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Fix physical weirdness on concave sectors, too

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Gustaf Alhäll 2024-01-03 18:48:41 +01:00
parent 2919133ea4
commit 5edc828aaf
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1 changed files with 20 additions and 0 deletions
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src/r_main.c
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@ -1056,6 +1056,26 @@ boolean R_IsPointInSector(sector_t *sector, fixed_t x, fixed_t y)
closest = sector->lines[i]; closest = sector->lines[i];
closestdist = dist; closestdist = dist;
} }
else if (dist == closestdist)
{
// we're most likely matching against a corner here, so check which point is closest on the opposite side.
vertex_t *diff;
if (closest->v1->x == v.x && closest->v1->y == v.y)
diff = closest->v2;
else
diff = closest->v1;
if (v1->x == v.x && v1->y == v.y)
v = *v2;
else
v = *v1;
if (R_PointToDist2(v.x, v.y, x, y) < R_PointToDist2(diff->x, diff->y, x, y))
{
closest = sector->lines[i];
closestdist = dist;
}
}
} }
// if the side of the closest line is in this sector, we're inside of it. // if the side of the closest line is in this sector, we're inside of it.