Commit Graph

338 Commits

Author SHA1 Message Date
shayoki f601a6ddaf Merge remote-tracking branch 'tgstation/master' into upstream-6-2-2026 2026-06-03 01:23:54 -05:00
SmArtKar b952f0ac4d Fixes spilled flour not containing any flour (#96265) 2026-06-01 22:22:51 -04:00
Alexis 21b4095dfd [MDB IGNORE] [IDB IGNORE] Upstream Sync - 04/17/2026 (#5453)
Upstream 04/17/2026

fixes https://github.com/Bubberstation/Bubberstation/issues/5549

---------

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2026-05-16 00:56:00 +02:00
Leland Kemble 5511bda793 Carnivorous Blood : A new DNA-targeting traitor chemical that eats away at your bloodstream (#95915)
## About The Pull Request

Adds a new chemical: Carnivorous Blood. This chemical is acquirable via
traitor uplinks, at the cost of 3 telecrystals for a 30 unit bottle.

This chemical's purpose is to eat blood. When it enters its victim's
bloodstream, it begins consuming their blood at a base rate of 2 units
per second, consuming itself at a rate of 0.3 units per second. This
means that a dose of 15 units of it will consume roughly 14% of its
victim's bloodstream over the course of roughly a minute. That isn't
anything to call home over, obviously. This is because you are supposed
to pair it first.
To pair it, you acquire a blood sample from your chosen victim, in any
form that retains their intact DNA. You mix this with the carnivorous
blood, and the blood is now three times as effective inside that
specific person(or anyone sharing their DNA). The paired version,
assuming a dose of a full 15 units that is allowed to fully metabolize,
will take the paired victim's blood down to roughly 55% over the course
of roughly a minute(assuming nothing is impairing or improving the
person's natural blood regeneration). This is just slightly less than is
required to knock out a victim from just blood loss, but is certainly
enough to significantly impair them.

(Up to three sets of DNA can be paired with a single set of carnivorous
blood. It cannot be de-paired in any useful way.)

Additionally, the chemical is twice as effective in the dead, allowing
one fifteen unit dose to fully drain a paired person of their blood.

The chemical can be duplicated using protein.

As a necessity in order to let the thing be used how I want it to be
used, this also makes it so that blood taken off the ground out of
bloodstains has DNA(unique enzymes) in with it. As it'd be absurd to
track how much of each specific DNA was in each specific bloodstain for
just this purpose, and because blood(the reagent) can only have one set
of DNA within it, it's been made such that the DNA you get from blood
taken from bloodstains is a random pick of the DNA present within the
bloodstain. If you don't get pure blood, you might not get what you
want.

## Why It's Good For The Game

A reasonably powerful traitor item that requires not just preparation on
your part, but INVOLVED preparation. The chemical itself is fairly
cheap(and could probably be cheaper but I'm being safe), but to get your
benefit you have to actually involve yourself with your target. Hurt
them a little bit, telegraphing yourself, or lurk around them until a
carp bites them and they leave their blood on the floor. Get them in a
rage cage, run a blood drive, whatever. There's a lot of ways to get
someone's blood, but all of them require active involvement, and I think
that that, on its own, will lead to interesting situations.


Also, side benefit that isn't really material but is worth mentioning
anyway, finding a body with no blood is currently absolute 100% no holds
barred completely airtight proof of bloodworms unless some psychopath
manually took a million years to slowly drain their blood manually. As
one dose completely drains a dead person, this provides an alternate
theory and reasonable means of faking.


Balance-wise, I say this every feature PR I make, but I don't think this
will be a problem. The chemical basically necessitates putting yourself
at risk in order to set it up, and is not a one-hit-kill. That is more
than can be said for several other crew-obtainable chemicals, BUT the
benefit of this chemical is that it takes a very long time to recover
from naturally. If someone succeeds the lexorin knowledge check and
survives, the oxygen damage goes away in a flash. Losing half your blood
takes an extremely long time to recover from naturally(and specific
items to recover from quickly), and leaves you quite vulnerable in the
meantime.

## Changelog
🆑

add: Added a new traitor item, Carnivorous Blood. It is purchasable in
uplinks. Carnivorous Blood is a reagent that eats away at a victim's
blood once in their bloodstream, doing so significantly faster if it has
been mixed with the victim's blood beforehand.

/🆑
2026-05-12 14:29:17 -04:00
ArcaneMusic 0c91535120 Arcmining: Chemical Boosting (#95530) 2026-04-23 17:46:06 +02:00
MrMelbert 7403600454 Lavaland relics from boulders now have more appropriate effects (#95261)
## About The Pull Request

### Main changes

Lavaland relics from boulders have a (mostly) unique suite of random
effects, differentiating them from normal station relics

<Details>

<Summary>Spoiler Effect list</Summary>

- Dimensional shift (same as normal)
- Summon monsters (Summon animals, but Lavaland/Cult creatures, has a
high chance of deleting itself.)
- Explode (same as normal)
- Low potency shield (When holding the relic, you get a shield that
blocks three normal attacks.)
- High potency shield (When holding the relic, you get a shield that
blocks one normal or overpowering attack.)
- Random teleport (same as normal)
- Random AOE teleport (Cult themed version of normal teleport that
affects all nearby objects/mobs. Blocked by antimagic, has a low chance
of deleting itself)
- Recharge (same as normal)
- Rockfall (Places rock turfs over nearby open turfs. These are weak, ie
they can be hand-mined. Stuns anyone caught in it, has a chance of
deleting itself)
- Blood spray (Consumes a chunk of the user's blood and sprays blood
around. Has a chance of swapping to Blood suck)
- Blood suck (Consumes a chuck of all nearby mob's blood and transfers
it to the user. Blocked by antimagic. Has a chance of swapping to Blood
spray)
- Cleaning foam (same as normal)
- Acid cleaning foam (spawn an ez-clean grenade, has a high chance of
deleting itself.)

</Details>

### Other changes

Relics spawned from gifts (ie Christmas) auto-reveal themselves

Blood sprays won't merge with each other

Better documentation, and relics now uses `deconstruct` when terminating
itself

## Why It's Good For The Game

- The flavor behind these cursed and cultish relics doing the same thing
as the cobbled together electronics found in maint is kinda weak. 90% of
the time I see them abandoned in a pile in mining. More flavorful and
potent effects may make people decide to investigate them more.

- The gift thing was just a fun random idea I had. Allows people to play
with their new toy immediately.

## Changelog

🆑 Melbert
add: Relics found from cracking boulders now have a (mostly) unique set
of mining and cultish related effects.
add: Relics found in gift boxes no longer need to be discovered first in
science.
/🆑
2026-03-20 00:22:24 +00:00
SmArtKar b42ebeb4c2 Adjusts all get_temperature() accesses to compare it to a value (#95236)
## About The Pull Request

``get_temperature()`` returns a value in kelvins, not a boolean. Trying
to treat it as such will result in ***any*** item with a thermal value,
like condensers, being treated as a lighter.

## Why It's Good For The Game

Consistency, allows us to have actually functioning cooling items that
don't act like lighters all the time.

