GHZLangChao/Assets/LangChaoRTC/Agora-RTC-Plugin/Agora-Unity-RTC-SDK/Code/Impl/SpatialAudio.cs

namespace Agora.Rtc
{
    //public sealed class CloudSpatialAudioEngine : ICloudSpatialAudioEngine
    //{
    //    private IRtcEngine _rtcEngineInstance = null;
    //    private CloudSpatialAudioEngineImpl _cloudSpatialAudioEngineImpl = null;
    //    private const string ErrorMsgLog = "[CloudSpatialAudioEngine]:Api not supported!";
    //    private const int ErrorCode = -7;

    //    private CloudSpatialAudioEngine(IRtcEngine rtcEngine, CloudSpatialAudioEngineImpl impl)
    //    {
    //        _rtcEngineInstance = null;
    //        _cloudSpatialAudioEngineImpl = impl;
    //    }

    //    ~CloudSpatialAudioEngine()
    //    {
    //        _rtcEngineInstance = null;
    //    }

    //    private static ICloudSpatialAudioEngine instance = null;
    //    public static ICloudSpatialAudioEngine Instance
    //    {
    //        get
    //        {
    //            return instance;
    //        }
    //    }

    //    public override CloudSpatialAudioEventHandler GetCloudSpatialAudioEventHandler()
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return null;
    //        }
    //        return _cloudSpatialAudioEngineImpl.GetCloudSpatialAudioEventHandler();
    //    }
        
    //    public override void InitEventHandler(ICloudSpatialAudioEventHandler engineEventHandler)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return;
    //        }
    //        _cloudSpatialAudioEngineImpl.InitEventHandler(engineEventHandler);
    //    }

    //    public override int Initialize(CloudSpatialAudioConfig config)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.Initialize(config);
    //    }

    //    public override void Dispose()
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return;
    //        }
    //        _cloudSpatialAudioEngineImpl.Dispose();
    //    }

    //    public override int SetMaxAudioRecvCount(int maxCount)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.SetMaxAudioRecvCount(maxCount);
    //    }

    //    public override int SetAudioRecvRange(float range)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.SetAudioRecvRange(range);
    //    }

    //    public override int SetDistanceUnit(float unit)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.SetDistanceUnit(unit);
    //    }

    //    public override int UpdateSelfPosition(float[] position, float[] axisForward, float[] axisRight, float[] axisUp)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.UpdateSelfPosition(position, axisForward, axisRight, axisUp);
    //    }

    //    public override int UpdateSelfPositionEx(float[] position, float[] axisForward, float[] axisRight, float[] axisUp, RtcConnection connection)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.UpdateSelfPositionEx(position, axisForward, axisRight, axisUp, connection);
    //    }

    //    public override int UpdatePlayerPositionInfo(int playerId, float[] position, float[] forward)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.UpdatePlayerPositionInfo(playerId, position, forward);
    //    }

    //    public override int SetParameters(string @params)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.SetParameters(@params);
    //    }

    //    public override int MuteLocalAudioStream(bool mute)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.MuteLocalAudioStream(mute);
    //    }

    //    public override int MuteAllRemoteAudioStreams(bool mute)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.MuteAllRemoteAudioStreams(mute);
    //    }

    //    public override int EnableSpatializer(bool enable, bool applyToTeam)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.EnableSpatializer(enable, applyToTeam);
    //    }

    //    public override int SetTeamId(int teamId)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.SetTeamId(teamId);
    //    }
  
    //    public override int SetAudioRangeMode(AUDIO_RANGE_MODE_TYPE rangeMode)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.SetAudioRangeMode(rangeMode);
    //    }

    //    public override int EnterRoom(string token, string roomName, uint uid)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.EnterRoom(token, roomName, uid);
    //    }

    //    public override int ExitRoom()
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.ExitRoom();
    //    }

    //    public override int GetTeammates(ref uint[] uids, ref int userCount)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.GetTeammates(ref uids, ref userCount);
    //    }

