void RockPaperScissors()
{ //game is running.
	int gameisRunning;
	gameisRunning = true;
	char ch;
	// setting variables for the scores, and turns.
	int player_win_tally= 0;
	int draw = 0;
	int comp_win_tally = 0;
	int playTurn = 5;
	int Turnfinish = 5;
	// start of the game loop, the loop will be running until ch == n
	for (int i = 0; i < playTurn; i++) {
        if (gameisRunning == true) {
            std::string CPUChoices;
            //opens RPS.txt, this will implement the Computer moves.
            std::ifstream inFile;
            inFile.open("RPS.txt");
            char choice;
            std::cout << "Welcome to Rock, Paper, Scissors!" << std::endl;
            //Asking the player to make a choice.
            while (std::getline(inFile, CPUChoices) || i != 4) {
                std::cout << "Press R for Rock, P for Paper, S for Scissors:" << std::endl;
                playTurn++;
                std::cin >> choice;

                std::cout << "The computer has chosen: " << CPUChoices << std::endl;
                //starting the sequence where 9 possible outcomes can happen.
                if (choice == 'R' && CPUChoices == "R") {
                    std::cout << "Rock meets rock, it is a draw." << std::endl;
                    draw++;
                } else if (choice == 'R' && CPUChoices == "P") {
                    std::cout << "Rock has been covered by paper, computer wins." << std::endl;;
                    comp_win_tally++;
                } else if (choice == 'R' && CPUChoices == "S") {
                    std::cout << "Rock beats scissors, player wins." << std::endl;;
                    player_win_tally++;
                } else if (choice == 'P' && CPUChoices == "R") {
                    std::cout << "Paper covers rock, player wins." << std::endl;
                    player_win_tally++;
                } else if (choice == 'P' && CPUChoices == "P") {
                    std::cout << "Paper meets paper, it is a draw." << std::endl;
                    draw++;
                } else if (choice == 'P' && CPUChoices == "S") {
                    std::cout << "Paper has been cut by Scissors, computer wins." << std::endl;;
                    comp_win_tally++;
                } else if (choice == 'S' && CPUChoices == "R") {
                    std::cout << "Scissors have been crushed by the rock, computer wins." << std::endl;
                    comp_win_tally++;
                } else if (choice == 'S' && CPUChoices == "P") {
                    std::cout << "Scissors cuts paper, player wins." << std::endl;
                    player_win_tally++;
                } else if (choice == 'S' && CPUChoices == "S") {
                    std::cout << "Scissors meets scissors, it is a draw." << std::endl;
                    draw++;
                } else {
                    std::cout << "Player has not selected R, P, and S." << std::endl;
                }
                if (i == 4) {
                    std::cout << "Player:" << player_win_tally << std::endl;
                    ;std::cout << "Draws:" << draw << std::endl;
                    std::cout << "CPU:" << comp_win_tally << std::endl;
                    return;
                }
            }
            inFile.close(); // close file after, playing a game of RPS.
        }
    }

}