C++ CChoreoEvent::GetType方法代码示例

bool CChoreoChannel::GetSortedCombinedEventList( char const *cctoken, CUtlRBTree< CChoreoEvent * >& events )
{
	events.RemoveAll();

	int i;
	// Sort items
	int c = GetNumEvents();
	for ( i = 0; i < c; i++ )
	{
		CChoreoEvent *e = GetEvent( i );
		Assert( e );
		if ( e->GetType() != CChoreoEvent::SPEAK )
			continue;

		if ( e->GetCloseCaptionType() == CChoreoEvent::CC_DISABLED )
			continue;

		// A master with no slaves is not a combined event
		if ( e->GetCloseCaptionType() == CChoreoEvent::CC_MASTER &&
			 e->GetNumSlaves() == 0 )
			 continue;

		char const *token = e->GetCloseCaptionToken();
		if ( Q_stricmp( token, cctoken ) )
			continue;

		events.Insert( e );
	}

	return ( events.Count() > 0 ) ? true : false;
}

bool GetFirstSoundInScene( const char *pSceneFilename, char *pSoundName, int soundNameLen )
{
	CChoreoScene *pScene = HammerLoadScene( pSceneFilename );
	if ( !pScene )
		return false;
	
	for ( int i = 0; i < pScene->GetNumEvents(); i++ )
	{
		CChoreoEvent *e = pScene->GetEvent( i );
		if ( !e || e->GetType() != CChoreoEvent::SPEAK )
			continue;

		const char *pParameters = e->GetParameters();
		V_strncpy( pSoundName, pParameters, soundNameLen );
		delete pScene;
		return true;
	}
	
	delete pScene;
	return false;	
}

void CVCDFile::LoadSoundsFromScene( CChoreoScene *scene )
{
	if ( !scene )
		return;

	CChoreoEvent *e;

	int c = scene->GetNumEvents();
	for ( int i = 0; i < c; i++ )
	{
		e = scene->GetEvent( i );
		if ( !e )
			continue;

		if ( e->GetType() != CChoreoEvent::SPEAK )
			continue;

		CSoundEntry *se = new CSoundEntry( this, e->GetParameters() );
		m_Sounds.AddToTail( se );
	}
}

//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void C_SceneEntity::PrefetchAnimBlocks( CChoreoScene *pScene )
{
	if (!CommandLine()->FindParm("-hushasserts"))
	{
		Assert( pScene && m_bMultiplayer );
	}
	if ( !pScene || !m_bMultiplayer )
		return;

	// Build a fast lookup, too
	CUtlMap<CChoreoActor*,CBaseFlex*> actorMap( 0, 0, DefLessFunc( CChoreoActor* ) );

	int nSpew = 0;
	int nResident = 0;
	int nChecked = 0;

	// Iterate events and precache necessary resources
	for ( int i = 0; i < pScene->GetNumEvents(); i++ )
	{
		CChoreoEvent *pEvent = pScene->GetEvent( i );
		if ( !pEvent )
			continue;

		// load any necessary data
		switch ( pEvent->GetType() )
		{
		default:
			break;
		case CChoreoEvent::SEQUENCE:
		case CChoreoEvent::GESTURE:
			{
				CChoreoActor *pActor = pEvent->GetActor();
				if ( pActor )
				{
					CBaseFlex *pFlex = NULL;
					int idx = actorMap.Find( pActor );
					if ( idx == actorMap.InvalidIndex() )
					{
						pFlex = FindNamedActor( pActor );
						idx = actorMap.Insert( pActor, pFlex );
					}
					else
					{
						pFlex = actorMap[ idx ];
					}

					if ( pFlex )
					{
						int iSequence = pFlex->LookupSequence( pEvent->GetParameters() );
						if ( iSequence >= 0 )
						{
							CStudioHdr *pStudioHdr = pFlex->GetModelPtr();
							if ( pStudioHdr )
							{
								// Now look up the animblock
								mstudioseqdesc_t &seqdesc = pStudioHdr->pSeqdesc( iSequence );
								for ( int i = 0 ; i < seqdesc.groupsize[ 0 ] ; ++i )
								{
									for ( int j = 0; j < seqdesc.groupsize[ 1 ]; ++j )
									{
										int iAnimation = seqdesc.anim( i, j );
										int iBaseAnimation = pStudioHdr->iRelativeAnim( iSequence, iAnimation );
										mstudioanimdesc_t &animdesc = pStudioHdr->pAnimdesc( iBaseAnimation );

