#include "pch.h"
#include <iostream>
#include <string>
#include <string.h>
#include <vector>
#include <ctime>

using namespace std;

typedef vector<string> deck;

void giveCard(unsigned short &pScore, deck &aDeck, int activePlayer);

int main()
{
	setlocale(LC_ALL, "ru");

	deck spades  =  { "6", "7", "8", "9", "10", "Jack", "Queen", "King", "Ace" };
	deck diamods =  { "6", "7", "8", "9", "10", "Jack", "Queen", "King", "Ace" };
	deck hearts  =  { "6", "7", "8", "9", "10", "Jack", "Queen", "King", "Ace" };
	deck clubs   =  { "6", "7", "8", "9", "10", "Jack", "Queen", "King", "Ace" };
	deck *decksArray[4] = { &spades, &diamods, &hearts, &clubs };

	srand(time(NULL));
	bool isFPlayerWinner = false;
	bool isSPlayerWinner = false;
	unsigned short fpScore = 0; // Количество очков первого игрока
	unsigned short spScore = 0; // Количество очков второго игрока
	unsigned short scoresGained; //Количество очков которое получил игрок, когда вытянул карту
	int activeDeckIndex = rand() % 4;
	deck *activeDeck = decksArray[activeDeckIndex];

	cout << "Нажмите [Enter] чтобы начать игру";
	cin.ignore(256, '\n');
	cout << endl;

	while (!isFPlayerWinner && !isSPlayerWinner)
	{
		cout << "Ходит первый игрок " << endl;
		scoresGained = fpScore;
		giveCard(fpScore, *activeDeck, 1);
		scoresGained = fpScore - scoresGained;
		cout << "\nИгрок 1 получает " << scoresGained << " очков!";
		cout << "\nУ игрока 1 теперь " << fpScore << " очков" << endl << endl;

		if (fpScore == 21 || spScore > 21)
		{
			isFPlayerWinner = true;
			break;
		}
		else if (spScore == 21 || fpScore > 21)
		{
			isSPlayerWinner = true;
			break;
		}

		cout << "Нажмите [Enter] чтобы продолжить";
		cin.ignore(256, '\n');
		cout << endl;

		cout << "Ходит второй игрок " << endl;
		scoresGained = spScore;
		giveCard(spScore, *activeDeck, 2);
		scoresGained = spScore - scoresGained;
		cout << "\nИгрок 2 получает " << scoresGained << " очков!";
		cout << "\nУ игрока 2 теперь " << spScore << " очков" << endl << endl;

		activeDeckIndex = rand() % 4;
		activeDeck = decksArray[activeDeckIndex];

		if (fpScore == 21 || spScore > 21)
		{
			isFPlayerWinner = true;
			break;
		}
		else if (spScore == 21 || fpScore > 21)
		{
			isSPlayerWinner = true;
			break;
		}

		cout << "Нажмите [Enter] чтобы продолжить";
		cin.ignore(256, '\n');
		cout << endl;
	}

	if (isFPlayerWinner)
		cout << "Игрок 1 побеждает!" << endl;
	else
		cout << "Игрок 2 побеждает!" << endl;
}

void giveCard(unsigned short& pScore, deck& aDeck, int activePlayer)
{
	int card = rand() % aDeck.size();
	if (activePlayer == 1)
		cout << "Игрок 1 вытягивает карту " << aDeck.at(card);
	else if (activePlayer == 2)
		cout << "Игрок 2 вытягивает карту " << aDeck.at(card);

	if (aDeck[card] == "6")
		pScore += 6;
	else if (aDeck[card] == "7")
		pScore += 7;
	else if (aDeck[card] == "8")
		pScore += 8;
	else if (aDeck[card] == "9")
		pScore += 9;
	else if (aDeck[card] == "10")
		pScore += 10;
	else if (aDeck[card] == "Jack")
		pScore += 11;
	else if (aDeck[card] == "Queen")
		pScore += 12;
	else if (aDeck[card] == "King")
		pScore += 13;
	else if (aDeck[card] == "Ace")
		pScore += 14;
	aDeck.erase(aDeck.begin() + card);
}