CInferno

Entity created when a molotov or incendiary grenade detonates. Manages an array of individual fire positions that expand and spread across the surface. Deals damage to all entities within burning fire positions each tick.

CS2 build 25218825 · Steam date 2026-09-09 · platform windows-x86_64 · cs2_schema.json

Kind: classSize: 5112 bytes (0x13f8)Alignment: 8 bytesModule: serverBinary: server.dll

Inferno m_firePositions m_fireParentPositions m_bFireIsBurning m_BurnNormal m_fireCount m_nInfernoType m_nFireEffectTickBegin m_nFireLifetime m_bInPostEffectTime m_bWasCreatedInSmoke m_extent m_damageTimer m_damageRampTimer m_splashVelocity m_InitialSplashVelocity m_startPos m_vecOriginalSpawnLocation m_activeTimer m_fireSpawnOffset m_nMaxFlames m_nSpreadCount m_BookkeepingTimer m_NextSpreadTimer m_nSourceItemDefIndex

Relationships

Inherits from: CBaseModelEntity

Client counterpart: C_Inferno

Derived by: CFireCrackerBlast

Inheritance tree

CEntityInstance entity2
- CBaseEntity
  - CBaseModelEntity
    CInferno
    CFireCrackerBlast

Relationship diagram (7 edges)

classDiagram
    CEntityInstance <|-- CBaseEntity
    CBaseEntity <|-- CBaseModelEntity
    CBaseModelEntity <|-- CInferno
    CInferno <|-- CFireCrackerBlast
    CInferno *-- Extent
    CInferno *-- CountdownTimer
    CInferno *-- IntervalTimer

Inheritance chain, direct subclasses (up to 20) and a few composition edges

Memory layout

152 fields, 24 declared here and 128 inherited. Offsets are absolute from the object base on windows-x86_64.

CEntityInstanceCBaseEntityCBaseModelEntityCInferno

Show only fields declared here (24)

