[IDB IGNORE] [MDB IGNORE] Upstream Merge 2026-03-25

.github/workflows/auto_changelog.yml

@@ -18,7 +18,7 @@ jobs:
 
       - name: Generate App Token
         id: app-token-generation
-        uses: actions/create-github-app-token@v2
+        uses: actions/create-github-app-token@v3
         if: env.APP_PRIVATE_KEY != '' && env.APP_ID != ''
         with:
           app-id: ${{ secrets.APP_ID }}

.github/workflows/compile_changelogs.yml

@@ -56,7 +56,7 @@ jobs:
 
       - name: Generate App Token
         id: app-token-generation
-        uses: actions/create-github-app-token@v2
+        uses: actions/create-github-app-token@v3
         if: env.APP_PRIVATE_KEY != '' && env.APP_ID != ''
         with:
           app-id: ${{ secrets.APP_ID }}

.github/workflows/generate_client_storage.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       - name: Generate App Token
         id: app-token-generation
-        uses: actions/create-github-app-token@v2
+        uses: actions/create-github-app-token@v3
         if: env.APP_PRIVATE_KEY != '' && env.APP_ID != ''
         with:
           app-id: ${{ secrets.APP_ID }}

.github/workflows/stale.yml

@@ -37,10 +37,18 @@ jobs:
           operations-per-run: 300
       - name: Filter staled pull requests for announcement
         id: filter-prs
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
-            return JSON.parse(context.job.steps.stale.outputs.staled-issues-prs).filter(issue => !!issue.pull_request)
+            const pull_requests = JSON.parse('${{steps.stale.outputs.staled-issues-prs}}')
+                                      .filter(issue => !!issue.pull_request)
+                                      .map(pr => ({
+                                          title: pr.title,
+                                          number: pr.number,
+                                          html_url: pr.pull_request.html_url,
+                                      }));
+
+            return JSON.stringify(pull_requests)
 
   announce:
     runs-on: ubuntu-24.04
@@ -64,7 +72,7 @@ jobs:
           steps.secrets_set.outputs.SECRETS_ENABLED
         with:
           webhook_url: ${{ secrets.DISCORD_WEBHOOK }}
-          title: ${{ matrix.pull_request.user.login }} - ${{ matrix.pull_request.title }}
+          title: ${{ matrix.pull_request.title }}
           message: ${{ format('**Pull Request \#{0} automatically marked as stale.**', matrix.pull_request.number) }}
           include_image: false
           show_author: false

.github/workflows/update_tgs_dmapi.yml

@@ -40,7 +40,7 @@ jobs:
 
       - name: Generate App Token
         id: app-token-generation
-        uses: actions/create-github-app-token@v2
+        uses: actions/create-github-app-token@v3
         if: env.APP_PRIVATE_KEY != '' && env.APP_ID != ''
         with:
           app-id: ${{ secrets.APP_ID }}

code/__DEFINES/combat.dm

@@ -293,10 +293,11 @@ DEFINE_BITFIELD(ammo_box_multiload, list(
 #define BODY_ZONE_PRECISE_L_FOOT "l_foot"
 #define BODY_ZONE_PRECISE_R_FOOT "r_foot"
 
-GLOBAL_LIST_INIT(all_body_zones, list(BODY_ZONE_HEAD, BODY_ZONE_CHEST, BODY_ZONE_R_ARM, BODY_ZONE_L_ARM, BODY_ZONE_R_LEG, BODY_ZONE_L_LEG))
-GLOBAL_LIST_INIT(limb_zones, list(BODY_ZONE_R_ARM, BODY_ZONE_L_ARM, BODY_ZONE_R_LEG, BODY_ZONE_L_LEG))
+// These lists are ordered as bodyparts would be ordered
+GLOBAL_LIST_INIT(all_body_zones, list(BODY_ZONE_CHEST, BODY_ZONE_HEAD, BODY_ZONE_L_LEG, BODY_ZONE_R_LEG, BODY_ZONE_L_ARM, BODY_ZONE_R_ARM))
+GLOBAL_LIST_INIT(limb_zones, list(BODY_ZONE_L_LEG, BODY_ZONE_R_LEG, BODY_ZONE_L_ARM, BODY_ZONE_R_ARM))
 GLOBAL_LIST_INIT(arm_zones, list(BODY_ZONE_L_ARM, BODY_ZONE_R_ARM))
-GLOBAL_LIST_INIT(leg_zones, list(BODY_ZONE_R_LEG, BODY_ZONE_L_LEG))
+GLOBAL_LIST_INIT(leg_zones, list(BODY_ZONE_L_LEG, BODY_ZONE_R_LEG))
 GLOBAL_LIST_INIT(all_precise_body_zones, list(BODY_ZONE_PRECISE_EYES, BODY_ZONE_PRECISE_MOUTH, BODY_ZONE_PRECISE_GROIN, BODY_ZONE_PRECISE_L_HAND, BODY_ZONE_PRECISE_R_HAND, BODY_ZONE_PRECISE_L_FOOT, BODY_ZONE_PRECISE_R_FOOT))
 
