betting_game

var game = {

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

  getBetAmount: function() {

    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;
      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);
  },
  checkGuess: function() {
    if (this.guess === this.number) {
      this.userAmount += (this.bet * 2)
      console.log("Yay!")
      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();
}