Layered pipes placed in dream maker don't show up in game when multiple layered pipes are on the same tile

[Probe1]

Description of issue

Layered pipes placed in dream maker don't show up in game when multiple layered pipes are on the same tile

Difference between expected and actual behavior

painstakenly put down layered pipes to maintain a rooms furhurbunker level of reinforced walls without running pipes through rwalls

didn't work in game

Steps to reproduce

place layered pipes on the same tile in dreammaker and notice how they don't appear in game.

Specific information for locating

Length of time in which bug has been known to occur

Server revision

Issue bingo

Please check whatever applies. More checkboxes checked increase your chances of not being yelled at by every contributor.

• [x] Issue could be reproduced at least once
• [ ] Issue could be reproduced by different players
• [ ] Issue could be reproduced in multiple rounds
• [x] Issue happened in a recent (less than 7 days ago) round
• [x] Couldn't find an existing issue about this

[Exxion]

Do they show up in Dream Maker if you save, close, and re-open the map? Basically, are they still there and just not in-game, or are they completely deleted?

[Probe1]

Correct. They are there in dreammaker permanently. I did those steps.

When the game compiles and server starts, the pipes that are layered on the same tile are missing.

[PJB3005]

Sounds like a piece of sanity against stacked pipes that's failing to take layers into account.

[Intigracy]

@DrCelt code strikes again

[PJB3005]

@intigracy doubt it in this case.

[Intigracy]

He made layered pipes.

[PJB3005]

No, comic did.

Celt made the pipes fancy.

[Intigracy]

Oh.

[Intigracy]

Actually, this DOES work, you must be doing something wrong.

Look at the pipes in the atmos control room on box.

[Probe1]

I did but when I used them they did not appear so somethings fucked here.

[Shadowmech88]

Can confirm it is at the very least not working properly. In testing, straight pipes mapped in on a different layer showed up as though they were on the regular layer until they were unwrenched and wrenched back down. Putting two 4-way manifolds, each on a different layer, on the same tile resulted in both being invisible, though still present when inspected with Alt+Click. They were unable to be removed due to "needing to remove the plating" despite the fact that the floor there was plating and specifically it was the same turf type that the other, visible, pipes were on.

[Probe1]

aged out

[Shadowmech88]

Reported as no longer existing by burneddi on Discord.