122 lines
2.0 KiB
C++
122 lines
2.0 KiB
C++
#ifndef EXERCISE_4_HPP_
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#define EXERCISE_4_HPP_
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#include <iostream>
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#include <vector>
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using namespace std;
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class Card
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{
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public:
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enum rank {ACE = 1, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE, TEN, JACK, QUEEN, KING};
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enum suit {CLUBS, DIAMONDS, HEARTS, SPADES};
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Card(rank r = ACE, suit s, bool ifu = true): m_Rank(r), m_Suit(s), m_IsFaceUp(ifu) { }
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int GetValue() const
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{
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int value = 0;
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if (m_IsFaceUp)
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{
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value = m_Rank;
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if (value > 10)
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value = 10;
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}
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return value;
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}
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void Flip()
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{
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m_IsFaceUp = !m_IsFaceUp;
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}
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friend std::ostream& operator<<(std::ostream& s, const Card& aCard);
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private:
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rank m_Rank;
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suit m_Suit;
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bool m_IsFaceUp;
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};
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class Hand
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{
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public:
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Hand()
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{
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m_Cards.reserve(7);
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}
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virtual ~Hand()
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{
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Clear();
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}
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void Add(Card* pCard)
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{
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m_Cards.push_back(pCard);
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}
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void Clear()
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{
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std::vector<Card*>::iterator iter = m_Cards.begin();
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for (iter = m_Cards.begin(); iter != m_Cards.end(); ++iter)
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{
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delete *iter;
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*iter = nullptr;
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}
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m_Cards.clear();
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}
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int GetTotal() const
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{
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if (m_Cards.empty() || m_Cards[0]->GetValue() == 0)
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return 0;
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int total = 0;
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std::vector<Card*>::const_iterator iter;
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for (iter = m_Cards.begin(); iter != m_Cards.end(); ++iter)
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total += (*iter)->GetValue();
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bool containsAce = false;
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for (iter = m_Cards.begin(); iter != m_Cards.end(); ++iter)
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if ((*iter)->GetValue() == Card::ACE)
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containsAce = true;
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if (containsAce && total <= 11) total += 10;
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return total;
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}
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protected:
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std::vector<Card*> m_Cards;
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};
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class GenericPlayer : public Hand
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{
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private:
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friend ostream& operator<<(ostream& os, const GenericPlayer& aGenericPlayer);
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protected:
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string m_Name;
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public:
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GenericPlayer(const string& name = "") : m_Name(name) { }
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virtual ~GenericPlayer();
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virtual bool IsHitting() const = 0;
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bool IsBusted() const
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{
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return (GetTotal() > 21);
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}
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void Bust() const
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{
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cout << m_Name << " перебор.\n";
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}
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};
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#endif
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