code/__DEFINES/dcs/signals/signals.dm

Define Details

COMPONENT_CANCEL_ATTACK_CHAIN

tool_act -> pre_attack -> target.attackby (item.attack) -> afterattack Ends the attack chain. If sent early might cause posterior attacks not to happen.

COMPONENT_LIVING_CANT_PUT_IN_HAND

Can't pick up

COMPONENT_NO_AFTERATTACK

Return this in response if you don't want afterattack to be called

COMPONENT_NO_EXPOSE_REAGENTS

Prevents the atom from being exposed to reagents if returned on [COMPONENT_ATOM_EXPOSE_REAGENTS]

COMPONENT_SKIP_ATTACK

Skips the specific attack step, continuing for the next one to happen.

COMSIG_ADDED_POINT_OF_INTEREST

Sent from base of /datum/controller/subsystem/points_of_interest/proc/on_poi_element_added : (atom/new_poi)

COMSIG_ADMIN_HELP_MADE_INACTIVE

Admin helps From /datum/admin_help/RemoveActive(). Fired when an adminhelp is made inactive either due to closing or resolving.

COMSIG_ADMIN_HELP_REPLIED

Called when the player replies. From /client/proc/cmd_admin_pm().

COMSIG_AREA_ENTERED

from base of area/Entered(): (atom/movable/M)

COMSIG_AREA_EXITED

from base of area/Exited(): (atom/movable/M)

COMSIG_AREA_POWER_CHANGE

from base of area/proc/power_change(): ()

COMSIG_ATOM_ACID_ACT

from base of atom/acid_act(): (acidpwr, acid_volume)

COMSIG_ATOM_ANALYSER_ACT

from base of atom/analyser_act(): (mob/living/user, obj/item/I)

COMSIG_ATOM_ATTACK_ANIMAL

from base of atom/animal_attack(): (/mob/user)

COMSIG_ATOM_ATTACK_GHOST

from base of atom/attack_ghost(): (mob/dead/observer/ghost)

COMSIG_ATOM_ATTACK_HAND

from base of atom/attack_hand(): (mob/user)

COMSIG_ATOM_ATTACK_HAND_SECONDARY

From base of [/atom/proc/attack_hand_secondary]: (mob/user, list/modifiers) - Called when the atom receives a secondary unarmed attack.

COMSIG_ATOM_ATTACK_PAW

from base of atom/attack_paw(): (mob/user)

COMSIG_ATOM_BSA_BEAM

from obj/machinery/bsa/full/proc/fire(): ()

COMSIG_ATOM_BULLET_ACT

from base of atom/bullet_act(): (/obj/projectile, def_zone)

COMSIG_ATOM_BUMPED

from base of atom/Bumped(): (/atom/movable)

COMSIG_ATOM_CANREACH

from internal loop in atom/movable/proc/CanReach(): (list/next)

COMSIG_ATOM_CAN_BE_PULLED

signal sent out by an atom when it checks if it can be pulled, for additional checks

COMSIG_ATOM_CHECKPARTS

from base of atom/CheckParts(): (list/parts_list, datum/crafting_recipe/R)

COMSIG_ATOM_CONTENTS_DEL

from base of atom/handle_atom_del(): (atom/deleted)

COMSIG_ATOM_CREATED

from base of atom/proc/Initialize(): sent any time a new atom is created

COMSIG_ATOM_CREATEDBY_PROCESSING

for when an atom has been created through processing (atom/original_atom, list/chosen_processing_option)

COMSIG_ATOM_CROWBAR_ACT

from base of atom/crowbar_act(): (mob/living/user, obj/item/I)

COMSIG_ATOM_DECONSTRUCT_ACT

from base of atom/deconstruct_act(): (mob/living/user, obj/item/I)

COMSIG_ATOM_DIR_CHANGE

from base of atom/setDir(): (old_dir, new_dir). Called before the direction changes.