										++nChecked;

										if ( nSpew != 0 )
										{
											Msg( "%s checking block %d\n", pStudioHdr->pszName(), animdesc.animblock );
										}

										// Async load the animation
										int iFrame = 0;
										const mstudioanim_t *panim = animdesc.pAnim( &iFrame );
										if ( panim )
										{
											++nResident;
											if ( nSpew > 1 )
											{
												Msg( "%s:%s[%i:%i] was resident\n", pStudioHdr->pszName(), animdesc.pszName(), i, j );
											}
										}
										else
										{
											if ( nSpew != 0 )
											{
												Msg( "%s:%s[%i:%i] async load\n", pStudioHdr->pszName(), animdesc.pszName(), i, j );
											}
										}
									}
								}
							}
						}
					}
				}
				break;
			}
//.........这里部分代码省略.........

//-----------------------------------------------------------------------------
// Redraw to screen
//-----------------------------------------------------------------------------
void CChoreoGlobalEventWidget::redraw( CChoreoWidgetDrawHelper& drawHelper )
{
	if ( !getVisible() )
		return;

	CChoreoEvent *event = GetEvent();
	if ( !event )
		return;

	RECT rcTab;
	rcTab = getBounds();

	bool isLoop = false;
	COLORREF pointColor = COLOR_CHOREO_SEGMENTDIVIDER;
	COLORREF clr = COLOR_CHOREO_SEGMENTDIVIDER_BG;
	switch ( event->GetType() )
	{
	default:
		break;
	case CChoreoEvent::LOOP:
		{
			clr				= COLOR_CHOREO_LOOPPOINT_BG;
			pointColor		= COLOR_CHOREO_LOOPPOINT;
			isLoop			= true;
		}
		break;
	case CChoreoEvent::STOPPOINT:
		{
			clr				= COLOR_CHOREO_STOPPOINT_BG;
			pointColor		= COLOR_CHOREO_STOPPOINT;
		}
		break;
	}

	if ( IsSelected() )
	{
		InflateRect( &rcTab, 2, 2 );

		drawHelper.DrawTriangleMarker( rcTab, pointColor );

		InflateRect( &rcTab, -2, -2 );

		drawHelper.DrawTriangleMarker( rcTab, RGB( 240, 240, 220 ) );

	}
	else
	{
		drawHelper.DrawTriangleMarker( rcTab, pointColor );
	}

	RECT rcClient;
	drawHelper.GetClientRect( rcClient );

	RECT rcLine = rcTab;
	rcLine.top = rcTab.bottom + 2;
	rcLine.bottom = rcClient.bottom;
	rcLine.left = ( rcLine.left + rcLine.right ) / 2;
	rcLine.right = rcLine.left;

	if ( IsSelected() )
	{
		drawHelper.DrawColoredLine( clr, PS_DOT, 2, rcLine.left, rcLine.top, rcLine.right, rcLine.bottom );
	}
	else
	{
		drawHelper.DrawColoredLine( clr, PS_DOT, 1, rcLine.left, rcLine.top, rcLine.right, rcLine.bottom );
	}

	if ( event->GetType() == CChoreoEvent::STOPPOINT )
	{
		OffsetRect( &rcTab, -4, 15 );

		mxbitmapdata_t *image = CChoreoEventWidget::GetImage( event->GetType() );
		if ( image )
		{
			drawHelper.OffsetSubRect( rcTab );
			DrawBitmapToDC( drawHelper.GrabDC(), rcTab.left, rcTab.top, 16, 16, *image );	
		}
	}

	if ( !isLoop )
		return;

	COLORREF labelText = COLOR_INFO_TEXT;
	DrawLabel( drawHelper, labelText, rcLine.left, rcLine.top + 2, false );

	// Figure out loop spot
	float looptime = (float)atof( event->GetParameters() );

	// Find pixel for that
	bool clipped = false;
	int x = m_pView->GetPixelForTimeValue( looptime, &clipped );
	if ( clipped )
		return;

	rcLine.left = x;
	rcLine.right = x;
//.........这里部分代码省略.........

