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

#include "basehlcombatweapon_shared.h"

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

//=========================================================
// Machine gun base class
//=========================================================
abstract_class CHLMachineGun : public CBaseHLCombatWeapon {
   public:
    DECLARE_CLASS(CHLMachineGun, CBaseHLCombatWeapon);
    DECLARE_DATADESC();

    CHLMachineGun();

    DECLARE_SERVERCLASS();

    void PrimaryAttack(void);

    // Default calls through to m_hOwner, but plasma weapons can override and
    // shoot projectiles here.
    virtual void ItemPostFrame(void);
    virtual void FireBullets(const FireBulletsInfo_t &info);
    virtual float GetFireRate(void) = 0;
    virtual int WeaponRangeAttack1Condition(float flDot, float flDist);
    virtual bool Deploy(void);

    virtual const Vector &GetBulletSpread(void);

    int WeaponSoundRealtime(WeaponSound_t shoot_type);

    // utility function
    static void DoMachineGunKick(CBasePlayer * pPlayer, float dampEasy,
                                 float maxVerticleKickAngle,
                                 float fireDurationTime, float slideLimitTime);

   protected:
    int m_nShotsFired;  // Number of consecutive shots fired

    float m_flNextSoundTime;  // real-time clock of when to make next sound
};

//=========================================================
// Machine guns capable of switching between full auto and
// burst fire modes.
//=========================================================
// Mode settings for select fire weapons
enum {
    FIREMODE_FULLAUTO = 1,
    FIREMODE_SEMI,
    FIREMODE_3RNDBURST,
};

//=========================================================
//	>> CHLSelectFireMachineGun
//=========================================================
class CHLSelectFireMachineGun : public CHLMachineGun {
    DECLARE_CLASS(CHLSelectFireMachineGun, CHLMachineGun);

   public:
    CHLSelectFireMachineGun(void);

    DECLARE_SERVERCLASS();

    virtual float GetBurstCycleRate(void);
    virtual float GetFireRate(void);

    virtual bool Deploy(void);
    virtual void WeaponSound(WeaponSound_t shoot_type, float soundtime = 0.0f);

    DECLARE_DATADESC();

    virtual int GetBurstSize(void) { return 3; };

    void BurstThink(void);

    virtual void PrimaryAttack(void);
    virtual void SecondaryAttack(void);

    virtual int WeaponRangeAttack1Condition(float flDot, float flDist);
    virtual int WeaponRangeAttack2Condition(float flDot, float flDist);

   protected:
    int m_iBurstSize;
    int m_iFireMode;
};
#endif  // BASEHLCOMBATWEAPON_H