//-----------------------------------------------------------------------------
// Purpose:
// Input : *filename -
//-----------------------------------------------------------------------------
void *CBaseFlex::FindSceneFile( const char *filename )
{
// See if it's already loaded
int i;
for ( i = 0; i < m_FileList.Size(); i++ )
{
CFacialExpressionFile *file = m_FileList[ i ];
if ( file && !stricmp( file->filename, filename ) )
{
return file->buffer;
}
}
// Load file into memory
FileHandle_t file = filesystem->Open( UTIL_VarArgs( "expressions/%s.vfe", filename ), "rb" );
if ( !file )
return NULL;
int len = filesystem->Size( file );
// read the file
byte *buffer = new unsigned char[ len ];
Assert( buffer );
filesystem->Read( buffer, len, file );
filesystem->Close( file );
// Create scene entry
CFacialExpressionFile *pfile = new CFacialExpressionFile();
// Remember filename
Q_strncpy( pfile->filename, filename ,sizeof(pfile->filename));
// Remember data pointer
pfile->buffer = buffer;
// Add to list
m_FileList.AddToTail( pfile );
// Fill in translation table
flexsettinghdr_t *pSettinghdr = ( flexsettinghdr_t * )pfile->buffer;
Assert( pSettinghdr );
for (i = 0; i < pSettinghdr->numkeys; i++)
{
*(pSettinghdr->pLocalToGlobal(i)) = FindFlexController( pSettinghdr->pLocalName( i ) );
}
// Return data
return pfile->buffer;
}
void CFlex::EnsureTranslations( const flexsettinghdr_t *pSettinghdr )
{
Assert( pSettinghdr );
FS_LocalToGlobal_t entry( pSettinghdr );
unsigned short idx = m_LocalToGlobal->Find( entry );
if ( idx != m_LocalToGlobal->InvalidIndex() )
return;
entry.SetCount( pSettinghdr->numkeys );
for ( int i = 0; i < pSettinghdr->numkeys; ++i )
{
entry.m_Mapping[ i ] = FindFlexController( pSettinghdr->pLocalName( i ) );
}
m_LocalToGlobal->Insert( entry );
}
//-----------------------------------------------------------------------------
// Spawn
//-----------------------------------------------------------------------------
void CNPC_Breen::Spawn()
{
// Breen is allowed to use multiple models, because he has a torso version for monitors.
// He defaults to his normal model.
char *szModel = (char *)STRING( GetModelName() );
if (!szModel || !*szModel)
{
szModel = "models/breen.mdl";
SetModelName( AllocPooledString(szModel) );
}
Precache();
SetModel( szModel );
BaseClass::Spawn();
SetHullType(HULL_HUMAN);
SetHullSizeNormal();
SetSolid( SOLID_BBOX );
AddSolidFlags( FSOLID_NOT_STANDABLE );
SetMoveType( MOVETYPE_STEP );
SetBloodColor( BLOOD_COLOR_RED );
m_iHealth = 8;
m_flFieldOfView = 0.5;// indicates the width of this NPC's forward view cone ( as a dotproduct result )
m_NPCState = NPC_STATE_NONE;
CapabilitiesAdd( bits_CAP_MOVE_GROUND | bits_CAP_OPEN_DOORS | bits_CAP_ANIMATEDFACE | bits_CAP_TURN_HEAD );
CapabilitiesAdd( bits_CAP_FRIENDLY_DMG_IMMUNE );
AddEFlags( EFL_NO_DISSOLVE | EFL_NO_MEGAPHYSCANNON_RAGDOLL | EFL_NO_PHYSCANNON_INTERACTION );
NPCInit();
DevMsg("Spawning Breen\n");
m_faceAPI = GetFaceAPI();
// head orientation
m_poses.push_back(new DrivenFeature(this, POSE_YAW));
m_poses.push_back(new DrivenFeature(this, POSE_PITCH));
m_poses.push_back(new DrivenFeature(this, POSE_ROLL));
// blink
m_flexors.push_back(new DrivenFeature(this, RIGHT_LID_CLOSER));
m_flexors.push_back(new DrivenFeature(this, LEFT_LID_CLOSER));
// right eyebrow
m_flexors.push_back(new DrivenFeature(this, RIGHT_INNER_RAISER));
m_flexors.push_back(new DrivenFeature(this, RIGHT_OUTER_RAISER));
m_flexors.push_back(new DrivenFeature(this, RIGHT_LOWERER));
// left eyebrow