//-----------------------------------------------------------------------------
// Purpose: FIXME:  This should either be embedded or we should draw the caption
//  here
//-----------------------------------------------------------------------------
void CChoreoEventWidget::redraw( CChoreoWidgetDrawHelper& drawHelper )
{
	if ( !getVisible() )
		return;

	CChoreoEvent *event = GetEvent();
	if ( !event )
		return;

	int deflateborder = 1;
	int fontsize = 9;

	HDC dc = drawHelper.GrabDC();
	RECT rcClient = getBounds();

	RECT rcDC;
	drawHelper.GetClientRect( rcDC );

	RECT dummy;
	if ( !IntersectRect( &dummy, &rcDC, &rcClient ) )
		return;

	bool ramponly = m_pView->IsRampOnly();

	if ( IsSelected() && !ramponly )
	{
		InflateRect( &rcClient, 3, 1 );
		//rcClient.bottom -= 1;
		rcClient.right += 1;

		RECT rcFrame = rcClient;
		RECT rcBorder = rcClient;

		rcFrame.bottom = rcFrame.top + 17;
		rcBorder.bottom = rcFrame.top + 17;

		COLORREF clrSelection = RGB( 0, 63, 63 );
		COLORREF clrBorder = RGB( 100, 200, 255 );

		HBRUSH brBorder = CreateSolidBrush( clrBorder );
		HBRUSH brSelected = CreateHatchBrush( HS_FDIAGONAL, clrSelection );
		for ( int i = 0; i < 2; i++ )
		{
			FrameRect( dc, &rcFrame, brSelected );
			InflateRect( &rcFrame, -1, -1 );
		}
		FrameRect( dc, &rcBorder, brBorder );
		FrameRect( dc, &rcFrame, brBorder );

		DeleteObject( brSelected );
		DeleteObject( brBorder );
		rcClient.right -= 1;
		//rcClient.bottom += 1;
		InflateRect( &rcClient, -3, -1 );
	}	

	RECT rcEvent;
	rcEvent = rcClient;

	InflateRect( &rcEvent, 0, -deflateborder );

	rcEvent.bottom = rcEvent.top + 10;

	if ( event->GetType() == CChoreoEvent::SPEAK && m_pWaveFile && !event->HasEndTime() )
	{
		event->SetEndTime( event->GetStartTime() + m_pWaveFile->GetRunningLength() );
		rcEvent.right = ( int )( m_pWaveFile->GetRunningLength() * m_pView->GetPixelsPerSecond() );  
	}

	if ( event->HasEndTime() )
	{
		rcEvent.right = rcEvent.left + m_nDurationRightEdge;

		RECT rcEventLine = rcEvent;
		OffsetRect( &rcEventLine, 0, 1 );

		if ( event->GetType() == CChoreoEvent::SPEAK )
		{
			if ( m_pWaveFile )
			{
				HBRUSH brEvent = CreateSolidBrush( COLOR_CHOREO_EVENT );
				HBRUSH brBackground = CreateSolidBrush( COLOR_CHOREO_DARKBACKGROUND );

				if ( !ramponly )
				{
					FillRect( dc, &rcEventLine, brBackground );
				}

				// Only draw wav form here if selected
				if ( IsSelected() )
				{
					sound->RenderWavToDC( dc, rcEventLine, IsSelected() ? COLOR_CHOREO_EVENT_SELECTED : COLOR_CHOREO_EVENT, 0.0, m_pWaveFile->GetRunningLength(), m_pWaveFile );
				}

				//FrameRect( dc, &rcEventLine, brEvent );
				drawHelper.DrawColoredLine( COLOR_CHOREO_EVENT, PS_SOLID, 3,
//.........这里部分代码省略.........

