CClientFrame *CGameClient::GetSendFrame()
{
CClientFrame *pFrame = m_pCurrentFrame;
// just return if replay is disabled
if ( sv_maxreplay.GetFloat() <= 0 )
return pFrame;
int followEntity;
int delayTicks = serverGameClients->GetReplayDelay( edict, followEntity );
bool isInReplayMode = ( delayTicks > 0 );
if ( isInReplayMode != m_bIsInReplayMode )
{
// force a full update when modes are switched
m_nDeltaTick = -1;
m_bIsInReplayMode = isInReplayMode;
if ( isInReplayMode )
{
m_nEntityIndex = followEntity;
}
else
{
m_nEntityIndex = m_nClientSlot+1;
}
}
Assert( (m_nClientSlot+1 == m_nEntityIndex) || isInReplayMode );
if ( isInReplayMode )
{
CGameClient *pFollowPlayer = sv.Client( followEntity-1 );
if ( !pFollowPlayer )
return NULL;
pFrame = pFollowPlayer->GetClientFrame( sv.GetTick() - delayTicks, false );
if ( !pFrame )
return NULL;
if ( m_pLastSnapshot == pFrame->GetSnapshot() )
return NULL;
}
return pFrame;
}
CClientFrame *CGameClient::GetDeltaFrame( int nTick )
{
#ifndef _XBOX
Assert ( !IsHLTV() ); // has no ClientFrames
#endif
if ( m_bIsInReplayMode )
{
int followEntity;
serverGameClients->GetReplayDelay( edict, followEntity );
Assert( followEntity > 0 );
CGameClient *pFollowEntity = sv.Client( followEntity-1 );
if ( pFollowEntity )
return pFollowEntity->GetClientFrame( nTick );
}
return GetClientFrame( nTick );
}