COMSIG_ATOM_EMAG_ACT

from base of atom/emag_act(): (/mob/user)

COMSIG_ATOM_EMP_ACT

from base of atom/emp_act(): (severity)

COMSIG_ATOM_ENTERED

from base of atom/Entered(): (atom/movable/entering, /atom)

COMSIG_ATOM_EXIT

from base of atom/Exit(): (/atom/movable/exiting, /atom/newloc)

COMSIG_ATOM_EXITED

from base of atom/Exited(): (atom/movable/exiting, atom/newloc)

COMSIG_ATOM_EXPOSE_REAGENTS

from base of atom/expose_reagents():

COMSIG_ATOM_EX_ACT

from base of atom/ex_act(): (severity, target)

COMSIG_ATOM_FIRE_ACT

from base of atom/fire_act(): (exposed_temperature, exposed_volume)

COMSIG_ATOM_GET_EXAMINE_NAME

from base of atom/get_examine_name(): (/mob, list/overrides)

COMSIG_ATOM_HAS_GRAVITY

from base of atom/has_gravity(): (turf/location, list/forced_gravities)

COMSIG_ATOM_HEARER_IN_VIEW

called when an atom is added to the hearers on get_hearers_in_view(): (list/processing_list, list/hearers)

COMSIG_ATOM_HULK_ATTACK

from base of atom/attack_hulk(): (/mob/living/carbon/human)

COMSIG_ATOM_INTERCEPT_TELEPORT

called when teleporting into a protected turf: (channel, turf/origin)

COMSIG_ATOM_INTERCEPT_Z_FALL

called for each movable in a turf contents on /turf/zImpact(): (atom/movable/A, levels)

COMSIG_ATOM_MULTITOOL_ACT

from base of atom/multitool_act(): (mob/living/user, obj/item/I)

COMSIG_ATOM_NARSIE_ACT

from base of atom/narsie_act(): ()

COMSIG_ATOM_NO_LONGER_PULLED

signal sent out by an atom when it is no longer being pulled by something else

COMSIG_ATOM_NO_LONGER_PULLING

signal sent out by an atom when it is no longer pulling something : (atom/pulling)

COMSIG_ATOM_NO_UPDATE_DESC

If returned from COMSIG_ATOM_UPDATE_APPEARANCE it prevents the atom from updating its desc.

COMSIG_ATOM_NO_UPDATE_ICON

If returned from COMSIG_ATOM_UPDATE_APPEARANCE it prevents the atom from updating its icon.

COMSIG_ATOM_NO_UPDATE_ICON_STATE

If returned from COMSIG_ATOM_UPDATE_ICON it prevents the atom from updating its icon state.

COMSIG_ATOM_NO_UPDATE_NAME

If returned from COMSIG_ATOM_UPDATE_APPEARANCE it prevents the atom from updating its name.

COMSIG_ATOM_NO_UPDATE_OVERLAYS

If returned from COMSIG_ATOM_UPDATE_ICON it prevents the atom from updating its overlays.

COMSIG_ATOM_ORBIT_BEGIN

called when an atom starts orbiting another atom: (atom)

COMSIG_ATOM_ORBIT_STOP

called when an atom stops orbiting another atom: (atom)

COMSIG_ATOM_RAD_ACT

from base of atom/rad_act(intensity)

COMSIG_ATOM_RAD_CONTAMINATING

from base of datum/radiation_wave/radiate(): (strength)

COMSIG_ATOM_RAD_PROBE

from proc/get_rad_contents(): ()

COMSIG_ATOM_RAD_WAVE_PASSING

from base of datum/radiation_wave/check_obstructions(): (datum/radiation_wave, width)

COMSIG_ATOM_RCD_ACT

from base of atom/rcd_act(): (/mob, /obj/item/construction/rcd, passed_mode)

COMSIG_ATOM_SCREWDRIVER_ACT

from base of atom/screwdriver_act(): (mob/living/user, obj/item/I)

COMSIG_ATOM_SET_LIGHT

from base of atom/set_light(): (l_range, l_power, l_color, l_on)

COMSIG_ATOM_SET_LIGHT_COLOR

Called right before the atom changes the value of light_color to a different one, from base atom/set_light_color(): (new_color)

COMSIG_ATOM_SET_LIGHT_FLAGS

Called right before the atom changes the value of light_flags to a different one, from base atom/set_light_flags(): (new_value)