//-----------------------------------------------------------------------------
// Purpose: 
// Input  : drawHelper - 
//			rcBounds - 
//-----------------------------------------------------------------------------
void CChoreoEventWidget::redrawStatus( CChoreoWidgetDrawHelper& drawHelper, RECT& rcClient )
{
	if ( !getVisible() )
		return;

	CChoreoEvent *event = GetEvent();
	if ( !event )
		return;

	int deflateborder = 1;
	int fontsize = 9;

	HDC dc = drawHelper.GrabDC();

	// Now draw the label
	RECT rcEventLabel;
	rcEventLabel = rcClient;

	InflateRect( &rcEventLabel, 0, -deflateborder );

	// rcEventLabel.top += 2;
	rcEventLabel.left += 2;
	//rcEventLabel.top = rcEventLabel.bottom - 2 * ( fontsize + 2 ) - 1;
	//rcEventLabel.bottom = rcEventLabel.top + fontsize + 2;

	int leftAdd = 16;

	if ( CChoreoEventWidget::GetImage( event->GetType() ) )
	{
		mxbitmapdata_t *image = CChoreoEventWidget::GetImage( event->GetType() );
		if ( image )
		{
			RECT rcFixed = rcEventLabel;
			drawHelper.OffsetSubRect( rcFixed );
			DrawBitmapToDC( dc, rcFixed.left, rcFixed.top, leftAdd, leftAdd,
				*image );	
		}
	}

	if ( event->IsResumeCondition() )
	{
		RECT rc = rcEventLabel;
		OffsetRect( &rc, 16, 0 );
		rc.right = rc.left + 16;

		RECT rcFixed = rc;
		drawHelper.OffsetSubRect( rcFixed );
		DrawBitmapToDC( dc, rcFixed.left, rcFixed.top, 
			rcFixed.right - rcFixed.left, rcFixed.bottom - rcFixed.top,
			*CChoreoEventWidget::GetPauseImage() );
	}

	// Draw Type Name:
	//rcEventLabel.top -= 4;

	rcEventLabel.left = rcClient.left + 32;
	rcEventLabel.bottom = rcEventLabel.top + fontsize + 2;
	// OffsetRect( &rcEventLabel, 0, 2 );

	int len = drawHelper.CalcTextWidth( "Arial", fontsize, FW_NORMAL, "%s event \"%s\"", event->NameForType( event->GetType() ), event->GetName() );
	drawHelper.DrawColoredText( "Arial", fontsize, FW_NORMAL, COLOR_INFO_TEXT, rcEventLabel, "%s event \"%s\"", event->NameForType( event->GetType() ), event->GetName() );

	OffsetRect( &rcEventLabel, 0, fontsize + 2 );

	drawHelper.DrawColoredText( "Arial", fontsize, FW_NORMAL, COLOR_INFO_TEXT, rcEventLabel, "parameters \"%s\"", GetLabelText() );

}

void ProcessVCD( CUtlDict< VCDList, int >& database, CUtlSymbol& vcdname )
{
    // vprint( 0, "Processing '%s'\n", g_Analysis.symbols.String( vcdname ) );

    // Load the .vcd
    char fullname[ 512 ];
    Q_snprintf( fullname, sizeof( fullname ), "%s", g_Analysis.symbols.String( vcdname ) );

    LoadScriptFile( fullname );

    CChoreoScene *scene = ChoreoLoadScene( fullname, NULL, &g_TokenProcessor, Con_Printf );
    if ( scene )
    {
        bool first = true;
        // Now iterate the events looking for speak events
        int c = scene->GetNumEvents();
        for ( int i = 0; i < c; i++ )
        {
            CChoreoEvent *e = scene->GetEvent( i );

            if ( e->GetType() == CChoreoEvent::MOVETO )
            {
                SpewMoveto( first, fullname, e );
                first = false;
            }

            if ( e->GetType() != CChoreoEvent::SPEAK )
                continue;

            // Look up sound in sound emitter system
            char const *wavename = soundemitter->GetWavFileForSound( e->GetParameters(), NULL );
            if ( !wavename || !wavename[ 0 ] )
            {
                continue;
            }

            char fullwavename[ 512 ];
            Q_snprintf( fullwavename, sizeof( fullwavename ), "%ssound\\%s",
                        gamedir, wavename );
            Q_FixSlashes( fullwavename );

            // Now add to proper slot
            VCDList *entry = NULL;

