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1008 lines
26 KiB
C++
1008 lines
26 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================
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#include "movieobjects/dmechannel.h"
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#include "movieobjects/dmelog.h"
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#include "movieobjects/dmeclip.h"
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#include "datamodel/dmelementfactoryhelper.h"
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#include "datamodel/dmehandle.h"
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#include "datamodel/dmattribute.h"
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#include "tier0/vprof.h"
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#include "tier1/KeyValues.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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//-----------------------------------------------------------------------------
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//
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// CDmeChannelRecordingMgr
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//
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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// Globals
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//-----------------------------------------------------------------------------
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static CDmeChannelRecordingMgr s_ChannelRecordingMgr;
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CDmeChannelRecordingMgr *g_pChannelRecordingMgr = &s_ChannelRecordingMgr;
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//-----------------------------------------------------------------------------
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// Constructor
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//-----------------------------------------------------------------------------
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CDmeChannelRecordingMgr::CDmeChannelRecordingMgr()
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{
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m_bActive = false;
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m_bSavedUndoState = false;
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m_bUseTimeSelection = false;
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m_nRevealType = PROCEDURAL_PRESET_NOT;
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m_pRevealTarget = NULL;
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}
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//-----------------------------------------------------------------------------
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// Activates, deactivates layer recording.
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//-----------------------------------------------------------------------------
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void CDmeChannelRecordingMgr::StartLayerRecording( const char *pUndoRedoDesc, const DmeLog_TimeSelection_t *pTimeSelection )
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{
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g_pDataModel->StartUndo( pUndoRedoDesc, pUndoRedoDesc );
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m_bSavedUndoState = g_pDataModel->IsUndoEnabled();
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g_pDataModel->SetUndoEnabled( false );
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Assert( !m_bActive );
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Assert( m_LayerChannels.Count() == 0 );
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m_LayerChannels.Purge();
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m_bActive = true;
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m_bUseTimeSelection = ( pTimeSelection != NULL );
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if ( pTimeSelection )
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{
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m_TimeSelection = *pTimeSelection;
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}
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else
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{
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// Slam to default value
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m_TimeSelection = DmeLog_TimeSelection_t();
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}
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m_TimeSelection.ResetTimeAdvancing();
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}
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void CDmeChannelRecordingMgr::FinishLayerRecording( float flThreshhold, bool bFlattenLayers /*=true*/ )
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{
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Assert( m_bActive );
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RemoveAllChannelsFromRecordingLayer();
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m_bUseTimeSelection = false;
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m_TimeSelection.ResetTimeAdvancing();
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g_pDataModel->SetUndoEnabled( m_bSavedUndoState );
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if ( bFlattenLayers )
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{
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FlattenLayers( flThreshhold );
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}
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g_pDataModel->FinishUndo();
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m_bActive = false;
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m_LayerChannels.Purge();
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m_nRevealType = PROCEDURAL_PRESET_NOT;
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m_pRevealTarget = NULL;
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m_PasteTarget.RemoveAll();
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}
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//-----------------------------------------------------------------------------
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// Adds a channel to the recording layer
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//-----------------------------------------------------------------------------
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void CDmeChannelRecordingMgr::AddChannelToRecordingLayer( CDmeChannel *pChannel, CDmeClip *pRoot, CDmeClip *pShot )
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{
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Assert( pChannel->m_nRecordLayerIndex == -1 );
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CDmeLog *pLog = pChannel->GetLog();
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if ( !pLog )
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return;
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int nRecordLayerIndex = m_LayerChannels.AddToTail();
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LayerChannelInfo_t& info = m_LayerChannels[nRecordLayerIndex];
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info.m_Channel = pChannel;
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if ( pRoot )
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{
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if ( !pChannel->BuildClipStack( &info.m_ClipStack, pRoot, pShot ) )
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{
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m_LayerChannels.Remove( nRecordLayerIndex );
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return;
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}
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}
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pChannel->m_nRecordLayerIndex = nRecordLayerIndex;
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// This operation is undoable
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CEnableUndoScopeGuard guard;
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pLog->AddNewLayer();
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pChannel->SetMode( CM_RECORD );
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}
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//-----------------------------------------------------------------------------
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// Removes all channels from the recording layer
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//-----------------------------------------------------------------------------
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void CDmeChannelRecordingMgr::RemoveAllChannelsFromRecordingLayer( )
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{
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int c = m_LayerChannels.Count();
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for ( int i = 0 ; i < c; ++i )
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{
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CDmeChannel *pChannel = m_LayerChannels[ i ].m_Channel.Get();
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if ( !pChannel )
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continue;
