C_BaseEntity *CHUDBlockHealth::ProcessTarget( void )
{
C_SDKPlayer *pPlayer = C_SDKPlayer::GetLocalSDKPlayer();
if ( !pPlayer )
return NULL;
// Get our target's ent index
int iEntIndex = pPlayer->GetIDTarget();
// Didn't find one?
if ( !iEntIndex )
{
// Check to see if we should clear our ID
if ( m_flLastChangeTime && (gpGlobals->curtime > (m_flLastChangeTime + 0.5)) )
{
m_flLastChangeTime = 0;
m_iLastEntIndex = 0;
m_bBlockInTarget = false;
}
else
{
// Keep re-using the old one
iEntIndex = m_iLastEntIndex;
}
}
else
{
m_flLastChangeTime = gpGlobals->curtime;
}
if ( iEntIndex )
{
// set up the vectors and traceline
trace_t tr;
Vector vecStart, vecStop, vecDir;
// get the angles
AngleVectors( pPlayer->EyeAngles(), &vecDir );
// get the vectors
vecStart = pPlayer->EyePosition();
vecStop = vecStart + vecDir * BLOCK_HINT_DISTANCE;
// do the traceline
UTIL_TraceLine( vecStart, vecStop, MASK_ALL, pPlayer, COLLISION_GROUP_NPC, &tr );
C_BaseEntity *pEntity = tr.m_pEnt;
// check to see if we found a block
if ( !pEntity )
return NULL;
return pEntity;
}
return NULL;
}
// CODE DUPLICATION BELOW. FIXME!
C_BaseEntity *ProcessTarget()
{
C_SDKPlayer *pPlayer = C_SDKPlayer::GetLocalSDKPlayer();
if ( !pPlayer )
return NULL;
// Get our target's ent index
int iEntIndex = pPlayer->GetIDTarget();
// Didn't find one?
if ( !iEntIndex )
{
return NULL;
}
if ( iEntIndex )
{
// set up the vectors and traceline
trace_t tr;
Vector vecStart, vecStop, vecDir;
// get the angles
AngleVectors( pPlayer->EyeAngles( ), &vecDir );
// get the vectors
vecStart = pPlayer->EyePosition();
vecStop = vecStart + vecDir * 1024;
// do the traceline
UTIL_TraceLine( vecStart, vecStop, MASK_ALL, pPlayer, COLLISION_GROUP_NPC, &tr );
C_BaseEntity *pEntity = tr.m_pEnt;
// check to see if we found a block
if ( !pEntity )
return NULL;
return pEntity;
}
return NULL;
}