/// <summary>
/// 이 클래스가 작동하기 위해서는
/// Initialize()가 호출된 후에 반드시 호출되어야 합니다.
/// </summary>
public static void Start()
{
if (IsReady && !HasStart)
{
timerNumber = 0;
timer = new Timer(1, TickTimer);
Accompaniment.Start();
HasStart = true;
ThemeChanged();
new Test.SFXTest(); // Run some tests.
}
}
/// <summary>
/// 자동 반주의 상태를 초기화합니다.
/// 이것을 호출하는 함수는 반드시 이 함수 호출을 "play"라는 lockName의 Util.TaskQueue 함수 안에서 수행해야 합니다.
/// </summary>
private static void ResetAccompaniment()
{
if (SFXTheme.IsReady)
{
for (int staff = 7; staff <= 8; staff++)
{
if (SFXTheme.CurrentSFXTheme.Instruments.ContainsKey(staff))
{
Accompaniment.SetNewCurrentPattern(staff);
accompanimentPlayNumber[staff] = 0;
accompanimentTickNumber[staff] = 0;
}
}
}
}
/// <summary>
/// 리듬에 맞게 음표를 재생합니다.
/// tickDelegate에 의해 1초에 32번씩 자동으로 호출됩니다.
/// </summary>
private static void Tick()
{
if (!HasStart)
{
return;
}
//Score.NoteOff(outDevice);
Score.NoteOff(syn);
void TickPlay(object[] args)
{
// 지속 효과음이 멈추는 것을 대비하여
if (SFXTheme.CurrentSFXTheme.Instruments.ContainsKey(5) &&
SFXTheme.CurrentSFXTheme.Instruments.ContainsKey(6))
{
if (tickNumber % ((int)TICK_PER_SECOND * 10) == 0)
{
StopPlaying(5);
SFXTheme.InstrumentInfo inst = SFXTheme.CurrentSFXTheme.Instruments[5];
Note note = new Note(inst.sfxPitchModulator(45), inst.sfxVolume, inst.sfxRhythm * 64 * 60, Measure, Position, 5); // 음표를 3840배 길게 늘여서 재생
//Score.PlayANoteForever(outDevice, note, (int)Math.Round(inst.sfxVolume * (SFXTheme.CurrentSFXTheme.Volume / 100D))); // 기본 빗소리 (사라지지 않아야 함)
Score.PlayANote(syn, note, SFXTheme.CurrentSFXTheme.Volume / 100f);
}
if (tickNumber % ((int)TICK_PER_SECOND * 10) == (int)TICK_PER_SECOND * 5)
{
StopPlaying(6);
SFXTheme.InstrumentInfo inst = SFXTheme.CurrentSFXTheme.Instruments[6];
Note note = new Note(inst.sfxPitchModulator(45), inst.sfxVolume, inst.sfxRhythm * 64 * 60, Measure, Position, 6); // 음표를 3840배 길게 늘여서 재생
//Score.PlayANoteForever(outDevice, note, (int)Math.Round(inst.sfxVolume * (SFXTheme.CurrentSFXTheme.Volume / 100D))); // 기본 빗소리 (사라지지 않아야 함)
Score.PlayANote(syn, note, SFXTheme.CurrentSFXTheme.Volume / 100f);
}
}
for (int staff = 7; staff <= 8; staff++)
{
if (SFXTheme.CurrentSFXTheme.Instruments.ContainsKey(staff))
{
if (accompanimentTickNumber[staff] >= Accompaniment.currentPatterns[staff].length)
{
accompanimentPlayNumber[staff]++;
if (accompanimentPlayNumber[staff] >= Accompaniment.currentPatterns[staff].iteration)
{
Accompaniment.SetNewCurrentPattern(staff);
accompanimentPlayNumber[staff] = 0;
}
else
{
Score.Play(Accompaniment.currentPatterns[staff].score, "Accompaniment",
SFXTheme.CurrentSFXTheme.Instruments[staff].accompanimentVolume / 127f);
}
accompanimentTickNumber[staff] = 0;
}
Score accompaniment = Accompaniment.currentPatterns[staff].score;
/*
* // 64분음표 단위로 음을 하나씩 재생
* long measure = accompanimentTickNumber[staff] / 64;
* int position = accompanimentTickNumber[staff] % 64;
* if (SFXTheme.CurrentSFXTheme.Instruments.ContainsKey(staff))
* {
* accompaniment.PlayEnumerable(syn, measure, position, staff,
* (int)Math.Round(SFXTheme.CurrentSFXTheme.Instruments[staff].accompanimentVolume * (SFXTheme.CurrentSFXTheme.Volume / 100D)));
*
* }
*/
accompanimentTickNumber[staff]++;
}
else
{
accompanimentTickNumber[staff] = 0;
}
}
// 자동 반주 악보에 대해서만, 자동 반주가 꺼지면 음량이 0이 되도록
float volumeChanger(string scoreClassName)
{
switch (scoreClassName)
{
case "Accompaniment":
float accompVolume = 1f;
if (!SFXTheme.CurrentSFXTheme.hasAccompanied)
{
accompVolume = 0f;
}
return(SFXTheme.CurrentSFXTheme.Volume / 100f * accompVolume);
default:
return(SFXTheme.CurrentSFXTheme.Volume / 100f);
}
}
// Play()로 재생 목록에 넣은 악보들을 재생
Score.PlayPerTick(syn, volumeChanger);
}
Util.TaskQueue.Add("play", TickPlay);
if (tickNumber % 64 == 0 && (SFXTheme.CurrentSFXTheme.Instruments.ContainsKey(7) || SFXTheme.CurrentSFXTheme.Instruments.ContainsKey(8)) &&
SFXTheme.CurrentSFXTheme.hasAccompanied)
{
syncTransitionBuffer = false;
PlayChordTransition();
}
else if (syncTransitionBuffer && tickNumber % 32 == 0)
{
syncTransitionBuffer = false;
PlayChordTransition();
}
// 동기화된 박자(최소 리듬 단위)에 맞춰 버퍼에 저장되어 있던 음표 재생
if (NoteResolution > 0 && tickNumber % NoteResolution == 0 && syncPlayBuffer.Count > 0)
{
FlushSyncPlayBuffer();
}
//SoundPipeline(buffer);
void IncreaseTick(object[] args)
{
tickNumber++;
}
Util.TaskQueue.Add("play", IncreaseTick);
}
/// <summary>
/// 음악 출력 장치와 타이머를 초기화하고, 현재 음악 테마를 SFXThemeName으로 설정합니다.
