Elevator Saga 2nd Challenge

elevator.js

{
    init: function(elevators, floors) {
        var elevator1 = elevators[0];
        elevator1.on("idle", function() {
            elevator1.goToFloor(0);
        });
        elevator1.on("floor_button_pressed", function(floorNum){
            elevator1.goToFloor(floorNum);
        });
        
        var elevator2 = elevators[1];
        elevator2.on("idle", function() {
            elevator2.goToFloor(0);
        });
        elevator2.on("floor_button_pressed", function(floorNum){
            elevator2.goToFloor(floorNum);
        });

        var elevator3 = elevators[2];
        elevator3.on("idle", function() {
            elevator3.goToFloor(0);
        });
        elevator3.on("floor_button_pressed", function(floorNum){
            elevator3.goToFloor(floorNum);
        });

        var elevator4 = elevators[3];
        elevator4.on("idle", function() {
            elevator4.goToFloor(0);
        });
        elevator4.on("floor_button_pressed", function(floorNum){
            elevator4.goToFloor(floorNum);
        });

    },
    update: function(dt, elevators, floors) {

    }
}