StatesService.cs

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using System;
using PixoVR.Event;
using PixoVR.Audio;
using System.Collections.Generic;
using UnityEngine;
 
namespace PixoVR.Event
{
    public static class StatesService
    {
        private static readonly Dictionary<Type, object> _states = new Dictionary<Type, object>();
 
        public  static void SaveState<T>(T data)
        {
            if (_states.ContainsKey(typeof(T)))
            {
                _states[typeof(T)] = data;
            }
 
            else
            {
                _states.Add(typeof(T), data);
            }
        }
 
        public static T GetState<T>(bool isCreateInstance = false) where T : class, new()
        {
            if (_states.TryGetValue(typeof(T), out object value))
            {
                return value as T;
            }
 
            Debug.LogWarning("State does not exist");
 
            if(isCreateInstance)
            {
                var intance = new T();
 
                SaveState(intance);
 
                return intance;
            }
 
            return null;
        }
    }
}