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CDmeLog *pLog = pChannel->GetLog();
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if ( pLog && IsUsingTimeSelection() )
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{
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// Computes local times for the time selection
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DmeLog_TimeSelection_t timeSelection;
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GetLocalTimeSelection( timeSelection, pChannel->m_nRecordLayerIndex );
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pLog->FinishTimeSelection( pChannel->GetCurrentTime(), timeSelection );
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}
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pChannel->m_nRecordLayerIndex = -1;
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pChannel->SetMode( CM_PLAY );
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}
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}
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//-----------------------------------------------------------------------------
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// Flattens recorded layers into the base layer
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//-----------------------------------------------------------------------------
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void CDmeChannelRecordingMgr::FlattenLayers( float flThreshhold )
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{
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int nFlags = 0;
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if ( IsUsingDetachedTimeSelection() && IsTimeAdvancing() )
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{
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nFlags |= CDmeLog::FLATTEN_NODISCONTINUITY_FIXUP;
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}
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int c = m_LayerChannels.Count();
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for ( int i = 0 ; i < c; ++i )
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{
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CDmeChannel *pChannel = m_LayerChannels[ i ].m_Channel.Get();
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if ( !pChannel )
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continue;
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CDmeLog *pLog = pChannel->GetLog();
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Assert( pLog );
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if ( !pLog )
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continue;
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pLog->FlattenLayers( flThreshhold, nFlags );
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}
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}
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//-----------------------------------------------------------------------------
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// Used to iterate over all channels currently being recorded
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//-----------------------------------------------------------------------------
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int CDmeChannelRecordingMgr::GetLayerRecordingChannelCount()
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{
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return m_LayerChannels.Count();
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}
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CDmeChannel* CDmeChannelRecordingMgr::GetLayerRecordingChannel( int nIndex )
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{
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return m_LayerChannels[nIndex].m_Channel.Get();
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}
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//-----------------------------------------------------------------------------
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// Computes time selection info in log time for a particular recorded channel
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//-----------------------------------------------------------------------------
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void CDmeChannelRecordingMgr::GetLocalTimeSelection( DmeLog_TimeSelection_t& selection, int nIndex )
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{
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Assert( m_bUseTimeSelection );
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LayerChannelInfo_t& info = m_LayerChannels[nIndex];
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selection = m_TimeSelection;
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for ( int i = 0; i < TS_TIME_COUNT; ++i )
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{
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selection.m_nTimes[i] = CDmeClip::ToChildMediaTime( info.m_ClipStack, selection.m_nTimes[i], false );
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}
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selection.m_pPresetValue = info.m_pPresetValue;
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}
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//-----------------------------------------------------------------------------
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// Methods which control various aspects of recording
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//-----------------------------------------------------------------------------
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void CDmeChannelRecordingMgr::UpdateTimeAdvancing( bool bPaused, DmeTime_t tCurTime )
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{
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Assert( m_bActive && m_bUseTimeSelection );
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if ( !bPaused && !m_TimeSelection.IsTimeAdvancing() )
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{
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m_TimeSelection.StartTimeAdvancing();
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// blow away logs after curtime
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int nCount = m_LayerChannels.Count();
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for ( int i = 0; i < nCount; ++i )
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{
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LayerChannelInfo_t& info = m_LayerChannels[i];
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DmeTime_t t = CDmeClip::ToChildMediaTime( info.m_ClipStack, tCurTime, false );
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info.m_Channel->GetLog()->RemoveKeys( t, DMETIME_MAXTIME );
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}
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}
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}
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void CDmeChannelRecordingMgr::UpdateRecordingTimeSelectionTimes( const DmeLog_TimeSelection_t& timeSelection )
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{
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Assert( m_bActive );
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for ( int i = 0; i < TS_TIME_COUNT; ++i )
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{
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m_TimeSelection.m_nTimes[i] = timeSelection.m_nTimes[i];
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}
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m_TimeSelection.m_nResampleInterval = timeSelection.m_nResampleInterval;
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}
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void CDmeChannelRecordingMgr::SetIntensityOnAllLayers( float flIntensity )
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{
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m_TimeSelection.m_flIntensity = flIntensity;
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}
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void CDmeChannelRecordingMgr::SetRecordingMode( RecordingMode_t mode )
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{
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m_TimeSelection.SetRecordingMode( mode );
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}
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void CDmeChannelRecordingMgr::SetPresetValue( CDmeChannel* pChannel, CDmAttribute *pPresetValue )
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{
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Assert( pChannel->m_nRecordLayerIndex != -1 );
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m_LayerChannels[ pChannel->m_nRecordLayerIndex ].m_pPresetValue = pPresetValue;
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}
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//-----------------------------------------------------------------------------
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// Methods to query aspects of recording
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//-----------------------------------------------------------------------------
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bool CDmeChannelRecordingMgr::IsUsingDetachedTimeSelection() const
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{
