void SSoundEntity::Resume( const char* sSoundOrEvent, float fPos )
{
if ( sSoundOrEvent && *sSoundOrEvent )
{
// If not empty
if ( pSoundProxy )
{
// Soundproxy initialized
// first pause the current sound
if ( nSoundID != INVALID_SOUNDID )
{
pSoundProxy->PauseSound( nSoundID, false );
}
pSound = nSoundID != INVALID_SOUNDID ? pSoundProxy->GetSound( nSoundID ) : NULL;
if ( !IsSoundPlaying( pSound ) )
{
// if the current sound is not playing anymore then open the new sound
#if CDK_VERSION < 343
nSoundID = pSoundProxy->PlaySoundEx( sSoundOrEvent, vOffset, vDirection, nSoundFlags, fVolume, fMinRadius, fMaxRadius, eSemantic );
#else
nSoundID = pSoundProxy->PlaySoundEx( sSoundOrEvent, vOffset, vDirection, nSoundFlags, 0, fVolume, fMinRadius, fMaxRadius, eSemantic );
#endif
pSound = nSoundID != INVALID_SOUNDID ? pSoundProxy->GetSound( nSoundID ) : NULL;
if ( !pSound )
{
// if not successful then try again while also doing some cleanup on the proxy
pSoundProxy->StopAllSounds();
pSoundProxy->UpdateSounds();
#if CDK_VERSION < 343
nSoundID = pSoundProxy->PlaySoundEx( sSoundOrEvent, vOffset, vDirection, nSoundFlags, fVolume, fMinRadius, fMaxRadius, eSemantic );
#else
nSoundID = pSoundProxy->PlaySoundEx( sSoundOrEvent, vOffset, vDirection, nSoundFlags, 0, fVolume, fMinRadius, fMaxRadius, eSemantic );
#endif
pSound = nSoundID != INVALID_SOUNDID ? pSoundProxy->GetSound( nSoundID ) : NULL;
}
if ( pSound )
{
pSound->GetInterfaceExtended()->SetSoundPriority( MOVIE_SOUND_PRIORITY - 1 ); // 3D sound have lower priority then 2D
#ifdef SOUNDWRAPPER_PRELOAD
pSound->GetInterfaceExtended()->Preload();
#endif
}
}
Seek( fPos ); // seek to the position requested
// Resume playback
if ( nSoundID != INVALID_SOUNDID )
{
pSoundProxy->PauseSound( nSoundID, false );
}
}
}
}
bool CCE3SoundWrapper::IsPlaying()
{
if ( IsActive() )
{
// Returns true if at least one sound is playing
ISound* sound = GetPreferredSound();
bool bPlaying = IsSoundPlaying( sound );
if ( !bPlaying && !m_bPaused && !m_sSoundOrEvent.empty() )
{
Resume(); // restore consistency
}
return IsSoundPlaying( sound );
}
return false;
}
int FindNextFreeChannel()
{
for (std::vector<unsigned int>::iterator i = gChannels.begin(); i != gChannels.end(); ++i)
{
if(!IsSoundPlaying(*i)) // potential issue, if sound just paused!
{
return *i;
}
}
return -1;
}
void CCE3SoundWrapper::Resume()
{
if ( m_sSoundOrEvent && m_sSoundOrEvent.length() )
{
// If not empty
if ( m_b2DSoundActive && !m_p2DSound )
{
m_p2DSound = gEnv->pSystem->GetISoundSystem()->CreateSound( m_sSoundOrEvent, m_n2DSoundFlags ); // create sound without entity proxy
if ( m_p2DSound )
{
m_p2DSound->SetSemantic( eSoundSemantic_HUD );
m_p2DSound->GetInterfaceExtended()->SetSoundPriority( MOVIE_SOUND_PRIORITY ); // 2d sound gets highest priority
#ifdef SOUNDWRAPPER_PRELOAD
m_p2DSound->GetInterfaceExtended()->Preload();
#endif
}
}
if ( m_p2DSound && !IsSoundPlaying( m_p2DSound ) )
{
RefreshMaxDuration( m_p2DSound );
m_p2DSound->Play( m_f2DVolume );
m_p2DSound->GetInterfaceExtended()->SetCurrentSamplePos( m_pSyncTimesource->GetPosition() * MILLISECOND, true );
#ifdef SOUNDWRAPPER_PRELOAD
m_p2DSound->GetInterfaceExtended()->Preload();
#endif
m_p2DSound->SetPaused( false ); // start playback
RefreshMaxDuration( m_p2DSound ); // retrieve duration later it becomes sometimes unreliable
}
for ( tEntitySoundProxyMap::iterator iterSound = m_SoundProxies.begin(); iterSound != m_SoundProxies.end(); ++iterSound )
{
SSoundEntity& se = iterSound->second;
se.Resume( m_sSoundOrEvent, m_pSyncTimesource->GetPosition() );
RefreshMaxDuration( se.GetSound() );
}
// goto position of sync target
Seek( m_pSyncTimesource->GetPosition() );
m_bPaused = false;
}
}
TSharedPtr<SWidget> FAssetTypeActions_SoundWave::GetThumbnailOverlay(const FAssetData& AssetData) const
{
TArray<TWeakObjectPtr<USoundBase>> SoundList;
SoundList.Add(TWeakObjectPtr<USoundBase>((USoundBase*)AssetData.GetAsset()));
auto OnGetDisplayBrushLambda = [this, SoundList]() -> const FSlateBrush*
{
if (IsSoundPlaying(SoundList))
{
return FEditorStyle::GetBrush("MediaAsset.AssetActions.Stop");
}
return FEditorStyle::GetBrush("MediaAsset.AssetActions.Play");
};
auto IsEnabledLambda = [this, SoundList]() -> bool
{
return CanExecutePlayCommand(SoundList);
};
auto OnClickedLambda = [this, SoundList]() -> FReply
{
if (IsSoundPlaying(SoundList))
{
ExecuteStopSound(SoundList);
}
else
{
ExecutePlaySound(SoundList);
}
return FReply::Handled();
};
auto OnToolTipTextLambda = [this, SoundList]() -> FText
{
if (IsSoundPlaying(SoundList))
{
return LOCTEXT("Blueprint_StopSoundToolTip", "Stop selected Sound Wave");
}
return LOCTEXT("Blueprint_PlaySoundToolTip", "Play selected Sound Wave");
};
return SNew(SBox)
.HAlign(HAlign_Center)
.VAlign(VAlign_Center)
.Padding(FMargin(2))
[
SNew(SButton)
.ButtonStyle(FEditorStyle::Get(), "HoverHintOnly")
.ToolTipText_Lambda(OnToolTipTextLambda)
.Cursor(EMouseCursor::Default) // The outer widget can specify a DragHand cursor, so we need to override that here
.ForegroundColor(FSlateColor::UseForeground())
.IsEnabled_Lambda(IsEnabledLambda)
.OnClicked_Lambda(OnClickedLambda)
[
SNew(SBox)
.MinDesiredWidth(16)
.MinDesiredHeight(16)
[
SNew(SImage)
.Image_Lambda(OnGetDisplayBrushLambda)
]
]
];
}