 //We will round to this value in damage calculations.

code/__DEFINES/dcs/signals/signals_atom/signals_atom_lighting.dm

@@ -39,6 +39,17 @@
 #define COMSIG_ATOM_SET_LIGHT_FLAGS "atom_set_light_flags"
 ///Called right after the atom changes the value of light_flags to a different one, from base of [/atom/proc/set_light_flags]: (old_flags)
 #define COMSIG_ATOM_UPDATE_LIGHT_FLAGS "atom_update_light_flags"
+///Called right before the atom changes the value of light_render_source to a different one, from base [atom/proc/set_light_render_source]: (new_render_source)
+#define COMSIG_ATOM_SET_LIGHT_RENDER_SOURCE "atom_set_light_render_source"
+///Called right after the atom changes the value of light_render_source to a different one, from base of [/atom/proc/set_light_render_source]: (old_render_source)
+#define COMSIG_ATOM_UPDATE_LIGHT_RENDER_SOURCE "atom_update_light_render_source"
 
 ///Called when an atom has a light template applied to it. Frombase of [/datum/light_template/proc/mirror_onto]: ()
 #define COMSIG_ATOM_LIGHT_TEMPLATE_MIRRORED "atom_light_template_mirrored"
+
+///Called when an atom's overlay component applies visuals, from base of [/datum/component/overlay_lighting/proc/show_to_holder]: (atom/movable/light_holder)
+#define COMSIG_ATOM_OVERLAY_LIGHT_APPLIED "atom_overlay_light_applied"
+
+///Called when an atom's overlay component hides its visuals, from base of [/datum/component/overlay_lighting/proc/hide_from_holder]: (atom/movable/light_holder)
+#define COMSIG_ATOM_OVERLAY_LIGHT_REMOVED "atom_overlay_light_removed"
+

code/__DEFINES/dcs/signals/signals_light_intercept.dm

@@ -0,0 +1,2 @@
+/// from base of [/datum/light_middleman/proc/light_modified] : ()
+#define COMSIG_LIGHT_MIDDLEMAN_UPDATED "light_middleman_updated"

code/__DEFINES/dcs/signals/signals_medical.dm

@@ -26,3 +26,6 @@
 #define COMSIG_LIVING_OPERATING_ON "living_operating_on"
 /// Sent from /mob/living/perform_surgery: (mob/living/surgeon, list/possible_operations)
 #define COMSIG_ATOM_BEING_OPERATED_ON "atom_being_operated_on"
+
+/// From /obj/item/ph_meter/interact_with_atom(): (atom/source, mob/user)
+#define COMSIG_ON_REAGENT_SCAN "on_reagent_scan"

code/__DEFINES/dcs/signals/signals_mob/signals_mob_living.dm

@@ -386,3 +386,6 @@
 
 /// Sent to a mob when one of their bodypart's surgery state changes, OR sent from the basic_surgery_state holder when its surgery state changes (old_state, new_state, changed_states)
 #define COMSIG_LIVING_UPDATING_SURGERY_STATE "carbon_updating_surgery_state"
+
+/// Sent to a mob when its player DNRs
+#define COMSIG_LIVING_DNR "living_dnr"

code/__DEFINES/dcs/signals/signals_object.dm

@@ -151,6 +151,10 @@
 #define COMSIG_ITEM_STORED "item_stored"
 ///from base of datum/storage/handle_exit(): (datum/storage/storage)
 #define COMSIG_ITEM_UNSTORED "item_unstored"
+///from base of obj/item/do_pickup_animation(): ()
+#define COMSIG_ITEM_BEFORE_PICKUP_ANIMATION "item_before_pickup_animation"
+///from base of obj/item/do_drop_animation(): ()
+#define COMSIG_ITEM_BEFORE_DROP_ANIMATION "item_before_drop_animation"
 
