Many objects with offsets (bar sign, clock, buttons, etc.) do not show properly in map editors

[TheVekter]

This is probably an issue with StrongDMM not properly handling pixel_z yet but it could be any number of things and is happening with things that don't even have a pixel_z value in their vars.

It results in things like this:

Editor:

In-game:

Jacq asked me to make a list of what I've found so far.

Things I know are doing this:

• Pretty much every button
• Directional department signs
• The bar sign (kind of)
• Clocks (kind of)

Things I theorize might also do this but I haven't found examples of yet:

• Some APCs
• Signs (I've seen a few on the wrong layer but I think those are south-facing)
• Lights (Some lights are just kind of fucked up in general and appearing directly in the middle of other objects, I don't think this is related but it could be)

I say "kind of" because the directional helper versions of the bar sign and clocks work fine, you just have to place them on the wall itself instead of next to it like we used to.

[TheVekter]

We did some pondering in Discord about this and it might have something to do with the wallmounted component applying extra offsets. I might just need to adjust those.

[ArcaneMusic]

Again for record: The issue is with /datum/element/wall_mount
Which is different from /datum/component/wall_mounted

[TheVekter]

Yes, thank you. I'll do some testing here in a bit.

[loganuk]

Another comment on bar signs which is linked to this - tgstation#85641