//========= Copyright © 1996-2001, Valve LLC, All rights reserved. ============
//
// Purpose: 
//
//=============================================================================

#ifndef GRENADE_HOPWIRE_H
#define GRENADE_HOPWIRE_H
#ifdef _WIN32
#pragma once
#endif

#include "basegrenade_shared.h"
#include "sprite.h"

// VXP
#include "rope.h"
#include "rope_shared.h"
#include "beam_shared.h"

#define MAX_HOOKS 8
#define TETHERHOOK_MODEL	"models/Weapons/w_tripwire.mdl"//"models/Weapons/tripwire_bolt.mdl"//"models/Weapons/w_hopwire.mdl"

//class CGrenadeHopWire;
class CGrenadeTripWire;
//-----------------------------------------------------------------------------
// Tether hook
//-----------------------------------------------------------------------------

class CTetherHook : public CBaseAnimating
{
	DECLARE_CLASS(CTetherHook, CBaseAnimating);
public:
	typedef CBaseAnimating BaseClass;

	bool	CreateVPhysics(void);
	void	Spawn(void);

	void	SetVelocity(const Vector &velocity, const AngularImpulse &angVelocity);
	void	StartTouch(CBaseEntity *pOther);

	static CTetherHook	*Create(const Vector &origin, const QAngle &angles, CGrenadeTripWire *pOwner);

	void	CreateRope(void);
	void	HookThink(void);

	void	KillHook(void);
	void	Detonate(void);

	DECLARE_DATADESC();

private:
	CHandle<CGrenadeTripWire>	m_hTetheredOwner;
	IPhysicsSpring				*m_pSpring;
	CRopeKeyframe				*m_pRope;
	CSprite						*m_pGlow;
	CBeam						*m_pBeam;
	bool						m_bAttached;
};

class CGrenadeTripWire : public CBaseGrenade
{
	DECLARE_CLASS(CGrenadeTripWire, CBaseGrenade);
	DECLARE_DATADESC();

public:
	void	Spawn(void);
	void	Precache(void);
	bool	CreateVPhysics(void);
	void	SetTimer(float timer);
	void	SetVelocity(const Vector &velocity, const AngularImpulse &angVelocity);
	void	Detonate(void);

	void	CombatThink(void);
	void	TetherThink(void);

	void	Event_Killed(const CTakeDamageInfo &info); // VXP

protected:

	int			m_nHooksShot;
	CSprite		*m_pGlow;

	CUtlVector<CTetherHook *> m_hooksList;
};

extern CBaseGrenade *Tripwire_Create(const Vector &position, const QAngle &angles, const Vector &velocity, const AngularImpulse &angVelocity, CBaseEntity *pOwner, float timer);

#endif // GRENADE_HOPWIRE_H