digiline piston duplication bug

[BuckarooBanzay]

Reported by DakotaVeronica

Reproduction:

• Place some pistons on top of each other
• Actuate them with a digiline signal

[BuckarooBanzay]

@cheapie ^ (in case you are still using github :D)

[OgelGames]

Interesting... I wonder if that has anything to do with the changes I made to them, or if they were like that before... 🤔

[S-S-X]

If actual cause is known already it might be simpler to fix in mt-mods/digistuff as there's multiple changes not merged to upstream: mt-mods/digistuff/compare/upstream...master

Seems that scheduled merge upstream workflow was disabled because repository been inactive for some time, enabled executed it manually.

edit. seems like no updates but got funny error (workflow succeeded with green checkmark however):

* upstream                        4a3c741 Add "sendpacked" and "loadpacked" commands to GPU These allow converting images to/from string representations that are much easier and faster for Luacontrollers to store and handle.
  remotes/origin/master           126aa82 Add nic format option for json response (#17)
  remotes/origin/nic-url-sanitize 82cf9aa escape all unsafe characters
  remotes/origin/upstream         4a3c741 Add "sendpacked" and "loadpacked" commands to GPU These allow converting images to/from string representations that are much easier and faster for Luacontrollers to store and handle.
  remotes/upstream/master         4a3c741 Add "sendpacked" and "loadpacked" commands to GPU These allow converting images to/from string representations that are much easier and faster for Luacontrollers to store and handle.
hub pull-request   -b master   -h upstream   --no-edit   -m "Pulling upstream into master" -l "upstream"   || true
Error creating pull request: Unprocessable Entity (HTTP 422)
No commits between master and upstream

That Error creating pull request: Unprocessable Entity (HTTP 422), not sure what that actually means there... seems like no updates from upstream however.

[OgelGames]

From what I can tell, digiline pistons work exactly the same as mesecon pistons (as I intended for it to be when I made changes to them), yet mesecon pistons don't duplicate, so there must be something else digiline related happening...

[OgelGames]

RGB glass can also be duplicated: (probably some other nodes too)