Offset	Field	Type	From	Annotations
`0x8`	`m_iszPrivateVScripts`	CUtlSymbolLarge	CEntityInstance
`0x10`	`m_pEntity`	CEntityIdentity*	CEntityInstance	CEntityIdentity pointer: the entity's identity record (name, class, handle, flags).
`0x28`	`m_CScriptComponent`	CScriptComponent*	CEntityInstance	VScript component attached to the entity, when scripted.
`0x30`	`m_CBodyComponent`	CBodyComponent*	CBaseEntity
`0x38`	`m_NetworkTransmitComponent`	CNetworkTransmitComponent	CBaseEntity
`0x248`	`m_aThinkFunctions`	CUtlVector< thinkfunc_t >	CBaseEntity
`0x260`	`m_iCurrentThinkContext`	int32	CBaseEntity	`MNotSaved`
`0x264`	`m_nLastThinkTick`	GameTick_t	CBaseEntity
`0x268`	`m_bDisabledContextThinks`	bool	CBaseEntity
`0x278`	`m_isSteadyState`	CTypedBitVec< 64 >	CBaseEntity	`MNotSaved`
`0x280`	`m_lastNetworkChange`	float32	CBaseEntity	`MNotSaved`
`0x288`	`m_think`	BASEPTR	CBaseEntity
`0x290`	`m_ResponseContexts`	CUtlVector< ResponseContext_t >	CBaseEntity
`0x2a8`	`m_iszResponseContext`	CUtlSymbolLarge	CBaseEntity
`0x2b0`	`m_pfnTouch`	ENTITYFUNCPTR	CBaseEntity
`0x2b8`	`m_pfnUse`	USEPTR	CBaseEntity
`0x2c0`	`m_pfnBlocked`	ENTITYFUNCPTR	CBaseEntity
`0x2c8`	`m_pfnMoveDone`	BASEPTR	CBaseEntity
`0x2d0`	`m_iHealth`	int32	CBaseEntity	Current health points of the entity. Serialised with the 'ClampHealth' encoder so values above max are clamped.
`0x2d4`	`m_iMaxHealth`	int32	CBaseEntity	Maximum health points; used to normalise health bars in the HUD.
`0x2d8`	`m_lifeState`	uint8	CBaseEntity	LIFE_STATE enum: 0 = Alive, 1 = Dying, 2 = Dead, 3 = Respawnable, 4 = Discardbody.
`0x2dc`	`m_flDamageAccumulator`	float32	CBaseEntity
`0x2e0`	`m_bTakesDamage`	bool	CBaseEntity
`0x2e8`	`m_nTakeDamageFlags`	TakeDamageFlags_t	CBaseEntity
`0x2f0`	`m_nPlatformType`	EntityPlatformTypes_t	CBaseEntity
`0x2f2`	`m_MoveCollide`	MoveCollide_t	CBaseEntity
`0x2f3`	`m_MoveType`	MoveType_t	CBaseEntity
`0x2f4`	`m_nPreviouslySetMoveType`	MoveType_t	CBaseEntity
`0x2f5`	`m_nActualMoveType`	MoveType_t	CBaseEntity
`0x2f6`	`m_nWaterTouch`	uint8	CBaseEntity	`MNotSaved`
`0x2f7`	`m_nSlimeTouch`	uint8	CBaseEntity	`MNotSaved`
`0x2f8`	`m_bRestoreInHierarchy`	bool	CBaseEntity
`0x300`	`m_target`	CUtlSymbolLarge	CBaseEntity
`0x308`	`m_hDamageFilter`	CHandle< CBaseFilter >	CBaseEntity
`0x310`	`m_iszDamageFilterName`	CUtlSymbolLarge	CBaseEntity
`0x318`	`m_flMoveDoneTime`	float32	CBaseEntity
`0x31c`	`m_nSubclassID`	CUtlStringToken	CBaseEntity
`0x328`	`m_flAnimTime`	float32	CBaseEntity	Floating-point timestamp of the most-recent animation update; used by the client for animation interpolation. `MKV3TransferSaveOpsForField GetEngineTimeSaveRestoreOps`
`0x32c`	`m_flSimulationTime`	float32	CBaseEntity	Floating-point timestamp of the most-recent physics simulation step; used by the client for position interpolation. `MKV3TransferSaveOpsForField GetEngineTimeSaveRestoreOps`
`0x330`	`m_flCreateTime`	GameTime_t	CBaseEntity
`0x334`	`m_bClientSideRagdoll`	bool	CBaseEntity
`0x335`	`m_ubInterpolationFrame`	uint8	CBaseEntity
`0x338`	`m_vPrevVPhysicsUpdatePos`	VectorWS	CBaseEntity
`0x344`	`m_iTeamNum`	uint8	CBaseEntity	Team number: 0 = Unassigned, 1 = Spectator, 2 = Terrorist, 3 = Counter-Terrorist.
`0x348`	`m_iGlobalname`	CUtlSymbolLarge	CBaseEntity	`MSaveBehavior`
`0x350`	`m_iSentToClients`	int32	CBaseEntity	`MNotSaved`
`0x358`	`m_sUniqueHammerID`	CUtlString	CBaseEntity
`0x360`	`m_spawnflags`	uint32	CBaseEntity
`0x364`	`m_nNextThinkTick`	GameTick_t	CBaseEntity	Server tick on which the entity's Think() function will next execute (-1 = never).
`0x368`	`m_nSimulationTick`	int32	CBaseEntity	`MKV3TransferSaveOpsForField GetEngineTickSaveRestoreOps`
`0x370`	`m_OnKilled`	CEntityIOOutput	CBaseEntity
`0x388`	`m_fFlags`	uint32	CBaseEntity	Entity flags bitmask (FL_ONGROUND = 1, FL_DUCKING = 4, FL_INWATER = 8, FL_FROZEN = 0x200, etc.).
`0x38c`	`m_vecAbsVelocity`	Vector	CBaseEntity
`0x398`	`m_vecVelocity`	CNetworkVelocityVector	CBaseEntity	Current world-space velocity vector of the entity.
