UDMF Node issues

[RaveYard]

It seems whenever GZDoom Builder uses nodebuilder on my map there are some collision problems with walls. (i.e: I can walk thru this line at X:385 Y:1346)
When I delete the ZNODES inside the .wad, everything works just fine.
btw I use ZDBSP.

I tested this with Zandronum, GZDoom and ZDoom 2.7.1 ... all of those show that whenever I leave the ZNODES inside the .wad, the collision is messed up.
with ZDoom 2.5.0 I cannot launch the map at all (with or without ZNODES)

Download link for my map: (Textures not included)
https://www.dropbox.com/s/wj9sc3et0sqk4 ... 1.zip?dl=0

EDIT: The nodes are correctly building now, I don't know what caused it to work again. One hour ago it was broken!

[Graf Zahl]

btw I use ZDBSP.

Which version? There have been problems with UDMF in the past but they should be fixed by now.

[MaxED]

I've looked into the issue (using gzdoom-g2.1.pre-188 and ZDBSP 1.18.1) and here are my findings:

1. The issue is there: I can walk through linedef 6223.
2. Nodes themseleves seem to be in working order (or at least I don't see anything wrong with them using GZDB's Nodes Viewer plugin).

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3. There are bunch of linedefs marked as double-sided when in reality they aren't.

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Code: Select all

Linedef 221 is marked double-sided but has no back side
Linedef 223 is marked double-sided but has no back side
Linedef 226 is marked double-sided but has no back side
Linedef 228 is marked double-sided but has no back side
Linedef 5356 is marked double-sided but has no back side
Linedef 5357 is marked double-sided but has no back side
Linedef 5358 is marked double-sided but has no back side
Linedef 5359 is marked double-sided but has no back side
Linedef 5379 is marked double-sided but has no back side
Linedef 5380 is marked double-sided but has no back side
Linedef 5381 is marked double-sided but has no back side
Linedef 5382 is marked double-sided but has no back side
Linedef 5401 is marked double-sided but has no back side
Linedef 5402 is marked double-sided but has no back side
Linedef 5403 is marked double-sided but has no back side
Linedef 5404 is marked double-sided but has no back side
Linedef 5423 is marked double-sided but has no back side
Linedef 5424 is marked double-sided but has no back side
Linedef 5425 is marked double-sided but has no back side
Linedef 5426 is marked double-sided but has no back side
Linedef 5448 is marked double-sided but has no back side
Linedef 5449 is marked double-sided but has no back side
Linedef 5453 is marked double-sided but has no back side
Linedef 5454 is marked double-sided but has no back side
Linedef 5465 is marked double-sided but has no back side
Linedef 5466 is marked double-sided but has no back side
Linedef 5467 is marked double-sided but has no back side
Linedef 5468 is marked double-sided but has no back side

[Graf Zahl]

It's the blockmap. I wonder how that ended up in the map.

[MaxED]

To Graf: mkay, seems to be my fault after all... (BLOCKMAP lump was not removed when switching map fromat to UDMF in GZDB). Fixed in r2111: when switching to a different map format, all nodes with "nodebuild" property set to true in the "maplumpnames" block of current game configuration are now removed.

To RaveYard: you can fix your map by removing the BLOCKMAP lump in Slade 3.