betting_game

var game = {

  userAmount: 100,
  bet: null,
  number: null,
  guess: null,

  getBetAmount: function() {
    //RB: Question - what does 'this' refer to? Do look up the different rules for 'this' (we can discuss further next time).
    //RB: The approach to using this is not wrong, however, you can also just refer to globally defined variables (to reduce writing 'this')
    this.bet = parseInt(prompt("Please enter a bet:"),10);
    if (this.bet > this.userAmount) {
      alert("Bet amount cannot be larger than what's in your wallet!");
    }
    else{
      this.userAmount -= this.bet;
      //RB: I do not recommend calling methods from other methods, I made a note below about this as well.
      this.getGuess();
    }
  },

  getGuess: function() {
    this.generateRand();
    this.guess = parseInt(prompt("Please enter a number:"),10);
    console.log(this.guess);
    this.checkGuess();
  },

  generateRand: function() {
    this.number = Math.floor(Math.random() * 10);
    console.log(this.number);
  }, //RB: Keep the spacing consistent between object properties (usually a linter will help with this)
  checkGuess: function() {
    if (this.guess === this.number) {
      this.userAmount += (this.bet * 2)
      console.log("Yay!")
      //RB: Let's look at another way of writing the below line (in ES6)
      //RB: `You were correct, you have ${this.userAmount} in your wallet now` - (this should work in most browsers)
      alert("You were correct, you have " + this.userAmount + " in your wallet now");
    }
    else if ((this.guess + 1 || this.guess - 1) === this.number) {
      this.userAmount += this.bet 
      console.log("Not bad!")
      alert("You were close. Here's your bet back.");
    }
    else {
      console.log("Boo!");
      alert("WRONG AGAIN. You have " + this.userAmount + " in your wallet now");
    }
  }
};


while (game.userAmount > 0) {
  game.getBetAmount(); //RB: Formatting
  //Instead of calling methods from other methods (or functions from other functions) you could of placed them within the while loop
  //RB: How about if the user wants to end the game, they cannot based on the logic (they have to loose their money before ending the game)
}