`0x3c8`	`m_vecBaseVelocity`	Vector	CBaseEntity	Additional world-space velocity contributed by moving platforms, conveyor belts, etc.
`0x3d4`	`m_nPushEnumCount`	int32	CBaseEntity	`MNotSaved`
`0x3d8`	`m_pCollision`	CCollisionProperty*	CBaseEntity	`MNotSaved`
`0x3e0`	`m_hEffectEntity`	CHandle< CBaseEntity >	CBaseEntity
`0x3e4`	`m_hOwnerEntity`	CHandle< CBaseEntity >	CBaseEntity	CHandle to the entity that owns or spawned this entity (e.g. the thrower of a grenade).
`0x3e8`	`m_fEffects`	uint32	CBaseEntity	Effect flags bitmask (EF_NODRAW = 32, EF_NORECEIVESHADOW = 64, etc.).
`0x3ec`	`m_hGroundEntity`	CHandle< CBaseEntity >	CBaseEntity	CHandle to the entity this entity is standing on (INVALID_EHANDLE if airborne).
`0x3f0`	`m_nGroundBodyIndex`	int32	CBaseEntity
`0x3f4`	`m_flFriction`	float32	CBaseEntity	Surface friction multiplier (1.0 = normal; lower values make the entity slide more).
`0x3f8`	`m_flElasticity`	float32	CBaseEntity
`0x3fc`	`m_flGravityScale`	float32	CBaseEntity	Gravity scale multiplier (1.0 = normal; 0 = no gravity).
`0x400`	`m_flTimeScale`	float32	CBaseEntity	Time-scale multiplier applied to this entity's simulation (1.0 = real time; used by bullet time effects).
`0x404`	`m_flWaterLevel`	float32	CBaseEntity
`0x408`	`m_bGravityDisabled`	bool	CBaseEntity
`0x409`	`m_bAnimatedEveryTick`	bool	CBaseEntity	True when the entity's animation must be updated every server tick regardless of network interest.
`0x40c`	`m_flActualGravityScale`	float32	CBaseEntity
`0x410`	`m_bGravityActuallyDisabled`	bool	CBaseEntity
`0x411`	`m_bDisableLowViolence`	bool	CBaseEntity
`0x412`	`m_nWaterType`	uint8	CBaseEntity
`0x414`	`m_iEFlags`	int32	CBaseEntity
`0x418`	`m_OnUser1`	CEntityIOOutput	CBaseEntity
`0x430`	`m_OnUser2`	CEntityIOOutput	CBaseEntity
`0x448`	`m_OnUser3`	CEntityIOOutput	CBaseEntity
`0x460`	`m_OnUser4`	CEntityIOOutput	CBaseEntity
`0x478`	`m_iInitialTeamNum`	int32	CBaseEntity
`0x47c`	`m_flNavIgnoreUntilTime`	GameTime_t	CBaseEntity
`0x480`	`m_vecAngVelocity`	QAngle	CBaseEntity
`0x48c`	`m_bNetworkQuantizeOriginAndAngles`	bool	CBaseEntity
`0x48d`	`m_bLagCompensate`	bool	CBaseEntity
`0x490`	`m_pBlocker`	CHandle< CBaseEntity >	CBaseEntity
`0x494`	`m_flLocalTime`	float32	CBaseEntity
`0x498`	`m_flVPhysicsUpdateLocalTime`	float32	CBaseEntity
`0x49c`	`m_nBloodType`	BloodType	CBaseEntity
`0x4a0`	`m_pPulseGraphInstance`	CPulseGraphInstance_ServerEntity*	CBaseEntity	`MKV3TransferSaveOpsForField GetPulseInstanceSaveRestoreOps`
`0x4a8`	`m_CRenderComponent`	CRenderComponent*	CBaseModelEntity	`MNotSaved`
`0x4b0`	`m_CHitboxComponent`	CHitboxComponent	CBaseModelEntity
`0x4c8`	`m_pChoreoComponent`	CChoreoComponent*	CBaseModelEntity
`0x4d0`	`m_nDestructiblePartInitialStateDestructed0`	HitGroup_t	CBaseModelEntity
`0x4d4`	`m_nDestructiblePartInitialStateDestructed1`	HitGroup_t	CBaseModelEntity
`0x4d8`	`m_nDestructiblePartInitialStateDestructed2`	HitGroup_t	CBaseModelEntity
`0x4dc`	`m_nDestructiblePartInitialStateDestructed3`	HitGroup_t	CBaseModelEntity
`0x4e0`	`m_nDestructiblePartInitialStateDestructed4`	HitGroup_t	CBaseModelEntity
`0x4e4`	`m_nDestructiblePartInitialStateDestructed0_PartIndex`	int32	CBaseModelEntity
`0x4e8`	`m_nDestructiblePartInitialStateDestructed1_PartIndex`	int32	CBaseModelEntity
`0x4ec`	`m_nDestructiblePartInitialStateDestructed2_PartIndex`	int32	CBaseModelEntity
`0x4f0`	`m_nDestructiblePartInitialStateDestructed3_PartIndex`	int32	CBaseModelEntity
`0x4f4`	`m_nDestructiblePartInitialStateDestructed4_PartIndex`	int32	CBaseModelEntity
`0x4f8`	`m_bDestructiblePartInitialStateDestructed0_GenerateBreakpieces`	bool	CBaseModelEntity
`0x4f9`	`m_bDestructiblePartInitialStateDestructed1_GenerateBreakpieces`	bool	CBaseModelEntity
`0x4fa`	`m_bDestructiblePartInitialStateDestructed2_GenerateBreakpieces`	bool	CBaseModelEntity
`0x4fb`	`m_bDestructiblePartInitialStateDestructed3_GenerateBreakpieces`	bool	CBaseModelEntity