COMSIG_ATOM_SET_LIGHT_ON

Called right before the atom changes the value of light_on to a different one, from base atom/set_light_on(): (new_value)

COMSIG_ATOM_SET_LIGHT_POWER

Called right before the atom changes the value of light_power to a different one, from base atom/set_light_power(): (new_power)

COMSIG_ATOM_SET_LIGHT_RANGE

Called right before the atom changes the value of light_range to a different one, from base atom/set_light_range(): (new_range)

COMSIG_ATOM_SET_OPACITY

from base of atom/set_opacity(): (new_opacity)

COMSIG_ATOM_SING_PULL

from base of atom/singularity_pull(): (S, current_size)

COMSIG_ATOM_START_PULL

called on a movable (NOT living) when it starts pulling (atom/movable/pulled, state, force)

COMSIG_ATOM_TEMPORARY_ANIMATION_START

generally called before temporary non-parallel animate()s on the atom (animation_duration)

COMSIG_ATOM_TOOL_ACT

for any tool behaviors: (mob/living/user, obj/item/I, list/recipes)

COMSIG_ATOM_UI_INTERACT

from base of [/atom/proc/interact]: (mob/user)

COMSIG_ATOM_UPDATED_ICON

from base of /atom/update_icon: (signalOut, did_anything)

COMSIG_ATOM_UPDATE_APPEARANCE

from base of /atom/proc/update_appearance: (updates)

COMSIG_ATOM_UPDATE_DESC

from base of /atom/proc/update_desc: (updates)

COMSIG_ATOM_UPDATE_ICON

from base of atom/update_icon(): ()

COMSIG_ATOM_UPDATE_ICON_STATE

from base of atom/update_icon_state: ()

COMSIG_ATOM_UPDATE_NAME

from base of /atom/proc/update_name: (updates)

COMSIG_ATOM_UPDATE_OVERLAYS

from base of /atom/update_overlays: (list/new_overlays)

COMSIG_ATOM_USED_IN_CRAFT

from base of atom/CheckParts(): (atom/movable/new_craft) - The atom has just been used in a crafting recipe and has been moved inside new_craft.

COMSIG_ATOM_VIRTUAL_Z_CHANGE

from base of /atom/movable/proc/on_virtual_z_change(): (new_virtual_z, old_virtual_z)

COMSIG_ATOM_WELDER_ACT

from base of atom/welder_act(): (mob/living/user, obj/item/I)

COMSIG_ATOM_WIRECUTTER_ACT

from base of atom/wirecutter_act(): (mob/living/user, obj/item/I)

COMSIG_ATOM_WRENCH_ACT

from base of atom/wrench_act(): (mob/living/user, obj/item/I)

COMSIG_BEAM_BEFORE_DRAW

Beam Signals Called before beam is redrawn

COMSIG_BLOCK_EYECONTACT

return this if you want to block printing this message to this person, if you want to print your own (does not affect the other person's message)

COMSIG_BORG_SAFE_DECONSTRUCT

sent from borg mobs to itself, for tools to catch an upcoming destroy() due to safe decon (rather than detonation)

COMSIG_CARBON_EMBED_REMOVAL

called when removing a given item from a mob, from mob/living/carbon/remove_embedded_object(mob/living/carbon/target, /obj/item)

COMSIG_CARBON_EMBED_RIP

defined twice, in carbon and human's topics, fired when interacting with a valid embedded_object to pull it out (mob/living/carbon/target, /obj/item, /obj/item/bodypart/L)

COMSIG_CARBON_EQUIP_HAT

from /mob/living/carbon/doUnEquip(obj/item/I, force, newloc, no_move, invdrop, silent)

COMSIG_CARBON_GAIN_ORGAN

from /item/organ/proc/Insert() (/obj/item/organ/)

COMSIG_CARBON_HEADPAT

When a carbon mob is headpatted, this is called on the carbon that is headpatted. (mob/living/headpatter)

COMSIG_CARBON_HUG

When a carbon mob hugs someone, this is called on the carbon that is hugging. (mob/living/hugger, mob/living/hugged)

