Beispiel #1
0
        private static IEnumerator LoadSoundFontThread()
        {
            if (MidiPlayerGlobal.ImSFCurrent != null)
            {
                Debug.Log("Load MidiPlayerGlobal.ImSFCurrent: " + MidiPlayerGlobal.ImSFCurrent.SoundFontName);
                Debug.Log("Load CurrentMidiSet.ActiveSounFontInfo: " + CurrentMidiSet.ActiveSounFontInfo.Name);

                MidiPlayerGlobal.SoundFontLoaded = false;
                MidiPlayer[] midiplayers = null;
                if (Application.isPlaying)
                {
                    midiplayers = GameObject.FindObjectsOfType <MidiPlayer>();
                    if (midiplayers != null)
                    {
                        foreach (MidiPlayer mp in midiplayers)
                        {
                            //if (mp is MidiFilePlayer) ((MidiFilePlayer)mp).MPTK_Pause();
                            yield return(Instance.StartCoroutine(mp.MPTK_ClearAllSound(true)));
                        }
                    }
                    //return;
                    DicAudioClip.Init();
                }
                MidiPlayerGlobal.LoadCurrentSF();
                Debug.Log("   Time To Load SoundFont: " + Math.Round(MidiPlayerGlobal.MPTK_TimeToLoadSoundFont.TotalSeconds, 3).ToString() + " second");
                Debug.Log("   Time To Load Waves: " + Math.Round(MidiPlayerGlobal.MPTK_TimeToLoadWave.TotalSeconds, 3).ToString() + " second");
                MidiPlayerGlobal.SoundFontLoaded = true;

                if (Application.isPlaying)
                {
                    if (midiplayers != null)
                    {
                        foreach (MidiPlayer mp in midiplayers)
                        {
                            if (mp is MidiFilePlayer)
                            {
                                ((MidiFilePlayer)mp).MPTK_ReSyncTime();
                            }
                        }
                    }
                }
            }
        }
Beispiel #2
0
 /// <summary>
 /// Load samples associated to a patch
 /// </summary>
 /// <param name="ibank"></param>
 /// <param name="ipatch"></param>
 private static void LoadSamples(int ibank, int ipatch)
 {
     try
     {
         float start = Time.realtimeSinceStartup;
         //Debug.Log(">>> Load Preset - b:" + ibank + " p:" + ipatch);
         if (ImSFCurrent != null)
         {
             ImPreset preset = ImSFCurrent.Banks[ibank].Presets[ipatch];
             //Debug.Log("Loading Preset - " + index + " '" + preset.Name + "'");
             // Load each sample associated with this preset in DicAudioClip
             foreach (ImInstrument inst in preset.Instruments)
             {
                 foreach (ImSample smpl in inst.Samples)
                 {
                     if (smpl.WaveFile != null)
                     {
                         if (!DicAudioClip.Exist(smpl.WaveFile))
                         {
                             AudioClip ac = Resources.Load <AudioClip>(WavePath + "/" + Path.GetFileNameWithoutExtension(smpl.WaveFile));
                             if (ac != null)
                             {
                                 DicAudioClip.Add(smpl.WaveFile, ac);
                                 MPTK_CountWaveLoaded++;
                             }
                             //else Debug.LogWarning("Wave " + smpl.WaveFile + " not found");
                         }
                     }
                 }
             }
             //Debug.Log("--- Loaded Preset - " + ipatch + " '" + preset.Name + "' " + count + " samples loaded");
         }
         else
         {
             Debug.Log("Presets not loaded ");
         }
     }
     catch (System.Exception ex)
     {
         MidiPlayerGlobal.ErrorDetail(ex);
     }
 }
Beispiel #3
0
        /// <summary>
        /// Call by the first MidiPlayer awake
        /// </summary>
        //public static void Init()
        //{
        //    Instance.StartCoroutine(Instance.InitThread());
        //}

        /// <summary>
        /// Call by the first MidiPlayer awake
        /// </summary>
        private IEnumerator InitThread()
        {
            if (!Initialized)
            {
                //Debug.Log("MidiPlayerGlobal InitThread");
                SoundFontLoaded = false;
                Initialized     = true;
                ImSFCurrent     = null;

                try
                {
                    AudioListener = Component.FindObjectOfType <AudioListener>();
                    if (AudioListener == null)
                    {
                        Debug.LogWarning("No audio listener found. Add one and only one AudioListener component to your hierarchy.");
                        //return;
                    }
                }
                catch (System.Exception ex)
                {
                    MidiPlayerGlobal.ErrorDetail(ex);
                }