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Assert( m_bActive );
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return !m_TimeSelection.m_bAttachedMode;
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}
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bool CDmeChannelRecordingMgr::IsTimeAdvancing() const
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{
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Assert( m_bActive );
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return m_TimeSelection.IsTimeAdvancing();
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}
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bool CDmeChannelRecordingMgr::IsUsingTimeSelection() const
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{
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return m_bUseTimeSelection;
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}
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bool CDmeChannelRecordingMgr::ShouldRecordUsingTimeSelection() const
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{
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return m_bUseTimeSelection && m_bActive;
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}
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void CDmeChannelRecordingMgr::SetProceduralTarget( int nProceduralMode, const CDmAttribute *pTarget )
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{
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m_nRevealType = nProceduralMode;
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m_pRevealTarget = pTarget;
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m_PasteTarget.RemoveAll();
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}
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void CDmeChannelRecordingMgr::SetProceduralTarget( int nProceduralMode, const CUtlVector< KeyValues * >& list )
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{
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m_nRevealType = nProceduralMode;
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m_pRevealTarget = NULL;
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m_PasteTarget.RemoveAll();
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for ( int i = 0; i < list.Count(); ++i )
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{
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m_PasteTarget.AddToTail( list[ i ] );
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}
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}
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int CDmeChannelRecordingMgr::GetProceduralType() const
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{
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return m_nRevealType;
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}
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const CDmAttribute *CDmeChannelRecordingMgr::GetProceduralTarget() const
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{
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Assert( m_pRevealTarget );
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return m_pRevealTarget;
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}
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const CUtlVector< KeyValues * > &CDmeChannelRecordingMgr::GetPasteTarget() const
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{
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return m_PasteTarget;
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}
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//-----------------------------------------------------------------------------
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// Expose this class to the scene database
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//-----------------------------------------------------------------------------
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IMPLEMENT_ELEMENT_FACTORY( DmeChannel, CDmeChannel );
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void CDmeChannel::OnConstruction()
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{
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m_nRecordLayerIndex = -1;
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m_nNextCurveType = CURVE_DEFAULT;
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m_tCurrentTime = DMETIME_INVALID;
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m_tPreviousTime = DMETIME_INVALID;
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m_timeOutsideTimeframe = DMETIME_INVALID;
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m_fromElement .Init( this, "fromElement", FATTRIB_HAS_CALLBACK | FATTRIB_NEVERCOPY );
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m_fromAttribute .Init( this, "fromAttribute", FATTRIB_TOPOLOGICAL | FATTRIB_HAS_CALLBACK );
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m_fromIndex .Init( this, "fromIndex", FATTRIB_TOPOLOGICAL );
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m_toElement .Init( this, "toElement", FATTRIB_HAS_CALLBACK | FATTRIB_NEVERCOPY );
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m_toAttribute .Init( this, "toAttribute", FATTRIB_TOPOLOGICAL | FATTRIB_HAS_CALLBACK );
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m_toIndex .Init( this, "toIndex", FATTRIB_TOPOLOGICAL );
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m_mode .InitAndSet( this, "mode", (int)CM_PASS );
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m_log .Init( this, "log" );
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m_FromAttributeHandle = DMATTRIBUTE_HANDLE_INVALID;
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m_ToAttributeHandle = DMATTRIBUTE_HANDLE_INVALID;
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}
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void CDmeChannel::OnDestruction()
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{
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}
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int CDmeChannel::GetFromArrayIndex() const
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{
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return m_fromIndex;
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}
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int CDmeChannel::GetToArrayIndex() const
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{
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return m_toIndex;
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}
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void CDmeChannel::Play()
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{
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CDmAttribute *pToAttr = GetToAttribute();
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if ( pToAttr == NULL )
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return;
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CDmeLog *pLog = GetLog();
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if ( !pLog )
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return;
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DmeTime_t time = GetCurrentTime();
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DmeTime_t t0 = pLog->GetBeginTime();
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DmeTime_t tn = pLog->GetEndTime();
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PlayMode_t pmode = PM_HOLD;
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switch ( pmode )
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{
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case PM_HOLD:
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time = clamp( time, t0, tn );
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break;
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case PM_LOOP:
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if ( tn == t0 )
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{
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time = t0;
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}
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else
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{
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time -= t0;
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time = time % ( tn - t0 );
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time += t0;
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}
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break;
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}
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// We might not want to do it this way, but this makes empty logs not get in the way if there is a valid pFromAttr
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#if 1
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if ( pLog->IsEmpty() && !pLog->HasDefaultValue() &&
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GetFromAttribute() != NULL )
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{
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Pass();
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return;
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}
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#endif
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pLog->GetValue( time, pToAttr, m_toIndex.Get() );
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}
