//CornHole_Program

#include <iostream>
#include <iomanip>
#include <string>
using namespace std;

int twoPlayers();
int fourPlayers();

const int CORNHOLE = 3;
const int WOODY = 1;
const int FOUL = 0;

int main()
{
    char choice;
	cout << "Hello! would you like to play singles or doubles?\n";
	cout << "For Singles, please press 'A', for Doubles, please press 'B'\n";
	
	cin >> choice;
	
	while (choice != 'A' && choice != 'B')
	{
        cout << "Invalid selection, Please enter 'A for singles and 'B' for Doubles.\n";
        cout << "Your Choice: ";
        cin >> choice;
	}
	
	if (choice == 'A')
	{
	    cout << "Singles, Have fun!\n";
	    twoPlayers();
	}
	else
	{
	    cout << "Doubles, Have fun!\n";
	    fourPlayers();
	}
}


int twoPlayers()
{
    string playerOne, playerTwo;
    int roundNumber = 0;
    int playerOneTotalScore = 0;
    int playerTwoTotalScore = 0;
    

    cout << " \n" << " \n" << "______________SINGLES______________\n" << endl;
    cout << "Please enter the name for player one and player two.\n";
    
    cout << "Player One: ";
    cin.ignore();
    getline(cin, playerOne);
    cout << "Player Two: "; 
    getline(cin, playerTwo);
    
    cout << " \n" << playerOne << ", you will be going first." << endl;
    
    while (playerOneTotalScore < 21 && playerTwoTotalScore < 21)
    {
        int playerOneRoundScore = 0, playerTwoRoundScore = 0;
        int p1CornHoleNum = 0, p1WoodyNum = 0, p1FoulNum = 0,
        p2CornHoleNum = 0, p2WoodyNum = 0, p2FoulNum = 0;
        
        //Display the Current Round.
        roundNumber++;
        cout << " \n" << " \n" << " \n" << " \n"
        << "______________" << "ROUND " << roundNumber << "______________"
        << " \n" << " \n" << " \n" << endl;
        
        
        
        
        cout << playerOne << " How many cornholes did you score?" << endl;
        cin >> p1CornHoleNum;
        playerOneRoundScore += (CORNHOLE * p1CornHoleNum);
        cout << playerOne << " How many woodys did you score?" << endl;
        cin >> p1WoodyNum;
        playerOneRoundScore += (WOODY * p1WoodyNum);
        cout << playerOne << " How many of your shots were foul shots?" << endl;
        cin >> p1FoulNum;
        playerOneRoundScore += (FOUL * p1FoulNum);
        
        cout << " \n" << playerTwo << " How many cornholes did you score?" << endl;
        cin >> p2CornHoleNum;
        playerTwoRoundScore += (CORNHOLE * p2CornHoleNum);
        cout << playerTwo << " How many woodys did you score?" << endl;
        cin >> p2WoodyNum;
        playerTwoRoundScore += (WOODY * p2WoodyNum);
        cout << playerTwo << " How many of your shots were foul shots?" << endl;
        cin >> p2FoulNum;
        playerTwoRoundScore += (FOUL * p2FoulNum);
        
        if (playerOneRoundScore > playerTwoRoundScore)
        {
            cout << playerOne << " scored " << (playerOneRoundScore - playerTwoRoundScore)
            << " points this round." << endl;
            playerOneTotalScore += playerOneRoundScore;
        }
        else if (playerTwoRoundScore > playerOneRoundScore)
        {
            cout << playerTwo << " scored " << (playerTwoRoundScore - playerOneRoundScore)
            << " points this round." << endl;
            playerTwoTotalScore += playerTwoRoundScore;
        }
        else
            cout << "Nobody scored this round" << " \n" << " \n" << endl;
    }
    
    return 0;
}






int fourPlayers()
{
    cout << "Working on it" << endl;
    
    return 0;
}

// Example program
#include <iostream>
#include <string>
using namespace std;

struct Winner {
    string name;
    int points;
};

Winner play_game()
{
    // ... playing game ...
    int player1_points = 42;
    int player2_points = 36;
    string player1 = "Bob";
    string player2 = "Charlie";
    
    if (player1_points > player2_points)
    {
        return Winner { player1, player1_points };   
    }
    else if (player2_points > player1_points)
    {
        return Winner { player2, player2_points };   
    }
    else // TODO: How do you want to handle a draw?
    {
        return Winner { "nobody", 0 };
    }
}

int main()
{
    Winner winner = play_game();
    
    cout << winner.name << " won";
    if (winner.points > 0)
    {
        cout << " with " << winner.points << " points!\n";   
    }
    else
    {
        cout << ".\n";
    }
}

// Example program
#include <iostream>
#include <string>
using namespace std;

void play_game(string& winner_name, int& winner_points)
{
    // ... playing game ...
    int player1_points = 42;
    int player2_points = 36;
    string player1 = "Bob";
    string player2 = "Charlie";
    
    if (player1_points > player2_points)
    {
        winner_name = player1;
        winner_points = player1_points;
    }
    else if (player2_points > player1_points)
    {
        winner_name = player2;
        winner_points = player2_points;
    }
    else // TODO: How do you want to handle a draw?
    {
        winner_name = "nobody";
        winner_points = 0;
    }
}

int main()
{
    string winner;
    int points;
    play_game(winner, points);
    
    cout << winner << " won";
    if (points > 0)
    {
        cout << " with " << points << " points!\n";   
    }
    else
    {
        cout << ".\n";
    }
}

// Example program
#include <iostream>
#include <string>
#include <utility>

using Result = std::pair<std::string, int>;

Result play_game() {
	// ... playing game ...
	int player1_points = 42;
	int player2_points = 36;
	std::string player1 = "Bob";
	std::string player2 = "Charlie";

	if (player1_points > player2_points) {
		return {player1, player1_points};
	} else if (player2_points > player1_points) {
		return {player2, player2_points};
	} else // TODO: How do you want to handle a draw?
	{
		return {"nobody", 0};
	}
}

int main() {
	const auto [name, pnts] {play_game()};

	std::cout << name << " won";

	if (pnts > 0) {
		std::cout << " with " << pnts << " points!\n";
	} else {
		std::cout << ".\n";
	}
}