CBaseCombatWeapon

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Revision as of 13:35, 17 July 2025 by Theki (talk | contribs)
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C++ Class hierarchy
CBaseCombatWeapon
↳CBaseAnimating
↳CBaseEntity
C++ basecombatweapon_shared.cpp

CBaseCombatWeapon is the class base used for various weapons in Source Source games.

Flags

Start Constrained : [1]
Prevents the model from moving.
Deny player pickup (reserve for NPC) : [2]
Not puntable by Gravity Gun : [4]

Inputs

HideWeapon  !FGD
If this weapon is being held, hide the worldmodel and/or viewmodel via EF_NODRAW. Weapon will still be useable. The weapon will become visible again if the holder is to switch between weapons in their inventory.

Outputs

OnNPCPickup
Fires when an NPC picks up this weapon. (!activator is the NPC.)
OnPlayerUse
Fires when the player +uses this weapon. (!activator is the player.)
OnPlayerPickup
Fires when a player picks up this weapon. (!activator is the player.)
OnCacheInteraction
Fires when the player 'proves' they've found this weapon. Fires on: Player Touch, +USE pickup, Physcannon pickup, Physcannon punt.

C++ definitions from Source 2013 Multiplayer Source 2013 Multiplayer [edit]

basecombatweapon_shared.h

class CBaseCombatWeapon : public BASECOMBATWEAPON_DERIVED_FROM
{
public:
	DECLARE_CLASS( CBaseCombatWeapon, BASECOMBATWEAPON_DERIVED_FROM );
	DECLARE_NETWORKCLASS();
	DECLARE_PREDICTABLE();
#ifdef GAME_DLL
	DECLARE_ENT_SCRIPTDESC();
#endif

							CBaseCombatWeapon();
	virtual 				~CBaseCombatWeapon();

	virtual bool			IsBaseCombatWeapon( void ) const { return true; }
	virtual CBaseCombatWeapon *MyCombatWeaponPointer( void ) { return this; }

	// A derived weapon class should return true here so that weapon sounds, etc, can
	//  apply the proper filter
	virtual bool			IsPredicted( void ) const { return false; }

	virtual void			Spawn( void );
	virtual void			Precache( void );

	void					MakeTracer( const Vector &vecTracerSrc, const trace_t &tr, int iTracerType );

	// Subtypes are used to manage multiple weapons of the same type on the player.
	virtual int				GetSubType( void ) { return m_iSubType; }
	virtual void			SetSubType( int iType ) { m_iSubType = iType; }

	virtual void			Equip( CBaseCombatCharacter *pOwner );
	virtual void			Drop( const Vector &vecVelocity );

	virtual	int				UpdateClientData( CBasePlayer *pPlayer );

	virtual bool			IsAllowedToSwitch( void );
	virtual bool			CanBeSelected( void );
	virtual bool			VisibleInWeaponSelection( void );
	virtual bool			HasAmmo( void );

	// Weapon Pickup For Player
	virtual void			SetPickupTouch( void );
	virtual void 			DefaultTouch( CBaseEntity *pOther );	// default weapon touch
	virtual void			GiveTo( CBaseEntity *pOther );

	// HUD Hints
	virtual bool			ShouldDisplayAltFireHUDHint();
	virtual void			DisplayAltFireHudHint();	
	virtual void			RescindAltFireHudHint(); ///< undisplay the hud hint and pretend it never showed.

	virtual bool			ShouldDisplayReloadHUDHint();
	virtual void			DisplayReloadHudHint();
	virtual void			RescindReloadHudHint();

	// Weapon client handling
	virtual void			SetViewModelIndex( int index = 0 );
	virtual bool			SendWeaponAnim( int iActivity );
	virtual void			SendViewModelAnim( int nSequence );
	float					GetViewModelSequenceDuration();	// Return how long the current view model sequence is.
	bool					IsViewModelSequenceFinished( void ) const; // Returns if the viewmodel's current animation is finished

	virtual void			SetViewModel();

	virtual bool			HasWeaponIdleTimeElapsed( void );
	virtual void			SetWeaponIdleTime( float time );
	virtual float			GetWeaponIdleTime( void );

