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- fixed validcount for real and added a side check for intra-section sides to light code.

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This commit is contained in:
Christoph Oelckers 2018-11-06 11:53:03 +01:00
parent df52a71475
commit aee47d23bd
1 changed files with 7 additions and 3 deletions
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10
src/g_shared/a_dynlight.cpp
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@ -578,7 +578,7 @@ void ADynamicLight::CollectWithinRadius(const DVector3 &opos, FSection *section,
touching_sector = AddLightNode(&section->lighthead, section, this, touching_sector);
auto processSide = [&](side_t *sidedef, vertex_t *v1, vertex_t *v2)
auto processSide = [&](side_t *sidedef, const vertex_t *v1, const vertex_t *v2)
{
auto linedef = sidedef->linedef;
if (linedef && linedef->validcount != ::validcount)
@ -640,7 +640,11 @@ void ADynamicLight::CollectWithinRadius(const DVector3 &opos, FSection *section,
}
for (auto side : section->sides)
{
processSide(side, side->V1(), side->V2());
auto v1 = side->V1(), v2 = side->V2();
if (DistToSeg(pos, v1, v2) <= radius)
{
processSide(side, v1, v2);
}
}
sector_t *sec = section->sector;
if (!sec->PortalBlocksSight(sector_t::ceiling))
@ -707,7 +711,7 @@ void ADynamicLight::LinkLight()
FSection *sect = R_PointInSubsector(Pos())->section;
dl_validcount++;
validcount++;
::validcount++;
CollectWithinRadius(Pos(), sect, float(radius*radius));
}