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game/server/hl2/grenade_tripwire.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose:		Tripmine
+//
+// $Workfile:     $
+// $Date:         $
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef	TRIPWIRE_H
+#define	TRIPWIRE_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "basegrenade_shared.h"
+
+class CRopeKeyframe;
+
+// ####################################################################
+//   CTripwireHook
+//
+//		This is what the tripwire shoots out at the end of the rope
+// ####################################################################
+class CTripwireHook : public CBaseAnimating
+{
+	DECLARE_DATADESC();
+public:
+	DECLARE_CLASS( CTripwireHook, CBaseAnimating );
+
+	EHANDLE m_hGrenade;
+	bool	m_bAttached;
+
+	void Spawn( void );
+	void Precache( void );
+	bool CreateVPhysics( void );
+	void EndTouch( CBaseEntity *pOther );
+	void SetVelocity( const Vector &velocity, const AngularImpulse &angVelocity );
+};
+
+class CTripwireGrenade : public CBaseGrenade
+{
+public:
+	DECLARE_CLASS( CTripwireGrenade, CBaseGrenade );
+
+	CTripwireGrenade();
+	void Spawn( void );
+	void Precache( void );
+
+	int OnTakeDamage_Alive( const CTakeDamageInfo &info );
+	
+	void WarningThink( void );
+	void PowerupThink( void );
+	void RopeBreakThink( void );
+	void FireThink( void );
+	void Event_Killed( const CTakeDamageInfo &info );
+	void Attach( void );
+
+	void MakeRope( void );
+	void BreakRope( void );
+	void ShakeRope( void );
+	void FireMissile(const Vector &vTargetPos);
+
+private:
+	float			m_flPowerUp;
+	Vector			m_vecDir;
+
+	int				m_nMissileCount;
+
+	Vector			m_vTargetPos;
+	Vector			m_vTargetOffset;
+
+	CRopeKeyframe*	m_pRope;
+	CTripwireHook*  m_pHook;
+
+	DECLARE_DATADESC();
+};
+
+#endif	//TRIPWIRE_H