	// Weapon selection
	virtual bool			HasAnyAmmo( void );							// Returns true is weapon has ammo
	virtual bool			HasPrimaryAmmo( void );						// Returns true is weapon has ammo
	virtual bool			HasSecondaryAmmo( void );					// Returns true is weapon has ammo
	bool					UsesPrimaryAmmo( void );					// returns true if the weapon actually uses primary ammo
	bool					UsesSecondaryAmmo( void );					// returns true if the weapon actually uses secondary ammo
	void					GiveDefaultAmmo( void );
	
	virtual bool			CanHolster( void ) const { return TRUE; };		// returns true if the weapon can be holstered
	virtual bool			DefaultDeploy( char *szViewModel, char *szWeaponModel, int iActivity, char *szAnimExt );
	virtual bool			CanDeploy( void ) { return true; }			// return true if the weapon's allowed to deploy
	virtual bool			Deploy( void );								// returns true is deploy was successful
	virtual bool			Holster( CBaseCombatWeapon *pSwitchingTo = NULL );
	virtual CBaseCombatWeapon *GetLastWeapon( void ) { return this; }
	virtual void			SetWeaponVisible( bool visible );
	virtual bool			IsWeaponVisible( void );
	virtual bool			ReloadOrSwitchWeapons( void );
	virtual void			OnActiveStateChanged( int iOldState ) { return; }
	virtual bool			HolsterOnDetach() { return false; }
	virtual bool			IsHolstered(){ return false; }
	virtual void			Detach() {}

	// Weapon behaviour
	virtual void			ItemPreFrame( void );					// called each frame by the player PreThink
	virtual void			ItemPostFrame( void );					// called each frame by the player PostThink
	virtual void			ItemBusyFrame( void );					// called each frame by the player PostThink, if the player's not ready to attack yet
	virtual void			ItemHolsterFrame( void ) {};			// called each frame by the player PreThink, if the weapon is holstered
	virtual void			WeaponIdle( void );						// called when no buttons pressed
	virtual void			HandleFireOnEmpty();					// Called when they have the attack button down
																	// but they are out of ammo. The default implementation
																	// either reloads, switches weapons, or plays an empty sound.
	virtual bool			CanPerformSecondaryAttack() const;

	virtual bool			ShouldBlockPrimaryFire() { return false; }

#ifdef CLIENT_DLL
	virtual void			CreateMove( float flInputSampleTime, CUserCmd *pCmd, const QAngle &vecOldViewAngles ) {}
	virtual int				CalcOverrideModelIndex() OVERRIDE;

	// misyl: If weapon mispred's don't reset all the player's variables.
	virtual bool PredictionErrorShouldResetLatchedForAllPredictables( void ) OVERRIDE;
#endif

	virtual bool			IsWeaponZoomed() { return false; }		// Is this weapon in its 'zoomed in' mode?

	// Reloading
	virtual	void			CheckReload( void );
	virtual void			FinishReload( void );
	virtual void			AbortReload( void );
	virtual bool			Reload( void );
	bool					DefaultReload( int iClipSize1, int iClipSize2, int iActivity );
	bool					ReloadsSingly( void ) const;

	virtual bool			AutoFiresFullClip( void ) const { return false; }
	virtual void			UpdateAutoFire( void );

	// Weapon firing
	virtual void			PrimaryAttack( void );						// do "+ATTACK"
	virtual void			SecondaryAttack( void ) { return; }			// do "+ATTACK2"

	// Firing animations
	virtual Activity		GetPrimaryAttackActivity( void );
	virtual Activity		GetSecondaryAttackActivity( void );
	virtual Activity		GetDrawActivity( void );
	virtual float			GetDefaultAnimSpeed( void ) { return 1.0; }