COMSIG_CARBON_HUGGED

When a carbon mob is hugged, this is called on the carbon that is hugged. (mob/living/hugger)

COMSIG_CARBON_LOSE_ORGAN

from /item/organ/proc/Remove() (/obj/item/organ/)

COMSIG_CARBON_SOUNDBANG

from base of mob/living/carbon/soundbang_act(): (list(intensity))

COMSIG_CARBON_UNEQUIP_HAT

from /mob/living/carbon/doUnEquip(obj/item/I, force, newloc, no_move, invdrop, silent)

COMSIG_CARBON_UNEQUIP_SHOECOVER

from /mob/living/carbon/doUnEquip(obj/item/I, force, newloc, no_move, invdrop, silent)

COMSIG_CLICK_CTRL_SHIFT_RIGHT

from base of atom/CtrlShiftRightClick(/mob)

COMSIG_COMPONENT_ADDED

when a component is added to a datum: (/datum/component)

COMSIG_COMPONENT_CLEAN_ACT

Called on an object to "clean it", such as removing blood decals/overlays, etc. The clean types bitfield is sent with it. Return TRUE if any cleaning was necessary and thus performed.

COMSIG_COMPONENT_REMOVING

before a component is removed from a datum because of RemoveComponent: (/datum/component)

COMSIG_DIGOUT

called when an elzu should unroot

COMSIG_ELEMENT_ATTACH

fires on the target datum when an element is attached to it (/datum/element)

COMSIG_ELEMENT_DETACH

fires on the target datum when an element is attached to it (/datum/element)

COMSIG_FISHING_CHALLENGE_COMPLETED

Fishing challenge completed

COMSIG_FISHING_LINE_SNAPPED

Sent when fishing line is snapped

COMSIG_FISHING_ROD_CAST

Sent by the target of the fishing rod cast

COMSIG_GLOB_BUTTON_PRESSED

ingame button pressed (/obj/machinery/button/button)

COMSIG_GLOB_CLIENT_CONNECT

a client (re)connected, after all /client/New() checks have passed : (client/connected_client)

COMSIG_GLOB_EXPANDED_WORLD_BOUNDS

sent after world.maxx and/or world.maxy are expanded: (has_exapnded_world_maxx, has_expanded_world_maxy)

COMSIG_GLOB_EXPLOSION

called after an explosion happened : (epicenter, devastation_range, heavy_impact_range, light_impact_range, took, orig_dev_range, orig_heavy_range, orig_light_range)

COMSIG_GLOB_LIVING_SAY_SPECIAL

global living say plug - use sparingly: (mob/speaker , message)

COMSIG_GLOB_MOB_CREATED

mob was created somewhere : (mob)

COMSIG_GLOB_MOB_DEATH

mob died somewhere : (mob , gibbed)

COMSIG_GLOB_NEW_Z

from base of datum/controller/subsystem/mapping/proc/add_new_zlevel(): (list/args)

COMSIG_GLOB_PLAY_CINEMATIC

called by datum/cinematic/play() : (datum/cinematic/new_cinematic)

COMSIG_GLOB_VAR_EDIT

called after a successful var edit somewhere in the world: (list/args)

COMSIG_GUN_CHAMBER_PROCESSED

called in /obj/item/gun/process_chamber (src)

COMSIG_GUN_DISABLE_AUTOFIRE

send when enabling/diabling an autofire component

COMSIG_ITEM_PRE_ATTACK_SECONDARY

From base of [/obj/item/proc/pre_attack_secondary()]: (atom/target, mob/user, params)

COMSIG_LIVING_ATTACH_LIMB

from base of /obj/item/bodypart/proc/attach_limb(): (new_limb, special) allows you to fail limb attachment

COMSIG_LIVING_CAN_TRACK

from base of /mob/living/can_track(): (mob/user)

COMSIG_LIVING_DROP_LIMB

from base of /obj/item/bodypart/proc/drop_limb(): (special)

COMSIG_LIVING_ELECTROCUTE_ACT

from base of mob/living/electrocute_act(): (shock_damage, source, siemens_coeff, flags)