/// </summary>
/// <param name="SFXThemeName">설정할 음악 테마 이름</param>
/// <param name="noteResolution">단위 리듬</param>
/// <param name="timerTickDelegates">타이머의 틱마다 추가로 실행할 메서드의 대리자 목록</param>
public static void Initialize(string SFXThemeName, int noteResolution, Timer.TickDelegate[] timerTickDelegates = null)
{
IsReady = false;
HasStart = false;
//outDevice = new OutputDevice(0);
settings = new Settings();
settings[ConfigurationKeys.SynthAudioChannels].IntValue = 2;
syn = new Synth(settings);
try
{
syn.LoadSoundFont("FluidR3_GM.sf2", true);
}
catch (FileNotFoundException e)
{
Console.WriteLine(e.StackTrace);
return;
}
for (int i = 0; i < 16; i++)
{
syn.SoundFontSelect(i, 0);
}
adriver = new AudioDriver(syn.Settings, syn);
/*
* WaveInEvent recorder = new WaveInEvent
* {
* WaveFormat = new WaveFormat(44100, 2)
* };
* BufferedWaveProvider sound = new BufferedWaveProvider(recorder.WaveFormat);
* recorder.DataAvailable += (object sender, WaveInEventArgs e) =>
* {
* sound.AddSamples(e.Buffer, 0, e.BytesRecorded);
* };
* recorder.StartRecording();
* //sound.Read();
*/
//playback = new WaveOutEvent();
//playback.Init(sound);
//playback.Play();
/*
* sound = new BufferedWaveProvider(new WaveFormat(44100, 2));
* buffer = new byte[44100 * 4];
* stream = new MemoryStream();
* Task.Run(() => {
* soundStream = new RawSourceWaveStream(stream, new WaveFormat(44100, 2));
* reverb = new DmoEffectWaveProvider<DmoWavesReverb, DmoWavesReverb.Params>(soundStream);
* outputDevice = new WasapiOut();
*
* outputDevice.Init(reverb);
* outputDevice.Play();
* });
*/
SFXTheme.CurrentSFXTheme = SFXTheme.FindSFXTheme(SFXThemeName);
//Console.WriteLine(SFXThemeName + " " + SFXTheme.CurrentSFXTheme.Name);
NoteResolution = noteResolution;
Accompaniment.Initialize();
tickDelegate += Tick;
if (timerTickDelegates != null)
{
foreach (Timer.TickDelegate t in timerTickDelegates)
{
tickDelegate += t;
}
}
mgmt = new PowerManagement();
mgmt.InitPowerEvents();
mgmt.OnPowerSuspend += Suspend;
mgmt.OnPowerResume += Resume;
syncPlayBuffer = new List <Note>();
syncTransitionBuffer = false;
playPitchEventBuffer = new List <int>();
accompanimentTickNumber = new Dictionary <int, int>();
accompanimentPlayNumber = new Dictionary <int, int>();
accompanimentTickNumber.Add(7, 0);
accompanimentTickNumber.Add(8, 0);
accompanimentPlayNumber.Add(7, 0);
accompanimentPlayNumber.Add(8, 0);
IsReady = true;
/*
* Task.Run(() =>
* {
* var capture = new WasapiLoopbackCapture();
* var effectProvider = new DmoEffectWaveProvider<DmoWavesReverb, DmoWavesReverb.Params>(new WaveInProvider(capture));
*
* PlayEffectorSound(capture, effectProvider);
* using (var outputDevice = new WasapiOut())
* {
* outputDevice.Init(effectProvider);
* capture.StartRecording();
* outputDevice.Play();
* while (capture.CaptureState != NAudio.CoreAudioApi.CaptureState.Stopped)
* {
* Thread.Sleep(500);
* if (!IsReady) capture.StopRecording();
* }
* Console.WriteLine("Effector stopped");
* }
*
* });
*/
}