	// Bullet launch information
	virtual int				GetBulletType( void );
	virtual const Vector&	GetBulletSpread( void );
	virtual Vector			GetBulletSpread( WeaponProficiency_t proficiency )		{ return GetBulletSpread(); }
	virtual float			GetSpreadBias( WeaponProficiency_t proficiency )			{ return 1.0; }
	virtual float			GetFireRate( void );
	virtual int				GetMinBurst() { return 1; }
	virtual int				GetMaxBurst() { return 1; }
	virtual float			GetMinRestTime() { return 0.3; }
	virtual float			GetMaxRestTime() { return 0.6; }
	virtual int				GetRandomBurst() { return random->RandomInt( GetMinBurst(), GetMaxBurst() ); }
	virtual void			WeaponSound( WeaponSound_t sound_type, float soundtime = 0.0f );
	virtual void			StopWeaponSound( WeaponSound_t sound_type );
	virtual const WeaponProficiencyInfo_t *GetProficiencyValues();

	// Autoaim
	virtual float			GetMaxAutoAimDeflection() { return 0.99f; }
	virtual float			WeaponAutoAimScale() { return 1.0f; } // allows a weapon to influence the perceived size of the target's autoaim radius.

	// TF Sprinting functions
	virtual bool			StartSprinting( void ) { return false; };
	virtual bool			StopSprinting( void ) { return false; };

	// TF Injury functions
	virtual float			GetDamage( float flDistance, int iLocation ) { return 0.0; };

	virtual void			SetActivity( Activity act, float duration );
	inline void				SetActivity( Activity eActivity ) { m_Activity = eActivity; }
	inline Activity			GetActivity( void ) const { return m_Activity; }

	virtual void			AddViewKick( void );	// Add in the view kick for the weapon

	virtual char			*GetDeathNoticeName( void );	// Get the string to print death notices with

	CBaseCombatCharacter	*GetOwner() const;
	void					SetOwner( CBaseCombatCharacter *owner );
	virtual void			OnPickedUp( CBaseCombatCharacter *pNewOwner );

	virtual void			AddViewmodelBob( CBaseViewModel *viewmodel, Vector &origin, QAngle &angles ) {};
	virtual float			CalcViewmodelBob( void ) { return 0.0f; };

	// Returns information about the various control panels
	virtual void 			GetControlPanelInfo( int nPanelIndex, const char *&pPanelName );
	virtual void			GetControlPanelClassName( int nPanelIndex, const char *&pPanelName );

	virtual bool			ShouldShowControlPanels( void ) { return true; }

	void					Lock( float lockTime, CBaseEntity *pLocker );
	bool					IsLocked( CBaseEntity *pAsker );

	//All weapons can be picked up by NPCs by default
	virtual bool			CanBePickedUpByNPCs( void ) { return true;	}

	virtual int				GetSkinOverride() const { return -1; }

public:

	// Weapon info accessors for data in the weapon's data file
	const FileWeaponInfo_t	&GetWpnData( void ) const;
	virtual const char		*GetViewModel( int viewmodelindex = 0 ) const;
	virtual const char		*GetWorldModel( void ) const;
	virtual const char		*GetAnimPrefix( void ) const;
	virtual int				GetMaxClip1( void ) const;
	virtual int				GetMaxClip2( void ) const;
	virtual int				GetDefaultClip1( void ) const;
	virtual int				GetDefaultClip2( void ) const;
	virtual int				GetWeight( void ) const;
	virtual bool			AllowsAutoSwitchTo( void ) const;
	virtual bool			AllowsAutoSwitchFrom( void ) const;
	virtual bool			ForceWeaponSwitch( void ) const { return false; }
	virtual int				GetWeaponFlags( void ) const;
	virtual int				GetSlot( void ) const;
	virtual int				GetPosition( void ) const;
	virtual char const		*GetName( void ) const;
	virtual char const		*GetPrintName( void ) const;
	virtual char const		*GetShootSound( int iIndex ) const;
	virtual int				GetRumbleEffect() const;
	virtual bool			UsesClipsForAmmo1( void ) const;
	virtual bool			UsesClipsForAmmo2( void ) const;
	bool					IsMeleeWeapon() const;