m_flexors.push_back(new DrivenFeature(this, LEFT_INNER_RAISER));
m_flexors.push_back(new DrivenFeature(this, LEFT_OUTER_RAISER));
m_flexors.push_back(new DrivenFeature(this, LEFT_LOWERER));
// horizontal mouth movement
m_flexors.push_back(new DrivenFeature(this, RIGHT_CORNER_PULLER));
m_flexors.push_back(new DrivenFeature(this, RIGHT_PUCKERER));
m_flexors.push_back(new DrivenFeature(this, LEFT_CORNER_PULLER));
m_flexors.push_back(new DrivenFeature(this, LEFT_PUCKERER));
// vertical mouth movement
m_flexors.push_back(new DrivenFeature(this, RIGHT_UPPER_RAISER));
m_flexors.push_back(new DrivenFeature(this, RIGHT_CORNER_DEPRESSOR));
m_flexors.push_back(new DrivenFeature(this, LEFT_UPPER_RAISER));
m_flexors.push_back(new DrivenFeature(this, LEFT_CORNER_DEPRESSOR));
// overall mouth movements
m_flexors.push_back(new DrivenFeature(this, MOUTH_STRETCH));
//m_flexors.push_back(new DrivenFeature(this, SMILE));
m_lastThink = engine->Time();
m_adaptive_p = 1.0f;
m_lastTrackingTime = 0.0f;
m_smileFlex = FindFlexController("smile");
m_smileAmount = 0.0f;
m_nextSmilePick = 0.0f;
}
//-----------------------------------------------------------------------------
// Purpose:
// Input : *event -
//-----------------------------------------------------------------------------
void CBaseFlex::AddFlexAnimation( CExpressionInfo *info )
{
if ( !info )
return;
CChoreoEvent *event = info->m_pEvent;
if ( !event )
return;
CChoreoScene *scene = info->m_pScene;
if ( !scene )
return;
if ( !event->GetTrackLookupSet() )
{
// Create lookup data
for ( int i = 0; i < event->GetNumFlexAnimationTracks(); i++ )
{
CFlexAnimationTrack *track = event->GetFlexAnimationTrack( i );
if ( !track )
continue;
if ( track->IsComboType() )
{
char name[ 512 ];
Q_strncpy( name, "right_" ,sizeof(name));
strcat( name, track->GetFlexControllerName() );
track->SetFlexControllerIndex( 0, FindFlexController( name ), 0 );
Q_strncpy( name, "left_" ,sizeof(name));
strcat( name, track->GetFlexControllerName() );
track->SetFlexControllerIndex( 0, FindFlexController( name ), 1 );
}
else
{
track->SetFlexControllerIndex( 0, FindFlexController( (char *)track->GetFlexControllerName() ) );
}
}
event->SetTrackLookupSet( true );
}
float scenetime = scene->GetTime();
float weight = event->GetIntensity( scenetime );
// Compute intensity for each track in animation and apply
// Iterate animation tracks
for ( int i = 0; i < event->GetNumFlexAnimationTracks(); i++ )
{
CFlexAnimationTrack *track = event->GetFlexAnimationTrack( i );
if ( !track )
continue;
// Disabled
if ( !track->IsTrackActive() )
continue;
// Map track flex controller to global name
if ( track->IsComboType() )
{
for ( int side = 0; side < 2; side++ )
{
int controller = track->GetFlexControllerIndex( side );
// Get spline intensity for controller
float flIntensity = track->GetIntensity( scenetime, side );
if ( controller >= 0 )
{
float orig = GetFlexWeight( controller );
SetFlexWeight( controller, orig * (1 - weight) + flIntensity * weight );
}
}
}
else
{
int controller = track->GetFlexControllerIndex( 0 );
// Get spline intensity for controller
float flIntensity = track->GetIntensity( scenetime, 0 );
if ( controller >= 0 )
{
float orig = GetFlexWeight( controller );
SetFlexWeight( controller, orig * (1 - weight) + flIntensity * weight );
}
}
}
info->m_bStarted = true;
}
float CBaseFlex::GetFlexWeight( char *szName )
{
return GetFlexWeight( FindFlexController( szName ) );
}
void CBaseFlex::SetFlexWeight( char *szName, float value )
{
SetFlexWeight( FindFlexController( szName ), value );
}