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game/shared/tf2/weapon_limpetmine.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef WEAPON_LIMPETMINE_H
+#define WEAPON_LIMPETMINE_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+class CBeam;
+
+#if defined( CLIENT_DLL )
+#define CWeaponLimpetmine C_WeaponLimpetmine
+#else
+#include "env_laserdesignation.h"
+#endif
+
+//-----------------------------------------------------------------------------
+// Purpose: Combination limpet mine & laser designator weapon
+//-----------------------------------------------------------------------------
+class CWeaponLimpetmine : public CBaseTFCombatWeapon
+{
+	DECLARE_CLASS( CWeaponLimpetmine, CBaseTFCombatWeapon );
+public:
+	DECLARE_NETWORKCLASS();
+	DECLARE_PREDICTABLE();
+
+	CWeaponLimpetmine( void );
+
+	virtual void	UpdateOnRemove( void );
+
+	virtual void	Precache( void );
+	virtual float	GetFireRate( void );
+	virtual bool	Holster( CBaseCombatWeapon *pSwitchingTo );
+	virtual void	ItemPostFrame( void );
+	virtual void	PrimaryAttack( void );
+	virtual void	WeaponIdle( void );
+	virtual bool	HasAnyAmmo( void );
+	virtual void	CleanupOnActStart( void );
+
+	// Designation
+	void			StartDesignating( void );
+	void			StopDesignating( void );
+	void			UpdateBeamTarget( );
+
+	// Limpet counting
+	void			DecrementLimpets( void );
+
+	// All predicted weapons need to implement and return true
+	virtual bool	IsPredicted( void ) const
+	{ 
+		return true;
+	}
+
+// Server DLL only
+#if !defined( CLIENT_DLL )
+	void			DetonateDeployedLimpets( void );
+	void			RemoveDeployedLimpets( void );
+	void			ThrowLimpet( CBasePlayer *pPlayer, Vector vecSrc, Vector vecAiming );
+	void			ActivateBeam();
+	void			DesignateSentriesToAttack( CBaseEntity *pEntity );
+	bool			ValidDesignationTarget( CBaseEntity *pEntity );
+	CBaseEntity		*GetDesignatedEntity( CBaseTFPlayer *pPlayer );	// Visually highlight those limpets in player's view cone
+
+public:
+	CHandle<CEnvLaserDesignation>	m_hLaserDesignation;
+#endif
+
+// Client DLL only
+#if defined( CLIENT_DLL )
+public:
+	virtual bool	ShouldPredict( void )
+	{
+		if ( GetOwner() == C_BasePlayer::GetLocalPlayer() )
+			return true;
+
+		return BaseClass::ShouldPredict();
+	}
+
+	virtual bool CanBeSelected( void );
+	virtual void PreDataUpdate( DataUpdateType_t updateType );
+	virtual void PostDataUpdate( DataUpdateType_t updateType );
+#endif
+
+protected:
+	// Designation
+	bool		m_bDesignating;
+	CNetworkHandle( CBaseEntity, m_hDesignatedEntity );
+	EHANDLE		m_hOldDesignatedEntity;
+	int			m_eDesignatedEntityOriginalRenderFx;
+	int			m_eDesignatedEntityOriginalRenderMode;
+
+	// Beam
+	CBeam		*m_pBeam;
+
+	// Limpets
+	float		m_flStartedLaunchingAt;
+	CNetworkVar( int, m_iDeployedLimpets );
+	int			m_flNextBuzzTime;
+
+private:
+	CWeaponLimpetmine( const CWeaponLimpetmine & );
+};
+
+#endif // WEAPON_LIMPETMINE_H