	// derive this function if you mod uses encrypted weapon info files
	virtual const unsigned char *GetEncryptionKey( void );

	virtual int				GetPrimaryAmmoType( void )  const { return m_iPrimaryAmmoType; }
	virtual int				GetSecondaryAmmoType( void )  const { return m_iSecondaryAmmoType; }
	virtual int				Clip1() { return m_iClip1; }
	virtual int				Clip2() { return m_iClip2; }

	// Ammo quantity queries for weapons that do not use clips. These are only
	// used to determine how much ammo is in a weapon that does not have an owner.
	// That is, a weapon that's on the ground for the player to get ammo out of.
	int GetPrimaryAmmoCount() { return m_iPrimaryAmmoCount; }
	void SetPrimaryAmmoCount( int count ) { m_iPrimaryAmmoCount = count; }

	int GetSecondaryAmmoCount() { return m_iSecondaryAmmoCount; }
	void SetSecondaryAmmoCount( int count ) { m_iSecondaryAmmoCount = count; }

	virtual CHudTexture const	*GetSpriteActive( void ) const;
	virtual CHudTexture const	*GetSpriteInactive( void ) const;
	virtual CHudTexture const	*GetSpriteAmmo( void ) const;
	virtual CHudTexture const	*GetSpriteAmmo2( void ) const;
	virtual CHudTexture const	*GetSpriteCrosshair( void ) const;
	virtual CHudTexture const	*GetSpriteAutoaim( void ) const;
	virtual CHudTexture const	*GetSpriteZoomedCrosshair( void ) const;
	virtual CHudTexture const	*GetSpriteZoomedAutoaim( void ) const;

	virtual Activity		ActivityOverride( Activity baseAct, bool *pRequired );
	virtual	acttable_t*		ActivityList( int &iActivityCount ) { return NULL; }

	virtual void			Activate( void );

	virtual bool ShouldUseLargeViewModelVROverride() { return false; }
public:
// Server Only Methods
#if !defined( CLIENT_DLL )

	DECLARE_DATADESC();
	virtual void			FallInit( void );						// prepare to fall to the ground
	virtual void			FallThink( void );						// make the weapon fall to the ground after spawning

	// Weapon spawning
	bool					IsConstrained() { return m_pConstraint != NULL; }
	bool					IsInBadPosition ( void );				// Is weapon in bad position to pickup?
	bool					RepositionWeapon ( void );				// Attempts to reposition the weapon in a location where it can be
	virtual void			Materialize( void );					// make a weapon visible and tangible
	void					AttemptToMaterialize( void );			// see if the game rules will let the weapon become visible and tangible
	virtual void			CheckRespawn( void );					// see if this weapon should respawn after being picked up
	CBaseEntity				*Respawn ( void );						// copy a weapon

	static int				GetAvailableWeaponsInBox( CBaseCombatWeapon **pList, int listMax, const Vector &mins, const Vector &maxs );

	// Weapon dropping / destruction
	virtual void			Delete( void );
	void					DestroyItem( void );
	virtual void			Kill( void );

	virtual int				CapabilitiesGet( void ) { return 0; }
	virtual	int				ObjectCaps( void );

	bool					IsRemoveable() { return m_bRemoveable; }
	void					SetRemoveable( bool bRemoveable ) { m_bRemoveable = bRemoveable; }
	
	// Returns bits for	weapon conditions
	virtual bool			WeaponLOSCondition( const Vector &ownerPos, const Vector &targetPos, bool bSetConditions );	
	virtual	int				WeaponRangeAttack1Condition( float flDot, float flDist );
	virtual	int				WeaponRangeAttack2Condition( float flDot, float flDist );
	virtual	int				WeaponMeleeAttack1Condition( float flDot, float flDist );
	virtual	int				WeaponMeleeAttack2Condition( float flDot, float flDist );