## Changelog
🆑
fix: Condensers can no longer be used to ignite things
/🆑
2026-02-24 21:05:44 -05:00
nevimer 00ccf0c6b5 Merge remote-tracking branch 'tgstation/master' into upstream-feb12-2026
# Conflicts:
#	.github/CODEOWNERS
#	.github/workflows/compile_changelogs.yml
#	.github/workflows/stale.yml
#	SQL/database_changelog.md
#	_maps/map_files/CatwalkStation/CatwalkStation_2023.dmm
#	code/__DEFINES/atom_hud.dm
#	code/__DEFINES/inventory.dm
#	code/__DEFINES/mobs.dm
#	code/__DEFINES/species_clothing_paths.dm
#	code/__DEFINES/subsystems.dm
#	code/__DEFINES/surgery.dm
#	code/__HELPERS/global_lists.dm
#	code/_globalvars/lists/maintenance_loot.dm
#	code/_globalvars/traits/_traits.dm
#	code/controllers/subsystem/minor_mapping.dm
#	code/controllers/subsystem/processing/quirks.dm
#	code/controllers/subsystem/shuttle.dm
#	code/datums/components/palette.dm
#	code/datums/components/surgery_initiator.dm
#	code/datums/diseases/advance/advance.dm
#	code/datums/hud.dm
#	code/datums/mood.dm
#	code/datums/mutations/chameleon.dm
#	code/datums/quirks/negative_quirks/nyctophobia.dm
#	code/datums/status_effects/debuffs/debuffs.dm
#	code/datums/status_effects/debuffs/drunk.dm
#	code/datums/status_effects/debuffs/slime/slime_leech.dm
#	code/datums/weather/weather.dm
#	code/game/data_huds.dm
#	code/game/objects/items.dm
#	code/game/objects/items/devices/scanners/health_analyzer.dm
#	code/game/objects/items/frog_statue.dm
#	code/game/objects/items/rcd/RLD.dm
#	code/game/objects/items/robot/items/hypo.dm
#	code/game/objects/items/stacks/medical.dm
#	code/game/objects/items/stacks/wrap.dm
#	code/game/objects/items/storage/garment.dm
#	code/game/objects/items/tools/medical/defib.dm
#	code/game/objects/items/weaponry.dm
#	code/game/objects/items/weaponry/melee/misc.dm
#	code/game/objects/structures/crates_lockers/closets/secure/security.dm
#	code/game/objects/structures/curtains.dm
#	code/game/objects/structures/dresser.dm
#	code/game/objects/structures/girders.dm
#	code/game/objects/structures/maintenance.dm
#	code/game/objects/structures/mirror.dm
#	code/modules/admin/greyscale_modify_menu.dm
#	code/modules/admin/verbs/light_debug.dm
#	code/modules/antagonists/ashwalker/ashwalker.dm
#	code/modules/antagonists/heretic/knowledge/starting_lore.dm
#	code/modules/antagonists/ninja/ninjaDrainAct.dm
#	code/modules/art/paintings.dm
#	code/modules/client/preferences.dm
#	code/modules/client/verbs/ooc.dm
#	code/modules/clothing/head/wig.dm
#	code/modules/events/disease_outbreak.dm
#	code/modules/holodeck/holo_effect.dm
#	code/modules/jobs/job_types/head_of_security.dm
#	code/modules/jobs/job_types/security_officer.dm
#	code/modules/library/skill_learning/generic_skillchips/point.dm
#	code/modules/mining/lavaland/ash_flora.dm
#	code/modules/mining/lavaland/mining_loot/megafauna/ash_drake.dm
#	code/modules/mob/dead/new_player/new_player.dm
#	code/modules/mob/living/basic/guardian/guardian.dm
#	code/modules/mob/living/basic/space_fauna/space_dragon/space_dragon.dm
#	code/modules/mob/living/carbon/carbon.dm
#	code/modules/mob/living/carbon/human/human.dm
#	code/modules/mob/living/carbon/human/human_defines.dm
#	code/modules/mob/living/carbon/life.dm
#	code/modules/mob/living/living.dm
#	code/modules/mob/living/living_defines.dm
#	code/modules/mob/mob.dm
#	code/modules/mob_spawn/ghost_roles/mining_roles.dm
#	code/modules/mod/mod_control.dm
#	code/modules/mod/modules/modules_general.dm
#	code/modules/modular_computers/computers/item/computer_ui.dm
#	code/modules/paperwork/paper.dm
#	code/modules/paperwork/paperbin.dm
#	code/modules/power/lighting/light.dm
#	code/modules/projectiles/guns/energy/kinetic_accelerator.dm
#	code/modules/projectiles/projectile.dm
#	code/modules/reagents/chemistry/reagents/drinks/alcohol_reagents.dm
#	code/modules/reagents/chemistry/reagents/food_reagents.dm
#	code/modules/reagents/chemistry/reagents/other_reagents.dm
#	code/modules/reagents/chemistry/reagents/pyrotechnic_reagents.dm
#	code/modules/research/xenobiology/crossbreeding/_clothing.dm
#	code/modules/research/xenobiology/crossbreeding/prismatic.dm
#	code/modules/surgery/advanced/brainwashing.dm
#	code/modules/surgery/advanced/lobotomy.dm
#	code/modules/surgery/amputation.dm
#	code/modules/surgery/blood_filter.dm
#	code/modules/surgery/bodyparts/_bodyparts.dm
#	code/modules/surgery/brain_surgery.dm
#	code/modules/surgery/cavity_implant.dm
#	code/modules/surgery/coronary_bypass.dm
#	code/modules/surgery/gastrectomy.dm
#	code/modules/surgery/healing.dm
#	code/modules/surgery/limb_augmentation.dm
#	code/modules/surgery/organ_manipulation.dm
#	code/modules/surgery/revival.dm
#	code/modules/surgery/sleeper_protocol.dm
#	code/modules/surgery/surgery_helpers.dm
#	code/modules/surgery/surgery_step.dm
#	code/modules/unit_tests/_unit_tests.dm
#	code/modules/unit_tests/designs.dm
#	code/modules/unit_tests/icon_state_worn.dm
#	code/modules/unit_tests/screenshots/screenshot_antag_icons_cultist.png
#	code/modules/unit_tests/screenshots/screenshot_antag_icons_headrevolutionary.png
#	code/modules/unit_tests/screenshots/screenshot_antag_icons_provocateur.png
#	code/modules/unit_tests/screenshots/screenshot_husk_body.png
#	code/modules/unit_tests/screenshots/screenshot_husk_body_missing_limbs.png
#	icons/map_icons/clothing/head/_head.dmi
#	icons/map_icons/clothing/shoes.dmi
#	icons/map_icons/items/_item.dmi
#	icons/mob/huds/hud.dmi
#	icons/mob/inhands/64x64_lefthand.dmi
#	icons/mob/inhands/64x64_righthand.dmi
#	icons/obj/machines/computer.dmi
#	tgui/packages/tgui/interfaces/OperatingComputer.jsx
#	tgui/packages/tgui/interfaces/PreferencesMenu/CharacterPreferences/MainPage.tsx
#	tgui/packages/tgui/interfaces/PreferencesMenu/types.ts
#	tgui/packages/tgui/interfaces/SurgeryInitiator.tsx
#	tools/icon_cutter/check.py
2026-02-12 23:50:09 -05:00
SmArtKar f58b8511f0 Refactors effect_system (#94999)
## About The Pull Request

This PR refactors ``effect_system``s to be a bit easier to use by
getting rid of ``set_up``, allowing ``attach()`` to be chained into
``start()`` and refactoring most direct system usages in our code to use
helper procs.

``set_up`` was unnecessary and only existed to allow ``New``'s behavior
to be fully overriden, which is not required if we split
sparks/lightning/steam into a new ``/datum/effect_system/basic`` subtype
which houses the effect spreading behavior. This allows us to roll all
logic from ``set_up`` into ``New`` and cut down on code complexity.
Chaining setup as ``system.attach(src).start()`` also helps a bit in
case no helper method exists

I've added ``do_chem_smoke`` and ``do_foam`` helpers, which respectively
allow chemical smoke or foam to be spawned easily without having to
manually create effect datums and reagent holders.

Also turns out we've had some nonfunctional effect systems which either
never set themselves up, or never started, so I fixed those while I was
at it (mostly by moving them to aforementioned helper procs)

## Why It's Good For The Game

Cleaner code, makes it significantly easier for users to work with. Also
most of our effect system usage was copypasta which was passing booleans
as numbers, while perfectly fine helper procs existed in our code.

## Changelog
🆑
refactor: Refactored sparks, foam, smoke, and other miscellaneous effect
systems.
refactor: Vapes now have consistent rigging with cigs using the new
system.
fix: Fixed some effects never working.
/🆑
2026-02-03 22:23:09 -05:00
nevimer baf3837ae8 Merge remote-tracking branch 'tgstation/master' into upstream-2025-11-29
# Conflicts:
#	_maps/RandomRuins/SpaceRuins/derelict_sulaco.dmm
#	_maps/RandomRuins/SpaceRuins/garbagetruck2.dmm
#	_maps/map_files/CatwalkStation/CatwalkStation_2023.dmm
#	_maps/map_files/tramstation/tramstation.dmm
#	code/_onclick/hud/new_player.dm
#	code/datums/components/squashable.dm
#	code/datums/diseases/advance/symptoms/heal.dm
#	code/datums/diseases/chronic_illness.dm
#	code/datums/status_effects/buffs.dm
#	code/datums/status_effects/debuffs/drunk.dm
#	code/datums/status_effects/debuffs/stamcrit.dm
#	code/game/machinery/computer/crew.dm
#	code/game/objects/items/devices/scanners/health_analyzer.dm
#	code/game/objects/items/wall_mounted.dm
#	code/game/turfs/closed/indestructible.dm
#	code/modules/admin/view_variables/filterrific.dm
#	code/modules/antagonists/heretic/influences.dm
#	code/modules/cargo/orderconsole.dm
#	code/modules/client/preferences.dm
#	code/modules/events/space_vines/vine_mutations.dm
#	code/modules/mob/dead/new_player/new_player.dm
#	code/modules/mob/living/carbon/human/death.dm
#	code/modules/mob/living/carbon/human/species_types/jellypeople.dm
#	code/modules/mob/living/damage_procs.dm
#	code/modules/mob/living/living.dm
#	code/modules/mob_spawn/ghost_roles/mining_roles.dm
#	code/modules/mob_spawn/mob_spawn.dm
#	code/modules/projectiles/ammunition/energy/laser.dm
#	code/modules/projectiles/guns/ballistic/launchers.dm
#	code/modules/projectiles/guns/energy/laser.dm
#	code/modules/reagents/chemistry/machinery/chem_dispenser.dm
#	code/modules/reagents/chemistry/reagents/cat2_medicine_reagents.dm
#	code/modules/reagents/chemistry/reagents/drinks/alcohol_reagents.dm
#	code/modules/reagents/chemistry/reagents/medicine_reagents.dm
#	code/modules/surgery/healing.dm
#	code/modules/unit_tests/designs.dm
#	icons/mob/inhands/items_lefthand.dmi
#	icons/mob/inhands/items_righthand.dmi
#	tgui/packages/tgui/interfaces/ChemDispenser.tsx
2025-11-29 22:49:21 -05:00
Pickle-Coding 73153cafe4 Welding fuel is no longer ignited by kisses. (#94009)
Achieves this by requiring the projectile to do damage to ignite.

