mirror of
https://github.com/nillerusr/source-engine.git
synced 2024-12-25 07:36:49 +00:00
564 lines
15 KiB
C++
564 lines
15 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $NoKeywords: $
|
|
//
|
|
//=============================================================================//
|
|
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include "choreochannel.h"
|
|
#include "choreoevent.h"
|
|
#include "choreoscene.h"
|
|
#include "utlrbtree.h"
|
|
#include "tier1/utlbuffer.h"
|
|
|
|
// memdbgon must be the last include file in a .cpp file!!!
|
|
#include "tier0/memdbgon.h"
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
//-----------------------------------------------------------------------------
|
|
CChoreoChannel::CChoreoChannel( void )
|
|
{
|
|
Init();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : *name -
|
|
//-----------------------------------------------------------------------------
|
|
CChoreoChannel::CChoreoChannel(const char *name )
|
|
{
|
|
Init();
|
|
SetName( name );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Assignment
|
|
// Input : src -
|
|
//-----------------------------------------------------------------------------
|
|
CChoreoChannel& CChoreoChannel::operator=( const CChoreoChannel& src )
|
|
{
|
|
m_bActive = src.m_bActive;
|
|
Q_strncpy( m_szName, src.m_szName, sizeof( m_szName ) );
|
|
for ( int i = 0; i < src.m_Events.Size(); i++ )
|
|
{
|
|
CChoreoEvent *e = src.m_Events[ i ];
|
|
CChoreoEvent *newEvent = new CChoreoEvent( e->GetScene() );
|
|
*newEvent = *e;
|
|
AddEvent( newEvent );
|
|
newEvent->SetChannel( this );
|
|
newEvent->SetActor( m_pActor );
|
|
}
|
|
|
|
return *this;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : *name -
|
|
//-----------------------------------------------------------------------------
|
|
void CChoreoChannel::SetName( const char *name )
|
|
{
|
|
assert( Q_strlen( name ) < MAX_CHANNEL_NAME );
|
|
Q_strncpy( m_szName, name, sizeof( m_szName ) );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Output : const char
|
|
//-----------------------------------------------------------------------------
|
|
const char *CChoreoChannel::GetName( void )
|
|
{
|
|
return m_szName;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Output : int
|
|
//-----------------------------------------------------------------------------
|
|
int CChoreoChannel::GetNumEvents( void )
|
|
{
|
|
return m_Events.Size();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : event -
|
|
// Output : CChoreoEvent
|
|
//-----------------------------------------------------------------------------
|
|
CChoreoEvent *CChoreoChannel::GetEvent( int event )
|
|
{
|
|
if ( event < 0 || event >= m_Events.Size() )
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
return m_Events[ event ];
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : *event -
|
|
//-----------------------------------------------------------------------------
|
|
void CChoreoChannel::AddEvent( CChoreoEvent *event )
|
|
{
|
|
m_Events.AddToTail( event );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : *event -
|
|
//-----------------------------------------------------------------------------
|
|
void CChoreoChannel::RemoveEvent( CChoreoEvent *event )
|
|
{
|
|
int idx = FindEventIndex( event );
|
|
if ( idx == -1 )
|
|
return;
|
|
|
|
m_Events.Remove( idx );
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
//-----------------------------------------------------------------------------
|
|
void CChoreoChannel::RemoveAllEvents()
|
|
{
|
|
m_Events.RemoveAll();
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : *event -
|
|
// Output : int
|
|
//-----------------------------------------------------------------------------
|
|
int CChoreoChannel::FindEventIndex( CChoreoEvent *event )
|
|
{
|
|
for ( int i = 0; i < m_Events.Size(); i++ )
|
|
{
|
|
if ( event == m_Events[ i ] )
|
|
{
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
//-----------------------------------------------------------------------------
|
|
void CChoreoChannel::Init( void )
|
|
{
|
|
m_szName[ 0 ] = 0;
|
|
SetActor( NULL );
|
|
m_bActive = true;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Output : CChoreoActor
|
|
//-----------------------------------------------------------------------------
|
|
CChoreoActor *CChoreoChannel::GetActor( void )
|
|
{
|
|
return m_pActor;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : *actor -
|
|
//-----------------------------------------------------------------------------
|
|
void CChoreoChannel::SetActor( CChoreoActor *actor )
|
|
{
|
|
m_pActor = actor;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Input : active -
|
|
//-----------------------------------------------------------------------------
|
|
void CChoreoChannel::SetActive( bool active )
|
|
{
|
|
m_bActive = active;
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
// Output : Returns true on success, false on failure.
