Modifier Flags Reference

The full list of modifier_flag constants. For a shorter list of the flags most useful in scripts, see Types & Constants > modifier_flag.

Usage

if player:has_modifier_flag(modifier_flag.STUNNED) then
    -- player is stunned
end

Always use the name, such as modifier_flag.STUNNED, not the number. The numbers change when a game update adds new states. A name that is not in this list is nil, and has_modifier_flag(nil) returns false and logs a warning once.

Not every flag fires

Some flags are set by many effects. STUNNED fires for almost every hard stun, and INVISIBLE_TO_ENEMY for cloak and smoke. Others may never fire, even when the player is clearly in that state:

• SLIDING may not be set while a player is sliding
• USING_ZIPLINE may not be set while a player is on a zipline
• IS_IN_CHARGE_MELEE may not be set during a heavy charged melee
• SLOWED and BURNING are inconsistent. Some sources set them, and others apply the effect through stat modifiers without ever setting the flag

Always check that a flag fires before you rely on it. Use the Debugging Modifiers workflow with Show State Panel on, and watch the flag appear in the panel while the effect happens and leave it when the effect ends. If it doesn't change, use player:get_modifiers() instead and match the modifier by name or token.

All flags

Flag	Value
MATERIAL_OVERRIDE	0
ENTERING_VEHICLE	1
EXITING_VEHICLE	2
DISABLE_GRAVITY	3
DEFUSED	4
UNRESTRICTED_MOVEMENT	5
FORCE_ALERT_STATE	6
DISABLE_SQUAD	7
BLIND	8
DEAF	9
DISABLE_SENSING	10
NO_TARGET	11
LOCK_ENTITY_FACING	12
IMMOBILIZED	13
DISARMED	14
MUTED	15
ITEMS_DISABLED	16
SILENCED	17
SILENCE_MOVEMENT_ABILITES	18
SILENCED_HIDDEN	19
STUNNED	20
INVULNERABLE	21
TECH_INVULNERABLE	22
TECH_DAMAGE_INVULNERABLE	23
TECH_UNTARGETABLE_BY_ENEMIES	24
TECH_UNTARGETABLE_BY_TEAMMATES	25
STATUS_IMMUNE	26
UNSTOPPABLE	27
OUT_OF_GAME	28
IGNORED_BY_UNIT_FILTER	29
COMMAND_RESTRICTED	30
CHARGING	31
OBSCURED	32
INVISIBLE_TO_ENEMY	33
INVISIBLE_TO_ENEMY_CAST	34
IGNORED_BY_NPC_TARGETING	35
NPC_TARGETABLE_WHILE_INVULNERABLE	36
NPC_ALWAYS_BE_PHYSICS_MOVING	37
SPRINTING	38
UNKILLABLE	39
UNKILLABLE_HIDDEN	40
GROUND_DASHING	41
ADDITIONAL_AIR_MOVES	42
UNLIMITED_AIR_DASHES	43
UNLIMITED_AIR_JUMPS	44
AIR_JUMPS_DISABLED	45