## About The Pull Request
Achieves this by requiring the projectile to do damage to ignite.

## Why It's Good For The Game
Closes #93990

## Changelog

🆑
fix: Fixes welding fuel being ignited by kisses.
/🆑

---------

Co-authored-by: Ghom <42542238+Ghommie@users.noreply.github.com>
Co-authored-by: mrmanlikesbt <99309552+mrmanlikesbt@users.noreply.github.com>
2025-11-19 01:43:42 +00:00
MrMelbert 1d5e34274c Fix footprint emissives (#94001)
## About The Pull Request

I don't really know why you can't set the dir of a MA after it's created
but copying the appearance to an image fixes it

## Changelog

🆑 Melbert
fix: Glowing bloody footprints looks less weird
/🆑
2025-11-18 17:47:33 -07:00
Roxy 71faa643bf Merge branch 'master' of https://github.com/tgstation/tgstation into upstream-2025-11-12 2025-11-12 16:44:13 -05:00
FalloutFalcon c36bcabe8b Non-tiled floor dont have tiled water overlays (#93853)
## About The Pull Request
changes tiled_dirt to just tiled_turf and expands its use slightly to be
the "i have a 2x2 tile sprite"
<img width="864" height="691" alt="image"
src="https://github.com/user-attachments/assets/78a7ba96-fffe-42e1-9eef-35b96b22481b"
/>


https://github.com/user-attachments/assets/7a273302-a331-48b2-a06f-d65bddf13bfd

## Why It's Good For The Game
its silly for things that arent visually tiled to use the tiled water
sprite
## Changelog
🆑
fix: stuff like carpet and wood tiles dont use the 2x2 tiled sprite
fix: similarly, floors that dont use the tiled sprite now can have
permafrost sprites (as they are not tiled)
/🆑
2025-11-09 23:59:27 +01:00
Roxy d0ca474789 Merge branch 'master' of https://github.com/tgstation/tgstation into upstream-2025-11-05 2025-11-05 19:43:07 -05:00
ArcaneMusic 9df1ff28ef Makes soda cans explode when exposed at low pressure. (#93571)
## About The Pull Request

Fun idea discussed on the discord.
At low pressure, cans of soda will burst at 67.458 kPa, which is WAY
higher than I would have expected, but that may just say something about
the construction of the average can of soda.

## Why It's Good For The Game

Fun little realism feature, which I found amusing enough for a quick 15
minute project. Only applies to cans that are actually exposed to atmos,
so a held can while in space or in the bag won't trigger this reaction.

## Changelog

🆑
add: Leaving a can of soda exposed to the elements at low pressure will
now burst.
/🆑

---------

Co-authored-by: MrMelbert <51863163+MrMelbert@users.noreply.github.com>
2025-10-31 16:59:15 -06:00
Roxy e28e9fbdba Merge branch 'master' of https://github.com/tgstation/tgstation into upstream-23-10-2025 2025-10-23 17:38:23 -04:00
TheNobodyofimportance 3183f532c7 Changez vomit drinking from checking for flyperzon to checking for fly mouth (#93554)
## About The Pull Request
Changes the vomit drinking check to check the mob's mouth instead of
species. (You still need a flyperson stomach to turn food into vomit)
## Why It's Good For The Game
Being a dizzzguzzzting freak of tele-zzzcience doezzzn't only mean being
a buzzing eyezore of a menaze to the ztation. One azzpect of thizzz izz
the way one feedz. You uzze your teeth to chew your food, a fly should
thuzz use their probozziz to zuck up their food, not their ztatuz as a
flyperzzon to do it (even when they are mizzing a fly mouth!). Thiz also
makez the interaction fit better with the action dezzcription for it.
## Changelog
🆑
balance: Vomit drinking now checks for fly mouth instead of fly species
/🆑

---------

Co-authored-by: tonty <39193182+tontyGH@users.noreply.github.com>
2025-10-23 11:02:51 -04:00
xPokee 5e629dff04 Merge branch 'master' of https://github.com/tgstation/tgstation into upstream-sync 2025-10-03 07:05:54 -04:00
MrMelbert 3ea7b03369 Accentuate the positive with **Personality**: A (soft) mood rework (#92941)
Co-authored-by: SmArtKar <44720187+SmArtKar@users.noreply.github.com>
2025-10-02 19:00:13 +00:00
Thunder12345 6618c9d694 Misc File Purge: The Return (#92438)
## About The Pull Request

Purged several files inthe theme of misc.dm and broken the contents out
into better organised files.

Incidentally done some minor cleanup by removing an unused global list
referring to a string file that no-longer exists, and removing a useless
proc that replicated the behaviour of file2list().

## Why It's Good For The Game

See #60358 and all its successors

## Changelog
🆑
code: Reduced the number of files named misc.dm or similar by 14%.
/🆑
# Conflicts:
#	code/_globalvars/lists/flavor_misc.dm
2025-08-19 22:35:47 -04:00
Thunder12345 7c6e6422cc Misc File Purge: The Return (#92438)
## About The Pull Request

Purged several files inthe theme of misc.dm and broken the contents out
into better organised files.

Incidentally done some minor cleanup by removing an unused global list
referring to a string file that no-longer exists, and removing a useless
proc that replicated the behaviour of file2list().

## Why It's Good For The Game

See #60358 and all its successors

## Changelog
🆑
code: Reduced the number of files named misc.dm or similar by 14%.
/🆑
2025-08-12 21:18:24 +02:00
SmArtKar 53f198a61d Implements (a poor imitation of) speculars, improves/fixes unrestricted access overlay lights (#92272)
## About The Pull Request

Implements a poor imitation of specular surfaces by encoding "shinyness"
into blue channel of emissive overlays, which allows some pixels to be
more illuminated than others (by applying lighting multiplied by
specular mask onto them a second time)
This means that hazard vests, engineering coats, security jackets and
firefighter suits no longer outright glow in the dark, but instead
amplify light so even the tiniest amounts make them highly visible. I
made a pass through all of our emissive overlays and converted ones that
made sense into bloom-less/specular ones.

https://github.com/user-attachments/assets/2167e26e-f8b8-42d7-a67c-dfc643e1df29

I've also converted unrestricted access airlock overlays into overlay
lights instead of ABOVE_LIGHTING overlays, so they should no longer look
jank or catch people's clicks.

<img width="297" height="262" alt="dreamseeker_LovPHZ7xHQ"
src="https://github.com/user-attachments/assets/1bf4d7b8-219a-41ed-aee9-6cdc41803e21"
/>

Turns out that windoors had incorrect icon states assigned to theirs, so
I fixed that too - they should show up again after god knows how many
years.

## Why It's Good For The Game

~~Shiny lights make my moth brain go happy~~
Neat visual effects that look more believable than neon glowing stripes,
and airlocks no longer have inflated hitboxes with extremely weird
visuals.

## Changelog
🆑
add: Added specular overlays - some items like hazard vests or
firefighter suits no longer outright glow in the dark, but instead
amplify existing light to shine brighter than their surroundings.
add: Redid unrestricted access airlock overlays to look less bad
fix: Fixed unrestricted access overlays not showing up on windoors.
/🆑

(cherry picked from commit 3d730689f4)
2025-08-08 15:31:15 -04:00
SmArtKar 1db39e2a64 Fixes topdown emissives/emissive blockers and blood trail rendering (#92430)
## About The Pull Request

Fixes this

<img width="983" height="591" alt="zen_Mhqh2OqiU4"
src="https://github.com/user-attachments/assets/b3275052-1b24-404b-82bc-a4c8e88bdbcf"
/>

This code is mildly bad, but this is the best way we can fix FLOAT_LAYER
topdown emissives/blockers rendering ontop of everything else.

Also added logging/unit testing for blood trails spawned outside of
holders, mappers can use holders to spawn trails (which is the right way
to add them to your maps)

## Changelog
🆑
fix: Fixed blood/glass floor glow going over objects
/🆑

(cherry picked from commit ea0fa299c4)
2025-08-08 15:31:12 -04:00
SmArtKar 3d730689f4 Implements (a poor imitation of) speculars, improves/fixes unrestricted access overlay lights (#92272)
## About The Pull Request

Implements a poor imitation of specular surfaces by encoding "shinyness"
into blue channel of emissive overlays, which allows some pixels to be
more illuminated than others (by applying lighting multiplied by
specular mask onto them a second time)
This means that hazard vests, engineering coats, security jackets and
firefighter suits no longer outright glow in the dark, but instead
amplify light so even the tiniest amounts make them highly visible. I
made a pass through all of our emissive overlays and converted ones that
made sense into bloom-less/specular ones.


https://github.com/user-attachments/assets/2167e26e-f8b8-42d7-a67c-dfc643e1df29

I've also converted unrestricted access airlock overlays into overlay
lights instead of ABOVE_LIGHTING overlays, so they should no longer look
jank or catch people's clicks.

<img width="297" height="262" alt="dreamseeker_LovPHZ7xHQ"
src="https://github.com/user-attachments/assets/1bf4d7b8-219a-41ed-aee9-6cdc41803e21"
/>

Turns out that windoors had incorrect icon states assigned to theirs, so
I fixed that too - they should show up again after god knows how many
years.

