void DGlow2::Tick ()
{
if (m_Tics++ >= m_MaxTics)
{
if (m_OneShot)
{
m_Sector->SetLightLevel(m_End);
// [BC] Flag the sector as having its light level altered. That way, when clients
// connect, we can tell them about the updated light level.
m_Sector->bLightChange = true;
// [BC] If we're the server, tell clients about the light level change.
if ( NETWORK_GetState( ) == NETSTATE_SERVER )
SERVERCOMMANDS_SetSectorLightLevel( ULONG( m_Sector - sectors ));
Destroy ();
return;
}
else
{
int temp = m_Start;
m_Start = m_End;
m_End = temp;
m_Tics -= m_MaxTics;
}
}
m_Sector->SetLightLevel(((m_End - m_Start) * m_Tics) / m_MaxTics + m_Start);
}
void EV_TurnTagLightsOff (int tag)
{
int i;
int secnum;
// [RH] Don't do a linear search
for (secnum = -1; (secnum = P_FindSectorFromTag (tag, secnum)) >= 0; )
{
sector_t *sector = sectors + secnum;
int min = sector->lightlevel;
for (i = 0; i < sector->linecount; i++)
{
sector_t *tsec = getNextSector (sector->lines[i],sector);
if (!tsec)
continue;
if (tsec->lightlevel < min)
min = tsec->lightlevel;
}
sector->SetLightLevel(min);
// [BC] Flag the sector as having its light level altered. That way, when clients
// connect, we can tell them about the updated light level.
sector->bLightChange = true;
// [BC] If we're the server, tell clients about the light level change.
if ( NETWORK_GetState( ) == NETSTATE_SERVER )
SERVERCOMMANDS_SetSectorLightLevel( secnum );
}
}
void EV_LightChange (int tag, int value)
{
int secnum = -1;
while ((secnum = P_FindSectorFromTag (tag, secnum)) >= 0)
{
sectors[secnum].SetLightLevel(sectors[secnum].lightlevel + value);
// [BC] Flag the sector as having its light level altered. That way, when clients
// connect, we can tell them about the updated light level.
sectors[secnum].bLightChange = true;
// [BC] If we're the server, tell clients about the light level change.
if ( NETWORK_GetState( ) == NETSTATE_SERVER )
SERVERCOMMANDS_SetSectorLightLevel( secnum );
}
}
void EV_LightTurnOn (int tag, int bright)
{
int secnum = -1;
// [RH] Don't do a linear search
while ((secnum = P_FindSectorFromTag (tag, secnum)) >= 0)
{
sector_t *sector = sectors + secnum;
int tbright = bright; //jff 5/17/98 search for maximum PER sector
// bright = -1 means to search ([RH] Not 0)
// for highest light level
// surrounding sector
if (bright < 0)
{
int j;
for (j = 0; j < sector->linecount; j++)
{
sector_t *temp = getNextSector (sector->lines[j], sector);
if (!temp)
continue;
if (temp->lightlevel > tbright)
tbright = temp->lightlevel;
}
}
sector->SetLightLevel(tbright);
//jff 5/17/98 unless compatibility optioned
//then maximum near ANY tagged sector
if (i_compatflags & COMPATF_LIGHT)
{
bright = tbright;
}
// [BC] Flag the sector as having its light level altered. That way, when clients
// connect, we can tell them about the updated light level.
sector->bLightChange = true;
// [BC] If we're the server, tell clients about the light level change.
if ( NETWORK_GetState( ) == NETSTATE_SERVER )
SERVERCOMMANDS_SetSectorLightLevel( secnum );
}
}
//
// TURN LINE'S TAG LIGHTS ON
// [RH] Takes a tag instead of a line
//
void EV_LightTurnOn (int tag, int bright)
{
int secnum = -1;
// [RH] Don't do a linear search
while ((secnum = P_FindSectorFromTag (tag, secnum)) >= 0)
{
sector_t *sector = sectors + secnum;
// bright = -1 means to search ([RH] Not 0)
// for highest light level
// surrounding sector
if (bright < 0)
{
int j;
bright = 0;
for (j = 0; j < sector->linecount; j++)
{
sector_t *temp = getNextSector (sector->lines[j], sector);
if (!temp)
continue;
if (temp->lightlevel > bright)
bright = temp->lightlevel;
}
}
sector->lightlevel = clamp (bright, 0, 255);
// [BC] Flag the sector as having its light level altered. That way, when clients
// connect, we can tell them about the updated light level.
sector->bLightChange = true;
// [BC] If we're the server, tell clients about the light level change.
if ( NETWORK_GetState( ) == NETSTATE_SERVER )
SERVERCOMMANDS_SetSectorLightLevel( secnum );
}
}
void EV_StopLightEffect (int tag)
{
TThinkerIterator<DLighting> iterator;
DLighting *effect;
while ((effect = iterator.Next()) != NULL)
{
if (effect->GetSector()->tag == tag)
{
effect->Destroy();
// [BC] Since this sector's light level most likely changed, mark it as such so
// that we can tell clients when they come in.
effect->GetSector( )->bLightChange = true;
// [BC] If we're the server, tell clients to stop this light effect.
if ( NETWORK_GetState( ) == NETSTATE_SERVER )
{
SERVERCOMMANDS_StopSectorLightEffect( ULONG( effect->GetSector( ) - sectors ));
SERVERCOMMANDS_SetSectorLightLevel( ULONG( effect->GetSector( ) - sectors ));
}
}
}
}
void EV_StartLightFading (int tag, int value, int tics)
{
int secnum;
secnum = -1;
while ((secnum = P_FindSectorFromTag (tag,secnum)) >= 0)
{
sector_t *sec = §ors[secnum];
if (sec->lightingdata)
continue;
if (tics <= 0)
{
// [CK] Only update if the values are not the same, since this is
// an instant function with zero tics.
if ( sec->GetLightLevel() != value )
{
sec->SetLightLevel(value);
sec->bLightChange = true;
// [CK] Since we know it's instant, this is a simple light level
// change and not a fade.
if ( NETWORK_GetState( ) == NETSTATE_SERVER )
SERVERCOMMANDS_SetSectorLightLevel( secnum );
}
}
else
{
// No need to fade if lightlevel is already at desired value.
if (sec->lightlevel == value)
continue;
new DGlow2 (sec, sec->lightlevel, value, tics, true);
}
}
}
