item

Anything you can pick up and hold.

Var Details

actions

list of /datum/action's that this item has.

actions_types

list of paths of action datums to give to the item on New().

age_restricted

Whether spessmen with an ID with an age below AGE_MINOR (20 by default) can buy this item

allowed

What objects the suit storage can store

alternate_worn_layer

Forced mob worn layer instead of the standard preferred size.

armor_penetration

percentage of armour effectiveness to remove

attack_verb_continuous

Used in atom/proc/attackby to say how something was attacked "[x] has been [z.attack_verb] by [y] with [z]"

belt_icon_state

Icon state for the belt overlay, if null the normal icon_state will be used.

block_angle

The angle infront of the defender that is a valid block range.

block_chance

The baseline chance to block ANY attack, projectiles included

block_effect

The type of effect to create on a successful block

block_sound

Sound used when successfully blocking an attack. Can be a list!

body_parts_covered

What body parts are covered by the clothing when you wear it

breakouttime

How long it takes to resist out of the item (cuffs and such)

cold_protection

flags which determine which body parts are protected from cold. [See here][HEAD]

custom_premium_price

Price of an item in a vending machine, overriding the premium vending machine price. Define in terms of paycheck defines as opposed to raw numbers.

custom_price

Price of an item in a vending machine, overriding the base vending machine price. Define in terms of paycheck defines as opposed to raw numbers.

dog_fashion

Reference to the datum that determines whether dogs can wear the item: Needs to be in /obj/item because corgis can wear a lot of non-clothing items

drop_sound

Sound used when dropping the item, or when its thrown.

dye_color

Used as the dye color source in the washing machine only (at the moment). Can be a hex color or a key corresponding to a registry entry, see washing_machine.dm

dying_key

What dye registry should be looked at when dying this item; see washing_machine.dm

embedding

Does it embed and if yes, what kind of embed

equip_delay_other

In deciseconds, how long an item takes to put on another person

equip_delay_self

In deciseconds, how long an item takes to equip; counts only for normal clothing slots, not pockets etc.

equip_self_flags

Flags for equipping/unequipping items, only applies to self manipulation.

equip_sound

Sound used when equipping the item into a valid slot

flags_cover

for flags such as [GLASSESCOVERSEYES]

flags_inv

This flag is used to determine when items in someone's inventory cover others. IE helmets making it so you can't see glasses, etc.

force_string

string form of an item's force. Edit this var only to set a custom force string

force_unwielded

A var to hold the old, unwielded force value.

force_wielded

The force of the item when wielded. If null, will be force * 1.5.

greyscale_config_belt

The config type to use for greyscaled belt overlays. Both this and greyscale_colors must be assigned to work.

greyscale_config_inhand_left

The config type to use for greyscaled left inhand sprites. Both this and greyscale_colors must be assigned to work.

greyscale_config_inhand_right

The config type to use for greyscaled right inhand sprites. Both this and greyscale_colors must be assigned to work.

greyscale_config_worn

The config type to use for greyscaled worn sprites. Both this and greyscale_colors must be assigned to work.

grind_results

Grinder var:A reagent list containing the reagents this item produces when ground up in a grinder - this can be an empty list to allow for reagent transferring only

heat_protection

flags which determine which body parts are protected from heat. [See here][HEAD]

hitsound

Sound played when you hit something with the item

icon_center

A url-encoded string that is the center pixel of an icon (or close enough). Use get_icon_center().

icon_state_wielded

The icon_state to use when wielded, if any.

inhand_icon_state

icon state for inhand overlays, if null the normal icon_state will be used.

inhand_x_dimension

Same as for worn_x_dimension but for inhands, uses the lefthand_ and righthand_ file vars

inhand_y_dimension

Same as for worn_y_dimension but for inhands, uses the lefthand_ and righthand_ file vars

interaction_flags_item

flags for what should be done when you click on the item, default is picking it up

item_flags

Item flags for the item

lefthand_file

Icon file for left hand inhand overlays

master

This var exists as a weird proxy "owner" ref It's used in a few places. Stop using it, and optimially replace all uses please

max_heat_protection_temperature

Set this variable to determine up to which temperature (IN KELVIN) the item protects against heat damage. Keep at null to disable protection. Only protects areas set by heat_protection flags

min_cold_protection_temperature

Set this variable to determine down to which temperature (IN KELVIN) the item protects against cold damage. 0 is NOT an acceptable number due to if(varname) tests!! Keep at null to disable protection. Only protects areas set by cold_protection flags

miss_sound

Sound used when used as a weapon, but the attacked missed. Can be a list!