## Why It's Good For The Game

~~Shiny lights make my moth brain go happy~~
Neat visual effects that look more believable than neon glowing stripes,
and airlocks no longer have inflated hitboxes with extremely weird
visuals.

## Changelog
🆑
add: Added specular overlays - some items like hazard vests or
firefighter suits no longer outright glow in the dark, but instead
amplify existing light to shine brighter than their surroundings.
add: Redid unrestricted access airlock overlays to look less bad
fix: Fixed unrestricted access overlays not showing up on windoors.
/🆑
2025-08-06 23:27:43 +00:00
SmArtKar ea0fa299c4 Fixes topdown emissives/emissive blockers and blood trail rendering (#92430)
## About The Pull Request

Fixes this

<img width="983" height="591" alt="zen_Mhqh2OqiU4"
src="https://github.com/user-attachments/assets/b3275052-1b24-404b-82bc-a4c8e88bdbcf"
/>

This code is mildly bad, but this is the best way we can fix FLOAT_LAYER
topdown emissives/blockers rendering ontop of everything else.

Also added logging/unit testing for blood trails spawned outside of
holders, mappers can use holders to spawn trails (which is the right way
to add them to your maps)

## Changelog
🆑
fix: Fixed blood/glass floor glow going over objects
/🆑
2025-08-06 23:13:05 +00:00
Thunder12345 e7c25d4c40 The Glitterening (#92226)
## About The Pull Request

Adds a number of new capabilities to glitter.

- It can be any colour.
<img width="657" height="398" alt="image"
src="https://github.com/user-attachments/assets/60e80c04-8eee-470c-8953-47f6eda9f83e"
/>

- It can be made in chemistry and dyed by combining it with acetone and
other reagents to give it the average colour of the non-glitter,
not-acetone reagents.
- Multiple colours can be mixed into one reagent datum, randomly
depositing a colour from those in the datum on the floor.
<img width="554" height="507" alt="image"
src="https://github.com/user-attachments/assets/9cc7d1d5-9bec-4b28-af06-310ffb24de49"
/>

- Anyone with glitter reagent in them will cough glitter onto the floor
- Glittery crates will leave a trail of appropriately coloured glitter
when moved
<img width="960" height="259" alt="image"
src="https://github.com/user-attachments/assets/71cc1176-23f9-4ae7-b500-1744b752c014"
/>

Resprited glitter to support these changes and make it not look like gas
(or ass).

## Why It's Good For The Game

It looks cool and raises the bar for chemists maximally pissing off the
janitor as they fill a room with multicoloured glitter and all the
occupants run off to cough more up all over the surrounding area.

## Changelog
🆑
add: Glitter can now be made from plastic polymers and aluminium.
add: Plastic polymer can be made at any temperature, and then heated to
produce sheets.
add: Glitter can now be made any colour, mix 10 units each of glitter
and acetone to change its colour to that of the other reagents in the
beaker.
add: Mixing different colours of glitter will cause a random selection
of those colours to appear on the floor when released.
add: Being exposed to glitter in reagent form causes you to cough up
more glitter onto the floor
add: Dragging glittery crates will now spread a trail of glitter and
angry janitors behind them.
image: Added new glitter sprites (that don't look like gasses)
/🆑
2025-08-04 20:53:39 -04:00
Thunder12345 d97c57b263 The Glitterening (#92226)
## About The Pull Request

Adds a number of new capabilities to glitter.

- It can be any colour.
<img width="657" height="398" alt="image"
src="https://github.com/user-attachments/assets/60e80c04-8eee-470c-8953-47f6eda9f83e"
/>

- It can be made in chemistry and dyed by combining it with acetone and
other reagents to give it the average colour of the non-glitter,
not-acetone reagents.
- Multiple colours can be mixed into one reagent datum, randomly
depositing a colour from those in the datum on the floor.
<img width="554" height="507" alt="image"
src="https://github.com/user-attachments/assets/9cc7d1d5-9bec-4b28-af06-310ffb24de49"
/>

- Anyone with glitter reagent in them will cough glitter onto the floor
- Glittery crates will leave a trail of appropriately coloured glitter
when moved
<img width="960" height="259" alt="image"
src="https://github.com/user-attachments/assets/71cc1176-23f9-4ae7-b500-1744b752c014"
/>

Resprited glitter to support these changes and make it not look like gas
(or ass).

## Why It's Good For The Game

It looks cool and raises the bar for chemists maximally pissing off the
janitor as they fill a room with multicoloured glitter and all the
occupants run off to cough more up all over the surrounding area.

## Changelog
🆑
add: Glitter can now be made from plastic polymers and aluminium.
add: Plastic polymer can be made at any temperature, and then heated to
produce sheets.
add: Glitter can now be made any colour, mix 10 units each of glitter
and acetone to change its colour to that of the other reagents in the
beaker.
add: Mixing different colours of glitter will cause a random selection
of those colours to appear on the floor when released.
add: Being exposed to glitter in reagent form causes you to cough up
more glitter onto the floor
add: Dragging glittery crates will now spread a trail of glitter and
angry janitors behind them.
image: Added new glitter sprites (that don't look like gasses)
/🆑
2025-08-03 00:25:58 +10:00
SmArtKar 624093cd02 Fixes gibs not containing any actual gibs in them (#92110)
## About The Pull Request

Also fixes the issue where some empty decals (like dry gibs) claim that
the beaker is full when you try picking them up.

Closes #91831 
Closes #91486

## Changelog
🆑
fix: Fixed gibs not containing any actual gibs in them
/🆑

---------

Co-authored-by: _0Steven <42909981+00-Steven@users.noreply.github.com>
2025-07-19 20:29:24 -04:00
SmArtKar a09fe2765e Fixes gibs not containing any actual gibs in them (#92110)
## About The Pull Request

Also fixes the issue where some empty decals (like dry gibs) claim that
the beaker is full when you try picking them up.

Closes #91831 
Closes #91486

## Changelog
🆑
fix: Fixed gibs not containing any actual gibs in them
/🆑

---------

Co-authored-by: _0Steven <42909981+00-Steven@users.noreply.github.com>
2025-07-14 16:51:03 -06:00
Time-Green 2dbbe4f41d Voidwalker Rework | Basic Mob Edition + Bonus Antag (#91646)
Reworks the Voidwalker into a basic mob, including a lot of the balance
and mechanics!

Old (left), new (right)

![image](https://github.com/user-attachments/assets/5583db66-6025-4874-95dd-938aa828634c)![image](https://github.com/user-attachments/assets/2785c5cc-ccda-4ffd-bc1c-5bb278873d9b)

https://github.com/user-attachments/assets/22d6138f-11aa-4f7a-8600-2565e6578bcf

(little outdated)
https://youtu.be/cp1E3qPJGX4 (high res mirror)

**🟨Voidwalker mob changes🟨**
No longer a human species and no more void eater. Instead deals damage
by simple unarmed attacks.
Instead of dealing brute, the voidwalker does oxygen damage (4-5 hits to
knock out) with left-click, and slight brute on right click. Non-human
mobs automatically take brute damage instead of oxygen damage.

150 HP
33% burn armor

Yes it has hands, but it can only pick up and drop stuff

**🟨Window phase🟨**

![image](https://github.com/user-attachments/assets/82a330ee-16f8-46e4-a325-c894fc8931d6)
Instead of needing to smash a window with the void eater, moving through
windows simply leaves them passable for 5 seconds. Makes kidnapping a
lot easier, but also makes it easier for people to chase you

People who used the voided skull also leave windows passable for a short
bit.

**🟩Cosmic Charge🟩**
Standard charge ability, but only lets you charge towards space and
works while dragging people

**🟩The Vomitwalker🟩**
People you kidnapped now occasionally do the nebula vomit, which
voidwalkers can use to dive from and into

![image](https://github.com/user-attachments/assets/e483a0d2-a418-479e-89e5-1dcd71165140)
Diving into it is very fast but also removes the nebula vomit. You can
also kidnap people into the vomit (this doesn't remove the vomit).

There is also a little UI for tracking this. Clicking it while in space
dive teleports you to the next nebula vomit, if there are any.

![image](https://github.com/user-attachments/assets/8907f261-6395-44fb-86ea-0ed548aca3ab)

**🟨Voided people changes🟨**
Kidnapped people and people that used the cosmic skull are no longer
muted, but take 10% extra brute and occasionally leave behind glass
shards when taking a lot of damage.

Are no longer obliterated on a second encounter with voidwalkers.
Voidwalkers can't hurt people they've already voided (unless they really
want to), but instead just knock them out for 30s

Also the kidnapped do space vomit as I said earlier.

**🟩Sunwalker🟩**
Voidwalker variant made for pure murderbone. Has no camo and kindap
mechanics, but has a fiery charge, loads of damage and area igniting and
people ignition. It's admin, but I might change this later once I've had
some more time to think about it.

