sked/Assets/Script/Common/Sound/SoundManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class SoundManager : Singleton<SoundManager>
{
    public List<AudioSource> listEffect;

    const string recordBGM = "SoundOnBGM";
    public bool MUTE_BGM = false;
    const string recordEff = "SoundOnEffect";
    public bool MUTE_EFF = false;
    const string recordVOC = "SoundOnVoice";
    public bool MUTE_VOC = false;

    public AssetBundleManager assetBundle = new AssetBundleManager();
    public void Init()
    {
        DontDestroyOnLoad(this);

        OnInitialized();
    }

    private void OnInitialized()
    {
        if (PlayerPrefs.HasKey(recordBGM))
            MUTE_BGM = bool.Parse(PlayerPrefs.GetString(recordBGM));

        if (PlayerPrefs.HasKey(recordEff))
            MUTE_EFF = bool.Parse(PlayerPrefs.GetString(recordEff));

        if (PlayerPrefs.HasKey(recordVOC))
            MUTE_VOC = bool.Parse(PlayerPrefs.GetString(recordVOC));
    }

    string strKey;
    void Play(AudioSource source, AudioClip clip)
    {
        source.clip = clip;
        source.Play();
    }
    GameObject prefab = null;
    AudioSource SouceCreate()
    {
        if (prefab == null)
        {
            prefab = Instantiate(new GameObject(), transform);
            prefab.AddComponent<AudioSource>();

            prefab.name = $"AudioSource";
        }
        return Instantiate(prefab, transform).GetComponent<AudioSource>();
    }
    AudioSource SourceGet()
    {
        if (listEffect == null)
            listEffect = new List<AudioSource>();

        for (int i = 0; i < listEffect.Count; i++)
        {
            if (!listEffect[i].isPlaying)
                return listEffect[i];
        }

        AudioSource source = SouceCreate();
        source.name = $"AudioSource {listEffect.Count}";
        listEffect.Add(source);

        return source;
    }
    AudioClip ClipGet(string nameClip)
    {
        return assetBundle.GetAudioClip(nameClip);
    }

    AudioSource tmp;
    public AudioSource EffectPlay(string nameClip, bool LOOP = false, float duration = 0, float pitch = 0)
    {
        tmp = SourceGet();
        Play(tmp, ClipGet(nameClip));
        tmp.loop = LOOP;
        tmp.mute = MUTE_EFF;

        if (duration != 0)
            StartCoroutine(PlayDuration(tmp, duration));

        return tmp;
    }
    public AudioSource EffectPlay(AudioClip clip, bool LOOP = false, float duration = 0, float pitch = 1)
    {
        tmp = SourceGet();
        tmp.pitch = pitch;
        Play(tmp, clip);
        tmp.loop = LOOP;
        tmp.mute = MUTE_EFF;

        if (duration != 0)
            StartCoroutine(PlayDuration(tmp, duration));

        return tmp;
    }
    IEnumerator PlayDuration(AudioSource audioSource, float duration)
    {
        yield return new WaitForSeconds(duration);

        audioSource.Stop();
    }
    public AudioSource VoicePlay(string nameClip, bool LOOP = false)
    {
        tmp = SourceGet();
        Play(tmp, ClipGet(nameClip));
        tmp.loop = LOOP;
        tmp.mute = MUTE_VOC;

        return tmp;
    }

    public void MuteSetting(string nameRecord, bool isOn)
    {
        //Debug.Log($"{name} : {nameRecord}, {isOn}");

        PlayerPrefs.SetString(nameRecord, $"{isOn}");
        PlayerPrefs.Save();

        OnInitialized();
    }

    Dictionary<GameObject, List<SoundPlayer>> dicSoudPlayer = new Dictionary<GameObject, List<SoundPlayer>>();
    public SoundPlayer EffectPlay(GameObject prefab, float pitch = 1f)
    {
        if (MUTE_EFF)
            return null;

        List<SoundPlayer> list = null;
        SoundPlayer player = null;

        if (dicSoudPlayer.ContainsKey(prefab))
        {
            list = dicSoudPlayer[prefab];

            player = list.Find(a => !a.audioSource.isPlaying);
            if (player != null)
            {
                listPlay.Add(player);

                player.Play(pitch);
                return player;
            }
        }
        else
        {
            list = new List<SoundPlayer>();
            dicSoudPlayer.Add(prefab, list);
        }

        player = Instantiate(prefab, transform).GetComponent<SoundPlayer>();
        if (player != null)
        {
            list.Add(player);
            listPlay.Add(player);

            player.Play(pitch);
        }
        return player;
    }
    List<SoundPlayer> listPlay = new List<SoundPlayer>();
    public bool LEVELING = true;
    public float volumeStep = 0.97f;
    void Leveling()
    {
        if (LEVELING && 0 < listPlay.Count)
        {
            float rate = 1;
            for (int i = 0; i < listPlay.Count; i++)
            {
                //rate = 1 - (rateStep * i);
                rate = Mathf.Pow(volumeStep, i);
                if (listPlay[i].audioSource.isPlaying)
                    listPlay[i].Volume(rate < 0 ? 0 : rate);
                else if (!listPlay[i].audioSource.isPlaying)
                    listPlay.Remove(listPlay[i--]);
            }
        }
    }
    private void Update()
    {
        Leveling();
    }

    Dictionary<GameObject, SoundPlayer> dicBGMPlayer = new Dictionary<GameObject, SoundPlayer>();
    public SoundPlayer bgm = null;
    System.Action OnStop;
    public SoundPlayer BGMPlay(GameObject prefab, bool PLAY, System.Action OnStop = null)
    {
        if (bgm != null && PLAY)
        {
            if (this.OnStop != null)
                this.OnStop();
            this.OnStop = OnStop;

            BGMStop();
        }
        this.OnStop = OnStop;

        SoundPlayer sound = null;
        if (dicBGMPlayer.ContainsKey(prefab))
        {
            sound = dicBGMPlayer[prefab];
        }
        else
        {
            sound = Instantiate(prefab, transform).GetComponent<SoundPlayer>();
            dicBGMPlayer.Add(prefab, sound);
        }

        if (sound != null)
        {
            sound.Play_Fade(PLAY);
            sound.audioSource.mute = MUTE_BGM;
        }

        bgm = PLAY ? sound : null;

        return bgm;
    }
    public void BGMStop()
    {
        if (bgm != null)
        {
            bgm.Play_Fade(false);
            bgm = null;
        }
    }
    public void BGMPause(bool PAUSE)
    {
        if(bgm != null)
        {
            if (PAUSE)
                bgm.audioSource.Pause();
            else
                bgm.audioSource.Play();
        }
    }
    public void BGMVolume(float rate = 1, System.Action OnEnd = null)
    {
        if (bgm != null)
            bgm.Volume(rate, OnEnd);
    }

    Dictionary<string, SoundPlayer> dicSP = new Dictionary<string, SoundPlayer>();
    public SoundPlayer PrefabGet(string name)
    {
        SoundPlayer sp = null;

        if (dicSP.ContainsKey(name))
            sp = dicSP[name];
        else
        {
            GameObject obj = Resources.Load($"{name}") as GameObject;
            if (obj != null)
            {
                sp = obj.GetComponent<SoundPlayer>();
                dicSP.Add(name, sp);
            }
        }

        return sp;
    }
}