	virtual void			Operator_FrameUpdate( CBaseCombatCharacter  *pOperator );
	virtual void			Operator_HandleAnimEvent( animevent_t *pEvent, CBaseCombatCharacter *pOperator );
	virtual void			Operator_ForceNPCFire( CBaseCombatCharacter  *pOperator, bool bSecondary ) { return; }
	// NOTE: This should never be called when a character is operating the weapon.  Animation events should be
	// routed through the character, and then back into CharacterAnimEvent() 
	void					HandleAnimEvent( animevent_t *pEvent );

	virtual int				UpdateTransmitState( void );

	void					InputHideWeapon( inputdata_t &inputdata );
	void					Use( CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value );

	virtual CDmgAccumulator	*GetDmgAccumulator( void ) { return NULL; }

	void					SetSoundsEnabled( bool bSoundsEnabled ) { m_bSoundsEnabled = bSoundsEnabled; }

	void					SetCustomViewModel( const char *pszCustomViewModel );
	void					SetCustomViewModelModelIndex( int nCustomViewModelModelIndex );

// Client only methods
#else

	virtual void			BoneMergeFastCullBloat( Vector &localMins, Vector &localMaxs, const Vector &thisEntityMins, const Vector &thisEntityMaxs  ) const;

	virtual bool			OnFireEvent( C_BaseViewModel *pViewModel, const Vector& origin, const QAngle& angles, int event, const char *options ) 
	{ 
#if defined USES_ECON_ITEMS
		return BaseClass::OnFireEvent( pViewModel, origin, angles, event, options );
#else
		return false; 
#endif
	}

	// Should this object cast shadows?
	virtual ShadowType_t	ShadowCastType();
	virtual void			SetDormant( bool bDormant );
	virtual void			OnDataChanged( DataUpdateType_t updateType );
	virtual void			OnRestore();

	virtual void			RestartParticleEffect( void ) {}

	virtual void			Redraw(void);
	virtual void			ViewModelDrawn( CBaseViewModel *pViewModel );
	// Get the position that bullets are seen coming out. Note: the returned values are different
	// for first person and third person.
	bool					GetShootPosition( Vector &vOrigin, QAngle &vAngles );
	virtual void			DrawCrosshair( void );
	virtual bool			ShouldDrawCrosshair( void ) { return true; }
	
	// Weapon state checking
	virtual bool			IsCarriedByLocalPlayer( void );
	virtual bool			ShouldDrawUsingViewModel( void );
	virtual bool			IsActiveByLocalPlayer( void );

	bool					IsBeingCarried() const;

	// Is the carrier alive?
	bool					IsCarrierAlive() const;

	// Returns the aiment render origin + angles
	virtual int				DrawModel( int flags );
	virtual bool			ShouldDraw( void );
	virtual bool			ShouldDrawPickup( void );
	virtual void			HandleInput( void ) { return; };
	virtual void			OverrideMouseInput( float *x, float *y ) { return; };
	virtual int				KeyInput( int down, ButtonCode_t keynum, const char *pszCurrentBinding ) { return 1; }
	virtual bool			AddLookShift( void ) { return true; };

	virtual void			GetViewmodelBoneControllers(C_BaseViewModel *pViewModel, float controllers[MAXSTUDIOBONECTRLS]) { return; }

	virtual void			NotifyShouldTransmit( ShouldTransmitState_t state );
	WEAPON_FILE_INFO_HANDLE	GetWeaponFileInfoHandle() { return m_hWeaponFileInfo; }

	virtual int				GetWorldModelIndex( void );

	virtual void			GetToolRecordingState( KeyValues *msg );

	virtual void			GetWeaponCrosshairScale( float &flScale ) { flScale = 1.f; }

#if !defined USES_ECON_ITEMS
	// Viewmodel overriding
	virtual bool			ViewModel_IsTransparent( void ) { return IsTransparent(); }
	virtual bool			ViewModel_IsUsingFBTexture( void ) { return UsesPowerOfTwoFrameBufferTexture(); }
	virtual bool			IsOverridingViewmodel( void ) { return false; };
	virtual int				DrawOverriddenViewmodel( C_BaseViewModel *pViewmodel, int flags ) { return 0; };
	bool					WantsToOverrideViewmodelAttachments( void ) { return false; }
#endif