AIR_DASHING	46
MOVEMENT_ABILITY_ACTIVATION_RESTRICTED	47
SPRINT_NO_INTERRUPT	48
SPRINT_DISABLED	49
IN_SHOP	50
IN_FOUNTAIN	51
IN_ENEMY_BASE	52
IN_FRIENDLY_BASE	53
IN_MID_BOSS_TEMPLE	54
IN_SHOPTUNNEL_SAPPHIRE	55
IN_SHOPTUNNEL_AMBER	56
DASH_DISABLED	57
DASH_DISABLED_DEBUFF	58
BURNING	59
HEALTH_REGEN_DISABLED	60
HEALTH_EXTERNAL_REGEN_DISABLED	61
HEALING_DISABLED	62
DAMAGE_MOVEMENT_PENALTY_IMMUNE	63
BUSY_WITH_ACTION	64
BUSY_WITH_ACTION_NON_ITEM	65
SLOWED	66
SHOOTING_DISABLED	67
SHOOTING_FORCED_ON	68
MELEE_ATTACKS_ONLY	69
SLIDING	70
SLIDING_SLOW_GETUP	71
WALLSLIDE	72
VISIBLE_TO_ENEMY	73
INFINITE_CLIP	74
KNOCKDOWN_IMMUNE	75
JUMP_DISABLED	76
DUCKING_DISABLED	77
DUCKING_FORCED	78
AIR_DUCKING_FORCED	79
IS_ASLEEP	80
GLOW_THROUGH_WALLS_TO_ENEMY	81
GLOW_THROUGH_WALLS_TO_PROVIDER	82
GLOW_THROUGH_WALLS_TO_ENEMY_WITHIN_RANGE	83
GLOW_TO_PROVIDER	84
GLOW_IN_LOS_TO_ENEMY	85
GLOW_IN_LOS	86
DISABLE_AIR_SPREAD_PENALTY	87
USING_ZIPLINE	88
USING_ZIPLINE_BOOST	89
IN_ALTERNATE_DIMENSION	90
COMBAT_ABILITIES_DISABLED	91
SIGNATURE_ABILITIES_DISABLED	92
CHAINED	93
ALL_ARMOR_DISABLED	94
BULLET_INVULNERABLE	95
BREAK_ICE_PATH	96
REFLECT_ATTACKS	97
MANTLE_DISABLED	98
AI_FORCE_AGGRO	99
AI_FORCE_CALM	100
DRONE_ATTACHED	101
AIM_FORWARD	102
AIM_FORWARD_WITH_PITCH	103
ZIPLINE_DISABLED	104
ZIPLINE_CONSTRAINED	105
ZIPLINE_INTRO	106
RESPAWN_CREDIT	107
RESPAWN_CREDIT_PERSONAL	108
DISPLAY_LIFETIME	109
MELEE_DISABLED	110
MELEE_DISABLED_DEBUFF	111
PARRY_DISABLED	112
GLITCHED	113
SLIDING_DISABLED	114
SLIDING_FORCED_TRY	115
SLIDING_CONSIDER_DOWNHILL	116
RELOAD_DISABLED	117
RELOAD_MELEE_FULL_SPEED	118
MANUAL_RELOAD_DISABLED	119
UNIT_STATUS_HEALTH_HIDDEN	120
UNIT_STATUS_HIDDEN	121
FADE_ALPHA_TO_ZERO	122
FRIENDLY_FIRE_ENABLED	123
FLYING	124
SCOPED	125
ROLLING_BALL	126
VISCOUS_CUBED	127
SLOW_IMMUNE	128
ROOT_IMMUNE	129
IS_MELEE_TARGET	130
LADDER_DISABLE	131
IGNORE_BULLETS	132
IGNORE_MELEE	133
HIDE_CROSSHAIR	134
HIDE_STAMINA	135
HIDE_AMMO	136
APPLY_VERTICAL_DRAG	137
NO_WINDUP	138
NO_SHOOTLOCKOUT_ON_JUMP	139
HAS_HOLLOW_POINT_BULLETS	140
SUPPRESS_AIR_DRAG	141
ICEBEAMING	142
POWER_SLASHING	143
IN_ALLY_SMOKE	144
IN_ENEMY_SMOKE	145
NO_OUTGOING_DAMAGE	146
NO_INCOMING_DAMAGE	147
CHRONO_SWAPPING	148
BOUNCE_PAD_STOMPING	149
FLYING_BEETLE_TARGET	150
