HoHCI-BikeSteering/Assets/Scripts/Routes/RouteManager.cs

using System.Linq;
using Controller.Bicycle;
using UnityEngine;

namespace Routes
{
    public class RouteManager : MonoBehaviour
    {
        public Route[] routes;
        public int selectedRoute;
        public int visibleLength = 3;
        public RbBicycleController bicycle;
        public Logging.Base.Logging logging;
        public GameObject showOnFinish;

        private GameObject bicycleGameObject;

        private void Start()
        {
            for (var i = 0; i < routes.Length; i++)
            {
                routes[i].gameObject.SetActive(i == selectedRoute);
            }

            routes[selectedRoute].OnStartEntered += OnOnStartEntered;
            routes[selectedRoute].OnFinishPassed += OnOnFinishPassed;

            PlaceBike();
        }

        private void PlaceBike()
        {
            var firstTurnPos = routes[selectedRoute].items.First().turn.transform.position;

            var startTransform = routes[selectedRoute].start.gameObject.transform;
            var startRotationEuler = startTransform.rotation.eulerAngles;

            var difStartFirstTurn = firstTurnPos - startTransform.position;
            Vector3 bikeDirection = Vector3.zero;
            Vector3 bikeRotation = Vector3.zero;

            if (difStartFirstTurn.x > 1)
            {
                bikeDirection = startTransform.right;
                bikeRotation = new Vector3(0, -90, 0);
            }
            else if (difStartFirstTurn.z > 1)
            {
                bikeDirection = startTransform.forward;
                bikeRotation = new Vector3(0, -180, 0);
            }
            else if (difStartFirstTurn.x < -1)
            {
                bikeDirection = -startTransform.right;
                bikeRotation = new Vector3(0, 90, 0);
            }
            else if (difStartFirstTurn.z < -1)
            {
                bikeDirection = -startTransform.forward;
                bikeRotation = new Vector3(0, 180, 0);
            }

            bicycleGameObject = bicycle.gameObject;
            bicycleGameObject.transform.SetPositionAndRotation(
                startTransform.position + bikeDirection * 12,
                Quaternion.Euler(startRotationEuler + bikeRotation));
        }


        private void OnOnFinishPassed()
        {
            //bicycle.enabled = false;
            Instantiate(showOnFinish, bicycle.transform);
            Destroy(logging.gameObject);
        }

        private void OnOnStartEntered()
        {
            logging.gameObject.SetActive(true);
        }
    }
}