public void StopMusic()
{
m_currentTransition = null;
m_nextTransitions.Clear();
m_musicState = MyMusicState.Stopped;
if (m_musicCue != null)
{
try
{
m_musicCue.Stop();
}
catch (Exception e)
{
MyLog.Default.WriteLine(e);
if (m_audioEngine == null || m_audioEngine.IsDisposed)
{
MyLog.Default.WriteLine("Audio engine disposed!", LoggingOptions.AUDIO);
}
}
}
}
private void UpdateMusic(int stepSizeinMS)
{
if (m_musicState == MyMusicState.Transition)
{
m_timeFromTransitionStart += stepSizeinMS;
// if transition time elapsed, we stop actual playing cue and set music state to stopped
if (m_timeFromTransitionStart >= TRANSITION_TIME)
{
m_musicState = MyMusicState.Stopped;
if ((m_musicCue != null) && m_musicCue.IsPlaying)
{
m_musicCue.Stop(true);
m_musicCue = null;
}
}
// we decrease music volume (because transition effect)
else if ((m_musicCue != null) && m_musicCue.IsPlaying)
{
if ((m_musicAudioVoice.Volume > 0f) && m_musicOn)
m_musicAudioVoice.SetVolume((1f - (float)m_timeFromTransitionStart / TRANSITION_TIME) * m_volumeAtTransitionStart);
}
}
if (m_musicState == MyMusicState.Stopped)
{
MyMusicTransition? nextTransition = GetNextTransition();
// we save current transition as next transition, if we want apply transition with higher priority, so after new transition stop, then this old transition return back
if ((m_currentTransition != null) && (m_nextTransitions.Count > 0) && (nextTransition != null) && (nextTransition.Value.Priority > m_currentTransition.Value.Priority))
m_nextTransitions[m_currentTransition.Value.Priority] = m_currentTransition.Value;
m_currentTransition = nextTransition;
// it there is current transition to play, we play it and set state to playing
if (m_currentTransition != null)
{
m_musicAudioVoice.SetVolume(m_volumeMusic);
PlayMusicByTransition(m_currentTransition.Value);
m_nextTransitions.Remove(m_currentTransition.Value.Priority);
m_musicState = MyMusicState.Playing;
}
}
if (m_musicState == MyMusicState.Playing)
{
if ((m_musicCue == null) || !m_musicCue.IsPlaying)
{
if (m_loopMusic && m_currentTransition != null)
{
// we play current transition in loop
Debug.Assert(m_currentTransition != null);
PlayMusicByTransition(m_currentTransition.Value);
}
else
{
// switches to another, random, track
m_currentTransition = null;
//MyStringId? newTransitionEnum = GetRandomTransitionEnum();
MyStringId? newTransitionEnum = MyStringId.GetOrCompute("Default");
if (newTransitionEnum.HasValue)
ApplyTransition(newTransitionEnum.Value, 0, null, false);
}
}
}
}
public void StopMusic()
{
m_currentTransition = null;
m_nextTransitions.Clear();
m_musicState = MyMusicState.Stopped;
if (m_musicCue != null)
{
try
{
m_musicCue.Stop();
}
catch (Exception e)
{
MyLog.Default.WriteLine(e);
if (m_audioEngine == null || m_audioEngine.IsDisposed)
{
MyLog.Default.WriteLine("Audio engine disposed!", LoggingOptions.AUDIO);
}
}
}
}
private void UpdateMusic(int stepSizeinMS)
{
if (m_musicState == MyMusicState.Transition)
{
m_timeFromTransitionStart += stepSizeinMS;
// if transition time elapsed, we stop actual playing cue and set music state to stopped
if (m_timeFromTransitionStart >= TRANSITION_TIME)
{
m_musicState = MyMusicState.Stopped;
if ((m_musicCue != null) && m_musicCue.IsPlaying)
{
m_musicCue.Stop(true);
m_musicCue = null;
}
}
// we decrease music volume (because transition effect)
else if ((m_musicCue != null) && m_musicCue.IsPlaying)
{
if ((m_musicAudioVoice.Volume > 0f) && m_musicOn)
{
m_musicAudioVoice.SetVolume((1f - (float)m_timeFromTransitionStart / TRANSITION_TIME) * m_volumeAtTransitionStart);
}
}
}