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void CDmeChannel::Pass()
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{
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CDmAttribute *pFromAttr = GetFromAttribute();
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CDmAttribute *pToAttr = GetToAttribute();
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if ( !pFromAttr || !pToAttr )
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return;
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if ( pFromAttr == pToAttr )
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return;
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DmAttributeType_t type = pFromAttr->GetType();
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const void *pValue = NULL;
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if ( IsArrayType( type ) )
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{
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CDmrGenericArray array( pFromAttr );
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pValue = array.GetUntyped( m_fromIndex.Get() );
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type = ArrayTypeToValueType( type );
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}
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else
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{
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pValue = pFromAttr->GetValueUntyped();
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}
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if ( IsArrayType( pToAttr->GetType() ) )
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{
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CDmrGenericArray array( pToAttr );
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array.Set( m_toIndex.Get(), type, pValue );
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}
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else
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{
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pToAttr->SetValue( type, pValue );
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}
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}
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//-----------------------------------------------------------------------------
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// IsDirty - ie needs to operate
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//-----------------------------------------------------------------------------
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bool CDmeChannel::IsDirty()
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{
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if ( BaseClass::IsDirty() )
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return true;
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switch( GetMode() )
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{
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case CM_PLAY:
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return true;
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case CM_RECORD:
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if ( m_nRecordLayerIndex != -1 )
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return true;
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// NOTE: Fall through!
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case CM_PASS:
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{
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CDmAttribute *pFromAttr = GetFromAttribute();
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if ( pFromAttr && pFromAttr->IsFlagSet( FATTRIB_OPERATOR_DIRTY ) )
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return true;
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}
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break;
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default:
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break;
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}
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return false;
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}
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void CDmeChannel::Operate()
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{
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VPROF( "CDmeChannel::Operate" );
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switch ( GetMode() )
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{
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case CM_OFF:
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return;
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case CM_PLAY:
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Play();
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return;
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case CM_RECORD:
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Record();
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return;
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case CM_PASS:
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Pass();
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return;
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}
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}
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void CDmeChannel::GetInputAttributes( CUtlVector< CDmAttribute * > &attrs )
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{
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ChannelMode_t mode = GetMode();
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if ( mode == CM_OFF || mode == CM_PLAY )
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return; // off and play ignore inputs
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CDmAttribute *pAttr = GetFromAttribute();
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if ( pAttr != NULL )
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{
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attrs.AddToTail( pAttr );
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}
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}
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void CDmeChannel::GetOutputAttributes( CUtlVector< CDmAttribute * > &attrs )
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{
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ChannelMode_t mode = GetMode();
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if ( mode == CM_OFF )
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return; // off ignores inputs
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if ( mode == CM_RECORD || mode == CM_PASS )
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{
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if ( GetFromAttribute() == GetToAttribute() )
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return; // record/pass from and to the same attribute doesn't write anything
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}
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CDmAttribute *pAttr = GetToAttribute();
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if ( pAttr != NULL )
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{
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attrs.AddToTail( pAttr );
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}
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}
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//-----------------------------------------------------------------------------
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// accessors
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//-----------------------------------------------------------------------------
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CDmElement *CDmeChannel::GetFromElement() const
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{
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return m_fromElement;
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}
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CDmElement *CDmeChannel::GetToElement() const
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{
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return m_toElement;
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}
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void CDmeChannel::SetLog( CDmeLog *pLog )
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{
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m_log = pLog;
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}
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CDmeLog *CDmeChannel::CreateLog( DmAttributeType_t type )
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{
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CDmeLog *log = CDmeLog::CreateLog( type, GetFileId() );
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m_log.Set( log );
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return log;
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}
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// HACK: This is an evil hack since the element and attribute change sequentially, but they really need to change in lockstep or else you're looking
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// up an attribute from some other element or vice versa.