 /**
  * From base of datum/strippable_item/get_alternate_actions(): (atom/owner, mob/user, list/alt_actions)
@@ -655,5 +659,15 @@
 #define COMSIG_ITEM_IN_UNWRAPPED_TRAITOR_MAIL "traitor_mail_opened"
 	#define COMPONENT_TRAITOR_MAIL_HANDLED (1<<0)
 
+/// Send to items that have been unwrapped from a gift
+#define COMSIG_ITEM_OPENED_FROM_GIFT "gift_opened"
+
+/// From /obj/machinery/vending/ui_interact(): (mob/user, datum/vending_ui/ui)
+#define COMSIG_VENDING_UI_INTERACT "vending_ui_interact"
+	#define VENDING_DENIED (1<<0)
+
+/// From /obj/machinery/vending/dispense(): (obj/item/vended_item)
+#define COMSIG_VENDING_DISPENSED "vending_dispensed"
+
 /// Sent from /datum/component/reflection when the reflection is updated to the mob reflecting: (atom/movable/reflecting_in, obj/effect/abstract/reflection)
 #define COMSIG_REFLECTION_UPDATED "reflection_updated"

code/__DEFINES/dcs/signals/signals_plane_master_group.dm

@@ -1,2 +1,2 @@
-/// from /datum/plane_master_group/proc/set_hud(): (datum/hud/new_hud)
+/// from /datum/plane_master_group/proc/set_hud(): (datum/hud/old_hud, datum/hud/new_hud)
 #define COMSIG_GROUP_HUD_CHANGED "group_hud_changed"

code/__DEFINES/dcs/signals/signals_spell.dm

@@ -14,6 +14,10 @@
 	/// Return from before cast signals to prevent the spell from going on cooldown before aftercast.
 	#define SPELL_NO_IMMEDIATE_COOLDOWN (1 << 2)
 
+/// Sent from /datum/action/cooldown/spell/can_cast_check() to the spell: (feedback)
+#define COMSIG_SPELL_CAN_CAST_CHECK "can_cast_spell"
+	// Return SPELL_CANCEL_CAST to prevent the spell from being cast
+
 /// Sent to an mob when a [/datum/action/cooldown/spell] calls try_invoke() to the caster: (datum/action/cooldown/spell/spell, feedback)
 #define COMSIG_MOB_TRY_INVOKE_SPELL "try_invoke_spell"
 	/// The spell gets canceled

code/__DEFINES/lighting.dm

@@ -11,6 +11,11 @@
 /// Nonesensical value for light color, used for null checks.
 #define NONSENSICAL_VALUE -99999
 
+// Light systems that use the overlay light component
+#define IS_OVERLAY_LIGHT_SYSTEM(system) (system == OVERLAY_LIGHT || system == OVERLAY_LIGHT_DIRECTIONAL || system == OVERLAY_LIGHT_BEAM)
+// Light systems that use the cone image of the overlay light component
+#define IS_OVERLAY_CONE_LIGHT_SYSTEM(system) (system == OVERLAY_LIGHT_DIRECTIONAL || system == OVERLAY_LIGHT_BEAM)
+
 /// Is our overlay light source attached to another movable (its loc), meaning that the lighting component should go one level deeper.
 #define LIGHT_ATTACHED (1<<0)
 /// Freezes a light in its current state, blocking any attempts at modification

code/__DEFINES/maths.dm

@@ -53,6 +53,9 @@
 /// Increments a value and wraps it if it exceeds some value. Can be used to circularly iterate through a list through `idx = WRAP_UP(idx, length_of_list)`.
 #define WRAP_UP(val, max) (((val) % (max)) + 1)
 
+/// Helper that increments and wraps the passed in number when it hits the integer limit
+#define WRAP_UID(val) WRAP_UP(val, SHORT_REAL_LIMIT - 1)
+
 // Real modulus that handles decimals
 #define MODULUS(x, y) ( (x) - FLOOR(x, y))
 