`0x4fc`	`m_bDestructiblePartInitialStateDestructed4_GenerateBreakpieces`	bool	CBaseModelEntity
`0x500`	`m_pDestructiblePartsSystemComponent`	CDestructiblePartsComponent*	CBaseModelEntity
`0x508`	`m_OnDestructibleHitGroupDamageLevelChanged`	CEntityOutputTemplate< CBaseModelEntity::OnDamageLevelChangedArgs_t >	CBaseModelEntity
`0x530`	`m_flDissolveStartTime`	GameTime_t	CBaseModelEntity
`0x538`	`m_OnIgnite`	CEntityIOOutput	CBaseModelEntity
`0x550`	`m_nRenderMode`	RenderMode_t	CBaseModelEntity	RenderMode_t enum controlling transparency and rendering method (0 = Normal, 5 = Translucent, etc.).
`0x551`	`m_nRenderFX`	RenderFx_t	CBaseModelEntity	RenderFx_t enum for special rendering effects (pulsing, fading, hologram, etc.).
`0x552`	`m_bAllowFadeInView`	bool	CBaseModelEntity
`0x570`	`m_clrRender`	Color	CBaseModelEntity	RGBA tint colour multiplied onto the entity's diffuse texture.
`0x578`	`m_vecRenderAttributes`	CUtlVectorEmbeddedNetworkVar< EntityRenderAttribute_t >	CBaseModelEntity
`0x5e0`	`m_bRenderToCubemaps`	bool	CBaseModelEntity
`0x5e1`	`m_bNoInterpolate`	bool	CBaseModelEntity
`0x5e8`	`m_Collision`	CCollisionProperty	CBaseModelEntity	CCollisionProperty struct encoding the entity's collision bounding box shape and flags.
`0x6a0`	`m_Glow`	CGlowProperty	CBaseModelEntity	CGlowProperty struct controlling the entity's glow outline (colour, radius, visibility rules).
`0x6f8`	`m_flGlowBackfaceMult`	float32	CBaseModelEntity	Multiplier for the glow effect on back-facing surfaces of the model.
`0x6fc`	`m_fadeMinDist`	float32	CBaseModelEntity	Minimum distance (world units) at which the entity starts to fade out.
`0x700`	`m_fadeMaxDist`	float32	CBaseModelEntity	Distance at which the entity is fully faded out and invisible.
`0x704`	`m_flFadeScale`	float32	CBaseModelEntity	Scale factor applied to fade distances; 0 disables distance fading.
`0x708`	`m_flShadowStrength`	float32	CBaseModelEntity	Opacity of this entity's cast shadow (0 = no shadow, 1 = full shadow).
`0x70c`	`m_nObjectCulling`	uint8	CBaseModelEntity
`0x710`	`m_bodyGroupChoices`	CUtlOrderedMap< CGlobalSymbol, int32 >	CBaseModelEntity
`0x738`	`m_vecViewOffset`	CNetworkViewOffsetVector	CBaseModelEntity	Offset from the entity origin to the player's view position (eye height).
`0x768`	`m_bvDisabledHitGroups`	uint32[1]	CBaseModelEntity	`MKV3TransferSaveOpsForField GetHitgroupDisableListSaveRestoreOps`
`0x770`	`m_firePositions`	VectorWS[64]		Array of up to 64 world-space positions of active fire cells.
`0xa70`	`m_fireParentPositions`	VectorWS[64]		Array of parent fire-cell positions that spawned each fire cell (for spread graph).
`0xd70`	`m_bFireIsBurning`	bool[64]		Per-cell boolean array; true when the corresponding fire cell is actively burning.
`0xdb0`	`m_BurnNormal`	Vector[64]		Surface normal at each fire-cell position; used to orient flame effects.
`0x10b0`	`m_fireCount`	int32		Number of active fire cells currently burning.
`0x10b4`	`m_nInfernoType`	int32		Type of fire: 0 = molotov, 1 = incendiary grenade.
`0x10b8`	`m_nFireEffectTickBegin`	int32		Server tick on which the fire visual effects started; used by clients to synchronise particle timing.
`0x10bc`	`m_nFireLifetime`	float32		Total lifetime of the inferno entity in seconds.
`0x10c0`	`m_bInPostEffectTime`	bool		True during the brief post-fire period after all flames have died but before the entity is removed (allows smoke and heat-shimmer to linger).
`0x10c1`	`m_bWasCreatedInSmoke`	bool
`0x12c8`	`m_extent`	Extent
`0x12e0`	`m_damageTimer`	CountdownTimer
`0x12f8`	`m_damageRampTimer`	CountdownTimer
`0x1310`	`m_splashVelocity`	Vector
`0x131c`	`m_InitialSplashVelocity`	Vector
`0x1328`	`m_startPos`	VectorWS
`0x1334`	`m_vecOriginalSpawnLocation`	VectorWS
`0x1340`	`m_activeTimer`	IntervalTimer
`0x1350`	`m_fireSpawnOffset`	int32
`0x1354`	`m_nMaxFlames`	int32
`0x1358`	`m_nSpreadCount`	int32
`0x1360`	`m_BookkeepingTimer`	CountdownTimer
`0x1378`	`m_NextSpreadTimer`	CountdownTimer
`0x1390`	`m_nSourceItemDefIndex`	uint16