LearningObjects/fiat.js at master · gtodd876/LearningObjects · GitHub

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var fiat =
{
  make: "Fiat",
  model: "500",
  year: 1957,
  color: "MediumBlue",
  passengers: 2,
  convertible: false,
  mileage: 88000,
  started: false,
  fuel: 0,

  start: function()
  {
    this.started = true;
  },

  stop: function()
  {
    this.started = false;
  },

  drive: function()
  {
    if (this.started)
    {
      if (this.fuel > 0)
      {
          alert(this.make + " " + this.model + " goes zoom zoom!");
          this.fuel = this.fuel - 1;
      } else
      {
        alert("Uh oh, out of fuel.");
        this.stop();
      }
    }
  },
  addFuel: function (amount)
  {
      this.fuel = this.fuel + amount;
  }
};

fiat.start();
fiat.drive();
fiat.addFuel(2);
fiat.start();
fiat.drive();
fiat.drive();
fiat.drive();
fiat.stop();