CBaseEntity

Root entity class in Source 2 from which all server-side entities derive. Provides health, team, physics, timing, and transmit state.

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

Kind: classSize: 1192 bytes (0x4a8)Alignment: 8 bytesModule: serverBinary: server.dll

Base Entity BaseEntity m_CBodyComponent m_NetworkTransmitComponent m_aThinkFunctions m_iCurrentThinkContext m_nLastThinkTick m_bDisabledContextThinks m_isSteadyState m_lastNetworkChange m_think m_ResponseContexts m_iszResponseContext m_pfnTouch m_pfnUse m_pfnBlocked m_pfnMoveDone m_iHealth m_iMaxHealth m_lifeState m_flDamageAccumulator m_bTakesDamage m_nTakeDamageFlags m_nPlatformType m_MoveCollide m_MoveType m_nPreviouslySetMoveType m_nActualMoveType m_nWaterTouch m_nSlimeTouch m_bRestoreInHierarchy m_target m_hDamageFilter m_iszDamageFilterName m_flMoveDoneTime m_nSubclassID m_flAnimTime m_flSimulationTime m_flCreateTime m_bClientSideRagdoll m_ubInterpolationFrame m_vPrevVPhysicsUpdatePos m_iTeamNum m_iGlobalname m_iSentToClients m_sUniqueHammerID m_spawnflags m_nNextThinkTick m_nSimulationTick m_OnKilled m_fFlags m_vecAbsVelocity m_vecVelocity m_vecBaseVelocity m_nPushEnumCount m_pCollision m_hEffectEntity m_hOwnerEntity m_fEffects m_hGroundEntity m_nGroundBodyIndex m_flFriction m_flElasticity m_flGravityScale m_flTimeScale m_flWaterLevel m_bGravityDisabled m_bAnimatedEveryTick m_flActualGravityScale m_bGravityActuallyDisabled m_bDisableLowViolence m_nWaterType m_iEFlags m_OnUser1 m_OnUser2 m_OnUser3 m_OnUser4 m_iInitialTeamNum m_flNavIgnoreUntilTime m_vecAngVelocity m_bNetworkQuantizeOriginAndAngles m_bLagCompensate m_pBlocker m_flLocalTime m_flVPhysicsUpdateLocalTime m_nBloodType m_pPulseGraphInstance

Relationships

Inherits from: CEntityInstance

Client counterpart: C_BaseEntity

Derived by (74)

Used by (50 of 107) as a field type

Inheritance tree

CEntityInstance entity2
- CBaseEntity (74)

Relationship diagram (31 edges)

classDiagram
    CEntityInstance <|-- CBaseEntity
    CBaseEntity <|-- CAI_ChangeHintGroup
    CBaseEntity <|-- CBaseModelEntity
    CBaseEntity <|-- CBasePlayerController
    CBaseEntity <|-- CCitadelSoundOpvarSetOBB
    CBaseEntity <|-- CColorCorrection
    CBaseEntity <|-- CCommentaryAuto
    CBaseEntity <|-- CCSCustomHudLayout
    CBaseEntity <|-- CCSCustomPlayerCamera
    CBaseEntity <|-- CCSGO_EndOfMatchLineupEndpoint
    CBaseEntity <|-- CCSGO_TeamPreviewCharacterPosition
    CBaseEntity <|-- CCSMinimapBoundary
    CBaseEntity <|-- CCSPetPlacement
    CBaseEntity <|-- CCSPlayerResource
    CBaseEntity <|-- CCSPointScriptEntity
    CBaseEntity <|-- CDebugHistory
    CBaseEntity <|-- CEnableMotionFixup
    CBaseEntity <|-- CEntityFlame
    CBaseEntity <|-- CEnvBeverage
    CBaseEntity <|-- CEnvCombinedLightProbeVolume
    CBaseEntity <|-- CEnvCubemap
    CBaseEntity --> CBodyComponent
    CBaseEntity *-- CNetworkTransmitComponent
    CBaseEntity *-- GameTick_t
    CBaseEntity *-- ResponseContext_t
    CBaseEntity --> CBaseFilter
    CBaseEntity *-- GameTime_t
    CBaseEntity *-- CEntityIOOutput
    CBaseEntity *-- CNetworkVelocityVector
    CBaseEntity --> CCollisionProperty
    CBaseEntity --> CPulseGraphInstance_ServerEntity

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

Memory layout

88 fields, 85 declared here and 3 inherited. Offsets are absolute from the object base on windows-x86_64.

