/***
*
*	Copyright (c) 1996-2001, Valve LLC. All rights reserved.
*
*	This product contains software technology licensed from Id
*	Software, Inc. ("Id Technology").  Id Technology (c) 1996 Id Software, Inc.
*	All Rights Reserved.
*
*   This source code contains proprietary and confidential information of
*   Valve LLC and its suppliers.  Access to this code is restricted to
*   persons who have executed a written SDK license with Valve.  Any access,
*   use or distribution of this code by or to any unlicensed person is illegal.
*
****/

#ifndef HGRUNT_H
#define HGRUNT_H

//
// Special Grunt flags
//
#define GF_ZSOLDIER		1

class CHGrunt : public CSquadMonster
{
public:
	void Spawn( void );
	void Precache( void );
	void SetYawSpeed ( void );
	int  Classify ( void );
	int ISoundMask ( void );
	void HandleAnimEvent( MonsterEvent_t *pEvent );
	BOOL FCanCheckAttacks ( void );
	BOOL CheckMeleeAttack1 ( float flDot, float flDist );
	BOOL CheckRangeAttack1 ( float flDot, float flDist );
	BOOL CheckRangeAttack2 ( float flDot, float flDist );
	void CheckAmmo ( void );
	void SetActivity ( Activity NewActivity );
	void StartTask ( Task_t *pTask );
	void RunTask ( Task_t *pTask );
	void DeathSound( void );
	void PainSound( void );
	void IdleSound ( void );
	Vector GetGunPosition( void );
	void Shoot ( void );
	void Shotgun ( void );
	void PrescheduleThink ( void );
	void GibMonster( void );
	void SpeakSentence( void );

	int	Save( CSave &save ); 
	int Restore( CRestore &restore );
	
	CBaseEntity	*Kick( void );
	Schedule_t	*GetSchedule( void );
	Schedule_t  *GetScheduleOfType ( int Type );
	void TraceAttack( entvars_t *pevAttacker, float flDamage, Vector vecDir, TraceResult *ptr, int bitsDamageType);
	int TakeDamage( entvars_t *pevInflictor, entvars_t *pevAttacker, float flDamage, int bitsDamageType );
	void Killed(entvars_t *pevAttacker, int iGib);

	int IRelationship ( CBaseEntity *pTarget );

	BOOL FOkToSpeak( void );
	void JustSpoke( void );

	CUSTOM_SCHEDULES;
	static TYPEDESCRIPTION m_SaveData[];

	// checking the feasibility of a grenade toss is kind of costly, so we do it every couple of seconds,
	// not every server frame.
	float m_flNextGrenadeCheck;
	float m_flNextPainTime;
	float m_flLastEnemySightTime;

	Vector	m_vecTossVelocity;

	BOOL	m_fThrowGrenade;
	BOOL	m_fStanding;
	BOOL	m_fFirstEncounter;// only put on the handsign show in the squad's first encounter.
	int		m_cClipSize;

	int m_voicePitch;

	int		m_iBrassShell;
	int		m_iShotgunShell;

	int		m_iSentence;

	static const char *pGruntSentences[];

	BOOL	IsZombieSoldier() const;

	int		m_iGruntFlags;
};

//=========================================================
// CHGruntRepel - when triggered, spawns a monster_human_grunt
// repelling down a line.
//=========================================================
class CHGruntRepel : public CBaseMonster
{
public:
	void Spawn(void);
	void Precache(void);
	void EXPORT RepelUse(CBaseEntity *pActivator, CBaseEntity *pCaller, USE_TYPE useType, float value);
	int m_iSpriteTexture;	// Don't save, precache
};

//=========================================================
// DEAD HGRUNT PROP
//=========================================================
class CDeadHGrunt : public CBaseMonster
{
public:
	void Spawn(void);
	int	Classify(void) { return	CLASS_HUMAN_MILITARY; }

	void KeyValue(KeyValueData *pkvd);

	int	m_iPose;// which sequence to display	-- temporary, don't need to save
	static char *m_szPoses[3];
};

#endif // HGRUNT_H