Many, many, many items have inhand sprites in their .dmis but for
whatever reasons do not display them in-game. This PR:
1. Updates many item definitions to point to their already-existing
inhands correctly. This consists largely of held tools, but also gas
tanks and jetpacks mounted in the suit storage slot.
2. Adds a few codersprites made by me for objects with either missing
inhands or poorly matching mishands (IE, the tape recorder, which has a
black case, reused the white inhand sprites of the health analyzer). The
new sprites are modified or recolored variations of other inhand sprites
from our repo, except for circuitboards which are new.
<img width="444" height="400" alt="image"
src="https://github.com/user-attachments/assets/7f107b9a-fe24-4e31-8f16-4d34768ee117"
/>
3. Adds inhand sprites for Inflatables and Inflatable Boxes made by
Tomixcomics.
<img width="424" height="101" alt="image"
src="https://github.com/user-attachments/assets/434107c4-8577-49a2-a58e-d6b014c03933"
/>
4. Ports inhand sprites for the Hydraulic Rescue Tool from tg's Jaws of
Life.
<img width="224" height="94" alt="Screenshot 2026-02-07 172931"
src="https://github.com/user-attachments/assets/070c7956-f6a8-4fb5-870f-10c64afcc8b3"
/>
5. Some additional cleanup while in the area. The 'analyzer' has been
renamed the 'gas analyzer' to be consistent with the other analyzer
objects, standardized icon_state naming conventions where I saw
oddballs, updated code docs to use DMDocs when in the area, etc.
### Asset Licenses
The following assets that **have not** been created by myself are
included in this PR:
| Path | Original Author | License |
| --- | --- | --- |
| icons/obj/item/hydraulic_rescue_tool.dmi | [SomeAngryMiner (bee
station)](https://github.com/BeeStation/BeeStation-Hornet/pull/2487),
[maxymax
(/tg/station)](https://github.com/tgstation/tgstation/pull/58616) |
CC-BY-SA |
| icons/obj/item/inflatables.dmi |
[Tomixcomics](https://github.com/tomixcomics) | CC-BY-SA |
Extends and reworks how various extended information text (desc_info,
desc_build, desc_upgrades) are handled to make object interactions and
mechanics A.) much more clearly documented in-game and B.) much easier
to support from the back-end.
Almost certainly a candidate for test merge.
Assembly/Disassembly instructions are noticeably sporadic, largely due
to our current lack of a unified framework. That's a future thing I'd
like to attack so that it can be handled programmatically, but for now I
only targeted the biggest culprits as I came across them.
---------
Signed-off-by: Batrachophreno <Batrochophreno@gmail.com>
Our SSOverlays system is outdated, and is likely the cause of many of
the issues seen in #18895. It has also been linked to a massive server
performance decrease.
This brings an updated system from Baystation, hopefully with speed
increases.
Should be testmerged, ideally with #18895.
---------
Co-authored-by: Cody Brittain <cbrittain10@live.com>
* Refactored do_after to use a flag-based system for options
* More flags
* Ditto
* Use the HAS_FLAG macro
* do_after pass
* Fix burning paper code
* Resolve issues from Fluffy's code reviews
* .
Batrachophreno