#endif // End client-only methods

	virtual bool			CanLower( void ) { return false; }
	virtual bool			Ready( void ) { return false; }
	virtual bool			Lower( void ) { return false; }

	virtual void			HideThink( void );
	virtual bool			CanReload( void );

	virtual float			GetNextSecondaryAttackDelay( void ) { return 0.5f; } // This is for setting the next attack timer from inside SecondaryAttack()

	void SetClip1( int nClip )
	{
		if ( UsesClipsForAmmo1() )
		{
			m_iClip1 = nClip;
		}
		else
		{
			SetPrimaryAmmoCount( m_iClip1 );
			m_iClip1 = WEAPON_NOCLIP;
		}
	}
	void SetClip2( int nClip )
	{
		if ( UsesClipsForAmmo1() )
		{
			m_iClip2 = nClip;
		}
		else
		{
			SetPrimaryAmmoCount( m_iClip2 );
			m_iClip2 = WEAPON_NOCLIP;
		}
	}

private:
	typedef CHandle< CBaseCombatCharacter > CBaseCombatCharacterHandle;
	CNetworkVar( CBaseCombatCharacterHandle, m_hOwner );				// Player carrying this weapon

protected:
#if defined ( TF_CLIENT_DLL ) || defined ( TF_DLL )
	// Regulate crit frequency to reduce client-side seed hacking
	void					AddToCritBucket( float flAmount );
	void					RemoveFromCritBucket( float flAmount ) { m_flCritTokenBucket -= flAmount; }
	bool					IsAllowedToWithdrawFromCritBucket( float flDamage );

	float					m_flCritTokenBucket;
	int						m_nCritChecks;
	int						m_nCritSeedRequests;
#endif // TF

public:

	// Networked fields
	CNetworkVar( int, m_nViewModelIndex );

	// Weapon firing
	CNetworkVar( float, m_flNextPrimaryAttack );						// soonest time ItemPostFrame will call PrimaryAttack
	CNetworkVar( float, m_flNextSecondaryAttack );					// soonest time ItemPostFrame will call SecondaryAttack
	CNetworkVar( float, m_flTimeWeaponIdle );							// soonest time ItemPostFrame will call WeaponIdle
	// Weapon state
	bool					m_bInReload;			// Are we in the middle of a reload;
	bool					m_bFireOnEmpty;			// True when the gun is empty and the player is still holding down the attack key(s)
	bool					m_bFiringWholeClip;		// Are we in the middle of firing the whole clip;
	// Weapon art
	CNetworkVar( int, m_iViewModelIndex );
	CNetworkVar( int, m_iWorldModelIndex );
	// Sounds
	float					m_flNextEmptySoundTime;				// delay on empty sound playing

	Activity				GetIdealActivity( void ) { return m_IdealActivity; }
	int						GetIdealSequence( void ) { return m_nIdealSequence; }

	bool					SetIdealActivity( Activity ideal );
	void					MaintainIdealActivity( void );

#ifdef CLIENT_DLL
	virtual const Vector&	GetViewmodelOffset() { return vec3_origin; }
#endif // CLIENT_DLL

	virtual bool			UsesCenterFireProjectile( void ) const { return false; }

private:
	Activity				m_Activity;
	int						m_nIdealSequence;
	Activity				m_IdealActivity;

	bool					m_bRemoveable;

	int						m_iPrimaryAmmoCount;
	int						m_iSecondaryAmmoCount;

public:

	IMPLEMENT_NETWORK_VAR_FOR_DERIVED( m_nNextThinkTick );

#ifdef CLIENT_DLL
	static void				RecvProxy_WeaponState( const CRecvProxyData *pData, void *pStruct, void *pOut );
#endif
	int						WeaponState() const { return m_iState; }

