Stairs.Start C# (CSharp) Method

    void Start()
    {
        // determine what floor we are on using elevation markers.
        if      (transform.position.y > GameObject.Find("2").transform.position.y) floor = 2;
        else if (transform.position.y > GameObject.Find("1").transform.position.y) floor = 1;
        else if (transform.position.y > GameObject.Find("G").transform.position.y) floor = 0;
        else floor = -1;

        if (floor == 2)
            floor = 1;
    }