mob_throw_hit_sound

Used when yate into a mob

mouse_drag_pointer

the icon to indicate this object is being dragged

mouse_drop_pointer

This item can be dropped into other things

offensive_notes

Used in obj/item/examine to give additional notes on what the weapon does, separate from the predetermined output variables

override_notes

Used in obj/item/examine to determines whether or not to detail an item's statistics even if it does not meet the force requirements

permeability_coefficient

How likely a disease or chemical is to get through a piece of clothing

pickup_sound

Sound used when picking the item up (into your hands)

reach

In tiles, how far this weapon can reach; 1 for adjacent, which is default

restricted_bodytypes

A blacklist of bodytypes that aren't allowed to equip this item

righthand_file

Icon file for right inhand overlays

sharpness

All items with sharpness of SHARP_EDGED or higher will automatically get the butchering component.

siemens_coefficient

for electrical admittance/conductance (electrocution checks and shit)

slot_equipment_priority

The list of slots by priority. equip_to_appropriate_slot() uses this list. Doesn't matter if a mob type doesn't have a slot. For default list, see /mob/proc/equip_to_appropriate_slot

slot_flags

This is used to determine on which slots an item can fit.

slowdown

How much clothing is slowing you down. Negative values speeds you up

species_exception

list() of species types, if a species cannot put items in a certain slot, but species type is in list, it will be able to wear that item

stealthy_audio

Whether or not we use stealthy audio levels for this item's attack sounds

strip_delay

In deciseconds, how long an item takes to remove from another person

supports_variations_flags

This is a bitfield that defines what variations exist for bodyparts like Digi legs. See: code_DEFINES\inventory.dm

thrownby

A weakref to the mob who threw the item

tk_throw_range

Items can by default thrown up to 10 tiles by TK users

tool_behaviour

How a tool acts when you use it on something, such as wirecutfters cutting wires while multitools measure power

toolspeed

How fast does the tool work

transparent_protection

you can see someone's mask through their transparent visor, but you can't reach it

trigger_guard

Determines who can shoot this

undyeable

Whether the item is unaffected by standard dying.

unwield_sound

The wound to play on unwield.

usesound

Played when the item is used, for example tools

w_class

How large is the object, used for stuff like whether it can fit in backpacks or not

weak_against_armor

A multiplier applied to the target's armor. "2" means that their armor is twice as effective against this item.

wield_sound

The sound to play on wield.

wielded

Is the item being held in two hands?

worn_icon

Icon file for mob worn overlays.

worn_icon_state

Icon state for mob worn overlays, if null the normal icon_state will be used.

worn_x_dimension

Dimensions of the icon file used when this item is worn, eg: hats.dmi (32x32 sprite, 64x64 sprite, etc.). Allows inhands/worn sprites to be of any size, but still centered on a mob properly

worn_y_dimension

Dimensions of the icon file used when this item is worn, eg: hats.dmi (32x32 sprite, 64x64 sprite, etc.). Allows inhands/worn sprites to be of any size, but still centered on a mob properly

worn_y_offset

Worn overlay will be shifted by this along y axis

Proc Details

GetID

Get an /obj/item/card/id from this object. bypass_wallet will grab the ID from a wallet even if it's closed

IsReflect

This proc determines if and at what an object will reflect energy projectiles if it's in l_hand,r_hand or wear_suit

add_item_action

Adds an item action to our list of item actions. Item actions are actions linked to our item, that are granted to mobs who equip us. This also ensures that the actions are properly tracked in the actions list and removed if they're deleted. Can be be passed a typepath of an action or an instance of an action.

add_item_context

Creates a "Type-A" contextual screentip interaction. When a user hovers over something with this item in hand, this proc will be called in order to provide context for contextual screentips. You must call register_item_context() in order for this to be registered. A screentip context list is a list that has context keys (SCREENTIP_CONTEXT_*, from __DEFINES/screentips.dm) that map to the action as text. If you mutate the list in this signal, you must return CONTEXTUAL_SCREENTIP_SET. source can, in all cases, be replaced with src, and only exists because this proc directly connects to a signal.

add_stealing_item_objective

Called if this item is supposed to be a steal objective item objective. Only done at mapload

afterattack

Last proc in the /obj/item/proc/melee_attack_chain

Arguments:

• atom/target - The thing that was hit
• mob/user - The mob doing the hitting
• proximity_flag - is 1 if this afterattack was called on something adjacent, in your square, or on your person.
• click_parameters - is the params string from byond /atom/proc/Click code, see that documentation.

afterattack_secondary

Called at the end of the attack chain if the user right-clicked.

