public void playSound(string soundName, Vector3 position)
{
if (streamingSound == null)
{
StreamingSource streamingSource = ContentManager.Get <StreamingSource>(soundName).Duplicate();
streamingSource.Position = 0;
streamingSound = new StreamingSound(streamingSource, 1, 1, 0, true);
}
Vector3 vector3 = subsystemViews.Views[0].ActiveCamera.ViewPosition;
float f = Vector3.Distance(position, vector3);
if (f >= 10)
{
f = 0;
}
else
{
f = 1f - f / 10;
}
if (streamingSound.State == SoundState.Disposed || streamingSound.State == SoundState.Paused || streamingSound.State == SoundState.Stopped)
{
streamingSound.Play();
}
streamingSound.Volume = f;
}
public static void StopMusic()
{
if (m_sound != null)
{
if (m_fadeSound != null)
{
m_fadeSound.Dispose();
}
m_fadeSound = m_sound;
m_sound = null;
}
}
public static void Update()
{
if (m_fadeSound != null)
{
m_fadeSound.Volume = MathUtils.Min(m_fadeSound.Volume - 0.33f * Volume * Time.FrameDuration, Volume);
if (m_fadeSound.Volume <= 0f)
{
m_fadeSound.Dispose();
m_fadeSound = null;
}
}
if (m_sound != null && Time.FrameStartTime >= m_fadeStartTime)
{
m_sound.Volume = MathUtils.Min(m_sound.Volume + 0.33f * Volume * Time.FrameDuration, Volume);
}
if (m_currentMix == Mix.None || Volume == 0f)
{
StopMusic();
}
else if (m_currentMix == Mix.Menu && (Time.FrameStartTime >= m_nextSongTime || !IsPlaying))
{
float startPercentage = IsPlaying ? m_random.Float(0f, 0.75f) : 0f;
switch (m_random.Int(0, 5))
{
case 0:
PlayMusic("Music/NativeAmericanFluteSpirit", startPercentage);
break;
case 1:
PlayMusic("Music/AloneForever", startPercentage);
break;
case 2:
PlayMusic("Music/NativeAmerican", startPercentage);
break;
case 3:
PlayMusic("Music/NativeAmericanHeart", startPercentage);
break;
case 4:
PlayMusic("Music/NativeAmericanPeaceFlute", startPercentage);
break;
case 5:
PlayMusic("Music/NativeIndianChant", startPercentage);
break;
}
m_nextSongTime = Time.FrameStartTime + (double)m_random.Float(40f, 60f);
}
}
public static void PlayMusic(string name, float startPercentage)
{
if (string.IsNullOrEmpty(name))
{
StopMusic();
}
else
{
try
{
StopMusic();
m_fadeStartTime = Time.FrameStartTime + 2.0;
float volume = (m_fadeSound != null) ? 0f : Volume;
StreamingSource streamingSource = ContentManager.Get <StreamingSource>(name).Duplicate();
streamingSource.Position = (long)(MathUtils.Saturate(startPercentage) * (float)(streamingSource.BytesCount / streamingSource.ChannelsCount / 2)) / 16 * 16;
m_sound = new StreamingSound(streamingSource, volume, 1f, 0f, isLooped: false, disposeOnStop: false, 1f);
m_sound.Play();
}
catch
{
Log.Warning("Error playing music \"{0}\".", name);
}
}
}