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void CDmeChannel::SetInput( CDmElement* pElement, const char* pAttribute, int index )
|
|
{
|
|
m_fromElement.Set( pElement );
|
|
m_fromAttribute.Set( pAttribute );
|
|
m_fromIndex.Set( index );
|
|
SetupFromAttribute();
|
|
}
|
|
|
|
void CDmeChannel::SetOutput( CDmElement* pElement, const char* pAttribute, int index )
|
|
{
|
|
m_toElement.Set( pElement );
|
|
m_toAttribute.Set( pAttribute );
|
|
m_toIndex.Set( index );
|
|
SetupToAttribute();
|
|
}
|
|
|
|
void CDmeChannel::SetInput( CDmAttribute *pAttribute, int index )
|
|
{
|
|
if ( pAttribute )
|
|
{
|
|
SetInput( pAttribute->GetOwner(), pAttribute->GetName(), index );
|
|
}
|
|
else
|
|
{
|
|
SetInput( NULL, "", index );
|
|
}
|
|
}
|
|
|
|
void CDmeChannel::SetOutput( CDmAttribute *pAttribute, int index )
|
|
{
|
|
if ( pAttribute )
|
|
{
|
|
SetOutput( pAttribute->GetOwner(), pAttribute->GetName(), index );
|
|
}
|
|
else
|
|
{
|
|
SetOutput( NULL, "", index );
|
|
}
|
|
}
|
|
|
|
|
|
ChannelMode_t CDmeChannel::GetMode()
|
|
{
|
|
return static_cast< ChannelMode_t >( m_mode.Get() );
|
|
}
|
|
|
|
void CDmeChannel::SetMode( ChannelMode_t mode )
|
|
{
|
|
if ( mode != m_mode )
|
|
{
|
|
m_mode.Set( static_cast< int >( mode ) );
|
|
m_tPreviousTime = DMETIME_INVALID;
|
|
}
|
|
}
|
|
|
|
void CDmeChannel::ClearLog()
|
|
{
|
|
GetLog()->ClearKeys();
|
|
}
|
|
|
|
CDmeLog *CDmeChannel::GetLog()
|
|
{
|
|
if ( !m_log.GetElement() && ( m_FromAttributeHandle == DMATTRIBUTE_HANDLE_INVALID ) )
|
|
{
|
|
// NOTE: This will generate a new log based on the from attribute
|
|
SetupFromAttribute();
|
|
}
|
|
return m_log.GetElement();
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Used to cache off handles to attributes
|
|
//-----------------------------------------------------------------------------
|
|
CDmAttribute *CDmeChannel::SetupFromAttribute()
|
|
{
|
|
m_FromAttributeHandle = DMATTRIBUTE_HANDLE_INVALID;
|
|
|
|
CDmElement *pObject = m_fromElement.GetElement();
|
|
const char *pName = m_fromAttribute.Get();
|
|
if ( pObject == NULL || pName == NULL || !pName[0] )
|
|
return NULL;
|
|
|
|
CDmAttribute *pAttr = pObject->GetAttribute( pName );
|
|
if ( !pAttr )
|
|
return NULL;
|
|
|
|
m_FromAttributeHandle = pAttr->GetHandle();
|
|
|
|
DmAttributeType_t fromType = pAttr->GetType();
|
|
if ( IsArrayType( fromType ) )
|
|
{
|
|
fromType = ArrayTypeToValueType( fromType );
|
|
}
|
|
|
|
CDmeLog *pLog = m_log.GetElement();
|
|
if ( pLog == NULL )
|
|
{
|
|
CreateLog( fromType );
|
|
return pAttr;
|
|
}
|
|
|
|
DmAttributeType_t logType = pLog->GetDataType();
|
|
if ( IsArrayType( logType ) )
|
|
{
|
|
logType = ArrayTypeToValueType( logType );
|
|
}
|
|
|
|
if ( logType != fromType )
|
|
{
|
|
// NOTE: This will release the current log
|
|
CreateLog( fromType );
|
|
}
|
|
|
|
return pAttr;
|
|
}
|
|
|
|
CDmAttribute *CDmeChannel::SetupToAttribute()
|
|
{
|
|
m_ToAttributeHandle = DMATTRIBUTE_HANDLE_INVALID;
|
|
|
|
CDmElement *pObject = m_toElement.GetElement();
|
|
const char *pName = m_toAttribute.Get();
|
|
if ( pObject == NULL || pName == NULL || !pName[0] )
|
|
return NULL;
|
|
|
|
CDmAttribute *pAttr = pObject->GetAttribute( pName );
|
|
if ( !pAttr )
|
|
return NULL;
|
|
|
|