COMSIG_LIVING_EXTINGUISHED

from base of mob/living/ExtinguishMob() (/mob/living)

COMSIG_LIVING_GET_PULLED

called on /living when someone is pulled (mob/living/puller)

COMSIG_LIVING_IGNITED

from base of mob/living/IgniteMob() (/mob/living)

COMSIG_LIVING_LOOK_UP

from base of mob/living/look_up() (/mob/living)

COMSIG_LIVING_MINOR_SHOCK

sent by stuff like stunbatons and tasers: ()

COMSIG_LIVING_MOB_BUMP

From base of mob/living/MobBump() (mob/living)

COMSIG_LIVING_PUSHING_MOVABLE

Called from /mob/living/PushAM -- Called when this mob is about to push a movable, but before it moves (aotm/movable/being_pushed)

COMSIG_LIVING_REGENERATE_LIMBS

from base of /mob/living/regenerate_limbs(): (noheal, excluded_limbs)

COMSIG_LIVING_RESIST

from base of mob/living/resist() (/mob/living)

COMSIG_LIVING_REVIVE

from base of mob/living/revive() (full_heal, admin_revive)

COMSIG_LIVING_SET_BUCKLED

from base of mob/living/set_buckled(): (new_buckled)

COMSIG_LIVING_SHOCK_PREVENTED

sent when items with siemen coeff. of 0 block a shock: (power_source, source, siemens_coeff, dist_check)

COMSIG_LIVING_START_PULL

called on /living when someone starts pulling (atom/movable/pulled, state, force)

COMSIG_LIVING_STATUS_IMMOBILIZE

from base of mob/living/Immobilize() (amount, ignore_canstun)

COMSIG_LIVING_STATUS_KNOCKDOWN

from base of mob/living/Knockdown() (amount, ignore_canstun)

COMSIG_LIVING_STATUS_PARALYZE

from base of mob/living/Paralyze() (amount, ignore_canstun)

COMSIG_LIVING_STATUS_SLEEP

from base of mob/living/Sleeping() (amount, ignore_canstun)

COMSIG_LIVING_STATUS_STUN

from base of mob/living/Stun() (amount, ignore_canstun)

COMSIG_LIVING_STATUS_UNCONSCIOUS

from base of mob/living/Unconscious() (amount, ignore_canstun)

COMSIG_LIVING_TRY_PULL

called on /living, when pull is attempted, but before it completes, from base of [/mob/living/start_pulling]: (atom/movable/thing, force)

COMSIG_LIVING_TRY_PUT_IN_HAND

called on /living when attempting to pick up an item, from base of /mob/living/put_in_hand_check(): (obj/item/I)

COMSIG_LIVING_UPDATING_PULL_MOVESPEED

Called from /mob/living/update_pull_movespeed

COMSIG_MOB_ALLOWED

from base of obj/allowed(mob/M): (/obj) returns bool, if TRUE the mob has id access to the obj

COMSIG_MOB_ALTCLICKON

from base of mob/AltClickOn(): (atom/A)

COMSIG_MOB_APPLY_DAMGE

from base of /mob/living/proc/apply_damage(): (damage, damagetype, def_zone)

COMSIG_MOB_ATTACK_HAND

from base of atom/attack_hand(): (mob/user)

COMSIG_MOB_ATTACK_RANGED

from base of mob/RangedAttack(): (atom/A, params)

COMSIG_MOB_CLICKON

from base of mob/clickon(): (atom/A, params)

COMSIG_MOB_CLIENT_LOGIN

sent when a mob/login() finishes: (client)

COMSIG_MOB_CREAMED

From /datum/component/creamed/Initialize()

COMSIG_MOB_DEADSAY

from /mob/say_dead(): (mob/speaker, message)

COMSIG_MOB_DEATH

from base of mob/death(): (gibbed)

COMSIG_MOB_EMOTE

from /mob/living/emote(): ()

COMSIG_MOB_EXAMINATE

from base of /mob/verb/examinate(): (atom/target)

COMSIG_MOB_EYECONTACT

from /mob/living/handle_eye_contact(): (mob/living/other_mob)

COMSIG_MOB_GET_STATUS_TAB_ITEMS

from mob/get_status_tab_items(): (list/items)

COMSIG_MOB_GO_INACTIVE

Raised by SSserver_maint in fire() on a mob when its client is found to be newly inactive.

