Testing the State pattern implementation

To quickly test our implementation of the State pattern in your own instance of Unity, you need to follow these steps:

1. Copy all the scripts we just reviewed inside your Unity project.
2. Create a new empty scene.
3. Add a 3D GameObject to the scene, such as a cube, ensuring that it's visible to the main camera.
4. Attach the BikeController script to the GameObject.
5. Also attach the following client script to the GameObject:

using UnityEngine;

namespace Chapter.State
{
    public class ClientState : MonoBehaviour
    {
        private BikeController _bikeController;

        void Start()
        {
            _bikeController =
                (BikeController)
                FindObjectOfType(typeof(BikeController));
        }

        void OnGUI() 
        {
            if (GUILayout.Button("Start Bike"))
                _bikeController.StartBike();
            
            if (GUILayout.Button("Turn Left"))
                _bikeController.Turn(Direction...