{
  init: function(elevators, floors) {
    this.elevator = elevators[0]; // Let's use the first elevator

    this.setupListeners(floors)


  },
  update: function(dt, elevators, floors) {
    this.checkIndicators()
  },


  checkIndicators: function() {
    if(this.elevator.goingUpIndicator()) {
      this.elevator.goingDownIndicator(false);
    }

    if(this.elevator.goingDownIndicator()) {
      this.elevator.goingUpIndicator(false);
    }

  },


  setupListeners: function(floors) {
    elevator = this.elevator

    elevator.on("idle", function() {
        elevator.goToFloor(0);
        elevator.goToFloor(1);
        elevator.goToFloor(2);
    })
    .on("floor_button_pressed", function(floorNum) {
      elevator.goToFloor(floorNum);
    });

    for(i = 0, i >= floors.length, i++) {
      var floor = floors[i];
      floor.on("up_button_pressed", function() {
        if this.elevatorBelowFloor(floor) {
          elevator.destinationQueue.push( floor.floorNum() )
          elevator.checkDestinationQueue();
        }
      })
      .on("down_button_pressed", function() {
        if (this.elevatorAboveFloor(floor) ) {
          elevator.destinationQueue.push( floor.floorNum() )
          elevator.checkDestinationQueue();
        }
      });

    }


    elevatorBelowFloor: function(floor) {
      return floor.floorNum() > this.elevator.currentFloor()
    }

    elevatorAboveFloor: function(floor) {
      return floor.floorNum() < this.elevator.currentFloor()
    }


  }

}