COMSIG_MOB_HUD_CREATED

from base of mob/create_mob_hud(): ()

COMSIG_MOB_ITEM_AFTERATTACK

from base of obj/item/afterattack(): (atom/target, mob/user, proximity_flag, click_parameters)

COMSIG_MOB_ITEM_ATTACK

from base of /obj/item/attack(): (mob/M, mob/user)

COMSIG_MOB_ITEM_ATTACK_QDELETED

from base of obj/item/attack_qdeleted(): (atom/target, mob/user, proxiumity_flag, click_parameters)

COMSIG_MOB_LIFE

from /mob/living/life()

COMSIG_MOB_LOGIN

from base of /mob/Login(): ()

COMSIG_MOB_LOGOUT

from base of /mob/Logout(): ()

COMSIG_MOB_MIDDLECLICKON

from base of mob/MiddleClickOn(): (atom/A)

COMSIG_MOB_POINTED

from base of /mob/verb/pointed: (atom/A)

COMSIG_MOB_RECEIVE_MAGIC

from base of mob/anti_magic_check(): (mob/user, magic, holy, tinfoil, chargecost, self, protection_sources)

COMSIG_MOB_SAY

from /mob/living/say(): ()

COMSIG_MOB_STATCHANGE

from base of mob/set_stat(): (new_stat)

COMSIG_MOB_SWAP_HANDS

from base of mob/swap_hand(): (obj/item)

COMSIG_MOB_THROW

from base of /mob/throw_item(): (atom/target)

COMSIG_MOB_UPDATE_SIGHT

from base of /mob/update_sight(): ()

COMSIG_MOVABLE_BUCKLE

from base of atom/movable/buckle_mob(): (mob, force)

COMSIG_MOVABLE_BUMP

from base of atom/movable/Bump(): (/atom)

COMSIG_MOVABLE_CROSS

from base of atom/movable/Cross(): (/atom/movable)

COMSIG_MOVABLE_DISPOSING

called when the movable is added to a disposal holder object for disposal movement: (obj/structure/disposalholder/holder, obj/machinery/disposal/source)

COMSIG_MOVABLE_DRIFT_BLOCK_INPUT

from datum/component/drift/allow_final_movement(): ()

COMSIG_MOVABLE_DRIFT_VISUAL_ATTEMPT

from datum/component/drift/apply_initial_visuals(): ()

COMSIG_MOVABLE_HEAR

from base of atom/movable/Hear(): (proc args list(message, atom/movable/speaker, message_language, raw_message, radio_freq, list/spans, list/message_mods = list()))

COMSIG_MOVABLE_IMPACT

from base of atom/movable/throw_impact(): (/atom/hit_atom, /datum/thrownthing/throwingdatum)

COMSIG_MOVABLE_IMPACT_ZONE

from base of mob/living/hitby(): (mob/living/target, hit_zone)

COMSIG_MOVABLE_LIGHT_OVERLAY_SET_COLOR

Called when the movable tries to change its dynamic light range setting, from base atom/movable/lighting_overlay_set_range(): (range)

COMSIG_MOVABLE_LIGHT_OVERLAY_SET_POWER

Called when the movable tries to change its dynamic light power setting, from base atom/movable/lighting_overlay_set_power(): (power)

COMSIG_MOVABLE_LIGHT_OVERLAY_SET_RANGE

Called when the movable tries to change its dynamic light color setting, from base atom/movable/lighting_overlay_set_color(): (color)

COMSIG_MOVABLE_LIGHT_OVERLAY_TOGGLE_ON

Called when the movable tries to toggle its dynamic light LIGHTING_ON status, from base atom/movable/lighting_overlay_toggle_on(): (new_state)

COMSIG_MOVABLE_MOVED

from base of atom/movable/Moved(): (/atom, dir)