m_ToAttributeHandle = pAttr->GetHandle();
|
|
return pAttr;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// This function gets called whenever an attribute changes
|
|
//-----------------------------------------------------------------------------
|
|
void CDmeChannel::OnAttributeChanged( CDmAttribute *pAttribute )
|
|
{
|
|
if ( ( pAttribute == m_fromElement .GetAttribute() ) ||
|
|
( pAttribute == m_fromAttribute.GetAttribute() ) )
|
|
{
|
|
// NOTE: This will force a recache of the attribute handle
|
|
m_FromAttributeHandle = DMATTRIBUTE_HANDLE_INVALID;
|
|
return;
|
|
}
|
|
|
|
if ( ( pAttribute == m_toElement .GetAttribute() ) ||
|
|
( pAttribute == m_toAttribute.GetAttribute() ) )
|
|
{
|
|
m_ToAttributeHandle = DMATTRIBUTE_HANDLE_INVALID;
|
|
return;
|
|
}
|
|
|
|
BaseClass::OnAttributeChanged( pAttribute );
|
|
}
|
|
|
|
|
|
DmeTime_t CDmeChannel::GetCurrentTime() const
|
|
{
|
|
return m_tCurrentTime;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Simple version. Only works if multiple active channels clips
|
|
// do not reference the same channels
|
|
//-----------------------------------------------------------------------------
|
|
void CDmeChannel::SetCurrentTime( DmeTime_t time )
|
|
{
|
|
m_tPreviousTime = m_tCurrentTime;
|
|
m_tCurrentTime = time;
|
|
m_timeOutsideTimeframe = DMETIME_ZERO;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// SetCurrentTime sets the current time on the clip,
|
|
// choosing the time closest to (and after) a timeframe if multiple sets in a frame
|
|
//-----------------------------------------------------------------------------
|
|
void CDmeChannel::SetCurrentTime( DmeTime_t time, DmeTime_t start, DmeTime_t end )
|
|
{
|
|
m_tPreviousTime = m_tCurrentTime;
|
|
|
|
DmeTime_t dt( 0 );
|
|
if ( time < start )
|
|
{
|
|
dt = time - start;
|
|
time = start;
|
|
}
|
|
else if ( time >= end )
|
|
{
|
|
dt = time - end;
|
|
time = end;
|
|
}
|
|
DmeTime_t totf = m_timeOutsideTimeframe;
|
|
|
|
const DmeTime_t t0( 0 );
|
|
if ( ( dt < t0 && totf < t0 && dt < totf ) || // both prior to clip, old totf closer
|
|
( dt < t0 && totf >= t0 ) || // new dt prior to clip, old totf in or after
|
|
( dt >= t0 && totf >= t0 && dt > totf ) ) // both after clip, old totf closer
|
|
return; // if old todt is a better match, don't update channel time
|
|
|
|
m_tCurrentTime = time;
|
|
m_timeOutsideTimeframe = dt;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// ClearTimeMetric marks m_timeOutsideTimeframe invalid (-inf is the worst possible match)
|
|
//-----------------------------------------------------------------------------
|
|
void CDmeChannel::ClearTimeMetric()
|
|
{
|
|
m_timeOutsideTimeframe = DmeTime_t::MinTime();
|
|
}
|
|
|
|
void CDmeChannel::SetChannelToPlayToSelf( const char *outputAttributeName, float defaultValue, bool force /*= false*/ )
|
|
{
|
|
if ( !HasAttribute( outputAttributeName ) )
|
|
{
|
|
AddAttribute( outputAttributeName, AT_FLOAT );
|
|
}
|
|
|
|
CDmeTypedLog< bool > *log = static_cast< CDmeTypedLog< bool >* >( GetLog() );
|
|
// Usually we won't put it into playback if it's empty, we'll just read the default value continously
|
|
if ( force || ( log && !log->IsEmpty() && !log->HasDefaultValue() ) )
|
|
{
|
|
SetMode( CM_PLAY );
|
|