![image](https://github.com/user-attachments/assets/2383dc6e-2173-4449-b71b-367e81c55f88)

Other changes:
- Voidwindows no longer need to be space adjacent
- Unsettle works faster but can't be used in combat anymore
- Space camo now grants complete space invisibility
- Makes a lot of aspects easily moddable, so we can easily mod it into a
moistwalker in-game
- Taking a cosmic skull when you already used one gives you the old
voidwalker void eater arm. Additional uses just gives you more void
eater arms until you run out of hands
- I definitely forgot a lot more
- I made a cool voidwalker hud! It even has a unique space camo toggle

<details>
  <summary>Lot of text</summary>

Voidwalker was basically a snowflaked toghether human species because I
didn't know how to sprite, but I was able to work with species and
visual effects. Then I realized I can just commission sprites!

This also let me just cut out a lot of the snowflake code, because it's
no longer a human so half the things I didn't want them to be able to
do, they just literally cannot do.

Voidwalkers were in a bit of strange spot with kidnapping? There was
essentially no incentive, other than "smash spaceman = funny". They also
had issues doing, anything? There's surprisingly little space on a space
station, especially maps such as tram. Making the voided victims have
nebula vomit gives the voidwalker a reason to WANT to kidnap, by giving
them a way to appear basically anywhere on the station. I don't think
it's too overpowered. Voided people don't vomit that much, it's easily
cleanable and diving into it removes them, so they're limited usability.

Replacing the brute damage with oxygen damage also kinda... just makes
sense? I seriously contemplated letting them do stamina damage for the
first iteration, but opted not to do it because stamina damage has so
many hooks attached. Oxygen damage doesn't! It's also just incredibly
thematic, let's them bypass most armor and makes them more suited to
non-letha kidnappings.

Space camo making them completely invisible was also long overdue. It
was literally just urging people to turn up their gamma and turn down
their parallax settings. I thought it was an interesting mechanic, but
it's just straight up unfair and doesn't belong in a multiplayer game.
They now more frequently leave behind little glass shards, leave
particles from nebula vomit they leave from and have more unique sound
effects, so attentive (and lucky) people can still deduce if an area is
safe-ish.

I removed being able to shatter voided people because the mechanic was
deeply misunderstood. It was intended to give them a means of removing
people if they kept incessently bothering the voidwalker, but people
went out of their way to use this to roundremove people they had already
voided. The 30s sleep conveys my intention a lot better, and fits better
now that the voidwalker benefits from having as many voided people
vomitting all over the place.

The cosmic charge gives them some much needed survivability. My
experiences (in observing voidwalkers, I can never get the roll ;_;) is
that they're constantly one mistake away from complete obliteration. The
cosmic charge let's them get out quick despite their slow movement speed
in gravity. It also makes them stronger when fighting in space.

They got 33% burn armor so it's a tiny bit harder to wipe them away in a
single laser salvo, while still giving people ample opportunity to fight
them off . Also they're like glass or something so it fits thematically.

I gave them hands because I thought it was cool, might be a mistake idk

</details>

🆑 Time-Green, INFRARED_BACON
add: Voidwalker has been throughly reworked! Now you are even less safe!
admin: Adds admin-only Sunwalker mob
fix: Unsettle doesnt work on yourself anymore
fix: Space camo doesnt stop bobbing anymore
fix: Voidwalker windows now recharge on kidnap
runtime: Fixes healthanalyzers runtiming when scanning mobs without
reagent holders
/🆑
2025-07-04 16:41:45 -04:00
Time-Green 39a2434c06 Voidwalker Rework | Basic Mob Edition + Bonus Antag (#91646)
## About The Pull Request

Reworks the Voidwalker into a basic mob, including a lot of the balance
and mechanics!

Old (left), new (right)

![image](https://github.com/user-attachments/assets/5583db66-6025-4874-95dd-938aa828634c)![image](https://github.com/user-attachments/assets/2785c5cc-ccda-4ffd-bc1c-5bb278873d9b)


https://github.com/user-attachments/assets/22d6138f-11aa-4f7a-8600-2565e6578bcf

(little outdated)
https://youtu.be/cp1E3qPJGX4 (high res mirror)

**🟨Voidwalker mob changes🟨**
No longer a human species and no more void eater. Instead deals damage
by simple unarmed attacks.
Instead of dealing brute, the voidwalker does oxygen damage (4-5 hits to
knock out) with left-click, and slight brute on right click. Non-human
mobs automatically take brute damage instead of oxygen damage.

150 HP
33% burn armor

Yes it has hands, but it can only pick up and drop stuff

**🟨Window phase🟨**

![image](https://github.com/user-attachments/assets/82a330ee-16f8-46e4-a325-c894fc8931d6)
Instead of needing to smash a window with the void eater, moving through
windows simply leaves them passable for 5 seconds. Makes kidnapping a
lot easier, but also makes it easier for people to chase you

People who used the voided skull also leave windows passable for a short
bit.

**🟩Cosmic Charge🟩**
Standard charge ability, but only lets you charge towards space and
works while dragging people

**🟩The Vomitwalker🟩**
People you kidnapped now occasionally do the nebula vomit, which
voidwalkers can use to dive from and into

![image](https://github.com/user-attachments/assets/e483a0d2-a418-479e-89e5-1dcd71165140)
Diving into it is very fast but also removes the nebula vomit. You can
also kidnap people into the vomit (this doesn't remove the vomit).

There is also a little UI for tracking this. Clicking it while in space
dive teleports you to the next nebula vomit, if there are any.


![image](https://github.com/user-attachments/assets/8907f261-6395-44fb-86ea-0ed548aca3ab)

**🟨Voided people changes🟨**
Kidnapped people and people that used the cosmic skull are no longer
muted, but take 10% extra brute and occasionally leave behind glass
shards when taking a lot of damage.

Are no longer obliterated on a second encounter with voidwalkers.
Voidwalkers can't hurt people they've already voided (unless they really
want to), but instead just knock them out for 30s

Also the kidnapped do space vomit as I said earlier.

**🟩Sunwalker🟩**
Voidwalker variant made for pure murderbone. Has no camo and kindap
mechanics, but has a fiery charge, loads of damage and area igniting and
people ignition. It's admin, but I might change this later once I've had
some more time to think about it.

![image](https://github.com/user-attachments/assets/2383dc6e-2173-4449-b71b-367e81c55f88)

Other changes: 
- Voidwindows no longer need to be space adjacent
- Unsettle works faster but can't be used in combat anymore
- Space camo now grants complete space invisibility
- Makes a lot of aspects easily moddable, so we can easily mod it into a
moistwalker in-game
- Taking a cosmic skull when you already used one gives you the old
voidwalker void eater arm. Additional uses just gives you more void
eater arms until you run out of hands
- I definitely forgot a lot more
- I made a cool voidwalker hud! It even has a unique space camo toggle
## Why It's Good For The Game

<details>
  <summary>Lot of text</summary>
  
Voidwalker was basically a snowflaked toghether human species because I
didn't know how to sprite, but I was able to work with species and
visual effects. Then I realized I can just commission sprites!

This also let me just cut out a lot of the snowflake code, because it's
no longer a human so half the things I didn't want them to be able to
do, they just literally cannot do.

Voidwalkers were in a bit of strange spot with kidnapping? There was
essentially no incentive, other than "smash spaceman = funny". They also
had issues doing, anything? There's surprisingly little space on a space
station, especially maps such as tram. Making the voided victims have
nebula vomit gives the voidwalker a reason to WANT to kidnap, by giving
them a way to appear basically anywhere on the station. I don't think
it's too overpowered. Voided people don't vomit that much, it's easily
cleanable and diving into it removes them, so they're limited usability.

Replacing the brute damage with oxygen damage also kinda... just makes
sense? I seriously contemplated letting them do stamina damage for the
first iteration, but opted not to do it because stamina damage has so
many hooks attached. Oxygen damage doesn't! It's also just incredibly
thematic, let's them bypass most armor and makes them more suited to
non-letha kidnappings.

Space camo making them completely invisible was also long overdue. It
was literally just urging people to turn up their gamma and turn down
their parallax settings. I thought it was an interesting mechanic, but
it's just straight up unfair and doesn't belong in a multiplayer game.
They now more frequently leave behind little glass shards, leave
particles from nebula vomit they leave from and have more unique sound
effects, so attentive (and lucky) people can still deduce if an area is
safe-ish.

I removed being able to shatter voided people because the mechanic was
deeply misunderstood. It was intended to give them a means of removing
people if they kept incessently bothering the voidwalker, but people
went out of their way to use this to roundremove people they had already
voided. The 30s sleep conveys my intention a lot better, and fits better
now that the voidwalker benefits from having as many voided people
vomitting all over the place.

The cosmic charge gives them some much needed survivability. My
experiences (in observing voidwalkers, I can never get the roll ;_;) is
that they're constantly one mistake away from complete obliteration. The
cosmic charge let's them get out quick despite their slow movement speed
in gravity. It also makes them stronger when fighting in space.

They got 33% burn armor so it's a tiny bit harder to wipe them away in a
single laser salvo, while still giving people ample opportunity to fight
them off . Also they're like glass or something so it fits thematically.

