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- Fixed: Polyobjects must be blocking where an object is below the reference sector floor or above the reference sector ceiling. 

- Fixed: 3DMidTexture polyobjects had open.top and open.bottom reversed.

SVN r3633 (trunk)
This commit is contained in:
Braden Obrzut 2012-05-08 19:55:26 +00:00
parent 898232be61
commit 60dc67d5c3
1 changed files with 28 additions and 6 deletions
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34
src/po_man.cpp
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@ -1156,6 +1156,7 @@ bool FPolyObj::CheckMobjBlocking (side_t *sd)
int left, right, top, bottom;
line_t *ld;
bool blocked;
bool performBlockingThrust;
ld = sd->linedef;
@ -1196,8 +1197,8 @@ bool FPolyObj::CheckMobjBlocking (side_t *sd)
if ((mobj->flags&MF_SOLID) && !(mobj->flags&MF_NOCLIP))
{
FLineOpening open;
open.top = -INT_MAX;
open.bottom = INT_MAX;
open.top = INT_MAX;
open.bottom = -INT_MAX;
// [TN] Check wether this actor gets blocked by the line.
if (ld->backsector != NULL &&
!(ld->flags & (ML_BLOCKING|ML_BLOCKEVERYTHING))
@ -1206,11 +1207,18 @@ bool FPolyObj::CheckMobjBlocking (side_t *sd)
&& !((mobj->flags & MF_FLOAT) && (ld->flags & ML_BLOCK_FLOATERS))
&& (!(ld->flags & ML_3DMIDTEX) ||
(!P_LineOpening_3dMidtex(mobj, ld, open) &&
(mobj->z + mobj->height < open.bottom)
(mobj->z + mobj->height < open.top)
) || (open.abovemidtex && mobj->z > mobj->floorz))
)
{
continue;
// [BL] We can't just continue here since we must
// determine if the line's backsector is going to
// be blocked.
performBlockingThrust = false;
}
else
{
performBlockingThrust = true;
}
FBoundingBox box(mobj->x, mobj->y, mobj->radius);
@ -1236,9 +1244,23 @@ bool FPolyObj::CheckMobjBlocking (side_t *sd)
{
continue;
}
// [BL] See if we hit below the floor/ceiling of the poly.
else if(!performBlockingThrust && (
mobj->z < ld->sidedef[!side]->sector->GetSecPlane(sector_t::floor).ZatPoint(mobj->x, mobj->y) ||
mobj->z + mobj->height > ld->sidedef[!side]->sector->GetSecPlane(sector_t::ceiling).ZatPoint(mobj->x, mobj->y)
))
{
performBlockingThrust = true;
}
}
ThrustMobj (mobj, sd);
blocked = true;
if(performBlockingThrust)
{
ThrustMobj (mobj, sd);
blocked = true;
}
else
continue;
}
}
}