COMSIG_MOVABLE_POST_THROW

from base of atom/movable/throw_at(): (datum/thrownthing, spin)

COMSIG_MOVABLE_PRE_MOVE

from base of atom/movable/Moved(): (/atom)

COMSIG_MOVABLE_PRE_THROW

from base of atom/movable/throw_at(): (list/args)

COMSIG_MOVABLE_SECLUDED_LOCATION

called when the movable is placed in an unaccessible area, used for shiploving: ()

COMSIG_MOVABLE_SET_ANCHORED

called when the movable sucessfully has it's anchored var changed, from base atom/movable/set_anchored(): (value)

COMSIG_MOVABLE_SET_GRAB_STATE

from base of atom/movable/setGrabState(): (newstate)

COMSIG_MOVABLE_SPACEMOVE

from base of atom/movable/Process_Spacemove(): (movement_dir, continuous_move)

COMSIG_MOVABLE_UNBUCKLE

from base of atom/movable/unbuckle_mob(): (mob, force)

COMSIG_MOVABLE_UPDATE_GLIDE_SIZE

called when the movable's glide size is updated: (new_glide_size)

COMSIG_MOVABLE_Z_CHANGED

from base of atom/movable/onTransitZ(): (old_z, new_z)

COMSIG_ON_CARBON_SLIP

When a carbon slips. Called on /turf/open/handle_slip()

COMSIG_ON_VENDOR_CRUSH

When a carbon gets a vending machine tilted on them

COMSIG_OVERMAP_DOCK

From overmap Dock(): (datum/overmap)

COMSIG_OVERMAP_MOVED

From overmap Move(): (old_x, old_y)

COMSIG_OVERMAP_UNDOCK

From overmap Undock(): (datum/overmap)

COMSIG_PARENT_ATTACKBY

from base of atom/attackby(): (/obj/item, /mob/living, params)

COMSIG_PARENT_EXAMINE

from base of atom/examine(): (/mob)

COMSIG_PARENT_EXAMINE_MORE

from base of atom/examine_more(): (/mob)

COMSIG_PARENT_PREQDELETED

before a datum's Destroy() is called: (force), returning a nonzero value will cancel the qdel operation

COMSIG_PARENT_QDELETING

just before a datum's Destroy() is called: (force), at this point none of the other components chose to interrupt qdel and Destroy will be called

COMSIG_PRE_FISHING

Called when you try to use fishing rod on anything

COMSIG_PROCESS_BORGCHARGER_OCCUPANT

sent from borg recharge stations: (amount, repairs)

COMSIG_REMOVED_POINT_OF_INTEREST

Sent from base of /datum/controller/subsystem/points_of_interest/proc/on_poi_element_removed : (atom/old_poi)

COMSIG_STEP_ON_BLOOD

Called on mobs when they step in blood. (blood_amount, blood_state, list/blood_DNA)

COMSIG_SUN_MOVED

from SSsun when the sun changes position : (azimuth)

COMSIG_TOPIC

generic topic handler (usr, href_list)

COMSIG_TURF_CHANGE

from base of turf/ChangeTurf(): (path, list/new_baseturfs, flags, list/transferring_comps)

COMSIG_TURF_HAS_GRAVITY

from base of atom/has_gravity(): (atom/asker, list/forced_gravities)

COMSIG_TURF_IS_WET

Component Specific Signals (): Returns bitflags of wet values.

COMSIG_TURF_MAKE_DRY

(max_strength, immediate, duration_decrease = INFINITY): Returns bool.

COMSIG_TURF_MULTIZ_DEL

from base of turf/multiz_turf_del(): (turf/source, direction)

COMSIG_TURF_MULTIZ_NEW

from base of turf/multiz_turf_new: (turf/source, direction)

COMSIG_UPDATE_AMMO_HUD

sent when guns need to notify the gun hud to update. mostly for revolvers.

COMSIG_WIPE_BLOOD_DNA

from base of datum/component/forensics/wipe_blood_dna(): ()

COSMIG_ACCESS_UPDATED

sent when the access on an id is changed/updated, ensures wallets get updated once ids generate there access