SetOutput( this, outputAttributeName );
|
|
}
|
|
SetValue( outputAttributeName, defaultValue );
|
|
}
|
|
|
|
void CDmeChannel::SetNextKeyCurveType( int nCurveType )
|
|
{
|
|
m_nNextCurveType = nCurveType;
|
|
}
|
|
|
|
CDmeLogLayer *FindLayerInSnapshot( const CDmrElementArray<CDmElement>& snapshotArray, CDmeLog *origLog )
|
|
{
|
|
if ( !snapshotArray.IsValid() )
|
|
return NULL;
|
|
|
|
int c = snapshotArray.Count();
|
|
for ( int i = 0; i < c; ++i )
|
|
{
|
|
CDmeLogLayer *layer = CastElement< CDmeLogLayer >( snapshotArray[ i ] );
|
|
if ( !layer )
|
|
continue;
|
|
|
|
CDmeLog *pLog = layer->GetValueElement< CDmeLog >( "origLog" );
|
|
if ( !pLog )
|
|
{
|
|
Assert( 0 );
|
|
continue;
|
|
}
|
|
|
|
if ( pLog == origLog )
|
|
return layer;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
KeyValues *FindLayerInPasteData( const CUtlVector< KeyValues * > &list, CDmeLog *log )
|
|
{
|
|
int c = list.Count();
|
|
for ( int i = 0; i < c; ++i )
|
|
{
|
|
CDisableUndoScopeGuard noundo;
|
|
|
|
KeyValues *kv = list[ i ];
|
|
Assert( kv );
|
|
|
|
if ( Q_stricmp( kv->GetName(), "ControlLayers" ) )
|
|
continue;
|
|
|
|
LayerSelectionData_t *data = reinterpret_cast< LayerSelectionData_t * >( kv->GetPtr( "LayerData" ) );
|
|
if ( !data )
|
|
continue;
|
|
|
|
CDmeChannel *ch = data->m_hChannel;
|
|
if ( !ch )
|
|
continue;
|
|
|
|
CDmeLog *chLog = ch->GetLog();
|
|
if ( chLog == log )
|
|
return kv;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static int FindSpanningLayerAndSetIntensity( DmeLog_TimeSelection_t &ts, LayerSelectionData_t *data )
|
|
{
|
|
Assert( data->m_vecData.Count() >= 2 );
|
|
|
|
float frac = ts.m_flIntensity;
|
|
int i = 0;
|
|
for ( ; i < data->m_vecData.Count() - 1; ++i )
|
|
{
|
|
LayerSelectionData_t::DataLayer_t *current = &data->m_vecData[ i ];
|
|
LayerSelectionData_t::DataLayer_t *next = &data->m_vecData[ i + 1 ];
|
|
|
|
if ( frac >= current->m_flStartFraction && frac <= next->m_flStartFraction )
|
|
{
|
|
frac = RemapVal( frac, current->m_flStartFraction, next->m_flStartFraction, 0.0f, 1.0f );
|
|
ts.m_flIntensity = frac;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return i;
|
|
}
|
|
|
|
void CDmeChannel::Record()
|
|
{
|
|
VPROF( "CDmeChannel::Record" );
|
|
|
|
CDmAttribute *pFromAttr = GetFromAttribute();
|
|
if ( pFromAttr == NULL )
|
|
return; // or clear out the log?
|
|
|
|
CDmeLog *pLog = GetLog();
|
|
DmeTime_t time = GetCurrentTime();
|
|
if ( m_tPreviousTime == DMETIME_INVALID )
|
|
{
|
|
m_tPreviousTime = time;
|
|
}
|
|
|
|
if ( g_pChannelRecordingMgr->ShouldRecordUsingTimeSelection() )
|
|
{
|
|
Assert( m_nRecordLayerIndex != -1 );
|
|
|
|
// Computes local times for the time selection
|
|
DmeLog_TimeSelection_t timeSelection;
|
|
g_pChannelRecordingMgr->GetLocalTimeSelection( timeSelection, m_nRecordLayerIndex );
|
|
|
|
int nType = g_pChannelRecordingMgr->GetProceduralType();
|
|
switch ( nType )
|
|
{
|
|
default:
|
|
case PROCEDURAL_PRESET_NOT:
|
|
{
|
|
pLog->StampKeyAtHead( time, m_tPreviousTime, timeSelection, pFromAttr, m_fromIndex.Get() );
|
|
}
|
|
break;
|
|
case PROCEDURAL_PRESET_REVEAL:
|
|
{
|
|
// Find the matching layer in the "target" data array
|
|
const CDmrElementArray<CDmElement> snapshotArray = const_cast< CDmAttribute * >( g_pChannelRecordingMgr->GetProceduralTarget() );