	// Weapon data
	CNetworkVar( int, m_iState );				// See WEAPON_* definition
	string_t				m_iszName;				// Classname of this weapon.
	CNetworkVar( int, m_iPrimaryAmmoType );		// "primary" ammo index into the ammo info array 
	CNetworkVar( int, m_iSecondaryAmmoType );	// "secondary" ammo index into the ammo info array
	CNetworkVar( int, m_iClip1 );				// number of shots left in the primary weapon clip, -1 it not used
	CNetworkVar( int, m_iClip2 );				// number of shots left in the secondary weapon clip, -1 it not used
	bool					m_bFiresUnderwater;		// true if this weapon can fire underwater
	bool					m_bAltFiresUnderwater;		// true if this weapon can fire underwater
	float					m_fMinRange1;			// What's the closest this weapon can be used?
	float					m_fMinRange2;			// What's the closest this weapon can be used?
	float					m_fMaxRange1;			// What's the furthest this weapon can be used?
	float					m_fMaxRange2;			// What's the furthest this weapon can be used?
	bool					m_bReloadsSingly;		// True if this weapon reloads 1 round at a time
	float					m_fFireDuration;		// The amount of time that the weapon has sustained firing
	int						m_iSubType;

	float					m_flUnlockTime;
	EHANDLE					m_hLocker;				// Who locked this weapon.

	CNetworkVar( bool, m_bFlipViewModel );

	IPhysicsConstraint		*GetConstraint() { return m_pConstraint; }

private:
	WEAPON_FILE_INFO_HANDLE	m_hWeaponFileInfo;
	IPhysicsConstraint		*m_pConstraint;

	int						m_iAltFireHudHintCount;		// How many times has this weapon displayed its alt-fire HUD hint?
	int						m_iReloadHudHintCount;		// How many times has this weapon displayed its reload HUD hint?
	bool					m_bAltFireHudHintDisplayed;	// Have we displayed an alt-fire HUD hint since this weapon was deployed?
	bool					m_bReloadHudHintDisplayed;	// Have we displayed a reload HUD hint since this weapon was deployed?
	float					m_flHudHintPollTime;	// When to poll the weapon again for whether it should display a hud hint.
	float					m_flHudHintMinDisplayTime; // if the hint is squelched before this, reset my counter so we'll display it again.
	
	CNetworkVar( short, m_nCustomViewmodelModelIndex );

	// Server only
#if !defined( CLIENT_DLL )

	bool					m_bSoundsEnabled;

	// Outputs
protected:
	COutputEvent			m_OnPlayerUse;		// Fired when the player uses the weapon.
	COutputEvent			m_OnPlayerPickup;	// Fired when the player picks up the weapon.
	COutputEvent			m_OnNPCPickup;		// Fired when an NPC picks up the weapon.
	COutputEvent			m_OnCacheInteraction;	// For awarding lambda cache achievements in HL2 on 360. See .FGD file for details 

#else // Client .dll only
	bool					m_bJustRestored;

	// Allow weapons resource to access m_hWeaponFileInfo directly
	friend class			WeaponsResource;

protected:	
	int						m_iOldState;

#endif // End Client .dll only
};


basecombatweapon_shared.cpp

BEGIN_DATADESC( CBaseCombatWeapon )

	DEFINE_FIELD( m_flNextPrimaryAttack, FIELD_TIME ),
	DEFINE_FIELD( m_flNextSecondaryAttack, FIELD_TIME ),
	DEFINE_FIELD( m_flTimeWeaponIdle, FIELD_TIME ),

	DEFINE_FIELD( m_bInReload, FIELD_BOOLEAN ),
	DEFINE_FIELD( m_bFireOnEmpty, FIELD_BOOLEAN ),
	DEFINE_FIELD( m_hOwner, FIELD_EHANDLE ),