I gave them hands because I thought it was cool, might be a mistake idk
  
</details>

## Changelog

🆑 Time-Green, INFRARED_BACON
add: Voidwalker has been throughly reworked! Now you are even less safe!
admin: Adds admin-only Sunwalker mob
fix: Unsettle doesnt work on yourself anymore
fix: Space camo doesnt stop bobbing anymore
fix: Voidwalker windows now recharge on kidnap 
runtime: Fixes healthanalyzers runtiming when scanning mobs without
reagent holders
/🆑
2025-07-01 12:55:31 +01:00
SmArtKar 137d7c6d68 [NO GBP] Fixes cleanable decal merging not working and flypeople not being able to drink vomit (#91640)
## About The Pull Request

Flypeople vomit drinking didn't lazy init the reagents which caused it
to runtime, and reagent init did not return anything on successful init
which means that init code would be required to be ran twice to work -
but as this was overriden by blood, it wasn't spotted in testing (or by
anyone so far, most likely)
Also fixed wrong typepaths for trail proc overrides which caused all
blood to have trails' description

Closes #91568

## Changelog
🆑
fix: Fixed flypeople not being able to drink vomit
fix: Random blood decals no longer claim to be trails, only actual
trails do.
/🆑
2025-06-21 22:25:38 -04:00
SmArtKar 56b750c552 [NO GBP] Fixes cleanable decal merging not working and flypeople not being able to drink vomit (#91640)
## About The Pull Request

Flypeople vomit drinking didn't lazy init the reagents which caused it
to runtime, and reagent init did not return anything on successful init
which means that init code would be required to be ran twice to work -
but as this was overriden by blood, it wasn't spotted in testing (or by
anyone so far, most likely)
Also fixed wrong typepaths for trail proc overrides which caused all
blood to have trails' description

Closes #91568

## Changelog
🆑
fix: Fixed flypeople not being able to drink vomit
fix: Random blood decals no longer claim to be trails, only actual
trails do.
/🆑
2025-06-19 00:21:29 -04:00
Ghom 1f3894e793 Crafting refactor, implementing materials (#89465)
My original plan was to just implement materials into crafting so that
items would inherit the materials of their components, allowing for some
interesting stuff if the material flags of the item allow it. However to
my dismay crafting is a pile of old tech debt, starting from the old
`del_reqs` and `CheckParts` which still contain lines about old janky
bandaids that are no longer in use nor reachable, up to the
`customizable_reagent_holder` component which has some harddel issues
when your custom food is sliced, and items used in food recipes not
being deleted and instead stored inside the result with no purpose as
well as other inconsistencies like stack recipes that transfer materials
having counterparts in the UI that don't do that.

EDIT: Several things have come up while working on this, so I apologise
that it ended up changing over 100+ files. I managed to atomize some of
the changes, but it's a bit tedious.

EDIT: TLDR because I was told this section is too vague and there's too
much going on. This PR:
- Improves the dated crafting code (not the UI).
- replaced `atom/CheckParts` and `crafting_recipe/on_craft_completion`
with `atom/on_craft_completion`.
- Reqs used in food recipes are now deleted by default and not stored
inside the result (they did nothing).
- Renames the customizable_reagent_holder comp and improves it (No
harddels/ref issues).
- Adds a unit test that tries to craft all recipes to see what's wrong
(it skips some of the much more specific reqs for now).
- In the unit test is also the code to make sure materials of the
crafted item and a non-crafted item of the same type are roughly the
same, so far only applied to food.
- Some mild material/food refactoring around the fact that food item
code has been changed to support materials.

Improving the backbone of the crafting system. Also materials and food
code.

🆑
refactor: Refactored crafting backend. Report possible pesky bugs.
balance: the MEAT backpack (from the MEAT cargo pack) may be a smidge
different because of code standardization.
/🆑
2025-06-05 20:05:13 -04:00
SmArtKar d841c9df40 [MDB IGNORE] Blood Refactor Chapter 2: Collector's Edition (#91054)
Refactors most of blood handling code untouched by #90593 and completely
rewrites all blood decals, components and reagents.

- Blood types now have behavioral flags which allow them to control
where they leave decals/DNA/viruses. Oil no longer transfers DNA and
viruses with it, while podpeople water-blood doesn't leave visible
decals on turfs and items, but still can be picked up by DNA scanners.
- Multiple blood types have received unique handling - liquid
electricity blood now glows in the dark, oil trails are flammable and
lube ones are slippery. Oil blood can be restored with fuel, lube with
silicon and slime with stable plasma (as normal plasma already passively
regenerates their blood), instead of everything using iron. Saline
solution only supplements on iron-based blood and won't do anything to
help with bloodloss for species who rely on different blood types.
(Roundstart this applies only to Ethereals)
- All blood logic has been moved away from the blood reagent itself into
a blood element that is assigned to the blood reagent by default, and to
any reagent that's drawn from a mob as their "blood" (in
``transfer_blood_to``). This means that blood you draw from lizards will
be green and have lizard's blood description instead of mentioning red
blood cells, Ethereal "blood" will actually contain their DNA and genes,
etc.
- Refactored all blood decals. Blood states are no more, everything is
now handled via blood DNA. Credits to MrMelbert and Maplestation, as a
significant amount of code has been taken from
https://github.com/MrMelbert/MapleStationCode/pull/436 and many of his
followup PRs. Oil and xenomorph splatters are now subtypes of blood,
blood drying is now animated, blood trails now curve and can be
diagonal.
- Rewrote bloodysoles and bloody_spreader components, credits to Melbert
again for the former, while latter now makes more sense with its
interactions. Bloody soles no longer share blood DNA with your hands.
- Ported Melbert's bloody footprint sprites and bot-blood-spreading
functionality.
- Removed all species-side reagent interactions, instead they're handled
by said species' livers. (This previously included exotic blood
handling, thus the removal)
- Slightly optimized human rendering by removing inbetween overlay
holders for clothing when they're not needed.
- Blood-transmitted diseases will now get added to many more decals than
before.
- Cleaned up and partially refactored replica pods, fixed an issue where
monkeys/manipulators were unable to harvest mindless pods.
- Exotic bloodtype on species now automatically assigns their blood
reagent, without the need to assign them separately.
- Clown mobs now bleed (with colorful reagent instead of blood during
april fools), and so do vatbeasts (lizard blood)
- Implemented generic procs for handling bleeding checks, all sorts of
scanners now also correctly call your blood for what it is.
- Podpeople's guts are now lime-green like their organs, instead of
being weirdly greyish like their water-blood. (Their bleeding overlays
are still grey, as they're bleeding water)
- Slimepeople now can bleed. Their jelly is pale purple in color, but
their wound overlays copy their body color.
- Injecting/spraying/splashing/etc mob with a reagent preserves its
data, so you could theoretically recycle fine wines from someone's
bloodstream
- Fixed burdened chaplain's sect never actually giving a blessing when
applying effects, and giving a blessing when nothing can be healed.
Inverted check strikes again.

- Closes #91039

A lot of blood here has dried, visually the blood colors are almost
exactly the same as before either of the blood refactors.

![dreamseeker_BSP7FE9pRB](https://github.com/user-attachments/assets/45711fa0-ae65-4ec2-9e89-753fa7dd876f)

![dreamseeker_zyv9ssh5VN](https://github.com/user-attachments/assets/7b112854-b7e3-4bfe-b78b-199a55b5b051)
2025-06-05 19:47:01 -04:00
Ghom 4f6727024d Crafting refactor, implementing materials (#89465)
## About The Pull Request
My original plan was to just implement materials into crafting so that
items would inherit the materials of their components, allowing for some
interesting stuff if the material flags of the item allow it. However to
my dismay crafting is a pile of old tech debt, starting from the old
`del_reqs` and `CheckParts` which still contain lines about old janky
bandaids that are no longer in use nor reachable, up to the
`customizable_reagent_holder` component which has some harddel issues
when your custom food is sliced, and items used in food recipes not
being deleted and instead stored inside the result with no purpose as
well as other inconsistencies like stack recipes that transfer materials
having counterparts in the UI that don't do that.

EDIT: Several things have come up while working on this, so I apologise
that it ended up changing over 100+ files. I managed to atomize some of
the changes, but it's a bit tedious.

EDIT: TLDR because I was told this section is too vague and there's too
much going on. This PR:
- Improves the dated crafting code (not the UI).
- replaced `atom/CheckParts` and `crafting_recipe/on_craft_completion`
with `atom/on_craft_completion`.
- Reqs used in food recipes are now deleted by default and not stored
inside the result (they did nothing).
- Renames the customizable_reagent_holder comp and improves it (No
harddels/ref issues).
- Adds a unit test that tries to craft all recipes to see what's wrong
(it skips some of the much more specific reqs for now).
- In the unit test is also the code to make sure materials of the
crafted item and a non-crafted item of the same type are roughly the
same, so far only applied to food.
- Some mild material/food refactoring around the fact that food item
code has been changed to support materials.

## Why It's Good For The Game
Improving the backbone of the crafting system. Also materials and food
code.

## Changelog

🆑
refactor: Refactored crafting backend. Report possible pesky bugs.
balance: the MEAT backpack (from the MEAT cargo pack) may be a smidge
different because of code standardization.
/🆑
2025-06-01 16:37:43 -07:00
SmArtKar b4061f1800 [MDB IGNORE] Blood Refactor Chapter 2: Collector's Edition (#91054)
## About The Pull Request

Refactors most of blood handling code untouched by #90593 and completely
rewrites all blood decals, components and reagents.

