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Fix up the ceiling sky hack (yuck) a bit so my commit doesn't break thok barrier planes now 

Interestingly these changes somehow fix how thok barrier walls block the planes, which was an issue even before slopes I believe
This commit is contained in:
Monster Iestyn 2016-05-02 22:08:14 +01:00
parent b5afc70cc8
commit eba382df1b
1 changed files with 9 additions and 2 deletions
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11
src/r_segs.c
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@ -1903,9 +1903,11 @@ void R_StoreWallRange(INT32 start, INT32 stop)
&& backsector->ceilingpic == skyflatnum)
{
#ifdef ESLOPE
worldtopslope = worldhighslope =
worldtopslope = max(worldtopslope, worldhighslope);
worldhighslope = worldtopslope;
#endif
worldtop = worldhigh;
worldtop = max(worldtop, worldhigh);
worldhigh = worldtop;
}
ds_p->sprtopclip = ds_p->sprbottomclip = NULL;
@ -2065,8 +2067,13 @@ void R_StoreWallRange(INT32 start, INT32 stop)
markceiling = false;
}
#ifdef ESLOPE
if ((worldhigh <= worldbottom && worldhighslope <= worldbottomslope) ||
(worldlow >= worldtop && worldlowslope >= worldtopslope))
#else
if (backsector->ceilingheight <= frontsector->floorheight ||
backsector->floorheight >= frontsector->ceilingheight)
#endif
{
// closed door
markceiling = markfloor = true;