//-----------------------------------------------------------------------------
// Frame-based update
//-----------------------------------------------------------------------------
void CTeleportCountdownScreen::OnTick()
{
BaseClass::OnTick();
// Find the active info teleporter countdown
C_InfoTeleporterCountdown *pActiveCountdown = NULL;
for ( int i = g_InfoTeleporterCountdownList.Head(); i != g_InfoTeleporterCountdownList.InvalidIndex();
i = g_InfoTeleporterCountdownList.Next(i) )
{
if ( g_InfoTeleporterCountdownList[i]->m_bCountdownStarted )
{
pActiveCountdown = g_InfoTeleporterCountdownList[i];
break;
}
}
if ( !GetEntity() || !pActiveCountdown )
{
m_pTimeRemainingTitleLabel->SetVisible( false );
m_pTimeRemainingLabel->SetVisible( false );
m_pMalfunctionLabel->SetVisible( false );
return;
}
// Make the appropriate labels visible
bool bMalfunction = pActiveCountdown->m_bDisabled;
m_pTimeRemainingTitleLabel->SetVisible( !bMalfunction );
m_pTimeRemainingLabel->SetVisible( !bMalfunction );
// This will make it flash
m_pMalfunctionLabel->SetVisible( bMalfunction && (((int)(gpGlobals->curtime) & 0x1) == 0x1) );
// Update the time remaining
if ( !bMalfunction )
{
char buf[32];
if (m_pTimeRemainingLabel)
{
float dt = gpGlobals->curtime - pActiveCountdown->m_flStartTime;
if ( dt < 0.0f )
{
dt = 0.0f;
}
int nTimeRemaining = (int)(pActiveCountdown->m_flTimeRemaining - dt + 0.5f);
if ( nTimeRemaining < 0 )
{
nTimeRemaining = 0;
}
Q_snprintf( buf, sizeof( buf ), "%d", nTimeRemaining );
m_pTimeRemainingLabel->SetText( buf );
}
}
}
//-----------------------------------------------------------------------------
// Sets up visibility
//-----------------------------------------------------------------------------
void PointCameraSetupVisibility( CBaseEntity *pPlayer, int area, unsigned char *pvs, int pvssize )
{
for ( CPointCamera *pCameraEnt = GetPointCameraList(); pCameraEnt != NULL; pCameraEnt = pCameraEnt->m_pNext )
{
pCameraEnt->SetActive( false );
}
int nNext;
for ( int i = g_InfoCameraLinkList.Head(); i != g_InfoCameraLinkList.InvalidIndex(); i = nNext )
{
nNext = g_InfoCameraLinkList.Next( i );
CBaseEntity *pTargetEnt = g_InfoCameraLinkList[i]->m_hTargetEntity;
if ( !pTargetEnt )
{
UTIL_Remove( g_InfoCameraLinkList[i] );
continue;
}
// Don't bother if it's not visible
if ( pTargetEnt->IsEffectActive( EF_NODRAW ) )
continue;
if ( !pTargetEnt->NetworkProp()->IsInPVS( pPlayer->edict(), pvs, pvssize ) )
continue;
if ( engine->CheckAreasConnected( area, pTargetEnt->NetworkProp()->AreaNum() ) )
{
CPointCamera *pCameraEnt = g_InfoCameraLinkList[i]->m_hCamera;
if ( pCameraEnt )
{
engine->AddOriginToPVS( pCameraEnt->GetAbsOrigin() );
pCameraEnt->SetActive( true );
}
}
}
}