CEntityInstanceCBaseEntity

Show only fields declared here (85)

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*
`0x38`	`m_NetworkTransmitComponent`	CNetworkTransmitComponent
`0x248`	`m_aThinkFunctions`	CUtlVector< thinkfunc_t >
`0x260`	`m_iCurrentThinkContext`	int32		`MNotSaved`
`0x264`	`m_nLastThinkTick`	GameTick_t
`0x268`	`m_bDisabledContextThinks`	bool
`0x278`	`m_isSteadyState`	CTypedBitVec< 64 >		`MNotSaved`
`0x280`	`m_lastNetworkChange`	float32		`MNotSaved`
`0x288`	`m_think`	BASEPTR
`0x290`	`m_ResponseContexts`	CUtlVector< ResponseContext_t >
`0x2a8`	`m_iszResponseContext`	CUtlSymbolLarge
`0x2b0`	`m_pfnTouch`	ENTITYFUNCPTR
`0x2b8`	`m_pfnUse`	USEPTR
`0x2c0`	`m_pfnBlocked`	ENTITYFUNCPTR
`0x2c8`	`m_pfnMoveDone`	BASEPTR
`0x2d0`	`m_iHealth`	int32		Current health points of the entity. Serialised with the 'ClampHealth' encoder so values above max are clamped.
`0x2d4`	`m_iMaxHealth`	int32		Maximum health points; used to normalise health bars in the HUD.
`0x2d8`	`m_lifeState`	uint8		LIFE_STATE enum: 0 = Alive, 1 = Dying, 2 = Dead, 3 = Respawnable, 4 = Discardbody.
`0x2dc`	`m_flDamageAccumulator`	float32
`0x2e0`	`m_bTakesDamage`	bool
`0x2e8`	`m_nTakeDamageFlags`	TakeDamageFlags_t
`0x2f0`	`m_nPlatformType`	EntityPlatformTypes_t
`0x2f2`	`m_MoveCollide`	MoveCollide_t
`0x2f3`	`m_MoveType`	MoveType_t
`0x2f4`	`m_nPreviouslySetMoveType`	MoveType_t
`0x2f5`	`m_nActualMoveType`	MoveType_t
`0x2f6`	`m_nWaterTouch`	uint8		`MNotSaved`
`0x2f7`	`m_nSlimeTouch`	uint8		`MNotSaved`
`0x2f8`	`m_bRestoreInHierarchy`	bool
`0x300`	`m_target`	CUtlSymbolLarge
`0x308`	`m_hDamageFilter`	CHandle< CBaseFilter >
`0x310`	`m_iszDamageFilterName`	CUtlSymbolLarge
`0x318`	`m_flMoveDoneTime`	float32
`0x31c`	`m_nSubclassID`	CUtlStringToken
`0x328`	`m_flAnimTime`	float32		Floating-point timestamp of the most-recent animation update; used by the client for animation interpolation. `MKV3TransferSaveOpsForField GetEngineTimeSaveRestoreOps`
`0x32c`	`m_flSimulationTime`	float32		Floating-point timestamp of the most-recent physics simulation step; used by the client for position interpolation. `MKV3TransferSaveOpsForField GetEngineTimeSaveRestoreOps`
`0x330`	`m_flCreateTime`	GameTime_t
`0x334`	`m_bClientSideRagdoll`	bool
`0x335`	`m_ubInterpolationFrame`	uint8
`0x338`	`m_vPrevVPhysicsUpdatePos`	VectorWS
`0x344`	`m_iTeamNum`	uint8		Team number: 0 = Unassigned, 1 = Spectator, 2 = Terrorist, 3 = Counter-Terrorist.
`0x348`	`m_iGlobalname`	CUtlSymbolLarge		`MSaveBehavior`
`0x350`	`m_iSentToClients`	int32		`MNotSaved`
`0x358`	`m_sUniqueHammerID`	CUtlString
`0x360`	`m_spawnflags`	uint32