            // Add vcd to database
            int slot = database.Find( fullwavename );
            if ( slot == database.InvalidIndex() )
            {
                VCDList nullEntry;
                slot = database.Insert( fullwavename, nullEntry );
            }

            entry = &database[ slot ];
            if ( entry->vcds.Find( vcdname ) == entry->vcds.InvalidIndex() )
            {
                entry->vcds.AddToTail( vcdname );
            }
        }

        if ( vcdonly )
        {
            CheckForOverlappingFlexTracks( scene );
        }
    }

    delete scene;
}

void CheckForOverlappingFlexTracks( CChoreoScene *scene )
{
    for ( int a = 0; a < scene->GetNumActors(); ++a )
    {
        CChoreoActor *actor = scene->GetActor( a );

        CUtlRBTree< CChoreoEvent * >  actorFlexEvents( 0, 0, ChoreEventStartTimeLessFunc );

        for ( int c = 0; c < actor->GetNumChannels(); ++c )
        {
            CChoreoChannel *channel = actor->GetChannel( c );

            for ( int e = 0 ; e < channel->GetNumEvents(); ++e )
            {
                CChoreoEvent *event = channel->GetEvent( e );

                if ( event->GetType() != CChoreoEvent::FLEXANIMATION )
                    continue;

                actorFlexEvents.Insert( event );
            }
        }

        CUtlVector< CUtlLinkedList< CChoreoEvent*, int > >	rows;

        bool done = false;
        int i;
        // Now check for overlaps
        for ( i = actorFlexEvents.FirstInorder(); i != actorFlexEvents.InvalidIndex() && !done; i = actorFlexEvents.NextInorder( i ) )
        {
            CChoreoEvent *e = actorFlexEvents[ i ];
            if ( !rows.Count() )
            {
                rows.AddToTail();

                CUtlLinkedList< CChoreoEvent*, int >& list = rows[ 0 ];
                list.AddToHead( e );
                continue;
            }

            // Does it come totally after what's in rows[0]?
            int rowCount = rows.Count();
            bool addrow = true;

            for ( int j = 0; j < rowCount; j++ )
            {
                CUtlLinkedList< CChoreoEvent*, int >& list = rows[ j ];

                char offender[ 256 ];
                if ( !EventCollidesWithRows( list, e, offender, sizeof( offender ) ) )
                {
                    // Update row event list
                    list.AddToHead( e );
                    addrow = false;
                    break;
                }
                else
                {
                    Msg( "[%s] has overlapping events for actor [%s] [%s] [flex: %s]\n",
                         scene->GetFilename(), actor->GetName(), e->GetName(), offender );
                    done = true;
                }
            }

            if ( addrow )
            {
                // Add a new row
                int idx = rows.AddToTail();
                CUtlLinkedList< CChoreoEvent *, int >& list = rows[ idx ];
                list.AddToHead( e );
            }
        }

        // Assert( rows.Count() <= 1 );
    }
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CBaseFlex::AddSceneExpressions( void )
{
	// Iterate expressions and look for active slots
	for ( int i = 0; i < m_Expressions.Count(); i++ )
	{
		CExpressionInfo *info = &m_Expressions[ i ];
		Assert( info );

		// FIXME:  Need a safe handle to m_pEvent in case of memory deletion?
		CChoreoEvent *event = info->m_pEvent;
		Assert( event );

		CChoreoScene *scene = info->m_pScene;
		Assert( scene );

		switch ( event->GetType() )
		{
		case CChoreoEvent::FLEXANIMATION:
			{
				if ( event->HasEndTime() )
				{
					AddFlexAnimation( info );
				}
			}
			break;
		case CChoreoEvent::EXPRESSION:
			{
				// Expressions have to have an end time!!!
				if ( event->HasEndTime() )
				{
					// Look up the actual strings
					const char *scenefile	= event->GetParameters();
					const char *name		= event->GetParameters2();
					
					// Have to find both strings
					if ( scenefile && name )
					{
						// Find the scene file
						flexsettinghdr_t *pExpHdr = ( flexsettinghdr_t * )FindSceneFile( scenefile );
						if ( pExpHdr )
						{
							flexsettinghdr_t  *pOverrideHdr = NULL;
							
							// Find overrides, if any exist
							studiohdr_t	*hdr = GetModelPtr();
							
							if ( hdr && scene_allowoverrides.GetBool() )
							{
								char overridefile[ 512 ];
								char shortname[ 128 ];
								char modelname[ 128 ];
								