|
|
//-----------------------------------------------------------------------------
|
|
bool CChoreoChannel::GetActive( void ) const
|
|
{
|
|
return m_bActive;
|
|
}
|
|
|
|
static bool ChoreEventStartTimeLessFunc( CChoreoEvent * const &p1, CChoreoEvent * const &p2 )
|
|
{
|
|
CChoreoEvent *e1;
|
|
CChoreoEvent *e2;
|
|
|
|
e1 = const_cast< CChoreoEvent * >( p1 );
|
|
e2 = const_cast< CChoreoEvent * >( p2 );
|
|
|
|
return e1->GetStartTime() < e2->GetStartTime();
|
|
}
|
|
|
|
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,
|
|
event->GetStartTime( CChoreoEvent::SIMULATION ),
|
|
event->GetStartTime( CChoreoEvent::DISPLAY ),
|
|
event->GetEndTime( CChoreoEvent::DISPLAY ),
|
|
event->GetEndTime( CChoreoEvent::SIMULATION )
|
|
);
|
|
c++;
|
|
}
|
|
*/
|
|
}
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Purpose:
|
|
//-----------------------------------------------------------------------------
|
|
void CChoreoChannel::MarkForSaveAll( bool mark )
|
|
{
|
|
SetMarkedForSave( mark );
|
|
|
|
int c = GetNumEvents();
|
|
for ( int i = 0; i < c; i++ )
|
|
{
|
|
CChoreoEvent *e = GetEvent( i );
|
|
e->SetMarkedForSave( mark );
|
|
}
|
|
}
|
|
|
|
|
|
struct EventGroup
|
|
{
|
|
EventGroup() :
|
|
timeSortedEvents( 0, 0, ChoreEventStartTimeLessFunc )
|
|
{
|
|
}
|
|
|
|
EventGroup( const EventGroup& src )
|
|
:
|
|
timeSortedEvents( 0, 0, ChoreEventStartTimeLessFunc )
|
|
{
|
|
timeSortedEvents.RemoveAll();
|
|
int i = src.timeSortedEvents.FirstInorder();
|
|
while ( i != src.timeSortedEvents.InvalidIndex() )
|
|
{
|
|
timeSortedEvents.Insert( src.timeSortedEvents[ i ] );
|
|
|
|
i = src.timeSortedEvents.NextInorder( i );
|
|
}
|
|
}
|
|
|
|
EventGroup & operator=( const EventGroup& src )
|
|
{
|
|
if ( this == &src )
|
|
return *this;
|
|
|
|
timeSortedEvents.RemoveAll();
|
|
int i = src.timeSortedEvents.FirstInorder();
|
|
while ( i != src.timeSortedEvents.InvalidIndex() )
|
|
{
|
|
timeSortedEvents.Insert( src.timeSortedEvents[ i ] );
|
|
|
|
i = src.timeSortedEvents.NextInorder( i );
|
|
}
|
|
return *this;
|
|
}
|
|
|
|
CUtlRBTree< CChoreoEvent * > timeSortedEvents;
|
|
};
|
|
|
|
// 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() );
|
|
}
|
|
else
|
|
{
|
|
// Keep bumping out the end time
|
|
master->SetLastSlaveEndTime( e->GetEndTime() );
|
|
e->SetCloseCaptionType( CChoreoEvent::CC_SLAVE );
|
|
e->SetUsingCombinedFile( master->IsUsingCombinedFile() );
|
|
e->SetRequiredCombinedChecksum( 0 );
|
|
e->SetLastSlaveEndTime( 0.0f );
|
|
}
|
|
|
|
j = eg.timeSortedEvents.NextInorder( j );
|
|
}
|
|
}
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
void CChoreoChannel::SaveToBuffer( CUtlBuffer& buf, CChoreoScene *pScene, IChoreoStringPool *pStringPool )
|
|
{
|
|
buf.PutShort( pStringPool->FindOrAddString( GetName() ) );
|
|
|
|
int c = GetNumEvents();
|
|
Assert( c <= 255 );
|
|
buf.PutUnsignedChar( c );
|
|
|
|
for ( int i = 0; i < c; i++ )
|
|
{
|
|
CChoreoEvent *e = GetEvent( i );
|
|
Assert( e );
|
|
e->SaveToBuffer( buf, pScene, pStringPool );
|
|
}
|
|
|
|
buf.PutChar( GetActive() ? 1 : 0 );
|
|
}
|
|
|
|
bool CChoreoChannel::RestoreFromBuffer( CUtlBuffer& buf, CChoreoScene *pScene, CChoreoActor *pActor, IChoreoStringPool *pStringPool )
|
|
{
|
|
char sz[ 256 ];
|
|
pStringPool->GetString( buf.GetShort(), sz, sizeof( sz ) );
|
|
SetName( sz );
|
|
|
|
int numEvents = (int)buf.GetUnsignedChar();
|
|
for ( int i = 0 ; i < numEvents; ++i )
|
|
{
|
|
CChoreoEvent *e = pScene->AllocEvent();
|
|
if ( e->RestoreFromBuffer( buf, pScene, pStringPool ) )
|
|
{
|
|
AddEvent( e );
|
|
e->SetChannel( this );
|
|
e->SetActor( pActor );
|
|
continue;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
SetActive( buf.GetChar() == 1 ? true : false );
|
|
|
|
return true;
|
|
}
|