//-----------------------------------------------------------------------------
// Purpose:
//-----------------------------------------------------------------------------
void CTFGrenadePipebombProjectile::PipebombTouch( CBaseEntity *pOther )
{
if ( pOther == GetThrower() )
return;
// Verify a correct "other."
if ( !pOther->IsSolid() || pOther->IsSolidFlagSet( FSOLID_VOLUME_CONTENTS ) )
return;
// Handle hitting skybox (disappear).
trace_t pTrace;
Vector velDir = GetAbsVelocity();
VectorNormalize( velDir );
Vector vecSpot = GetAbsOrigin() - velDir * 32;
UTIL_TraceLine( vecSpot, vecSpot + velDir * 64, MASK_SOLID, this, COLLISION_GROUP_NONE, &pTrace );
if ( pTrace.fraction < 1.0 && pTrace.surface.flags & SURF_SKY )
{
UTIL_Remove( this );
return;
}
//If we already touched a surface then we're not exploding on contact anymore.
if ( m_bTouched == true )
return;
// Blow up if we hit an enemy we can damage
if ( pOther->GetTeamNumber() && pOther->GetTeamNumber() != GetTeamNumber() && pOther->m_takedamage != DAMAGE_NO )
{
// Check to see if this is a respawn room.
if ( !pOther->IsPlayer() )
{
CFuncRespawnRoom *pRespawnRoom = dynamic_cast<CFuncRespawnRoom*>( pOther );
if ( pRespawnRoom )
{
if ( !pRespawnRoom->PointIsWithin( GetAbsOrigin() ) )
return;
}
}
// Restore damage. See comment in CTFGrenadePipebombProjectile::Create() above to understand this.
m_flDamage = m_flFullDamage;
Explode( &pTrace, GetDamageType() );
}
// Train hack!
if ( pOther->GetModelName() == s_iszTrainName && ( pOther->GetAbsVelocity().LengthSqr() > 1.0f ) )
{
Explode( &pTrace, GetDamageType() );
}
}
//-----------------------------------------------------------------------------
// Purpose: Is a given point contained within a respawn room?
//-----------------------------------------------------------------------------
bool PointInRespawnRoom( CBaseEntity *pTarget, const Vector &vecOrigin )
{
// Find out whether we're in a respawn room or not
CBaseEntity *pEntity = NULL;
while ((pEntity = gEntList.FindEntityByClassname( pEntity, "func_respawnroom" )) != NULL)
{
CFuncRespawnRoom *pRespawnRoom = (CFuncRespawnRoom *)pEntity;
// Are we within this respawn room?
if ( pRespawnRoom->GetActive() )
{
if ( pRespawnRoom->PointIsWithin( vecOrigin ) )
{
if ( !pTarget || pRespawnRoom->GetTeamNumber() == TEAM_UNASSIGNED || pRespawnRoom->InSameTeam( pTarget ) )
return true;
}
else
{
if ( pTarget && pRespawnRoom->IsTouching(pTarget) )
return true;
}
}
}
return false;
}