- Blood types now have behavioral flags which allow them to control
where they leave decals/DNA/viruses. Oil no longer transfers DNA and
viruses with it, while podpeople water-blood doesn't leave visible
decals on turfs and items, but still can be picked up by DNA scanners.
- Multiple blood types have received unique handling - liquid
electricity blood now glows in the dark, oil trails are flammable and
lube ones are slippery. Oil blood can be restored with fuel, lube with
silicon and slime with stable plasma (as normal plasma already passively
regenerates their blood), instead of everything using iron. Saline
solution only supplements on iron-based blood and won't do anything to
help with bloodloss for species who rely on different blood types.
(Roundstart this applies only to Ethereals)
- All blood logic has been moved away from the blood reagent itself into
a blood element that is assigned to the blood reagent by default, and to
any reagent that's drawn from a mob as their "blood" (in
``transfer_blood_to``). This means that blood you draw from lizards will
be green and have lizard's blood description instead of mentioning red
blood cells, Ethereal "blood" will actually contain their DNA and genes,
etc.
- Refactored all blood decals. Blood states are no more, everything is
now handled via blood DNA. Credits to MrMelbert and Maplestation, as a
significant amount of code has been taken from
https://github.com/MrMelbert/MapleStationCode/pull/436 and many of his
followup PRs. Oil and xenomorph splatters are now subtypes of blood,
blood drying is now animated, blood trails now curve and can be
diagonal.
- Rewrote bloodysoles and bloody_spreader components, credits to Melbert
again for the former, while latter now makes more sense with its
interactions. Bloody soles no longer share blood DNA with your hands.
- Ported Melbert's bloody footprint sprites and bot-blood-spreading
functionality.
- Removed all species-side reagent interactions, instead they're handled
by said species' livers. (This previously included exotic blood
handling, thus the removal)
- Slightly optimized human rendering by removing inbetween overlay
holders for clothing when they're not needed.
- Blood-transmitted diseases will now get added to many more decals than
before.
- Cleaned up and partially refactored replica pods, fixed an issue where
monkeys/manipulators were unable to harvest mindless pods.
- Exotic bloodtype on species now automatically assigns their blood
reagent, without the need to assign them separately.
- Clown mobs now bleed (with colorful reagent instead of blood during
april fools), and so do vatbeasts (lizard blood)
- Implemented generic procs for handling bleeding checks, all sorts of
scanners now also correctly call your blood for what it is.
- Podpeople's guts are now lime-green like their organs, instead of
being weirdly greyish like their water-blood. (Their bleeding overlays
are still grey, as they're bleeding water)
- Slimepeople now can bleed. Their jelly is pale purple in color, but
their wound overlays copy their body color.
- Injecting/spraying/splashing/etc mob with a reagent preserves its
data, so you could theoretically recycle fine wines from someone's
bloodstream
- Fixed burdened chaplain's sect never actually giving a blessing when
applying effects, and giving a blessing when nothing can be healed.
Inverted check strikes again.

- Closes #91039 

#### Examples

A lot of blood here has dried, visually the blood colors are almost
exactly the same as before either of the blood refactors.


![dreamseeker_BSP7FE9pRB](https://github.com/user-attachments/assets/45711fa0-ae65-4ec2-9e89-753fa7dd876f)

![dreamseeker_zyv9ssh5VN](https://github.com/user-attachments/assets/7b112854-b7e3-4bfe-b78b-199a55b5b051)
2025-05-31 19:38:07 -05:00
MrMelbert bc2215667f Re-refactors batons / Refactors attack chain force modifiers (#90809)
Melee attack chain now has a list passed along with it,
`attack_modifiers`, which you can stick force modifiers to change the
resulting attack

This is basically a soft implementation of damage packets until a more
definitive pr, but one that only applies to item attack chain, and not
unarmed attacks.

This change was done to facilitate a baton refactor - batons no longer
hack together their own attack chain, and are now integrated straight
into the real attack chain. This refactor itself was done because batons
don't send any attack signals, which has been annoying in the past (for
swing combat).

🆑 Melbert
refactor: Batons have been refactored again. Baton stuns now properly
count as an attack, when before it was a nothing. Report any oddities,
particularly in regards to harmbatonning vs normal batonning.
refactor: The method of adjusting item damage mid-attack has been
refactored - some affected items include the Nullblade and knives.
Report any strange happenings with damage numbers.
refactor: A few objects have been moved to the new interaction chain -
records consoles, mawed crucible, alien weeds and space vines, hedges,
restaurant portals, and some mobs - to name a few.
fix: Spears only deal bonus damage against secure lockers, not all
closet types (including crates)
/🆑
2025-05-22 21:30:07 -04:00
Tim c42e1e9440 Fix map_export admin verb not saving objects properly (#90998)
## About The Pull Request

When using the `map_export` admin verb the following things are fixed:
- All objects density, anchored, opacity, atom_integrity, and
resistance_flags vars are saved
- Multi-tile objects being spammed on all tiles the sprite reaches
- Dirt decals error icon
- Airlocks error icon and to save welded state
- Dark Wizard Simple Mobs error icon
- Closets to save welded, open, and locked states
- Air alarms to save name
- Air scrubbers/vents to save name and welded states
- APCs to save name, charge, cell, lighting, equipment, and
environmental states
- APCs spawning a duplicated terminal underneath it when one already
exists
- SMES to save charge, input, and output states
- Holodecks to revert any holodeck turfs to the empty turf and skip
saving any hologram items
- Photos and Paintings error icons
- Bloody Footprints error icons
- False Walls error icons
- Docking Ports runtimes because the map template var would change
- Effects (lasers, portals, beams, sparks, etc.) saving when they should
be omitted

I would have loved to get `component_parts` to save for machines and
turf decals, but perhaps that is for another day since it requires
complicated solutions.

Here are some before and after pictures:


![StrongDMM_209k6PXSaQ](https://github.com/user-attachments/assets/27f0a80b-3cbc-4862-a218-612d52fa0e4f)


![StrongDMM_5PdRfLTZ4l](https://github.com/user-attachments/assets/3bbfd724-4b51-47c5-8cff-02687250fc1e)


![StrongDMM_F4DPOGz5K7](https://github.com/user-attachments/assets/1130ded8-3062-469a-ad4a-d437d89a68da)


![StrongDMM_BIa554dsGv](https://github.com/user-attachments/assets/440d6b38-dbbf-47c0-ad9a-5165504d104e)

## Why It's Good For The Game
Better map saving code.

## Changelog
🆑
fix: Fix `map_export` admin verb not properly saving a massive amount of
objects.
/🆑
2025-05-22 21:17:28 -04:00
MrMelbert 5261efb67f Re-refactors batons / Refactors attack chain force modifiers (#90809)
## About The Pull Request

Melee attack chain now has a list passed along with it,
`attack_modifiers`, which you can stick force modifiers to change the
resulting attack

This is basically a soft implementation of damage packets until a more
definitive pr, but one that only applies to item attack chain, and not
unarmed attacks.

This change was done to facilitate a baton refactor - batons no longer
hack together their own attack chain, and are now integrated straight
into the real attack chain. This refactor itself was done because batons
don't send any attack signals, which has been annoying in the past (for
swing combat).

## Changelog

🆑 Melbert
refactor: Batons have been refactored again. Baton stuns now properly
count as an attack, when before it was a nothing. Report any oddities,
particularly in regards to harmbatonning vs normal batonning.
refactor: The method of adjusting item damage mid-attack has been
refactored - some affected items include the Nullblade and knives.
Report any strange happenings with damage numbers.
refactor: A few objects have been moved to the new interaction chain -
records consoles, mawed crucible, alien weeds and space vines, hedges,
restaurant portals, and some mobs - to name a few.
fix: Spears only deal bonus damage against secure lockers, not all
closet types (including crates)
/🆑
2025-05-19 13:32:12 +10:00
Tim e698c965b3 Fix map_export admin verb not saving objects properly (#90998)
## About The Pull Request

When using the `map_export` admin verb the following things are fixed:
- All objects density, anchored, opacity, atom_integrity, and
resistance_flags vars are saved
- Multi-tile objects being spammed on all tiles the sprite reaches
- Dirt decals error icon
- Airlocks error icon and to save welded state
- Dark Wizard Simple Mobs error icon
- Closets to save welded, open, and locked states
- Air alarms to save name
- Air scrubbers/vents to save name and welded states
- APCs to save name, charge, cell, lighting, equipment, and
environmental states
- APCs spawning a duplicated terminal underneath it when one already
exists
- SMES to save charge, input, and output states
- Holodecks to revert any holodeck turfs to the empty turf and skip
saving any hologram items
- Photos and Paintings error icons
- Bloody Footprints error icons
- False Walls error icons
- Docking Ports runtimes because the map template var would change
- Effects (lasers, portals, beams, sparks, etc.) saving when they should
be omitted

I would have loved to get `component_parts` to save for machines and
turf decals, but perhaps that is for another day since it requires
complicated solutions.

