//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================//

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

#define FLAME_DAMAGE_INTERVAL 0.2f  // How often to deal damage.
#define FLAME_DIRECT_DAMAGE_PER_SEC 5.0f
#define FLAME_RADIUS_DAMAGE_PER_SEC 4.0f

#define FLAME_DIRECT_DAMAGE \
    (FLAME_DIRECT_DAMAGE_PER_SEC * FLAME_DAMAGE_INTERVAL)
#define FLAME_RADIUS_DAMAGE \
    (FLAME_RADIUS_DAMAGE_PER_SEC * FLAME_DAMAGE_INTERVAL)

#define FLAME_MAX_LIFETIME_ON_DEAD_NPCS 10.0f

class CEntityFlame : public CBaseEntity {
   public:
    DECLARE_SERVERCLASS();
    DECLARE_CLASS(CEntityFlame, CBaseEntity);

    CEntityFlame(void);

    static CEntityFlame *Create(CBaseEntity *pTarget, bool useHitboxes = true);

    void AttachToEntity(CBaseEntity *pTarget);
    void SetLifetime(float lifetime);
    void SetUseHitboxes(bool use);
    void SetNumHitboxFires(int iNumHitBoxFires);
    void SetHitboxFireScale(float flHitboxFireScale);

    float GetRemainingLife(void);
    int GetNumHitboxFires(void);
    float GetHitboxFireScale(void);

    virtual void Precache();
    virtual void UpdateOnRemove();

    void SetSize(float size) { m_flSize = size; }

    DECLARE_DATADESC();

   protected:
    void InputIgnite(inputdata_t &inputdata);

    void FlameThink(void);

    CNetworkHandle(
        CBaseEntity,
        m_hEntAttached);  // The entity that we are burning (attached to).

    CNetworkVar(float, m_flSize);
    CNetworkVar(bool, m_bUseHitboxes);
    CNetworkVar(int, m_iNumHitboxFires);
    CNetworkVar(float, m_flHitboxFireScale);

    CNetworkVar(float, m_flLifetime);
    bool m_bPlayingSound;
};

#endif  // ENTITYFLAME_H