`0x364`	`m_nNextThinkTick`	GameTick_t		Server tick on which the entity's Think() function will next execute (-1 = never).
`0x368`	`m_nSimulationTick`	int32		`MKV3TransferSaveOpsForField GetEngineTickSaveRestoreOps`
`0x370`	`m_OnKilled`	CEntityIOOutput
`0x388`	`m_fFlags`	uint32		Entity flags bitmask (FL_ONGROUND = 1, FL_DUCKING = 4, FL_INWATER = 8, FL_FROZEN = 0x200, etc.).
`0x38c`	`m_vecAbsVelocity`	Vector
`0x398`	`m_vecVelocity`	CNetworkVelocityVector		Current world-space velocity vector of the entity.
`0x3c8`	`m_vecBaseVelocity`	Vector		Additional world-space velocity contributed by moving platforms, conveyor belts, etc.
`0x3d4`	`m_nPushEnumCount`	int32		`MNotSaved`
`0x3d8`	`m_pCollision`	CCollisionProperty*		`MNotSaved`
`0x3e0`	`m_hEffectEntity`	CHandle< CBaseEntity >
`0x3e4`	`m_hOwnerEntity`	CHandle< CBaseEntity >		CHandle to the entity that owns or spawned this entity (e.g. the thrower of a grenade).
`0x3e8`	`m_fEffects`	uint32		Effect flags bitmask (EF_NODRAW = 32, EF_NORECEIVESHADOW = 64, etc.).
`0x3ec`	`m_hGroundEntity`	CHandle< CBaseEntity >		CHandle to the entity this entity is standing on (INVALID_EHANDLE if airborne).
`0x3f0`	`m_nGroundBodyIndex`	int32
`0x3f4`	`m_flFriction`	float32		Surface friction multiplier (1.0 = normal; lower values make the entity slide more).
`0x3f8`	`m_flElasticity`	float32
`0x3fc`	`m_flGravityScale`	float32		Gravity scale multiplier (1.0 = normal; 0 = no gravity).
`0x400`	`m_flTimeScale`	float32		Time-scale multiplier applied to this entity's simulation (1.0 = real time; used by bullet time effects).
`0x404`	`m_flWaterLevel`	float32
`0x408`	`m_bGravityDisabled`	bool
`0x409`	`m_bAnimatedEveryTick`	bool		True when the entity's animation must be updated every server tick regardless of network interest.
`0x40c`	`m_flActualGravityScale`	float32
`0x410`	`m_bGravityActuallyDisabled`	bool
`0x411`	`m_bDisableLowViolence`	bool
`0x412`	`m_nWaterType`	uint8
`0x414`	`m_iEFlags`	int32
`0x418`	`m_OnUser1`	CEntityIOOutput
`0x430`	`m_OnUser2`	CEntityIOOutput
`0x448`	`m_OnUser3`	CEntityIOOutput
`0x460`	`m_OnUser4`	CEntityIOOutput
`0x478`	`m_iInitialTeamNum`	int32
`0x47c`	`m_flNavIgnoreUntilTime`	GameTime_t
`0x480`	`m_vecAngVelocity`	QAngle
`0x48c`	`m_bNetworkQuantizeOriginAndAngles`	bool
`0x48d`	`m_bLagCompensate`	bool
`0x490`	`m_pBlocker`	CHandle< CBaseEntity >
`0x494`	`m_flLocalTime`	float32
`0x498`	`m_flVPhysicsUpdateLocalTime`	float32
`0x49c`	`m_nBloodType`	BloodType
`0x4a0`	`m_pPulseGraphInstance`	CPulseGraphInstance_ServerEntity*		`MKV3TransferSaveOpsForField GetPulseInstanceSaveRestoreOps`