DREAMWEAVER_SLEEP	151
PICKING_UP_IDOL	152
HOLDING_IDOL	153
RETURN_IDOL_AREA	154
RETURNING_IDOL	155
DROP_IDOL	156
GALVANIC_STORM_BUFF	157
IN_ABILITY_ALLOW_ZOOM	158
IN_ABILITY_DISABLE_ZOOM	159
STAMINA_REGEN_PAUSED	160
PREMATCH	161
SELF_DESTRUCT	162
COOP_TETHER_ACTIVE	163
COOP_TETHER_LOCKED_TARGET	164
LOCKED_AIM_ANGLES	165
ICEPATHING	166
BACKDOOR_PROTECTED	167
IN_COMBAT	168
IN_COMBAT_BULLET_HIT	169
INFINITE_STAMINA	170
YAMATO_SHADOW_FORM	171
IN_MID_BOSS_PIT	172
ALLOW_MELEE_WHEN_CHANNELING	173
ALLOW_DASH_WHEN_CHANNELING	174
CAN_ACTIVE_RELOAD	175
DIGGER_BURROW_CHANNEL	176
DIGGER_SPIN	177
NEAR_REJUVINATOR	178
NEAR_HEAVY_PUNCHABLE_ITEM	179
NEAR_PUNCHABLE_CHANGE_TEAM	180
NEAR_IDOL_CASHIN	181
NEAR_IDOL_CASHIN_ENEMY	182
IN_TIER3_PHASE2_BOSS_PIT	183
TAKES_FULLDAMAGE_NO_FALLOFF	184
PREDATORY_STATUE_TARGET	185
FOOTSTEP_SOUNDS_DISABLE	186
FOOTSTEP_SOUNDS_QUIETED	187
MOVEMENT_FOLEY_SOUNDS_DISABLE	188
DO_NOT_DRAW_MODEL	189
SHIV_FRENZIED	190
SHIV_RAGE_DRAIN_SUPPRESSED	191
FORCE_ANIM_DUCK	192
FORCE_ANIM_KEEP_STILL	193
SIPHON_BULLET_LOSS	194
NEAR_CLIMBABLE_ROPE	195
IS_CLIMBING_ROPE	196
FORCE_CAN_PARRY	197
IS_MAGIC_SHOCK_IMMUNE	198
IN_SLIDE_CHARGED_MELEE_ATTACK	199
FORCE_GROUND_JUMP	200
ALLOW_AIR_DASH_JUMP	201
ALLOW_SLIDE_DASH_JUMP	202
FROZEN	203
ASSASSINATE_LOWHEALTH_TARGET	204
TELEPORTER_DISABLED	205
IN_SMALL_INTERIOR_SPACE	206
IN_MEDIUM_INTERIOR_SPACE	207
ENABLE_CLOAK_DESAT	208
NANO_RECENT_DAMAGE	209
DISABLE_INATTACK2_DESELECT	210
FATHOM_DO_NOT_REQUIRE_STAND_STILL_FOR_INVIS	211
PULLDOWN_TO_GROUND	212
IN_SELF_BUBBLE	213
GUNSLINGER_MARK	214
GHOST_LIFEDRAINED	215
INVISIBLE_ON_MINIMAP	216
SINCLAIR_TAX_ULT_ACTIVE	217
SINCLAIR_TAX_KEEP_MODEL_SWAP	218
VIPER_VENOM	219
MAGICIAN_ULT	220
ANIM_ON_GROUND	221
ABILITY_MOVEMENT	222
ABILITY_MOVEMENT_DEBUFF	223
VAMPIREBAT_LOVEBITES_IMMUNE	224
VAMPIREBAT_ULTING	225
VAMPIREBAT_BLINKING	226
DRIFTER_SATIATED	227
DRIFTER_HUNGRY	228
PARRY_ACTIVE	229
FRANK_REVIVING	230
CAMERA_CEILING_BEHAVIOR	231
INHIBIT_SOFT_CAMERA_COLLISION	232
FORCE_DUCKED_CAPSULE	233
FORCE_TUCKED_LEGS_CAPSULE	234
BOHO_DAMAGESHARE_LINKABLE	235
BOHO_CHANNELTETHER	236
FRANK_ZOMBIE	237
PUNKGOAT_TETHERED	238
PUNKGOAT_BLASTED	239
PUNKGOAT_BLASTED_RECOVERING	240
HIDEOUT_MAP	241
HIDEOUT_ZONE	242
HIDEOUT_INTRO	243
MOVEMENT_INPUT_DISABLED	244