|
|
CDmeLogLayer *snapshotLayer = FindLayerInSnapshot( snapshotArray, pLog );
|
|
if ( snapshotLayer )
|
|
{
|
|
Assert( pLog );
|
|
pLog->RevealUsingTimeSelection( timeSelection, snapshotLayer );
|
|
}
|
|
}
|
|
break;
|
|
case PROCEDURAL_PRESET_JITTER:
|
|
case PROCEDURAL_PRESET_SMOOTH:
|
|
case PROCEDURAL_PRESET_SHARPEN:
|
|
case PROCEDURAL_PRESET_SOFTEN:
|
|
case PROCEDURAL_PRESET_STAGGER:
|
|
case PROCEDURAL_PRESET_PASTE:
|
|
{
|
|
const CUtlVector< KeyValues * > &pasteTarget = g_pChannelRecordingMgr->GetPasteTarget();
|
|
KeyValues *layer = FindLayerInPasteData( pasteTarget, pLog );
|
|
if ( layer )
|
|
{
|
|
LayerSelectionData_t *data = reinterpret_cast< LayerSelectionData_t * >( layer->GetPtr( "LayerData" ) );
|
|
Assert( data );
|
|
|
|
int iSourceLayer = FindSpanningLayerAndSetIntensity( timeSelection, data );
|
|
|
|
CDmeLogLayer *sourceLayer = data->m_vecData[ iSourceLayer ].m_hData.Get();
|
|
CDmeLogLayer *targetLayer = data->m_vecData[ iSourceLayer + 1 ].m_hData.Get();
|
|
if ( sourceLayer && sourceLayer->GetKeyCount() > 0 &&
|
|
targetLayer && targetLayer->GetKeyCount() > 0 &&
|
|
sourceLayer->GetKeyCount() == targetLayer->GetKeyCount() )
|
|
{
|
|
Assert( pLog->GetNumLayers() >= 2 );
|
|
CDmeLogLayer *outputLayer = pLog->GetLayer( pLog->GetTopmostLayer() );
|
|
if ( nType == PROCEDURAL_PRESET_STAGGER )
|
|
{
|
|
pLog->BlendTimesUsingTimeSelection( sourceLayer, targetLayer, outputLayer, timeSelection, data->m_tStartOffset );
|
|
}
|
|
else
|
|
{
|
|
pLog->BlendLayersUsingTimeSelection( sourceLayer, targetLayer, outputLayer, timeSelection, false, data->m_tStartOffset );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( m_tPreviousTime != time )
|
|
{
|
|
pLog->SetDuplicateKeyAtTime( m_tPreviousTime );
|
|
}
|
|
pLog->SetKey( time, pFromAttr, m_fromIndex.Get(), m_nNextCurveType );
|
|
m_nNextCurveType = CURVE_DEFAULT;
|
|
}
|
|
|
|
// Output the data that's in the log
|
|
Play();
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Builds a clip stack that passes through root + shot
|
|
// Returns true if it succeeded
|
|
//-----------------------------------------------------------------------------
|
|
bool CDmeChannel::BuildClipStack( DmeClipStack_t *pClipStack, CDmeClip *pRoot, CDmeClip *pShot )
|
|
{
|
|
DmAttributeReferenceIterator_t it;
|
|
for ( it = g_pDataModel->FirstAttributeReferencingElement( GetHandle() );
|
|
it != DMATTRIBUTE_REFERENCE_ITERATOR_INVALID;
|
|
it = g_pDataModel->NextAttributeReferencingElement( it ) )
|
|
{
|
|
CDmAttribute *pAttribute = g_pDataModel->GetAttribute( it );
|
|
CDmElement *pElement = pAttribute->GetOwner();
|
|
CDmeChannelsClip *pChannelsClip = CastElement< CDmeChannelsClip >( pElement );
|
|
if ( !pChannelsClip )
|
|
continue;
|
|
|
|
if ( pChannelsClip->BuildClipStack( pClipStack, pRoot, pShot ) )
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Finds the owner clip for a channel which passes through the root
|
|
//-----------------------------------------------------------------------------
|
|
CDmeClip* CDmeChannel::FindOwnerClipForChannel( CDmeClip *pRoot )
|
|
{
|
|
DmeClipStack_t stack;
|
|
if ( BuildClipStack( &stack, pRoot, pRoot ) )
|
|
return stack[ stack.Count() - 1 ];
|
|
return NULL;
|
|
}
|
|
|