/**
* Called when a moving plat needs to be removed.
*
* @param plat Ptr to the plat to remove.
*/
static void stopPlat(plat_t *plat)
{
DENG2_ASSERT(plat);
P_ToXSector(plat->sector)->specialData = nullptr;
P_NotifySectorFinished(P_ToXSector(plat->sector)->tag);
Thinker_Remove(&plat->thinker);
}
/**
* Called when a moving plat needs to be removed.
*
* @param plat Ptr to the plat to remove.
*/
static void stopPlat(plat_t* plat)
{
P_ToXSector(plat->sector)->specialData = NULL;
#if __JHEXEN__
P_TagFinished(P_ToXSector(plat->sector)->tag);
#endif
Thinker_Remove(&plat->thinker);
}
void T_BuildPillar(pillar_t *pillar)
{
DENG2_ASSERT(pillar);
// First, raise the floor
result_e res1 = T_MovePlane(pillar->sector, pillar->floorSpeed, pillar->floorDest, pillar->crush, 0, pillar->direction); // floorOrCeiling, direction
// Then, lower the ceiling
result_e res2 = T_MovePlane(pillar->sector, pillar->ceilingSpeed, pillar->ceilingDest, pillar->crush, 1, -pillar->direction);
if(res1 == pastdest && res2 == pastdest)
{
P_ToXSector(pillar->sector)->specialData = 0;
SN_StopSequenceInSec(pillar->sector);
P_NotifySectorFinished(P_ToXSector(pillar->sector)->tag);
Thinker_Remove(&pillar->thinker);
}
}
void T_FloorWaggle(waggle_t *waggle)
{
DENG_ASSERT(waggle != 0);
switch(waggle->state)
{
default:
case WS_STABLE:
if(waggle->ticker != -1)
{
if(!--waggle->ticker)
{
waggle->state = WS_REDUCE;
}
}
break;
case WS_EXPAND:
if((waggle->scale += waggle->scaleDelta) >= waggle->targetScale)
{
waggle->scale = waggle->targetScale;
waggle->state = WS_STABLE;
}
break;
case WS_REDUCE:
if((waggle->scale -= waggle->scaleDelta) <= 0)
{
// Remove.
P_SetDoublep(waggle->sector, DMU_FLOOR_HEIGHT, waggle->originalHeight);
P_ChangeSector(waggle->sector, 1 /*crush damage*/);
P_ToXSector(waggle->sector)->specialData = nullptr;
P_NotifySectorFinished(P_ToXSector(waggle->sector)->tag);
Thinker_Remove(&waggle->thinker);
return;
}
break;
}
waggle->accumulator += waggle->accDelta;
coord_t fh = waggle->originalHeight +
FLOATBOBOFFSET(((int) waggle->accumulator) & 63) * waggle->scale;
P_SetDoublep(waggle->sector, DMU_FLOOR_HEIGHT, fh);
P_SetDoublep(waggle->sector, DMU_FLOOR_TARGET_HEIGHT, fh);
P_SetFloatp(waggle->sector, DMU_FLOOR_SPEED, 0);
P_ChangeSector(waggle->sector, 1 /*crush damage*/);
}
void T_Light(light_t *light)
{
if(light->count)
{
light->count--;
return;
}
switch(light->type)
{
case LITE_FADE:
P_SectorModifyLight(light->sector, light->value2);
if(light->tics2 == 1)
{
if(P_SectorLight(light->sector) >= light->value1)
{
P_SectorSetLight(light->sector, light->value1);
Thinker_Remove(&light->thinker);
}
}
else if(P_SectorLight(light->sector) <= light->value1)
{
P_SectorSetLight(light->sector, light->value1);
Thinker_Remove(&light->thinker);
}
break;
case LITE_GLOW:
P_SectorModifyLightx(light->sector, light->tics1);
if(light->tics2 == 1)
{
if(P_SectorLight(light->sector) >= light->value1)
{
P_SectorSetLight(light->sector, light->value1);
light->tics1 = -light->tics1;
light->tics2 = -1; // Reverse direction.
}
}
else if(P_SectorLight(light->sector) <= light->value2)
{
P_SectorSetLight(light->sector, light->value2);
light->tics1 = -light->tics1;
light->tics2 = 1; // Reverse direction.
}
break;
case LITE_FLICKER:
if(P_SectorLight(light->sector) == light->value1)
{
P_SectorSetLight(light->sector, light->value2);
light->count = (P_Random() & 7) + 1;
}
else
{
P_SectorSetLight(light->sector, light->value1);
light->count = (P_Random() & 31) + 1;
}
break;
case LITE_STROBE:
if(P_SectorLight(light->sector) == light->value1)
{
P_SectorSetLight(light->sector, light->value2);
light->count = light->tics2;
}
else
{
P_SectorSetLight(light->sector, light->value1);
light->count = light->tics1;
}
break;
default:
break;
}
}