                try
                {
                    AudioListener[] listeners = Component.FindObjectsOfType <AudioListener>();
                    if (listeners != null && listeners.Length > 1)
                    {
                        Debug.LogWarning("More than one audio listener found. Some unexpected behaviors could happen.");
                    }
                }
                catch (System.Exception ex)
                {
                    MidiPlayerGlobal.ErrorDetail(ex);
                }

                try
                {
                    LoadMidiSetFromRsc();
                    DicAudioClip.Init();
                }
                catch (System.Exception ex)
                {
                    MidiPlayerGlobal.ErrorDetail(ex);
                }

                if (CurrentMidiSet == null)
                {
                    Debug.LogWarning("No Midi defined, go to menu 'Tools/MPTK - Midi File Setup' or alt-m");
                    yield return(0);
                }
                else if (CurrentMidiSet.ActiveSounFontInfo == null)
                {
                    Debug.LogWarning("No Active SoundFont found. Define SoundFont from the menu 'Tools/MPTK - SoundFont Setup' or alt-f");
                    yield return(0);
                }

                LoadCurrentSF();
                //Debug.Log("");

                if (ImSFCurrent != null)
                {
                    SoundFontLoaded = true;
                }
            }
        }
Beispiel #4
0
        /// <summary>
        /// Play one note - [New 1.7]
        /// </summary>
        /// <param name="note"></param>
        public void MPTK_PlayNote(MidiNote note)
        {
            try
            {
                // Search sample associated to the preset, midi note and velocity
                int selectedBank = note.Drum ? MidiPlayerGlobal.CurrentMidiSet.ActiveSounFontInfo.DrumKitBankNumber : selectedBank = MidiPlayerGlobal.CurrentMidiSet.ActiveSounFontInfo.DefaultBankNumber;
                int noteMidi     = note.Midi;
                if (!note.Drum)
                {
                    noteMidi += MPTK_Transpose;
                }

                //ImSample smpl = MidiPlayerGlobal.GetImSample(selectedBank, note.Patch, noteMidi, note.Velocity);
                //if (smpl != null)
                {
                    List <ImSample> samples = MidiPlayerGlobal.GetImMultiSample(selectedBank, note.Patch, noteMidi, note.Velocity);
                    //LogInfoSample(note, null, " Found " + samples.Count + " samples");
                    foreach (ImSample smpl in samples)
                    {
                        note.Pitch = Mathf.Pow(_ratioHalfTone, (float)(noteMidi - smpl.OriginalPitch + smpl.CoarseTune) + (float)smpl.FineTune / 100f);
                        // Load wave from audioclip
                        AudioClip clip = DicAudioClip.Get(smpl.WaveFile);
                        if (clip != null && clip.loadState == AudioDataLoadState.Loaded)
                        {
                            if (MPTK_LogWaves)
                            {
                                LogInfoSample(note, smpl);
                            }

                            AudioSource audioSelected = null;

                            // Search audioclip not playing with the same wave
                            try
                            {
                                foreach (AudioSource audio in audiosources)
                                {
                                    //Debug.Log(audio.isPlaying + " " + audio.clip.name + " " + clip.name);
                                    if (!audio.isPlaying && audio.clip.name == clip.name)
                                    {
                                        audioSelected = audio;
                                        break;
                                    }
                                }
                            }
                            catch (System.Exception ex)
                            {
                                MidiPlayerGlobal.ErrorDetail(ex);
                            }

                            if (audioSelected == null)
                            {
                                // No audiosource available, create a new audiosource
                                audioSelected = Instantiate <AudioSource>(AudioSourceTemplate);
                                audioSelected.Stop();
                                audioSelected.transform.position = AudioSourceTemplate.transform.position;
                                audioSelected.transform.SetParent(this.transform);
                                audiosources.Add(audioSelected);
                                // Assign sound to audioclip
                                audioSelected.clip = clip;
                            }

                            // Play note
                            StartCoroutine(PlayNote(audioSelected, note.Drum, smpl, note, timeToRelease));
                        }
                        else
                        {
                            if (MPTK_LogWaves)
                            {
                                LogInfoSample(note, null, smpl.WaveFile + "         ******** Clip not ready to play or not found ******");
                            }
                        }
                    }
                    //else
                    if (samples.Count == 0)
                    {
                        if (MPTK_LogWaves)
                        {
                            LogInfoSample(note, null, "               ********* Sample not found *********");
                        }
                    }
                }
            }
            catch (System.Exception ex)
            {
                MidiPlayerGlobal.ErrorDetail(ex);
            }
        }