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Fix offset calculation for segs that represent linedef backsides

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This commit is contained in:
MascaraSnake 2022-01-05 10:08:49 +01:00
parent e8c83f48be
commit 549569e75b
1 changed files with 4 additions and 1 deletions
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5
src/p_setup.c
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@ -2494,7 +2494,10 @@ static boolean P_LoadExtendedSubsectorsAndSegs(UINT8 **data, nodetype_t nodetype
P_InitializeSeg(seg);
seg->angle = R_PointToAngle2(v1->x, v1->y, v2->x, v2->y);
if (seg->linedef)
segs[i].offset = FixedHypot(v1->x - seg->linedef->v1->x, v1->y - seg->linedef->v1->y);
{
vertex_t *v = (seg->side == 1) ? seg->linedef->v2 : seg->linedef->v1;
segs[i].offset = FixedHypot(v1->x - v->x, v1->y - v->y);
}
seg->length = P_SegLength(seg);
#ifdef HWRENDER
seg->flength = (rendermode == render_opengl) ? P_SegLengthFloat(seg) : 0;