Arguments:

• atom/target - The thing that was hit
• mob/user - The mob doing the hitting
• proximity_flag - is 1 if this afterattack was called on something adjacent, in your square, or on your person.
• click_parameters - is the params string from byond /atom/proc/Click code, see that documentation.

attack

Called from [/mob/living/proc/attackby]

Arguments:

• mob/living/M - The mob being hit by this item
• mob/living/user - The mob hitting with this item
• params - Click params of this attack

attack_obj

The equivalent of the standard version of /obj/item/proc/attack but for /obj targets.

attack_qdeleted

Called if the target gets deleted by our attack

attack_secondary

If we missed or the attack failed, interrupt attack chain. The equivalent of /obj/item/proc/attack but for alternate attacks, AKA right clicking

attack_self

Called when the item is in the active hand, and clicked; alternately, there is an 'activate held object' verb or you can hit pagedown.

attack_self_secondary

Called when the item is in the active hand, and right-clicked. Intended for alternate or opposite functions, such as lowering reagent transfer amount. At the moment, there is no verb or hotkey.

attack_turf

The equivalent of the standard version of /obj/item/proc/attack but for /turf targets.

attackby_storage_insert

Whether or not this item can be put into a storage item through attackby

attempt_surgery

Attempt to perform a surgery step.

block_feedback

Called by try_block_attack on a successful block

can_block_attack

Checks if this item can block an incoming attack.

cyborg_unequip

Parent proc - triggers when an item/module is unequipped from a cyborg.

disableEmbedding

For when you want to disable an item's embedding capabilities (like transforming weapons and such), this proc will detach any active embed elements from it.

do_equip_wait

Called by equip_delay_self and unequip_delay_self.

dropped

Called when a mob drops an item.

equipped

Called after an item is placed in an equipment slot.

Note that hands count as slots.

Arguments:

• user is mob that equipped it
• slot uses the slot_X defines found in setup.dm for items that can be placed in multiple slots
• initial is used to indicate whether or not this is the initial equipment (job datums etc) or just a player doing it

failedEmbed

In case we want to do something special (like self delete) upon failing to embed in something.

get_attack_flag

Returns an armor flag to check against for dealing damage.

get_belt_overlay

Returns the icon used for overlaying the object on a belt

get_block_chance

Returns a number to feed into prob() to determine if the attack was blocked.

get_hitsound

Returns the sound the item makes when hitting something

get_icon_center

Returns obj/item/var/icon_center as a list.

get_misssound

Returns the sound the item makes when used as a weapon, but missing.

get_part_rating

Returns a numeric value for sorting items used as parts in machines, so they can be replaced by the rped

get_sechud_job_icon_state

Returns the SecHUD job icon state for whatever this object's ID card is, if it has one.

get_temperature

Returns the temperature of src. If you want to know if an item is hot use this proc.

get_worn_offsets

Returns offsets used for equipped item overlays in list(px_offset,py_offset) form.

give_item_action

Gives one of our item actions to a mob, when equipped to a certain slot

handle_openspace_click

Called on [/datum/element/openspace_item_click_handler/proc/on_afterattack]. Check the relative file for information.

help_light_cig

Finds a cigarette on another mob to help light.

hit_reaction

Called when the wearer is being hit by an attack while wearing/wielding this item. Returning TRUE will eat the attack, but this should be done by can_block_attack() instead.

isEmbedHarmless

Does the current embedding var meet the criteria for being harmless? Namely, does it have a pain multiplier and jostle pain mult of 0? If so, return true.

item_action_slot_check

Sometimes we only want to grant the item's action if it's equipped in a specific slot.

leave_evidence

Leave evidence of a user on a target

melee_attack_chain

This is the proc that handles the order of an item_attack.

The order of procs called is:

• /atom/proc/tool_act on the target. If it returns TOOL_ACT_TOOLTYPE_SUCCESS or TOOL_ACT_SIGNAL_BLOCKING, the chain will be stopped.
• /obj/item/proc/pre_attack on src. If this returns TRUE, the chain will be stopped.
• /atom/proc/attackby on the target. If it returns TRUE, the chain will be stopped.
• /obj/item/proc/afterattack. The return value does not matter.

mob_can_equip

the mob M is attempting to equip this item into the slot passed through as 'slot'. Return 1 if it can do this and 0 if it can't. if this is being done by a mob other than M, it will include the mob equipper, who is trying to equip the item to mob M. equipper will be null otherwise. If you are making custom procs but would like to retain partial or complete functionality of this one, include a 'return ..()' to where you want this to happen. Arguments:

• disable_warning to TRUE if you wish it to not give you text outputs.
• slot is the slot we are trying to equip to
• equipper is the mob trying to equip the item
• bypass_equip_delay_self for whether we want to bypass the equip delay

on_action_deleted

Called when an action associated with our item is deleted

on_found

called when "found" in pockets and storage items. Returns 1 if the search should end.

on_grind

Called BEFORE the object is ground up - use this to change grind results based on conditions. Use "return -1" to prevent the grinding from occurring

on_offer_taken

An interrupt for someone trying to accept an offered item, called mainly from /mob/living/carbon/proc/take, in case you want to run your own take behavior instead.