WEAKPOINTS_ENABLED	245
NO_PHYSICS_BREAKABLES	246
NO_MINIMAP	247
DRIFTER_DARKNESS_VICTIM	248
INVALID_TELEPORT_TARGET	249
AMMO_CHANGES_DISABLED	250
HIDE_SPINUP	251
WEAPONSWAP	252
PREDICTION_SMOOTHING_DISABLED	253
PREDICTION_REPREDICTION_DISABLED	254
HIDEOUT_CHASE_TARGET	255
DO_NOT_ADJUST_HEALTH_ON_MAXHEALTH_CHANGE	256
KEEP_HP_PERCENTAGE_ON_MAXHEALTH_CHANGE	257
TIER3_DEFENDER_IN_PIT	258
NEAR_PUNCHABLE_PICKUP	259
PRIEST_TRAP	260
PRIEST_KNOCKBACK	261
PRIEST_MELEEBLESSED	262
SPLITSHOT_ACTIVE	263
RICOCHET_ACTIVE	264
NECRO_GUNTETHER	265
NECRO_WITHER	266
NECRO_BUFF	267
NECRO_PICKUP_TARGET	268
WEREWOLF	269
WEREWOLF_ONTHEHUNT	270
WEREWOLF_READY	271
VISIBLE_TO_PROVIDER	272
VAMPIRE	273
IGNORE_OUT_OF_PLAY_AREA_CHECK	274
FAMILIAR_ATTACHED	275
FAMILIAR_MOVING_TO_ATTACH	276
FAMILIAR_ATTACH_LOCKOUT	277
FAMILIAR_INFESTED	278
FAMILIAR_INFEST_WAITING	279
FAMILIAR_SPIRIT_STOLEN	280
FAMILIAR_CLONE	281
FAMILIAR_ABILITY_KEEPALIVE	282
IS_TINY_CHARACTER	283
SHRUNK_CHARACTER	284
PITCH_UP_VOICE	285
USE_SHRUNKEN_CAMERA_OFFSETS	286
NECRO_FEARIMMUNE	287
UNICORN_RADIANT_FLARED	288
FACE_VELOCITY_DIRECTION	289
ZIPLINE_LOCKED	290
CINEMATIC_INTRO	291
SUPPRESS_TROOPER_KILLGOLD	292
PRISMATIC_GUARDED	293
IS_SMALL_DEPLOYABLE	294
ALLOW_IN_TUNNELS_NO_DUCK	295
IN_TUNNEL	296
NEAR_HEAVY_PUNCHABLE_DESTROY	297
DISABLE_PINGS	298
IS_IN_CHARGE_MELEE	299
CAMERA_TRANSITION_DISABLED	300
CAMERA_TRANSITION_ALWAYS	301
CAMERA_ORBIT_MODE	302
CASTING_HOOK	303
HAS_FIREBEETLES_DEBUFF	304
CATAPULTED	305
AFTERBURNING	306
ALLOW_RELOAD_WHEN_FULL	307
BARRIER_ACTIVE	308
SUPER_TROOPER	309
DO_NOT_DRAW_PARTICLES	310
HAS_OBJECTIVE_HEALTHBAR	311
RATKING_PLAGUE	312
MOD_NO_CLEANSE	313
ARTIST_FLOWSTATE	314
CHESSMASTER_BISHOP_TARGET	315
CHESSMASTER_CHECK	316
CHESSMASTER_BUFFALLY	317
CHESSMASTER_PIECE	318
CHESSMASTER_COOLDOWN	319
CHESSMASTER_MOVING	320
CHESSMASTER_BLACKPIECE	321
ARTIST_CLOUD_ARMED	322
ARTIST_TETHER	323
ARTIST_BAMBOO_IMMUNE	324
ARTIST_ENHANCED_SLIDE	325
ARTIST_PREVENT_BULLET_CREATION	326
KOTH_TROOPER	327
HIDEOUT_EDIT_MODE	328
ITEMS_IGNORE_IMMOBILIZE	329
ITEMS_IGNORE_COMBAT_ABILITIES_DISABLED	330
RATKING_HOLDING_BANNER	331
DOORMAN_LUGGAGE_DRAGGED	332
BABA_BENCHRUN	333
DISPLAY_DAMAGE_BLOCK_TEXT	334
IN_CORRUPTED_ITEM_SHOP	335
HIDEOUT_GAME	336
PARRY_IGNORES_MELEE_DISABLED	337