OOPWarcraftElevator

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace elevator
{
    class Program
    {
        static void Main(string[] args)
        {
            Elevator elevator = new Elevator(10);
            elevator.goUp(4);
            Console.WriteLine(elevator.getFloor());
            elevator.goUp(2);
            Console.WriteLine(elevator.getFloor());
            elevator.goDown(6);
            Console.WriteLine(elevator.getFloor());
        }
    }

    class Elevator
    {
        int maxFloors;
        int startFloor;
        int currentFloor;

        public Elevator()
        {
            this.startFloor = 1;
            this.currentFloor = 1;
        }

        public Elevator(int maxFloors)
        {
            this.maxFloors = maxFloors;
            this.currentFloor = 1;
        }

        public void goUp(int numberFloors)
        {
            if (currentFloor + numberFloors > maxFloors)
            {
                this.currentFloor = maxFloors;
            }
            else
            {
                this.currentFloor += numberFloors;
            }
        }

        public void goDown(int numberFloors)
        {
            if (currentFloor - numberFloors < 1)
            {
                this.currentFloor = 1;
            }
            else
            {
                this.currentFloor -= numberFloors;
            }
        }

        public int getFloor()
        {
            return this.currentFloor;
        }
    }
}