Return TRUE if you want to interrupt the taking.

Arguments: offerer - the person offering the item taker - the person trying to accept the offer

on_offered

An interrupt for offering an item to other people, called mainly from /mob/living/carbon/proc/give, in case you want to run your own offer behavior instead.

Return TRUE if you want to interrupt the offer.

Arguments: offerer - the person offering the item

on_outfit_equip

Special stuff you want to do when an outfit equips this item.

on_thrown

Called by the carbon throw_item() proc. Returns null if the item negates the throw, or a reference to the thing to suffer the throw else.

pick_painting_tool_color

Common proc used by painting tools like spraycans and palettes that can access the entire 24 bits color space.

pickup

called just as an item is picked up (loc is not yet changed)

play_block_sound

Plays the block sound effect

play_tool_sound

Plays item's usesound, if any.

pre_attack

Called on the item before it hits something

Arguments:

• atom/A - The atom about to be hit
• mob/living/user - The mob doing the htting
• params - click params such as alt/shift etc

See: /obj/item/proc/melee_attack_chain

pre_attack_secondary

Called on the item before it hits something, when right clicking.

Arguments:

• atom/target - The atom about to be hit
• mob/living/user - The mob doing the htting
• params - click params such as alt/shift etc

See: /obj/item/proc/melee_attack_chain

register_item_context

Create a "Type-A" contextual screentip interaction, registering to add_item_context(). This will run add_item_context() when the item hovers over another object for context. add_item_context() will not be called unless this is run. This is not necessary for Type-A interactions, as you can just apply the flag and register to the signal yourself.

remove_item_action

Removes an instance of an action from our list of item actions.

suicide_act

*Makes cool stuff happen when you suicide with an item

*Outputs a creative message and then return the damagetype done

• Arguments:
• • user: The mob that is suiciding

surgery_sanity_check

Can a mob perform surgery with this item. Step is optional.

tool_check_callback

Used in a callback that is passed by use_tool into do_after call. Do not override, do not call manually.

tool_start_check

Called before obj/item/proc/use_tool if there is a delay, or by obj/item/proc/use_tool if there isn't. Only ever used by welding tools and stacks, so it's not added on any other obj/item/proc/use_tool checks.

tool_use_check

A check called by /obj/item/proc/tool_start_check once, and by use_tool on every tick of delay.

tryEmbed

tryEmbed() is for when you want to try embedding something without dealing with the damage + hit messages of calling hitby() on the item while targetting the target.

Really, this is used mostly with projectiles with shrapnel payloads, from /datum/element/embed/proc/checkEmbedProjectile, and called on said shrapnel. Mostly acts as an intermediate between different embed elements.

Returns TRUE if it embedded successfully, nothing otherwise

Arguments:

• target- Either a body part or a carbon. What are we hitting?
• forced- Do we want this to go through 100%?

try_block_attack

A helper for calling can_block_attack() and hit_reaction() together.

ui_action_click

This proc is executed when someone clicks the on-screen UI button. The default action is attack_self(). Checks before we get to here are: mob is alive, mob is not restrained, stunned, asleep, resting, laying, item is on the mob.

updateEmbedding

For when you want to add/update the embedding on an item. Uses the vars in /obj/item/var/embedding, and defaults to config values for values that aren't set. Will automatically detach previous embed elements on this item.

update_action_buttons

How many mats have we found? You can only be affected by two material datums by default How much of each material is in it? Used to determine if the glass should break The glass shard that is spawned into the source item victim's chest (for cavity implanting the item) Updates all action buttons associated with this item

Arguments:

• flags - Update flags passed to build_all_button_icons()
• force - Force buttons update even if the given button icon state has not changed

update_greyscale

Checks if this atom uses the GAGS system and if so updates the worn and inhand icons

use

Generic use proc. Depending on the item, it uses up fuel, charges, sheets, etc. Returns TRUE on success, FALSE on failure.

use_tool

Called when a mob tries to use the item as a tool. Handles most checks.

visual_equipped

To be overwritten to only perform visual tasks; this is directly called instead of equipped on visual-only features like human dummies equipping outfits.

This separation exists to prevent things like the monkey sentience helmet from polling ghosts while it's just being equipped as a visual preview for a dummy.

wear_fallback_version

Override with a fallback sprite for this item.

Arguments:

• file2use - The normal icon for this item.
• state2use - The normal icon_state for this item.
• layer - The layer that the final sprite should be rendered on.
• species_file - The /datum/species/var/fallback_clothing_path of the species trying to wear this item.

wield

Attempt to wield this item with two hands. Can fail.