It seemed weird at first, but the polyobject sector (backsector) itself DOESN'T need checked (although I still am doing it for safety). Rather, the in-level sector just needs checked.
If someone manually modifies the polyobject sector though, then this bug can still occur... but this fixes it for the most common use-case where this can happen. I'll try to tackle the rarer cases in my next commit.
* 490: Set proper render flags according to spawnflags
* 491: Add relative calc (EFFECT3) and Front X alpha param (DONTPEGTOP)
* 492:
* Tic-based (EFFECT4) and speed timing
* Add relative calc (EFFECT3) and Front X alpha param (DONTPEGTOP)
* Set proper render flags according to spawnflags
* Fix OpenGL >= NUMTRANSMAPS render bug
* Support for MF_PAPERCOLLISION tmhitthing in P_SlideMove.
* Knockback for wallspikes is much more consistent.
* Optimised away a FixedDiv call when determining the slopetype of a line.
* Changed the position of the wallspike base slightly.
* Made it so NOTHING can step up onto the player outside of other players, essentially killing a bunch of springs-launch-with-players style bugs. (I was able to recreate that issue with the wallspikes until I added this, which is why I did it in this branch.)
Polyobj setup fixes
If you're wondering why ERZ2 crashes lately, yes, it's my fault once again it turns out! Ideally we shouldn't have loose spawn points or anchors without an actual PolyObject to go with them in the first place, but this fix re-adds the safety check that prevented them from crashing the game before.
If it wasn't clear already, this fix is rather important, so please get in asap.
See merge request !7
Actual blockmap fix
MI's "fix" was a reversion of something that allowed 2.0 maps to use the entire blockmap. This MR reverts that fix and adds a proper fix to the issue of west/south edges of the blockmap not working as they should. Tested with a thokbarrier-less square map (all sides were solid) and with AGZ (objects are tangible all around the map, like they are in 2.1.14).
See merge request !10
Polyobject more fixes
Extra fixes related to polyobjects; actually properly putting their flats alongside them in the draw list, and making them able to use single-waypoint zoom tube sequences. Also threw in a smoothness fix for swinging chains while I was there.
See merge request !8
Polyobject scroll hotfix
Things fixed:
* Polyobjects should now carry the same thing types as conveyors (notable example; they'll now carry Crawlas when they wouldn't before)
* The drifting issue with players on spinning polyobjects should be fixed. (I swapped in the old bad hack for a new hack that should work like it's supposed to)
See merge request !6
...
(It's that infamous intangible West/South linedefs bug, which was really a blockmap-related bug all along. AND IT WAS SO SIMPLE TO FIX!)
git-svn-id: https://code.orospakr.ca/svn/srb2/trunk@9048 6de4a73c-47e2-0310-b8c1-93d6ecd3f8cd
...
(It's that infamous intangible West/South linedefs bug, which was really a blockmap-related bug all along. AND IT WAS SO SIMPLE TO FIX!)
git-svn-id: https://code.orospakr.ca/svn/srb2/trunk@9048 6de4a73c-47e2-0310-b8c1-93d6ecd3f8cd
