1.音乐数据结构类

using System.Collections;
using System.Collections.Generic;
using UnityEngine;//音乐数据结构类
public class MusicData 
{//背景音乐 音效 开关public bool musicOpen = true;public bool soundOpen = true;//背景音乐 音效 大小public float musicValue = 0.2f;public float soundValue = 0.2f;
}

2.数据管理类

using System.Collections;
using System.Collections.Generic;
using UnityEngine;// 数据管理类
public class GameDataMgr
{private static GameDataMgr instance = new GameDataMgr();public static GameDataMgr Instance => instance;//音乐 音效 相关数据public MusicData musicData;private GameDataMgr(){//初始化默认数据 如果第一次进入游戏 Json会直接默认数据musicData = JsonMgr.Instance.LoadData<MusicData>("MusicData");}/// <summary>/// 存储音乐 音效数据/// </summary>public void SaveMusicData(){JsonMgr.Instance.SaveData(musicData, "MusicData");}
}

3.真实背景音乐类

using System.Collections;
using System.Collections.Generic;
using UnityEngine;public class BKMusic : MonoBehaviour
{private static BKMusic instance;public static BKMusic Instance => instance;private AudioSource bkSource;// Start is called before the first frame updatevoid Awake(){instance = this;bkSource = this.GetComponent<AudioSource>();//通过真正的音乐数据来设置背景音乐的数据MusicData data = JsonMgr.Instance.LoadData<MusicData>("MusicData");SetIsOpen(data.musicOpen);ChangeValue(data.musicValue);}//开关背景音乐public void SetIsOpen(bool isOpen){bkSource.mute = !isOpen;}//调整背景音乐大小public void ChangeValue(float v){bkSource.volume = v;}
}