#include <iostream>
#include <Windows.h>
#include <time.h>
#include <stdlib.h>
#include <ctime>


unsigned int validInput() {

	while (true) {

		unsigned int userInputF{};
		std::cout << "Please enter a number between 1 and 100: ";
		std::cin >> userInputF;

		if (userInputF < 1 || userInputF > 100 || userInputF == NAN) {

			std::cout << "Incorrect response, please enter a number between 1 and 100: ";
			std::cin >> userInputF;

		}
		else {

			break;
			return userInputF;
		}
	}
}

unsigned int randomNumberGen() {

	srand(time(NULL));

	unsigned int randomNumberF = rand() % 100 + 1;

	return randomNumberF;
}

int playTournament() {

	unsigned int userInput = validInput();
	unsigned int randomNumber = randomNumberGen();
	unsigned int const constNumberTries = 8;
	unsigned int numPlayerTries = 0;
	unsigned int const constNumberWins = 0;
	unsigned int numberWins = 0;

	for (unsigned int i = 0; i < constNumberTries; i++) {

		std::cout << "You have won " << numberWins << "/" << "3 rounds." << std::endl;

		for (numPlayerTries = 0; numPlayerTries < constNumberTries; numPlayerTries++) {

			if (userInput > randomNumber) {

				std::cout << "Your guess was too high, try a different number: ";
				std::cin >> userInput;
			}
			else if (userInput < randomNumber) {

				std::cout << "Your guess was too low, try a different number: ";
				std::cin >> userInput;
			}
			else if (userInput == randomNumber) {

				std::cout << "Congratulations, you guessed the correct number!" << std::endl;
				std::cin >> userInput;
				numberWins++;
				break;
			}

			if (numPlayerTries > constNumberTries) {

				std::cout << "Sorry but you failed to guess " << randomNumber << "." << std::endl;
			}
		}
	}

	return 0;
}