VRCycling/Assets/Scripts/Routes/Route.cs

using System;
using System.Collections.Generic;
using Roads;
using UnityEditor;
using UnityEngine;
using UnityEngine.Rendering;

namespace Routes
{
    [Serializable]
    public struct RouteItem
    {
        [SerializeReference]
        public Turn turn;
        public RoadDirection from;
        public RoadDirection to;

        public void Apply()
        {
            turn.comingFrom = from;
            turn.goingTo = to;
        }

        public void Clear()
        {
            turn.comingFrom = RoadDirection.None;
            turn.goingTo = RoadDirection.None;
        }
    }
    
    public class Route : MonoBehaviour
    {
        public List<RouteItem> items;

        public void Clear()
        {
            items.ForEach(i => i.Clear());
        }

        public void Show()
        {
            items.ForEach(i => i.Apply());
        }
    }
}