    //    public override int RenewToken(string token)
    //    {
    //        if (_rtcEngineInstance == null || _cloudSpatialAudioEngineImpl == null)
    //        {
    //            AgoraLog.LogError(ErrorMsgLog);
    //            return ErrorCode;
    //        }
    //        return _cloudSpatialAudioEngineImpl.RenewToken(token);
    //    }

    //    internal static ICloudSpatialAudioEngine GetInstance(IRtcEngine rtcEngine, CloudSpatialAudioEngineImpl impl)
    //    {
    //        return instance ?? (instance = new CloudSpatialAudioEngine(rtcEngine, impl));
    //    }

    //    internal static void ReleaseInstance()
    //    {
    //        instance = null;
    //    }
    //}

    public sealed class LocalSpatialAudioEngine : ILocalSpatialAudioEngine
    {
        private IRtcEngine _rtcEngineInstance = null;
        private LocalSpatialAudioEngineImpl _localSpatialAudioEngineImpl = null;
        private const int ErrorCode = -7;

        private LocalSpatialAudioEngine(IRtcEngine rtcEngine, LocalSpatialAudioEngineImpl impl)
        {
            _rtcEngineInstance = rtcEngine;
            _localSpatialAudioEngineImpl = impl;
        }

        ~LocalSpatialAudioEngine()
        {
            _rtcEngineInstance = null;
        }

        private static ILocalSpatialAudioEngine instance = null;
        public static ILocalSpatialAudioEngine Instance
        {
            get
            {
                return instance;
            }
        }

        public override void Dispose()
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return;
            }
            _localSpatialAudioEngineImpl.Dispose();
        }

        public override int Initialize()
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.Initialize();
        }

        public override int SetMaxAudioRecvCount(int maxCount)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.SetMaxAudioRecvCount(maxCount);
        }

        public override int SetAudioRecvRange(float range)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.SetAudioRecvRange(range);
        }

        public override int SetDistanceUnit(float unit)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.SetDistanceUnit(unit);
        }

        public override int UpdateSelfPosition(float[] position, float[] axisForward, float[] axisRight, float[] axisUp)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.UpdateSelfPosition(position, axisForward, axisRight, axisUp);
        }

        public override int UpdateSelfPositionEx(float[] position, float[] axisForward, float[] axisRight, float[] axisUp, RtcConnection connection)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.UpdateSelfPositionEx(position, axisForward, axisRight, axisUp, connection);
        }

        public override int UpdatePlayerPositionInfo(int playerId, float[] position, float[] forward)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.UpdatePlayerPositionInfo(playerId, position, forward);
        }

        public override int SetParameters(string @params)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.SetParameters(@params);
        }

        public override int MuteLocalAudioStream(bool mute)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.MuteLocalAudioStream(mute);
        }

        public override int MuteAllRemoteAudioStreams(bool mute)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.MuteAllRemoteAudioStreams(mute);
        }

        public override int UpdateRemotePosition(uint uid, float[] position, float[] forward)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.UpdateRemotePosition(uid, position, forward);
        }

        public override int UpdateRemotePositionEx(uint uid, float[] position, float[] forward, RtcConnection connection)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.UpdateRemotePositionEx(uid, position, forward, connection);
        }

        public override int RemoveRemotePosition(uint uid)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.RemoveRemotePosition(uid);
        }

        public override int RemoveRemotePositionEx(uint uid, RtcConnection connection)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.RemoveRemotePositionEx(uid, connection);
        }

        public override int ClearRemotePositions()
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.ClearRemotePositions();
        }

        public override int ClearRemotePositionsEx(RtcConnection connection)
        {
            if (_rtcEngineInstance == null || _localSpatialAudioEngineImpl == null)
            {
                return ErrorCode;
            }
            return _localSpatialAudioEngineImpl.ClearRemotePositionsEx(connection);
        }

        internal static ILocalSpatialAudioEngine GetInstance(IRtcEngine rtcEngine, LocalSpatialAudioEngineImpl impl)
        {
            return instance ?? (instance = new LocalSpatialAudioEngine(rtcEngine, impl));
        }

        internal static void ReleaseInstance()
        {
            instance = null;
        }
    }
}