Project_2.cpp

/* File: Project_2.cpp
 * Course: CS215-012
 * Project: Project 2 
 * Purpose: Using card, deck, and player classes, simulate a War card game.
 * Author: Brennen Adams
 */

#include <iostream>
#include "card.h"
#include "deck.h"
#include "player.h"
#include <vector>
#include <string>

using namespace std;

int main()
{
    const int HANDS = 26;

    Deck deck;
    deck.createDeck();
    deck.shuffleDeck();

    vector<Card> cards_for_Player1;
    vector<Card> cards_for_Player2;

    for (int i = 0; i < HANDS; i++)
    {
        cards_for_Player1.push_back(deck.deal_a_card());
        cards_for_Player2.push_back(deck.deal_a_card());
    }

    Player player1(cards_for_Player1);
    Player player2(cards_for_Player2);

    vector<Card> pile;

    while (true)
    {
        // Check for game-over conditions
        if (player1.getNumCards() == 0 && player2.getNumCards() == 0)
        {
            cout << "Game is over!" << endl;
            cout << "It is a tie game!" << endl;
            cout << "Player1 has " << player1.getNumCards() << " cards in hand!" << endl;
            cout << "Player2 has " << player2.getNumCards() << " cards in hand!" << endl;
            break;
        }
        else if (player1.getNumCards() == 0)
        {
            cout << "Game is over!" << endl;
            cout << "Player 2 wins the game!" << endl;
            break;
        }
        else if (player2.getNumCards() == 0)
        {
            cout << "Game is over!" << endl;
            cout << "Player 1 wins the game!" << endl;
            break;
        }

        // Each player plays one card
        Card card1 = player1.play_a_card();
        Card card2 = player2.play_a_card();
        pile.push_back(card1);
        pile.push_back(card2);

        cout << "\nPlayer 1 plays: ";
        card1.print();
        cout << "\nPlayer 2 plays: ";
        card2.print();
        cout << "\n----------------------------------------------" << endl;
        cout << "\nThere are " << pile.size() << " cards on the pile!" << endl;
        cout << "\n----------------------------------------------" << endl;

        // Tie condition: WAR
        while (card1.getPoint() == card2.getPoint())
        {
            cout << "It is a tie...for this round!" << endl;
            cout << "Each player drops three cards (face down) on the pile, then" << endl;
            cout << "play one more card (face up)" << endl;


            // Drop 3 cards face down
            vector<Card> drop1 = player1.dropCards();
            vector<Card> drop2 = player2.dropCards();

            pile.insert(pile.end(), drop1.begin(), drop1.end());
            pile.insert(pile.end(), drop2.begin(), drop2.end());

            cout << "----------------------------------------------" << endl;
            cout << "\nThere are " << pile.size() << " cards on the pile!" << endl;
            cout << "\n----------------------------------------------" << endl;

            cout << "Player1 has " << player1.getNumCards() << " cards in hand!" << endl;
            cout << "Player2 has " << player2.getNumCards() << " cards in hand!" << endl;



            // If either can't drop 3 cards, game ends
            if (drop1.size() < 3 && drop2.size() < 3)
            {
                cout << "Game is over!" << endl;
                cout << "It is a tie game!" << endl;
                cout << "Player1 has " << player1.getNumCards() << " cards in hand!" << endl;
                cout << "Player2 has " << player2.getNumCards() << " cards in hand!" << endl;
                return 0;
            }
            else if (drop1.size() < 3)
            {
                cout << "Game is over!" << endl;
                cout << "Player 2 wins the game!" << endl;
                return 0;
            }
            else if (drop2.size() < 3)
            {
                cout << "Game is over!" << endl;
                cout << "Player 1 wins the game!" << endl;
                return 0;
            }



            // Prompt user
            cout << "\nDo you want to continue...for the next round? (N or n to quit) ";
            string input;
            getline(cin, input);
            if (input == "N" || input == "n")
            {
                cout << "You choose to quit the game!" << endl;
                cout << "Player1 has " << player1.getNumCards() << " cards left!" << endl;
                cout << "Player2 has " << player2.getNumCards() << " cards left!" << endl;
                return 0;
            }
            else
            {
                card1 = player1.play_a_card();
                card2 = player2.play_a_card();
                pile.push_back(card1);
                pile.push_back(card2);

                cout << "Player 1 plays: ";
                card1.print();
                cout << "\nPlayer 2 plays: ";
                card2.print();
                cout << "\n----------------------------------------------" << endl;
                cout << "\nThere are " << pile.size() << " cards on the pile!" << endl;
                cout << "\n----------------------------------------------" << endl;
            }

            // Play one more card
            if (player1.getNumCards() == 1 || player2.getNumCards() == 1)
            {
                cout << "It is a tie...for this round!" << endl;
                cout << "Each player drops three cards (face down) on the pile, then" << endl;
                cout << "play one more card (face up)" << endl;
                cout << "Game is over!" << endl;
                if (player1.getNumCards() == 1 && player2.getNumCards() == 1)
                {
                    cout << "It is a tie game!" << endl;
                }
                else if (player1.getNumCards() == 0)
                {
                    cout << "Player 2 wins the game!" << endl;
                }
                else
                {
                    cout << "Player 1 wins the game!" << endl;
                }
                cout << "Player1 has " << player1.getNumCards() << " cards in hand!" << endl;
                cout << "Player2 has " << player2.getNumCards() << " cards in hand!" << endl;
                return 0;
            }
            
        }

        // One player wins this round
        if (card1.getPoint() > card2.getPoint())
        {
            cout << "Player 1 wins...get all cards from the pile!" << endl;
            player1.addCards(pile);
        }
        else
        {
            cout << "Player 2 wins...get all cards from the pile!" << endl;
            player2.addCards(pile);
        }

        pile.clear();

        cout << "Player1 has " << player1.getNumCards() << " cards in hand!" << endl;
        cout << "Player2 has " << player2.getNumCards() << " cards in hand!" << endl;
        cout << endl;

        // Prompt user
        cout << "\nDo you want to continue...for the next round? (N or n to quit) ";
        string input;
        getline(cin, input);
        if (input == "N" || input == "n")
        {
            cout << "You choose to quit the game!" << endl;
            cout << "Player1 has " << player1.getNumCards() << " cards left!" << endl;
            cout << "Player2 has " << player2.getNumCards() << " cards left!" << endl;
            break;
        }

    }

    return 0;
}