Here are some before and after pictures:


![StrongDMM_209k6PXSaQ](https://github.com/user-attachments/assets/27f0a80b-3cbc-4862-a218-612d52fa0e4f)


![StrongDMM_5PdRfLTZ4l](https://github.com/user-attachments/assets/3bbfd724-4b51-47c5-8cff-02687250fc1e)


![StrongDMM_F4DPOGz5K7](https://github.com/user-attachments/assets/1130ded8-3062-469a-ad4a-d437d89a68da)


![StrongDMM_BIa554dsGv](https://github.com/user-attachments/assets/440d6b38-dbbf-47c0-ad9a-5165504d104e)

## Why It's Good For The Game
Better map saving code.

## Changelog
🆑
fix: Fix `map_export` admin verb not properly saving a massive amount of
objects.
/🆑
2025-05-16 22:43:09 -07:00
Bloop 4ba1520df8 There will be (colorful) blood: datumizes bloodtypes, greyscales blood sprites, and fixes a lot of inconsistencies with gibs and forensic data (#90593)
## About The Pull Request


This PR:

- Converts all of the blood types into their own datums, which can be
set up to have their own colors, descriptions, and other fun unique
properties. For example, the clown blood that is constantly randomizing
itself.

- Converts all the blood decals into greyscale, which in turn eliminates
the need for separate xeno sprites. They both use the same ones now.

- Audit of blood splatters/gibs/bodyparts/organs to make sure that they
are getting the correct forensic data applied to them.

- For the admins: Adds a clown blood smite.

My primary goal with was to make the appearance of the new sprites look
almost indistinguishable to the original ones.

I consider this a "first pass", as in there are still some further
refactors I would like to do on the backend side, but am satisfied with
it enough to push it forward as a first step towards a better blood
system! I didn't want to do too much at once because of A) fatigue and
B) easier to test things to make sure I'm not breaking something
important this way.

This has been test-merged on Nova for over a week now and has been going
great, so I finally got around to upstreaming the bones to TG. Although
I did test it a bit you may want to TM it just in case I missed some
things when copying it over.
2025-04-29 18:33:34 -06:00
Ghom 11d82b7995 You can now interact with held mobs beside wearing them (feat: "minor" melee attack chain cleanup) (#90080)
People can now pet held mothroaches and pugs if they want to, or use
items on them, hopefully without causing many issues. After all, it only
took about a couple dozen lines of code to make...

...Oh, did the 527 files changed or the 850~ lines added/removed perhaps
catch your eye? Made you wonder if I accidentally pushed the wrong
branch? or skewed something up big time? Well, nuh uh. I just happen to
be fed up with the melee attack chain still using stringized params
instead of an array/list. It was frankly revolting to see how I'd have
had to otherwise call `list2params` for what I'm trying to accomplish
here, and make this PR another tessera to the immense stupidity of our
attack chain procs calling `params2list` over and over and over instead
of just using that one call instance from `ClickOn` as an argument. It's
2025, honey, wake up!

I also tried to replace some of those single letter vars/args but there
are just way too many of them.

Improving old code. And I want to be able to pet mobroaches while
holding them too.

🆑
qol: You can now interact with held mobs in more ways beside wearing
them.
/🆑
2025-04-29 18:22:44 -06:00
Bloop 3d01e86e29 There will be (colorful) blood: datumizes bloodtypes, greyscales blood sprites, and fixes a lot of inconsistencies with gibs and forensic data (#90593)
## About The Pull Request


This PR:

- Converts all of the blood types into their own datums, which can be
set up to have their own colors, descriptions, and other fun unique
properties. For example, the clown blood that is constantly randomizing
itself.

- Converts all the blood decals into greyscale, which in turn eliminates
the need for separate xeno sprites. They both use the same ones now.

- Audit of blood splatters/gibs/bodyparts/organs to make sure that they
are getting the correct forensic data applied to them.

- For the admins: Adds a clown blood smite.

My primary goal with was to make the appearance of the new sprites look
almost indistinguishable to the original ones.

I consider this a "first pass", as in there are still some further
refactors I would like to do on the backend side, but am satisfied with
it enough to push it forward as a first step towards a better blood
system! I didn't want to do too much at once because of A) fatigue and
B) easier to test things to make sure I'm not breaking something
important this way.

This has been test-merged on Nova for over a week now and has been going
great, so I finally got around to upstreaming the bones to TG. Although
I did test it a bit you may want to TM it just in case I missed some
things when copying it over.
2025-04-28 00:57:59 -05:00
Ghom 339616ae78 You can now interact with held mobs beside wearing them (feat: "minor" melee attack chain cleanup) (#90080)
## About The Pull Request
People can now pet held mothroaches and pugs if they want to, or use
items on them, hopefully without causing many issues. After all, it only
took about a couple dozen lines of code to make...

...Oh, did the 527 files changed or the 850~ lines added/removed perhaps
catch your eye? Made you wonder if I accidentally pushed the wrong
branch? or skewed something up big time? Well, nuh uh. I just happen to
be fed up with the melee attack chain still using stringized params
instead of an array/list. It was frankly revolting to see how I'd have
had to otherwise call `list2params` for what I'm trying to accomplish
here, and make this PR another tessera to the immense stupidity of our
attack chain procs calling `params2list` over and over and over instead
of just using that one call instance from `ClickOn` as an argument. It's
2025, honey, wake up!

I also tried to replace some of those single letter vars/args but there
are just way too many of them.

## Why It's Good For The Game
Improving old code. And I want to be able to pet mobroaches while
holding them too.

## Changelog

🆑
qol: You can now interact with held mobs in more ways beside wearing
them.
/🆑
2025-04-23 20:18:26 +00:00
Waterpig 753d8e5ba4 Merge branch 'master' of https://github.com/tgstation/tgstation into upstream-25-04a 2025-04-08 18:58:45 +02:00
necromanceranne bc8e949cb3 Logs fuel pools being ignited deliberately. (#90232)
## About The Pull Request

Fuel pools now log their igniter.

## Why It's Good For The Game

We log when motor oil spills and similar ignitable items are burned.
This is no different.

## Changelog
🆑
admin: Added logging to fuel pools being ignited by someone
deliberately.
/🆑
2025-03-28 18:33:29 +01:00
LemonInTheDark b59132ad60 Removes Corner Smoothing (Mild Bitmask Improvements) (#90002)
<!-- Write **BELOW** The Headers and **ABOVE** The comments else it may
not be viewable. -->
<!-- You can view Contributing.MD for a detailed description of the pull
request process. -->

## About The Pull Request

[Removes all remaining users of SMOOTH_CORNER + dirt
automation](https://github.com/tgstation/tgstation/commit/71d120511a372501ac546b2571ef570eb4426a56)

Removes all remaining instances of overlay smoothing (the deprecated
system that stitches corners together IN ENGINE) from the game.

This amounts to:
The test smoothing wall, which I converted to just bitmask + diagonals 
Stationary canisters, which I've done the same to (alongside adding all
the states to gags, which around doubled their gags count). These
autocut now.

I've also given dirt icons autocutting, for spriter convieneince (I
would have done this before but I didn't know they smoothed)

[Removes corner smoothing from the
codebase](https://github.com/tgstation/tgstation/commit/98ebe5815223a3078c2e591fd277b9418ed03278)

This code is OLD, and has been functionally deprecated for as long as
I've been here. It basically does what bitmask smoothing does, but
instead of prebaking connections they're formed in engine with overlays.

This is... fine, and does TECHNICALLY allow for unique effects, but
none's gonna use it because the details are so niche, so it just becomes
a risk factor for someone fucking up and using overlays for some reason.

What it does do then is clutter up our smoothing code with 2 different
async systems, one of which functions SLIGHTLY differently from its
brother. IMO it just works to confuse people trying to read smoothing
code (already quite confusing).

I've removed it, alongside its bespoke code/variables, excluding
area_limited_icon_smoothing, a var on areas that prevents smoothing out
of network, which I have instead integrated into bitmask smoothing.

I've updated snowflake's documentation to be more up to date with modern
systems, and earmarked where explanations/automation for the more...
underdeveloped bits of smoothing should go in the future.

## Why It's Good For The Game

I relapsed and needed something to put that energy towards.

We don't really want people to use this, and none knows enough about it
to take advantage of its theoretical uses.
Really its only purpose right now is making understanding diagonal
smoothing easier, and that's not all that hard of a task.
Better to remove and integrate then to let rot and confuse.

## Changelog

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🆑
add: Smoothed objects on shuttles now will only smooth with other
shuttles (added support for extensions of this system)
refactor: I've funked around with our smoothing system, cutting out some
older code. Lemme know if anything is weird PLEASE
/🆑

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2025-03-20 15:42:16 +13:00
Twaticus 9017479787 Fixes dust effect overlay (#89983)
## About The Pull Request

code credit to @MrMelbert 
many years ago someone broke the dust decal from appearing on 99% of our
tiles
this fixes the issue :)
## Why It's Good For The Game

unknowingly unusable decal is weird
## Changelog
🆑
fix: the station may appear dusty again!
/🆑

---------

Co-authored-by: MrMelbert <51863163+MrMelbert@users.noreply.github.com>
Co-authored-by: LemonInTheDark <58055496+LemonInTheDark@users.noreply.github.com>
2025-03-12 19:15:03 -06:00