Player.h

#ifndef PLAYER_H_
#define PLAYER_H_

#include <vector>
#include <memory>
#include "Hand.h"
#include "Card.h"

enum Decision {
  stand,
  hit,
  double_down,
  split
};

class Player {
private:
  std::string name;
  double count;
  int bet;
  int net_gains;
protected:
  void addToCount(double to_add) { count += to_add; }
public:
  Player(std::string _name, int _bet) : name(_name), count(0), bet(_bet), net_gains(0) {}

  std::string getName() { return name; }
  double getCount() { return count; }
  int getBet() { return bet; }
  void setBet(int _bet) { bet = _bet; }
  int getNetGains() { return net_gains; }

  void reset() { count = 0; bet = 1; }

  void registerWin(const Hand & hand);
  void registerBlackjack(const Hand & hand);
  void registerLoss(const Hand & hand);
  void registerPush(const Hand & hand);

  virtual void winAdjustBet() {};
  virtual void blackjackAdjustBet() {}
  virtual void lossAdjustBet() {};
  virtual void pushAdjustBet() {};

  virtual bool takeEvenMoney() { return false; }
  virtual int getInsuranceBet() { return 0; }

  /* If a hand splits we must check more than one result */
  using SubhandResults = std::vector<Hand>;
  SubhandResults runHand(Hand hand, Card upcard) const;

  virtual Decision makeDecision(const Hand & hand, Card upcard) const = 0;

  virtual void countCards(const std::vector<Card> & cards) = 0;
};

Hand runDealer(Hand hand);

class SimplePlayer : public Player {
public:
  SimplePlayer(std::string _name, int _bet) : Player(_name, _bet) {}
  Decision makeDecision(const Hand & hand, Card upcard) const;
  void countCards(const std::vector<Card> & cards) {}
};

class BasicPlayer : public Player {
public:
  BasicPlayer(std::string _name, int _bet) : Player(_name, _bet) {}
  Decision makeDecision(const Hand & hand, Card upcard) const;
  virtual void countCards(const std::vector<Card> & cards) {}
};

class HiLoPlayer : public BasicPlayer {
public:
  HiLoPlayer(std::string _name, int _bet) : BasicPlayer(_name, _bet) {}
  void countCards(const std::vector<Card> & cards);
};

#endif // PLAYER_H_