package {
  // The actionscript_zoo_lib_Apple class represents one of the types of food a pet can eat
  public class actionscript_zoo_lib_Apple extends actionscript_zoo_lib_Food {
    // The amount of calories in an actionscript_zoo_lib_Apple object, if no specific 
    // amount is indicated
    private static var DEFAULT_CALORIES:int = 100;
    // Tracks whether an actionscript_zoo_lib_Apple object has a worm
    private var wormInactionscript_zoo_lib_Apple:Boolean;
  
    // Constructor
    public function actionscript_zoo_lib_Apple (initialCalories:int = 0) {
      // If no valid calorie amount is specified...
      if (initialCalories <= 0) {
        // ...give this actionscript_zoo_lib_Apple object the default amount
        initialCalories = actionscript_zoo_lib_Apple.DEFAULT_CALORIES;
      }
      // Invoke the Food class constructor
      super(initialCalories);

      // Randomly determine whether this actionscript_zoo_lib_Apple object as a worm (50% chance)
      wormInactionscript_zoo_lib_Apple = Math.random() >= .5;
      
      // Give this food item a name
      setName("actionscript_zoo_lib_Apple");
    }

    // Returns a Boolean indicating whether the actionscript_zoo_lib_Apple object has a worm
    public function hasWorm ():Boolean {
      return wormInactionscript_zoo_lib_Apple;
    }
  }
}