int CAI_Senses::LookForHighPriorityEntities( int iDistance )
{
int nSeen = 0;
if ( gpGlobals->curtime - m_TimeLastLookHighPriority > AI_HIGH_PRIORITY_SEARCH_TIME )
{
m_TimeLastLookHighPriority = gpGlobals->curtime;
BeginGather();
float distSq = ( iDistance * iDistance );
const Vector &origin = GetAbsOrigin();
// Players
for ( int i = 1; i <= gpGlobals->maxClients; i++ )
{
CPlayer *pPlayer = UTIL_PlayerByIndex( i );
if ( pPlayer )
{
if ( origin.DistToSqr(pPlayer->GetAbsOrigin()) < distSq && Look( pPlayer->BaseEntity() ) )
{
nSeen++;
}
}
}
EndGather( nSeen, &m_SeenHighPriority );
}
else
{
for ( int i = m_SeenHighPriority.Count() - 1; i >= 0; --i )
{
if ( m_SeenHighPriority[i].Get() == NULL )
m_SeenHighPriority.FastRemove( i );
}
nSeen = m_SeenHighPriority.Count();
}
return nSeen;
}
