#include <iostream>
#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 == NULL) {
//
//			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)); //creates seed based on the local computer time

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

	return randomNumberF;
}

int playTournament() {

	unsigned int userInput = 0;
	unsigned int randomNumber = randomNumberGen();
	unsigned int const constNumberTries = 8;
	unsigned int numPlayerTries = 0;
	unsigned int const constNumberWins = 3;
	unsigned int numberWins = 0;


		while (numberWins < constNumberWins) { //--checks the number of rounds won

			for (unsigned int i = 0; i < constNumberTries; i++) { //--makes sure player doesn't go over the try limit

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

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

					std::cout << "Please enter a number between 1 - 100: ";
					std::cin >> userInput;

					CHECKIF:if (userInput < 1 || userInput > 100 || userInput == NULL) {

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

					} else {

						if (userInput > randomNumber) {

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

							std::cout << "Your guess was too low, try a different number: ";
							std::cin >> userInput;
							goto CHECKIF;
						}
						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;
}