@@ -233,6 +236,9 @@
 
 #define LORENTZ_DISTRIBUTION(x, s) ( s*tan(TODEGREES(PI*(rand()-0.5))) + x )
 #define LORENTZ_CUMULATIVE_DISTRIBUTION(x, y, s) ( (1/PI)*TORADIANS(arctan((x-(y))/s)) + 1/2 )
+/// Fucked up like upside down cauchy dist that I've pinned to 1 so I can use it as a multiplier
+/// https://www.desmos.com/calculator/bt4tfavvi7
+#define ANCHORED_INVERSE_CAUCHY(s) (2 - ( 1 / (s * (1 + ((rand() - 0.5) / s) ** 2 ))) * (s + (0.5 ** 2) / s))
 
 #define RULE_OF_THREE(a, b, x) ((a*x)/b)
 

code/__DEFINES/monkeys.dm

@@ -35,5 +35,10 @@
 /// probability of reducing aggro by one when the monkey attacks
 #define MONKEY_HATRED_REDUCTION_PROB 20
 
+/// Monkey was calmed, such as from weed
+#define MONKEY_CALMED_HATRED_AMOUNT -2
+/// Monkey was angered, such as from alcohol
+#define MONKEY_ANGERED_HATRED_AMOUNT 2
+
 ///Monkey recruit cooldown
 #define MONKEY_RECRUIT_COOLDOWN (1 MINUTES)

code/__DEFINES/movement.dm

@@ -29,15 +29,18 @@ GLOBAL_VAR_INIT(glide_size_multiplier, 1.0)
 
 //Movement loop flags
 ///Should the loop act immediately following its addition?
-#define MOVEMENT_LOOP_START_FAST (1<<0)
+#define MOVEMENT_LOOP_START_INSTANT (1<<0)
+///Should the loop act as soon as is reasonable?
+///(always 1 tick after the next visual tick, makes behavior consistent regardless of when the SS fires in the tick)
+#define MOVEMENT_LOOP_START_FAST (1<<1)
 ///Do we not use the priority system?
-#define MOVEMENT_LOOP_IGNORE_PRIORITY (1<<1)
+#define MOVEMENT_LOOP_IGNORE_PRIORITY (1<<2)
 ///Should we override the loop's glide?
-#define MOVEMENT_LOOP_IGNORE_GLIDE (1<<2)
+#define MOVEMENT_LOOP_IGNORE_GLIDE (1<<3)
 ///Should we not update our movables dir on move?
-#define MOVEMENT_LOOP_NO_DIR_UPDATE (1<<3)
+#define MOVEMENT_LOOP_NO_DIR_UPDATE (1<<4)
 ///Is the loop moving the movable outside its control, like it's an external force? e.g. footsteps won't play if enabled.
-#define MOVEMENT_LOOP_OUTSIDE_CONTROL (1<<4)
+#define MOVEMENT_LOOP_OUTSIDE_CONTROL (1<<5)
 
 // Movement loop status flags
 /// Has the loop been paused, soon to be resumed?

code/__DEFINES/paper.dm

@@ -14,9 +14,6 @@
 /// Should be able to stamp paper.
 #define MODE_STAMPING 2
 
-#define BARCODE_SCANNER_CHECKIN "check_in"
-#define BARCODE_SCANNER_INVENTORY "inventory"
-
 #define IS_WRITING_UTENSIL(thing) (thing?.get_writing_implement_details()?["interaction_mode"] == MODE_WRITING)
 
 /**

code/__DEFINES/preferences.dm

@@ -47,6 +47,7 @@
 #define PARALLAX_HIGH "High"
 #define PARALLAX_MED "Medium"
 #define PARALLAX_LOW "Low"
+#define PARALLAX_BOOMER "Old"
 #define PARALLAX_DISABLE "Disabled"
 
 #define SCALING_METHOD_NORMAL "normal"

code/__DEFINES/quirks.dm

@@ -17,3 +17,5 @@
 /// Quirk is similar to brain trauma and should be shown in medical guides as one.
 /// You don't need to set this on quirks that apply a trauma, that's redundant.
 #define QUIRK_TRAUMALIKE (1<<5)
+/// Do not transfer this quirk via transfer_quirk_datums
+#define QUIRK_NO_TRANSFER (1<<6)

code/__DEFINES/surgery.dm

@@ -54,6 +54,9 @@
 /// Helper to figure out if a limb is a peg limb
 #define IS_PEG_LIMB(limb) (limb.bodytype & BODYTYPE_PEG)
 
