Weird Door Behavior

please help, I am not a noob but on the other hand not exactly a pro,I learned from studying other maps, when it comes to making a door, i copied every single thing from another map like doom 1, I do door (do not tag) and the door only opens 1 way, I tag it and it do the thing from both ways of the door, still only opens 1 way. please help

pweeze

both the doors linedefs need to be facing outwards :)

how u do that?.... lol the litte arrow thingies i see but how

select the linedef that isnt facing outwards, and press the "f" key to flip it

if your new to mapping, i highly suggest this guide
http://drsleep.newdoom.com/data/doombuilderguide.pdf

i found it to be very helpful when i started :)

not that new, kinda new, i can pretty much create a good level, kinda struggling with keeping all ceilings straight, but apart fronm that, yea im ok

the pdf file is wat let me use doom builder.....with out that (or doom builder for that matter) i would not be making wads for doom.

i got a new prob, the damn nodes wont export, some error thing, really annoying after having made a AV type lvl 29 level, maybe even bigger

go to configurations, nodebuilder, and type in the same parameters as quick build... also make sure the node builder is zdbsp

i accidently deleted my doom builder registry thing, im doomed i guess, anyway i can get it back?