hexlet-braingames-by-mput/dist/gameEngine.js

Learning Hexlet.io node.js project implementation.

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.gameEngine = exports.getName = exports.greeter = undefined;

var _readlineSync = require('readline-sync');

var _readlineSync2 = _interopRequireDefault(_readlineSync);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var RED = '\x1b[31m';
var GREEN = '\x1b[32m';
var BLUE = '\x1b[34m';
var NC = '\x1b[0m';

var greeter = function greeter(rules) {
  console.log(GREEN + 'Welcome to the Brain Games!' + NC);
  if (rules) {
    console.log(rules);
  }
};

var getName = function getName() {
  var userName = _readlineSync2.default.question('May I have your name? ');
  console.log('Hello, ' + userName + '!');
  return userName;
};

var getAnswer = function getAnswer(question) {
  console.log('Question: ' + BLUE + question + NC);
  var answer = _readlineSync2.default.question('Your answer: ');
  return answer;
};

var gameEngine = function gameEngine(CalcQuestion, name) {
  var runGame = function runGame() {
    var rightAnswerCount = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
    var shouldBeRight = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 3;

    if (rightAnswerCount === shouldBeRight) {
      console.log(GREEN + 'Congratulations, ' + name + '!' + NC);
      return 'Game over';
    }
    var questionInst = new CalcQuestion();
    var toUserQuestion = questionInst.question;
    var rightAnswer = questionInst.answer;
    var userAnswer = getAnswer(toUserQuestion);
    if (userAnswer === rightAnswer) {
      console.log('Correct!');
      return runGame(rightAnswerCount + 1);
    }
    console.log(RED + '\'' + userAnswer + '\' is is wrong answer ;(. Correct answer was \'' + rightAnswer + '\'.' + NC);
    console.log('Let\'s try again, ' + name + '!');
    return runGame();
  };
  return runGame;
};

exports.greeter = greeter;
exports.getName = getName;
exports.gameEngine = gameEngine;
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