ichni_Official/Assets/Scripts/Menu/InformationTransistor.cs

using System.Collections;
using System.Collections.Generic;
using AK.Wwise;
using Ichni.Menu;
using UnityEngine;
using UnityEngine.Serialization;

namespace Ichni
{
    public class InformationTransistor : MonoBehaviour
    {
        public static InformationTransistor instance;
        
        public bool isReturnedFromGame;
        public bool isReturnedFromTutorial;

        public ChapterSelectionUnit chapter;
        public SongItemData song;
        public DifficultyData difficulty;

        public float songLength;
        public float bpm;
    
        public Switch chapterSwitch;
        public Switch songSwitch;
        
        private void Awake()
        {
            if (instance == null)
            {
                instance = this;
                DontDestroyOnLoad(gameObject);
                isReturnedFromGame = false;
                isReturnedFromTutorial = false;
            }
            else
            {
                Destroy(gameObject);
            }
        }
        
        public void SetInformation(ChapterSelectionUnit chapter,
            SongItemData song, DifficultyData difficulty)
        {
            this.chapter = chapter;
            this.song = song;
            this.difficulty = difficulty;
            this.chapterSwitch = chapter.chapterSwitch;
            this.songSwitch = song.songSwitch;
        }
    }
}