//========= 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