								//Q_strncpy( modelname, modelinfo->GetModelName( model ) ,sizeof(modelname));
								Q_strncpy( modelname, hdr->name ,sizeof(modelname));
								
								// Fix up the name
								Extract_FileBase( modelname, shortname );
								
								Q_snprintf( overridefile,sizeof(overridefile), "%s/%s", shortname, scenefile );
								
								pOverrideHdr = ( flexsettinghdr_t * )FindSceneFile( overridefile );
							}
							
							float scenetime = scene->GetTime();
							
							float scale = event->GetIntensity( scenetime );
							
							// Add the named expression
							AddExpression( name, scale, pExpHdr, pOverrideHdr, !info->m_bStarted );
						}
					}
				}
			}
			break;
		case CChoreoEvent::SEQUENCE:
			{
				AddFlexSequence( info );
			}
			break;
		case CChoreoEvent::GESTURE:
			{
				AddFlexGesture( info );
			}
			break;
		default:
			break;
		}

		/*
		float scenetime = scene->GetTime();

		float scale = event->GetIntensity( scenetime );
		Msg( "%s %f : ", event->GetName(), scale );
	
		// Add the named expression
		AddExpression( name, scale, pExpHdr, pOverrideHdr, !info->m_bStarted );
		*/
//.........这里部分代码省略.........

// Compute master/slave, count, endtime info for close captioning data
//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CChoreoChannel::ReconcileCloseCaption()
{
	// Create a dictionary based on the combined token name
	CUtlDict< EventGroup, int > validSpeakEventsGroupedByName;

	int i;
	// Sort items
	int c = GetNumEvents();
	for ( i = 0; i < c; i++ )
	{
		CChoreoEvent *e = GetEvent( i );
		Assert( e );
		if ( e->GetType() != CChoreoEvent::SPEAK )
			continue;

		CChoreoEvent::CLOSECAPTION type;

		type = e->GetCloseCaptionType();
		if ( type == CChoreoEvent::CC_DISABLED )
		{
			e->SetUsingCombinedFile( false );
			e->SetRequiredCombinedChecksum( 0 );
			e->SetNumSlaves( 0 );
			e->SetLastSlaveEndTime( 0.0f );
			continue;
		}

		char const *name = e->GetCloseCaptionToken();
		if ( !name || !name[0] )
		{
			// Fixup invalid slave tag
			if ( type == CChoreoEvent::CC_SLAVE )
			{
				e->SetCloseCaptionType( CChoreoEvent::CC_MASTER );
				e->SetUsingCombinedFile( false );
				e->SetRequiredCombinedChecksum( 0 );
				e->SetNumSlaves( 0 );
				e->SetLastSlaveEndTime( 0.0f );
			}
			continue;
		}
	
		int idx = validSpeakEventsGroupedByName.Find( name );
		if ( idx == validSpeakEventsGroupedByName.InvalidIndex() )
		{
			EventGroup eg;
			eg.timeSortedEvents.Insert( e );
			validSpeakEventsGroupedByName.Insert( name, eg );
		}
		else
		{
			EventGroup & eg = validSpeakEventsGroupedByName[ idx ];
			eg.timeSortedEvents.Insert( e );
		}
	}

	c = validSpeakEventsGroupedByName.Count();
	// Now walk list of events by group
	if ( !c )
	{
		return;
	}

	for ( i = 0; i < c; ++i )
	{
		EventGroup & eg = validSpeakEventsGroupedByName[ i ];
		int sortedEventInGroup = eg.timeSortedEvents.Count();
		// If there's only one, just mark it valid
		if ( sortedEventInGroup <= 1 )
		{
			CChoreoEvent *e = eg.timeSortedEvents[ 0 ];
			Assert( e );
			// Make sure it's the master
			e->SetCloseCaptionType( CChoreoEvent::CC_MASTER );
			// Since it's by itself, can't be using "combined" file
			e->SetUsingCombinedFile( false );
			e->SetRequiredCombinedChecksum( 0 );
			e->SetNumSlaves( 0 );
			e->SetLastSlaveEndTime( 0.0f );
			continue;
		}

