//-----------------------------------------------------------------------------
// Purpose: Think function for striking at intervals.
//-----------------------------------------------------------------------------
void CEnvBeam::StrikeThink( void )
{
if ( m_life != 0 )
{
if ( m_spawnflags & SF_BEAM_RANDOM )
SetNextThink( gpGlobals->curtime + m_life + random->RandomFloat( 0, m_restrike ) );
else
SetNextThink( gpGlobals->curtime + m_life + m_restrike );
}
m_active = 1;
if (!m_iszEndEntity)
{
if (!m_iszStartEntity)
{
RandomArea( );
}
else
{
CBaseEntity *pStart = RandomTargetname( STRING(m_iszStartEntity) );
if (pStart != NULL)
{
RandomPoint( pStart->GetAbsOrigin() );
}
else
{
Msg( "env_beam: unknown entity \"%s\"\n", STRING(m_iszStartEntity) );
}
}
return;
}
Strike();
}
void CLightning::StrikeThink( void )
{
if ( m_life != 0 )
{
if ( pev->spawnflags & SF_BEAM_RANDOM )
pev->nextthink = gpGlobals->time + m_life + RANDOM_FLOAT( 0, m_restrike );
else
pev->nextthink = gpGlobals->time + m_life + m_restrike;
}
m_active = 1;
if (FStringNull(m_iszEndEntity))
{
if (FStringNull(m_iszStartEntity))
{
RandomArea( );
}
else
{
CBaseEntity *pStart = RandomTargetname( STRING(m_iszStartEntity) );
if (pStart != NULL)
RandomPoint( pStart->pev->origin );
else
ALERT( at_console, "env_beam: unknown entity \"%s\"\n", STRING(m_iszStartEntity) );
}
return;
}
CBaseEntity *pStart = RandomTargetname( STRING(m_iszStartEntity) );
CBaseEntity *pEnd = RandomTargetname( STRING(m_iszEndEntity) );
if ( pStart != NULL && pEnd != NULL )
{
if ( IsPointEntity( pStart ) || IsPointEntity( pEnd ) )
{
if ( pev->spawnflags & SF_BEAM_RING)
{
// don't work
return;
}
}
MESSAGE_BEGIN( MSG_BROADCAST, SVC_TEMPENTITY );
if ( IsPointEntity( pStart ) || IsPointEntity( pEnd ) )
{
if ( !IsPointEntity( pEnd ) ) // One point entity must be in pEnd
{
CBaseEntity *pTemp;
pTemp = pStart;
pStart = pEnd;
pEnd = pTemp;
}
if ( !IsPointEntity( pStart ) ) // One sided
{
WRITE_BYTE( TE_BEAMENTPOINT );
WRITE_SHORT( pStart->entindex() );
WRITE_COORD( pEnd->pev->origin.x);
WRITE_COORD( pEnd->pev->origin.y);
WRITE_COORD( pEnd->pev->origin.z);
}
else
{
WRITE_BYTE( TE_BEAMPOINTS);
WRITE_COORD( pStart->pev->origin.x);
WRITE_COORD( pStart->pev->origin.y);
WRITE_COORD( pStart->pev->origin.z);
WRITE_COORD( pEnd->pev->origin.x);
WRITE_COORD( pEnd->pev->origin.y);
WRITE_COORD( pEnd->pev->origin.z);
}
}
else
{
if ( pev->spawnflags & SF_BEAM_RING)
WRITE_BYTE( TE_BEAMRING );
else
WRITE_BYTE( TE_BEAMENTS );
WRITE_SHORT( pStart->entindex() );
WRITE_SHORT( pEnd->entindex() );
}
WRITE_SHORT( m_spriteTexture );
WRITE_BYTE( m_frameStart ); // framestart
WRITE_BYTE( (int)pev->framerate); // framerate
WRITE_BYTE( (int)(m_life*10.0) ); // life
WRITE_BYTE( m_boltWidth ); // width
WRITE_BYTE( m_noiseAmplitude ); // noise
WRITE_BYTE( (int)pev->rendercolor.x ); // r, g, b
WRITE_BYTE( (int)pev->rendercolor.y ); // r, g, b
WRITE_BYTE( (int)pev->rendercolor.z ); // r, g, b
WRITE_BYTE( pev->renderamt ); // brightness
WRITE_BYTE( m_speed ); // speed
MESSAGE_END();
DoSparks( pStart->pev->origin, pEnd->pev->origin );
if ( pev->dmg > 0 )
{
TraceResult tr;
UTIL_TraceLine( pStart->pev->origin, pEnd->pev->origin, dont_ignore_monsters, NULL, &tr );
BeamDamageInstant( &tr, pev->dmg );
}
}
}
