code/__DEFINES/obj_flags.dm

NEEDS_PERMIT	Used by security bots to determine if this item is safe for public use.
IGNORE_DIGITIGRADE	Can be equipped on digitigrade legs.
ITEM_HAS_CONTEXTUAL_SCREENTIPS	Has contextual screentips when HOVERING OVER OTHER objects
NO_EVIDENCE_ON_ATTACK	Does not leave fingerprints or fibers on attack
LAVAPROTECT	SUIT and HEAD items which stop lava from hurting the wearer
STOPSPRESSUREDAMAGE	SUIT and HEAD items which stop pressure damage. To stop you taking all pressure damage you must have both a suit and head item with this flag.
BLOCK_GAS_SMOKE_EFFECT	Blocks the effect that chemical clouds would have on a mob --glasses, mask and helmets ONLY!
MASKINTERNALS	mask allows internals
GAS_FILTERING	mask filters toxins and other harmful gases
THICKMATERIAL	prevents syringes, parapens and hypos if the external suit or helmet (if targeting head) has this flag. Example: space suits, biosuit, bombsuits, thick suits that cover your body.
VOICEBOX_TOGGLABLE	The voicebox in this clothing can be toggled.
VOICEBOX_DISABLED	The voicebox is currently turned off.
BLOCKS_SHOVE_KNOCKDOWN	Prevents shovies against a dense object from knocking the wearer down.
SNUG_FIT	Prevents knock-off from things like hat-throwing.
ANTI_TINFOIL_MANEUVER	Hats with negative effects when worn (i.e the tinfoil hat).
DANGEROUS_OBJECT	Clothes that cause a larger notification when placed on a person.
LARGE_WORN_ICON	Clothes that use large icons, for applying the proper overlays like blood
BLOCKS_SPEECH	Clothes that block speech (i.e the muzzle). Can be applied to any clothing piece.
STACKABLE_HELMET_EXEMPT	prevents from placing on plasmaman helmet
CASTING_CLOTHES	Usable as casting clothes by wizards (only matters for suits and headwear)
HEADINTERNALS	This head clothing can deliver air from an airtank
FIBERLESS	Does not leave fibers behind
ORGAN_SYNTHETIC	Flags for the organ_flags var on /obj/item/organ
ORGAN_CUT_AWAY	The organ is not attached to the parent.
CLOTHING_PRISTINE	Integrity defines for clothing (not flags but close enough)
FIRST_SOUNDS	Flags for the pod_flags var on /obj/structure/closet/supplypod
TOY_FIREARM_OVERLAY	Flags for the gun_flags var for firearms
NOT_A_REAL_GUN	Currently used to identify valid guns to steal
NO_AKIMBO	Can't fire with akimbo
SHARP_EDGED	Flags for sharpness in obj/item

Define Details

#define
ANTI_TINFOIL_MANEUVER

Hats with negative effects when worn (i.e the tinfoil hat).

#define
BLOCKS_SHOVE_KNOCKDOWN

Prevents shovies against a dense object from knocking the wearer down.

#define
BLOCKS_SPEECH

Clothes that block speech (i.e the muzzle). Can be applied to any clothing piece.

#define
BLOCK_GAS_SMOKE_EFFECT

Blocks the effect that chemical clouds would have on a mob --glasses, mask and helmets ONLY!

#define
CASTING_CLOTHES

Usable as casting clothes by wizards (only matters for suits and headwear)

#define
CLOTHING_PRISTINE

Integrity defines for clothing (not flags but close enough)

#define
DANGEROUS_OBJECT

Clothes that cause a larger notification when placed on a person.

#define
FIBERLESS

Does not leave fibers behind

#define
FIRST_SOUNDS

Flags for the pod_flags var on /obj/structure/closet/supplypod

#define
GAS_FILTERING

mask filters toxins and other harmful gases

#define
HEADINTERNALS

This head clothing can deliver air from an airtank

#define
IGNORE_DIGITIGRADE

Can be equipped on digitigrade legs.

#define
ITEM_HAS_CONTEXTUAL_SCREENTIPS

Has contextual screentips when HOVERING OVER OTHER objects

#define
LARGE_WORN_ICON

Clothes that use large icons, for applying the proper overlays like blood

#define
LAVAPROTECT

SUIT and HEAD items which stop lava from hurting the wearer

#define
MASKINTERNALS

mask allows internals

#define
NEEDS_PERMIT

Used by security bots to determine if this item is safe for public use.

#define
NOT_A_REAL_GUN

Currently used to identify valid guns to steal

#define
NO_AKIMBO

Can't fire with akimbo

#define
NO_EVIDENCE_ON_ATTACK

Does not leave fingerprints or fibers on attack

#define
ORGAN_CUT_AWAY

The organ is not attached to the parent.

#define
ORGAN_SYNTHETIC

Flags for the organ_flags var on /obj/item/organ

#define
SHARP_EDGED

Flags for sharpness in obj/item

#define
SNUG_FIT

Prevents knock-off from things like hat-throwing.

#define
STACKABLE_HELMET_EXEMPT

prevents from placing on plasmaman helmet

#define
STOPSPRESSUREDAMAGE

SUIT and HEAD items which stop pressure damage. To stop you taking all pressure damage you must have both a suit and head item with this flag.

#define
THICKMATERIAL

prevents syringes, parapens and hypos if the external suit or helmet (if targeting head) has this flag. Example: space suits, biosuit, bombsuits, thick suits that cover your body.

#define
TOY_FIREARM_OVERLAY

Flags for the gun_flags var for firearms

#define
VOICEBOX_DISABLED

The voicebox is currently turned off.

#define
VOICEBOX_TOGGLABLE

The voicebox in this clothing can be toggled.

code/__DEFINES/obj_flags.dm

Define Details

#define ANTI_TINFOIL_MANEUVER

#define BLOCKS_SHOVE_KNOCKDOWN

#define BLOCKS_SPEECH

#define BLOCK_GAS_SMOKE_EFFECT

#define CASTING_CLOTHES

#define CLOTHING_PRISTINE

#define DANGEROUS_OBJECT

#define FIBERLESS

#define FIRST_SOUNDS

#define GAS_FILTERING

#define HEADINTERNALS

#define IGNORE_DIGITIGRADE

#define ITEM_HAS_CONTEXTUAL_SCREENTIPS

#define LARGE_WORN_ICON

#define LAVAPROTECT

#define MASKINTERNALS

#define NEEDS_PERMIT

#define NOT_A_REAL_GUN

#define NO_AKIMBO

#define NO_EVIDENCE_ON_ATTACK

#define ORGAN_CUT_AWAY

#define ORGAN_SYNTHETIC

#define SHARP_EDGED

#define SNUG_FIT

#define STACKABLE_HELMET_EXEMPT

#define STOPSPRESSUREDAMAGE

#define THICKMATERIAL

#define TOY_FIREARM_OVERLAY

#define VOICEBOX_DISABLED

#define VOICEBOX_TOGGLABLE