func isLandAnimal() -> Bool {
  return landAnimal
}
func canLandAttack() -> Bool {
  return landAttack
}
func canLandMove() -> Bool {
  return landMovement
}
func isSeaAnimal() -> Bool {
  return seaAnimal
}
func canSeaAttack() -> Bool {
  return seaAttack
}
func canSeaMove() -> Bool {
  return seaMovement
}
func isAirAnimal() -> Bool {
  return airAnimal
}
func canAirAttack() -> Bool {
  return airAttack
}
func canAirMove() -> Bool {
  return airMovement
}
func doLandAttack() {}
func doLandMovement() {}
func doSeaAttack() {}
func doSeaMovement() {}
func doAirAttack() {}
func doAirMovement() {}
func takeHit(amount: Int) {
  hitPoints -= amount
}
func hitPointsRemaining() -> Int {
  return hitPoints
}
func isAlive() -> Bool {
  return hitPoints>0 ? true : false
}

class Lion: Animal {
  override init() {
    super.init()
    landAnimal = true
    landAttack = true
    landMovement = true
    hitPoints = 20
  }
  override func doLandAttack() {
    print("Lion Attack")
  }
  override func doLandMovement() {
    print("Lion Move")
  }
}
class Alligator: Animal {
  override init() {
    super.init()
    landAnimal = true
    landAttack = true
    landMovement = true
    seaAnimal = true
    seaAttack = true
    seaMovement = true
    hitPoints = 35
  }
  override func doLandAttack() {
    print("Alligator Land Attack")
  }
  override func doLandMovement() {
    print("Alligator Land Move")
  }
  override func doSeaAttack() {
    print("Alligator Sea Attack")
  }
  override func doSeaMovement() {
    print("Alligator Sea Move")
  }
}