+/// Is the bodypart a stump
+#define IS_STUMP(limb) (limb.bodypart_flags & BODYPART_STUMP)
+
 // Flags for the bodypart_flags var on /obj/item/bodypart
 /// Bodypart cannot be dismembered or amputated
 #define BODYPART_UNREMOVABLE (1<<0)
@@ -65,6 +68,8 @@
 #define BODYPART_UNHUSKABLE (1<<3)
 /// Bodypart has never been added to a mob
 #define BODYPART_VIRGIN (1<<4)
+/// Not a full bodypart, but in fact is part of a missing limb
+#define BODYPART_STUMP (1<<5)
 
 // Bodypart change blocking flags
 ///Bodypart does not get replaced during set_species()

code/__DEFINES/traits/declarations.dm

@@ -52,6 +52,8 @@ Remember to update _globalvars/traits.dm if you're adding/removing/renaming trai
 // Hud traits
 /// This hud is owned by a client with an open escape menu
 #define TRAIT_ESCAPE_MENU_OPEN "escape_menu_open"
+/// This hud has parallax displayed on it
+#define TRAIT_PARALLAX_DISPLAYED "parallax_displayed"
 
 // Mob traits
 /// Forces the user to stay unconscious.
@@ -1462,6 +1464,9 @@ Remember to update _globalvars/traits.dm if you're adding/removing/renaming trai
 #define TRAIT_BEAST_EMPATHY "beast_empathy" // you're good with animals, such as with taming them
 #define TRAIT_STURDY_FRAME "sturdy_frame" // you suffer much lesser effects from equipment that slows you down
 
+/// Has this mob been tamed?
+#define TRAIT_TAMED "tamed"
+
 /// This item cannot be selected for or used by a theft objective (Spies, Traitors, etc.)
 #define TRAIT_ITEM_OBJECTIVE_BLOCKED "item_objective_blocked"
 /// This trait lets you attach limbs to any player without surgery.
@@ -1592,9 +1597,6 @@ Remember to update _globalvars/traits.dm if you're adding/removing/renaming trai
 /// Trait that signals to objects on this turf that its open (has UNDERFLOOR_INTERACTIBLE) but still covers them
 #define TRAIT_UNCOVERED_TURF "uncovered_turf"
 
-/// A trait that blocks the metabolism of formaldehyde
-#define TRAIT_BLOCK_FORMALDEHYDE_METABOLISM "block_formaldehyde_metabolism"
-
 ///Attached to objects currently on tables and such, allowing them to walk on other objects without the climbing delay
 #define TRAIT_ON_CLIMBABLE "on_climbable"
 

code/__DEFINES/visual_helpers.dm

@@ -23,3 +23,8 @@
 
 /// Much like [SET_BASE_PIXEL], except it will not effect pixel offsets in mapping programs
 #define SET_BASE_PIXEL_NOMAP(x, y) MAP_SWITCH(SET_BASE_PIXEL(x, y), _SET_BASE_PIXEL_NO_OFFSET(x, y))
+
+/// What world.time will we next complete a visual tick?
+/// This is important because we often want to avoid moving an object twice in a tick, since this can lead to teleportation instead of gliding
+/// (such as when you move an atom that just spawned)
+#define NEXT_VISUAL_TICK (GLOB.last_maptick_time + world.tick_lag)

code/__DEFINES/wiremod.dm

@@ -30,6 +30,8 @@
 #define PORT_TYPE_TABLE "table"
 /// Options datatype. Derivative of string.
 #define PORT_TYPE_OPTION "option"
+/// Boolean datatype. Derivative of number.
+#define PORT_TYPE_BOOLEAN "boolean"
 
 // Composite datatypes
 #define PORT_COMPOSITE_TYPE_LIST "list"

code/__HELPERS/cmp.dm

@@ -161,7 +161,7 @@
 
 /// Orders bodyparts by their body_part value, ascending.
 /proc/cmp_bodypart_by_body_part_asc(obj/item/bodypart/limb_one, obj/item/bodypart/limb_two)
-	return limb_one.body_part - limb_two.body_part
+	return limb_one::body_part - limb_two::body_part
 
 /// Orders by integrated circuit weight
 /proc/cmp_port_order_asc(datum/port/compare1, datum/port/compare2)

code/_globalvars/bitfields.dm

@@ -137,6 +137,16 @@ DEFINE_BITFIELD(disease_flags, list(
 	"CURABLE" = CURABLE,
 ))
 