	DEFINE_FIELD( m_iState, FIELD_INTEGER ),
	DEFINE_FIELD( m_iszName, FIELD_STRING ),
	DEFINE_FIELD( m_iPrimaryAmmoType, FIELD_INTEGER ),
	DEFINE_FIELD( m_iSecondaryAmmoType, FIELD_INTEGER ),
	DEFINE_FIELD( m_iClip1, FIELD_INTEGER ),
	DEFINE_FIELD( m_iClip2, FIELD_INTEGER ),
	DEFINE_FIELD( m_bFiresUnderwater, FIELD_BOOLEAN ),
	DEFINE_FIELD( m_bAltFiresUnderwater, FIELD_BOOLEAN ),
	DEFINE_FIELD( m_fMinRange1, FIELD_FLOAT ),
	DEFINE_FIELD( m_fMinRange2, FIELD_FLOAT ),
	DEFINE_FIELD( m_fMaxRange1, FIELD_FLOAT ),
	DEFINE_FIELD( m_fMaxRange2, FIELD_FLOAT ),

	DEFINE_FIELD( m_iPrimaryAmmoCount, FIELD_INTEGER ),
	DEFINE_FIELD( m_iSecondaryAmmoCount, FIELD_INTEGER ),

	DEFINE_FIELD( m_nViewModelIndex, FIELD_INTEGER ),

// don't save these, init to 0 and regenerate
//	DEFINE_FIELD( m_flNextEmptySoundTime, FIELD_TIME ),
//	DEFINE_FIELD( m_Activity, FIELD_INTEGER ),
 	DEFINE_FIELD( m_nIdealSequence, FIELD_INTEGER ),
	DEFINE_FIELD( m_IdealActivity, FIELD_INTEGER ),

	DEFINE_FIELD( m_fFireDuration, FIELD_FLOAT ),

	DEFINE_FIELD( m_bReloadsSingly, FIELD_BOOLEAN ),
	DEFINE_FIELD( m_iSubType, FIELD_INTEGER ),
 	DEFINE_FIELD( m_bRemoveable, FIELD_BOOLEAN ),

	DEFINE_FIELD( m_flUnlockTime,		FIELD_TIME ),
	DEFINE_FIELD( m_hLocker,			FIELD_EHANDLE ),

	//	DEFINE_FIELD( m_iViewModelIndex, FIELD_INTEGER ),
	//	DEFINE_FIELD( m_iWorldModelIndex, FIELD_INTEGER ),
	//  DEFINE_FIELD( m_hWeaponFileInfo, ???? ),

	DEFINE_PHYSPTR( m_pConstraint ),

	DEFINE_FIELD( m_iReloadHudHintCount,	FIELD_INTEGER ),
	DEFINE_FIELD( m_iAltFireHudHintCount,	FIELD_INTEGER ),
	DEFINE_FIELD( m_bReloadHudHintDisplayed, FIELD_BOOLEAN ),
	DEFINE_FIELD( m_bAltFireHudHintDisplayed, FIELD_BOOLEAN ),
	DEFINE_FIELD( m_flHudHintPollTime, FIELD_TIME ),
	DEFINE_FIELD( m_flHudHintMinDisplayTime, FIELD_TIME ),

	DEFINE_FIELD( m_nCustomViewmodelModelIndex, FIELD_SHORT ),

	// Just to quiet classcheck.. this field exists only on the client
//	DEFINE_FIELD( m_iOldState, FIELD_INTEGER ),
//	DEFINE_FIELD( m_bJustRestored, FIELD_BOOLEAN ),

	// Function pointers
	DEFINE_ENTITYFUNC( DefaultTouch ),
	DEFINE_THINKFUNC( FallThink ),
	DEFINE_THINKFUNC( Materialize ),
	DEFINE_THINKFUNC( AttemptToMaterialize ),
	DEFINE_THINKFUNC( DestroyItem ),
	DEFINE_THINKFUNC( SetPickupTouch ),

	DEFINE_THINKFUNC( HideThink ),
	DEFINE_INPUTFUNC( FIELD_VOID, "HideWeapon", InputHideWeapon ),

	// Outputs
	DEFINE_OUTPUT( m_OnPlayerUse, "OnPlayerUse"),
	DEFINE_OUTPUT( m_OnPlayerPickup, "OnPlayerPickup"),
	DEFINE_OUTPUT( m_OnNPCPickup, "OnNPCPickup"),
	DEFINE_OUTPUT( m_OnCacheInteraction, "OnCacheInteraction" ),

END_DATADESC()
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