {3} {4}", p1.PointValue, p2.PointValue, d.PointValue, shoe.CardCount, deal_ev);
expected_money += deal_ev * game.Bet;
if (game.Bet > 100)
{
total_big_bet += game.Bet;
total_big_bet_ev += game.Bet * deal_ev;
num_big_bets++;
}
runs++;
}
deal_file.Close();
roll_file.Close();
b.Stop();
}