【Unity】サウンドミドルウェアに依存しない設計を考える【CRI ADX・Wwise】

        /// <summary>
        /// サウンドイベント再生
        /// </summary>
        /// <param name="eventName">サウンドイベント名</param>
        /// <param name="option">再生オプション</param>
        public void PlaySoundEvent(string eventName, IGameAudioService.SoundPlayOption option = null)
        {
            _criAdxApiService.Play(GameCriAdxAudioSettings.CriAdx.GetCueSheetName(eventName), eventName,
                new ICriAdxApiService.SoundPlayOption()
            {
                FadeTimeMs = option?.FadeTimeMs ?? 0,
            });

            // コールバックイベントの追加
            if (option?.BeatSyncCallback != null)
            {
                _criAdxApiService.SetBeatSyncCallback(
                    GameCriAdxAudioSettings.CriAdx.GetCueSheetName(eventName), option.BeatSyncLabel, option.BeatSyncCallback);
            }
            if (option?.CustomEventCallback != null)
            {
                _criAdxApiService.SetSequenceCallback(option.CustomEventName, option.CustomEventCallback);
            }
        }

        /// <summary>
        /// サウンドイベント再生
        /// </summary>
        /// <param name="eventName">サウンドイベント名</param>
        /// <param name="option">再生オプション</param>
        public void PlaySoundEvent(string eventName, IGameAudioService.SoundPlayOption option = null)
        {
            _wwiseApiService.PlayEvent(GameWwiseAudioSettings.Wwise.GetSoundBankName(eventName), eventName,
                new IWwiseApiService.SoundPlayOption()
                {
                    IsStopOther = true,
                    FadeTimeMs = option?.FadeTimeMs ?? 0,
                    BeatSyncCallback = option?.BeatSyncCallback,
                    CustomEventCallback = option?.CustomEventCallback,
                });
        }

namespace GameSample.Audio
{
    /// <summary>
    /// ゲーム内サウンド設定 (CRI固有)
    /// </summary>
    public class GameCriAdxAudioSettings : IGameAudioSettings
    {
        /// <summary>
        /// SoundEvent名
        /// </summary>
        public string SoundEventName_BgmSpaceWould => CriAdx.CueName.BgmSpaceWould;
        public string SoundEventName_BgmShotThunder => CriAdx.CueName.BgmShotThunder;
        public string SoundEventName_BgmAtomChain => CriAdx.CueName.BgmAtomChain;
        public string SoundEventName_SeAttack => CriAdx.CueName.SeAttack;
        public string SoundEventName_SeMove => CriAdx.CueName.SeMove;

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        /// <summary>
        /// CRI固有設定
        /// </summary>
        public static class CriAdx
        {

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            /// <summary>
            /// Cue名
            /// </summary>
            public static class CueName
            {
                public const string BgmSpaceWould = "BGM_SpaceWould";
                public const string BgmShotThunder = "BGM_ShotThunder";
                public const string BgmMogTheme = "BGM_MogTheme";
                public const string BgmAtomChain = "BGM_AtomChain";
                public const string SeMove = "SE_Move";
                public const string SeAttack = "SE_Attack";
                public const string SeRandom = "SE_Random";
            }

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    /// <summary>
    /// CriAtom API操作クラス
    /// </summary>
    public class CriAdxApiService : ICriAdxApiService, IDisposable
    {
#if AUDIO_LIB_CRI

        /// <summary>
        /// グローバルオブジェクトの生成
        /// シーンロード前に実行する
        /// </summary>
        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.BeforeSceneLoad)]
        private static void CreateAudioGlobalObject()
        {
            const string audioGlobalPrefabName = "CriAdxGlobal";
            var audioGlobalPrefab = Resources.Load(audioGlobalPrefabName);
            var audioGlobalObject = UnityEngine.Object.Instantiate(audioGlobalPrefab);
            UnityEngine.Object.DontDestroyOnLoad(audioGlobalObject);
        }

#endif

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        /// <summary>
        /// 指定したCueを再生する(3D位置再生)
        /// </summary>
        /// <param name="gameObject">対象GameObject</param>
        /// <param name="cueSheetName">CueSheet名</param>
        /// <param name="cueName">Cue名</param>
        /// <param name="option">再生オプション</param>
        public void Play3d(GameObject gameObject, string cueSheetName, string cueName, ICriAdxApiService.SoundPlayOption option = null)
        {
            // CriAtomSourceの生成
            var criAtomSource = gameObject.GetComponent<CriAtomSource>();
            if (criAtomSource == null)
            {
                criAtomSource = gameObject.AddComponent<CriAtomSource>();
                criAtomSource.cueSheet = cueSheetName;
                criAtomSource.use3dPositioning = true;
            }

            // フェード設定を切り替える
            var criAtomExPlayer = criAtomSource.player;
            ChangeCriAtomExPlayerFadeSettings(criAtomExPlayer, option?.FadeTimeMs ?? 0);

            // オプションに応じて再生
            criAtomSource.cueName = cueName;
            criAtomSource.volume = option?.Volume ?? 1f;
            criAtomSource.pitch = option?.Pitch ?? 0f;

            var criAtomPlayback = criAtomSource.Play();
            _criAtomPlaybackCache[cueName] = criAtomPlayback;
        }

    /// <summary>
    /// SoundTestシーン管理クラス
    /// </summary>
    public class SoundTestSceneManager : MonoBehaviour
    {

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        /// <summary>
        /// Audioサービス
        /// </summary>
        private IGameAudioService GameAudioService => ServiceLocator.Resolve<IGameAudioService>();
        private IGameAudioSettings GameAudioSettings => ServiceLocator.Resolve<IGameAudioSettings>();

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        private void PlayBgm01()
        {
            GameAudioService.PlaySoundEvent(GameAudioSettings.SoundEventName_BgmSpaceWould);
        }

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        /// <summary>
        /// シーンのロード後の初期化処理
        /// </summary>
        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.AfterSceneLoad)]
        private static void InitializeAfterSceneLoad()
        {
            // サービス登録
#if AUDIO_LIB_UNITY_AUDIO
            ServiceLocator.Register<IGameAudioSettings>(new GameUnityAudioSettings());
            ServiceLocator.Register<IGameAudioService>(new GameUnityAudioService());
#elif AUDIO_LIB_CRI
            ServiceLocator.Register<IGameAudioSettings>(new GameCriAdxAudioSettings());
            ServiceLocator.Register<IGameAudioService>(new GameCriAdxAudioService());
#elif AUDIO_LIB_WWISE
            ServiceLocator.Register<IGameAudioSettings>(new GameWwiseAudioSettings());
            ServiceLocator.Register<IGameAudioService>(new GameWwiseAudioService());
#endif
        }