void CBeam::HoseInit( const Vector &start, const Vector &direction )
{
SetType( BEAM_HOSE );
SetStartPos( start );
SetEndPos( direction );
SetStartAttachment( 0 );
SetEndAttachment( 0 );
RelinkBeam();
}
void CLaser::FireAtPoint( TraceResult &tr )
{
SetEndPos( tr.vecEndPos );
if ( m_pSprite )
UTIL_SetOrigin( m_pSprite->pev, tr.vecEndPos );
BeamDamage( &tr );
DoSparks( GetStartPos(), tr.vecEndPos );
}
void CBeam::PointsInit( const Vector &start, const Vector &end )
{
SetType( BEAM_POINTS );
SetStartPos( start );
SetEndPos( end );
SetStartAttachment( 0 );
SetEndAttachment( 0 );
RelinkBeam();
}
void CLightning::BeamUpdateVars( void )
{
int beamType;
int pointStart, pointEnd;
edict_t *pStart = FIND_ENTITY_BY_TARGETNAME ( NULL, STRING(m_iszStartEntity) );
edict_t *pEnd = FIND_ENTITY_BY_TARGETNAME ( NULL, STRING(m_iszEndEntity) );
pointStart = IsPointEntity( CBaseEntity::Instance(pStart) );
pointEnd = IsPointEntity( CBaseEntity::Instance(pEnd) );
pev->skin = 0;
pev->sequence = 0;
pev->rendermode = 0;
pev->flags |= FL_CUSTOMENTITY;
pev->model = m_iszSpriteName;
SetTexture( m_spriteTexture );
beamType = BEAM_ENTS;
if ( pointStart || pointEnd )
{
if ( !pointStart ) // One point entity must be in pStart
{
edict_t *pTemp;
// Swap start & end
pTemp = pStart;
pStart = pEnd;
pEnd = pTemp;
int swap = pointStart;
pointStart = pointEnd;
pointEnd = swap;
}
if ( !pointEnd )
beamType = BEAM_ENTPOINT;
else
beamType = BEAM_POINTS;
}
SetType( beamType );
if ( beamType == BEAM_POINTS || beamType == BEAM_ENTPOINT || beamType == BEAM_HOSE )
{
SetStartPos( pStart->v.origin );
if ( beamType == BEAM_POINTS || beamType == BEAM_HOSE )
SetEndPos( pEnd->v.origin );
else
SetEndEntity( ENTINDEX(pEnd) );
}
else
{
SetStartEntity( ENTINDEX(pStart) );
SetEndEntity( ENTINDEX(pEnd) );
}
RelinkBeam();
SetWidth( m_boltWidth );
SetNoise( m_noiseAmplitude );
SetFrame( m_frameStart );
SetScrollRate( m_speed );
if ( pev->spawnflags & SF_BEAM_SHADEIN )
SetFlags( BEAM_FSHADEIN );
else if ( pev->spawnflags & SF_BEAM_SHADEOUT )
SetFlags( BEAM_FSHADEOUT );
}