+DEFINE_BITFIELD(ss_flags, list(
+	"SS_NO_INIT" = SS_NO_INIT,
+	"SS_NO_FIRE" = SS_NO_FIRE,
+	"SS_BACKGROUND" = SS_BACKGROUND,
+	"SS_TICKER" = SS_TICKER,
+	"SS_KEEP_TIMING" = SS_KEEP_TIMING,
+	"SS_POST_FIRE_TIMING" = SS_POST_FIRE_TIMING,
+	"SS_OK_TO_FAIL_INIT" = SS_OK_TO_FAIL_INIT,
+))
+
 DEFINE_BITFIELD(flags_1, list(
 	"ADMIN_SPAWNED_1" = ADMIN_SPAWNED_1,
 	"ALLOW_DARK_PAINTS_1" = ALLOW_DARK_PAINTS_1,

code/_globalvars/traits/_traits.dm

@@ -150,6 +150,7 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 	),
 	/datum/hud = list(
 		"TRAIT_ESCAPE_MENU_OPEN" = TRAIT_ESCAPE_MENU_OPEN,
+		"TRAIT_PARALLAX_DISPLAYED" = TRAIT_PARALLAX_DISPLAYED,
 	),
 	/datum/wound = list(
 		"TRAIT_WOUND_SCANNED" = TRAIT_WOUND_SCANNED,
@@ -200,7 +201,6 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 		"TRAIT_BIRTHDAY_BOY" = TRAIT_BIRTHDAY_BOY,
 		"TRAIT_BLOB_ALLY" = TRAIT_BLOB_ALLY,
 		"TRAIT_BLOCKING_PROJECTILES" = TRAIT_BLOCKING_PROJECTILES,
-		"TRAIT_BLOCK_FORMALDEHYDE_METABOLISM" = TRAIT_BLOCK_FORMALDEHYDE_METABOLISM,
 		"TRAIT_BLOCK_SECHUD" = TRAIT_BLOCK_SECHUD,
 		"TRAIT_BLOCK_SHUTTLE_MOVEMENT" = TRAIT_BLOCK_SHUTTLE_MOVEMENT,
 		"TRAIT_BLOODSHOT_EYES" = TRAIT_BLOODSHOT_EYES,
@@ -594,6 +594,7 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 		"TRAIT_TACKLING_WINGED_ATTACKER" = TRAIT_TACKLING_WINGED_ATTACKER,
 		"TRAIT_TACTICALLY_CAMOUFLAGED" = TRAIT_TACTICALLY_CAMOUFLAGED,
 		"TRAIT_TAGGER" = TRAIT_TAGGER,
+		"TRAIT_TAMED" = TRAIT_TAMED,
 		"TRAIT_TEMPORARY_BODY" = TRAIT_TEMPORARY_BODY,
 		"TRAIT_TENACIOUS" = TRAIT_TENACIOUS,
 		"TRAIT_TENTACLE_IMMUNE" = TRAIT_TENTACLE_IMMUNE,

code/_globalvars/traits/admin_tooling.dm

@@ -310,6 +310,7 @@ GLOBAL_LIST_INIT(admin_visible_traits, list(
 		"TRAIT_TACKLING_TAILED_DEFENDER" = TRAIT_TACKLING_TAILED_DEFENDER,
 		"TRAIT_TACKLING_TAILED_POUNCE" = TRAIT_TACKLING_TAILED_POUNCE,
 		"TRAIT_TAGGER" = TRAIT_TAGGER,
+		"TRAIT_TAMED" = TRAIT_TAMED,
 		"TRAIT_TENTACLE_IMMUNE" = TRAIT_TENTACLE_IMMUNE,
 		"TRAIT_TESLA_SHOCKIMMUNE" = TRAIT_TESLA_SHOCKIMMUNE,
 		"TRAIT_TETRODOTOXIN_HEALING" = TRAIT_TETRODOTOXIN_HEALING,

code/_onclick/hud/hud.dm

@@ -404,7 +404,7 @@ GLOBAL_LIST_INIT(available_ui_styles, list(
 	screenmob.reload_fullscreen()
 
 	if(screenmob == mymob)
-		update_parallax_pref(screenmob)
+		update_parallax_pref()
 	else
 		viewmob.hud_used.update_parallax_pref()