		// Okay, read them back in of start time
		int j = eg.timeSortedEvents.FirstInorder();
		CChoreoEvent *master = NULL;
		while ( j != eg.timeSortedEvents.InvalidIndex() )
		{
			CChoreoEvent *e = eg.timeSortedEvents[ j ];
			if ( !master )
			{
				master = e;
				e->SetCloseCaptionType( CChoreoEvent::CC_MASTER );
				//e->SetUsingCombinedFile( true );
				e->SetRequiredCombinedChecksum( 0 );
				e->SetNumSlaves( sortedEventInGroup - 1 );
				e->SetLastSlaveEndTime( e->GetEndTime() );
//.........这里部分代码省略.........

void CChoreoChannel::ReconcileGestureTimes()
{
	// Sort gesture events within channel by starting time
	CUtlRBTree< CChoreoEvent * >  sortedGestures( 0, 0, ChoreEventStartTimeLessFunc );
	int i;
	// Sort items
	int c = GetNumEvents();
	for ( i = 0; i < c; i++ )
	{
		CChoreoEvent *e = GetEvent( i );
		Assert( e );
		if ( e->GetType() != CChoreoEvent::GESTURE )
			continue;

		sortedGestures.Insert( e );
	}

	// Now walk list of gestures
	if ( !sortedGestures.Count() )
		return;

	CChoreoEvent *previous = NULL;

	for ( i = sortedGestures.FirstInorder(); i != sortedGestures.InvalidIndex(); i = sortedGestures.NextInorder( i ) )
	{
		CChoreoEvent *event = sortedGestures[ i ];

		if ( !previous )
		{
			// event->SetStartTime( 0.0f );
		}
		else if ( previous->GetSyncToFollowingGesture() )
		{
			// TODO: ask the sequence for what tags to match

			CEventAbsoluteTag *pEntryTag = event->FindEntryTag( CChoreoEvent::PLAYBACK );
			CEventAbsoluteTag *pExitTag = previous->FindExitTag( CChoreoEvent::PLAYBACK );

			if (pEntryTag && pExitTag)
			{
				float entryTime = pEntryTag->GetAbsoluteTime( );

				// get current decay rate of previous gesture
				float duration = previous->GetDuration();
				float decayTime = (1.0 - pExitTag->GetPercentage()) * duration;

				// adjust the previous gestures end time to current apex + existing decay rate
				previous->RescaleGestureTimes( previous->GetStartTime(), entryTime + decayTime, true );
				previous->SetEndTime( entryTime + decayTime );

				// set the previous gestures end tag to the current apex
				pExitTag->SetAbsoluteTime( entryTime );

				event->PreventTagOverlap( );
				previous->PreventTagOverlap( );
			}
			// BUG: Tracker 3298:  ywb 1/31/04
			// I think this fixes the issue with abutting past NULL gestures on paste:
			// Here's the bug report:
			// -------------------------
			// When copying and pasteing posture and gesture clips in face poser the beginings of the clips stretch 
			//  to the begining of the scene even if there is a null gesture in place at the begining.
			// -------------------------
			/*
			else if ( pEntryTag && !Q_stricmp( previous->GetName(), "NULL" ) )
			{
				// If the previous was a null event, then do a bit of fixup
				event->SetStartTime( previous->GetEndTime() );

				event->PreventTagOverlap( );
			}
			*/

			// The previous event decays from it's end dispaly end time to the current event's display start time
			// The next event starts just after the display end time of the previous event
		}

		previous = event;
	}

	if ( previous )
	{
		CChoreoScene *scene = previous->GetScene();
		if ( scene )
		{
			// HACK:  Could probably do better by allowing user to drag the blue "end time" bar
			//float finish = scene->FindStopTime();
			//previous->RescaleGestureTimes( previous->GetStartTime(), finish );
			//previous->SetEndTime( finish );
		}
	}

	/*
	c = 0;
	for ( i = sortedGestures.FirstInorder(); i != sortedGestures.InvalidIndex(); i = sortedGestures.NextInorder( i ) )
	{
		CChoreoEvent *event = sortedGestures[ i ];

		Msg( "event %i start %f disp %f dispend %f end %f\n",
			c + 1,
//.........这里部分代码省略.........