if (m_musicState == MyMusicState.Stopped)
{
MyMusicTransition?nextTransition = GetNextTransition();
// we save current transition as next transition, if we want apply transition with higher priority, so after new transition stop, then this old transition return back
if ((m_currentTransition != null) && (m_nextTransitions.Count > 0) && (nextTransition != null) && (nextTransition.Value.Priority > m_currentTransition.Value.Priority))
{
m_nextTransitions[m_currentTransition.Value.Priority] = m_currentTransition.Value;
}
m_currentTransition = nextTransition;
// it there is current transition to play, we play it and set state to playing
if (m_currentTransition != null)
{
m_musicAudioVoice.SetVolume(m_volumeMusic);
PlayMusicByTransition(m_currentTransition.Value);
m_nextTransitions.Remove(m_currentTransition.Value.Priority);
m_musicState = MyMusicState.Playing;
}
}
if (m_musicState == MyMusicState.Playing)
{
if ((m_musicCue == null) || !m_musicCue.IsPlaying)
{
if (m_loopMusic && m_currentTransition != null)
{
// we play current transition in loop
Debug.Assert(m_currentTransition != null);
PlayMusicByTransition(m_currentTransition.Value);
}
else
{
// switches to another, random, track
m_currentTransition = null;
MyStringId?newTransitionEnum = GetRandomTransitionEnum();
if (newTransitionEnum.HasValue)
{
ApplyTransition(newTransitionEnum.Value, 0, null, false);
}
}
}
}
}
private static void UpdateMusic()
{
if (m_musicState == MyMusicState.Transition)
{
m_timeFromTransitionStart += MyConstants.PHYSICS_STEP_SIZE_IN_MILLISECONDS;
// if transition time elapsed, we stop actual playing cue and set music state to stopped
if (m_timeFromTransitionStart >= TRANSITION_TIME)
{
m_musicState = MyMusicState.Stopped;
if (m_musicCue != null && m_musicCue.Value.IsPlaying)
{
m_musicCue.Value.Stop(StopFlags.Immediate);
m_musicCue = null;
}
}
// we decrease music volume (because transition effect)
else if (m_musicCue != null && m_musicCue.Value.IsPlaying)
{
//temporary disabled, volume decreasing now works strange (terible noise)
if (m_volumeMusic > 0f && m_musicOn)
{
m_musicCategory.SetVolume((1f - (float)m_timeFromTransitionStart / TRANSITION_TIME) * m_volumeMusic);
}
}
}
if (m_musicState == MyMusicState.Stopped)
{
MyMusicTransition? nextTransition = GetNextTransition();
// we save current transition as next transition, if we want apply transition with higher priority, so after new transition stop, then this old transition return back
if (m_currentTransition != null && m_nextTransitions.Count > 0 && nextTransition != null && nextTransition.Value.Priority > m_currentTransition.Value.Priority)
{
m_nextTransitions[m_currentTransition.Value.Priority] = m_currentTransition.Value;
}
m_currentTransition = nextTransition;
// it there is current transition to play, we play it and set state to playing
if (m_currentTransition != null)
{
PlayMusicByTransition(m_currentTransition.Value);
m_nextTransitions.Remove(m_currentTransition.Value.Priority);
m_musicState = MyMusicState.Playing;
}
}
if (m_musicState == MyMusicState.Playing)
{
// we play current transition in loop
//TODO: IsStopped makes peaks
if (m_musicCue != null && (!m_musicCue.Value.IsValid || m_musicCue.Value.IsStopped))
{
if (m_loopMusic)
{
Debug.Assert(m_currentTransition != null);
PlayMusicByTransition(m_currentTransition.Value);
}
else
{
m_loopMusic = true; //default
StopTransition(m_currentTransition.Value.Priority);
}
}
}
}
static void ClearMusicTransitions()
{
m_musicState = MyMusicState.Stopped;
m_musicCue = null;
//m_nextTransition = null;
m_nextTransitions.Clear();
m_currentTransition = null;
}
